CN206295492U - A kind of trachea cannula of adjustable throughput - Google Patents
A kind of trachea cannula of adjustable throughput Download PDFInfo
- Publication number
- CN206295492U CN206295492U CN201620903146.1U CN201620903146U CN206295492U CN 206295492 U CN206295492 U CN 206295492U CN 201620903146 U CN201620903146 U CN 201620903146U CN 206295492 U CN206295492 U CN 206295492U
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- CN
- China
- Prior art keywords
- pipe
- cylindrical valve
- trachea cannula
- joint
- seeker
- 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
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Abstract
The utility model discloses a kind of trachea cannula of adjustable throughput, including body, seeker, joint, air bag, gas tube.Joint is threeway tubular-shaped structures, and throughput, health easy to use are controlled using cylindrical valve, without other accessories, in first aid procedures, medical personnel can adjust throughput according to patient's patient's condition, it is to avoid patient's does not accommodate the accident that may occur when extracing completely or blocking trachea cannula.
Description
Technical field
The utility model belongs to medical equipment, more particularly to a kind of trachea cannula of adjustable throughput.
Background technology
Endotracheal intubation is the quick conventional rescue technology for setting up artificial airway in rescue service, trachea cannula direct oral cavity,
Or in thoracic cavity insertion tracheae, assisted respiartion is played to patient.Trachea cannula long-term use can cause complication, work as conditions of patients
When gradually stablizing, in order to recover patient's autonomous respiration ability, generally temporarily retain trachea cannula and block the mouth of pipe and test patient
Autonomous respiration situation.But current trachea cannula does not have special closure utensil, and hospital is generally with hand, medical adhesive tape or self-control plug
The closure mouth of pipe, the method operation inconvenience, health cannot also ensure.In addition, in closure mouth of pipe promotion patient's spontaneous respiration process, directly
Meeting closing mouth of pipe patient cannot adapt to immediately, the danger such as easily cause expiratory dyspnea, feel suffocated.
Utility model content
The purpose of this utility model is：To overcome the deficiencies in the prior art, there is provided a kind of tracheae of adjustable throughput
Intubation, can at any time adjust throughput size, without other special parts, facilitate medical personnel to use, and clinical applicability is strong.
To achieve the above object, the technical solution of the utility model is：
A kind of trachea cannula of adjustable throughput, including body, seeker, joint, air bag, gas tube, body one end
Pointed seeker is provided with, the other end is connected to install the joint of other medical treatment devices, and tube wall sets near seeker side
There is air bag, tube wall is provided with gas tube near joint side, and air bag is connected with gas tube, it is characterised in that joint is three-way pipe
Shape structure, including pipe one, pipe two, pipe three, cylindrical valve, sealing gasket, rotary switch, the connection pipe body of the pipe one, pipe two are used to connect
Other medical treatment devices are connect, pipe three is provided near the one end of pipe two, Guan Sanyu pipes two are vertical, cylindrical valve is installed in pipe three, cylindrical valve leads to
Cross connecting rotary switch can axial-rotation, the cylindrical valve be cylindrical structural, cylindrical valve be provided with make air-flow pass through blow vent,
Cylindrical valve is provided with groove near rotary switch one end, and gas overflowing is prevented equipped with sealing gasket on groove.
Further, the cylindricality valve surface scribbles lubricant coating.
Further, the diameter of the cylindrical valve is slightly less than the interior diameter of pipe three.
Further, the sealing gasket material is rubber.
As a result of such scheme, the beneficial effects of the utility model are：
1st, the utility model simple structure, throughput, easy to use without other accessories, health are controlled using cylindrical valve；
2nd, cylindrical valve can control air-flow inlet with axial-rotation, and throughput is entered gradually by 100% in rotary course
Close to 0%, be easy to medical personnel to control to adjust；
3rd, the setting of the groove and sealing gasket can be sealed effectively, prevent gas leakage；
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of cylindrical valve.
Reference：1- bodys, 2- seekers, 3- joints, 4- air bags, 5- gas tubes, 31- pipes one, 32- pipes two, 33- pipes
Three, 34- cylindrical valve, 35- sealing gaskets, 36- rotary switches, 341- blow vents, 342- grooves.
Specific embodiment
Embodiment：With reference to Fig. 1, Fig. 2, a kind of trachea cannula of adjustable throughput, including body 1, seeker 2, joint
3rd, air bag 4, gas tube 5, one end of body 1 are provided with pointed seeker 2, and the other end is connected to install the joint of other medical treatment devices
3, the outer wall of body 1 is provided with air bag 4 near the side of seeker 2, and the outer wall of body 1 is provided with gas tube 5 near the side of joint 3, air bag 4 with
Gas tube 5 is connected, it is characterised in that joint 3 be threeway tubular-shaped structures, including pipe 1, pipe 2 32, pipe 3 33, cylindrical valve 34,
Sealing gasket 35, rotary switch 36, the connection pipe body 1 of the pipe 1, pipe 2 32 is used to connect other medical treatment devices, near pipe 2 32
One end is provided with pipe 3 33, and pipe 3 33 is vertical with pipe 2 32, and cylindrical valve 34 is installed in pipe 3 33, and cylindrical valve 34 is opened by connecting rotation
Close 36 can axial-rotation, the cylindrical valve 34 be cylindrical structural, cylindrical valve 34 be provided with make air-flow pass through blow vent 341, post
Shape valve 34 is provided with groove 342 near the one end of rotary switch 36, and gas overflowing is prevented equipped with sealing gasket 35 on groove 342.
The surface of cylindrical valve 34 described in the present embodiment scribbles lubricant coating.
The diameter of cylindrical valve 34 described in the present embodiment is slightly less than the interior diameter of pipe 3 33.
The material of sealing gasket 35 described in the present embodiment is rubber.
Claims (4)
1. a kind of trachea cannula of adjustable throughput, including body (1), seeker (2), joint (3), air bag (4), gas tube
(5), body (1) one end is provided with pointed seeker (2), and the other end is connected to install the joint (3) of other medical treatment devices, body
(1) outer wall is provided with air bag (4) near seeker (2) side, and body (1) outer wall is provided with gas tube (5) near joint (3) side,
Air bag (4) is connected with gas tube (5), it is characterised in that joint (3) is threeway tubular-shaped structures, including pipe one (31), pipe two (32),
Pipe three (33), cylindrical valve (34), sealing gasket (35), rotary switch (36), the connection pipe body (1) of the pipe one (31), pipe two (32)
For connecting other medical treatment devices, pipe three (33) is provided near the one end of pipe two (32), pipe three (33) is vertical with pipe two (32), pipe three
(33) cylindrical valve (34) is installed, cylindrical valve (34) can axial-rotation, the cylindrical valve (34) by connecting rotary switch (36) in
It is cylindrical structural, cylindrical valve (34) is provided with the blow vent (341) for passing through air-flow, and cylindrical valve (34) is near rotary switch (36)
One end is provided with groove (342), and gas overflowing is prevented equipped with sealing gasket (35) on groove (342).
2. the trachea cannula of a kind of adjustable throughput according to claim 1, it is characterised in that：The cylindrical valve (34)
Surface scribbles lubricant coating.
3. the trachea cannula of a kind of adjustable throughput according to claim 1, it is characterised in that：The cylindrical valve (34)
Diameter be slightly less than the interior diameter of pipe three (33).
4. the trachea cannula of a kind of adjustable throughput according to claim 1, it is characterised in that：The sealing gasket (35)
Material is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903146.1U CN206295492U (en) | 2016-08-18 | 2016-08-18 | A kind of trachea cannula of adjustable throughput |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620903146.1U CN206295492U (en) | 2016-08-18 | 2016-08-18 | A kind of trachea cannula of adjustable throughput |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206295492U true CN206295492U (en) | 2017-07-04 |
Family
ID=59202007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620903146.1U Expired - Fee Related CN206295492U (en) | 2016-08-18 | 2016-08-18 | A kind of trachea cannula of adjustable throughput |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206295492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350298A (en) * | 2018-12-20 | 2019-02-19 | 天津市胸科医院 | Realize the ventilation adjusting device of intermittent airway obstruction |
-
2016
- 2016-08-18 CN CN201620903146.1U patent/CN206295492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350298A (en) * | 2018-12-20 | 2019-02-19 | 天津市胸科医院 | Realize the ventilation adjusting device of intermittent airway obstruction |
| CN109350298B (en) * | 2018-12-20 | 2020-12-22 | 天津市胸科医院 | Ventilation regulating and controlling equipment for realizing intermittent airway obstruction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170704 Termination date: 20180818 |