CN219878561U - Wound dressing auxiliary device - Google Patents

Abstract

The wound dressing auxiliary device effectively solves the problem that the elbow of a patient is easy to shake when being bound; the device comprises a U-shaped shell with an upward opening, wherein two free ends of the U-shaped shell are respectively provided with an arm placing block, the left side of the arm placing block is high on the left side, the right side of the arm placing block is low on the right side, the front side and the rear side of the upper end of the arm placing block are respectively connected with clamping blocks in a sliding manner, opposite ends of the two clamping blocks are respectively arc-shaped surfaces, rectangular sliding grooves are formed in the arm placing blocks, sliding blocks inserted into the sliding grooves are arranged at the lower ends of the arm placing blocks, connecting ropes are respectively arranged at the opposite ends of the two sliding blocks, winding columns which are positioned between the two arm placing blocks and are in the front-rear axial direction are rotationally connected to the U-shaped shell, connecting belts are respectively arranged at the left end and the right end of each winding column, and the free ends of each connecting belt are connected with the connecting ropes at the corresponding sides of the connecting belts; the structure is simple, the conception is novel, the use is convenient, and the practicability is strong.

Description

Wound dressing auxiliary device

Technical Field

The utility model relates to the technical field of wound treatment apparatuses, in particular to a wound dressing auxiliary device.

Background

Wound dressing is the most commonly used treatment method in emergency treatment, and the operation flow of wound dressing is as follows: the wound is cleaned by using disinfectant, then the wound or the wound surface is coated with the medicine, a plurality of layers of gauze are coated, finally the wound is wrapped and fixed by using the bandage, the medicine or the gauze is prevented from falling off from the wound surface, when the patient with the elbow injury is wrapped, the forearm of the patient is required to be buckled, the forearm of the patient is kept at about 90 degrees, the forearm of the patient is convenient for medical staff to use the bandage to wrap the wound surface, the forearm of the patient is buckled, the whole upper limb of the wound side is lifted for maintenance, and then the wrapping is carried out by the existing wrapping method.

However, the following problems occur when binding up: patient is injured because the elbow, in addition needs to bend the elbow, can greatly increased patient's painful sense, consequently leads to the patient to rock tremble because of painful production, makes medicine and gauze on the surface of a wound drop easily when going on the medicine, rocks when twining the bandage simultaneously and leads to the bandage to wrap the position production deviation easily, and the effect of wrapping is not good.

Disclosure of Invention

Aiming at the situation, the utility model aims to overcome the defects of the prior art and provide a wound dressing auxiliary device which effectively solves the problem that the elbow of a patient is easy to shake when being dressed.

The technical scheme includes that the novel U-shaped shell comprises a U-shaped shell with an upward opening, two free ends of the U-shaped shell are respectively provided with an arm placing block, the left arm placing block on the left side is high in left and right, the right arm placing block on the right side is low in left and right and high in right, clamping blocks are respectively connected to the front side and the rear side of the upper end of the arm placing block in a sliding mode, opposite ends of the two clamping blocks are arc-shaped surfaces respectively, rectangular sliding grooves are formed in the arm placing blocks, sliding blocks inserted into the sliding grooves are arranged at the lower ends of the arm placing blocks, connecting ropes are respectively arranged at the opposite ends of the two sliding blocks, winding columns which are located between the two arm placing blocks and are in the front and rear axial directions are connected in a rotating mode, connecting belts are respectively arranged at the left end and the right end of each winding column, and the free ends of each connecting belt are connected with the connecting ropes on the corresponding sides of the connecting belts.

Compared with the prior art, the utility model has the beneficial effects that: can realize pressing from both sides tightly fixed to patient's arm before wrapping, prevent that the patient from leading to the arm to rock owing to painful when going on the medicine to lead to medicine and gauze to drop, realize simultaneously supporting the lift to patient's arm, the medical personnel of being convenient for goes on the medicine from below elbow.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a front isometric view in full section of the present utility model.

Fig. 3 is a full section left side isometric view of the present utility model.

Fig. 4 is a full section rear isometric view of the present utility model.

Fig. 5 is a cut-away left-hand isometric view of the present utility model.

Description of the embodiments

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The device is provided by figures 1 to 5, which comprises a U-shaped shell 1 with an upward opening, wherein two free ends of the U-shaped shell 1 are respectively provided with an arm placing block 2, the left side of the arm placing block 2 is high and low in left and right, the right side of the arm placing block 2 is low and high in left and right, two sides of the upper end of the arm placing block 2 are respectively and slidably connected with a clamping block 3, opposite ends of the two clamping blocks 3 are respectively arc-shaped surfaces, rectangular sliding grooves 4 are formed in the arm placing block 2, sliding blocks 5 inserted into the sliding grooves 4 are arranged at the lower ends of the arm placing block 2, connecting ropes 6 are respectively arranged at the opposite ends of the two sliding blocks 5, winding columns 7 which are positioned between the two arm placing blocks 2 and are axially arranged in front and rear are rotationally connected, the left and right ends of the winding columns 7 are respectively provided with connecting belts 8, and the free ends of the connecting belts 8 are connected with the connecting ropes 6 at the corresponding sides of the connecting belts.

In order to facilitate the sliding of the sliding block 5, the upper end of the arm placing block 2 is provided with a yielding groove 9 which is in front-back direction and is communicated with the sliding groove 4 on the corresponding side, and the sliding block 5 can slide in the yielding groove 9.

In order to facilitate the movement of the connecting belt 8, the lower end of the arm placing block 2 and the upper end of the U-shaped shell 1 are respectively provided with a through groove 10 which is vertically penetrated, and the connecting belt 8 is positioned in the through groove 10.

In order to facilitate the rotation of the winding column 7, the front end of the winding column 7 penetrates through the U-shaped shell 1 and is coaxially and slidably connected with a knob 11, and the front end of the winding column 7 is connected with the knob 11 through a spring 12.

In order to facilitate the fixed limit of the winding column 7, the front end of the U-shaped shell 1 is provided with a plurality of limit holes 13 uniformly distributed along the circumferential direction of the winding column 7, and the rear end of the winding column 7 is provided with a limit column 14 inserted into the limit holes 13.

In order to facilitate the resetting of the clamping blocks 3, the two sliding blocks 5 on the same side are connected through a pressure spring 15.

In order to facilitate smooth movement of the connecting belt 8, pulleys 16 contacting the connecting belt 8 at the corresponding sides are respectively and rotatably connected to the left and right sides in the U-shaped shell 1.

When the utility model is used, firstly, the patient places the upper limb on the wounded side at the upper end of the arm placing block 2, the upper arm is positioned on the left arm placing block 2, the forearm is positioned on the right arm placing block 2, at the moment, the support of the arm on the wounded side of the patient is realized, at the moment, the elbow of the patient is positioned between the two arm placing blocks 2 and is suspended, then the knob 11 is pulled forwards, the knob 11 drives the limit column 14 to slide forwards, a certain distance is slid and then is pulled out from the limit hole 13, at the moment, the knob 11 is rotated clockwise, the knob 11 drives the winding column 7 to rotate, the winding column 7 rotates to wind the connecting bands 8 on the left side and the right side on the surface of the winding column, at the moment, the connecting belt 8 drives the sliding blocks 5 on the front side and the rear side to slide towards the middle through the connecting rope 6, meanwhile, the pressure springs 15 are extruded towards the middle, the sliding blocks 5 drive the clamping blocks 3 on the front side and the rear side to slide towards the middle, the inner surfaces of the two clamping blocks 3 slide towards the middle for a certain distance and then are in contact with the arm of a patient, clamping and fixing of the arm of the patient are realized, the clamping blocks 3 on the left side realize clamping and fixing of the big arm of the patient, the clamping blocks 3 on the right side realize clamping and fixing of the small arm of the patient, at the moment, fixing of the arm of the patient is realized, and shaking caused by medicine feeding and binding is prevented from failing;

at this time, the knob 11 is loosened, the knob 11 drives the limit post 14 to slide backwards and reinsert into the corresponding limit hole 13 due to the restoring force of the spring 12, fixation is realized again, the clamping blocks 3 are prevented from moving, then the patient can be wrapped, after the wrapping is completed, the knob 11 is pulled forwards again, the limit post 14 is pulled out of the limit hole 13 again to release the limit, then the knob 11 is rotated reversely, the connecting belt 8 wound on the winding post 7 is loosened, at this time, the two clamping blocks 3 slide back to the other due to the restoring force of the pressure spring 15 until the arms of the patient are separated from contact, the fixation limit of the arms of the patient is released, and the arms of the patient are lifted from the arm placing block 2.

Compared with the prior art, the utility model has the beneficial effects that: the arm placing block, the clamping block, the connecting belt and the like are arranged, so that the arm of a patient can be clamped and fixed before being wrapped, the patient is prevented from shaking the arm to cause the medicine and gauze to fall off due to pain when the medicine is applied, the arm of the patient is supported and lifted simultaneously, medical staff can conveniently apply the medicine from the elbow below, the structure is simple, the conception is novel, the use is convenient, and the practicability is strong.

Claims (7)

1. The utility model provides an assistor is wrapped to wound, including opening U-shaped shell (1) up, a serial communication port, two free ends of U-shaped shell (1) are equipped with respectively and put arm piece (2), left side is put arm piece (2) and is controlled lowly, right side is put arm piece (2) and is controlled lowly, both sides respectively sliding connection have grip block (3) around putting arm piece (2) upper end, the opposite ends of two grip blocks (3) are the arcwall face respectively, set up rectangular sliding tray (4) in arm piece (2), put arm piece (2) lower extreme and be equipped with slider (5) in inserting sliding tray (4), the opposite ends of two sliders (5) are equipped with respectively and link rope (6), U-shaped shell (1) internal rotation is connected with and is located two and put arm piece (2) between and around axial winding post (7), both ends are equipped with connecting band (8) respectively about winding post (7), connecting band (8) free end is connected with linking rope (6) of its corresponding side.

2. The wound dressing auxiliary device according to claim 1, wherein the upper end of the arm block (2) is provided with a yielding groove (9) which is communicated with the sliding groove (4) on the corresponding side in the front-back direction, and the sliding block (5) can slide in the yielding groove (9).

3. The wound dressing auxiliary device according to claim 1, wherein the lower end of the arm placing block (2) and the upper end of the U-shaped shell (1) are respectively provided with a through groove (10) which is vertically penetrated, and the connecting belt (8) is positioned in the through groove (10).

4. A wound dressing aid according to claim 1, wherein the front end of the winding column (7) penetrates the U-shaped shell (1) and is connected with a knob (11) in a coaxial sliding manner, and the front end of the winding column (7) is connected with the knob (11) through a spring (12).

5. A wound dressing aid according to claim 1, wherein the front end of the U-shaped shell (1) is provided with a plurality of limiting holes (13) uniformly distributed along the circumferential direction of the winding column (7), and the rear end of the winding column (7) is provided with a limiting column (14) inserted into the limiting holes (13).

6. A wound packing aid according to claim 1, characterized in that two of the sliders (5) on the same side are connected via compression springs (15).

7. A wound dressing aid according to claim 1, wherein the right and left sides of the U-shaped housing (1) are each rotatably connected with pulleys (16) in contact with the connecting belt (8) on the respective side thereof.