CN115518250A - Movable first-aid respirator - Google Patents
Movable first-aid respirator Download PDFInfo
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- CN115518250A CN115518250A CN202211189947.2A CN202211189947A CN115518250A CN 115518250 A CN115518250 A CN 115518250A CN 202211189947 A CN202211189947 A CN 202211189947A CN 115518250 A CN115518250 A CN 115518250A
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- groove
- clamping
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- box body
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- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
- 230000006978 adaptation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to the technical field of medical equipment, in particular to a movable emergency breathing machine which comprises a box body, a breathing machine unit, four movable wheels and two limiting assemblies, wherein the breathing machine unit is arranged on the box body, the four movable wheels are sequentially arranged below the box body, the two limiting assemblies are sequentially arranged below the box body, each limiting assembly comprises a sliding groove, two sliding blocks, two first telescopic rods, two first springs, two clamping blocks and a limiting unit, the sliding grooves are fixedly connected with the box body and are positioned below the box body, the two sliding blocks are both in sliding connection with the sliding grooves, two ends of each first telescopic rod are respectively and fixedly connected with the corresponding sliding block and the corresponding clamping block, after the two clamping blocks move downwards, the two clamping blocks move relatively under the action of the sliding blocks and are in contact with two sides of the movable wheels, then the two clamping blocks are limited and connected together through the limiting units, so that the movable wheels are limited and cannot naturally move, and the stability of the breathing machine is improved.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a movable emergency respirator.
Background
When carrying out the first aid to patient, generally need use the breathing machine, but present traditional breathing machine is not convenient for remove, and the medical personnel of can't being convenient for uses its quick travel.
In prior art, set up the box, lay the oxygen cylinder in the box is inside, the breathing machine setting is in the box top, adds the removal wheel in bottom half, makes it breathing machine when moving to medical personnel's quick travel carries out the first aid to the patient.
However, in the above-described conventional technique, the moving wheels are not restricted during use, and the box may move, which is inconvenient for medical staff to operate the ventilator.
Disclosure of Invention
The invention aims to provide a movable emergency respirator, which solves the problems that in the prior art, when the respirator is used, a movable wheel is not limited, a box body is possibly moved, and medical personnel cannot operate the respirator conveniently.
In order to achieve the purpose, the invention provides a movable emergency respirator, which comprises a box body, a respirator unit, four movable wheels and two limiting assemblies, wherein the respirator unit is arranged on the box body, the four movable wheels are sequentially arranged below the box body, and the two limiting assemblies are sequentially arranged below the box body;
spacing subassembly includes spout, two sliders, two first telescopic links, two first springs, two clamp splices and spacing unit, the spout with box fixed connection, and be located the below of box, two the slider all with spout sliding connection, two the both ends of first telescopic link are equallyd divide do not with correspond the slider with clamp splice fixed connection, two the both ends of first spring are equallyd divide do not with correspond the slider with clamp splice swing joint, every the first spring is all established and is established the correspondence the outside of first telescopic link, spacing unit sets up in two on the clamp splice.
The limiting assembly further comprises two connecting rods and two clamping shafts, wherein one ends of the connecting rods are fixedly connected with the sliding groove and are sequentially arranged below the sliding groove, the clamping shafts correspond to the connecting rods and are fixedly connected with the connecting rod and located at the positions, far away from one ends of the sliding groove, the clamping blocks are provided with round holes, and the clamping shafts are matched with the round holes.
Wherein, spacing unit includes solid fixed cylinder, fixed block and kelly, gu the fixed cylinder with the fixed block respectively with correspond clamp splice fixed connection, the fixed block with gu the mutual adaptation of fixed cylinder, the fixed block has the through-hole, the kelly runs through gu the fixed cylinder, and be located the inside of through-hole, the kelly with the mutual adaptation of through-hole.
The movable first-aid respirator also comprises a door plate assembly, and the door plate assembly is arranged on the box body.
The door plate assembly comprises a door plate body, a clamping block, a second telescopic rod, a second spring, a pressing block and a shifting block, the door plate body is rotatably connected with the box body, the door plate body is provided with a groove, the box body is provided with a clamping groove, the clamping block is arranged in the groove and is mutually matched with the clamping groove, two ends of the second telescopic rod are respectively fixedly connected with the inner side wall of the groove and one side of the clamping block, two ends of the second spring are respectively movably connected with the inner side wall of the groove and one side of the clamping block, the clamping block is provided with a chute, the door plate body is further provided with a groove, the groove is communicated with the groove, one end of the pressing block is mutually matched with the chute, one end of the shifting block penetrates through the groove and is fixedly connected with one side of the pressing block, and the shifting block is mutually matched with the groove.
The door plate assembly further comprises a handle, and the handle is fixedly connected with the door plate body and is positioned on one side of the door plate body.
Wherein, the breathing machine unit includes breathing machine body and oxygen cylinder, the breathing machine body set up in the top of box, the box still has the mounting groove, the oxygen cylinder with the mutual adaptation of mounting groove, the top of oxygen cylinder with this body pipe connection of breathing machine.
According to the movable emergency respirator, the two clamping blocks move relatively under the action of the sliding blocks to abut against and limit two sides of the movable wheel, then the limiting units are used for connecting the two clamping blocks together to limit two sides of the movable wheel, so that the movable wheel cannot move naturally, medical staff can treat patients by using the respirator body, after the respirator is used, the limiting is removed, the first spring contracts, the clamping blocks move upwards along the outer surface wall of the movable wheel, meanwhile, the sliding blocks slide towards two sides, the movable wheel is not limited any more, and the movable wheel is limited by the structural arrangement, so that the operation is simple and rapid, the medical staff can operate rapidly, and the respirator can be put into use rapidly.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is an overall configuration diagram of a first embodiment of the present invention.
Fig. 2 is an overall sectional view of the first embodiment of the present invention.
Fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2 of the present invention.
Fig. 4 is an enlarged view of a portion of the structure of fig. 2B.
Fig. 5 is an overall configuration diagram of the second embodiment of the present invention.
Fig. 6 is an overall sectional view of the second embodiment of the present invention.
Fig. 7 is a cross-sectional view taken along line C-C of fig. 6 of the present invention.
Fig. 8 is a cross-sectional view taken along line D-D of fig. 7 of the present invention.
Fig. 9 is an enlarged view of a portion of the structure of fig. 7 at E according to the present invention.
Fig. 10 is an overall sectional view of the third embodiment of the present invention.
Fig. 11 is a sectional view taken along line F-F of fig. 10 of the present invention.
101-box body, 102-moving wheel, 103-sliding groove, 104-sliding block, 105-first telescopic rod, 106-first spring, 107-clamping block, 108-connecting rod, 109-clamping shaft, 110-round hole, 111-fixed cylinder, 112-fixed block, 113-clamping rod, 114-through hole, 115-respirator body, 116-oxygen bottle, 117-mounting groove, 201-door plate body, 202-clamping block, 203-second telescopic rod, 204-second spring, 205-pressing block, 206-shifting block, 207-groove, 208-clamping groove, 209-chute, 210-groove, 211-handle, 301-supporting rod, 302-threaded rod, 303-clamping pad, 304-threaded hole and 305-rotating block.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, and the embodiments described below with reference to the accompanying drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention.
The first embodiment:
referring to fig. 1 to 4, fig. 1 isbase:Sub>A schematic overall structure diagram ofbase:Sub>A first embodiment of the present invention, fig. 2 isbase:Sub>A cross-sectional view of the first embodiment of the present invention, fig. 3 isbase:Sub>A cross-sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2, and fig. 4 is an enlarged view ofbase:Sub>A portion of the structure of fig. 2 according to the present invention. The invention provides a movable emergency respirator, which comprises a box body 101, a respirator unit, four movable wheels 102 and two limiting assemblies, wherein each limiting assembly comprises a sliding groove 103, two sliding blocks 104, two first telescopic rods 105, two first springs 106, two clamping blocks 107, a limiting unit, two connecting rods 108 and two clamping shafts 109, each clamping block 107 is provided with a round hole 110, each limiting unit comprises a fixed cylinder 111, a fixed block 112 and a clamping rod 113, the fixed block 112 is provided with a through hole 114, the respirator unit comprises a respirator body 115 and an oxygen bottle 116, and the box body 101 is further provided with a mounting groove 117.
For the present embodiment, after the two clamping blocks 107 move downward, the two clamping blocks 107 move relatively under the action of the sliding block 104, and contact and abut against the two sides of the moving wheel 102, and then the two clamping blocks 107 are limited by the limiting unit and connected together, so as to limit the moving wheel 102.
