CN103735402A - Thoracoabdominal alternate pressing type cardio-pulmonary resuscitator - Google Patents
Thoracoabdominal alternate pressing type cardio-pulmonary resuscitator Download PDFInfo
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- CN103735402A CN103735402A CN201410014702.5A CN201410014702A CN103735402A CN 103735402 A CN103735402 A CN 103735402A CN 201410014702 A CN201410014702 A CN 201410014702A CN 103735402 A CN103735402 A CN 103735402A
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Abstract
The invention discloses a thoracoabdominal alternate pressing type cardio-pulmonary resuscitator which comprises a back plate, a support frame, a left support, a right support and two press devices. The press devices are used for thoracoabdominal-alternate-pressing cardio-pulmonary resuscitation. Telescoping mechanisms used for adjusting the interval between the press devices are arranged between the press devices. The press device used for pressing the chest is fixedly connected to the support frame. The upper ends of the left support and the right support are hinged to two ends of the support frame through hinges respectively. The lower ends of the left support and the right support are fixed with two ends of the back plate through fasteners respectively. The thoracoabdominal alternate pressing type cardio-pulmonary resuscitator belongs to the field of medical instruments, has two additional functions of lifting and pressing abdomens, overcomes the single thoracic-pressing resuscitation mode of existing cardiac resuscitators, promotes returned blood volume, increases cardiac preload and assists in increasing salvage success rate; by thoracoabdominal alternate pressing, flowing of blood towards important organs is facilitated, aortic pressure and central arterial pressure are increased, and blood supply and oxygen supply for the important organs are guaranteed.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, be specifically related to a kind of breast abdomen and alternately press device for resuscitating heart and pulmones.
Background technology
Because human body is when suffering heart disease, hypertension, traffic accident or the acute illness such as drowned or unexpected injury, may cause shock to produce the phenomenon of breathing with heart beating cut, now brain cell and organ-tissue often cause anoxia because obtaining enough blood and oxygen supply.For fear of the generation of anaerobic condition, patient, send to before and after hospital, must routinely carry out blood oxygen concentration and heart beating that cardiopulmonary resuscitation CPR maintains patient and breathe.
Traditional cardiopulmonary resuscitation is to rely on rescuer patient is practiced artificial respiration and cardiac compression, to help disease to hinder patient, maintain blood oxygen concentration, but owing to adopting, artificial free-hand mode of suing and labouring is pressed amplitude, frequency differs, it makes the poor effect of patient's cardio-pulmonary resuscitation, so auxiliary cardio-pulmonary resuscitation survival kit is also developed.Existing cardio-pulmonary resuscitation equipment, what take is the single recovery mode of pressing chest, does not fully take into account the impact of returned blood volume on resuscitation effect, can not further increase returned blood volume and center arterial pressure.
Summary of the invention
Problem to be solved by this invention is, for the deficiency of above-mentioned technology, design a kind of be applicable to different crowd, volume breast abdomen little, lightweight, that can increase returned blood volume and center arterial pressure alternately presses device for resuscitating heart and pulmones.
The present invention for the technical scheme that its problem of solution adopts is:
A kind of breast abdomen is alternately pressed device for resuscitating heart and pulmones, comprise: backboard, bearing support, left and right support, it is characterized in that: also comprise two depressors of alternately pressing cardio-pulmonary resuscitation for breast abdomen, between described two depressors, be provided with for regulating the telescoping mechanism of distance between the two, for the depressor of pressing chest, be fixedly connected on bearing support, the upper end of described left and right support is hinged by hinge and bearing support two ends, and the lower end of described left and right support is fixed by buckle structure and backboard two ends.
In the present invention, described telescoping mechanism comprises and is arranged on two telescopic tubes between depressor.
In the present invention, described depressor comprises housing, controller, is connected in the motor of controller, for gyration being changed into straight-line eccentric wheel structure, for the sucker pressed, for driving the elevating mechanism of sucker lifting, described eccentric wheel structure comprise be connected in motor ring flange, be fixedly connected on the connecting rod on ring flange, above two press devices can be also pneumatic design.
In the present invention, described elevating mechanism comprise be fixedly connected on connecting rod bottom push rod, be arranged on housing for for push rod through the cylinder sleeve that connects sucker.
In the present invention, on described backboard, be arranged with more than one grip hole.
The invention has the beneficial effects as follows: the invention belongs to medical instruments field, the breast abdomen that the application of the invention provides is alternately pressed device for resuscitating heart and pulmones, having added abdominal part promotes and pressing function, overcome the single recovery pattern of pressing chest of existing cardiac resuscitator, promote returned blood volume, increase cardiac preload, improve salvage success rate; Breast abdomen is alternately pressed, and contributes to blood to flow to vitals, increases aortic pressure and center arterial pressure, guarantees vitals blood supply oxygen supply, is to promote at the 0.30 second postabdomen in the whole end of chest compression, reduces disability rate and mortality rate.In a word, this device for resuscitating heart and pulmones feature is the crowd that volume is little, lightweight, simple and reasonable, easy to operate, be applicable to different statures, design concept advanced person.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiments of the invention, below the accompanying drawing of required use during embodiment is described is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, rather than whole embodiment, and those skilled in the art is not paying under the prerequisite of creative work, can also obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the present embodiment;
The structural representation that the bearing support of Fig. 2 the present embodiment and left and right support are hinged;
The structural representation of the backboard of Fig. 3 the present embodiment;
The mounting structure schematic diagram of the depressor internal component of Fig. 4 the present embodiment;
Fig. 5 is the structural representation of buckle structure.
Shown in figure: 1. backboard, 2. bearing support, 3. left and right support, 4. depressor, 5. hinge, 6. buckle structure, 7. telescopic tube, 11. grip holes, 12. connecting axles, 41. housings, 42. controllers, 43. motors, 44. suckers, 45. ring flanges, 46. connecting rods, 47. push rods, 48. cylinder sleeves, 61. suspension shafts, 62. claws, 63. springs, 64. cotter pilotages, 65. locking bracing frames, 651. lockings.
The specific embodiment
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present invention, concrete structure and generation is carried out to clear, complete description, to understand fully object of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention, rather than whole embodiment, based on embodiments of the invention; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations of mentioning in literary composition, not singly refer to that member directly joins, and refer to and can, according to concrete performance, by adding or reducing, connect auxiliary, form more excellent draw bail.Each technical characterictic in the present invention, can combination of interactions under the prerequisite of not conflicting conflict.
Referring to figs. 1 through Fig. 2, as shown in the figure, a kind of breast abdomen is alternately pressed device for resuscitating heart and pulmones, comprise: backboard 1, bearing support 2, left and right support 3, also comprise two depressors 4 of alternately pressing cardio-pulmonary resuscitation for breast abdomen, between described two depressors 4, be provided with for regulating the telescoping mechanism of distance between the two, for the depressor 4 of pressing chest, be fixedly connected on bearing support 2, the upper end of described left and right support 3 is hinged by hinge 5 and bearing support 2 two ends, and the lower end of described left and right support 3 is fixed by buckle structure and backboard 1 two ends.
Further, described telescoping mechanism comprises and is arranged on two telescopic tubes 6 between depressor.
With reference to Fig. 4, as shown in the figure, described depressor 4 comprises housing 41, controller 42, is connected in the motor 43 of controller 42, for gyration being changed into straight-line eccentric wheel structure, for the sucker 44 pressed, for driving the elevating mechanism of sucker 44 liftings, described eccentric wheel structure comprise be connected in motor 43 ring flange 45, be fixedly connected on the connecting rod 46 on ring flange 45.The type of drive of depressor 4 inside can be that pneumatic, hydraulic-driven, motor drive, and as preferred embodiment, takes motor-driven technical scheme, and described motor 43 is servomotor.
Further, described elevating mechanism comprise be fixedly connected on connecting rod 46 bottoms push rod 47, be arranged on housing 41 for for push rod 47 through the cylinder sleeves 48 that connect sucker 44.
With reference to Fig. 3, as shown in the figure, on described backboard 1, be arranged with more than one grip hole 11.
With reference to Fig. 5, as shown in the figure, described snap device 6 comprises suspension shaft 61, claw 62, spring 63, cotter pilotage 64, be arranged on the locking bracing frame 65 of left and right support 3 bottoms, be arranged on the connecting axle 12 of backboard 1 both sides, upwards lift hook, the claw 62 of left and right support 3 bottoms is socketed on the connecting axle 12 of backboard 1 both sides, the heel application of force of connecting axle 12 to claw 62, claw 62 is rotated around suspension shaft 61, until the suspension hook of claw 62 is partly or entirely around connecting axle 12, now unclamp drag hook, due to the rebound effect of spring 63, the cotter pilotage 64 that is placed in spring 63 lower ends falls locking claw 62 fast, by 3 fastenings of left and right support in backboard 1.The locking 651 of locking bracing frame 65 is for buckling connecting axle 12.When equipment does not use, upwards strain drag hook, cotter pilotage 64 is thrown off, and claw 62 unclamps connecting axle 12 and returns back to original state, bracing frame 2 and left and right support 3 is taken down to FOLD AND PACK from backboard 1.
As preferred embodiment, described is 15-20 centimetre for sucker 44 diameters of pressing chest, with negative pressure mode and skin of chest close contact, bear and press and castering action, for the depressor 4 of pressing chest press and lifting amplitude, frequency controlled, amplitude is approximately 4-6 centimetre of left and right, and frequency is 80-120 beat/min.
As preferred embodiment, the described sucker 44 diameter 15-30 centimetre that press abdominal part, with negative pressure mode and skin of abdomen close contact, bear and press and castering action, for the depressor 4 of pressing abdominal part press and lifting amplitude, frequency controlled, amplitude can be a bit larger tham chest compression, and frequency is identical with chest compression.
Abdominal part is pressed and is promoted sequence and chest compression to promote sequence contrary, and during chest compression, abdominal part promotes, and during chest lifting, abdominal part is pressed.
Above preferred embodiments of the present invention is illustrated, but the present invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to spirit of the present invention, and the modification that these are equal to or replacement are all included in the application's claim limited range.
Claims (5)
1. a breast abdomen is alternately pressed device for resuscitating heart and pulmones, comprise: backboard (1), bearing support (2), left and right support (3), it is characterized in that: also comprise two depressors (4) of alternately pressing cardio-pulmonary resuscitation for breast abdomen, between described two depressors (4), be provided with for regulating the telescoping mechanism of distance between the two, for the depressor (4) of pressing chest, be fixedly connected on bearing support (2), the upper end of described left and right support (3) is hinged by hinge (5) and bearing support (2) two ends, the lower end of described left and right support (3) is fixed by buckle structure (6) and backboard (1) two ends.
2. breast abdomen according to claim 1 is alternately pressed device for resuscitating heart and pulmones, it is characterized in that: described telescoping mechanism comprises and is arranged on two telescopic tubes (7) between depressor.
3. breast abdomen according to claim 1 is alternately pressed device for resuscitating heart and pulmones, it is characterized in that: described depressor (4) comprises housing (41), controller (42), is connected in the motor (43) of controller (42), for gyration being changed into straight-line eccentric wheel structure, for the sucker (44) pressed, for driving the elevating mechanism of sucker (44) lifting, described eccentric wheel structure comprise be connected in motor (43) ring flange (45), be fixedly connected on the connecting rod (46) on ring flange (45).
4. breast abdomen according to claim 2 is alternately pressed device for resuscitating heart and pulmones, it is characterized in that: described elevating mechanism comprise be fixedly connected on connecting rod (46) bottom push rod (47), be arranged on housing (41) upper for for push rod (47) through the cylinder sleeve (48) that connects sucker (44).
5. breast abdomen according to claim 1 is alternately pressed device for resuscitating heart and pulmones, it is characterized in that: on described backboard (1), be arranged with more than one grip hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410014702.5A CN103735402B (en) | 2014-01-14 | 2014-01-14 | A kind of breast abdomen alternately presses device for resuscitating heart and pulmones |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410014702.5A CN103735402B (en) | 2014-01-14 | 2014-01-14 | A kind of breast abdomen alternately presses device for resuscitating heart and pulmones |
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| Publication Number | Publication Date |
|---|---|
| CN103735402A true CN103735402A (en) | 2014-04-23 |
| CN103735402B CN103735402B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410014702.5A Expired - Fee Related CN103735402B (en) | 2014-01-14 | 2014-01-14 | A kind of breast abdomen alternately presses device for resuscitating heart and pulmones |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104352345A (en) * | 2014-10-27 | 2015-02-18 | 上海由威通信科技有限公司 | Mobile type cardio-pulmonary resuscitation equipment and control method thereof |
| CN109223505A (en) * | 2018-11-14 | 2019-01-18 | 王云文 | A kind of internal medicine cardiovascular disease treatment auxiliary device |
| CN109363921A (en) * | 2018-11-06 | 2019-02-22 | 武文超 | A kind of Cardiopulmonary Cerebrovascular buoyant apparatus |
| CN111494194A (en) * | 2020-04-23 | 2020-08-07 | 李春洁 | Pneumatic mechanical type chest and abdomen linkage interaction automatic pressing machine |
| CN113230116A (en) * | 2021-06-07 | 2021-08-10 | 山东大学 | Chest and abdomen combined pressing system coordinately controlled by double steering engines |
| CN113274279A (en) * | 2021-06-09 | 2021-08-20 | 山东大学 | Chest-abdomen combined cardio-pulmonary resuscitation device |
| CN113576877A (en) * | 2021-07-29 | 2021-11-02 | 深圳市安保科技有限公司 | Multifunctional resuscitator and control method thereof |
Citations (4)
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| CN2276790Y (en) * | 1996-01-04 | 1998-03-25 | 中国医学科学院生物医学工程研究所 | Alternativlly pressuring heart-lung restoring device |
| CN2543514Y (en) * | 2001-07-09 | 2003-04-09 | 张海鹏 | Chest and stomach press type initiative deep breathing equivalent resuscitator |
| CN202078515U (en) * | 2011-04-07 | 2011-12-21 | 天津市普瑞仪器有限公司 | Portable positive-negative-pressure automatic cardio-pulmonary resuscitator |
| CN203677513U (en) * | 2014-01-14 | 2014-07-02 | 牟春平 | Cardiopulmonary resuscitation device capable of alternately pressing chest and abdomen |
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2014
- 2014-01-14 CN CN201410014702.5A patent/CN103735402B/en not_active Expired - Fee Related
Patent Citations (4)
| 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 | Alternativlly pressuring heart-lung restoring device |
| CN2543514Y (en) * | 2001-07-09 | 2003-04-09 | 张海鹏 | Chest and stomach press type initiative deep breathing equivalent resuscitator |
| CN202078515U (en) * | 2011-04-07 | 2011-12-21 | 天津市普瑞仪器有限公司 | Portable positive-negative-pressure automatic cardio-pulmonary resuscitator |
| CN203677513U (en) * | 2014-01-14 | 2014-07-02 | 牟春平 | Cardiopulmonary resuscitation device capable of alternately pressing chest and abdomen |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104352345A (en) * | 2014-10-27 | 2015-02-18 | 上海由威通信科技有限公司 | Mobile type cardio-pulmonary resuscitation equipment and control method thereof |
| CN109363921A (en) * | 2018-11-06 | 2019-02-22 | 武文超 | A kind of Cardiopulmonary Cerebrovascular buoyant apparatus |
| CN109223505A (en) * | 2018-11-14 | 2019-01-18 | 王云文 | A kind of internal medicine cardiovascular disease treatment auxiliary device |
| CN111494194A (en) * | 2020-04-23 | 2020-08-07 | 李春洁 | Pneumatic mechanical type chest and abdomen linkage interaction automatic pressing machine |
| CN113230116A (en) * | 2021-06-07 | 2021-08-10 | 山东大学 | Chest and abdomen combined pressing system coordinately controlled by double steering engines |
| CN113230116B (en) * | 2021-06-07 | 2022-08-02 | 山东大学 | Chest and abdomen combined pressing system coordinately controlled by double steering engines |
| AU2022201970B2 (en) * | 2021-06-07 | 2023-11-09 | Qilu Hospital of Shandong University | System of chest and abdominal compression-decompression with coordinated control of dual servos |
| CN113274279A (en) * | 2021-06-09 | 2021-08-20 | 山东大学 | Chest-abdomen combined cardio-pulmonary resuscitation device |
| CN113274279B (en) * | 2021-06-09 | 2022-05-31 | 山东大学 | Chest-abdomen combined cardio-pulmonary resuscitation device |
| CN113576877A (en) * | 2021-07-29 | 2021-11-02 | 深圳市安保科技有限公司 | Multifunctional resuscitator and control method thereof |
| WO2023005206A1 (en) * | 2021-07-29 | 2023-02-02 | 深圳市安保科技有限公司 | Multifunctional resuscitation machine and method for controlling same |
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| CN103735402B (en) | 2016-03-23 |
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