CN102580202B - Long-necked respirator - Google Patents
Long-necked respirator Download PDFInfo
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- CN102580202B CN102580202B CN201210049605.0A CN201210049605A CN102580202B CN 102580202 B CN102580202 B CN 102580202B CN 201210049605 A CN201210049605 A CN 201210049605A CN 102580202 B CN102580202 B CN 102580202B
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- air inlet
- inlet pipe
- shell
- escape pipe
- necked
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Abstract
The invention discloses a long-necked respirator, which comprises a shell and a flexible sealing ring fixed to the periphery of the lateral face of the shell. The flexible sealing ring can be used for sealing a nose or the outer contour of the nose and a mouth and is provided with fixing straps, the shell is provided with an opening and hermetically connected with a vertical pipe, the upper end of the vertical pipe is forked to respectively form an air outlet pipe and an air inlet pipe, an adjusting valve for plugging the air outlet pipe in air intake and plugging the air inlet pipe in air outtake is arranged at the forked position, a mechanism for partially stopping air is arranged at the upper end of the air outlet pipe, and the air inlet pipe is connected with an air injection mechanism. The long-necked respirator solves the problem that a past respirator can only allow nostrils instead of a mouth to breathe. The long-necked respirator is applicable to underwater emergency treatment for dying people, and can also be used for increasing or activating cell viability, promoting whole body blood circulation, improving respiratory capacity, and achieving the positive effects of helping respiration, starting heart beating and leading a human body to rise again.
Description
Technical field
The present invention relates to a kind of medical treatment relief articles for use, particularly a kind of breathe under water or under water first aid time the long-necked respirator that uses.
Background technology
It is large mostly to there is volume in the respiratory organ used in prior art, carries inconvenience, uses and limit by certain condition, and the shortcoming that manufacturing cost is high.Applicant had previously completed in patented technology the scheme being referred to and utilizing nose plug type respiratory organ to solve respiratory system disease, although have reasonable medical treatment and health-care effect, but nasal obstruction type respirator still exists some defects, and underwater breathing or the use of first aid under water can not be applied to.Also there is no a rebreather being applicable to health care or first aid at present.
Summary of the invention
The present invention is exactly the present situation that all can not be applicable to underwater breathing for existing nasal obstruction type respirator Problems existing and existing various respiratory organ, provides a kind of long-necked respirator being applicable to underwater breathing or first aid.
Technical scheme: a kind of long-necked respirator, comprise the shell of a plane or cambered surface, the periphery of a side of this shell is provided with the flexible seal ring of annular (during cambered surface shell, the periphery of cancave cambered surface is provided with the flexible seal ring of annular), described flexible seal ring can seal the outline of nose or nose and face, described shell or the upper and lower of flexible seal ring arrange fixing band respectively, or described shell or flexible seal ring upper or under fixing band is set, region on shell between nose and face is provided with opening, this place's opening is sealedly connected with a standpipe, this standpipe upper end bifurcated forms escape pipe and air inlet pipe respectively, when when being provided with air inlet at this bifurcation site place, escape pipe is given vent to anger by shutoff, air inlet pipe is by the control valve of shutoff, the mechanism of the upper end setting unit gear gas of described escape pipe, described air inlet pipe is connected with gas pressure mechanism, the upper port of described escape pipe and gas pressure mechanism is all positioned on the water surface.
Connect Packed eyeshield on the upside of described shell, eyeshield comprises the flexible seal ring around eyeglass and eyeglass simultaneously, and eyeshield both sides arrange connecting band.
Mechanism's object of described part gear gas delays giving vent to anger the time of pulmonary, the bore of the gas outlet of escape pipe can be less than escape pipe internal diameter, make expired gas receive certain resistance.Or, at escape pipe end, passage is set, passage arranges grid, inner surface near passage pastes gear gas leaf, the turning part (non-adhesive portion) of gear gas leaf is fitted on the inner surface of grid, when described gear gas leaf launches to be fitted in grid inner surface completely, the gear gas leaf total surface area on grid is less than passage area.
Described gas pressure mechanism is syringe, the piston of syringe is provided with through hole vertically, is provided with check valve in through hole, when calming the anger check valve by shutoff when air-breathing check valve automatically open.
Described gas pressure mechanism is ball, and the both sides of this ball are respectively arranged with trachea, and wherein side trachea is connected with described air inlet pipe, and opposite side trachea arranges check valve, the check valve shutoff when compressing rubber ball, and when discharging ball, check valve is opened automatically.
Described control valve is a hinged upset airtight plate in the middle part of crossover location inwall, the area of this airtight plate is not less than described air inlet pipe and escape pipe caliber area, and be sealed into trachea or escape pipe when mating after the upset of this airtight plate, be provided with magnetic material (such as Magnetitum or Magnet) near air inlet pipe side while, airtight plate end is provided with magnetic material, both guarantee to attract each other.This airtight plate is sealed into trachea under magnetic material effect always under normal circumstances, when air inlet pipe starts air inlet under gas pressure mechanism effect, this airtight plate is opened under gas shock, and seals escape pipe, thus makes the gas in air inlet pipe all enter human lung.When gas pressure mechanism quits work, airtight plate is again sealed into trachea under magnetic material attracts, and because human lung has extruded more gas, when not continuing air inlet, pulmonary gases starts to discharge along escape pipe.
Described control valve is a kind of elastic piston mechanism, comprise one with air inlet pipe supporting outer on the same line, in this shell, be provided with piston head, be provided with between piston head and outer casing inner wall and hold out against spring; Side inlet channel is provided with between air inlet pipe and standpipe, this side inlet channel comprises an import be communicated with air inlet pipe and an outlet be communicated with standpipe, the piston head length of piston mechanism is not less than the length (length of both sides inwall) of escape pipe interior diameter, and described import is positioned near standpipe crossover location and meets escape pipe shutoff while import discharges by piston head.When gas pressure mechanism produces admission pressure, the piston head of piston mechanism contracts to pusher, because described import is positioned at the position intersected near standpipe, so only have piston head to be pushed away to be reduced to a certain degree namely shutoff gas outlet time, the import of side admission gear just can be opened, and when giving vent to anger because gas pressure mechanism does not work, air inlet pipe does not have pressure, so piston head nature return, release escape pipe passage while piston head return, the gas of human lung starts to discharge along escape pipe.
Described piston mechanism is except containing except piston head, and also containing piston rod and the back seat being fixed on piston-rod end, piston rod is connected to piston head rear end, and spring top is pressed between back seat and supporting outer inwall.
On escape pipe or standpipe, be provided with oxygen hose jack simultaneously, and be provided with jack cap.Need to open jack cap during input oxygen and be convenient to intubate, when need not input oxygen, this oxygen hose jack is by shutoff.
Flexible seal ring is the harmless flexible material of silica gel.
Beneficial effect of the present invention:
1, the present invention utilizes shell as prop carrier, and inner surface of outer cover periphery arranges flexible seal ring as sealing and support, nose and face is covered simultaneously, solves respiratory organ in the past and can only can not be used the problem of face by respiratory; The present invention simultaneously utilizes threeway and the regulating valve structure of standpipe (house steward), air inlet pipe and escape pipe dexterously, on the mouth of pipe of escape pipe and air inlet pipe surfaces, discharged by escape pipe again after human lung calms the anger by air inlet pipe with gas pressure mechanism, difficult problem when solving underwater breathing or rescue under water.By arranging upper and lower connecting band, wearing and unloading very convenient, difficult drop-off, improving result of use.
