CN109199839A - A kind of CPR pressing system, Heart-lung restoring instrument and Medical rack - Google Patents
A kind of CPR pressing system, Heart-lung restoring instrument and Medical rack Download PDFInfo
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- CN109199839A CN109199839A CN201811312573.2A CN201811312573A CN109199839A CN 109199839 A CN109199839 A CN 109199839A CN 201811312573 A CN201811312573 A CN 201811312573A CN 109199839 A CN109199839 A CN 109199839A
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- 238000002680 cardiopulmonary resuscitation Methods 0.000 claims description 104
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 22
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 210000000038 chest Anatomy 0.000 description 33
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000002612 cardiopulmonary effect Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000036316 preload Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 206010049418 Sudden Cardiac Death Diseases 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 3
- 208000014221 sudden cardiac arrest Diseases 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005520 electrodynamics Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000005180 public health Effects 0.000 description 2
- 210000001562 sternum Anatomy 0.000 description 2
- 238000012549 training Methods 0.000 description 2
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000037118 bone strength Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
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Classifications
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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
- 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
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/084—Chest
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The present invention provides a kind of CPR pressing system, Heart-lung restoring instrument and Medical rack.CPR pressing system includes control system and pressing bandage, and in a state of use, control system is fixed on patient back by pressing bandage, and pressing bandage is located at patient front position；Control system includes puller system and control device, and pressing bandage is connect with puller system, and control device controls puller system and applies pulling force to pressing bandage；Compared with prior art, by the way that control system is arranged, control system includes puller system and control device, and pressing bandage is connect with puller system, and control device controls puller system and applies pulling force to pressing bandage, so that compression frequency and drawing force are adjustable.Further, Medical rack can make the component layout for pressing system for CPR facilitate outdoor use under patient's body, and make the using effect of patient more preferably.Further, the Heart-lung restoring instrument including CPR pressing system, it is convenient and practical.
Description
Technical field
The present invention relates to CPR technical field more particularly to a kind of CPR pressing system, Heart-lung restoring instrument and
Medical rack.
Background technique
Sudden cardiac arrest is one of situation most critical in public health and clinical medicine domain, shows as mechanical activity
Stop suddenly, combine all three to handle the recovery processing of sudden cardiac arrest patient: air flue breathing, blood circulation and chest are pressed
Pressure, is referred to as " CPR (CPR) ".
In addition, existing CPR device frequently includes Heart-lung restoring instrument, aspirator, oxygen supply system etc., and instruction need to be equipped with
Practice the medical practitioner being always or usually as specified.These equipment volumes are big, quality is big and needs external impetus and adjustment and maintenance.Therefore lead to cardiopulmonary
Resuscitation can only often be carried out in the complete emergency department of facility, ICU, and patient is made to lose optimal rescue opportunity.Further,
In existing CPR technology, the portable device for resuscitating heart and pulmones of electrodynamic type is had already appeared, although facilitating carrying, its mechanical structure is past
Toward being arranged on patient chest, this mode can cause larger pressure in off working state to patient chest, and for patient
Back-supported is insufficient in transport process, and furthermore mechanical structure also takes up valuable diagnosis space, so that using effect is bad.
Pneumatic type method leads to press pressure, according to pressing depth exists with the parameters such as compression frequency since gas pressure is difficult to control accurately
Certain error, and the high pressure that gas cylinder itself has can also generate security hidden trouble in transport process.In addition, the existing portable heart
Lung resuscitation equipment often uses all purpose design, i.e., fat to use same device with the thin patient of body for adult and children；And
Chest volume, bone strength, front fat thickness can impact pressing effect.
Therefore, be badly in need of a kind of operation, easy to carry, effect preferably, patient use the preferable CPR device of comfort level,
It is operated to replace mankind rescuer to carry out accurate, standard, continuous CPR to sudden cardiac arrest patient.The equipment can guarantee to suffer from
For person before receiving medical practitioner or medical institutions' treatment, blood can be transported to heart, brain and other vital organs, dimension
Its life is held, there is huge meaning for public health system.
Summary of the invention
The main technical problem to be solved in the present invention is to provide a kind of CPR pressing system, Heart-lung restoring instrument and doctor
Frame is treated, CPR device is often inconvenient in the prior art, using effect is bad for solution, and patient's usage comfort is not high
Problem.