Wherein, the breathing machine unit set up in on the box 101, four remove wheel 102 set gradually in the below of box 101, two spacing subassembly set gradually in the below of box 101, spout 103 with box 101 fixed connection, and be located the below of box 101, two slider 104 all with spout 103 sliding connection, two the both ends of first telescopic link 105 are equallyd divide respectively with correspond slider 104 with clamp splice 107 fixed connection, two the both ends of first spring 106 are equallyd divide respectively with correspond slider 104 with clamp splice 107 swing joint, every first spring 106 all overlaps and is established correspondingly the outside of first telescopic link 105, spacing unit sets up in two on the clamp splice 107. The box 101 bears the breathing machine unit, the four moving wheels 102 enable the box 101 to have a moving function, the two sliding blocks 104 slide on the sliding grooves 103 to enable the two clamping blocks 107 to move relatively to clamp the moving wheels 102, then the limiting unit limits the position, the two first telescopic rods 105 enable the clamping blocks 107 to move up and down, and the first spring 106 enables the clamping blocks to rebound and reset.
Secondly, two one end of connecting rod 108 all with spout 103 fixed connection, and set gradually in the below of spout 103, two block axle 109 respectively with correspond connecting rod 108 fixed connection, and be located connecting rod 108 keeps away from the one end of spout 103, every clamp splice 107 all has round hole 110, every block axle 109 all with correspond round hole 110 mutual adaptation. The connecting rod 108 supports the clamping shaft 109, and after the clamping block 107 is adjusted through the sliding block 104 and the first telescopic rod 105, the clamping shaft 109 enters the round hole 110 for limiting installation.
Simultaneously, fixed cylinder 111 with fixed block 112 respectively with correspond clamp splice 107 fixed connection, fixed block 112 with fixed cylinder 111 mutual adaptation, fixed block 112 has through-hole 114, kelly 113 runs through fixed cylinder 111, and is located the inside of through-hole 114, kelly 113 with through-hole 114 mutual adaptation. The fixing block 112 enters the fixing cylinder 111, and then the clamping rod 113 is inserted into the through hole 114 to limit the fixing cylinder, so that the two clamping blocks 107 are connected together.
In addition, the breathing machine body 115 set up in the top of box 101, box 101 still has mounting groove 117, oxygen cylinder 116 with mounting groove 117 mutual adaptation, the top of oxygen cylinder 116 with breathing machine body 115 pipe connection. Oxygen cylinder 116 is for breathing machine body 115 supplies oxygen, and the staff uses breathing machine body 115 treats the patient, mounting groove 117 is right oxygen cylinder 116 carries on spacingly, reduces its condition of rocking in the removal process.
When the mobile emergency ventilator according to this embodiment is used, after the box 101 is moved to a treatment site, the two clamping blocks 107 are lifted upwards to separate the clamping shaft 109 from the circular hole 110, then the two clamping blocks 107 move relatively under the action of the slider 104, the fixing block 112 enters the fixing cylinder 111, the clamping rod 113 is inserted into the through hole 114 to limit and fix the clamping rod, the two clamping blocks 107 are connected together to limit the two sides of the moving wheel 102, so that the moving wheel cannot move naturally, a medical worker can treat a patient by using the ventilator body 115, after the use is finished, the clamping rod 113 is pulled out, the first spring 106 is contracted to move the clamping blocks 107 upwards along the outer wall of the moving wheel 102, the slider 104 slides towards the two sides, then the clamping blocks 107 are pushed upwards to contract the first spring 106 a bit, and finally the clamping blocks 107 are moved to above the clamping shaft 109, the first spring 106 rebounds, the clamping block 110 is adapted to the clamping shaft 109, so that the moving block 107 is moved to limit the box 101, and the box body 102 cannot be easily operated, and the limiting structure is not limited to move easily.
The second embodiment:
referring to fig. 5 to 9, on the basis of the first embodiment, fig. 5 is a schematic overall structure diagram of the second embodiment of the present invention, fig. 6 is a sectional view of the second embodiment of the present invention, fig. 7 is a sectional view taken along line C-C of fig. 6 of the present invention, fig. 8 is a sectional view taken along line D-D of fig. 7 of the present invention, and fig. 9 is an enlarged partial structure diagram of fig. 7 at E. The invention provides a movable emergency respirator, which further comprises a door panel assembly, wherein the door panel assembly comprises a door panel body 201, a clamping block 202, a second telescopic rod 203, a second spring 204, a pressing block 205, a shifting block 206 and a handle 211, the door panel body 201 is provided with a groove 207, the box body 101 is provided with a clamping groove 208, the clamping block 202 is provided with a chute 209, and the door panel body 201 is further provided with a groove 210.
For the present embodiment, the shifting block 206 is shifted downward, the pressing block 205 moves downward to be engaged with the inclined slot 209, and the latch 202 retracts into the groove 207, so that the door panel body 201 can be opened by rotating.
Wherein, the door panel assembly is arranged on the box body 101. The door panel assembly closes the case 101 and can be rapidly opened.
Secondly, the door panel body 201 and the door panel body 201 are rotatably connected with the box body 101, the door panel body 201 is provided with a groove 207, the box body 101 is provided with a clamping groove 208, the fixture block 202 is arranged inside the groove 207 and is mutually matched with the clamping groove 208, two ends of the second telescopic rod 203 are respectively fixedly connected with the inner side wall of the groove 207 and one side of the fixture block 202, two ends of the second spring 204 are respectively movably connected with the inner side wall of the groove 207 and one side of the fixture block 202, the fixture block 202 is provided with a chute 209, the door panel body 201 is further provided with a slot 210, the slot 210 is communicated with the groove 207, one end of the pressing block 205 is mutually matched with the chute 209, one end of the shifting block 206 penetrates through the slot 210 and is fixedly connected with one side of the pressing block 205, and the shifting block 206 is mutually matched with the slot 210. The door panel body 201 closes the box body 101, the latch 202 enters the slot 208, the door panel body 201 is limited, the second spring 204 enables the latch 202 to rebound and enter the slot 208, the second telescopic rod 203 increases the movement stability, the shifting block 206 is pushed to move in the slot 210, the pressing block 205 is driven to move downwards, the pressing block 205 is matched with the chute 209, and the latch 202 is retracted into the groove 207.
Meanwhile, the handle 211 is fixedly connected with the door panel body 201 and is located at one side of the door panel body 201. The handle 211 facilitates rotating the door panel body 201.
When the movable emergency breathing machine is used, a medical worker holds the handle 211, stirs the shifting block 206 downwards by a thumb, slides the shifting block 206 downwards in the groove 210 to enable the pressing block 205 to move downwards, the inclined part below the pressing block 205 is matched with the chute 209 to further drive the fixture block 202 to retract the groove 207, and is separated from the clamp groove 208, the door panel body 201 is not limited any more, then the handle 211 is pulled to open the door panel body 201, and if the shifting block 206 is loosened, the second spring 204 and the second telescopic rod 203 enable the fixture block 202 to rebound, so that the pressing block 205 is jacked to move upwards, the fixture block 202 enters the clamp groove 208 again, and the door panel body 201 can be opened or closed quickly through the structural arrangement, so that the operation is simple and convenient, and the use of the medical worker is facilitated.
The third embodiment:
the mobile emergency respirator further comprises two fixing components, and the two fixing components are symmetrically arranged on two sides of the oxygen cylinder 116. The fixed subassembly includes bracing piece 301, threaded rod 302 and centre gripping pad 303, bracing piece 301 with box 101 fixed connection, and be located the interior diapire of box 101, bracing piece 301 has screw hole 304, the one end of threaded rod 302 is run through screw hole 304, and with centre gripping pad 303 fixed connection, threaded rod 302 with screw hole 304 mutual adaptation. The fixing component further comprises a rotating block 305, and the rotating block 305 is fixedly connected with the threaded rod 302 and is positioned at one end of the threaded rod 302 far away from the clamping pad 303.
Referring to fig. 10 and 11 on the basis of the second embodiment, fig. 10 is an overall sectional view of a third embodiment of the present invention, and fig. 11 is a sectional view taken along line F-F of fig. 10 of the present invention. The invention provides a mobile emergency respirator, which also comprises two fixing components, wherein each fixing component comprises a supporting rod 301, a threaded rod 302, a clamping pad 303 and a rotating block 305, and the supporting rod 301 is provided with a threaded hole 304.
For the present embodiment, the rotating block 305 is rotated to drive the threaded rod 302 to cooperate with the threaded hole 304, so that the clamping block moves to clamp and fix the oxygen cylinder 116.
Wherein, two fixing components are symmetrically arranged at two sides of the oxygen cylinder 116. The fixing component clamps and reinforces two sides of the oxygen cylinder 116.
Secondly, the supporting rod 301 is fixedly connected with the box body 101 and is located on the inner bottom wall of the box body 101, the supporting rod 301 is provided with a threaded hole 304, one end of the threaded rod 302 penetrates through the threaded hole 304 and is fixedly connected with the clamping pad 303, and the threaded rod 302 and the threaded hole 304 are matched with each other. The support rod 301 supports the whole fixing component, and the threaded rod 302 is matched with the threaded hole 304, rotates and moves towards the oxygen cylinder 116, so that the clamping pad 303 moves to clamp the oxygen cylinder 116.
Meanwhile, the rotating block 305 is fixedly connected with the threaded rod 302 and is located at one end of the threaded rod 302 far away from the clamping pad 303. The rotating block 305 is rotated to drive the threaded rod 302 to rotate.
When using a portable emergency breathing machine of this embodiment, at first medical personnel open door plant body 201, will oxygen cylinder 116 follows take out in the mounting groove 117, change, then rotate the piece 305 drives threaded rod 302 rotates, with the cooperation of screw hole 304 makes centre gripping pad 303 gradually to oxygen cylinder 116 removes, and is right oxygen cylinder 116 centre gripping, and then accomplishes spacingly, through the setting of above-mentioned structure, use mounting groove 117 is right on the spacing basis of oxygen cylinder 116, it is spacing to its centre gripping again in both sides, has further improved when box 101 removes, oxygen cylinder 116's stability.
While the above disclosure describes one or more preferred embodiments of the present invention, it is not intended to limit the scope of the claims to such embodiments, and one skilled in the art will understand that all or a portion of the processes performed in the above embodiments may be practiced without departing from the spirit and scope of the claims.
Claims (7)
1. A movable first-aid respirator, which comprises a box body, a respirator unit and four movable wheels, wherein the respirator unit is arranged on the box body, the four movable wheels are arranged below the box body in sequence,
the two limiting assemblies are sequentially arranged below the box body;
spacing subassembly includes spout, two sliders, two first telescopic links, two first springs, two clamp splices and spacing unit, the spout with box fixed connection, and be located the below of box, two the slider all with spout sliding connection, two the both ends of first telescopic link are equallyd divide do not with correspond the slider with clamp splice fixed connection, two the both ends of first spring are equallyd divide do not with correspond the slider with clamp splice swing joint, every the first spring is all established and is established the correspondence the outside of first telescopic link, spacing unit sets up in two on the clamp splice.
2. The mobile emergency ventilator of claim 1,
the limiting assembly further comprises two connecting rods and two clamping shafts, wherein one ends of the connecting rods are fixedly connected with the sliding groove and are sequentially arranged below the sliding groove, the clamping shafts are respectively and correspondingly fixedly connected with the connecting rods and are located at the positions, far away from one ends of the sliding groove, the clamping blocks are respectively provided with round holes and are respectively matched with the corresponding round holes.
3. The mobile emergency ventilator of claim 2,
the limiting unit comprises a fixed cylinder, a fixed block and a clamping rod, the fixed cylinder and the fixed block are respectively corresponding to the clamping blocks and fixedly connected, the fixed block is matched with the fixed cylinder, the fixed block is provided with a through hole, the clamping rod penetrates through the fixed cylinder and is located inside the through hole, and the clamping rod is matched with the through hole.
4. The mobile emergency ventilator of claim 3,
the movable emergency respirator also comprises a door plate assembly, and the door plate assembly is arranged on the box body.
5. The mobile emergency ventilator of claim 4,
the door plate assembly comprises a door plate body, a clamping block, a second telescopic rod, a second spring, a pressing block and a shifting block, the door plate body is rotatably connected with the door plate body and the box body, the door plate body is provided with a groove, the box body is provided with a clamping groove, the clamping block is arranged in the groove and is matched with the clamping groove, two ends of the second telescopic rod are fixedly connected with the inner side wall of the groove and one side of the clamping block respectively, two ends of the second spring are movably connected with the inner side wall of the groove and one side of the clamping block respectively, the clamping block is provided with a chute, the door plate body is further provided with a groove, the groove is communicated with the groove, one end of the pressing block is matched with the chute, one end of the shifting block penetrates through the groove and is fixedly connected with one side of the pressing block, and the shifting block is matched with the groove.
6. The mobile emergency ventilator of claim 5,
the door panel assembly further comprises a handle, and the handle is fixedly connected with the door panel body and is positioned on one side of the door panel body.
7. The mobile emergency ventilator of claim 6,
the breathing machine unit comprises a breathing machine body and an oxygen cylinder, wherein the breathing machine body is arranged above the box body, the box body is further provided with a mounting groove, the oxygen cylinder is matched with the mounting groove in a mutually matched mode, and the oxygen cylinder is connected with the breathing machine body through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211189947.2A CN115518250A (en) | 2022-09-28 | 2022-09-28 | Movable first-aid respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211189947.2A CN115518250A (en) | 2022-09-28 | 2022-09-28 | Movable first-aid respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115518250A true CN115518250A (en) | 2022-12-27 |
Family
ID=84700298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211189947.2A Withdrawn CN115518250A (en) | 2022-09-28 | 2022-09-28 | Movable first-aid respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115518250A (en) |
-
2022
- 2022-09-28 CN CN202211189947.2A patent/CN115518250A/en not_active Withdrawn
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Application publication date: 20221227 |
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| WW01 | Invention patent application withdrawn after publication |