CN2245463Y

CN2245463Y - Urination controllable bladder fistulizating tube

Info

Publication number: CN2245463Y
Application number: CN 96227439
Authority: CN
Inventors: 刘玉强; 郑宝钟; 史本康
Original assignee: SHANDONG HOSPITAL
Current assignee: SHANDONG HOSPITAL
Priority date: 1996-03-25
Filing date: 1996-03-25
Publication date: 1997-01-22
Anticipated expiration: 2006-03-25

Abstract

The utility model relates to a catheter for urination from a bladder to the exterior of a body for patients who have diseases in urethra or bladder neck parts. The main body of the utility model is a catheter (2) which is provided with a quincunxial catheter head (3), and a switch valve (1) is fixedly installed on the catheter (2). Thus, the utility model can enable the patients to urinate similar to normal people to keep normal functions of the bladder. In addition, the utility model omits the trouble that urine bags need to be carried by the patients frequently.

Description

The controllability of urinating bladder creating-fistula

This utility model relate to a kind of for the patient from intravesical through bypass to external conduit of urinating.

Owing to due to wound or the disease, when the urine in the human bladder can't be discharged through urethra,, generally be, the urine in the bladder is gone out through the fistulation bank of tubes for the patient does suprapubic cystotomy in order to discharge the urine in the bladder.The fistulation pipe that uses all is a straight pipe at present, in the outer end of this pipe a Bag for collecting urine is installed, and when intravesical had urine, this urine was just come out through the fistulation bank of tubes.Though this fistulation pipe can be discharged the urine in the bladder in time, it also has the deficiency of self, the one, and urine can't stop in patient's bladder, and the time will be caused contracture of bladder for a long time, makes bladder lose storage urine function; The 2nd, the patient will often carry urinal, and is movable inconvenient.

The purpose of this utility model be for provide a kind of simple in structure, wear conveniently, and can keep the bladder creating-fistula of bladder normal function.

This utility model be achieved in that it be with traditional fistulation conduit as building block, its technical essential is: on the fistulation conduit, fix a controlled valve, with control conduit switching reach the way that similar normal person urinates.

Owing on this fistulation conduit a controlled valve is installed, it can make the patient as the normal person, when intravesical is full of a certain amount of urine, urinate again, it has not only saved the trouble that the patient often carries urinal, and it can make, and the normal storage of bladder maintenance is urinated, urinary function, in case patient's bladder generation contracture in the process of treatment urethra illness.In addition, this fistulation tubular construction is simple, and is easy to use.

Fig. 1 is a structure principle chart of the present utility model;

Fig. 2 is another embodiment of the present utility model.

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

This utility model comprises a conduit (2) and is the blossom type tube head (3) of one with conduit (2), be installed with a switch valve (1) on conduit (2).Switch valve (1) should be this fistulation pipe from the distance of blossom type tube head (3) and is installed to the patient on one's body the time, switch valve (1) is positioned at the external of patient, version with reference to Fig. 2 switch valve (1) can adopt cone valve, also ball valve or cylinder valve can be adopted, the version of compressing conduit (2) as shown in Figure 1 can also be taked.With reference to Fig. 1, the valve body (4) of this switch valve (1) is a box typed structure, is fixed on the conduit (2), goes up the spool (5) that a control conduit (2) break-make is installed through rotating shaft at valve body (4).Spool (5) can be an eccentric, also can be the briquetting that is fixed in the rotating shaft, and this briquetting is operated by the joystick of its rear end.Contaminated for the outer end outlet that prevents conduit (2), in the outer end of conduit (2) protective cap (6) is installed.When urinating protective cap (6) is taken off, arranged the outer end that after urinating protective cap (6) is installed in conduit (2), to keep the cleaning of conduit (2) port of export.

Claims

1, the controllability bladder creating-fistula of urinating, it comprises conduit (2), blossom type tube head (3), it is characterized in that: be installed with a switch valve (1) on conduit (2).

2, the controllability bladder creating-fistula of urinating according to claim 1 is characterized in that: the valve body (4) of switch valve (1) is fixed on the conduit (2), goes up the cam-type spool (5) that a control conduit (2) switching is installed through rotating shaft at valve body (4).

3, the controllability bladder creating-fistula of urinating according to claim 1, it is characterized in that: switch valve (1) can be cone valve or ball valve or cylinder valve, the advancing of its valve.Outlet is fixedlyed connected with conduit (2) respectively.

4, according to claim 1 or the 2 or 3 described controllability bladder creating-fistulas of urinating, it is characterized in that: a protective cap (6) is installed in the rear end of conduit (2).