CN110123616A - A kind of medical rescue cardio-pulmonary resuscitation machine - Google Patents
A kind of medical rescue cardio-pulmonary resuscitation machine Download PDFInfo
- Publication number
- CN110123616A CN110123616A CN201910568332.2A CN201910568332A CN110123616A CN 110123616 A CN110123616 A CN 110123616A CN 201910568332 A CN201910568332 A CN 201910568332A CN 110123616 A CN110123616 A CN 110123616A
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- compression
- compression cylinder
- cardio
- pulmonary resuscitation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
- A61H31/004—Heart stimulation
- A61H31/006—Power driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Emergency Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The present invention relates to medical aid equipment technical fields, and disclose a kind of medical rescue cardio-pulmonary resuscitation machine, including fixed backing plate, the side on the fixed backing plate top is connected with sub-truss, the top of the sub-truss is connected with compression cylinder, and the top movable of compression cylinder inner wall is socketed with layering piston, is electrically connected between the inside and pneumatic pump of the control device, and one end of control device is equipped with oxygen mask.The medical rescue cardio-pulmonary resuscitation machine, pass through the setting of compression cylinder, layering piston and compression mechanism, compression cylinder is divided into control chamber and pressing chamber using layering piston, and the pressure size by detecting control chamber determines the initial position and according to pressing depth of adjustment pressing backing plate, compared with existing cardio-pulmonary resuscitation machine, the artificial initial position for removing regulation pressing backing plate and according to pressing depth size are not needed, it is easy to operate quick, the time for effectively shortening rescue, improve the probalility of success for patient's CPR.
Description
Technical field
The present invention relates to medical aid equipment technical field, specially a kind of medical rescue cardio-pulmonary resuscitation machine.
Background technique
Cardio-pulmonary resuscitation machine is a kind of basie life support for replacing manpower to implement artificial respiration and external chest compression with mechanical force
Equipment continual can provide CPR operation for patient, even will not be by during transporting patient
It influences, and it has and stablizes effective compression frequency and according to pressing depth, and the success rate for improving CPR of significant effective.
But existing cardio-pulmonary resuscitation machine can not effectively determine the body size of patient, when squeezing the thoracic cavity of patient, need
What very important person was go the to determine cardio-pulmonary resuscitation machine according to pressing depth and adjust its initial position, so as to cause the behaviour of the cardio-pulmonary resuscitation machine
Make that step is relatively complicated, seriously affected the rescue time for patient's preciousness, and reduce for patient's CPR at
Function probability.
Summary of the invention
(1) the technical issues of solving
The present invention provides a kind of medical rescue cardio-pulmonary resuscitation machine, have adjust automatically cardio-pulmonary resuscitation machine according to pressing depth and
Initial position, it is easy to operate quickly, time for reducing rescue, improve the advantages of probability of success of cardiopulmonary resuscitation, solve
Existing cardio-pulmonary resuscitation machine can not effectively determine the body size of patient, when squeezing the thoracic cavity of patient, need artificial go
Determine the cardio-pulmonary resuscitation machine according to pressing depth and adjust its initial position, so as to cause the cardio-pulmonary resuscitation machine operating procedure more
It is cumbersome, the rescue time for patient's preciousness has been seriously affected, and cause it low for the probalility of success of patient's CPR
Problem.
(2) technical solution
The invention provides the following technical scheme: a kind of medical rescue cardio-pulmonary resuscitation machine, including fixed backing plate, the fixed pad
The side on plate top is connected with sub-truss, and the top of the sub-truss is connected with compression cylinder, and compression cylinder inner wall
Top movable is socketed with layering piston, and is layered piston and the inner cavity of compression cylinder is divided into two sides up and down, in the compression cylinder
The bottom movable sleeve of wall is connected to compression mechanism, and the side on the compression cylinder top is fixedly installed with pneumatic pump, the pneumatic pump
Inside be connected to the two sides up and down of compression cylinder inner cavity respectively by two groups of air delivery tubes, and compression cylinder top is another
Side is fixedly installed with control device, is electrically connected between the inside and pneumatic pump of the control device, and one end of control device is set
There is oxygen mask.
