CN109876206A - A kind of gastrointestinal surgery gastro-intestinal Fluid decompressor - Google Patents
A kind of gastrointestinal surgery gastro-intestinal Fluid decompressor Download PDFInfo
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- CN109876206A CN109876206A CN201910259810.1A CN201910259810A CN109876206A CN 109876206 A CN109876206 A CN 109876206A CN 201910259810 A CN201910259810 A CN 201910259810A CN 109876206 A CN109876206 A CN 109876206A
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- collecting box
- bottom end
- intestinal fluid
- gastrointestinal surgery
- fixedly connected
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Abstract
The invention discloses a kind of gastrointestinal surgery gastro-intestinal Fluid decompressors, more particularly to medical instruments field, including collecting box, top panel is equipped at the top of the collecting box, it is fixedly connected between the top panel two sides of the bottom and collecting box by support frame, the mechanism of decompressor is equipped between the top panel and collecting box, corresponding collecting box upper surface is fixedly connected with deodouring case on the outside of support frame as described above, the collecting box intracavity bottom is fixed with rabbling mechanism, and collecting box inner cavity top edge is fixed with telescopic baffle component.The present invention utilizes the upper and lower flexible of compressing gasbag, generate negative pressure, it can not only realize the drainage of gastric juice, and the air-flow that can generate compression realizes blending for gastric juice as the power of rabbling mechanism, convenient for discharging, the gas that stomach is discharged can be discharged with the liquid blended simultaneously, whole device structure is simple, only needs an electric cylinder that the operation of device can be realized, cost is relatively low, saves electric energy.
Description
Technical field
The present invention relates to the field of medical instrument technology, it is more particularly related to a kind of gastrointestinal surgery gastro-intestinal Fluid
Decompressor.
Background technique
The gastro-intestinal Fluid pressure regulating equipment of the prior art has the following problems when in use: gastro-intestinal Fluid pressure regulating equipment is to utilize negative pressure
Drainage tube spoken parts in traditional operas chamber or nasal cavity are inserted by the principle of attraction, are inhaled the gas and liquid that accumulate in gastrointestinal tract by stomach tube
Out, to lower the pressure and degrees of expansion in gastrointestinal tract；
The patent of 107998471 A of patent application publication CN discloses a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor.
But still there is more disadvantage in practice in above-mentioned technical proposal, the gastro-intestinal Fluid such as extracted can not be real
Function is now blended, leads to problems such as to be not easy to be discharged.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of gastrointestinal surgery and is depressurized with gastro-intestinal Fluid
Device, by generating negative pressure, can not only realize the drainage of gastric juice, and can will press using the upper and lower flexible of compressing gasbag
Contract power of the air-flow generated as rabbling mechanism, realizes blending for gastric juice, convenient for discharging, while the gas that stomach can be discharged
Body and the liquid blended are discharged, and whole device structure is simple, and an electric cylinder is only needed to can be realized the operation of device, cost compared with
It is low, save electric energy.
To achieve the above object, the invention provides the following technical scheme: a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor, packet
Collecting box is included, is equipped with top panel at the top of the collecting box, it is solid by support frame between the top panel two sides of the bottom and collecting box
Fixed connection is equipped with the mechanism of decompressor between the top panel and collecting box, corresponding collecting box upper surface is solid on the outside of support frame as described above
Surely it is connected with deodouring case, the collecting box intracavity bottom is fixed with rabbling mechanism, and collecting box inner cavity top edge is fixed
Equipped with telescopic baffle component, offers on the corresponding collecting box in the telescopic baffle component top outer edge and be connected with deodouring case
Insert port is offered on the logical corresponding collecting box of air-out groove and inside edge；
The mechanism of decompressor includes electric cylinder and compressing gasbag, and the compressing gasbag top and bottom end are fixedly connected to plectane,
The plectane two sides on the compressing gasbag top are fixed with limit plate, and the limit plate bottom end is fixed with inserted block, the compression
Air bag bottom end is equipped with snorkel, and the snorkel bottom end is through plectane and extends to inside collecting box；
Rabbling mechanism includes fan, two shafts, laborsaving gear assembly and mixing blade, and two shafts are setting up and down
And be connected as one by ball bearing, the fan is fixedly installed on the shaft top at top, and mixing blade is fixedly installed on
The shaft bottom end of bottom, the laborsaving gear assembly are set to the shaft bottom end at top and fix with the shaft top outer wall of bottom
Connection.
In a preferred embodiment, the collecting box side is connected with inlet pipe and drain pipe, and the drain pipe is set
It is placed in the bottom of inlet pipe, solenoid valve is equipped on the inlet pipe and drain pipe, described inlet pipe one end is equipped with drainage tube, and drainage tube
It is threadedly coupled with inlet pipe.
In a preferred embodiment, it is equipped with touch display screen at the top of the top panel, is set inside the top panel
There is single-chip microcontroller, the touch display screen is connect with single-chip microcontroller by conducting wire, and the single-chip microcontroller passes through relay and solenoid valve and electricity
Dynamic cylinder connection.
In a preferred embodiment, the compressing gasbag is set as organ shape, the circle on the compressing gasbag top
Plate is fixedly connected with electric cylinder and the plectane of bottom end is fixedly connected with collecting box, and the electric cylinder top is fixed with top panel
Connection.
In a preferred embodiment, it offers sliding slot on support frame as described above inner sidewall, the sliding slot bottom end and inserts
Entrance is connected, and the limit plate is slideably positioned in inside sliding slot, and the inserted block and insert port activity are clamped.
In a preferred embodiment, the snorkel is set as skewed, the flabellum of the snorkel and fan
It is corresponding.
In a preferred embodiment, the telescopic baffle component includes upper ring plate, groups of springs and lower ring plate, described
Groups of springs is set as four groups and is fixedly installed between upper ring plate and lower ring plate, the lower ring plate and the fixed company of collection chamber interior wall
It connects, the upper ring outer wall is slidably connected with chamber interior wall is collected.
In a preferred embodiment, the deodouring case is set as ring-like, and the deodouring case top is equipped with air outlet
And bottom end is equipped with air inlet, the air outlet and air inlet are disposed as annular, and the air inlet is connected with air-out groove, institute
It states and is equipped with air filtration core inside deodouring case.
In a preferred embodiment, the laborsaving gear assembly includes sun gear, planetary gear and external gear,
The sun gear fixing sleeve is set to outside the shaft at top, and the planetary gear is set as two and is set to outside sun gear
Side is engaged with sun gear, and the external gear is set on the outside of planetary gear and inner wall is engaged with planetary gear, the external gear
Bottom end is fixed with ring support, and the ring support bottom end is fixedly connected with the shaft outer wall of bottom.
Technical effect and advantage of the invention:
1, the present invention compresses the negative pressure to be formed using compressing gasbag, can be by the gastric juice and gas of patient's stomach through drainage tube
It is drawn in collecting box, and when electric cylinder drives compressing gasbag compression, the air inside compressing gasbag is blown through snorkel in wind
On the flabellum of fan, so that fan be driven to rotate, fan drives the shaft rotation at top, and then drives bottom by laborsaving gear assembly
The shaft and mixing blade in portion rotate, and the gastric juice that stomach is drawn are blended, and when compressing gasbag pushes again, compressing gasbag
Inserted block is driven to press upper ring plate downwards, the air-out groove for being blocked sealing exposes, and the gas being discharged in stomach can ibid be discharged to and remove
Taste removal filtering is carried out inside taste case, when gastric juice extraction is complete, controls compressing gasbag compression again, at this time the liquid in collecting box
Outside can be expelled to through drain pipe；
2, whole device generates negative pressure, can not only realize the drainage of gastric juice using the upper and lower flexible of compressing gasbag, and
The air-flow that compression can be generated realizes blending for gastric juice as the power of rabbling mechanism, convenient for discharging, while can be by stomach
The gas of discharge and the liquid blended are discharged, and the work of an electric cylinder can be realized drainage, stirring, exhaust gas purification and gastric juice
The various motion of discharging, whole device structure is simple, only needs an electric cylinder that the operation of device can be realized, and cost is relatively low, section
About electric energy, and single unit system is compact-sized, small volume, and lighter in weight is also convenient for use of taking back and forth；
3, after gastric juice is completely exhausted out, clear water can be directed into collecting box through drain pipe, compresses compressing gasbag, stirring
Blade rotation can then stir clear water, to clean to collecting box, the sewage of cleaning is discharged through drain pipe again, convenient for dress
The cleaning set.
Detailed description of the invention
Fig. 1 is overall appearance structural representation of the invention.
Fig. 2 is entirety sectional view of the invention.
Fig. 3 is rabbling mechanism cross-sectional view of the invention.
Fig. 4 is part A structural schematic diagram in Fig. 3 of the invention.
Fig. 5 is laborsaving gear assembly structural schematic diagram of the invention.
Fig. 6 is support frame cross-sectional view of the invention.
Fig. 7 is telescopic baffle assembly plan view of the invention.
Appended drawing reference are as follows: 1 collecting box, 2 top panels, 3 support frames, 4 mechanisms of decompressor, 41 electric cylinders, 42 compressing gasbags, 43 circles
Plate, 44 limit plates, 45 inserted blocks, 46 snorkels, 5 deodouring cases, 6 rabbling mechanisms, 61 fans, 62 shafts, 63 laborsaving gear assemblies, 64
Mixing blade, 65 ball bearings, 7 telescopic baffle components, 71 upper ring plates, 72 groups of springs, 73 lower ring plates, 8 air-out grooves, 9 insert ports,
10 inlet pipes, 11 drain pipes, 12 solenoid valves, 13 touch display screens, 14 sliding slots, 15 sun gears, 16 planetary gears, 17 external gears,
18 ring supports, 19 air outlets, 20 air filtration cores.
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.
According to Fig. 1, Fig. 2, Fig. 6 and a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor shown in Fig. 7, including collecting box 1, institute
It states and is equipped with top panel 2 at the top of collecting box 1, be fixedly connected between 2 two sides of the bottom of top panel and collecting box 1 by support frame 3,
The mechanism of decompressor 4 is equipped between the top panel 2 and collecting box 1, corresponding 1 upper surface of collecting box in 3 outside of support frame as described above is fixed
It is connected with deodouring case 5,1 intracavity bottom of collecting box is fixed with rabbling mechanism 6, and the 1 inner cavity top edge of collecting box is solid
Surely it is equipped with telescopic baffle component 7, is offered on the corresponding collecting box 1 in the 7 top outer edge of telescopic baffle component and taste removal
Insert port 9 is offered on the corresponding collecting box 1 of air-out groove 8 and inside edge that case 5 is connected；
The mechanism of decompressor 4 includes electric cylinder 41 and compressing gasbag 42, and 42 top of compressing gasbag and bottom end are fixedly connected with
There is plectane 43,43 two sides of plectane on 42 top of compressing gasbag are fixed with limit plate 44, and 44 bottom end of limit plate is fixed
Equipped with inserted block 45,42 bottom end of compressing gasbag is equipped with snorkel 46, and 46 bottom end of snorkel is through plectane 43 and extends to
Inside collecting box 1；
1 side of collecting box is connected with inlet pipe 10 and drain pipe 11, and the drain pipe 11 is set to the bottom of inlet pipe 10,
Solenoid valve 12 is equipped on the inlet pipe 10 and drain pipe 11, described 10 one end of inlet pipe is equipped with drainage tube, and drainage tube and inlet pipe
10 are threadedly coupled；
The compressing gasbag 42 is set as organ shape, and the plectane 43 and electric cylinder 41 on 42 top of compressing gasbag are fixed to be connected
It connects and the plectane 43 of bottom end is fixedly connected with collecting box 1,41 top of electric cylinder is fixedly connected with top panel 2.
Sliding slot 14 is offered on 3 inner sidewall of support frame as described above, 14 bottom end of sliding slot is connected with insert port 9, the limit
Position plate 44 is slideably positioned in inside sliding slot 14, and the inserted block 45 is clamped with 9 activity of insert port；
The telescopic baffle component 7 includes upper ring plate 71, groups of springs 72 and lower ring plate 73, and the groups of springs 72 is set as four
Group and be fixedly installed between upper ring plate 71 and lower ring plate 73, the lower ring plate 73 is fixedly connected with 1 inner wall of collecting box, it is described on
Ring outer wall is slidably connected with 1 inner wall of collecting box；
The deodouring case 5 is set as ring-like, and 5 top of deodouring case is equipped with air outlet 51 and bottom end is equipped with air inlet,
The air outlet 51 and air inlet are disposed as annular, and the air inlet is connected with air-out groove 8, set inside the deodouring case 5
There is air filtration core 52；
Embodiment specifically: be threadedly coupled new drainage tube one end with collecting box 1, then the other end is inserted into stomach
Afterwards, electric cylinder 41 works, and compressing gasbag 42 is driven to compress, and the air inside collecting box 1 is compressed, and compressing gasbag 42 is being pressed downward
Limit plate 44 and inserted block 45 is driven to move down simultaneously during contracting, mobile compression is stablized, then when compressing gasbag 42 is depressed into bottom
When, inserted block 45 is contacted through insert port 9 with the upper ring plate 71 of telescopic baffle component 7, continues to push, 71 compression spring set of upper ring plate
72, upper ring plate 71 moves down at this time, and the air-out groove 8 for being blocked sealing exposes, and the air in collecting box 1 is quickly expelled to taste removal at this time
In case 5, it is discharged after taste removal filtering through air outlet 51, then electric cylinder 41 drives compressing gasbag 42 to move up, and upper ring plate 71 is not pressurized
Power, recovery block air-out groove 8 to original position, and then the solenoid valve 12 on drainage tube is opened, and the negative pressure in collecting box 1 can pass through
Gastric juice and gas are led in collecting box 1 and are collected by drainage tube, and when compressing gasbag 42 pushes again, the gas being discharged in stomach is same
On can be discharged to inside deodouring case 5 carry out taste removal filtering be then discharged out to outside, when gastric juice extract it is complete when, again control electricity
Dynamic cylinder 41 works, and compressing gasbag 42 compresses, and the liquid in collecting box 1 can be expelled to outside through drain pipe 11 at this time.
A kind of gastrointestinal surgery gastro-intestinal Fluid decompressor according to shown in Fig. 3-5, rabbling mechanism 6 include 61, two, fan
Shaft 62, laborsaving gear assembly 63 and mixing blade 64, two shafts 62 are setting up and down and connected by ball bearing 65
It is integrated, the fan 61 is fixedly installed on 62 top of shaft at top, and mixing blade 64 is fixedly installed on the shaft 62 of bottom
Bottom end, the laborsaving gear assembly 63, which is set to 62 bottom end of shaft at top and fixes with 62 top outer wall of the shaft of bottom, to be connected
It connects；
The snorkel 46 is set as skewed, and the snorkel 46 is corresponding with the flabellum of fan 61；
The laborsaving gear assembly 63 includes sun gear 15, planetary gear 16 and external gear 17, the sun gear 15
Fixing sleeve is set to outside the shaft 62 at top, and the planetary gear 16 is set as two and is set to 15 outside of sun gear, with
Sun gear 15 engages, and the external gear 17 is set to 16 outside of planetary gear and inner wall is engaged with planetary gear 16, described outer
17 bottom end of gear is fixed with ring support 18, and 18 bottom end of ring support is fixedly connected with 62 outer wall of shaft of bottom；
Embodiment specifically: when compressing gasbag 42 compresses, the air inside compressing gasbag 42 is discharged into through snorkel 46
In collecting box 1, and the air-flow being discharged is blown on the flabellum of fan 61, so that fan 61 be driven to rotate, fan 61 drives top
Shaft 62 rotates, and then sun gear 15 is driven to rotate, and sun gear 15 drives planetary gear 16 to revolve, and planetary gear 16 drives
External gear 17 rotates, and external gear 17 drives the shaft 62 of bottom to rotate through ring support 18, and 62 bottom end of shaft of bottom is through bearing
It is fixedly connected with collecting box 1, then shaft 62 is able to drive the rotation of mixing blade 64, and the gastric juice that stomach is drawn is stirred, blended
Gastric juice afterwards is convenient for being discharged through drain pipe 11；
After gastric juice extracts completely, the gastric juice in collecting box 1 is discharged through drain pipe 11, and can be by clear water through drain pipe
11 are directed into collecting box 1, close the solenoid valve 12 on drain pipe 11, then drive 42 work of compressing gasbag using electric cylinder 41
Make, the rotation of mixing blade 64 can then stir clear water, to clean to collecting box 1, the sewage of cleaning is again through drain pipe
11 discharges.
A kind of gastrointestinal surgery gastro-intestinal Fluid decompressor according to figure 1 is equipped at the top of the top panel 2 and touches display
Screen 13, is equipped with single-chip microcontroller inside the top panel 2, and the single-chip microcontroller model is set as M68HC16, the touch display screen 13 with
Single-chip microcontroller is connected by conducting wire, and the single-chip microcontroller is connect by relay with solenoid valve 12 and electric cylinder 41；
Embodiment specifically: the case where according to patient, the time that whole device is run is arranged by touch display screen 13,
Single-chip microcontroller controls the intelligent operation of electric cylinder 41 and solenoid valve 12, to realize that whole device is drawing gastric juice, collection is discharged
Work when gastric juice and collecting box 1 are cleared up.
Working principle of the present invention:
Referring to Figure of description 1-7, in use, the negative pressure formed using the compression of compressing gasbag 42, can incite somebody to action through drainage tube
The gastric juice and gas of patient's stomach are drawn in collecting box 1, and when electric cylinder 41 drives compressing gasbag 42 to compress, compressing gasbag
Air inside 42 is blown on the flabellum of fan 61 through snorkel 46, so that fan 61 be driven to rotate, fan 61 drives top
Shaft 62 rotates, and then drives the shaft 62 of bottom and mixing blade 64 to rotate by laborsaving gear assembly 63, and stomach is drawn
Gastric juice blend；
When compressing gasbag 42 pushes again, compressing gasbag 42 drives the press upper ring plate 71 downwards of inserted block 45, is blocked close
The air-out groove 8 of envelope exposes, and the gas being discharged in stomach can ibid be discharged to progress taste removal filtering inside deodouring case 5, when gastric juice is taken out
Take it is full-time, again control compressing gasbag 42 compress, the liquid in collecting box 1 can be expelled to outside through drain pipe 11 at this time；
After gastric juice is completely exhausted out, clear water can be directed into collecting box 1 through drain pipe 11, compress compressing gasbag 42,
The rotation of mixing blade 64 can then stir clear water, to clean to collecting box 1, the sewage of cleaning is again through 11 row of drain pipe
Out.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, other knots
Structure, which can refer to, to be commonly designed, and under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in the present invention
Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor, including collecting box, it is characterised in that: be equipped with top at the top of the collecting box
Panel (2) is fixedly connected between top panel (2) two sides of the bottom and collecting box (1) by support frame (3), the top panel
(2) mechanism of decompressor (4) are equipped between collecting box (1), corresponding collecting box (1) upper surface is fixed on the outside of support frame as described above (3)
It is connected with deodouring case (5), collecting box (1) intracavity bottom is fixed with rabbling mechanism (6), collecting box (1) the inner cavity top
Portion edge is fixed with telescopic baffle component (7), the corresponding collecting box (1) in telescopic baffle component (7) the top outer edge
On offer and offer insertion on the corresponding collecting box of air-out groove (8) and inside edge (1) being connected with deodouring case (5)
Mouth (9)；
The mechanism of decompressor (4) includes electric cylinder (41) and compressing gasbag (42), and compressing gasbag (42) top and bottom end are fixed
It is connected with plectane (43), plectane (43) two sides on compressing gasbag (42) top are fixed with limit plate (44), the limit
Plate (44) bottom end is fixed with inserted block (45), and compressing gasbag (42) bottom end is equipped with snorkel (46), the snorkel (46)
Bottom end is through plectane (43) and extends to collecting box (1) inside；
Rabbling mechanism (6) includes fan (61), two shafts (62), laborsaving gear assembly (63) and mixing blade (64), and two
The shaft (62) is setting up and down and is connected as one by ball bearing (65), and the fan (61) is fixedly installed on top
Shaft (62) top, mixing blade (64) are fixedly installed on shaft (62) bottom end of bottom, and the laborsaving gear assembly (63) sets
It is placed in shaft (62) bottom end at top and is fixedly connected with the shaft of bottom (62) top outer wall.
2. a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor according to claim 1, it is characterised in that: the collecting box
(1) side is connected with inlet pipe (10) and drain pipe (11), and the drain pipe (11) is set to the bottom of inlet pipe (10), the inlet pipe
(10) and on drain pipe (11) it is equipped with solenoid valve (12), described inlet pipe (10) one end is equipped with drainage tube, and drainage tube and inlet pipe
(10) it is threadedly coupled.
3. a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor according to claim 1, it is characterised in that: the top panel
(2) touch display screen (13) are equipped at the top of, single-chip microcontroller, the touch display screen (13) and list are equipped with inside the top panel (2)
Piece machine is connected by conducting wire, and the single-chip microcontroller is connect by relay with solenoid valve (12) and electric cylinder (41).
4. a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor according to claim 1, it is characterised in that: the compressing gasbag
(42) it is set as organ shape, the plectane (43) on compressing gasbag (42) top is fixedly connected with electric cylinder (41) and bottom end
Plectane (43) be fixedly connected with collecting box (1), electric cylinder (41) top is fixedly connected with top panel (2).
5. a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor according to claim 1, it is characterised in that: support frame as described above
(3) it is offered on inner sidewall sliding slot (14), sliding slot (14) bottom end is connected with insert port (9), and the limit plate (44) is sliding
The dynamic sliding slot (14) that is set to is internal, and the inserted block (45) and insert port (9) activity are clamped.
6. a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor according to claim 1, it is characterised in that: the snorkel
(46) it is set as skewed, the snorkel (46) is corresponding with the flabellum of fan (61).
7. a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor according to claim 1, it is characterised in that: the telescopic baffle
Component (7) includes upper ring plate (71), groups of springs (72) and lower ring plate (73), and the groups of springs (72) is set as four groups and fixation is set
It is placed between upper ring plate (71) and lower ring plate (73), the lower ring plate (73) is fixedly connected with collecting box (1) inner wall, the upper ring
Outer wall is slidably connected with collecting box (1) inner wall.
8. a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor according to claim 1, it is characterised in that: the deodouring case
(5) it is set as ring-like, deodouring case (5) top is equipped with air outlet (51) and bottom end is equipped with air inlet, the air outlet
(51) and air inlet is disposed as annular, and the air inlet is connected with air-out groove (8), and sky is equipped with inside the deodouring case (5)
Gas filtration core (52).
9. a kind of gastrointestinal surgery gastro-intestinal Fluid decompressor according to claim 1, it is characterised in that: province's powershift gear
Component (63) includes sun gear (15), planetary gear (16) and external gear (17), and sun gear (15) fixing sleeve is set to
The shaft (62) at top is external, and the planetary gear (16) is set as two and is set on the outside of sun gear (15), with the sun
Gear (15) engagement, the external gear (17) is set on the outside of planetary gear (16) and inner wall is engaged with planetary gear (16), institute
It states external gear (17) bottom end to be fixed with ring support (18), shaft (62) outer wall of ring support (18) bottom end and bottom
It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910259810.1A CN109876206B (en) | 2019-04-02 | 2019-04-02 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910259810.1A CN109876206B (en) | 2019-04-02 | 2019-04-02 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109876206A true CN109876206A (en) | 2019-06-14 |
| CN109876206B CN109876206B (en) | 2021-04-27 |
Family
ID=66935631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910259810.1A Active CN109876206B (en) | 2019-04-02 | 2019-04-02 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery |
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| Country | Link |
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| CN (1) | CN109876206B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129793A (en) * | 2021-12-06 | 2022-03-04 | 四川大学华西医院 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4775366A (en) * | 1986-09-02 | 1988-10-04 | Richard Rosenblatt | Aspirator for collection of bodily fluid |
| CN205796123U (en) * | 2016-05-23 | 2016-12-14 | 烟台毓璜顶医院 | A kind of easy cleaning gastro-intestinal Fluid decompressor |
| CN205994778U (en) * | 2016-06-02 | 2017-03-08 | 姜雨刚 | A kind of enterochirurgia gastro-intestinal Fluid Intelligent pressure reducing device |
| CN107174682A (en) * | 2017-07-13 | 2017-09-19 | 吴湘华 | A kind of device for being easy to Gastroenterology dept. patient to eliminate gas in stomach |
-
2019
- 2019-04-02 CN CN201910259810.1A patent/CN109876206B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4775366A (en) * | 1986-09-02 | 1988-10-04 | Richard Rosenblatt | Aspirator for collection of bodily fluid |
| CN205796123U (en) * | 2016-05-23 | 2016-12-14 | 烟台毓璜顶医院 | A kind of easy cleaning gastro-intestinal Fluid decompressor |
| CN205994778U (en) * | 2016-06-02 | 2017-03-08 | 姜雨刚 | A kind of enterochirurgia gastro-intestinal Fluid Intelligent pressure reducing device |
| CN107174682A (en) * | 2017-07-13 | 2017-09-19 | 吴湘华 | A kind of device for being easy to Gastroenterology dept. patient to eliminate gas in stomach |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114129793A (en) * | 2021-12-06 | 2022-03-04 | 四川大学华西医院 | Gastrointestinal fluid pressure reduction device for gastrointestinal surgery |
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| Publication number | Publication date |
|---|---|
| CN109876206B (en) | 2021-04-27 |
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