To solve the above problems, the present invention provides a kind of CPR pressing system, including control system and pressing bandage,
In a state of use, control system is fixed on patient back by pressing bandage, and pressing bandage is located at patient front position；
Control system includes puller system and control device, and pressing bandage is connect with puller system, and control device control is drawn
Power device applies pulling force to pressing bandage.
Further, puller system includes pulling force applying unit and pull force calculation unit, and pressing bandage passes through pull force calculation
Unit is connect with pulling force applying unit；
Control system further includes pressure-detecting device, and the surface of shell of control system, patient is arranged in pressure-detecting device
The corresponding position of projection of the chest in control system；
Pressure-detecting device is for detecting patient to the pressure size of pressure-detecting device and/or patient to pressure detecting
The change frequency of the pressure of device.
Further, pressing bandage is arranged in pairs, and the corresponding position of patient chest two sides is arranged in, each pressing bandage
One end is connect with puller system, and the other end is provided with bandage connector, is connected between the pressing bandage being arranged in pairs by bandage
Part connection.
Further, pressing bandage is made of at least two air bags, is interconnected between each air bag；
Control system further includes air charging system, and air charging system is connected to air bag；Air bag is also set up with air charging system junction
There is air valve, control device is connect to control the opening and closing of air valve with air valve.
Further, bandage connector includes velcro or shackle member or magnetic absorption member；It is provided at least on bandage connector
Two connection positions；The side of pressing bandage and patient contact is provided with bolster.
Further, control device is also used to:
When the pressure that pressure-detecting device detects is less than preset pressure threshold, control air charging system is filled to air bag
Gas；And/or
When the pressure that pressure-detecting device detects reaches pressure threshold, control air charging system stops inflating to air bag.
Further, control system further includes pressing bandage adjustment device, and pressing bandage adjusts device by pressing bandage
Position is adjustable；
Pressing bandage adjustment device includes guide part and actuator, and control device controls actuator and drives guide part.
Further, control system further includes at least one of alarm set, head fixing device and power supply unit；
Alarm set is for prompting the work state information of cardiopulmonary resuscitation system；
The surface of shell position corresponding with patients head of control system is arranged in head fixing device, is used for immobilized patients
Head.
Further, the present invention also provides the Medical racks for being suitable for CPR pressing system, including above-mentioned CPR
Pressing system, system is arranged on Medical rack, patient chest projects opposite position for CPR pressing.
Further, the present invention also provides a kind of Heart-lung restoring instruments, press system including above-mentioned CPR, further include
CPR aerating system and master control system, master control system presses system with CPR and CPR aerating system is connect,
It controls CPR pressing system and CPR aerating system and CPR operation is carried out to patient.
The beneficial effects of the present invention are:
The present invention provides a kind of CPR pressing system, including control system and pressing bandage, in a state of use, control
System processed is fixed on patient back by pressing bandage, and pressing bandage is located at patient front position；Control system includes pulling force dress
It sets and control device, pressing bandage is connect with puller system, control device controls puller system and applies pulling force to pressing bandage.With
The prior art is compared, and by the way that control system is arranged, control system is fixed on patient back by pressing bandage, and pressing bandage is located at
Patient front position ensure that the effect of pressing so as to be adjusted according to chest width；Control system includes drawing
Power device and control device, pressing bandage are connect with puller system, and control device controls puller system and applies drawing to pressing bandage
Power ensure that pressing effect, improve patient's comforts of use so that compression frequency and drawing force are adjustable；And it controls
System is predetermined system, and operator needs not move through professional first aid training, it is only necessary to according to simple several steps, press behaviour according to instruction
Make button, i.e., implementable automatic, continuous CPR operation；
Further, the present invention also provides a kind of Medical racks suitable for CPR pressing system, including above-mentioned cardiopulmonary
Recovery pressing system, system is arranged on Medical rack, patient chest projects opposite position for CPR pressing.With the prior art
Compare, by providing a kind of Medical rack for pressing system suitable for CPR, so that being completely used for CPR pressing system
Component layout under patient's body, in addition to pressing force, the external strength very little that equipment itself applies patient chest, so that patient
Using effect more preferably.In addition, system bulk is small, light-weight, integrated, single can carry, carrying is applicable not only to first and shows
, carry on the way, first aid in hospital etc., can also become one with various critical emergency equipments, convenient for promoting the use of.Further
Ground, the present invention also provides a kind of Heart-lung restoring instruments, press system including above-mentioned CPR, further include CPR pneumatic system
System and master control system, master control system presses system with CPR and CPR aerating system is connect, and control CPR is pressed
Pressure system and CPR aerating system carry out CPR operation to patient, so that using effect is more preferably.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the schematic perspective view that the CPR that the embodiment of the present invention one provides presses system；
Fig. 2 is the stereochemical structure signal of the Medical rack provided by Embodiment 2 of the present invention that system is pressed suitable for CPR
Figure.
Appended drawing reference:
1, control system；10, control device；2, bandage is pressed；21, puller system；211, pulling force applying unit；212, it draws
Power detection unit；11, pressure-detecting device；20, air bag；201, air charging system；202, air valve；23, pressing bandage adjusts device；
24, bandage connector；25, bolster；231, guide part；230, directive wheel；232, guide rail；233, screw rod；234, connecting plate；
123, actuator；3, alarm set；4, head fixing device；5, power supply unit；6, Medical rack；7, shell.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "inner", "bottom" or position are closed
System for be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation usually put or position close
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention " the in addition, term
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Below by specific embodiment combination attached drawing, invention is further described in detail.
Embodiment one:
To solve in the prior art, CPR device is inconvenient for operation, ineffective, patient uses that comfort level is bad to ask
Topic, the present embodiment provides a kind of CPR to press system, including control system and pressing bandage, in a state of use, control
System is fixed on patient back by pressing bandage, and pressing bandage is located at patient front position；Control system includes puller system
And control device, pressing bandage are connect with puller system, control device controls puller system and applies pulling force to pressing bandage.
Referring to Figure 1 and Fig. 2, specifically, the present embodiment provides a kind of CPR to press system 11, including control system
1 with pressing bandage 2, in a state of use, control system 1 is fixed on patient back by pressing bandage 2, and pressing bandage 2 is located at
Patient front position；Control system 1 includes puller system 21 and control device 10, and pressing bandage 2 connect with puller system 21, controls
Device 10 processed controls puller system 21 and applies pulling force to pressing bandage 2.Control system 1 is fixed on patient's back by pressing bandage 2
Portion, pressing bandage 2 be located at patient front position, effectively solution in the prior art due to the mechanical structure for CPR often
It is arranged on patient chest, this mode can cause larger pressure in off working state to patient chest, and exist for patient
Back-supported is insufficient in transport process, and furthermore mechanical structure also takes up valuable diagnosis space, so that using effect is bad
Problem.
Further, in this embodiment control system 1 includes puller system 21 and control device 10, presses bandage 2 and draw
Power device 21 connect, control device 10 control puller system 21 to pressing bandage 2 apply pulling force, specifically, puller system 21 with
It presses bandage 2 to connect, for applying tensioning pressure to pressing bandage 2, further, it is right that control device 10 controls puller system 21
In the pressure of pressing bandage 2, to realize that the pulling force of pressing bandage 2 is controllable, to adapt to the patient of the different bodily forms, make relaxing for patient
Appropriateness is higher.Specifically, pressing bandage 2 mainly carries out one to patient when pressing scene of the bandage 2 suitable for immobilized patients
Fixed, puller system 21 makes pressing bandage 2 be in Pre strained state by value of thrust required for preset immobilized patients, thus
Realize the fixation to patient；When pressing bandage 2 is applicable not only to the scene of immobilized patients, and need to give patient centainly
Pressing force when, puller system 21 by value of thrust required for preset immobilized patients make press bandage 2 be in pre-tighten shape
State, and control device 10 controls puller system 21 and applies pressing force to pressing bandage 2, and compression frequency is usually 30 times or 15
It is secondary, naturally it is also possible to be not limited only to the compression frequency that the present embodiment provides, specifically apply stressed size and frequency according to reality
Border needs to set, and the present embodiment is not especially limited this.
Referring to Figure 1, further, in this embodiment, puller system 21 includes pulling force applying unit 211 and pull force calculation
Unit 212, pressing bandage 2 are connect by pull force calculation unit 212 with pulling force applying unit 211.The work of pulling force applying unit 211
With being to tense pressing bandage 2, and the pulling force for giving in During Cardiopulmonary Resuscitation the pressing certain strength of bandage 2 and frequency exports, from
And pressing bandage 2 is driven to complete to act the CPR of patient chest.The core of pulling force applying unit 211 is electromagnetic type pulling force
Device, every side are arranged in parallel 2 (usual every electromagnetic type chest expander maximum pull 15KG, but under specific circumstances, electromagnetic type pulling force
The value of thrust of device can select according to actual needs).Electromagnetic type chest expander is made of electromagnetic coil and magnetic core, and electromagnetic coil is powered
Afterwards, magnetic core moves under magneticaction, completes the output of pulling force.Electromagnetic type chest expander belongs to intermittent movement mechanism, when energization
Pulling force output is completed in magnetic core movement, and magnetic core returns to initial position under action of reset spring when power-off.
It further, further include pull force calculation unit 212, the specific can be that tension sensor, is tied up for measuring pressing
With 2 tension dynamics, guarantee the tension effect of pressing bandage 2.
It is to be appreciated that the specific model and quantity of tension sensor, the present embodiment are not especially limited this.It needs
It is to be understood that usually when carrying out CPR operation the power of about 45-90kg need to be applied to patient chest, to make breastbone
Pressing reach the recommendation depth of 5-6cm, therefore, the effect of pulling force applying unit 211 is to apply about 45- to patient chest
The power of 90kg, thus the recommendation depth for making the pressing of breastbone reach 5-6cm.
Referring to Figure 1, further, in this embodiment, control system 1 further includes pressure-detecting device 11, pressure detecting
The corresponding position of the projection of the surface of shell of control system 1, patient chest in control system 1 is arranged in device 11；Pressure inspection
It surveys device 11 and is used to detect pressure of the patient to the pressure size of pressure-detecting device 11 and/or patient to pressure-detecting device 11
The change frequency of power.Specifically, pressure-detecting device 11 is arranged in the surface of shell of control system 1, patient chest in control system
The corresponding position of projection on system 1.The effect of the device is pressure size of the feedback patient to pressure-detecting device 11, and/or
Patient prevents from pressing the rib cage bone that not in place or pressing excessively causes patient to the change frequency of the pressure of pressure-detecting device 11
Folding.
Furthermore, it is possible to which whether detection patient is in correct position before the pressing system work of entire CPR.Even suffer from
Person is not in correct position, and the pressure value that pressure-detecting device 11 detects can be less than the minimum of preset pressure value.It needs
Understand, the core of pressure-detecting device 11 is array of pressure sensors, specific model and quantity, the present embodiment to this not
Make specific limit.
Referring to Figure 1, further, in this embodiment, pressing bandage 2 is arranged in pairs, and is arranged in patient chest two sides
Corresponding position, each one end for pressing bandage 2 connect with puller system 21, and the other end is provided with bandage connector 24, sets in pairs
It is connected between the pressing bandage 2 set by bandage connector 24.
It is to be appreciated that as shown in Figure 1, the pressing bandage 2 being arranged in pairs is arranged in patient chest two in the present embodiment
The corresponding position of side is divided into two sides up and down, is connected between upper and lower two sides bandage by bandage connector 24, upper and lower two sides are pressed
Pressure 2 one end of bandage is connect with puller system 21, and puller system 21 includes pulling force applying unit 211 and pull force calculation unit 212, is pressed
Pressure bandage 2 is connect by pull force calculation unit 212 with pulling force applying unit 211.The effect of pulling force applying unit 211 be tense by
Bandage 2 is pressed, and gives the pulling force output of the pressing certain strength of bandage 2 and frequency in During Cardiopulmonary Resuscitation, to drive pressing
Bandage 2 is completed to act the CPR of patient chest.
Referring to Figure 1, further, in this embodiment, pressing bandage 2 is made of at least two air bags 20, each air bag 20
Between interconnect；It further include air charging system 201, air charging system 201 is connected to air bag 20.Specifically, pressing bandage 2 is specific
It is air bag bandage, is connection between the air bag bandage that left and right side is arranged in pairs.When in use, pass through air charging system 201
Inflation in air bag 20 to the left and right, its radial dimension becomes larger after air bag 20 is inflated, and axial dimension shortens, so that pressing bandage 2 is tensed,
Realize the preload of pressing bandage 2.And the pretightning force for pressing bandage 2 is measured by the pressure-detecting device 11 under patient's body,
After reaching standard, air charging system 201 stops working.The number of air bag 20 the specific can be that 2,4,6,8,12 or
Person is more, and in the preferred embodiment that the present embodiment provides, referring to Figure 1, the number of air bag 20 is total up to 8, so that just
The patient comfort of the normal bodily form is higher.For the specific number of air bag 20, the present embodiment is not especially limited this.
Further, referring to Figure 1 and Fig. 2, in the present embodiment, control device 10 controls air charging system 201 to air bag 20
Inflation, and control air bag 20 are deflated.When in use, control device 10 controls air charging system 201 and inflates to air bag 20, and air bag 20 fills
Its radial dimension becomes larger after gas, and axial dimension shortens, to tense pressing bandage 2, realizes the preload of pressing bandage 2.And it presses
The pretightning force of pressure bandage 2 is measured by the pressure-detecting device 11 under patient's body, and after reaching standard, air charging system 201 stops
Work.After usage, control device 10 controls air charging system 201 and deflates to air bag 20, then realizes pressing bandage 2 and suffers from
Person, which releases, to be pre-tightened, and fixed operation is completed.
Referring to Figure 1, further, in this embodiment, bandage connector 24 includes velcro or shackle member or magnetic absorption member；
At least two connection positions are provided on bandage connector 24.The pressing bandage 2 being arranged in pairs passes through velcro or shackle member or magnetic
Part connection is inhaled, at least two connection positions is provided on bandage connector 24, by adjusting the connecting portion of bandage connector 24, presses
Pressure bandage 2 is adapted to the patient of the different bodily forms.Specifically, be implemented as pair between two connection positions by bandage connector 24
The connection for pressing bandage 2, the i.e. connection for the pressing bandage 2 that can be both implemented as by velcro between two connection positions pair；?
The connection for the pressing bandage 2 that can be implemented as by shackle member pair, shackle member is the specific can be that buckle or the pin including protrusion
Head and the pin hole to match with plunger；The connection for the pressing bandage 2 that can also be implemented as by magnetic absorption member pair, that is, be arranged in pairs
It links together between pressing bandage 2 by the way that magnetism is attracting.
Referring to Figure 1, further, in this embodiment, 2 side of pressing bandage of patient contact is provided with bolster
25.To make patient when depressed, sense of discomfort will not be caused to patient by pressing the bandage connector 24 being arranged on bandage 2,
2 side of pressing bandage with patient contact can be provided with bolster 25, bolster 25 the specific can be that silica gel material,
It is also possible to other materials, so that the use feeling of patient is more preferable.The structure and material of specific bolster 25, depend on the circumstances,
The present embodiment is not especially limited this.
Referring to Figure 1 and Fig. 2, further, in this embodiment, control device 10 is also used to examine when pressure-detecting device 11
When the pressure measured is less than preset pressure threshold, control air charging system is inflated to air bag；And/or when pressure-detecting device 11 is examined
When the pressure measured reaches preset pressure threshold, control air charging system 201 stops inflating to air bag 20.
Specifically, in actual operation, when the pressure that pressure-detecting device detects is less than preset pressure threshold, control
Device 10 processed controls air charging system 201 and inflates to air bag 20, its radial dimension becomes larger after air bag 20 is inflated, and axial dimension shortens,
To tense pressing bandage 2, the preload of pressing bandage 2 is realized, and the pretightning force for pressing bandage 2 is examined by the pressure under patient's body
Device 11 is surveyed to measure；Or when the pressure that pressure-detecting device 11 detects reaches preset pressure threshold, control dress
10 control air charging systems 201 are set to stop inflating to air bag 20；Or the pressure detected when pressure-detecting device be less than it is preset
When pressure threshold, control air charging system is inflated to air bag, and when the pressure that pressure-detecting device 11 detects reaches preset pressure
When force threshold, control air charging system 201 stops inflating to air bag 20.
Referring to Figure 1, further, in this embodiment, air bag 20 and 201 junction of air charging system are additionally provided with air valve
202, control device 10 is connect to control the opening and closing of air valve 202 with air valve 202.When in use, the control of control device 10 inflation dress
201 to be set to inflate to air bag 20, its radial dimension becomes larger after air bag 20 is inflated, and axial dimension shortens, so that pressing bandage 2 is tensed,
Realize the preload of pressing bandage 2, and the pretightning force for pressing bandage 2 is measured by the pressure-detecting device 11 under patient's body,
When the pressure that pressure-detecting device 11 detects reaches preset pressure threshold, since air bag 20 is connect with air charging system 201
Place is provided with air valve 202, and control device is connect with air valve 202, to realize that control device 10 passes through the closing of control air valve 202
Stop inflating to air bag 20 to control air charging system 201.
Referring to Figure 1 and Fig. 2, further, in this embodiment, control system 1 further includes pressing bandage adjustment device 23,
It is adjustable by pressing bandage adjustment 23 position of device to press bandage 2.In order to realize that bandage is adapted to the patient of the different bodily forms, from
And the usage comfort of patient is improved, control system 1 provided in this embodiment further includes pressing bandage adjustment device 23, and pressing is tied up
The position that device 23 can be adjusted by pressing bandage with 2 can transfer to realize that the length of bandage is variable.
Further, in this embodiment pressing bandage adjustment device 23 includes guide part 231 and actuator 123, control dress
Set 10 control actuators 123 driving guide part 231.The effect for pressing bandage adjustment device 23 is according to patient body size adjusting
The position of 2 bandages in left and right, to realize the precise and high efficiency output of pulling force.Pressing bandage 2 and adjusting device includes actuator 123, is driven
Moving part 123 is the specific can be that stepper motor；Guide part 231 is the specific can be that guide rail 232, screw rod 233, directive wheel 230.?
In actual use, it can drive the screw rod 233 of guide part 231 under the support of guide rail 232 and directive wheel 230 by actuator 123
It is moved along a direction, realization tightens bandage or adjusts band of lightening restrictions on, to meet actual needs.
Specifically, realize tighten bandage or adjust lighten restrictions on band mode be by being adjusted to 230 position of directive wheel, from
And it adjusts the distance between 2 pressing bandages 2 to realize.It is to be appreciated that passing through company between directive wheel 232 and screw rod 233
Fishplate bar 234 connects, so that screw rod 233 slides on guide rail 232 under the driving of actuator 123, is led by the drive of connecting plate 234
It is moved to wheel 230 along a direction, realization tightens bandage or adjusts band of lightening restrictions on, to meet actual needs.
Referring to Figure 1, further, in this embodiment, control system 1 further includes alarm set 3, and alarm set 3 is used for
The work state information of CPR pressing system is prompted.It, can be according to specifically, the alarm set 3 of control system 1
30:2 (or 15:2) mode carries out voice reminder.Specifically, control system 1 is pressed for CPR when carrying out CPR
The working condition of pressure system, alarm set 3 are used to prompt the work state information of CPR pressing system.I.e. in reality
In the operation of border, after the general cardiac compression for carrying out 30 times or 15 times, then is ventilated, alternately and repeatedly carried out, to complete twice
The treatment of CPR operates.Specifically, when being pressed (during pressing 30 times or 15 times, to make cardiopulmonary multiple
Soviet Union's pressing system can work according to 30:2 (or 15:2) mode, alarm set 3 can be set, so that entire CPR
Pressing system works in strict accordance with 30:2 (or 15:2) mode, avoids careless omission or error.
It is to be appreciated that can also include head fixing device 4, it be arranged referring to Figure 1 with Fig. 2, head fixing device 4
In 7 surface of the shell position corresponding with patients head of control system 1, it to be used for immobilized patients head.Specifically, the fixed dress in head
It sets 4 and is arranged in device for resuscitating heart and pulmones surface, patients head position.Device effect is immobilized patients head, guarantees it in cardiopulmonary
Damage is not will cause during the pressing of recovery.It is to be appreciated that head fixing device 4 is the specific can be that bracket, may be used also
To be bandage, the material of bandage specifically can be rubber material, be also possible to nylon material, can also be other materials；Head
The fixed form of fixed device 4, which specifically can be, to be adhesively fixed, be also possible to it is magnetic-type fixed with buckle type, all can be specific
It selects according to actual needs, the present embodiment is not especially limited this.
Referring to Figure 1, further, in this embodiment, control system 1 further includes power supply unit 5.Specifically, for Denso
Setting 5 can be battery pack or electric generator, and the device of electric power support can be provided by being also possible to other, and the present embodiment is to this
It is not especially limited.Further, power supply unit 5 is responsible for the power supply of CPR pressing system, can be multiple for entire cardiopulmonary
Pressing system of reviving provides energy output in 30 minutes, and core is 18650 type power batteries, can meet high current output, and can
To realize the functions such as electricity self-test, charging by controller.
CPR provided in this embodiment presses system, including control system and pressing bandage, in a state of use, control
System processed is fixed on patient back by pressing bandage, and pressing bandage is located at patient front position；Control system includes pulling force dress
It sets and control device, pressing bandage is connect with puller system, control device controls puller system and applies pulling force to pressing bandage.With
The prior art is compared, and CPR provided in this embodiment presses system, and by the way that control system is arranged, control system passes through pressing
Bandage is fixed on patient back, and pressing bandage is located at patient front position, so as to be adjusted according to chest width,
It ensure that the effect of pressing；Further, control system includes puller system and control device, and pressing bandage and puller system connect
Connect, control device controls puller system and applies pulling force to pressing bandage so that compression frequency and drawing force are adjustable, ensure that by
Patient's comforts of use are improved while pressing effect；And control system is predetermined system, and operator needs not move through profession
First aid training, it is only necessary to according to simple several steps, and be pressed the operation button according to instruction, i.e., implementable automatic, continuous CPR behaviour
Make.
Embodiment two:
To solve in the prior art, although the portable CPR method of electrodynamic type facilitates carrying, but its mechanical structure is often
It is arranged on patient chest, this mode can cause larger pressure in off working state to patient chest, and exist for patient
Back-supported is insufficient in transport process, and furthermore mechanical structure also takes up valuable diagnosis space, so that inconvenient to carry and patient
The not high problem of usage comfort, the present embodiment provides a kind of Medical racks suitable for CPR pressing system, including implement
The CPR of example one presses system, and system is arranged on Medical rack, patient chest projects opposite position for CPR pressing.
Fig. 2 is referred to, specifically, the Medical rack 6 for being suitable for CPR pressing system that the present embodiment provides, specifically
Can be stretcher, be also possible to medical bed, by by the CPR of embodiment one press system setting the present embodiment provides
Medical rack 6 on, realize to patient implement scene and after send uninterrupted automatic thorax on the way to press CPR.Embodiment one
CPR pressing all active component layouts of system of offer are under patient's body, and in addition to pressing force, equipment itself is to trouble
The external strength very little that person's chest applies makes the using effect of patient more preferably.In addition, system bulk is small, light-weight, integrated,
Single can carry, carry be applicable not only to primary scene, carry on the way, first aid in hospital etc., can also be with various critical first aid devices
Tool becomes one, convenient for promoting the use of.
Medical rack provided in this embodiment suitable for CPR pressing system, the CPR including embodiment one are pressed
Pressure system, system is arranged on Medical rack, patient chest projects opposite position for CPR pressing.Compared with the prior art,
The present embodiment is by providing a kind of Medical rack of CPR pressing system suitable for embodiment one, so that being completely used for cardiopulmonary
The component layout of recovery pressing system is under patient's body, in addition to pressing force, external strength that equipment itself applies patient chest
Very little, so that the using effect of patient is more preferably.In addition, system bulk is small, light-weight, integrated, it single can carry, carry not only
Suitable for primary scene, carry on the way, first aid in hospital etc., can also become one with various critical emergency equipments, convenient for pushing away
It is wide to use.
Embodiment three:
Further, the present embodiment also provides a kind of Heart-lung restoring instrument (not providing schematic diagram), for carrying out CPR
Operation, using more convenient.Mainly include above-mentioned CPR pressing system and Medical rack 6, further includes CPR pneumatic system
System and master control system (being not shown in figure), master control system presses system with CPR and CPR aerating system is connect,
It controls CPR pressing system and CPR aerating system and CPR operation is carried out to patient.
When carrying out CPR first aid, CPR pressing system is for controlling chest of the patient when carrying out CPR
Portion's pressing operation；And master control system is uniformly controlled CPR pressing system and CPR aerating system alternate cycles carry out the heart
Lung resuscitation after guaranteeing progress 30 times or 15 times cardiac compressions, then is ventilated twice, alternately and repeatedly carries out, come
It is operated at the treatment of CPR, so that using effect is more preferably.It is to be appreciated that CPR presses system, CPR
It is connected with each other by circuit between aerating system and master control system.
The above content is specific embodiment is combined, further detailed description of the invention, and it cannot be said that this hair
Bright specific implementation is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to protection of the invention
Range.
Claims (10)
1. a kind of CPR presses system, which is characterized in that including control system and pressing bandage, in a state of use, institute
It states control system and patient back is fixed on by the pressing bandage, the pressing bandage is located at patient front position；
The control system includes puller system and control device, and the pressing bandage is connect with the puller system, the control
Device processed controls the puller system and applies pulling force to the pressing bandage.
2. CPR as described in claim 1 presses system, which is characterized in that the puller system includes that pulling force applies list
Member and pull force calculation unit, the pressing bandage are connect by the pull force calculation unit with the pulling force applying unit；
The control system further includes pressure-detecting device, and the shell table of the control system is arranged in the pressure-detecting device
The corresponding position of the projection of face, patient chest in the control system；
The pressure-detecting device is for detecting patient to the pressure size of the pressure-detecting device and/or patient to described
The change frequency of the pressure of pressure-detecting device.
3. CPR as claimed in claim 2 presses system, which is characterized in that the pressing bandage is arranged in pairs, and is set
The corresponding position in patient chest two sides is set, one end of each pressing bandage is connect with the puller system, other end setting
There is bandage connector, is connected between the pressing bandage being arranged in pairs by the bandage connector.
4. CPR as claimed in claim 3 presses system, which is characterized in that the pressing bandage is by least two air bags
It constitutes, is interconnected between each air bag；
The control system further includes air charging system, and the air charging system is connected to the air bag；The air bag and the inflation
Device junction is additionally provided with air valve, and the control device is connect to control the opening and closing of the air valve with the air valve.
5. CPR as claimed in claim 4 presses system, which is characterized in that bandage connector includes velcro or clamping
Part or magnetic absorption member；At least two connection positions are provided on the bandage connector；The side of the pressing bandage and patient contact
It is provided with bolster.
6. CPR as claimed in claim 4 presses system, which is characterized in that the control device is also used to:
When the pressure that the pressure-detecting device detects be less than preset pressure threshold when, control the air charging system to
The air bag inflation；And/or
When the pressure that the pressure-detecting device detects reaches the pressure threshold, controls the air charging system and stop
It is inflated to the air bag.
7. CPR as claimed in any one of claims 1 to 6 presses system, which is characterized in that the control system further includes
It presses bandage and adjusts device, the pressing bandage is adjustable by pressing bandage adjustment setting position；
The pressing bandage adjustment device includes guide part and actuator, and the control device controls described in the actuator driving
Guide part.
8. CPR as claimed in claim 7 presses system, which is characterized in that the control system further includes reminding dress
It sets, at least one of head fixing device and power supply unit；
The alarm set is for prompting the work state information of the cardiopulmonary resuscitation system；
The surface of shell position corresponding with patients head of the control system is arranged in the head fixing device, for fixing
Patients head.
9. a kind of Medical rack suitable for CPR pressing system, which is characterized in that including described in claim any one of 1-8
CPR press system, the cardiopulmonary resuscitation system is arranged on the Medical rack, patient chest projects opposite position.
10. a kind of Heart-lung restoring instrument, which is characterized in that system is pressed including the described in any item CPR of claim 1-8,
It further include CPR aerating system and master control system, the master control system and the CPR press system and CPR
Aerating system connection, controls the CPR pressing system and CPR aerating system carries out CPR behaviour to patient
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811312573.2A CN109199839A (en) | 2018-11-06 | 2018-11-06 | A kind of CPR pressing system, Heart-lung restoring instrument and Medical rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811312573.2A CN109199839A (en) | 2018-11-06 | 2018-11-06 | A kind of CPR pressing system, Heart-lung restoring instrument and Medical rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109199839A true CN109199839A (en) | 2019-01-15 |
Family
ID=64995489
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811312573.2A Pending CN109199839A (en) | 2018-11-06 | 2018-11-06 | A kind of CPR pressing system, Heart-lung restoring instrument and Medical rack |
Country Status (1)
| Country | Link |
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| CN (1) | CN109199839A (en) |
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| 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 |
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