KR200397033Y1 - Surgical device for vertebral body - Google Patents

Abstract

The present invention is a method of treatment of compression fractures or tumors caused by osteoporosis or trauma in the vertebral bone of humans. It is a surgical instrument for hardening and solidifying the vertebrae to increase the stability of the vertebrae, preventing further progression of compression fractures, and bringing about the rapid release from pain caused by the flow of the bones. Coupling screw groove designed for fastening the guide auger 15 for skin penetration with a guide auger handle 11 at the top and a protruding pointed structure 16 at one side at the bottom, and a special syringe 35 at the top. There is (25) and it is a shaping | molding apparatus for vertebral diseases which consists of the hollow pipe-shaped injection pipe 23 provided with the insertion spiral groove 26 of the drill form at the bottom.

Description

Surgical device for vertebral body

The present invention relates to a surgical instrument for vertebral disease, the spine for firmly tightening the soft vertebrae by injecting a bone fracture (33) or a bone stiffener (36) into the vertebrae due to osteoporosis, trauma, falling spinal disease and other reasons. In the case of compression fracture of the vertebra (33) as a surgical instrument for bone disease, surgery was required to insert surgical instruments by incision under the local anesthesia when incisions were made by incision and screw fixation, or when a bone reinforcing agent (36) was injected. The patient who was conscious enough to have a heavy conversation had to bear the severe pain caused by the blow for inserting the instrument, and to the correct bone disease part due to the sliding in the affected bone at the end of the surgical instrument (19 in Fig. 3b). Instrument insertion was not easy and the procedure failed due to li. The tip of the other instrument (17 in FIG. 3b) was also pointed, but slipping was often caused because it was not a pointed structure in one side.

However, this mechanism has a protruding pointed structure (16 in Fig. 3a) and a spiral groove (26 in Fig. 4a) in the injection pipe 23 so that it can easily reach the affected part by turning it like Fig. 4b without hitting it with a hammer. Since the tip of the guide awl is not rhombic (17 in Fig. 3b), but the guide awl 15 is made of one side piece protruding pointed structure 16 biased to one end as in Fig. 3a, it is slippery. It can be inserted into the affected part accurately.

Aging, male and female osteoporosis, compression fractures and other diseases caused by trauma and other diseases can cause severe pain and can also cause organ compression due to spinal deformity. It could be

Compression fracture (33) of the vertebral node as described above When the bone stiffener is hardened by injecting a bone stiffener (36) into the damaged compression fracture (33) vertebrae, pain due to fine fluctuations of the damaged bone It can be removed from the disease and prevent further progression of the disease to prevent the worsening of the disease, and the cause of pain in the rootlets nerves distributed into the damaged vertebrae can be eliminated by coagulation by the injection of the stiffener (36). You can also expect a quick loss.

The present invention is due to the difficulty of the procedure due to the pain reduction during the treatment of the vertebral disease patients and the slip of the end of the instrument (19 in Fig. 3b), the failure of the operation, and the lack of the surgical effect due to the lack of the injection of bone mineralizer. It is a spinal disease surgical instrument designed to obtain a satisfactory surgical result for both the patient and the operator to provide a surgical instrument for the spine disease for both the patient and the operator.

In order to obtain the effect of the above-described procedure for the treatment device for spinal diseases of the present invention (Fig. 1a), the skin having a guide auger handle 11 at the top and one side piece protruding pointed structure 16 to prevent slipping at the bottom Through the injection guide awl 15, the injection pipe handle 22 and the injection pipe 23 having an insertion structure of the insertion spiral groove 26 of the injection pipe and the hollow structure on the outer surface of the lower end of the injection pipe 23 at the top Protruding point structure 16 of one side piece for preventing slipping of the tip of the guide auger 15 is coupled into the upper tube 21 of the injection pipe 23, and prevents arbitrary rotation of the injection pipe handle 22. Protruding structure 24 and the syringe coupling screw groove 25 for the inner side of the guide auger handle 11, characterized in that the insert is inserted into the coupling insertion hole (13.14) with the injection pipe handle formed in the guide auger handle Spine Bending Machine A.

When combined so that the molding device for vertebral disease (Fig. 2b) is equipped with all the provided shape.

The accompanying drawings will be described in detail.

Figure 1a is a complete coupling view of each part of the present invention,

FIG. 1B shows the guide auger 15 slightly dismantled in the injection pipe 23, FIG.

Figure 1c is a view inverted as a lower inner structure of the guide auger handle 11, a view to help understand the fastening function with the injection pipe handle 22,

2a is a sequential coupling of the guide auger 15 and the inlet pipe 23,

2B is a view in which the guide auger 15 and the injection pipe 23 are combined.

FIG. 3a shows various shapes of the protruding pointed structure 16 of one side portion of the main part of the guide awl 15. 20 and 21-1 show the center portion cut when the cut portion is cut like a dotted line when the metal rod is rounded diagonally. Expresses that it is concave like a valley in vertical form.

Figure 3b is a view for explaining the slip of the other mechanism.

4A is a view for explaining the injection pipe 23,

4b is a drawing in which the injection pipe 23 with the insertion spiral groove 26 is inserted into the pedicle 32, and is inserted by turning clockwise along the insertion spiral groove 26 without hitting with a hammer. No pain

FIG. 5A is a view in which the instrument is inserted into the affected portion of the compression fracture 33 and FIG. 5B is a view of removing the guide auger 15 leaving only the injection pipe 23 after the instrument is inserted.

5C is a view of the guide auger 15 completely removed;

FIG. 6a shows the affected portion of the bone fracture reinforcement fracture fractured 33 through the injection pipe 23 by coupling the syringe 35 in which the osteoporosis agent 36 is injected into the upper syringe coupling screw groove 25 of the injection pipe handle 22. Is a drawing that is injected into

FIG. 6B is a view of removing the syringe after injecting all of the bone mineralizer 36 of the syringe and pushing all of the remaining bone mineralizer 36 into the injection pipe 23 using the guide auger 15.

FIG. 6C is a view illustrating the treatment after all the osteotensifiers 36 have been injected into the affected area of the compression fracture 33, and the injection pipe 23 and the guide awl 15 are rotated in the opposite direction at the same time.

As described above, the present invention is a surgical instrument that can minimize the pain of patients who come from the procedure during surgery, and it is possible to walk early after the procedure and to return to society early, with almost no incision of the lesion. It is an excellent surgical tool in terms of cost savings because it only requires hospitalization.

The present invention attempted to minimize the pain of patients in surgery, and was designed for the sacred treatment and relief from the pain of patients by reducing the psychological burden of the operator on the inconvenience of using the instrument and the failure of the operation.

Figure 1a is a combined example of the surgical instrument according to the present invention

1b to 1c is an exemplary view for explaining the structure of each part of the present invention

Figure 2a to 2b is an illustration of the sequential coupling of the guide auger and the injection pipe of the surgical instrument according to the present invention

Figure 3a is an enlarged view of the projecting pointed structure of one side piece of the guide awl

Figure 3b is an illustration for explaining the slip phenomenon of the other mechanism

Figure 4a is an exemplary view showing each structure of the lower helix of the injection pipe

Figure 4b is an insertion example of the injection pipe spiral structure

5a to 5c is an example of the use of the sequential procedure of the molding apparatus

Figure 6a is an illustration of the injection of bone mineralizer through the injection pipe and the injection syringe

Figure 6b is an illustration of injecting the remaining bone strengthening agent in the injection pipe using a guide auger

Figure 6c is an illustration of the removal of the instrument after the procedure

Explanation of symbols on the main parts of the drawings

11. Guide Auger Handle

13.14. Coupling insertion hole with injection pipe handle formed on guide auger handle

15. Guide auger 16. One side protruded pointed structure

20.20-1. Cross-sectional wired groove structure of protruding pointed structure of one side of guide auger

22. Injection pipe handle 23. Injection pipe

25. Coupling screw groove 26. Inserting spiral groove

31. Starting point of guide auger insertion of vertebrae (vertical ridge)

32. Pedicle 33. Compression fracture

34. Syringe Strengthening Agents 35. Syringes

36. Stiffeners 37. Discs

Claims (3)

In the construction of the surgical instrument for vertebral bone disease (Fig. 1a) according to claim 1 to prevent slipping at the end and the coupling insertion hole (13.14) of the guide auger handle 11 and the injection pipe handle formed in the guide auger handle inside the lower part Guide auger 15 having a protruding pointed structure 16 of one side of the guide auger 15 for the purpose, and the anti-rotation protruding structure that has a syringe coupling screw groove 25 at the top and can be fastened to the guide auger handle 11 (24) and the injection pipe handle 22 which can be combined with the guide auger handle 11 to reach an integral type, and the insertion spiral groove 26 is formed in the lower end of the injection pipe 23, without being hit by a hammer One side for preventing slipping of the lower end of the guide auger 15 among the molding apparatus for vertebral disease having an injection pipe 23 in the form of a through hole formed therein, which allows rotation to be inserted to the affected part. Single-sided protruded pointed structure 16 (two or three sides of the cylinder cut diagonally (12 in Fig. 3a), or when the cylinder is cut diagonally with a cross section 20, its center is vertically concave Molding apparatus for vertebral disease, characterized in that the egg form (20-1)) The molding apparatus for vertebral disease according to claim 1, wherein an insertion spiral groove 26 is provided on the outer circumferential surface of the lower end or the entire infusion pipe 23. The method of claim 1, characterized in that it is provided with a guide awl handle having a concave structure (13.14 in Figure 1c) in the lower portion to enable the coupling with the injection pipe handle (22)