CN203694050U - Simple cardio-pulmonary resuscitation device - Google Patents
Simple cardio-pulmonary resuscitation device Download PDFInfo
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- CN203694050U CN203694050U CN201420036303.4U CN201420036303U CN203694050U CN 203694050 U CN203694050 U CN 203694050U CN 201420036303 U CN201420036303 U CN 201420036303U CN 203694050 U CN203694050 U CN 203694050U
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Abstract
The utility model discloses a simple cardio-pulmonary resuscitation device which is provided with a piston cylinder, a piston located in the piston cylinder and a pressing handle connected with the piston. The lower end of the piston cylinder is provided with a round outlet, the inner side of the outlet is provided with a supporting cylinder, the inner wall of the supporting cylinder is fixedly provided with a telescopic air bag, the outside of the end portion of the telescopic air bag is provided with a pressing plate, the upper side of the supporting cylinder is provided with a guide plate, the guide plate is provided with a guide hole, a guide rod penetrates through the guide hole, the lower portion of the guide rod is fixed to the pressing plate, the lower end of the piston cylinder is further fixedly provided with a clamping plate, the clamping plate and the lower end face of the piston cylinder form a shape matched with the outer contour of the front chest of a human body, a connection rod connected with the piston is provided with a poking block, the poking block is matched with a counter arranged on the upper end face of the piston cylinder, the upper side of the guide rod is provided with a limiting snap ring, and the piston is provided with a one-way valve. Compared with the prior art, the device is compact in structure and convenient to use; heart pressing can be effectively carried out to rescue a patient suffering from cardiac arrest, and fracture secondary injuries cannot be caused to the patient.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly a kind of simple and easy device for resuscitating heart and pulmones.
Background technology
Sudden cardiac arrest is the emergency case that the mankind are the most dangerous, and sudden cardiac arrest is sudden death prelude, processes properly, can turn danger into safety.The nearly section time sees and treat patients and rescues the case of several sudden cardiac arrests, often finds that family members did not accomplish before emergency tender arrives effectively auxiliary and rescue, and as everyone knows under normal room temperature, after 3 seconds of sudden cardiac arrest, people will feel dizzy because of cerebral anoxia; After 10 to 20 seconds, people will loss of consciousness; After 30 to 45 seconds, pupil will fall apart greatly; Respiratory arrest after 1 minute, gatism; After 4 minutes will there is irreversible infringement in brain cell.Due to sudden cardiac arrest, patient loses consciousness at once, in the clinical death stage.Common people's best gold rescue time is 4-6 minutes, if can not get rescuing within 4 minutes, patient enters the biological death stage immediately, and surviving, it is just very remote to wish.Therefore for the patient of sudden cardiac arrest, should rescue on the spot.
Once find cardiac arrest person, should make as early as possible patient sleeping with regard to Horizon, draw out rapidly pharyngeal vomitus, in order to avoid stop up respiratory tract or blow back into lung, cause and suffocate and aspiration pneumonitis.In patient pareordia fist knocking, boxing power is medium, and 3-4 time continuously, therefore heart beating may recover.If boxing is for several times invalid, should change immediately closed cardiac massage extruding and artificial respiration into: untie patient's collar and belt, make it flat sleeping, extract medicated pillow out, pad, under shoulder, makes the layback of patient's head, then implements life-kiss.Execute passerby and on the other hand patient's mouth is opened, another hands is clutched patient's nose, deeply has a suck of gas, in patient's mouth, blows, and blows to finish and presses patient chest with two handss again, assists to exhale.Artificial respiration is normal to carry out with closed cardiac massage extruding simultaneously, can often press 5 air blowings of chest once; If first aid person only has a people, double as artificial respiration and closed cardiac massage extruding simultaneously, often press 30 times, blow continuously quickly 2 times.The position of pressing should be at the mid point of two nipple lines, and pressing position is too high can the impact effect of pressing, and too low or skew can cause breastbone fracture of rib; Secondly, while pressing, will guarantee to make breastbone to fall into 3-4 centimetre to pressing down, and to be grown up 60-80 time per minute, the speed that children's is l00 time is pressed, and when cardiac compression, should implement effective artificial respiration, can touch arteriopalmus as effective.
Suing and labouring in operation of reality, often operator is because of flurried or because not being subject to the training of this respect, it is in a rush to occur, do not operate according to operation sequence and main points, and cannot guarantee to press concentration at 3-4cm at every turn, can not guarantee that compression frequency is at 60-80 beat/min, make rescue effect also be difficult to guarantee.Easily occur that squeeze force is too quickly, cause the secondary damage of fracture of rib or hepatorrhexis.In the process of suing and labouring, operator are because anxiety is often disregarded or counts the wrong number of times of pressing, and can not accurately require to implement to press and artificial respiration's ratio number of times, and operation inconvenience, is unfavorable for the rescue of sudden cardiac arrest patient.
