CN102125719A - Nasal sinus ball pouch expansion suction tube - Google Patents
Nasal sinus ball pouch expansion suction tube Download PDFInfo
- Publication number
- CN102125719A CN102125719A CN2011100919436A CN201110091943A CN102125719A CN 102125719 A CN102125719 A CN 102125719A CN 2011100919436 A CN2011100919436 A CN 2011100919436A CN 201110091943 A CN201110091943 A CN 201110091943A CN 102125719 A CN102125719 A CN 102125719A
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- suction catheter
- catheter
- nasal sinuses
- stainless steel
- steel pipe
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Abstract
The invention discloses a device for expanding natural aditus antrum of nasal sinus in nasal sinus operation, which belongs to the field of medicinal appliance and particularly relates to a catheter having expanding and sucking functions for nasal sinus surgical operation. The catheter is made of hard silica gel material and is an expansion and suction catheter which comprises an air bag, an inflating tube and a suction tube and is applicable to nasal sinus operation in many aspects, wherein the inflating tube is attached on the side wall of the suction tube, and the air bag with scale marks is positioned on the head side of the catheter. An operation handle is arranged on the tail side of the catheter. The catheter can be positioned under a nasal endoscopic and directly inserted into the natural aditus antrum of nasal sinus. The structure of the catheter is simple and the operation of the catheter is convenient. The catheter can accurately expand the aditus antrum of nasal sinus and lays a foundation for the implementation of the operation.
Description
Technical field
This utility model relates to a kind of device of expanding nasal sinuses nature Dou Kou, belongs to medical instruments field, integrates expansion and the conduit that attracts function in the sinus surgery operation specifically.
Background technology
Along with air-polluting aggravation, nose diseasess such as sinusitis are suffered from the patient to be increased year by year, and outbreak repeatedly, gives orthobiosis of the people and has brought inconvenience.According to a investigation of the U.S.: suffer from various degree that the American of sinusitis surpasses 3,700 ten thousand people every year, and number of the infected rises just year by year.Still do not have similar data at home, but according to a preliminary estimate, the number of patients of annual sinusitis will be above 5,000 ten thousand people.The unfavorable patient of Drug therapy, the most frequently used, the most effective at present treatment means is the open art of " functional " intranasal mirror nasal sinuses, and purpose is the ventilation and the drain of rebuilding nasal sinuses by nasal sinuses nature opening.Present modus operandi is difficult to reach the open art of " functional " nasal sinuses truly, the damage of art median sinus mouth drainage channel mucosa, the formation of scar after the operation tissue, uppity hemorrhage in the art, the iatrogenic injury that operation causes etc. remains inevitable.
At the drawback of existing operation method, a kind of new Therapeutic Method has been invented in medical profession research---nasal sinuses balloon dilatation (Balloon SinuplastyTM System).The engineer of California, USA in 2002 at first is applied to the nasal sinuses balloon dilatation in the endoscopic operation on nasal sinus of nose, and obtains U.S. FDA authentication approved applications in clinical in 2005.Main auxiliary facility comprises nasal sinuses balloon expandable pipe, force (forcing) pump and the irrigation of sinuses pipe etc. of nasal sinuses guiding tube, guiding tube handle, nasal sinuses seal wire, various models.The nasal sinuses guiding tube is furnished with the target seeker of different angles at different nasal sinuses, is divided into 0 °, 30 °, 70 °, 90 ° and 110 °.The ultimate principle of nasal sinuses balloon dilatation treatment CRS is: will not fill the nasal sinuses Dou Kou that air bag places obstruction, certain time after inflation makes it to expand, thereby the hole mouth structure is exerted pressure and expanded, fracture and expansion take place in inelastic bone structure, the mucous membrane tissue pressurized of flexible retraction force is also moulding, enlarged corresponding nasal sinuses mouth, thereby made nasal sinuses obtain lasting ventilation and unobstructed drain.But, in order accurately to locate, use this nasal sinuses dilatation under radioscopy, to carry out, brought radiating risk inevitably for operator and patient.In order to address this problem, people use under the fiber guides and locate, and perhaps adopt the method through the puncture of maxillary sinus antetheca, but these methods have increased an other cover light-source system on the one hand, have increased extra wound on the other hand again.Only can expand the Dou Kou tissue simultaneously in the existing nasal sinuses balloon expandable pipe, the attraction function of often using in the operation on nasal sinus must just can be finished by changing suction catheter, has increased the time of operation.
Summary of the invention
Must under the seal wire guiding, carry out in order to overcome existing nasal sinuses balloon dilatation, the operator will accept X-radiation or use extra optical fiber and the deficiency of function singleness, the inventor has invented a kind of nasal sinuses balloon expandable suction catheter in conjunction with own clinical empirical summary, specifically: the hard suction catheter front end in different angles is settled sacculus, the gas tube of sacculus is fixed on the suction catheter lateral wall, tail end then separates with suction catheter, suction catheter tail end and gas tube tail end have joint separately respectively, so that link to each other with suction pump with inflator pump.The conduit tail side 1/3 place external lever that begins is convenient to patient's one-handed performance.After the patient inserted conduit nasal sinuses nature Dou Kou, inflator pump was inflated in gas tube, and the air bag pressurization struts nasal sinuses nature Dou Kou, can connect suction pump simultaneously, finishes the attraction function.
Advantage of the present utility model:
This utility model is that more common nasal sinuses balloon expandable pipe has the following advantages through special adaptations:
1. safety is small and exquisite, radiationless;
2. according to the clinical operation needs, can select the nasal sinuses balloon expandable pipe of different angles for use, help accurately expanding nasal sinuses Dou Kou, for the enforcement of performing the operation lays the foundation.
3. reduce with the affected area contact surface, not and can expand nasal sinuses, also can not attract the nasal sinuses content.
4. make material and adopt rustless steel and medical hard gel material, make simple;
5. this utility model is rational in infrastructure, and is easy to use, avoids wound.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is the vertical section structural map of nasal sinuses balloon expandable suction catheter
(1) stainless steel pipe among the figure, (2) air bag, (3) suction catheter adjustment hole, (4) suction catheter interface, (5) gas tube, (6) gas tube interface, (7) operating grip.
Fig. 2 is a nasal sinuses balloon expandable suction catheter vertical view
Fig. 3 is an enforcement schematic diagram of the present utility model
Fig. 4 mainly represents angle nasal sinuses balloon expandable suction catheter
(a) 0 degree among the figure, (b) 45 degree, (c) 70 degree, (d) 90 degree.
The specific embodiment
Fig. 1 (1) is that an internal diameter is 2mm, external diameter 3.5mm, long 20cm rustless steel rider, lower side is installed an internal diameter 0.5mm and is about 18cm medical silica-gel system gas tube (5), the gas tube head end connects medical silica-gel system air bag (2), and airtight with stainless steel pipe (1) outside, afterbody connects gas tube interface (6);
Stainless steel pipe (1) afterbody 1/3 place is provided with the long operating grip of 8～10cm (7), and operating grip is made by medical hard gel material, parcel, fixing gas tube (5), and gas tube interface (6) extension goes out operating grip (7) and prepares against and be connected with inflator pump;
Stainless steel pipe (1) afterbody connects long 2cm suction catheter interface (a 4) extension and goes out operating grip (7), bores an aperture at distance operating grip (7) head 1cm place to stainless steel pipe (1), and promptly suction catheter adjustment hole (3) is to reconcile suction catheter pressure.
In Fig. 3, the attraction joint of stainless steel pipe (1) afterbody links to each other with suction pump, and gas tube interface (6) links to each other with inflator pump.Usually exert pressure in the inflator pump and be not more than 10atm.
In enforcement schematic diagram shown in Figure 3, use earlier during use and attract function cleaning nasal sinuses mouth mucus and blood on every side, stainless steel pipe (1) mouth is placed the nasal sinuses mouth, place conductor housing to the nasal sinuses mouth then, determine that according to air bag (2) chapter stainless steel pipe (1) is with after entering the nasal sinuses mouth, inflator pump is inflated in air bag (2), and inflator pump monitors intracapsular pressure simultaneously, in order to avoid the air bag explosion.
Fig. 4 is a part angle nasal sinuses balloon expandable suction catheter, can 0 ° (a), 45 ° (b), 70 ° (c), 90 ° of arbitrarily angled nasal sinuses balloon expandable suction catheters such as (d) be set according to the actual operation needs.
Claims (7)
1. nasal sinuses balloon expandable suction catheter, constitute by stainless steel pipe (1), air bag (2), suction catheter adjustment hole (3), suction catheter interface (4), gas tube (5), gas tube interface (6), operating grip (7), described air bag is located on the stainless steel pipe, described suction catheter adjustment hole is located on stainless steel pipe and the operating grip, and described gas tube is attached on the stainless steel pipe.
2. nasal sinuses balloon expandable suction catheter according to claim 1 is characterized in that adopting stainless steel pipe (1) as main pipe, and air bag (2) and the gas tube (5) made by the hard gel material are attached on the stainless steel pipe (1).
3. nasal sinuses balloon expandable suction catheter according to claim 1 is characterized in that operating grip (7) made by the hard gel material, parcel stainless steel pipe (1), gas tube (5), gas tube interface (6).
4. nasal sinuses balloon expandable suction catheter according to claim 2, the air bag (2) that its feature is made at stiffness of hand in children matter silica gel material has scale.
5. according to claim 1,2,3 described nasal sinuses balloon expandable suction catheters, it is characterized in that suction catheter adjustment hole (3) is positioned on operating grip (7) and the stainless steel pipe (1).
6. nasal sinuses balloon expandable suction catheter according to claim 3 is characterized in that it is 8～10cm that the hard gel material is made operating grip (7) length.
7. nasal sinuses balloon expandable suction catheter according to claim 1 is characterized in that being made into according to actual needs 0～180 operation on nasal sinus expansion suction catheter of spending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100919436A CN102125719A (en) | 2011-04-13 | 2011-04-13 | Nasal sinus ball pouch expansion suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100919436A CN102125719A (en) | 2011-04-13 | 2011-04-13 | Nasal sinus ball pouch expansion suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102125719A true CN102125719A (en) | 2011-07-20 |
Family
ID=44264150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100919436A Pending CN102125719A (en) | 2011-04-13 | 2011-04-13 | Nasal sinus ball pouch expansion suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102125719A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500042A (en) * | 2011-12-30 | 2012-06-20 | 青岛市市立医院 | Nasal dilatation sacculus |
| CN103007425A (en) * | 2012-11-13 | 2013-04-03 | 浦易（上海）生物技术有限公司 | Balloon system for treating nasosinusitis or allergic rhinitis |
| CN106955412A (en) * | 2017-03-29 | 2017-07-18 | 关丽鹃 | Nasal sinus augmentation system |
| CN109843195A (en) * | 2016-10-14 | 2019-06-04 | 阿克拉伦特公司 | For rinsing the device and method of sinus cavities |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203154Y (en) * | 1994-06-04 | 1995-07-12 | 王天书 | Disposable suction head |
| CN2655931Y (en) * | 2003-07-07 | 2004-11-17 | 吕军吉 | Medical multifunctional drainage tube |
| CN2829643Y (en) * | 2005-10-26 | 2006-10-25 | 广东冠昊生物科技有限公司 | Filling device for ala nasi operation |
| WO2007038384A2 (en) * | 2005-09-23 | 2007-04-05 | Becker Bruce B | Multi-conduit balloon catheter |
| CN201389212Y (en) * | 2009-03-27 | 2010-01-27 | 杨淑娟 | Nasal cavity foreign cleaning device |
| WO2010141894A1 (en) * | 2009-06-05 | 2010-12-09 | Entellus Medical, Inc. | Frontal sinus dilation catheter |
-
2011
- 2011-04-13 CN CN2011100919436A patent/CN102125719A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203154Y (en) * | 1994-06-04 | 1995-07-12 | 王天书 | Disposable suction head |
| CN2655931Y (en) * | 2003-07-07 | 2004-11-17 | 吕军吉 | Medical multifunctional drainage tube |
| WO2007038384A2 (en) * | 2005-09-23 | 2007-04-05 | Becker Bruce B | Multi-conduit balloon catheter |
| CN2829643Y (en) * | 2005-10-26 | 2006-10-25 | 广东冠昊生物科技有限公司 | Filling device for ala nasi operation |
| CN201389212Y (en) * | 2009-03-27 | 2010-01-27 | 杨淑娟 | Nasal cavity foreign cleaning device |
| WO2010141894A1 (en) * | 2009-06-05 | 2010-12-09 | Entellus Medical, Inc. | Frontal sinus dilation catheter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500042A (en) * | 2011-12-30 | 2012-06-20 | 青岛市市立医院 | Nasal dilatation sacculus |
| CN103007425A (en) * | 2012-11-13 | 2013-04-03 | 浦易（上海）生物技术有限公司 | Balloon system for treating nasosinusitis or allergic rhinitis |
| CN103007425B (en) * | 2012-11-13 | 2013-11-06 | 浦易（上海）生物技术有限公司 | Balloon system for treating nasosinusitis or allergic rhinitis |
| WO2014075513A1 (en) * | 2012-11-13 | 2014-05-22 | 浦易（上海）生物技术有限公司 | Balloon system for treating sinusitis or allergic rhinitis |
| US9381328B2 (en) | 2012-11-13 | 2016-07-05 | Puyi (Shanghai) Biotechnology Co., Ltd. | Balloon system for treating sinusitis or allergic rhinitis |
| CN109843195A (en) * | 2016-10-14 | 2019-06-04 | 阿克拉伦特公司 | For rinsing the device and method of sinus cavities |
| CN106955412A (en) * | 2017-03-29 | 2017-07-18 | 关丽鹃 | Nasal sinus augmentation system |
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| PB01 | Publication | ||
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Application publication date: 20110720 |