Bone holder and locking steel plate combined integrated resetting device

Abstract

The utility model discloses a bone holder and locking steel plate combined integrated reduction device which comprises bone holding forceps and a bone fracture plate, nail grooves and movable clamping blocks are arranged on the bone fracture plate at equal intervals, the movable clamping blocks are arranged in a fixed connecting groove in a clamped mode, and fixing teeth and pushing nailing rods are arranged on the inner sides of the movable clamping blocks. The outer side of the pushing nailing rod is fixedly connected with a fixing handle, and the pushing nailing rod is arranged on the outer side of the bone holding forceps. According to the integrated reduction device combining the bone holder and the locking steel plate, through the arrangement of a pushing nailing rod and a movable clamping block, after a pair of bone holding forceps is combined with the movable clamping block to clamp a bone, the pushing nailing rod is used for pushing the movable clamping block out of a fixed connecting groove, and then a bone fracture plate is inserted into the fixed connecting groove; therefore, the bone fracture plate and the bone can be conveniently connected and positioned, direct nailing is facilitated, the actual operation steps are simplified, and the actual operation efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to treatment by orthopedic surgeons, and in particular is an integrated resetting device combining a bone holder with a locking steel plate. Background Art

[0002] Orthopedics studies diseases of the human skeleton, joints, muscles, nerves, ligaments and other skeletal systems and their treatment methods. It is an important part of the clinical category and an important department for diagnosing and treating various skeletal system diseases, including congenital and acquired diseases. Bone holders are important instruments for orthopedic surgeons during surgical treatment. Bone holders can be used to clamp bones and fix and reduce limb fractures.

[0003] With reference to Chinese patent authorization announcement number CN218247344U, the authorization announcement date is 2023.01.10, which discloses a bone holder, including a left clamp and a right clamp, and the left clamp and the right clamp are rotatably connected, one end of the left clamp and the right clamp are provided with a threaded groove, and the threaded groove is internally connected with a deformable clamping component that can clamp the outer side of bones of different shapes. This bone holder can fit and clamp the shape of the bone through the deformable clamping component, and the deformable clamping shape can change different bone shapes according to different bone shapes when in use, thereby avoiding damage to the bone during holding;

[0004] However, in the prior art, there is a problem that in actual operation, multiple steps are required to clamp and position or reposition the bone using a bone holder and to position the fixed steel plate on the bone, and the overall operation efficiency needs to be improved. For example, the comparative patents listed above have this problem.

[0005] Therefore, we proposed an integrated reduction device of bone holder combined with locking plate to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an integrated reduction device of a bone holder combined with a locking steel plate, so as to solve the problem in the prior art proposed in the above-mentioned background technology that in actual operation, multiple steps are required to clamp, position or reduce the bone using a bone holder, and to position the fixing steel plate on the bone, and the overall operation efficiency needs to be improved.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bone holder combined with a locking plate integrated reduction device, comprising a bone holder and a bone plate;

[0008] At the same time, the bone plate is provided with nail grooves at equal intervals;

[0009] Also includes:

[0010] A movable clamping block, wherein the movable clamping block is clamped in the fixed connection groove, and a fixed tooth is arranged on the inner side of the movable clamping block;

[0011] A push nailing rod, the outer side of which is fixedly connected with a fixed handle, and the push nailing rod is arranged on the outer side of the bone holding forceps.

[0012] As a preferred technical solution of the utility model, a fixed connection groove is provided on the left side of the bone holding forceps, and the fixed connection groove is communicated with a connecting through hole, and the connecting through hole is provided on the left side of the bone holding forceps.

[0013] By adopting the above technical solution, a fixed connecting groove is opened on the left side of the bone holding forceps, and the fixed connecting groove is connected with the connecting through hole. The connecting through hole is opened on the left side of the bone holding forceps, which is convenient for inserting the push nailing rod into the connecting through hole and nailing between the bone plate in the fixed connecting groove.

[0014] As a preferred technical solution of the utility model, the bone holding forceps drives the movable clamp to clamp on the bone, and a pushing hole is opened on the front side of the movable clamp.

[0015] By adopting the above technical solution, the movable clamp is driven by the bone holding forceps to clamp the bone, and a pushing hole is opened on the front side of the movable clamp to facilitate the clamping of the bone.

[0016] As a preferred technical solution of the utility model, the pushing nail driving rod pushes the movable clamping block to move out of the fixed connection groove.

[0017] By adopting the above technical solution, the movable clamping block is pushed out of the fixed connection groove by pushing the nailing rod, so that the bone plate can be inserted into the fixed connection groove after being moved out.

[0018] As a preferred technical solution of the utility model, the push nailing rod is used for nailing between the bone plate and the bone.

[0019] By adopting the above technical solution, the nailing rod is pushed to nail between the bone plate and the bone, so as to facilitate the connection and fixation between the bone plate and the bone.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the bone holder is combined with an integrated resetting device for a locking steel plate, and through the arrangement of a push nailing rod and a movable clamping block, after the bone holder is clamped on the bone in combination with the movable clamping block, the push nailing rod is used to push the movable clamping block out of the fixed connection groove, and then the bone plate is inserted into the fixed connection groove after being pushed out, so that it is convenient to connect and position the bone plate and the bone, and it is convenient to directly nail, which simplifies the actual operation steps and greatly improves the actual operation efficiency;

[0021] 1. It is equipped with a movable clamp and fixed teeth. The movable clamp is engaged in the fixed connection groove. The bone clamp and the movable clamp clamp the bone. Combined with the setting of the fixed teeth, the stability of the clamp is improved. The movable clamp can be pushed outward from the fixed connection groove along the axial direction by pushing the nail rod, which is convenient to operate.

[0022] 2. A bone plate and a push-nail rod are provided. The bone plate is inserted into the fixed connection groove to facilitate positioning between the bone plate and the bone. Then, the push-nail rod is inserted into the connecting through hole to achieve nailing between the bone plate and the bone, thereby facilitating connection and fixation between the bone plate and the bone. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view structural diagram of the connection between the bone holding forceps and the movable clamp block of the utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of the push nailing rod and the movable clamping block of the utility model;

[0025] Figure 3 This is a schematic diagram of the overall structure of the bone clamp, bone plate and nail pushing rod of the utility model;

[0026] Figure 4 It is a schematic diagram of the overall structure of the bone plate and the nail groove of the utility model.

[0027] In the figure: 1. Bone holding forceps; 2. Fixed connecting groove; 3. Connecting through hole; 4. Movable clamp; 5. Fixed teeth; 6. Push hole; 7. Bone plate; 8. Nail groove; 9. Push nail rod; 10. Fixed handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-4 The utility model provides a technical solution: a bone holder combined with a locking plate integrated reduction device, including a bone holder 1, a fixed connecting groove 2, a connecting through hole 3, a movable clamp 4, a fixed tooth 5, a pushing hole 6, a bone plate 7, a nail groove 8, a pushing nail rod 9 and a fixing handle 10.

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0031] Embodiment 1, refer to the attached specification Figure 1 and Figure 2 As shown:

[0032] In order to solve the problems existing in the prior art, the present embodiment adopts the following technical scheme: a bone holder combined with a locking steel plate integrated reduction device, by setting a bone holder 1 and a movable clamp 4, a fixed connecting groove 2 is opened on the left side of the bone holder 1, and the fixed connecting groove 2 is connected to the connecting through hole 3, first the movable clamp 4 is engaged in the fixed connecting groove 2, the surgeon operates the bone holder 1 so that the bone holder 1 and the movable clamp 4 are clamped on the bone, and the movable clamp 4 is provided with fixed teeth 5, which improves the clamping stability, and at the same time the front side of the movable clamp 4 is provided with a pushing hole 6, after the clamping is completed, the fixed handle 10 is then held, the fixed handle 10 is fixedly connected with the pushing nail rod 9, the fixed handle 10 drives the pushing nail rod 9 to insert into the pushing hole 6, and then the fixed handle 10 is slowly pushed along the direction of travel consistent with the axial direction of the bone, so that the pushing nail rod 9 pushes the movable clamp 4 to move out of the fixed connecting groove 2.

[0033] Embodiment 2, based on embodiment 1, refer to the attached Figure 3 and Figure 4 As shown:

[0034] The prior art has the problem that in the actual operation process, multiple steps are required to use the bone holder to clamp or reset the bone and to position the fixed steel plate on the bone using the bone holder. Therefore, this embodiment adopts the following technical scheme, by providing a movable clamp 4 and a pushing nail rod 9, after the movable clamp 4 is pushed out from the fixed connecting groove 2, the bone holding forceps 1 is still clamped on the bone, and then the bone plate 7 is inserted into the fixed connecting groove 2, so that the nail groove 8 at the corresponding position opened on the bone plate 7 coincides with the connecting through hole 3, and the bone holding forceps 1 can clamp and position the bone plate 7, thereby facilitating the rapid positioning between the bone plate 7 and the bone, and then the pushing nail rod 9 is inserted into the connecting through hole 3, and the connecting through hole 3 is connected with the fixed connecting groove 2, and the nailing is realized between the bone plate 7 and the bone by pushing the nail rod 9, and the nail is driven into the nail groove 8 at the position corresponding to the connecting through hole 3. After the nailing is completed, the nailing operation is performed on other nail grooves 8, so as to facilitate the fixation between the bone plate 7 and the bone.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bone clamp combined with a locking plate integrated reduction device, comprising a bone clamp (1) and a bone plate (7); At the same time, nail grooves (8) are arranged at equal intervals on the bone fracture plate (7); It is characterized in that Also includes: A movable clamping block (4), wherein the movable clamping block (4) is clamped and arranged in the fixed connection groove (2), and a fixed tooth (5) is arranged on the inner side of the movable clamping block (4); A nail pushing rod (9) is provided, the outer side of which is fixedly connected to a fixed handle (10), and the nail pushing rod (9) is arranged on the outer side of the bone holding forceps (1).

2. The bone holder combined with a locking plate integrated reduction device according to claim 1, characterized in that: A fixed connection groove (2) is provided on the left side of the bone holding forceps (1), and the fixed connection groove (2) is connected to a connecting through hole (3), and the connecting through hole (3) is provided on the left side of the bone holding forceps (1).

3. The bone holder combined with a locking plate integrated reduction device according to claim 2, characterized in that: The bone clamp (1) drives the movable clamp (4) to clamp the bone, and a pushing hole (6) is provided on the front side of the movable clamp (4).

4. The bone holder combined with a locking plate integrated reduction device according to claim 1, characterized in that: The pushing nail driving rod (9) pushes the movable clamping block (4) to move out of the fixed connection groove (2).

5. The bone holder combined with a locking plate integrated reduction device according to claim 1, characterized in that: The nailing push rod (9) is used for nailing between the bone plate (7) and the bone.

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