CN101648046A - Balloon dilatation device used for treating cricopharyngeal muscle achalasia - Google Patents
Balloon dilatation device used for treating cricopharyngeal muscle achalasia Download PDFInfo
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- CN101648046A CN101648046A CN200810041611A CN200810041611A CN101648046A CN 101648046 A CN101648046 A CN 101648046A CN 200810041611 A CN200810041611 A CN 200810041611A CN 200810041611 A CN200810041611 A CN 200810041611A CN 101648046 A CN101648046 A CN 101648046A
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- China
- Prior art keywords
- balloon expandable
- achalasia
- treatment
- cricopharyngeus
- conduit
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Abstract
The invention provides a balloon dilatation device used for treating cricopharyngeal muscle achalasia, which comprises a hollow soft guide pipe with a closed front end, wherein an appropriate positionin the front of the guide pipe is provided with a balloon dilatation section, an appropriate position at the tail part of the guide pipe is connected with a water supply branch, and a water flow passage is arranged in the wall of the guide pipe for connecting and communicating the watering branch and the balloon dilatation section. The balloon dilatation device for treating the cricopharyngeal muscle achalasia has the advantages of simple operation, safety and reliability.
Description
Technical field
The present invention relates to medical apparatus and instruments, relate in particular to a kind of balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle.
Background technology
Achalasia of cricopharyngeus muscle is the cricopharyngeus common disease, and the patient feels that block is arranged in the throat clinically, or food is adhered in the esophagus, chokes and coughs, and the dysphagia performance is often arranged mouthful, nose backflows etc.Its serious consequence is to inhale people pulmonary because of the food mistake, causes repeated infection, malnutrition.
Carry out its therapeutic effect of balloon expandable treatment achalasia of cricopharyngeus muscle and obtained clinical authentication.In the prior art, the precedent of utilizing catheter balloon expandable treatment achalasia of cricopharyngeus muscle is arranged, but the catheter balloon-system can not position the cricopharyngeus position when treatment, can not accurately control balloon dilatation pressure simultaneously, does not prevent functions such as watery vomiting flow operation.
Summary of the invention
Purpose of the present invention exactly in order to overcome the problems referred to above that prior art exists, provides a kind of new balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle, the hollow flexible catheter that comprises a front end sealing, anterior appropriate location at conduit is provided with the balloon expandable section, afterbody appropriate location at conduit is connected with the water flowing arm, is provided with water stream channel in catheter wall water flowing arm and balloon expandable section are connected.
Described balloon expandable section comprises a catheter body internal layer and a film spreading skin of being made by the elasticity pressure-resistant material, the described water stream channel that is arranged in the catheter wall is two, article two, water stream channel is separately positioned on the both sides of conduit and is provided with at least one radial hole in the balloon expandable section respectively and leads to the film spreading skin, to realize that water-filling makes balloon expandable between conductive pipe body internal layer and the film spreading skin.
Described conduit is provided with and is used to indicate the scale of tube insertion depth and is used to indicate the markings that the balloon expandable section arrives the cricopharyngeus position.
The length of described film spreading is 12-13mm, and thickness is 4-5mm.
The front end tube wall of described conduit is provided with passage.
Described film spreading is made by the block polyetheramides resin material.
Described hollow flexible catheter is made body with elastomeric material, this external silica-gel coating that is coated with.
It is simple to operate, safe and reliable that the present invention is used for the treatment of the balloon expandable device of achalasia of cricopharyngeus muscle.
Description of drawings
Fig. 1 is the sectional structure sketch map that the present invention is used for the treatment of the balloon expandable device of achalasia of cricopharyngeus muscle;
Fig. 2 is a balloon expandable view of the present invention.
The specific embodiment
Referring to Fig. 1, cooperate referring to Fig. 2, the balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle of the present invention, the hollow flexible catheter 1 that comprises a front end sealing, anterior appropriate location at conduit is provided with balloon expandable section 2, afterbody appropriate location at conduit is connected with water flowing arm 3, is provided with water stream channel 4 in catheter wall water flowing arm 3 and balloon expandable section 2 are connected.
Hollow flexible catheter 1 is made body with elastomeric material, this external silica-gel coating that is coated with.
Balloon expandable section 2 comprises a catheter body internal layer 21 and a film spreading skin 22 of being made by elasticity pressure-resistant material (block polyetheramides resin), and the two ends and the catheter body of this film spreading skin 22 are fixedly linked.The water stream channel 4 that is arranged in the catheter wall is two, article two, water stream channel is separately positioned on the both sides of conduit 1 and is provided with at least one radial hole 41 in the balloon expandable section respectively and leads to the film spreading skin, to realize that water-filling makes balloon expandable between conductive pipe body internal layer and the film spreading skin.The length of film spreading is 12-13mm, and thickness is 4-5mm.
On conduit 1, be provided with and be used to indicate the scale of tube insertion depth and be used to indicate the markings (not shown) that the balloon expandable section arrives the cricopharyngeus position.On the front end tube wall of conduit, be provided with passage 5.
When concrete the making, the conduit total length among the present invention is 300mm, and the nose circle diameter of head is 17.5mm, and catheter diameter is that 15mm, external diameter are 17.5mm, and the passage radius is 2.5mm, long 8mm, and passage is 30mm to the head distance.
Claims (7)
1, a kind of balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle, it is characterized in that: the hollow flexible catheter that comprises a front end sealing, anterior appropriate location at conduit is provided with the balloon expandable section, afterbody appropriate location at conduit is connected with the water flowing arm, is provided with water stream channel in catheter wall water flowing arm and balloon expandable section are connected.
2, the balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle as claimed in claim 1, it is characterized in that: described balloon expandable section comprises a catheter body internal layer and a film spreading skin of being made by the elasticity pressure-resistant material, the described water stream channel that is arranged in the catheter wall is two, article two, water stream channel is separately positioned on the both sides of conduit and is provided with at least one radial hole in the balloon expandable section respectively and leads to the film spreading skin, to realize that water-filling makes balloon expandable between conductive pipe body internal layer and the film spreading skin.
3, the balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle as claimed in claim 1 is characterized in that: described conduit is provided with and is used to indicate the scale of tube insertion depth and is used to indicate the markings that the balloon expandable section arrives the cricopharyngeus position.
4, the balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle as claimed in claim 1, it is characterized in that: the length of described film spreading is 12-13mm, thickness is 4-5mm.
5, the balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle as claimed in claim 1, it is characterized in that: the front end tube wall of described conduit is provided with passage.
6, the balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle as claimed in claim 1, it is characterized in that: described film spreading is made by the block polyetheramides resin material.
7, the balloon expandable device that is used for the treatment of achalasia of cricopharyngeus muscle as claimed in claim 1, it is characterized in that: described hollow flexible catheter is made body with elastomeric material, this external silica-gel coating that is coated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810041611A CN101648046A (en) | 2008-08-12 | 2008-08-12 | Balloon dilatation device used for treating cricopharyngeal muscle achalasia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810041611A CN101648046A (en) | 2008-08-12 | 2008-08-12 | Balloon dilatation device used for treating cricopharyngeal muscle achalasia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101648046A true CN101648046A (en) | 2010-02-17 |
Family
ID=41670442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810041611A Pending CN101648046A (en) | 2008-08-12 | 2008-08-12 | Balloon dilatation device used for treating cricopharyngeal muscle achalasia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648046A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997467A (en) * | 2015-12-29 | 2016-10-12 | 曾西 | Esophagus peristaltic motion assisting device |
| CN109350832A (en) * | 2018-09-26 | 2019-02-19 | 上海中冶医院 | Automatic adjustable aphetite disorder balloon dilatation pressure control device and its control method |
| CN111228638A (en) * | 2020-02-26 | 2020-06-05 | 淮安市中医院 | Balloon dilator for cricopharyngeal muscle |
| CN113842154A (en) * | 2021-09-28 | 2021-12-28 | 山东大学齐鲁医院 | Esophageal upper sphincter achalasia segment positioning device and measuring method |
-
2008
- 2008-08-12 CN CN200810041611A patent/CN101648046A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997467A (en) * | 2015-12-29 | 2016-10-12 | 曾西 | Esophagus peristaltic motion assisting device |
| CN109350832A (en) * | 2018-09-26 | 2019-02-19 | 上海中冶医院 | Automatic adjustable aphetite disorder balloon dilatation pressure control device and its control method |
| CN109350832B (en) * | 2018-09-26 | 2020-10-02 | 上海中冶医院 | Automatic adjustment type swallowing disorder balloon expansion pressure control device and control method thereof |
| CN111228638A (en) * | 2020-02-26 | 2020-06-05 | 淮安市中医院 | Balloon dilator for cricopharyngeal muscle |
| CN111228638B (en) * | 2020-02-26 | 2022-02-11 | 淮安市中医院 | Balloon dilator for cricopharyngeal muscle |
| CN113842154A (en) * | 2021-09-28 | 2021-12-28 | 山东大学齐鲁医院 | Esophageal upper sphincter achalasia segment positioning device and measuring method |
| CN113842154B (en) * | 2021-09-28 | 2024-03-05 | 山东大学齐鲁医院 | Esophageal upper sphincter achalasia section positioner |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100217 |