CN209529490U - Leakage-resistant device and its wound press stifled device after puncture drainage for abdominal cavity - Google Patents

Abstract

The utility model relates to leakage-resistant devices after a kind of puncture drainage for abdominal cavity and its wound to press stifled device, it is applied including film made of thin-film material, it is Pasting in adhesive surface on human skin that film, which applies bottom surface, film application top surface is equipped with pressure be pressed in film application, cylindrical and blocks up device, the cylindrical surface of stifled device is pressed to be pressed on film application top surface, press the cylindrical surface of stifled device at smooth setting, it is described press to be fixed on stifled device will press the smooth, cylindrical peripheral surface of stifled device being pressed at film application covering wound and stifled device will be pressed to be fixed on the pressure fixator on human body in certain pressure.With wound good airproof performance, the good advantage of antiseep effect can obviously reduce sepage, anti-to allow infection, promote healing, prevention and treatment complication.

Description

Anti-leakage Device and Wound Compressor after Paracentesis Catheterization

technical field

The utility model relates to the technical field of medical devices, in particular to an anti-leakage treatment device after abdominal puncture catheterization.

Background technique

Ascites caused by liver cirrhosis, tumors and other diseases is usually treated by paracentesis and drainage of ascites to reduce abdominal tension or assist in diagnosis. After extubation, ascites often oozes from the puncture point. The reason is mainly due to the formation of sinus tract after abdominal puncture, and exudate after extubation; high intra-abdominal pressure, thin abdominal fat layer, poor body resistance, and water leakage. Leakage phenomenon. The existing clinical method of protecting the puncture point is to cover it with sterile gauze and then fix it with adhesive tape. After years of clinical nursing experience, there are many disadvantages in this existing fixing method, such as the airtightness of the puncture point is not enough, easy cause infection; liquid seeps out, contaminates the patient's clothes and bedding, and affects the patient's comfort; the adhesive tape is too strong, and the abdominal wall of patients with ascites is very thin, and it is easy to cause skin damage when tearing; the adhesive tape is poor and cannot be easily Fix the gauze well, and the puncture site is easily contaminated.

Contents of the invention

Purpose of the invention of the utility model: In order to overcome the defects existing in the prior art, the utility model provides an anti-leakage device with good wound sealing performance and good anti-leakage effect after abdominal puncture catheterization, which can significantly reduce seepage and prevent leakage. Stops infection, promotes healing, and prevents complications.

In order to achieve the above object, the utility model provides the following technical solutions:

An anti-leakage device after abdominal puncture catheterization, characterized in that it includes a film applicator made of film material, the bottom surface of the film applicator is an adhesive surface that can be pasted on human skin, and the top surface of the film applicator is provided with a pressing A cylindrical occluder on the film application, the cylindrical surface of the occluder is pressed on the top surface of the film application, the cylindrical surface of the occluder is smooth, and the occluder is fixed on the occluder The smooth cylindrical surface forms a pressure-applying fixer that presses the film to cover the wound with a certain pressure and fixes the occluder on the human body.

By adopting the above-mentioned technical scheme, a thin film is applied to the surface of the human skin in advance and the peritoneal wound is covered, so that the skin surface of the peritoneal wound has a smooth surface, and at the same time, the wound is pre-sealed, and then the cylinder of the occluder The surface is pressed on the corresponding wound position of the film application, and the occluder exerts pressure on the wound under the action of the pressure fixing device. During the pressurization process, the human skin can produce a depression that is compatible with the cylindrical surface of the occluder, and the skin on the wound is pasted. There is a film application, that is, the film application is better attached to the human skin and fits better on the cylindrical surface of the occluder along with the human skin, so as to achieve a good wound sealing effect, which can significantly reduce seepage and prevent Stops infection, promotes healing, and prevents complications.

Preferably, the pressure fixing device is a stretchable and extensible film with an adhesive layer on the bottom surface. Under this structural design, the pressure-applying fixer adopts an adhesive, stretchable and extensible film design, which has a simple structure, simple and convenient operation, and low cost, and its extensibility can provide good pressure on the pressure-applying fixer.

Preferably, the edge of the pressure-applying fixture is longer than the edge of the film application. Under this structural design, the pressure-applying fixer can be covered on the film application, and the edge of the pressure-applying fixer forms an adhesion with human skin, so as to achieve better adhesion firmness.

Preferably, the end surfaces of the two axial ends of the plugging device are spherical and are connected with the cylindrical surface of the plugging device in a smooth transition. Under this structural design, the end faces of the axial ends of the occluder can better fit the human skin, thereby improving comfort.

The utility model also provides a wound occluder with good wound sealing performance and good anti-leakage effect, which is used for occlusion after abdominal puncture catheterization, including a occluder body, and is characterized in that: the occluder The body of the plugging device is cylindrical, and the cylindrical surface of the plugging device is smooth. Under this structural design, the smooth cylindrical surface is used to achieve pressure on the wound seal, and the cylindrical surface can exert better pressure on the wound. At the same time, the human skin can produce a depression suitable for the cylindrical surface of the occluder during the pressurization process, which improves the sealing effect. blocking effect.

Below in conjunction with accompanying drawing, the utility model is further described.

Description of drawings

Fig. 1 is a schematic structural view of the anti-leakage device after abdominal puncture catheterization according to a specific embodiment of the present invention (unused state);

Fig. 2 is a schematic structural diagram of a plugging device according to a specific embodiment of the present invention.

Detailed ways

Referring to accompanying drawings 1 and 2, the utility model discloses an anti-leakage device after abdominal puncture catheterization, which includes a film applicator 1 made of film material, and the bottom surface of the film applicator 1 can be pasted on human skin The pasting surface 11 of the film applicator 1 is provided with a cylindrical occluder 2 pressed on the film applicator 1, the cylindrical surface 21 of the occluder 2 is pressed on the top surface of the film applicator 1, and the occluder The cylindrical surface 21 of 2 is smooth and set, and the smooth cylindrical surface of the occluder 2 is fixed on the occluder 2 under a certain pressure. The pressure fixer 3. The film is applied to the surface of the human skin in advance and the abdominal puncture wound is covered, so that the skin surface of the abdominal puncture wound has a smooth surface, and the wound is pre-sealed, and then the cylindrical surface of the occluder is pressed on the film. Corresponding to the position of the wound, the occluder exerts pressure on the wound under the action of the pressure-applying fixer. During the pressurization process, the human skin can produce a depression that is compatible with the cylindrical surface of the occluder, and the skin on the wound is covered with a film application, that is The film application is better attached to the human skin and fits better with the human skin on the cylindrical surface of the occluder, achieving a good wound sealing effect, which can significantly reduce exudation, prevent infection, and promote healing. Prevention and treatment of complications. Moreover, the cylindrical surface design is adopted, and the occluder and the human skin extend upward along the axial direction of the occluder to contact, the contact area is large, the effect of pressing and sealing is good, and the harm to the wound is small.

In this specific embodiment, the pressure-applying fixture 3 is a stretchable and extensible film with an adhesive layer 31 on the bottom surface, that is, an application film. The pressure-applying fixer adopts an adhesive, stretchable and extensible film design, which has a simple structure, simple and convenient operation, and low cost, and its extensibility can provide good pressure on the pressure-applying fixer. For the convenience of processing, the pressure fixing device and the plugging device can be set separately, and the pressure fixing device can be covered with the plugging device to realize fixing during use; the pressure fixing device can also be directly processed and fixed on the plugging device, It is convenient to operate during clinical care.

Wherein, the edge of the pressure applying fixture 3 is longer than the edge of the film applicator 1 . The pressure-applying fixer 3 can cover the film applicator 1, and the edge of the pressure-applying fixer forms a sticky body with human skin, so as to achieve better sticking firmness.

The end surfaces 22 of the two axial ends of the plugging device 2 are spherical and are connected with the cylindrical surface 21 of the plugging device 2 in a smooth transition. The end surfaces of the two axial ends of the occluder can better fit the skin of the human body and improve the comfort.

Claims (6)

1. A kind of anti-leakage device after abdominal puncture catheterization, it is characterized in that: comprise the film application that film material is made, the film application bottom surface is the pasting surface that can stick on the human body skin, the film application top surface is set There is a cylindrical occluder pressed on the film application, the cylindrical surface of the occluder is pressed on the top surface of the film application, the cylindrical surface of the occluder is smooth, and the occluder is fixed with a pressure The smooth cylindrical surface of the occluder presses with a certain pressure on the pressure-applying fixer that is applied to cover the wound with a film and fixes the occluder on the human body. 2 . The anti-leakage device after abdominal puncture catheterization according to claim 1 , characterized in that: the pressure-applying fixer is a stretchable and extensible film with an adhesive layer on the bottom surface. 3. The anti-leakage device after abdominal puncture catheterization according to claim 2, characterized in that: the edge of the pressure-applying fixer protrudes beyond the edge of the film application. 4. According to claim 1, 2 or 3, the anti-leakage device after abdominal puncture catheterization is characterized in that: the end faces of the two axial ends of the occluder are spherical and are aligned with the cylindrical surface of the occluder. Smooth transition connections. 5. A wound occluder for closure after abdominal puncture catheterization, comprising a occluder body, characterized in that: the occluder body is cylindrical, and the cylindrical surface of the occluder is smooth . 6. The wound occluder for closure after abdominal puncture catheterization according to claim 5, characterized in that: the end faces of both axial ends of the occluder are spherical and are aligned with the cylinder of the occluder. Face smooth transition connection.