2, in addition, the present invention arranges the gear gas leaf that can swing at the passage inner surface of escape pipe end, except being applicable to the dead people of first aid under water, more can increase or active cell activity, advance systemic blood circulation, improve respiration capability, reach and help to breathe, make heart recover to beat, make the good effect that human body is waked up from death.Because air inlet pipe is always by shutoff during breathing, during breathing, air-flow all passes through in standpipe and escape pipe.Tilt in respiratorium during air-breathing, freely, air does not almost have resistance to suck smoothly to airflow smooth; Most of passage is blocked because gear gas leaf is fitted on grid inner surface during expiration, make to be subject to certain resistance during human exhaled breath, now, IA partial pressure of oxygen increases, and pulmonary is pressure whereby, and oxygen enters in pulmonary artery fast, human body is made to obtain sufficient oxygen, accelerate to promote blood circulation of human body, rapidly ozone is transported to whole body, people often can be made to wake up from death.Eyeshield can prevent bringing back to life patient's eyes and enter water problem.
Accompanying drawing explanation
Fig. 1 is the perspective view of the first long-necked respirator of the present invention;
Fig. 2 is the lateral surface structural representation of passage and gear gas leaf part;
Fig. 3 is the medial surface structural representation of passage and gear gas leaf part;
Fig. 4 is the plan structure schematic diagram of Fig. 1 long-necked respirator;
Fig. 5 be Fig. 1 long-necked respirator look up structural representation;
Fig. 6 is the long-necked respirator mounting of syringe structural representation of Fig. 1;
Fig. 7 is one of part section view of Fig. 6;
Fig. 8 is the part section view two of Fig. 6;
Fig. 9 is the surface structure schematic diagram of the second long-necked respirator of the present invention;
Figure 10 is one of part section view of Fig. 9;
Figure 11 is the part section view two of Fig. 9;
Figure 12 is the respiratory organ structure schematic diagram of the present invention with eyeshield;
Figure 13 is the using state schematic diagram of long-necked respirator of the present invention.
Number in the figure 1 is planar housings, 2 is flexible seal ring (can be silica gel), 3 is standpipe (house steward), 4 is escape pipe, 5 is air inlet pipe, 6 is supporting outer, 7 is oxygen hose, 8 is passage, 81 is grid, 82 is gear gas leaf, 9 is syringe, 10 is air induction hose, 11 is fixing band, 12 is button nose (for connecting lower fixing band), 13 is the piston head of syringe, 14 is the check valve on syringe piston head, 15 is hinged rotating shaft, 16 is airtight plate, 17 and 18 are respectively magnetic material, 19 is back seat, 20 is the piston head of elastic piston mechanism, 21 is spring, 22 is side inlet channel, 23 is import, 24 is outlet, 25 is ball (i.e. spherical gas pressure mechanism), 26 is the eyeglass of eyeshield.
detailed description of the invention
Embodiment one: Fig. 1-Fig. 8, Figure 13, this long-necked respirator comprises the shell 1 of a plane (or cambered surface), when a side perimeters of this shell 1 is provided with the flexible seal ring 2(cambered surface shell of annular, the periphery of cancave cambered surface is provided with the flexible seal ring of annular), described flexible seal ring 2 can seal the outline of nose and face, described shell 1 or the upper and lower of flexible seal ring 2 arrange fixing band respectively, and flexible seal ring 2 is the harmless flexible materials such as silica gel.
Region on shell 1 between nose and face is provided with opening, and this place's opening is sealedly connected with a standpipe 3, and this standpipe 3 upper end bifurcated forms escape pipe 4 and air inlet pipe 5 respectively.This bifurcation site place is provided with control valve; Air inlet pipe is connected with gas pressure mechanism.
The control valve that the present embodiment adopts is see Fig. 7 and Fig. 8, that a hinged rotating shaft 15 is set in the middle part of the inwall of crossover location, one, cover upset airtight plate 16 in this rotating shaft, this airtight plate 16 preferably selects flexible rubber sheet, its area is not less than the area of air inlet pipe and escape pipe interior diameter, air inlet and position, gas outlet and airtight plate 16 matching design, can mate after airtight plate 16 is overturn and be sealed into trachea or escape pipe.Meanwhile, air inlet pipe side is being provided with magnetic material 18(such as Magnetitum or Magnet), airtight plate end is provided with magnetic material 17, and both guarantee to attract each other.This airtight plate 16 is sealed into trachea 5 under magnetic material effect always under normal circumstances, when air inlet pipe 5 starts air inlet under syringe 9 acts on, this airtight plate 16 is opened under gas shock, airtight plate washed open by air-flow after away from magnetic material 17, thus both almost do not have gravitation, airtight plate seals escape pipe after being blown, thus makes the gas in air inlet pipe all enter human lung.When syringe 9 quits work, airtight plate 16 naturally hangs and be again sealed into trachea 5 under magnetic material attracts, and because human lung has extruded more gas, when not continuing air inlet, pulmonary gases starts to discharge along escape pipe.And, the mechanism of the upper end setting unit gear gas of escape pipe 4, namely passage 8 is set at escape pipe end, passage is arranged grid 82, inner surface near passage 8 pastes gear gas leaf 81, the turning part (non-adhesive portion) of gear gas leaf 81 is fitted on the inner surface of grid 82, and when described gear gas leaf 81 launches to be fitted in grid 82 inner surface completely, gear gas leaf 81 total surface area on grid 82 is less than passage area.
The piston 13 of said syringe 9 is provided with through hole vertically, is provided with check valve 14 in through hole, check valve 14 kind is a lot, every can when calming the anger check valve by shutoff when air-breathing check valve automatically open.
On escape pipe 4 or standpipe 3, be provided with the jack of oxygen hose 7 simultaneously, and be provided with jack cap.Need to open jack cap during input oxygen and be convenient to intubate, when need not input oxygen, this oxygen hose jack is by shutoff.
Embodiment two: see Figure 12, content is substantially identical with embodiment one, and something in common does not repeat, unlike: connect Packed eyeshield on the upside of shell, eyeshield comprises the flexible seal ring around eyeglass and eyeglass simultaneously.
Embodiment three: accompanying drawing is not drawn, can reference diagram 1-Fig. 8, Figure 12, and content is substantially identical with embodiment one, and something in common does not repeat, unlike: in Fig. 7 and Fig. 8, the adjusting function that magnetic material also can meet control valve is not set.Straight up, airtight plate relies on and naturally droops the shutoff can unclamped escape pipe standpipe 3.Air inlet pipe can be thrown when air inlet and be promoted airtight plate upset blocking escape pipe, and when air inlet pipe is not in air inlet, gas pressure mechanism causes air inlet pipe to close, and now airtight plate naturally droops, and the air-flow of characteristics of contaminated respiratory droplets can not flow into air inlet pipe, can only discharge from escape pipe.
The present embodiment relies on airtight plate 16 to naturally droop, and needs standpipe 3 straight up, and escape pipe 4 and air inlet pipe 5 preferably symmetry make crossover location be in center.And embodiment one relies on magnetic material to make airtight plate 16 return, because airtight plate 16 can self-return, so be not strict with the structure of escape pipe 4 and air inlet pipe 5 and standpipe 3, standpipe 3 also can tilt fixing.
Embodiment four: see Fig. 9-Figure 11, content is substantially identical with embodiment one, something in common does not repeat, unlike: described gas pressure mechanism is ball 25, the both sides of this ball 25 are respectively arranged with trachea, and wherein side trachea is connected with described air inlet pipe 4, opposite side trachea is arranged check valve 14, check valve 14 shutoff when compressing rubber ball 25, when discharging ball 25, check valve 14 is opened automatically.
