CN207745175U

CN207745175U - Fixed pressurizer outside a kind of medical adjustable

Info

Publication number: CN207745175U
Application number: CN201720348662.7U
Authority: CN
Inventors: 杨英果
Original assignee: 杨英果
Priority date: 2017-04-05
Filing date: 2017-04-05
Publication date: 2018-08-21
Anticipated expiration: 2027-04-05

Abstract

The utility model is related to fixed pressurizers outside a kind of medical adjustable, including being used to fix the first K-wire of toes and for providing fixed pivot the second K-wire, it is bent to form bending part respectively inwards in the both ends of second K-wire, one end of connection component is connect with the bending part, the other end of the connection component is connect with the both ends of lateral fixing piece, in the first earhole for docking connection component being opened up on the lateral fixing piece respectively and for supplying perforative second earhole of the first K-wire, the periphery that the second earhole is stretched out in first K-wire also sets up the retaining element for abutting toes outer end.The utility model realizes axial stable pressurization to patient's toes using retaining element and replacement and fixation is maintained to stablize; blood supply interference is small; be conducive to fracture immediate union and toes early functional exercise; restore heavy burden function; the utility model protects the blood supply of the toes broken ends of fractured bone to the greatest extent; it is removed simply, is hospitalized without anesthesia, is alleviated the financial burden of patient.

Description

Fixed pressurizer outside a kind of medical adjustable

Technical field

The utility model is related to medical instruments fields more particularly to a kind of Yong far to save open fracture with bone in Zhi Liao Hallux toes Matter lacks adjustable outer fixed pressurizer such as.

Background technology

Hallux toes far save open fracture and lack such as rare clinical with sclerotin, are mostly caused by electric saw wound.Electric saw wound belongs to high-energy Damage, it is destructive big, it is lacked such as, Shang with soft tissue and sclerotin Ji Hallux toes far save, deals with improperly and easily lead to remote organization's necrosis, bone The complication such as delayed union, disunion are rolled over, beautiful and heavy burden function or even the possibility of amputation are influenced.Due to foot anatomy is complicated, Flexible function, treatment the type damage should make rational selection in conjunction with foot physiological anatomic architecture, and whether treatment is proper directly Influence the recovery of foot function.

Utility model content

The applicant is directed to above-mentioned existing issue, has carried out Improvement, provides a kind of medical adjustable fixed pressurization outside Device, the utility model can obtain gradual pressurization and high stability, reach axial pressure and maintain replacement and fixation steady Fixed, blood supply interference is small, is conducive to fracture immediate union and the exercise of toes early function.

Technical solution used by the utility model is as follows：

Fixed pressurizer outside a kind of medical adjustable, including it is used to fix the first K-wire of toes and for providing fixed branch The second K-wire of point, bending part, one end of connection component and institute are bent to form in the both ends of second K-wire respectively inwards Bending part connection is stated, the other end of the connection component is connect with the both ends of lateral fixing piece, on the lateral fixing piece points The first earhole for docking connection component is not opened up and is used to supply perforative second earhole of the first K-wire, in described first gram The periphery that formula needle stretches out the second earhole also sets up the retaining element for abutting toes outer end.

Its further technical solution is：

First K-wire is axially inserted into along toes in toes to be fixed, and second K-wire, which diagonally runs through, to be waited for In fixed toes；

First earhole is opened in the both ends of lateral fixing piece respectively, and second earhole is opened in described laterally fixed The center of part, each first earhole are arranged symmetrically centered on second earhole；

The retaining element is made of button and rubber pad, and the button and rubber pad are installed in the outer of the first K-wire Week；

The transverse direction fixing piece is wound mutually twisted shape structure by two K-wires；

The connection component is enclosed annulus part by wire material.

The beneficial effects of the utility model are as follows：

The utility model is simple in structure, easy to use, realizes that axial stablize is pressurizeed simultaneously to patient's toes using retaining element Replacement and fixation is maintained to stablize, blood supply interference is small, is conducive to fracture immediate union and toes early functional exercise, restores heavy burden work( Can, have the advantages that at low cost, easy grasp, the utility model protect the blood supply of the toes broken ends of fractured bone to the greatest extent, removes Simply, it is hospitalized without anesthesia, alleviates the financial burden of patient.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Wherein：1, the first K-wire；2, the second K-wire；201, bending part；3, toes；4, annulus part；5, laterally fixed Part；501, the first earhole；502, the second earhole；6, retaining element；601, button；602, rubber pad.

Specific implementation mode

Illustrate specific embodiment of the present utility model below.

As shown in Figure 1, fixed pressurizer outside a kind of medical adjustable, include the first K-wire 1 for fixing toes 3 and For providing the second K-wire of fixed pivot 2, above-mentioned first K-wire 1 is axially inserted into along toes 3 in toes 3 to be fixed, the Two K-wires 2 diagonally run through in toes 3 to be fixed.It is bent to form bending part respectively inwards in the both ends of the second K-wire 2 201, one end of connection component is connect with bending part 201, and the other end of connection component is connect with the both ends of lateral fixing piece 5, in The first earhole 501 for docking connection component is opened up on lateral fixing piece 5 respectively and for for the first K-wire 1 perforative the Two earholes 502, the periphery that the second earhole 502 is stretched out in the first K-wire 1 are also set up for abutting the fixed first of 3 outer end of toes Part 6.As shown in Figure 1, above-mentioned first earhole 501 is opened in the both ends of lateral fixing piece 5 respectively, the second earhole 502 is opened in cross To the center of fixing piece 5, each first earhole 501 is arranged symmetrically centered on the second earhole 502.Retaining element 6 is by button 601 And rubber pad 602 forms, button 601 and rubber pad 602 are installed in the periphery of the first K-wire 1.Above-mentioned transverse direction fixing piece 5 by Two K-wires are wound mutually twisted shape structure.Above-mentioned connection component is enclosed annulus part 4 by wire material.Rubber pad 602 are used to increase the contact area with patient's toes 3 with the effect of button 601, and reduction pressue device is to 3 soft groups of patient's toes The pressure knitted.

Specific use process is as follows for the utility model：

The annulus part 4 that 2 both ends of the second K-wire are tightened by user keeps the retaining element 6 being mounted in the first K-wire 1 right Patient's toes 3 generate pressurization, to maintain pressurization stable state to fracture end after reset.

Above description is the explanation to the utility model, is not the restriction to utility model, defined by the utility model Range is referring to claim, and without prejudice to the basic structure of the utility model, the utility model can make any shape The modification of formula.

Claims

1. fixed pressurizer outside a kind of medical adjustable, it is characterised in that：Including being used to fix the first K-wire of toes (1) and using In providing the second K-wire of fixed pivot (2), it is bent to form bending part respectively inwards in the both ends of second K-wire (2) (201), one end of connection component is connect with the bending part (201), the other end of the connection component and lateral fixing piece (5) Both ends connection, in opening up the first earhole (501) for docking connection component respectively on the lateral fixing piece (5) and be used for For perforative second earhole (502) of the first K-wire (1), the periphery of the second earhole (502) is stretched out in first K-wire (1) Also set up the retaining element (6) for abutting toes outer end.

2. fixed pressurizer outside a kind of medical adjustable as described in claim 1, it is characterised in that：First K-wire (1) being axially inserted into toes to be fixed (3) along toes, second K-wire (2) diagonally runs through toes to be fixed (3) It is interior.

3. fixed pressurizer outside a kind of medical adjustable as described in claim 1, it is characterised in that：First earhole (501) it is opened in the both ends of lateral fixing piece (5) respectively, second earhole (502) is opened in the lateral fixing piece (5) Center, each first earhole (501) are arranged symmetrically centered on second earhole (502).

4. fixed pressurizer outside a kind of medical adjustable as described in claim 1, it is characterised in that：The retaining element (6) It is made of button (601) and rubber pad (602), the button (601) and rubber pad (602) are installed in the first K-wire (1) Periphery.

5. fixed pressurizer outside a kind of medical adjustable as described in claim 1, it is characterised in that：The transverse direction fixing piece (5) it is wound twisted shape structure mutually by two K-wires.

6. fixed pressurizer outside a kind of medical adjustable as described in claim 1, it is characterised in that：The connection component is by steel Wire material is enclosed annulus part (4).