CN106236546A - Abdomen formula recovery ventilator - Google Patents
Abdomen formula recovery ventilator Download PDFInfo
- Publication number
- CN106236546A CN106236546A CN201610732921.6A CN201610732921A CN106236546A CN 106236546 A CN106236546 A CN 106236546A CN 201610732921 A CN201610732921 A CN 201610732921A CN 106236546 A CN106236546 A CN 106236546A
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- Prior art keywords
- recovery
- seat
- drive seat
- mounting seat
- pressing plate
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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
-
- 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
-
- 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
- A61H2205/083—Abdomen
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Emergency Medicine (AREA)
- Heart & Thoracic Surgery (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 invention discloses a kind of abdomen formula recovery ventilator, it includes connecting bracing frame, the drive seat having forward downward to be obliquely installed is connected on described connection bracing frame, flexible and that telescopic direction is forward downward inclination mounting seat is driven equipped with by actuating unit in drive seat, equipped with the recovery pressing plate that can abut on patient's abdominal part in mounting seat, described drive seat is connected with the veutro limiting plate being slidably matched and laying respectively at recovery pressing plate both sides with mounting seat.Present configuration is simple, by lifting and pressing patient's abdominal part (below diaphram) and spacing abdominal part both sides, has the advantage efficiently improving the air-breathing of human body and expiration, being greatly improved recovery ventilatory effect and labor efficiency.
Description
Technical field
The present invention relates to a kind of abdomen formula recovery ventilator.
Background technology
Before and after corrective surgery process, occur not possessing intubating or face shield carries out pressure-vent and because of spasm, throat water
During the ventilatory dysfunction that swollen, respiratory tract obstruction or other reasons cause, artificial pressing or other modes are needed to carry out recovery logical
Gas.Further, since human body is when suffering heart disease, hypertension, traffic accident or the acute illness such as drowned or unexpected injury, it is likely to result in
Shock produces breathes the phenomenon stopped suddenly with heart beating, in order to avoid the generation of anaerobic condition, before patient sends to hospital, it is necessary to
Routinely carry out cardio-pulmonary resuscitation to breathe to the blood oxygen concentration and heart beating maintaining patient.
Traditional cardiopulmonary resuscitation is to rely on rescuer to practice artificial respiration patient and cardiac compression, to help disease
Hinder patient and maintain blood oxygen concentration, but the most free-hand mode sued and laboured presses amplitude, frequency differs, its labor intensity owing to using
Greatly, inefficiency;Existing cardio-pulmonary resuscitation equipment, taked is the recovery mode of single vertical pressing chest, the most specially
Profit number be 201520580155.7 Chinese invention patent in propose a kind of abdominal pressure raising cardiopulmonary resuscitator, it includes shell,
Arranging push-rod electric machine down in shell, the push rod of push-rod electric machine connects the upper end of gangbar, and pressing is installed in the lower end of gangbar
Sucker, the both sides of shell arrange cross bar, cross bar are sleeved in L-type sleeve pipe, fix spiral shell by first between cross bar and L-type sleeve pipe
Bolt coordinates, and the lower end of L-type sleeve pipe arranges hinge bar, the hinged installation in the lower end connection-peg of hinge bar, and two connection-peg grafting coordinate
At the two ends of base plate, according to patient body width, adjust the cooperation position of cross bar and L-type sleeve pipe, be placed on patient body both sides, will
Base plate is inserted on the downside of patient's waist, is coordinated with base plate by connection-peg, and pressing sucker is close to, at patient chest, pass through push-rod electric machine
Reciprocating motion carries out cardio-pulmonary resuscitation.The structure of this vertical pressing, the diaphram of both sides easily extends out or flexible, easily causes abdominal cavity
Shrinking and extend out DeGrain, thus recovery ventilatory effect is undesirable, admittedly have to increase frequency and amplitude maintains
Recovery ventilation, increase frequency and amplitude can bring the risk of rib and visceral organ injury.
The applicant utilizes the physiological structure and the maneuver feature of Manual press recovery ventilation that human body natural breathes, and proposes
A kind of new theory, uses compression and lifting abdominal cavity upper surface and its side spacing, and power thrusts is towards human body
Pressing lifting recovery vent method on front lower place, i.e. side, uses the method movement range little, satisfactory for result, currently there are no one
The equipment of kind realizes force above people side thus presses and lift abdominal cavity upper surface and its side spacing.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned deficiency, it is provided that a kind of realize force above people side thus
Press and lift abdominal cavity upper surface and the abdomen formula recovery ventilator of its side spacing.
In order to solve above-mentioned technical problem, the invention provides the abdomen formula recovery ventilator of a kind of following structure,
It includes connecting bracing frame, and its construction features is: connect the driving having forward downward to be obliquely installed on described connection bracing frame
Seat, drive seat drives flexible and that telescopic direction is forward downward inclination mounting seat equipped with by actuating unit, mounting seat fills
There is the recovery pressing plate that can abut on patient's abdominal part, described drive seat is connected with and is slidably matched with mounting seat and lays respectively at
The veutro limiting plate of recovery pressing plate both sides.
After using said structure, when needs carry out recovery ventilation, above-mentioned connection bracing frame is connected in bed body or vertical
In patient's bed body side, recovery pressing plate is placed in above patient's abdominal part, veutro limiting plate stands on patient's abdominal part both sides, by dynamic
The power drive of force mechanisms, recovery pressing plate promotes patient's diaphram, setting of veutro limiting plate towards patient's abdominal part obliquely downward force
Put and can limit patient's abdominal part both sides, thus Efficient Compression abdominal cavity of patients, promote to exhale, the driving of actuating unit, recovery pressing plate
The abdominal part of lifting patient, thus efficiently expand abdominal cavity of patients, promote air-breathing.The present invention is by lifting and presses abdominal part (under diaphram
Side) and spacing abdominal part both sides, thus efficiently improve air-breathing and the expiration of human body, it is greatly improved recovery ventilatory effect and work effect
Rate, it is fast that patient's blood oxygen saturation promotes speed, beneficially being smoothed out of patient medical process or first aid procedures.
As the improvement of the present invention, described actuating unit includes the electric pushrod being connected to drive seat, and described mounting seat is sliding
Being automatically connected in drive seat and be connected with the power rail power of electric pushrod, described recovery pressing plate passes through spring-damper and peace
Dress seat power connects, and can produce flexible pressing, it is to avoid injured patient's rib and phase during can making the use of recovery pressing plate
Answer internal organs.
As a further improvement on the present invention, described recovery pressing plate is connected with mounting seat by orientation adjustment mechanism.Institute
State orientation adjustment mechanism bag and cut with scissors the first hinged block being contained in mounting seat by the first hinge, the first hinge is bolted with and will install
The first nut that seat positions with the first hinged block, recovery pressing plate is hinged by the second hinge and the first hinged block, the second hinge
On be bolted with by recovery pressing plate with first hinged block location the second nut, the first hinge and the second hinge are vertically arranged.Logical
Cross above-mentioned setting, can with inching recovery pressing plate towards position so that it is fitted mutually with patient's abdominal part.
As the further improvement of the present invention, the both lateral sides portion correspondence of described drive seat connects support bar, described
It is horizontal that the top of veutro limiting plate is provided with the bearing of trend of strip hole and strip hole, described support bar be installed in strip hole and
Being bolted with on support bar can be by nut fixing with post position for veutro limiting plate, and described veutro limiting plate tilts from top to bottom
And arrange in curved arc shape, the distance between two veutro limiting plates can be made adjustable by above-mentioned setting, thus adjust two veutro limits
Width between the plate of position is to adapt to different fat or thin patient.
As the further improvement of the present invention, equipped with the main hinged shaft of horizontally set on described connection bracing frame, described in drive
Dynamic seat is rotatably connected on main hinged shaft, the registration arm that drive seat is arranged equipped with arc, and registration arm is provided with same with above-mentioned arc
The arcuate socket that the heart is arranged, connects and is bolted with on bracing frame through described arcuate socket and by bolt fixing for drive seat position.
By the setting of this structure, the incline direction of whole drive seat can be adjusted, thus adjust recovery pressing plate towards, to ensure
The push-and-pull of recovery pressing plate can exert a force to patient front lower place, it is ensured that recovery ventilatory effect.
Equipped with the main hinged shaft by driven by servomotor and horizontally set on described connection bracing frame, described drive seat is fixed in
On main hinged shaft, the registration arm that drive seat is arranged equipped with arc, registration arm is provided with the arcuate socket being arranged concentrically with above-mentioned arc,
Connect and be bolted with on bracing frame through described arcuate socket and by bolt fixing for drive seat position.
Described recovery pressing plate includes dish seat, equipped with being made up of medical silica-gel and trumpet-shaped in big mouth down on dish seat
Pressure-raising cover, pressure-raising cover big mouth down is provided with the plugging plate being made up of medical silica-gel, and plugging plate is provided with adsorption orifice.
Described connection bracing frame includes the horizontal support sleeve that can be symmetrically connected to bed body both sides, and horizontal support sleeve is connected with
The support bar protruded upward, is connected with connecting rod between two support bars.
In sum, present configuration is simple, by lifting and pressing patient's abdominal part (below diaphram) and spacing abdominal part
Both sides, have the advantage efficiently improving the air-breathing of human body and expiration, being greatly improved recovery ventilatory effect and labor efficiency.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation in Fig. 1 embodiment in mounting seat;
Fig. 3 is the contrast schematic diagram that prior art and the present invention use state.
Detailed description of the invention
Human body is when breathing, and when intercostal muscle and contraction of diaphragm make Thorax volume expand, lung is just expanded, in lung
Gas pressure reduces accordingly, and then gas is drawn into (air-breathing);When intercostal muscle and diaphram diastole make Thorax volume
When reducing, lung just shrinks, and the gas pressure in lung increases accordingly, and then gas is just discharged (expiration).In corrective surgery process
Front and back, occur not possessing intubating or face shield carries out pressure-vent and because of spasm, edema of throat, respiratory tract obstruction or other reasons
During the ventilatory dysfunction caused, artificial pressing or other modes are needed to carry out recovery ventilation, for reaching close to human body natural
The situation breathed, uses artificial pressing to need as far as possible and promotes diaphram to move upward and avoid two frame timbers and corresponding cortex outside
Expansion, guarantee Thorax volume reduces (promoting to exhale), otherwise guarantee Thorax volume expands, and the expansion of lung promotes to inhale
Gas, the artificial mode labor efficiency of this employing is low, cardio-pulmonary resuscitation machine of the prior art, mostly uses vertical pressing breast
The structure in portion, during vertical pressing, the diaphram of both sides easily extends out or flexible, easily causes abdominal cavity and shrinks and extend out
DeGrain, thus recovery ventilatory effect is undesirable, admittedly have to increase frequency and amplitude maintains recovery ventilation, increases
Frequency and amplitude can bring the risk of rib and visceral organ injury.
As it is shown in figure 1, The present invention gives the embodiment of a kind of abdomen formula recovery ventilator, for convenience of describing, with
Left and right directions in Fig. 2 is the horizontal of this machine, with the direction depressed under its use state be its downwards, it include connect
Bracing frame 1, in the present embodiment, connects bracing frame 1 and is attached on the vertical beam of bed body both sides, specifically, connect bracing frame 1
It is wrapped on above-mentioned vertical beam including the horizontal support sleeve 1-1, horizontal support sleeve 1-1 that can be symmetrically connected to bed body both sides and can pass through
The bolt being screwed onto on horizontal support sleeve is fixed, and horizontal support sleeve 1-1 is connected with the support bar 1-2 protruded upward, and two
Connecting rod it is connected with between the middle and lower part of support bar, equipped with bearing diagonal between the upper surface of support bar 1-2 and horizontal support sleeve 1-1,
Bearing diagonal can ensure that the stability overall when recovery ventilation, described connection bracing frame 1 connects and has forward downward to tilt to set
The drive seat 2 put, specifically, connects the main hinged shaft 11 equipped with horizontally set on bracing frame 1, and described drive seat 2 is rotationally connected
On main hinged shaft 11, the registration arm 12 that drive seat 2 is arranged equipped with arc, registration arm 12 is provided with and is arranged concentrically with above-mentioned arc
Arcuate socket 13, connect and be bolted with on bracing frame 1 through described arcuate socket 13 and by bolt fixing for drive seat position, main
The setting of hinge, drive seat 2 can swing certain angle around main hinged shaft, i.e. can adjust the angle of inclination of drive seat 2, then by upper
State bolt to be fixed, equipped with by actuating unit driving is flexible and telescopic direction is that forward downward inclines in drive seat 2
Oblique mounting seat 3, above-mentioned mounting seat 3 can directly be slidably connected in drive seat 2, specifically, equipped with inclination in drive seat
And at least two parallel root posts, mounting seat 3 is slidably connected on column by sliding sleeve, equipped with abutting in trouble in mounting seat 3
Recovery pressing plate 4 on person's abdominal part, described drive seat 2 is connected with and is slidably matched and lays respectively at recovery pressing with mounting seat 3
The veutro limiting plate 5 of dish 4 both sides, described actuating unit includes the electric pushrod 6 being connected to drive seat 2, and described mounting seat 3 is slided
It is connected in drive seat 2 and is connected with the power rail power of electric pushrod 6, in the present embodiment, in order to realize flexible push-and-pull, peace
Dress seat 3 is not directly connected on the power rail of electric pushrod 6, and described recovery pressing plate 4 is by spring-damper 20 and mounting seat 3
Power connects, i.e. the back seat power of spring-damper 20 is connected on the power rail of electric pushrod 6, and mounting seat 3 is connected to spring
The front end of antivibrator 20, the concrete structure of spring-damper is prior art, does not repeats them here.Above-mentioned recovery pressing plate 4 is wrapped
Include dish seat 41, equipped with the trumpet-shaped pressure-raising cover 42 being made up of medical silica-gel and in big mouth down, pressure-raising cover 42 court on dish seat 41
Under big mouth be provided with the plugging plate being made up of medical silica-gel, plugging plate is provided with adsorption orifice 43, pressing during, the abdomen of human body
Portion's skin can be absorbed in adsorption orifice 43, so that recovery pressing plate 4 is adjacent to human abdomen, it is simple to extrude and lift.
As depicted in figs. 1 and 2, in order to realize the inching of mounting seat, i.e. inching recovery pressing plate towards, recovery is pressed
Platen 4 is connected with mounting seat 3 by orientation adjustment mechanism, and described orientation adjustment mechanism bag is contained in installation by the first hinge 8 hinge
The first hinged block 7 on seat 3, the first hinge is bolted with the first nut mounting seat 3 positioned with the first hinged block 7, recovery
Pressing plate 4 is hinged with the first hinged block 7 by the second hinge 9, and the second hinge is bolted with recovery pressing plate 4 and the first hinge
Second nut of seat 7 location, the first hinge 8 is vertically arranged with the second hinge 9, above-mentioned first nut and the inner side of the second nut
Anti-slip veins is set, such that it is able to secure above-mentioned articulated structure, unclamps above-mentioned nut and can adjust the first hinged seat 7 and peace
The swaying direction of dress seat 3, above-mentioned two hinge is vertically arranged, and can finally adjust left and right and the tilted upward position of mounting seat 3
Put, thus reach optimal lifting and pressing effect.
As depicted in figs. 1 and 2, the both lateral sides portion correspondence of described drive seat 2 connects support bar 10, and described veutro is spacing
It is horizontal that the top of plate 5 is provided with the bearing of trend of strip hole and strip hole, and described support bar 10 is installed in strip hole and supports
Be bolted with on bar nut fixing to veutro limiting plate and post position, described veutro limiting plate 5 can be tilted from top to bottom and
Arranging in curved arc shape, by the setting of said structure, when patient's abdominal part is pressed and lifts by recovery pressing plate, veutro limits
Position plate is always positioned at patient's abdominal part both sides, thus carries out spacing to patient's abdominal part both sides, and by adjusting two veutro limiting plates
Between width to adapt to different fat or thin patient.
Recovery pressing plate in use, is placed in above patient's abdominal part, veutro limiting plate stands on patient's abdominal part two by the present invention
Side, by the power drive of actuating unit, recovery pressing plate promotes patient's diaphram towards patient's abdominal part obliquely downward force, and veutro limits
The setting of position plate can limit patient's abdominal part both sides, thus Efficient Compression abdominal cavity of patients, promote to exhale, recovery pressing plate lifting patient
Abdominal part, thus efficiently expand abdominal cavity of patients, promote air-breathing, the present invention not only overcomes in prior art by vertical pressing breast
The shortcomings such as the undesirable and easy damage rib of recovery ventilatory effect that portion brings, and make recovery ventilation more conform to human body certainly
The mechanism so breathed, is greatly improved recovery ventilatory effect and labor efficiency, and it is fast that patient's blood oxygen saturation promotes speed, is conducive to suffering from
The art of person is smoothed out and the realization of the promptly measure such as rescue.
The invention provides another embodiment, its basic structure is same as the previously described embodiments, and difference is, described
Connecting on bracing frame 1 equipped with by the main hinged shaft 11 of driven by servomotor and horizontally set, described drive seat 2 is fixed in main hinged shaft 11
On, the registration arm 12 that drive seat 2 is arranged equipped with arc, registration arm 12 is provided with the arcuate socket being arranged concentrically with above-mentioned arc
13, connect and be bolted with through described arcuate socket 13 and by bolt fixing for drive seat position on bracing frame 1, can be by watching
The power drive taking motor accurately adjusts the incline direction of drive seat 2, thus ensures the recovery pressing plate 4 front lower place towards patient
Force, promotes intraperitoneal diaphram, thus improves recovery ventilatory effect;Certainly, above-mentioned connection bracing frame 1 can also use console model
Bracing frame, i.e. this bracing frame are substantially in gate, and it stands on the top of patient's bed body, and its concrete structure does not repeats them here, above-mentioned
Embodiment is not shown.Certainly, the embodiment shown in figure is a kind of most preferred embodiment of the present invention, other of the present invention
Embodiment no longer enumerates and illustrates.
As it is shown on figure 3, in prior art, exert a force F to torso model 50, i.e. press the chest of human body, thus cause chest
Compression and under the bounce-back of rib 60, cause the expansion of chest, it is achieved exhale and air-breathing, owing in thoracic cavity, diaphram 70 has
Elasticity, it may extend below human body and rib may extend to human body both sides, so that the expansion in thoracic cavity and compression
Ratio is little, and big with the general breathing difference of human body, recovery ventilatory effect is undesirable.And use the solution of the present invention, from human body
Abdominal part below rib tilts upward force F ' pressing, simultaneously by spacing for human body both sides, i.e. promotes diaphram 70 move upward and carry
Dynamic diaphram moves downward, thus compression and expanded chest, its structure breathed closer to human body natural, recovery ventilatory effect
Good.
The above is the specific constructive form of the present invention, and the present invention is not restricted to the described embodiments, and leads in this technology
For the personnel of territory, the most within the scope of the present invention based on equivalent variations and the part replacement of concrete structure in the present invention.
Claims (9)
1. an abdomen formula recovery ventilator, including connecting bracing frame (1), it is characterised in that: described connection bracing frame (1)
Upper connection has the drive seat (2) that forward downward is obliquely installed, and drive seat (2) drives flexible and flexible side equipped with by actuating unit
To the mounting seat (3) tilted for forward downward, equipped with the recovery pressing plate (4) that can abut on patient's abdominal part in mounting seat (3),
It is connected with in described drive seat (2) that be slidably matched and lay respectively at the veutro of recovery pressing plate (4) both sides with mounting seat (3) spacing
Plate (5).
2. abdomen formula recovery ventilator as claimed in claim 1, it is characterised in that: described actuating unit includes being connected to
The electric pushrod (6) of drive seat (2), described mounting seat (3) is slidably connected at that drive seat (2) is upper and dynamic with electric pushrod (6)
Power bar power connects, and described recovery pressing plate (4) is connected with mounting seat (3) power by spring-damper (20).
3. abdomen formula recovery ventilator as claimed in claim 1, it is characterised in that: described recovery pressing plate (4) is passed through
Orientation adjustment mechanism is connected with mounting seat (3).
4. abdomen formula recovery ventilator as claimed in claim 3, it is characterised in that: described orientation adjustment mechanism bag passes through
First hinge (8) cuts with scissors the first hinged block (7) being contained in mounting seat (3), the first hinge is bolted with by mounting seat (3) and first
The first nut that hinged block (7) positions, recovery pressing plate (4) is hinged with the first hinged block (7) by the second hinge (9), and second
The second nut recovery pressing plate (4) and the first hinged block (7) positioned, the first hinge (8) and the second hinge it is bolted with on hinge
Axle (9) is vertically arranged.
5. the abdomen formula recovery ventilator as according to any one of claim 1-4, it is characterised in that: described drive seat
(2) both lateral sides portion correspondence connects has support bar (10), the top of described veutro limiting plate (5) to be provided with strip hole and strip hole
Bearing of trend be laterally, described support bar (10) be installed in strip hole and be bolted with on support bar can by veutro limiting plate with
The nut that post position is fixing, described veutro limiting plate (5) tilts from top to bottom and arranges in curved arc shape.
6. the abdomen formula recovery ventilator as according to any one of claim 1-4, it is characterised in that: described connection supports
Equipped with the main hinged shaft (11) of horizontally set on frame (1), described drive seat (2) is rotatably connected on main hinged shaft (11), drive seat (2)
On the registration arm (12) that arranges equipped with arc, registration arm (12) is provided with the arcuate socket (13) being arranged concentrically with above-mentioned arc, even
Connect and be bolted with on bracing frame (1) through described arcuate socket (13) and by bolt fixing for drive seat position.
7. the abdomen formula recovery ventilator as according to any one of claim 1-4, it is characterised in that: described connection supports
Equipped with by the main hinged shaft (11) of driven by servomotor and horizontally set on frame (1), described drive seat (2) is fixed in main hinged shaft (11)
On, the registration arm (12) that drive seat (2) is arranged equipped with arc, registration arm (12) is provided with the arc being arranged concentrically with above-mentioned arc
Shape hole (13), connects and is bolted with on bracing frame (1) through described arcuate socket (13) and by bolt fixing for drive seat position.
8. the abdomen formula recovery ventilator as according to any one of claim 1-4, it is characterised in that: described recovery pressing
Dish (4) includes dish seat (41), equipped with the trumpet-shaped pressure-raising cover being made up of medical silica-gel and in big mouth down on dish seat (41)
(42), pressure-raising cover (42) big mouth down is provided with the plugging plate being made up of medical silica-gel, and plugging plate is provided with adsorption orifice.
9. the abdomen formula recovery ventilator as according to any one of claim 1-4, it is characterised in that: described connection supports
Frame (1) includes the horizontal support sleeve (1-1) that can be symmetrically connected to bed body both sides, horizontal support sleeve (1-1) is connected with and upwards stretches
The support bar (1-2) gone out, is connected with connecting rod between two support bars.
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CN201610732921.6A CN106236546A (en) | 2016-08-27 | 2016-08-27 | Abdomen formula recovery ventilator |
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CN201610732921.6A CN106236546A (en) | 2016-08-27 | 2016-08-27 | Abdomen formula recovery ventilator |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109394511A (en) * | 2018-12-20 | 2019-03-01 | 张健鹏 | Abdomen squash type air-breather and its control method, two-way Breathing Suppotion ventilator |
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