CN208372278U - A kind of interior arthroscopic diagnosis stomach inner supporting device - Google Patents
A kind of interior arthroscopic diagnosis stomach inner supporting device Download PDFInfo
- Publication number
- CN208372278U CN208372278U CN201720847757.3U CN201720847757U CN208372278U CN 208372278 U CN208372278 U CN 208372278U CN 201720847757 U CN201720847757 U CN 201720847757U CN 208372278 U CN208372278 U CN 208372278U
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- China
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- stomach
- gauze
- inner supporting
- supporting device
- gas tube
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Abstract
The utility model discloses a kind of interior arthroscopic diagnosis stomach inner supporting devices, including expand stomach gauze, gas tube and air charging system, expand between stomach gauze and air charging system and are connected by gas tube；Air charging system includes inflator pump, micromanometer, vent valve and tee tube, is connected between hand held inflator pump, micromanometer and vent valve by tee tube.The problem of the utility model can support gastral cavity when carrying out ERP surgical punch, prevent gastral cavity from causing surgical field of view to be affected because of perforation contracture, while patient can also be made not need the water filling of gas injection repeatedly, and then avoid the excessive pneumatosis in abdominal cavity and seroperitoneum, abdominal cavity infection.
Description
Technical field
The utility model relates to stomach support device technical fields, and in particular to a kind of interior arthroscopic diagnosis stomach inner support dress
It sets.
Background technique
When EFTR surgical punch, the surface of a wound that the gas in full gastral cavity all passed through perforation originally enters abdominal cavity, fills
The gastral cavity contracture being full of, surgical field of view reduce, and increase the operation difficulty of gastroscope and extend the time of operation, in order to guarantee surgical field of view
It is clear, patient has to continue in gastral cavity gas injection and fills the water, portion gas and water there are also the secretion in stomach then can in a steady stream not
It is disconnected to enter abdominal cavity, cause the excessive vital sign of pneumoperitoneum unstable, the excessive abdominal cavity infection of seroperitoneum.
Utility model content
The purpose of the utility model is to provide a kind of interior arthroscopic diagnosis stomach inner supporting devices, to solve existing EFRT operation
The problem of gastral cavity supporting way be easy to cause the excessive pneumatosis in abdominal cavity and seroperitoneum, abdominal cavity infection.
In order to achieve the above object, the technical scheme adopted by the utility model is: provides a kind of interior arthroscopic diagnosis stomach inner support
Device, including expand stomach gauze, gas tube and air charging system, expand between stomach gauze and air charging system and is connected by gas tube；Inflation
Device includes inflator pump, micromanometer, vent valve and tee tube, is connected between inflator pump, micromanometer and vent valve by tee tube.
The beneficial effects of the utility model are: will expand stomach gauze when perform the operation in stomach and be sent to stomach target position
Afterwards, gas tube is inflated by inflator pump, gas tube makes to expand stomach gauze expansion expansion to play the work in support expansion stomach
With opening vent valve and make to expand stomach gauze and shrink, be then drawn off again, micromanometer makes user can be with after completing operation
It is precisely controlled the size for expanding stomach gauze, the utility model can support gastral cavity when carrying out ERP surgical punch, prevent gastral cavity because of perforation
The problem of contracture causes surgical field of view to be affected, while performer can also be made not need the gas injection water filling into stomach repeatedly, in turn
Avoid the excessive pneumatosis in abdominal cavity and seroperitoneum, abdominal cavity infection.
Further, gas tube includes extension and interconnecting piece, and interconnecting piece setting is in air charging system and expands between stomach gauze, is
Single-pass deferent, extension setting are being expanded in stomach gauze, are three independent tubes.
Further, the outer diameter of single-pass deferent is 12mm, wall thickness 2mm；Independent tubes outer diameter is 5mm, wall thickness 0.5mm.
Further, expand that stomach gauze includes warp, weft, bottom end is closed up and top is closed up, warp is vertically arranged, top with
Top, which is closed up, to be connected, and bottom end and bottom end are closed up and connected, and weft is horizontally disposed and connect with warp, and top closing in is fixed with gas tube
Connection.
Further, the material for expanding stomach gauze is nylon rope, and warp is single line nylon rope, and weft is two-wire nylon rope.
Further, the diameter of nylon rope is 0.165mm.
Beneficial effect using above-mentioned further scheme is: nylon rope material capability is stablized, not easy to break, expands stomach gauze and adopts
Keep its structure more stable with the braiding of nylon rope material, warp is woven using single line, and weft is woven using two-wire, makes to expand stomach gauze
It is still able to maintain overall structure using least nylon rope to stablize, reduces the cost of the utility model.
