CN109568702A - A kind of osteomyelitis flushing liquor collecting device - Google Patents

A kind of osteomyelitis flushing liquor collecting device Download PDF

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Publication number
CN109568702A
CN109568702A CN201811290670.6A CN201811290670A CN109568702A CN 109568702 A CN109568702 A CN 109568702A CN 201811290670 A CN201811290670 A CN 201811290670A CN 109568702 A CN109568702 A CN 109568702A
Authority
CN
China
Prior art keywords
catch box
waste collection
collecting device
collection slot
drainage tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811290670.6A
Other languages
Chinese (zh)
Inventor
张苏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Second Peoples Hospital
Original Assignee
Changzhou Second Peoples Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Second Peoples Hospital filed Critical Changzhou Second Peoples Hospital
Priority to CN201811290670.6A priority Critical patent/CN109568702A/en
Publication of CN109568702A publication Critical patent/CN109568702A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00Medical syringes, e.g. enemata; Irrigators
    • A61M3/02Enemata; Irrigators
    • A61M3/0266Stands, holders or storage means for irrigation devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00Medical syringes, e.g. enemata; Irrigators
    • A61M3/02Enemata; Irrigators
    • A61M3/0279Cannula; Nozzles; Tips; their connection means
    • A61M3/0287Cannula; Nozzles; Tips; their connection means with an external liquid collector
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3379Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3382Upper level detectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/75General characteristics of the apparatus with filters
    • A61M2205/7545General characteristics of the apparatus with filters for solid matter, e.g. microaggregates

Abstract

The present invention relates to field of mechanical technique, in particular a kind of osteomyelitis rinses liquor collecting device, including waste collection slot, the top two sides of waste collection slot are symmetrically arranged with fixing groove, protection cap is provided with above waste collection slot, the bottom of waste collection slot is connected with drainage tube, the bottom end of drainage tube is provided with catch box, the side outer wall of catch box is provided with display screen, the top of catch box is provided with interface conversion mechanism at drainage tube, the inner vertical of catch box is provided with partition, liquid level sensor is provided with above the two sides inner wall of catch box, the configuration of the present invention is simple, it is easy to use, waste collection slot is able to carry out liquid precipitation collection, it avoids causing line clogging in drainage, liquid collection regions can be replaced in time by interface conversion mechanism, liquid level sensor can remind medical staff after liquid is full, avoid liquid Body spilling causes to infect.

Description

A kind of osteomyelitis flushing liquor collecting device
Technical field
The present invention relates to field of mechanical technique, specially a kind of osteomyelitis rinses liquor collecting device.
Background technique
As vehicle increases in existing life, traffic accident Frequent Accidents, open wound, multiple injury patient increase, outer ring The probability of the pollution in border, infection increases, and the infection rate of suffering limb increases day by day, often needs to rinse the wound row counterpart of patient, art Two drainage tubes afterwards, a piece-root grafting flushing liquor 3000ml, another piece-root grafting central negative-pressure suction device, drainage wash liquid, the time is long, punching The amount of washing is big, and drainage-fluid can quickly fill in drainage bottle when rinsing excessive velocities, when having residual clot extravasated blood in drainage tube, can block Pipeline, flushing liquor or drainage-fluid, which can overflow, gets sheet, quilt cover, pillowcase wet, needs suction channel to prevent plugging at this time, in addition, not having When someone nurses for a long time, drainage-fluid collects Man Houru and does not topple over irrigation and drainage liquid, and drainage-fluid refluence can be made to cause to drive in the wrong direction Superinfection, in consideration of it, it is proposed that a kind of osteomyelitis rinses liquor collecting device.
Summary of the invention
The purpose of the present invention is to provide a kind of osteomyelitis to rinse liquor collecting device, to solve to propose in above-mentioned background technique Drainage tube in can block when having residual clot extravasated blood pipeline and drainage-fluid collect it is full after do not topple over meeting so that drainage-fluid is flow backwards makes The problems such as at retrograde superinfection.
To achieve the above object, the invention provides the following technical scheme:
A kind of osteomyelitis flushing liquor collecting device, including waste collection slot, the top two sides of the waste collection slot are symmetrical It is provided with fixing groove, protection cap is provided with above the waste collection slot, the two sides bottom end of the protection cap and fixing groove are inserted Cooperation is connect, there are two support plates for the inner vertical setting of the protection cap, if being provided between the top of two support plates Dry fixed ring;
The bottom of the waste collection slot is connected with drainage tube, and the bottom end of the drainage tube is provided with catch box, the collection The side outer wall of liquid case is provided with display screen, and the top of the catch box is provided with interface conversion mechanism, institute at drainage tube The inner vertical for stating catch box is provided with partition, is provided with liquid level sensor above the two sides inner wall of the catch box, described to connect Mouth switching mechanism includes sealing block, turntable is provided at the top of the sealing block, the inside two sides of the sealing block open up vertically There is leakage channel, the upper and lower ends in the leakage channel run through sealing block, and the surface of the turntable offers interface, the turntable The center point be rotatablely connected by the top of shaft and sealing block, the turntable can turn to any leakage by shaft The top in channel.
Preferably, the two sides of the fixed ring and support plate are fixed by steel nail.
Preferably, the two sides that the bottom of the catch box is located at partition are provided with drain pipe, and the outside of the drain pipe is logical Setting valve is crossed to be switched.
Preferably, the top of the sealing block and catch box is closely welded.
Preferably, the top of the drainage tube is connected with the inside of waste collection slot, the bottom end of the drainage tube with connect Mouth is connected.
Preferably, the protection cap includes two symmetrically arranged opening-closing plates, and the opening-closing plate is by vertically disposed two pieces Board group between two boards by hinge at being rotatablely connected, be provided with several snap rings, institute between the top of two opening-closing plates The one end for stating snap ring is provided with fixture block, and the snap ring and fixture block are engaged by clamping.
Preferably, the one end of the fixture block far from fixture block and welding close at the top of opening-closing plate described in adjacent side, it is described It is closely welded with opening-closing plate described in adjacent side the bottom of fixture block.
Compared with prior art, beneficial effects of the present invention: the configuration of the present invention is simple, it is easy to use, by being provided with Waste collection slot be able to carry out liquid precipitation collection, avoid causing line clogging in drainage, the liquid after precipitating is by drawing Flow tube enters catch box collection, can replace liquid collection regions in time by interface conversion mechanism, pass through the liquid being provided with Level sensor can remind medical staff after liquid is full, and liquid spilling is avoided to cause to infect, and the present invention has very big Practical value, convenient for promote.
Detailed description of the invention
Fig. 1 is one of schematic perspective view of the invention;
Fig. 2 is side structure schematic diagram of the invention;
Fig. 3 is the internal structure chart of catch box in the present invention;
Fig. 4 is the two of schematic perspective view of the invention;
Fig. 5 is the partial enlarged view in Fig. 4 of the present invention at A;
Fig. 6 is that liquid level sensor of the invention connects circuit with single-chip microcontroller;
Fig. 7 is that display screen of the invention connects circuit diagram;
Fig. 8 is single chip circuit figure of the invention.
In figure: 1, waste collection slot;11, support plate;111, steel nail;12, fixed ring;2, fixing groove;3, protection cap;31, Opening-closing plate;32, snap ring;321, fixture block;33, hinge;4, drainage tube 5, catch box;51, partition;52, liquid level sensor;53, it arranges Liquid pipe;54, single-chip microcontroller;55, buzzer;6, interface conversion mechanism;61, sealing block;611, leakage channel;62, turntable;621, it connects Mouthful;622, shaft;7, display screen.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy Fixed orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1
A kind of osteomyelitis flushing liquor collecting device, as depicted in figs. 1 and 2, including waste collection slot 1, waste collection slot 1 Top two sides are symmetrically arranged with fixing groove 2, and the top of waste collection slot 1 is provided with protection cap 3, the two sides bottom end of protection cap 3 with Fixing groove 2 is mating, support plate 11 that there are two the inner vertical settings of protection cap 3, sets between the top of two support plates 11 Several fixed rings 12 are equipped with, the two sides of fixed ring 12 are fixed with support plate 11 by steel nail 111, waste collection slot 1 Bottom is connected with drainage tube 4, and the bottom end of drainage tube 4 is provided with catch box 5.
