CN103735402B - A kind of breast abdomen alternately presses device for resuscitating heart and pulmones - Google Patents
A kind of breast abdomen alternately presses device for resuscitating heart and pulmones Download PDFInfo
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- CN103735402B CN103735402B CN201410014702.5A CN201410014702A CN103735402B CN 103735402 B CN103735402 B CN 103735402B CN 201410014702 A CN201410014702 A CN 201410014702A CN 103735402 B CN103735402 B CN 103735402B
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- breast abdomen
- pulmones
- pressing
- backboard
- depressor
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Abstract
The invention discloses a kind of breast abdomen and alternately press device for resuscitating heart and pulmones, comprise: backboard, bearing support, left and right support, also comprise two alternately press cardio-pulmonary resuscitation depressor for breast abdomen, the telescoping mechanism for regulating distance is between the two provided with between two depressors, depressor for pressing chest is fixedly connected on bearing support, the upper end of left and right support by hinge and bearing support two ends hinged, the lower end of left and right support is fixed by buckle structure and backboard two ends.The invention belongs to medical instruments field, this breast abdomen alternately presses device for resuscitating heart and pulmones, with the addition of abdominal part and promotes and pressing function, overcome the recovery pattern of the single pressing chest of existing cardiac resuscitator, promote returned blood volume, increase cardiac preload, improve salvage success rate; Breast abdomen is pressing alternately, contributes to blood and flows to vitals, increases aortic pressure and central aortic pressure, ensures vitals blood supply oxygen supply.
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, shock may be caused to produce the phenomenon of breathing and stopping suddenly with heart beating, and now brain cell and organ-tissue often cause anoxia because of obtaining enough blood and oxygen supply.In order to avoid the generation of anaerobic condition, send to before and after hospital patient, routinely must carry out cardiopulmonary resuscitation CPR and breathe to the blood oxygen concentration and heart beating that maintain patient.
Traditional cardiopulmonary resuscitation relies on rescuer to practice artificial respiration and cardiac compression to patient, hinder patient to help disease and maintain blood oxygen concentration, but owing to adopting, manually free-hand the mode of suing and labouring presses 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 recovery mode of single pressing chest, does not fully take into account the impact of returned blood volume on resuscitation effect, can not increase returned blood volume and central aortic pressure further.
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 that is little, lightweight, that can increase returned blood volume and central aortic pressure alternately presses device for resuscitating heart and pulmones.
The technical scheme that the present invention adopts for its problem of solution is:
A kind of breast abdomen alternately presses device for resuscitating heart and pulmones, comprise: backboard, bearing support, left and right support, it is characterized in that: also comprise two alternately press cardio-pulmonary resuscitation depressor for breast abdomen, the telescoping mechanism for regulating distance is between the two provided with between described two depressors, depressor for pressing chest is fixedly connected on bearing support, the upper end of described left and right support by hinge and bearing support two ends hinged, 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 the telescopic tube be arranged between two depressors.
In the present invention, described depressor comprising housing, controller, the motor being connected to controller, the eccentric wheel structure for gyration being changed into rectilinear motion, the sucker being used for pressing, being used for the elevating mechanism that drives sucker to be elevated, described eccentric wheel structure comprises the ring flange being connected to motor, the connecting rod be fixedly connected on ring flange, and above two press devices also can be pneumatic design.
In the present invention, described elevating mechanism comprise be fixedly connected on push rod bottom connecting rod, be arranged on housing for for push rod through the cylinder sleeve connecting sucker.
In the present invention, described backboard is 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 alternately presses device for resuscitating heart and pulmones, with the addition of abdominal part to promote and pressing function, overcome the recovery pattern of the single pressing chest of existing cardiac resuscitator, promote returned blood volume, increase cardiac preload, improve salvage success rate; Breast abdomen is pressing alternately, contributes to blood and flows to vitals, increases aortic pressure and central aortic pressure, ensures 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 stature, and design concept is advanced.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiments of the invention, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present invention, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying 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 bearing support of Fig. 2 the present embodiment and the hinged structural representation of left and right support;
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, support 3., 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.
Detailed description of the invention
Clear, complete description is carried out, to understand object of the present invention, characteristic sum effect fully below with reference to embodiment and the accompanying drawing technique effect to design of the present invention, concrete structure and generation.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characteristic 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 alternately presses device for resuscitating heart and pulmones, comprise: backboard 1, bearing support 2, left and right support 3, also comprise two alternately press cardio-pulmonary resuscitation depressor 4 for breast abdomen, the telescoping mechanism for regulating distance is between the two provided with between described two depressors 4, depressor 4 for pressing chest is 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 the telescopic tube 6 be arranged between two depressors.
With reference to Fig. 4, as shown in the figure, described depressor 4 comprising housing 41, controller 42, the motor 43 being connected to controller 42, the eccentric wheel structure for gyration being changed into rectilinear motion, the sucker 44 being used for pressing, being used for the elevating mechanism that drives sucker 44 to be elevated, and described eccentric wheel structure comprises the ring flange 45 being connected to motor 43, the connecting rod 46 be fixedly connected on ring flange 45.The type of drive of depressor 4 inside can be pneumatic, hydraulic-driven, motor driving, and as preferred embodiment, take motor-driven technical scheme, described motor 43 is servomotor.
Further, described elevating mechanism comprise be fixedly connected on push rod 47 bottom connecting rod 46, be arranged on housing 41 for for push rod 47 through the cylinder sleeve 48 connecting sucker 44.
With reference to Fig. 3, as shown in the figure, described backboard 1 is 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 bottom, be arranged on the connecting axle 12 of backboard 1 both sides, upwards lift hook, the claw 62 of left and right support 3 bottom is socketed on the connecting axle 12 of backboard 1 both sides, the heel force of connecting axle 12 pairs of claws 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 being placed in spring 63 lower end falls locking claw 62 fast, by left and right support 3 fastening 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 from backboard 1, FOLD AND PACK.
As preferred embodiment, described sucker 44 diameter for pressing chest is 15-20 centimetre, with negative pressure mode and skin of chest close contact, bear pressing and castering action, depressor 4 for pressing chest presses and lifting amplitude, frequency are controlled, amplitude is approximately 4-6 cm, and frequency is 80-120 beat/min.
As preferred embodiment, the sucker 44 diameter 15-30 centimetre of described pressing abdominal part, with negative pressure mode and skin of abdomen close contact, bear pressing and castering action, depressor 4 for pressing abdominal part presses and lifting amplitude, frequency are controlled, amplitude can be a bit larger tham chest compression, and frequency is identical with chest compression.
It is contrary that abdominal compression lifting sequence and chest compression promote sequence, and namely during chest compression, abdominal part promotes, when chest promotes, and abdominal compression.
Above better embodiment 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 these equivalent modification or replacement are all included in the application's claim limited range.
Claims (2)
1. a breast abdomen alternately presses 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 alternately press cardio-pulmonary resuscitation depressor (4) for breast abdomen, the telescoping mechanism for regulating distance is between the two provided with between described two depressors (4), depressor (4) for pressing chest is 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, described telescoping mechanism comprises the telescopic tube (7) be arranged between two depressors, described depressor (4) comprises housing (41), controller (42), the motor (43) being connected to controller (42), the eccentric wheel structure for gyration being changed into rectilinear motion, the sucker (44) being used for pressing, elevating mechanism for driving sucker (44) to be elevated, and described eccentric wheel structure comprises the ring flange (45) being connected to motor (43), the connecting rod (46) be fixedly connected on ring flange (45), described elevating mechanism comprise be fixedly connected on connecting rod (46) bottom push rod (47), be arranged on housing (41) on for for push rod (47) through connection sucker (44) cylinder sleeve (48).
2. breast abdomen according to claim 1 alternately presses device for resuscitating heart and pulmones, it is characterized in that: described backboard (1) is 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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
|---|---|
| CN103735402A CN103735402A (en) | 2014-04-23 |
| CN103735402B true CN103735402B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| CN (1) | CN103735402B (en) |
Families Citing this family (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 |
| CN109363921A (en) * | 2018-11-06 | 2019-02-22 | 武文超 | A kind of Cardiopulmonary Cerebrovascular buoyant apparatus |
| CN109223505B (en) * | 2018-11-14 | 2020-07-28 | 王云文 | 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 |
| CN113230116B (en) * | 2021-06-07 | 2022-08-02 | 山东大学 | Chest and abdomen combined pressing system coordinately controlled by double steering engines |
| 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 |
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 |
-
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 |
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| CN103735402A (en) | 2014-04-23 |
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