CN2050752U

CN2050752U - Hollow column tapy cotton-plug

Info

Publication number: CN2050752U
Application number: CN 89210570
Authority: CN
Inventors: 李红玉; 江育原
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-05-30
Filing date: 1989-05-30
Publication date: 1990-01-10

Abstract

The utility model relates to a hollow column type cotton base of a health care article for women. The hollow column type cotton base of a health care article for women is a column body cotton base which is composed of four layers of structures of a cellulosic inner core, an absorbent cotton layer, an isolating layer whose cotton layer surface part is coated with dextrin, and a glycerine gelatin layer which is coated on the surface of the isolating layer. The hollow column type cotton base of a health care article for women is used as a basic material, and various vagina used suppositories can be manufactured. The vagina used suppositories can sufficiently keep the concentration of medicine inside a body to obtain therapeutic effect. The hollow column type cotton base of a health care article for women can prevent the medicine and liquid from outwards flowing, and the hollow column type cotton base of a health care article for women is very convenient to be used; meanwhile, the hollow column type cotton base of a health care article for women can be used for preventing vaginitis, cervicitis, and other inflammation.

Description

Hollow column tapy cotton-plug

This utility model is a kind of protection for the health of woman medical supplies, the cotton base of a kind of specifically carrier hollow cylindrical as vaginal suppository.

Suppository, normally carrier-free is mixed and made into effigurate cylinder suppository with medicine and implant substrate.Rely on suppository base constantly to dissolve in vivo and slowly release medicine, reach the effect of medical treatment.But the suppository that dissolves (medicine and substrate) can not in time all be absorbed in the body, particularly resembles the suppository class medicine that vagina is used, and owing to the outflow of medicine and substrate, not only pollution clothes also brings very big inconvenience to user in use.In addition, this suppository commonly used, the concentration that medicine can not be remained valid in vivo for a long time.The technology that can be used as pharmaceutical carrier more approaching with this utility model, the tapon as present gynecologic menstrual uses mainly relies on the cotton sliver absorbability stronger to liquid.But after supporting medicine with the cotton sliver of this single structure, because cotton sliver is stronger to the absorption of medicine, medicine is difficult for dissolving in the body, therefore is difficult to keep enough doses being arranged to reach the effect in the treatment in the body.

The purpose of this utility model is the carrier of a kind of vaginal suppository of design, the various bolt systems of utilizing this carrier to make can keep body to contain two fun gi polysaccharides as common suppository, can fully absorb to avoid flowing out externally simultaneously to the medicine that dissolves and substrate again, use and feel convenient.In addition, the cotton base of this hollow cylindrical also can be used as the good articles for use of protection for the health of woman because it absorbs liquid and lubricated effect.

The carrier of suppository of the present utility model is the cotton base of a hollow cylindrical, and it is that the fibrous material that is enriched by a branch of capillary tube is an inner core, and the medical absorbent cotton wraparound becomes the cotton layer of a cylinder on inner core.Outside the cotton layer that absorbent cotton is rolled into, partly be coated with and carry out dextrin as sealing coat be coated with the glycerin gelatine layer four layer composition of shoe on sealing coat.The cotton thread of cotton layer internal fixation one suitable length of this cotton base is so that utilize this cotton thread to pull out cotton pilum body external.The structure of the cotton base of hollow cylindrical as shown in Figure 1, wherein 1, the cellulosic inner core; 2, degreasing cotton layer; 3, dextrin layer; 4, glycerin gelatine layer; 5, cotton thread.

The cotton base of the hollow cylindrical that makes with this utility model can be used as the substrate of suppository, supports different medicines and makes suppository.

Example 1, the preparation of the cotton base of hollow cylindrical

1, with a branch of long 4cm, diameter 0.3cm, the cellulosic that can absorb 3～5ml liquid is made inner core;

2, get a block length 6cm, wide 4cm, the compression medical absorbent cotton sheet of thick 0.5cm, along cotton thread of diagonal angle linear slit of cotton sheet, this cotton thread should have certain hot strength, and it is long to reserve 4～5cm outside cotton sheet;

3, serve as that axle compresses cotton sheet and is rolled into cylinder with the cellulosic inner core, fixed-type;

4, at the top of cotton sheet cylinder (staying cotton thread one end outside the 2 middle cotton sheets is the bottom) 2/3 cylinder coated skim dextrin as sealing coat;

5, dextrin carries out the high temperature sterilize processing after being coated with shoe;

6, the cotton base behind high temperature sterilize is coated with and carries out dextrin place repaste and carry out and contain the glycerol of certain moisture content and the mixture of gelatin, makes the cotton base of hollow cylinder of the present utility model.

With this cotton base be substrate (on the glycerin gelatine layer) is coated with and carries out different medicines on top, can make different suppository.When this suppository uses, with the suppository propeller cotton base is planted in intravaginal, the medicine that is coated with shoe on the cotton base dissolves with glycerol gelatin matrix and enters in the body, medicine and liquid when not being coated with following 1/3 section of dextrin bisque by cotton base absorption, therefore, this suppository not only keeps the concentration of drug disposition but also prevent that the liquid outflow is external.

In addition, the utility model is except can be used as matrix, supporting medicine prepares outside the various suppositorys, also can be used as the protection for the health of woman articles for use, the character of the adsorptive liquid of the cotton base of utilization and cellulosic inner core and the lubrication of glycerin gelatine layer, play the prevention vaginitis, the effect of cervicitis and other inflammation.

Claims

1, the cotton base of a kind of protection for the health of woman articles for use hollow cylindrical is made by medical absorbent cotton, feature of the present utility model be this cotton base be by:

1) cellulosic inner core;

2) be axle with the cellulosic inner core, the cotton layer of cylinder of the typing shape that the absorbent cotton sheet is rolled into;

3) be coated with shoe on the cotton pilum body and the skim dextrin arranged as sealing coat;

4) be coated with on the sealing coat that shoe is made up of the glycerin gelatine layer four-layer structure of glycerol that contains certain moisture content and gelatin mixture.

2,, be characterized in that this dextrin sealing coat accounts on the whole cotton pilum face 2/3 area according to the sealing coat of the described cotton base of claim 1.