CN108836813A - The lever cardio-pulmonary resuscitation pressing device carried convenient for collection - Google Patents
The lever cardio-pulmonary resuscitation pressing device carried convenient for collection Download PDFInfo
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- CN108836813A CN108836813A CN201810767727.0A CN201810767727A CN108836813A CN 108836813 A CN108836813 A CN 108836813A CN 201810767727 A CN201810767727 A CN 201810767727A CN 108836813 A CN108836813 A CN 108836813A
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- 238000002680 cardiopulmonary resuscitation Methods 0.000 title claims abstract description 29
- 238000007667 floating Methods 0.000 claims abstract description 64
- 230000000694 effects Effects 0.000 claims abstract description 27
- 230000013011 mating Effects 0.000 claims abstract description 18
- 210000000707 wrist Anatomy 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 23
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 241000276694 Carangidae Species 0.000 claims description 4
- 241000719178 Carangoides ruber Species 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 210000000038 chest Anatomy 0.000 description 28
- 238000010586 diagram Methods 0.000 description 17
- 230000006835 compression Effects 0.000 description 15
- 238000007906 compression Methods 0.000 description 15
- 206010049418 Sudden Cardiac Death Diseases 0.000 description 7
- 230000000747 cardiac effect Effects 0.000 description 7
- 208000014221 sudden cardiac arrest Diseases 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000017531 blood circulation Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 210000004247 hand Anatomy 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 208000010496 Heart Arrest Diseases 0.000 description 3
- 206010042434 Sudden death Diseases 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 2
- 208000037805 labour Diseases 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010057315 Daydreaming Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000002473 artificial blood Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 210000001562 sternum Anatomy 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
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Classifications
-
- 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
- A61H31/007—Manual 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
- A61H2201/01—Constructive details
- A61H2201/0157—Constructive details portable
-
- 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
- A61H2201/1253—Driving means driven by a human being, e.g. hand 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
- A61H2205/00—Devices for specific parts of the body
- A61H2205/08—Trunk
- A61H2205/084—Chest
Landscapes
- 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
A kind of lever cardio-pulmonary resuscitation pressing device carried convenient for collection, including fixed part and swing part, are connected using balance staff between swing part and fixed part and form hinged relationship；Swing part includes press head, pressing swing rod, the flexible handle held for rescuer's wrist, and the swinging end and flexible handle for pressing swing rod connect together；The fixing end for pressing swing rod connects balance staff；The press head and pressing swing rod are moved up and down in company with flexible handle around balance staff；It is characterized in that：The fixed part is that a hand holds bracket, and the balance staff is mounted on hand and holds on bracket；The swinging end of pressing swing rod is also connected with vertical floating and bottoms out bar, and the pressing swing rod sectional making presses and is equipped with the mating structure of activity between the section of swing rod and section.It is compact of the present invention, low in cost and be suitable for family and public place is universal is equipped with, it in order in the just pressing of expansion first aid at once at the first time, and can be effectively controlled according to pressing depth, save physical strength.
Description
Technical field
The invention belongs to the technical fields of medical first aid instrument, and in particular to a kind of lever cardio-pulmonary resuscitation pressing device.
Background technique
Sudden cardiac arrest causes effective cardiac pump function and blood circulation to stop suddenly, body tissue's cell will be caused immediately serious
Ischemic, anoxic and dysbolism will cause the irreversible damage of patient's brain He other people body organs in adult after 4~8 minutes
Evil, therefore rescue must carry out against time, even critical significance may also be had very much by trying to be the first one minute or several seconds.
According to the publication of national cardiovascular disease center《Chinese cardiovascular disease report 2016》It has been shown that, the annual sudden cardiac arrest in China are sudden
Dead number of the infected is more than 500,000, wherein 60%~70% or more occurs except medical institutions（Outside abbreviation institute）, it needs by patient's week
The people enclosed implements external chest compression on the spot at the first time.
External chest compression is a kind of important measures of most commonly seen rescue cardiac arrest patient, and external chest compression can make patient's heart
Dirty recovery is shunk and expansion, temporarily sets up effective artificial blood circulation, patient's heart, brain and whole body vitals is made to obtain base
This blood supply and oxygen supply, and the autonomous beating of heart is further induced, it is rescued for patient until saving one's life provides possibility.
But external chest compression for according to pressing depth, start compressing time etc. and have certain requirement：If 1, start pressing
Between it is slower, then patient's brain and other people irreversible lesions of body organs in adult are more serious, therefore external chest compression must be striven point
It carries out with taking the second by force, it one minute or several seconds may also be very significant even trying to be the first；2, adult compressions' depth requirements be 5~
6cm, old man's child compressions depth requirements are 3~4cm, if according to pressing depth too big, be easy to cause fracture, pneumothorax, even stab
The problems such as heart lung, can also cause medical tangle, if according to pressing depth too small, may lose since blood circulation amount is too small
Remove resuscitation effect.
Traditional closed cardiac massage mainly includes electrical pressing, artificial manually pressing, three kinds of manpower lever's formula mechanical compression
Mode is evaluated and analysed separately below.
Wherein for the electric cardiaopulmonary resuscitation apparatus such as Sa Bo due to equipment cost height, price is tens of thousands of or even hundreds of thousands of easily, it is only suitable for
In larger hospital emergency rooms, the department of non-emergency ward and basic hospital can not be equipped with, and the place other than hospital is less
There may be Sa Bo electric cardiaopulmonary resuscitation apparatus.Even if in larger hospital emergency rooms, since these cardio-pulmonary resuscitation machines are more stupid
Weight, mobile inconvenient and in place, installation, adjustment process are less convenient, usually want 2 minutes or so, this will suspend to disease for 2 minutes
The external chest compression of people, will necessarily extend patient without heartbeat, hypoxic-ischemic time, it might therefore lose optimal recovery opportunity,
Even if installation after have higher external chest compression quality, can not also offset because the set-up time it is longer caused by delay negative effect,
Thus many doctors would rather manually press at the first time, also be reluctant in first time using Sa Bo cardio-pulmonary resuscitation machine, only
Have after manually pressing is invalid for a long time, all too is for a long time just installed and uses Sa Bo cardio-pulmonary resuscitation machine, but as previously mentioned, from people
Work is manually converted to Sa Bo cardio-pulmonary resuscitation machine, can not achieve seamless interfacing, but seamed docking（Need to suspend two minutes left sides
It is right）.