Preferably, the fixed backing plate includes two groups of recovery plates, and is connected between two groups of recovery plates by adjusting screw rod activity
It connects, the inside of the right side recovery plate is equipped with spacing slotted eye, and the inner wall movable sleeve of spacing slotted eye is connected to supporting surface plate, the branch
Support panel one end and left side recovery plate side top movable be socketed, it is described support panel top and be located at two groups of recovery plates
Between be equipped with support air cushion.
Preferably, the two sides of the sub-truss inner cavity are equipped with the protection air cushion of arc.
Preferably, the middle part of the compression cylinder inner cavity and be located at layering piston and compression mechanism between be equipped with stop collar,
And the air intake of air delivery tube is located at the top position of stop collar.
Preferably, the compression mechanism includes compression piston, the outer surface of the compression piston and the inner wall of compression cylinder
Pivot bush unit, and the bottom end of compression piston is fixedly installed with compression connecting rod, the bottom end of the compression connecting rod is run through and extends to pressure
The bottom of contracting cylinder and it is fixedly installed with pressing backing plate, the outer surface of the compression connecting rod and is located at living in the inner cavity of compression cylinder
It is dynamic to be set with returning spring.
Preferably, it is described compression connecting rod outer surface and be located at compression cylinder bottom be equipped with telescopic sleeve.
Preferably, the top of side is equipped with the fast interface of oxygen outside the control device.
(3) beneficial effect
The present invention have it is following the utility model has the advantages that
1, the medical rescue cardio-pulmonary resuscitation machine utilizes layering by the setting of compression cylinder, layering piston and compression mechanism
Compression cylinder is divided into control chamber and pressing chamber by piston, and the pressure size by detecting control chamber presses to determine to adjust
The initial position of backing plate and according to pressing depth does not need the artificial regulation pressing backing plate that goes compared with existing cardio-pulmonary resuscitation machine
Initial position and according to pressing depth size, it is easy to operate quick, the time of rescue is effectively shortened, is improved for patient's cardiopulmonary
The probalility of success of recovery.
2, the medical rescue cardio-pulmonary resuscitation machine can effectively adjust the cardio-pulmonary resuscitation machine by the setting of fixed backing plate
Structure size can be with so as to meet the use demand for different building shape patient, while by the setting of support air cushion
A support effectively is provided for the back of patient, to prevent it from causing secondary wound to patient during carrying out CPR
Harmful situation.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of compression mechanism of the present invention；
Fig. 3 is enlarged structure schematic diagram at the A of Fig. 1 of the present invention.
In figure: 1, fixed backing plate；11, recovery plate；12, adjusting screw rod；13, spacing slotted eye；14, panel is supported；15, it supports
Air cushion；2, sub-truss；3, compression cylinder；4, it is layered piston；5, compression mechanism；51, compression piston；52, connecting rod is compressed；53,
Returning spring；54, backing plate is pressed；6, pneumatic pump；7, air delivery tube；8, control device；9, oxygen mask.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, a kind of medical rescue cardio-pulmonary resuscitation machine, including fixed backing plate 1, the side on fixed 1 top of backing plate
It is connected with sub-truss 2, the top of sub-truss 2 is connected with compression cylinder 3, and the top movable socket of 3 inner wall of compression cylinder
There is layering piston 4, and is layered piston 4 and the inner cavity of compression cylinder 3 is divided into two sides up and down, the bottom activity of 3 inner wall of compression cylinder
It is socketed with compression mechanism 5, the side on 3 top of compression cylinder is fixedly installed with pneumatic pump 6, and the inside of pneumatic pump 6 passes through two groups of gas
Stream delivery pipe 7 is connected to the two sides up and down of 3 inner cavity of compression cylinder respectively, and the other side on 3 top of compression cylinder is fixedly installed with
Control device 8 is electrically connected between the inside and pneumatic pump 6 of control device 8, and one end of control device 8 is equipped with oxygen mask 9.
Wherein, for the setting of layering piston 4, the inner cavity of compression cylinder 3 can be divided into two parts up and down, wherein on
Control chamber is partly belonged to, for regulating and controlling the initial position of compression mechanism 5, to meet the use demand of different patients, and lower part
Belong to pressing chamber, for controlling frequency size when pressing.
In the technical program, fixed backing plate 1 includes two groups of recovery plates 11, and passes through adjusting screw rod between two groups of recovery plates 11
12 are flexibly connected, and the inside of right side recovery plate 11 is equipped with spacing slotted eye 13, and the inner wall movable sleeve of spacing slotted eye 13 is connected to support
The top movable of panel 14, one end and 11 side of left side recovery plate for supporting panel 14 is socketed, and supports the top of panel 14 and position
Support air cushion 15 is equipped between two groups of recovery plates 11.
Wherein, the top of right side side is equipped with valve quick connector, and connects between valve quick connector and support air cushion 15
It is logical, operation quickly can be inflated to support air cushion 15 by inflator mechanism, between padded two groups of recovery plates 11
The case where portion position, it is hanging to prevent from being occurred by rescue personnel when lying down back, causes secondary injury when carrying out CPR,
The gas in support 15 inner cavity of air cushion can be released, quickly simultaneously with the overall width of the convenient, flexible fixed backing plate 1 of adjustment.
In the technical program, the two sides of 2 inner cavity of sub-truss are equipped with the protection air cushion of arc.
Wherein, the setting of arc protection air cushion can be effectively protected and is rescued when carrying out CPR to patient
The two sides of person's chest prevent from causing scraping damage to it when squeezing.
In the technical program, the middle part of 3 inner cavity of compression cylinder and be located at layering piston 4 and compression mechanism 5 between be equipped with limit
Position ring, and the air intake of air delivery tube 7 is located at the top position of stop collar.
Wherein, for the setting of stop collar, pan position in compression mechanism 5 can be effectively limited, to prevent compression mechanism 5
When moving up, excessive velocities, position is excessively high and causes its active strokes too long, influences its compression frequency, while can prevent
The moving up excessive height of compression mechanism 5 and cause the air intake of air delivery tube 7 to be in the lower position of compression mechanism 5, and nothing
Method carries out CPR operation, causes the resuscitating machine the phenomenon that card plug occur during continuous pressing, effectively raises
The stability and reliability of the resuscitating machine during the work time.
In the technical program, compression mechanism 5 includes compression piston 51, outer surface and the compression cylinder 3 of compression piston 51
Inner wall pivot bush unit, and the bottom end of compression piston 51 is fixedly installed with compression connecting rod 52, the bottom end of compression connecting rod 52 is run through and is prolonged
It extends to the bottom of compression cylinder 3 and is fixedly installed with pressing backing plate 54, compress the outer surface of connecting rod 52 and be located at compression cylinder 3
Returning spring 53 is movably installed in inner cavity.
In the technical program, compresses the outer surface of connecting rod 52 and be located at the bottom of compression cylinder 3 equipped with telescopic sleeve.
Wherein, for the setting of telescopic sleeve on compression connecting rod 52, compression connecting rod 52 can be effectively protected, prevent from compressing
Connecting rod 52 is adsorbed with dust during long-term work, and increases its friction between compression cylinder 3, exacerbates compression and connects
The abrasion of 52 outer surface of bar, and then the case where cause it to shake during compression.
In the technical program, the top of 8 outside side of control device is equipped with the fast interface of oxygen.
Wherein, for the setting of the fast interface of oxygen on control device 8, oxygen cylinder can be quickly connected, is that patient is defeated
Oxygen is sent, while being cooperated using between control device 8 and pneumatic pump 6, to set suitable pressing ventilation ratio.
The application method and working principle of the present embodiment:
Adjusting screw rod 12 is rotated according to the figure of patient first, the recovery plate 11 under the action of screw drive on the right side of drive
It is moved to suitable position outward, then by patient setup at the middle part of sub-truss 2, and using on sub-truss 2
Protection air cushion fixes patient, while being that support air cushion 15 is inflated using valve quick connector and inflator, allows to stable
The back of patient is propped up, to prevent its back from hanging situation occur, then passes through pneumatic pump 6 to compression using control device 8
Control chamber on cylinder 3 is passed through air, and layering piston 4 is driven to move down while squeezing the pressing chamber on compression cylinder 3, and band
Dynamic compression mechanism 5 move down and make it pressure just, be then shut off control chamber on compression cylinder 3, and record its and initial press
The size of force value presses chamber input air into compression cylinder 3 by pneumatic pump 6 using control device 8 later, compression is driven to live
Plug 51, compression connecting rod 52 and pressing backing plate 54 move down the thoracic cavity of compression patient, while taking oxygen mask 9 for it, adjust
Good suitable pressing ventilation ratio, when the pressure for detecting control chamber on compression cylinder 3 reaches preset value, immediately by feeding back to
Control device 8, and the gas in the extraction pressing chamber of pneumatic pump 6 is controlled by control device 8, in the work of returning spring 53 and negative pressure
It is moved up with lower drive pressing backing plate 54, until the pressure of control chamber reaches initial pressure value on compression cylinder 3, to complete
CPR operation, while can be regulated and controled by control pneumatic pump 6 to chamber gas flow size is pressed on compression cylinder 3
The compression frequency size of the cardio-pulmonary resuscitation machine.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of medical rescue cardio-pulmonary resuscitation machine, including it is fixed backing plate (1), it is characterised in that: fixed backing plate (1) top
Side is connected with sub-truss (2), and the top of the sub-truss (2) is connected with compression cylinder (3), and in compression cylinder (3)
The top movable of wall is socketed with layering piston (4), and is layered piston (4) and the inner cavity of compression cylinder (3) is divided into two sides up and down, institute
The bottom movable sleeve for stating compression cylinder (3) inner wall is connected to compression mechanism (5), the fixed peace in the side on compression cylinder (3) top
Equipped with pneumatic pump (6), the inside of the pneumatic pump (6) by two groups of air delivery tubes (7) respectively with compression cylinder (3) inner cavity
Upper and lower two sides connection, and the other side on compression cylinder (3) top is fixedly installed with control device (8), the control device (8)
It is internal be electrically connected between pneumatic pump (6), and one end of control device (8) is equipped with oxygen mask (9).
2. a kind of medical rescue cardio-pulmonary resuscitation machine according to claim 1, it is characterised in that: fixed backing plate (1) packet
Two groups of recovery plates (11) are included, and are flexibly connected between two groups of recovery plates (11) by adjusting screw rod (12), the right side recovery plate
(11) inside is equipped with spacing slotted eye (13), and the inner wall movable sleeve of spacing slotted eye (13) is connected to supporting surface plate (14), the branch
The top movable of one end and left side recovery plate (11) side for supportting panel (14) is socketed, the top and position of support panel (14)
Support air cushion (15) is equipped between two groups of recovery plates (11).
3. a kind of medical rescue cardio-pulmonary resuscitation machine according to claim 1, it is characterised in that: in the sub-truss (2)
The two sides of chamber are equipped with the protection air cushion of arc.
4. a kind of medical rescue cardio-pulmonary resuscitation machine according to claim 1, it is characterised in that: in the compression cylinder (3)
The middle part of chamber and it is located between layering piston (4) and compression mechanism (5) equipped with stop collar, and the air intake of air delivery tube (7)
Positioned at the top position of stop collar.
5. a kind of medical rescue cardio-pulmonary resuscitation machine according to claim 1, it is characterised in that: compression mechanism (5) packet
It includes compression piston (51), the outer surface of the compression piston (51) and the inner wall pivot bush unit of compression cylinder (3), and compression piston
(51) bottom end is fixedly installed with compression connecting rod (52), and the bottom end of compression connecting rod (52) is run through and extends to compression cylinder
(3) bottom and it is fixedly installed with pressing backing plate (54), the outer surface of compression connecting rod (52) and is located at compression cylinder (3)
Returning spring (53) are movably installed in inner cavity.
6. a kind of medical rescue cardio-pulmonary resuscitation machine according to claim 1, it is characterised in that: compression connecting rod (52)
Outer surface and be located at compression cylinder (3) bottom be equipped with telescopic sleeve.
7. a kind of medical rescue cardio-pulmonary resuscitation machine according to claim 1, it is characterised in that: the control device (8) is outside
The top of portion side is equipped with the fast interface of oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568332.2A CN110123616B (en) | 2019-06-27 | 2019-06-27 | Medical rescue cardiopulmonary resuscitation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910568332.2A CN110123616B (en) | 2019-06-27 | 2019-06-27 | Medical rescue cardiopulmonary resuscitation machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110123616A true CN110123616A (en) | 2019-08-16 |
| CN110123616B CN110123616B (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910568332.2A Expired - Fee Related CN110123616B (en) | 2019-06-27 | 2019-06-27 | Medical rescue cardiopulmonary resuscitation machine |
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| Country | Link |
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| CN (1) | CN110123616B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112515728A (en) * | 2020-12-17 | 2021-03-19 | 中国人民解放军陆军军医大学第一附属医院 | Automatic artery pressing device |
| WO2021073616A1 (en) * | 2019-10-17 | 2021-04-22 | 苏州尚领医疗科技有限公司 | Cardiopulmonary resuscitation presser capable of transmitting x rays |
| CN113197766A (en) * | 2021-06-03 | 2021-08-03 | 新疆维吾尔自治区人民医院 | Cardiopulmonary resuscitation device with adjustable emergency clinic is clinical |
| CN114141333A (en) * | 2021-12-08 | 2022-03-04 | 山东大学 | Intelligent cardio-pulmonary resuscitation machine mechanics control system based on adaptive neural fuzzy inference |
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| CN1279599A (en) * | 1997-11-18 | 2001-01-10 | Cpr设备有限公司 | Device for assisted cardiopulmonary resuscitation |
| US20040230140A1 (en) * | 2003-05-12 | 2004-11-18 | Stig Steen | Systems and procedures for treating cardiac arrest |
| CN1787796A (en) * | 2003-05-12 | 2006-06-14 | 久莱夫股份公司 | Systems and procedures for treating cardiac arrest |
| CN2808130Y (en) * | 2005-07-25 | 2006-08-23 | 蒋克平 | Asphyxia salvage machine |
| CN203694050U (en) * | 2014-01-21 | 2014-07-09 | 南阳医学高等专科学校第一附属医院 | Simple cardio-pulmonary resuscitation device |
| CN204521514U (en) * | 2015-01-22 | 2015-08-05 | 王鹏 | A kind of external chest compression device |
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2019
- 2019-06-27 CN CN201910568332.2A patent/CN110123616B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1279599A (en) * | 1997-11-18 | 2001-01-10 | Cpr设备有限公司 | Device for assisted cardiopulmonary resuscitation |
| US20040230140A1 (en) * | 2003-05-12 | 2004-11-18 | Stig Steen | Systems and procedures for treating cardiac arrest |
| CN1787796A (en) * | 2003-05-12 | 2006-06-14 | 久莱夫股份公司 | Systems and procedures for treating cardiac arrest |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021073616A1 (en) * | 2019-10-17 | 2021-04-22 | 苏州尚领医疗科技有限公司 | Cardiopulmonary resuscitation presser capable of transmitting x rays |
| 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 |
| CN112515728A (en) * | 2020-12-17 | 2021-03-19 | 中国人民解放军陆军军医大学第一附属医院 | Automatic artery pressing device |
| CN113197766A (en) * | 2021-06-03 | 2021-08-03 | 新疆维吾尔自治区人民医院 | Cardiopulmonary resuscitation device with adjustable emergency clinic is clinical |
| CN114141333A (en) * | 2021-12-08 | 2022-03-04 | 山东大学 | Intelligent cardio-pulmonary resuscitation machine mechanics control system based on adaptive neural fuzzy inference |
| CN114141333B (en) * | 2021-12-08 | 2024-04-30 | 山东大学 | Intelligent heart-lung resuscitator mechanical control system based on self-adaptive neuro fuzzy reasoning |
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| Publication number | Publication date |
|---|---|
| CN110123616B (en) | 2021-04-30 |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Mao Rongxin Inventor after: Ruan Bingxin Inventor after: Zhao Dan Inventor after: Zou Xiaohui Inventor before: Zou Xiaohui |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210412 Address after: Nanning Sixth People's Hospital, No.38 Xiuling Road, XiXiangTang District, Nanning, Guangxi 530000 Applicant after: Mao Rongxin Applicant after: Ruan Bingxin Applicant after: Zhao Dan Address before: 510000 room 1203, no.1062, Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province Applicant before: Zou Xiaohui |
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Granted publication date: 20210430 Termination date: 20210627 |