CN205964435U - Cardiopulmonary resuscitation device is pressed outward to manual lever chest - Google Patents
Cardiopulmonary resuscitation device is pressed outward to manual lever chest Download PDFInfo
- Publication number
- CN205964435U CN205964435U CN201620427250.8U CN201620427250U CN205964435U CN 205964435 U CN205964435 U CN 205964435U CN 201620427250 U CN201620427250 U CN 201620427250U CN 205964435 U CN205964435 U CN 205964435U
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- bar
- pressing
- lever
- vertical rod
- patient
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- 210000000038 chest Anatomy 0.000 title claims abstract description 50
- 238000002680 cardiopulmonary resuscitation Methods 0.000 title claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 68
- 238000011084 recovery Methods 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims description 42
- 241000252254 Catostomidae Species 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 9
- 230000017531 blood circulation Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 208000006820 Arthralgia Diseases 0.000 abstract description 3
- 210000001364 Upper Extremity Anatomy 0.000 abstract description 3
- 210000000707 Wrist Anatomy 0.000 abstract description 3
- 230000002349 favourable Effects 0.000 abstract 1
- 206010007515 Cardiac arrest Diseases 0.000 description 7
- 208000010496 Heart Arrest Diseases 0.000 description 7
- 101700078171 KNTC1 Proteins 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 210000004247 Hand Anatomy 0.000 description 3
- 230000003111 delayed Effects 0.000 description 3
- 230000035812 respiration Effects 0.000 description 3
- 230000004083 survival Effects 0.000 description 3
- 210000000481 Breast Anatomy 0.000 description 2
- 206010022114 Injury Diseases 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 2
- 210000001562 Sternum Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 210000004556 Brain Anatomy 0.000 description 1
- 210000004072 Lung Anatomy 0.000 description 1
- 210000003205 Muscles Anatomy 0.000 description 1
- 206010038669 Respiratory arrest Diseases 0.000 description 1
- 208000008552 Soft Tissue Injury Diseases 0.000 description 1
- 230000003187 abdominal Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010247 heart contraction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000116 mitigating Effects 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 230000001052 transient Effects 0.000 description 1
Abstract
The utility model provides a strength that cardiopulmonary resuscitation device is pressed outward to manual lever chest comes sparingly to press the chest with the help of lever principle at every turn to reach laborsaving purpose, alleviate the tired of operator and feel, also can avoid bare -handed and press wrist and the upper limbs arthralgia that causes, thereby make the operator can continuously keep high -quality chest to press outward, be favorable to improving patient's when pressing blood circulation, improve the possibility that the patient is survived, in addition, the installation of this device is simple, converts the apparatus into and presses and can realize the seamless link basically from bare -handed pressing, makes can be in succession incessant the going on of this first aid process, therefore can not press outward patient's chest because of the loaded down with trivial details delay of installation of installing, for the first aid patient has striven for the valuable time, consequently the utility model discloses a quality that the structure is more reasonable, the use is more convenient and ensure to press for a long time to help patient's recovery.
Description
Technical field
This utility model is related to a kind of armarium, refers in particular to the external chest compression machinery dress dedicated for cardio-pulmonary resuscitation
Put.
Background technology
Cardio-pulmonary resuscitation, also known as CPR, is the emergency measures taken for heartbeat, respiratory arrest, that is, application external chest compression or
Other modes form temporary transient artificial circulation and recover the autonomous beating of heart and blood circulation, replace autonomous respiration with artificial respiration
And recover autonomous respiration, reach the purpose recovered heart beating and breathing and save life.It can make patient after cardiac arrest
The heart, brain and whole body vitals obtain basic blood supply and the basic life of oxygen supply is supported.
Invent over 60 years from modern cardiopulmonary resuscitation, cardiopulmonary resuscitation has obtained continuous improvement, but sudden cardiac arrest patient
Overall survival still do not significantly improve, one of major reason is that the quality of external chest compression cannot significantly be improved.
U.S. AHA cardio-pulmonary resuscitation guide points out that high-quality cardio-pulmonary resuscitation is to ensure that the pass of cardio-pulmonary resuscitation success within up-to-date 2015
Key, during external chest compression, frequency should reach 100-120 beat/min, and depth is 5-6 cm, will have sufficient thorax resilience and enough simultaneously
Compression number, as far as possible reduce external chest compression interruption.
Cardio-pulmonary resuscitation mode is mainly by manually free-hand external chest compression at present.Manually the advantage of free-hand external chest compression is behaviour
Author can need not be implemented, up to the present remain by any apparatus after simple judgement whenever and wherever possible immediately
Simple and effective cardio-pulmonary resuscitation method.But manually free-hand external chest compression also has some shortcomings：One is that operator directly uses palm root
Portion is pressed, because pressing position is breastbone, relatively harder, and when so firmly pressing, aching easily occurs in operator's palm root
Bitterly, or even may occur in which soft tissue injury or fracture, and the pain pressing position will certainly affect strength and the quality pressing；Two are
Free-hand external chest compression is very laborious, and when being especially by long period operation, operator is easy to fatigue, is short of physical strength,
It is difficult to persistently carry out high-quality external chest compression, leads to the quality rapid decrease of external chest compression, capacity leads to recover unsuccessfully.Grind
Study carefully and show, more than 2 minutes, pressing quality arose that and is decreased obviously so that must change for every 2 minutes the free-hand continuous pressing of staff
Pressing person is possible to ensure the quality of external chest compression.
Thus pressing tract pain and fatigue are the key factors that impact external chest compression is implemented, for this situation, people
Multiple device for resuscitating heart and pulmones are invented and have employed, for replacing manually pressing, to solve the recovery that operator's reason leads to
The problem of Quality Down.At present these device for resuscitating heart and pulmones predominantly pneumatically or electrically device.This device generally includes pressing
Machinery, fixed support and backboard etc..And these devices itself are heavier, not readily portable, it is difficult in the very first time, primary scene
Put into rescue to use；Next to that the installation of device is complicated, installs and generally want 1-2 minute or longer time, it is right to stop during installation
The external chest compression of patient, this will necessarily be delayed rescue, increases the no external chest compression time of patient, increase the no heartbeat of patient, lack
The anoxemia time, even if there being higher external chest compression quality after erecting device, but this all cannot offset because of set-up time longer institute
The situation of the external chest compression delay leading to, the time that this seems of short duration but may lose optimal recovery opportunity, and leads to trouble
Person causes the injury that cannot retrieve.Thus existing research all cannot confirm device for resuscitating heart and pulmones to the life improving sudden cardiac arrest patient
There is benefit；Secondly, these device for resuscitating heart and pulmones production costs are higher, expensive makes it is difficult to popularize in situation of all-level hospitals and community
With.In addition, the design of these devices is mainly for the patient with needs transhipment outside institute, and it is directed to the design of institute's cardiopulmonary resuscitation
More rare.
Also there is the improvement auxiliary device of both hands pressing both at home and abroad, it is still using both hands vertical pressing, but increased pressing
Depth and frequency alarm set, also add and lift device on auxiliary thorax, or use abdominal compression method instead.But these methods are all no
Method makes pressing become easily, also cannot ensure the depth pressing.
Outside institute, heartbeat arrest victim is lead to death mainly former due to cannot finding in time and implementing rescue in time
Cause.And sudden cardiac arrest finds and rescue is all relatively timely in institute, but in institute, sudden cardiac arrest still has higher mortality rate, except protopathy
Because outer, lead to the recovery fatigue that one of major reason of death is that in During Cardiopulmonary Resuscitation, long-time external chest compression causes,
The recovery failure that recovery Quality Down leads to.Therefore, implement in institute in During Cardiopulmonary Resuscitation, to needing to carry out the long period heart
The patient of lung recovery, will prevent the decline of recovery quality, and the maximally effective method of fatigue reducing recovery person is made by cardio-pulmonary resuscitation
Device.
Although sudden cardiac arrest can occur any one place in hospital, major part is the patient lying on a bed, because
These patients suffer from multiple diseases, are the high-risk group of sudden cardiac arrest.To help if there are a kind of apparatus simply, easily popularized
Help medical worker to implement effective external chest compression to patient on one's sick bed in the very first time has very positive meaning to giving emergency treatment to a patient
Justice.Meanwhile, this device must be install simple and also need not consume operator in a large number muscle power it is not easy to fatigue and can guarantee that
The quality of external chest compression.
Thus the applicant devises a kind of hand-operated lever-type chest compression cardio-pulmonary resuscitation device using lever principle, can have
Effect ground reduces the strength required for pressing, mitigates the degree of fatigue of rescuer, and rescuer can keep persistently pressing outside high-quality breast
Pressure, and structure is simple, installs easily, low price, easily popularizes.
Content of the invention
The purpose of this utility model is to be to overcome the deficiencies in the prior art, there is provided a kind of more reasonable structure, use are more
Hand-operated lever-type chest compression cardio-pulmonary resuscitation device that is convenient and guaranteeing pressing quality.
In order to solve above-mentioned technical problem, this utility model adopts following technical proposals：
A kind of hand-operated lever-type chest compression cardio-pulmonary resuscitation device, including telescopic vertical rod, is located at answering of vertical rod lower end
Soviet Union's device holder, swing are connected to the presses lever of this vertical rod upper end and are arranged in this vertical rod and are located under this presses lever
The horizontal sliding bar of side, swing and be connected to vertical pressing bar in the middle part of this presses lever, the suction being located on this vertical pressing bar lower end
Disk, has the chute vertically stretching fall for this vertical pressing bar wherein on described horizontal sliding bar；Described vertical pressing bar and water
It is provided with according to pressing depth adjustment structure between smooth bar.
In the improvement project to above-mentioned hand-operated lever-type chest compression cardio-pulmonary resuscitation device, described vertical pressing bar passes through
Sliding sleeve swings and is connected in described presses lever；Described sliding sleeve slides along this presses lever；Described chute is that level is opened along slide bar
If bar-shaped trough.
In the improvement project to above-mentioned hand-operated lever-type chest compression cardio-pulmonary resuscitation device, described according to pressing depth regulation is tied
Structure include multiple in adjustment hole on this vertical pressing bar for the longitudinally spaced distributions with the gear that is plugged in an adjustment hole
Bar；Described pin can keep off on this horizontal sliding bar.
In the improvement project to above-mentioned hand-operated lever-type chest compression cardio-pulmonary resuscitation device, described vertical rod includes hollow
Vertical rod seat, the slip cap slide bar in vertical rod seat, is provided with clamping screw in described vertical rod seat upper end.
In the improvement project to above-mentioned hand-operated lever-type chest compression cardio-pulmonary resuscitation device, described recovery device is fixed
Device includes edge of bed fixture block, the edge of bed clamping screw having horizontal bayonet socket.
Compared with prior art, the beneficial effects of the utility model are：To save every time because it is made by lever principle
The strength in pressing chest, thus reaching labour-saving purpose, mitigating the feeling of fatigue of operator, also can avoid the handss that free-hand pressing causes
Wrist and upper limb joint pain, thus allowing an operator to persistently keep high-quality external chest compression, patient when being conducive to improving pressing
Blood circulation, improve patient survival probability；In addition, the installation of this device is simple, from free-hand pressing be converted to apparatus by
Pressure substantially can achieve seamless link, so that this first aid procedures can continuously continual be carried out, thus will not be numerous because of the installation of device
Trivial and be delayed external chest compression to patient, it is that emergency patients have striven for valuable time, structure therefore of the present utility model is more closed
Manage, use more convenient and guarantee the quality pressing for a long time, thus contributing to the recovery of patient.
With specific embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings：
【Brief description】
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1.
【Specific embodiment】
A kind of hand-operated lever-type chest compression cardio-pulmonary resuscitation device, as shown in Figure 1, 2, it includes telescopic vertical rod 1, sets
Recovery device holder 2 in vertical rod 1 lower end, swing are connected to the presses lever 3 of this vertical rod 1 upper end and are arranged in this vertical rod
And the horizontal sliding bar 4 positioned at this presses lever 3 lower section, swing are connected to the vertical pressing bar 5 at this presses lever 3 middle part, are located at
Sucker 6 on this vertical pressing bar 5 lower end, has on described horizontal sliding bar 4 and vertically stretches fall wherein for this vertical pressing bar 5
Chute 41；It is provided with according to pressing depth adjustment structure 7 between described vertical pressing bar 5 and horizontal sliding bar 4, it is to avoid Overexertion is pressed
Press and patient is caused with more serious injury.
In implementing first aid procedures, the patient treating first aid is lain flat on the bed, first by manually carrying out free-hand pressing, such as estimate
Need to do the cardio-pulmonary resuscitation of long period it is possible to use hand-operated lever-type chest compression cardio-pulmonary resuscitation device, at this moment will first by
Recovery device holder 2 is fixed to bedside along the Fast Installation well whole chest compression cardio-pulmonary resuscitation device that comes up；Then stretch and adjust
Section vertical rod 1 drives presses lever 3, vertical pressing bar 5 to lift making sucker 6 fall in the breastbone stage casing of patient, natural position at this moment
Put the home position as vertical pressing bar, then adjust according to pressing depth adjustment structure 7, make the maximum pressing of vertical pressing bar deep
Degree can not continue down to press after reaching 5-6cm；After regulating, can be carried out recovery pressing, at this moment operator station at once
In the bedside of holder opposite side, hold presses lever 3 end and firmly press down on, compression frequency is 100 beats/min.This press
Pressure method is made by lever principle to save the strength pushing every time, and the 1/3-1/2 of about original pressing strength, thus reach
Labour-saving purpose, mitigates the feeling of fatigue of operator, also can avoid wrist and upper limb joint pain that free-hand pressing causes, so that
Operator can persistently keep high-quality external chest compression, the blood circulation of patient when being conducive to improving pressing, improves patient's survival
Probability；In addition, the installation of this device is simple, is converted to apparatus pressing from free-hand pressing and substantially can achieve slitless connection,
So that this first aid procedures can be uninterruptedly carried out, thus will not be delayed outside the breast to patient and press because the installation of device is loaded down with trivial details
Pressure, is that emergency patients have striven for valuable time, when more reasonable structure therefore of the present utility model, use are more convenient and guarantee long
Between pressing quality, thus contributing to the recovery of patient.The thickness of this device only about 10cm, long and width about 100cm, at ordinary times may be used
Place by wall, floor space is little, be easy to preserve.Device gross mass about 8KG, is readily transported and carries.
In the present embodiment, described vertical pressing bar 5 is swung by sliding sleeve 8 and is connected in described presses lever 3；Described cunning
Set 8 slides along this presses lever 3；Described chute 41 is the bar-shaped trough that level opens up along slide bar, so promotes vertical pressing bar 5 to make
Thereon, middle part is the position of the sucker 6 of scalable vertical pressing bar 5 lower end respectively along presses lever 3 and chute 41 slip, thus
Easily make sucker be directed at the chest of patient, win the time for carrying out recovery pressing as early as possible.Here, sliding sleeve 8 is in " T " word
Type.
Described according to pressing depth adjustment structure 7 include multiple longitudinally spaced（Spacing distance is usually 1cm）It is distributed in this to hang down
Adjustment hole 71 on straight pressing lever 5 and the pin 72 being plugged in an adjustment hole 71；Described pin 72 can keep off in this water
On smooth bar 4, so when swing presses lever 3 to make the sucker 6 of vertical pressing bar 5 lower end reach desired according to pressing depth when,
Pin 72 is just blocked by horizontal sliding bar 4 and sucker cannot be made to continue decline and be pressed against patient chest.Such as, due to adjacent regulation
The spacing in hole is 1cm, so when need 5cm according to pressing depth when, insert in the 5th adjustment hole above corresponding horizontal sliding bar 4
Enter pin 72, can not continue down to press after making according to pressing depth to reach 5cm.Certainly, according to pressing depth adjustment structure 7 can also
It is other structures, such as nut turn mode, at this moment the scale of spacing can be engraved on this vertical pressing bar 5.
The telescopic adjustment of vertical rod 1, can be different structure, such as using the screw bushing structure stretching as camera foot stool.At this
In embodiment, described vertical rod 1 includes hollow vertical rod seat 11, the slip cap slide bar 12 in vertical rod seat 11, in described vertical rod seat
11 upper ends are provided with clamping screw 9, and such slide bar, in addition to can stretching fall, can adjust the position of sucker with horizontal hunting, from
And sucker of being more convenient for positions against the adjustment in patient chest.
In the present embodiment, recovery device holder 2 includes edge of bed fixture block 21, the edge of bed clamping screw having horizontal bayonet socket
22, when device for resuscitating heart and pulmones to be used, after the bayonet socket be aligned edge of bed of edge of bed fixture block 21 is sticked into, turning clamping screw 22 makes bed
It is clamped on edge of bed along fixture block 21.
Although this utility model is described in detail with reference to above example, by the disclosure for people in the art
Member is it is readily apparent that and the situation in the principle of the present utility model limiting without departing from described claim and scope
Under, this utility model can be made a variety of changes or change.Therefore, the detailed description of the embodiment of the present disclosure is only used for explaining, and
It is not intended to limit this utility model, but be defined by the subject-matter of the claims the scope of protection.
Claims (5)
1. a kind of hand-operated lever-type chest compression cardio-pulmonary resuscitation device is it is characterised in that including telescopic vertical rod, being located at vertical rod
The recovery device holder of lower end, swing be connected to the presses lever of this vertical rod upper end and be arranged in this vertical rod and be located at this by
Horizontal sliding bar below pressure lever, swing and be connected to vertical pressing bar in the middle part of this presses lever, be located under this vertical pressing bar
Sucker on end, has the chute vertically stretching fall for this vertical pressing bar wherein on described horizontal sliding bar；Described vertically press
It is provided with according to pressing depth adjustment structure between depression bar and horizontal sliding bar.
2. hand-operated lever-type chest compression cardio-pulmonary resuscitation device according to claim 1 is it is characterised in that described vertically press
Depression bar is swung by sliding sleeve and is connected in described presses lever；Described sliding sleeve slides along this presses lever；Described chute is level
The bar-shaped trough opening up along slide bar.
3. hand-operated lever-type chest compression cardio-pulmonary resuscitation device according to claim 1 and 2 is it is characterised in that described press
Pressure depth adjustment structure include multiple in adjustment hole on this vertical pressing bar for the longitudinally spaced distributions be plugged into one
Pin in adjustment hole；Described pin can keep off on this horizontal sliding bar.
4. hand-operated lever-type chest compression cardio-pulmonary resuscitation device according to claim 3 is it is characterised in that described vertical rod bag
Include hollow vertical rod seat, slide bar in vertical rod seat for the slip cap, be provided with clamping screw in described vertical rod seat upper end.
5. hand-operated lever-type chest compression cardio-pulmonary resuscitation device according to claim 4 is it is characterised in that described recovery
Device holder includes edge of bed fixture block, the edge of bed clamping screw having horizontal bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427250.8U CN205964435U (en) | 2016-05-10 | 2016-05-10 | Cardiopulmonary resuscitation device is pressed outward to manual lever chest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620427250.8U CN205964435U (en) | 2016-05-10 | 2016-05-10 | Cardiopulmonary resuscitation device is pressed outward to manual lever chest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205964435U true CN205964435U (en) | 2017-02-22 |
Family
ID=58019350
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620427250.8U Expired - Fee Related CN205964435U (en) | 2016-05-10 | 2016-05-10 | Cardiopulmonary resuscitation device is pressed outward to manual lever chest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205964435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833507A (en) * | 2019-11-15 | 2020-02-25 | 南京中医药大学 | Adjustable rat click device |
-
2016
- 2016-05-10 CN CN201620427250.8U patent/CN205964435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833507A (en) * | 2019-11-15 | 2020-02-25 | 南京中医药大学 | Adjustable rat click 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: 20170222 Termination date: 20180510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |