CN108403407A - A kind of cardiac resuccitation automatic pressing - Google Patents
A kind of cardiac resuccitation automatic pressing Download PDFInfo
- Publication number
- CN108403407A CN108403407A CN201810406886.8A CN201810406886A CN108403407A CN 108403407 A CN108403407 A CN 108403407A CN 201810406886 A CN201810406886 A CN 201810406886A CN 108403407 A CN108403407 A CN 108403407A
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- China
- Prior art keywords
- hinge
- hinged
- fixed
- supporting leg
- movable supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000000747 cardiac effect Effects 0.000 title claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004226 guanylic acid Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- 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
- A61H2201/50—Control means thereof
-
- 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
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)
- Massaging Devices (AREA)
Abstract
The present invention provides a kind of cardiac resuccitation automatic pressing, including fixed plate, frame shell, rotary spanner, movable supporting leg, classification limit thick stick, pressing center, centric slider-crank mechanism is driven by servo motor, further driving five-rod drives work head to move back and forth, shift motion is 6cm, and the movable supporting leg of frame shell is scalable, working condition stretches stroke for 12 ~ 24cm, step-length is 2cm, to achieve the effect that according to pressing depth adjustable and uniform, the pressing reciprocal time is identical, adapt to the individual of different fat or thin degree.
Description
Technical field
The present invention relates to the field of medical instrument technology, more particularly to a kind of cardiac resuccitation automatic pressing.
Background technology
Traditional chest outside the heart resuscitation mostly uses operator's both hands in the chest press section of patient, rhythmically presses
Method, come what is realized.It is required when pressing：Pressing 3 ~ 6cm of sagging depth, compression frequency is 80 ~ 120 times/min, thus is operated strong
It spends larger.In practical operation, often because operator's arm is stretched not directly, palm firmly unevenness is formed；Or because operator's muscle power disappears
It consumes excessive, needs continually many reasons such as exchange operators, influence the effect of pressing, it is concurrent fracture of rib etc. especially easily occur
Disease.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of cardiac resuccitation automatic pressing, driven to the heart by servo motor
Slider-crank mechanism further drives five-rod that work head is driven to move back and forth, and the holder of frame shell is scalable, to
Achieve the effect that the individual that according to pressing depth adjustable and uniform, the reciprocal time is identical, adapts to different fat or thin degree.
Technical solution used in the present invention is：A kind of cardiac resuccitation automatic pressing, including fixed plate, frame shell,
Rotary spanner, movable supporting leg, classification limit thick stick, pressing center, the fixed plate are welded on frame shell with classification limit thick stick
On；There are two the movable supporting legs, is inserted into the hole of frame shell both sides respectively；There are two the rotary spanners, each
One hinged on movable supporting leg, when being stuck on the limit pin on classification limit thick stick, movable supporting leg is fixed, and disengaging limit is rotated by 90 °
When the pin of position, movable supporting leg is moved, the grading effect of movable supporting leg extension is reached；The pressing is centrally through bolt
Group is connected and fixed in fixed plate.
Further, the pressing center include babinet, pry through port lid, rubber cylinder plate, servo motor, cover, end
Lid, screw A, conical gear A, conical gear B, axis A, crank, hinge A, bearing, hinge B, connecting rod A, axis B, rocking bar, screw B,
Baffle ring, spring, push rod, hinge C, hinge D, slide bar A, connecting rod B, hinge E, swing rod, slide bar B, sliding block, the babinet are processing
The housing main body at center is opened thereon there are four through-hole, for external connecting；It is described to pry through port lid and cover is fixed on babinet
On；The end cap is fixed on cover；The servo motor is fixed on by screw A on cover；The conical gear A
It is fixed on servo motor output shaft；The conical gear B is hinged on cover endoporus and coordinates in conical gear A；It is described
Crank one end be fixedly arranged on conical gear B；Described one end connecting rod A is hinged by hinge A and the crank other end, and the other end is logical
It is hinged to cross hinge B and slide bar B；In the hole of bearing on the cylindrical bar partial insertion babinet of the slide bar B；The sliding block hinge
It is connected on slide bar B；The swing rod is inserted into the square hole of sliding block, and one end and the axis A being fixed on babinet are hinged, the other end with
Connecting rod B is hinged by hinge E；Described rocking bar one end and the axis B being fixed on babinet are hinged；The push rod column part is inserted
In the circular hole for entering rocking bar, the other end is hinged in the middle part of connecting rod B by hinge C；The spring is inserted into push rod, side and rocking bar
End thereof contacts, the other side with the baffle ring on push rod be fixedly arranged at by screw B contact；The slide bar A is hinged on company by hinge D
On bar B, and it is inserted into the hole on babinet；The rubber cylinder plate is fixed on slide bar A.