Regulating valve structure is not identical yet, and the control valve that the present embodiment adopts is a kind of elastic piston mechanism.This elastic piston mechanism comprise one with air inlet pipe 5 supporting outer 6 on the same line, piston head 20 is set with in this shell, piston head rear end is connected with piston rod, piston rod rear end is fixed with back seat 19, be provided with between back seat 19 and supporting outer 6 inwall and hold out against spring 21, between air inlet pipe 5 and standpipe 3, be provided with side inlet channel 22 simultaneously, this side inlet channel 22 comprises an import 23 be communicated with air inlet pipe 5 and an outlet 24 be communicated with standpipe 3, wherein import 23 is positioned near standpipe crossover location, the length of the piston head 20 of piston mechanism is not less than escape pipe internal diameter, by escape pipe 4 shutoff while import 23 discharges by piston head 20.When ball 25 produces admission pressure, piston head 20 contracts to pusher, because described import 23 is positioned at the position near standpipe, so only have piston head 20 to be pushed away to be reduced to a certain degree namely shutoff gas outlet 4 time, the import 23 of side admission gear 22 just can be opened, and when giving vent to anger due to ball 25 not work, air inlet pipe 5 does not have pressure, so the natural return of piston head 20, release escape pipe 4 passage while piston head 20 return, the gas of human lung starts to discharge along escape pipe 4.
Claims (9)
1. a long-necked respirator, it is characterized in that: the shell comprising a plane or cambered surface, the periphery of a side of this shell is provided with the flexible seal ring of annular, described flexible seal ring can seal the outline of nose or nose and face, described shell or the upper and lower of flexible seal ring arrange fixing band respectively, or described shell or flexible seal ring upper or under fixing band is set, region on shell between nose and face is provided with opening, this place's opening is sealedly connected with a standpipe, this standpipe upper end bifurcated forms escape pipe and air inlet pipe, when when being provided with air inlet at this bifurcation site place, escape pipe is given vent to anger by shutoff, air inlet pipe is by the control valve of shutoff, the mechanism of the upper end setting unit gear gas of described escape pipe, described air inlet pipe is connected with gas pressure mechanism, the upper port of described escape pipe and gas pressure mechanism is all positioned on the water surface, described control valve is a hinged upset airtight plate in the middle part of crossover location inwall, the area of this airtight plate is not less than the caliber area of described air inlet pipe and escape pipe, and when mating and be sealed into trachea or escape pipe after the upset of this airtight plate, near air inlet pipe side be respectively arranged with the magnetic material that can attract each other at airtight plate end.
2. long-necked respirator according to claim 1, is characterized in that: connect Packed eyeshield on the upside of described shell simultaneously, and eyeshield comprises the flexible seal ring around eyeglass and eyeglass, and eyeshield both sides arrange connecting band.
3. long-necked respirator according to claim 1, it is characterized in that: at escape pipe end, passage is set, passage arranges grid, inner surface near passage pastes gear gas leaf, the turning part of gear gas leaf is fitted on the inner surface of grid, when described gear gas leaf launches to be fitted in grid inner surface completely, the gear gas leaf total surface area on grid is less than passage area.
4. long-necked respirator according to claim 1, is characterized in that: described gas pressure mechanism is syringe, and the piston of syringe is provided with through hole vertically, is provided with the check valve automatically opened when air-breathing by shutoff when calming the anger in through hole.
5. long-necked respirator according to claim 1, it is characterized in that: described gas pressure mechanism is ball, the both sides of this ball are respectively arranged with trachea, wherein side trachea is connected with described air inlet pipe, shutoff when opposite side trachea being provided with compressing rubber ball and the check valve automatically opened when discharging ball.
6. long-necked respirator according to claim 1, is characterized in that: on escape pipe or standpipe, be provided with oxygen hose jack simultaneously, and be provided with jack cap.
7. long-necked respirator according to claim 1, is characterized in that: flexible seal ring is the harmless flexible material of silica gel.
8. a long-necked respirator, it is characterized in that: the shell comprising a plane or cambered surface, the periphery of a side of this shell is provided with the flexible seal ring of annular, described flexible seal ring can seal the outline of nose or nose and face, described shell or the upper and lower of flexible seal ring arrange fixing band respectively, or described shell or flexible seal ring upper or under fixing band is set, region on shell between nose and face is provided with opening, this place's opening is sealedly connected with a standpipe, this standpipe upper end bifurcated forms escape pipe and air inlet pipe, when when being provided with air inlet at this bifurcation site place, escape pipe is given vent to anger by shutoff, air inlet pipe is by the control valve of shutoff, the mechanism of the upper end setting unit gear gas of described escape pipe, described air inlet pipe is connected with gas pressure mechanism, the upper port of described escape pipe and gas pressure mechanism is all positioned on the water surface, described control valve is a kind of elastic piston mechanism, comprise one with air inlet pipe supporting outer on the same line, in this shell, be provided with piston head, be provided with between piston head and outer casing inner wall and hold out against spring, side inlet channel is provided with between air inlet pipe and standpipe, this side inlet channel comprises an import be communicated with air inlet pipe and an outlet be communicated with standpipe, the piston head length of piston mechanism is not less than the length of escape pipe interior diameter, and described import is positioned near standpipe crossover location and meets escape pipe shutoff while import discharges by piston head.
9. long-necked respirator according to claim 8, it is characterized in that: described piston mechanism is except containing except piston head, also containing piston rod and the back seat being fixed on piston-rod end, piston rod is connected to piston head rear end, and spring top is pressed between back seat and supporting outer inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210049605.0A CN102580202B (en) | 2012-02-29 | 2012-02-29 | Long-necked respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210049605.0A CN102580202B (en) | 2012-02-29 | 2012-02-29 | Long-necked respirator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102580202A CN102580202A (en) | 2012-07-18 |
| CN102580202B true CN102580202B (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210049605.0A Expired - Fee Related CN102580202B (en) | 2012-02-29 | 2012-02-29 | Long-necked respirator |
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| Country | Link |
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| CN (1) | CN102580202B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3134158B1 (en) | 2014-04-23 | 2021-06-02 | ResMed Pty Ltd | Device for retaining humidity in a patient interface |
| CN107158593A (en) * | 2016-03-07 | 2017-09-15 | 李文天 | A kind of air can respirator |
| CN106621108B (en) * | 2017-01-11 | 2022-04-12 | 重庆华渝电气集团有限公司 | Air supply valve of air respirator |
| CN108543186A (en) * | 2018-05-07 | 2018-09-18 | 余庆县人民医院 | A kind of anaesthetic mask |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298818Y (en) * | 1997-03-18 | 1998-12-02 | 寻国杰 | Artificial rebreather |
| CN200970402Y (en) * | 2006-11-28 | 2007-11-07 | 姚玉民 | Simple artificial respirator |
| CN201871080U (en) * | 2010-12-02 | 2011-06-22 | 郑州佳瑞生物科技有限责任公司 | Respirator with rotating blade |
| CN202538098U (en) * | 2012-02-29 | 2012-11-21 | 郑州佳瑞生物科技有限责任公司 | Long neck respirator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070283951A1 (en) * | 2006-06-12 | 2007-12-13 | Marc Alan Burk | Mask-nebulizer assembly |
-
2012
- 2012-02-29 CN CN201210049605.0A patent/CN102580202B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298818Y (en) * | 1997-03-18 | 1998-12-02 | 寻国杰 | Artificial rebreather |
| CN200970402Y (en) * | 2006-11-28 | 2007-11-07 | 姚玉民 | Simple artificial respirator |
| CN201871080U (en) * | 2010-12-02 | 2011-06-22 | 郑州佳瑞生物科技有限责任公司 | Respirator with rotating blade |
| CN202538098U (en) * | 2012-02-29 | 2012-11-21 | 郑州佳瑞生物科技有限责任公司 | Long neck respirator |
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| CN102580202A (en) | 2012-07-18 |
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Granted publication date: 20150114 Termination date: 20200229 |