CN117122364B - Endoscopic minimally invasive surgery stitching machine - Google Patents
Endoscopic minimally invasive surgery stitching machine Download PDFInfo
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- CN117122364B CN117122364B CN202311220775.5A CN202311220775A CN117122364B CN 117122364 B CN117122364 B CN 117122364B CN 202311220775 A CN202311220775 A CN 202311220775A CN 117122364 B CN117122364 B CN 117122364B
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- minimally invasive
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- 238000002324 minimally invasive surgery Methods 0.000 title claims abstract description 11
- 230000009471 action Effects 0.000 claims abstract description 22
- 238000009958 sewing Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 206010052428 Wound Diseases 0.000 description 15
- 208000027418 Wounds and injury Diseases 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000004550 Postoperative Pain Diseases 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002682 general surgery Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0482—Needle or suture guides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B2017/0496—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials for tensioning sutures
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses an endoscope minimally invasive surgery stitching machine, which relates to the technical field of medical instruments and comprises a handheld part, an operating part arranged on the handheld part, an annular comparison disc arranged in the operating part, and a plurality of stitching grooves symmetrically arranged on the annular comparison disc, wherein cavities are symmetrically arranged in the annular comparison disc, a support rod group is arranged on the cavities, a first rope body is arranged on the support rod group, a positioning piece used for being connected with the first rope body is arranged on the handheld part, the stitching points are limited by the annular comparison disc, the stitching grooves on the annular comparison disc and the support rod group, the situation that the gap between the stitching points on two sides of an incision is large is effectively avoided, the gap between the stitching points is limited by the spacing between the positioning rods, and meanwhile, under the action of the first rope body and the positioning piece, the position conditions of the effective control plate body and the positioning rod are convenient for operators to determine the stitching points.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an endoscope minimally invasive surgery stitching machine.
Background
Minimally invasive surgery can be understood as surgery with tiny wounds, generally, a single wound is 0.5-2.5cm, and currently, the minimally invasive surgery is mostly applied to gynecological surgery, general surgery, neurosurgery and the like, and because the wound surface is small, the minimally invasive surgery can reduce the blood loss of a patient in the surgery process to a certain extent, reduce the postoperative pain of the patient, shorten the postoperative recovery and the observation time of a hospital, and the scar is more attractive compared with the open surgery after the wound recovery;
Specifically, during operation, an operator places an endoscope in a patient, observes the condition in the patient through the endoscope, and under the action of the endoscope, the operator is convenient to perform corresponding operation in the patient, after the operation is finished, the operator needs to suture the incision, and selects a suture mode, a suture and the like according to the incision during suture, and suture points on two sides of the incision are in a symmetrical state and in an equal relation with the incision during specific suture, so that a cavity is avoided (blood accumulation or hydrops is prevented); however, in the actual operation process, the wound of the patient is easily affected by various factors such as the abdominal wall, the suture experience, the in-vivo environment and the like, and when a part of operators with less actual operation experience perform suture work, the situations that the suture point is inaccurate in control, is too close to the wound and the like easily occur, so that the suture effect of the wound is affected. For this purpose, we propose an endoscopic minimally invasive surgical stapler.
Disclosure of Invention
The invention aims to provide an endoscope minimally invasive surgery stitching machine, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an endoscope minimally invasive surgery sewing machine, includes handheld portion, set up in operating portion on the handheld portion, the inside annular contrast dish that is provided with of operating portion, just the symmetry is provided with a plurality of suture groove on the annular contrast dish, wherein the inside symmetry of annular contrast dish is provided with the cavity, and be provided with on the cavity be used for carrying out sliding connection's bracing piece group rather than the inner wall, just bracing piece group and suture groove contact and constitute and sew up the region, and install rope body one on the bracing piece group, wherein be provided with on the handheld portion and be used for carrying out the location of being connected with rope body one.