Since present invention employs above-mentioned technical proposal, the present invention has the following advantages：（1）The present invention passes through to innermost being handle
Slide block mechanism is connected with five-rod, can be obtained it is fixed according to pressing depth with identical pressing reciprocal time, it is good to reach
Good pressing effect；（2）The present invention limits thick stick by classification, and the stabilizer blade extension of different length can be obtained, fat to adapt to
Each individual that thin degree differs, and be adjusted according to pressing depth；（3）The present invention is small, light-weight, easy to carry, and frame
Hollow part can hang other kinds of medical device product.
Description of the drawings
Fig. 1, Fig. 2 are the overall structure diagram of the present invention.
Fig. 3, Fig. 4, Fig. 5 are the pressing division center schematic diagram of the present invention.
Drawing reference numeral：1- fixed plates；2- frame shells；3- rotary spanners；4- movable supporting legs；5- classification limit thick sticks；6- is pressed
Pressure center；601- babinets；602- pries through port lid；603- rubber cylinder plates；604- servo motors；605- covers；606- end caps；
607- screws A；608- conical gears A；609- conical gears B；610- axis A；611- cranks；612- hinges A；613- bearings；
614- hinges B；615- connecting rods A；616- axis B；617- rocking bars；618- screws B；619- baffle rings；620- springs；621- push rods；
622- hinges C；623- hinges D；624- slide bars A；625- connecting rods B；626- hinges E；627- swing rods；628- slide bars B；629- is slided
Block.
Specific implementation mode
With reference to specific embodiment, the invention will be further described, in the illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
Embodiment：A kind of cardiac resuccitation automatic pressing as shown in figure 1, figure 2, figure 3, figure 4 and figure 5, including fixed plate 1,
Frame shell 2, rotary spanner 3, movable supporting leg 4, classification limit thick stick 5, pressing center 6.Fixed plate 1 is welded with classification limit thick stick 5
On frame shell 2.There are two movable supporting legs 4, is inserted into the hole of 2 both sides of frame shell respectively.There are two rotary spanners 3, often
One hinged on a movable supporting leg 4, when being stuck on the limit pin on classification limit thick stick 5, movable supporting leg 4 is fixed, and is rotated by 90 ° de-
When from limit pin, movable supporting leg 4 is moved, the grading effect of 4 extension of movable supporting leg is reached.Pressing center 6 passes through spiral shell
Bolt group is connected and fixed in fixed plate 1.
Pressing center 6 includes babinet 601, pries through port lid 602, rubber cylinder plate 603, servo motor 604, cover 605, holds
Lid 606, screw A 607, conical gear A 608, conical gear B 609, axis A 610, crank 611, hinge A 612, bearing
613, hinge B 614, connecting rod A 615, axis B 616, rocking bar 617, screw B 618, baffle ring 619, spring 620, push rod 621, hinge
Chain C 622, hinge D 623, slide bar A 624, connecting rod B 625, hinge E 626, swing rod 627, slide bar B 628, sliding block 629, case
Body 601 is the housing main body of machining center 6, is opened thereon there are four through-hole, for external connecting.Pry through port lid 602 and cover 605
It is fixed on babinet 601.End cap 606 is fixed on cover 605.Servo motor 604 is fixed on cover 605 by screw A 607
On.Conical gear A 608 is fixed on 604 output shaft of servo motor.Conical gear B 609 is hinged on 605 endoporus of cover simultaneously
Coordinate in conical gear A 608.611 one end of crank is fixedly arranged on conical gear B 609.615 one end connecting rod A passes through hinge A
612 is hinged with 611 other end of crank, and the other end is hinged by hinge B 614 and slide bar B 628.The cylindrical rod section of slide bar B 628
Divide in the hole of the bearing 613 on insertion babinet 601.Sliding block 629 is hinged on slide bar B 628.Swing rod 627 is inserted into sliding block 629
In square hole, one end and the axis A 610 being fixed on babinet 601 are hinged, and the other end is cut with scissors with connecting rod B 625 by hinge E 626
It connects.617 one end of rocking bar and the axis B 616 being fixed on babinet 601 are hinged.621 column part of push rod is inserted into the circular hole of rocking bar 617
In, the other end and 625 middle parts connecting rod B are hinged by hinge C 622.Spring 620 is inserted into push rod 621, side and rocking bar 617
End thereof contacts, the other side are contacted with the baffle ring 619 being fixedly arranged on push rod 621 by screw B 618.Slide bar A 624 passes through hinge D
623 are hinged on connecting rod B 625, and are inserted into the hole on babinet 601.Rubber cylinder plate 603 is fixed on slide bar A 624.
Operation principle of the present invention：The present invention drives conical gear A 608 by servo motor 604, is further driven to consolidate
Crank 611 on conical gear B 609 rotates, and crank 611 is moved back and forth by connecting rod A 615 with moving slide-bar B 628, slide bar
By sliding block 629 with 627 reciprocally swinging of driven fork, swing rod 627 is back and forth moved by connecting rod B 625 with moving slide-bar A 624 B 628
It is dynamic, final that the rubber cylinder plate 603 being fixedly arranged on slide bar A 624 is driven to move back and forth, shift motion 6cm.Wherein, connecting rod B
625 movements, can drive push rod 621 hinged therewith to move, and push rod 621 is further driven to rocking bar 617 and swings simultaneously extension spring
620, as accumulation of energy auxiliary device.In addition, when rotary spanner 3 is stuck on the limit pin on classification limit thick stick 5, movable supporting leg 4
It is fixed, when being rotated by 90 ° disengaging limit pin, movable supporting leg 4 is moved, the grading effect of 4 extension of movable supporting leg is reached, from
And the height of frame shell 2 is adjusted, different fat or thin individuals are adapted to, or according to pressing depth use as adjustment, working condition is flexible
Stroke is 12 ~ 24cm, step-length 2cm.
Claims (1)
1. a kind of cardiac resuccitation automatic pressing, including fixed plate（1）, frame shell（2）, rotary spanner（3）, movable supporting leg
（4）, classification limit thick stick（5）, pressing center（6）, it is characterised in that：The fixed plate（1）Thick stick is limited with classification（5）It is welded on
Frame shell（2）On；The movable supporting leg（4）There are two, it is inserted into frame shell respectively（2）In the hole of both sides；The rotation
Turn spanner（3）There are two, each movable supporting leg（4）It is upper to be hinged one, it is stuck in classification limit thick stick（5）On limit pin on when,
Movable supporting leg（4）It is fixed, when being rotated by 90 ° disengaging limit pin, move movable supporting leg（4）, reach movable supporting leg（4）Outer elongation
The grading effect of degree；The pressing center（6）It is fixed on fixed plate by bolt connections（1）On；
The pressing center（6）Including babinet（601）, pry through port lid（602）, rubber cylinder plate（603）, servo motor
（604）, cover（605）, end cap（606）, screw A（607）, conical gear A（608）, conical gear B（609）, axis A（610）、
Crank（611）, hinge A（612）, bearing（613）, hinge B（614）, connecting rod A（615）, axis B（616）, rocking bar（617）, screw B
（618）, baffle ring（619）, spring（620）, push rod（621）, hinge C（622）, hinge D（623）, slide bar A（624）, connecting rod B
（625）, hinge E（626）, swing rod（627）, slide bar B（628）, sliding block（629）, the babinet（601）For machining center（6）
Housing main body, opened thereon there are four through-hole, for external connecting；Described pries through port lid（602）And cover（605）It is fixed on
Babinet（601）On；The end cap（606）It is fixed on cover（605）On；The servo motor（604）Pass through screw A
（607）It is fixed on cover（605）On；The conical gear A（608）It is fixed on servo motor（604）On output shaft；It is described
Conical gear B（609）It is hinged on cover（605）On endoporus and in conical gear A（608）Cooperation；The crank（611）
One end is fixedly arranged at conical gear B（609）On；The connecting rod A（615）One end passes through hinge A（612）With crank（611）Separately
One end is hinged, and the other end passes through hinge B（614）With slide bar B（628）It is hinged；The slide bar B（628）Cylindrical bar part
It is inserted into babinet（601）On bearing（613）Hole in；The sliding block（629）It is hinged on slide bar B（628）On；The pendulum
Bar（627）It is inserted into sliding block（629）Square hole in, one end and be fixed on babinet（601）On axis A（610）It is hinged, the other end
With connecting rod B（625）Pass through hinge E（626）It is hinged；The rocking bar（617）One end and it is fixed on babinet（601）On axis B
（616）It is hinged；The push rod（621）Column part is inserted into rocking bar（617）Circular hole in, the other end and connecting rod B（625）In
Portion passes through hinge C（622）It is hinged；The spring（620）It is inserted into push rod（621）In, side and rocking bar（617）End thereof contacts,
The other side and pass through screw B（618）It is fixedly arranged at push rod（621）On baffle ring（619）Contact；The slide bar A（624）Pass through
Hinge D（623）It is hinged on connecting rod B（625）On, and it is inserted into babinet（601）On hole in；The rubber cylinder plate（603）
It is fixed on slide bar A（624）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810406886.8A CN108403407A (en) | 2018-05-01 | 2018-05-01 | A kind of cardiac resuccitation automatic pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810406886.8A CN108403407A (en) | 2018-05-01 | 2018-05-01 | A kind of cardiac resuccitation automatic pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108403407A true CN108403407A (en) | 2018-08-17 |
Family
ID=63137437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810406886.8A Withdrawn CN108403407A (en) | 2018-05-01 | 2018-05-01 | A kind of cardiac resuccitation automatic pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108403407A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009981A (en) * | 2018-09-10 | 2018-12-18 | 徐金标 | A kind of automatic pressing machine of cardiac resuccitation |
| CN110368287A (en) * | 2019-08-30 | 2019-10-25 | 河南科技大学第一附属医院 | A kind of adaptive CPR external chest compression device |
| CN110393663A (en) * | 2019-08-30 | 2019-11-01 | 河南科技大学第一附属医院 | CPR external chest compression device |
| CN112641499A (en) * | 2020-12-31 | 2021-04-13 | 杭州堃博生物科技有限公司 | Pusher and steam ablation equipment |
| CN112681682A (en) * | 2020-12-25 | 2021-04-20 | 曹雨 | Exterior wall painting device for building construction |
| CN113768775A (en) * | 2021-09-26 | 2021-12-10 | 河南科技大学第一附属医院 | Cardiopulmonary resuscitation compression device |
| US11744772B2 (en) | 2021-05-12 | 2023-09-05 | Ariel Fabian | Adjustable automated CPR positioning apparatus |
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| CN105362058A (en) * | 2015-11-11 | 2016-03-02 | 吉林大学 | Emergency treatment device for cardiac patient |
| CN105858322A (en) * | 2016-04-21 | 2016-08-17 | 武汉理工大学 | Innovative paper finishing mechanism |
| CN206297718U (en) * | 2016-11-08 | 2017-07-04 | 山东科技大学 | A kind of bionic mechanical fish tail portion propulsive mechanism |
| CN206774094U (en) * | 2016-12-21 | 2017-12-19 | 桂林理工大学 | A kind of mechanism teaching demonstration platform |
| CN207221019U (en) * | 2017-02-07 | 2018-04-13 | 彭庆德 | A kind of intracardiac section office's first aid heart pressing device |
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| CN205044704U (en) * | 2015-10-16 | 2016-02-24 | 青岛科技大学 | Portable car side window and rear -view mirror windshield wiper device |
| CN105362058A (en) * | 2015-11-11 | 2016-03-02 | 吉林大学 | Emergency treatment device for cardiac patient |
| CN105858322A (en) * | 2016-04-21 | 2016-08-17 | 武汉理工大学 | Innovative paper finishing mechanism |
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| CN207221019U (en) * | 2017-02-07 | 2018-04-13 | 彭庆德 | A kind of intracardiac section office's first aid heart pressing device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009981A (en) * | 2018-09-10 | 2018-12-18 | 徐金标 | A kind of automatic pressing machine of cardiac resuccitation |
| CN110368287A (en) * | 2019-08-30 | 2019-10-25 | 河南科技大学第一附属医院 | A kind of adaptive CPR external chest compression device |
| CN110393663A (en) * | 2019-08-30 | 2019-11-01 | 河南科技大学第一附属医院 | CPR external chest compression device |
| CN112681682A (en) * | 2020-12-25 | 2021-04-20 | 曹雨 | Exterior wall painting device for building construction |
| CN112641499A (en) * | 2020-12-31 | 2021-04-13 | 杭州堃博生物科技有限公司 | Pusher and steam ablation equipment |
| US11744772B2 (en) | 2021-05-12 | 2023-09-05 | Ariel Fabian | Adjustable automated CPR positioning apparatus |
| US12213938B2 (en) | 2021-05-12 | 2025-02-04 | Ariel Fabian | Adjustable automated CPR positioning apparatus |
| CN113768775A (en) * | 2021-09-26 | 2021-12-10 | 河南科技大学第一附属医院 | Cardiopulmonary resuscitation compression device |
| CN113768775B (en) * | 2021-09-26 | 2022-09-02 | 河南科技大学第一附属医院 | Cardiopulmonary resuscitation pressing device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |
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| WW01 | Invention patent application withdrawn after publication |