CN109820636B - Negative pressure vacuum drainage ostomy bag - Google Patents
Negative pressure vacuum drainage ostomy bag Download PDFInfo
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- CN109820636B CN109820636B CN201910207328.3A CN201910207328A CN109820636B CN 109820636 B CN109820636 B CN 109820636B CN 201910207328 A CN201910207328 A CN 201910207328A CN 109820636 B CN109820636 B CN 109820636B
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Abstract
A negative pressure vacuum drainage ostomy bag comprises a binding part, wherein a round hole is formed in the center of the binding part, a contact part is arranged at the rear end of the round hole, a fixing ring is arranged on the outer side of the front end of the round hole, a mounting groove is formed in the center of the inner side of the fixing ring, a clamping tooth part is arranged in the mounting groove, a sealing cover is arranged at the front end of the fixing ring, a clamping ring is arranged at the rear end of the sealing cover, an outflow port is arranged at the lower side of the front end of the sealing cover, a fixing cover is in threaded connection with the outer side of the outflow port, a mounting hole is formed in the center of the front end of the fixing cover, a positioning groove is formed in the rear end of the mounting hole, a connecting pipe is arranged in the mounting hole, a boss part is arranged at the upper end of the connecting pipe, a, the center of the upper end of the negative pressure bottle is provided with a suction port, the inner side of the suction port is provided with a sealing groove, and the outer side of the upper end of the suction port is in threaded connection with a connecting cover.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a negative-pressure vacuum drainage ostomy bag.
Background
The stoma is generally directed to a lesion of the rectum and bladder (e.g., rectal cancer, bladder cancer, ileus, etc.), and in order to maintain the patient's life, a doctor surgically removes the lesion, for example, rectal cancer removes the rectum and anal canal, bladder cancer removes the bladder, and then opens an opening on the left or right side of the patient's abdomen. Excrement or urine is involuntarily discharged out of the body through the stoma, a bag is required to be adhered to the stoma to contain discharged objects after the patient is discharged, a large amount of liquid can be discharged from a human body in one day, so that the ostomy bag needs to be frequently taken down and replaced, waste liquid in the ostomy bag is poured, partial liquid can overflow from the stoma when the ostomy bag is poured, unnecessary troubles are caused to the operation process, and the operation is more troublesome for the patient paralyzed for a long time on a sickbed.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a negative-pressure vacuum drainage ostomy bag, which has a reasonable structural design, can remove waste liquid without detaching the ostomy bag, is convenient for the long-time use of the ostomy bag, is difficult to flow out, and is simple and convenient to operate.
The invention adopts the technical scheme for solving the technical problems that: the novel ostomy bag comprises a binding part, wherein fixing holes are formed in the left end and the right end of the binding part, an elastic bandage is arranged in the left fixing hole and the right fixing hole, a triangular hasp is fixedly connected to the elastic bandage at the right end, a round hole is formed in the center of the binding part, a contact part fixedly connected to the binding part is arranged on the outer side of the rear end of the round hole, a fixing ring is arranged on the outer side of the front end of the round hole, a mounting groove is formed in the center of the inner side of the fixing ring, clamping tooth parts fixedly connected to the left wall and the right wall of the mounting groove are arranged in the mounting groove, a sealing cover is arranged at the front end of the fixing ring, a clamping ring positioned in the mounting groove is arranged at the rear end of the sealing cover, a flow outlet is arranged on the lower side of the front end of the sealing cover, the mounting hole is internally provided with a connecting pipe, the upper end of the connecting pipe is provided with a boss part positioned in the positioning groove, a leakage-proof ring is arranged between the inner side of the fixed cover and the outflow port, the middle end of the connecting pipe is provided with a thin pipe, the outer side of the thin pipe is sleeved with a liquid stopping clamp, the lower end of the connecting pipe is connected with a collecting bag, the right side of the upper end of the collecting bag is provided with a lavage port, the outer side of the lavage port is in threaded connection with a first sealing cover, the lower end of the collecting bag is connected with an output pipe, the outer side of the lower end of the output pipe is in threaded connection with a connecting sleeve, the inner side of the output pipe is in sliding connection with a sliding plate, the left and right ends of the inner side of the output pipe are provided with sliding grooves, the left and right ends, the upper end of the leak-proof plate is provided with a first spring positioned outside the connecting part, the upper end of the first spring is propped against the lower end of the output tube, the lower end of the leak-proof plate is provided with a supporting plate positioned on the inner wall of the connecting sleeve, the central position of the upper end of the supporting plate is provided with a liquid leakage hole, the inner side of the lower end of the connecting sleeve is provided with a negative pressure bottle, the central position of the upper end of the negative pressure bottle is provided with a suction port, the inner side of the suction port is provided with a sealing groove, the outer side of the upper end of the suction port is in threaded connection with a connecting cover, the connecting cover is clamped at the inner side of the lower end of the connecting sleeve, the lower end of the leak-proof plate is provided with a first fixing groove, a positioning plate is arranged in the first fixing, the utility model discloses a stoma bag, including the sealing plate, the sealing plate lower extreme is equipped with and is located the second spring in the carriage release lever lower extreme outside, both ends are connected with the gag lever post about the type downthehole side, are equipped with the negative pressure bottle of convenient dismantlement, and the negative pressure bottle only needs to install on the output tube when needing to carry out the suction waste liquid can for this stoma bag is comparatively light when using.
In order to further improve the structure, the inner side of the contact part is provided with a positioning hole which is gradually enlarged from back to front, the rear end of the contact part is provided with a plurality of marking circles which are different in size and concentric with the positioning hole, the device is convenient to mount, and the gradually enlarged positioning hole is arranged to enable waste liquid flowing out from a stoma after the contact part is mounted to flow out along the inclined positioning hole in the contact part.
Further perfect, be equipped with the sealing washer that is located the snap ring outside between sealed lid and the solid fixed ring for the device's leakproofness is better, also makes sealed lid and solid fixed more firm.
Further perfecting, the lower end of the negative pressure bottle is provided with an outlet, the outer side of the lower end of the outlet is in threaded connection with a second sealing cover, and therefore the negative pressure bottle is convenient to clean and replace and is convenient to reuse.
Further perfect, the negative pressure bottle right-hand member is equipped with the gas vent, gas vent right-hand member outside threaded connection has spacing lid, the gas vent right-hand member is equipped with the gasket, and gasket right-hand member central point puts fixedly connected with sliding connection at the inboard slide bar of spacing lid, the gasket right-hand member is equipped with and is located the third spring in the slide bar outside, the right-hand member of third spring supports spacing lid is inboard for the negative pressure bottle can reuse, reduces the device's use cost.
Further perfect, both ends are equipped with the binding area about the collection bag, the left end the binding area left end is equipped with first triangle hasp, right-hand member the binding area front end is equipped with the pipe strap, collect the bag with bind to take the rear end to paste and be connected with close skin layer, can fix the collection bag at patient's shank or waist through binding the area for patient's convenience more and comfortable when using and living, be equipped with close skin layer and also can make the device's comfort level better.
The invention has the beneficial effects that: the ostomy bag is reasonable in structural design, waste liquid can be removed under the condition that the ostomy bag is not detached, the collected waste liquid can spontaneously flow into the negative pressure bottle, the patient can conveniently remove the waste liquid in different body positions, the ostomy bag can be used for a long time, the waste liquid is not easy to flow out, the operation is simple and convenient, the wearing is comfortable, and the normal life of the patient is not influenced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion D of FIG. 1;
FIG. 3 is an enlarged view of portion C of FIG. 2;
FIG. 4 is a rear view of the binding portion, the contact portion and the elastic band after installation;
FIG. 5 is a cross-sectional view of the binding portion;
FIG. 6 is an enlarged view of portion A of FIG. 5;
FIG. 7 is an enlarged view of portion B of FIG. 5;
FIG. 8 is a top view of the sliding plate, the connecting portion and the leakage preventing plate after being installed;
FIG. 9 is a bottom view of the leakage preventing plate;
FIG. 10 is a top view of the travel bar, alignment plate and support bar after installation;
FIG. 11 is a bottom view of the travel bar, positioning plate and support bar after installation;
FIG. 12 is a view of FIG. 2 in the direction E-E;
fig. 13 is a top view of a collection bag.