Preferably, the support rod group comprises a plurality of plate bodies arranged on the cavity, a plurality of positioning rods are connected between the plate bodies, one of the positioning rods is contacted with the sewing groove to form a single sewing region, the spring body is symmetrically arranged in the cavity, and the end part of the spring body is contacted with one of the plate bodies.
Preferably, the positioning piece comprises a fixed plate frame arranged on the handheld portion, and the handheld portion is further provided with a sliding groove, wherein a penetrating column in rotary connection with the inner wall of the fixed plate frame is arranged on the fixed plate frame, the end of the penetrating column penetrates through the sliding groove and extends to the inside of the handheld portion, and the other end of the rope body is connected with the penetrating column.
Preferably, the fixing plate frame is provided with a plurality of limiting grooves, an action panel is arranged at one end of the penetrating column, which is located outside, and a positioning column body which is in sliding connection with the inner wall of the action panel is arranged on the action panel.
Preferably, the inside of the holding part is provided with a sliding panel which is used for sliding connection with the inner wall of the holding part, one end of the sliding panel is provided with a second rope body, the two ends of the rope body are positioned outside the holding part, the bottom of the sliding panel is also provided with a plurality of comparison rods, the inside of the holding part is provided with a connecting panel which is used for sliding connection with the inner wall of the holding part, and the connecting panel is positioned below the sliding panel.
Preferably, the connecting panel is provided with a plurality of limiting rods and a shaft body arranged on the connecting panel, wherein the handheld part is provided with a knob, the knob is rotationally connected with the inner wall of the handheld part, and the end part of the shaft body penetrates through the inner wall of the handheld part and extends into the knob.
Preferably, a spiral groove is formed in the knob, a straight groove is formed in the end portion of the spiral groove, and a sliding column used for sliding connection with the spiral groove and the straight groove is mounted on the shaft body.
Preferably, the other end face of the sliding panel is symmetrically connected with an extension rope body, wherein fixing columns are symmetrically arranged in the operation part, annular panels which are rotationally connected with the fixing columns are further arranged on the fixing columns, stress panels and force application panels are respectively arranged on the annular panels, and one end of the extension rope body is connected to the stress panels.
Preferably, the annular comparison disc is symmetrically provided with a column body, the other end of the column body is positioned close to the force application panel, and the column body is connected with the force application panel through a hinge.
Preferably, a torsion spring is connected between the annular panel and the inner wall of the operation part.
Compared with the prior art, the invention has the beneficial effects that:
1. The invention utilizes the annular contrast disc and the sewing grooves and the supporting rod groups on the annular contrast disc to limit the sewing points, effectively avoids the situation that the gap between the sewing points at two sides of the notch is large, limits the gap between the sewing points by utilizing the gap between the positioning rods, and simultaneously effectively controls the position conditions of the plate body and the positioning rods under the action of the rope body and the positioning piece.
2. The invention uses the second rope body to act on the sliding panel to adjust the position in the hand-held part, and under the action of the extension rope body, the force-bearing panel on the annular panel acts on the column body, and the force-bearing panel can drive the column body to drive the annular contrast disc to adjust the position through the hinge piece, so that the sewing mechanism in the operation part can be operated conveniently, and the effect of improving the sewing effect is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the interior of the hand-held portion of the present invention;
FIG. 3 is a schematic front view of the internal structure of the hand-held part of the present invention;
FIG. 4 is a schematic illustration showing the separation of the knob and shaft structure of the present invention;
FIG. 5 is a schematic diagram of a connection relationship of a sliding panel according to the present invention;
FIG. 6 is a schematic view of the annular contrast disc structure of the present invention;
FIG. 7 is a schematic view of the internal structure of the annular contrast disk of the present invention;
fig. 8 is a schematic view of a positioning member according to the present invention.
In the figure: 1-a hand-held part; 2-an operation part; 3-an annular contrast disc; 4-stitching grooves; 5-cavity; 6-supporting rod groups; 61-plate body; 62-positioning rod; 63-a spring body; 7-rope body I; 8-positioning pieces; 81-fixing plate frame; 82-sliding grooves; 83-passing through the column; 84-a limit groove; 85-action panel; 86-positioning the column; 9-sliding panel; 91-a second rope body; 92-a comparison bar; 93-connecting panels; 94-a limit rod; 95-shaft body; 96-knob; 97-helical groove; 98-straight grooves; 99-slide column; 10-extending the rope body; 101-fixing columns; 102-a ring-shaped panel; 103-stress panel; 104-a force application panel; 105-column; 106-a hinge; 107-torsion spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the invention relates to an endoscope minimally invasive surgery stitching machine, which aims at improving the technical problems in the background technology, and comprises a hand-held part 1 and an operation part 2 connected with the hand-held part 1, wherein the hand-held part 1 is positioned outside, the operation part 2 is used for stitching wounds in a patient, an annular contrast disc 3 is arranged in the operation part 2, and the invention is characterized in that as shown in the accompanying figures 6 and 7: the middle part of the annular contrast disc 3 is provided with a through groove through which the suture mechanism in the operation part 2 can suture the window of a patient, the annular contrast disc 3 is made of medical stainless steel, when the device is used specifically, the annular contrast disc 3 is placed on a wound, the wound is positioned on the through groove as much as possible, the annular contrast disc 3 is symmetrically provided with a plurality of suture grooves 4, the inside of the annular contrast disc 3 is symmetrically provided with a cavity 5, the cavity 5 is provided with a support rod group 6 which is in sliding connection with the inner wall of the cavity 5, the support rod group 6 comprises a plurality of plate bodies 61 which are arranged on the cavity 5, the plate bodies 61 are connected with one another by a plurality of positioning rods 62, each positioning rod 62 can form a single suture area with the suture groove 4, and a suture needle body can enter along the side wall of the positioning rod 62 when a worker is sutured, from the side wall of the symmetrical other locating rod 62, it is further described that the thickness of the locating rod 62 needs to be designed to be thinner, when the suture thread is located on the upper surface of the locating rod 62 after the suture is completed, at this time, the plate 61 and the locating rod 62 thereon need to enter into the cavity 5 to make the suture thread contact with the skin of a patient, when the plate 61 enters into the cavity 5, the operator tightens the suture thread to knot, further the invention symmetrically installs the spring body 63 in the cavity 5, and the end of the spring body 63 contacts with the plate 61 at the bottom, wherein the plate 61 at the bottom close to the cavity 5 is connected with the rope 7, and the hand-held part 1 is further provided with a locating piece 8 which is connected with the rope 7, the locating piece 8 can make the supporting rod set 6 perform position adjustment in the cavity 5 by acting on the rope 7, meanwhile, the first rope body 7 after adjustment can be limited;
As a further limitation of the present invention, the positioning member 8 includes a chute 82 disposed on the hand-held portion 1, wherein a fixing plate frame 81 slidably connected to an inner wall of the chute 82 is further mounted on the chute 82, a through post 83 rotatably connected to the inner wall of the fixing plate frame 81 is mounted on the fixing plate frame 81, an end portion of the through post 83 extends through the chute 82 and into the hand-held portion 1, wherein a plurality of limiting grooves 84 are disposed on the fixing plate frame 81, one end of the through post 83 located outside is fixedly mounted with an action panel 85, and a positioning post 86 slidably connected to the inner wall of the action panel 85 is mounted on the action panel 85, such that when the through post 83 rotates, an end portion of the action panel 85 winds up the first rope 7, and the other end portion of the action panel drives the action panel 85 to perform a synchronous operation, and it is required that the two rope bodies 7 can be combined into a single rope body to be connected to a bottom portion of the through post 83;
