CN211156201U

CN211156201U - Medical orthopedics nail extractor

Info

Publication number: CN211156201U
Application number: CN201921660983.6U
Authority: CN
Inventors: 王新玉; 罗亚丽; 李尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-06
Filing date: 2019-10-06
Publication date: 2020-08-04
Anticipated expiration: 2029-10-06

Abstract

The utility model discloses a nail ware is got to medical science orthopedics, press from both sides the head including supporting seat, handle and clamp, the top of supporting seat is provided with the handrail, the connecting hole has been seted up at the center at supporting seat top, the supporting seat with have the connecting rod through connecting hole swing joint, the one end of connecting rod is provided with the handle, the other end swing joint of connecting rod presss from both sides and gets the head. This nail ware is got to medical orthopedics, setting through the supporting seat, can slow down patient wound pressure around when getting medical nail, prevent to cause the injury once more, supporting seat bottom area is great, press when holding the handrail and exert pressure, can effectually disperse pressure, can not accomplish the secondary injury to the wound, alleviate patient's pain, through pressing the setting of getting the head, can press the medical nail of getting different models to get, select to prepare to press the medical nail of getting, it presss from both sides medical nail to get the piece head, rotatory screw thread elevator, lock according to the size of medical nail, press the handrail, the pulling handle is pulled out.

Description

Medical orthopedics nail extractor

Technical Field

The utility model relates to an orthopedics medical equipment technical field specifically is a medical science orthopedics nail extractor.

Background

Fracture is a common injury, millions of cases of internal fixation are caused by fracture in operation every year in the world, the internal fixation is realized by connecting fracture parts by means of steel plates and screws after the fracture is reset, and the screws can generate environmental medium reaction and alternating stress reaction after being implanted into a human body, so that great pain is brought to a patient, and therefore the screws need to be taken out in a certain specific period. The existing nail taking method comprises the following steps: the forceps are used for clamping the exposed part of the metal and rotating forcefully, so that the adjacent tissue is often damaged, or the fracture part is damaged again, and the patient is more painful, thus the medical orthopedic nail extractor is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a medical orthopedics nail extractor, which solves the problem in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the clamping head comprises a supporting seat, a handle and a clamping head body, wherein the handrail is arranged at the top of the supporting seat, a connecting hole is formed in the center of the top of the supporting seat, the supporting seat is movably connected with a connecting rod through the connecting hole, the handle is arranged at one end of the connecting rod, and the clamping head body is movably connected with the other end of the connecting rod.

Optionally, the bottom of the handle is provided with a rubber non-slip pad.

Optionally, the clamping head comprises a threaded lifting block, a middle shaft and a clamping head, one end of the connecting rod is in threaded connection with the threaded lifting block, the bottom of the connecting rod is fixedly connected with the middle shaft, and the bottom of the middle shaft is movably connected with the clamping head.

Optionally, the clamping head comprises a first clamping head and a second clamping head.

Optionally, the first clamping head and the second clamping head are both provided with rubber pads.

Optionally, the bottom of the supporting seat is fixedly connected with a silica gel pad.

(III) advantageous effects

The utility model provides a nail ware is got to medical science orthopedics possesses following beneficial effect:

1. this nail ware is got to medical orthopedics through the setting of supporting seat, can slow down patient wound pressure on every side when getting medical nail, prevents to cause the injury once more, and supporting seat bottom area is great, when holding the handrail and exert pressure, can effectually disperse pressure, can not accomplish secondary damage to the wound, alleviates patient's pain, alleviates doctor-patient's relation, reduces medical personnel work load.

2. This nail ware is got to medical orthopedics through the setting of getting the head, can get the medical nail of different models and press from both sides, selects to prepare to press the medical nail of getting, gets the film head and presss from both sides medical nail, and rotatory screw thread lifting block is fixed the film head of getting to the clamp, can lock according to the size of medical nail, then withholds the handrail, and the pulling handle is pulled out.

Drawings

FIG. 1 is a schematic structural view of the medical orthopedic nail extractor of the present invention;

FIG. 2 is a schematic plan view of the present invention;

fig. 3 is a schematic view of the clamping head structure of the present invention.

In the figure: 1. a supporting seat; 2. a handle; 3. a gripping head; 301. a threaded lifting block; 302. a middle shaft; 303. clamping a piece head; 3031. a first clamping head; 3032. a second gripper head; 4. a handrail; 5. connecting holes; 6. a connecting rod; 7. a rubber non-slip mat; 8. a rubber pad; 9. a silica gel pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a medical orthopaedics nail extractor comprises a supporting seat 1, a handle 2 and a clamping head 3, wherein the top of the supporting seat 1 is provided with a handrail 4, the center of the top of the supporting seat 1 is provided with a connecting hole 5, and the supporting seat 1 is movably connected with a connecting rod 6 through the connecting hole 5;

through the arrangement of the supporting seat 1, the pressure around the wound of the patient can be relieved when the medical nail is taken, the injury caused again is prevented, the area of the bottom of the supporting seat 1 is large, when the handrail 4 is pressed to apply pressure, the pressure can be effectively dispersed, the secondary injury to the wound can not be completed, the pain of the patient is relieved, the doctor-patient relationship is relieved, and the workload of medical staff is reduced;

one end of the connecting rod 6 is provided with a handle 2, the other end of the connecting rod 6 is movably connected with a clamping head 3, the bottom of the handle 2 is provided with a rubber anti-skid pad 7, the clamping head 3 comprises a threaded lifting block 301, a middle shaft 302 and a clamping head 303, one end of the connecting rod 6 is connected with the threaded lifting block 301 in a threaded manner, the bottom of the connecting rod 6 is fixedly connected with the middle shaft 302, the bottom of the middle shaft 302 is movably connected with the clamping head 303, the clamping head 303 comprises a first clamping head 3031 and a second clamping head 3032, and the first clamping head 302 and the second clamping head 303 are both provided with rubber pads 8;

through the setting of pressing from both sides the first 3 of getting, can press from both sides the medical nail of getting to different models, select to prepare to press from both sides the medical nail of getting, press from both sides the stub 303 and clip the medical nail, rotatory screw thread elevator 302 is fixed the piece stub 303 of getting to the clamp, can lock according to the size of medical nail, then press handrail 4, pulling handle 2 pulls out, the bottom fixedly connected with silica gel pad 9 of supporting seat 1.

As an optimal technical solution of the utility model: can slow down and apply pressure, increase the impetus, the medical nail of pulling out more fast avoids causing the secondary damage because of the too big pressure of applying to patient's wound.

When the medical orthopedic nail extractor is used, a pulled medical nail is selected, the supporting seat 1 is placed, the clamping sheet head 303 clamps the medical nail, the threaded lifting block 301 is rotated to fix the clamping sheet head 303, the handrail 4 is pressed by one hand, the handle 2 is gripped by the other hand, and the medical orthopedic nail extractor can be used.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a nail ware is got to medical science orthopedics, includes supporting seat (1), handle (2) and presss from both sides and get head (3), its characterized in that: the top of supporting seat (1) is provided with handrail (4), connecting hole (5) have been seted up at the center at supporting seat (1) top, supporting seat (1) with have connecting rod (6) through connecting hole (5) swing joint, the one end of connecting rod (6) is provided with handle (2), the other end swing joint of connecting rod (6) gets head (3).

2. The medical orthopedic nail extractor according to claim 1, characterized in that: the bottom of the handle (2) is provided with a rubber non-slip mat (7).

3. The medical orthopedic nail extractor according to claim 1, characterized in that: the clamping head (3) comprises a threaded lifting block (301), a middle shaft (302) and a clamping head (303), one end of the connecting rod (6) is in threaded connection with the threaded lifting block (301), the bottom of the connecting rod (6) is fixedly connected with the middle shaft (302), and the bottom of the middle shaft (302) is movably connected with the clamping head (303).

4. The medical orthopedic nail extractor according to claim 3, characterized in that: the clamping head (303) comprises a first clamping head (3031) and a second clamping head (3032).

5. The medical orthopedic nail extractor according to claim 4, characterized in that: the first clamping head (3031) and the second clamping head (3032) are both provided with rubber pads (8).

6. The medical orthopedic nail extractor according to claim 1, characterized in that: the bottom of the supporting seat (1) is fixedly connected with a silica gel pad (9).