CN219001352U - Disposable urine collecting bag with backflow prevention and self-sealing functions - Google Patents
Disposable urine collecting bag with backflow prevention and self-sealing functions Download PDFInfo
- Publication number
- CN219001352U CN219001352U CN202222499373.0U CN202222499373U CN219001352U CN 219001352 U CN219001352 U CN 219001352U CN 202222499373 U CN202222499373 U CN 202222499373U CN 219001352 U CN219001352 U CN 219001352U
- Authority
- CN
- China
- Prior art keywords
- collection bag
- urine collection
- backflow prevention
- magnet
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000002700 urine Anatomy 0.000 title claims abstract description 60
- 230000002265 prevention Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 230000003028 elevating effect Effects 0.000 claims description 9
- 239000002984 plastic foam Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 8
- 230000000151 anti-reflux effect Effects 0.000 description 4
- 230000002485 urinary effect Effects 0.000 description 2
- 206010033892 Paraplegia Diseases 0.000 description 1
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003016 quadriplegic effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- External Artificial Organs (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to the technical field of medical appliances, in particular to a disposable urine collection bag with backflow prevention and self-sealing, which comprises a urine collection bag, wherein a guide pipe and a discharge valve are respectively communicated with the top and the bottom of the urine collection bag, backflow prevention pieces are arranged in series between connecting nodes of the guide pipe and the urine collection bag, sliding grooves are symmetrically arranged on the inner wall of the backflow prevention pieces, sliding blocks matched with the sliding grooves are arranged in the sliding grooves, a lifting table is fixedly arranged between the two sliding blocks, a buoyancy block is fixedly arranged at the bottom of the lifting table, a lower magnet is fixedly arranged at the top of the lifting table, an upper plug body is arranged in the backflow prevention piece, an upper magnet matched with the lower magnet is fixedly arranged at the bottom of the upper plug body, and a plurality of diversion holes are uniformly arranged at the same angle as the circumferential side of the upper plug body and the lifting table. The utility model has simple structure, can realize the functions of backflow prevention and self sealing, is convenient to use, has market prospect and is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a disposable urine collection bag with backflow prevention and self-sealing functions.
Background
Intermittent catheterization is a daily routine that occurs several times a day for a large group of people. Typically, catheters for intermittent catheterization are used by individuals suffering from urinary incontinence or by disabled individuals (e.g., paraplegic or quadriplegic) who may have no control over permitting spontaneous urination and for whom catheterization may be a urinary modality. Using intermittent catheters, the bladder may be emptied through a natural or artificial urinary catheter. It is achieved that the catheter assembly, which is small and discrete for transportation and handling, significantly improves the quality of life of a large group of individuals, in addition to being easy to use even for individuals with reduced flexibility. At present, a common urine collecting bag is characterized in that a liquid guide tube extends into a bag body and is thermally combined with the bag body at a sealing position of the bag body. However, once the bag is squeezed, the liquid in the bag can flow back into the catheter, causing an inconvenient use. To this end we propose a disposable urine collection bag with backflow prevention and self-sealing to solve the above problems.
Disclosure of Invention
The utility model aims to solve the defect that the use is inconvenient because liquid in a bag body can flow back into a liquid guide tube under the condition of external force in the existing urine collecting bag in the prior art, and provides a disposable urine collecting bag with backflow prevention and self-sealing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a disposable urine collection bag with prevent backward flow and self-sealing mouth, includes urine collection bag, urine collection bag's top and bottom intercommunication are equipped with pipe and discharge valve respectively, establish ties between the connected node of pipe and urine collection bag and are equipped with the anti-reflux spare, the inner wall symmetry of anti-reflux spare is equipped with the spout, all be equipped with in the spout rather than assorted slider, two the fixed elevating platform that is equipped with between the slider, the fixed buoyancy piece that is equipped with in elevating platform's bottom, the fixed magnet that is equipped with in elevating platform's top, be equipped with the cock body in the anti-reflux spare, go up the fixed magnet that is equipped with of bottom of cock body with magnet assorted down, go up the cock body and elevating platform's circumference side equiangular equipartition and divide and be equipped with a plurality of water conservancy diversion holes.
Preferably, the lower magnet and the upper magnet have the same magnetic property on the opposite side, and the repulsive force generated by the lower magnet to the upper magnet is greater than the total weight of the upper plug body and the upper magnet.
Preferably, the buoyancy block is a plastic foam board structure, and the buoyancy of the buoyancy block in urine is greater than the total weight of the lifting table, the lower magnet, the upper plug body and the upper magnet.
