CN208926485U - Modified form Sengstaken-Blakemore tube - Google Patents
Modified form Sengstaken-Blakemore tube Download PDFInfo
- Publication number
- CN208926485U CN208926485U CN201820620381.7U CN201820620381U CN208926485U CN 208926485 U CN208926485 U CN 208926485U CN 201820620381 U CN201820620381 U CN 201820620381U CN 208926485 U CN208926485 U CN 208926485U
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- China
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- tube
- stomach
- balloon segment
- air bag
- sengstaken
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Abstract
The utility model provides modified form Sengstaken-Blakemore tube, three lumens including main pipeline and main pipeline end, and the main pipeline is high resiliency pipeline, including esophagus balloon segment, stomach balloon segment, esophagus balloon segment and stomach balloon segment is intracavitary is all provided with squeezed state air bag, through inflating, air bag and the expansion of smooth pipe shaft；This Sengstaken-Blakemore tube uses the structure of built-in esophagus air bag, stomach Qi capsule, when unaerated, main pipeline pipe shaft smoothly extends from after three lumen of end, without protrusion, compared to traditional male type Sengstaken-Blakemore tube, this Sengstaken-Blakemore tube reduces the difficulty of intubation, alleviates pharynx reaction when intubation, patient is made to be easier to receive；It is in column type once air bag expansion in inflation, esophagus balloon segment, the air bag expansion in stomach balloon segment is in bladder type, in addition, after deflating, in the case where high resiliency is responsible for body elastic restoring force, air bag second compression again, when tube drawing reduces iatrogenic bleeding risk again.
Description
Technical field
The utility model relates to modified form Sengstaken-Blakemore tubes.
Background technique
Sengstaken-Blakemore tube hemostasis by compression is always to treat the prefered method of the bleedings such as varices of esophagus, has economic, side
Just, advantage easy to operate, be generally used for haemostatic medicament it is invalid when jury, when striving for for further treatment
Between.
Existing Sengstaken-Blakemore tube generally comprises three lumens, esophagus air bag stomach function regulating air bag, wherein three lumens include stomach tube, food
Road airsac tube stomach function regulating airsac tube, stomach tube, esophagus airsac tube stomach function regulating airsac tube extend stereoplasm tube, the hard that esophagus airsac tube extends
Pipe is connect with esophagus air bag, and the stereoplasm tube that stomach airsac tube extends is connect with stomach Qi capsule, esophagus in Sengstaken-Blakemore tube in the market
Air bag and stomach Qi capsule are commonly male type structure, and when intubation easily causes the pharynx of patient to be reacted, and improve the difficulty of intubation, in addition exist
After treating for a long time, air bag and stomach wall are adhered to, and there are the risk of iatrogenic bleeding when tube drawing, need to improve.
Meanwhile Sengstaken-Blakemore tube inflatable end airtightness currently on the market is relatively poor, clinically generally needs again spare stop
Blood clamp is just safer after closing, and avoids gas leakage, clinical manipulation is inconvenient, therefore needs to improve.
Utility model content
In view of this, mitigating pharynx reaction the purpose of the utility model is to provide modified form Sengstaken-Blakemore tube, reducing iatrogenic
Bleeding risk.
In order to solve the above technical problems, the technical solution of the utility model is:
Modified form Sengstaken-Blakemore tube, three lumens including main pipeline and main pipeline end, the main pipeline are high resiliency pipe
Road, including esophagus balloon segment, stomach balloon segment, esophagus balloon segment and stomach balloon segment is intracavitary is all provided with squeezed state air bag, through inflating, esophagus
Air bag and the expansion of smooth pipe shaft are in the form of a column in balloon segment, and air bag and smooth pipe shaft are expanded into cryptomere in stomach balloon segment.
This Sengstaken-Blakemore tube is using the structure of built-in esophagus air bag, stomach Qi capsule, and when unaerated, main pipeline pipe shaft is from end three
Smooth after lumen to extend, no protrusion, compared to traditional male type Sengstaken-Blakemore tube, this Sengstaken-Blakemore tube reduces the difficulty of intubation
Degree alleviates pharynx reaction when intubation, patient is made to be easier to receive；Once inflation, the air bag and supervisor's deferent of esophagus balloon segment
Body expansion is in column type, and the air bag and the expansion of main pipeline pipe shaft in stomach balloon segment are in bladder type, in addition, being responsible for after deflating in high resiliency
Under body elastic restoring force, air bag second compression again, when tube drawing, reduces iatrogenic bleeding risk again.
Further, in the esophagus balloon segment, from the stereoplasm tube that stomach tube, stomach airsac tube extend in three lumens along main pipeline
Pipe shaft passes through esophagus balloon segment and extends forward, and air bag connects in the stereoplasm tube gas outlet that esophagus airsac tube extends and esophagus balloon segment
It connects.
Air bag is inflated by the hard straight tube that esophagus airsac tube extends, makes air bag inflation, wherein stomach tube, stomach Qi capsule
The stereoplasm tube that pipe extends, which may pass through air bag, to be continued to extend back, and also be can bypass air bag and is extended back.
Further, in the stomach balloon segment, stomach is passed through along main pipeline pipe shaft from the stereoplasm tube that stomach tube extends in three lumens
Balloon segment extends to main pipeline end, and the stereoplasm tube gas outlet that stomach airsac tube extends is connect with air bag in stomach balloon segment.
Air bag is inflated by the hard straight tube that stomach airsac tube extends, makes air bag inflation, wherein stomach tube extends
Stereoplasm tube, which may pass through air bag, to be continued to extand rearward to main pipeline end, also be can bypass air bag and is extended back.
Further, the main pipeline is high elastic rubber pipe, has the performance for expansion of being bullied, elastomeric main pipeline pipe shaft
It can change with the variation of built-in compressing gasbag.
Further, the tube head of stomach tube, esophagus airsac tube and stomach airsac tube is provided with stopcock in three lumen.
Further, the stopcock includes valve body, spool, valve disc, and spool is set in valve body, and spool is connect with valve disc, in valve body
Including connected transverse direction and longitudinal direction channel, wherein pipe tunnel, which extends to outside valve body in protrusion and protrusion port, is provided with rubber
It fills in, is provided with stomata among rubber valve.
Further, gland and trim are provided between the spool, valve disc.
Stopcock is set in three lumens, it is inflated for deflated to be rotated into promoting the circulation of qi capsule by valve disc, it is not necessary to vise by haemostatic clamp
Three lumens prevent gas leakage, and because haemostatic clamp weight is big, volume is big, over the course for the treatment of, one man operation's trouble, gas tube tube head can be straight
It connects in the stomata for filling in rubber stopper, is sealed by the elasticity of rubber stopper, rotation valve disc can be inflated.
The utility model has the beneficial effects that this Sengstaken-Blakemore tube reduces the difficulty of intubation, pharynx when alleviating intubation is anti-
It answers, makes patient be easier to receive, when tube drawing reduces iatrogenic bleeding risk again.
Detailed description of the invention
Fig. 1: the structure chart of the utility model in embodiment；
Fig. 2: three lumen of the utility model and stopcock connection structure diagram in embodiment；
In figure: 1, main pipeline；1.1, esophagus balloon segment；1.2, stomach balloon segment；1.3, stereoplasm tube；1.4, stereoplasm tube；2, three
Lumen；2.1, esophagus airsac tube；2.2, stomach tube；2.3, stomach airsac tube；3, valve body；3.1, horizontal pipeline；3.2, air inlet；3.3,
Rubber stopper；3.31, stomata；4, spool；4.1, gland；4.2, trim；4.3, valve disc.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
Fig. 1 illustrates the first specific implementation structure of this Sengstaken-Blakemore tube, three chambers including main pipeline and main pipeline end
Pipe, main pipeline are high elastic rubber pipeline, main pipeline growth esophagus balloon segment and stomach balloon segment is intracavitary is all provided with squeezed state air bag, warp
Inflation, air bag and the expansion of smooth pipe shaft, wherein in esophagus balloon segment, air bag expansion is in long column shape, in addition from stomach tube in three lumens,
The stereoplasm tube that stomach airsac tube extends passes through air bag in esophagus balloon segment along main pipeline pipe shaft and extends forward, and esophagus airsac tube extends
Stereoplasm tube gas outlet out is connect with air bag in esophagus balloon segment；In stomach balloon segment, air bag expansion is in cryptomere, in addition from three lumens
The stereoplasm tube that middle stomach tube extends passes through air bag in stomach balloon segment along main pipeline pipe shaft and extends to main pipeline end, and stomach airsac tube prolongs
The stereoplasm tube gas outlet of stretching is connect with air bag in stomach balloon segment.
Fig. 2 is illustrated and structure is embodied in the second of this Sengstaken-Blakemore tube, compared to Figure 1, in three chambers in the present embodiment
Each tube head setting cock is managed, as shown in Figure 2, three lumen tube heads cover on valve body, it is preferable that glue sealing, valve body can be coated
Transverse direction and longitudinal direction channel is inside set, pipe tunnel extends protrusion to outside valve body and forms air inlet, and protrudes in port and be provided with rubber
It fills in, is provided with stomata among rubber stopper, gas injection tube head can be inserted directly into stomata, overstock sealing by the elasticity of rubber stopper, pass through rotation
Rotary valve disk, connection or closes connection between interconnection and vertical passage, to be inflated, closed or deflate, gland and dress
Decorative cover is used to keep the stability between spool and valve body.
Certainly, the above is only the specific application examples of the utility model, do not constitute and appoint to the protection scope of the utility model
What is limited.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all falls within the utility model rights protection model
Within enclosing.
Claims (7)
1. modified form Sengstaken-Blakemore tube, three lumens including main pipeline and main pipeline end, which is characterized in that the main pipeline is
High resiliency pipeline, including esophagus balloon segment, stomach balloon segment, esophagus balloon segment and stomach balloon segment is intracavitary is all provided with squeezed state air bag, warp
It inflates, air bag and the expansion of smooth pipe shaft are in the form of a column in esophagus balloon segment, and air bag and smooth pipe shaft are expanded into cryptomere in stomach balloon segment.
2. modified form Sengstaken-Blakemore tube according to claim 1, which is characterized in that in the esophagus balloon segment, from three chambers
The stereoplasm tube that stomach tube, stomach airsac tube extend in pipe passes through esophagus balloon segment along main pipeline pipe shaft and extends forward, esophagus airsac tube
The stereoplasm tube gas outlet extended is connect with air bag in esophagus balloon segment.
3. modified form Sengstaken-Blakemore tube according to claim 1, which is characterized in that in the stomach balloon segment, from three lumens
The stereoplasm tube that middle stomach tube extends passes through stomach balloon segment along main pipeline pipe shaft and extends to main pipeline end, and stomach airsac tube extends
Stereoplasm tube gas outlet is connect with air bag in stomach balloon segment.
4. modified form Sengstaken-Blakemore tube according to claim 1, which is characterized in that the main pipeline is high elastic rubber
Pipe.
5. modified form Sengstaken-Blakemore tube according to claim 1, which is characterized in that stomach tube, esophagus gas in three lumen
The tube head of capsule pipe and stomach airsac tube is provided with stopcock.
6. modified form Sengstaken-Blakemore tube according to claim 5, which is characterized in that the stopcock includes valve body, spool, valve
Disk sets spool in valve body, and spool is connect with valve disc, includes connected transverse direction and longitudinal direction channel in valve body, wherein pipe tunnel to
Extend in protrusion and protrusion port outside valve body and be provided with rubber stopper, is provided with stomata among rubber valve.
7. modified form Sengstaken-Blakemore tube according to claim 6, which is characterized in that be provided between the spool, valve disc
Gland and trim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620381.7U CN208926485U (en) | 2018-04-27 | 2018-04-27 | Modified form Sengstaken-Blakemore tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620381.7U CN208926485U (en) | 2018-04-27 | 2018-04-27 | Modified form Sengstaken-Blakemore tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208926485U true CN208926485U (en) | 2019-06-04 |
Family
ID=66714183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820620381.7U Expired - Fee Related CN208926485U (en) | 2018-04-27 | 2018-04-27 | Modified form Sengstaken-Blakemore tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208926485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065188A (en) * | 2023-09-26 | 2023-11-17 | 安徽库派医疗科技有限公司 | Ileus catheter with pressure sensing function |
-
2018
- 2018-04-27 CN CN201820620381.7U patent/CN208926485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065188A (en) * | 2023-09-26 | 2023-11-17 | 安徽库派医疗科技有限公司 | Ileus catheter with pressure sensing function |
| CN117065188B (en) * | 2023-09-26 | 2024-02-23 | 安徽库派医疗科技有限公司 | Ileus catheter with pressure sensing function |
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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: 20190604 Termination date: 20210427 |