CN212308164U - Wound orthopedics fixation clamp - Google Patents

Abstract

The utility model discloses a wound orthopedics fixation clamp, include: support arm, hand fixed establishment, loop bar, carriage release lever, rubber slab and fixture, the support arm set up in the top of loop bar, the upper surface of support arm is equipped with rubber slab one, and the mobilizable setting in of carriage release lever one end in the inner chamber of loop bar to it is fixed through second bolt locking, fixture through first bolt detachable set up in the other end of carriage release lever, hand fixed establishment through third bolt detachable set up in the side of loop bar. This wound orthopedics fixation clamp can fix the finger of damage through hand fixed establishment, can fix the arm of damage through the cooperation of fixture and support arm, can adjust holistic length through the cooperation of loop bar and carriage release lever, makes things convenient for the arm of different length to fix, can dismantle adversary fixed establishment simultaneously, uses hand fixed establishment or fixture fixed damage's position, whole simple to operate alone.

Description

Wound orthopedics fixation clamp

Technical Field

The utility model relates to the technical field of medical treatment, specifically a wound orthopedics fixation clamp.

Background

After the orthopedic operation, the fracture fixation mode mainly comprises plaster fixation, operation reduction and internal fixation, operation reduction and external fixation, the operation reduction and the external fixation are used for reducing the fracture when the operation is performed, the external fixation of bones is arranged outside the fractured limbs, the external fixation of the bones is an external steel frame assembled by a chuck and a steel tube, the external steel frame can support the bones and correct various displacements of the bones in the healing process;

the existing external bone fixator for surgical reduction and external fixation has the advantages of simple structure, incapability of selecting fixed positions for different skeletal wounds and adjusting according to actual conditions, inconvenience in use and incapability of meeting use requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wound orthopedics fixation clamp to solve the problem that can not adjust according to actual conditions that proposes among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a traumatic orthopedic fixation clamp, comprising:

the sleeve rod is hollow;

the supporting arm is arranged at the top end of the loop bar;

one end of the movable rod is movably arranged in the inner cavity of the sleeve rod and is locked and fixed through a second bolt;

the clamping mechanism is detachably arranged at the other end of the movable rod through a first bolt;

and the hand fixing mechanism is detachably arranged on the side surface of the loop bar through a third bolt.

Preferably, the hand fixing mechanism includes: the upper surface of the supporting plate is provided with a plurality of female magic tapes at equal intervals, a strip-shaped groove is formed between every two female magic tapes, and the side surface of the supporting plate is provided with a sliding groove; the number of the sliding blocks is two, and the sliding blocks are arranged in the inner cavity of the sliding chute; the fixed band, set up in the side of slider, the equidistant sub-magic subsides that are provided with a plurality of and female magic subsides assorted on the outer wall of fixed band.

Preferably, the upper surface of the supporting plate is provided with a plurality of through holes.

Preferably, the clamping mechanism includes: a lower fixing ring; the upper fixing ring is assembled with a lower fixing ring through a pin shaft, and the side surfaces of the upper fixing ring and the lower fixing ring are both provided with threaded holes; the screw rod, set up in the screwed hole, just the outer wall central point of screw rod puts both sides screw thread opposite direction and sets up, the top of screw rod is equipped with rotatory piece.

Preferably, the inner sides of the upper fixing ring and the lower fixing ring are both provided with a second rubber plate.

Preferably, the upper surface of the supporting arm is provided with a first rubber plate.

Compared with the prior art, the beneficial effects of the utility model are that: this wound orthopedics fixation clamp can fix the finger of damage through hand fixed establishment, can fix the arm of damage through the cooperation of fixture and support arm, can adjust holistic length through the cooperation of loop bar and carriage release lever, makes things convenient for the arm of different length to fix, can dismantle adversary fixed establishment simultaneously, and the fixed position of damage of hand fixed establishment or fixture is used alone, and easy global positioning, it is nimble to use, and fixed accuracy and stability are good, and the security is high.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention.

In the figure: 1. support arm, 2, hand fixed establishment, 21, backup pad, 22, fixed band, 23, sub-magic subsides, 24, bar groove, 25, female magic subsides, 26, through-hole, 27, slider 3, loop bar, 4, carriage release lever, 5, rubber slab one, 6, fixture, 61, upper fixing ring, 62, round pin axle, 63, rubber slab two, 64, lower fixing ring, 65, screw rod, 66, rotatory piece, 7, first bolt, 8, second bolt, 9, third bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a traumatic orthopedic fixation clamp, comprising: support arm 1, hand fixed establishment 2, loop bar 3, carriage release lever 4, rubber slab 5 and fixture 6 loop bar 3 is hollow form, support arm 1 set up in the top of loop bar 3 can support the arm through support arm 1, the upper surface of support arm 1 is equipped with rubber slab 5, and the arm can be protected to rubber slab 5, and 4 one end of carriage release lever is mobilizable set up in the inner chamber of loop bar 3 to it is fixed through 8 lockings of second bolt, and not hard up 8 pulling carriage release levers 4 of second bolt can make it remove in loop bar 3, fixture 6 through 7 detachable of first bolt set up in the other end of carriage release lever 4 can exclusive use fixture 6, hand fixed establishment 2 through 9 detachable of third bolt set up in the side of loop bar 3, can exclusive use hand fixed establishment 2.

The hand fixing mechanism 2 includes: backup pad 21, fixed band 22, sub-magic subsides 23, bar groove 24, female magic subsides 25 and through-hole 26, a plurality of through-hole 26 has been seted up to the upper surface of backup pad 21, can make things convenient for the palm to breathe freely through-hole 26, equidistant range has female magic subsides 25 of a plurality of, per two of the upper surface of backup pad 21 is provided with bar groove 24 between the female magic subsides 25, and bar groove 24 makes things convenient for the finger to breathe freely, the spout has been seted up to the side of backup pad 21, the quantity of slider 27 is two, and set up in the inner chamber of spout, can conveniently adjust the position of fixed band 22, fixed band 22 set up in the side of slider 27, equidistant sub-magic subsides 23 that are provided with a plurality of and female magic subsides 25 assorted on.

The chucking mechanism 6 includes: the device comprises an upper fixing ring 61, a pin shaft 62, a second rubber plate 63, a lower fixing ring 64, a screw 65 and a rotating block 66; go up solid fixed ring 61 and be equipped with down solid fixed ring 64 through the round pin axle, go up solid fixed ring 61 and the side of solid fixed ring 64 down and all seted up threaded hole, the inboard of solid fixed ring 61 and solid fixed ring 64 down all is equipped with two 63 of rubber slab, and two 63 of rubber slab can protect the arm, screw rod 65 set up in the threaded hole, just the outer wall central point of screw rod 65 puts the opposite direction setting of both sides screw thread, can make solid fixed ring 61 and solid fixed ring 64 tighten up fixedly down, the top of screw rod 65 is equipped with rotatory piece 66.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the hand fixing mechanism 2 or the clamping mechanism 6 is used, the hand fixing mechanism 2 or the clamping mechanism 6 is selected according to the damaged position, the hand fixing mechanism is disassembled through the matching of the third bolt 9 and the first bolt 7, when a finger and an arm need to be fixed simultaneously, the upper fixing ring 61 is turned over to enable the upper fixing ring 61 to be separated from the lower fixing ring 64, the arm of a patient is placed on the lower fixing ring 64 and the supporting arm 1 to be supported, the upper fixing ring 61 is turned back, the rotating block 66 is rotated to enable the rotating block to drive the screw rod 65 to rotate, due to the fact that threads on two sides of the central position of the outer wall of the screw rod 65 are arranged oppositely, the upper fixing ring 61 and the lower fixing ring 64 can be tightened until the arm of the patient is fixed, the hand fixing mechanism 2 can be driven by loosening of the second bolt 8 to move the loop bar 3 on the moving bar 4 to adjust the position of the hand fixing mechanism 2, promote slider 67 and make its position of moving regulation fixed band 22 in the spout, after adjusting, through fixed band 22 with patient's finger contact on to fix patient's finger through the cooperation of sub-magic subsides 23 with female magic subsides 25, convenient to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (6)

1. A traumatic orthopedic fixation clamp, comprising:

the sleeve rod (3), the sleeve rod (3) is hollow;

the supporting arm (1) is arranged at the top end of the loop bar (3);

one end of the movable rod (4) is movably arranged in the inner cavity of the loop bar (3) and is locked and fixed through a second bolt (8);

the clamping mechanism (6) is detachably arranged at the other end of the movable rod (4) through a first bolt (7);

the hand fixing mechanism (2) is detachably arranged on the side face of the loop bar (3) through a third bolt (9).

2. A traumatic orthopaedic fixation clamp according to claim 1, characterized in that: the hand fixing mechanism (2) includes:

the hook and loop fastener is characterized by comprising a supporting plate (21), wherein a plurality of female magic tapes (25) are arranged on the upper surface of the supporting plate (21) at equal intervals, a strip-shaped groove (24) is formed between every two female magic tapes (25), and a sliding groove is formed in the side surface of the supporting plate (21);

the number of the sliding blocks (27) is two, and the sliding blocks (27) are arranged in the inner cavity of the sliding chute;

fixed band (22), set up in the side of slider (27), equidistant a plurality of and female magic subsides (25) assorted sub-magic subsides (23) of being provided with on the outer wall of fixed band (22).

3. A traumatic orthopaedic fixation clamp according to claim 2, characterized in that: the upper surface of the supporting plate (21) is provided with a plurality of through holes (26).

4. A traumatic orthopaedic fixation clamp according to claim 1, characterized in that: the clamping mechanism (6) comprises:

a lower fixing ring (64);

the upper fixing ring (61) is provided with a lower fixing ring (64) through a pin shaft, and the side surfaces of the upper fixing ring (61) and the lower fixing ring (64) are provided with threaded holes;

the screw rod (65) is arranged in the threaded hole, threads on two sides of the center position of the outer wall of the screw rod (65) are arranged in opposite directions, and the top end of the screw rod (65) is provided with a rotating block (66).

5. A traumatic orthopaedic fixation clamp according to claim 4, characterized in that: the inner sides of the upper fixing ring (61) and the lower fixing ring (64) are both provided with a second rubber plate (63).

6. A traumatic orthopaedic fixation clamp according to claim 1, characterized in that: and a first rubber plate (5) is assembled on the upper surface of the supporting arm (1).

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