CN208372259U - A kind of anti-pollution anesthetic gases sucking mask - Google Patents
A kind of anti-pollution anesthetic gases sucking mask Download PDFInfo
- Publication number
- CN208372259U CN208372259U CN201721224991.7U CN201721224991U CN208372259U CN 208372259 U CN208372259 U CN 208372259U CN 201721224991 U CN201721224991 U CN 201721224991U CN 208372259 U CN208372259 U CN 208372259U
- Authority
- CN
- China
- Prior art keywords
- shell
- mask
- pollution
- anesthetic gases
- breather valve
- 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
The utility model discloses a kind of anti-pollution anesthetic gases to suck mask, including mask, and mask air inlet is equipped with one-way breather valve, one-way breather valve passes through hose communication seals interface, sealed interface is connected to drug delivery device, and mask both ends are connected with band, and band connects force-limiting device both ends；The utility model is when patient worn mask is sucked, air pressure rapid drawdown inside first shell, the pressure that top land in one-way breather valve is subject to is less than the pressure that bottom is subject to, piston moves up, barrier sheet also because in first shell air pressure rapid drawdown overcome the pulling force of first elastic webbing to do clockwise movement, at this time can inhalation anesthesia gas, when patient without sucking operation when, barrier sheet is kept closed, and effectively avoids outside contamination.
Description
Technical field
The utility model relates to medical instruments fields, and in particular to a kind of anti-pollution anesthetic gases sucking mask.
Background technique
Anesthesia is to make patient whole with drug or other methods or part is temporarily lost with feeling, with achieve the purpose that it is painless into
Row operative treatment.Anesthesiology is with basic theory, clinical knowledge and technology in relation to anaesthetizing to eliminate patients surgery pain, is protected
Patient safety is demonstrate,proved, for a science to create good conditions of performing the operation.Now, anesthesiology have become in clinical medicine one it is special
Independent educational project, mainly include Clinical Anaesthesiology, emergency resuscitation medicine, Intensive care acology, Diagnosis and Treatment of Pain and other phases
The research for closing medicine and its mechanism is the comprehensive branch of learning of a research anesthesia, analgesia, emergency resuscitation and severe medicine.Wherein
Clinical anesthesia is the major part of modern anaesthesia.
However, to ensure that the effect of medication and the life security of patient, therefore in carrying out narcotics suction process
And needing to carry out strictly sealing in preparation operation before prevents instrument and gas source from polluting.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of anti-pollution anesthesia gas
Body sucks mask, effectively avoids outside contamination.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
A kind of anti-pollution anesthetic gases sucking mask, including mask, the mask air inlet is equipped with one-way breather valve, described
One-way breather valve is connected to drug delivery device by hose communication seals interface, the sealed interface, and the mask both ends are connected with beam
Band, the band connect force-limiting device both ends；
The one-way breather valve is equipped with first shell, and the first shell inner wall is connected with barrier sheet, the blocking
Piece top left is connected with first elastic webbing, is equipped with protruding portion on the left of the barrier sheet and first shell inner wall active connection place,
The first shell is additionally provided with side chamber, and piston is additionally provided in the side chamber, and the top land abutting has the first spring, the work
Plug bottom is fixed with stopper.
Further, the sealed interface is equipped with second shell, and the second shell is plugged with wedge block, the wedge block
It is oppressed and mutually abutted by second spring.
Further, rubber layer is equipped at the wedge block mutually abutting.
Further, the force-limiting device is equipped with third shell, and vertical bar is equipped in the third shell, and the vertical bar bottom end is logical
Second elastic webbing connection third housing bottom inner wall is crossed, the vertical bar top is connected with rocker arm by spring hinge, described
Spring hinge compressing vertical bar and rocker arm are abutted with third inner walls.
Further, the hose middle section is connected with airflow direction localizer.
Further, the airflow direction localizer is equipped with the 4th shell, and the 4th shell middle section is equipped with transparent panel, institute
It states and is hinged with thin slice on the inside of transparent panel.
The income effect of the utility model is:
1, when patient worn mask is sucked, air pressure rapid drawdown inside first shell, in one-way breather valve
The pressure that top land is subject to is less than the pressure that bottom is subject to, and piston moves up, and barrier sheet is also because of air pressure rapid drawdown gram in first shell
The pulling force for taking first elastic webbing does clockwise movement, at this time can inhalation anesthesia gas, when patient without sucking operation when
It waits, barrier sheet is kept closed, and effectively avoids outside contamination.
2, when the pulling force that the band at force-limiting device both ends is subject to is excessive, vertical bar overcomes the pulling force of second elastic webbing to be detached from the
Three shells are covered and are separated in vertical bar with the band of rocker arm active connection place, even if tearing mask because unexpected, will not cause patient by
Wound.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of mask described in the utility model；
Fig. 2 is the structural schematic diagram of one-way breather valve described in the utility model；
Fig. 3 is the structural schematic diagram of sealed interface described in the utility model；
Fig. 4 is the structural schematic diagram of force-limiting device described in the utility model；
Fig. 5 is the structural schematic diagram of airflow direction localizer described in the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, the utility model is a kind of anti-pollution anesthetic gases sucking mask, including mask 100, mask
100 air inlets are equipped with one-way breather valve 200, and one-way breather valve 200 passes through 300 communication seals interface 400 of hose, sealed interface
400 connection drug delivery devices, 100 both ends of mask are connected with band 500, and band 500 connects 600 both ends of force-limiting device；
One-way breather valve 200 is equipped with first shell 201, and 201 inner wall of first shell is connected with barrier sheet 202, stops
202 top left of piece is connected with first elastic webbing 203, is equipped on the left of barrier sheet 202 and 201 inner wall active connection place of first shell
Protruding portion 204, first shell 201 are additionally provided with side chamber 205, are additionally provided with piston 206 in side chamber 205, and abutting at the top of piston 206 has the
One spring 207,206 bottom of piston are fixed with stopper 208.
Wherein, sealed interface 400 is equipped with second shell 401, and second shell 401 is plugged with wedge block 402, wedge block 402
It is oppressed and mutually abutted by second spring 403.
Wherein, rubber layer 404 is equipped at the mutual abutting of wedge block 402.
Wherein, force-limiting device 600 is equipped with third shell 601, and vertical bar 602 is equipped in third shell 601, and 602 bottom end of vertical bar is logical
It crosses second elastic webbing 603 and connects 601 bottom interior wall of third shell, be connected with and shaken by spring hinge 604 at the top of vertical bar 602
Arm 605, spring hinge 604 oppresses vertical bar 602 and rocker arm 605 is abutted with 601 inner wall of third shell.
Wherein, 300 middle section of hose is connected with airflow direction localizer 700.
Wherein, airflow direction localizer 700 is equipped with the 4th shell 701, and 701 middle section of the 4th shell is equipped with transparent panel 702, thoroughly
Thin slice 703 is hinged on the inside of isotropic disk 702.
One concrete application of the present embodiment are as follows:
When patient worn mask is sucked, air pressure rapid drawdown inside first shell, the work in one-way breather valve
The pressure that is subject to of plug top is less than the pressure that bottom is subject to, and piston moves up, barrier sheet also because in first shell air pressure rapid drawdown overcome
The pulling force of first elastic webbing does clockwise movement, at this time can inhalation anesthesia gas, when patient without sucking operation when,
Barrier sheet is kept closed, and effectively avoids outside contamination.
When the pulling force that the band at force-limiting device both ends is subject to is excessive, vertical bar overcomes the pulling force of second elastic webbing to be detached from third
Shell is covered and is separated in vertical bar with the band of rocker arm active connection place, even if tearing mask because unexpected, will not cause patient by
Wound.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live feature be contained in the utility model at least one
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of anti-pollution anesthetic gases suck mask, it is characterised in that: including mask (100), mask (100) air inlet
Equipped with one-way breather valve (200), the one-way breather valve (200) is described close by hose (300) communication seals interface (400)
Sealing-in mouth (400) is connected to drug delivery device, and mask (100) both ends are connected with band (500), band (500) the connection limit
Power device (600) both ends；
The one-way breather valve (200) is equipped with first shell (201), and first shell (201) inner wall is connected with blocking
Piece (202), barrier sheet (202) top left are connected with first elastic webbing (203), the barrier sheet (202) and first shell
Protruding portion (204) are equipped on the left of body (201) inner wall active connection place, the first shell (201) is additionally provided with side chamber (205), institute
It states and is additionally provided with piston (206) in side chamber (205), abutting at the top of the piston (206) has the first spring (207), the piston
(206) bottom is fixed with stopper (208).
2. a kind of anti-pollution anesthetic gases according to claim 1 suck mask, it is characterised in that: the sealed interface
(400) second shell (401) are equipped with, the second shell (401) is plugged with wedge block (402), and the wedge block (402) is by the
Two springs (403) are oppressed and are mutually abutted.
3. a kind of anti-pollution anesthetic gases according to claim 2 suck mask, it is characterised in that: the wedge block
(402) rubber layer (404) mutually are equipped at abutting.
4. a kind of anti-pollution anesthetic gases according to claim 1 suck mask, it is characterised in that: the force-limiting device
(600) third shell (601) are equipped with, are equipped with vertical bar (602) in the third shell (601), vertical bar (602) bottom end passes through
Second elastic webbing (603) connects third shell (601) bottom interior wall, is lived at the top of the vertical bar (602) by spring hinge (604)
It is dynamic to be connected with rocker arm (605), in spring hinge (604) compressing vertical bar (602) and rocker arm (605) and third shell (601)
Wall abuts.
5. a kind of anti-pollution anesthetic gases according to claim 1 suck mask, it is characterised in that: the hose (300)
Middle section is connected with airflow direction localizer (700).
6. a kind of anti-pollution anesthetic gases according to claim 5 suck mask, it is characterised in that: the airflow direction refers to
It is equipped with the 4th shell (701) to device (700), the 4th shell (701) middle section is equipped with transparent panel (702), the transparent panel
(702) inside is hinged with thin slice (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224991.7U CN208372259U (en) | 2017-09-22 | 2017-09-22 | A kind of anti-pollution anesthetic gases sucking mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721224991.7U CN208372259U (en) | 2017-09-22 | 2017-09-22 | A kind of anti-pollution anesthetic gases sucking mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208372259U true CN208372259U (en) | 2019-01-15 |
Family
ID=64977735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721224991.7U Expired - Fee Related CN208372259U (en) | 2017-09-22 | 2017-09-22 | A kind of anti-pollution anesthetic gases sucking mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208372259U (en) |
-
2017
- 2017-09-22 CN CN201721224991.7U patent/CN208372259U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102781502B (en) | For the sealing member of variable compression interface | |
| CN201586310U (en) | Anesthesia mask for endoscope | |
| KR20110034633A (en) | Bronchoalveolar lavage catheter assembly | |
| US6062217A (en) | Portable emergency safety resuscitator | |
| CN208893409U (en) | A kind of safety-type double suction phlegm visual trachea cannula | |
| CN208372259U (en) | A kind of anti-pollution anesthetic gases sucking mask | |
| CN209347850U (en) | A kind of medical surgical thyrocricocentesis assisted respirator | |
| CN111375111A (en) | Multifunctional isolation mask | |
| CN203943990U (en) | Medical multifunctional breathing mask | |
| WO2011127660A1 (en) | Face mask for endoscopy | |
| CN106110459B (en) | A kind of anesthesia nose cup | |
| CN209575465U (en) | endoscope mask device | |
| CN208770618U (en) | It checks and uses airway management device | |
| CN208591422U (en) | A kind of portable anesthesia case | |
| CN208959044U (en) | Convenient for the airway management device of suction sputum when inspection | |
| CN209091331U (en) | The airway management device for having oral cavity expanding adjusting | |
| US20010054423A1 (en) | Medical port for an emergency safety resuscitator | |
| CN207237009U (en) | A kind of dual-purpose suction tube of Y-shaped closed | |
| CN210643991U (en) | Gastroscope diagnosis and treatment protective cover | |
| CN211561481U (en) | Sputum suction, oxygen therapy and atomization integrated device | |
| CN109663191A (en) | Nasal obstruction for oxygen face mask | |
| CN214073518U (en) | Infection-preventing trachea puncture emergency equipment | |
| CN204502018U (en) | A kind of heart infarction breathing mask for emergency treatment | |
| CN202666150U (en) | Oxygen-inhalation mask capable of assisting in medicine inhalation | |
| CN108452419A (en) | It checks and uses airway management device |
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: 20190115 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |