CN209092291U - Postoperative urinary catheter for urology - Google Patents

Abstract

The utility model discloses a postoperative urinary catheter for urology, comprising a urinary catheter body. The urinary catheter body includes a shield, a catheter and a collection bag. One side of the shield is provided with a hole. , one end of the catheter is installed in the shield through the hole 1, the collection bag is provided with a hole 2, the other end of the catheter is installed in the collection bag through the hole 2, and the shield One end is provided with an adhesive sticker, both ends of the adhesive sticker are provided with suction cups, the urinary catheter is provided with a cleaning pipe, the cleaning pipe is provided with a one-way valve, and the urinary catheter is sleeved with a An expansion tube and a fixing block, the fixing block is installed at one end of the expansion tube, the top of the fixing block is provided with a connecting pipe 1, one end of the connecting pipe 1 is provided with a stopper, and one side of the fixing block is provided with A connecting block, the bottom of the connecting block is provided with a second connecting pipe, the postoperative urinary catheter for urology has a reasonable design, can expand the patient's urethra, and is easy to clean.

Description

Postoperative urinary catheter for urology

technical field

The utility model relates to the technical field of medical equipment, in particular to a postoperative urinary catheter for urology.

Background technique

The urinary system of the human body is characterized by a hollow urine drainage system. Once the urine drainage is hindered in the state of trauma, disease or post-surgery, it will greatly increase the chance of urinary system infection, and even affect the patient's renal function in severe cases. Therefore, postoperative drainage is particularly important; however, at present, there are many patients with urethral strictures in the urology department, so the urinary catheters in the urology department often cause a lot of inconvenience and trouble when used for such patients; On the other hand, because patients generally need a long recovery time after surgery, this leads to the need for patients to wear a urinary catheter for a long time, and the urinary catheter often needs to be cleaned and replaced frequently, but the catheter of the postoperative patient is frequently replaced. The urinal is more likely to cause secondary damage to the patient.

Therefore, how to design a postoperative urinary catheter for urology has become a problem to be solved at present.

Utility model content

In view of the deficiencies in the prior art, the purpose of the present invention is to provide a postoperative urinary catheter for urology to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a urinary catheter after urology surgery, comprising a urinary catheter body, the urinary catheter body includes a protective cover, a urinary catheter and a collection bag, the protective One side of the cover is provided with a hole 1, one end of the catheter is installed in the shield through the hole 1, the collection bag is provided with a hole 2, and the other end of the catheter is installed in the hole 2. In the collection bag, one end of the protective cover is provided with an adhesive sticker, both ends of the adhesive sticker are provided with suction cups, the urinary catheter is provided with a cleaning pipe, and the cleaning pipe is provided with a one-way valve, so An expansion tube and a fixing block are sleeved on the urinary catheter, the fixing block is installed at one end of the expansion tube, a connecting tube 1 is arranged on the top of the fixing block, and a stopper is arranged at one end of the connecting tube 1, so the One side of the fixing block is provided with a connecting block, the bottom of the connecting block is provided with a second connecting pipe, and the second connecting pipe is provided with a flow restricting plug.

As a preferred embodiment of the present invention, one end of the urinary catheter is provided with a urine inlet.

As a preferred embodiment of the present invention, the urinary catheter, the cleaning tube and the dilation tube are all natural rubber tubes.

As a preferred embodiment of the present invention, the first connecting pipe and the second connecting pipe are both polyvinyl chloride pipes.

As a preferred embodiment of the present invention, the blocking plug and the flow restricting plug are both butyl rubber plugs.

As a preferred embodiment of the present invention, the connecting pipe 1 is connected to the cleaning pipe through a pipeline.

As a preferred embodiment of the present invention, the second connecting pipe is connected to the expansion pipe through a pipeline.

Beneficial effects of the utility model: The postoperative urinary catheter for urology of the present utility model includes a shield, a urinary catheter, an expansion tube, a cleaning tube, an adhesive sticker, a suction cup, a urine inlet, a fixing block, a connection Pipe 1, stopper, connecting block, connecting pipe 2, restrictor plug, collection bag, one-way valve.

1. The postoperative urinary catheter for urology, because the catheter is covered with a dilation tube, so when the medical staff injects warm water into the dilation tube through a syringe, the dilation tube can slowly expand the patient's urethra. more convenient.

2. The postoperative urinary catheter for urology has a cleaning tube in the catheter, so when the catheter needs to be cleaned, the medical staff can inject physiological saline into the cleaning tube through the connecting tube to clean the catheter. , so as to avoid the pain of repeated insertion and removal of the urinary catheter by the patient.

3. The postoperative urinary catheter for urology has a reasonable design, can expand the patient's urethra, and is easy to clean.

Description of drawings

Fig. 1 is the structural representation of a kind of postoperative urinary catheter for urology of the present utility model;

Fig. 2 is the structural representation of the one-way valve of the urinary catheter after a urology surgery of the present invention;

3 is a schematic structural diagram of a post-urology catheter fixing block and a connecting block of the present invention.

In the picture: 1-shield, 2-catheter, 3-expansion tube, 4-cleaning tube, 5-adhesive sticker, 6-suction cup, 7-urine inlet, 8-fixing block, 9-connecting tube 1 , 10 - stopper, 11 - connecting block, 12 - connecting pipe two, 13 - restricting plug, 14 - collecting bag, 15 - one-way valve.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 3, the present utility model provides a technical solution: a postoperative urinary catheter for urology, including a urinary catheter body, the urinary catheter body includes a shield 1, a urinary catheter 2 and The collection bag 14 has a hole 1 on one side of the shield 1, and one end of the catheter 2 is installed in the shield 1 through the hole 1. The collection bag 14 is provided with a hole 2, and the guide The other end of the urinary tube 2 is installed in the collection bag 14 through the hole 2. One end of the protective cover 1 is provided with an adhesive sticker 5, and both ends of the adhesive sticker 5 are provided with suction cups 6. A cleaning pipe 4 is arranged in the pipe 2, a one-way valve 15 is arranged in the cleaning pipe 4, an expansion pipe 3 and a fixing block 8 are sleeved on the urinary catheter 2, and the fixing block 8 is installed on the expansion pipe 3. One end of the fixed block 8 is provided with a connecting pipe 1 9, one end of the connecting pipe 1 9 is provided with a stopper 10, one side of the fixed block 8 is provided with a connecting block 11, and the connecting block 11 There is a connecting pipe two 12 at the bottom of the connecting pipe 12, and a flow restricting plug 13 is arranged in the connecting pipe two 12.

As a preferred embodiment of the present invention, one end of the urinary catheter 2 is provided with a urine inlet 7 .

As a preferred embodiment of the present invention, the urinary catheter 2, the cleaning tube 4 and the expansion tube 3 are all natural rubber tubes.

As a preferred embodiment of the present invention, the first connecting pipe 9 and the second connecting pipe 12 are both polyvinyl chloride pipes.

As a preferred embodiment of the present utility model, the stopper 10 and the restrictor plug 13 are both butyl rubber plugs.

As a preferred embodiment of the present invention, the connecting pipe 1 9 is connected to the cleaning pipe 4 through a pipeline.

As a preferred embodiment of the present invention, the second connecting pipe 12 is connected to the expansion pipe 3 through a pipeline.

Working principle: When the postoperative urinary catheter for urology needs to be used to assist the patient to urinate, the medical staff first needs to insert one end of the urinary catheter 2 from the patient's urethra into the patient's bladder, and then observe whether there is urine passing through. The urine inlet 7 enters the catheter 2. When it is determined that urine enters the catheter 2 and enters the collection bag 14 through the catheter 2, the medical staff can pass the adhesive on the shield 1. The sticker 5 sticks the shield 1 on the patient's body. If the patient is allergic to the adhesive sticker 5, the medical staff can use the suction cups 6 at both ends of the adhesive sticker 5 to adsorb the shield 1 on the patient's skin, so that the device It is not easy to fall off, and it is more convenient. When the patient's urethra is narrowed, which causes the urethra to compress the catheter 2, so that the catheter 2 cannot be catheterized normally, the medical staff can take out the restrictor plug 13 in the connecting tube 2 12, and then pass The syringe injects warm water into the connecting pipe 2 12. Since the connecting pipe 2 12 is connected with the expansion pipe 3 through a pipeline, the warm water can gradually enter the expansion pipe 3 through the connecting pipe 2 12. When the expansion pipe 3 is gradually filled with warm water, The expansion tube 3 can be slowly inflated, thereby expanding the patient's urethra, so that the catheter 2 can normally guide the patient's urine. The connecting tube 2 12 is enough, and when the water temperature in the dilation tube 3 drops, the medical staff can take out the restrictor plug 13 again to replace the water in the dilation tube 3, which is more convenient. 2. When cleaning, the medical staff can pass the needle of the syringe through the stopper 10, insert it into the connecting tube-9, and inject physiological saline into the connecting tube-9. Since the connecting tube-9 is connected to the cleaning tube 4 through a pipeline, so Physiological saline can gradually enter the cleaning pipe 4 along the connecting pipe 9, and enter the urinary catheter 2 through the cleaning pipe 4 to clean the urinary catheter 2, and because the cleaning pipe 4 is provided with a one-way valve 15. Therefore, the urine of the patient can be prevented from flowing into the cleaning pipe 4 through the one-way valve 15, which is more user-friendly.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the present invention. The present invention can be implemented in other specific forms under the condition of the spirit or basic features. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. An postoperative urinary catheter for urology, comprising a urinary catheter body, characterized in that: the urinary catheter body comprises a shield (1), a urinary catheter (2) and a collection bag (14), and the One side of the protective cover (1) is provided with a hole 1, one end of the catheter (2) is installed in the protective cover (1) through the hole 1, and the collection bag (14) is provided with a second hole, The other end of the catheter (2) is installed in the collection bag (14) through the hole 2, and one end of the protective cover (1) is provided with an adhesive sticker (5), and the adhesive sticker (5) Both ends are provided with suction cups (6), the catheter (2) is provided with a cleaning pipe (4), the cleaning pipe (4) is provided with a one-way valve (15), and the catheter (2) is provided with a one-way valve (15). (2) An expansion tube (3) and a fixing block (8) are sleeved on the upper part, the fixing block (8) is installed at one end of the expansion tube (3), and a connecting pipe is provided on the top of the fixing block (8). (9), one end of the connecting pipe (9) is provided with a stopper (10), one side of the fixing block (8) is provided with a connecting block (11), and the bottom of the connecting block (11) is provided with a connecting block (11). There is a second connecting pipe (12), and a flow restricting plug (13) is arranged in the second connecting pipe (12). 2 . The postoperative urinary catheter for urology according to claim 1 , characterized in that: one end of the urinary catheter ( 2 ) is provided with a urine inlet ( 7 ). 3 . The postoperative urinary catheter for urology according to claim 1 , wherein the urinary catheter ( 2 ), the cleaning tube ( 4 ) and the expansion tube ( 3 ) are all natural rubber tubes. 4 . 4 . The postoperative urinary catheter for urology according to claim 1 , wherein the first connecting pipe (9) and the second connecting pipe (12) are both polyvinyl chloride pipes. 5 . 5 . The postoperative urinary catheter for urology according to claim 1 , wherein the stopper ( 10 ) and the flow-restricting plug ( 13 ) are both butyl rubber plugs. 6 . 6 . The postoperative urinary catheter for urology according to claim 1 , wherein the first connecting pipe ( 9 ) is connected to the cleaning pipe ( 4 ) through a pipeline. 7 . 7 . The postoperative urinary catheter for urology according to claim 1 , wherein the second connecting pipe ( 12 ) is connected to the dilation pipe ( 3 ) through a pipeline. 8 .