CN213642445U - Skin-attached drainage bag - Google Patents
Skin-attached drainage bag Download PDFInfo
- Publication number
- CN213642445U CN213642445U CN202022280722.0U CN202022280722U CN213642445U CN 213642445 U CN213642445 U CN 213642445U CN 202022280722 U CN202022280722 U CN 202022280722U CN 213642445 U CN213642445 U CN 213642445U
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- bag body
- bag
- drainage
- annular
- skin
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- Expired - Fee Related
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- 238000007599 discharging Methods 0.000 claims abstract description 20
- 239000012790 adhesive layer Substances 0.000 claims abstract description 7
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 14
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 239000000416 hydrocolloid Substances 0.000 claims description 5
- 230000036555 skin type Effects 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 42
- 238000005259 measurement Methods 0.000 abstract description 8
- 206010052428 Wound Diseases 0.000 description 18
- 208000027418 Wounds and injury Diseases 0.000 description 18
- 208000015634 Rectal Neoplasms Diseases 0.000 description 4
- 210000000683 abdominal cavity Anatomy 0.000 description 4
- 206010038038 rectal cancer Diseases 0.000 description 4
- 201000001275 rectum cancer Diseases 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 206010016717 Fistula Diseases 0.000 description 3
- 230000003890 fistula Effects 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 206010018833 Haematocoele Diseases 0.000 description 2
- 208000005873 Hematocele Diseases 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 206010068797 Anastomotic fistula Diseases 0.000 description 1
- 206010011469 Crying Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001804 debridement Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a skin-attached drainage bag, which comprises a fixing paste, a receiving bag and a drainage tube; the fixing paste is of an annular structure, one side of the fixing paste is provided with an adhesive layer, and the other side of the fixing paste is provided with an annular female buckle; the receiving bag is made of transparent materials and comprises a first bag body and a second bag body which are connected and communicated up and down, the width of the first bag body is larger than that of the second bag body, volume scale marks are arranged on the first bag body and the second bag body, a connector is arranged on one side of the top of the first bag body, an annular male buckle is arranged on the connector along the periphery, the annular male buckle is movably buckled on an annular female buckle which is fixedly pasted, a discharging pipe is arranged at the bottom of the second bag body, a control valve is arranged on the discharging pipe, a back-inserting pocket is arranged on the second bag body, and the bottom of the discharging pipe is turned over upwards and movably inserted into the back-inserting pocket; one end of the drainage tube is positioned in the first bag body, and the other end of the drainage tube extends out of the inner ring of the fixing paste. The drainage liquid can be effectively collected and metered by the device; the observation is easy; meanwhile, the accurate measurement of a small amount of drainage liquid is realized.
Description
Technical Field
The utility model relates to a paste skin type drainage bag belongs to drainage bag technical field.
Background
In clinical work, in order to drain accumulated liquid or hematocele in abdominal cavity and observe color, quality and quantity of drainage liquid conveniently, a drainage tube is usually inserted and connected with a drainage bag.
In practical clinical application, the existing drainage bag has the following problems: the drainage bag is far away from the wound into which the drainage tube is inserted, drainage liquid can seep from the wound around the drainage tube, so that the drainage quantity cannot be accurately calculated, and the skin around the drainage tube can cause wet dermatitis due to the soaking of the seepage liquid and can also cause the pollution of wound dressing, a bed unit and the like; when the drainage liquid is less, the drainage quantity is difficult to accurately measure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a skin-close drainage bag which can effectively collect and measure drainage liquid, including drainage liquid around wounds; meanwhile, the accurate measurement of a small amount of drainage liquid is realized.
For solving the technical problem, the utility model discloses the technical scheme who adopts as follows:
a skin-attached drainage bag comprises a fixing patch, a receiving bag and a drainage tube; the fixing paste is of an annular structure, one side of the fixing paste is provided with an adhesive layer, release paper is arranged on the adhesive layer, and the other side of the fixing paste is provided with an annular female buckle which is positioned on the outer side of the inner ring of the fixing paste and the inner side of the outer ring of the fixing paste; the receiving bag is made of transparent materials and is formed by splicing a first bag body and a second bag body which are connected and communicated from top to bottom, wherein the first bag body is arranged above the second bag body, the width of the first bag body is larger than that of the second bag body, volume scale marks from the bottom of the second bag body are arranged on the first bag body and the second bag body, a connector is arranged on one side of the top of the first bag body, an annular male buckle is arranged on the connector along the periphery, the annular male buckle is movably buckled on an annular female buckle which is fixedly pasted, a discharging pipe is arranged at the bottom of the second bag body, a control valve is arranged on the discharging pipe, a back-inserting pocket is arranged on the second bag body, and the bottom of the discharging pipe is folded upwards and movably inserted into the back-; one end of the drainage tube is positioned in the first bag body, and the other end of the drainage tube extends out of the inner ring of the fixing paste.
During the use, tear off release paper, will fix the subsides and laminate at the wound periphery, insert internal from the wound with drainage tube one end (the one end that stretches out from the inner ring of fixing the subsides), the other end is located first bag internally, drainage liquid is collected in accepting the bag, the peripheral weeping of wound also can flow in accepting the bag along annular pin thread, can directly perceivedly see the volume of drainage liquid through accepting the scale on the bag, the drainage volume should in time empty when reaching two thirds of drainage bag capacity, take out the discharging tube from reinsertion the pocket when empting, open the control valve, drainage liquid can be discharged, after empting, close the control valve and put it back in the reinsertion pocket, continue to collect.
The fixing paste is used for being fixed on a human body, and the size of the inner ring of the fixing paste can be set into products with different sizes and specifications so as to be suitable for the use of wounds with different sizes; the annular female buckle is positioned on the outer side of the fixed paste inner ring and the inner side of the fixed paste outer ring, namely the annular female buckle is positioned between the fixed paste inner ring and the fixed paste outer ring; the receiving bag is arranged for storing and observing the extracted liquid; the second bag body is used for accurately metering a small amount of drainage liquid; the first bag body is arranged to increase the volume of the receiving bag, so that the measuring when more drainage liquid exists is convenient; the arrangement of the annular male buckle and the annular female buckle facilitates the observation of wounds and the replacement of the carrying bag, the carrying bag can be replaced independently according to needs, the cost is reduced, and the pain of a patient is reduced; the discharging pipe is convenient for discharging; due to the design of the detachable structure of the receiving bag, the proper installation angle and direction can be selected according to the body position of a patient, and the adaptability is good; the discharging pipe is connected and communicated with the second bag body; the back-inserting pocket is convenient for storing the discharging pipe, so that the safety is improved; the drainage tube is used for leading the effusion or the hematocele out of the body to the receiving bag.
The skin-attached drainage bag can effectively collect and measure drainage liquid, including drainage liquid around a wound, and reduce and avoid the stimulation and damage of the drainage liquid to the skin and the pollution of wound dressing and bed sheets; the quantity, color and property of the drainage liquid are easy to observe, and the accurate measurement of a small quantity of drainage liquid can be realized; even can observe whether having complication, if rectum cancer patient postoperative appears coincide mouthful fistula, abdominal cavity drainage tube can produce a small amount of gas, then can directly perceivedly see this skin type drainage bag and can appear expanding, explain that there is gas production in the bag.
As a common sense, the annular structure comprises an outer ring with the largest diameter and an inner ring with the smallest diameter, the fixing paste is in the annular structure, and the inner ring and the outer ring of the fixing paste have the same concept as the inner ring and the outer ring of the conventional annular structure.
Because the setting of the second bag body is mainly used for the accurate measurement of a small amount of drainage liquid, the precision of the volume scale of the second bag body is more meticulous, if can mark a scale per 10ml or 5ml on the first bag body, can mark a scale per 1ml or 0.5ml on the second bag body.
In order to improve the stability of drainage, above-mentioned skin type drainage bag still includes the lantern ring, and the lantern ring is ring structure, and the lantern ring is connected at first bag of body inboard, and is located the bottom of interface, and the lantern ring is passed to the one end that the drainage tube is located first bag of body. The lantern ring is arranged to play a certain stabilizing role in the external drainage tube, so that the phenomena of shaking, tube falling and the like are reduced.
In order to improve the accuracy of measurement, first bag body and second bag body are the rectangle structure. Preferably, the transition department of first bag body and second bag body and the corner department of first bag body adopt the cambered surface transition to ensure the unobstructed nature of liquid downward flow better.
In order to meet general requirements, the width of the first bag body is 2-4 times of that of the second bag body.
In order to play a role in reminding, a warning strip layer is arranged at the position of two thirds of the capacity of the receiving bag. When the liquid in the receiving bag approaches or reaches the position of the warning strip layer, the liquid in the receiving bag needs to be discharged in time to ensure the safety and the stability.
In order to further improve the use comfort and safety, the discharge pipe is a hose, and can be a rubber pipe, a silicone pipe or a flexible plastic pipe and the like.
The current various connection forms can be adopted to the structure principle of this application annular pin thread and annular box, like the structure of proclaiming oneself the sack etc. in order to further ensure the stability of connecting, as the scheme of one of them realization, annular box is the structure that the cross-section is "V" shape groove, and annular pin thread is the structure that the cross-section is "V" shape piece, and annular pin thread is prepared by elastic material, and the activity gomphosis of annular pin thread is in annular box. The annular male buckle and the annular female buckle are tightly embedded.
Preferably, the material used for the annular male buckle is rubber or silica gel.
In order to meet general requirements, the diameters of the annular female buckle and the annular male buckle are both 25-30 mm. The diameter of the inner ring of the fixing paste is 10-20 mm. In order to further improve the use stability, the diameter of the outer ring of the fixing paste is 60-150 mm.
To further ensure the structural strength of the device, the distance from the perimeter of the interface to the perimeter of the top of the first pouch body is not less than 2 cm.
In order to further improve the use stability of the device, the skin-adhering drainage bag further comprises a mesh bag, a fixing belt is arranged at the top of the mesh bag, a through opening is formed in the bottom of the mesh bag, the width of the through opening is larger than that of the second bag body and smaller than that of the first bag body, the first bag body is movably arranged in the mesh bag, and the second bag body penetrates out of the through opening. When the bed is used, the fixing belt of the mesh bag is movably connected to the bed frame or other parts of a patient, so that the carrying bag is supported, and the use stability is improved. The mesh bag can be selected according to specific conditions, and can be used under the condition of large drainage quantity.
In order to improve the use comfort, the fixing paste comprises release paper, hydrocolloid dressing and a non-woven fabric layer which are sequentially connected in the thickness direction. The hydrocolloid dressing has the functions of moisture absorption, debridement and the like, and the use comfort of patients is obviously improved. The non-woven fabric layer is breathable and comfortable.
The volume scale marks are arranged on the front sides of the first bag body and the second bag body, and in order to improve the use comfort, the outer sides of the back sides of the first bag body and the second bag body are provided with non-woven fabric layers. The back side surfaces of the first bag body and the second bag body are the surfaces directly contacted with the patient.
The technology not mentioned in the present invention refers to the prior art.
The skin-attached drainage bag can effectively collect and measure drainage liquid, including drainage liquid around wounds, and reduce and avoid the stimulation and damage of the drainage liquid to the skin and the pollution of bed sheets and the like; the quantity, color and property of the drainage liquid are easy to observe; meanwhile, the accurate measurement of a small amount of drainage liquid is realized; even can observe whether having complication, if rectum cancer patient postoperative appears anastomotic stoma fistula, abdominal cavity drainage tube can produce a small amount of gas, then can directly perceivedly see and accept the bag and appear expanding.
