CN113633337A

CN113633337A - Ear scar pressure clamp

Info

Publication number: CN113633337A
Application number: CN202110852916.XA
Authority: CN
Inventors: 孙东生; 胡山青; 曾益燕
Original assignee: First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine
Current assignee: First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-12

Abstract

The invention discloses an ear scar pressure clamp. The ear scar treatment device comprises an elastic sheet (1) bent along the waist, wherein a pair of clamping sheets (2) are connected to two ends of the elastic sheet (1), and the end part of the elastic sheet (1) and the clamping sheets (2) can rotate relatively around the compression direction of ear scars; in the initial state, the elastic sheet (1) generates a pair of opposite forces at the two ends thereof so that the pair of clamping sheets (2) can press the ear scar. The invention has simple use, beautiful appearance and low cost.

Description

Ear scar pressure clamp

Technical Field

The invention relates to equipment used in the field of medical treatment, in particular to an ear scar pressure clamp.

Background

Keloid scars are benign skin tumors caused by hyperproliferation and hyaline degeneration of connective tissue. When keloid is developed in this particular part of the auricle, slight deformity may cause significant discomfort to the patient, which is strongly desired for treatment. The combination of multiple treatment modes is needed to achieve a more ideal effect, wherein the operation is the basic treatment mode, and the compression treatment and the external silicone gel treatment are also important auxiliary treatment modes. At present, some problems after operation are difficult to solve due to the lack of new equipment, such as: the prior method for solving the two problems is very complicated in binding and pressurizing hemostasis after the operation. Long-term compression treatment is needed after keloid operation, but almost all the existing compression devices have no characteristics of effectiveness, convenience, attractiveness and low price, so that the treatment is difficult to carry out.

Disclosure of Invention

The invention aims to provide an ear scar pressure clamp. The invention has simple use, beautiful appearance and low cost.

The technical scheme of the invention is as follows: an ear scar pressure clamp comprises an elastic sheet bent along the waist, wherein a pair of clamping sheets are connected to two ends of the elastic sheet, and the end part of the elastic sheet and the clamping sheets can rotate relatively around the compression direction of an ear scar; in the initial state, the elastic sheet generates a pair of opposite forces at the two ends of the elastic sheet so that the pair of clamping sheets can press the ear scar.

In the aforesaid ear scar pressure clamp, the holding piece be rigid arc sheet, the length of holding piece is 0.5 ~ 1cm, the width is 0.5 ~ 0.7cm, thickness is 1 ~ 2 mm.

In the ear scar pressure clamp, the pair of clamping pieces are provided with water absorption pads on the opposite end surfaces.

In the ear scar pressure clamp, the water absorption pad is of a circular arc-shaped structure, the length of the water absorption pad is 0.5-1 cm, the width of the water absorption pad is 0.5-0.7 cm, and the thickness of the water absorption pad is 0.5-1 mm.

In the ear scar pressure clamp, the end part of the elastic sheet is connected with the clamping sheet through the adjusting mechanism; the adjusting mechanism is used for adjusting the clamping force of the clamping sheets.

In the aforementioned ear scar pressure clamp, the adjusting mechanism includes: the spring seat is rotatably connected with the clamping sheet, the compression spring which is positioned between the spring seat and the end part of the elastic sheet and has the elastic force larger than the elastic force of the elastic sheet, and the adjusting screw which is in threaded connection with the spring seat after sequentially penetrating through the end part of the elastic sheet and the compression spring.

In the ear scar pressure clamp, the end of the elastic sheet is further provided with a countersunk hole capable of sinking the head of the adjusting screw.

Advantageous effects

Compared with the prior art, the pair of clamping pieces are arranged at the two ends of the elastic piece bent along the waist part, and the elastic piece generates a pair of opposite forces at the two ends of the elastic piece so that the pair of clamping pieces can press the ear scar for a long time; the structure can easily realize long-term compression treatment, and is simple, practical and low in cost.

The invention is based on the arc shape of the basic shape of the auricle of the human body, and the clamping sheets and the water absorption pads are designed to be arc shapes according to ergonomics so as to achieve the purpose of full pressurization and minimum damage.

The end part of the elastic sheet and the clamping sheet can relatively rotate around the pressing direction of the ear scar, when the clamping sheet finishes the ear scar pressing, the structure can ensure that the elastic sheet rotates to a proper position, and simultaneously, the size of the whole pressure clamp is similar to that of a decorative earring; the two structures are mutually cooperated, so that the ear scar pressure clamp is attractive in appearance and easier to accept by patients.

The opposite end surfaces of the clamping sheets are provided with water absorption pads; the structure makes the absorbent pad directly contact with skin, and has effects of relieving pressure, absorbing water due to covering auricle, and absorbing silicone gel to make it act on auricle surface for a long time, and enhancing therapeutic effect. In addition, the clamping piece and the water absorption pad are designed to be arc-shaped, and a large number of simulation experiments are carried out according to ergonomics, so that the following results are obtained finally: the water absorption pad with the thickness of 0.5 mm-1 mm (optimally 0.5mm) can effectively meet the use requirements of water absorption, pressure reduction and the like; by using the clamping piece with the thickness of 1-2 mm (optimally 1.5mm), the pressure requirement of treatment can be effectively met on the premise that the clamping piece is made of common medical hard plastic, so that the weight of the ear scar pressure clamp is reduced, and the wearing comfort is improved; the width of the water absorption pad and the clamping sheet is designed to be 0.5-0.7 cm, because when the width exceeds 0.7cm, the pressure clamp is easy to press auricular cartilage, and damage can be caused by pressing the cartilage for a long time; if the thickness is less than 0.5cm, the compression area is too small, which affects the treatment effect; the length design that will absorb water pad and holding piece is 0.5 ~ 1cm, auricle scar operation incision most exceedes 0.5cm, if the overlength can cause little incision pressurized area too big, consequently in order to compromise the pressurization completely and avoid incision pressurized area too big, through many simulations, the final optimum interval that obtains length is 0.5 ~ 1cm, when incision length is longer, use a plurality of pressure clamps can, this structure has realized that the pressure clamp is small and exquisite, oppression effect and each convenient compromise such as adaptability is wide.

The invention also arranges an adjusting mechanism between the end of the elastic sheet and the clamping sheet; through adjusting the structure, can carry out pressure control according to the tolerance that the patient is right, and then improved the travelling comfort of using and expanded application scope.

The adjusting operation of the adjusting mechanism is realized only by adjusting the tightness of the screw, and the adjusting mechanism is simple to operate and convenient to use.

The ear scar pressure clamp is manufactured without any special material, and has a simple structure, so that the manufacturing cost is low, and the economic pressure of a patient is effectively reduced.

In conclusion, the invention has the advantages of simple use, beautiful appearance and low cost.

Drawings

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

FIG. 2 is a schematic structural view of section A-A of FIG. 1;

fig. 3 is a schematic view at B of fig. 1.

The labels in the figures are: the device comprises an elastic sheet 1, a clamping sheet 2, a water absorption pad 3, an adjusting mechanism 4, a spring seat 41, a compression spring 42, an adjusting screw 43 and a counter bore 5.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.

Examples are given. An ear scar pressure clamp is shown in figures 1-3 and comprises an elastic sheet 1 bent along the waist, wherein two ends of the elastic sheet 1 are connected with a pair of clamping sheets 2, and the end part of the elastic sheet 1 and the clamping sheets 2 can rotate relatively around the pressing direction of an ear scar; in the initial state, the elastic sheet 1 generates a pair of opposite forces at the two ends thereof so that the pair of clamping sheets 2 can press the ear scar. When in use, the clamping sheet 2 is clamped at the position of the ear scar, and the elastic force of the elastic sheet 1 is used for tightly pressing the clamping sheet 2. The elastic sheet 1 can be made of stainless steel or elastic plastic.

Specifically, the clamping piece 2 is a rigid arc-shaped sheet, the length of the clamping piece 2 is 0.5-1 cm, the width of the clamping piece 2 is 0.5-0.7 cm, and the thickness of the clamping piece is 1-2 mm.

The pair of holding pieces 2 are provided with water-absorbing pads 3 on both of the opposite end surfaces. Through setting up the pad that absorbs water 3 and separate in between holding piece 2 and ear scar, absorb water pad 3 and skin direct contact both can alleviate auricle oppression sense, can absorb the moisture that appears because of covering the auricle again to the pad that absorbs water can absorb silicone gel, makes silicone gel act on auricle surface for a long time, reinforcing treatment.

The water absorption pad 3 is of an arc-shaped structure, the length of the water absorption pad 3 is 0.5-1 cm, the width of the water absorption pad is less than or equal to 0.7cm, and the thickness of the water absorption pad is 0.5-1 mm.

The end part of the elastic sheet 1 is connected with the clamping sheet 2 through an adjusting mechanism 4; the adjusting mechanism 4 is used to adjust the clamping force of the clamping piece 2. Through the adjustment to clamping-force, can make the oppression of holding piece 2/absorbent pad 3 to different patient's auricles be in a comfortable interval relatively, improve and wear the travelling comfort, widen suitable crowd. The adjusting mechanisms 4 can be symmetrically arranged at two ends of the elastic sheet 1 (see fig. 1); the single-chip adjusting range is set to be 1-5 mm, and the use requirement can be met.

The aforementioned adjusting mechanism 4 includes: a spring seat 41 rotatably connected to the clamping piece 2, a compression spring 42 having an elastic force greater than that of the elastic piece 1 and disposed between the spring seat 41 and the end of the elastic piece 1, and an adjusting screw 43 screwed with the spring seat 41 after sequentially passing through the end of the elastic piece 1 and the compression spring 42. Spring holder, and adjusting screw all can use the plastics material in order to reduce the gross weight, improve and wear the travelling comfort. The adjustment operation of the adjustment mechanism 4 is as follows: when the oppression feeling needs to be enhanced, the adjusting screw 43 is unscrewed to release the compression spring 42 to a certain extent, so that the distance between the pair of clamping sheets 2/water absorption pads 3 at the two ends of the elastic sheet 1 is reduced, and at the moment, when the auricular scar is clamped, the elastic sheet 1 can generate larger deformation so as to generate larger oppression feeling; when the oppression sense is lightened, the adjusting screw 43 is rotated to further compress the compression spring 42, the distance between the pair of clamping pieces 2/water absorption pads 3 at the two ends of the elastic piece 1 is increased, and the deformation of the elastic piece 1 when the ear scar is clamped is reduced, so that the oppression sense is reduced. The end of the elastic sheet 1 is also provided with a countersunk hole 5 which can sink the head of the adjusting screw 43. The structure can enable the end part of the elastic sheet 1 to be smoother and more attractive.

Claims

1. An ear scar pressure clamp which is characterized in that: the ear scar treatment device comprises an elastic sheet (1) bent along the waist, wherein a pair of clamping sheets (2) are connected to two ends of the elastic sheet (1), and the end part of the elastic sheet (1) and the clamping sheets (2) can rotate relatively around the compression direction of ear scars; in the initial state, the elastic sheet (1) generates a pair of opposite forces at the two ends thereof so that the pair of clamping sheets (2) can press the ear scar.

2. The ear scar pressure clip of claim 1, wherein: the clamping piece (2) is a rigid arc-shaped sheet, the length of the clamping piece (2) is 0.5-1 cm, the width of the clamping piece is 0.5-0.7 cm, and the thickness of the clamping piece is 1-2 mm.

3. The ear scar pressure clip of claim 1, wherein: the pair of clamping pieces (2) are provided with water absorption pads (3) on the opposite end surfaces.

4. An ear scar pressure clip as claimed in claim 3, in which: the water absorption pad (3) is of an arc-shaped structure, the length of the water absorption pad (3) is 0.5-1 cm, the width of the water absorption pad is 0.5-0.7 cm, and the thickness of the water absorption pad is 0.5-1 mm.

5. The ear scar pressure clip of claim 1, wherein: the end part of the elastic sheet (1) is connected with the clamping sheet (2) through an adjusting mechanism (4); the adjusting mechanism (4) is used for adjusting the clamping force of the clamping sheet (2).

6. The ear scar pressure clip of claim 1, wherein: the adjusting mechanism (4) comprises: the spring seat (41) is rotatably connected with the clamping piece (2), the compression spring (42) which is positioned between the spring seat (41) and the end part of the elastic piece (1) and has the elastic force larger than that of the elastic piece (1) passes through the end part of the elastic piece (1) and the compression spring (42) in sequence and then is screwed with the spring seat (41) through the adjusting screw (43).

7. The ear scar pressure clip of claim 6, wherein: the end part of the elastic sheet (1) is also provided with a counter bore (5) which can sink the head part of the adjusting screw (43).