CN111529357A - Clinical medical cardiopulmonary resuscitator of emergency department - Google Patents
Clinical medical cardiopulmonary resuscitator of emergency department Download PDFInfo
- Publication number
- CN111529357A CN111529357A CN202010297669.7A CN202010297669A CN111529357A CN 111529357 A CN111529357 A CN 111529357A CN 202010297669 A CN202010297669 A CN 202010297669A CN 111529357 A CN111529357 A CN 111529357A
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- connecting rod
- push
- shell
- cylinder
- pressing mechanism
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- 230000002612 cardiopulmonary effect Effects 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000003825 pressing Methods 0.000 claims abstract description 36
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000747 cardiac effect Effects 0.000 description 10
- 239000008280 blood Substances 0.000 description 9
- 210000004369 blood Anatomy 0.000 description 9
- 210000001015 abdomen Anatomy 0.000 description 8
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 7
- 210000000056 organ Anatomy 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000036316 preload Effects 0.000 description 3
- 230000035485 pulse pressure Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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 by a force applied to the chest; Heart stimulation, e.g. heart massage
- A61H31/004—Heart stimulation
- A61H31/006—Power driven
-
- 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
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
- A61H2201/1436—Special crank assembly
-
- 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
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
- A61H2201/1463—Special speed variation means, i.e. speed reducer
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The invention discloses a clinical medical cardio-pulmonary resuscitator for emergency department, which comprises a shell, wherein the bottoms of two sides of the shell are respectively and fixedly connected with a first pushing cylinder and a second pushing cylinder, a first pressing mechanism is connected in the first pushing cylinder in a sliding manner, a second pressing mechanism is connected in the second pushing cylinder in a sliding manner, a driving mechanism is arranged in front of the shell and drives the first pressing mechanism and the second pressing mechanism to alternately operate, the driving mechanism comprises a speed reducer and a crank, the speed reducer is arranged in front of the shell, the crank is arranged at the shaft end of the speed reducer penetrating into the shell, the first pressing mechanism comprises a first push rod, a first cylinder sleeve and a first connecting rod, the first push rod is connected in the first pushing cylinder in a sliding manner, and the first cylinder sleeve is sleeved at the bottom end of the first push rod penetrating out of the first pushing cylinder. The invention has simple structure, can realize alternate pressing by only one set of equipment, has low manufacturing cost, does not need calibration and wins precious time for rescue.
Description
Technical Field
The invention relates to the technical field of cardio-pulmonary resuscitation equipment, in particular to a cardio-pulmonary resuscitation device for clinical medical treatment of emergency department.
Background
For example, chinese patent publication No. CN203677513U discloses a chest-abdomen alternative compression cardiopulmonary resuscitation device, comprising: backplate, supporting rack, left and right sides support still include two pressers that are used for chest abdomen to press cardiopulmonary resuscitation in turn, are equipped with the telescopic machanism who is used for adjusting both intervals between two pressers for the pressers fixed connection who presses the chest is on the supporting rack, and the upper end of left and right sides support is passed through the hinge and is articulated with the supporting rack both ends, and the lower extreme of left and right sides support passes through buckle structure and is fixed with the backplate both ends. The cardio-pulmonary resuscitation device with the chest and abdomen alternately pressing function is added with the functions of abdomen lifting and pressing, overcomes the resuscitation mode that the conventional cardiac resuscitator only presses the chest, promotes the amount of return heart blood, increases the cardiac preload and improves the success rate of rescue; the chest and abdomen are alternately pressed, which is helpful for blood to flow to important organs, increases the aortic pressure and the cardiac pulse pressure, and ensures the blood and oxygen supply of the important organs.
However, the cardiopulmonary resuscitation device with chest and abdomen alternately pressed has the following disadvantages: this cardiopulmonary resuscitation device is pressed in turn to chest abdomen adopts two sets of depressors, therefore the structure is more complicated, and manufacturing cost is higher, because there is not the contact between the structure between two sets of depressors moreover, leads to appearing synchronous operation for preventing the non-unity in the alternative operation, consequently need spend a long time before using at every turn and calibrate, waste time and energy, reduce efficiency.
Disclosure of Invention
The invention aims to provide a clinical medical cardio-pulmonary resuscitator for an emergency department, which has a simple structure, can realize alternate pressing by only one set of equipment, has low manufacturing cost, does not need calibration, wins precious time for rescue, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a clinical medical cardiopulmonary resuscitator of emergency department, includes the shell, the bottom of shell both sides is first pusher and second pusher of fixedly connected with respectively, sliding connection has first pressing mechanism in the first pusher, sliding connection has second pressing mechanism in the second pusher, actuating mechanism is installed in the place ahead of shell, actuating mechanism drives first pressing mechanism and second pressing mechanism alternate operation.
