CN203677513U - Cardiopulmonary resuscitation device capable of alternately pressing chest and abdomen - Google Patents
Cardiopulmonary resuscitation device capable of alternately pressing chest and abdomen Download PDFInfo
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- CN203677513U CN203677513U CN201420019444.5U CN201420019444U CN203677513U CN 203677513 U CN203677513 U CN 203677513U CN 201420019444 U CN201420019444 U CN 201420019444U CN 203677513 U CN203677513 U CN 203677513U
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- pressing
- chest
- abdomen
- alternately
- cardiopulmonary resuscitation
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Abstract
The utility model discloses a cardiopulmonary resuscitation device capable of alternately pressing the chest and the abdomen and belongs to the field of medical instruments. The cardiopulmonary resuscitation device capable of alternately pressing the chest and the abdomen comprises a backboard, a supporting frame, a left support, a right support and two pressing devices used for alternately pressing the chest and the abdomen for cardiopulmonary resuscitation. A telescopic mechanism used for adjusting the distance between the two pressing devices is arranged between the two pressing devices. The pressing device used for pressing the chest is fixedly connected to the supporting frame. The upper end of the left support and the upper end of the right support are hinged to the two ends of the supporting frame through hinges respectively. The lower end of the left support and the lower end of the right support are fixed to the two ends of the backboard through buckle structures respectively. According to the cardiopulmonary resuscitation device capable of alternately pressing the chest and the abdomen, the function for improving the abdomen and pressing the abdomen is added, the defect of the resuscitation mode that an existing cardiopulmonary resuscitation device only presses the chest is overcome, the returned blood volume is increased, the heart preload is increased, and the rescue success rate is increased; due to alternate pressing of the chest and the abdomen, blood is promoted to flow to important organs, the aortic pressure and the central arterial pressure are increased, and blood supply and oxygen supply of important organs are guaranteed.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is specifically related to a kind of breast abdomen and alternately presses device for resuscitating heart and pulmones.
Background technology
Because human body is in the time 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, send to before and after hospital patient, 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, maintain blood oxygen concentration to help disease to hinder patient, 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.
Utility model content
Problem to be solved in the utility model 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.
This utility model 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, be fixedly connected on bearing support for the depressor of pressing chest, 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 this utility model, described telescoping mechanism comprises and is arranged on two telescopic tubes between depressor.
In this utility model, 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 this utility model, 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 this utility model, on described backboard, be arranged with more than one grip hole.
The beneficial effects of the utility model are: this utility model belongs to medical instruments field, alternately press device for resuscitating heart and pulmones by using breast abdomen provided by the utility model, 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, 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 statures, design concept advanced person.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in embodiment of the present utility model, 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 utility model, instead of 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.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is carried out to clear, complete description, to understand fully the purpose of this utility model, feature and effect.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work, all belong to the scope that this utility model is protected.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, connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characterictic in this utility model, 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, be fixedly connected on bearing support 2 for the depressor 4 of pressing chest, 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 when chest compression, abdominal part promotes, and when chest lifting, abdominal part is pressed.
Above preferred embodiments of the present utility model is illustrated, but this utility model 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 this utility model spirit, 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, be fixedly connected on bearing support (2) for the depressor (4) of pressing chest, 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 |
|---|---|---|---|
| CN201420019444.5U CN203677513U (en) | 2014-01-14 | 2014-01-14 | Cardiopulmonary resuscitation device capable of alternately pressing chest and abdomen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019444.5U CN203677513U (en) | 2014-01-14 | 2014-01-14 | Cardiopulmonary resuscitation device capable of alternately pressing chest and abdomen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677513U true CN203677513U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019444.5U Expired - Fee Related CN203677513U (en) | 2014-01-14 | 2014-01-14 | Cardiopulmonary resuscitation device capable of alternately pressing chest and abdomen |
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| CN (1) | CN203677513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735402A (en) * | 2014-01-14 | 2014-04-23 | 牟春平 | Thoracoabdominal alternate pressing type cardio-pulmonary resuscitator |
| CN106511057A (en) * | 2016-12-06 | 2017-03-22 | 巩晓娜 | Portable abdominal lifting and compression cardiopulmonary resuscitation instrument |
| WO2022257691A1 (en) * | 2021-06-09 | 2022-12-15 | 山东大学齐鲁医院 | Thoracic and abdominal combined cardiopulmonary resuscitation device |
-
2014
- 2014-01-14 CN CN201420019444.5U patent/CN203677513U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735402A (en) * | 2014-01-14 | 2014-04-23 | 牟春平 | Thoracoabdominal alternate pressing type cardio-pulmonary resuscitator |
| CN103735402B (en) * | 2014-01-14 | 2016-03-23 | 牟春平 | A kind of breast abdomen alternately presses device for resuscitating heart and pulmones |
| CN106511057A (en) * | 2016-12-06 | 2017-03-22 | 巩晓娜 | Portable abdominal lifting and compression cardiopulmonary resuscitation instrument |
| WO2022257691A1 (en) * | 2021-06-09 | 2022-12-15 | 山东大学齐鲁医院 | Thoracic and abdominal combined cardiopulmonary resuscitation device |
| GB2621650A (en) * | 2021-06-09 | 2024-02-21 | Qilu Hospital Shandong Univ | Thoracic and abdominal combined cardiopulmonary resuscitation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20180114 |