CN216777357U - An inflatable compression applicator - Google Patents

Abstract

The utility model discloses an inflatable pressurized applicator, belonging to the technical field of medical appliances, comprising a lower-layer adhesive cloth, a middle-layer air cushion is fixedly installed at the front center of the lower-layer adhesive cloth, and an upper-layer covering cloth is fixedly sleeved on the middle-layer air cushion, The edge of the upper-layer covering cloth is fixedly connected with the lower-layer adhesive cloth, the middle-layer air cushion is provided with an air inlet, the middle-layer air cushion is filled with high-resilience full-fat sponge, and the upper-layer covering cloth is installed with the With the air plug matched with the air inlet, the utility model can slow down the speed of blood flow in the area of the needle port, achieve the effect of hemostasis, and will not affect the blood flow of blood vessels outside the area of the needle port.

Description

An inflatable compression applicator

technical field

The utility model belongs to the technical field of medical appliances, in particular to an inflatable pressure applicator.

Background technique

In surgical clinical work, arterial puncture is a widely used clinical operation. After the arterial puncture catheter is pulled out, the puncture point needs to be compressed to prevent symptoms such as bleeding at the puncture site, hematoma, subcutaneous ecchymosis, etc., and Promotes healing of the puncture site.

There are two main methods of traditional compression bandages. One is to use bandages to bandage in a ring shape. Pressure is applied during the bandage. The force of the bandages tightly wraps the limbs to exert pressure, but it is easy to generate excessive pressure and cause the limbs The other is to stick the medical applicator on the back of the patient's hand. After removing the needle, the patient needs to press the applicator for a period of time, which is inconvenient and time-consuming.

Utility model content

Aiming at the problems that the existing bandages are wrapped around and pressurized, the blood circulation is obstructed, and the manual pressurization is inconvenient. The utility model provides an inflatable pressurized applicator.

In order to solve the above-mentioned problems, the utility model adopts the following technical scheme:

An inflatable pressure applicator, comprising a lower layer of adhesive cloth, a middle layer of air cushion is fixedly installed at the front center of the lower layer of adhesive cloth, an upper layer of cover cloth is fixedly sleeved on the middle layer of air cushion, and the edge of the upper layer of the cover cloth is connected with the lower layer of the adhesive cloth. In a fixed connection, an air inlet is arranged on the middle air cushion, and an air plug matching the air inlet is installed on the upper cover cloth.

In order to better bind the applicator to the body of the patient, preferably, the lower layer of tape has four tapes, the tapes are in an X shape, and the angle between the tapes is 30°, so The adhesive tape is 9 cm long and 3 cm wide, and the middle part of the lower adhesive tape is 6 cm long and 6 cm wide.

For automatic inflation, preferably, the middle-layer air cushion is filled with compressed high-resilience full-fat sponge.

In order to prevent wound infection, preferably, anti-inflammatory powder is smeared on the upper drape.

In order to promote wound healing, preferably, the lower layer of adhesive is provided with ventilation holes.

In order to prevent the gas from overflowing, preferably, a one-way air intake valve is installed in the air inlet.

In order to align the applicator with the wound, preferably, the center of the upper drape is a center intersection, and the center intersection is located just above the needle puncture point and the wound

Compared with the prior art, the utility model provides an inflatable pressure applicator, and the utility model has the following beneficial effects:

The parts not involved in the device are the same as the existing technology or can be realized by using the existing technology. The utility model adds an air cushion on the applicator, and the air cushion contains a compressed high-resilience full-fat sponge, and the air plug is opened to remove the air. The sponge returns to its original shape, the air cushion can absorb air from the suction port without inflating, and the air cushion is inflated and deformed. Due to the deformation of the air cushion, the pressure is generated on the patient's needle port area, which slows down the blood flow in the needle port area, so as to achieve hemostasis without affecting the blood flow of blood vessels outside the needle port area.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of a kind of inflatable pressure applicator proposed by the utility model;

Figure 2 is a schematic diagram of a three-dimensional disassembly structure of an inflatable pressure applicator proposed by the utility model;

Fig. 3 is the top view structure schematic diagram of a kind of inflatable pressure applicator proposed by the utility model;

FIG. 4 is a schematic view of the structure of a bottom view of an inflatable pressure applicator proposed by the present invention.

In the figure: 1. The lower layer of tape; 101, the ventilation holes; 2, the upper layer of cover cloth; 201, the air plug; 202, the center intersection;

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Example:

Referring to Figures 1-4, an inflatable pressure applicator includes a lower layer of adhesive cloth 1, a middle layer of air cushion 3 is fixedly installed at the center of the front of the lower layer of adhesive cloth 1, and an upper layer of cover cloth 2 is fixedly sleeved on the middle layer of air cushion 3, and the upper layer of cover The edge of the cloth 2 is fixedly connected with the lower layer of tape 1 , the middle layer of air cushion 3 is provided with an air inlet 301 , and the upper layer of cover cloth 2 is installed with an air plug 201 matching the air inlet 301 .

The lower tape 1 has four tapes, the tapes are X-shaped, the angle between the tapes is 30°, the tapes are 9cm long and 3cm wide, and the middle part of the lower tape 1 is 6cm long and 6cm wide. Tie on the patient's joint to prevent the applicator from falling off due to the patient's movement of the joint.

The middle-layer air cushion 3 is filled with compressed high-resilience full-fat sponge. First, the normal high-resilience full-fat sponge is filled into the middle-layer air cushion 3, and then the air in the mid-layer air cushion 3 is evacuated to compress the high-resilience full-fat sponge. Plug the air plug 201, and open the air plug 201 when needed. In order to restore the original shape, the high-resilience full-fat sponge will deform and expand, and the air intake 301 will suck air into the middle air cushion 3, so as to achieve automatic inflation. Effect.

The upper cover cloth 2 is coated with anti-inflammatory powder. In order to prevent infection and promote wound healing, Baiduobang powder can be used.

Ventilation holes 101 are provided on the lower layer of the adhesive cloth 1 to prevent the wound from being affected by the airtightness of the wound from healing.

A one-way air inlet valve is installed in the air inlet 301. After the air plug 201 is opened, it does not need to be re-tightened to prevent the gas from being released, which affects the pressure of the application.

The center position of the upper cover cloth 2 is the center intersection 202, and the center intersection 202 is located just above the needle puncture point and the wound. Align the center intersection 202 with the needle puncture point and the wound, so that the air cushion can be expanded and applied. When tight, the ideal pressure effect is achieved.

The utility model is applied to the technical field of medical appliances. By installing the upper cover cloth 2 on the lower layer adhesive cloth 1, a middle layer air cushion 3 is added between the lower layer adhesive cloth 1 and the upper layer cover cloth 2, and the middle layer air cushion 3 is filled with compressed high-resilience full-fat sponge , the air inlet 301 of the middle layer air cushion 3 is filled with an air plug 201, the center intersection 202 is aligned with the wound area of the patient, the upper layer cover cloth 2 covers the wound area, and the lower layer adhesive cloth 1 is tightly adhered to the surrounding skin. After the application, the air plug 201 is opened. In order to restore the original shape of the sponge in the middle layer air cushion 3, it can absorb air from the air inlet 301 without inflation. The one-way air inlet valve can prevent the gas from escaping without plugging the air plug 201. The application is taut and deformed due to the expansion of the middle layer of air cushion 3. The speed of blood flow in the mouth area.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (7)

1. An inflatable pressurized applicator, comprising a lower-layer adhesive cloth (1), characterized in that, a middle-layer air cushion (3) is fixedly installed at the front center position of the lower-layer adhesive cloth (1), and the middle-layer air cushion (3) is fixed on the The upper layer cover cloth (2) is sleeved, the edge of the upper layer cover cloth (2) is fixedly connected with the lower layer adhesive cloth (1), the middle layer air cushion (3) is provided with an air inlet (301), and the upper layer An air plug (201) matching the air inlet (301) is installed on the cover cloth (2). 2. An inflatable pressure applicator according to claim 1, characterized in that, the lower layer of adhesive tape (1) has four adhesive tapes, the adhesive tapes are in an X shape, and the The included angle is 30°, the adhesive tape is 9 cm long and 3 cm wide, and the middle part of the lower adhesive tape (1) is 6 cm long and 6 cm wide. 3 . The inflatable compression applicator according to claim 1 , wherein the middle layer air cushion ( 3 ) is filled with a compressed high-resilience full-fat sponge. 4 . 4 . The inflatable pressure patch according to claim 1 , wherein the upper cover cloth ( 2 ) is coated with anti-inflammatory medicinal powder. 5 . 5 . The inflatable pressure applicator according to claim 1 , characterized in that, ventilation holes ( 101 ) are provided on the lower layer of adhesive cloth ( 1 ). 6 . 6 . The inflatable compression applicator according to claim 1 , wherein a one-way air intake valve is installed in the air inlet ( 301 ). 7 . 7. The inflatable compression applicator according to claim 1, characterized in that the center position of the upper cover cloth (2) is a center intersection (202), and the center intersection (202) is located at the needle port Just above the puncture point and wound.

Images