Preferably, the driving mechanism comprises a speed reducer and a crank, the speed reducer is mounted in front of the housing, and the crank is mounted at the shaft end of the speed reducer penetrating into the housing.
Preferably, the first pressing mechanism comprises a first push rod, a first cylinder sleeve and a first connecting rod, the first push rod is slidably connected into the first push cylinder, the first cylinder sleeve is sleeved at the bottom end, penetrating out of the first push cylinder, of the first push rod, and one end of the first connecting rod is hinged to one end, far away from the shaft end of the speed reducer, of the crank.
Preferably, the surface of one side of the shell is provided with a first guide groove, the other end of the first connecting rod penetrates out of the first guide groove and is hinged with a second connecting rod, the surface of the first push cylinder is provided with a second guide groove, and one end, far away from the first connecting rod, of the second connecting rod penetrates into the second guide groove and is hinged with the surface of the first push rod.
Preferably, the second pressing mechanism comprises a second push rod, a second cylinder sleeve and a third connecting rod, the second push rod is slidably connected into the second push cylinder, the second cylinder sleeve is sleeved at the bottom end, penetrating out of the second push cylinder, of the second push rod, and one end of the third connecting rod is hinged to one end, far away from the shaft end of the speed reducer, of the crank.
Preferably, the surface of the other side of the shell is provided with a third guide groove, the other end of the third connecting rod penetrates out of the third guide groove and is hinged with a fourth connecting rod, the surface of the second push cylinder is provided with a fourth guide groove, and one end, far away from the third connecting rod, of the fourth connecting rod penetrates into the fourth guide groove and is hinged with the surface of the second push rod.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention overcomes the resuscitation mode of the existing cardiac resuscitator which only presses the chest, promotes the amount of return heart blood, increases the cardiac preload, improves the success rate of rescue, and alternately presses the chest and the abdomen of a human body by arranging the first pressing mechanism and the second pressing mechanism, thereby being beneficial to the blood flowing to important organs, increasing the aortic pressure and the cardiac pulse pressure, ensuring the blood and oxygen supply of the important organs and reducing the death rate.
2. According to the invention, the first pressing mechanism and the second pressing mechanism are driven by the same driving mechanism and operate in an alternate mode, compared with the existing cardiac resuscitator which adopts two sets of resuscitator equipment, the manufacturing cost is reduced, and the preparation work of the instrument before rescue is less because the instrument before rescue is not needed to be calibrated, so that precious time is won for rescue.
Drawings
FIG. 1 is a schematic structural view of a front view of a housing of the present invention;
FIG. 2 is a schematic structural view of a rear sectional view of the housing of the present invention;
FIG. 3 is a schematic structural view of a rear view in section of the crank of the present invention rotated to the uppermost position;
FIG. 4 is a schematic structural view of a rear cross-sectional view of the first push rod of the present invention as it descends;
FIG. 5 is a schematic structural view of a rear sectional view of the first push rod of the present invention when it is lifted.
In the figure: the device comprises a shell, a first push cylinder, a second push cylinder, a first pressing mechanism, a first push rod, a first cylinder sleeve, a first connecting rod, a first guide groove, a second connecting rod, a second guide groove, a second pressing mechanism, a second push rod, a second cylinder sleeve, a third connecting rod, a third guide groove, a fourth connecting rod, a fourth guide groove, a driving mechanism, a speed reducer and a crank, wherein the shell is 1-shell, the first push cylinder is 2-3-4-first pressing mechanism, the first push rod is 41-42-second cylinder sleeve, the third connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a clinical medical cardiopulmonary resuscitator of emergency department, includes shell 1, the bottom of 1 both sides of shell fixedly connected with first push-and-pull section of thick bamboo 2 and second push-and-pull section of thick bamboo 3 respectively, sliding connection has first pressing mechanism 4 in the first push-and-pull section of thick bamboo 2, sliding connection has second pressing mechanism 5 in the second push-and-pull section of thick bamboo 3, actuating mechanism 6 is installed in the place ahead of shell 1, actuating mechanism 6 drives first pressing mechanism 4 and second pressing mechanism 5 alternate operation.
Specifically, the driving mechanism 6 includes a speed reducer 61 and a crank 62, the speed reducer 61 is installed in front of the housing 1, the crank 62 is installed at a shaft end of the speed reducer 61 penetrating into the housing 1, the frequency of the speed reducer 61 is adjustable, and the speed reducer 61 can drive the crank 62 to make circular motion after being started.
Specifically, first pressing means 4 includes first push rod 41, first cylinder liner 42 and first link 43, first push rod 41 sliding connection is in first pusher 2, first pusher 2 provides the guide effect for first push rod 41 removes, first cylinder liner 42 cup joints the bottom outside first pusher 2 is worn out at first push rod 41, first cylinder liner 42 is rubber products, because the cushioning effect of rubber itself, press on the patient health, can not cause the disability, the one end of first link 43 is articulated with the one end that speed reducer 61 axle head was kept away from to crank 62.
Further, a first guide groove 44 is formed in the surface of one side of the housing 1, the other end of the first connecting rod 43 penetrates through the first guide groove 44 and is hinged to a second connecting rod 45, so that the hinged position of the second connecting rod 45 and the first connecting rod 43 can only move along the first guide groove 44, a second guide groove 46 is formed in the surface of the first push cylinder 2, one end, far away from the first connecting rod 43, of the second connecting rod 45 penetrates into the second guide groove 46 and is hinged to the surface of the first push rod 41, so that the hinged position of the second connecting rod 45 and the first push rod 41 can only move along the second guide groove 46, the speed reducer 61 can drive the crank 62 to do circular motion after being started, then the first connecting rod 43 and the second connecting rod 45 are driven, and finally the first push rod 41 is driven to do reciprocating motion along the first push cylinder 2.
Specifically, the second pressing mechanism 5 includes a second push rod 51, a second cylinder sleeve 52 and a third connecting rod 53, the second push rod 51 is slidably connected in the second push cylinder 3, the second push cylinder 3 provides a guiding function for the second push rod 51 to move, the second cylinder sleeve 52 is sleeved at the bottom end of the second push rod 51 penetrating out of the second push cylinder 3, the second cylinder sleeve 52 is a rubber product, and due to the buffering function of rubber, the second cylinder sleeve is pressed on the body of a patient, so that the second cylinder sleeve cannot be damaged, and one end of the third connecting rod 53 is hinged to one end of the crank 62 far away from the shaft end of the speed reducer 61.
Further, the surface of the other side of the housing 1 is provided with a third guide groove 54, the other end of the third connecting rod 53 penetrates out of the third guide groove 54 and is hinged with a fourth connecting rod 55, so that the hinged position of the third connecting rod 53 and the fourth connecting rod 55 can only move along the third guide groove 54, the surface of the second push cylinder 3 is provided with a fourth guide groove 56, one end of the fourth connecting rod 55, which is far away from the third connecting rod 53, penetrates into the fourth guide groove 56 and is hinged with the surface of the second push rod 51, so that the hinged position of the fourth connecting rod 55 and the second push rod 51 can only move along the fourth guide groove 56, when the speed reducer 61 is started, the crank 62 can be driven to do circular motion, then the third connecting rod 53 and the fourth connecting rod 55 are driven, and finally the second push rod 51 is driven to do reciprocating motion along the second push.
Furthermore, the first pressing mechanism 4 presses the abdomen, the second pressing mechanism 5 presses the chest, the resuscitation mode that the existing cardiac resuscitator only presses the chest is overcome, the return blood volume is promoted, the cardiac preload is increased, the rescue success rate is improved, the first push rod 41 reciprocates along the first push cylinder 2 and the second push rod 51 reciprocates along the second push cylinder 3, the two motion processes run alternately, blood can flow to important organs easily, the aortic pressure and the cardiac pulse pressure are increased, the blood and oxygen supply of the important organs is guaranteed, and the death rate is reduced.
In addition, the distance between the first push rod 41 and the second push rod 51 is fixed, so that the resuscitator can be customized to different models at different distances before use, and therefore the utility of different crowds can be met.
The working principle is as follows: when the clinical medical cardiopulmonary resuscitator for emergency department is used, the device is firstly worn on the body of a patient, then the power is switched on, after the speed reducer 61 is started, the crank 62 can be driven to do circular motion, then the first connecting rod 43 and the second connecting rod 45 are driven, finally the first push rod 41 is driven to do reciprocating motion along the first push cylinder 2, meanwhile, the third connecting rod 53 and the fourth connecting rod 55 are driven, finally the second push rod 51 is driven to do reciprocating motion along the second push cylinder 3, in addition, the first push rod 41 does reciprocating motion along the first push cylinder 2 and the second push rod 51 does reciprocating motion along the second push cylinder 3, and the two motion processes are alternately operated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clinical medical cardiopulmonary resuscitator of emergency department, includes shell (1), its characterized in that: the bottom of shell (1) both sides is first push cylinder (2) of fixedly connected with and second push cylinder (3) respectively, sliding connection has first pressing mechanism (4) in first push cylinder (2), sliding connection has second pressing mechanism (5) in second push cylinder (3), actuating mechanism (6) are installed in the place ahead of shell (1), actuating mechanism (6) drive first pressing mechanism (4) and second pressing mechanism (5) alternate operation.
2. The emergency department clinical medical cardiopulmonary resuscitator of claim 1, wherein: the driving mechanism (6) comprises a speed reducer (61) and a crank (62), the speed reducer (61) is installed in front of the shell (1), and the crank (62) is installed at the shaft end of the speed reducer (61) penetrating into the shell (1).
3. The emergency department clinical medical cardiopulmonary resuscitator of claim 1, wherein: the first pressing mechanism (4) comprises a first push rod (41), a first cylinder sleeve (42) and a first connecting rod (43), the first push rod (41) is connected in the first push cylinder (2) in a sliding mode, the first cylinder sleeve (42) is sleeved at the bottom end, penetrating out of the first push cylinder (2), of the first push rod (41), and one end of the first connecting rod (43) is hinged to one end, away from the shaft end of the speed reducer (61), of the crank (62).
4. The emergency department clinical medical cardiopulmonary resuscitator of claim 3, wherein: the surface of one side of the shell (1) is provided with a first guide groove (44), the other end of the first connecting rod (43) penetrates out of the first guide groove (44) and is hinged with a second connecting rod (45), the surface of the first push cylinder (2) is provided with a second guide groove (46), and one end, far away from the first connecting rod (43), of the second connecting rod (45) penetrates into the second guide groove (46) and is hinged with the surface of the first push rod (41).
5. The emergency department clinical medical cardiopulmonary resuscitator of claim 1, wherein: the second pressing mechanism (5) comprises a second push rod (51), a second cylinder sleeve (52) and a third connecting rod (53), the second push rod (51) is connected in the second push cylinder (3) in a sliding mode, the second cylinder sleeve (52) is sleeved at the bottom end, penetrating out of the second push cylinder (3), of the second push rod (51), and one end of the third connecting rod (53) is hinged to one end, far away from the shaft end of the speed reducer (61), of the crank (62).
6. The emergency department clinical medical cardiopulmonary resuscitator of claim 5, wherein: the surface of the other side of the shell (1) is provided with a third guide groove (54), the other end of the third connecting rod (53) penetrates out of the third guide groove (54) and is hinged with a fourth connecting rod (55), the surface of the second push cylinder (3) is provided with a fourth guide groove (56), and one end, far away from the third connecting rod (53), of the fourth connecting rod (55) penetrates into the fourth guide groove (56) and is hinged with the surface of the second push rod (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010297669.7A CN111529357A (en) | 2020-04-16 | 2020-04-16 | Clinical medical cardiopulmonary resuscitator of emergency department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010297669.7A CN111529357A (en) | 2020-04-16 | 2020-04-16 | Clinical medical cardiopulmonary resuscitator of emergency department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111529357A true CN111529357A (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010297669.7A Pending CN111529357A (en) | 2020-04-16 | 2020-04-16 | Clinical medical cardiopulmonary resuscitator of emergency department |
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| CN (1) | CN111529357A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276790Y (en) * | 1996-01-04 | 1998-03-25 | 中国医学科学院生物医学工程研究所 | Cardio-pulmonary resuscitation device with chest and abdomen alternately pressed |
| US20060047228A1 (en) * | 2004-08-28 | 2006-03-02 | Petelenz Danuta G | Device for chest and abdominal compression CPR |
| CN1861034A (en) * | 2006-06-13 | 2006-11-15 | 王天生 | Automatic physiotherapy equipment for cardiac |
| CN201297948Y (en) * | 2008-12-12 | 2009-08-26 | 沈阳市航宇星仪表有限责任公司 | A small-flow gas meter |
| CN104434486A (en) * | 2014-09-30 | 2015-03-25 | 欧阳年沣 | Face beauty massager for achieving face massage and head massage in lifting, pulling and flapping mode |
| CN108478410A (en) * | 2018-04-28 | 2018-09-04 | 李梅 | A kind of multifunctional heart recovery pressing device and human body presses |
-
2020
- 2020-04-16 CN CN202010297669.7A patent/CN111529357A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276790Y (en) * | 1996-01-04 | 1998-03-25 | 中国医学科学院生物医学工程研究所 | Cardio-pulmonary resuscitation device with chest and abdomen alternately pressed |
| US20060047228A1 (en) * | 2004-08-28 | 2006-03-02 | Petelenz Danuta G | Device for chest and abdominal compression CPR |
| CN1861034A (en) * | 2006-06-13 | 2006-11-15 | 王天生 | Automatic physiotherapy equipment for cardiac |
| CN201297948Y (en) * | 2008-12-12 | 2009-08-26 | 沈阳市航宇星仪表有限责任公司 | A small-flow gas meter |
| CN104434486A (en) * | 2014-09-30 | 2015-03-25 | 欧阳年沣 | Face beauty massager for achieving face massage and head massage in lifting, pulling and flapping mode |
| CN108478410A (en) * | 2018-04-28 | 2018-09-04 | 李梅 | A kind of multifunctional heart recovery pressing device and human body presses |
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Application publication date: 20200814 |