CN201239367Y - Hemostatic anal plug - Google Patents

Abstract

A hemostatic anal suppository. The core technology of the project is as follows: on the polyethylene plastic pipe, the non-woven soft layer is tightly wound, the gel hemostatic material is wound or coated outside the soft layer, and the hemostatic anal embolism composed of the porous end covers formed by latex is covered at both ends. The innovation points of the project are as follows: 1. the hemostatic effect is obvious; 2. the operation is convenient; 3. the air exhaust is smooth; 4, no secondary bleeding phenomenon exists when the blood is taken out; 5. it is especially suitable for patients with anemia caused by postoperative hemorrhage and severe hemorrhage.

Description

A hemostatic anal plug

technical field

The utility model relates to anal embolism capable of stopping bleeding.

Background technique

At present, for the bleeding caused by hemorrhoids and anal fissure, all the suppositories with medicines are used. There is no suppository specifically for hemostasis. For postoperative hemostasis, gauze rolls are used for packing. Due to the full filling, it is difficult for the patient to exhaust gas, causing abdominal distension and abdominal pain. When it is taken out, it is also prone to secondary bleeding.

Contents of the invention

In order to overcome these deficiencies, this project develops a polyethylene plastic tube tightly wrapped with a non-woven soft layer, wrapped or coated with a gel hemostatic material outside the soft layer, and covered with latex-shaped end caps with holes at both ends An anal plug that constitutes hemostasis.

The technical solution adopted to solve its technical problems is: tightly wrap the soft layer of non-woven fabric on the polyethylene plastic tube, and the gel hemostatic material wrapped or coated outside the soft layer is: sodium carboxymethyl cellulose, carboxymethyl cellulose, etc. One or more mixtures of sodium starch glycolate, methyl cellulose, sodium alginate, and chitosan. And gauze, non-woven fabrics, silk fabrics, damask fabrics, knitted fabrics, transparent films and solution-coated films made of them.

The innovations of this project are: 1. Obvious hemostatic effect; 2. Convenient operation; 3. Smooth exhaust; 4. No secondary bleeding when taking it out;

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described. In the figure: 1. Gel hemostatic material; 2. Non-woven soft layer; 3. Polyethylene plastic tube; 4. Latex molded end cap with holes.

Detailed ways

Example 1:

(1) polyethylene plastic pipe 3 is cut into suitable size;

(2) Tightly wrap the non-woven soft layer 2 on the polyethylene plastic pipe 3;

(3) Winding the gel hemostatic material 1 outside the non-woven soft layer 2;

(4) Cover the latex molded end caps 4 with holes at both ends.

Example 2:

(1) polyethylene plastic pipe 3 is cut into suitable size;

(2) Tightly wrap the non-woven soft layer 2 on the polyethylene plastic pipe 3;

(3) Mix 90g sodium carboxymethylcellulose and 30g sodium starch glycolate in a cup;

(4) Pour 880 g of sterile water into a cup, and stir fully at a temperature of 50°C to 90°C to prepare a solution of hemostatic gel material 1;

(5) Brush the solution of the hemostatic gel material 1 on the non-woven fabric soft layer 2, and dry it;

(6) Cover latex molded end caps 4 with holes at both ends.

Claims (1)

1. hemostatic anus thromboembolism, it is characterized in that: on vinyl tube (3), tightly twine non-woven fabrics soft layer (2), twine outside soft layer (2) or coating gel hemostatic material (1), two ends are added a cover by the end cap with holes (4) of latex molding and are formed hemostatic anus thromboembolism.

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