Summary of the invention
In view of the foregoing defects the prior art has; the technical problem that this utility model solves is to provide a kind of compact conformation; easy to use, can effectively implement cardiac compression and rescue sudden cardiac arrest patient, and patient not caused the simple and easy device for resuscitating heart and pulmones of fracture secondary damage.
For achieving the above object, the technical solution adopted in the utility model is: this simple and easy device for resuscitating heart and pulmones, it is characterized in that: there is piston cylinder, be positioned at the piston of piston cylinder and the handle of pressing being connected with piston, piston cylinder lower end has circular outlet, support tube is established in outlet inner side, support tube inwall is fixed with extension airbag, and the outside, end of extension airbag is provided with pressing plate; Described support tube upside is provided with guide plate, and guide plate is provided with pilot hole, and guide rod is through pilot hole, and its underpart is fixed on pressing plate; The lower end of described piston cylinder is also fixed with clamp, and shape and human body shirtfront outline that the lower surface of clamp and piston cylinder forms adapt; The connecting rod that described piston connects is provided with shifting block, shifting block be equipped with piston cylinder upper surface for adding up the enumerator of compression number; The upside of described guide rod is provided with the limited location snap ring of placing restrictions on air bag extension elongation; Described piston is provided with in the time of pull to the check valve of air inlet in piston cylinder.
In described piston cylinder, be provided with the limited block of the descending extreme lower position of limited piston.
Adopt the beneficial effect of technique scheme: this simple and easy device for resuscitating heart and pulmones is that inhuman mode of directly pressing is carried out cardio-pulmonary resuscitation, when use, this device is placed on to people's anterior part of chest, the shape and the human body shirtfront outline that form due to the lower surface of clamp and piston cylinder adapt, air bag and pressing plate are just in time positioned at breastbone position, convenient location.Control and press handle and firmly press down fast, Compressed Gas drives air bag to stretch out, thereby realizes cardio-pulmonary resuscitation.Because the uniformity of gas compression and Compressed Gas also have certain elasticity, so the air sac belt dynamic pressure plate stretching out is even to the dynamics of pressing of human body.Guide rod is connected with pressing plate, and under the guide effect of guide rod, pressing plate is fixed stretching out the process position of pressing, and there will not be shift phenomenon.The upside of guide rod is provided with limited location snap ring, and the length of stretching out by limiting pressing plate is 4 centimetres as limited extension elongation, there will not be and excessively presses the problem that causes fracture secondary damage.Piston cylinder is provided with enumerator, often by all can record next time, conveniently clearly sees the number of times of pressing, press full 30 times, and the secondary that can practice artificial respiration, standard operation, improves rescue effect.Compared with prior art, compact conformation, easy to use, can effectively implement cardiac compression and rescue sudden cardiac arrest patient, and patient not caused to fracture secondary damage.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Simple and easy device for resuscitating heart and pulmones as shown in Figure 1, there is piston cylinder 3, be positioned at the piston 4 of piston cylinder be connected with piston press handle 1, piston cylinder lower end has circular outlet, support tube 7 is established in outlet inner side, support tube inwall is fixed with extension airbag 8, the outside, end of extension airbag is provided with pressing plate 9, described support tube upside is provided with guide plate 11, guide plate is provided with pilot hole, guide rod 10 is through pilot hole, its underpart is fixed on pressing plate 9, the lower end of described piston cylinder is also fixed with clamp 6, shape and human body shirtfront outline that the lower surface of clamp and piston cylinder forms adapt.The connecting rod that described piston connects is provided with shifting block, shifting block be equipped with piston cylinder upper surface for adding up the enumerator 2 of compression number.The upside of described guide rod is provided with the limited location snap ring 12 of placing restrictions on air bag extension elongation.Described piston is provided with in the time of pull to the check valve 13 of air inlet in piston cylinder.In described piston cylinder, be provided with the limited block 5 of the descending extreme lower position of limited piston.
This utility model describes by accompanying drawing, in the situation that not departing from this utility model scope, can also carry out various conversion and be equal to replacement this utility model patent, therefore, this utility model patent is not limited to disclosed specific implementation process, and should comprise the whole embodiments that fall within the scope of this utility model Patent right requirement.
Claims (2)
1. a simple and easy device for resuscitating heart and pulmones, it is characterized in that: there is piston cylinder, be positioned at the piston of piston cylinder and the handle of pressing being connected with piston, piston cylinder lower end has circular outlet, support tube is established in outlet inner side, support tube inwall is fixed with extension airbag, and the outside, end of extension airbag is provided with pressing plate; Described support tube upside is provided with guide plate, and guide plate is provided with pilot hole, and guide rod is through pilot hole, and its underpart is fixed on pressing plate; The lower end of described piston cylinder is also fixed with clamp, and shape and human body shirtfront outline that the lower surface of clamp and piston cylinder forms adapt; The connecting rod that described piston connects is provided with shifting block, shifting block be equipped with piston cylinder upper surface for adding up the enumerator of compression number; The upside of described guide rod is provided with the limited location snap ring of placing restrictions on air bag extension elongation; Described piston is provided with in the time of pull to the check valve of air inlet in piston cylinder.
2. simple and easy device for resuscitating heart and pulmones according to claim 1, is characterized in that: the limited block that is provided with the descending extreme lower position of limited piston in described piston cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036303.4U CN203694050U (en) | 2014-01-21 | 2014-01-21 | Simple cardio-pulmonary resuscitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420036303.4U CN203694050U (en) | 2014-01-21 | 2014-01-21 | Simple cardio-pulmonary resuscitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694050U true CN203694050U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420036303.4U Expired - Fee Related CN203694050U (en) | 2014-01-21 | 2014-01-21 | Simple cardio-pulmonary resuscitation device |
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| Country | Link |
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| CN (1) | CN203694050U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276431A (en) * | 2017-12-19 | 2019-01-29 | 姜德谦 | A kind of portable CPR survival kit |
| CN110123616A (en) * | 2019-06-27 | 2019-08-16 | 邹晓辉 | A kind of medical rescue cardio-pulmonary resuscitation machine |
| CN110236921A (en) * | 2019-06-19 | 2019-09-17 | 浙江大学医学院附属妇产科医院 | A kind of Heimlich emergency machine |
| CN111420283A (en) * | 2020-04-08 | 2020-07-17 | 久心医疗科技（苏州）有限公司 | Defibrillation device and method capable of performing cardio-pulmonary resuscitation |
| CN111920672A (en) * | 2020-07-10 | 2020-11-13 | 中国科学院深圳先进技术研究院 | Soft external chest pressing device |
| CN111956289A (en) * | 2020-08-11 | 2020-11-20 | 陈蕊蕊 | Intracardiac branch of academic or vocational study treatment auxiliary device |
| CN113171283A (en) * | 2021-04-30 | 2021-07-27 | 徐宜全 | Lung-clearing and phlegm-discharging device |
-
2014
- 2014-01-21 CN CN201420036303.4U patent/CN203694050U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109276431A (en) * | 2017-12-19 | 2019-01-29 | 姜德谦 | A kind of portable CPR survival kit |
| CN109276431B (en) * | 2017-12-19 | 2024-05-28 | 姜德谦 | Portable cardiopulmonary resuscitation emergency treatment device |
| CN110236921A (en) * | 2019-06-19 | 2019-09-17 | 浙江大学医学院附属妇产科医院 | A kind of Heimlich emergency machine |
| CN110123616A (en) * | 2019-06-27 | 2019-08-16 | 邹晓辉 | A kind of medical rescue cardio-pulmonary resuscitation machine |
| CN110123616B (en) * | 2019-06-27 | 2021-04-30 | 茅荣鑫 | Medical rescue cardiopulmonary resuscitation machine |
| CN111420283A (en) * | 2020-04-08 | 2020-07-17 | 久心医疗科技（苏州）有限公司 | Defibrillation device and method capable of performing cardio-pulmonary resuscitation |
| CN111420283B (en) * | 2020-04-08 | 2023-04-11 | 久心医疗科技（苏州）有限公司 | Defibrillation device and method capable of performing cardio-pulmonary resuscitation |
| CN111920672A (en) * | 2020-07-10 | 2020-11-13 | 中国科学院深圳先进技术研究院 | Soft external chest pressing device |
| CN111956289A (en) * | 2020-08-11 | 2020-11-20 | 陈蕊蕊 | Intracardiac branch of academic or vocational study treatment auxiliary device |
| CN111956289B (en) * | 2020-08-11 | 2022-01-07 | 中国人民解放军空军军医大学 | Intracardiac branch of academic or vocational study treatment auxiliary device |
| CN113171283A (en) * | 2021-04-30 | 2021-07-27 | 徐宜全 | Lung-clearing and phlegm-discharging 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 |
Granted publication date: 20140709 Termination date: 20150121 |
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| EXPY | Termination of patent right or utility model |