Drawings
FIG. 1 is a schematic view of the expanded state of a discharge tube of a skin-contacting drainage bag in embodiment 1 of the present invention;
FIG. 2 is a schematic view of the storage state of a discharge tube of a skin-contacting drainage bag in accordance with embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a skin-contacting drainage bag in embodiment 2 of the present invention;
fig. 4 is a schematic structural view of a skin-contacting drainage bag in embodiment 3 of the present invention;
fig. 5 is a schematic view of the annular female buckle and the annular male buckle according to embodiment 4 of the present invention;
fig. 6 is a schematic view of the fixing paste in the thickness direction according to embodiment 7 of the present invention;
in the figure, 1 is a fixed sticker, 11 is release paper, 12 is hydrocolloid dressing, 13 is a non-woven fabrics layer, 2 is for accepting the bag, 21 is the first bag body, 22 is the second bag body, 23 is the volume scale, 24 is warning strip layer, 3 is the drainage tube, 4 is the blowing pipe, 41 is the control valve, 42 is the reinsertion pocket, 5 is the lantern ring, 6 is annular box, 7 is annular pin.
Detailed Description
For a better understanding of the present invention, the following examples are provided to further illustrate the present invention, but the present invention is not limited to the following examples.
The terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used herein as terms of orientation or positional relationship with respect to one another as shown in the drawings or in use, and are used for convenience in describing the present application and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present application.
Example 1
As shown in fig. 1-2, a skin-attached drainage bag comprises a fixing patch, a receiving bag and a drainage tube; the fixing paste is of an annular structure, one side of the fixing paste is provided with an adhesive layer, release paper is arranged on the adhesive layer, and the other side of the fixing paste is provided with an annular female buckle which is positioned on the outer side of the inner ring of the fixing paste and the inner side of the outer ring of the fixing paste; the receiving bag is made of transparent materials and is formed by splicing a first bag body and a second bag body which are connected and communicated from top to bottom, wherein the first bag body is arranged above the second bag body, the width of the first bag body is 3 times of that of the second bag body, the front sides of the first bag body and the second bag body are provided with volume scale marks from the bottom of the second bag body, one side of the top of the first bag body is provided with a connector, the connector is provided with an annular male buckle along the periphery, the annular male buckle is movably buckled on an annular female buckle of a fixed sticker, the bottom of the second bag body is provided with a discharging pipe, the discharging pipe is provided with a control valve, the second bag body is provided with a back-inserting pocket, and the bottom of the discharging pipe is upwards turned and movably inserted in the back-inserting; one end of the drainage tube is positioned in the first bag body, and the other end of the drainage tube extends out of the inner ring of the fixing paste.
During the use, tear off release paper, will fix and paste the laminating at the wound periphery, it is internal to insert the wound with drainage tube one end, the other end is located first bag, drainage liquid is collected in accepting the bag, the peripheral sepage of wound also can be followed annular pin thread and flowed in accepting the bag, can directly perceivedly see the volume of drainage liquid through accepting the scale on the bag, the drainage volume should in time be emptyd when reaching two-thirds of drainage bag capacity, take out the blowing pipe from reinserting the pocket when empting, open the control valve, drainage liquid can be discharged, after empting and finishing, close the control valve and put it back in the socket bag, continue to collect.
The skin-attached drainage bag can effectively collect and measure drainage liquid including drainage liquid around a wound, and reduce and avoid the stimulation and damage of the drainage liquid to the skin and the pollution of wound dressing and bed sheets; the drainage quantity can be effectively measured, the quantity, color and property of the drainage liquid are easy to observe, and the accurate measurement of a small amount of drainage liquid can be realized; even can observe whether having complication, if rectum cancer patient postoperative appears coincide mouthful fistula, abdominal cavity drainage tube can produce a small amount of gas, then can directly perceivedly see this skin type drainage bag and can appear expanding, explain that there is gas production in the bag.
Example 2
On the basis of the embodiment 1, the following improvements are further made: as shown in fig. 3, in order to improve the stability of drainage, the skin-contacting drainage bag further comprises a lantern ring which is of an annular structure, the lantern ring is connected to the inner side of the first bag body and located at the bottom of the connector, and one end of the drainage tube located in the first bag body penetrates through the lantern ring. The lantern ring is arranged to play a certain stabilizing role in the external drainage tube, so that the phenomena of shaking, tube falling and the like are reduced.
Example 3
On the basis of the embodiment 2, the following improvements are further made: as shown in fig. 4, in order to improve the accuracy of the measurement, the first bag body and the second bag body are both rectangular. The transition of the first bag body and the second bag body and the corner of the first bag body adopt the cambered surface transition to better ensure the smoothness of the downward flow of the liquid. In order to play a role in reminding, a warning strip layer is arranged at the position of two thirds of the capacity of the receiving bag. When the liquid in the receiving bag approaches or reaches the position of the warning strip layer, the liquid in the receiving bag needs to be discharged in time to ensure the safety and the stability.
Example 4
On the basis of the embodiment 3, the following improvements are further made: as shown in fig. 5, the annular female buckle is a structure with a section of a "V" shaped groove, the annular male buckle is a structure with a section of a "V" shaped block, the annular male buckle is made of rubber or silica gel, and the annular male buckle is movably embedded in the annular female buckle. The annular male buckle and the annular female buckle are tightly embedded.
Example 5
On the basis of the embodiment 4, the following improvements are further made: in order to meet general requirements, the diameters of the annular female buckle and the annular male buckle are both 25-30 mm, such as 28cm or 30cm, the diameter of the inner ring of the fixing patch is 10-20 mm, such as 10cm, 15cm or 20cm, and the diameter of the outer ring of the fixing patch is 60-150 mm, such as 60cm, 90cm or 120 cm. The distance from the periphery of the interface to the periphery of the top of the first bag body is not less than 2 cm.
Example 6
On the basis of the embodiments 1-5, the following improvements are further made: in order to further improve the stability of the device in use, the skin-adhering drainage bag further comprises a mesh bag (grid bag, which is convenient for observation), a fixing band is arranged at the top of the mesh bag, a through opening is arranged at the bottom of the mesh bag, the width of the through opening is greater than that of the second bag body and smaller than that of the first bag body, the first bag body is movably arranged in the mesh bag, and the second bag body penetrates out from the through opening. When the bed is used, the fixing belt of the mesh bag is movably connected to the bed frame or other parts of a patient, so that the carrying bag is supported, and the use stability is improved.
Example 7
On the basis of the embodiments 1-5, the following improvements are further made: as shown in fig. 6, in order to improve the comfort of use, the fixing patch comprises release paper, hydrocolloid dressing and a non-woven fabric layer which are sequentially connected with each other along the thickness direction; the outer sides of the back side surfaces of the first bag body and the second bag body are provided with non-woven fabric layers; the discharging pipe is a hose.
The skin-attaching drainage bag of each example is used for abdominal drainage patients in the hospital, and the color, quality and quantity of drainage liquid in the bag are easy to observe after the drainage bag is used for one week; the patient is convenient to carry, and the movement of the patient is facilitated; when the rectal cancer patient has anastomotic fistula after operation, a small amount of gas is generated in the bag; the bed unit is clean and pollution-free; the discharging pipe can be folded and stored; accept the design of bag detachable construction, made things convenient for the change of dressings and observed the wound condition, also made things convenient for the change of accepting the bag, and can be according to the direction of position adjustment installation.
Claims (10)
1. A paste skin type drainage bag which characterized in that: comprises a fixing paste, a receiving bag and a drainage tube; the fixing paste is of an annular structure, one side of the fixing paste is provided with an adhesive layer, release paper is arranged on the adhesive layer, and the other side of the fixing paste is provided with an annular female buckle which is positioned on the outer side of the inner ring of the fixing paste and the inner side of the outer ring of the fixing paste; the receiving bag is made of transparent materials and is formed by splicing a first bag body and a second bag body which are connected and communicated from top to bottom, wherein the first bag body is arranged above the second bag body, the width of the first bag body is larger than that of the second bag body, volume scale marks from the bottom of the second bag body are arranged on the first bag body and the second bag body, a connector is arranged on one side of the top of the first bag body, an annular male buckle is arranged on the connector along the periphery, the annular male buckle is movably buckled on an annular female buckle which is fixedly pasted, a discharging pipe is arranged at the bottom of the second bag body, a control valve is arranged on the discharging pipe, a back-inserting pocket is arranged on the second bag body, and the bottom of the discharging pipe is folded upwards and movably inserted into the back-; one end of the drainage tube is positioned in the first bag body, and the other end of the drainage tube extends out of the inner ring of the fixing paste.
2. The skin-contacting drainage bag of claim 1, wherein: still include the lantern ring, the lantern ring is cyclic annular structure, and the lantern ring is connected in first bag of body inboard, and is located the bottom of interface, and the lantern ring is passed to the one end that the drainage tube is located first bag of body.
3. A skin-contacting drainage bag according to claim 1 or 2 wherein: the first bag body and the second bag body are both rectangular structures; the width of the first bag body is 2-4 times of the width of the second bag body.
4. A skin-contacting drainage bag according to claim 1 or 2 wherein: warning strip layers are arranged at two thirds of the capacity of the receiving bag; the discharging pipe is a hose.
5. A skin-contacting drainage bag according to claim 1 or 2 wherein: the annular female buckle is of a structure with a V-shaped groove in cross section, the annular male buckle is of a structure with a V-shaped block in cross section, the annular male buckle is made of elastic materials, and the annular male buckle is movably embedded in the annular female buckle.
6. The skin-contacting drainage bag of claim 5, wherein: the annular male buckle is made of rubber or silica gel.
7. A skin-contacting drainage bag according to claim 1 or 2 wherein: the diameters of the annular female buckle and the annular male buckle are both 25-30 mm; the diameter of an inner ring of the fixing paste is 10-20 mm; the diameter of the outer ring of the fixing paste is 60-150 mm.
8. A skin-contacting drainage bag according to claim 1 or 2 wherein: the distance from the periphery of the interface to the periphery of the top of the first bag body is not less than 2 cm.
9. A skin-contacting drainage bag according to claim 1 or 2 wherein: still include the pocket, the top of pocket is equipped with the fixed band, and the bottom of pocket is equipped with the mouth of wearing out, and the width of the mouth of wearing out is greater than the width of the second bag body, is less than the width of the first bag body, and the activity of the first bag body is installed in the pocket, and the second bag body is worn out from the mouth of wearing out.
10. A skin-contacting drainage bag according to claim 1 or 2 wherein: the fixing paste comprises release paper, hydrocolloid dressing and a non-woven fabric layer which are sequentially connected along the thickness direction; the volume scale marks are arranged on the front side surfaces of the first bag body and the second bag body, and the back side surfaces of the first bag body and the second bag body are provided with non-woven fabric layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022280722.0U CN213642445U (en) | 2020-10-14 | 2020-10-14 | Skin-attached drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022280722.0U CN213642445U (en) | 2020-10-14 | 2020-10-14 | Skin-attached drainage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213642445U true CN213642445U (en) | 2021-07-09 |
Family
ID=76701020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022280722.0U Expired - Fee Related CN213642445U (en) | 2020-10-14 | 2020-10-14 | Skin-attached drainage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213642445U (en) |
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2020
- 2020-10-14 CN CN202022280722.0U patent/CN213642445U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |