CN105233385B - A kind of tracheal tube sealing device - Google Patents
A kind of tracheal tube sealing device Download PDFInfo
- Publication number
- CN105233385B CN105233385B CN201510687669.7A CN201510687669A CN105233385B CN 105233385 B CN105233385 B CN 105233385B CN 201510687669 A CN201510687669 A CN 201510687669A CN 105233385 B CN105233385 B CN 105233385B
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- CN
- China
- Prior art keywords
- shell
- sealing
- sealing device
- housing
- tracheal tube
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- 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
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Abstract
The invention discloses a kind of tracheal tube sealing device, including the first shell and second housing, first shell is round platform and its inner hollow of cylinder assembly and cylinder one end is closed, the tip of first shell is interspersed in the tip of second housing by the external screw thread on its surface and the internal thread of second housing, and first shell cylinder one end it is exposed in the outside of second housing, be interspersed with sealing valve in cylinder one end of the first shell.The tracheal tube sealing device, the structure being connected through a screw thread using the first shell and second housing, utilize the principle for screwing and expanding, the diameter of sealing device can be adjusted, so that sealing device can adapt to the sealing of different tracheal tubes, the scope of application is wider, it is easy to use, sealed using sealing valve, so that the sealing property of sealing device is preferable, sealing valve can adjust it and extend depth, be easy to use, the surface loop of sealing station further increases the sealing property of sealing device around multiple sealing rings.
Description
Technical field
The present invention relates to sealing device technical field, specially a kind of tracheal tube sealing device.
Background technology
Tracheal tube is a kind of pipe sleeve for being used to convey gas, but tracheae now is required for using tracheal tube
Sealing device is sealed, and tracheal tube sealing device sealing now is not tight enough so that and tracheal tube gas leakage is serious,
Influence the use of tracheal tube, and tracheal tube sealing device now, it is impossible to be enlarged according to the diameter of tracheal tube
Or reduce, its use range is limited, therefore, a kind of it is proposed that tracheal tube sealing device.
The content of the invention
It is an object of the invention to provide a kind of tracheal tube sealing device, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of tracheal tube sealing device, including outside first
Shell and second housing, first shell is round platform and its inner hollow of cylinder assembly and cylinder one end is closed, second housing
For hollow round platform, the tip of first shell is interspersed in second by the external screw thread on its surface and the internal thread of second housing
In the tip of shell, and cylinder one end of the first shell is exposed in the outside of second housing, is worn in cylinder one end of the first shell
It is inserted with sealing valve.
Preferably, the sealing valve includes top plate, bottom plate and screw rod, and the top plate and bottom plate be arranged in parallel and at both
Between be provided with sealing station, the screw rod connects through top plate with bottom plate, and the top of screw rod pass through the first shell cylinder sealed end,
The top of the screw rod is fixedly connected with rotating handles.
Preferably, the sealed end junction of the screw rod and the first shell cylinder is provided with location nut.
Preferably, the surface of the sealing station is provided with and is no less than twice groove, and sealing ring is equipped with groove.
Preferably, the round platform interior lower end of first shell is provided with positioning table, the medial surface of positioning table, the table of sealing station
Face is consistent with the taper inside the round platform of the first shell, and the medial surface of positioning table is provided with sealing gasket.
Compared with prior art, the beneficial effects of the invention are as follows：The tracheal tube sealing device, using the first shell and
The structure that two shells are connected through a screw thread, using the principle for screwing and expanding, the diameter of sealing device can be adjusted, so that close
Seal apparatus can adapt to the sealing of different tracheal tubes, and the scope of application is wider, easy to use, be sealed using sealing valve so that
The sealing property of sealing device is preferable, and sealing valve can adjust it and extend depth, be easy to use, the surface loop of sealing station is around multiple
Sealing ring further increases the sealing property of sealing device.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation of the first shell；
Fig. 3 is seal valve structure schematic diagram.
In figure：1 first shell, 2 external screw threads, 3 second housings, 4 internal threads, 5 sealing valves, 51 top plates, 52 bottom plates, 53 sealings
Platform, 54 sealing rings, 55 location nuts, 56 screw rods, 57 rotating handleses, 6 positioning tables.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of tracheal tube sealing device, including the first shell 1
With second housing 3, the first shell 1 is round platform and its inner hollow of cylinder assembly and cylinder one end is closed, during second housing 3 is
Empty round platform, the tip of the first shell 1 are interspersed in second housing by the external screw thread 2 on its surface and the internal thread 4 of second housing 3
In 3 tip, and cylinder one end of the first shell 1 exposed passes through in the outside of second housing 3, the first shell 1 and second housing 3
Diameter can increase or reduce while internal and external threads screw, and can adjust the diameter of sealing device, so that sealing device
The sealing of different tracheal tubes is can adapt to, the scope of application is wider, easy to use, is interspersed with cylinder one end of the first shell 1
Sealing valve 5, sealing valve 5 include top plate 51, bottom plate 52 and screw rod 56, the sealed end junction of the cylinder of 56 and first shell of screw rod 1
Provided with location nut 55, location nut 55 plays fixation to sealing valve 5, and top plate 51 and bottom plate 52 be arranged in parallel and at both
Between be provided with sealing station 53, the surface of sealing station 53, which is provided with, be no less than twice groove, sealing ring 54 is equipped with groove, sealing
Circle 54 makes the sealing effectiveness of sealing station 53 preferable, and screw rod 56 connects through top plate 51 and bottom plate 52, and the top of screw rod 56 passes through
The sealed end of the cylinder of first shell 1, the top of screw rod 56 are fixedly connected with rotating handles 57, can adjusted using rotating handles 57
The extension depth of sealing valve 5, make sealing device sealing effectiveness preferable, the round platform interior lower end of the first shell 1 is provided with positioning table 6,
The medial surface of positioning table 6, the surface of sealing station 53 are consistent with the taper inside the round platform of the first shell 1, and the inner side of positioning table 6
Face is provided with sealing gasket, and the structure further increases the sealing property of sealing device.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of tracheal tube sealing device, including the first shell (1) and second housing (3), first shell (1) are round platform
Closed with cylinder assembly and its inner hollow and cylindrical end, second housing (3) is hollow round platform, it is characterised in that：It is described
The tip of first shell (1) is interspersed in second housing by the external screw thread (2) on its surface and the internal thread (4) of second housing (3)
(3) in tip, and cylinder one end of the first shell (1) is exposed in the outside of second housing (3), the circle in the first shell (1)
Post one end is interspersed with sealing valve (5).
A kind of 2. tracheal tube sealing device according to claim 1, it is characterised in that：The sealing valve (5) includes top
Plate (51), bottom plate (52) and screw rod (56), the top plate (51) and bottom plate (52) be arranged in parallel and are provided with therebetween and seal
Platform (53), the screw rod (56) connects through top plate (51) and bottom plate (52), and the top of screw rod (56) passes through the first shell (1)
The sealed end of cylinder, the top of the screw rod (56) are fixedly connected with rotating handles (57).
A kind of 3. tracheal tube sealing device according to claim 2, it is characterised in that：Outside the screw rod (56) and first
The sealed end junction of shell (1) cylinder is provided with location nut (55).
A kind of 4. tracheal tube sealing device according to claim 2, it is characterised in that：The surface of the sealing station (53)
Provided with no less than twice groove, sealing ring (54) is equipped with groove.
A kind of 5. tracheal tube sealing device according to claim 2, it is characterised in that：The circle of first shell (1)
Platform interior lower end is provided with positioning table (6), the round platform of the medial surface of positioning table (6), the surface of sealing station (53) and the first shell (1)
Internal taper is consistent, and the medial surface of positioning table (6) is provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510687669.7A CN105233385B (en) | 2015-10-16 | 2015-10-16 | A kind of tracheal tube sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510687669.7A CN105233385B (en) | 2015-10-16 | 2015-10-16 | A kind of tracheal tube sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105233385A CN105233385A (en) | 2016-01-13 |
| CN105233385B true CN105233385B (en) | 2017-12-08 |
Family
ID=55031364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510687669.7A Expired - Fee Related CN105233385B (en) | 2015-10-16 | 2015-10-16 | A kind of tracheal tube sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105233385B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009007342U1 (en) * | 2009-05-22 | 2009-08-06 | Neubauer, Norbert | Tracheostoma placeholder |
| CN201356884Y (en) * | 2009-03-06 | 2009-12-09 | 梁伟 | Rotating and gradual sealing type tracheal tube |
| CN202215394U (en) * | 2011-08-29 | 2012-05-09 | 广西玉柴机器股份有限公司 | Engine round hole sealing device |
| CN204193247U (en) * | 2014-10-31 | 2015-03-11 | 中国人民解放军总医院 | Tracheal cannula device |
| CN204193246U (en) * | 2014-10-14 | 2015-03-11 | 何晶晶 | The pipe stopper of pipe in tracheal casing pipe assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4402420A (en) * | 1981-12-07 | 1983-09-06 | Extracorporeal Medical Specialties, Inc. | Dual function port cap |
| US5184742A (en) * | 1990-06-18 | 1993-02-09 | Boc Health Care, Inc. | Deadender cap for luer fitting |
| US5620427A (en) * | 1995-04-27 | 1997-04-15 | David R. Kipp | Luer lock system |
| EP1773425A4 (en) * | 2004-07-07 | 2012-01-04 | Egret Medical Products Inc | Suction catheter assembly |
| MX348153B (en) * | 2012-06-04 | 2017-05-31 | 3M Innovative Properties Company * | Male medical implement cleaning device. |
| EP2826519A1 (en) * | 2013-07-15 | 2015-01-21 | Becton Dickinson France | Adaptor for a drug delivery device and method for mounting said adaptor thereon |
| CN204485062U (en) * | 2015-02-12 | 2015-07-22 | 江苏省人民医院 | A kind of tracheotomy shutoff plug |
-
2015
- 2015-10-16 CN CN201510687669.7A patent/CN105233385B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201356884Y (en) * | 2009-03-06 | 2009-12-09 | 梁伟 | Rotating and gradual sealing type tracheal tube |
| DE202009007342U1 (en) * | 2009-05-22 | 2009-08-06 | Neubauer, Norbert | Tracheostoma placeholder |
| CN202215394U (en) * | 2011-08-29 | 2012-05-09 | 广西玉柴机器股份有限公司 | Engine round hole sealing device |
| CN204193246U (en) * | 2014-10-14 | 2015-03-11 | 何晶晶 | The pipe stopper of pipe in tracheal casing pipe assembly |
| CN204193247U (en) * | 2014-10-31 | 2015-03-11 | 中国人民解放军总医院 | Tracheal cannula device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105233385A (en) | 2016-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jing Inventor after: Wen Shiling Inventor after: Ding Shuling Inventor after: You Xiaoli Inventor after: Wang Zhiyuan Inventor before: Zhang Jing Inventor before: Wen Shiling Inventor before: You Xiaoli Inventor before: Wang Zhiyuan |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160512 Address after: 250000 Ji'nan Road, Shandong, No. ten, No. 16766 Applicant after: Shandong Qianfoshan Hospital Address before: 250100, No. 1104, building 3, post and Telecommunications Village, Shizhong District, Shandong, Ji'nan Applicant before: Zhang Jing |
|
| 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: 20171208 Termination date: 20181016 |