Traditional artificial unarmed pressing is with the hands constantly to push breastbone middle and lower sections position to complete.But this artificial pressing
Mode physical demands is big, and manually continuously pressing was easy for fatigue and was short of physical strength ordinary people more than 2 minutes, and pressing quality will
Be decreased obviously, cause it is according to pressing depth less and less adequate, and then be easy to cause rescue fail.Especially most of female nurse female
Doctor even is also difficult to adhere to for two minutes.In addition, even if manually pressing is also not easy to grasp when just starting to press not yet tired
According to pressing depth, it for medical practitioner, in spite of certain experiences, but controls according to pressing depth also there is a continuing need for meticulous, slightly
One it is absent-minded will surpass width and cause to fracture, it is slightly tired or to will lead to very much depth with caution insufficient and fail；It is non-outside for institute
It even if the possibility that they have holds first-aider's card, but is in fact at most also simple by several hours for professional person
Training, was never reviewed later, more never really on human body by pressing through, therefore how to be controlled according to pressing depth more
It is that a day hang-up is also hesitated to go forward to rescue even if common first-aider encounters sudden cardiac arrest patient in street corner.And it is common
The common people require to be even more daunting to the gimmick of artificial manually external chest compression, so inhibiting outside most of general public study chest
The thought and courage of pressing technology, the ratio for causing sudden cardiac arrest patient outside institute that can obtain external chest compression first aid is very low, effectively
It is less, often until patient transfer to hospital or doctor arrive, lost best rescue opportunity and had no plan to make improvements.
Available man-power lever cardio-pulmonary resuscitation pressing device is designed with cross bar support, pressing swing rod, press head, wherein cross bar branch
Seat is fixed, and cross bar and press head then back and forth move up and down, while being additionally provided with fixed limit component, limit component
Effect be to limit the extreme position that moves down of press head, when press head move down amplitude reach capacity position when, press
Pressure swing rod or press head cannot continue to move down due to the conflict by limiting component, according to pressing depth reaching capacity at this time
Value, to control according to pressing depth（That is according to pressing depth limiting value）, can prevent according to pressing depth super width.Furthermore it is also possible to pass through
It adjusts the relative vertical position of both press head and pressing swing rod and adjusts according to pressing depth limiting value.Moreover, because the lever heart
Lung recovery pressing device uses lever construction, presses very laborsaving, solves the problems, such as tired, according to pressing depth insufficient, can achieve
The purpose of pressing is adhered to for a long time.
However, the pressing swing rod of existing above-mentioned lever cardio-pulmonary resuscitation pressing device, which needs one, is capable of fixing motionless lever
Fulcrum, and balance pivot needs and the splenium part of lying immediately below patients back（Hereinafter referred to as " back lie splenium part ", such as bed
Tool or lying board）It is relatively fixed fixedly to fit together, it can just hold the balance pivot of pressing swing rod；Equally, limitation pressing pendulum
Bar or the limiting component of press head full swing amplitude are also required to lie with back, and splenium part is relatively fixed fixedly to be fitted together,
Strong limit blocking effect could be formed.Therefore, existing above-mentioned lever cardio-pulmonary resuscitation pressing device has the following problems：
1, it lies above splenium part before use, patient must be lifted to the back to connect together with balance pivot, is possible to implement
Pressing, in addition, patient lifts to after back lies above splenium part, although the lateral position of press head can also be along pressing swing rod
It adjusts, but the lengthwise position of press head is not adjustable, so patient can only be moved back and forth along the body short transverse of patient,
Until being accurately located at the lengthwise position of heart of patient immediately below press head；In short, existing Manual mechanical CPR is pressed
Depressor belongs to the mode of " press head is fixed and patient is mobile " before pressing, installs, patient is in place, heart alignment is all compared
It is time-consuming, and the above process will suspend the external chest compression to patient, therefore existing lever cardio-pulmonary resuscitation pressing device is in hospital
Instream factor is also very low.
2, entire lever pressing device must lie splenium part with back（Bed accessory）Connecting together could use, and transverse width must
Surely it is greater than human chest width, at least needs more than 60CM, overall volume is big, and weight is also big, therefore is suitable only for being configured at doctor
Institute is not suitable for the popularization of Pre-hospital emergency, is not suitable for being equipped in public places（Public place does not have matched bed accessory, and existing
Lever pressing device is difficult on the wall for hanging over public place as first-aid kit）, it is less suitable for being provided to average family（Due to
Too occupied space）.
As it can be seen that above-mentioned, now there are three types of first aid pressing side all Shortcomings, every in China due to the above problems and difficulty
The total number of persons of year sudden cardiac arrest be about in 500,000 people can rescue back less than 1%.During China's Shanghai World's Fair, hair
10 many cases sudden death patient has been given birth to, has all failed to give treatment in time, none survival.But it reviews and 5 hearts occurs in Aichi, Janpan World Expo
Sudden death, successfully rescues 4 patients and survives since field type facility is complete.Chinese doctors'associations deputy chairman, Beijing mound unfaithful intention
Angiosis Hospital, which grows tall, to be moistened continuous heavy rain and points out, can be right at the first time if first-aid knowledge and first-aid apparatus can be popularized in the whole society
" Sudden Death " carries out CPR, then the rescue survival rate of cardiac arrest can rise to 30~50% or more.
Summary of the invention
It is an object of the invention to overcome disadvantages mentioned above and provide a kind of lever CPR carried convenient for collection by
Depressor, it is its compact, low in cost and be suitable for that family and public place are universal to be equipped with, in order at the first time just at once
First aid pressing is unfolded, and can be effectively controlled according to pressing depth, saves physical strength.
Its purpose can be realized by following scheme：A kind of lever cardio-pulmonary resuscitation pressing device carried convenient for collection, including
Fixed part and swing part are connected using balance staff between swing part and fixed part and form hinged relationship；The extending direction of balance staff is
It is horizontal longitudinal；Swing part includes press head, pressing swing rod, the flexible handle held for rescuer's wrist, presses the swing of swing rod
End connects together with flexible handle；The fixing end for pressing swing rod connects balance staff；Press head be attached at pressing swing rod fixing end and
Between swinging end, the press head and pressing swing rod are moved up and down in company with flexible handle around balance staff；It is characterized in that：It is described solid
Determining portion is that a hand holds bracket, and the vertical height that hand holds bracket is less than 42cm, hand hold the horizontal span of frame bottom be 10~
36cm, longitudinal span that hand holds frame bottom is 10~41 cm；The first half that hand holds bracket is equipped with for collaborationist first
The first fixed handle that hand is held, the latter half that hand holds bracket are equipped with the second fixed hand held for second hand of collaborationist
Handle；The balance staff is mounted on hand and holds on bracket；The swinging end of pressing swing rod is also connected with vertical floating and bottoms out bar, and floating bottoms out
Bar moves up and down and becomes the component part of the swing part in company with pressing swing rod；Hand hold bracket, pressing swing rod, float bottom out bar
The character "door" form structure of semi-surrounding is formed, the space of character "door" form structure semi-surrounding is sufficient to accommodate human chest, wherein pressing swing rod position
In the top of character "door" form structure, floating bottoms out bar and hand holds the right and left that bracket is located at character "door" form structure；The semi-surrounding
The bottom opening of character "door" form structure opens wide completely, and downward, it is wide that the transverse width of opening is greater than human chest in the direction of opening
Degree, hand hold bracket be not provided with patients back lie splenium part carry out fastening connection fastening link mechanism, floating bottom out bar
Be not provided with patients back lie splenium part carry out fastening connection fastening link mechanism；The pressing swing rod is by several segments activity
Grafting forms, and presses and is equipped with the mating structure of activity between the section of swing rod and section, and the mating structure of the activity refers to：Mutual
In the two sections of pressing swing rods plugged, wherein the body of rod of one is hollow and is formed with jack, the section of the jack and the two
Body of rod cross-sections match and both make can be along axial grafting.When carrying out double pressing, both the body of rod insertion the
In the one jack, be formed as the pressing swing rod after the two grafting.
The pressing swing rod is divided to be formed by two sections of activity grafting, wherein the first segment of pressing swing rod is directly solid with the balance staff
Surely it links together, the second segment for pressing swing rod is directly connected to the floating and bottoms out bar, pressing swing rod second segment and pressing swing rod
The mating structure of activity is equipped between first segment.When carrying out double pressing, pressing swing rod first segment and pressing swing rod second
Be formed as the pressing swing rod after section grafting.
The press head directly links together with pressing swing rod second segment；The front of the press head is also fixedly connected
There is the first single handle, the dead astern of the press head is also fixedly connected with the second single handle, the first single handle and second
The extending direction of single handle is located along the same line and is all longitudinal；It is additionally provided with the spare frame of a Pin, the spare frame of the Pin
Bottom longitudinal direction span is greater than 10CM, and the top of the spare frame of the Pin is fixedly connected with lateral quarter butt, lateral quarter butt and pressing swing rod
Second segment is formed with the mating structure of activity, and the mating structure of the activity refers to：It is short in pressing swing rod second segment and transverse direction
In bar the two, wherein the body of rod of one is hollow and is formed with jack, the body of rod section in the section of the jack and the two
Match and makes the two being capable of grafting.It, can will be by this way, when lacking collaborationist around rescuer and needing to carry out single pressing
Pressure swing rod first segment is temporarily dismantled with pressing swing rod second segment, and lateral quarter butt and the pressing temporary grafting of swing rod second segment are risen
Come.
The spare frame includes the vertical supporting bar of front and back two, fixed company between the upper end of the two vertical supporting bars in front and back
It is connected to longitudinally connected bar, the transverse direction quarter butt is connect with longitudinally connected bar fixed vertical.
It is additionally provided with according to pressing depth regulating mechanism.
The according to pressing depth regulating mechanism is to adjust to float to bottom out the length adjustment mechanism of pole length.
The according to pressing depth regulating mechanism is to be placed on to float to bottom out cushion block below bar bottom end, and cushion block upper surface and floating
It is dynamic bottom out it is vertical apart from adjustable between bar bottom end.
The quantity of the cushion block has multiple, formation building block system superposition assembled relation between each cushion block.
The cushion block is stepped.
The quantity of the cushion block has multiple, and the vertical thickness of each cushion block is different, and cushion block is alternatively placed on floating
It bottoms out below bar bottom end.
It includes two sections that the floating, which bottoms out bar, mutually covers and is plugged in together inside and outside two sections；It is additionally provided with one simultaneously
It floats across two sections and bottoms out the bolt of bar；Two sections of floatings bottom out bar and are respectively equipped with jack corresponding with bolt；It is floating in two sections
It is dynamic to bottom out in bar, wherein at least have one section float bottom out bar jack quantity be it is multiple, each jack is from top to bottom arranged；It is described
Bolt includes bolt cap and bolt rod, and the diameter dimension of bolt cap is greater than the aperture of all jacks, the direction of the jack
Inclination；When bolt rod be inserted into jack after, the extending direction of bolt rod obliquely downward, and the vertical position of bolt cap be higher than insert
The vertical position of pin rod end.
When patient receives cardiac resuccitation pressing, lying position must be in.So-called patients back is lain splenium part, refers to disease
Component when people lies low, with its back contact.When patient lies on a bed, patients back splenium part of lying refers to bed accessory；Work as patient
When lying in above board, patients back splenium part of lying refers to the board；In special circumstances, when patient lies in ground
When, back splenium part of lying may also mean that ground.
The present invention is in use, patient lies low lies on splenium part at back, and rescuer is located at patient's chest side, and towards
Patient, therefore, the left and right directions of patient are equivalent to the front-rear direction of rescuer.
In present specification, transverse direction, the Zong Xiangshi of product are defined, is to be with the direction of the patient under the product use state
It is quasi-.So-called transverse direction, i.e. left and right directions are patient body width when receiving cardiac resuccitation pressing with patient（That is chest width）'s
Direction.So-called longitudinal direction, i.e. front-rear direction are the directions of patient body height when receiving cardiac resuccitation pressing with patient.It is described perpendicular
To referring to the direction of patient's chest depth.
Floating bottoms out bar and belongs to strip component, due to moving up and down when work, therefore claims its " floating " when name；Again due to this
When bar goes downwards to extreme position, the bottom end point contact of the bar to cushion block or back is lain splenium part, therefore while naming claims its " bottoming out ", whole
Body is named as " floating bottoms out bar ".
The present invention has the following advantages and effects：
One, the present invention can be unfolded to rescue against time, specific as follows：
1, the present invention exerts oneself to pin and realize the positioning of balance pivot by manpower both hands, is not required to by tight with back splenium part of lying
Be connected knot, and the component limited according to pressing depth is also not required to splenium part of lying with back（Bed accessory）Fixation connects together, it is meant that is starting
Before pressing, pressing utensil be can move freely, therefore regardless of patient is to lie in ground or bed surface, all can be directly quickly by entire door
The pressing utensil of character form structure tips upside down on above patient's chest, so that press head is directly directed at patient's heart in the first moment
It is dirty, first aid pressing is unfolded immediately.Compared with tradition machinery formula, unarmed formula, electrodynamic type, the present invention is not required to lift patient specific
On bed accessory, be not required to move patient also to make press head be directed at heart, save move trouble on patient to specific bed accessory and
Time saves and moves patient and make the time of heart alignment press head, and saves and be installed in back splenium part fastening group of lying
Built-up time together.In short, the present invention, before pressing, the position of patient is not required to lift, pressing device only need to be moved, belongs to and " presses
Movable press head and patient fixes " use pattern, it is overall in this way to save at least valuable two minutes or so, be conducive to strive point
It rescues with taking the second by force；
2, easy to assembly, only need simple grafting movement（Pressing swing rod grafting is got up）, just complete assembling process, assembling process
Substantially not time-consuming.
3, the movement adjusted according to pressing depth is fast and simple, can complete according to pressing depth pole in moment according to the chest depth of different patients
The setting steps of limit value.
4, switching to lever pressing from unarmed pressing also may be implemented seamless interfacing（Be not required among conversion process pause by
Pressure）.
Two, present invention can ensure that it is according to pressing depth accurate：It is bottomed out when floating bottoms out bar（Contact bed board or ground or cushion block
Or lying board）When, press head cannot continue to move down, it is meant that according to pressing depth be effectively controlled, therefore ensuring that will not be due to pressing
Depth is too big and fracture occurs, stabs the problem of cardiopulmonary, reduces medical tangle, on the other hand, also bottoms out bar just because of floating
Presence, rescuer courageously, is relievedly firmly pressed down, it is ensured that according to pressing depth with dynamics, speed, and then ensure
Enough blood circulation amounts, according to pressing depth unstable problem when avoiding traditional artificial pressing, that improves patient's rescue recovery can
It can property.
Three, the present invention can avoid fatigue：The present invention due to can use lever construction, thus press it is laborsaving, avoid due to
Fatigue and cannot adhere to pressing or according to pressing depth insufficient problem.
Four, compact of the present invention：The present invention needs not rely on specific bed accessory construction, is also not required to fasten connection with bed accessory；
In addition under collection or carrier state, temporarily pressing swing rod second segment and pressing swing rod first segment can be dismantled, and pressing is put
Bar first segment rotates about 135~225 ° around balance staff, so that pressing swing rod first segment is held support-folding with hand and collapses, presses swing rod
First segment is accommodated into inside the space for holding bracket of starting with, it means that pressing swing rod first segment base under collection or carrier state
Originally will not additional occupied space, and press swing rod second segment and floating bottoms out bar and can also recline under collection or carrier state and sets about
Hold bracket, it is meant that entire transverse width of the pressing device under collection or carrier state is only about as much as the half of use state
Left and right is less than human chest width（Slightly larger than the half of human chest width）, can integrally be placed on one about 40 centimetres
Inside even 30 centimetres of wide first-aid kits or first-aid dressing (while can also be attached to the artificial respiration auxiliary for being equipped with artificial respiration film etc
Utensil）, it is light-weight, carry and be very easy to, medical personnel or first-aider can one hold entire pressing device and run quickly toward first aid
Scene.Due to collection or carrier state compact, thus general family has ready conditions to collect to place and is also ready to collect, and public field
Also it is easy to be arranged without occupied space, such as can hang on wall；Being placed on hospital or ambulance especially to occupy
Space, thus be suitably equipped in public place or average family, easy to carry or storage can be with using not limited by power supply
Extensively be provided to hospital emergency rooms, operating room, common department, ambulance, Village clinic, community sanitary institute, school hygiene room,
School playground or stadium of track and field, industrial enterprise, airport, square, subway, train, high-speed rail, subway entrance, organ building hotel, body
It is spare to educate the places such as shop, swimming pool, crow, public security sentry box, large-scale activity scene, cardiac family, is formed intensive
Site makes cardiac arrest patient can be at first as developed country arranges defibrillation instrument in each corner in city extensively
Between, the first place obtains scene and sues and labours.
Five, the present invention is low in cost, easy to operate（Point-and-shoot）, compared with unarmed pressing mode, greatly reduce pressing
Gimmick skill requirement, substantially reduce general public study pressing first-aid skills threshold, even if non-medical staff is also easy to learn
It practises grasping and use, be suitable for general public popularization, will promote and encourage more general publics to learn and grasp first-aid skills, have
It is likely to form the advantageous situation that the whole people popularize cardiac compression technical ability.
Six, the present invention had both been adapted for two people and cooperates to sue and labour to patient, also sued and laboured for one to patient.
To sum up, the present invention is not only suitably equipped in public place or family, is also suitable for being applied to hospital.When the present invention answers
For hospital, then the installation time in place can be saved against time, avoids fatigue, realize manually pressing and lever machinery pressing
Seamless interfacing improves salvage success rate, avoids medical tangle；And work as the present invention and be generalized to public place or family, then it may make
Sudden cardiac arrest patient can rescued at the first time, it would be possible to so that China is successfully rescued the sudden cardiac arrest patient retrieved every year and be increased
Add 100,000 people or more.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first specific embodiment of the invention.
Fig. 2 is that the hand in Fig. 1 holds bracket（Fixed part）Structural schematic diagram.
Fig. 3 is the schematic perspective view of the swing part in Fig. 1.
Fig. 4 is that hand holds that bracket, pressing swing rod, floating bottoms out bar three and link together and form semi-surrounding character "door" form structure
Schematic diagram.
Fig. 5 is the use state horizontal section schematic diagram of embodiment illustrated in fig. 1.
Fig. 6 is the schematic diagram of the section structure of the pressing device in Fig. 5.
Fig. 7 is the decomposition texture schematic diagram of pressing device shown in fig. 6.
Fig. 8 is the collecting state schematic diagram of the lever cardio-pulmonary resuscitation pressing device of Fig. 6.
Fig. 9 is the cushion block decomposition texture schematic diagram of embodiment illustrated in fig. 1.
Figure 10 is that the mated condition stereochemical structure that the cushion block of second of specific embodiment of the invention bottoms out bar with floating is illustrated
Figure.
Figure 11 is another use state diagram of structure shown in Figure 10.
Figure 12 is that the floating of the 4th kind of specific embodiment of the invention bottoms out the height adjusting structure schematic diagram of bar.
Figure 13 is another use state diagram of structure shown in Figure 12.
Figure 14 is that the hand of the 5th kind of specific embodiment of the invention holds the structural schematic diagram of bracket.
Figure 15 is the structural schematic diagram of the 6th kind of specific embodiment of the invention.
Figure 16 is the structural schematic diagram of the spare frame in Figure 15.
Figure 17 is another assembling mode schematic diagram of the 6th kind of specific embodiment of the invention.
Figure 18 is the use state diagram of assembling mode shown in Figure 17.
Figure 19 is the decomposition texture diagrammatic cross-section of the assembling mode of Figure 18.
Figure 20 is the structural schematic diagram of the 7th kind of specific embodiment of the invention.
Specific embodiment
Embodiment one
Shown in Fig. 1, Fig. 2, Fig. 3, a kind of lever cardio-pulmonary resuscitation pressing device carried convenient for collection, including fixed part and swing
Portion forms hinged relationship using the connection of balance staff 10 between swing part and fixed part；The extending direction of balance staff 10 is horizontal longitudinal；Figure
2, shown in Fig. 3, Fig. 5, Fig. 6, Fig. 7, the pressing swing rod is formed by two sections of activity grafting, wherein the first segment 11 of pressing swing rod is straight
Connect it is vertical with the balance staff 10 be fixed together, press swing rod second segment 12 and pressing swing rod first segment 11 between be equipped with live
Mating structure is moved, the mating structure of the activity refers to：It is hollow and be formed with slotting in the body of rod of pressing swing rod first segment 11
Hole 14, the section of the jack 14 play the two can along axial grafting
Come, is formed as the pressing swing rod after the two grafting, in addition, pressing swing rod first segment 11 is additionally provided with card hole 16, pressing swing rod the
It is equipped with elastic card grain 15, elastic card grain 15 and the temporary clamping fixed of card hole 16 after the two grafting for two section 12；Press swing rod first segment
11 that one end far from pressing swing rod second segment 12 form the fixing end of pressing swing rod, press the fixing end connection balance staff of swing rod
10；The swinging end that swing rod second segment 12 forms pressing swing rod far from that one end of pressing swing rod first segment 11 is pressed, swing rod is pressed
The mating structure of activity lateral position between balance staff 10 and press head 1.
Shown in Fig. 1, Fig. 5, the swing part of pressing device includes press head 1, pressing swing rod, the activity held for rescuer's wrist
Handle 2, the swinging end and flexible handle 2 for pressing swing rod connect together；Press head 1 is attached at the fixing end and swing of pressing swing rod
Between end, press head 1 directly links together with pressing swing rod second segment 12.The press head 1 and pressing swing rod are in company with activity
Handle 2 is moved up and down around balance staff 10.
Shown in Fig. 1, Fig. 5, Fig. 2, the fixed part is that a hand holds bracket 4, and hand holds the vertical height of bracket 4 (in such as Fig. 2
Shown in h) it is 30cm, the horizontal span (as shown in n in Fig. 2) that hand holds frame bottom is 18cm, and hand holds the longitudinal direction of frame bottom
Span (as shown in m in Fig. 2) is 25 cm；The first half that hand holds bracket 4 is equipped with first held for first hand of collaborationist and consolidates
Determine handle 31, the latter half that hand holds bracket 4 is equipped with the second fixed handle 32 held for second hand of collaborationist；The balance staff
10, which are mounted on hand, holds on bracket 4, i.e. the both ends of balance staff 10 are mounted on hand and hold in the mounting hole 40 of bracket 4.
Shown in Fig. 1, Fig. 5, Fig. 4, the swinging end of swing rod is pressed（Press the end of swing rod second segment 12）It is also connected with perpendicular
To floating bottom out bar 5, float and bottom out the group that bar 5 moved up and down and became the swing part in company with press head 1 and pressing swing rod
At part；Hand holds bracket 4, pressing swing rod（It is made of pressing swing rod first segment 11 and pressing swing rod second segment 12）, float bottom out
5 three of bar forms the character "door" form structure of semi-surrounding, and the space 80 of character "door" form structure semi-surrounding is sufficient to accommodate human chest, wherein pressing
Pressure swing rod is located at the top of character "door" form structure, and floating bottoms out bar 5 and hand holds the left and right two that bracket 4 is located at character "door" form structure
Side；The bottom opening of the semi-surrounding character "door" form structure（As shown in AB opening in Fig. 4）It opens wide completely, the direction direction of AB opening
Lower section, the transverse width of opening（That is the transverse width between AB）Greater than human chest width, hand is held bracket 4 and is not provided with and disease
People's splenium part of lying at back carries out the fastening link mechanism of fastening connection, and floating bottoms out bar 5 and is also not provided with lies pressure with patients back
Component carries out the fastening link mechanism of fastening connection, and as shown in Figure 4, Figure 5, i.e., floating bottoms out bar 5 and hand holds the bottom of bracket 4 all
Splenium part 81 of not lying with patients back links together.
Shown in Fig. 1, Fig. 5, Fig. 9, it is additionally provided with according to pressing depth regulating mechanism.The according to pressing depth regulating mechanism is floating to be placed on
The multiple cushion blocks 6 bottomed out below 5 bottom end of bar are moved, building block system is formed between each cushion block 6 and is superimposed assembled relation.As long as taking difference
The cushion block 6 of quantity is overlapped, so that it may change the height of cushion block superposition, therefore effective padded height of cushion block is adjustable, in other words
It says, in the state that press head 1 is placed on patient mind position naturally, manpower wouldn't apply pressure, as long as taking different number
Cushion block 6 is overlapped, and is bottomed out positioned at 6 upper surface of top layer's cushion block and floating vertical apart from just adjustable, floating between 5 bottom end of bar
The flying height for bottoming out 5 bottom end of bar is adjustable, bottoms out the flying height of 5 bottom end of bar due to floating and represents to float and bottom out bar by pressing through
Effective mobile range of journey, and float and bottom out the effective mobile range and according to pressing depth direct proportionality of bar, therefore realize and adjust
Section is according to pressing depth.
The course of work and principle of above-described embodiment are as follows：
It lies above splenium part 81 in use, patient lies low at back, rescuer and collaborationist are located at patient's chest 8 or so two
It side and faces each other, by the jack 14 for pressing the insertion pressing swing rod second segment 12 of swing rod first segment 11, by entire door shape knot
The pressing device of structure tips upside down on above patient's chest 8, so that press head 1 is directed at heart of patient, and shelve and be placed on heart of patient naturally
Side, collaborationist's both hands hold the first fixed handle 31 and the second fixed handle 32, and entire hand, which is held bracket 4 and pushed down, obtains its position
To fixation, so that it will not laterally topple over or longitudinal collapse, will not shift, the quantity that cushion block 6 is superimposed is adjusted, 6 upper surface of cushion block is made
The vertical distance between 5 bottom end of bar is bottomed out equal to according to pressing depth limiting value multiplied by proportionality coefficient with floating（The proportionality coefficient is a/
E, a are to float to bottom out bar bottom end to the lateral distance of balance staff, and e is lateral distance of the press head to balance staff, to press swing rod first
Subject to when section and pressing 12 grafting of swing rod second segment, after pressing device is produced, the proportionality coefficient to be simple it has been determined that rise
See, a/e can be designed as 2）, swung up and down as shown in figure 5, rescuer holds flexible handle 2, so that press head 1 be driven to exert oneself
External chest compression is implemented to patient's chest, not only can ensure that so according to pressing depth enough, but also prevents according to pressing depth too big and causes to fracture
Etc. complication.
Under collection or carrier state, it can will press swing rod first segment 11 and be pulled out from the jack 14 of pressing swing rod second segment 12
Out, and swing rod first segment 11 will be pressed around about 225 ° of the rotation of balance staff 10, and will make to press swing rod first segment 11 and hand is held bracket 4 and folded
Come, pressing swing rod first segment 11 is accommodated into inside the space for holding bracket 4 of starting with, it means that pressing swing rod first segment is substantially not
Can additional occupied space, and press swing rod second segment 12 and floating bottom out bar 5, press head 1 can also under collection or carrier state
It reclines and sets about holding bracket 4, it is meant that entire transverse width of the pressing device under collection or carrier state is only about as much as use
Half of state or so, as shown in figure 8, it is very small and exquisite, it is carried convenient for collection.
In above-described embodiment one, the vertical height h that hand holds bracket 4 is readily modified as 42cm, be perhaps changed to 20 cm or
15cm；The horizontal span n that hand holds frame bottom is to be readily modified as 35 cm, or be changed to 11cm；Hand holds the longitudinal direction of frame bottom
Span m is readily modified as 40cm and perhaps 30cm or is changed to 12cm.
Embodiment two
The difference of embodiment two and embodiment one is in embodiment two that cushion block is different from the cushion block of embodiment one, remaining structure
It is the same as example 1.Cushion block 6 in embodiment two is stepped, as shown in Figure 10.When adjusting being needed according to pressing depth to be worth, as long as
It adjusts cushion block 6 and floats and bottom out the relative level projected position of bar 5, the bottom end for making floating bottom out bar 5 is directed at ladder-like cushion block 6
Different parts（Different step surfaces）, so that it may effective padded height of cushion block is adjusted, in other words, when press head is placed on patient naturally
In the state that mind position, manpower wouldn't apply pressure, as long as level moves cushion block 6, if Figure 10 state becomes Figure 11 state, then
6 upper surface of cushion block and the vertical distance that bottoms out between 5 bottom end of bar of floating will change, thus float bottom out 5 bottom end of bar relative to
The hanging distance in 6 upper surface of cushion block is adjustable, realizes that adjusting is according to pressing depth worth.
Embodiment three
The difference of embodiment three and embodiment one is in embodiment three that cushion block is different from the cushion block of embodiment one, remaining structure
It is the same as example 1.The quantity of the cushion block of embodiment three has multiple, and the vertical thickness of each cushion block is different, and cushion block selects one
Ground is placed on floating and bottoms out below bar bottom end.Therefore, it will be able to which the effective padded height for adjusting cushion block is adjusted according to pressing depth
Value.
Example IV
The pressing of the difference of example IV and embodiment one, the according to pressing depth regulating mechanism and embodiment one that are example IV is deep
It is different to spend regulating mechanism, remaining structure is the same as example 1.
Example IV is not provided with cushion block, and the according to pressing depth regulating mechanism of example IV is：The floating bottoms out bar 5 and includes
Two sections, as shown in figure 12, floating bottoms out bar upper section 52, floating to bottom out mutually to cover inside and outside bar lower section 51 is plugged in together, and such as schemes
8, shown in Fig. 9；It is additionally provided with the bolt that bar 51,52 is bottomed out also cross two sections of floatings；Two sections floating bottoms out bar 51,52
It is respectively equipped with jack 55 corresponding with bolt, wherein there is one section of floating to bottom out bar（Floating bottoms out bar upper section 52）55 quantity of jack
To be multiple, each jack 55 is from top to bottom arranged；The bolt includes bolt cap 53 and bolt rod 54, the diameter ruler of bolt cap 53
The very little aperture greater than all jacks 55, the direction inclination of the jack 55；After bolt rod 54 is inserted into jack 55, bolt
The extending direction of bar 54 obliquely downward, and the vertical position of bolt cap 53 be higher than 54 end of bolt rod vertical position.In this way,
It even if bolt rod 54 is not locked, will not be slipped out from jack, save valuable time.
In example IV, when needing adjusting adjusting to be according to pressing depth worth, as long as the selection insertion of bolt rod 54, which is floated, bottoms out bar
The different jacks of upper section 52, so that it may change the entire length that floating bottoms out bar 5, making to float bottoms out 5 bottom end of bar relative to back
The flying height of splenium part 81 of lying changes, such as state as shown in figure 12 is adjusted to state shown in Figure 13,
Embodiment five
The difference of embodiment five and embodiment one, is in embodiment five to hold bracket and the hand of embodiment one by hand that hold bracket different,
Remaining structure is the same as example 1.In example 1, hand holds the first fixed handle 31 and the second fixed handle 32 of bracket
Extending direction be that laterally, and in embodiment five, hand holds the first fixed handle 31 of bracket and prolonging for the second fixed handle 32
It stretches direction to be longitudinal direction and be located along the same line, as shown in figure 14.
Embodiment six
The main distinction of embodiment six and embodiment one, is the following：
1, embodiment six is not provided with cushion block；The according to pressing depth regulating mechanism of embodiment six is to adjust to float to bottom out bar vertical extension
Length adjustment mechanism, shown in Figure 15, Figure 19, it includes two sections which, which bottoms out bar, floats and bottoms out the lower end of bar upper section 52
It is plugged in together with mutually being covered inside and outside both 51 upper ends for bottoming out bar lower section of floating, and is equipped with locking nut 53 between the two.Work as lock
Tight nut 53 is unscrewed, then floating bottoms out bar upper section 52 and floating bottoms out both bar lower sections 51 and opposite can slide, and thus adjusts floating
The overall length of bar is bottomed out, and then adjusts and is according to pressing depth worth, tightens locking nut 53 after adjusting, then floats and bottoms out bar upper section 52
Bottoming out both bar lower sections 51 with floating can fix.
2, in embodiment six, the front of press head 1 is also fixedly connected with the first single handle 21, the press head 1
Dead astern be also fixedly connected with the second single handle 22, the extending direction position of the first single handle 21 and the second single handle 22
In on same straight line and all to be longitudinal, as shown in figure 15；
3, in embodiment six, it is additionally provided with the spare frame 9 of a Pin, as shown in Figure 15, Figure 16, the spare frame includes front and back two
Root vertical supporting bar 92 is fixedly connected with longitudinally connected bar 93 between the upper end of the two vertical supporting bars 92 in front and back, as Figure 15,
Shown in Figure 16, the bottom longitudinal direction span of the spare frame 9 of the Pin（That is the fore-and-aft distance of the two vertical supporting bars 92 in front and back, such as Figure 16
Shown in middle size b）For 25 CM, the top of the spare frame 9 of the Pin is fixedly connected with lateral quarter butt 91, lateral quarter butt 91 and longitudinal direction
The connection of 93 fixed vertical of connecting rod.Lateral quarter butt 91 is formed with the mating structure of activity, the work with pressing swing rod second segment 12
Mating structure is moved to refer to：In 91 the two of pressing swing rod second segment 12 and lateral quarter butt, in the body of rod of lateral quarter butt 91
It is empty and be formed with jack 90, the section of the jack 90 and the body of rod cross-sections match of pressing swing rod second segment 12 and both make being capable of edge
Axial grafting is got up, as shown in Figure 19, Figure 18；In addition, pressing swing rod second segment 12 is equipped with elastic card grain 15, lateral quarter butt 91 is also
Equipped with card hole 16, elastic card grain 15 and the temporary clamping fixed of card hole 16 are relied on after the two grafting.
The usage mode of embodiment six is as follows：
When having other people assistance around rescuer, it can be sued and laboured by rescuer and collaborationist, in this case, temporarily without
It need to use and arrive spare frame 9, pressing swing rod second segment 12 and pressing swing rod first segment 11 will be subjected to grafting, as shown in figure 15,
Its mode of suing and labouring is identical with embodiment one, and during suing and labouring, the first single handle 21 and the second single handle 22 are also temporary
Do not play a role.
When having that other people do not assist around rescuer, single pressing can be carried out by rescuer, in this case, temporarily
Pressing swing rod first segment 11 and pressing swing rod second segment 12 are dismantled, the transverse direction of swing rod second segment 12 and spare frame 9 will be pressed
Quarter butt 91 carries out grafting, and as shown in figure 17, when pressing, rescuer is located on the right side of patient's chest 8（Or left side）, rescuer's both hands point
The first single handle 31 and the second single handle 32 are not held, so that press head is directed at heart of patient, and firmly move up and down, in this way
Patient can be pressed by single rescuer, according to pressing depth equally can use floating and bottom out bottoming out for bar and controlled,
As shown in figure 18.
The structure of six other aspects of embodiment is the same as example 1.
Therefore, embodiment six is both suitable for carrying out double pressing, can also be suitable for single pressing when necessary.
In embodiment six, the bottom longitudinal width b of spare frame 9 is readily modified as 38 cm, or is changed to 12cm；
In embodiment six, the mating structure of activity between lateral quarter butt 91 and pressing swing rod second segment 12 can also be changed to：
In 91 the two of pressing swing rod second segment 12 and lateral quarter butt, the body of rod of pressing swing rod second segment 12 is hollow and is formed with slotting
Hole, the body of rod cross-sections match of the section of the jack and lateral quarter butt 91 and both make can be along axial grafting.
Embodiment seven
The difference of embodiment seven and embodiment one is two aspects：
1, embodiment seven is not provided with cushion block；In embodiment seven, according to pressing depth the structure of regulating mechanism is as follows：Floating bottoms out bar
It is made of two sections, floating bottoms out the lower end of bar upper section 52 and floating is bottomed out both upper ends of bar lower section 51 and twisted using screw thread 50
It is connected together, as shown in figure 20, after being turned due to screw thread, the lower end and floating that floating bottoms out bar upper section 52 bottom out bar lower section 51
Body length variation is combined, i.e. the floating of pressing swing rod second end bottoms out pole length variation, is thus adjusted and is according to pressing depth worth.
2, in embodiment seven, pressing swing rod first segment 11 links together with press head 1；The mating structure of activity
Lateral position, which is located to float, to be bottomed out between 5 upper end of bar and press head 1, as shown in figure 20.
The structure of seven other aspects of embodiment is the same as example 1.
In embodiment seven, according to pressing depth regulating mechanism can also be changed to：Press head 1 is equipped with vertical connecting rod 13, vertically connects
Extension bar 13 is screw rod, and as shown in figure 20, vertical connecting rod 13 utilizes vertical screw thread twist-on at the intermediate position of pressing swing rod, as long as
It turns screw rod 13 and adjusts the vertical relative position for changing vertical connecting rod 12 with pressing swing rod, so that it may adjust and change press head 1
With the vertical relative position of pressing swing rod, according to pressing depth it is worth to adjust.
Embodiment eight
In embodiment eight, pressing swing rod is divided into three sections of activity grafting and forms, and movable connected structure is equipped between section and section, remaining
Aspect is the same as example 1.
Claims (11)
1. a kind of lever cardio-pulmonary resuscitation pressing device carried convenient for collection, including fixed part and swing part, swing part and fixation
It is connected between portion using balance staff and forms hinged relationship；The extending direction of balance staff is horizontal longitudinal；Swing part include press head, by
The flexible handle pressing swing rod, holding for rescuer's wrist, the swinging end and flexible handle for pressing swing rod connect together；Press swing rod
Fixing end connect balance staff；Press head is attached between the fixing end and swinging end of pressing swing rod, the press head and pressing pendulum
Bar is moved up and down in company with flexible handle around balance staff；It is characterized in that it is characterized in that：The fixed part is that a hand holds bracket, hand
The vertical height for holding bracket is less than 42cm, and the horizontal span that hand holds frame bottom is 10~36cm, and hand holds the vertical of frame bottom
It is 10~41 cm to span；The first half that hand holds bracket is equipped with the first fixed handle held for first hand of collaborationist, hand
The latter half for holding bracket is equipped with the second fixed handle held for second hand of collaborationist；The balance staff is mounted on hand and holds bracket
On；The swinging end of pressing swing rod is also connected with vertical floating and bottoms out bar, floating bottom out bar in company with press swing rod move up and down and
Component part as the swing part；Hand hold bracket, pressing swing rod, float bottom out bar composition semi-surrounding character "door" form structure,
The space of character "door" form structure semi-surrounding is sufficient to accommodate human chest, wherein pressing swing rod is located at the top of character "door" form structure, floats
It bottoms out bar and hand holds the right and left that bracket is located at character "door" form structure；The bottom opening of the semi-surrounding character "door" form structure is complete
It opens wide, downward, the transverse width of opening is greater than human chest width in the direction of opening, and hand is held bracket and is not provided with and patient
Back splenium part of lying carries out the fastening link mechanism of fastening connection, and floating bottoms out bar and is also not provided with lies splenium part with patients back
Carry out the fastening link mechanism of fastening connection；The pressing swing rod is formed by several segments activity grafting, presses the section and section of swing rod
Between be equipped with the mating structure of activity, the mating structure of the activity refers to：In the two sections of pressing swing rods mutually plugged,
In one the body of rod it is hollow and be formed with jack, the section of the jack with both the body of rod cross-sections match and both make can
Get up along axial grafting, the section of the jack with both the body of rod cross-sections match and make the two can be along axial grafting.
2. lever cardio-pulmonary resuscitation pressing device according to claim 1, it is characterised in that：The pressing swing rod is by two sections of work
Dynamic grafting forms, wherein the first segment of pressing swing rod is directly fixed together with the balance staff, presses the second segment of swing rod
It is directly connected to the floating and bottoms out bar, press and be equipped with the mating knot of activity between swing rod second segment and pressing swing rod first segment
Structure.
3. lever cardio-pulmonary resuscitation pressing device according to claim 2, it is characterised in that：The press head and pressing swing rod second
Section directly links together；The front of the press head is also fixedly connected with the first single handle, the press head just after
Side is also fixedly connected with the second single handle, and the extending direction of the first single handle and the second single handle is located along the same line
It and is all longitudinal direction；It is additionally provided with the spare frame of a Pin, the bottom longitudinal direction span of the spare frame of the Pin is greater than 10CM, the spare frame of the Pin
Top be fixedly connected with lateral quarter butt, lateral quarter butt and pressing swing rod second segment are formed with the mating structure of activity, the work
Mating structure is moved to refer to：In pressing swing rod second segment and lateral quarter butt the two, wherein the body of rod of one it is hollow and
Be formed with jack, the section of the jack with both the body of rod cross-sections match and both make being capable of grafting.
4. the lever cardio-pulmonary resuscitation pressing device according to claim 3 carried convenient for collection, it is characterised in that：It is described standby
Include the vertical supporting bar of front and back two with frame, is fixedly connected between the upper end of the two vertical supporting bars in front and back longitudinally connected
Bar, the transverse direction quarter butt are connect with longitudinally connected bar fixed vertical.
5. according to claim 1 to the lever cardio-pulmonary resuscitation pressing device carried described in 4 convenient for collection, it is characterised in that：Also
Equipped with according to pressing depth regulating mechanism.
6. the lever cardio-pulmonary resuscitation pressing device according to claim 5 carried convenient for collection, it is characterised in that its feature
It is：The according to pressing depth regulating mechanism is to adjust to float to bottom out the length adjustment mechanism of pole length.
7. the lever cardio-pulmonary resuscitation pressing device according to claim 5 carried convenient for collection, it is characterised in that：It is described to press
Pressure depth adjusting mechanism be placed on to float to bottom out cushion block below bar bottom end, and cushion block upper surface and floating bottom out bar bottom end it
Between it is vertical apart from adjustable.
8. the lever cardio-pulmonary resuscitation pressing device according to claim 7 carried convenient for collection, it is characterised in that：The pad
The quantity of block has multiple, formation building block system superposition assembled relation between each cushion block.
9. the lever cardio-pulmonary resuscitation pressing device according to claim 7 carried convenient for collection, it is characterised in that：The pad
Block is stepped.
10. the lever cardio-pulmonary resuscitation pressing device according to claim 7 carried convenient for collection, it is characterised in that：It is described
The quantity of cushion block has multiple, and the vertical thickness of each cushion block is different, and cushion block is alternatively placed on floating and bottoms out under bar bottom end
Side, cushion block are alternatively placed on floating and bottom out below bar bottom end.
11. the lever cardio-pulmonary resuscitation pressing device according to claim 6 carried convenient for collection, it is characterised in that：The floating
Bottoming out bar includes two sections, mutually covers and is plugged in together inside and outside two sections；One is additionally provided with to bottom out also cross two sections of floatings
The bolt of bar；Two sections of floatings bottom out bar and are respectively equipped with jack corresponding with bolt；It is bottomed out in bar in two sections floating, wherein extremely
It is rare one section float bottom out bar jack quantity be it is multiple, each jack is from top to bottom arranged；The bolt include bolt cap and
Bolt rod, the diameter dimension of bolt cap are greater than the aperture of all jacks, the direction inclination of the jack；When bolt rod is inserted into
After jack, the extending direction of bolt rod obliquely downward, and the vertical position of bolt cap be higher than bolt rod end vertical position
It sets.
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| CN201810767727.0A CN108836813B (en) | 2018-07-13 | 2018-07-13 | Lever type cardiopulmonary resuscitation pressing device convenient to store and carry |
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| CN201810767727.0A CN108836813B (en) | 2018-07-13 | 2018-07-13 | Lever type cardiopulmonary resuscitation pressing device convenient to store and carry |
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| CN108836813B CN108836813B (en) | 2024-02-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768774A (en) * | 2021-09-26 | 2021-12-10 | 河南科技大学第一附属医院 | Cardiopulmonary resuscitation auxiliary device |
| CN113768774B (en) * | 2021-09-26 | 2022-07-29 | 河南科技大学第一附属医院 | Cardiopulmonary resuscitation auxiliary device |
| CN115844708A (en) * | 2022-11-24 | 2023-03-28 | 泰康同济(武汉)医院 | Cardiopulmonary resuscitation press device and vehicle |
| CN115844708B (en) * | 2022-11-24 | 2024-05-03 | 泰康同济(武汉)医院 | Cardiopulmonary resuscitation pressing device |
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| CN108836813B (en) | 2024-02-02 |
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