CN214049041U - Accurate positioning wound orthopedic reduction fixing forceps - Google Patents

Abstract

The utility model relates to the technical field of medical instruments, in particular to accurately positioned traumatic orthopedics reduction fixing forceps, which comprises a first forceps handle and a second forceps handle, wherein a second forceps arm is integrally formed at the top of the first forceps handle, a first forceps arm is integrally formed at the top of the second forceps handle, the middle parts of the first forceps handle and the second forceps handle are rotationally connected together through a pin shaft, connecting blocks are fixedly connected at the top of the first forceps arm and the top of the second forceps arm, an inserting block is inserted at the top of each connecting block, and an arc-shaped clamping block is fixedly connected at one side of the two inserting blocks, which are close to each other; when the clamping device is used, the two clamping blocks can be clamped at the fracture part more stably, namely bones of different sizes around the fracture part can be simultaneously attached, the stability of the whole clamping device in the using process is ensured, the condition that the device is loosened and displaced is avoided, and great convenience is brought to the treatment operation of medical workers.

Description

Accurate positioning wound orthopedic reduction fixing forceps

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an accurate positioning fixing clamp for orthopedic reduction of wounds.

Background

Trauma osteology is an important branch of discipline derived from osteology with the continuous development of medical science and technology; the traumatic orthopedic finger is a skeletal disease caused by trauma, wherein the most common bone diseases are fractures, and other bones also comprise the peripheries of hands, shoulders, four limbs, hips, knees, ankles and the like, and sprain, high falling injury, traffic accident injury, falling injury and the like occur, and belong to the category of traumatic orthopedics.

When treating a fracture of a patient, medical staff often needs to use fixing clamps to fix the fracture, and then subsequent treatment operations can be performed. When using, the existing fixing clamp is limited in the production process due to the size of the opening of the fixing clamp, and the sizes of bones around the fracture part are different, so that the fixing clamp is difficult to stabilize the bones with different positions and different diameters, the fixing clamp is easy to loosen and displace in the fixing process, and the fixing clamp is not beneficial to the treatment of medical workers and the rehabilitation of patients.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a wound orthopedics that pinpoints resets fixed pincers, this design possess fixed pincers fixed effectual in fracture department, difficult emergence not hard up advantage, solved current fixed pincers relatively poor and easy not hard up problem of fixed effect to fracture department.

The utility model discloses a trauma orthopedics resetting fixing clamp with accurate positioning, which comprises a first clamp handle and a second clamp handle, wherein a second clamp arm is integrally formed at the top of the first clamp handle, a first clamp arm is integrally formed at the top of the second clamp handle, the middle parts of the first clamp handle and the second clamp handle are rotationally connected together through a pin shaft, connecting blocks are fixedly connected at the top of the first clamp arm and the top of the second clamp arm respectively, an inserting block is inserted at the top of each connecting block, a circular arc-shaped clamping block is fixedly connected at one side of the two inserting blocks close to each other, five groups of springs are fixedly connected along the longitudinal direction of the inner wall of the clamping block, each group of springs is provided with five springs which are equidistantly fixed at the inner wall of the clamping block from top to bottom, one end of each group of springs which is far away from the clamping block is fixedly connected with a rubber gasket, and the top and the bottom of the two clamping blocks are fixedly connected with a connecting plate, and screw rods are in threaded connection between the connecting plates at the top and the bottom of the two clamping blocks.

The utility model discloses an accurately positioned traumatic orthopedics reduction fixing clamp, wherein, one side of the connecting block far away from the center of the pin shaft is connected with a tightening bolt through screw threads, the output end of the tightening bolt extends to the inner cavity of the connecting block and is fixedly connected with an extrusion block, and one side of the inner cavity of the connecting block and far away from the extrusion block is fixedly connected with a rubber backing plate; the appearance of this design can effectually make things convenient for the inserted block to deviate from the connecting block is inside to can guarantee the stability after the reconnection.

The utility model discloses an accurate positioning trauma orthopedics resetting fixing clamp, wherein, the inner wall of the front and back of the connecting block is vertically provided with a chute, the front and back of the inserting block are fixedly connected with a slide block, the inserting block is connected in the chute of the connecting block through the slide block in a sliding way, one side of the inserting block is tightly attached on the rubber backing plate, and the other side is tightly attached on the extrusion block; the appearance of this design can make things convenient for the accurate connecting block that enters into of inserted block, and easy to assemble just can promote the stability after connecting.

The utility model relates to a trauma orthopedics reduction fixing forceps with accurate positioning, wherein, the left side of the screw rod is fixedly connected with a Z-shaped handle; the screw rod can be conveniently rotated by the aid of the design.

The utility model discloses an accurately positioned traumatic orthopedics reduction fixing forceps, wherein, a finger ring is fixedly connected with the rod body at the bottom of the first forceps handle, a finger clamping block is fixedly connected with the rod body at the bottom of the second forceps handle, and a finger groove is arranged on the right side of the finger clamping block; the appearance of this design can promote medical personnel stability and travelling comfort when holding between the fingers the device.

The utility model discloses a trauma orthopedics reduction fixing forceps with accurate positioning, wherein, the surface of the clamping block and two sides near the inserting block are both provided with through holes; the appearance of this design can make things convenient for the entering of needle that resets.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a grip block, a spring, rubber gasket, the design of connecting plate and screw rod isotructure, can effectually make this design possess simple structure, convenient to use and the clear characteristics of arrangement, when using, can make two grip blocks more stable centre gripping in fracture department, can laminate simultaneously the not bone of equidimension around the fracture department promptly, whole device stability in the use has been guaranteed, the condition of not hard up aversion has been avoided appearing in the device, great having made things convenient for medical personnel's treatment operation.

2. The utility model discloses a connecting block, inserted block and the design of screwing up bolt isotructure of design can effectually when having needs demolish whole first pincers handle and second pincers handle from two grip blocks to realized only needing two grip block centre grippings in the effect of patient fracture department, effectual improvement medical personnel's operating space, avoided first pincers handle and second pincers handle to cause the problem of sheltering from to patient's fracture department.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the clamping block of the present invention;

FIG. 4 is a schematic side view of the rubber gasket of the present invention on the clamping block;

fig. 5 is a schematic top view of the connecting block of the present invention;

fig. 6 is a schematic view of the front view structure of the screw rod of the present invention.

In the figure: 1. a first plier handle; 2. a second forceps handle; 3. a first clamp arm; 4. a second jawarm; 5. a pin shaft; 6. connecting blocks; 601. a chute; 602. a rubber pad; 7. inserting a block; 701. a slider; 8. a clamping block; 801. perforating; 9. a connecting plate; 10. a screw; 101. a handle; 11. a spring; 12. a rubber gasket; 13. screwing down the bolt; 1301. extruding the block; 14. finger rings; 15. and (6) finger clamping blocks.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-6, the orthopedic reduction fixing clamp for trauma with accurate positioning of the present invention comprises a first clamp handle 1 and a second clamp handle 2, wherein a second clamp arm 4 is integrally formed on the top of the first clamp handle 1, a first clamp arm 3 is integrally formed on the top of the second clamp handle 2, the middle parts of the first clamp handle 1 and the second clamp handle 2 are rotatably connected together by a pin 5, connecting blocks 6 are fixedly connected to the top of the first clamp arm 3 and the top of the second clamp arm 4, an insert block 7 is inserted into the top of each connecting block 6, a circular arc-shaped clamping block 8 is fixedly connected to the side of each adjacent two insert blocks 7, five groups of springs 11 are fixedly connected to the inner wall of each clamping block 8 along the longitudinal direction, each group of springs 11 is provided with five and fixed to the inner wall of each clamping block 8 from top to bottom, a rubber gasket 12 is fixedly connected to the end of each spring 11 far away from the clamping block 8, the top and the bottom of the two clamping blocks 8 are fixedly connected with connecting plates 9, and screw rods 10 are in threaded connection between the connecting plates 9 at the top and the bottom of the two clamping blocks 8.

A screwing bolt 13 is connected to one side of the connecting block 6, which is far away from the center of the pin shaft 5, in a threaded manner, the output end of the screwing bolt 13 extends to the inner cavity of the connecting block 6 and is fixedly connected with an extrusion block 1301, and a rubber base plate 602 is fixedly connected to one side of the inner cavity of the connecting block 6, which is far away from the extrusion block 1301; the appearance of this design, can effectually make things convenient for inserted block 7 to deviate from connecting block 6 is inside to can guarantee the stability after the reconnection.

The inner walls of the front side and the back side of the connecting block 6 are both vertically provided with sliding grooves 601, the front side and the back side of the inserting block 7 are both fixedly connected with sliding blocks 701, the inserting block 7 is slidably connected in the sliding grooves 601 of the connecting block 6 through the sliding blocks 701, one side of the inserting block 7 is tightly attached to the rubber base plate 602, and the other side of the inserting block 7 is tightly attached to the extrusion block 1301; the appearance of this design can make things convenient for 7 accurate entering into connecting block 6 of inserted block, and easy to assemble just can promote the stability after connecting.

A Z-shaped handle 101 is fixedly connected to the left side of the screw 10; the design is presented to facilitate turning of the screw 10.

A finger ring 14 is fixedly connected to the rod body at the bottom of the first forceps handle 1, a finger clamping block 15 is fixedly connected to the rod body at the bottom of the second forceps handle 2, and a finger groove is formed in the right side of the finger clamping block 15; the appearance of this design can promote medical personnel stability and travelling comfort when holding between the fingers the device.

Both sides of the surface of the clamping block 8, which are close to the insertion block 7, are provided with through holes 801; the appearance of this design can make things convenient for the entering of needle that resets.

When the utility model is used (working principle), medical staff firstly determines the fracture part of a patient, then the hand pinching device body utilizes the two clamping blocks 8 to clamp the determined fracture part, when the rubber gasket 12 is jointed at the fracture part, because the bones around the fracture part have different sizes, the rubber gasket 12 can be jointed and fixed by utilizing the deformation effect of the rubber gasket 12 matching with the spring 11, then the medical staff utilizes the screw 10 and shakes the handle 101 to connect the two clamping blocks 8, so that the fixing effect of the medical staff at the fracture part is better, and then the medical staff can carry out accurate reset needle operation from the perforation 801;

when the first pincers handle 1 of needs taking off, the structure of connection on the pincers handle such as second pincers handle 2, medical personnel only need unscrew and screw up bolt 13, make extrusion piece 1301 keep away from inserted block 7, even extrusion piece 1301 no longer carries out the fastening action to inserted block 7, then medical personnel can take out first pincers handle 1, the structure of connection on the pincers handle such as second pincers handle 2, finally realize only needing the effect of the 8 centre gripping of grip block in patient's fracture department, convenient effect has been played.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (6)

1. Accurate positioning's wound orthopedics fixing forceps that resets includes first pincers handle (1) and second pincers handle (2), its characterized in that: the clamp is characterized in that a second clamp arm (4) is integrally formed at the top of the first clamp handle (1), a first clamp arm (3) is integrally formed at the top of the second clamp handle (2), the middle parts of the first clamp handle (1) and the second clamp handle (2) are rotatably connected together through a pin shaft (5), connecting blocks (6) are fixedly connected to the top of the first clamp arm (3) and the top of the second clamp arm (4), an inserting block (7) is inserted into the top of each connecting block (6), arc-shaped clamping blocks (8) are fixedly connected to the sides, close to each other, of the two inserting blocks (7), five groups of springs (11) are fixedly connected to the inner wall of each clamping block (8) along the longitudinal direction, each group of springs (11) is provided with five groups of springs (11) and is fixed to the inner wall of each clamping block (8) from top to bottom, a rubber gasket (12) is fixedly connected to one end, far away from each clamping block (8), of each group of springs (11), the top and the bottom of the two clamping blocks (8) are fixedly connected with connecting plates (9), and the top and the bottom of the two clamping blocks (8) are connected with screw rods (10) through threads respectively between the connecting plates (9).

2. The accurately positioned traumatic orthopedic reduction fixation forceps of claim 1, characterized in that: one side threaded connection that round pin axle (5) center was kept away from in connecting block (6) has screws up bolt (13), the output of screwing up bolt (13) extends to the inner chamber and the fixedly connected with extrusion piece (1301) of connecting block (6), the inner chamber of connecting block (6) and keep away from one side fixedly connected with rubber tie plate (602) of extrusion piece (1301).

3. The accurately positioned traumatic orthopedic reduction fixation forceps of claim 1, characterized in that: all seted up spout (601) perpendicularly on the inner wall at connecting block (6) front and back, the front and the equal fixedly connected with slider (701) in the back of inserted block (7), inserted block (7) are through slider (701) sliding connection in spout (601) of connecting block (6), and one side of inserted block (7) closely laminates on rubber backing plate (602), and the opposite side closely laminates on extrusion piece (1301).

4. The accurately positioned traumatic orthopedic reduction fixation forceps of claim 1, characterized in that: the left side of the screw rod (10) is fixedly connected with a Z-shaped handle (101).

5. The accurately positioned traumatic orthopedic reduction fixation forceps of claim 1, characterized in that: the clamp is characterized in that a finger ring (14) is fixedly connected to the rod body at the bottom of the first clamp handle (1), a finger clamping block (15) is fixedly connected to the rod body at the bottom of the second clamp handle (2), and a finger groove is formed in the right side of the finger clamping block (15).

6. The accurately positioned traumatic orthopedic reduction fixation forceps of claim 1, characterized in that: the surface of the clamping block (8) and the two sides close to the inserting block (7) are provided with through holes (801).

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