CN204815287U - Area stopper catheter - Google Patents

Abstract

The utility model provides an area stopper catheter, relates to medical instrument, in particular to catheter. Area stopper catheter including catheterization body (1), is equipped with an urine diversion channels at least in catheterization body (1), external end port department at urine diversion channels is equipped with stopcock (2). The utility model discloses can conveniently urinate and close urine, the activity that does not influence patient reaches the effect of closing urine again.

Description

Band plug catheter

Technical field

This utility model relates to medical apparatus and instruments, particularly catheter.

Background technology

The diseases such as stupor, urinary incontinence, perineal position have damage, diseases of urinary system or urinary system postoperative, patient needs indwelling catheter, and some disease needs Preserving time catheter, and some disease indwelling catheter is short-term.Preserving time catheter can cause following drawback: bladder is in hollow state for a long time, and detrusor of bladder disuse atrophy, causes contracture of bladder, has a strong impact on the recovery of pulling out automatic micturition function after catheter.Existing scheme takes the method for interval clamp to solve this problem.Existing method has two kinds: one to be catheter is installed a clip; Or drainage bag installs a clip.These two kinds of methods have a drawback, are exactly easily damage conduit, and second method connects drainage bag, and patient activity is inconvenient.

Summary of the invention

The purpose of this utility model is that providing a kind of closes the effective band plug catheter of urine.

This utility model for the technical scheme achieving the above object adopted is: a kind of band plug catheter, comprises urethral catheterization body, be at least provided with a urine drainage passage in urethral catheterization body; Pipe close is provided with in the external end port of urine drainage passage.

Further, described pipe close is connected on the external end pipe of urethral catheterization body by connecting band.

Further, described pipe close be mountain font along axis cross section, intermediate raised portion is choking portion, and both sides are that card protects portion, and card protects the tube wall that portion and choking portion block external end port.

Further, the choking portion of described pipe close is provided with the gradient.

This utility model can be urinated easily and close urine, and the activity not affecting patient reaches again the effect of closing urine.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of this utility model preferred embodiment;

Fig. 2 is the sectional view of the pipe close of this utility model preferred embodiment.

Detailed description of the invention

Below in conjunction with drawings and Examples, the utility model is described in further detail:

As shown in Figure 1.A kind of band plug catheter, comprises urethral catheterization body 1, is at least provided with a urine drainage passage in urethral catheterization body 1; Pipe close 2 is provided with in the external end port of urine drainage passage.

Catheter has three kinds: one to be single chamber catheter usually, and two is double lumen catheters, and three is three-cavity catheters, and single chamber catheter only has drainage of urine end; Double lumen catheter has drainage of urine end and inflation stiff end; Three-cavity catheter has drainage of urine end, inflation stiff end and rinses end.No matter being single chamber catheter, double lumen catheter, three-cavity catheter, is all add pipe close 2 at urine drainage end.

As shown in Figure 1, described pipe close 2 is connected on the external end pipe of urethral catheterization body 1 by connecting band 3.The setting of connecting band is at will placed by pipe close 2 after preventing extracting pipe close 2 or falls because of carelessness, and the situation that user obtains less than pipe close 2 occurs.

Pipe close can be acclive stopper, also can be, as shown in Figure 2, described pipe close 2 be mountain font along axis cross section, intermediate raised portion is choking portion 21, and both sides are that card protects portion 22, and card protects the tube wall that portion 22 and choking portion 21 block external end port.Choking portion 21 is filled in pipe port and is clogged the mouth of pipe, and card protects portion 22 and strengthens the intensity fixed.

As shown in Figure 2, the choking portion of described pipe close 2 is provided with the gradient, makes pipe close 2 be convenient to insertosome outer end port.

This utility model can after patient's indwelling catheter, emptying urine under sterile working, then holds pipe close 2 in port plug in vitro.Later according to patient's amount infused, amount of drinking water timing (as 3 ~ 4 hours), extract pipe close 2 emptying urine once.

Claims (4)

1. a band plug catheter, comprises urethral catheterization body (1), is at least provided with a urine drainage passage in urethral catheterization body (1); It is characterized in that: be provided with pipe close (2) in the external end port of urine drainage passage.

2. band plug catheter according to claim 1, is characterized in that: described pipe close (2) is connected on the external end pipe of urethral catheterization body (1) by connecting band (3).

3. band plug catheter according to claim 1, it is characterized in that: described pipe close (2) be mountain font along axis cross section, intermediate raised portion is choking portion (21), both sides are that card protects portion (22), and card protects the tube wall that portion (22) and choking portion (21) block external end port.

4. band plug catheter according to claim 1, is characterized in that: the choking portion (21) of described pipe close is provided with the gradient.