CN206303958U - For the device that foreign body in gastrointestinal tract takes out - Google Patents
For the device that foreign body in gastrointestinal tract takes out Download PDFInfo
- Publication number
- CN206303958U CN206303958U CN201621064519.7U CN201621064519U CN206303958U CN 206303958 U CN206303958 U CN 206303958U CN 201621064519 U CN201621064519 U CN 201621064519U CN 206303958 U CN206303958 U CN 206303958U
- Authority
- CN
- China
- Prior art keywords
- annular air
- breather pipe
- connecting tube
- swelling gasbag
- 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.)
- Expired - Fee Related
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of device taken out for foreign body in gastrointestinal tract, it is related to clinical treatment technique with the apparatus field.It includes connecting tube；Connecting tube is fixedly arranged at the front end with annular air-pocket；Described annular air-pocket end face is connected with connecting tube front end face；The outer ring surface of annular air-pocket is bonded with contraction set；Annular air-pocket front end is fixedly connected with connecting rod；Connecting rod front end is fixedly connected with swelling gasbag；Annular air-pocket and swelling gasbag are communicated with breather pipe；Described breather pipe passes through connecting tube；Valve is installed on breather pipe；Breather pipe rear end is communicated with inflator；Piston is slidably connected in inflator；Push rod is fixedly connected with piston.The beneficial effects of the utility model are：It is capable of safety by foreign body, prevent foreign matter from dropping, and prevent plowing from the esophagus and throat of patient, protect patient from secondary injury, simple to operate, security is good.
Description
Technical field
The utility model is related to clinical treatment technique with the apparatus field.
Background technology
When patient swallows foreign matter accidentally, Traditional solutions are that the foreign matter in intestines and stomach is taken out using direct view under endoscope pincers,
Medical worker is directly hauled out foreign matter in vitro under the guiding of scope with biopsy forceps or snare, but some foreign matter rough surface
Or there are sharp parts, so being easy to scratch esophagus and the throat of patient when taking out, secondary injury is caused to patient,
Easily foreign matter is set to drop when taking out simultaneously, patient harm, using security cannot ensure, one kind is we disclosed for this
For the device that foreign body in gastrointestinal tract takes out, can effectively solve the above problems.
Utility model content
Technical problem to be solved in the utility model, is directed to above-mentioned technical deficiency, there is provided one kind is used for stomach
The device of enteron aisle foreign body, its be capable of safety by foreign body, prevent foreign matter from dropping, and prevent plowing from the esophagus of patient
And throat, patient is protected from secondary injury, simple to operate, security is good.
The technical solution adopted in the utility model is：A kind of device taken out for foreign body in gastrointestinal tract, including connection are provided
Pipe；Connecting tube is fixedly arranged at the front end with annular air-pocket；Described annular air-pocket end face is connected with connecting tube front end face；Outside annular air-pocket
Anchor ring is bonded with contraction set；Annular air-pocket front end is fixedly connected with connecting rod；Connecting rod front end is fixedly connected with swelling gasbag；Annular gas
Capsule and swelling gasbag are communicated with breather pipe；Described breather pipe passes through connecting tube；Valve is installed on breather pipe；After breather pipe
End is communicated with inflator；Piston is slidably connected in inflator；Push rod is fixedly connected with piston.
Further optimize the technical program, concave end after the swelling gasbag of the device taken out for foreign body in gastrointestinal tract.
Further optimize the technical program, the connecting rod described in device taken out for foreign body in gastrointestinal tract is expansion link；Stretch
Lock sleeve is socketed with contracting bar.
Compared with traditional intestines and stomach foreign matter removal device, its advantage is the utility model：
1st, swelling gasbag can prop up patient's gastrointestinal tract, can make to be clipped in intestines and stomach fold or prick in the different of gastrointestinal wall
Thing is dropped on swelling gasbag, is played a protective role；Annular air-pocket is deflated and is reduced, and being shunk in the case where set effect is shunk will be in annular
The foreign matter parcel of air bag centre bore；Annular air-pocket is wrapped up foreign matter, it is to avoid taking-up process foreign matter scratch patient's esophagus and
The problem of throat；Breather pipe is inflated and is evacuated to annular air-pocket and swelling gasbag.
2nd, the sunk part of swelling gasbag can wrap up some less foreign matters after air bag deflation.
3rd, expansion link can be stretched, and adjust the distance between swelling gasbag and annular air-pocket, and lock sleeve is carried out to expansion link
Locking.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is inflator part-structure schematic diagram of the present utility model；
Fig. 3 is partial structurtes decomposing schematic representation of the present utility model；
Fig. 4 is swelling gasbag vertical section figure of the present utility model；
In figure, 1, connecting tube；2nd, annular air-pocket；3rd, set is shunk；4th, swelling gasbag；5th, breather pipe；6th, valve；7th, inflator；
8th, piston；9th, push rod；10th, expansion link；11st, lock sleeve.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As Figure 1-4, the device for being taken out for foreign body in gastrointestinal tract, including connecting tube 1；Connecting tube 1 is fixedly arranged at the front end with ring
Shape air bag 2；The described end face of annular air-pocket 2 is connected with the front end face of connecting tube 1；The outer ring surface of annular air-pocket 2 is bonded with contraction set
3；The front end of annular air-pocket 2 is fixedly connected with connecting rod；Connecting rod front end is fixedly connected with swelling gasbag 4；Annular air-pocket 2 and swelling gasbag
4 are communicated with breather pipe 5；Described breather pipe 5 passes through connecting tube 1；Valve 6 is installed on breather pipe 5；The rear end of breather pipe 5 connects
It is connected with inflator 7；Piston 8 is slidably connected in inflator 7；Push rod 9 is fixedly connected with piston 8；Concave end after swelling gasbag 4；Institute
The connecting rod stated is expansion link 10；Lock sleeve 11 is socketed with expansion link 10.
When needing to take out the foreign matter in patient's gastrointestinal tract, annular air-pocket 2 and swelling gasbag 4 do not fill during original state
Gas, the utility model is moved in patient's body at foreign matter, foreign matter is in the center section of swelling gasbag 4 and annular air-pocket 2,
Valve 6 is opened afterwards, push rod 9 is promoted, and inflator 7 is respectively swelling gasbag 4 and annular gas by breather pipe 5 under the effect of piston 8
Capsule 2 is inflated, and the inflation of swelling gasbag 4 is propped up intestines and stomach first, is now clipped in the foreign matter at intestines and stomach fold and is fallen, and is fallen
Onto swelling gasbag 4, now, if foreign matter is smaller, direct pull push rod 9 is evacuated, and shrinks swelling gasbag 4, swelling gasbag 4
Sunk part wraps up foreign matter, you can take out external；If the sunk part of swelling gasbag 4 is not enough to wrap up foreign matter, then
Then annular air-pocket 2 is inflated, set 3 will be shunk and propped up, biopsy forceps is stretched into by connecting tube 1 afterwards, biopsy forceps passes through annular air-pocket 2
Centre bore picks up foreign matter, and the central hole of annular air-pocket 2 is moved to afterwards, pulls push rod 9, and inflator 7 is by breather pipe 5 to ring
Shape air bag 2 is evacuated, and due to shrinking the contraction of set 3, reduces annular air-pocket 2, will clip the biopsy forceps parcel of foreign matter,
Swelling gasbag 4 is evacuated afterwards, the pumping of swelling gasbag 4 is reduced, the utility model is that can be taken off in vitro afterwards.
After inflating and being evacuated completion, valve 6 is closed, be prevented from gas leak phenomenon, it is ensured that annular air-pocket 2 and expansion gas
Capsule 4 can keep dimensionally stable, because imprudence push-and-pull push rod 9 changes annular air-pocket 2 and expansion gas during preventing from taking out
The shape of capsule 4, the situation for making foreign matter drop occurs；By expansion link 10 adjust between annular air-pocket 2 and swelling gasbag 4 away from
From, it is ensured that foreign matter can be placed into space between the two, lock sleeve 11 can be locked to expansion link 10, by friction
Effect, locks the height of expansion link 10；The utility model combines gastroscope when in use, and the utility model is attached into taking in gastroscope
In sample passage, facilitate using gastroscope to the observation in patient's gastrointestinal tract, can accurate observation to foreign matter, facilitate foreign body
Process.
Claims (3)
1. it is a kind of for foreign body in gastrointestinal tract take out device, it is characterised in that：Including connecting tube（1）；Connecting tube（1）Front end is fixed
There is annular air-pocket（2）；Described annular air-pocket（2）End face and connecting tube（1）Front end face is connected；Annular air-pocket（2）Outer ring surface
It is bonded with contraction set（3）；Annular air-pocket（2）Front end is fixedly connected with connecting rod；Connecting rod front end is fixedly connected with swelling gasbag（4）；
Annular air-pocket（2）And swelling gasbag（4）It is communicated with breather pipe（5）；Described breather pipe（5）Through connecting tube（1）；Breather pipe
（5）On valve is installed（6）；Breather pipe（5）Rear end is communicated with inflator（7）；Inflator（7）Inside slidably connect piston（8）；Piston
（8）On be fixedly connected with push rod（9）.
2. it is according to claim 1 for foreign body in gastrointestinal tract take out device, it is characterised in that：Swelling gasbag（4）Rear end
Depression.
3. it is according to claim 1 for foreign body in gastrointestinal tract take out device, it is characterised in that：Described connecting rod is flexible
Bar（10）；Expansion link（10）On be socketed with lock sleeve（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064519.7U CN206303958U (en) | 2016-09-20 | 2016-09-20 | For the device that foreign body in gastrointestinal tract takes out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621064519.7U CN206303958U (en) | 2016-09-20 | 2016-09-20 | For the device that foreign body in gastrointestinal tract takes out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206303958U true CN206303958U (en) | 2017-07-07 |
Family
ID=59243179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621064519.7U Expired - Fee Related CN206303958U (en) | 2016-09-20 | 2016-09-20 | For the device that foreign body in gastrointestinal tract takes out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206303958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212954A (en) * | 2017-07-18 | 2017-09-29 | 高勇 | Esophageal Stent component and foreign body in esophagus auxiliary extractor |
| CN108420514A (en) * | 2018-04-22 | 2018-08-21 | 吉林大学 | A kind of foreign body in stomach withdrawing device |
-
2016
- 2016-09-20 CN CN201621064519.7U patent/CN206303958U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212954A (en) * | 2017-07-18 | 2017-09-29 | 高勇 | Esophageal Stent component and foreign body in esophagus auxiliary extractor |
| CN108420514A (en) * | 2018-04-22 | 2018-08-21 | 吉林大学 | A kind of foreign body in stomach withdrawing device |
| CN108420514B (en) * | 2018-04-22 | 2023-10-03 | 吉林大学 | Intragastric foreign body extraction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20180920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |