CN215018515U

CN215018515U - Steel plate holding clamp suitable for orthopedics department

Info

Publication number: CN215018515U
Application number: CN202121551547.2U
Authority: CN
Inventors: 盛晓磊
Original assignee: ZHANGJIAGANG FIRST PEOPLE'S HOSPITAL
Current assignee: ZHANGJIAGANG FIRST PEOPLE'S HOSPITAL
Priority date: 2021-07-08
Filing date: 2021-07-08
Publication date: 2021-12-07
Anticipated expiration: 2031-07-08

Abstract

The utility model provides a plate holding forceps of steel sheet suitable for orthopedics, include: handle I, handle II, buckle I, buckle II, connection platform, centre gripping post I, centre gripping post II, brace table I, cylinder, brace table II and recess, handle I and handle II link together through connecting platform and centre gripping post I and centre gripping post II, the terminal inboard fixed mounting buckle I of handle I, the terminal inboard fixed mounting buckle II of handle II, buckle I and buckle II on a straight line, I top fixed mounting brace table I of centre gripping post, cylinder fixed mounting on brace table I, II top fixed mounting brace table II of centre gripping post, the surface of brace table II is opened has a through-hole, cylinder type recess and through-hole fixed connection together, can carry the steel sheet, the emergence of the condition of taking off the hand can not appear.

Description

Steel plate holding clamp suitable for orthopedics department

Technical Field

The utility model relates to a holding plate clamp, in particular to a steel plate holding plate clamp suitable for orthopedics.

Background

With the development of orthopedic internal fixation technology and the improvement of the quality of life requirements of patients, MIPPO technology, which represents orthopedic minimally invasive technology, is increasingly entering the visual field of people, and clinical applications are increasing. The mippo (minimally invasive percutaneous plate fixation) technology, also known as minimally invasive percutaneous plate fixation technology, has the core of avoiding directly exposing the fractured end, maintaining proper and stable fixation, protecting the blood supply at the fractured end and around the fractured end to the maximum extent, and providing a good biological environment for fracture healing.

Although the MIPPO technology has the advantages of small wound, less bleeding, less complications, benefit for early functional exercise of patients after operation, and the like, minimally invasive requirements are also provided for taking out internal fixtures after fracture healing of patients in later period, in order to implement a minimally invasive concept and reduce operation wounds, a 'moving window' technology is commonly adopted for taking out the internal fixtures after the MIPPO operation at present, is a common operation skill in minimally invasive operation and is mostly used for pelvic fracture in the past, a small incision is cut in the operation as an operation window, and then the operation of adjacent parts is completed by moving the operation window by using a draw hook without prolonging or increasing the incision.

In clinical work, the screw is easy to take out by using a 'moving window' technology, but the steel plate is difficult to take out due to a large amount of callus and soft tissue wrapping, and even the steel plate needs to be taken out by opening.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a steel sheet holding forceps suitable for orthopedics can carry steel sheet one end, can not appear taking off the emergence of the hand condition.

The utility model provides a board pincers are held to steel sheet suitable for orthopedics, include: handle I, handle II, buckle I, buckle II, connection platform, centre gripping post I, centre gripping post II, brace table I, cylinder, brace table II and recess, handle I and handle II link together through connecting platform and centre gripping post I and centre gripping post II, the terminal inboard fixed mounting buckle I of handle I, the terminal inboard fixed mounting buckle II of handle II, buckle I and buckle II on a straight line, I top fixed mounting brace table I of centre gripping post, cylinder fixed mounting on brace table I, II top fixed mounting brace table II of centre gripping post, the surface of brace table II is opened and is had a through-hole, cylinder type recess and through-hole fixed connection together.

Preferably, the surfaces of the buckle I and the buckle II are provided with sawtooth grains.

Preferably, the diameter of the cylinder is 1mm smaller than the diameter of the groove.

Preferably, the diameter of the cylinder is 3.2 mm.

Preferably, the cylinder and the groove are concentric circles.

Preferably, the sawtooth patterns on the surfaces of the buckle I and the buckle II are mutually staggered.

Preferably, the diameter of the connecting table is 7 cm.

This hold plate tongs can take out the steel sheet in application "removal window" technique easily, can not take out the emergence of the condition of wasting time and energy because of the parcel steel sheet of a large amount of callus and soft tissue, stop to change the open condition of taking out the steel sheet, this hold plate tongs uses the screw hole that the cylinder passed on the steel sheet, pass the screw hole cylinder and fall in the recess, just so can bite one end of steel sheet, then hit and beat the connection platform, hit the steel sheet and come out, need not consider the smooth reason of steel sheet contact surface, need not consider the reason that the forceps holder can not live, this hold plate tongs simple to use, and convenient operation.

Drawings

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

FIG. 2 is a schematic structural view of a steel plate;

reference numbers in the figures: 1. handle I, 2, handle II, 3, buckle I, 4, buckle II, 5, connection platform, 6, centre gripping post I, 7, centre gripping post II, 8, brace table I, 9, cylinder, 10, brace table II, 11, recess.

Detailed Description

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

As shown in fig. 1 and 2, a steel plate holding forceps suitable for orthopedics comprises: handle I1, handle II 2, buckle I3, buckle II 4, connection platform 5, centre gripping post I6, centre gripping post II 7, brace table I8, cylinder 9, brace table II 10 and recess 11, handle I1 and handle II 2 link together through connecting platform 5 and centre gripping post I6 and centre gripping post II 7, the terminal inboard fixed mounting buckle I3 of handle I1, the terminal inboard fixed mounting buckle II 4 of handle II 2, buckle I3 and buckle II 4 on a straight line, I6 top fixed mounting brace table I8 of centre gripping post, cylinder 9 fixed mounting on brace table I8, II 7 top fixed mounting brace table II 10 of centre gripping post, open on the surface of brace table II 10 has a through-hole, cylinder type recess 11 be in the same place with through-hole fixed connection.

I3 and II 4 surfaces of buckle open and have the sawtooth line, I3 of buckle mutually supports with II 4 of buckle, can make handle I1 and handle II 2 fixed together.

The diameter size of the cylinder 9 is 1mm smaller than that of the groove 11, and the cylinder 9 can conveniently enter the groove 11.

The diameter size 3.2mm of cylinder 9, the diameter size of the screw hole on the steel sheet is 3.5mm, when the diameter size of cylinder 9 was 3.2mm, just so can conveniently pass the screw hole, also can not appear rocking when taking out the steel sheet.

The cylinder 9 and the groove 11 are concentric circles, and when the cylinder 9 enters the groove 11, deviation cannot occur.

The sawtooth lines on the surfaces of the buckle I3 and the buckle II 4 are mutually staggered, so that the handle I1 and the handle II 2 cannot be loosened when being fixed together, and a doctor does not need to tightly hold the handle I1 and the handle II 2 by force when using a plate holding pliers to bite a steel plate, so that labor can be saved.

The diameter size of the connecting table 5 is 7cm, so that when a doctor strikes the connecting table 5, the situation of falling off during striking can not occur.

During the use, the doctor uses and holds the plate pincers to make its cylinder 9 pass the screw hole on the steel sheet, passes screw hole cylinder 9 and falls in recess 11, just so can bite one end of steel sheet, and buckle I3 and buckle II 4 go on the mistake and be in the same place simultaneously, and the doctor is held handle I1 and handle II 2 with one hand, then hits the connection platform 5 of beating, hits the back many times, will hit out with a large amount of callus and soft tissue in the screw hole on the steel sheet, just so can take out the steel sheet.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A steel plate holding forceps suitable for orthopedics comprises: the handle I (1), the handle II (2), the buckle I (3), the buckle II (4), the connecting table (5), the clamping column I (6), the clamping column II (7), the supporting table I (8), the cylinder (9), the supporting table II (10) and the groove (11) are characterized in that the handle I (1) and the handle II (2) are connected with the clamping column I (6) and the clamping column II (7) through the connecting table (5), the buckle I (3) is fixedly installed on the inner side of the tail end of the handle I (1), the buckle II (4) is fixedly installed on the inner side of the tail end of the handle II (2), the buckle I (3) and the buckle II (4) are on the same line, the supporting table I (8) is fixedly installed on the top end of the clamping column I (6), the cylinder (9) is fixedly installed on the supporting table I (8), the supporting table II (10) is fixedly installed on the top end of the clamping column II (7), the surface of the support table II (10) is provided with a through hole, and the cylindrical groove (11) is fixedly connected with the through hole.

2. The steel plate holding forceps suitable for orthopedics department according to claim 1, characterized in that the surface of the buckle I (3) and the buckle II (4) is provided with sawtooth grains.

3. A steel plate holding forceps for orthopedics according to claim 2, characterized in that the diameter of the cylinder (9) is 1mm smaller than the diameter of the groove (11).

4. A steel plate holding forceps for orthopedics use according to claim 3, characterized in that the diameter of the cylinder (9) is 3.2 mm.

5. A steel plate holding forceps suitable for orthopedics department according to claim 3 or 4, characterized in that the cylinders (9) and the grooves (11) are concentric circles.

6. The steel plate holding forceps suitable for orthopedics department according to claim 2, characterized in that the sawtooth patterns on the surfaces of the buckle I (3) and the buckle II (4) are mutually staggered.

7. The steel plate holding forceps for orthopedics department according to claim 2, characterized in that the diameter of the connecting table (5) is 7 cm.