CN109663156A - A kind of gastroenterology gastric juice draw-out device - Google Patents
A kind of gastroenterology gastric juice draw-out device Download PDFInfo
- Publication number
- CN109663156A CN109663156A CN201910095096.7A CN201910095096A CN109663156A CN 109663156 A CN109663156 A CN 109663156A CN 201910095096 A CN201910095096 A CN 201910095096A CN 109663156 A CN109663156 A CN 109663156A
- Authority
- CN
- China
- Prior art keywords
- gastric juice
- fixedly installed
- far
- telescopic bar
- manual telescopic
- 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
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Classifications
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
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- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1053—Stomach
Abstract
The invention discloses a kind of gastroenterology gastric juice draw-out devices, including pedestal, the base upper surface center is fixedly installed support frame, support frame as described above top offers thread circle hole, there are three the thread circle hole is set altogether, and it is uniformly distributed, screw thread bull stick is threaded on the thread circle hole inner wall, screw thread bull stick side is fixedly connected with manual telescopic bar, graduation mark is fixedly installed on the manual telescopic bar, hold-doun nut is threaded on the outer surface of the screw thread bull stick far from manual telescopic bar side, the manual telescopic bar and hold-doun nut are located at the two sides of thread circle hole, the manual telescopic bar is fixedly connected with bent fixed frame far from the side of screw thread bull stick, the present invention relates to medical sanitary technology fields.A kind of gastroenterology gastric juice draw-out device solves the problem of existing gastric juice draw-out device extraction tube is fixed inconvenient, and extraction tube puts height, and angle can all influence patient comfort.
Description
Technical field
The present invention relates to medical sanitary technology field, specially a kind of gastroenterology gastric juice draw-out device.
Background technique
Gastric juice, which extracts, is also referred to as gastric juice to go here and there art (gastric juice co11ection), is sent with stomach tube intranasal or mouth
Enter to extract a kind of method that gastric juice is checked in stomach, its purpose is to understand the secreting function of stomach and emptying situation, and
Whether there is or not bleeding and bacterial reproductions etc. in stomach, and stomach tube furthermore can also be used and carry out gastric lavage and gastrointestinal decompression.Existing gastric juice extracts
Device extraction tube is fixed inconvenient, and extraction tube puts height, and angle can all influence patient comfort, take again after retort sterilization
, can be by bacterium dust pollution during taking Medical Treatment Room, so needing a kind of integral type boiling, drawing liquid, recycling is convenient for carrying
Mobile device.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of gastroenterology gastric juice draw-out device, solves existing
The problem of gastric juice draw-out device extraction tube is fixed inconvenient, and extraction tube puts height, and angle can all influence patient comfort, simultaneously
By extraction tube chlorination equipment, gastric juice recyclable device is integrated with pipeline fixing device, movement easy to carry.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of gastroenterology gastric juice extraction dress
It sets, including pedestal, the base upper surface center is fixedly installed support frame, and support frame as described above top offers thread circle hole,
It there are three the thread circle hole is set altogether, and is uniformly distributed, screw thread bull stick, the spiral shell is threaded on the thread circle hole inner wall
Line bull stick side is fixedly connected with manual telescopic bar, and graduation mark, the screw thread bull stick are fixedly installed on the manual telescopic bar
Hold-doun nut is threaded on outer surface far from manual telescopic bar side, the manual telescopic bar and hold-doun nut distinguish position
In the two sides of thread circle hole, the manual telescopic bar is fixedly connected with bent fixed frame far from the side of screw thread bull stick, described
Bent fixed frame is fixedly installed circular tube fixed ring far from the side of manual telescopic bar, fixes on the circular tube fixed ring inner wall
It is provided with spring, the spring is equipped with several altogether, and is uniformly distributed, and side of the spring far from circular tube fixed ring is fixed to be connected
It is connected to rubber block, the rubber block slidably connects gastric juice far from the side of spring and extracts round tube, and the gastric juice extracts round tube and wears
Circular tube fixed ring is crossed, the gastric juice extracts round tube side and is communicated with silica gel suction nozzle, and side is fixedly installed in the middle part of support frame as described above
Placement plate, the placement plate upper surface slide are connected with gastric juice surge drum, and gastric juice surge drum side is communicated with suction pipe, described
Suction pipe is communicated with negative pressure pump far from the side of gastric juice surge drum, and side of the gastric juice surge drum far from suction pipe and gastric juice, which extract, to be justified
Pipe connection.
Preferably, the bent fixed frame includes pincerlike connecting plate, the pincer connecting plate side and manual telescopic bar
It is fixedly connected, the pincer connecting plate is fixedly installed rotor plate far from the side of manual telescopic bar, and the rotor plate is far from pincers
The side of shape connecting plate is fixedly connected with circular tube fixed ring, and the junction of the rotor plate and pincerlike connecting plate is rotatably connected to spiral shell
Bolt.
Preferably, the pedestal side is fixedly installed boiling case, and the boiling case side, which is fixedly installed, connects power port, institute
It states boiling chamber interior wall bottom and is fixedly installed electric heater, the electric heater upper surface slide is connected with aluminum digester, the aluminium
Distilled water is filled inside digester processed.
Preferably, inner wall center is fixedly installed rack, aluminum digester top at left and right sides of the aluminum digester
Sealing cover is fixedly installed in portion.
Preferably, the base upper surface side is fixedly installed mounting electricity storage pack, and the mounting electricity storage pack and electric heater are electrically connected.
Preferably, the base upper surface is fixedly installed gastric juice recycling can far from the side of mounting electricity storage pack.
Preferably, it is located on support frame as described above outer surface above placement plate and is fixedly installed ultraviolet disinfection lamp.
Preferably, the pedestal and boiling case lower surface pass through screw and are fixedly connected with bottom plate, the bottom plate following table
Face two sides are fixedly installed universal wheel.
Preferably, instrument cases are fixedly installed at the top of the mounting electricity storage pack.
Preferably, the gastric juice extracts round tube and the connectivity part of gastric juice surge drum is fixedly installed seal rubber pipe, described
Water check valve is fixedly installed on gastric juice surge drum.
(3) beneficial effect
The present invention provides a kind of gastroenterology gastric juice draw-out device, have it is following the utility model has the advantages that
(1), a kind of gastroenterology gastric juice draw-out device is cooperated the setting of hold-doun nut by screw thread bull stick, reached
The purpose of manual telescopic bar placement angle is adjusted, while can also achieve the purpose that the bent fixed frame height of adjustment, is conveniently adjusted
Gastric juice extracts the position of round tube, by the setting of bent fixed frame, has reached and has rotated pincerlike connecting plate and rotation using bolt
The purpose of plate further reaches and selection gastric juice extraction round tube is facilitated comfortably to extract angle so that circular tube fixed ring replaces direction
Purpose avoids most patient from generating interference effect.
(2), a kind of gastroenterology gastric juice draw-out device, by the setting of electric heater and aluminum digester, reached to
Gastric juice extracts the purpose of round tube sterilizing, by the setting of ultraviolet disinfection lamp, has reached and has disappeared to gastric juice extraction round tube drying
The purpose of poison has achieved the purpose that extract gastric juice by the setting of gastric juice surge drum and negative pressure pump.Whole device is vdiverse in function,
Integrated setting, it is easy to carry.
Detailed description of the invention
Fig. 1 is top view figure of the present invention；
Fig. 2 is positive structure schematic of the present invention；
Fig. 3 is the bent fixed rack structure schematic diagram of the present invention.
In figure: 1 pedestal, 2 support frames, 3 thread circle holes, 4 screw thread bull sticks, 5 manual telescopic bars, 6 graduation marks, 7 hold-doun nuts,
8 bent fixed frames, 81 pincerlike connecting plates, 82 rotor plates, 83 bolts, 9 circular tube fixed rings, 10 springs, 11 rubber blocks, 12 gastric juice
Extract round tube, 13 silica gel suction nozzles, 14 placement plates, 15 gastric juice surge drums, 16 suction pipes, 17 negative pressure pumps, 18 boiling cases, 19 connect power port,
20 electric heaters, 21 aluminum digesters, 22 racks, 23 sealing covers, 24 mounting electricity storage packs, 25 gastric juice recycling cans, 26 ultraviolet disinfection lamps, 27
Bottom plate, 28 universal wheels, 29 instrument cases, 30 seal rubber pipes, 31 water check valves.
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.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of gastroenterology gastric juice draw-out device, including pedestal
1,1 upper face center of pedestal is fixedly installed support frame 2, and 2 top of support frame offers thread circle hole 3, and thread circle hole 3 is equipped with altogether
Three, and be uniformly distributed, screw thread bull stick 4 is threaded on 3 inner wall of thread circle hole, 4 side of screw thread bull stick is fixedly connected with hand
Telescopic rod 5 is moved, is fixedly installed graduation mark 6, outer surface of the screw thread bull stick 4 far from 5 side of manual telescopic bar on manual telescopic bar 5
On be threaded with hold-doun nut 7, manual telescopic bar 5 and hold-doun nut 7 are located at the two sides of thread circle hole 3, manual telescopic
Bar 5 is fixedly connected with bent fixed frame 8 far from the side of screw thread bull stick 4, and bent fixed frame 8 is far from manual telescopic bar 5
Side is fixedly installed circular tube fixed ring 9, and spring 10 is fixedly installed on 9 inner wall of circular tube fixed ring, and spring 10 is equipped with several altogether
It is a, and be uniformly distributed, spring 10 is fixedly connected with rubber block 11 far from the side of circular tube fixed ring 9, and rubber block 11 is far from spring
10 side slidably connects gastric juice and extracts round tube 12, and gastric juice extracts round tube 12 and passes through circular tube fixed ring 9, and gastric juice extracts round tube 12
Side is communicated with silica gel suction nozzle 13, and 2 middle part side of support frame is fixedly installed placement plate 14, the connection of 14 upper surface slide of placement plate
There is gastric juice surge drum 15,15 side of gastric juice surge drum is communicated with suction pipe 16, and suction pipe 16 is connected to far from the side of gastric juice surge drum 15
There is negative pressure pump 17, side of the gastric juice surge drum 15 far from suction pipe 16 is extracted round tube 12 with gastric juice and be connected to.
Bent fixed frame 8 includes pincerlike connecting plate 81, and pincerlike 81 side of connecting plate is fixedly connected with manual telescopic bar 5,
Pincerlike connecting plate 81 is fixedly installed rotor plate 82 far from the side of manual telescopic bar 5, and rotor plate 82 is far from pincerlike connecting plate 81
Side be fixedly connected with circular tube fixed ring 9, the junction of rotor plate 82 and pincerlike connecting plate 81 is rotatably connected to bolt 83.
1 side of pedestal is fixedly installed boiling case 18, and 18 side of boiling case, which is fixedly installed, connects power port 19, in boiling case 18
Wall bottom is fixedly installed electric heater 20, and 20 upper surface slide of electric heater is connected with aluminum digester 21, in aluminum digester 21
Fill distilled water in portion.
21 left and right sides inner wall center of aluminum digester is fixedly installed rack 22, is fixedly installed at the top of aluminum digester 21
Sealing cover 23.
1 upper surface side of pedestal is fixedly installed mounting electricity storage pack 24, and mounting electricity storage pack 24 and electric heater 20 are electrically connected.
1 upper surface of pedestal is fixedly installed gastric juice recycling can 25 far from the side of mounting electricity storage pack 24.
Top on 2 outer surface of support frame positioned at placement plate 14 is fixedly installed ultraviolet disinfection lamp 26.
Pedestal 1 and 18 lower surface of boiling case pass through screw and are fixedly connected with bottom plate 27, and 27 lower surface two sides of bottom plate are equal
It is fixedly installed universal wheel 28.
Instrument cases 29 are fixedly installed at the top of mounting electricity storage pack 24.
Gastric juice extracts round tube 12 and the connectivity part of gastric juice surge drum 15 is fixedly installed seal rubber pipe 30, gastric juice surge drum
Water check valve 31 is fixedly installed on 15.
In use, cooperating the setting of hold-doun nut 7 by screw thread bull stick 4,5 placement angle of adjustment manual telescopic bar is reached
Purpose, while can also achieve the purpose that bent 8 height of fixed frame of adjustment, be conveniently adjusted the position that gastric juice extracts round tube 12,
By the setting of bent fixed frame 8, achieve the purpose that rotate pincerlike connecting plate 81 and rotor plate 82 using bolt 83, so that
Circular tube fixed ring 9 replaces direction, further achievees the purpose that facilitating selection gastric juice to extract round tube 12 comfortably extracts angle, avoids most
Patient generates interference effect.By the setting of electric heater 20 and aluminum digester 21, reaches and extracted the sterilization of round tube 12 to gastric juice
The purpose of disinfection has been achieved the purpose that extract 12 dry disinfection of round tube to gastric juice, passed through by the setting of ultraviolet disinfection lamp 26
The setting of gastric juice surge drum 15 and negative pressure pump 17 has achieved the purpose that extract gastric juice.Whole device is vdiverse in function, and integration is set
It sets, it is easy to carry.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of gastroenterology gastric juice draw-out device, including pedestal (1), it is characterised in that: pedestal (1) upper face center is solid
Surely it is provided with support frame (2), support frame as described above (2) top offers thread circle hole (3), and the thread circle hole (3) is equipped with three altogether
It is a, and be uniformly distributed, it is threaded with screw thread bull stick (4) on thread circle hole (3) inner wall, screw thread bull stick (4) side
It is fixedly connected with manual telescopic bar (5), is fixedly installed graduation mark (6) on the manual telescopic bar (5), the screw thread bull stick
(4) far from manual telescopic bar (5) side outer surface on be threaded with hold-doun nut (7), the manual telescopic bar (5) and consolidate
Determine the two sides that nut (7) is located at thread circle hole (3), the manual telescopic bar (5) is fixed far from the side of screw thread bull stick (4)
It is connected with bent fixed frame (8), the bent fixed frame (8) is fixedly installed circle far from the side of manual telescopic bar (5)
Pipe retainer plate (9) is fixedly installed spring (10) on circular tube fixed ring (9) inner wall, and the spring (10) is equipped with several altogether
It is a, and be uniformly distributed, the spring (10) is fixedly connected with rubber block (11), the rubber far from the side of circular tube fixed ring (9)
Blob of viscose (11) slidably connects gastric juice far from the side of spring (10) and extracts round tube (12), and the gastric juice extracts round tube (12) and passes through
Circular tube fixed ring (9), the gastric juice extract round tube (12) side and are communicated with silica gel suction nozzle (13), one in the middle part of support frame as described above (2)
Side is fixedly installed placement plate (14), and placement plate (14) upper surface slide is connected with gastric juice surge drum (15), the gastric juice
Surge drum (15) side is communicated with suction pipe (16), and the suction pipe (16) is communicated with negative pressure pump far from the side of gastric juice surge drum (15)
(17), side of the gastric juice surge drum (15) far from suction pipe (16) is extracted round tube (12) with gastric juice and is connected to.
2. a kind of gastroenterology gastric juice draw-out device according to claim 1, it is characterised in that: the bent fixed frame
It (8) include pincerlike connecting plate (81), pincer connecting plate (81) side is fixedly connected with manual telescopic bar (5), the pincer
Connecting plate (81) is fixedly installed rotor plate (82) far from the side of manual telescopic bar (5), and the rotor plate (82) is far from pincerlike
The side of connecting plate (81) is fixedly connected with circular tube fixed ring (9), the connection of the rotor plate (82) and pincerlike connecting plate (81)
Place is rotatably connected to bolt (83).
3. a kind of gastroenterology gastric juice draw-out device according to claim 1, it is characterised in that: pedestal (1) side
It is fixedly installed boiling case (18), boiling case (18) side, which is fixedly installed, to be connect power port (19), in the boiling case (18)
Wall bottom is fixedly installed electric heater (20), and electric heater (20) upper surface slide is connected with aluminum digester (21), described
Distilled water is filled inside aluminum digester (21).
4. a kind of gastroenterology gastric juice draw-out device according to claim 3, it is characterised in that: the aluminum digester
(21) left and right sides inner wall center is fixedly installed rack (22), and sealing cover is fixedly installed at the top of the aluminum digester (21)
(23)。
5. a kind of gastroenterology gastric juice draw-out device according to claim 3, it is characterised in that: table on the pedestal (1)
Face side is fixedly installed mounting electricity storage pack (24), and the mounting electricity storage pack (24) and electric heater (20) are electrically connected.
6. a kind of gastroenterology gastric juice draw-out device according to claim 5, it is characterised in that: table on the pedestal (1)
Face is fixedly installed gastric juice recycling can (25) far from the side of mounting electricity storage pack (24).
7. a kind of gastroenterology gastric juice draw-out device according to claim 1, it is characterised in that: support frame as described above (2) is outside
It is located above placement plate (14) on surface and is fixedly installed ultraviolet disinfection lamp (26).
8. a kind of gastroenterology gastric juice draw-out device according to claim 3, it is characterised in that: the pedestal (1) and steaming
It boils case (18) lower surface and passes through screw and be fixedly connected with bottom plate (27), bottom plate (27) the lower surface two sides are fixedly installed
There are universal wheel (28).
9. a kind of gastroenterology gastric juice draw-out device according to claim 5, it is characterised in that: mounting electricity storage pack (24) top
Portion is fixedly installed instrument cases (29).
10. a kind of gastroenterology gastric juice draw-out device according to claim 1, it is characterised in that: the gastric juice extracts circle
The connectivity part of pipe (12) and gastric juice surge drum (15) is fixedly installed seal rubber pipe (30), solid on the gastric juice surge drum (15)
Surely water check valve (31) are provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095096.7A CN109663156A (en) | 2019-01-31 | 2019-01-31 | A kind of gastroenterology gastric juice draw-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910095096.7A CN109663156A (en) | 2019-01-31 | 2019-01-31 | A kind of gastroenterology gastric juice draw-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109663156A true CN109663156A (en) | 2019-04-23 |
Family
ID=66150002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910095096.7A Pending CN109663156A (en) | 2019-01-31 | 2019-01-31 | A kind of gastroenterology gastric juice draw-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109663156A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203493744U (en) * | 2013-09-27 | 2014-03-26 | 复旦大学附属华山医院 | Surgical package for conducting aspiration drainage on intracerebral hematoma under neuronavigation |
| CN205126956U (en) * | 2015-10-23 | 2016-04-06 | 赵恒宝 | Operation illumination drainage stent |
| CN106859776A (en) * | 2017-03-11 | 2017-06-20 | 王新伟 | A kind of gastrointestinal surgery auxiliary frame |
| CN206745729U (en) * | 2017-01-17 | 2017-12-15 | 延边大学 | A kind of novel operation area drainage tube fixed support |
| CN208031460U (en) * | 2017-11-24 | 2018-11-02 | 东星 | A kind of gastrointestinal surgery auxiliary frame |
-
2019
- 2019-01-31 CN CN201910095096.7A patent/CN109663156A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203493744U (en) * | 2013-09-27 | 2014-03-26 | 复旦大学附属华山医院 | Surgical package for conducting aspiration drainage on intracerebral hematoma under neuronavigation |
| CN205126956U (en) * | 2015-10-23 | 2016-04-06 | 赵恒宝 | Operation illumination drainage stent |
| CN206745729U (en) * | 2017-01-17 | 2017-12-15 | 延边大学 | A kind of novel operation area drainage tube fixed support |
| CN106859776A (en) * | 2017-03-11 | 2017-06-20 | 王新伟 | A kind of gastrointestinal surgery auxiliary frame |
| CN208031460U (en) * | 2017-11-24 | 2018-11-02 | 东星 | A kind of gastrointestinal surgery auxiliary frame |
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Application publication date: 20190423 |