Preferably, the outer wall of the upper plug body is provided with a step-shaped boss, and the inner wall of the anti-backflow component is provided with a step-shaped groove matched with the step-shaped boss.
Preferably, the urine collecting bag is of a transparent bag body structure, and urine scale marks are arranged on the outer wall of the urine collecting bag.
The disposable urine collection bag with backflow prevention and self-sealing functions has the beneficial effects that: according to the utility model, through the mutual matching between the upper plug body with the upper magnet and the lifting platform with the buoyancy block and the lower magnet, when the urine collecting bag is used, the upper plug body is suspended in the anti-backflow component by the repulsive force of the lower magnet to the upper magnet, urine of a patient flows in from the gap between the stepped groove and the stepped boss and flows into the urine collecting bag through the diversion hole, when the urine collecting bag is extruded by external force, the urine liquid level rises, under the buoyancy action of the buoyancy block, the lifting platform rises and drives the upper plug body to rise under the action of magnetic force, so that the stepped groove and the stepped boss are closed in a closing way, the backflow of the urine is prevented, and meanwhile, when the urine in the urine collecting bag is full, the urine liquid level rises to enable the upper plug body to rise to achieve the purpose of self-sealing.
Drawings
FIG. 1 is a schematic view of a disposable urine collection bag with backflow prevention and self-sealing;
FIG. 2 is a schematic cross-sectional view of a disposable urine collection bag with backflow prevention and self-sealing features according to the present utility model;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 2;
fig. 4 is a schematic diagram of an explosion structure of the anti-backflow unit and its internal components according to the present utility model.
In the figure: urine collection bag 1, discharge valve 2, pipe 3, anti-reflux member 4, ladder type recess 41, spout 42, upper cock body 5, upper magnet 51, ladder type boss 52, elevating platform 6, buoyancy block 61, lower magnet 62, slider 63, guiding hole 7.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a disposable urine collection bag with backflow prevention and self-sealing is disclosed, which comprises a urine collection bag 1, wherein the urine collection bag 1 is of a transparent bag body structure, the outer wall of the urine collection bag 1 is provided with urine scale marks, the top and the bottom of the urine collection bag 1 are respectively communicated with a guide pipe 3 and a discharge valve 2, a backflow prevention piece 4 is connected in series between the connecting nodes of the guide pipe 3 and the urine collection bag 1, sliding grooves 42 are symmetrically arranged on the inner wall of the backflow prevention piece 4, sliding blocks 63 matched with the sliding grooves 42 are arranged in the sliding grooves 42, a lifting table 6 is fixedly arranged between the two sliding blocks 63, a buoyancy block 61 is fixedly arranged at the bottom of the lifting table 6, and a lower magnet 62 is fixedly arranged at the top of the lifting table 6.
The anti-countercurrent member 4 is internally provided with an upper plug body 5, the outer wall of the upper plug body 5 is provided with a stepped boss 52, the inner wall of the anti-countercurrent member 4 is provided with a stepped groove 41 matched with the stepped boss 52, the sealing performance of the anti-countercurrent member and the stepped boss is improved, the bottom of the upper plug body 5 is fixedly provided with an upper magnet 51 matched with a lower magnet 62, one side of the lower magnet 62 opposite to the upper magnet 51 is the same in magnetism, the repulsive force generated by the lower magnet 62 on the upper magnet 51 is greater than the total weight of the upper plug body 5 and the upper magnet 51, the buoyancy block 61 is of a plastic foam board structure, the buoyancy of the buoyancy block 61 in urine is greater than the total weight of the lifting table 6, the lower magnet 62, the upper plug body 5 and the upper magnet 51, and the like, and a plurality of diversion holes 7 are evenly distributed on the circumferential side of the upper plug body 5 and the lifting table 6.
According to the utility model, through the mutual matching between the upper plug body 5 with the upper magnet 51 and the lifting table 6 with the buoyancy block 61 and the lower magnet 62, when the urine collector is used, the upper plug body 5 is suspended in the anti-backflow component 4 by the repulsive force of the lower magnet 62 to the upper magnet 51, urine of a patient flows in from the gap between the stepped groove 41 and the stepped boss 52 and flows into the urine collection bag 1 through the flow guide hole 7, when the urine collection bag 1 is extruded by external force, the urine liquid level rises, under the buoyancy action of the buoyancy block 61, the lifting table 6 rises and drives the upper plug body 5 to rise under the action of magnetic force, so that the stepped groove 41 and the stepped boss 52 are closed in a butt joint mode, backflow of urine is prevented, and meanwhile, when the urine collection bag 1 is full, the urine liquid level rises to enable the upper plug body 5 to rise to achieve the purpose of self-sealing.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a disposable urine collection bag with prevent backward flow and from closing, includes urine collection bag (1), the top and the bottom of urine collection bag (1) communicate respectively and are equipped with pipe (3) and discharge valve (2), a serial communication port, be equipped with between the connected node of pipe (3) and urine collection bag (1) and prevent against current spare (4), the inner wall symmetry of preventing against current spare (4) is equipped with spout (42), all be equipped with rather than assorted slider (63) in spout (42), two fixed between slider (63) are equipped with elevating platform (6), the fixed buoyancy piece (61) that is equipped with in bottom of elevating platform (6), the fixed magnet (62) that is equipped with in top of elevating platform (6), be equipped with in preventing against current spare (4) and go up cock body (5), the fixed be equipped with down magnet (51) of magnet (62) assorted in the bottom of going up cock body (5), circumference side equiangular all divide and be equipped with guide (7) with elevating platform (6).
2. A disposable urine collection bag with backflow prevention and self-sealing according to claim 1, wherein the side of the lower magnet (62) opposite to the upper magnet (51) is the same in magnetism, and the repulsive force generated by the lower magnet (62) to the upper magnet (51) is greater than the total weight of the upper plug body (5) and the upper magnet (51).
3. The disposable urine collection bag with backflow prevention and self-sealing functions according to claim 1, wherein the buoyancy block (61) is of a plastic foam board structure, and the buoyancy of the buoyancy block (61) in urine is larger than the total weight of the lifting table (6), the lower magnet (62), the upper plug body (5) and the upper magnet (51).
4. A disposable urine collection bag with backflow prevention and self-sealing according to claim 1, characterized in that the outer wall of the upper plug body (5) is provided with a stepped boss (52), and the inner wall of the backflow prevention member (4) is provided with a stepped groove (41) matched with the stepped boss (52).
5. The disposable urine collection bag with backflow prevention and self sealing functions according to claim 1, wherein the urine collection bag (1) is of a transparent bag body structure, and urine scale marks are arranged on the outer wall of the urine collection bag (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222499373.0U CN219001352U (en) | 2022-09-21 | 2022-09-21 | Disposable urine collecting bag with backflow prevention and self-sealing functions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222499373.0U CN219001352U (en) | 2022-09-21 | 2022-09-21 | Disposable urine collecting bag with backflow prevention and self-sealing functions |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219001352U true CN219001352U (en) | 2023-05-12 |
Family
ID=86251766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202222499373.0U Expired - Fee Related CN219001352U (en) | 2022-09-21 | 2022-09-21 | Disposable urine collecting bag with backflow prevention and self-sealing functions |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219001352U (en) |
-
2022
- 2022-09-21 CN CN202222499373.0U patent/CN219001352U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN219001352U (en) | Disposable urine collecting bag with backflow prevention and self-sealing functions | |
CN107308509A (en) | A kind of aid urination device | |
CN211560616U (en) | Nursing and household practical urine collector | |
CN2930670Y (en) | Male external urinal | |
CN219043047U (en) | Catheter with prevent backward flow structure | |
CN206102808U (en) | Men's external type shorts formula branching satellite urine bag | |
CN216022358U (en) | Urine collecting bag capable of discharging urine | |
CN206597184U (en) | A kind of bionical automatic urinating device | |
CN210228735U (en) | Urethral catheterization anti-reflux device | |
CN201157488Y (en) | Combined bedpan for male and female | |
CN209270425U (en) | The flow stopping device of anti-urine adverse current | |
CN215504596U (en) | Clinical urine collection device | |
CN212700012U (en) | Catheter with backflow prevention function | |
TWM610565U (en) | Urinary catheter | |
CN112120840A (en) | Urine collecting, storing and separately injecting device based on non-inserted urine collector | |
CN209967196U (en) | Catheter connecting device for preventing countercurrent | |
CN217409546U (en) | Anti-reflux autonomous urination catheter | |
CN213554858U (en) | Connection control device for urinary catheter | |
CN221154467U (en) | Anti-backflow precise metering male urine collecting device | |
CN210698091U (en) | Portable urine collector for women | |
CN217409400U (en) | Uropoiesis surgery nursing leak protection urethral catheterization ware | |
CN215691040U (en) | Urinary control valve | |
CN218832793U (en) | Automatic urine collecting bag for children | |
CN209548192U (en) | Wearable type Multifunction urine collection bag | |
CN219557744U (en) | Urine collection trousers for urology surgery |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230512 |