Description of reference numerals: 1. binding part, 2, fixing hole, 3, elastic bandage, 4, triangular buckle, 5, round hole, 6, contact part, 7, fixing ring, 8, mounting groove, 9, latch part, 10, sealing cover, 11, snap ring, 12, outflow port, 13, fixed cover, 14, mounting hole, 15, positioning groove, 16, connecting pipe, 17, boss part, 18, leakage-proof ring, 19, tubule, 20, liquid-stopping clip, 21, collecting bag, 22, lavage port, 23, first sealing cover, 24, output pipe, 25, connecting sleeve, 26, sliding plate, 27, sliding groove, 28, latch, 29, connecting part, 30, connecting hole, 31, leakage-proof plate, 32, first spring, 33, support plate, 34, leakage hole, 35, bottle, 36, suction port, 37, sealing groove, 38, connecting cover, 39, first fixing groove, 40, positioning plate, 41, moving rod, 42, sealing plate, 43, sealing plate, 9, sealing plate, sealing cover, 9, sealing plate, sealing, The device comprises a profile hole, 44, a support rod, 45, a second spring, 46, a positioning hole, 47, a marking circle, 48, a sealing ring, 49, an outlet, 50, a second sealing cover, 51, an exhaust port, 52, a limiting cover, 53, a sealing sheet, 54, a sliding rod, 55, a third spring, 56, a limiting rod, 57, a binding belt, 58, a first triangular buckle, 59, a pipe buckle, 60 and a skin-friendly layer.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
referring to figures 1-13: the negative pressure vacuum drainage ostomy bag comprises a binding part 1, wherein fixing holes 2 are formed in the left end and the right end of the binding part 1, elastic bandages 3 are arranged in the left fixing hole 2 and the right fixing hole 2, the right end of each elastic bandage 3 is fixedly connected with a triangular buckle 4, a round hole 5 is formed in the center of the binding part 1, a contact part 6 fixedly connected to the binding part 1 is arranged on the outer side of the rear end of the round hole 5, a fixing ring 7 is arranged on the outer side of the front end of the round hole 5, a mounting groove 8 is formed in the center of the inner side of the fixing ring 7, clamping tooth parts 9 fixedly connected to the left wall and the right wall of the mounting groove 8 are arranged in the mounting groove 8, a sealing cover 10 is arranged at the front end of the fixing ring 7, a clamping ring 11 positioned in the mounting groove 8 is arranged at the rear end of the sealing cover 10, the clamping, a mounting hole 14 is formed in the center of the front end of the fixed cover 13, a positioning groove 15 formed in the fixed cover 13 is formed in the rear end of the mounting hole 14, a connecting pipe 16 is arranged in the mounting hole 14, a boss portion 17 located in the positioning groove 15 is arranged at the upper end of the connecting pipe 16, a leakage-proof ring 18 is arranged between the inner side of the fixed cover 13 and the outflow port 12, a thin pipe 19 is arranged at the middle end of the connecting pipe 16, a liquid-stopping clip 20 is sleeved outside the thin pipe 19, a collecting bag 21 is connected to the lower end of the connecting pipe 16, a lavage port 22 is arranged on the right side of the upper end of the collecting bag 21, a first sealing cover 23 is in threaded connection with the outer side of the lavage port 22, an output pipe 24 is connected to the lower end of the collecting bag 21, a connecting sleeve 25 is in threaded connection with the outer side of the lower end of the output pipe 24, a sliding plate, a connecting part 29 is fixedly connected to the center of the lower end of the sliding plate 26, a plurality of connecting holes 30 are uniformly arranged on the inner side of the sliding plate 26, a leakage-proof plate 31 is fixedly connected to the lower end of the connecting part 29 and is positioned on the inner side of the connecting sleeve 25, a first spring 32 is arranged on the upper end of the leakage-proof plate 31 and is positioned on the outer side of the connecting part, the upper end of the first spring 32 is pressed against the lower end of the output tube 24, a supporting plate 33 is arranged on the inner wall of the connecting sleeve 25 and is positioned on the lower end of the leakage-proof plate 31, a leakage hole 34 is arranged on the center of the upper end of the supporting plate 33, a negative pressure bottle 35 is arranged on the inner side of the lower end of the connecting sleeve 25, a suction port 36 is arranged on the center of the upper end of the negative pressure bottle 35, a sealing groove 37 is arranged on the, a positioning plate 40 is arranged in the first fixing groove 39, a moving rod 41 is fixedly connected to the lower end of the positioning plate 40, a sealing plate 42 positioned at the lower end of the inner side of the connecting cover 38 is fixedly connected to the outer side of the middle end of the moving rod 41, a shaped hole 43 is arranged at the center position of the lower end of the sealing groove 37, a support rod 44 positioned at the upper end of the shaped hole 43 is fixedly connected to the lower end of the moving rod 41, a second spring 45 positioned at the outer side of the lower end of the moving rod 41 is arranged at the lower end of the sealing plate 42, limit rods 56 are connected to the left end and the right end of the inner side of the shaped hole 43, a positioning hole 46 is formed in the inner side of the contact part 6, the positioning hole 46 is gradually enlarged from back to front, a plurality of marking circles 47 which are different in size and are concentric with the positioning hole 46 are arranged at the rear, negative pressure bottle 35 right-hand member is equipped with gas vent 51, gas vent 51 right-hand member outside threaded connection has spacing lid 52, gas vent 51 right-hand member is equipped with gasket 53, and gasket 53 right-hand member central point puts fixedly connected with sliding connection at the inboard slide bar 54 of spacing lid 52, gasket 53 right-hand member is equipped with and is located the third spring 55 in the slide bar 54 outside, and the right-hand member of third spring 55 supports spacing lid 52 is inboard, both ends are equipped with binding area 57 about collection bag 21, the left end binding area 57 left end is equipped with first triangle hasp 58, the right-hand member binding area 57 front end is equipped with the pipe strap 59, collection bag 21 with binding area 57 rear end is pasted and is connected with close skin layer 60.
When the collecting bag 21 needs to be cleaned of waste liquid, the contact part 1 is only required to be cut according to the actual size of a stoma and fixedly installed through the elastic bandage 3, the positioning plate 40 is clamped into the first fixing groove 39 by only pressing the suction port 36 end of the negative pressure bottle 35 into the connecting sleeve 25 and simultaneously rotating the negative pressure bottle 35, the positioning plate 40 is further pressed into the connecting sleeve 25 to enable the positioning plate 40 to jack the leakage-proof plate 31 upwards, the negative pressure bottle 35 is rotated, the negative pressure bottle 35 rotates at the moment, the movable rod 41 is static, the supporting rod 44 falls into the shaped hole 43 in the rotation process of the negative pressure bottle 35, the supporting rod 44 is located at the upper end of the limiting rod 56, the sealing plate 42 moves downwards to enable the collecting bag 21 to be communicated with the negative pressure bottle 35, and the waste liquid in the collecting bag 21 spontaneously flows into the negative pressure bottle 35 under the action of pressure difference.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (5)
1. The utility model provides a negative pressure vacuum drainage ostomy bag, includes binding portion (1), characterized by: fixing holes (2) are formed in the left end and the right end of the binding portion (1), an elastic binding band (3) is arranged in the fixing holes (2) in the left and right sides, the right end of the elastic binding band (3) is fixedly connected with a triangular buckle (4), a round hole (5) is formed in the center of the binding portion (1), a contact portion (6) fixedly connected to the binding portion (1) is arranged on the outer side of the rear end of the round hole (5), a fixing ring (7) is arranged on the outer side of the front end of the round hole (5), a mounting groove (8) is formed in the center of the inner side of the fixing ring (7), clamping tooth portions (9) fixedly connected to the left wall and the right wall of the mounting groove (8) are arranged in the mounting groove (8), a sealing cover (10) is arranged at the front end of the fixing ring (7), a clamping ring (11) located in the mounting, an outflow port (12) is formed in the lower side of the front end of the sealing cover (10), a fixing cover (13) is connected to the outer side of the outflow port (12) in a threaded mode, a mounting hole (14) is formed in the center of the front end of the fixing cover (13), a positioning groove (15) formed in the fixing cover (13) is formed in the rear end of the mounting hole (14), a connecting pipe (16) is arranged in the mounting hole (14), a boss portion (17) located in the positioning groove (15) is arranged at the upper end of the connecting pipe (16), and a leakage-proof ring (18) is arranged between the inner side of the fixing cover (13) and;
the middle end of the connecting pipe (16) is provided with a thin pipe (19), the outer side of the thin pipe (19) is sleeved with a liquid stopping clamp (20), the lower end of the connecting pipe (16) is connected with a collecting bag (21), the right side of the upper end of the collecting bag (21) is provided with an irrigating opening (22), the outer side of the irrigating opening (22) is in threaded connection with a first sealing cover (23), the lower end of the collecting bag (21) is connected with an output pipe (24), the outer side of the lower end of the output pipe (24) is in threaded connection with a connecting sleeve (25), the inner side of the output pipe (24) is in sliding connection with a sliding plate (26), the left and right ends of the inner side of the output pipe (24) are provided with sliding grooves (27), the left and right ends of the sliding plate (26) are fixedly connected with clamping blocks (28) positioned in the sliding grooves (27), the, the lower end of the connecting part (29) is fixedly connected with a leakage-proof plate (31) which is positioned on the inner side of the connecting sleeve (25), the upper end of the leakage-proof plate (31) is provided with a first spring (32) which is positioned on the outer side of the connecting part, the upper end of the first spring (32) supports against the lower end of the output pipe (24), the lower end of the leakage-proof plate (31) is provided with a support plate (33) which is positioned on the inner wall of the connecting sleeve (25), the central position of the upper end of the support plate (33) is provided with a leakage hole (34), the inner side of the lower end of the connecting sleeve (25) is provided with a negative pressure bottle (35), the central position of the upper end of the negative pressure bottle (35) is provided with a suction port (36), the inner side of the suction port (36) is provided with a sealing groove (37), the outer side of the upper end of the suction port (36, a positioning plate (40) is arranged in the first fixing groove (39), the lower end of the positioning plate (40) is fixedly connected with a moving rod (41), the outer side of the middle end of the moving rod (41) is fixedly connected with a sealing plate (42) positioned at the lower end of the inner side of a connecting cover (38), a profile hole (43) is arranged at the center position of the lower end of the sealing groove (37), the lower end of the moving rod (41) is fixedly connected with a supporting rod (44) positioned at the upper end of the profile hole (43), the lower end of the sealing plate (42) is provided with a second spring (45) positioned at the outer side of the lower end of the moving rod (41), the left end and the right end of the inner side of the profile hole (43) are connected with a limiting rod (56), when the negative pressure bottle (35) is rotated, the supporting rod (44) falls into the profile hole (43) in the rotating process, so that the collecting bag (21) is communicated with the negative pressure bottle (35), the left end and the right end of the collecting bag (21) are provided with the binding belt (57), the left end of the binding belt (57) is provided with a first triangular buckle (58), the right end of the binding belt (57) is provided with a pipe buckle (59), and the collecting bag (21) and the rear end of the binding belt (57) are connected with a skin-friendly layer (60) in an adhering manner.
2. The negative pressure vacuum drainage ostomy bag of claim 1, wherein: the inner side of the contact part (6) is provided with a positioning hole (46), the positioning hole (46) is gradually enlarged from back to front, and the rear end of the contact part (6) is provided with a plurality of marking circles (47) which are different in size and concentric with the positioning hole (46).
3. The negative pressure vacuum drainage ostomy bag of claim 1, wherein: and a sealing ring (48) positioned on the outer side of the clamping ring is arranged between the sealing cover (10) and the fixing ring (7).
4. The negative pressure vacuum drainage ostomy bag of claim 1, wherein: the lower end of the negative pressure bottle (35) is provided with an outlet (49), and the outer side of the lower end of the outlet (49) is in threaded connection with a second sealing cover (50).
5. The negative pressure vacuum drainage ostomy bag of claim 1, wherein: negative pressure bottle (35) right-hand member is equipped with gas vent (51), gas vent (51) right-hand member outside threaded connection has spacing lid (52), gas vent (51) right-hand member is equipped with gasket (53), and gasket (53) right-hand member central point puts fixedly connected with sliding connection at the inboard slide bar (54) of spacing lid (52), gasket (53) right-hand member is equipped with and is located third spring (55) in slide bar (54) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207328.3A CN109820636B (en) | 2019-03-19 | 2019-03-19 | Negative pressure vacuum drainage ostomy bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207328.3A CN109820636B (en) | 2019-03-19 | 2019-03-19 | Negative pressure vacuum drainage ostomy bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109820636A CN109820636A (en) | 2019-05-31 |
| CN109820636B true CN109820636B (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910207328.3A Active CN109820636B (en) | 2019-03-19 | 2019-03-19 | Negative pressure vacuum drainage ostomy bag |
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| CN (1) | CN109820636B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111228029A (en) * | 2020-01-26 | 2020-06-05 | 浙江省立同德医院 | Bayonet automatic control pressure ostomy bag |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5316607A (en) * | 1989-08-28 | 1994-05-31 | E. R. Squibb & Sons | Method for fabricating an ostomy device with a convex adhesive faceplate and protective shield |
| DK171342B1 (en) * | 1994-03-11 | 1996-09-16 | Coloplast As | Ostomy equipment comprising an annular body with a single convex proximal side, which is provided with an adhesive |
| JP4979429B2 (en) * | 2006-03-31 | 2012-07-18 | バット ホールディング アーゲー | Vacuum valve |
| CN201144063Y (en) * | 2007-12-21 | 2008-11-05 | 殷昌（苏州）包装有限公司 | Rotary vacuum liquid drawing container |
| US8167857B2 (en) * | 2008-12-22 | 2012-05-01 | Margarita James | Ostomy suction system |
| CN204766095U (en) * | 2015-07-08 | 2015-11-18 | 四川大学华西医院 | Pocket is made to ileum negative pressure |
| CN105534633B (en) * | 2016-02-03 | 2018-10-19 | 商正权 | A kind of ostomy bag not having to bonding |
| CN205698185U (en) * | 2016-05-04 | 2016-11-23 | 贾翠洁 | A kind of Digestive System Department nursing feces collecting device |
| CN205849890U (en) * | 2016-06-13 | 2017-01-04 | 周淑芬 | A kind of closed coloclysis ostomy bag |
| CN206534914U (en) * | 2016-12-06 | 2017-10-03 | 中国人民解放军总医院 | A kind of novel negative-pressure drainage bottle |
| CN106474578A (en) * | 2016-12-13 | 2017-03-08 | 张华伟 | A kind of drainage-fluid and sepage collection device |
| CN206852840U (en) * | 2017-01-04 | 2018-01-09 | 罗婷婷 | A kind of ostomy draining device for being conveniently replaceable splicing bag |
| CN207041604U (en) * | 2017-03-02 | 2018-02-27 | 常州市第一人民医院 | Icu patient uses drainage ostomy bag |
| CN109045371B (en) * | 2018-08-31 | 2020-10-13 | 青岛大学附属医院 | Internal effusion pressure-stabilizing drainage device for operation |
| CN109248016B (en) * | 2018-09-27 | 2020-07-10 | 中国人民解放军陆军军医大学第三附属医院（野战外科研究所） | Medical fistulization bag |
| CN210019882U (en) * | 2019-03-19 | 2020-02-07 | 丽水市人民医院 | Negative pressure vacuum drainage ostomy bag |
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2019
- 2019-03-19 CN CN201910207328.3A patent/CN109820636B/en active Active
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