CN205964649U - Disposable gas -shaft hood - Google Patents
Disposable gas -shaft hood Download PDFInfo
- Publication number
- CN205964649U CN205964649U CN201620575939.5U CN201620575939U CN205964649U CN 205964649 U CN205964649 U CN 205964649U CN 201620575939 U CN201620575939 U CN 201620575939U CN 205964649 U CN205964649 U CN 205964649U
- Authority
- CN
- China
- Prior art keywords
- operation handle
- plug
- cone
- plug body
- shaped sealing
- 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.)
- Expired - Fee Related
Links
Abstract
Disposable gas -shaft hood, including stopper body, a plurality of toper sealing ring, operating handle, sealing plug, this internal through -hole that is provided with of stopper, stopper body one end links to each other with the sealing plug, and one side is provided with a plurality of toper sealing rings around the stopper body, and the opposite side links to each other with operating handle around the stopper body. The device convenient operation reduces patient and infects the chance, and stifled pipe is effectual.
Description
Technical field
This utility model is related to medical treatment and nursing apparatus, specifically, is related to disposable pneumo pipe close.
Background technology
Clinically, the stopper after sterilization or rubber closure is often selected to be patient's plugging of tracheotomy.This mode needs standard
Standby multiple stoppers or rubber closure are matched with plugging bore, and stopper is too little the danger falling into trachea, are difficult to stopper greatly very much again, disease
Easily come off when people's cough or sneeze, and generally require and be fixed using long adhesive plaster, increased the sense of discomfort of patient.
During examination plugging, the discomforts such as dyspnea in patient, needs repeatedly to take off stopper, and complex operation increased infection again
Chance and the sense of discomfort of patient.
Content of the invention
For the deficiencies in the prior art, devise disposable pneumo pipe close, the technical scheme of employing is as follows：
Disposable pneumo pipe close, including plug body, some cone-shaped sealing rings, operation handle, sealing-plug, sets in plug body
It is equipped with through hole, plug body one end is connected with sealing-plug, around plug body, side is provided with some cone-shaped sealing rings, stopper is originally
Around body, opposite side is connected with operation handle by straight-bar, and operation handle is arranged symmetrically, operation handle quantity be 2, behaviour
Make the curved lamellar of handle.
As one kind preferably, the external diameter of some cone-shaped sealing rings increases successively along plug body radial direction.
As one kind preferably, the taper of some cone-shaped sealing rings is identical.
The utility model has the advantages that：
This utility model is provided with cone-shaped sealing ring and can the trachea from different bores of very aspect match.And fill in
Tightly, it is fastened without adhesive plaster.The sealing-plug of this invention design can very easily be opened or seal, and need not take off stopper originally
Body, decreases the chance of infection and maloperation, and sealing-plug is opened and can be facilitated suction sputum.The operation handle one side of both sides setting can
Effectively to prevent disposable pneumo pipe close to be shed in trachea, on the other hand facilitate clinical manipulation.
Brief description
Fig. 1 is this utility model cross-sectional view.
Fig. 2 is the overlooking the structure diagram of cone-shaped sealing ring.
Described in figure, label character is expressed as：1st, plug body；2nd, cone-shaped sealing ring；3rd, operation handle；4th, sealing-plug；5、
External diameter.
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings the present invention is entered
Row describes in detail, and the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention
Effect.
Embodiment 1
Disposable pneumo pipe close, including plug body 1, some cone-shaped sealing rings 2, operation handle 3, sealing-plug 4, plug body
It is provided with through hole, plug body 1 one end is connected with sealing-plug 4, plug body 1 surrounding side is provided with some cone seals in 1
Ring 2, plug body 1 surrounding opposite side is connected with operation handle 3.
The external diameter 5 of some cone-shaped sealing rings 2 increases successively along plug body 1 radial direction.
The taper of some cone-shaped sealing rings is identical.
Operation handle quantity 2.
Operation handle is arranged symmetrically.
Claims (3)
1. disposable pneumo pipe close, including plug body, some cone-shaped sealing rings, operation handle, sealing-plug it is characterised in that：Plug
Son this be provided with through hole in vivo, plug body one end is connected with sealing-plug, and around plug body, to be provided with some tapers close for side
Seal ring, around plug body, opposite side is connected with operation handle by straight-bar, and operation handle is arranged symmetrically, the quantity of operation handle
For 2, the curved lamellar of operation handle.
2. disposable pneumo pipe close as claimed in claim 1 it is characterised in that：The external diameter of described some cone-shaped sealing rings is along stopper
Body radial direction increases successively.
3. disposable pneumo pipe close as claimed in claim 1 it is characterised in that：The taper of described some cone-shaped sealing rings is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620575939.5U CN205964649U (en) | 2016-06-14 | 2016-06-14 | Disposable gas -shaft hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620575939.5U CN205964649U (en) | 2016-06-14 | 2016-06-14 | Disposable gas -shaft hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205964649U true CN205964649U (en) | 2017-02-22 |
Family
ID=58021820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620575939.5U Expired - Fee Related CN205964649U (en) | 2016-06-14 | 2016-06-14 | Disposable gas -shaft hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205964649U (en) |
-
2016
- 2016-06-14 CN CN201620575939.5U patent/CN205964649U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |