CN206762014U - A kind of anaesthetic mask - Google Patents
A kind of anaesthetic mask Download PDFInfo
- Publication number
- CN206762014U CN206762014U CN201720045346.2U CN201720045346U CN206762014U CN 206762014 U CN206762014 U CN 206762014U CN 201720045346 U CN201720045346 U CN 201720045346U CN 206762014 U CN206762014 U CN 206762014U
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- CN
- China
- Prior art keywords
- connector
- air inlet
- mask
- adjusting rod
- type pipe
- 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.)
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Abstract
It the utility model is related to a kind of anaesthetic mask,Including mask body,Mask body is arc,Air inlet is provided with the top of the arc of mask body,The side of air inlet is provided with circular hole,L-type pipe is movably installed with air inlet,Two inlet channels are provided with L-type pipe,Two inlet channel connects oxygen hose and anesthesia tube respectively,Corner's right-hand member of L-type pipe is provided with bellows,The collar is set with the left of bellows,The collar is equipped with adjusting rod,One end of adjusting rod is fixedly connected with the collar,The other end of adjusting rod passes through circular hole,Adjusting rod forms angle with L-type pipe,Annular sealing ring is provided between L-type pipe and air inlet,Sealing ring is provided between adjusting rod and circular hole,Mask body is connected through a screw thread with connector,Independent assortment can be achieved,Suitable for all kinds patient,It need not frequently wear off and anesthesia can be provided,Efficiency of oxygen supply,Improve patient comfort.
Description
Technical field
Medical instruments field is the utility model is related to, specially a kind of anaesthetic mask.
Background technology
Anesthesia is meant that makes patient overall with medicine or other method or part is temporarily lost with feeling, to reach painless
Purpose carries out operative treatment.When implementing general anesthesia to patient, at this moment just need to use anaesthetic mask, its main function is in hand
In preoperative and surgical procedure, make patient's inhalation anesthesia gas, and then ensure being smoothed out for operation.In the starting stage of general anesthesia,
Anaesthetic mask is connected in anaesthetic circuit, and oxygen and volatile anesthetics (such as sevoflurane, enflurane, different fluorine are conveyed for patient
Alkane etc.), it will be removed into " being sunk into sleep " state of anesthesia maintenance phase, mask after patient sucks the anesthetic gases of sufficient amount,
Anesthetist can carry out trachea cannula to patient or insert laryngeal mask, establish artificial airway.Operation terminate final stage,
Anaesthetic mask can be used again, and provided oxygen for patient, helped patient to recover consciousness from narcosis.Performing the operation at present
Wearing, removing mask are needed repeatedly in journey to complete to anaesthetize, supply oxygen, establish artificial airway or the insertion program such as gastroscope, mistake
Journey is cumbersome, occurs quickly be rescued during complication in anaesthesia process；Anaesthetic mask is integrated mask mostly at present, and one
The mask of type is only suitable for a certain part population, and it is relatively low to be passed through the big multi-temperature of gas, easily causes sense of discomfort to patient；Patient
Give off carbon dioxide to be again sucked into anesthetic gases or oxygen mix causes anesthesia efficiency or efficiency of oxygen supply low in vivo.For with
Upper problem, it can be combined suitable for all kinds patient the utility model proposes one kind, need not frequently wear off and fiber crops can be provided
Liquor-saturated, efficiency of oxygen supply, improve the anaesthetic mask of patient comfort.
Utility model content
Technical problem to be solved in the utility model, which is to provide, can combine suitable for all kinds patient, not need frequency
It is numerous to wear off and anesthesia, efficiency of oxygen supply are provided, improve the anaesthetic mask of patient comfort.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of anaesthetic mask, including mask body, institute
It is arc to state mask body, is provided with air inlet at the top of the arc of the mask body, and the side of the air inlet is provided with circular hole, it is described enter
L-type pipe is movably installed with gas port, is provided with two inlet channels in the L-type pipe, two inlet channels connect oxygen respectively
Tracheae and anesthesia tube, the corner of the L-type pipe is provided with one section of bellows, the collar is cased with outside the left side of the bellows, described
The collar is fixedly connected with adjusting rod, and one end of the adjusting rod is connected with the collar, described in the other end of the adjusting rod
Through the circular hole, the adjusting rod forms angle with the L-type pipe, and annular is provided between the L-type pipe and the air inlet
Sealing ring, sealing ring, mask body one end relative with the top of the arc are provided between the adjusting rod and the circular hole
Provided with external screw thread, the mask body is also equipped with connector, and the connector is transparent tubular, one end of the connector
Provided with connector, the connector is provided with the internal thread coordinated with the external screw thread.
As preferable technical scheme, cannula port, the side of the cannula port are provided with the downside of the connector of the connector
Adjustment disk is rotatablely equipped with, the adjustment disk is arranged on the outer surface of the connector, and the adjustment disk includes multiple diameters not
Same through hole, the cannula port are distributed on same contour with each through hole.
As preferable technical scheme, the contour of the adjustment disk is provided with Semi-cylindrical hil ls, and the semicircle is convex
Rise and setting is matched with the through hole, the side of the cannula port is provided with one and positioned with the arc that the semi-cylindrical hill coordinates
Block.
As preferable technical scheme, connector one end relative with the connector is provided with sealing rubber ring, institute
The sealing rubber ring for stating the connector side relative with the cannula port is provided with groove with human body nasal bone curves,
The area of the one end of the connector with the sealing rubber ring is more than the area of the connector.
As preferable technical scheme, the air inlet side of the mask body is provided with gas sampling mouth, the waste gas
Collection port is provided with collecting pipe, and the collecting pipe tail end is connected with gas treatment equipment.
As preferable technical scheme, the lower end both sides of the air inlet are symmetrically arranged with threading ring, and the threading ring is matched somebody with somebody
Conjunction is provided with elastic band.
As preferable technical scheme, the external screw thread root is provided with sealing ring, the adjustment disk and the connector
Between be provided with sealing ring.
By adopting the above-described technical solution, a kind of anaesthetic mask, including mask body, the mask body is arc, described
Air inlet is provided with the top of the arc of mask body, the side of the air inlet is provided with circular hole, L-type is movably installed with the air inlet
Pipe, the L-type pipe is interior to be provided with two inlet channels, and two inlet channels connect oxygen hose and anesthesia tube, the L-type respectively
The corner of pipe is provided with one section of bellows, and the collar is set with the left of the bellows, and the collar is equipped with adjusting rod,
One end of the adjusting rod is fixedly connected with the collar, and the circular hole, the tune are passed through described in the other end of the adjusting rod
Pole and the L-type pipe form angle, are provided with annular sealing ring between the L-type pipe and the air inlet, the adjusting rod and
Sealing ring is provided between the circular hole, mask body one end relative with the top of the arc is provided with external screw thread, the mask
Body is also equipped with connector, and the connector is transparent tubular, and one end of the connector is provided with connector, the connection
Mouth is provided with the internal thread coordinated with the external screw thread.Can obtain one kind can combine suitable for all kinds patient, not need
Frequently wear off and anesthesia, efficiency of oxygen supply can be provided, improve the anaesthetic mask of patient comfort.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is connector structural representation of the present utility model；
Fig. 3 is adjustment disk structural representation of the present utility model.
Embodiment
In description of the present utility model, term " on ", " under ", "left", "right", " interior ", " outer ", "front", "rear", " left
Either position relationship is based on orientation shown in the drawings or position relationship, merely to just in the orientation of the instruction such as end ", " right-hand member "
Device or element caused by description the utility model and simplified description, rather than instruction either imply is prerequisite specific
Orientation, with particular orientation construct and operate, therefore it is not intended that to limitation of the present utility model.
As shown in Figure 1 and Figure 2, a kind of anaesthetic mask, including mask body 1, the mask body 1 are arc, the mask body 1
Arc at the top of be provided with air inlet 11, the side of the air inlet 11 is provided with circular hole, L-type is movably installed with the air inlet 11
Pipe 12, the L-type pipe 12 is interior to be provided with two inlet channels, and two inlet channels are connected in oxygen hose and anesthesia tube respectively,
The setting of two inlet channels, it can be achieved while lead to oxygen and anesthetic gases, can be real when occurring syndrome during anesthesia
Now quick rescue.The setting of two inlet channels can also exempt in anaesthesia process the operation for frequently wearing off, changing mask.It is described
The corner of L-type pipe 12 is provided with one section of bellows 15, is cased with the collar 16 outside the left side of the bellows 15, the collar 16 is fixed
Adjusting rod 17 is connected with, one end of the adjusting rod 17 is connected with the collar 16, described in the other end of the adjusting rod 17
Through the circular hole, the adjusting rod 17 forms angle with the L-type pipe 12, and the setting of the bellows 15 can make the L
The head of type pipe 12 freely changes angle and can change the length of the L-type pipe 12 by stretching the bellows 15, described
The setting of the collar 16 and the adjusting rod 17, it is possible to achieve when anaesthetic mask is clothed to patient facial region, by adjusting the tune
Pole 17 changes the length and angle of the L-type pipe 12, so that the head of the L-type pipe 12 preferably navigates to patient's
Nasal cavity position, the L-type pipe 12 are ventilated body directly at patient's nasal cavity, can be improved the utilization rate of gas, can also effectively be prevented from leading to
Enter gas given off carbon dioxide with patient mix caused by the secondary suction waste gas such as carbon dioxide of patient.The L-type pipe 12 and institute
State and be provided with annular sealing ring between air inlet 11, sealing ring, the sealing ring are provided between the adjusting rod 17 and the circular hole
With the setting of the sealing ring, anesthetic gases or oxygen can be effectively prevented to be leaked in air, the sealing ring and the sealing
Ring is common knowledge, so being not shown in figure.The mask body 1 one end relative with the top of the arc is provided with external screw thread
19, the mask body 1 is also equipped with connector 2, and the connector 2 is transparent tubular, and one end of the connector 2 is provided with
Connector 21, the connector 21 are provided with the internal thread coordinated with the external screw thread 19, the mask body 1 and the company
Junctor 2 is connected through a screw thread, and can quickly change the model of the connector 2 as needed without by the L-type pipe 12 and institute
State mask body 1 to split, both shortened the time of anesthesia surgery, ensure that between the L-type pipe 12 and the mask body 1
Sealing it is good, the connector 2 is transparent tubular, and more convenient observation status of patient simultaneously adjusts the L-type pipe 12 in time.
As shown in Figure 1, Figure 2, Figure 3 shows, the downside of connector 21 of the connector 2 is provided with cannula port 3, the cannula port 3
Side is rotatablely equipped with adjustment disk 22, and the adjustment disk 22 is arranged on the outer surface of the connector 2, and the adjustment disk 22 includes
The different through hole 221 of multiple diameters, the cannula port 3 are distributed on same contour with each through hole 221, the cannula port 3
Setting may be implemented in anaesthesia process or inserted in surgical procedure into patient's mouth stomach tube or operated to trachea cannula etc., institute
Sealing can be improved according to the diameter of change cannula port 3 with insertion pipe diameter by stating setting for adjustment disk 22, be prevented outside gas
Let out.
As shown in Figure 1, Figure 2, Figure 3 shows, the contour of the adjustment disk 22 is provided with Semi-cylindrical hil ls 222, the semicircle
Shape projection 222 matches setting with the through hole 221, and the side of the cannula port 3 is provided with one and the semi-cylindrical hill 222
The arc locating piece 223 of cooperation, when the semi-cylindrical hill 222 is with being caught in the arc locating piece 223, the through hole
221 overlap with the center of circle of the cannula port 3, and the fast positioning of the cannula port 3 and the through hole 221 can be achieved and prevent from inserting
Pipeline movement, suitable through hole 221 may be selected by rotating the adjustment disk 22.
As shown in Figure 1 and Figure 2, the connector 2 one end relative with the connector 21 is provided with sealing rubber ring 23, institute
The sealing rubber ring 23 for stating the side relative with the cannula port 3 of connector 2 is provided with and human body nasal bone curves
Groove, the area of the one end of the connector 2 with the sealing rubber ring 23 is more than the area of the connector 21, described close
The setting of envelope rubber ring 23 can improve the sealing of anaesthetic mask, and and can mitigates patient's sense of discomfort, and the setting of the groove can
Mask is set more to be bonded human body, not shown in the groove figure.
As shown in figure 1, the side of the air inlet 11 of the mask body 1 is provided with gas sampling mouth 13, the gas sampling
Mouthfuls 13 are provided with collecting pipe 14, and the tail end of collecting pipe 14 is connected with gas treatment equipment, the gas sampling mouth 13 and described
The recyclable unnecessary anesthetic gases of setting or oxygen and waste gas of collecting pipe 14, can effectively prevent the leakage of anesthetic gases from causing to cure
Shield personnel suck, and can keep the purity of gas in anaesthetic mask again, improve anesthesia speed.
As shown in figure 1, the lower end both sides of the air inlet 11 are symmetrically arranged with band 18, the band 18 is equipped with
Elastic band, the elastic band is used to anaesthetic mask being fixed on patient facial region, not shown in the elastic band figure.The external screw thread
19 roots are provided with sealing ring, are provided with sealing ring between the adjustment disk 22 and the connector 2, the setting of the sealing ring can
The tightness of anaesthetic mask is improved, is not shown in the sealing loop graph.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (8)
1. a kind of anaesthetic mask, including mask body, it is characterised in that：The mask body is arc, the arched top of the mask body
Portion is provided with air inlet, and the side of the air inlet is provided with circular hole, is movably installed with L-type pipe in the air inlet, in the L-type pipe
Provided with two inlet channels, two inlet channels connect oxygen hose and anesthesia tube respectively, and the corner of the L-type pipe is provided with
One section of bellows, is cased with the collar outside the left side of the bellows, and the collar is fixedly connected with adjusting rod, and the one of the adjusting rod
End is connected with the collar, and the other end of the adjusting rod passes through the circular hole, and the adjusting rod is formed with the L-type pipe and pressed from both sides
Angle, annular sealing ring is provided between the L-type pipe and the air inlet, sealing is provided between the adjusting rod and the circular hole
Circle, mask body one end relative with the top of the arc are provided with external screw thread, and the mask body is also equipped with connector,
The connector is transparent tubular, and one end of the connector is provided with connector, and the connector is provided with and the external screw thread
The internal thread of cooperation.
A kind of 2. anaesthetic mask as claimed in claim 1, it is characterised in that：Intubation is provided with the downside of the connector of the connector
Mouthful, the side of the cannula port is rotatablely equipped with adjustment disk, and the adjustment disk is arranged on the outer surface of the connector, the tune
Saving disk includes the different through hole of multiple diameters, and the cannula port is distributed on same contour with each through hole.
A kind of 3. anaesthetic mask as claimed in claim 2, it is characterised in that：The contour of the adjustment disk is provided with multiple semicircles
Shape is raised, and the semi-cylindrical hill matches setting with the through hole, and the side of the cannula port is provided with one and the semicircle
The arc locating piece of shape male cooperation.
A kind of 4. anaesthetic mask as claimed in claim 2, it is characterised in that：The connector it is relative with the connector one
End is provided with sealing rubber ring, and the sealing rubber ring of the connector side relative with the cannula port is provided with and human body
The groove of nasal bone curves, the area of the one end of the connector with the sealing rubber ring are more than the face of the connector
Product.
A kind of 5. anaesthetic mask as claimed in claim 1, it is characterised in that：The air inlet side of the mask body is provided with waste gas
Collection port, the gas sampling mouth are provided with collecting pipe, and the collecting pipe tail end is connected with gas treatment equipment.
A kind of 6. anaesthetic mask as claimed in claim 1, it is characterised in that：The lower end both sides of the air inlet are symmetrically arranged with
Threading ring, the threading ring are equipped with elastic band.
A kind of 7. anaesthetic mask as claimed in claim 1, it is characterised in that：The external screw thread root is provided with sealing ring.
A kind of 8. anaesthetic mask as claimed in claim 2, it is characterised in that：It is provided between the adjustment disk and the connector
Sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720045346.2U CN206762014U (en) | 2017-01-16 | 2017-01-16 | A kind of anaesthetic mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720045346.2U CN206762014U (en) | 2017-01-16 | 2017-01-16 | A kind of anaesthetic mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762014U true CN206762014U (en) | 2017-12-19 |
Family
ID=60647166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720045346.2U Expired - Fee Related CN206762014U (en) | 2017-01-16 | 2017-01-16 | A kind of anaesthetic mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613877A (en) * | 2018-06-19 | 2019-12-27 | 张锋 | Inhalation type anesthesia device mask for anesthesia department |
-
2017
- 2017-01-16 CN CN201720045346.2U patent/CN206762014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110613877A (en) * | 2018-06-19 | 2019-12-27 | 张锋 | Inhalation type anesthesia device mask for anesthesia department |
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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 |
Granted publication date: 20171219 Termination date: 20190116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |