CN2424759Y

CN2424759Y - Fistulization apparatus for bladder

Info

Publication number: CN2424759Y
Application number: CN 00234655
Authority: CN
Inventors: 袁鹤胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-05-16
Filing date: 2000-05-16
Publication date: 2001-03-28
Anticipated expiration: 2010-05-16

Abstract

The utility model relates to a fistulization device for a bladder, which is a necessary conventional instrument for urinary surgeries. The utility model is suitable for fistulization for the bladder with various types, and the utility model is especially suitable for carrying out permanent fistulization for the bladder under the condition of local anesthesia. A sleeve tube is sheathed outside a needle core which is provided with a handle to form the utility model; the sleeve tube is composed of an upper sleeve cover and a lower sleeve cover, and the upper sleeve cover and the lower sleeve cover are connected into integration. After the fistulization for the bladder is finished, the needle core is pulled out from the bladder, a dual-cavity air sac urinary catheter is inserted into the sleeve tube, and then, the sleeve tube which is sheathed outside the needle core is pulled out of the bladder half by half. An original sleeve tube is integral to be sheathed outside a urinary catheter, and the sleeve tube can not be taken out; the sleeve tube of the utility model is composed of two halves, and the sleeve tube of the utility model can be separated to be taken out. The utility model has the advantages of convenient use and convenient operation to cause mental burden and economic burden of patients to be relieved.

Description

The bladder stoma device

This utility model relates to a kind of conventional apparatus of Urology Surgery indispensability, suits especially at the bladder stoma device of the permanent fistulation use of the descending bladder of local anaesthesia.

Along with improving constantly of people's living standard, the prolongation of average life, the patient that lower urinary tract obstruction merges other serious disease increases gradually, and one of Therapeutic Method commonly used is exactly capable bladder stoma, but existing bladder stoma instrumentation inconvenience.

The purpose of this utility model is to provide a kind of bladder stoma device, is applicable to various types of bladder stomas, uses easy to operately, has alleviated patient's spirit and financial burden.

This utility model is achieved in that the bladder stoma device is made of outside having the nook closing member of handle casing pipe sleeve, and described sleeve pipe connects into whole institute by upper sleeve cover and lower sleeve cover and forms.

Fig. 1. structural representation of the present utility model;

Fig. 2. structural representation of the present utility model (after taking away upper sleeve cover);

Fig. 3. the A-A zoomed-in view of Fig. 1;

Fig. 4. the partial enlarged drawing of Fig. 1.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described:

Nook closing member (1) is oval rod, and a termination is a triangular pyramid, and an end is handle (6), and preceding have a baffle plate (5), on baffle plate (5) one end faces blind hole arranged.

Sleeve pipe is that semicircular upper sleeve cover (2), lower sleeve cover (3) are formed by upper and lower two sections, there is dovetail groove (7) two edges of upper sleeve cover (2), one limited post (4) is arranged in the middle of one end face, the outer surface of end is conical in addition, and there are dovetail wedge (8), an end outer surface in the two edges of lower sleeve cover (3) for conical.

Nook closing member (1), sleeve pipe can be made by rustless steel or plastics, select as required.

Upper and lower upper shield (2), (3) are enclosed within respectively outside the nook closing member (1), and connect into holistic sleeve pipe with dovetail groove on it (7) and dovetail wedge (8), and the blind hole on limited post (4) and the baffle plate (5) is fused, and do not make its any rotation, make the bladder stoma device.

The supporting use of this fistulization instrument and double channel foley balloon indwelling catheter.

During use, in punctio vesicae point place sterilization and do local anesthesia, cut skin with cutter, the subcutaneous tissue hunter's line, fistulization instrument is pushed bladder from incision, take out the double channel foley balloon indwelling catheter of inserting corresponding size behind the nook closing member (1), inject normal saline 10ml-20ml in the air bag, again with on telescopic, following two halves, an end of upper sleeve cover (2) or setting of casing (3) is released from second half edge, make a termination leave bladder at last, and then second half is taken away, gently draw catheter to make its head be positioned at the high position of bladder again, and use suturing with thread management skin, subcutaneous tissue, fixing catheter, the end of catheter connects urinary bag.Time length by state of an illness decision indwelling catheter has not described in detail.

The utility model compared with prior art because original sleeve pipe is overall structure, is enclosed within outside the catheter, makes An end is inserted in the human bladder behind the fistula, and the other end is outside stomach wall, but the other end double-lumen air sac diameter of catheter is than cover Pipe is big, so sleeve pipe just can't take out, and is with at patient always, makes patient walk inconvenience, again increase Patient's expense. Existing sleeve pipe is made up of upper and lower two halves, can be with the two halves of sleeve pipe from the catheter one behind the fistulization Half, half is folded down, and does not need to be with at patient always, and fistulization apparatus for bladder is reusable after sterilizing, Improve its utilization rate, reduced patient's spirit and financial burden.

Claims

1. a bladder stoma device is made of outside the nook closing member that has handle (6) (1) casing pipe sleeve, it is characterized in that described sleeve pipe connects into whole institute by upper sleeve cover (2) and lower sleeve cover (3) and forms.

2. fistulization instrument according to claim 1 is characterized in that nook closing member (1) is oval rod, and a termination is a triangular pyramid, and an end is handle (6), and preceding have a baffle plate (5), on baffle plate (5) one end faces blind hole arranged.

3. fistulization instrument according to claim 1, it is characterized in that sleeve pipe is that semicircular upper sleeve cover (2), lower sleeve cover (3) are formed by upper and lower two sections, there is dovetail groove (7) two edges of upper sleeve cover (2), one limited post (4) is arranged in the middle of one end face, the outer surface of end is conical in addition, and there are dovetail wedge (8), an end outer surface in the two edges of lower sleeve cover (3) for conical.