CN208710725U - A kind of big flux bag respirator of first aid - Google Patents
A kind of big flux bag respirator of first aid Download PDFInfo
- Publication number
- CN208710725U CN208710725U CN201820832997.0U CN201820832997U CN208710725U CN 208710725 U CN208710725 U CN 208710725U CN 201820832997 U CN201820832997 U CN 201820832997U CN 208710725 U CN208710725 U CN 208710725U
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- outlet
- spring compressor
- air inlet
- outlet portion
- oxygen
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Abstract
A kind of big flux bag respirator of first aid, including intake section, spring compressor and outlet portion, the spring compressor upper/lower terminal has been respectively communicated with intake section and outlet portion, and outlet portion is communicated with breathing mask；The intake section includes fixing seat, lever, and mixed oxygen room is formed with inside fixing seat, which is located at fixing seat side and has been respectively communicated with oxygen connection and air inlet, and mixed oxygen room is connected by gas mixing pipe with spring compressor；Oxygen and air enter in spring compressor via oxygen connection and air inlet respectively and input to breathing mask by outlet portion.The utility model overcomes the technical problem that traditional bag respirator easily causes hand fatigue not rescued for a long time when in use, ball is replaced by using spring compressor, supply gas pressure can not only be increased, gas supply is squeezed by hand simultaneously and becomes lever type pressing gas supply, substantially reduce hand fatigue, the hand burden of operator, practicability greatly increase when can effectively mitigate rescue.
Description
Technical field
The utility model, which belongs to, builds medical equipment technical field, and in particular to a kind of clinical treatment recovery facility, especially
A kind of big flux bag respirator of first aid.
Background technique
Air/oxygen (mixing oxygen) oxygen therapy:
In the traditional cognition to oxygen of medical field, be oxygen to human body cell life can continuity positive effect；However mould
Paste and have ignored ill-effect of the oxygen to human body.With the extensive exchange of medical information, numerous scholars pass through medical practice and right
Observation, analysis, research, the report of relevant case make everybody that the pros and cons effect of oxygen, torsion gradually be well understood
In the past to the unilateral cognition of oxygen and to the therapy field of aerobic participation, the positive experience of more medical measures is provided.
Patient, which sucks high-purity oxygen, can lead to patient's appearance: (1) oxygen poisoning；(2) respiratory center is suppressed；(3).
It sucks nitrogen gas component missing, alveolar wall in gas to lose academic title and wither, atelectasis occurs.Thus medical domain is advocated
Concentration of oxygen inhalation safety value should be not higher than 40%.
Bag respirator, also known as recovery ball, air bag, ball etc..Suitable for CPR and need the field of artificial respiration first aid
It closes.It is especially adapted for use in asphyxia, have difficulty in breathing or needs the case where improving oxygen-supplying amount.With easy to use, painful light, complication
Less, easy to carry, the characteristics of can ventilating immediately whether there is or not oxygen source.Medical instrument refers to the instrument for being directly or indirectly used for human body
Device, equipment, utensil, external diagnosis reagent and caliberator, material and other similar or relevant article, including it is required
Computer software.However, the squeezer of traditional bag respirator is spherical shape, spherical squeezer occupied space is big, and primary
The tolerance of extruding is also little, and hand fatigue is easily caused when operator squeezes for a long time, is unfavorable for rescuing.
Summary of the invention
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, provide a kind of first aid simply to be exhaled with big flux
Haustorium, the bag respirator can more be rapidly introduced into respiratory resuscitation Rescue procedure during implementing rescue.
The purpose of this utility model is achieved through the following technical solutions:
A kind of big flux bag respirator of first aid, including intake section, spring compressor and outlet portion, the spring pressure
Contracting device upper/lower terminal has been respectively communicated with intake section and outlet portion, and outlet portion is communicated with breathing mask；The intake section includes
Fixing seat, lever are formed with mixed oxygen room inside fixing seat, which is located at fixing seat side and has been respectively communicated with oxygen connection and sky
Gas air inlet, and mixed oxygen room is connected by gas mixing pipe with spring compressor；Oxygen and air respectively via oxygen connection and
Air inlet enters in spring compressor and inputs to breathing mask by outlet portion.
Moreover, the spring compressor includes macromolecule bellows and reset spring, the macromolecule inner bellows are longitudinal
Through being equipped with reset spring, and it is connected at the top of macromolecule bellows with gas mixing pipe, macromolecule bellows bottom and outlet portion phase
Connection.
Moreover, the outlet portion includes outlet chamber, gas outlet, unidirectional outlet flap valve and anti-clogging interface, the outlet
Chamber is set to spring compressor bottom, is provided with the gas outlet being connected with spring compressor at the top of outlet chamber, close outside gas outlet
Envelope is communicated with unidirectional outlet flap valve, and outlet chamber sealed bottom is connected with anti-clogging interface.
Moreover, the anti-clogging interface includes sealing plate, bottom plate, connecting tube and breathing mask interface, the sealing plate, bottom plate
Between by connecting tube connect, outlet chamber bottom be sealed by sealing plate and pass through connecting tube by gas input breathing mask connect
Mouthful.
Moreover, the sealing plate, which is located at connecting tube surrounding, is provided with multiple ventholes.
Moreover, also cladding is provided with anti-blocking backplate outside the air inlet, and the anti-blocking backplate inner hollow, air edge
Two sides enter air inlet, and are also fixedly installed with oxygen connection in the middle part of anti-blocking backplate.
Moreover, being additionally provided with one-way air inlet flap valve outside the air inlet.
The advantages of the utility model and economic effect are:
1, the utility model overcome traditional bag respirator easily cause when in use hand fatigue can not for a long time into
The technical problem rescued of robbing can not only increase supply gas pressure, while being squeezed by hand by using spring compressor instead of ball
Pressure gas supply becomes lever type pressing gas supply, substantially reduces hand fatigue, the hand of operator when can effectively mitigate rescue
Burden, practicability greatly increase.
2, the utility model by using be communicated with the mixed oxygen room of oxygen connection and air inlet to macromolecule bellows into
Row gas supply, avoids patient and directly breathes pure oxygen, effectively increase first aid effect.
3, the utility model can cooperate outlet chamber, gas outlet, unidirectional outlet by using the sealing plate for being formed with multiple ventholes
Flap valve can be opened unidirectional outlet flap valve when pressing spring compressor, at this time to carrying out continuing gas supply in mask, and in spring
The one-way air inlet flap valve of compressor reseting stage, oxygen connection and air inlet opens simultaneously, and reaches mixture of oxygen and air
Purpose, structure is simple, safe and efficient.
4, the utility model is cooperated between sealing plate, bottom plate by the structure that connecting tube connects by using anti-clogging interface
Sealing plate be located at connecting tube surrounding setting multiple ventholes, may make patient in exhalation process by the air of exhalation via face
Cover, connecting tube enter outlet chamber, and are discharged by venthole, and exhaust clearance is formed between sealing plate and bottom plate, prevent maloperation will
Air outlet blocking, use are safe.
5, the utility model passes through the design of intake section, spring compressor and outlet portion integral structure, can be effectively
Equipment time is improved, only need to dock oxygen cathete with oxygen connection when in use and breathing mask interface is inserted into respiratory surface
Cover implements rescue at once, and after use after sterilized dose of ethylene oxide aerosol disinfection, integral sealing is saved, and seals off at any time
It uses, is not necessarily to dilatory preparation, not only dramatically improve rescue efficiency but also later period maintenance work is extremely simple
It is single, it is efficient, convenient.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the structural schematic diagram (broken section) of the utility model；
Fig. 3 is the top view of the utility model anti-clogging interface；
Fig. 4 is the side view of the utility model anti-clogging interface；
Fig. 5 is the usage state diagram of the utility model.
Specific embodiment
For the contents, features and effects that can further appreciate that the utility model, the following examples are hereby given, and cooperates attached drawing
Detailed description are as follows.It should be noted that the present embodiment be it is descriptive, be not restrictive, cannot thus limit practical
Novel protection scope.
A kind of big flux bag respirator of first aid, including intake section 1, spring compressor 2 and outlet portion 3, the bullet
Spring compressor upper/lower terminal has been respectively communicated with intake section and outlet portion, and outlet portion is communicated with breathing mask 20；The air inlet
Portion includes fixing seat 5, lever 9, and mixed oxygen room 7 is formed with inside fixing seat, the mixed oxygen room be located at fixing seat side be respectively communicated with it is aerobic
Gas connector 4 and air inlet, and mixed oxygen room is connected by gas mixing pipe 8 with spring compressor；Oxygen and air pass through respectively
Entered in spring compressor by oxygen connection and air inlet and breathing mask is inputed to by outlet portion.
Moreover, the spring compressor includes macromolecule bellows 10 and reset spring 11, the macromolecule inner bellows
Longitudinal direction, which is run through, is equipped with reset spring, and is connected at the top of macromolecule bellows with gas mixing pipe, macromolecule bellows bottom and outlet
Portion is connected.
Moreover, the outlet portion includes outlet chamber 12, gas outlet 21, unidirectional outlet flap valve 13 and anti-clogging interface 14,
The outlet chamber is set to spring compressor bottom, is provided with the gas outlet being connected with spring compressor at the top of outlet chamber, out
Port external seal is communicated with unidirectional outlet flap valve, and outlet chamber sealed bottom is connected with anti-clogging interface.
Moreover, the anti-clogging interface includes sealing plate 15, bottom plate 18, connecting tube 16 and breathing mask interface 19, it is described
It is connected between sealing plate, bottom plate by connecting tube, outlet chamber bottom is sealed by sealing plate and passes through connecting tube and inputs gas
Breathing mask interface.
Moreover, the sealing plate, which is located at connecting tube surrounding, is provided with multiple ventholes 17.
Moreover, also cladding is provided with anti-blocking backplate 22 outside the air inlet, and the anti-blocking backplate inner hollow, air
Enter air inlet along two sides, and is also fixedly installed with oxygen connection in the middle part of anti-blocking backplate.
Moreover, being additionally provided with one-way air inlet flap valve 6 outside the air inlet.
When the utility model is used, breathing mask is inserted into breathing mask interface and oxygen cathete is inserted into oxygen connection,
Pillow is gone to lie on the back patient, open airway clears up oropharyngeal secretions；Rescuer should be located at the rear of patients head, by head back
It faces upward, and asks volume under jail that it is made so that air flue is kept clear upward, mask is then clasped into mouth and nose, hand-held lever quantitatively carries out downwards
Extruding is fed gas into lung, is regularly squeezed bellows and is provided enough air-breathing/expiratory durations (adult: 12-15 beats/min, small
Child: 14-20 beats/min).
Claims (7)
1. a kind of big flux bag respirator of first aid, including intake section, spring compressor and outlet portion, the spring-compressed
Device upper/lower terminal has been respectively communicated with intake section and outlet portion, and outlet portion is communicated with breathing mask；It is characterized by: described
Intake section includes fixing seat, lever, and mixed oxygen room is formed with inside fixing seat, the mixed oxygen room be located at fixing seat side be respectively communicated with it is aerobic
Gas connector and air inlet, and mixed oxygen room is connected by gas mixing pipe with spring compressor；Oxygen and air respectively via
Oxygen connection and air inlet enter in spring compressor and input to breathing mask by outlet portion.
2. a kind of big flux bag respirator of first aid according to claim 1, it is characterised in that: the spring compressor
Including macromolecule bellows and reset spring, the macromolecule inner bellows, which longitudinally run through, is equipped with reset spring, and high score
It is connected at the top of sub- bellows with gas mixing pipe, macromolecule bellows bottom is connected with outlet portion.
3. a kind of big flux bag respirator of first aid according to claim 1, it is characterised in that: the outlet portion includes
Outlet chamber, gas outlet, unidirectional outlet flap valve and anti-clogging interface, the outlet chamber are set to spring compressor bottom, outlet
Top of chamber is provided with the gas outlet being connected with spring compressor, and gas outlet external seal is communicated with unidirectional outlet flap valve, outlet chamber
Sealed bottom is connected with anti-clogging interface.
4. a kind of big flux bag respirator of first aid according to claim 3, it is characterised in that: the anti-clogging interface
Including sealing plate, bottom plate, connecting tube and breathing mask interface, connected between the sealing plate, bottom plate by connecting tube, outlet chamber bottom
Portion, which is sealed by sealing plate and passes through connecting tube, inputs breathing mask interface for gas.
5. a kind of big flux bag respirator of first aid according to claim 4, it is characterised in that: the sealing plate, which is located at, to be connected
Adapter tube surrounding is provided with multiple ventholes.
6. a kind of big flux bag respirator of first aid according to claim 1, it is characterised in that: the air inlet
External also cladding is provided with anti-blocking backplate, and the anti-blocking backplate inner hollow, air enters air inlet along two sides, and anti-blocking
Oxygen connection is also fixedly installed in the middle part of backplate.
7. a kind of big flux bag respirator of first aid according to claim 1, it is characterised in that: the air inlet
Outside is additionally provided with one-way air inlet flap valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832997.0U CN208710725U (en) | 2018-05-31 | 2018-05-31 | A kind of big flux bag respirator of first aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832997.0U CN208710725U (en) | 2018-05-31 | 2018-05-31 | A kind of big flux bag respirator of first aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208710725U true CN208710725U (en) | 2019-04-09 |
Family
ID=65971037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832997.0U Expired - Fee Related CN208710725U (en) | 2018-05-31 | 2018-05-31 | A kind of big flux bag respirator of first aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208710725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112107807A (en) * | 2020-08-27 | 2020-12-22 | 杭州创威实业股份有限公司 | Oxygen-enriched dust mask for plateau tunnel |
-
2018
- 2018-05-31 CN CN201820832997.0U patent/CN208710725U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112107807A (en) * | 2020-08-27 | 2020-12-22 | 杭州创威实业股份有限公司 | Oxygen-enriched dust mask for plateau tunnel |
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| 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: 20190409 Termination date: 20200531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |