CN220713987U

CN220713987U - Reset fixing clamp

Info

Publication number: CN220713987U
Application number: CN202321123738.8U
Authority: CN
Inventors: 李鹏斌; 车彪; 邹凯
Original assignee: General Hospital Of Yangtze River Shipping
Current assignee: General Hospital Of Yangtze River Shipping
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2024-04-05
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a reset fixing clamp, which comprises: the outer part of the rotating shaft is rotationally connected with an upper clamping arm and a lower clamping arm, the left ends of the upper clamping arm and the lower clamping arm are oppositely and fixedly connected with clamp heads, and the right ends of the upper clamping arm and the lower clamping arm are oppositely and fixedly connected with clamping rings; the adjusting component comprises a round hole. When the clamp is used, a medical staff clamps two thumbs in the two clamping rings, clamps and fixes the device at the same time, then aligns the two clamp heads to proper positions of bones of a patient, then forcefully resets and fixes the two clamp heads, after the clamping angle is determined, the knob is rotated to enable the outer part of the threaded column to move up and down, so that the included angle between the upper clamping arm and the lower clamping arm is fixed.

Description

Reset fixing clamp

Technical Field

The utility model relates to the technical field of fixed pliers, in particular to a reset fixed pliers.

Background

Orthopedics is one of the most common departments in various hospitals, and mainly researches the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods.

Most orthopedics all need use the fixed pincers that reset at present in carrying out the operation, but at the in-process that uses, medical personnel need hold pincers always, and the in-process time is longer, and medical personnel is comparatively laborsaving, and inconvenient distraction helps doing other actions, causes the slowness of operation progress.

Disclosure of Invention

The utility model aims to provide a reset fixing clamp which has the advantages of convenience in adjusting and fixing and labor saving and solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a reset lockout clamp comprising: the outer part of the rotating shaft is rotationally connected with an upper clamping arm and a lower clamping arm, the left ends of the upper clamping arm and the lower clamping arm are oppositely and fixedly connected with clamp heads, and the right ends of the upper clamping arm and the lower clamping arm are oppositely and fixedly connected with clamping rings; the adjusting component comprises a round hole, the inside of last arm lock is offered to the round hole, the top of lower arm lock rotates and is connected with the screw thread post and overlaps the inside of locating the round hole, the outside threaded connection of screw thread post has the knob, when using, medical personnel locates the inside of two snap rings with two thumb cards, it is fixed with the device centre gripping simultaneously, then aim at patient skeleton suitable position with two binding clip, then the hand is fixed with the power that resets, after confirming the clamping angle, rotate the knob and make the outside displacement from top to bottom at the screw thread post, thereby fixed the contained angle of arm lock and lower arm lock, after relatively fixed than traditional mode, need not medical personnel keep holding the grip constantly and fix, can reduce the strength that the hand was held, reach the purpose of relaxing.

Preferably, the ends of the two binding clip are fixedly connected with limiting balls, and the limiting balls can enable bones to be firmly clamped in the two binding clip.

Preferably, the two ends of the limiting ball are fixedly connected with protruding thorns, and the protruding thorns are convenient for the two binding clip to slide difficultly in the clamping process, so that the stability is improved.

Preferably, the inside of two the snap ring is all fixedly connected with a plurality of lugs, and a plurality of the lug can improve whole frictional force, is convenient for medical personnel to hold.

Preferably, the outside of knob has offered a plurality of arris grooves, and a plurality of the arris groove can improve frictional force, is convenient for use and rotates the knob and adjust.

Preferably, the upper clamp arm and the lower clamp arm comprise two clamp heads which are made of medical grade stainless steel materials with high hardness, so that the overall durability and the safety can be improved.

Compared with the prior art, the utility model has the following beneficial effects: when using, medical personnel locate the inside of two snap rings with two thumb cards, it is fixed to carry out the centre gripping with the device simultaneously, then aim at patient's skeleton suitable position with two binding clip, then the hand is hard to reset fixedly, after confirming the clamping angle, rotate the knob and make the outside displacement about the screw thread post, thereby fixed the contained angle of arm that presss from both sides with lower arm that presss from both sides, after being fixed than traditional mode, need not medical personnel to keep holding the grip constantly and fix, can reduce the strength that the hand was held, reach the purpose of relaxing, thereby realize being convenient for adjust fixed laborsaving benefit.

Drawings

FIG. 1 is a schematic diagram of a reset fixing clamp according to the present utility model;

FIG. 2 is a schematic top view of the upper arm clamp of the present utility model;

FIG. 3 is a schematic view of the external structure of the screw thread post of the present utility model.

In the figure: 1. a rotating shaft; 2. an upper clamp arm; 3. a lower clamp arm; 4. a clamp head; 5. a limit ball; 6. a spike; 7. a round hole; 8. a clasp; 9. a bump; 10. a threaded column; 11. a knob; 12. and a prismatic groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a reset lockout clamp comprising: the rotary shaft 1 is rotationally connected with an upper clamping arm 2 and a lower clamping arm 3, the left ends of the upper clamping arm 2 and the lower clamping arm 3 are oppositely and fixedly connected with a clamp head 4, and the right ends of the upper clamping arm 2 and the lower clamping arm 3 are oppositely and fixedly connected with a clamping ring 8; the adjusting component comprises a round hole 7, the round hole 7 is formed in the inner portion of the upper clamping arm 2, the top of the lower clamping arm 3 is rotationally connected with a threaded column 10 and sleeved in the inner portion of the round hole 7, external threads of the threaded column 10 are connected with a knob 11, when the adjusting component is used, medical staff clamps two thumbs in the inner portions of two clamping rings 8, the adjusting component is used for clamping and fixing the device, then the two clamp heads 4 are aligned to the proper positions of bones of a patient, the hands are used for resetting and fixing, after the clamping angle is determined, the knob 11 is rotated to enable the outer portion of the threaded column 10 to move up and down, therefore the included angle between the upper clamping arm 2 and the lower clamping arm 3 is fixed relatively, compared with the traditional mode, the clamping force can be reduced, and the purpose of loosening can be achieved without the fact that the medical staff continuously keeps holding the grip force.

Further, the end parts of the two clamp heads 4 are fixedly connected with limiting balls 5, and the limiting balls 5 can enable bones to be firmly clamped in the two clamp heads 4.

The ends of the two limiting balls 5 are fixedly connected with protruding thorns 6, and the protruding thorns 6 facilitate the difficult sliding of the two clamp heads 4 in the clamping process, so that the stability is improved.

The inside of two snap rings 8 is all fixedly connected with a plurality of lugs 9, and a plurality of lugs 9 can improve whole frictional force, and the medical personnel of being convenient for hold.

The outside of knob 11 has offered a plurality of arris grooves 12, and a plurality of arris grooves 12 can improve frictional force, and the use is convenient for rotate knob 11 and is adjusted.

The upper clamp arm 2 and the lower clamp arm 3 comprise two clamp heads 4 which are made of medical grade stainless steel materials with high hardness, so that the overall durability and the safety can be improved.

Working principle: when the reset fixing clamp is used, a medical staff clamps two thumbs in the two clamping rings 8, clamps and fixes the device at the same time, then aligns two clamp heads 4 at proper positions of bones of a patient, then the hands are reset and fixed with force, after the clamping angle is determined, the knob 11 is rotated to enable the outside of the threaded column 10 to move up and down, so that the included angle between the upper clamping arm 2 and the lower clamping arm 3 is fixed, and compared with the traditional mode, the clamp is fixed without the need of the medical staff to keep holding the holding force all the time, so that the holding force of the hands can be reduced, and the purpose of relaxation is achieved.

The standard components used in the present embodiment may be purchased directly from the market, but the nonstandard structural components according to the descriptions of the specification and the drawings may also be obtained by unambiguous processing according to the conventional technical knowledge, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reset lockout clip comprising:

the clamping device comprises a rotating shaft (1), wherein an upper clamping arm (2) and a lower clamping arm (3) are rotatably connected to the outside of the rotating shaft (1), clamp heads (4) are fixedly connected to the left ends of the upper clamping arm (2) and the lower clamping arm (3) in an opposite mode, and clamping rings (8) are fixedly connected to the right ends of the upper clamping arm (2) and the lower clamping arm (3) in an opposite mode;

the adjusting assembly comprises a round hole (7), the round hole (7) is formed in the upper clamping arm (2), a threaded column (10) is rotatably connected to the top of the lower clamping arm (3) and sleeved in the round hole (7), and a knob (11) is connected to the external thread of the threaded column (10).

2. The reset lockout clamp according to claim 1, wherein: and the end parts of the two clamp heads (4) are fixedly connected with limiting balls (5).

3. The reset lockout clamp according to claim 2, wherein: the ends of the two limiting balls (5) are fixedly connected with protruding thorns (6).

4. The reset lockout clamp according to claim 1, wherein: the inside of two snap rings (8) is fixedly connected with a plurality of protruding blocks (9).

5. The reset lockout clamp according to claim 1, wherein: a plurality of prismatic grooves (12) are formed in the outer portion of the knob (11).

6. The reset lockout clamp according to claim 1, wherein: the upper clamping arm (2) and the lower clamping arm (3) comprise two clamp heads (4) which are made of medical grade stainless steel with high hardness, so that the overall durability and the safety can be improved.