Further, the invention is characterized in that a sliding panel 9 (sliding direction is transverse in the drawing) for sliding connection with the inner wall of the hand-held part 1 is arranged in the hand-held part 1, one end of the sliding panel 9 is connected with a rope body II 91, the end part of the rope body II 91 is positioned outside the hand-held part 1, further, a pull ring is arranged at the end part of the rope body II 91, a placing column for limiting the pull ring is arranged outside the hand-held part 1, wherein a plurality of comparison rods 92 are also arranged at the bottom of the sliding panel 9, a connecting panel 93 (the sliding direction is longitudinal in the drawing) for sliding connection with the inner wall of the hand-held part 1 is arranged in the hand-held part 1, the connecting panel 93 is positioned below the sliding panel 9, and a plurality of limiting rods 94 are arranged on the connecting panel 93, and the limiting rods 94 are positioned below the comparison rods 92 in the initial state, the distance between the plurality of comparison rods 92 is slightly larger than the distance between the plurality of limit rods 94, when the plurality of limit rods 94 are positioned between the comparison rods 92, the movement of the comparison rods 92 is blocked, and a shaft body 95 is arranged on the connecting panel 93, wherein a knob 96 is arranged on the handheld part 1, the knob 96 is rotationally connected with the inner wall of the handheld part 1, the end part of the shaft body 95 penetrates through the inner wall of the handheld part 1 and extends to the inside of the knob 96, a spiral groove 97 is arranged in the knob 96, the end part of the spiral groove 97 is provided with a straight groove 98, namely, the tail end of the spiral groove 97 is communicated with the straight groove 98, a slide column 99 which is used for sliding connection between the spiral groove 97 and the straight groove 98 is arranged on the shaft body 95, and it is required to be noted that in the initial state, the slide column 99 on the shaft body 95 is positioned at the initial end of the spiral groove 97, so that when an operator rotates the knob 96, the spiral groove 97 in the knob 96 acts on the slide column 99 on the shaft body 95, the slide column 99 is acted by the acting force to drive the shaft body 95 to drive the connecting panel 93 on the slide column to perform lifting action, so that the directional sliding of the slide panel 9 can be limited when the limiting rod 94 is positioned between the comparison rods 92;
The other end face of the sliding panel 9 is symmetrically connected with an extension rope 10, a fixed column 101 is symmetrically installed in the operating part 2, an annular panel 102 rotationally connected with the fixed column is further installed on the fixed column 101, a stress panel 103 and a force application panel 104 are respectively installed on the annular panel 102, one end of the extension rope 10 is connected with the stress panel 103, further describing, a column 105 is symmetrically installed on the annular contrast disc 3, the other end of the column 105 is located at a position close to the force application panel 104, the column 105 is connected with the force application panel 104 through a hinge piece 106, and a torsion spring 107 is further connected between the annular panel 102 and the inner wall of the operating part 2.
Specifically, when a user performs suturing operation on a wound of a patient through an endoscope, in order to ensure that the distance between the suturing points on two sides of the incision (wound) and the incision is in an equal symmetrical condition as much as possible, the annular contrast disc 3 can be contacted with the skin of the wound (corresponding to a through groove on the annular contrast disc 3), further, when the operator pulls a pull ring on the second rope body 91, the second rope body 91 drives the sliding panel 9 to directionally slide in the handheld part 1, in the sliding process, the extension rope body 10 on the other end of the sliding panel 9 pulls the stressed panel 103, the stressed panel 103 rotates on the fixed column 101, when the stressed panel 103 rotates, the annular panel 102 and the inner wall of the operating part 2 are in a torsion spring 107 connected with each other, meanwhile, the force applying panel 104 acts on the column 105 under the action of the hinge 106, the column 105 is acted on the annular contrast disc 3 to the wound, when the operator observes that the annular contrast disc 3 approaches or contacts the wound through the endoscope, the knob 96 is rotated, the spiral groove 97 inside the knob 96 acts on the sliding column 99, the sliding column 99 is acted on the shaft body 95 drives the panel 95 to drive the panel to move on the rotary knob 92, and then the annular contrast disc 9 can not act on the position of the operating part 9 in a reverse direction, and then the operating mechanism is closed to the operating part 9 is in a reverse direction, and the operating state can be performed by the operating part 9 is opposite to the suture mechanism (when the operating part is positioned on the operating part 9 is opposite to the operating side 9;
During suturing, the suture needle used by the operator enters along the side wall of the positioning rod 62, and the existing suture needle is mostly circular (not completely circular), so that the suture needle can go out from the side wall of the positioning rod 62 at the other side of the incision, after suturing is performed along the side walls of the positioning rods 62, the positioning rod 62 is located below the suture thread (the suture thread is in contact with the upper surface of the positioning rod 62), at the moment, the operator rotates the acting panel 85, the acting panel 85 drives the through column 83 to perform synchronous action, the end part of the through column 83 pulls the rope body 7 so that the plate frame acts inside the cavity 5 and compresses the spring body 63, the positioning rod 62 on the plate body 61 is not located below the suture thread any more, the operator presses the positioning column 86 on the acting panel 85 into the limiting groove 84, the limiting groove 84 limits the movement of the positioning column 86, so that the acting panel 85 is limited, the plate frame and the positioning rod 62 are located inside the cavity 5, and then the operator tightens the suture thread on the suture groove 4 through the suturing mechanism.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An endoscope minimally invasive surgery sewing machine, includes handheld portion (1), set up in operating portion (2) on handheld portion (1), its characterized in that: an annular comparison disc (3) is arranged inside the operation part (2), a plurality of sewing grooves (4) are symmetrically arranged on the annular comparison disc (3), a cavity (5) is symmetrically arranged inside the annular comparison disc (3), a support rod group (6) which is used for being connected with the inner wall of the cavity in a sliding mode is arranged on the cavity (5), the support rod group (6) is contacted with the sewing grooves (4) to form a sewing area, a rope body I (7) is arranged on the support rod group (6), and a positioning piece (8) which is used for being connected with the rope body I (7) is arranged on the handheld part (1); the support rod group (6) comprises a plurality of plate bodies (61) arranged on the cavity (5), a plurality of positioning rods (62) are connected between the plate bodies (61), one of the positioning rods (62) is contacted with the sewing groove (4) to form a single sewing area, a spring body (63) is symmetrically arranged in the cavity (5), and the end part of the spring body (63) is contacted with one of the plate bodies (61); the positioning piece (8) comprises a fixed plate frame (81) arranged on the handheld part (1), and a chute (82) is further arranged on the handheld part (1), wherein a penetrating column (83) which is rotationally connected with the inner wall of the fixed plate frame (81) is arranged on the fixed plate frame, the end part of the penetrating column (83) penetrates through the chute (82) and extends into the handheld part (1), and the other end of the rope body I (7) is connected with the penetrating column (83); the fixing plate frame (81) is provided with a plurality of limit grooves (84), an action panel (85) is arranged at one end of the penetrating column (83) located outside, and a positioning column (86) which is connected with the inner wall of the action panel in a sliding mode is arranged on the action panel (85).
2. An endoscopic minimally invasive surgical stapler according to claim 1, wherein: the utility model discloses a portable electronic device is characterized in that a sliding panel (9) used for sliding connection with the inner wall of the portable electronic device is arranged in the portable electronic device, a second rope body (91) is arranged at one end of the sliding panel (9), the end part of the second rope body (91) is positioned outside the portable electronic device (1), a plurality of comparison rods (92) are further arranged at the bottom of the sliding panel (9), a connecting panel (93) used for sliding connection with the inner wall of the portable electronic device is arranged in the portable electronic device (1), and the connecting panel (93) is positioned below the sliding panel (9).
