CN107929845B - Surgical simultaneous-suction and simultaneous-suction set - Google Patents
Surgical simultaneous-suction and simultaneous-suction set Download PDFInfo
- Publication number
- CN107929845B CN107929845B CN201711228916.2A CN201711228916A CN107929845B CN 107929845 B CN107929845 B CN 107929845B CN 201711228916 A CN201711228916 A CN 201711228916A CN 107929845 B CN107929845 B CN 107929845B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- branch pipe
- pipe
- flushing
- valve
- 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.)
- Active
Links
- 238000011010 flushing procedure Methods 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 32
- 238000005213 imbibition Methods 0.000 claims description 7
- 206010052428 Wound Diseases 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 206010061218 Inflammation Diseases 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000416 exudates and transudate Anatomy 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000007460 surgical drainage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000018528 secretion by tissue Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000000451 tissue damage Effects 0.000 description 1
- 231100000827 tissue damage Toxicity 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
-
- A61M1/0058—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
Abstract
The invention discloses a surgical simultaneous suction sleeve, which comprises a second branch pipe, wherein the lower end of the second branch pipe is rotationally connected with a suction pipe through a connecting end, the lower end of the suction pipe is fixedly connected with a protecting end, the upper end of the second branch pipe is rotationally connected with a second end cover, the side end surface of the second branch pipe is fixedly connected with a first branch pipe, one end of the first branch pipe, which is far away from the second branch pipe, is rotationally connected with a first end cover, the side end surface of the first branch pipe is fixedly connected with a handle, the side end surface of the first branch pipe, which is far away from the handle, is fixedly connected with a suction valve, the suction valve comprises a valve body shell, the inner side of the lower end of the valve body shell is slidingly connected with a button through a sliding buckle, the upper end of the button is fixedly connected with a connecting column, and the side end surface of the connecting column is fixedly connected with three sealing gaskets which are distributed at equal intervals. By adopting an integrated design, the invention can timely convert flushing and sucking, can timely perform flushing and sucking treatment on wounds, and has simple operation and low manufacturing cost.
Description
Technical Field
The invention relates to the technical field of medical treatment, in particular to a simultaneous suction and suction set for operation.
Background
The surgical drainage tube used clinically has a plurality of types, and is used for catheterization, and is used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. The purpose of surgical drainage is to drain fluids (including blood, pus, inflammatory exudates, bile, secretions, etc.) that accumulate in a body cavity, in a joint, in an organ or tissue away from the site and out of the body to prevent accumulation in the body cavity, secondary compression symptoms, infection, or tissue damage. The disease change can be found early by observing the drainage condition. After drainage, the purposes of relieving pressure, relieving pain, relieving inflammation, preventing inflammation diffusion and facilitating inflammation elimination can be achieved. Blood, exudates, tissue secretions and the like can achieve the purposes of reducing local pressure, reducing the damage effect of the fluids on surrounding tissues, reducing the possibility of combined infection, being beneficial to wound healing and the like after drainage.
The surgical irrigation device applied clinically can irrigate the wound, prevent dirty blood in the operation from covering the wound, cause inconvenient operation and treat the dirt on the wound in time.
At present, the existing surgical suction devices in the market all adopt a separate use mode, so that the operation is inconvenient, and the wound cannot be timely punched and sucked.
Disclosure of Invention
The invention aims to provide a simultaneous suction and suction set for operation, which adopts an integrated design, can timely convert flushing and suction, can timely perform flushing and suction treatment on wounds, and has simple operation and low manufacturing cost.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a same suction sleeve is used in operation, including the second branch pipe, the second branch pipe lower extreme is connected with the flushing pipe through connecting the end rotation, flushing pipe lower extreme fixedly connected with protection end, second branch pipe upper end is connected with the second end cover in rotation, second branch pipe side terminal surface fixedly connected with first branch pipe, the one end that first branch pipe deviates from the second branch pipe rotates and is connected with first end cover, first branch pipe side terminal surface fixedly connected with handle, the side terminal surface fixedly connected with imbibition valve that first branch pipe deviates from the handle, imbibition valve includes the valve body shell, valve body shell lower extreme inboard is through sliding connection buckle sliding connection has the button, sliding connection buckle upper end fixedly connected with spliced pole, spliced pole side terminal surface fixedly connected with three sealing washer that equidistance distributes, the second through-hole has been seted up to the spliced pole side terminal surface, the first through-hole has been seted up to the spliced pole upper end, the inside wall sliding fit of three sealing washer and valve shell, form between the outside terminal surface of spliced pole and the inside wall of valve shell and the side terminal surface of first branch pipe and the side of valve cavity deviate from first side terminal surface of handle, the side terminal surface of first branch pipe is connected with the first connecting pipe and the first connecting pipe is connected with the first connecting pipe through three sealing washer, the side cavity is connected with the first end-connecting pipe, the side of the fixed connection pipe is connected with the flushing pipe through the side valve, the side of the first connecting pipe is connected with the fixed connection pipe, the side of the flushing pipe is connected with the first side valve through the fixed connection pipe, the side end has a fixed connection pipe, the flushing pipe has a fixed connection end-plug valve;
the flushing valve has the same structure as the imbibition valve, and is fixedly connected to the side end face of the first branch pipe, which is close to the second branch pipe;
the second through hole is formed in the side end face of the connecting column in the second cavity, the first through hole is communicated with the second through hole, when the spring is in a relaxed state, the first connecting pipe is communicated with the first cavity, and the lower end of the inner side of the valve body shell is provided with a sliding groove matched with the sliding buckle.
Preferably, a wire fixing device is arranged in the middle of the liquid suction pipe.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the flushing valve and the liquid suction valve are arranged, when the flushing device is used, the flushing plug is connected with the flusher, the liquid suction plug is connected with the liquid suction device, the flushing pipe is arranged at the lower end of the second branch pipe through the connecting end, the first end cover and the second end cover are screwed, the device is grabbed by the handle, when flushing is needed, only the button at the lower end of the flushing valve is needed to be pressed, the first connecting pipe is communicated with the second cavity, flushing liquid enters the second cavity through the first connecting pipe and enters the valve body shell through the second through hole communicated with the first through hole, flushing liquid is sprayed out through the flushing pipe, when flushing is finished, the button is released, the button is reset through the spring, the first connecting pipe is communicated with the first cavity, the sealing gasket ensures that the first cavity is in a sealing state, flushing liquid cannot enter the flushing pipe through the valve body shell, when waste liquid is needed to be sucked, only the button at the lower end of the liquid suction valve is needed to be pressed, flushing and suction treatment is needed to be carried out on wounds through the liquid suction plug according to the same principle, and inconvenience in operation of the existing operation suction device is effectively solved in a separate use mode.
Drawings
FIG. 1 is a schematic view of the structure of the main body of the present invention;
fig. 2 is a schematic structural view of the liquid suction valve of the present invention.
In the figure: 1-first end cap, 2-handle, 3-first branch, 4-second end cap, 5-second branch, 6-connection end, 7-flush valve, 8-imbibition valve, 9-flush tube, 10-protection end, 11-flush tube, 12-flush plug, 13-imbibition plug, 14-imbibition tube, 15-valve body housing, 16-first through hole, 17-first chamber, 18-second chamber, 19-spring, 20-slide fastener, 21-button, 22-second through hole, 23-first connection tube, 24-connection post, 25-sealing gasket.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a surgical simultaneous suction and suction suit, which comprises a second branch pipe 5, the second branch pipe 5 lower extreme is connected with a flushing pipe 9 through the rotation of connecting end 6, a protection end 10 is fixedly connected with to the flushing pipe 9 lower extreme, a second end cover 4 is connected with the rotation of second branch pipe 5 upper end, a first branch pipe 3 is fixedly connected with a side end face of second branch pipe 5, a first end cover 1 is connected with one end of first branch pipe 3 deviating from second branch pipe 5 in a rotating way, a handle 2 is fixedly connected with a side end face of first branch pipe 3, a liquid suction valve 8 is fixedly connected with a side end face of first branch pipe 3 deviating from handle 2, liquid suction valve 8 comprises a valve body shell 15, a button 21 is connected with the inner side of the lower end of valve body shell 15 in a sliding way through a sliding connection buckle 20, a connecting column 24 is fixedly connected with the upper end of sliding connection buckle 20, three sealing gaskets 25 distributed equidistantly are fixedly connected with the side end face of connecting column 24, the side end face of the connecting column 24 is provided with a second through hole 22, the upper end of the connecting column 24 is provided with a first through hole 16, three sealing rings are in sliding fit with the inner side wall of the valve body shell 15, a first cavity 17 and a second cavity 18 are formed between the outer side end face of the connecting column 24 and the inner side wall of the valve body shell 15 through three sealing rings 25, the lower end of the connecting column 24 is fixedly connected with a spring 19, the side end face of the valve body shell 15 is fixedly connected with a first connecting pipe 23, one end of the first connecting pipe 23, which is away from the valve body shell 15, is fixedly connected with a liquid suction plug 13, one end face of the liquid suction pipe 14, which is away from the handle 2, is fixedly connected with a flushing valve 7, the side end face of the flushing valve 7 is fixedly connected with a flushing pipe 11 through a connecting pipe second connecting pipe, the end of the flushing pipe 11 facing away from the flushing valve 7 is fixedly connected with a flushing spigot 12.
The second through hole 22 is formed in the side end face of the connecting column 24 in the second cavity 18, the first through hole 16 is communicated with the second through hole 22, a sliding groove matched with the sliding buckle 20 is formed in the lower end of the inner side of the valve body shell 15, when the spring 19 is in a loose state, the first connecting pipe 23 is communicated with the first cavity 17, the flushing valve 7 and the liquid suction valve 8 are identical in structure, the flushing valve 7 is fixedly connected to the side end face of the first branch pipe 3, which is close to the second branch pipe 5, and a wire fixing device is mounted in the middle of the liquid suction pipe 14.
Working principle: when the flushing device is used, the flushing plug 12 is connected with the flusher, the liquid suction plug 13 is connected with the liquid suction device, the flushing straw 9 is arranged at the lower end of the second branch pipe 5 through the connecting end head 6, the first end cover 1 and the second end cover 4 are screwed, the device is grabbed through the handle 2, when flushing is needed, only the button 21 at the lower end of the flushing valve 7 is needed to be pressed, the first connecting pipe 23 is communicated with the second chamber 18, flushing liquid enters the second chamber 18 through the first connecting pipe 23 and enters the valve body shell 15 through the second through hole 22 communicated with the first through hole 16, the flushing liquid is sprayed out through the flushing straw 9, when flushing is finished, the button 21 is loosened, the button 21 is reset through the spring 19, the first connecting pipe 23 is communicated with the first chamber 17, the sealing washer 25 ensures that the first chamber 17 is in a sealing state, the flushing liquid cannot enter the flushing straw 9 through the valve shell 15, when waste liquid is needed to be sucked, only the button 21 at the lower end of the liquid suction valve 8 is needed to be pressed, liquid suction is carried out through the plug 13 according to the same principle, and the wire fixing device arranged in the middle of the liquid suction pipe 14 prevents the winding of a pipeline.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a surgical is with taking out simultaneously and inhaling suit, includes second branch pipe (5), its characterized in that: the lower end of the second branch pipe (5) is rotationally connected with a flushing pipe (9) through a connecting end head (6), the lower end of the flushing pipe (9) is fixedly connected with a protection end head (10), the upper end of the second branch pipe (5) is rotationally connected with a second end cover (4), the side end face of the second branch pipe (5) is fixedly connected with a first branch pipe (3), one end of the first branch pipe (3) deviating from the second branch pipe (5) is rotationally connected with a first end cover (1), the side end face of the first branch pipe (3) is fixedly connected with a handle (2), the side end face of the first branch pipe (3) deviating from the handle (2) is fixedly connected with a liquid suction valve (8), the liquid suction valve (8) comprises a valve body shell (15), the inner side of the lower end of the valve body shell (15) is slidably connected with a button (21) through a sliding connection buckle (20), the upper end face of the sliding connection buckle (20) is fixedly connected with a connecting column (24), the side end face of the connecting column (24) is fixedly connected with three sealing gaskets (25) which are distributed equidistantly, the side end face of the connecting column (24) is provided with a third through hole (16), the inner side wall (16) is matched with the third through hole (16), the valve body comprises a valve body shell (15), a connecting column (24) and a valve body, wherein a first cavity (17) and a second cavity (18) are formed between the outer side end face of the connecting column (24) and the inner side wall of the valve body shell (15) through three sealing gaskets (25), a spring (19) is fixedly connected to the lower end of the connecting column (24), a first connecting pipe (23) is fixedly connected to the side end face of the valve body shell (15), a liquid suction pipe (14) is fixedly connected to one end, deviating from the valve body shell (15), of the first connecting pipe (23), a liquid suction plug (13) is fixedly connected to one end, deviating from the first connecting pipe (14), of the first branch pipe (3) is fixedly connected with a flushing valve (7), the flushing valve (7) is fixedly connected to one side of the liquid suction valve (8), a flushing pipe (11) is fixedly connected to the side end, deviating from the flushing valve (7), of the flushing pipe (11), and a flushing plug (12) is fixedly connected to one end, deviating from the flushing valve (7).
The flushing valve (7) and the imbibition valve (8) have the same structure, and the flushing valve (7) is fixedly connected to the side end surface of the first branch pipe (3) close to the second branch pipe (5);
the second through hole (22) is formed in the side end face of the connecting column (24) in the second cavity (18), the first through hole (16) is communicated with the second through hole (22), when the spring (19) is in a loose state, the first connecting pipe (23) is communicated with the first cavity (17), and a sliding groove matched with the sliding buckle (20) is formed in the lower end of the inner side of the valve body shell (15).
2. The surgical co-suction kit of claim 1, wherein: the middle part of the liquid suction pipe (14) is provided with a wire fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228916.2A CN107929845B (en) | 2017-11-29 | 2017-11-29 | Surgical simultaneous-suction and simultaneous-suction set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711228916.2A CN107929845B (en) | 2017-11-29 | 2017-11-29 | Surgical simultaneous-suction and simultaneous-suction set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107929845A CN107929845A (en) | 2018-04-20 |
| CN107929845B true CN107929845B (en) | 2024-02-23 |
Family
ID=61946739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711228916.2A Active CN107929845B (en) | 2017-11-29 | 2017-11-29 | Surgical simultaneous-suction and simultaneous-suction set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107929845B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5034000A (en) * | 1989-03-28 | 1991-07-23 | Dexide, Incorporated | Medical evacuation and irrigation device |
| CN1064815A (en) * | 1991-01-11 | 1992-09-30 | 塔霍普罗仪器公司 | Suction irrigator valve apparatus |
| WO2002089722A1 (en) * | 2001-04-27 | 2002-11-14 | Nagashima Medical Instruments Co., Ltd | Medical rinsing and sucking device |
| TW200514595A (en) * | 2003-10-21 | 2005-05-01 | Lin-Hsue Yang | A medical bi-directional in-out switchable irrigation-drainage system |
| CN201939770U (en) * | 2010-12-31 | 2011-08-24 | 张永金 | Disposable flusher |
| CN105498014A (en) * | 2015-12-30 | 2016-04-20 | 天津市泽众康健生物医药科技有限公司 | Handheld button flushing and sucking device |
| CN105944164A (en) * | 2016-07-04 | 2016-09-21 | 胡玥 | Integral irrigation suction device |
| CN208160792U (en) * | 2017-11-29 | 2018-11-30 | 苏州佳洲医疗器械有限公司 | A kind of operation same suction suit of same pumping |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120101339A1 (en) * | 2010-10-21 | 2012-04-26 | Brannon James K | Endoscopic surgery instrumentation |
| KR101723969B1 (en) * | 2016-03-29 | 2017-04-06 | (주)엘메카 | Catheter Guide Structure |
-
2017
- 2017-11-29 CN CN201711228916.2A patent/CN107929845B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5034000A (en) * | 1989-03-28 | 1991-07-23 | Dexide, Incorporated | Medical evacuation and irrigation device |
| CN1064815A (en) * | 1991-01-11 | 1992-09-30 | 塔霍普罗仪器公司 | Suction irrigator valve apparatus |
| WO2002089722A1 (en) * | 2001-04-27 | 2002-11-14 | Nagashima Medical Instruments Co., Ltd | Medical rinsing and sucking device |
| TW200514595A (en) * | 2003-10-21 | 2005-05-01 | Lin-Hsue Yang | A medical bi-directional in-out switchable irrigation-drainage system |
| CN201939770U (en) * | 2010-12-31 | 2011-08-24 | 张永金 | Disposable flusher |
| CN105498014A (en) * | 2015-12-30 | 2016-04-20 | 天津市泽众康健生物医药科技有限公司 | Handheld button flushing and sucking device |
| CN105944164A (en) * | 2016-07-04 | 2016-09-21 | 胡玥 | Integral irrigation suction device |
| CN208160792U (en) * | 2017-11-29 | 2018-11-30 | 苏州佳洲医疗器械有限公司 | A kind of operation same suction suit of same pumping |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107929845A (en) | 2018-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2004071554A3 (en) | Wound irrigation equipment | |
| CN204158863U (en) | A kind of Novel drainage pipe fixing device | |
| WO2011113978A2 (en) | Vacuum therapy system for use on complex lesions | |
| CN107929845B (en) | Surgical simultaneous-suction and simultaneous-suction set | |
| CN107929833B (en) | Backflow-preventing negative pressure drainage device | |
| CN104147681A (en) | Multifunctional anorectal drainage tube | |
| CN107397985A (en) | One kind move under water wound or sinus visualization debridement system | |
| CN204158868U (en) | Multi-functional anorectal portion drainage tube | |
| CN109464713A (en) | A kind of flusher of drainage tube periphery effusion | |
| CN213723901U (en) | Minimally invasive surgery drainage tube for cosmetic plastic surgery | |
| CN209575374U (en) | A kind of Neurosurgical drainage device | |
| CN219847548U (en) | VSD drainage device beneficial to deep tissue repair | |
| CN204158773U (en) | The peritoneal cavity drainage tube of internal fixtion slip-off preventing | |
| CN208611592U (en) | A kind of bladder irrigation special connector | |
| CN209916880U (en) | Matching device capable of collecting and sucking seepage and flushing | |
| CN207477000U (en) | A kind of PICC puts pipe waterproof oversleeve | |
| CN204428509U (en) | Urinary system scope pressure measuring system | |
| CN208031644U (en) | A kind of multi-functional drainage double-jacket tube | |
| CN215585028U (en) | Abdominal cavity operation nursing device | |
| CN207384537U (en) | A kind of drainage tube with guiding puncture | |
| CN207152812U (en) | A kind of slotting sucked type of pipeline point connects disposable negative pressure drainage trauma care suit | |
| CN220142410U (en) | Drainage catheter for cerebral hemorrhage | |
| CN210355460U (en) | Multi-functional slot negative pressure abdominal cavity drainage tube of improvement type | |
| CN213466283U (en) | Multi-component wound surface flusher | |
| CN215275290U (en) | Telescopic drainage tube connecting pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |