CN107638621A - Eustachian tube balloon expandable hollow tube - Google Patents
Eustachian tube balloon expandable hollow tube Download PDFInfo
- Publication number
- CN107638621A CN107638621A CN201610594118.0A CN201610594118A CN107638621A CN 107638621 A CN107638621 A CN 107638621A CN 201610594118 A CN201610594118 A CN 201610594118A CN 107638621 A CN107638621 A CN 107638621A
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- CN
- China
- Prior art keywords
- tube
- eustachian tube
- eustachian
- hollow
- expansion
- 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.)
- Pending
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- External Artificial Organs (AREA)
Abstract
It is a kind of can be in the expansion Eustachian tube Eustachian tube ball-bag dilation tube that is administered simultaneously or drains.It is related to a kind of Eustachian tube ball-bag dilation tube, includes valve, hollow inflatable conduit, hollow expansion pipe three parts.Eustachian tube portion can be administered or be drained juice like hollow gasbag using closing periphery breather pipe, expansion tubing at conduit while Eustachian tube sacculus is expanded, reduce ear's tympanic membrane perforation administration.
Description
Art
The present invention relates to a kind of new Eustachian tube ball-bag dilation tube, giving for present Eustachian tube site morbidity can be improved
The problem of medicine and drainage juice, it can especially reduce the problem of perforation of ear-drum portion is administered.
Background technology
At present, known Eustachian tube ball-bag dilation tube construction is combined by valve, conduit, expansion pipe.By conduit edge
Nasal meatus inserts nasal cavity, reaches the inflation of Eustachian tube portion, plays a part of expanding Eustachian tube.But because Eustachian tube administration needs overcome
Gravity etc. reason, administration and is excluded juice and still needs to be completed using extra conduit, it is sometimes desirable to which penetrating that eardrum causes can not
Inverse injury.
The content of the invention
In order to overcome the shortcomings of that existing Eustachian tube ball-bag dilation tube can not be administered simultaneously or exclude juice, the present invention
A kind of Eustachian tube ball-bag dilation tube of injectable drainage is provided, the pipe can not only play a part of expanding Eustachian tube, and energy side
Just Eustachian tube part is administered or drained.
The technical solution adopted for the present invention to solve the technical problems is：In usual Eustachian tube expansion pipe, separately add one
Bar drains delivery tube, forms a hollow tube, can be administered by hollow tube, drains the effect of juice, and medicine can be with
By hollow tube from External infusion to Eustachian tube, the juice in Eustachian tube portion can also be extracted out by hollow tube.Hollow tube gas
Part is closing, can equally play a part of expansion.
The invention has the advantages that easily sacculus can be administered, drawn while Eustachian tube sacculus is expanded
Stream, it is simple in construction.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Figure is the design drawing of the present invention
Embodiment
In figure, 1 is air pump connecting tube, and 2 be tracheae outer tube, and 3 be drainage administration inner tube, and 4 be ball-bag dilation tube.2 and 3 are not
Phase is bitterly and 3 have an opening through 4 tops, and to ensure human-body safety, in addition to being expanded at 4, other positions are not because inflating deformation.
Claims (2)
1. there is a valve a kind of Eustachian tube ball-bag dilation tube, lower end, connecting conduit, catheter channels are hollow, upper end connection expansion pipe,
There is a hollow tube opening at expansion tube top end, it is characterized in that：Inner tube is hollow, and conduit periphery air cavity is closed, can be kept in administration
Expansion.
2. Eustachian tube ball-bag dilation tube according to claim 1, it is characterized in that：It can be administered and drained by upper end open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594118.0A CN107638621A (en) | 2016-07-20 | 2016-07-20 | Eustachian tube balloon expandable hollow tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610594118.0A CN107638621A (en) | 2016-07-20 | 2016-07-20 | Eustachian tube balloon expandable hollow tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107638621A true CN107638621A (en) | 2018-01-30 |
Family
ID=61110018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610594118.0A Pending CN107638621A (en) | 2016-07-20 | 2016-07-20 | Eustachian tube balloon expandable hollow tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107638621A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060004286A1 (en) * | 2004-04-21 | 2006-01-05 | Acclarent, Inc. | Methods and devices for performing procedures within the ear, nose, throat and paranasal sinuses |
| US20060210605A1 (en) * | 2004-04-21 | 2006-09-21 | Acclarent, Inc. | Devices, systems and methods useable for treating sinusitis |
| US20070208301A1 (en) * | 2005-06-10 | 2007-09-06 | Acclarent, Inc. | Catheters with non-removable guide members useable for treatment of sinusitis |
| US20080103361A1 (en) * | 2004-04-21 | 2008-05-01 | Acclarent, Inc. | Methods and Apparatus for Treating Disorders of the Ear Nose and Throat |
| US20080319424A1 (en) * | 2004-04-21 | 2008-12-25 | Acclarent, Inc. | Devices and Methods for Delivering Therapeutic Substances for the Treatment of Sinusitis and Other Disorders |
| WO2009002855A3 (en) * | 2007-06-22 | 2009-03-05 | Icon Medical Corp | Heatable delivery device |
| CN102139135A (en) * | 2010-02-01 | 2011-08-03 | 微创医疗器械(上海)有限公司 | Balloon dilatation catheter |
| CN203264017U (en) * | 2012-09-04 | 2013-11-06 | 杭州朗佑医疗科技有限公司 | Targeting balloon catheter molded by expansion |
| CN103536395A (en) * | 2013-10-30 | 2014-01-29 | 中国人民解放军第四一一医院 | Trans-nasal-route Eustachian tube and tympanic cavity irrigation medicine feeding apparatus |
| CN104220014A (en) * | 2012-04-13 | 2014-12-17 | 阿克拉伦特公司 | Method and system for eustachian tube dilation |
| CN204208094U (en) * | 2014-10-31 | 2015-03-18 | 陈舒华 | Pharyngotympanic tube checks therapy equipment |
| CN204446952U (en) * | 2014-12-08 | 2015-07-08 | 湖南千山医疗器械有限公司 | A kind of multi-functional expansion of balloon catheter |
| CN107427668A (en) * | 2015-01-22 | 2017-12-01 | 因特尔赛克特耳鼻喉公司 | The air bag of drug coat |
-
2016
- 2016-07-20 CN CN201610594118.0A patent/CN107638621A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060004286A1 (en) * | 2004-04-21 | 2006-01-05 | Acclarent, Inc. | Methods and devices for performing procedures within the ear, nose, throat and paranasal sinuses |
| US20060210605A1 (en) * | 2004-04-21 | 2006-09-21 | Acclarent, Inc. | Devices, systems and methods useable for treating sinusitis |
| US20080103361A1 (en) * | 2004-04-21 | 2008-05-01 | Acclarent, Inc. | Methods and Apparatus for Treating Disorders of the Ear Nose and Throat |
| US20080319424A1 (en) * | 2004-04-21 | 2008-12-25 | Acclarent, Inc. | Devices and Methods for Delivering Therapeutic Substances for the Treatment of Sinusitis and Other Disorders |
| US20070208301A1 (en) * | 2005-06-10 | 2007-09-06 | Acclarent, Inc. | Catheters with non-removable guide members useable for treatment of sinusitis |
| WO2009002855A3 (en) * | 2007-06-22 | 2009-03-05 | Icon Medical Corp | Heatable delivery device |
| CN102139135A (en) * | 2010-02-01 | 2011-08-03 | 微创医疗器械(上海)有限公司 | Balloon dilatation catheter |
| CN104220014A (en) * | 2012-04-13 | 2014-12-17 | 阿克拉伦特公司 | Method and system for eustachian tube dilation |
| CN203264017U (en) * | 2012-09-04 | 2013-11-06 | 杭州朗佑医疗科技有限公司 | Targeting balloon catheter molded by expansion |
| CN103536395A (en) * | 2013-10-30 | 2014-01-29 | 中国人民解放军第四一一医院 | Trans-nasal-route Eustachian tube and tympanic cavity irrigation medicine feeding apparatus |
| CN204208094U (en) * | 2014-10-31 | 2015-03-18 | 陈舒华 | Pharyngotympanic tube checks therapy equipment |
| CN204446952U (en) * | 2014-12-08 | 2015-07-08 | 湖南千山医疗器械有限公司 | A kind of multi-functional expansion of balloon catheter |
| CN107427668A (en) * | 2015-01-22 | 2017-12-01 | 因特尔赛克特耳鼻喉公司 | The air bag of drug coat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180130 |
|
| RJ01 | Rejection of invention patent application after publication |