CN216090740U

CN216090740U - Clinical fixing forceps for traumatic orthopedics department

Info

Publication number: CN216090740U
Application number: CN202122502498.XU
Authority: CN
Inventors: 朱志强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-22
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to a clinical fixed pincers that use of traumatic orthopedics, including handle atress piece, handle atress piece one end fixed connection atress pole and the first in command fixed block, the first in command fixed block upper end is rotated and is connected handle fixed block controller, first in command fixed block lower extreme fixed connection bearing one end, bearing other end fixed connection second in command fixed block, the first arm of force of handle atress piece one side fixed connection and the one end of the second arm of force, the first fixed splint of first arm of force and second in command arm other end fixed connection and the fixed splint of second, fixed surface connects cusp axle on the first fixed splint, cusp off-axial surface is equipped with T type spacing groove. The fixing effect on the whole state of the fixing clamp is achieved through the bearing, and the effect of controlling the opening and closing of the first fixing clamp plate and the second fixing clamp plate and the effect of connecting a handle stress block are achieved through the first force arm and the second force arm.

Description

Clinical fixing forceps for traumatic orthopedics department

Technical Field

The utility model relates to the technical field of orthopedic clinical operation, in particular to a pair of wound orthopedic clinical fixing forceps

Background

Short tubular bone fracture of hand, foot often influences the function of hand, foot because of taking place fracture deformity healing, joint stiffness, tendon adhesion etc. especially comminuted fracture is very high to the requirement that resets, fixes, and non-operative treatment is difficult for reaching the requirement that resets, and the doctor often uses fixed pincers to fix the fracture department in the treatment process, then nails into the needle that resets into, in prior art, often adopts the screw fixation method that resets when four limbs fracture, utilizes fixed pincers centre gripping fixed rethread screw to reset fixedly during the operation, and fixed pincers that use at present divide into bone-holder and sharp mouth pincers two kinds roughly.

Most of the existing fixing clamps are complex, the operation is inconvenient in the using process, the operation is time-consuming and labor-consuming when the corresponding bone is fixed, and the fixing clamps with complex structures are often unstable in operation, the clamping and fixing effect on the skeleton is not good, and the skeleton is easy to damage, so that the operation is inconvenient, most of the existing fixing clamps are small, multiple sets of fixation clamps may be required to perform a set of fixation, which results in unstable fixation at the wound, when clamping, the clamping force is often controlled by the hand of medical staff, and one hand is needed to be used for pinching, so that the hands can not be vacated during operation, in addition, the fixing forceps can not be used for correspondingly reinforcing different thick and thin bone parts generally, and in order to ensure smooth operation and overcome the defects of the prior art, the utility model discloses a pair of wound orthopedics clinical fixing forceps, which aims to solve the problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a pair of wound orthopedics clinical fixing forceps which has the advantages of convenience in operation, time-saving and labor-saving operation during fixing, difficulty in damage and capability of correspondingly reinforcing different skeleton thickness parts.

The technical scheme of the utility model is as follows:

a pair of wound orthopedics clinic fixing forceps comprises a handle stress block and a fixing shaft, wherein one end of the handle stress block is fixedly connected with a stress rod and a first handle fixing block, the upper end of the first handle fixing block is rotationally connected with a handle fixing block controller, the lower end of the first handle fixing block is fixedly connected with one end of a bearing, the other end of the bearing is fixedly connected with a second handle fixing block, one side of the handle stress block is fixedly connected with one end of a first force arm and one end of a second force arm, the other ends of the first force arm and the second force arm are fixedly connected with a clamp device, the upper surface of the clamp device is fixedly connected with a toothed shaft, the outer surface of the toothed shaft is provided with a T-shaped limiting groove, one surface of the toothed shaft is connected with one end of a fixed rod in a sliding way, the other end of the fixed rod is fixedly connected with a fixed clamp control block, a fixed brake is arranged on the upper surface of the fixed clamp control block, and the lower surface of the fixed clamp control block is fixedly connected with a round fixed clamp. The working principle of the technical scheme is as follows:

move about from top to bottom through making handle atress piece atress, drive first arm of force and second arm of force, can make the pincers device do open and closed motion, it fixes the bearing of connecting the usefulness between the handle atress piece when the pincers device is the open mode, can make the fixed state of opening of this fixed pincers, can open earlier fixed brake to the skeleton of different shapes and then control the position that the motion of fixed pincers control block changed solid fixed splint through adjusting the dentate axis, thereby change the position of circular fixed pincers, it makes the screwed pipe income connecting pipe to do through rotating the screwed pipe, the position of this fixed pincers of control.

In a further technical scheme, the two fixed clamps are rotatably connected by a connecting pipe and a threaded pipe in the middle.

The position of the fixing clamp is controlled by rotating the threaded pipe to enable the threaded pipe to be collected into the connecting pipe.

In a further technical scheme, the handle stress block and the stress rod are two and are positioned at two ends of the bearing.

The bearing can fix the stability of the upper handle stress block and the lower handle stress block by exerting force on the stress rod to enable the handle stress blocks to move up and down under stress.

In a further technical scheme, the pliers device comprises a first fixed clamping plate and a second fixed clamping plate, wherein the number of the first fixed clamping plate and the number of the second fixed clamping plate are four.

The toothed shaft can change the positions of the first fixing clamp plate and the second fixing clamp plate, and the T-shaped limiting groove is used for limiting the movable range of the toothed shaft and protecting the toothed shaft.

In a further technical scheme, the fixed shaft penetrates through the first force arm and the second force arm.

The first force arm and the second force arm are fixed through the penetration of the fixed shaft.

In a further technical scheme, a fixing column is arranged between the fixing clamping plate and the fixing clamping plate.

Through the existence that is equipped with the fixed column, make the fixed action of first solid fixed splint and second solid fixed splint stronger.

In a further technical scheme, the structure sizes of the upper part and the lower part of the clamp device are the same.

The utility model has the beneficial effects that:

1. the fixing effect on the whole state of the fixing clamp is achieved by arranging the bearing, and the effect of controlling the opening and closing of the first fixing clamp plate and the second fixing clamp plate and the effect of connecting a handle stress block are achieved by arranging the first force arm and the second force arm;

2. the effect of connecting the two fixed clamps is achieved by arranging the threaded pipe and the connecting pipe, and one fixed clamp of the threaded pipe is rotated by rotating the threaded pipe, so that the position of the fixed clamp of the threaded pipe is changed to achieve the effect of separable fixation;

3. the two stress blocks and the stress rod are arranged vertically to achieve a mutual balance control effect, and the bearings are arranged to control and fix the fixed clamp;

4. the toothed shaft is arranged to finally achieve the control effect on the first clamping plate and the second clamping plate, and the T-shaped limiting groove is arranged to achieve the fixing effect on the position of the toothed shaft and the protection effect on the toothed shaft;

5. the fixing shaft is arranged to fix the first force arm and the second force arm, so that the fixing clamp is more stable;

6. the fixing columns are arranged to achieve the effect that the first clamping plate and the second clamping plate are firmer when the fixing clamp fixes the skeleton;

7. the upper part and the lower part of the fixing clamp are arranged to have the same structure and size, so that the fixing clamp is more attractive.

Drawings

FIG. 1 is a schematic structural diagram of a trauma orthopedics clinical fixation clamp according to an embodiment of the utility model;

FIG. 2 is a schematic view of the lower side of the wound orthopedics clinical fixation clamp of the embodiment of the utility model;

FIG. 3 is a schematic isometric view of a traumatic orthopedics clinical fixation clamp according to an embodiment of the utility model;

FIG. 4 is a schematic diagram of the overall structure of a forceps device of the traumatic orthopedics clinical fixation forceps according to the embodiment of the utility model;

fig. 5 is a front view structural diagram of a forceps device of the wound orthopaedics clinic fixing forceps.

Description of reference numerals:

1. a handle force-bearing block; 2. a stress beam; 3. a first handle fixing block; 4. a fixed block controller; 5. a bearing; 6. a second handle fixing block; 7. a first force arm; 8. a second moment arm; 9. a fixed shaft; 10. a pincer device; 101. a first stationary jaw; 102. a second stationary jaw; 103. a T-shaped limiting groove; 104. a toothed shaft; 105. a fixed clamp control block; 106. a fixed gate; 107. fixing the rod; 108. circular fixed pincers; 109. and (5) fixing the column.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example (b):

as shown in fig. 1-5, a pair of clinical fixation forceps for traumatic orthopedics department comprises a handle stress block 1 and a fixation shaft 9, one end of the handle stress block 1 is fixedly connected with a stress rod 2 and a first handle fixation block 3, the upper end of the first handle fixation block 3 is rotatably connected with a handle fixation block controller 4, the lower end of the first handle fixation block 3 is fixedly connected with one end of a bearing 5, the other end of the bearing 5 is fixedly connected with a second handle fixation block 6, one side of the handle stress block 1 is fixedly connected with one end of a first force arm 7 and one end of a second force arm 8, the other ends of the first force arm 7 and the second force arm 8 are fixedly connected with a forceps device 10, the upper surface of the forceps device 10 is fixedly connected with a toothed shaft 104, the outer surface of the toothed shaft 104 is provided with a T-shaped limit groove 103, one side of the toothed shaft 104 is slidably connected with one end of a fixation rod 107, the other end of the fixation rod 107 is fixedly connected with a fixation forceps control block 105, the upper surface of the fixation forceps control block 15 is provided with a fixation brake 106, the lower surface of the fixed clamp control block 105 is fixedly connected with a circular fixed clamp 108.

The working principle of the technical scheme is as follows:

through exerting oneself power to atress pole 2, make handle atress piece 1 atress activity from top to bottom, drive first force arm 7 and second force arm 8, can make the pincers device do open and closed motion, it fixes the bearing of connecting the usefulness between the handle atress piece when the pincers device is the open mode, can make the fixed state of opening of this fixed pincers, can use, and can open the fixed brake earlier to the skeleton of different shapes makes the first fixed splint of fixed pincers and the fixed splint of second not become flexible, the position of fixed splint is changed in the motion of rethread adjustment dentate axis control fixed pincers control block, thereby change the position of circular fixed pincers, can fix the skeleton of different shapes.

In another embodiment, as shown in fig. 1, the fixed jaw has two and middle parts rotatably connected by a connecting tube 11 and a threaded tube 12.

When the fixing clamp is used, if the position of one fixing clamp is required to be changed, the fixing clamp with the position required to be changed can be rotated, the threaded pipe can be rotated and collected into the connecting pipe, and the position of the fixing clamp can be changed.

In another embodiment, as shown in fig. 2, the handle force-bearing block 1 and the force-bearing rod 2 are two and located at two ends of the bearing 5.

The handle stress block 1 is stressed to move up and down by exerting force on the stress rod 2, and the bearing 5 can fix the stability of the upper handle stress block 1 and the lower handle stress block 1.

In another embodiment, as shown in fig. 4, the vise device 10 includes a first stationary cleat 101 and a second stationary cleat 102, each of the first and second

stationary cleats

101 and 102 being provided with four.

The toothed shaft 104 can change the position of the first fixing splint and the second fixing splint, and the T-shaped limiting groove 103 is used for limiting the movable range of the toothed shaft 104 and protecting the toothed shaft 104.

In another embodiment, as shown in fig. 3, the fixed shaft 9 extends through the first force arm 7 and the second force arm 8.

The joint of the first force arm 7 and the second force arm 8 is fixed by a fixed shaft 9.

In another embodiment, as shown in fig. 5, a fixing post 109 is provided between the first fixing clamp 101 and the second fixing clamp 102.

The downward movement of the first fixing clamp 101 and the upward movement of the second fixing clamp 102 are mainly performed to the fixing posts 109, and the fixing posts 109 are used for fixing the first fixing clamp 101 and the second fixing clamp 102.

In another embodiment, as shown in FIG. 4, the upper and lower portions of the pliers device 10 are of the same size.

The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a clinical fixed pincers of using of wound orthopedics, includes handle atress piece (1) and fixed axle (9), its characterized in that: one end of the handle stress block (1) is fixedly connected with a stress rod (2) and a first handle fixing block (3), the upper end of the first handle fixing block (3) is rotatably connected with a handle fixing block controller (4), the lower end of the first handle fixing block (3) is fixedly connected with one end of a bearing (5), the other end of the bearing (5) is fixedly connected with a second handle fixing block (6), one side of the handle stress block (1) is fixedly connected with one end of a first force arm (7) and one end of a second force arm (8), the other ends of the first force arm (7) and the second force arm (8) are fixedly connected with a clamp device (10), the upper surface of the clamp device (10) is fixedly connected with a toothed shaft (104), the outer surface of the toothed shaft (104) is provided with a T-shaped limiting groove (103), one side of the toothed shaft (104) is slidably connected with one end of a fixing rod (107), and the other end of the fixing rod (107) is fixedly connected with a fixing clamp control block (105), the upper surface of the fixed clamp control block (105) is provided with a fixed brake (106), and the lower surface of the fixed clamp control block (105) is fixedly connected with a round fixed clamp (108).

2. The clinical fixation forceps for trauma orthopedics department according to claim 1, characterized in that: the two fixed clamps are rotatably connected by a connecting pipe (11) and a threaded pipe (12).

3. The clinical fixation forceps for trauma orthopedics department according to claim 1, characterized in that: the handle stress block (1) and the stress rod (2) are provided with two stress blocks and two stress rods which are positioned at two ends of the bearing (5).

4. The clinical fixation forceps for trauma orthopedics department according to claim 1, characterized in that: the pliers device (10) comprises a first fixing clamping plate (101) and a second fixing clamping plate (102), wherein the number of the first fixing clamping plate (101) and the number of the second fixing clamping plate (102) are four.

5. The clinical fixation forceps for trauma orthopedics department according to claim 1, characterized in that: the fixed shaft (9) penetrates through the first force arm (7) and the second force arm (8).

6. The clinical fixation forceps for trauma orthopedics department according to claim 4, characterized in that: a fixing column (109) is arranged between the first fixing clamp plate (101) and the second fixing clamp plate (102).

7. The clinical fixation forceps for trauma orthopedics department according to claim 1, characterized in that: the upper and lower parts of the pliers device (10) have the same structure and size.