CN219557743U - Unidirectional wet-guiding urinary tract ostomy bag - Google Patents
Unidirectional wet-guiding urinary tract ostomy bag Download PDFInfo
- Publication number
- CN219557743U CN219557743U CN202320271428.4U CN202320271428U CN219557743U CN 219557743 U CN219557743 U CN 219557743U CN 202320271428 U CN202320271428 U CN 202320271428U CN 219557743 U CN219557743 U CN 219557743U
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- layer
- moisture
- unidirectional
- chassis
- drainage hole
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- 210000001635 urinary tract Anatomy 0.000 title claims abstract description 13
- 239000010410 layer Substances 0.000 claims abstract description 93
- 239000012790 adhesive layer Substances 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 40
- 230000002209 hydrophobic effect Effects 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 17
- 241000894006 Bacteria Species 0.000 claims description 4
- 230000002485 urinary effect Effects 0.000 claims 6
- 208000015181 infectious disease Diseases 0.000 abstract description 8
- 206010061218 Inflammation Diseases 0.000 abstract description 7
- 230000004054 inflammatory process Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 210000002700 urine Anatomy 0.000 description 49
- 229920000742 Cotton Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 235000003301 Ceiba pentandra Nutrition 0.000 description 4
- 244000146553 Ceiba pentandra Species 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 208000035143 Bacterial infection Diseases 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 208000022362 bacterial infectious disease Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 206010051506 Ureteral polyp Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000151 anti-reflux effect Effects 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 208000022043 polyp of ureter Diseases 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a unidirectional moisture-guiding urinary tract ostomy bag, which comprises a bag body and a chassis, wherein a drainage hole communicated with the inside of the bag body is formed in the chassis, a lantern ring is arranged in the drainage hole, the chassis comprises a unidirectional moisture-guiding layer, an adhesive layer and a waterproof layer, the waterproof layer is arranged on the outer side of the unidirectional moisture-guiding layer, a diversion trench communicated with the drainage hole is formed in the unidirectional moisture-guiding layer, and a unidirectional check valve is arranged in the lantern ring. The utility model can continuously maintain the dryness and the sterile state of the skin around the urostomy for a long time in the urostomy drainage process, and effectively prevent the skin from generating inflammation or infection.
Description
Technical field:
the utility model relates to the technical field of medical auxiliary instruments, in particular to a unidirectional moisture-conducting urostomy bag.
The background technology is as follows:
ureterostomy is a common surgical procedure for radical bladder control and total incision, and the stoma site requires a lifelong indwelling urostomy bag. The current commonly used urinary tract ostomy bag is mainly adhered around the stoma by a rubber disc, the middle of the rubber disc is provided with an opening, and then a urine (feces) collecting bag is hung on the rubber disc; the adhesive of the product fixing chassis is adhered to the periphery of the stoma for 7 x 24 hours, in the long-term use process, urine can leak, the urine contacts with the skin around the stoma for a long time, and the skin is inflamed, the ureteral polyp is proliferated, and even infection occurs. The patent with the patent application number of CN202021504930.8 discloses a collecting bag for collecting seepage, which comprises a collecting bag, wherein an ostomy chassis is arranged on the collecting bag, and a liquid outlet is arranged at the bottom of the collecting bag; the top of the collecting bag is provided with an exhaust device, the exhaust device comprises an exhaust channel, the left end of the exhaust channel is provided with an exhaust hole, the right end of the exhaust channel is provided with an air outlet, and the exhaust channel is filled with absorbent cotton; the collecting bag is also provided with a gas one-way valve which realizes one-way air intake from outside to inside, and a bag cover is sleeved below the collecting bag; the whole seepage collecting bag can discharge the hot air emitted in the body through the exhaust channel, and the absorbent cotton of the exhaust channel can absorb the moist seepage to reduce the emission of peculiar smell. However, the structure only absorbs the seepage liquid through the absorbent cotton, the dryness and the sterile state of the skin can not be continuously maintained after the absorbent cotton is soaked by the seepage liquid for a long time, and the skin around the stoma is still easy to generate inflammation or infection.
