CN107569754A - A kind of Respiratory Medicine cardiopulmonary CPR assistance device - Google Patents
A kind of Respiratory Medicine cardiopulmonary CPR assistance device Download PDFInfo
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- CN107569754A CN107569754A CN201711064345.3A CN201711064345A CN107569754A CN 107569754 A CN107569754 A CN 107569754A CN 201711064345 A CN201711064345 A CN 201711064345A CN 107569754 A CN107569754 A CN 107569754A
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Abstract
The present invention relates to a kind of Medical Devices, more particularly to a kind of Respiratory Medicine cardiopulmonary CPR assistance device.The technical problem to be solved in the present invention is to provide using equipment gas transmission will not cause the propagation of germ, blow into patient's mouth be oxygen a kind of Respiratory Medicine cardiopulmonary CPR assistance device.In order to solve the above-mentioned technical problem, the invention provides such a Respiratory Medicine cardiopulmonary CPR assistance device, includes bottom plate, piston cylinder, piston block, push rod, the first block rubber, the first pushing block, air inlet pipe, the first check valve, oxygen cylinder, the first appendix, second check valve etc.；Middle part is provided with piston cylinder by bolted connection on bottom plate, and piston cylinder inner sliding type is connected with piston block.Invention achieves using equipment gas transmission will not cause the propagation of germ, blow into patient's mouth be oxygen effect, by using by the second appendix stretch into patient's mouth carry out oxygen implantation mode, can avoid tradition it is mouth-to-mouth caused by pathogen transmission.
Description
Technical field
The present invention relates to a kind of Medical Devices, more particularly to a kind of Respiratory Medicine cardiopulmonary CPR assistance device.
Background technology
Heart stops beating or ventricular fibrillation occurs, so that can not suddenly due to some interim generations
Maintain the blood supply of blood circulation, especially nervous centralis, it should correct, positive resuscitation is carried out immediately, it is not so sick
People will be dead in a short time because of systemic hypoxia.
After the heartbeat of CPR method, breathing stop, it is necessary to immediately beginning to artificial respiration and cardiac compression.Simplest people
Work breathing is rhythmic air blowing mouth to mouth.During air blowing, nostril can be pinched with hand, is such as had ready conditions, maintain the same of mouth-to-mouth insufflation
When, lose no time to prepare endotracheal intubation, connect Anesthesia machine or lung ventilator, enable oxygen intake, discharge carbon dioxide.
At present at the artificial respiration stage for carrying out CPR to patient, most of is all to use mouth-to-mouth progress, but
It is so to have the drawback that the propagation for easily causing germ, that is, it is not hygienic enough and mouth-to-mouth at present using past patient
Blow and carry out in the mouth, so result in that to blow into patient's mouth be carbon dioxide rather than oxygen.
Therefore needing research and development badly a kind of will not cause the propagation of germ using equipment gas transmission, blow into patient's mouth to be oxygen
Respiratory Medicine with cardiopulmonary CPR assistance device come overcome at present exist when CPR is carried out to patient it is mouth-to-mouth easily
Cause the propagation of germ, blow into patient's mouth be carbon dioxide the shortcomings that.
The content of the invention
(1) technical problems to be solved
The present invention mouth-to-mouth easily causes germ to overcome when CPR is carried out to patient to exist at present
Propagate, blow into patient's mouth be carbon dioxide the shortcomings that, the technical problem to be solved in the present invention is to provide use equipment gas transmission
Will not cause the propagation of germ, blow into patient's mouth be oxygen a kind of Respiratory Medicine cardiopulmonary CPR assistance device.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a Respiratory Medicine cardiopulmonary CPR assistance device,
Include bottom plate, piston cylinder, piston block, push rod, the first block rubber, the first pushing block, air inlet pipe, the first check valve, oxygen cylinder,
One appendix, the second check valve, support bar, connecting rod, the second appendix and block, the side that middle part is bolted on bottom plate
Formula is provided with piston cylinder, and piston cylinder inner sliding type is connected with piston block, push rod is provided with by way of welding on the upside of piston block,
Middle side part is provided with the first block rubber on piston cylinder, and push rod passes through the first block rubber, and push rod upper end is installed by way of welding
There is the first pushing block, piston cylinder right side top is connected with air inlet pipe, the first check valve is connected with air inlet pipe, and right side passes through on bottom plate
Bolted mode is provided with oxygen cylinder, and the air inlet pipe other end is connected on the upside of oxygen cylinder, and top is connected with the left of piston cylinder
First appendix, the second check valve is connected with the first appendix, bottom plate upper left side is provided with support bar by way of welding,
Lower section is provided with connecting rod by way of welding on the left of support bar, and connecting rod left end is connected with block, and the is connected with block
Two appendixs, the first appendix other end are connected to the second appendix upper end.
Preferably, mobile air delivery device is also included, mobile air delivery device includes the first slide rail, the first sliding block, ratchet
Bar, the second sliding block, the second slide rail, spring, cone block and the second pushing block, support bar are provided with mobile air delivery device, led in support bar
Cross bolted mode and the first slide rail is installed, the first slide rail inner sliding type is connected with the first sliding block, led on the left of the first sliding block
The mode for crossing welding is provided with connecting rod, ratchet bar is provided with by way of welding on the upside of the first sliding block, ratchet bar upper end leads to
The mode for crossing welding is provided with the second pushing block, and through hole is provided with the upside of support bar, and ratchet bar is logical by through hole, support bar left side top
The mode for crossing welding is provided with the second sliding block, and slidingtype is connected with the second slide rail on the second sliding block, and the second sliding block passes on left weldering
The mode connect is provided with spring, and spring left end is connected to left side in the second slide rail, is connected with cone block on the upside of the second slide rail, cone block with
Ratchet bar coordinates.
Preferably, expansion link and the first screw rod are also included, left side is provided with dead slot in connecting rod, is placed with dead slot flexible
Bar, expansion link left end are connected to the second appendix right side central, and left is provided with screwed hole on the upside of connecting rod, and the is rotary with screwed hole
One screw rod, the first screw rod coordinate with screwed hole.
Preferably, also include into mouth distance adjusting means, enter mouth distance adjusting means and include guide pin bushing, the second rubber
Block, contiguous block, first gear, crank and the first rack, the second appendix left side are provided with into mouth distance adjusting means, the second gas transmission
Slidingtype is connected with guide pin bushing on the outside of pipe, is connected with block on the downside of guide pin bushing, connects in the position connected between block and the second appendix
The second block rubber is connected to, the first rack is connected with the left of the second appendix, left is provided with by way of welding on the upside of guide pin bushing
Contiguous block, contiguous block front side top are rotatably connected with first gear, and first gear engages with the first rack, on front side of first gear
Rotatably it is connected with crank.
Preferably, nut and the second screw rod are also included, right is provided with nut, spiral shell by way of welding on the upside of guide pin bushing
The second screw rod is rotary with mother, the second screw rod coordinates with nut.
Operation principle：When user needs to do CPR to patient, the equipment can be placed on the right side of patient by user
Square, then user can move up and down the first pushing block, and the first pushing block drives push rod to move up and down, so as to drive piston block in piston
Moved up and down in cylinder, when piston block moves down, piston cylinder will by air inlet pipe out of oxygen cylinder inspiration oxygen, now first
Check valve is in the conduction state, and the second check valve is closed, and when upper movement under piston block, piston cylinder will pass through gas transmission
Pipe discharges the gas in piston cylinder, and at this moment user not stretch into the second appendix in the mouth of patient, it should by piston cylinder
Gas emptying, then user move down piston block again, make to be full of oxygen in piston cylinder, then user stretches the second appendix
In the mouth for entering patient, now piston block slowly lower upper movement can be made the oxygen in piston cylinder pass through the first appendix by user
It is passed through with the second appendix in the mouth of patient, when a certain amount of oxygen is passed through, user can integrally descend the equipment
It is mobile, patient is taken a breath, ventilation finishes to be stretched into the second appendix in the mouth of patient again, so as to carry out CPR.
Because also including mobile air delivery device, mobile air delivery device include the first slide rail, the first sliding block, ratchet bar,
Second sliding block, the second slide rail, spring, cone block and the second pushing block, support bar are provided with mobile air delivery device, pass through spiral shell in support bar
Tether the mode connect and the first slide rail is installed, the first slide rail inner sliding type is connected with the first sliding block, and the first sliding block passes on left weldering
The mode connect is provided with connecting rod, ratchet bar is provided with by way of welding on the upside of the first sliding block, ratchet bar upper end passes through weldering
The mode connect is provided with the second pushing block, and through hole is provided with the upside of support bar, and ratchet bar passes through weldering by through hole, support bar left side top
The mode connect is provided with the second sliding block, and slidingtype is connected with the second slide rail on the second sliding block, and the second sliding block passes on left welding
Mode is provided with spring, and spring left end is connected to left side in the second slide rail, is connected with cone block on the upside of the second slide rail, bores block and ratchet
Bar coordinates, when in the mouth that user needs to enable the disengaging patient of the second appendix conveniently and quickly, user can on move down
Dynamic second pushing block, the second pushing block ratchet bar moves up and down, so as to drive the first sliding block to be moved up and down in the first slide rail, so as to band
Dynamic connecting rod moves up and down, so as to drive the second appendix to move up and down, when user needs the second appendix putting in patient's
When in mouthful, user can move down the second pushing block, and gas transmission is carried out so as to drive the second appendix to enter in the mouth of patient, and work as
When ratchet bar moves down, the tooth of ratchet bar will promote cone block to be moved to the left, so as to drive the second slide rail on the second sliding block to
Move left, now by compression spring, when the tooth of ratchet bar does not contact with cone block, spring will recover from compressive state,
Blocking ratchet bar will not move up, so that the second appendix can be steadily in the mouth of patient, and when patient needs to change
When gas, user can pull cone block to the left, pull the second pushing block then up, so as to drive the second appendix to leave patient
Mouth taken a breath.
