Skin wound pressurization healing device

Abstract

The utility model discloses a skin wound pressurization healing device, which relates to the technical field of medical instruments and comprises an elastic plate, a latex air bag is mounted on the bottom surface of the elastic plate, the left end and the right end of the elastic plate are fixedly connected with a first bandage and a second bandage respectively, and a connecting component is mounted between the first bandage and the second bandage. The connecting assembly comprises a connecting frame fixedly connected to the bottom end of the second bandage. Through cooperative arrangement of an elastic plate, a latex air bag, a first bandage, a second bandage, a connecting assembly, an inflation assembly and a warning assembly, the latex air bag is installed on the skin wound surface of a patient through the connecting assembly, the latex air bag is inflated and expands to pressurize the wound surface of the patient, and the warning assembly is used for warning the wound surface of the patient. The pressurizing healing device can timely remind a patient of fixing again when the pressurizing healing device is loosened in the using process, normal use of the pressurizing healing device can be guaranteed, and the situation that the skin wound of the patient is slowly healed due to loosening of the pressurizing healing device is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a skin wound pressurization healing device. Background Art

[0002] In surgical operations, wounds are only wrapped with bandages after being sutured. Since the bandage is easily affected by the patient's activities, long-term activities of the patient will cause cracks or wrinkles in the wound, and the wound recovers slowly. The flatness of the wound after healing is sometimes very poor. Especially for pediatric surgery, since children have poor self-control and like to move, it is easy to leave scars if only bandages are used to heal the wound after surgery. Currently, some pressure healing methods are beginning to appear to assist the healing of skin wounds.

[0003] According to the patent application number 202111254974.9, a skin wound pressure healing device is disclosed, including a heating elastic pad, the inner wall of the heating elastic pad is provided with a breathable and non-slip pad layer, a plurality of extrusion airbags are provided on the outer side of the heating elastic pad, adjacent extrusion airbags are connected by a middle partition, a low-pressure membrane is provided on the middle partition, and a viscose film is connected to the edge of the heating elastic pad.

[0004] By adopting the above scheme, the squeezing airbag and the polymer absorbent resin can assist in the pressurized healing of skin wounds, the heating elastic pad can keep the skin wound at a suitable temperature, which is beneficial to people's wound healing, and the detachable design of the rubber blowing mechanism is used to inflate the squeezing airbag. The combination design of the left airbag and the right airbag in the squeezing airbag is suitable for pressurizing and heating the skin of different parts of people. However, the above scheme still has certain defects when used. When the above scheme is used, if the pressurized healing device becomes loose during use, the patient cannot be reminded in time to re-fix the pressurized healing device, which affects the normal use of the pressurized healing device and causes the patient's skin wound to heal slowly. To this end, we provide a skin wound pressurized healing device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a skin wound pressurization healing device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a skin wound pressure healing device, comprising an elastic plate, a latex airbag is installed on the bottom surface of the elastic plate, and the left and right ends of the elastic plate are respectively fixedly connected with strap one and strap two, a connecting component is installed between strap one and strap two, and the connecting component includes a connecting frame fixedly connected to the bottom end of strap two, an inflation component is installed on the outer surface of the latex airbag, and a warning component is installed on the outer surface of strap two, and the warning component includes a cylinder fixedly embedded in the outer surface of strap two, and a slide plate is slidably connected to the inner wall of the cylinder.

[0007] Furthermore, the connection assembly also includes a group of circular holes opened on an outer surface of the binding strap, the bottom surface of the connection frame is threadedly connected to a limiting bolt, and the top end of the limiting bolt passes through the interior of the circular hole and contacts the inner top wall of the connection frame.

[0008] Furthermore, the inflation component includes a connecting tube fixedly connected to the outer surface of the latex airbag, and the end of the connecting tube is connected to the inner cavity of the latex airbag. A one-way valve is installed on the outer surface of the connecting tube, and a latex ball is installed at one end of the connecting tube away from the latex airbag.

[0009] Furthermore, a connecting column is fixedly connected to the outer surface of the skateboard, a connecting plate is installed at one end of the connecting column away from the skateboard, and a latex pad is installed on the outer surface of the connecting plate.

[0010] Furthermore, a storage battery is installed on the inner wall of the cylinder, and a spring is installed between the outer surface of the slide plate and the inner wall of the cylinder.

[0011] Furthermore, a buzzer and a warning light are installed on the outer surface of the cylinder, an electrode contact is installed on the outer surface of the skateboard, and an electrode sheet compatible with the electrode contact is installed on the inner wall of the cylinder. The electrode sheet, buzzer, warning light battery and electrode contact are connected in series through wires.

[0012] Furthermore, the inner wall of the cylinder is provided with two slide grooves, the inner walls of the two slide grooves are both slidably connected with sliders, and the sliders are connected to the slide plate.

[0013] Compared with the prior art, the skin wound pressure healing device has the following beneficial effects:

[0014] 1. The utility model coordinates an elastic plate, a latex airbag, a first strap, a second strap, a connecting component, an inflatable component and a warning component. The connecting component is used to install the latex airbag on the patient's skin wound. The inflation of the latex airbag can pressurize the patient's wound. The warning component can be used to promptly remind the patient to re-fix the pressurized healing device if it becomes loose during use, thereby ensuring the normal use of the pressurized healing device and avoiding slow healing of the patient's skin wound due to the loosening of the pressurized healing device.

[0015] 2. The utility model coordinates the arrangement of strap one, strap two, a cylinder, a slide plate, a connecting column, a connecting plate, a latex pad, a battery, a spring, a buzzer, a warning light, an electrode contact and an electrode sheet. After strap one and strap two are fixed, the latex pad is in contact with the patient's skin, and the slide plate compresses the spring to move the electrode contact away from the electrode sheet. When the healing device becomes loose during use, the elastic force of the spring resets the slide plate, so that the electrode contact and the electrode sheet can be in contact, and the buzzer and the warning light can be electrically connected to the battery, the buzzer will emit a buzzing sound, and the warning light will emit a warning light, which can conveniently warn the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the connection assembly of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the warning component of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the cylinder of the utility model.

[0020] In the figure: 1. elastic plate; 2. latex airbag; 3. strap one; 4. strap two; 5. connecting assembly; 501. connecting frame; 502. round hole; 503. limit bolt; 6. inflation assembly; 601. connecting pipe; 602. one-way valve; 603. latex ball; 7. warning assembly; 701. cylinder; 702. slide plate; 703. connecting column; 704. connecting plate; 705. latex pad; 706. battery; 707. spring; 708. buzzer; 709. warning light; 710. electrode contact; 711. electrode sheet; 712. slide groove; 713. slider. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] The present embodiment provides a skin wound pressurized healing device, which is used to facilitate pressurized healing of skin wounds. If the pressurized healing device becomes loose during use, it can promptly remind the patient to re-fix it, thereby ensuring the normal use of the pressurized healing device and avoiding slow healing of the patient's skin wound due to loosening of the pressurized healing device.

[0023] See also Figure 1 to Figure 4A skin wound pressurized healing device comprises an elastic plate 1, and a latex airbag 2 is installed on the bottom surface of the elastic plate 1. After the healing device is installed on the patient's skin wound, the latex airbag 2 is inflated and expanded, so that the latex airbag 2 can pressurize the patient's skin wound, which can facilitate the healing of the patient's skin wound.

[0024] The left and right ends of the elastic plate 1 are respectively fixedly connected with a strap 1 3 and a strap 2 4, and a connecting component 5 is installed between the strap 1 3 and the strap 2 4. By using the set connecting component 5, the strap 1 3 and the strap 2 4 can be conveniently connected, and the device can be conveniently installed on the patient's skin wound for use.

[0025] The connecting component 5 includes a connecting frame 501 fixedly connected to the bottom end of the strap 2 4, and the connecting component 5 also includes a group of equidistantly arranged circular holes 502 opened on the outer surface of the strap 1 3, and the bottom surface of the connecting frame 501 is threadedly connected to a limiting bolt 503, and the top end of the limiting bolt 503 passes through the interior of the circular hole 502 and contacts the inner top wall of the connecting frame 501.

[0026] The healing device is placed on the patient's skin wound so that the latex airbag 2 is in contact with the gauze on the skin wound. Then, the end of the bandage 3 is inserted into the interior of the connecting frame 501, and the bandages 1 3 and 2 4 are wrapped around the patient's affected area. After tightening the limiting bolt 503, the limiting bolt 503 is passed through the inside of the circular hole 502, so that the bandages 1 3 and 2 4 can be fixed, and the healing device can be easily installed.

[0027] An inflation component 6 is installed on the outer surface of the latex airbag 2, and the inflation component 6 includes a connecting tube 601 fixedly connected to the outer surface of the latex airbag 2, and the end of the connecting tube 601 is connected to the inner cavity of the latex airbag 2, a one-way valve 602 is installed on the outer surface of the connecting tube 601, and a latex ball 603 is installed on the end of the connecting tube 601 away from the latex airbag 2.

[0028] Pressing the latex ball 603 can allow air to be injected into the interior of the latex airbag 2 through the connecting tube 601, causing the latex airbag 2 to expand. After the latex airbag 2 expands, it can fix and pressurize the patient's skin wound, thereby accelerating the healing of the patient's skin wound.

[0029] A warning component 7 is installed on the outer surface of the strap 2 4, and the warning component 7 includes a cylinder 701 fixedly embedded in the outer surface of the strap 2 4, a slide plate 702 is slidably connected to the inner wall of the cylinder 701, a connecting column 703 is fixedly connected to the outer surface of the slide plate 702, a connecting plate 704 is installed at the end of the connecting column 703 away from the slide plate 702, and a latex pad 705 is installed on the outer surface of the connecting plate 704.

[0030] When the healing device is installed, the patient's skin can first come into contact with the latex pad 705. When the strap 1 3 and the strap 2 4 are connected, the latex pad 705 can drive the connecting plate 704 and the connecting column 703 to move, so that the slide plate 702 slides on the inner wall of the cylinder 701.

[0031] A battery 706 is installed on the inner wall of the cylinder 701. The battery 706 can provide power to the buzzer 708 and the warning light 709. A spring 707 is installed between the outer surface of the slide 702 and the inner wall of the cylinder 701. When the slide 702 slides on the inner wall of the cylinder 701, the slide 702 can compress the spring 707.

[0032] A buzzer 708 and a warning light 709 are installed on the outer surface of the cylinder 701, an electrode contact 710 is installed on the outer surface of the slide plate 702, and an electrode sheet 711 compatible with the electrode contact 710 is installed on the inner wall of the cylinder 701. The electrode sheet 711, the buzzer 708, the warning light 709, the battery 706 and the electrode contact 710 are connected in series through wires.

[0033] When the electrode contact 710 and the electrode sheet 711 are in contact, the circuits of the buzzer 708 and the warning light 709 can be connected, so that a buzzer sound is emitted and the warning light 709 emits a warning light, which can conveniently warn the patient and promptly re-fix the loosened healing device.

[0034] Two symmetrical sliding grooves 712 are formed on the inner wall of the cylinder 701 . Slide blocks 713 are slidably connected to the inner walls of the two sliding grooves 712 , and the slide blocks 713 are connected to the slide plate 702 .

[0035] When the slide plate 702 slides on the inner wall of the cylinder 701 , the slider 713 can slide on the inner wall of the slide groove 712 , so as to guide and limit the slide plate 702 and ensure the stability of the slide plate 702 when moving.

[0036] Working principle: When the healing device is in use, it is placed on the patient's skin wound surface so that the latex airbag 2 contacts the gauze on the skin wound surface, and then the end of the bandage 3 is inserted into the interior of the connecting frame 501, and the bandage 1 3 and the bandage 2 4 are wrapped around the patient's affected part. After tightening the limiting bolt 503, the limiting bolt 503 is passed through the inside of the round hole 502, so that the bandage 1 3 and the bandage 2 4 can be fixed, and then the latex ball 603 is pressed to allow air to be injected into the interior of the latex airbag 2 through the connecting tube 601, so that the latex airbag 2 can expand. After the latex airbag 2 expands, it can fix and pressurize the patient's skin wound surface, which can accelerate the healing of the patient's skin wound surface. When fixed with strap 24, the latex pad 705 can first contact the patient's skin, so that the connecting plate 704 can drive the connecting column 703 to move, so that the slide plate 702 compresses the spring 707, and the electrode contact 710 is away from the electrode sheet 711. When the healing device becomes loose during use, the slide plate 702 can be reset under the elastic force of the spring 707, so that the electrode contact 710 and the electrode sheet 711 can be in contact, and the buzzer 708 and the warning light 709 can be electrically connected to the battery 706, the buzzer 708 will emit a buzzing sound, and the warning light 709 will emit a warning light, which can conveniently warn the patient and fix the loose healing device again in time.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A skin wound pressure healing device, comprising an elastic plate (1), characterized in that: A latex airbag (2) is installed on the bottom surface of the elastic plate (1), and the left and right ends of the elastic plate (1) are respectively fixedly connected with a strap one (3) and a strap two (4), and a connecting component (5) is installed between the strap one (3) and the strap two (4), and the connecting component (5) includes a connecting frame (501) fixedly connected to the bottom end of the strap two (4), and an inflation component (6) is installed on the outer surface of the latex airbag (2), and a warning component (7) is installed on the outer surface of the strap two (4), and the warning component (7) includes a cylinder (701) fixedly embedded in the outer surface of the strap two (4), and the inner wall of the cylinder (701) is slidably connected with a slide plate (702).

2. A skin wound pressure healing device according to claim 1, characterized in that: The connection assembly (5) further comprises a group of circular holes (502) formed on the outer surface of the binding strap (3); the bottom surface of the connection frame (501) is threadedly connected to a limiting bolt (503); and the top end of the limiting bolt (503) passes through the inside of the circular hole (502) and contacts the inner top wall of the connection frame (501).

3. A skin wound pressure healing device according to claim 1, characterized in that: The inflation component (6) includes a connecting tube (601) fixedly connected to the outer surface of the latex airbag (2), and the end of the connecting tube (601) is connected to the inner cavity of the latex airbag (2), a one-way valve (602) is installed on the outer surface of the connecting tube (601), and a latex ball (603) is installed at one end of the connecting tube (601) away from the latex airbag (2).

4. A skin wound pressure healing device according to claim 1, characterized in that: The outer surface of the slide plate (702) is fixedly connected with a connecting column (703), and a connecting plate (704) is installed at one end of the connecting column (703) away from the slide plate (702), and a latex pad (705) is installed on the outer surface of the connecting plate (704).

5. The skin wound pressure healing device according to claim 1, characterized in that: A storage battery (706) is installed on the inner wall of the cylinder (701), and a spring (707) is installed between the outer surface of the slide plate (702) and the inner wall of the cylinder (701).

6. A skin wound pressure healing device according to claim 1, characterized in that: A buzzer (708) and a warning light (709) are installed on the outer surface of the cylinder (701), an electrode contact (710) is installed on the outer surface of the slide plate (702), an electrode sheet (711) adapted to the electrode contact (710) is installed on the inner wall of the cylinder (701), and the electrode sheet (711), the buzzer (708), the warning light (709), the battery (706) and the electrode contact (710) are connected in series via a wire.

7. A skin wound pressure healing device according to claim 1, characterized in that: The inner wall of the cylinder (701) is provided with two slide grooves (712), the inner walls of the two slide grooves (712) are both slidably connected with sliders (713), and the sliders (713) are connected to the slide plate (702).

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