CN208355491U - A kind of anti-error suction gastroscope casing - Google Patents
A kind of anti-error suction gastroscope casing Download PDFInfo
- Publication number
- CN208355491U CN208355491U CN201721111208.6U CN201721111208U CN208355491U CN 208355491 U CN208355491 U CN 208355491U CN 201721111208 U CN201721111208 U CN 201721111208U CN 208355491 U CN208355491 U CN 208355491U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- dilating sacculus
- casing
- gastroscope
- error suction
- 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
Links
Abstract
The utility model discloses a kind of anti-error suction gastroscope casing, it includes the hollow sleeve pipe that distal end is open circular hole, dilating sacculus is arranged on the outer tube, the dilating sacculus is connected to gas ducting, the upper end of the dilating sacculus is connected to one end of foldable casing, the other end of the foldable casing is fixedly connected on the tube wall of the outer tube, the dilating sacculus other end connects slip ring, the slip ring is slidably set on the outer tube, is additionally provided with fixed ring on the outer tube.In use process, by the dilating sacculus of outer tube it is exuberant after, make stomach or the intracavitary liquid of esophagus outside catheter interior outflow oral cavity, avoid accidentally inhaling.The utility model avoids occurring accidentally inhaling in patient's checking process, can further carry out painless scope to conventional Ultrasound endoscopy, further mitigate the pain of patient.And its plugging effect is splendid.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of anti-error suction gastroscope casing.
Background technique
Ultrasonic gastroscope is clinically be used to check oesophagus, cardia, Stomach duodenum bulb, drop portion lesion one
Kind diagnostic method, this method can not only position, tentatively mucous layer, muscularis mucosae, submucosa, muscularis propria lesion
Qualitative examination, and can identify to lesion is oppressed outside some alimentary canals, its advantage is that it is convenient, radiationless, it is a kind of peace
Entirely, effective inspection method.Due to the extensive development of painless scope, comfortableization endoscopy is widely used in clinic, at present
Painless scope accounting is up to 70% in endoscopy, but alimentary canal has bulk gas to interfere echogatstroscope, therefore before inspection
It needs to fill the water, floods lesion in water completely, form preferable sound transmitting window in favor of checking lesion.But oesophagus and
Lesion ultrasound endoscopy leads to not complete painless endoscopy because need to largely fill the water to be easy accidentally to inhale in stomach.Therefore, it is necessary to set
Count it is a kind of can anti-error suction gastroscope casing.Although the gastroscope sleeve of existing design has certain anti-error suction effect, but by
It is ineffective in the balloon occluder being arranged on casing, cause the anti-error suction effect of device to need to be further increased.
Utility model content
The purpose of this utility model is to provide one kind can anti-error suction gastroscope casing, the casing be suitable for painless ultrasound
Scope row oesophagus and gastropathy inspection.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of anti-error suction gastroscope casing, it is characterised in that: it includes hollow sleeve pipe of the distal end for open circular hole, institute
Dilating sacculus is arranged on the outer tube stated, the dilating sacculus is connected to gas ducting, the upper end connection of the dilating sacculus
The other end of one end of foldable casing, the foldable casing is fixedly connected on the tube wall of the outer tube, the expansion
The sacculus other end connects slip ring, and the slip ring is slidably set on the outer tube, on the outer tube
It is additionally provided with fixed ring.The foldable casing can carry out length adjustment by inflation, finely tune the dilating sacculus from reaching
The effect of block-up position, further increases plugging effect in alimentary canal.
The gas ducting is tightly attached on the tube wall of the outer tube by crimping technique.
The gas ducting is equipped with switch.
Shape after the dilating sacculus inflation is round, ellipse, cylindric or dumbbell shaped.Different shapes can mention
Plugging effect of the high dilating sacculus in alimentary canal different location.
The dilating sacculus is double-layer structure, and internal layer is air-locked latex film layer, and outer layer is the film of inductility
Or cloth layer structure.Double-layer structure can preferably control the pressure and shape of dilating sacculus, improve safety.
It is proximal end that above-mentioned outer tube, which operates closer one end from doctor in operational conditions, from doctor's operation farther away one
End is distal end.
The utility model has the beneficial effects that
A kind of outer tube that can be used for painless endoscopy especially ultrasound endoscopy and use of the utility model design,
In checking process, by the sacculus of outer tube it is exuberant after, make stomach or the intracavitary liquid of esophagus outside catheter interior outflow oral cavity, keep away
Exempt from accidentally to inhale.The utility model avoids occurring accidentally inhaling in patient's checking process, can further carry out painless scope to conventional Ultrasound
Endoscopy further mitigates the pain of patient.And its plugging effect is splendid.
Detailed description of the invention
Fig. 1 is the anti-error structure chart for inhaling gastroscope casing.
Fig. 2 is dilating sacculus partial enlarged view.
Fig. 3 is the anti-error usage state diagram for inhaling gastroscope casing.
Specific embodiment
As shown in Figures 1 to 3, a kind of anti-error suction gastroscope casing, it includes the hollow sleeve pipe that distal end is open circular hole
1, dilating sacculus 2 is arranged on the outer tube 1, the dilating sacculus 2 is connected to gas ducting 3, the dilating sacculus 2
Upper end is connected to one end of foldable casing 4, and the other end of the foldable casing 4 is fixedly connected on the tube wall of the outer tube 1
On, 2 other end of dilating sacculus connects slip ring 5, and the slip ring 5 is slidably set on the outer tube 1,
Fixed ring 6 is additionally provided on the outer tube 1, the fixed ring is used to limit the length that the foldable casing 4 stretches.Institute
The foldable casing 4 stated can carry out length adjustment by inflation, block in alimentary canal from the fine tuning dilating sacculus 2 is reached
The effect of position, further increases plugging effect.The gas ducting 3 is tightly attached to the outer tube 1 by crimping technique
On tube wall.The gas ducting is equipped with switch (not marking in figure).The dilating sacculus 2 inflate after shape be it is round,
Ellipse, cylindric or dumbbell shaped.Dilating sacculus 2 can be improved in the plugging effect of alimentary canal different location in different shapes.
The dilating sacculus 2 is double-layer structure, and internal layer 21 is air-locked latex film layer, and outer layer 22 is the film or cloth of inductility
Layer structure.Double-layer structure can preferably control the pressure and shape of dilating sacculus 2, improve safety.Carrying out endoscopic ultrasonography
When inspection, if necessary to carry out esophagus water filling, water easily flows into gastral cavity, then outer tube 1 is placed in esophagus through gastroscope, makes to expand ball
The lower section of the corresponding oesophagus of capsule 2, and inflate and blocked, according to the stretching, extension of the blowing pressure adjustment foldable casing 4
Length further increases plugging effect from the fine tuning block-up position in alimentary canal of dilating sacculus 2 is haved the function that.It blocks
After the completion, oesophagus is easy to be filled with water, can smoothly complete ultrasound endoscopy.
A kind of outer tube that can be used for painless endoscopy especially ultrasound endoscopy and use of the utility model design,
In checking process, by the dilating sacculus 2 of outer tube 1 it is exuberant after, generate splendid plugging effect, make stomach or the intracavitary liquid of esophagus
Body avoids accidentally inhaling outside catheter interior outflow oral cavity.The utility model avoids occurring accidentally inhaling in patient's checking process, can will be painless
Scope is further carried out to conventional Ultrasound endoscopy, and the pain of patient is further mitigated.And its plugging effect is splendid.
Claims (5)
1. a kind of anti-error suction gastroscope casing, it is characterised in that: it includes the hollow sleeve pipe that distal end is open circular hole, described
Outer tube on be arranged with dilating sacculus, the dilating sacculus is connected to gas ducting, and the upper end connection of the dilating sacculus can
The other end of one end of folding sleeve, the foldable casing is fixedly connected on the tube wall of the outer tube, the expansion ball
The capsule other end connects slip ring, and the slip ring is slidably set on the outer tube, on the outer tube also
Equipped with fixed ring.
2. anti-error suction gastroscope casing according to claim 1, it is characterised in that: the gas ducting is tightly attached to described
On the tube wall of outer tube.
3. anti-error suction gastroscope casing according to claim 1, it is characterised in that: the gas ducting is equipped with and opens
It closes.
4. anti-error suction gastroscope casing according to claim 1, it is characterised in that: the shape after the dilating sacculus inflation
For round, ellipse, cylindric or dumbbell shaped.
5. anti-error suction gastroscope casing according to claim 1, it is characterised in that: the dilating sacculus is the double-deck knot
Structure, internal layer are air-locked latex film layer, and outer layer is the film or cloth layer structure of inductility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111208.6U CN208355491U (en) | 2017-09-01 | 2017-09-01 | A kind of anti-error suction gastroscope casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721111208.6U CN208355491U (en) | 2017-09-01 | 2017-09-01 | A kind of anti-error suction gastroscope casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208355491U true CN208355491U (en) | 2019-01-11 |
Family
ID=64912696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721111208.6U Expired - Fee Related CN208355491U (en) | 2017-09-01 | 2017-09-01 | A kind of anti-error suction gastroscope casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208355491U (en) |
-
2017
- 2017-09-01 CN CN201721111208.6U patent/CN208355491U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20190901 |