CN209827517U - Portable cardiopulmonary resuscitation first aid device - Google Patents
Portable cardiopulmonary resuscitation first aid device Download PDFInfo
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- CN209827517U CN209827517U CN201822001131.8U CN201822001131U CN209827517U CN 209827517 U CN209827517 U CN 209827517U CN 201822001131 U CN201822001131 U CN 201822001131U CN 209827517 U CN209827517 U CN 209827517U
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
- A61H31/004—Heart stimulation
- A61H31/007—Manual driven
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0192—Specific means for adjusting dimensions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/084—Chest
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- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Percussion Or Vibration Massage (AREA)
Abstract
The utility model discloses a portable cardiopulmonary resuscitation first-aid device, which comprises a supporting device and a pressure applying device, wherein the supporting device comprises a main catheter and a supporting leg device, and the pressure applying device comprises a force applying pressure rod, a pressure applying guide rod, a pressure applying plate and a reset component; the support leg device comprises an adjusting sleeve and a support leg rod, the upper end of the support leg rod is fixedly matched with the upper part of the adjusting sleeve, and the lower section of the adjusting sleeve is in adjustable hooping fit with the lower section of a main catheter of the pressing device; the main duct of the supporting device is sleeved and matched with a pressure applying guide rod of the force applying device in a sliding manner, the lower end of the pressure applying guide rod is connected with a pressure applying plate, and the pressure applying guide rod is matched with the inner wall of the main duct in a sliding manner through a resetting part; the utility model discloses a fixed stay and lever mechanism of exerting pressure combine together, establish the auxiliary device that can simulate artifical cardiopulmonary resuscitation first aid operation, easy and simple to handle, ordinary people utilizes the utility model discloses can reach professional cardiopulmonary resuscitation first aid operation effect, strive for the recovery time of quality life for patient, be suitable for emergent rescue and family with the needs from time to time.
Description
Technical Field
The utility model belongs to the technical field of medical emergency equipment, concretely relates to simple structure, easy and simple to handle, small in size easily fold up the portable cardiopulmonary resuscitation first aid device of depositing.
Background
The data show that China kills nearly millions of people every year due to cardiac arrest, at present, the cardio-pulmonary resuscitation outside the hospital is mostly carried out in a mode of single-person free-hand chest compression and mouth-to-mouth artificial respiration, but the rescue success rate is less than 5%, and a lot of people lose lives because of untimely rescue, researches show that if the cardio-pulmonary resuscitation can be carried out within gold 4 minutes under the conditions that international cardio-pulmonary resuscitation guidelines (abbreviated as guidelines in the following expression of the utility model) are 100 ~ 120 times per minute, the compression amplitude of adults is 5 ~ 6cm and children are about 4 ~ 5cm, the survival rate of patients with cardiac arrest outside the hospital can be improved to more than 50%.
Therefore, the small-sized cardiopulmonary resuscitation device which is simple and convenient to develop and operate, small in size and easy to carry has positive practical significance for the problems that the cardiopulmonary resuscitation success rate outside the hospital is low due to the fact that the bare-handed cardiopulmonary compression amplitude is hard to insist, the compression frequency is hard to control, the rescue time is delayed and wasted, and the existing cardiopulmonary resuscitation machine has problems and defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, easy and simple to handle, small in size easily folds up the portable cardiopulmonary resuscitation first aid device of depositing.
