Combined multifunctional suture hollow screw system

A multifunctional belt and hollow nail technology, applied in the field of medical devices, can solve the problems of easy pulling out of the anchor, inability to fix the fracture with the anchor, difficulty in repairing the fracture and tendon, etc., and achieves strong practicability, good treatment effect, and repair. Simple process effect

Pending Publication Date: 2019-09-13
伊力哈木托合提
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Anchor is the most commonly used medical device in tendon rupture and repair, but there are many problems in using anchor to repair tendon in the case of osteoporosis, avulsion fracture at the junction of tendon and bone, or bone cyst, such as: anchor Nails are easily pulled out, anchors cannot fix the fracture
[0003] Therefore, when dealing with patients with osteoporosis, avulsion fractures at the junction of tendon and bone, or patients with bone cysts, the use of anchor surgery often ends in failure, making many patients with osteoporosis, avulsion fractures at the junction of tendon and bone or bone cysts It becomes extremely difficult for the patient to repair the fracture and tendon, or even repair at the same time. To solve this difficulty, we provide a combined multifunctional hollow nail system with wire to solve this problem

Method used

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  • Combined multifunctional suture hollow screw system
  • Combined multifunctional suture hollow screw system
  • Combined multifunctional suture hollow screw system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] see Figure 1-4 , the top of the headless and non-locking ring threaded hollow nail 1 is provided with a first inner hexagonal hole 101, and the outer surface of both sides of the first inner hexagonal hole 101 is provided with a first threading hole 102, and the first threading hole 102 is used for threading 10. The system is composed of a headless hollow nail 1 with a thread and a thread 10 without a lock ring. The first inner hexagonal hole 101 can be used in conjunction with the screwdriver 9. It is mainly used for tendon repair in patients with osteoporosis or bone cyst.

[0054] Method of use: first use the Kirschner wire to punch a hole on the bone for positioning, then pass the thread 10 through the first threading hole 102, and use the screwdriver 9 to fix the hollow nail 1 with no head and no locking ring on the bone through the Kirschner wire. The tendon is then fixed and repaired using thread 10 .

Embodiment 2

[0056] see Figure 5-8 , the upper interior of the sunken hollow nail 2 with a locking ring with a line and a locking threading hole is provided with a second inner hexagonal hole 201, and the outer surfaces of the two sides of the second inner hexagonal hole 201 are provided with second threading holes 202, and the second threading hole The hole 202 is used for threading 10, and the outer surface of the upper surface of the sinking hollow nail 2 with a locking ring and a locking threading hole is provided with a second locking groove 203, and the second locking groove 203 is located above the second threading hole 202. The first elastic piece 701 on the spacer 7 cooperates with the second lock groove 203 and fixes it. The system is composed of a line with a lock ring and a sinking hollow nail 2 with a locking threading hole, a common spacer 7 and a line 10. The second inner The hexagonal hole 201 can cooperate with the screwdriver 9 .

[0057] How to use: First, use the Kirs...

Embodiment 3

[0059] see Figure 9-11 , the threading hole with a lock ring without locking is moved upwards and a third inner hexagonal hole 301 is arranged inside the top of the hollow nail 3, the third inner hexagonal hole 301 can be used in conjunction with the screwdriver 9, and the third inner hexagonal hole 301 is outside on both sides. The surface is provided with a third threading hole 302, and the third threading hole 302 is used for threading 10, and the threading hole is moved upward with a lock ring without locking the threading hole. 303 is located below the third threading hole 302, and is fixed by the first spring piece 701 on the ordinary gasket 7 and the third lock groove 303. The gasket 7 and the wire 10 constitute.

[0060] How to use: First use the Kirschner wire to punch a hole in the bone for positioning, then pass the thread 10 through the third threading hole 302, and then fit the ordinary spacer 7 in the threading hole with a thread and a lock ring without locking...

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Abstract

The invention discloses a combined multifunctional suture hollow screw system and relates to the field of medical equipment. The combined multifunctional suture hollow screw system comprises a hollowscrew, a gasket, a thread and a screw driver, wherein the gasket is fixedly arranged on the outer surface on the hollow screw; the screw driver is fixedly arranged through the gasket, and is formed bya screw driver handle and a screw driver bar; a ninth threading hole is formed inside the screw driver; a second receding groove is formed in the upper surface of the screw driver handle; a reel is arranged on the side face of the screw driver handle; a cutter bit is arranged at the bottom of the screw driver bar; and a third receding groove is formed inside the lower part of the cutter bit. Thecombined multifunctional suture hollow screw system can be used for repairing bone fracture and tendons at the same time for patients with osteoporosis, avulsion fracture at the joint of tendon and bone or bone cyst, enables the repairing process to become extremely simple, and has a good treatment effect and high practicality.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a combined multifunctional hollow nail system with wires. Background technique [0002] Anchor is the most commonly used medical device in tendon rupture and repair, but there are many problems in using anchor to repair tendon in the case of osteoporosis, avulsion fracture at the junction of tendon and bone, or bone cyst, such as: anchor Nails are easily pulled out, and anchors cannot fix the fracture. [0003] Therefore, when dealing with patients with osteoporosis, avulsion fractures at the junction of tendon and bone, or patients with bone cysts, the use of anchor surgery often ends in failure, making many patients with osteoporosis, avulsion fractures at the junction of tendon and bone or bone cysts It becomes extremely difficult for the patient to repair the fracture and the tendon, or even repair at the same time. To solve this difficulty, we provide a combined multifunction...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/04
CPCA61B17/0401A61B2017/0408A61B2017/0409A61B2017/044A61B2017/0445A61B2017/0464
Inventor 伊力哈木·托合提巴哈迪尔·伊力哈木古力鲜·马合木提
Owner 伊力哈木托合提
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