CN2105304U

CN2105304U - Catheteriration tube of prostate disease

Info

Publication number: CN2105304U
Application number: CN 91231419
Authority: CN
Inventors: 关宁
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-11-12
Filing date: 1991-11-12
Publication date: 1992-05-27

Abstract

The utility model discloses a special catheterization tube of prostate diseases, comprising a flexible tube and an air pocket. The front part of the flexible tube is divided into four sections from the top end of the flexible tube, and the four sections are orderly a catheterization section, an air pocket I section, a drug applying section and an air pocket II section. Small holes on each section are communicated with the four cavities of the flexible tube, and the utility model has the advantages of artful structure design and convenient operation. The utility model is used for treading down and stanching after a urinary system operation, is left for drainage and mainly carries out effective drug treatment for prostate diseases.

Description

Catheteriration tube of prostate disease

This utility model relates to a kind of catheter, and it belongs to a kind of medical apparatus and instruments that is applied to Urology Surgery.

Traditional catheter is " a FoleyShi catheter ", claim again " haemostatic catheter " or " Foley catheter ", this catheter is a double lumen hose, be separated by at the front end side wall upper edge of flexible pipe axis direction and have two apertures about 4cm, respectively with the pipe in two chambeies communicate, aperture near front end can be used to urethral catheterization, and jacket a latex balloon around the residing flexible pipe of another aperture.It is used for hemostasis by compression and urethral catheterization after prostate, urethra or the bladder surgery.Though traditional catheter can carry out hemostasis by compression and drainage from indwelling at the urinary system postoperative, can not produce effective therapeutical effect to prostatosis, can not be used for implementing Drug therapy especially.The treatment of prostatosis is a medical difficult problem at present.

The purpose of this utility model just is to overcome the shortcoming of above-mentioned prior art, and provide a kind of can hemostasis by compression, drainage from indwelling can effectively be implemented the novel catheter of Drug therapy prostatosis again.

This utility model is to adopt following measure to realize its purpose.

By this utility model that flexible pipe and air bag are formed, its flexible pipe is four chambeies, has four sections from the front portion of the top flexible pipe of flexible pipe, is followed successively by the urethral catheterization section, air bag I section, and dispenser section and air bag II section, the aperture on every section communicates with four chambeies of flexible pipe respectively.Four chambeies in the flexible pipe can be arranged arbitrarily, also can press rheme and put arrangement, and promptly flexible pipe central authorities are the urine chamber, and the annular section around the urine chamber is the medicine chamber, and both sides, medicine chamber are air cavity.Uniform 2 to 100 apertures on the dispenser section tube wall, the medicine chamber of all Kong Jieyu flexible pipes communicates.The length of dispenser section can be 2 to 4cm.

The drawing of accompanying drawing is described as follows:

Fig. 1 is a structural representation of the present utility model,

Fig. 2 is the cutaway view along A-A direction among Fig. 1,

Fig. 3 is the cutaway view along B-B direction among Fig. 2,

Fig. 4 is the cutaway view along C-C direction among Fig. 1,

Fig. 5 is the cutaway view along D-D direction among Fig. 1,

Fig. 6 is the cutaway view along E-E direction among Fig. 1.

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

Flexible pipe of being made by materials such as rubber or metals (1) and air bag I (2) and air bag II (3) are formed catheter (4) through the string cover, four chambers are arranged in the flexible pipe (1), it is the urine chamber (15) of flexible pipe central authorities, the air cavity I of cyclic medicine chamber (17) and both sides, II (18) (16), be divided into four sections from the front portion of the top flexible pipe (1) of flexible pipe (1), be followed successively by urethral catheterization section (5), air bag I section (2), dispenser section (8) and air bag II section (3), in urethral catheterization section (5), the air bag I, an aperture (6) (7) (10) is respectively arranged on the II section (2) (3), they communicate with three chambers (15) (16) (18) of flexible pipe respectively, the dispenser section uniform 2 to 100 apertures, one chamber (17) of all Kong Jieyu flexible pipes communicates, the length of dispenser section (8) is 2 to 4cm, and four chambers (15) (16) (17) (18) respectively have import and export (12) (13) (14) (11) at the end of flexible pipe.During use, flexible pipe is inserted urethra, dispenser section (8) is inserted prostatic, successively charge into gas or liquid by importing and exporting (11) (13), air bag I, II (2) (3) are expanded, oppress and block prostate and import and export, can inject medicinal liquid by importing and exporting (14), and flow out through all apertures (9) of dispenser section (8), prostatosis is implemented Drug therapy, the aperture on the urethral catheterization section (5) can be used to urethral catheterization.

This utility model structure dexterity, easy to use, both, prostatosis was produced effective therapeutical effect applicable to the hemostasis by compression and the drainage from indwelling of postoperative, especially can be used to implement Drug therapy.Implement this utility model and can produce good social benefit and economic benefit.

Claims

1, the special-purpose catheter of a kind of prostatosis, it is made up of flexible pipe and air bag, it is characterized in that flexible pipe is four chambeies; From the top of flexible pipe, the front portion of flexible pipe has four sections, is followed successively by the urethral catheterization section, air bag I section, dispenser section and air bag II section; Aperture on every section communicates with four chambeies of flexible pipe respectively.

2, the special-purpose catheter of prostatosis according to claim 1 is characterized in that four chambeies of described flexible pipe are respectively the urethral catheterization chamber of central authorities, the air cavity of annular medicine chamber and both sides.

3, the special-purpose catheter of prostatosis according to claim 2, it is characterized in that described dispenser section uniform 2 to 100 apertures, the medicine chamber of all Kong Jieyu flexible pipes communicates.

4, the special-purpose catheter of prostatosis according to claim 3 is characterized in that described dispenser segment length is 2 to 4cm.