The purpose of the utility model is realized like this: the device comprises a supporting device and a pressing device, wherein the supporting device comprises a main catheter and a support leg device, and the pressing device comprises a force application pressure rod, a pressure application guide rod, a pressure application plate and a reset component; the support leg device comprises an adjusting sleeve and a support leg rod, the upper end of the support leg rod is hinged and matched with the upper part of the adjusting sleeve, and the lower section of the adjusting sleeve is in adjustable hooping and matching with the lower section of a main catheter of the supporting device; the main guide pipe of the supporting device is sleeved and matched with a pressure applying guide rod of the pressure applying device in a sliding manner, the lower end of the pressure applying guide rod is connected with a pressure applying plate, and the pressure applying guide rod is matched with the inner wall of the main guide pipe in a sliding manner through a resetting part; the main duct upper segment set up pressure amplitude adjusting device, pressure amplitude adjusting device is last to open the guide slot of exerting pressure of crossing the axis, pressure application depression bar anterior segment arrange pressure amplitude adjusting device's the guide slot of exerting pressure in, pressure application depression bar anterior segment with exert pressure the guide rod top contact move fit, and the cooperation is linked to the front end of pressure application depression bar and main duct upper portion outer wall.
The utility model discloses a fixed stay and lever mechanism of exerting pressure combine together, have constructed an auxiliary device that can simulate artifical cardiopulmonary resuscitation first aid operation, and the ordinary person of non-medical specialty utilizes this device, pressing frequency or rhythm suggestion and spacing adjusting device additional action down, can reach professional cardiopulmonary resuscitation first aid operation effect basically, and its beneficial effect further embodies:
1. not only the labor intensity of the rescue workers is reduced, but also the utility model can be operated by the ordinary workers without professional training to implement first aid;
2. the pressure frequency prompting device can call an emergency center through a mobile phone in real time, so that precious time is won for the rescue of the patient, and the rescue success rate of the critical patient is improved;
3. the utility model is provided with the protective spacer fixing device, thereby avoiding worry and worry of rescue workers about disease infection and improving the timeliness of rescue;
4. the hooping matching structure of the utility model is convenient for adjusting the reference height of the pressure applying guide rod so as to adapt to patients with different body states; the height of the pressing plate at the end part of the main catheter is quickly adjusted to be attached to the chest of a patient, so that the utility model can quickly position the chest height and the pressing amplitude of the patient, quickly and effectively implement cardio-pulmonary resuscitation operation with high quality for efficiently utilizing the gold four-minute emergency time, and improve the resuscitation rate and survival chance of cardiac arrest personnel outside a hospital;
5. the utility model has reasonable design and convenient operation, and can be operated and used by common people only by simple propaganda introduction or training, and can achieve better rescue effect; low in cost, small in size easily carries, can adapt to extensive rescue place and numerous families and be in preparation for need urgent occasionally, is favorable to the utility model discloses a use widely.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is an enlarged view of the structure of area A in FIG. 1;
FIG. 3 is a schematic view of the structure of the pressure amplitude adjustment device in FIG. 1;
fig. 4 is a schematic structural view of a second embodiment of the adjustment guide structure of the present invention;
fig. 5 is a schematic structural view of a third embodiment of an adjustment guide structure according to the present invention;
FIG. 6 is a schematic structural view of another embodiment of the driving mechanism of the present invention;
FIG. 7 is a schematic structural view of another embodiment of the supporting unit of the present invention;
FIG. 8 is a schematic structural view of another embodiment of the hinge link of the present invention;
the reference numbers in the figure are 1 ~ adjusting sleeve, 2 ~ main guide tube, 3 ~ pressing guide rod, 4 ~ hoop lock, 5 ~ pressing plate, 6 ~ adjusting guide structure, 7 ~ pressing guide groove, 8 ~ spacing adjusting device, 9 ~ pressing rod, 10 ~ hinged chain buckle, 11 ~ resetting part, 12 ~ bundling seam, 13 ~ amplitude adjusting reference scale, 14 ~ pressing frequency prompting device, 15 ~ clamping device, 16 ~ fixing ring sleeve, 17 ~ sliding ring, 18 ~ support rod, 19 ~ support rod, 20 ~ fixing device, 21 ~ fixing ring buckle, 22 ~ locking screw rod, 23 ~ driver, 24 ~ spacing rod, 25 ~ intelligent controller, 26 ~ pressing support plate, 27 ~ supporting upright post, 28 ~ diagonal support, 29 ~ and 30 ~ protection spacer fixing device.
Detailed Description
The following description of the present invention is provided with reference to the accompanying drawings, which are not intended to limit the present invention in any way, and any alterations or replacements made based on the teachings of the present invention are all within the protection scope of the present invention.
The portable cardiopulmonary resuscitation emergency device shown in fig. 1 ~ 3 comprises a supporting device and a pressing device, wherein the supporting device comprises a main catheter 2 and a leg device, the pressing device comprises a force application pressure rod 9, a pressing guide rod 3, a pressing plate 5 and a reset component 11, the leg device comprises an adjusting sleeve 1 and a leg rod 18, the upper end of the leg rod 18 is hinged and matched with the upper part of the adjusting sleeve 1, the main catheter 2 is arranged in the adjusting sleeve 1 in a sliding manner, the lower section of the adjusting sleeve 1 is in adjustable hooping and matching with the lower section of the main catheter 2 of the supporting device, the main catheter 2 of the supporting device is in sleeved and sliding matching with the pressing guide rod 3 of the pressing device, the lower end of the pressing guide rod 3 is connected with the pressing plate 5, the pressing guide rod 3 is in sliding matching with the inner wall of the main catheter 2 through the reset component 11, the upper section of the main catheter 2 is provided with a pressure amplitude adjusting device, the pressure guide groove 7 which passes through an axis is formed in the pressure amplitude adjusting device, the front section of the force application pressure rod 9 is arranged in the pressure guide groove 7 of the pressure adjusting device, the front section of the pressure application pressure rod 9.
The pressure amplitude adjusting device comprises an adjusting guide structure 6 and a limiting adjusting device 8, the adjusting guide structure 6 and a main guide pipe 2 are integrally formed, a pressure guide groove 7 is arranged on the adjusting guide structure 6, the limiting adjusting device 8 is arranged on the outer wall of a pressure guide groove 7 of the adjusting guide structure 6, and an external thread which is matched with the limiting adjusting device 8 is arranged on the outer wall of the pressure guide groove 7 of the adjusting guide structure 6.
The working end face of the pressing plate 5 is provided with a buffer pad which is a rubber pad, a hard sponge pad or a coated cotton pad; the diameter of the pressing plate 5 is not less than 5 cm.
The hoop connection matching between the adjusting sleeve 1 and the pressing guide rod 2 is realized by a hoop lock 4 arranged on the outer side of the lower end of the adjusting sleeve 1.
The hoop lock 4 is an eccentric flange press-locking type structure or a taper hole lock nut matched with the end part of the adjusting sleeve 1 in a threaded mode.
The middle and rear sections of the force application pressure lever 9 are sleeved with an anti-skid sheath which is a plastic sleeve, a rubber sleeve or a cloth sleeve; the surface of the sheath is provided with an anti-skid structure.
The force applying pressure lever 9 is a telescopic locking structure.
Fig. 4 shows a second embodiment of the adjustment guide 6, said amplitude adjustment means comprising a limit adjustment device 8, the adjustment guide 6, the adjusting guide structure 6 is sleeved on the outer wall of the upper part of the main catheter 2, the limit adjusting device 8 is arranged on the outer wall of the adjusting guide structure 6, the adjusting guide structure 6 is matched with the adjusting nut structure of the limit adjusting device 8 in an adjusting way, so as to realize the adjustment and control of the downward pressing amplitude of the force application pressure lever 9, prevent the injury of the chest of the patient caused by over-pressing, the lower section in the adjusting guide structure 6 is provided with a boss for supporting the resetting component 11, the supporting resetting component 11 is pressed and fixed between the adjusting guide structure 6 and the pressure applying guide rod 3, the jacking force applying pressure lever 9 is reset, the adjusting guide structure 6 is symmetrically provided with pressure applying guide grooves 7, and the pressure applying guide grooves 7 are internally provided with force applying pressure rods 9 in movable fit with the pressure applying guide grooves; the top end of the adjusting guide structure 6 is provided with a guard plate, a pressure frequency prompting device 14 is arranged on the guard plate, and the pressure frequency prompting device 14 is a pre-recorded multimedia device and records pressure frequency rhythm prompting sound and distress voice.
The front end of a force application pressure lever 9 of the pressure applying device is fixedly matched with the outer wall of the upper section of the main guide pipe 2 through a hinged chain buckle 10; the hinged chain buckle 10 is of a detachable structure; the front section of the force applying compression bar 9 is bent downwards to form an obtuse arc or L-shaped structure.
The hinged chain buckle 10 is of a chain structure, wherein at least one chain buckle is provided with an opening and closing opening, so that the chain can be conveniently disconnected or linked. The opening and closing structure is an elastic opening and closing structure or a locking structure in threaded connection.
The top of the main duct 2 of the supporting device is provided with a flange for supporting the reset component 11, the reset component 11 is an elastic component and is sleeved on the pressure applying guide rod 3, the lower end of the reset component is supported on the annular flange on the inner wall of the main duct 2, and the top of the pressure applying guide rod 3 is provided with a flange or a pressure key for pressing and fixing the reset component 11.
The reset component 11 is a compression spring, the diameter of the ring is matched with the diameter of the pressure applying guide rod 3, and the two components are sleeved and matched in a sliding way.
Any side of the outer wall of the section of the pressure applying guide groove 7 arranged at the upper section of the main guide pipe 2 is longitudinally provided with a pressing amplitude adjusting reference scale 13, and the limit adjusting device 8 is an adjusting nut and is in threaded adjustment fit with the adjusting guide structure 6 at the upper section of the main guide pipe 2; and is matched with the positioning indication of the amplitude-pressing adjustment reference scale 13, and the zero point of the amplitude-pressing adjustment reference scale 13 is arranged on the outer wall of the main conduit 2 corresponding to the top end of the pressure applying guide rod 3.
The top end of the main duct 2 is provided with a guard board, a pressure frequency prompting device 14 is arranged on the guard board, and the pressure frequency prompting device 14 is a pre-recorded multimedia device and records pressure frequency rhythm prompting voice and distress voice. The pressure frequency prompting device 14 can be wirelessly connected with a mobile phone and dial through 120 the mobile phone for emergency call; or directly dialing 120 the emergency call, reporting the area and the position of the patient by voice, and reporting the contact call of the patient or family members, so that an emergency doctor can accurately find the patient in time, win the gold time for rescue, and improve the success rate of the patient treatment.
The supporting device is provided with three supporting foot rods 18 which are uniformly distributed along the circumference, the upper ends of the supporting foot rods are hinged and matched with a fixed ring sleeve 16 on the outer wall of the adjusting sleeve 1, the inner sides of the middle parts of the supporting foot rods 18 are respectively hinged with a movable supporting rod 19, and the other ends of the movable supporting rods 19 are hinged and matched with a sliding ring 17 which is in sliding fit with the outer wall of the adjusting sleeve 1; the foot bar 18 is an adjustable telescopic loop bar structure, and a joint lock is arranged on the foot bar.
The supporting leg rods 18 of the supporting device are provided with stabilizing devices 20, the stabilizing devices 20 are of soft belt type structures, one ends of the stabilizing devices 20 are fixed at the middle lower parts of one or two supporting leg rods 18, and the other ends of the stabilizing devices 20 can be fixedly matched with the middle lower parts of one or two supporting leg rods 18 at the opposite sides.
The movable support rod 19 of the support device is provided with a stabilizing device 20, the stabilizing device 20 is of a soft belt type structure, one end of the stabilizing device is fixed on one movable support rod 19, and the other end of the stabilizing device can be fixedly matched with one or two movable support rods 19 on the opposite side.
The stabilizing device 20 is a cloth belt, a nylon belt or a rubber belt, and is folded and stored when not used, stretched when used, and fixed on the other side of the device after bypassing the human body.
The leg rod 18 and/or the movable support rod 19 are provided with a fixed buckle 21 matched with the stabilizing device 20 to fix the tying stabilizing device 20.
The supporting device and/or the pressing device are/is provided with a protective spacer fixing device 30 at a position convenient for fixing, taking and placing; the protective isolation pad fixing device 30 is any one or more of a breathable mask, a filtering cotton pad, gauze or non-woven fabric.
The holding device 15 is used for holding a communication telephone or an emergency calling device, and when a rescuer dials 120 a calling telephone, the thing clip 15 can be opened to clip the calling communication telephone on the recording and playing shell, so that the rescue operation is convenient.
Fig. 5 shows a third embodiment of the main duct 2, the upper section of which is an outward expansion mechanism, and the joint part is a horn mechanism, so that the upper section of the main duct 2 is internally provided with a support reset component 11, and the reset component 11 is prevented from being unevenly stressed and falling off to be clamped into the main duct 2, thereby affecting the normal use of the device.
Fig. 6 shows another embodiment, the top end of the pressure applying guide rod 3 of the pressure applying device is in driving fit with a power driver 23, the power driver is arranged on the main catheter 2, the power driver 23 is in a mandrel type reciprocating driving structure, a mandrel of the power driver is fixedly matched with the pressure applying guide rod 3, and the power driver 23 is electrically connected with an intelligent controller 25; the power driver 23 is of an electromagnetic, pneumatic or hydraulic driving structure.
FIG. 7 shows another embodiment, the adjusting sleeve 1 of the supporting device is arranged on a stabilizing device, the stabilizing device is a rigid structure and is in a side-mounted U-shaped structure, the upper part of the stabilizing device is a cross beam 29, the adjusting sleeve 1 is arranged on the cross beam 29, the lower part of the stabilizing device is a supporting upright 27, and the lower part of the supporting upright 27 is connected with a pressure supporting plate 26; the middle lower part of the supporting upright post 27 is provided with an inclined strut 28 connected with the lower part of the adjusting sleeve 1. When in use, the weight of a patient is pressed on the pressure supporting plate 26, so that the stability of the supporting device is enhanced, precious time is saved, and the first-aid efficiency is improved. The supporting upright column 27 is a locking structure with adjustable longitudinal length, and can be initially adjusted and positioned according to the chest height of a patient.
Fig. 8 shows another embodiment of the hinge fastener 10, the hinge fastener 10 is a one-piece ring, and the lower end of the ring is fixedly or hingedly engaged with the outer wall of the upper section of the main duct 2.
The utility model discloses theory of operation and working process:
the utility model combines the fixed support and the pressing device, and the supporting device with the adjusting function can quickly match and fix the device with the body of the patient according to the body state of the patient, accurately find the supporting point of the pressing device and the chest of the patient, and tightly lock the adjusting sleeve and the main catheter through the hooping device; the amplitude of motion of the pushing pressure applying guide rod of the set pressure applying pressure rod is adjusted by the pressure amplitude adjusting device. And finally, the device is bound and positioned with the human body through a stabilizing device. Once the patient is in sudden cardiac arrest, the people around the patient strive for second taking, striving to take emergency treatment measures as soon as possible within 4 minutes, and simultaneously, dialing 120 emergency calls to request professional medical care personnel to go to the scene for treatment. The utility model discloses the device has this dual function, calls for help and sues and labours promptly.
Following according to a first embodiment, state the utility model discloses a working process, when discovering the sudden cardiac arrest patient, should apply cardiopulmonary resuscitation immediately, non professional medical personnel, when more concurrently the personnel of suing and labouring physical weakness is single, just need use the utility model discloses supplementary rescue of device:
1. firstly, quickly turning over and flatly placing a patient, unfastening a jacket button to expose the chest and making ready for rescue;
2. taking out the device, unfolding the tripod, supporting the tripod above the chest of the human body, pulling the soft stabilizing device 20 open, enabling one end of the soft stabilizing device to penetrate through one side of the human body from the lower part of the back of the human body, connecting and respectively fixing the soft stabilizing device to the supporting leg rods 18 on the other side, and fixing the soft stabilizing device with proper tightness;
3. the hoop lock 4 is loosened, the pressing guide rod 3 naturally falls to the protection pad of the pressing plate 5 to abut against the middle part of the chest of the human body, and then the hoop lock 4 is locked on the adjusting sleeve 1 and the main guide pipe 2;
4. according to the requirements of 'guide' on pressing amplitude of 5 ~ 6cm for adults and 4 ~ 5cm for children, the limit adjusting device 8 is rotated to the amplitude position required by rescue objects by contrasting the pressing amplitude adjusting reference scale 13;
5. a portion of the spacer retainer device 30 is clipped onto the sanitary isolation attachment of the device and is placed over the mouth of the rescuer to prevent cross-contamination with the rescued person. Or the isolation pad fixing device 30 is covered on the mouth of the patient;
6. the start switch of the rate rhythm guide sound on the pressure frequency prompting device 14 at the top of the main catheter 2 is turned on, and the device gives out prompting sound of 100 times and 120 times per minute to remind the rescuer to control the frequency of applying pressure to the chest of the patient. A rescuer holds a handle at the rear section of the force application pressure bar lever, presses the force application pressure bar 9 to the limit adjusting device 8 and then lifts the pressure bar to the highest point along with the rhythm of the frequency of the prompt tone, and operates according to the frequency of the prompt tone in a circulating and reciprocating manner, namely, according to the requirement of the cardiac resuscitation procedure specified in the manual, every 30 times of pressing are carried out, 2 mouths of air are blown into the mouths of patients at intervals, then the next round of chest pressing is immediately carried out, 30 times of pressing are carried out, and 2 mouths of air blowing are carried out again; thus chest compressions and artificial breaths alternate in the cycle until the patient can breathe normally or the ambulance arrives, the doctor takes over the rescue …;
7. after use, the pressure frequency prompting device is closed, and the fixation constraint on the human body is released. The device is folded, and the fixation is reversely released, reset and stored for standby according to the steps.
The utility model discloses the device is as the extramural cardiopulmonary resuscitation auxiliary device that rescues, as family's reserve, can be in advance with the location and the specific address of locating of oneself, navigation driving route, and dial the time of phone call or sending information, and in the information input such as the phone of oneself presses frequently suggestion device, during the use, can directly issue 120 first aid centers with this information, and repeatedly broadcast or send press frequency and according to the unified recording of standard of 100 ~ 120 times per minute of cardiopulmonary resuscitation manual of committing a rescue guide every minute, when having the member of special health situation to the family, propose the family and always be equipped with the utility model discloses, and adjust this device to the state that can use at any time in advance, in order to need from time to time, take at any time.
Claims (10)
1. The utility model provides a portable cardiopulmonary resuscitation first aid device, includes strutting arrangement and pressure device, its characterized in that: the supporting device comprises a main catheter (2) and a support leg device, and the pressure applying device comprises a force applying pressure rod (9), a pressure applying guide rod (3), a pressure applying plate (5) and a reset component (11); the supporting leg device comprises an adjusting sleeve (1) and a supporting leg rod (18), the upper end of the supporting leg rod (18) is hinged and matched with the upper part of the adjusting sleeve (1), and the lower section of the adjusting sleeve (1) is in adjustable hooping and matching with the lower section of a main guide pipe (2) of the supporting device; the main guide pipe (2) of the supporting device is in sleeve joint and sliding fit with the pressure applying guide rod (3) of the pressure applying device, the lower end of the pressure applying guide rod (3) is connected with a pressure applying plate (5), and the pressure applying guide rod (3) is in sliding fit with the inner wall of the main guide pipe (2) through a resetting part (11); main duct (2) upper segment set up pressure amplitude adjusting device, pressure amplitude adjusting device is last to open the guide slot (7) of exerting pressure that has the axis, application of force depression bar (9) anterior segment arrange in pressure amplitude adjusting device's the guide slot (7) of exerting pressure, application of force depression bar (9) anterior segment with exert pressure guide rod (3) top contact move the cooperation, and application of force depression bar (9) front end and main duct (2) upper portion outer wall link cooperation.
2. The portable cardiopulmonary resuscitation first aid device of claim 1, wherein: the pressure amplitude adjusting device comprises an adjusting guide structure (6) and a limiting adjusting device (8), the adjusting guide structure (6) and a main guide pipe (2) are integrally formed, a pressure guide groove (7) is arranged on the adjusting guide structure (6), the limiting adjusting device (8) is arranged on the outer wall of the pressure guide groove (7) of the adjusting guide structure (6), and the outer wall of the pressure guide groove (7) of the adjusting guide structure (6) is provided with an external thread which is matched with the limiting adjusting device (8) in an adjusting mode.
3. The portable cardiopulmonary resuscitation first aid device of claim 1, wherein: the amplitude-pressing adjusting device comprises a limit adjusting device (8) and an adjusting guide structure (6), the adjusting guide structure (6) is sleeved on the outer wall of the upper part of the main guide pipe (2), the limiting adjusting device (8) is arranged on the outer wall of the adjusting guide structure (6), the adjusting guide structure (6) is adjusted and matched with the adjusting nut structure of the limiting adjusting device (8) to adjust and control the downward pressing amplitude of the force application pressure rod (9), a boss for supporting the resetting part (11) is arranged at the lower section in the adjusting guide structure (6), the resetting part (11) is supported between the adjusting guide structure (6) and the pressure applying guide rod (3), the jacking force applying pressure rod (9) is reset, the adjusting guide structure (6) is symmetrically provided with pressure applying guide grooves (7), and the pressure applying guide grooves (7) are internally provided with force applying compression rods (9) in movable fit with the pressure applying guide grooves.
4. The portable cardiopulmonary resuscitation first aid device of claim 1, wherein: the top end of a main conduit (2) of the supporting device is provided with a flange for supporting a resetting component (11), the resetting component (11) is an elastic component and is sleeved on a pressure applying guide rod (3), the lower end of the resetting component is supported on an annular flange on the inner wall of the main conduit (2), and the top end of the pressure applying guide rod (3) is provided with a flange or a pressure key for pressing and fixing the resetting component (11); the front end of a force application pressure lever (9) of the pressure applying device is fixedly matched with the outer wall of the upper section of the main catheter (2) through a hinged chain buckle (10); the hinged chain buckle (10) is of a decomposable structure; the front section of the force application pressure lever (9) is bent downwards to form an obtuse arc structure.
5. The portable cardiopulmonary resuscitation first aid device of claim 2 or 3, wherein: any side of the outer wall of the section of the pressure applying guide groove (7) is longitudinally provided with a pressure amplitude adjusting reference scale (13); spacing adjusting device (8) for adjusting nut, adjust guide structure (6) screw thread adjustment cooperation with main duct (2) upper segment, and adjust reference scale (13) location instruction cooperation with the pressure amplitude, the zero point of pressure amplitude adjustment reference scale (13) sets up on the outer wall of main duct (2) that corresponds guide arm (3) top of exerting pressure.
6. The portable cardiopulmonary resuscitation device of claim 1, 2 or 4, wherein: the top end of the main guide pipe (2) is provided with a guard plate, a pressure frequency prompting device (14) is arranged on the guard plate, and the pressure frequency prompting device (14) is a pre-recorded multimedia device and records pressure frequency rhythm prompting voice and distress voice.
7. The portable cardiopulmonary resuscitation first aid device of claim 1, wherein: the supporting device is provided with three supporting foot rods (18) which are uniformly distributed along the circumference, the upper ends of the supporting foot rods (18) are hinged and matched with the outer wall of the adjusting sleeve (1), the inner sides of the middle parts of the supporting foot rods (18) are respectively hinged with a movable supporting rod (19), and the other end of the movable supporting rod (19) is hinged and matched with a sliding ring (17) which is in sliding fit with the outer wall of the adjusting sleeve (1); the supporting foot rod (18) is of an adjustable telescopic sleeve rod type structure, and a joint lock is arranged on the supporting foot rod.
8. The portable cardiopulmonary resuscitation first aid device of claim 1, wherein: the supporting leg rods (18) of the supporting device are provided with stabilizing devices (20), the stabilizing devices (20) are of soft belt type structures, one ends of the stabilizing devices are fixed at the middle lower parts of one or two supporting leg rods (18), and the other ends of the stabilizing devices can be fixedly matched with the middle lower parts of one or two supporting leg rods (18) at the opposite sides.
9. The portable cardiopulmonary resuscitation first aid device of claim 1 or 8, wherein: the adjusting sleeve (1) of the supporting device is arranged on the stabilizing device, the stabilizing device is of a rigid structure and is of a laterally-arranged U-shaped structure, the upper portion of the stabilizing device is provided with a cross beam (29), the adjusting sleeve (1) is arranged on the cross beam (29), the lower portion of the stabilizing device is provided with a supporting upright post (27), and the lower portion of the supporting upright post (27) is connected with a pressure supporting plate (26).
10. The portable cardiopulmonary resuscitation first aid device of claim 1 or 4, wherein: the top end of a pressure applying guide rod (3) of the pressure applying device is in driving fit with a power driver (23), the power driver is arranged on a main guide pipe (2), the power driver (23) is of a mandrel type reciprocating driving structure, a mandrel of the power driver is fixedly matched with the pressure applying guide rod (3), and the power driver (23) is electrically connected with an intelligent controller (25); the power driver (23) is of an electromagnetic type, air pressure type or hydraulic type driving structure.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721782673 | 2017-12-19 | ||
| CN201711375542.7A CN107898621A (en) | 2017-12-19 | 2017-12-19 | A kind of lever cardio-pulmonary resuscitation machine and recording and playing device |
| CN2017217826732 | 2017-12-19 | ||
| CN2017113755427 | 2017-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209827517U true CN209827517U (en) | 2019-12-24 |
Family
ID=65174198
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822001131.8U Active CN209827517U (en) | 2017-12-19 | 2018-11-30 | Portable cardiopulmonary resuscitation first aid device |
| CN201811459357.0A Active CN109276431B (en) | 2017-12-19 | 2018-11-30 | Portable cardiopulmonary resuscitation emergency treatment device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109276431A (en) * | 2017-12-19 | 2019-01-29 | 姜德谦 | A kind of portable CPR survival kit |
| CN113057876A (en) * | 2021-03-23 | 2021-07-02 | 徐州医科大学 | Portable cardiopulmonary resuscitation protection device |
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| CN110090139B (en) * | 2019-06-14 | 2021-11-23 | 钟敬泉 | Intelligent initiative and portable cardiopulmonary resuscitation appearance |
| CN110629458A (en) * | 2019-10-10 | 2019-12-31 | 珠海格力电器股份有限公司 | Household electrical appliance |
| CN112160347B (en) * | 2020-10-14 | 2022-03-25 | 浙江光大建设集团有限公司 | Pouring assembly of post-pouring belt and construction method for pouring post-pouring belt |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276431A (en) * | 2017-12-19 | 2019-01-29 | 姜德谦 | A kind of portable CPR survival kit |
| CN109276431B (en) * | 2017-12-19 | 2024-05-28 | 姜德谦 | Portable cardiopulmonary resuscitation emergency treatment device |
| CN113057876A (en) * | 2021-03-23 | 2021-07-02 | 徐州医科大学 | Portable cardiopulmonary resuscitation protection device |
| CN113057876B (en) * | 2021-03-23 | 2021-09-07 | 徐州医科大学 | Portable cardiopulmonary resuscitation protection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109276431B (en) | 2024-05-28 |
| CN109276431A (en) | 2019-01-29 |
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