The utility model comprises the following steps:
(one) solving the technical problems
The utility model aims to provide a unidirectional moisture-conducting urostomy pocket, which solves the problems that the dryness and the sterile state of the skin around the urostomy cannot be continuously maintained for a long time in the prior art, and the skin is easy to generate inflammation or infection.
(II) technical scheme:
in order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a one-way wet urinary tract ostomy bag, includes the bag body and chassis, be equipped with on the chassis with the drainage hole of the inside intercommunication of bag body, be equipped with the lantern ring in the drainage hole, the chassis includes one-way wet layer, paste layer and waterproof layer, the waterproof layer sets up the one-way wet layer outside, be equipped with in the one-way wet layer with the guiding gutter of drainage hole intercommunication, be equipped with one-way check valve in the lantern ring.
The base plate is used for being fixed on a patient to cover a urinary tract stoma on the body surface of the patient, the lantern ring is used for being sleeved on the periphery of the urinary tract stoma, the lantern ring is made of flexible skin-friendly materials so as to adjust the size of the urinary tract stoma and avoid stimulation to human tissues around the urinary tract stoma, the drainage hole is used for being communicated with the bag body to introduce urine into the bag body for storage, the base plate is adhered and fixed with human skin through the adhesive layer, the waterproof layer is used for preventing urine from leaking out of the chassis, the one-way check valve is used for preventing urine entering the bag body from flowing back into the drainage hole, the one-way moisture guiding layer is used for guiding urine leaking out of the urostomy into the drainage groove in a one-way mode, the urine enters the drainage hole through the drainage groove, the dryness and the sterile state of skin around the urostomy are maintained, and the leaked urine is prevented from contacting the skin around the urostomy for a long time to cause inflammation or infection.
Further, the unidirectional moisture-conducting layer comprises a hydrophobic layer and a hydrophilic layer, the hydrophobic layer is close to the adhesive layer, the hydrophilic layer is close to the bag body, and the diversion trench is arranged in the hydrophilic layer. The hydrophobic layer is in contact with the skin and is used for unidirectionally leading leaked urine, sweat and other moisture to the hydrophilic layer, and the hydrophilic layer is used for adsorbing the moisture and dispersing into the drainage holes through the diversion trenches so as to ensure that the skin is kept dry for a long time.
Further, the hydrophilic layer is provided with a plurality of moisture guiding holes which are in contact with the hydrophobic layer, and the moisture guiding holes are communicated with the hydrophobic layer and the diversion trenches. The moisture guide holes are used for enhancing the moisture transfer efficiency between the hydrophobic layer and the hydrophilic layer and ensuring that moisture is fully absorbed by the hydrophilic layer through the hydrophobic layer.
Further, be equipped with the test strip on the chassis, the test strip includes transparent waterproof layer and sets up the interior detection test strip of transparent waterproof layer, the one end of test strip is located in the drainage hole. The detection strip is used for detecting the contact time of the tissue around the urostomy and urine or the condition of bacterial infection, so that medical staff can judge the state of the tissue around the urostomy in a visual way.
Further, the number of the detection strips is two, one detection test strip in the detection strips is water detection test paper, and the other detection test strip in the detection strips is bacteria detection test paper. The water detection test paper is used for detecting the contact time of the tissue around the urostomy with urine, the color of the water detection test paper changes along with the contact time with the urine, medical staff can judge whether the tissue around the urostomy is in a urine soaking state for a long time or not by observing the color of the water detection test paper, and the bacteria detection test paper is used for detecting whether the urostomy is infected or not, so that the medical staff can take corresponding measures in time.
Further, an anti-leakage valve is arranged in the lantern ring. The anti-leakage valve is used for blocking one side of the diversion trench close to the body surface of the patient after the lantern ring is sleeved around the urostomy, so that urine in the diversion trench is prevented from leaking from a gap between the urostomy and the lantern ring to contact the skin of the patient.