Further, independent tubes pass through top closing in and extend to the bottom of the expansion stomach gauze by spiral way, and three
Independent tubes are connect during being spirally extended to the bottom for expanding stomach gauze with weft, and three independent tubes and same plane
On weft formed tie point it is equidistant between each other.
Beneficial effect using above-mentioned further scheme is: the gas that inflator pump generates by the interconnecting piece of gas tube but
Tube channel enters the threeway deferent in extension, and three independent tubes in threeway deferent are filled by gas, so drive with
The expansion stomach gauze expansion of three independent tubes connections increases to have the function that support gastral cavity.
Further, the material of gas tube is high-strength silicone rubber, and maximum elongation at break is 1000%.
Beneficial effect using above-mentioned further scheme is: making the flexible of gas tube using high-intensitive silicone rubber material
Range is bigger, further such that the range of expansion for expanding stomach gauze is bigger.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the transverse sectional view of gas tube；
Fig. 3 is the longitudinal sectional view of gas tube；
Fig. 4 is the schematic diagram for expanding stomach gauze；
Fig. 5 is sectional view when expanding the inflation of stomach gauze；
Fig. 6 is sectional view when expanding the unaerated of stomach gauze；
Schematic diagram when Fig. 7 is independent tubes unaerated.
Wherein, 1, expansion stomach gauze；2, gas tube；3, inflator pump；4, micromanometer；5, vent valve；6, tee tube；7, single channel
Pipe；8, independent tubes；9, warp；10, weft；11, bottom end is closed up；12, top is closed up.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing.
In one embodiment of the utility model, as shown in figs. 1-7, a kind of interior arthroscopic diagnosis stomach inner support dress is provided,
Including expanding stomach gauze 1, gas tube 2 and air charging system, expands between stomach gauze 1 and air charging system and connected by gas tube 2；Inflation dress
It sets including inflator pump 3, micromanometer 4, vent valve 5 and tee tube 6, passes through tee tube between inflator pump 3, micromanometer 4 and vent valve 5
6 connections, inflator pump 3 can produce gas and enter gas in gas tube 2, make to expand stomach gauze 1 after 2 gassy of gas tube
Expansion increases to have the function that support gastral cavity, and micromanometer 4 can help performer accurately to control the expanded size for expanding stomach gauze, put
The gas in gas tube 2 can be discharged for air valve 5.
In the optimal enforcement example of the utility model, gas tube 2 includes extension and interconnecting piece, and interconnecting piece setting is filled in inflation
It sets and expands between stomach gauze 1, be made of single-pass deferent 7, the outer diameter of single-pass deferent 7 is 12mm, wall thickness 2mm, and extension, which is arranged, to exist
Expand in stomach gauze 1, be 5mm by three outer diameters, the independent tubes 8 of wall thickness 0.5mm form, and the end of three independent tubes 8 is also set
It is equipped with for connecting the aperture for expanding stomach gauze 1, gas can be divided into three parts after entering extension by interconnecting piece.
In the optimal enforcement example of the utility model, expanding stomach gauze 1 includes that warp 9, weft 10, bottom end closing in 11 and top are received
Mouth 12, warp 9 have nine altogether and are vertically arranged, and top is connect with top closing in 12, and bottom end is connect with bottom end closing in 11, weft
10 have five altogether and are horizontally disposed with and connect with nine warps 9, and top closing in 12 is fixedly connected with gas tube 2, warp 9 and weft
The mesh eyes formed after 10 connections are having a size of 50mm × 70mm.
In the optimal enforcement example of the utility model, the material for expanding stomach gauze 1 is nylon rope, and warp 9 is 0.165mm by diameter
Nylon rope single line weave, weft 10 by diameter be 0.165mm nylon rope two-wire weave, weft 10 use nylon
Rope, which carries out two-wire braiding, keeps its intensity higher, and cooperation warp 9 has been reached using nylon rope progress single line braiding is using minimum Buddhist nun
In the case where dragon rope the overall structure for expanding stomach gauze 1 is stablized, is not susceptible to the effect of fracture, not only meets medical instrument
Associated safety requirement, also as save cost.
In the optimal enforcement example of the utility model, three independent tubes 8 pass through top closing in 12 and are extended by spiral way
To the bottom for expanding stomach gauze 1, three independent tubes 8 are put down during being spirally extended to the bottom for expanding stomach gauze 1 with each
Weft 10 on face connects, and conplane weft 10 and the tie point that three independent tubes 8 are formed are equidistant between each other, independent
Just expansion elongation after pipeline 8 is filled by gas, since independent tubes 8 are connect with weft 10, and then driving the expansion of weft 10 is one
A circle, warp 9 are elongated, and cause to expand the formation diameter 200mm of stomach gauze 1, the cylindrical gauze of height 250mm.
In the optimal enforcement example of the utility model, the material of gas tube 2 is silicon rubber, and maximum elongation at break is
1000%, the spreading performance of high-strength silicone rubber material is good, it is possible to increase the range of gas tube telescopic variation.
It when carrying out EFTR operation, is pinched by gastroscope and expands stomach gauze bottom end closing in ring, stomach device is expanded into inflation and is sent into stomach
Target position is inflated by inflator pump 3 to the gas tube 2 that stomach device is expanded in inflation, and gas tube 2 expands under gas pressure effect,
Stomach gauze 1 will be expanded and open the cylindrical gauze of formation, the mesh eyes size for expanding stomach gauze 1 reaches 50mm × 70mm；Mesh eyes are conducive to
Gastroscope operation operation；After completing operation, vent valve 5 is opened, the compressed gas of gas tube 2 is discharged, gas tube restores to the original state, so
Device is taken out from stomach afterwards.
Although being described in detail in conjunction with attached drawing to specific embodiment of the present utility model, should not be construed as pair
The restriction of the protection scope of this patent.In range described by claims, those skilled in the art are without creative labor
The dynamic various modifications that can be made and deformation still belong to the protection scope of this patent.
Claims (8)
1. a kind of interior arthroscopic diagnosis stomach inner supporting device, which is characterized in that including expanding stomach gauze (1), gas tube (2) and inflation dress
It sets, the expansion stomach gauze (1) and air charging system are connected by gas tube (2)；The air charging system includes inflator pump (3), minute-pressure
Table (4), vent valve (5) and tee tube (6) pass through tee tube between the inflator pump (3), micromanometer (4) and vent valve (5)
(6) it connects.
2. arthroscopic diagnosis stomach inner supporting device in as described in claim 1, which is characterized in that the gas tube (2) includes expanding
Exhibition portion and interconnecting piece, the interconnecting piece setting is in air charging system and expands between stomach gauze (1), is single-pass deferent (7), the extension
Portion's setting is being expanded in stomach gauze (1), is three independent tubes (8), the end of three independent tubes (8), which is additionally provided with, to be used for
The aperture of stomach gauze (1) is expanded in connection.
3. arthroscopic diagnosis stomach inner supporting device in as claimed in claim 2, which is characterized in that outside the single-pass deferent (7)
Diameter is 12mm, wall thickness 2mm；Independent tubes (8) outer diameter is 5mm, wall thickness 0.5mm.
4. arthroscopic diagnosis stomach inner supporting device in as claimed in claim 2, which is characterized in that the expansion stomach gauze (1) includes
Warp (9), weft (10), bottom end is closed up (11) and top is closed up (12), and the warp (9) is vertically arranged, top and top
Closing in (12) connection, bottom end are connect with bottom end closing in (11), and the weft (10) is horizontally disposed and connect with warp (9), described
Top closing in (12) is fixedly connected with the gas tube (2).
5. arthroscopic diagnosis stomach inner supporting device in as claimed in claim 4, which is characterized in that the material for expanding stomach gauze (1)
Matter is nylon rope, and the warp (9) is single line nylon rope, and weft (10) is two-wire nylon rope.
6. arthroscopic diagnosis stomach inner supporting device in as claimed in claim 5, which is characterized in that the nylon rope diameter is
0.165mm。
7. arthroscopic diagnosis stomach inner supporting device in as claimed in claim 4, which is characterized in that the independent tubes (8) pass through
The top closes up (12) and extends to the bottom for expanding stomach gauze (1) by spiral way, and three independent tubes (8) spirals are prolonged
It is connect during extending to the bottom for expanding stomach gauze (1) with the weft, and three independent tubes (8) and same plane
On weft (10) formed tie point it is equidistant between each other.
8. arthroscopic diagnosis stomach inner supporting device in as described in claim 1, it is characterised in that the material of the gas tube (2) is
Silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847757.3U CN208372278U (en) | 2017-07-13 | 2017-07-13 | A kind of interior arthroscopic diagnosis stomach inner supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720847757.3U CN208372278U (en) | 2017-07-13 | 2017-07-13 | A kind of interior arthroscopic diagnosis stomach inner supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208372278U true CN208372278U (en) | 2019-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720847757.3U Active CN208372278U (en) | 2017-07-13 | 2017-07-13 | A kind of interior arthroscopic diagnosis stomach inner supporting device |
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| Country | Link |
|---|---|
| CN (1) | CN208372278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100847A (en) * | 2021-04-16 | 2021-07-13 | 温恒 | Inflatable abdominal cavity operation support |
-
2017
- 2017-07-13 CN CN201720847757.3U patent/CN208372278U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113100847A (en) * | 2021-04-16 | 2021-07-13 | 温恒 | Inflatable abdominal cavity operation support |
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