CN208693425U - A kind of steel wire pours into device - Google Patents

Abstract

The utility model belongs to the field of medical instrument technology, specifically device is poured into be related to kind of a steel wire, including left handle and right handles, left handle and right handles are equipped with shaft, shaft is equipped with threaded hole, threaded hole internal screw thread is connected with threaded rod, left handle is connected with right binding clip, the tip of right binding clip is welded with steel wire inlet pipe, right handles are connected with left binding clip, the tip of left binding clip is welded with steel wire outlet pipe, the outlet of steel wire inlet pipe and the import of steel wire outlet pipe match, the outlet of steel wire inlet pipe is equipped with taper guide frame, steel wire outlet pipe is equipped with the groove structure to match with taper guide frame, the tail end of right handles is equipped with through-hole, locking frame is equipped in through-hole, left handle is equipped with the lock slots to match with locking frame.The purpose of this utility model is: for solving existing most of steel wires, to pour into resistance when device enters inside fracture larger, and easily blocking；The docking of two catheter wires is not tight, and catheter wire easily loosens when use, influences the problem of steel wire connects.

Description

A kind of steel wire pours into device

Technical field

The utility model belongs to the field of medical instrument technology, specifically pours into device to be related to a kind of steel wire.

Background technique

Fracture is that the continuity of bone structure is broken completely or partially.Patient is often-a position fracture, minority is multiple Property fracture.The typical performance of fracture patient be occur after wound local deformation, limbs etc. occur it is audible when abnormal motion, mobile limbs To bony crepitus.In addition, wound severe pain, there is dyskinesia after wound in local swelling, extravasated blood.

Through appropriate processing in time, most patients can restore original function, a few patients can leave it is different degrees of after Lose disease.The final purpose for treating fracture is that injured limb is made to restore function to greatest extent.Therefore, it in fractures, answers Position, fixed, these three basic principles of functional training are particularly significant.

Wherein, settled principle are as follows: after the reduction of the fracture, because unstable, be easy to happen and shift again, therefore to use different sides Method is fixed in satisfied position, it is made gradually to heal.Common fixing means has: plintlet, plaster bandage, outer fixed branch Frame, traction braking fixation etc., these fixing means claim outer fixation.If passing through surgical incision steel plate, steel needle, intramedullary needle, spiral shell Adjusting screw etc. is fixed, then claims interior fixed.

Be expert in hospital long bone comminuted fracture open reduction and Kirschner wire fixation when, with steel wire auxiliary tie up crushing osteocomma Block, or strip bone grafting is tied up in bone grafting；It operates extremely difficult when in the course of surgery around steel wire, is easy to damage fracture Nerve, blood vessel and the soft tissue of surrounding, influence union.Therefore how to realize by steel wire easily around fracture site, together When reduce the problem in fracture operation is become to the damage of peripheral nerve, blood vessel.

Steel wire pours into device and can be very good to solve the problems, such as this, still, existing steel wire pour into device there are the problem of be mainly: The top head of catheter wire is mostly circular pipe type structure, and resistance is larger when into inside fracture, and easily blocking；Two steel wires are led Pipe docking is not tight, and catheter wire easily loosens when use, influences steel wire and connects.

Utility model content

The purpose of this utility model is: being intended to provide a kind of steel wire and has poured into device, has fallen for solving existing most of steel wires It is larger to enter resistance when device enters fracture inside, and easily blocking；The docking of two catheter wires is not tight, and catheter wire is easily loose when use It is dynamic, influence the problem of steel wire connects.

To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:

A kind of steel wire pours into device, including left handle and right handles, and the left handle and right handles are equipped with shaft, the shaft It is equipped with threaded hole, the threaded hole internal screw thread is connected with threaded rod, and the left handle is connected with right binding clip, the right binding clip Tip is welded with steel wire inlet pipe, and the right handles are connected with left binding clip, and the tip of the left binding clip is welded with steel wire outlet pipe, described The outlet of steel wire inlet pipe and the import of steel wire outlet pipe match, and the outlet of the steel wire inlet pipe is equipped with taper guide frame, described Steel wire outlet pipe is equipped with the groove structure to match with taper guide frame, and the tail end of the right handles is equipped with through-hole, the through-hole Interior to be equipped with locking frame, the left handle is equipped with the lock slots to match with locking frame.

Steel wire is first poured into device and opened by utility model by adopting the above technical scheme when pouring into device using steel wire, Then it is clamped, is then locked with locking frame and lock slots, then with the osteocomma that steel wire inlet pipe and steel wire outlet pipe will bundle Steel wire is penetrated from steel wire inlet pipe, is pierced by from steel wire outlet pipe, then unlocks, remove steel wire and pour into device, steel wire bundle can be completed, And the cooperation of taper guide frame and groove structure, steel wire can be made to penetrate more quick, and the outlet end of steel wire inlet pipe with The cooperation of steel wire outlet pipe arrival end is more preferable.

It further limits, the left handle and right binding clip are integrally formed, and the right handles and left binding clip are integrally formed, in this way Design, connection between the connection between left handle and right binding clip and right handles and left binding clip can be made more firm, thus So that steel wire is poured into device, the service life is longer.

It further limits, the steel wire inlet pipe is identical with the internal diameter of steel wire outlet pipe, and is 2mm~4mm, such Design can satisfy most of operation needs.

It further limits, the shaft is fixedly connected with left handle, and the right handles are detachably connected with shaft, such Design, left handle and right handles can be dismantled, so that convenient clean and sterilize to steel wire inlet pipe and steel wire outlet pipe.

Further limit, the upper end of the shaft is taper platform structure, such design, can make that right handles install when It waits more convenient.

Further limit, the diameter dimension of the shaft is 6mm~10mm, and such design, structure is simple, versatility compared with By force.

It further limits, the locking frame is rectangle frame, and such design can make the locking effect for locking frame preferable.

Detailed description of the invention

The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；

Fig. 1 is the structural schematic diagram that a kind of steel wire of the utility model pours into device embodiment；

Fig. 2 is the structural schematic diagram that a kind of steel wire of the utility model pours into steel wire inlet pipe outlet end in device embodiment；

Main element symbol description is as follows:

Left handle 1, right binding clip 11, steel wire inlet pipe 12, taper guide frame 13, lock slots 14, right handles 2, left binding clip 21, Steel wire outlet pipe 22, groove structure 23, locking frame 24, shaft 3, threaded rod 31, taper platform structure 32.

Specific embodiment

It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood Technical solutions of the utility model further illustrate.

As shown in Figure 1 and Figure 2, a kind of steel wire of the utility model pours into device, including left handle 1 and right handles 2, left handle 1 It is equipped with shaft 3 with right handles 2, shaft is equipped with threaded hole, and threaded hole internal screw thread is connected with threaded rod 31, and left handle 1 is connected with Right binding clip 11, the tip of right binding clip 11 are welded with steel wire inlet pipe 12, and right handles 2 are connected with left binding clip 21, the tip of left binding clip 21 It is welded with steel wire outlet pipe 22, the outlet of steel wire inlet pipe 12 and the import of steel wire outlet pipe 22 match, and the outlet of steel wire inlet pipe 12 is set There is taper guide frame 13, steel wire outlet pipe 22 is equipped with the groove structure 23 to match with taper guide frame 13, the tail of right handles 2 End is equipped with through-hole, and locking frame 24 is equipped in through-hole, and left handle 1 is equipped with the lock slots 14 to match with locking frame 24.

In the present embodiment, when pouring into device using steel wire, steel wire is first poured into device and is opened, steel wire inlet pipe 12 is then used The osteocomma that will be bundled with steel wire outlet pipe 22 is clamped, then with locking frame 24 and lock slots 14 be locked, then by steel wire from Steel wire inlet pipe 12 penetrates, and is pierced by from steel wire outlet pipe 22, then unlocks, and removes steel wire and pours into device, and steel wire bundle can be completed, and bores The cooperation of shape guide frame 13 and groove structure 23 can be such that steel wire penetrates more quick, and the outlet end of steel wire inlet pipe 12 It is more preferable with the cooperation of 22 arrival end of steel wire outlet pipe.

It is preferred that left handle 1 and right binding clip 11 are integrally formed, right handles 2 and left binding clip 21 are integrally formed, and such design can So that the connection between the connection between left handle 1 and right binding clip 11 and right handles 2 and left binding clip 21 is more firm, to make steel Silk pours into device, and the service life is longer.In fact, can also consider as the case may be

It it is preferred that steel wire inlet pipe 12 is identical with the internal diameter of steel wire outlet pipe 22, and is 2mm~4mm, such design can To meet most of operation needs.In fact, can also respectively consider steel wire inlet pipe 12 and steel wire outlet pipe 22 as the case may be Internal diameter.

It is preferred that shaft 3 is fixedly connected with left handle 1, right handles 2 are detachably connected with shaft 3, such design, can be incited somebody to action Left handle 1 and right handles 2 are dismantled, so that convenient clean and sterilize to steel wire inlet pipe 12 and steel wire outlet pipe 22.In fact, Shaft 3 and left handle 1 and right handles 2 and the respective connection type of shaft 3 can be considered as the case may be.

It is preferred that the upper end of shaft 3 be taper platform structure 32, such design, can make right handles 2 install when more It is convenient.In fact, can also consider the structure that right handles 2 can be made more convenient when installation as the case may be.

It is preferred that the diameter dimension of shaft 3 is 6mm~10mm, such design, structure is simple, and versatility is stronger.In fact, The diameter dimension of shaft 3 can also be considered as the case may be.

It is preferred that locking frame 24 is rectangle frame, such design can make the locking effect for locking frame (24) preferable.It is practical On, the structure for locking frame 24 can also be considered as the case may be.

Above-described embodiment is merely exemplary to illustrate the principle and effect of the utility model, and not for limitation, this is practical new Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model Modifications and changes.Therefore, all those of ordinary skill in the art are without departing from the revealed spirit of the utility model With all equivalent modifications completed under technical idea or change, should be covered by the claim of the utility model.

Claims (7)

1. a kind of steel wire pours into device, it is characterised in that: including left handle (1) and right handles (2), the left handle (1) and the right hand Handle (2) is equipped with shaft (3), and the shaft is equipped with threaded hole, and the threaded hole internal screw thread is connected with threaded rod (31), the left side Handle (1) is connected with right binding clip (11), and the tip of the right binding clip (11) is welded with steel wire inlet pipe (12), the right handles (2) It is connected with left binding clip (21), the tip of the left binding clip (21) is welded with steel wire outlet pipe (22), and the steel wire inlet pipe (12) goes out Mouth and the import of steel wire outlet pipe (22) match, and the outlet of the steel wire inlet pipe (12) is equipped with taper guide frame (13), described Steel wire outlet pipe (22) is equipped with the groove structure (23) to match with taper guide frame (13), and the tail end of the right handles (2) is set There is through-hole, locking frame (24) is equipped in the through-hole, the left handle (1) is equipped with the lock slots to match with locking frame (24) (14)。

2. a kind of steel wire according to claim 1 pours into device, it is characterised in that: the left handle (1) and right binding clip (11) It is integrally formed, the right handles (2) and left binding clip (21) are integrally formed.

3. a kind of steel wire according to claim 1 or 2 pours into device, it is characterised in that: the steel wire inlet pipe (12) and steel wire The internal diameter of outlet pipe (22) is identical, and is 2mm~4mm.

4. a kind of steel wire according to claim 3 pours into device, it is characterised in that: the shaft (3) and left handle (1) are fixed Connection, the right handles (2) are detachably connected with shaft (3).

5. a kind of steel wire according to claim 4 pours into device, it is characterised in that: the upper end of the shaft (3) is taper platform Structure (32).

6. a kind of steel wire according to claim 5 pours into device, it is characterised in that: the diameter dimension of the shaft (3) is 6mm ~10mm.

7. a kind of steel wire according to claim 6 pours into device, it is characterised in that: the locking frame (24) is rectangle frame.