As shown in figure 5, the side outer wall of catch box 5 is provided with display screen 7, the top of catch box 5 is set at drainage tube 4 It is equipped with interface conversion mechanism 6, the inner vertical of catch box 5 is provided with partition 51, is provided with liquid above the two sides inner wall of catch box 5 Level sensor 52, the two sides that the bottom of catch box 5 is located at partition 51 are provided with drain pipe 53, and the outside of drain pipe 53 passes through setting Valve is switched.
Specifically, the outside of drain pipe 53, valve uses the model WF's of Shenzhen's annulus Science and Technology Ltd. production Liquid inside catch box 5 can be timed cleaning by the valve on drain pipe 53 by UPVC ball valve.
As shown in figure 5, interface conversion mechanism 6 includes sealing block 61, the top of sealing block 61 is provided with turntable 62, sealing block 61 inside two sides offer leakage channel 611 vertically, and the upper and lower ends in leakage channel 611 run through sealing block 61, sealing block 61 Closely welded with the top of catch box 5, the surface of turntable 62 offers interface 621, the center point of turntable 62 by shaft 622 with The top of sealing block 61 is rotatablely connected, and turntable 62 can turn to the top in any leakage channel 611 by shaft 622, is drained The top of pipe 4 is connected with the inside of waste collection slot 1, and the bottom end of drainage tube 4 is connected with interface 621.
Further, the model LCD1602 liquid crystal that display screen 7 is produced using Shenzhen Jing Huidi Electronics Co., Ltd. Display screen, support circuit can also be provided by the producer, in addition to this, be related to circuit and electronic component and mould in the present invention Block is the prior art, and those skilled in the art may be implemented completely, is not necessarily to superfluous words, and the content that the present invention protects also is not related to Improvement for software and method.
Specifically, being also embedded with the model of Ying Ruien Science and Technology Ltd., Shenzhen production in the side outer wall of catch box 5 For the single-chip microcontroller 54 of STC12C5410AD, and the output interface of single-chip microcontroller 54 is also electrically connected with buzzer 55, support circuit It can be provided by the producer, in addition to this, circuit and electronic component and module are related in the present invention is the prior art, Those skilled in the art may be implemented completely, be not necessarily to superfluous words, and the content that the present invention protects is not related to for software and method yet It improves.
It is worth noting that the input terminal of the output interface of single-chip microcontroller 54 and display screen 7 is electrically connected, support circuit Can be provided by Ying Ruien Science and Technology Ltd., Shenzhen, in addition to this, the present invention in be related to circuit and electronic component and Module is the prior art, and those skilled in the art may be implemented completely, is not necessarily to superfluous words, and the content that the present invention protects also does not relate to And the improvement for software and method
It is worth noting that liquid level sensor 52 contains the model of trade Co., Ltd's production using Baoji Hua Jierong The fluid level transmitter of SPT21W, output end and 54 input interface of single-chip microcontroller are electrically connected, and support circuit can also be by the producer It provides, in addition to this, circuit and electronic component and module are related in the present invention is the prior art, art technology Personnel may be implemented completely, be not necessarily to superfluous words, and the content that the present invention protects is not related to the improvement for software and method yet.
Osteomyelitis in the present embodiment rinses liquor collecting device when in use, first by the bottom of protection cap 3 from fixing groove 2 Extraction will be fixed in fixed ring 12 so that protection cap 3 increases at patient wound, by external protection cap 3 to wound into Row protection, fixed ring 12 is fixed by steel nail 111, avoids generating movement when rinsing, by flushing liquor to patient's Wound is cleaned, and the liquid cleaned flow to the inside of waste collection slot 1, by precipitating after, waste liquid by drainage tube 4 into Enter the inside of catch box 5, to be collected to liquid, liquid is avoided to leak out pollution environment, by interface 621 by drainage tube 4 It is connect with one of leakage channel 611, two liquid collectings can be divided by the partition being arranged inside catch box 5 and held Device, liquid are flowed into a liquid collecting container in catch box 5 by one of leakage channel 611;
When internal liquid, which is easy, to expire, signal is passed to by list by the liquid level sensor 52 being arranged in catch box 5 Piece machine 54, after internal processes processing calculates, the output end of single-chip microcontroller 54 is electrical by control circuit A and 7 input terminal of display screen Connection, control circuit A includes 1602 liquid crystal registers, and the third pin on 1602 liquid crystal registers passes through 10K potentiometer R1 Ground connection, the 15th pin connect power supply by 1K resistance R2, and data-/ command selection end RS is electrically connected with 54 output interface of single-chip microcontroller, Enable end EN is connect with 54 output interface of single-chip microcontroller, so that liquid level numerical value is shown on display screen 7, while also being set outside single-chip microcontroller 54 There is buzzer 55, after the numerical value that liquid level sensor 52 transmits exceeds 54 default numberical range of single-chip microcontroller, buzzer 55 is alarmed, and is mentioned It wakes up and needs to carry out container conversion, interface 621 is turned to the top in another leakage channel 611 by rotation turntable 62 by medical staff Portion, so that liquid flows into another liquid collecting container, integrated operation is simple, easy to use.
Embodiment 2
In the specific use process, protection cap 3 is structure-integrated, very inconvenient when patient wound position is fixed, because This, we make improvement to protection cap 3 on the basis of embodiment 1, and as shown in Figure 4 and Figure 5, protection cap 3 includes two symmetrical The opening-closing plate 31 of setting, opening-closing plate 31 are made of vertically disposed two boards, are rotatablely connected between two boards by hinge 33, two Several snap rings 32 are provided between the top of a opening-closing plate 31, one end of snap ring 32 is provided with fixture block 321, snap ring 32 and fixture block 321 are engaged by clamping, the one end of fixture block 321 far from fixture block 321 and the adjacent close welding in 31 top of side opening-closing plate, fixture block 321 Bottom and adjacent side opening-closing plate 31 closely weld.
In the present embodiment, opening-closing plate 31 can be carried out by overturning folding by hinge 33, open it can before use, Facilitate wound location to be put into from the top of opening-closing plate 31, and then wound location is fixed, by opening-closing plate 31 after fixing Flip-top closure is clamped so that being completely embedded between two opening-closing plates 31, to rise to wound by snap ring 32 and fixture block 321 To good protection, enable to the fixation of wound location more convenient by the setting.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute Attached claims and its equivalent thereof.