Because also including expansion link and the first screw rod, left side is provided with dead slot in connecting rod, and expansion link is placed with dead slot,
Expansion link left end is connected to the second appendix right side central, and left is provided with screwed hole on the upside of connecting rod, and first is rotary with screwed hole
Screw rod, the first screw rod coordinate with screwed hole, when the right position that user needs to change the second appendix is so as to different patients
When carrying out gas transmission, user can left and right pull the second appendix, the second appendix moved left and right by expansion link in dead slot and
Move left and right, when the good a certain distance of movement, user can rotate the first screw rod, and the first screw rod passes through the cooperation with screwed hole
Downward precession, the first screw rod is fixed expansion link makes it no longer move.
Because also including into mouth distance adjusting means, enter mouth distance adjusting means and include guide pin bushing, the second block rubber, connect
Connect block, first gear, crank and the first rack, be provided with the left of the second appendix into mouth distance adjusting means, outside the second appendix
Sideslip dynamic formula is connected with guide pin bushing, is connected with block on the downside of guide pin bushing, is connected with the position connected between block and the second appendix
Second block rubber, the second appendix left side are connected with the first rack, and left is provided with connection by way of welding on the upside of guide pin bushing
Block, contiguous block front side top are rotatably connected with first gear, and first gear engages with the first rack, are rotated on front side of first gear
Formula is connected with crank, when user need to change the second appendix put in patient's mouth apart from when, if user needs extension the
Two appendixs enter in patient's mouth apart from when, user can turn clockwise crank, and crank drives first gear dextrorotation
Turn, first gear drives the first rack to move down, so as to drive the second appendix to be moved down in guide pin bushing, so as to increase by the
Two appendixs enter patient's mouth in distance, when user need reduce the second appendix enter patient's mouth in apart from when, user
Can be with rotate counterclockwise crank, so as to drive the second appendix to move up.
Because also including nut and the second screw rod, right is provided with nut, nut by way of welding on the upside of guide pin bushing
The second screw rod is inside rotary with, the second screw rod coordinates with nut, when user needs the second appendix height to regulating, Yong Huke
To rotate the second screw rod, the second screw rod makes the second screw rod fix the second appendix by the precession to the left of the cooperation with nut
Position.
(3) beneficial effect
Invention achieves using equipment gas transmission will not cause the propagation of germ, blow into patient's mouth be oxygen effect
Fruit, by using the mode that the second appendix is stretched into progress oxygen implantation in patient's mouth, the mouth-to-mouth generation of tradition can be avoided
Pathogen transmission, oxygen can also be carried out to different the face sizes and depth of different patients by moving up and down for the second appendix
The implantation of gas, by using pushing, the first pushing block makes to be full of oxygen in piston cylinder and slowly lifting the first pushing block makes oxygen slowly enter
Enter the mode in patient's mouth, oxygen can be made very anxious quickly will not to enter in patient's mouth.
Brief description of the drawings
Fig. 1 is the main structure diagram of the present invention.
Fig. 2 is the first main structure diagram of the mobile air delivery device of the present invention.
Fig. 3 is second of main structure diagram of the mobile air delivery device of the present invention.
Fig. 4 is the first main structure diagram that the present invention enters mouth distance adjusting means.
Fig. 5 is second of main structure diagram that the present invention enters mouth distance adjusting means.
Mark in accompanying drawing for：1- bottom plates, 2- piston cylinders, 3- piston blocks, 4- push rods, the block rubbers of 5- first, 6- first are pushed away
Block, 7- air inlet pipe, the check valves of 8- first, 9- oxygen cylinders, the appendixs of 10- first, the check valves of 11- second, 12- support bars, 13- connect
Extension bar, the appendixs of 14- second, 15- blocks, 30- movement air delivery devices, the slide rails of 301- first, the sliding blocks of 302- first, 303- ratchets
Bar, 304- through holes, the sliding blocks of 305- second, the slide rails of 306- second, 307- springs, 308- cone blocks, the pushing blocks of 309- second, 3021- are empty
Groove, 3022- expansion links, 3023- screwed holes, the screw rods of 3024- first, 31- enter mouth distance adjusting means, 311- guide pin bushings, 312-
Two block rubbers, 313- contiguous blocks, 314- first gears, 315- cranks, the racks of 316- first, 3121- nuts, the spiral shells of 3122- second
Bar.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of Respiratory Medicine cardiopulmonary CPR assistance device, as Figure 1-5, include bottom plate 1, piston cylinder 2, piston block
3rd, push rod 4, the first block rubber 5, the first pushing block 6, air inlet pipe 7, the first check valve 8, oxygen cylinder 9, the first appendix 10, second are single
To valve 11, support bar 12, connecting rod 13, the second appendix 14 and block 15, middle part is pacified by bolted connection on bottom plate 1
Equipped with piston cylinder 2, the inner sliding type of piston cylinder 2 is connected with piston block 3, and the upside of piston block 3 is provided with push rod by way of welding
4, middle side part is provided with the first block rubber 5 on piston cylinder 2, and push rod 4 passes through the first block rubber 5, the side that the upper end of push rod 4 passes through welding
Formula is provided with the first pushing block 6, and the right side of piston cylinder 2 top is connected with air inlet pipe 7, the first check valve 8, bottom are connected with air inlet pipe 7
Right side is provided with oxygen cylinder 9 by bolted connection on plate 1, and the other end of air inlet pipe 7 is connected to the upside of oxygen cylinder 9, piston
The left side of cylinder 2 top is connected with the first appendix 10, the second check valve 11 is connected with the first appendix 10, the upper left side of bottom plate 1 leads to
The mode for crossing welding is provided with support bar 12, and the left side of support bar 12 lower section is provided with connecting rod 13 by way of welding, connected
The left end of bar 13 is connected with block 15, and the second appendix 14 is connected with block 15, and the other end of the first appendix 10 is connected to second
The upper end of appendix 14.
Embodiment 2
A kind of Respiratory Medicine cardiopulmonary CPR assistance device, as Figure 1-5, include bottom plate 1, piston cylinder 2, piston block
3rd, push rod 4, the first block rubber 5, the first pushing block 6, air inlet pipe 7, the first check valve 8, oxygen cylinder 9, the first appendix 10, second are single
To valve 11, support bar 12, connecting rod 13, the second appendix 14 and block 15, middle part is pacified by bolted connection on bottom plate 1
Equipped with piston cylinder 2, the inner sliding type of piston cylinder 2 is connected with piston block 3, and the upside of piston block 3 is provided with push rod by way of welding
4, middle side part is provided with the first block rubber 5 on piston cylinder 2, and push rod 4 passes through the first block rubber 5, the side that the upper end of push rod 4 passes through welding
Formula is provided with the first pushing block 6, and the right side of piston cylinder 2 top is connected with air inlet pipe 7, the first check valve 8, bottom are connected with air inlet pipe 7
Right side is provided with oxygen cylinder 9 by bolted connection on plate 1, and the other end of air inlet pipe 7 is connected to the upside of oxygen cylinder 9, piston
The left side of cylinder 2 top is connected with the first appendix 10, the second check valve 11 is connected with the first appendix 10, the upper left side of bottom plate 1 leads to
The mode for crossing welding is provided with support bar 12, and the left side of support bar 12 lower section is provided with connecting rod 13 by way of welding, connected
The left end of bar 13 is connected with block 15, and the second appendix 14 is connected with block 15, and the other end of the first appendix 10 is connected to second
The upper end of appendix 14.
Also include mobile air delivery device 30, mobile air delivery device 30 includes the first slide rail 301, the first sliding block 302, spine
Rack 303, the second sliding block 305, the second slide rail 306, spring 307, the cone pushing block 309 of block 308 and second, support bar 12, which is provided with, to be moved
Air delivery device 30 is moved, the first slide rail 301 is installed by bolted connection in support bar 12, slided in the first slide rail 301
Formula is connected with the first sliding block 302, and the mode that the first sliding block 302 passes on left welding is provided with connecting rod 13, on the first sliding block 302
Side is provided with ratchet bar 303 by way of welding, and the upper end of ratchet bar 303 is provided with the second pushing block 309 by way of welding,
The upside of support bar 12 is provided with through hole 304, and ratchet bar 303 is pacified by through hole 304, the left side of support bar 12 top by way of welding
Equipped with the second sliding block 305, slidingtype is connected with the second slide rail 306 on the second sliding block 305, and the second sliding block 305 passes on left welding
Mode spring 307 is installed, the left end of spring 307 is connected to left side in the second slide rail 306, and the upside of the second slide rail 306 is connected with
Block 308 is bored, cone block 308 coordinates with ratchet bar 303.
Embodiment 3
A kind of Respiratory Medicine cardiopulmonary CPR assistance device, as Figure 1-5, include bottom plate 1, piston cylinder 2, piston block
3rd, push rod 4, the first block rubber 5, the first pushing block 6, air inlet pipe 7, the first check valve 8, oxygen cylinder 9, the first appendix 10, second are single
To valve 11, support bar 12, connecting rod 13, the second appendix 14 and block 15, middle part is pacified by bolted connection on bottom plate 1
Equipped with piston cylinder 2, the inner sliding type of piston cylinder 2 is connected with piston block 3, and the upside of piston block 3 is provided with push rod by way of welding
4, middle side part is provided with the first block rubber 5 on piston cylinder 2, and push rod 4 passes through the first block rubber 5, the side that the upper end of push rod 4 passes through welding
Formula is provided with the first pushing block 6, and the right side of piston cylinder 2 top is connected with air inlet pipe 7, the first check valve 8, bottom are connected with air inlet pipe 7
Right side is provided with oxygen cylinder 9 by bolted connection on plate 1, and the other end of air inlet pipe 7 is connected to the upside of oxygen cylinder 9, piston
The left side of cylinder 2 top is connected with the first appendix 10, the second check valve 11 is connected with the first appendix 10, the upper left side of bottom plate 1 leads to
The mode for crossing welding is provided with support bar 12, and the left side of support bar 12 lower section is provided with connecting rod 13 by way of welding, connected
The left end of bar 13 is connected with block 15, and the second appendix 14 is connected with block 15, and the other end of the first appendix 10 is connected to second
The upper end of appendix 14.
Also include mobile air delivery device 30, mobile air delivery device 30 includes the first slide rail 301, the first sliding block 302, spine
Rack 303, the second sliding block 305, the second slide rail 306, spring 307, the cone pushing block 309 of block 308 and second, support bar 12, which is provided with, to be moved
Air delivery device 30 is moved, the first slide rail 301 is installed by bolted connection in support bar 12, slided in the first slide rail 301
Formula is connected with the first sliding block 302, and the mode that the first sliding block 302 passes on left welding is provided with connecting rod 13, on the first sliding block 302
Side is provided with ratchet bar 303 by way of welding, and the upper end of ratchet bar 303 is provided with the second pushing block 309 by way of welding,
The upside of support bar 12 is provided with through hole 304, and ratchet bar 303 is pacified by through hole 304, the left side of support bar 12 top by way of welding
Equipped with the second sliding block 305, slidingtype is connected with the second slide rail 306 on the second sliding block 305, and the second sliding block 305 passes on left welding
Mode spring 307 is installed, the left end of spring 307 is connected to left side in the second slide rail 306, and the upside of the second slide rail 306 is connected with
Block 308 is bored, cone block 308 coordinates with ratchet bar 303.
Also include the screw rod 3024 of expansion link 3022 and first, left side is provided with dead slot 3021, dead slot 3021 in connecting rod 13
Expansion link 3022 is inside placed with, the left end of expansion link 3022 is connected to the right side central of the second appendix 14, the upside left of connecting rod 13
Screwed hole 3023 is provided with, the first screw rod 3024 is rotary with screwed hole 3023, the first screw rod 3024 coordinates with screwed hole 3023.
Embodiment 4
A kind of Respiratory Medicine cardiopulmonary CPR assistance device, as Figure 1-5, include bottom plate 1, piston cylinder 2, piston block
3rd, push rod 4, the first block rubber 5, the first pushing block 6, air inlet pipe 7, the first check valve 8, oxygen cylinder 9, the first appendix 10, second are single
To valve 11, support bar 12, connecting rod 13, the second appendix 14 and block 15, middle part is pacified by bolted connection on bottom plate 1
Equipped with piston cylinder 2, the inner sliding type of piston cylinder 2 is connected with piston block 3, and the upside of piston block 3 is provided with push rod by way of welding
4, middle side part is provided with the first block rubber 5 on piston cylinder 2, and push rod 4 passes through the first block rubber 5, the side that the upper end of push rod 4 passes through welding
Formula is provided with the first pushing block 6, and the right side of piston cylinder 2 top is connected with air inlet pipe 7, the first check valve 8, bottom are connected with air inlet pipe 7
Right side is provided with oxygen cylinder 9 by bolted connection on plate 1, and the other end of air inlet pipe 7 is connected to the upside of oxygen cylinder 9, piston
The left side of cylinder 2 top is connected with the first appendix 10, the second check valve 11 is connected with the first appendix 10, the upper left side of bottom plate 1 leads to
The mode for crossing welding is provided with support bar 12, and the left side of support bar 12 lower section is provided with connecting rod 13 by way of welding, connected
The left end of bar 13 is connected with block 15, and the second appendix 14 is connected with block 15, and the other end of the first appendix 10 is connected to second
The upper end of appendix 14.
Also include mobile air delivery device 30, mobile air delivery device 30 includes the first slide rail 301, the first sliding block 302, spine
Rack 303, the second sliding block 305, the second slide rail 306, spring 307, the cone pushing block 309 of block 308 and second, support bar 12, which is provided with, to be moved
Air delivery device 30 is moved, the first slide rail 301 is installed by bolted connection in support bar 12, slided in the first slide rail 301
Formula is connected with the first sliding block 302, and the mode that the first sliding block 302 passes on left welding is provided with connecting rod 13, on the first sliding block 302
Side is provided with ratchet bar 303 by way of welding, and the upper end of ratchet bar 303 is provided with the second pushing block 309 by way of welding,
The upside of support bar 12 is provided with through hole 304, and ratchet bar 303 is pacified by through hole 304, the left side of support bar 12 top by way of welding
Equipped with the second sliding block 305, slidingtype is connected with the second slide rail 306 on the second sliding block 305, and the second sliding block 305 passes on left welding
Mode spring 307 is installed, the left end of spring 307 is connected to left side in the second slide rail 306, and the upside of the second slide rail 306 is connected with
Block 308 is bored, cone block 308 coordinates with ratchet bar 303.
Also include the screw rod 3024 of expansion link 3022 and first, left side is provided with dead slot 3021, dead slot 3021 in connecting rod 13
Expansion link 3022 is inside placed with, the left end of expansion link 3022 is connected to the right side central of the second appendix 14, the upside left of connecting rod 13
Screwed hole 3023 is provided with, the first screw rod 3024 is rotary with screwed hole 3023, the first screw rod 3024 coordinates with screwed hole 3023.
Also include into mouth distance adjusting means 31, enter mouth distance adjusting means 31 and include guide pin bushing 311, the second block rubber
312nd, contiguous block 313, first gear 314, the rack 316 of crank 315 and first, the left side of the second appendix 14 are provided with into mouth distance and adjusted
Regulating device 31, the outside slidingtype of the second appendix 14 are connected with guide pin bushing 311, and the downside of guide pin bushing 311 is connected with block 15, block 15 with
The second block rubber 312 is connected with the position connected between second appendix 14, the left side of the second appendix 14 is connected with the first tooth
Bar 316, the upside left of guide pin bushing 311 are provided with contiguous block 313 by way of welding, and the front side top of contiguous block 313 rotatably connects
First gear 314 is connected to, first gear 314 engages with the first rack 316, and the front side of first gear 314 is rotatably connected with crank
315。
Also include the screw rod 3122 of nut 3121 and second, the upside right of guide pin bushing 311 is provided with spiral shell by way of welding
Mother 3121, the second screw rod 3122 is rotary with nut 3121, the second screw rod 3122 coordinates with nut 3121.
Operation principle：When user needs to do CPR to patient, the equipment can be placed on the right side of patient by user
Square, then user can move up and down the first pushing block 6, and the first pushing block 6 drives push rod 4 to move up and down, so as to drive piston block 3 to exist
Moved up and down in piston cylinder 2, when piston block 3 moves down, piston cylinder 2 will by air inlet pipe 7 out of oxygen cylinder 9 inspiration oxygen
Gas, now the first check valve 8 is in the conduction state, and the second check valve 11 is closed, when 3 times upper movements of piston block,
Piston cylinder 2 will by appendix discharge piston cylinder 2 in gas, at this moment user the second appendix 14 not stretched into the mouth of patient
In, it should by the gas emptying in piston cylinder 2, then user moves down piston block 3 again, makes to be full of oxygen in piston cylinder 2,
Then user stretches into the second appendix 14 in the mouth of patient, and now the slowly lower upper movement of piston block 3 can be made piston by user
Oxygen in cylinder 2 is passed through in the mouth of patient by the first appendix 10 and the second appendix 14, when being passed through a certain amount of oxygen
When, the equipment integrally lower upper movement can be made patient be taken a breath, ventilation, which finishes, again stretches the second appendix 14 by user
In the mouth for entering patient, so as to carry out CPR.
Because also including mobile air delivery device 30, mobile air delivery device 30 includes the first slide rail 301, the first sliding block
302nd, ratchet bar 303, the second sliding block 305, the second slide rail 306, spring 307, the cone pushing block 309 of block 308 and second, on support bar 12
Provided with mobile air delivery device 30, first slide rail 301, the first slide rail 301 are installed by bolted connection in support bar 12
Inner sliding type is connected with the first sliding block 302, and the mode that the first sliding block 302 passes on left welding is provided with connecting rod 13, and first slides
The upside of block 302 is provided with ratchet bar 303 by way of welding, and the upper end of ratchet bar 303 is provided with second by way of welding
Pushing block 309, the upside of support bar 12 are provided with through hole 304, and ratchet bar 303 passes through welding by through hole 304, the left side of support bar 12 top
Mode the second sliding block 305 is installed, slidingtype is connected with the second slide rail 306, the left side of the second sliding block 305 on the second sliding block 305
Spring 307 is installed by way of welding, the left end of spring 307 is connected to left side in the second slide rail 306, on the second slide rail 306
Side is connected with cone block 308, and cone block 308 coordinates with ratchet bar 303, when user needs to enable the second appendix 14 conveniently and quickly
Disengaging patient mouth in when, user can move up and down the second pushing block 309, and the ratchet bar 303 of the second pushing block 309 moves up and down,
So as to drive the first sliding block 302 to be moved up and down in the first slide rail 301, so as to drive connecting rod 13 to move up and down, so as to drive
Second appendix 14 moves up and down, and when user needs to put in the second appendix 14 in the mouth of patient, user can be to moving down
Dynamic second pushing block 309, gas transmission is carried out so as to drive the second appendix 14 to enter in the mouth of patient, and when ratchet bar 303 is to moving down
When dynamic, the tooth of ratchet bar 303 will promote cone block 308 to be moved to the left, so as to drive the second slide rail 306 on the second sliding block 305 to
Move left, now by compression spring 307, when the tooth of ratchet bar 303 does not contact with cone block 308, spring 307 will be from pressure
Contracting state is recovered, and blocking ratchet bar 303 will not move up, so that the mouth in patient that the second appendix 14 can be steadily
In, and when patient needs ventilation, user can pull cone block 308 to the left, pull the second pushing block 309 then up, from
And drive the second appendix 14 to leave the mouth of patient and taken a breath.
Because also including the screw rod 3024 of expansion link 3022 and first, left side is provided with dead slot 3021, dead slot in connecting rod 13
Expansion link 3022 is placed with 3021, the left end of expansion link 3022 is connected to the right side central of the second appendix 14, the upside of connecting rod 13
Left is provided with screwed hole 3023, and the first screw rod 3024 is rotary with screwed hole 3023, and the first screw rod 3024 coordinates with screwed hole 3023,
When user needs to change the right position of the second appendix 14 to carry out gas transmission to different patients, user can left and right drawing
Dynamic second appendix 14, the second appendix 14 are moved left and right to move left and right by expansion link 3022 in dead slot 3021, work as shifting
When moving good a certain distance, user can rotate the first screw rod 3024, and the first screw rod 3024 passes through the cooperation with screwed hole 3023
Downward precession, the first screw rod 3024 is fixed expansion link 3022 makes it no longer move.
Because also including into mouth distance adjusting means 31, enter mouth distance adjusting means 31 and include guide pin bushing 311, the second rubber
Blob of viscose 312, contiguous block 313, first gear 314, the rack 316 of crank 315 and first, the left side of the second appendix 14 be provided with into mouth away from
From adjusting means 31, the outside slidingtype of the second appendix 14 is connected with guide pin bushing 311, and the downside of guide pin bushing 311 is connected with block 15, block
15 and second are connected with the second block rubber 312 in the position connected between appendix 14, and the left side of the second appendix 14 is connected with the
One rack 316, the upside left of guide pin bushing 311 are provided with contiguous block 313, the rotation of the front side top of contiguous block 313 by way of welding
Formula is connected with first gear 314, and first gear 314 engages with the first rack 316, and the front side of first gear 314 is rotatably connected with
Crank 315, when user need to change the second appendix 14 put in patient's mouth apart from when, if user need to extend it is second defeated
Tracheae 14 enter in patient's mouth apart from when, user can turn clockwise crank 315, and crank 315 drives first gear 314 suitable
Hour hands rotate, and first gear 314 drives the first rack 316 to move down, so as to drive the second appendix 14 in the guide pin bushing 311 to
Lower movement, so as to increase the distance that the second appendix 14 enters in patient's mouth, when user needs the second appendix 14 of reduction to enter
In patient's mouth apart from when, user can be with rotate counterclockwise crank 315, so as to drive the second appendix 14 to move up.
Because also including the screw rod 3122 of nut 3121 and second, the upside right of guide pin bushing 311 is installed by way of welding
There is nut 3121, the second screw rod 3122 is rotary with nut 3121, the second screw rod 3122 coordinates with nut 3121, when user's needs pair
During the second 14 height of appendix regulated, user can rotate the second screw rod 3122, the second screw rod 3122 by with nut
3121 cooperation precession to the left, the second screw rod 3122 is set to fix the position of the second appendix 14.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
1. a kind of Respiratory Medicine cardiopulmonary CPR assistance device, it is characterised in that include bottom plate (1), piston cylinder (2), piston
Block (3), push rod (4), the first block rubber (5), the first pushing block (6), air inlet pipe (7), the first check valve (8), oxygen cylinder (9),
One appendix (10), the second check valve (11), support bar (12), connecting rod (13), the second appendix (14) and block (15), bottom
Middle part is provided with piston cylinder (2) by bolted connection on plate (1), and piston cylinder (2) inner sliding type is connected with piston block
(3) push rod (4), is installed by way of welding on the upside of piston block (3), middle side part is provided with the first rubber on piston cylinder (2)
Block (5), push rod (4) pass through the first block rubber (5), and push rod (4) upper end is provided with the first pushing block (6) by way of welding, living
Top is connected with air inlet pipe (7) on the right side of plug cylinder (2), and the first check valve (8) is connected with air inlet pipe (7), and right side is logical on bottom plate (1)
Cross bolted mode and oxygen cylinder (9) is installed, air inlet pipe (7) other end is connected on the upside of oxygen cylinder (9), piston cylinder (2)
The first appendix (10) is connected with above left side, is connected with the second check valve (11) on the first appendix (10), it is left on bottom plate (1)
Side is provided with support bar (12) by way of welding, and lower section is provided with connecting rod by way of welding on the left of support bar (12)
(13), connecting rod (13) left end is connected with block (15), and the second appendix (14), the first appendix are connected with block (15)
(10) other end is connected to the second appendix (14) upper end.
2. a kind of Respiratory Medicine cardiopulmonary CPR assistance device according to claim 1, it is characterised in that also include shifting
Dynamic air delivery device (30), mobile air delivery device (30) include the first slide rail (301), the first sliding block (302), ratchet bar (303),
Second sliding block (305), the second slide rail (306), spring (307), cone block (308) and the second pushing block (309), support bar are set on (12)
There is mobile air delivery device (30), the first slide rail (301), the first slide rail are installed by bolted connection in support bar (12)
(301) inner sliding type is connected with the first sliding block (302), and the mode that the first sliding block (302) passes on left welding is provided with connecting rod
(13) ratchet bar (303), is installed by way of welding on the upside of the first sliding block (302), ratchet bar (303) upper end passes through welding
Mode the second pushing block (309) is installed, be provided with through hole (304) on the upside of support bar (12), ratchet bar (303) passes through through hole
(304), top is provided with the second sliding block (305) by way of welding on the left of support bar (12), and the second sliding block slides on (305)
Formula is connected with the second slide rail (306), and the mode that the second sliding block (305) passes on left welding is provided with spring (307), spring
(307) left end is connected to left side in the second slide rail (306), and cone block (308), cone block (308) are connected with the upside of the second slide rail (306)
Coordinate with ratchet bar (303).
3. a kind of Respiratory Medicine cardiopulmonary CPR assistance device according to claim 2, it is characterised in that also include and stretch
Contracting bar (3022) and the first screw rod (3024), the interior left side of connecting rod (13) are provided with dead slot (3021), are placed with dead slot (3021)
Expansion link (3022), expansion link (3022) left end are connected to the second appendix (14) right side central, connecting rod (13) upside left
Screwed hole (3023) is provided with, the first screw rod (3024), the first screw rod (3024) and screwed hole are rotary with screwed hole (3023)
(3023) coordinate.
A kind of 4. Respiratory Medicine cardiopulmonary CPR assistance device according to claim 3, it is characterised in that also include into
Mouth distance adjusting means (31), enter mouth distance adjusting means (31) and include guide pin bushing (311), the second block rubber (312), contiguous block
(313), first gear (314), crank (315) and the first rack (316), the second appendix (14) left side are provided with into mouth distance and adjusted
Regulating device (31), the second appendix (14) outside slidingtype are connected with guide pin bushing (311), block are connected with the downside of guide pin bushing (311)
(15) the second block rubber (312), the second appendix are connected with the position, being connected between block (15) and the second appendix (14)
(14) left side is connected with the first rack (316), and left is provided with contiguous block (313) by way of welding on the upside of guide pin bushing (311),
Contiguous block (313) front side top is rotatably connected with first gear (314), and first gear (314) is nibbled with the first rack (316)
Close, rotatably crank (315) is connected with front side of first gear (314).
5. a kind of Respiratory Medicine cardiopulmonary CPR assistance device according to claim 4, it is characterised in that also include spiral shell
Female (3121) and the second screw rod (3122), guide pin bushing (311) upside right are provided with nut (3121), nut by way of welding
(3121) the second screw rod (3122) is rotary with, the second screw rod (3122) coordinates with nut (3121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064345.3A CN107569754A (en) | 2017-11-02 | 2017-11-02 | A kind of Respiratory Medicine cardiopulmonary CPR assistance device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064345.3A CN107569754A (en) | 2017-11-02 | 2017-11-02 | A kind of Respiratory Medicine cardiopulmonary CPR assistance device |
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| CN107569754A true CN107569754A (en) | 2018-01-12 |
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| CN201711064345.3A Pending CN107569754A (en) | 2017-11-02 | 2017-11-02 | A kind of Respiratory Medicine cardiopulmonary CPR assistance device |
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| CN206183784U (en) * | 2016-08-12 | 2017-05-24 | 天津巍创凯捷科技有限公司 | Breathing machine hose locating support |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134186Y (en) * | 1992-05-14 | 1993-05-26 | 张凤全 | Cardiopulmonary rescue apparatus |
| CN2226402Y (en) * | 1995-06-27 | 1996-05-08 | 陈定芳 | Multisection positioning adjustable pull rod for travelling trunk |
| CN203063010U (en) * | 2013-01-16 | 2013-07-17 | 北京机械工业自动化研究所 | Electrostatic adsorption device |
| CN104225744A (en) * | 2014-09-29 | 2014-12-24 | 山西虹安科技股份有限公司 | Portable positive-pressure automatic resuscitator |
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