Further, a vertical liquid outlet is arranged on the side surface of the lantern ring and close to the one-way check valve, and a backflow prevention valve is arranged on the outer side of the vertical liquid outlet. The vertical liquid outlet is used for guiding urine in the drainage hole into the bag body when a patient stands, so that the urine is prevented from being detained in the drainage hole for a long time.
(III) beneficial effects:
compared with the prior art, the utility model has the following beneficial effects: through setting up the bag body and chassis, set up the drainage hole with the inside intercommunication of bag body on the chassis, set up the lantern ring in the drainage hole, the chassis includes one-way wet layer, paste layer and waterproof layer, the waterproof layer sets up in the one-way wet layer outside, set up the guiding gutter with the drainage hole intercommunication in the one-way wet layer, set up one-way check valve in the lantern ring, can be at the urine drainage in-process will follow the urine one-way leading-in bag body that the urine oozes out of urine stoma, keep the dry and aseptic condition of skin around the urine stoma, effectively avoid the long-term skin around the urine contact urine stoma of seepage to cause inflammation or infection.
Description of the drawings:
in order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described below.
FIG. 1 is a schematic illustration of a one-way moisture-wicking ostomy bag according to an embodiment of the utility model;
FIG. 2 is a side cross-sectional view of the chassis portion of the one-way moisture-transfer urostomy bag according to an embodiment of the present utility model;
FIG. 3 is a transverse cross-sectional view of the chassis portion of the one-way moisture-transfer urostomy bag according to an embodiment of the present utility model;
FIG. 4 is an enlarged partial cross-sectional view of the collar portion of the one-way moisture-wicking urinary tract ostomy bag according to an embodiment of the utility model;
in the figure: 1. a bag body; 2. a chassis; 21. a unidirectional moisture guiding layer; 211. a hydrophobic layer; 212. a hydrophilic layer; 22. an adhesive layer; 23. a waterproof layer; 3. drainage holes; 4. a collar; 5. a diversion trench; 6. a one-way check valve; 7. a moisture guiding hole; 8. a test strip; 81. a transparent waterproof layer; 82. detecting a test strip; 9. an anti-leakage valve; 10. a vertical liquid outlet; 11. an anti-reflux valve; 12. a liquid outlet; 13. a plug; 14. a scale; 15. a urostomy;
the specific embodiment is as follows:
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.
The unidirectional wet guiding urinary tract ostomy bag comprises a bag body 1 and a chassis 2, wherein the chassis 2 is provided with a drainage hole 3 communicated with the inside of the bag body 1, a lantern ring 4 is arranged in the drainage hole 3, the chassis 2 comprises a unidirectional wet guiding layer 21, an adhesive layer 22 and a waterproof layer 23, the waterproof layer 23 is arranged on the outer side of the unidirectional wet guiding layer 21, a diversion trench 5 communicated with the drainage hole 3 is arranged in the unidirectional wet guiding layer 21, and a unidirectional check valve 6 is arranged in the lantern ring 4. The unidirectional moisture-guiding layer 21 can be made of an antibacterial nonwoven fabric, kapok fiber and cotton fiber are respectively opened to form a kapok fiber net and a cotton fiber net, most of cotton fibers in the pre-needled water-permeable cotton fiber net layer are penetrated into the pre-needled kapok fiber net layer by a low-frequency needling method, then the pre-needled kapok fiber net layer and the pre-needled cotton fiber net layer are compounded, and hydrophilic antibacterial modification treatment is carried out on the compound fiber net layer, so that the antibacterial nonwoven fabric with unidirectional moisture guiding function is prepared.
Preferably, the unidirectional moisture-conducting layer 21 includes a hydrophobic layer 211 and a hydrophilic layer 212, the hydrophilic layer 212 may be a pure cotton layer, the hydrophobic layer 211 may be a polypropylene layer, the hydrophobic layer 211 is close to the adhesive layer 22, the hydrophilic layer 212 is close to the bag body 1, and the flow-conducting groove 5 is arranged in the hydrophilic layer 212. The hydrophobic layer 211 contacts with skin, is used for unidirectionally leading the water such as urine or sweat that leaks to the hydrophilic layer 212, and the hydrophilic layer 212 is used for adsorbing the water and is dispersed into the drainage hole 3 through the guiding gutter 5, so that the skin is kept dry for a long time.
Preferably, the hydrophilic layer 212 is provided with a plurality of moisture guiding holes 7 contacted with the hydrophobic layer 211, and the moisture guiding holes 7 are communicated with the hydrophobic layer 211 and the diversion trenches 5. The moisture-guiding holes 7 are used for enhancing the moisture transfer efficiency between the hydrophobic layer 211 and the hydrophilic layer 212, and ensure that moisture is fully absorbed by the hydrophilic layer 212 through the hydrophobic layer 211.
Preferably, the chassis 2 is provided with a detection strip 8, the detection strip 8 comprises a transparent waterproof layer 81 and a detection test strip 82 arranged in the transparent waterproof layer 81, and one end of the detection strip 8 is positioned in the drainage hole 3. The detection strip 8 is used for detecting the contact time of the tissue around the urostomy 15 and urine or the condition of bacterial infection, so that medical staff can conveniently judge the state of the tissue around the urostomy 15 in a visual way.
Preferably, there are two test strips 8, one test strip 81 in the test strip 8 is a moisture test strip, and one test strip 81 in the test strip 8 is a bacteria test strip. The water detection test paper is used for detecting the contact time between tissue around the urostomy and urine, the color of the water detection test paper changes along with the contact time with the urine, as one end of the water detection test paper is positioned in the drainage hole 3, the other end of the water detection test paper extends out of the bag body 1, one end of the water detection test paper positioned outside the bag body 1 can be coated with a water-staining material, such as anhydrous cobalt chloride or anhydrous copper sulfate, and the like, a base material of the water detection test paper can be a material with a slower capillary permeation rate, after one end of the water detection test paper positioned in the drainage hole 3 contacts with water, the water slowly diffuses outwards along with the principle of capillary phenomenon, the water detection test paper is provided with a proper material and a proper length, so that the diffusion time is controlled to be about 10 days, the color of the water after the water diffuses to one end positioned outside the bag body 1 is changed, medical staff can judge whether the tissue around the urostomy 15 is in a urine soaking state for a long time by observing the color of the water detection test paper, and the bacterial detection test paper can adopt READEN brand products or nanofiber-based bacterial detection test papers for detecting whether the urostomy 15 is infected in time, so that medical staff can take corresponding measures in time.
Preferably, an anti-leakage valve 9 is provided in the collar 4. The anti-leakage valve 9 is used for blocking one side of the diversion trench 5 close to the body surface of the patient after the lantern ring 4 is sleeved around the urostomy, so that urine in the diversion trench 3 is prevented from leaking from a gap between the urostomy and the lantern ring 4 to contact the skin of the patient.
Preferably, a vertical liquid outlet 10 is arranged on the side surface of the collar 4 near the one-way check valve 6, and a backflow prevention valve 11 is arranged on the outer side of the vertical liquid outlet 10. The vertical liquid outlet 10 is used for guiding urine in the drainage hole 3 into the bag body 1 when a patient stands, so that the urine is prevented from staying in the drainage hole 3 for a long time.
The bag body 1 is also provided with a liquid outlet 12, the liquid outlet 12 is provided with a plug 13, and the liquid outlet 12 is opened and closed by the plug 13 and is used for discharging urine collected in the bag body 1. The bag 1 is provided with a scale 14 for reading the volume of liquid in the bag 1.
The application method of the unidirectional moisture-conducting urinary tract ostomy bag comprises the following steps:
the urine collection bag is characterized in that the chassis 2 is fixed on a patient through the adhesive layer 22, the urine on the body surface of the patient is covered by the urine collection bag 15, the lantern ring 4 is sleeved around the urine collection opening 15, the lantern ring 4 is made of flexible skin-friendly materials, so that the size of the urine collection opening 15 is adjusted, the irritation to human tissues around the urine collection opening 15 is avoided, the drainage hole 3 is communicated with the bag body 1 to enable urine to be introduced into the bag body 1 for storage, the waterproof layer 23 can prevent urine from leaking out of the chassis 2, the urine flows out of the urine collection opening 15 and then enters the bag body 1 through the drainage hole 3 and the one-way check valve 6, the urine is prevented from flowing back, the urine leaking out of the urine collection opening enters the drainage hole 3 and the bag body 1 through the one-way guide moisture-guiding layer 21 in the one-way guide groove 5, the leakage and aseptic state of the skin around the urine collection opening are maintained, and the urine is prevented from contacting the skin around the urine collection opening for a long time to cause inflammation or infection.
In summary, the unidirectional moisture-conducting urostomy bag provided by the utility model solves the problems that the dryness and the sterile state of the skin around the urostomy cannot be continuously maintained for a long time in the prior art, and the skin is easy to generate inflammation or infection.
The present utility model has been described above by way of example, but the present utility model is not limited to the above-described embodiments, and any modifications or variations based on the present utility model fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a one-way wet urinary tract ostomy bag of leading, includes the bag body and chassis, be equipped with on the chassis with the drainage hole of the inside intercommunication of bag body, be equipped with the lantern ring in the drainage hole, its characterized in that: the chassis comprises a unidirectional moisture guiding layer, an adhesive layer and a waterproof layer, wherein the waterproof layer is arranged on the outer side of the unidirectional moisture guiding layer, a diversion trench communicated with the drainage hole is arranged in the unidirectional moisture guiding layer, and a unidirectional check valve is arranged in the lantern ring.
2. A unidirectional moisture-wicking urinary ostomy pouch as claimed in claim 1, wherein: the unidirectional moisture-conducting layer comprises a hydrophobic layer and a hydrophilic layer, the hydrophobic layer is close to the adhesive layer, the hydrophilic layer is close to the bag body, and the diversion trench is arranged in the hydrophilic layer.
3. A unidirectional moisture-wicking urinary ostomy pouch as claimed in claim 2, wherein: the hydrophilic layer is provided with a plurality of moisture guide holes which are in contact with the hydrophobic layer, and the moisture guide holes are communicated with the hydrophobic layer and the diversion trenches.
4. A unidirectional moisture-wicking urinary ostomy pouch as claimed in claim 1, wherein: the chassis is provided with a detection strip, the detection strip comprises a transparent waterproof layer and a detection test strip arranged in the transparent waterproof layer, and one end of the detection strip is positioned in the drainage hole.
5. A unidirectional moisture-wicking urinary ostomy pouch as defined in claim 4, wherein: the number of the detection strips is two, one detection test strip in the detection strips is water detection test paper, and the other detection test strip in the detection strips is bacteria detection test paper.
6. A unidirectional moisture-wicking urinary ostomy pouch as claimed in claim 1, wherein: an anti-leakage valve is arranged in the lantern ring.
7. A unidirectional moisture-wicking urinary ostomy pouch as claimed in claim 1, wherein: the side of the lantern ring is provided with a vertical liquid outlet close to the one-way check valve, and the outer side of the vertical liquid outlet is provided with an anti-backflow valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320271428.4U CN219557743U (en) | 2023-02-21 | 2023-02-21 | Unidirectional wet-guiding urinary tract ostomy bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320271428.4U CN219557743U (en) | 2023-02-21 | 2023-02-21 | Unidirectional wet-guiding urinary tract ostomy bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219557743U true CN219557743U (en) | 2023-08-22 |
Family
ID=87671628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320271428.4U Active CN219557743U (en) | 2023-02-21 | 2023-02-21 | Unidirectional wet-guiding urinary tract ostomy bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219557743U (en) |
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2023
- 2023-02-21 CN CN202320271428.4U patent/CN219557743U/en active Active
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