Claims (7)

1. a kind of osteomyelitis rinses liquor collecting device, including waste collection slot (1), it is characterised in that: the waste collection slot (1) Top two sides be symmetrically arranged with fixing groove (2), be provided with protection cap (3), the protection above the waste collection slot (1) Two sides bottom end and the fixing groove (2) for covering (3) are mating, and there are two support plates for the inner vertical setting of the protection cap (3) (11), several fixed rings (12) are provided between the top of two support plates (11);
The bottom of the waste collection slot (1) is connected with drainage tube (4), and the bottom end of the drainage tube (4) is provided with catch box (5), the side outer wall of the catch box (5) is provided with display screen (7), and the top of the catch box (5) is at drainage tube (4) It being provided with interface conversion mechanism (6), the inner vertical of the catch box (5) is provided with partition (51), and the two of the catch box (5) It is provided with liquid level sensor (52) above the inner wall of side, the interface conversion mechanism (6) includes sealing block (61), the sealing block (61) it is provided at the top of turntable (62), the inside two sides of the sealing block (61) offer leakage channel (611) vertically, described The upper and lower ends in leakage channel (611) run through sealing block (61), and the surface of the turntable (62) offers interface (621), described The center point of turntable (62) is rotatablely connected by the top of shaft (622) and sealing block (61), and the turntable (62) can pass through Shaft (622) turns to the top of any leakage channel (611).
2. osteomyelitis according to claim 1 rinses liquor collecting device, it is characterised in that: the two sides of the fixed ring (12) It is fixed with support plate (11) by steel nail (111).
3. osteomyelitis according to claim 1 rinses liquor collecting device, it is characterised in that: the bottom of the catch box (5) It is provided with drain pipe (53) positioned at the two sides of partition (51), the outside of the drain pipe (53) is switched by the way that valve is arranged.
4. osteomyelitis according to claim 1 rinses liquor collecting device, it is characterised in that: the sealing block (61) and liquid collecting It closely welds at the top of case (5).
5. osteomyelitis according to claim 1 rinses liquor collecting device, it is characterised in that: the top of the drainage tube (4) It is connected with the inside of waste collection slot (1), the bottom end of the drainage tube (4) is connected with interface (621).
6. osteomyelitis according to claim 1 rinses liquor collecting device, it is characterised in that: the protection cap (3) includes two A symmetrically arranged opening-closing plate (31), the opening-closing plate (31) are made of vertically disposed two boards, pass through hinge between two boards Chain (33) is rotatablely connected, and is provided with several snap rings (32), the snap ring (32) between the top of two opening-closing plates (31) One end be provided with fixture block (321), the snap ring (32) and fixture block (321) are engaged by clamping.
7. osteomyelitis according to claim 6 rinses liquor collecting device, it is characterised in that: the fixture block (321) is far from card Close welding at the top of opening-closing plate (31) described in one end of block (321) and adjacent side, the bottom of the fixture block (321) with it is adjacent Side described in opening-closing plate (31) closely weld.
CN201811290670.6A 2018-10-31 2018-10-31 A kind of osteomyelitis flushing liquor collecting device Pending CN109568702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811290670.6A CN109568702A (en) 2018-10-31 2018-10-31 A kind of osteomyelitis flushing liquor collecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811290670.6A CN109568702A (en) 2018-10-31 2018-10-31 A kind of osteomyelitis flushing liquor collecting device

Publications (1)

Publication Number Publication Date
CN109568702A true CN109568702A (en) 2019-04-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112023168A (en) * 2020-09-23 2020-12-04 王燕霞 Wound belt cleaning device is used to nursing branch of academic or vocational study

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CN105250077A (en) * 2015-11-03 2016-01-20 中国人民解放军第四军医大学 Dressing device for infected dehiscent incisional wound after heart bypass surgery
CN105288828A (en) * 2015-10-09 2016-02-03 张伟平 ICU rapid drainage device
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CN106344987A (en) * 2016-08-11 2017-01-25 李敏 Drainage device for pediatric surgical operation wound cleaning
CN206045057U (en) * 2016-07-26 2017-03-29 郝兴海 A kind of overturn-preventing absorbs formula waste collecting device
CN206103041U (en) * 2016-07-20 2017-04-19 朱小娟 Novel gynaecology and obstetrics is washd with vagina device
CN106581796A (en) * 2016-12-28 2017-04-26 苏州科技城医院 Bladder continuous flusher
CN107260529A (en) * 2017-07-06 2017-10-20 温州市人民医院 A kind of eye can sticking type flushing bowl bag
CN108378988A (en) * 2018-04-28 2018-08-10 武汉维斯第医用科技股份有限公司 Built-in type rinses negative pressure closed drainage device comprehensively
CN207979925U (en) * 2017-09-22 2018-10-19 浙江海鸿工业产品设计有限公司 A kind of bone surgery debridement flushing fixing device

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US20010037095A1 (en) * 1994-06-14 2001-11-01 Rucinski Paul J. Novel wound irrigation device and method
CN201894761U (en) * 2010-11-19 2011-07-13 中国人民解放军第三军医大学第一附属医院 Bladder washing fluid collecting device with filter
CN104783904A (en) * 2015-04-16 2015-07-22 倪立恒 Flusher for surgical operation
CN105288828A (en) * 2015-10-09 2016-02-03 张伟平 ICU rapid drainage device
CN105250076A (en) * 2015-11-03 2016-01-20 中国人民解放军第四军医大学 Dressing device for bile leakage of abdominal incision infection split and merging
CN105250077A (en) * 2015-11-03 2016-01-20 中国人民解放军第四军医大学 Dressing device for infected dehiscent incisional wound after heart bypass surgery
CN205460062U (en) * 2016-01-18 2016-08-17 首都医科大学附属北京朝阳医院 Thorax hydrops collection device
CN206103041U (en) * 2016-07-20 2017-04-19 朱小娟 Novel gynaecology and obstetrics is washd with vagina device
CN206045057U (en) * 2016-07-26 2017-03-29 郝兴海 A kind of overturn-preventing absorbs formula waste collecting device
CN106344987A (en) * 2016-08-11 2017-01-25 李敏 Drainage device for pediatric surgical operation wound cleaning
CN106581796A (en) * 2016-12-28 2017-04-26 苏州科技城医院 Bladder continuous flusher
CN107260529A (en) * 2017-07-06 2017-10-20 温州市人民医院 A kind of eye can sticking type flushing bowl bag
CN207979925U (en) * 2017-09-22 2018-10-19 浙江海鸿工业产品设计有限公司 A kind of bone surgery debridement flushing fixing device
CN108378988A (en) * 2018-04-28 2018-08-10 武汉维斯第医用科技股份有限公司 Built-in type rinses negative pressure closed drainage device comprehensively

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112023168A (en) * 2020-09-23 2020-12-04 王燕霞 Wound belt cleaning device is used to nursing branch of academic or vocational study

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Application publication date: 20190405

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