3. An endoscopic minimally invasive surgical stapler according to claim 2, wherein: install a plurality of gag levers (94) on connection panel (93) to and set up axis body (95) on connection panel (93), wherein install knob (96) on handheld portion (1), just rotate between knob (96) and handheld portion (1) inner wall and be connected, axis body (95) tip runs through handheld portion (1) inner wall and extends to knob (96) inside.
4. An endoscopic minimally invasive surgical stapler according to claim 3, wherein: the knob (96) is internally provided with a spiral groove (97), the end part of the spiral groove (97) is provided with a straight-going groove (98), and the shaft body (95) is provided with a sliding column (99) which is used for sliding connection between the spiral groove (97) and the straight-going groove (98).
5. An endoscopic minimally invasive surgical stapler according to claim 4, wherein: the sliding panel (9) is characterized in that the other end face of the sliding panel (9) is symmetrically connected with an extension rope body (10), fixing columns (101) are symmetrically arranged in the operating part (2), annular panels (102) which are rotationally connected with the fixing columns (101) are further arranged on the fixing columns, stress panels (103) and force application panels (104) are respectively arranged on the annular panels (102), and one end of the extension rope body (10) is connected to the stress panels (103).
6. An endoscopic minimally invasive surgical stapler according to claim 5, wherein: the annular comparison disc (3) is symmetrically provided with a column body (105), the other end of the column body (105) is located close to the force application panel (104), and the column body (105) is connected with the force application panel (104) through a hinge piece (106).
7. An endoscopic minimally invasive surgical stapler according to claim 6, wherein: a torsion spring (107) is connected between the annular panel (102) and the inner wall of the operation part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311220775.5A CN117122364B (en) | 2023-09-21 | 2023-09-21 | Endoscopic minimally invasive surgery stitching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311220775.5A CN117122364B (en) | 2023-09-21 | 2023-09-21 | Endoscopic minimally invasive surgery stitching machine |
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| Publication Number | Publication Date |
|---|---|
| CN117122364A CN117122364A (en) | 2023-11-28 |
| CN117122364B true CN117122364B (en) | 2024-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311220775.5A Active CN117122364B (en) | 2023-09-21 | 2023-09-21 | Endoscopic minimally invasive surgery stitching machine |
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| CN (1) | CN117122364B (en) |
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| CN113180758A (en) * | 2021-04-30 | 2021-07-30 | 湖州市妇幼保健院 | Endoscope minimal access surgery sewing machine |
| CN114469279A (en) * | 2022-01-21 | 2022-05-13 | 胡鹏蕴 | Wound site positioning assembly for abdominal minimally invasive surgery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2349017A4 (en) * | 2008-10-28 | 2015-08-19 | Bard Inc C R | Endoscopic suturing device with suture management |
| EP2385809B1 (en) * | 2008-12-04 | 2016-08-31 | Georgia Tech Research Corporation | Apparatus for minimally invasive heart valve procedures |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1722989A (en) * | 2001-06-14 | 2006-01-18 | 苏太克股份有限公司 | Apparatus and method for surgical suturing with thread management |
| CN210228231U (en) * | 2018-06-13 | 2020-04-03 | 林新颖 | Visual guide anastomat for treating infantile anus occlusion |
| CN212679181U (en) * | 2020-04-20 | 2021-03-12 | 广西壮族自治区人民医院 | Stitching instrument for gastrointestinal endoscope |
| CN212346609U (en) * | 2020-04-27 | 2021-01-15 | 浙江左元医疗技术有限公司 | Suturing device, treatment device with suturing device and treatment system |
| CN113180758A (en) * | 2021-04-30 | 2021-07-30 | 湖州市妇幼保健院 | Endoscope minimal access surgery sewing machine |
| CN114469279A (en) * | 2022-01-21 | 2022-05-13 | 胡鹏蕴 | Wound site positioning assembly for abdominal minimally invasive surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117122364A (en) | 2023-11-28 |
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