阅读说明：本技术 一种分体式骨折复位固定钳 (Split type fracture reduction fixing forceps ) 是由 朱群 于 2021-01-13 设计创作，主要内容包括：本发明公开了一种分体式骨折复位固定钳,包括骨折复位器、经皮骨折固定器和铰链关节,所述的经皮骨折固定器可拆卸连接在骨折复位器上端,所述的铰链关节连接在经皮骨折固定器中间,所述的骨折复位器包括手柄一和手柄二,所述的手柄一和手柄二中间通过转轴转动连接,所述的手柄二靠近下端处的内侧一体连接有卡固装置。本发明与现有技术相比的优点在于：结合大量临床经验,使用方便,创伤小,方便调整。(The invention discloses a split type fracture reduction fixing clamp which comprises a fracture restorer, a percutaneous fracture fixer and a hinge joint, wherein the percutaneous fracture fixer is detachably connected to the upper end of the fracture restorer, the hinge joint is connected to the middle of the percutaneous fracture fixer, the fracture restorer comprises a first handle and a second handle, the middle of the first handle and the middle of the second handle are rotatably connected through a rotating shaft, and the inner side of the second handle, close to the lower end, is integrally connected with a clamping device. Compared with the prior art, the invention has the advantages that: combines a large amount of clinical experience, is convenient to use, has small wound and is convenient to adjust.)

1. The utility model provides a split type fracture reduction fixation pincers which characterized in that: including fracture restorer (1), percutaneous fracture fixer (2) and hinge joint (3), percutaneous fracture fixer (2) can dismantle the connection in fracture restorer (1) upper end, hinge joint (3) connect in the middle of percutaneous fracture fixer (2), fracture restorer (1) include handle one (4) and handle two (5), handle one (4) and handle two (5) in the middle of rotate through pivot (6) and connect, handle two (5) be close to inboard an organic whole of lower extreme department and be connected with solid device of card (7).

2. The split fracture reduction fixation forceps of claim 1, wherein: the lower ends of the first handle (4) and the second handle (5) are integrally connected with finger rings for placing fingers.

3. The split fracture reduction fixation forceps of claim 1, wherein: and a plurality of buckles (8) used for clamping the handle I (4) are arranged on the clamping device (7) at intervals.

4. The split fracture reduction fixation forceps of claim 1, wherein: the lower end of the percutaneous fracture fixator (2) is provided with a jack (9) which is used for being inserted into the tip parts at the upper ends of the first handle (4) and the second handle (5).

5. The split fracture reduction fixation forceps of claim 4, wherein: the percutaneous fracture fixator (2) is composed of two semicircular structures, the middle parts of the two semicircular structures are rotatably connected through a hinge joint (3), and a screw (10) capable of clamping and fixing the hinge joint (3) is arranged on the hinge joint (3).

Technical Field

The invention relates to the technical field of medical instruments, in particular to a split type fracture reduction fixing forceps.

Background

The avulsion fracture near most facet joints, the fracture piece is less, the fracture form is single, mostly be horizontal fracture, present clinical most adopts to open to restore to the throne fixedly, though can effectively restore to the throne with fixed, but because this kind of fixed mode incision that restores to the throne is great, the wound is great, the joint is easy to glue and arouses the joint stiffness, also can adopt the method that the gimmick restores to the throne external fixation, but because the traction that adheres to the muscle easily causes the part that the fracture resets to lose even dislocate again, can find a not only can need not move greatly and dry and gau, can effectively fixed method again, be the technical problem that needs to solve at present.

Disclosure of Invention

The invention aims to overcome the technical defects and provide the split fracture reduction fixing forceps which combines a large amount of clinical experience and is convenient to use, small in wound and convenient to adjust.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a split type fracture reduction fixation forceps, includes fracture restorer, percutaneous fracture fixer and hinge joint, percutaneous fracture fixer can dismantle the connection and be in fracture restorer upper end, hinge joint connect in the middle of percutaneous fracture fixer, fracture restorer include handle one and handle two, handle one and handle two in the middle of rotate through the pivot and connect, handle two inboard an organic whole that is close to lower extreme department be connected with the solid device of card.

Furthermore, the lower ends of the first handle and the second handle are integrally connected with finger rings for placing fingers.

Furthermore, a plurality of buckles used for clamping the first handle are arranged on the clamping device at intervals.

Furthermore, the lower end of the percutaneous fracture fixator is provided with a jack which is inserted into the tip parts at the upper ends of the first handle and the second handle.

Furthermore, the percutaneous fracture fixator consists of two semicircular structures, the middle of the percutaneous fracture fixator is rotatably connected through a hinge joint, and a screw capable of clamping and fixing the hinge joint is arranged on the hinge joint.

Compared with the prior art, the invention has the advantages that: the invention can be suitable for effectively fixing the avulsion fracture, has small percutaneous fixing wound, less pain of patients, quicker recovery and simple operation, can operate and fix under local anesthesia, can complete the operation in an outpatient operating room, can greatly reduce the cost of seeing a doctor and can adjust the fixing tightness at any time.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the fracture repositor of the present invention.

Fig. 3 is a schematic structural view of the percutaneous fracture fixation device of the present invention.

Fig. 4 is a schematic structural view of the hinge joint of the present invention.

As shown in the figure: 1. fracture restorer, 2 percutaneous fracture fixer, 3, hinge joint, 4, handle one, 5, handle two, 6, pivot, 7, clamping device, 8, buckle, 9, jack, 10, screw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a split type fracture reduction fixation forceps, includes fracture restorer 1, percutaneous fracture fixer 2 and hinge joint 3, percutaneous fracture fixer 2 can dismantle and connect in 1 upper end of fracture restorer, percutaneous fracture fixer 2 adopt transparent material's material, hinge joint 3 connect in the middle of percutaneous fracture fixer 2, fracture restorer 1 include handle one 4 and handle two 5, handle one 4 and handle two 5 in the middle of rotate through pivot 6 and connect, handle two 5 be close to the inboard an organic whole of lower extreme department and be connected with solid device 7 of card.

The lower ends of the first handle 4 and the second handle 5 are integrally connected with finger rings for placing fingers.

And a plurality of buckles 8 used for being clamped on the first handle 4 are arranged on the clamping device 7 at intervals.

The lower end of the percutaneous fracture fixer 2 is provided with a jack 9 which is used for being inserted into the tip parts of the upper ends of the first handle 4 and the second handle 5.

The percutaneous fracture fixator 2 is composed of two semicircular structures, the middle of the two semicircular structures is rotatably connected through a hinge joint 3, and a screw 10 capable of clamping and fixing the hinge joint 3 is arranged on the hinge joint 3.

When the percutaneous fracture reduction device is specifically implemented, the fracture reduction device is combined with the percutaneous fixator, the percutaneous fracture block can be clamped under radioscopy to complete reduction, the buckle at the tail end of the fracture reduction device is used for temporary fixation, the fracture reduction condition can be detected in various directions by fluoroscopy, the buckle can be loosened after poor reduction and then reduction is carried out, after satisfactory reduction is carried out, the screw on the hinge joint can be locked to clamp the hinge joint so as to fix the percutaneous fracture fixator, and finally the fracture reduction device is taken out.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.