CN109481748B - Perineum drainage type underpants - Google Patents
Perineum drainage type underpants Download PDFInfo
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- CN109481748B CN109481748B CN201811424371.7A CN201811424371A CN109481748B CN 109481748 B CN109481748 B CN 109481748B CN 201811424371 A CN201811424371 A CN 201811424371A CN 109481748 B CN109481748 B CN 109481748B
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- drainage
- connector
- butt joint
- underpants
- bag
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- A61M1/0023—
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B9/00—Undergarments
- A41B9/001—Underpants or briefs
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Perineum drainage formula pants, including drainage tube, gasbag, pants, drainage chamber bag, butt joint piece, connecting wire, check valve, spring II, closing plate and sealing ring, pain when can alleviating patient's postoperative perineum drainage tube activity is favorable to the positive suitable activity of leaving the bed of patient's postoperative, promotes blood circulation, promotes art district tissue healing. The drainage cavity bag is provided with a drainage cavity bag inner cavity, a connecting belt, a flow guide pipe and a matching groove I; the butt joint piece comprises a fixed joint and a butt joint pipe; one end of the drainage tube is fixed in the human body through an air bag, and the other end of the drainage tube is positioned outside the hip of the human body; the drainage cavity bag is connected to the back part of the underpants through a connecting line; the butt joint piece is fixedly connected in the matching groove I through a fixing head; the connecting piece is connected between the drainage tube and the butt joint piece; the one-way valve is arranged at the bottom end of the fixed head and is positioned inside the inner cavity of the drainage cavity bag.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to perineum drainage type underpants.
Background
Pelvic surgery, perianal diseases and the like, in particular to a radical abdominal-perineal combined rectal cancer surgery, a drainage tube is usually placed at the perineum part to discharge the accumulated liquid in the surgery area, and the drainage tube is fixed by a suture. However, most patients after operation feel hard to feel pain when the fixed part of the drainage tube moves, so that the postoperative movement of the patients is limited, the postoperative recovery of the patients is seriously affected, the occurrence of postoperative complications is increased, the economic burden of the patients is increased, and the like. Aiming at solving the problems, the perineum drainage type underpants device is designed.
Disclosure of Invention
The invention mainly solves the technical problems that: the perineum drainage type underpants are provided, pain of the drainage tube in the perineum after operation of a patient can be relieved, active appropriate activity of getting out of bed after operation of the patient is facilitated, blood circulation is promoted, and tissue healing in the operation area is promoted.
In order to solve the technical problems, the invention relates to the technical field of medical instruments, in particular to perineum drainage type underpants, which comprise a drainage tube, an air bag, underpants, a drainage cavity bag, a butt joint piece, a connecting line, a one-way valve, a spring II, a sealing plate and a sealing ring, can relieve pain of the drainage tube in the perineum area after operation of a patient during movement, is beneficial to the patient to actively get out of bed for proper movement after operation, promotes blood circulation and promotes tissue healing of the operation area.
The drainage cavity bag is provided with a drainage cavity bag inner cavity, a connecting belt, a flow guide pipe and a matching groove I;
the butt joint piece comprises a fixed joint and a butt joint pipe;
one end of the drainage tube is fixed in the human body through an air bag, and the other end of the drainage tube is positioned outside the hip of the human body; the drainage cavity bag is connected to the back part of the underpants through a connecting line; the butt joint piece is fixedly connected in the matching groove I through a fixing head; the connecting piece is connected between the drainage tube and the butt joint piece; the one-way valve is arranged at the bottom end of the fixed head and is positioned inside the inner cavity of the drainage cavity bag.
Preferably, the drainage cavity bag and the butt joint pipe are made of medical rubber, and the fixing head, the connecting piece and the sealing plate are made of hard resin.
Preferably, the connecting piece includes connector I and connector II, can dismantle between connector I and the connector II and connect.
Preferably, the connector I comprises a matching groove II, a pressure rod and a connecting part, and the lower end of the matching groove II is provided with an internal thread; connector II includes the link, bracing piece, baffle and spread groove, and the lower extreme in the link outside is provided with the external screw thread, and the bracing piece has four, and four bracing piece equipartitions are located the inboard of connector II, fixed connection between baffle and four bracing pieces, pass through between connector I and the connector II internal thread and external screw thread looks spiro union.
Preferably, the spring II is arranged in an annular groove between the connecting end and the supporting rod, and the sealing plate is arranged between the spring II and the partition plate.
Preferably, a sealing ring is fixed on the partition plate.
Preferably, the check valve comprises a fixing ring, a fan-shaped grate plate, a push rod, a plug, a spring I and a baffle, wherein the fan-shaped grate plate comprises a lantern ring, a connecting strip and an annular edge.
The invention has the advantages that: 1. the postoperative perineum drainage tube relieves the pain of the patient during the activity of the drainage tube, and is beneficial to the patient to actively get out of bed for proper activity after the operation. 2. Is beneficial to the healing of the operation area of the patient: active and appropriate activity, promoting blood circulation and promoting the healing of the tissue in the operation area. 3. Is beneficial to the recovery of the intestinal function of the patient and the postoperative food intake: the health care product can actively and properly move, is beneficial to blood circulation, intestinal peristalsis and glandular secretion, is beneficial to gastrointestinal tract function recovery, is beneficial to patients to eat, and improves the physique of the patients. 4. The probability of deep venous thrombosis of the lower limbs and the incidence rate of pulmonary embolism are reduced: the lower limb deep venous thrombosis treatment bed can move out of the bed as early as possible, promote the blood flow of the lower limb deep veins, and reduce the probability of the lower limb deep vein thrombosis and the probability of pulmonary embolism. 5. Reduce the incidence of postoperative accumulation pneumonia: after the operation, the patient lies in bed for a long time, the accumulative pneumonia is easy to occur, the patient can move out of the bed as soon as possible, and the complication is reduced, particularly when the patient is subjected to an operation on the abdominal cavity and the pelvic cavity. 6. Reducing incidence of adhesive ileus: in abdominal cavity operation, such as abdominal-perineal combined rectal cancer radical treatment, if a patient can get out of bed as early as possible, the incidence rate of intestinal obstruction caused by intestinal adhesion in abdominal cavity is reduced. 7. Is beneficial to relieving postoperative mental stress of patients: the pain at the drainage tube is reduced, so that the patient can freely get out of bed to move properly, the psychological pressure of the patient is reduced to a certain extent, and the patient is easy to feel fear the disease because the patient lies in bed for a long time. 8. Reduce the economic burden of the patient: the patient gets out of bed as soon as possible, the enteral nutrition is as soon as possible, the patient can recover as soon as possible, the parenteral nutrient solution is reduced, meanwhile, the treatment of limb air pressure and the like is reduced, the complication incidence is reduced, and the hospitalization cost of the patient can be saved. 9. The underpants type drainage device is convenient to carry, and is more beneficial to nursing of patients and family members, especially during activity.
Drawings
Fig. 1 is a schematic structural view of a drainage tube 3 at a fixed position on the hip 1 of a human body.
Fig. 2 is a schematic view of the structure of the underpants 5 of the invention.
Fig. 3 is a schematic structural view of the rear part 5-2 of the underpants.
Fig. 4 is a schematic view of the installation structure of the docking piece 7 of the present invention.
Fig. 5 is a partially enlarged view of C in fig. 4.
Fig. 6 is a schematic structural view of the sector-shaped grate plate 10-2 according to the present invention.
FIG. 7 is a schematic perspective view of the connector II 8-2 according to the present invention.
FIG. 8 is a top view of connector II 8-2 of the present invention.
Fig. 9 is a sectional view taken along a-a of fig. 8.
Fig. 10 is a partial enlarged view of fig. 9 at D.
FIG. 11 is a top view of the connector I8-1 of the present invention.
Fig. 12 is a sectional view taken along the direction F-F in fig. 11.
FIG. 13 is a schematic perspective view of the connector I8-1 of the present invention.
FIG. 14 is a top view of the connector I8-1 and the connector II 8-2 of the connector 8 of the present invention after they are connected.
Fig. 15 is a sectional view taken along the direction B-B in fig. 14.
Fig. 16 is a partial enlarged view at E in fig. 15.
In the figure: human hip 1, opening 2, drainage tube 3, air bag 4, underpants 5, underpants front 5-1, underpants rear 5-2, underpants elastic band 5-3, drainage cavity bag 6, drainage cavity bag inner cavity 6-1, connecting band 6-2, flow guide tube 6-3, matching groove I6-4, butt joint 7, fixing head 7-1, butt joint tube 7-2, connecting piece 8, connecting piece I8-1, matching groove II 8-1-1, pressure rod 8-1-2, connecting part 8-1-3, connecting head II 8-2, connecting end 8-2-1, supporting rod 8-2-2, partition plate 8-2-3, connecting groove 8-2-4, connecting line 9, one-way valve 10 and fixing ring 10-1, 10-2 parts of sector grate plates, 10-2-1 parts of lantern rings, 10-2-2 parts of connecting strips, 10-2-3 parts of annular edges, 10-3 parts of push rods, 10-4 parts of plugs, 10-5 parts of springs I, 10-6 parts of baffle plates, 11 parts of springs II, sealing plates 12 and sealing rings 13.
Detailed Description
The invention will be further described with reference to the accompanying drawings:
the first embodiment is as follows: in fig. 1-16, a perineum drainage type underpants comprises a drainage tube 3, an air bag 4, underpants 5, a drainage cavity bag 6, a butt joint piece 7, a connecting piece 8, a connecting line 9, a one-way valve 10, a spring II 11, a sealing plate 12 and a sealing ring 13, wherein the underpants 5 comprises an underpants front part 5-1, an underpants back part 5-2 and an underpants elastic band 5-3, wherein the underpants front part 5-1 and the underpants back part 5-2 are of an integrated structure, preferably lycra cotton, have good extensibility, can be well attached to the buttocks of a human body to be suitable for people of different body types, and can play a role of fastening the drainage cavity bag 6, so that the drainage cavity bag 6 can be more stably connected with the drainage tube 3 and cannot fall off when a patient moves;
the drainage cavity bag 6 is provided with a drainage cavity bag inner cavity 6-1, a connecting belt 6-2, a flow guide pipe 6-3 and a matching groove I6-4, the connecting belt 6-2 is used for connecting the drainage cavity bag 6 with the rear underpants 5-2, the rear underpants 5-2 is provided with holes with the size corresponding to the size of the drainage cavity bag 6, and the connecting belt 6-2 and the rear underpants 5-2 can be connected through a connecting line in a sewing way; the guide pipe 6-3 is used for draining the accumulated liquid in the drainage cavity bag 6, and the guide pipe 6-3 can be externally connected with the drainage bag; the matching groove I6-4 is of a concave structure so as to be convenient for installing and connecting the butt joint part 7 and the connecting part 8, and the comfort is not influenced by the bulge of the patient after the patient wears the underpants 5;
the butt joint piece 7 comprises a fixed joint 7-1 and butt joint pipes 7-2, a matching groove I6-4 is 8-shaped by combining with attached figures 3 and 4, the fixed joint 7-1 is provided with two central positions which are respectively arranged on two rings on the 8-shaped, the fixed joint 7-1 is communicated with an inner cavity 6-1 of the drainage cavity bag, each fixed joint 7-1 is connected with two butt joint pipes 7-2, and one end of each butt joint pipe 7-2, which is far away from the end of the butt joint pipe 7-2 connected with the fixed joint 7-1, is provided with a connector I8-1;
the connecting piece 8 comprises a connector I8-1 and a connector II 8-2, and the connector I8-1 and the connector II 8-2 are detachably connected and used for connecting the underwear device with the drainage tube 3 in a butt joint mode;
the one-way valve 10 is arranged at the bottom end of the fixing head 7-1 and is positioned in the drainage cavity bag inner cavity 6-1, the one-way valve 10 mainly plays a role of backflow prevention, so that accumulated liquid can only enter the drainage cavity bag inner cavity 6-1 through the drainage tube 3 and the butt joint tube 7-2 and cannot flow back to the butt joint tube 7-2 from the drainage cavity bag inner cavity 6-1, the one-way valve 10 comprises a fixing ring 10-1, a fan-shaped grate plate 10-2, a push rod 10-3, a plug 10-4, a spring I10-5 and a baffle plate 10-6, wherein the fan-shaped grate plate 10-2 comprises a lantern ring 10-2-1, a connecting strip 10-2-2 and an annular edge 10-2-3, the fixing ring 10-1 is fixed in the fixing head 7-1, and the fan-2 is fixed in the fixing ring 10-1, the push rod 10-3 penetrates through the lantern ring 10-2-1, the upper end of the push rod 10-3 is connected with the plug 10-4, the lower end of the push rod 10-3 is connected with the baffle 10-6, and a spring I10-5 is arranged between the plug 10-4 and the lantern ring 10-2-1; when the accumulated liquid flows into the fixed head 7-1 through the butt joint pipe 7-2, the baffle plate 10-6 is pressurized through the gap of the sector grate plate 10-2, the push rod 10-3 moves downwards, the spring I10-5 is compressed and shortened, and the accumulated liquid can flow into the inner cavity 6-1 of the drainage cavity bag through the gap between the baffle plate 10-6 and the fixed ring 10-1;
one end of the drainage tube 3 is fixed in the human body through an air bag 4, and the other end of the drainage tube 3 is positioned outside the hip 1 of the human body; the drainage cavity bag 6 is connected to the rear part 5-2 of the underpants through a connecting line 9; the butt joint piece 7 is fixedly connected in the matching groove I6-4 through a fixing head 7-1; the connecting piece 8 is connected between the drainage tube 3 and the butt joint piece 7;
furthermore, the drainage cavity bag 6 and the butt joint pipe 7-2 are made of medical rubber, and the drainage cavity bag 6 is made of the medical rubber, so that the comfort of wearing of a patient can be improved; because the conditions of patients are different, the positions of the openings 2 on the hip 1 of a human body are different, in order to better butt joint the connector I8-1 and the connector II 8-2, the butt joint pipe 7-2 is made of medical rubber materials to be softer, the butt joint pipe 7-2 can conveniently rotate around the fixed joint 7-1, the butt joint pipe 7-2 can be rotated to a position more suitable for the butt joint connector I8-1 and the connector II 8-2 according to actual conditions, then the position of the butt joint pipe 7-2 can be fixed through an adhesive tape, the connection reliability of the connector I8-1 and the connector II 8-2 is ensured, meanwhile, the drainage tube 3 cannot be pulled greatly when the patient moves, and the drainage tube 3 is prevented from falling off; the fixing head 7-1, the connecting piece 8 and the sealing plate 12 are all made of hard resin, so that the reliability of the check valve 10 and the connecting piece 8 is ensured.
With reference to the attached drawings 7-16, the connector I8-1 comprises a matching groove II 8-1-1, a pressure rod 8-1-2 and a connecting part 8-1-3, the tail end of the butt joint pipe 7-2 is connected to the connecting part 8-1-3 in a sealing mode, and the lower end of the matching groove II 8-1-1 is provided with internal threads; the connector II 8-2 comprises a connecting end 8-2-1, supporting rods 8-2-2, a partition plate 8-2-3 and a connecting groove 8-2-4, the tail end of the drainage tube 3 is connected to the connecting groove 8-2-4 in a sealing mode, external threads are arranged at the lower end of the outer side of the connecting end 8-2-1, the number of the supporting rods 8-2-2 is four, the four supporting rods 8-2-2 are evenly distributed on the inner side of the connector II 8-2, the partition plate 8-2-3 is fixedly connected with the four supporting rods 8-2-2, and the connector I8-1 and the connector II 8-2 are in threaded connection through the internal threads and the external threads. The spring II 11 is arranged in an annular groove between the connecting end 8-2-1 and the supporting rod 8-2-2, and the sealing plate 12 is arranged between the spring II 11 and the partition plate 8-2-3. And a sealing ring 13 is fixed on the clapboard 8-2-3. When the drainage tube is used, in a natural state, the sealing plate 12 is matched and sealed with the partition plate 8-2-3 under the action of the spring II 11, and the sealing ring 13 is matched between the sealing plate 12 and the partition plate 8-2-3, so that accumulated liquid in a body can be effectively prevented from flowing out through the drainage tube 3; when the drainage cavity bag 6 needs to be connected, the pressure rod 8-1-2 acts on the sealing plate 12 and is pressed downwards, when the pressure rod is pressed to a certain degree, the matching of the connector I8-1 and the connector II 8-2 is completed through matching threads of internal threads arranged at the lower end of the matching groove II 8-1-1 and external threads arranged at the lower end of the outer side of the connecting end 8-2-1, and accumulated liquid can flow into the butt joint pipe 7-2 through a gap between the partition plate 8-2-3 and the sealing plate 12.
In the using process, the connector II 8-2 is firstly fixed on the drainage tube 3, one end fixed with the air bag 4 is inserted into a human body, an air pipe for inflation and deflation can be reserved in the drainage tube 3, and the part outside the human body passes through the drainage tube 3 and penetrates out of the drainage tube 3; after the position of the drainage tube 3 is adjusted, the air pump is used for inflating the air tube to ensure that the air bag 4 is expanded and fixed in the human body, and then the air pump is removed to seal the air tube; due to the sealing design of the structure of the connector II 8-2, the effusion in the body of the patient cannot flow out at the moment; then the patient wears the underpants 5 and is in a prone position, so that medical personnel can conveniently carry out the matching connection of the connector I8-1 and the connector II 8-2, the medical personnel can adjust the position of the butt joint pipe 7-2 according to the position of the opening 2 and the drainage tube 3 on the body of the patient so as to be convenient for better abutting the connector I8-1 and the connector II 8-2, after the position of the butt joint pipe 7-2 is adjusted, the position of the butt joint pipe 7-2 can be fixed by using an adhesive tape, then the drainage can be started by pressing the connector I8-1 and the connector II 8-2 which are connected, the whole device is convenient to use and operate, effusion can be prevented from flowing out of the body when drainage is not needed, when drainage is needed, under the premise that the position of the butt joint pipe 7-2 is fixed by the medical personnel, the wearing of the underpants 5 and the connection of the connector I8-1 and the connector II 8-, can relieve the pain of the drainage tube in the perineum area after the operation of the patient and is beneficial to the active proper motion of the patient going out of the bed after the operation.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention may be made by those skilled in the art.
Claims (5)
1. The utility model provides a perineum drainage formula pants, includes drainage tube (3), gasbag (4), pants (5), drainage chamber bag (6), butt joint piece (7), connecting piece (8), connecting wire (9), check valve (10), spring II (11), closing plate (12) and sealing ring (13), its characterized in that: the underpants (5) comprise an underpants front part (5-1), an underpants back part (5-2) and an underpants elastic band (5-3);
the drainage cavity bag (6) is provided with a drainage cavity bag inner cavity (6-1), a connecting belt (6-2), a guide pipe (6-3) and a matching groove I (6-4); the butt joint piece (7) comprises a fixed joint (7-1) and a butt joint pipe (7-2); one end of the drainage tube (3) is fixed in the human body through an air bag (4), and the other end of the drainage tube (3) is positioned outside the hip (1) of the human body; the drainage cavity bag (6) is connected to the rear part (5-2) of the underpants through a connecting line (9); the butt joint piece (7) is fixedly connected in the matching groove I (6-4) through a fixing joint (7-1); the connecting piece (8) is connected between the drainage tube (3) and the butt joint piece (7); the one-way valve (10) is arranged at the bottom end of the fixing head (7-1) and is positioned in the drainage cavity bag inner cavity (6-1);
the connecting piece (8) comprises a connector I (8-1) and a connector II (8-2), and the connector I (8-1) and the connector II (8-2) are detachably connected;
the connector I (8-1) comprises a matching groove II (8-1-1), a pressure rod (8-1-2) and a connecting part (8-1-3), and an internal thread is arranged at the lower end of the matching groove II (8-1-1); the connector II (8-2) comprises a connecting end (8-2-1), supporting rods (8-2-2), a partition plate (8-2-3) and connecting grooves (8-2-4), external threads are arranged at the lower end of the outer side of the connecting end (8-2-1), the number of the supporting rods (8-2-2) is four, the four supporting rods (8-2-2) are uniformly distributed on the inner side of the connector II (8-2), the partition plate (8-2-3) is fixedly connected with the four supporting rods (8-2-2), and the connector I (8-1) and the connector II (8-2) are connected through the internal threads and the external threads in a threaded mode.
2. The perineal drainage underpants of claim 1, wherein: the drainage cavity bag (6) and the butt joint pipe (7-2) are made of medical rubber, and the fixing head (7-1), the connecting piece (8) and the sealing plate (12) are made of hard resin.
3. The perineal drainage underpants of claim 1, wherein: the spring II (11) is arranged in an annular groove between the connecting end (8-2-1) and the supporting rod (8-2-2), and the sealing plate (12) is arranged between the spring II (11) and the partition plate (8-2-3).
4. The perineal drainage underpants of claim 1, wherein: and a sealing ring (13) is fixed on the clapboard (8-2-3).
5. The perineal drainage underpants of claim 1, wherein: the check valve (10) comprises a fixing ring (10-1), a fan-shaped grate plate (10-2), a push rod (10-3), a plug (10-4), a spring I (10-5) and a baffle (10-6), wherein the fan-shaped grate plate (10-2) comprises a lantern ring (10-2-1), a connecting strip (10-2-2) and an annular edge (10-2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424371.7A CN109481748B (en) | 2018-11-27 | 2018-11-27 | Perineum drainage type underpants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811424371.7A CN109481748B (en) | 2018-11-27 | 2018-11-27 | Perineum drainage type underpants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109481748A CN109481748A (en) | 2019-03-19 |
| CN109481748B true CN109481748B (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811424371.7A Active CN109481748B (en) | 2018-11-27 | 2018-11-27 | Perineum drainage type underpants |
Country Status (1)
| Country | Link |
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| CN (1) | CN109481748B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924556A (en) * | 2019-04-30 | 2019-06-25 | 佛山市南海真之玉内衣有限公司 | A kind of accurate adjusting device of underwear |
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|---|---|---|---|---|
| GB2091560A (en) * | 1981-01-23 | 1982-08-04 | Inoue Kenjiro | Female underpants with urination facility |
| CN201805970U (en) * | 2010-09-20 | 2011-04-27 | 哈尔滨医科大学 | Dedicated underpants for waist and abdomen after operation |
| CN102614553A (en) * | 2012-04-20 | 2012-08-01 | 涂小煌 | Large-caliber anal tube drainage device |
| CN202873871U (en) * | 2012-11-04 | 2013-04-17 | 吴琴 | Multifunctional patient trousers |
| CN105327439A (en) * | 2015-11-23 | 2016-02-17 | 广东宏健医疗器械有限公司 | Shapable medical drainage tube |
| CN206453260U (en) * | 2017-02-16 | 2017-09-01 | 常州市第一人民医院 | A kind of perineum drainage special purpose briefs |
| CN207575531U (en) * | 2017-03-22 | 2018-07-06 | 江苏省省级机关医院 | A kind of lower abdomen drainage tube fixing device |
| CN207949001U (en) * | 2018-03-19 | 2018-10-12 | 湖北医药学院附属人民医院 | Johnny and johnny external member |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2905593B1 (en) * | 2006-09-13 | 2009-08-21 | Univ Paris Curie | UNDERWEAR FOR INCONTINENT PERSON AND TREATMENT DEVICE ASSOCIATED WITH UNDERWEAR |
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2018
- 2018-11-27 CN CN201811424371.7A patent/CN109481748B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2091560A (en) * | 1981-01-23 | 1982-08-04 | Inoue Kenjiro | Female underpants with urination facility |
| CN201805970U (en) * | 2010-09-20 | 2011-04-27 | 哈尔滨医科大学 | Dedicated underpants for waist and abdomen after operation |
| CN102614553A (en) * | 2012-04-20 | 2012-08-01 | 涂小煌 | Large-caliber anal tube drainage device |
| CN202873871U (en) * | 2012-11-04 | 2013-04-17 | 吴琴 | Multifunctional patient trousers |
| CN105327439A (en) * | 2015-11-23 | 2016-02-17 | 广东宏健医疗器械有限公司 | Shapable medical drainage tube |
| CN206453260U (en) * | 2017-02-16 | 2017-09-01 | 常州市第一人民医院 | A kind of perineum drainage special purpose briefs |
| CN207575531U (en) * | 2017-03-22 | 2018-07-06 | 江苏省省级机关医院 | A kind of lower abdomen drainage tube fixing device |
| CN207949001U (en) * | 2018-03-19 | 2018-10-12 | 湖北医药学院附属人民医院 | Johnny and johnny external member |
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| CN109481748A (en) | 2019-03-19 |
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