Drainage urine bag
By designing a connecting mechanism and a deodorizing mechanism for the drainage urine bag, the mechanical damage caused by clamping the drainage tube in existing technologies has been solved. This achieves effective cessation of urine flow and removal of odor, thereby improving the service life of the drainage urine bag and patient comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANCHANG GANOR MEDICAL DEVICE CO LTD
- Filing Date
- 2025-01-17
- Publication Date
- 2026-05-19
AI Technical Summary
Existing urine drainage bags are prone to mechanical damage when the clamps tighten the drainage tube during replacement, and lack an effective drainage cessation mechanism, affecting their lifespan and patient comfort.
A urine drainage bag including a connecting mechanism and a deodorizing mechanism was designed. The flow-stopping function is achieved through the cooperation of the first connecting shell and the second connecting shell, and the deodorizing filter element adsorbs odor substances in the urine. The connecting mechanism consists of a contact, a flow-stopping plate, a spring and a retainer, and the deodorizing mechanism consists of a mounting shell and a deodorizing filter element.
It effectively prevents urine leakage, reduces mechanical damage to the drainage tube, and extends its service life. The deodorizing filter also reduces unpleasant odors, improving patient comfort and the treatment environment.
Smart Images
Figure CN224251853U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, specifically to a drainage urine bag. Background Technology
[0002] A urine drainage bag is a medical device specifically designed to collect and store urine drained through a catheter. It is suitable for patients who are unable to urinate independently or require close monitoring of urine output. It typically features a leak-proof interface, a transparent urine bag, measuring scales, and a drain valve to ensure safety, hygiene, and ease of management for healthcare professionals. Urine drainage bags are widely used in hospitals, home care, and temporary medical settings, providing effective urine management and a comfortable patient experience while reducing the risk of infection and supporting precise clinical monitoring.
[0003] In existing technologies, urine drainage bags typically consist of a drainage tube and a urine bag. When the urine bag is full, the drainage tube remains inside the patient's body and is inconvenient to replace. Therefore, usually only the urine bag is replaced, not the drainage tube. In existing technologies, the connection between the drainage tube and the urine bag usually does not have a flow-stopping mechanism. When changing the urine bag, urine is prevented from flowing out by clamping the outer wall of the drainage tube with a clamp. Although this meets the usage requirements to a certain extent, the frequent clamping and loosening of the drainage tube may cause indentations, cracks, or other forms of mechanical damage to the surface of the tube, shortening its service life. Utility Model Content
[0004] The purpose of this invention is to provide a drainage urine bag to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a urine drainage bag, comprising a urine bag column, a connecting mechanism fixedly connected to the top of the urine bag column, and a drainage tube movably connected to the top of the urine bag column through the connecting mechanism. A deodorizing mechanism is fixedly installed in the middle section of the drainage tube. The connecting mechanism includes a first connecting shell and a second connecting shell. The second connecting shell is fixedly connected to the top of the urine bag column, and the first connecting shell is fixedly connected to the bottom of the drainage tube. The first connecting shell is movably installed inside the second connecting shell, and an installation sleeve is fixedly installed inside the second connecting shell. A contact is fixedly installed on the side of the installation sleeve closest to the first connecting shell, and a retaining sleeve is fixedly installed inside the first connecting shell. An installation piece is fixedly installed on the side of the retaining sleeve away from the second connecting shell, and an installation rod is slidably installed inside the installation piece. A flow-stopping plate is fixedly installed at the bottom of the installation rod, and a spring is sleeved on the outer wall of the installation rod, with the spring positioned between the installation piece and the flow-stopping plate.
[0006] Preferably, a sealing ring is fitted onto the outer wall of the flow stop plate.
[0007] Preferably, the outer walls of the first connecting shell and the second connecting shell are provided with a plurality of anti-slip textures.
[0008] Preferably, a limiting block is fixedly installed on the outer wall of the first connecting shell, and a limiting groove is formed on the outer wall of the second connecting shell, with the limiting block movably installed inside the limiting groove.
[0009] Preferably, the deodorization mechanism includes a mounting shell and a connector, with the connector threaded to the top of the mounting shell, and a deodorization filter element movably installed inside the mounting shell.
[0010] Preferably, an observation window is provided on one side of the mounting housing.
[0011] Preferably, a hook ring is fixedly installed on the top of the deodorizing filter element.
[0012] Compared with the prior art, the beneficial effects of this utility model are: the drainage urine bag;
[0013] 1. The urine bag column is fixedly connected to the bottom of the drainage tube by the first connecting shell and the second connecting shell. When the first connecting shell is fully inserted into the second connecting shell, the contact squeezes the stop plate, causing the stop plate to overcome the spring force and move away from the sleeve, thus opening the internal pipeline of the first connecting shell. When the first connecting shell is pulled out from the inside of the second connecting shell, the spring squeezes the stop plate to one side of the sleeve. The cooperation between the sleeve and the stop plate blocks the internal pipeline of the first connecting shell, preventing liquid from flowing out of the drainage tube.
[0014] 2. The deodorizing filter effectively adsorbs or neutralizes volatile organic compounds and other odor-producing substances in urine, reducing unpleasant odors and providing a more comfortable treatment and rehabilitation environment for patients. The fit between the housing and connector makes it easy for personnel to replace the deodorizing filter. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a schematic diagram of the connection mechanism of this utility model;
[0017] Figure 3 This is a cross-sectional view of the connecting mechanism of this utility model;
[0018] Figure 4 This is a schematic diagram of the deodorization mechanism of this utility model.
[0019] In the diagram: 1. Urine bag column; 2. Connecting mechanism; 201. First connecting shell; 202. Second connecting shell; 203. Mounting sleeve; 204. Contact; 205. Clamping sleeve; 206. Mounting plate; 207. Mounting rod; 208. Flow stop plate; 209. Spring; 210. Sealing ring; 211. Anti-slip texture; 212. Limiting block; 213. Limiting groove; 3. Drainage tube; 4. Deodorizing mechanism; 401. Mounting shell; 402. Connector; 403. Deodorizing filter element; 404. Observation window; 405. Hook ring. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-3 This utility model provides a technical solution: a urine drainage bag, including a urine bag column 1, a connecting mechanism 2 fixedly connected to the top of the urine bag column 1, and a drainage tube 3 movably connected to the top of the urine bag column 1 through the connecting mechanism 2. A deodorizing mechanism 4 is fixedly installed in the middle section of the drainage tube 3. The connecting mechanism 2 includes a first connecting shell 201 and a second connecting shell 202. The second connecting shell 202 is fixedly connected to the top of the urine bag column 1, and the first connecting shell 201 is fixedly connected to the bottom of the drainage tube 3. The first connecting shell 201 is movably installed inside the second connecting shell 202, and the second connecting shell 202... An installation sleeve 203 is fixedly installed inside the housing 202. A contact 204 is fixedly installed on the side of the installation sleeve 203 near the first connecting housing 201. A retaining sleeve 205 is fixedly installed inside the first connecting housing 201. An installation piece 206 is fixedly installed on the side of the retaining sleeve 205 away from the second connecting housing 202. An installation rod 207 is slidably installed inside the installation piece 206. A flow stop plate 208 is fixedly installed at the bottom of the installation rod 207. A spring 209 is sleeved on the outer wall of the installation rod 207 and is located between the installation piece 206 and the flow stop plate 208.
[0022] A sealing ring 210 is fitted on the outer wall of the flow stopper 208 to ensure the sealing between the flow stopper 208 and the ferrule 205.
[0023] The outer walls of the first connecting shell 201 and the second connecting shell 202 are provided with a plurality of anti-slip textures 211, which facilitate the insertion and removal of the second connecting shell 202 by personnel.
[0024] A limiting block 212 is fixedly installed on the outer wall of the first connecting shell 201, and a limiting groove 213 is opened on the outer wall of the second connecting shell 202. The limiting block 212 is movably installed inside the limiting groove 213. Through the cooperation between the limiting block 212 and the limiting groove 213, it is convenient for personnel to accurately insert the second connecting shell 202 into the interior of the first connecting shell 201.
[0025] The specific implementation method is as follows: The urine bag column 1 is fixedly connected to the bottom of the drainage tube 3 through the first connecting shell 201 and the second connecting shell 202. When the first connecting shell 201 is fully inserted into the interior of the second connecting shell 202, the contact 204 squeezes the stop plate 208, causing the stop plate 208 to overcome the elastic force of the spring 209 and move away from the sleeve 205, thereby opening the internal pipeline of the first connecting shell 201. When the first connecting shell 201 is pulled out from the interior of the second connecting shell 202, the spring 209 squeezes the stop plate 208 to one side of the sleeve 205. The cooperation between the sleeve 205 and the stop plate 208 blocks the internal pipeline of the first connecting shell 201, preventing liquid from flowing out of the drainage tube 3.
[0026] Please see Figure 1-4 The present invention provides a technical solution: a urine drainage bag, wherein the deodorization mechanism 4 includes a mounting shell 401 and a connector 402, and the connector 402 is threadedly connected to the top of the mounting shell 401, and a deodorization filter element 403 is movably installed inside the mounting shell 401;
[0027] An observation window 404 is provided on one side of the mounting housing 401, which allows personnel to easily observe the usage status of the deodorizing filter element 403.
[0028] The top of the deodorizing filter element 403 is fixedly equipped with a hook 405, which allows personnel to easily remove the deodorizing filter element 403 from the inside of the mounting shell 401 using tools such as tweezers.
[0029] The specific implementation method is as follows: the deodorizing filter element 403 effectively adsorbs or neutralizes volatile organic compounds and other odor-producing substances in urine, reduces unpleasant odors, and provides patients with a more comfortable treatment and rehabilitation environment. The fit between the housing 401 and the connector 402 facilitates personnel to replace the deodorizing filter element 403.
[0030] Working principle: When using this drainage urine bag, the urine bag column 1 is fixedly connected to the bottom of the drainage tube 3 through the first connecting shell 201 and the second connecting shell 202. When the first connecting shell 201 is fully inserted into the interior of the second connecting shell 202, the contact 204 squeezes the stop plate 208, causing the stop plate 208 to overcome the elastic force of the spring 209 and move away from the clamp 205, thus opening the internal pipeline of the first connecting shell 201. When the first connecting shell 201 is pulled out from the interior of the second connecting shell 202, the spring 209 squeezes the stop plate 208 to one side of the clamp 205. The cooperation between the clamp 205 and the stop plate 208 blocks the internal pipeline of the first connecting shell 201, preventing liquid from flowing out of the drainage tube 3.
[0031] The sealing ring 210 ensures the sealing between the flow stop plate 208 and the ferrule 205. The anti-slip texture 211 facilitates the insertion and removal of the second connecting shell 202. The cooperation between the limiting block 212 and the limiting groove 213 facilitates the precise insertion of the second connecting shell 202 into the interior of the first connecting shell 201.
[0032] The deodorizing filter 403 effectively adsorbs or neutralizes volatile organic compounds and other odor-producing substances in urine, reducing unpleasant odors and providing a more comfortable treatment and rehabilitation environment for patients. The fit between the housing 401 and the connector 402 facilitates easy replacement of the deodorizing filter 403.
[0033] The observation window 404 allows personnel to easily observe the usage status of the deodorizing filter element 403, and the hook 405 allows personnel to easily remove the deodorizing filter element 403 from the inside of the mounting housing 401 using tools such as tweezers.
[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A urine drainage bag, comprising a urine bag column (1), wherein a connecting mechanism (2) is fixedly connected to the top of the urine bag column (1), and a drainage tube (3) is movably connected to the top of the urine bag column (1) via the connecting mechanism (2), wherein a deodorizing mechanism (4) is fixedly installed in the middle section of the drainage tube (3), characterized in that: The connecting mechanism (2) includes a first connecting shell (201) and a second connecting shell (202). The second connecting shell (202) is fixedly connected to the top of the urine bag column (1), and the first connecting shell (201) is fixedly connected to the bottom of the drainage tube (3). The first connecting shell (201) is movably installed inside the second connecting shell (202), and an installation sleeve (203) is fixedly installed inside the second connecting shell (202). A contact is fixedly installed on the side of the installation sleeve (203) near the first connecting shell (201). 204), and a retainer (205) is fixedly installed inside the first connecting shell (201). An mounting plate (206) is fixedly installed on the side of the retainer (205) away from the second connecting shell (202). An mounting rod (207) is slidably installed inside the mounting plate (206). A flow stop plate (208) is fixedly installed at the bottom of the mounting rod (207). A spring (209) is sleeved on the outer wall of the mounting rod (207). The spring (209) is disposed between the mounting plate (206) and the flow stop plate (208).
2. The urine drainage bag according to claim 1, characterized in that, A sealing ring (210) is fitted onto the outer wall of the flow stopper (208).
3. The urine drainage bag according to claim 1, characterized in that, The outer walls of the first connecting shell (201) and the second connecting shell (202) are provided with a plurality of anti-slip textures (211).
4. A urine drainage bag according to claim 1, characterized in that, A limiting block (212) is fixedly installed on the outer wall of the first connecting shell (201), and a limiting groove (213) is opened on the outer wall of the second connecting shell (202), wherein the limiting block (212) is movably installed inside the limiting groove (213).
5. A urine drainage bag according to claim 1, characterized in that, The deodorization mechanism (4) includes a mounting shell (401) and a connector (402), and the connector (402) is threaded to the top of the mounting shell (401). The deodorization filter element (403) is movably installed inside the mounting shell (401).
6. A urine drainage bag according to claim 5, characterized in that, An observation window (404) is provided on one side of the mounting housing (401).
7. A urine drainage bag according to claim 5, characterized in that, The top of the deodorizing filter element (403) is fixedly installed with a hook (405).