CN105496755A - Intelligent cardiac compression apparatus - Google Patents
Intelligent cardiac compression apparatus Download PDFInfo
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- CN105496755A CN105496755A CN201510470512.9A CN201510470512A CN105496755A CN 105496755 A CN105496755 A CN 105496755A CN 201510470512 A CN201510470512 A CN 201510470512A CN 105496755 A CN105496755 A CN 105496755A
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- compression
- pressing
- cardiac
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Abstract
The invention relates to an intelligent cardiac compression apparatus, which is rescuing equipment for recovering a heart blood pumping function in the case of cardiac arrest. Firstly, a special wheel is connected to a motor by virtue of a belt, and a chest contactor at the other end of the special wheel (which is capable of regulating a compression depth) is used for compressing chest on a certain rhythm on the basis of a lever principle. The entire apparatus, which is controlled by computer software, is capable of regulating the compression depth and the compression rhythm, wherein by virtue of the special wheel, the compression depth ranges from 2cm to 5cm in the cardiac compression, and meanwhile a compression time (namely a cardiac systole phase) occupies 1/3 and a non-compression time (namely a cardiac diastole phase) accounts for 2/3, which is approximate to cardiac systole and diastole of a normal person. A compression part can keep contact with a human body constantly through free falling, so that a same effect with manual compression is achieved. The cardiac compression apparatus, as essential equipment for saving life, has the characteristics of being selectable in time, constant in compression strength and labor-saving.
Description
Technical field: the medical apparatus and instruments that the present invention relates to medical science first aid aspect.Especially the necessary equipment of life is rescued when a heart beating stops.
Background technology: at present in existing medical skill, when patient occurs that heartbeat stops, the mode (during rare open chest surgery direct cardiac compression) of general employing breast artificial hands pressing outward, this method easily causes pressing fatigue, pressing dynamics non-constant.The features such as pressing rhythm and pace of moving things irregularity, carrying is not when needing to press for a long time, easily causes the decline of patient's salvage success rate.
Summary of the invention: current in existing medical skill, when patient occurs that heartbeat stops, the mode (during rare open chest surgery direct cardiac compression) of general employing breast artificial hands pressing outward, this method easily causes the features such as pressing is tired, pressing dynamics is non-constant, pressing rhythm and pace of moving things irregularity, carrying is not when needing to press for a long time, easily causes the decline of patient's salvage success rate.
The invention has the beneficial effects as follows and can avoid above-mentioned shortcoming, the salvage success rate of critical patient can be improved, because it has time controlled, according to pressing depth controlled, pressing features such as the rhythm and pace of moving things is regular.
Accompanying drawing illustrates: below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural map of intelligent heart depressor.
Fig. 2 is special structural map of taking turns (1).Special take turns (1) be have 6 A length be respectively 1,2,3,4,5,6 centimetre not etc. wheel combination together special take turns.
Fig. 3 is the structural map of special opinion (2).It is the column that an A length constantly shortens.
Detailed description of the invention: first connect special gear (being called for short special wheel) with an electric leather machine belting, then by lever principle, other end chest catalyst is pressed specially taking turns (degree of depth of pressing press section can be regulated) to chest by certain rhythm and pace of moving things.Whole instrument has a computer software to control, and reaches the control of the degree of depth of pressing, the rhythm and pace of moving things of pressing.Wherein, the special wheel (special take turns 1 figure) that can be differed in size by several of taking turns is combined, and also can be the column (special take turns 2 figure) that an A length shortens gradually.Specially to take turns when can ensure cardiac compression according to pressing depth at 2 to 5 centimetres not etc., and (paradoxical expansion) accounts for 1/3rd when ensureing pressing, when not pressing, (diastole) accounts for 2/3rds, close to heart contraction and the diastole of normal person.Press section can contact with human body by freely falling body all the time, duplicates with artificial pressing.
The present invention, compared with existing manual chest compression, has time controlled, the feature such as according to pressing depth controlled, the rhythm and pace of moving things is controlled, and present maneuver closed cardiac massage easily causes shortcomings such as pressing is tired, pressing dynamics is non-constant, pressing rhythm and pace of moving things irregularity.
Claims (3)
1. technical scheme of the present invention is achieved in that a kind of intelligent heart depressor, first connect special gear (being called for short special wheel) with an electric leather machine belting, then take turns (degree of depth of press section can be regulated) and by lever principle, other end chest catalyst is pressed special chest by certain rhythm and pace of moving things.Whole instrument has a computer software to control, and reaches the control of the degree of depth of pressing, the rhythm and pace of moving things of pressing.Specially to take turns when can ensure cardiac compression according to pressing depth at 2 to 5 centimetres not etc., and (paradoxical expansion) accounts for 1/3rd when ensureing pressing, when not pressing, (diastole) accounts for 2/3rds, close to heart contraction and the diastole of normal person.Press section can freely falling body and human contact, duplicates with manually press.
2. so-called special take turns (1) be have 6 A length be respectively 1,2,3,4,5,6 centimetre not etc. wheel combination together special take turns.
3. so-called special opinion (2) is the column that an A length constantly shortens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470512.9A CN105496755A (en) | 2015-07-29 | 2015-07-29 | Intelligent cardiac compression apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470512.9A CN105496755A (en) | 2015-07-29 | 2015-07-29 | Intelligent cardiac compression apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105496755A true CN105496755A (en) | 2016-04-20 |
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ID=55705323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510470512.9A Pending CN105496755A (en) | 2015-07-29 | 2015-07-29 | Intelligent cardiac compression apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN105496755A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107496156A (en) * | 2016-06-14 | 2017-12-22 | 徐学翠 | mechanical heart pressing device |
| CN108175676A (en) * | 2017-12-27 | 2018-06-19 | 彭红星 | A kind of CPR press device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489140A (en) * | 1960-08-05 | 1970-01-13 | Hyman Hurvitz | Apparatus to restore heartbeat |
| FR2279377A1 (en) * | 1974-07-26 | 1976-02-20 | Anvar | Blood circulation aid with artificial ventricle - has diaphragm pump hydraulically coupled to cam. driven auxiliary pump |
| CN2603670Y (en) * | 2002-03-07 | 2004-02-18 | 郑昶 | Chest-limbs hand-operated pressurized cardiac resuscitation equipment |
| CN201131896Y (en) * | 2007-11-30 | 2008-10-15 | 侯振才 | Lever type heart lung resuscitators |
| CN101744714A (en) * | 2008-12-08 | 2010-06-23 | 张维典 | Lever type active compression and re-expansion cardio-pulmonary resuscitator |
| CN104487044A (en) * | 2012-06-14 | 2015-04-01 | 佐尔医药公司 | Human powered mechanical CPR device with optimized waveform characteristics |
-
2015
- 2015-07-29 CN CN201510470512.9A patent/CN105496755A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3489140A (en) * | 1960-08-05 | 1970-01-13 | Hyman Hurvitz | Apparatus to restore heartbeat |
| FR2279377A1 (en) * | 1974-07-26 | 1976-02-20 | Anvar | Blood circulation aid with artificial ventricle - has diaphragm pump hydraulically coupled to cam. driven auxiliary pump |
| CN2603670Y (en) * | 2002-03-07 | 2004-02-18 | 郑昶 | Chest-limbs hand-operated pressurized cardiac resuscitation equipment |
| CN201131896Y (en) * | 2007-11-30 | 2008-10-15 | 侯振才 | Lever type heart lung resuscitators |
| CN101744714A (en) * | 2008-12-08 | 2010-06-23 | 张维典 | Lever type active compression and re-expansion cardio-pulmonary resuscitator |
| CN104487044A (en) * | 2012-06-14 | 2015-04-01 | 佐尔医药公司 | Human powered mechanical CPR device with optimized waveform characteristics |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107496156A (en) * | 2016-06-14 | 2017-12-22 | 徐学翠 | mechanical heart pressing device |
| CN108175676A (en) * | 2017-12-27 | 2018-06-19 | 彭红星 | A kind of CPR press device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Xu Xuecui Document name: Notification to Make Rectification |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |
|
| RJ01 | Rejection of invention patent application after publication |