CN209422262U - A finger dressing device - Google Patents

Abstract

The utility model relates to a dressing device for fingers, which comprises an elastic finger cot and a spreader; the elastic finger cot is made of a square elastic breathable material, and the two ends of the elastic breathable material are bonded by adhesive tape coated with superglue. The length of the adhesive tape is slightly longer than the width of the finger cot, and a rope hole is provided outside the finger cot; the spreader includes two spread arms connected by fixing nuts, one end of the spread arm extends out of the handle, and the other end extends A support ring is arranged on the support head perpendicular to the support head, the support ring is arc-shaped, and the support rings on the support heads on both sides are aligned horizontally. The utility model uses specially designed finger cots as wound auxiliary materials, combined with matching portable mechanical equipment, avoids pulling during wound care as much as possible during finger trauma care, and gives uniform pressure bandaging. The device for changing dressings for fingers can reduce the pain of changing dressings for fingers, especially the distal joints of fingers, reduce local swelling, and reduce hyperalgesia.

Description

A finger dressing device

technical field

The utility model relates to the technical field of medical supplies, in particular to a device for changing finger dressings.

Background technique

Hand trauma, especially the trauma of the distal joints of the fingers, is often said to be ten fingers connected to the heart due to more local nerve distribution and pain sensitivity. After trauma or surgery, routine dressing changes are required. In the current dressing changing process, it is necessary to remove the fixation (adhesive tape or bandage), and after local treatment with a disinfectant, replace the auxiliary material and fix it. In this process, unlike other wounds, the fingers are relatively slender and difficult to fix. When removing the fixation materials and auxiliary materials, it can cause significant finger pulling and displacement, causing severe pain (similar to direct stimulation of the wound).

In the early stage of hand trauma, proper pressure bandaging is required to reduce the hematoma caused by local bleeding. The bandages currently used clinically for compressive dressing require direct stress operations on the fingers, which are achieved through repeated resistance to pulling, which causes great pain. And because of the difference in technique proficiency, the pressurization effect is unstable.

Chinese patent document CN201510430U discloses a dressing-changing and gauze-saving wound recovery medicine ferrule, which belongs to medical supplies and includes an upper ferrule and a lower ferrule. The ferrule and the lower ferrule are hingedly connected. The upper ferrule and the lower ferrule include a gauze cover, a dosing layer, a sterile cotton and a protective film from the outside to the inside. The upper ferrule and the lower ferrule are connected with a binding Belt; the utility model is used for binding injured fingers, which can be directly tied on the fingers without wrapping and bandaging with gauze, which is convenient for changing dressings and saves gauze. Chinese patent CN105686859A discloses a medical finger cot, comprising: a finger cot body, a hemostatic cap and a tightening band; the finger cot body is in the shape of a sleeve, the hemostatic cap is bowl-shaped, and the hemostatic cap is fixed on The upper end; the middle part of the fastening belt is fixed on the outer ring of the finger cover body, and the tightening belt is perpendicular to the axis of the finger cover body; the finger cover body includes two layers inside and outside, and the inner layer of the finger cover body is cotton gauze. The outer layer of the finger cot body is an elastic net; the hemostatic cap includes two layers, the inner layer of the hemostatic cap is hemostatic cotton, and the outer layer of the hemostatic cap is an elastic net; through the above-mentioned method, the invention can treat the affected finger with bleeding from a fingertip defect. Hemostasis, and the hemostatic effect is good, not easy to fall off. But about dressing changing and pressurized dressing device of the present utility model, there is no report yet.

Contents of the invention

The purpose of the utility model is to provide a finger dressing changing device.

In order to achieve the above object, the technical scheme that the utility model takes is:

A dressing device for fingers, comprising an elastic finger cot (1) and a spreader (2), the elastic finger cot (1) is made of a square elastic breathable material, the two ends of the elastic breathable material are coated with superglue Adhesive tape (11) is glued, and described adhesive tape (11) length is slightly greater than the width of finger cover, and finger cover is provided with rope hole (12), and 4 rope holes (12) along elastic finger cover (1 ) outside the ring; the spreader (2) includes two spreader arms (21) connected by fixing nuts, one end of the spreader arm (21) extends out of the handle (22), and the other end extends out of the spreader The opening (23), the first half of the opening (23) is arc-shaped, the second half is arranged in parallel, and a support ring (24) is arranged perpendicular to the opening (23), and the support ring (24) is an arc shape, and the support rings (24) on the brace openings (23) on both sides are horizontally aligned.

As a preferred technical solution of the utility model, the elastic breathable material is an elastic bandage.

As a preferred technical solution of the utility model, the finger dressing device further includes a tightening device (3).

More preferably, the tightening device (3) is a detachable plastic binding strap, including a binding wire (31) and a fixing hole (32), the binding wire (31) is in the shape of a bar, and the inner side is provided with sawtooth with a function of preventing retreat One end of the strap (31) is a fixing hole (32), which has an inverted tapered anti-slip structure, and the strap (31) can pass through the fixing hole (32).

As a preferred technical solution of the utility model, the elastic finger cot (1) has two types, the upper end open type and the closed type.

As a preferred technical solution of the present invention, the elastic finger cot (1) is provided with three rows of rope holes (12) in the vertical direction.

As a preferred technical solution of the present invention, the support head (23) is provided with three rows of support rings (24) in the vertical direction.

As a preferred technical solution of the utility model, the stretching arm (21) is provided with a horizontal bar at one end extending toward the handle (22), and a sawtooth bar (25) with a back-stop function is provided on the opposite side of the horizontal bar.

The utility model has the advantages that:

1. The elastic finger cot of the present utility model relies on its own elasticity to pressurize the injured finger, avoids pulling during wound care, provides uniform pressure bandaging, and has good air permeability, and will not hinder wound pus or medicine The tip of the finger cot has two types: open type and closed type. The open type is convenient for observing the blood supply at the end of the finger, which is convenient for medical staff to adjust in time. The closed type is suitable for fingertip injuries that require pressure bandaging.

2. The spreader can fully prop up the elastic finger cot and fit the shape of the finger, so that the finger can be easily inserted without touching the wound. After the finger cot is stretched, the shape of the finger cot can be fixed. On the one hand, there is no need for medical staff to continue Apply force to reduce the work intensity of the medical staff, on the other hand, to avoid inadvertent force when changing the dressing, so that the fingertips touch the wound, causing pain to the patient.

3. When replacing, slowly tear off the adhesive tape, and then remove the finger cot. The whole process will not tear the wound, which reduces the pain of the patient and is also conducive to the recovery of the wound.

4. When the local swelling of the finger is obvious and greater external pressure is needed, the purpose of pressure bandage can be achieved by using the tightening device, and different numbers of tightening devices can be added according to actual needs, and the pressure area and strength All can be adjusted, simple and convenient, easy to implement, reduce local swelling, and reduce patient pain.

Description of drawings

Accompanying drawing 1 is the use effect figure of elastic finger cot of the present utility model.

Accompanying drawing 2 is the front view of the utility model spreader.

Accompanying drawing 3 is the front view of the tightening device of the present utility model.

Accompanying drawing 4 is the plan view of elastic finger cot of the present utility model.

Accompanying drawing 5 is the schematic diagram of the bonding part of the elastic finger cot adhesive tape of the present invention.

Accompanying drawing 6 is a side view and a bottom view of the spreader head and the support ring part of the spreader in Figure 2 .

Accompanying drawing 7 is the enlarged view of the sawtooth bar on the spreader arm of the spreader in Figure 2 .

Detailed ways

Below in conjunction with specific embodiment, further elaborate the utility model. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that after reading the contents of the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

The reference signs and components involved in the accompanying drawings are as follows:

1. Elastic finger cot 2. Spreader

3. Tightening device 11. Adhesive tape

12. Rope Hole 21. Spread Arms

22. Handle 23. Support head

24. Support ring 25. Sawtooth bar

31. Binding wire 32. Fixing hole

Embodiment 1 A kind of finger dressing changing device (1)

See Fig. 1-Fig. 2, Fig. 4-Fig. 7; Accompanying drawing 1 is the application effect drawing of the elastic finger cot of the present invention; Accompanying drawing 2 is the front view of the spreader of the present utility model; Accompanying drawing 4 is the elastic finger cot of the present utility model Top view; Accompanying drawing 5 is a schematic diagram of the bonding part of the elastic finger cot adhesive tape of the present utility model; Accompanying drawing 6 is a side view and a bottom view of the opening and the supporting ring part of the spreader in Fig. 2; Accompanying drawing 7 is the side view and bottom view of Fig. A magnified view of the serrations on the spreader arm of the spreader.

A dressing device for fingers, comprising an elastic finger cot 1 and a spreader 2; the elastic finger cot 1 is made of a square elastic breathable material, such as an elastic bandage, and the two ends of the elastic breathable material are made of adhesive tape coated with superglue 11 bonding, there are two kinds of upper-end open type and closed type. The length of the adhesive tape 11 is slightly larger than the width of the finger sleeve. The outside is evenly distributed, and three rows are arranged in the vertical direction; the spreader 2 includes two spreader arms 21 connected by fixed nuts, one end of the spreader arms 21 extends out of the handle 22, and a horizontal bar is provided near the lower end of the handle , the opposite side of the horizontal bar is provided with a sawtooth bar 25 with a back-stopping effect, and the other end extends out of the opening 23. The first half of the opening 23 is arc-shaped, and the second half is arranged in parallel. The support rings 24 are arc-shaped, and the support rings 24 on the support openings 23 on both sides are horizontally aligned, and there are three support rings on each side.

The usage method of the utility model is as follows: when in use, take out the elastic finger cot 1 from the aseptic package, insert the spreader 2 from the upper part of the elastic finger cot 1, make the stretch ring 24 extend into the rope hole 12, each stretch out The ring 24 encloses the two rope holes 12 on the left and right, holds the handle 22, and retracts inwardly. When the elastic finger cuff 1 is opened to an appropriate size, buckle the sawtooth bar 25 to fix the shape of the elastic finger cuff 1, and then sterilize it. The last injured finger (the surface of the wound can be covered with Vaseline gauze or gauze according to needs) is inserted into the elastic finger cot 1, slowly release the spreader 2, and pull out the support ring 24, so that the finger cot is pressed on the outer periphery of the affected finger; when it needs to be replaced , slowly tear off the adhesive tape 11, separate the elastic finger cuff 1, remove the finger cuff, and continue the subsequent treatment of the injured finger.

In the finger dressing device of the present utility model, the elastic finger cot 1 is made of elastic and breathable material, pressurizes the injured finger by its own elastic force, avoids pulling during wound care, and provides uniform pressure bandaging. At the same time, the finger The sleeve has good air permeability and will not hinder the penetration and discharge of wound pus or liquid medicine. The tip of the finger sleeve has two types: open type and closed type. When the fingertip is injured and needs to be bandaged under pressure; the spreader 2 is designed as a ring-shaped spread structure, and is equipped with multiple rows of support rings 24 and rope holes 12, so that the elastic finger cot 1 can be fully stretched at 360 degrees from top to bottom. Hold up to fit the shape of the finger, so that the finger can be easily extended without touching the wound. The sawtooth bar 25 can be set to fix the shape of the finger cuff after the finger cuff is stretched. On the other hand, to avoid inadvertent force when changing the dressing, causing the fingertips to touch the wound, causing pain to the patient; when changing, the elastic fingertips 1 may stick to the wound, and if Using a spreader to directly stretch the fingertips will easily cause the wound to tear, causing the patient's pain or secondary tearing of the wound. However, in the utility model, the adhesive tape 11 is slowly torn off, and then the fingertips are removed. The whole process will not damage the Tearing the wound can reduce the pain of the patient and is also conducive to the recovery of the wound.

Embodiment 2 A kind of finger dressing changing device (two)

Referring to Fig. 3, accompanying drawing 3 is a front view of the tightening device of the present utility model.

A device for changing finger dressings, comprising an elastic finger cot 1, a spreader 2 and a tightening device 3; the elastic finger cot 1 is made of a square elastic breathable material, such as an elastic bandage, and the two ends of the elastic breathable material are coated with Adhesive tape 11 of superglue is bonded, and there are two kinds of upper end opening type and closed type. The length of the adhesive tape 11 is slightly larger than the width of the finger sleeve. The outside of the elastic finger cot 1 ring is evenly distributed, and three rows are arranged in the vertical direction; the spreader 2 includes two spreader arms 21 connected by fixing nuts, and one end of the spreader arm 21 extends out of the handle 22, close to the handle The lower end is provided with a horizontal bar, and the opposite side of the horizontal bar is provided with a saw-toothed bar 25 with a back-stopping effect, and the other end extends out of the opening 23. The first half of the opening 23 is arc-shaped, and the second half is arranged in parallel, perpendicular to The opening 23 is provided with a support ring 24, the support ring 24 is arc-shaped, and the support rings 24 on the opening 23 on both sides are aligned horizontally, three on each side; the tightening device (3) is a loose plastic binding The strap includes a binding wire (31) and a fixing hole (32). The binding wire (31) is strip-shaped, and a sawtooth bar with a back-stop function is provided on the inner side. One end of the binding strap (31) is a fixing hole (32), with an inverted cone Shaped anti-skid structure, strap (31) can pass from fixing hole (32).

The usage method of the utility model is as follows: when in use, take out the elastic finger cot 1 from the aseptic package, insert the spreader 2 from the upper part of the elastic finger cot 1, make the stretch ring 24 extend into the rope hole 12, each stretch out The ring 24 encloses the two rope holes 12 on the left and right, holds the handle 22, and retracts inwardly. When the elastic finger cuff 1 is opened to an appropriate size, buckle the sawtooth bar 25 to fix the shape of the elastic finger cuff 1, and then sterilize it. The last injured finger (the surface of the wound can be covered with Vaseline gauze or gauze according to needs) is inserted into the elastic finger cot 1, slowly release the spreader 2, pull out the support ring 24, press the finger cot on the outer periphery of the affected finger, and tighten it. The device 3 is set outside the elastic finger cot 1 on the affected finger that needs to be pressurized and bandaged, and the binding wire 31 is inserted into the fixing hole 32, and the binding wire 31 is pulled outward to adjust to a suitable strength; when it needs to be replaced, the binding wire 31 31 is pulled out from the fixing hole 32, the tightening device 3 is removed, and the adhesive tape 11 is slowly torn off, the elastic finger cover 1 is separated, the finger cover is removed, and the follow-up treatment of the injured finger is continued.

When the local swelling of the fingers is more obvious and greater external pressure is required, the tightening device 3 of this embodiment is taken outside the elastic finger cuff 1, and the fixing hole 32 is buckled on the suitable position of the binding wire 31, and the tightening device can be realized. The purpose of compression bandaging, and according to actual needs, different numbers of tightening devices 3 can be added, the compression area and strength can be adjusted, simple and convenient, easy to achieve, reduce local swelling, and reduce patient pain.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and supplements can also be made, and these improvements and supplements are also It should be regarded as the protection scope of the present utility model.

Claims (8)

1. a kind of finger dressing change device, including elastic fingers (1) and dilator (2), which is characterized in that the elastic fingers (1) It is made of one piece of rectangular air-permeable elastic material, air-permeable elastic material both ends are bonded by the adhesive tape (11) for being coated with seccotine, described Adhesive tape (11) length is slightly larger than the width of fingerstall, and fingerstall is externally provided with rope hole (12), uniformly divides on the outside of elastic fingers (1) ring Cloth；The dilator (2) include two by fixture nut connection strutting arm (21), it is described strut arm (21) one end extend sell Handle (22), the other end, which extends, to be strutted head (23), it is described strut head (23) front half section be arc, the second half section be it is arranged in parallel, hang down Directly in strutting head (23) tail portion equipped with pushing out ring (24), the pushing out ring (24) is arc, and two sides strut the pushing out ring on head (23) (24) horizontal alignment.

2. finger dressing change device according to claim 1, which is characterized in that the air-permeable elastic material is Elastic bandage.

3. finger dressing change device according to claim 1, which is characterized in that the elastic fingers (1) have upper end opening formula With closed two kinds.

4. finger dressing change device according to claim 1, which is characterized in that set on elastic fingers (1) vertical direction There are 3 rows to restrict hole (12).

5. finger dressing change device according to claim 4, which is characterized in that described head (23) vertical direction that struts is equipped with 3 row's pushing out rings (24).

6. finger dressing change device according to claim 1, which is characterized in that the arm (21) that struts extends to handle (22) One end be equipped with horizontal stripe, horizontal stripe it is opposite one side setting have retaining effect Saw blade (25).

7. finger dressing change device according to claim 1, which is characterized in that the finger dressing change device further includes tightening dress Set (3).

8. finger dressing change device according to claim 7, which is characterized in that the tightening device (3) is can loose formula plastics Binding strap, including wiring (31) and fixation hole (32), wiring (31) are bar shaped, and inside setting has the Saw blade of retaining effect, Wiring (31) one end is fixation hole (32), has back taper anti-skid structure, and wiring (31) can be passed through from fixation hole (32).