A kind of medical treatment back lift face shaping operating bed
Technical field
The present invention relates to medical lift face shaping technique field, in particular to a kind of medical back lift face shaping operating bed.
Background technique
Medical lift face shaping developed rapidly in recent years, and the people of different age group can carry out lift face shaping, and shaping is not
Only concentrate on face, almost each position of whole body can carry out shaping, and back shaping allows shaping person mainly based on closing waist
Back seems more very thin, and back shaping needs patient to lie prone on operating bed, and existing operating bed can not be to the head of patient
It is supported, lies prone increase the degree of fatigue of patient on operating bed for a long time, particular problem existing for existing back shaping
As follows, patient-side, which faces down, lies prone in operating bed head portion without support, forehead downward when will cause patient's saliva and flow to operation
On bed, forehead downward when neck without support cause patient's neck fatigue, the back height of patient can not be adjusted, and patient is carrying on the back
Body can shake when portion's shaping, influence patient back shaping effect.
Summary of the invention
To solve the above-mentioned problems, it the present invention provides a kind of medical back lift face shaping operating bed, can solve existing
Have patient's existing patient-side in back shaping face down lie prone operating bed head portion without support, forehead downward when can make
Flowed on operating bed at patient's saliva, forehead downward when neck cause the back of patient's neck fatigue, patient high without support
The problems such as degree can not be adjusted, patient's body in back shaping can shake;It may be implemented to carry out head to back plastic patients
The support of portion's different direction, by the crotch of patient into line-locked function, there is patient-side to face down and lie prone in operating bed head portion
Have support, forehead downward when not will cause patient's saliva flow on operating bed, forehead downward when neck have support energy
Enough reduction of patient neck fatigues, can the back height to patient be adjusted, patient's body in back shaping will not occur
The advantages that shaking.
To achieve the goals above, the present invention uses following technical scheme, a kind of medical treatment back lift face shaping operating bed,
Including bed board, support column, support device, bearing device and locking device, support is symmetrically installed on the bottom of the bedstead
Column, the right end of bed board are provided with support slot, and support slot is provided in the middle part of bed board, mattress, bed board are equipped on the left end of bed board
Left end front and rear sides be provided with a detent slot, setting is there are two square groove on the mattress of bed board setting, and the card on bed board
The square groove of mattress setting corresponds on position slot and bed board, and support device is mounted in the support slot of bed board setting, bearing device
In the support slot of bed board setting, bearing device is connected with the bottom of bed board, divides equally in each detent slot of bed board setting
It is furnished with a locking device, locking device is mounted on the bottom of bed board.
The support device includes that support wins in succession, motor, support shaft, support sliding slot, support traveller, support is supported to turn
Movable plate, front support mechanism, side stay mechanism, protection rotating plate and protection spring, support, which is won in succession, is mounted on the right side wall of support slot on bed board
On, support motor is mounted on the left side that support is won in succession by motor set, and the output shaft of motor is supported to pass through shaft coupling and branch
The right end of support shaft is connected, and the left end of shaft is supported to be mounted on bed board on the left side wall of support slot by bearing, and support turns
Support rotating plate is installed, support sliding slot is mounted on the left side that support is won in succession, and support traveller is symmetrical on the middle part of axis
In the outside of support motor, supports the left end of traveller to be mounted on the right side of support rotating plate, the right end of traveller is supported to pass through
The mode being slidably matched is connected with support sliding slot, and front support mechanism, the installation of side stay mechanism are equipped on the top of support rotating plate
On the bottom of support rotating plate, a protection rotating plate is equipped with by pin shaft on the front-rear side walls of support slot on bed board, often
The bottom of a protection rotating plate is symmetrically distributed with protection spring, and protection spring is mounted on the bottom and bed board lower end surface of protection rotating plate
Between, when specific works, support device can be supported the head of patient, support the rotation of motor to be able to drive support and turn
Movable plate is rotated, when forehead downward when, control front support mechanism rotary bed above, front support mechanism can be to forehead
Be supported, when patient-side faces down, above control side stay mechanism rotary bed, side stay mechanism can side face to patient into
Row supporting, so that patient is located at comfortable state, protection rotating plate can provide the platform taken and put for the arm of patient, support simultaneously
It protects rotating plate that can be supported rotor plate promotion when rotor plate is rotated, is impacted to not rotated to it.
The bearing device includes support frame linking, support push rod, chest support pad, support telescopic mast, flexible connection pad, branch
Push rod and support mechanism are protected, support push rod is located in the support slot being arranged in the middle part of bed board, and the bottom of support push rod is connected by support
Frame is connected with the bottom of bed board, and chest support pad is equipped on the top of support push rod, and the upper end of chest support pad is symmetrically arranged with
Arc groove, circular hole is evenly arranged on the right side of chest support pad, and the bottom of supporting push rod is mounted on chest support pad setting circle
On the inner wall in hole, support mechanism is installed on the top of supporting push rod, the left end of chest support pad passes through hinge and support telescopic mast
Right end be connected, the left end of support telescopic mast is connected by hinge with the right end of mattress on bed board, flexible connection pad is located at
The top of support telescopic mast, flexible connection pad are mounted between the mattress on chest support pad and bed board, and flexible connection pad has one
Fixed bending and extensibility, when specific works, bearing device can carry out support, the flexible fortune of support push rod to the chest of patient
Kinetic energy enough adjusts the height at patient back, and when support push rod carries out stretching motion, support telescopic mast can be made in the connection of hinge
With the lower adjusting for carrying out angle and length, flexible connection pad will do it a small amount of stretching, extension or contraction, prevent chest support pad and bed
Mattress on plate has biggish drop, influences the comfort of patient.
The locking device includes locking traveller, position push rod, locking pressing plate, locking push rod, locking rotating plate and locking
Angle push rod, the middle part for locking traveller are connected by way of being slidably matched with the detent slot of bed board setting, lock traveller
It is connected at the top of lower end left side and position push rod, the bottom of position push rod is mounted on the bottom of bed board, locks traveller
Locking push rod is installed, locking pressing plate is mounted on the top of locking push rod, locks in the medial surface of pressing plate on the medial surface of upper end
Arc groove is provided in portion, the upper end for locking pressing plate is connected by hinge with the bottom of locking rotating plate, and locking rotating plate is arc
Structure locks and is provided with cushion on the medial surface of rotating plate, and locking angle push rod is distributed in the outer end for locking rotating plate, and locking angle pushes away
Bar is mounted between locking rotating plate and locking pressing plate by hinge, and when specific works, locking device can be by the waist hip position of patient
It sets and is locked, influence of the shaking of waist hip to shaping effect, the flexible fortune of position push rod when preventing patient from carrying out back shaping
Kinetic energy enough adjusts the position of locking traveller, so that the arc groove in the middle part of locking pressing plate is corresponding with the crotch point of patient, later
Control locking push rod carries out stretching motion and to lock pressure board on the outside of the crotch of patient, locks the stretching motion of angle push rod
The cushion that can be controlled on locking rotating plate is stuck in above the crotch of patient, completes the lock out action to patient crotch.
As a preferred technical solution of the present invention, the support mechanism includes support expansion plate, support traveller, cunning
Column spring, support attachment strap are taken to put slide plate and take and put spring, and the left side of support expansion plate is mounted on the top of supporting push rod,
The middle part of support traveller is connected by way of being slidably matched with support expansion plate, is equipped with support on the right end of support traveller
Attachment strap, the upper end of support attachment strap are provided with arc groove, in the middle part of the right end of support attachment strap on be provided with sliding slot, take and put slide plate and pass through
The mode being slidably matched is connected with the sliding slot that support attachment strap is arranged, and takes and is provided with flexible projection pad on the top for put slide plate, takes
It puts the bottom of slide plate to put spring by taking and be mounted on the right side lower end of support attachment strap, when specific works, support mechanism can
It lies prone downward in forehead and support is carried out to the chin of patient when on bed board, prevent patient's chin from causing patient tired without support
Labor, while preventing patient's long-time forehead from its mouth being caused to open downward, cause the saliva of patient to flow on bed board, controls supporting
Push rod carries out stretching motion, so that support attachment strap is moved to the neck of patient, the arc groove on support attachment strap can be with patient
Neck fit, support attachment strap can have pressure to the right under the action of traveller spring, prevent the mouth of patient from opening,
The chin of patient can be pressed in take and put on slide plate at this time, take and put spring and put slide plate and generate certain supporting force to taking, when patient needs
When side face is posted in side stay mechanism, control supporting push rod carries out contractile motion, prevents support mechanism from turning to support rotating plate
It is dynamic to impact.
As a preferred technical solution of the present invention, the front support mechanism include front support supporting plate, front support telescopic rod and
Adjustable spring, front support supporting plate are mounted on the top of support rotating plate by hinge, are provided with arc on the top of front support supporting plate
Pad, the bottom rear and front end of front support supporting plate are distributed with a front support telescopic rod, and front support telescopic rod is mounted on front support by hinge
Between supporting plate and support rotating plate, the outer end of front support telescopic rod is set with adjustable spring, and when specific works, front support mechanism can be right
The forehead of patient is supported movement, and the front support supporting plate in front support mechanism is able to carry out the rotation of certain angle, further increases
The comfort level of patient.
As a preferred technical solution of the present invention, the side stay mechanism includes side stay push rod, side stay is won in succession and side
It is supported by plate, the bottom of side stay push rod is mounted on the bottom of support rotating plate, and side stay is installed on the top of side stay push rod and is won in succession,
It is provided with undaform air cushion in the middle part of the lower end surface that side stay is won in succession, the lower end left and right ends that side stay is won in succession are distributed with a side stay
Backup plate, is provided with arc groove on the middle part of side stay backup plate, and when specific works, side stay mechanism can prop up the side face of patient
Support, win in succession the undaform air cushion of upper setting of side stay can carry out flexible support to the face of patient, and side stay backup plate make patient's
Head can rest in the arc groove of side stay backup plate.
When work, step 1: support device can be supported the head of patient, when forehead downward when, control
Above front support mechanism rotary bed, front support mechanism can be supported movement, the front support branch in front support mechanism to the forehead of patient
Plate is able to carry out the rotation of certain angle, increases the comfort level of patient, when patient-side faces down, controls side stay mechanism rotary bed
Above plate, side stay mechanism can be supported the side face of patient, and the undaform air cushion of upper setting is won in side stay in succession can be to patient
Face carry out flexible support, side stay backup plate enables the head of patient to rest in the arc groove of side stay backup plate, step 2:
Bearing device can carry out support to the chest of patient, and the stretching motion of support push rod can adjust the height at patient back, when
When support push rod carries out stretching motion, support telescopic mast can carry out the adjusting of angle and length under the connection function of hinge, soft
Property connection gasket will do it a small amount of stretching, extension or contraction, prevent the mattress on chest support pad and bed board from having biggish drop, influence
The comfort of patient, support mechanism can lie prone downward in forehead and carry out support to the chin of patient when on bed board, prevent
Patient's chin causes patient fatigue without support, while preventing patient's long-time forehead from its mouth being caused to open downward, leads to patient
Saliva flow on bed board, control supporting push rod carry out stretching motion so that support attachment strap is moved to the neck of patient, support is taken
Arc groove on plate can fit with the neck of patient, and support attachment strap can have to the right under the action of traveller spring
Pressure prevents the mouth of patient from opening, and the chin of patient can be pressed in take and put on slide plate at this time, take put spring to take put slide plate generate
Certain supporting force, when patient needs for side face to be posted in side stay mechanism, control supporting push rod carries out contractile motion, prevents from holding
Support mechanism impacts the rotation of support rotating plate, step 3: locking device can lock the waist hip position of patient,
Influence of the shaking of waist hip to shaping effect, the stretching motion of position push rod can adjust lock when preventing patient from carrying out back shaping
Determine the position of traveller, so that the arc groove in the middle part of locking pressing plate is corresponding with the crotch point of patient, the push rod of control locking later
It carries out stretching motion and to lock pressure board on the outside of the crotch of patient, the stretching motion of locking angle push rod can control locking
Cushion on rotating plate is stuck in above the crotch of patient, is completed the lock out action to patient crotch, be may be implemented to back shaping
Patient carries out the support of head different direction, by the crotch of patient into line-locked function.
The beneficial effects of the present invention are:
One, the present invention, which can solve existing patient existing patient-side in back shaping and face down, lies prone in operating bed top
Portion without support, forehead downward when will cause patient's saliva flow on operating bed, forehead downward when neck make without support
It can not be adjusted at the back height of patient's neck fatigue, patient, the problems such as patient's body in back shaping can shake;It can
To realize the support to back plastic patients progress head different direction, by the crotch of patient into line-locked function, has and suffer from
Person's side face lie prone downward operating bed head portion have support, forehead downward when not will cause patient's saliva flow on operating bed,
Forehead downward when neck have support can reduction of patient neck fatigue, can to patient back height be adjusted, suffer from
Person the advantages that body will not shake in back shaping;
Two, front support mechanism is provided in support device of the present invention, front support mechanism can be supported the forehead of patient dynamic
Make, the front support supporting plate in front support mechanism is able to carry out the rotation of certain angle, further increases the comfort level of patient;
Three, side stay mechanism is provided in support device of the present invention, side stay mechanism can be supported the side face of patient, side
Win in succession the undaform air cushion of upper setting of support can carry out flexible support to the face of patient, and side stay backup plate enable the head of patient
It enough rests in the arc groove of side stay backup plate;
Four, support mechanism is provided on bearing device of the present invention, support mechanism can lie prone downward in forehead in bed board
Support was carried out to the chin of patient when upper, prevents patient's chin from causing patient fatigue without support, while preventing patient's long-time volume
It causes its mouth to open upside down, the saliva of patient is caused to flow on bed board;
Five, the present invention is provided with locking device, and locking device can lock the waist hip position of patient, prevents patient
Carry out influence of the shaking of waist hip when the shaping of back to shaping effect.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the structural schematic diagram between bed board and locking device of the present invention;
Fig. 3 is the structural schematic diagram between bed board of the present invention, support device and bearing device;
Fig. 4 is that bearing device of the present invention removes support telescopic mast, is flexibly connected the structural representation after pad between bed board
Figure;
Fig. 5 is the structural schematic diagram (seeing from the bottom up) between bed board of the present invention and support device;
Fig. 6 is the structural schematic diagram between present invention support shaft, support rotating plate, front support mechanism and side stay mechanism.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment can be combined with each other.
As shown in Figures 1 to 6, a kind of medical back lift face shaping operating bed, including bed board 1, support column 2, support dress
3, bearing device 4 and locking device 5 are set, support column 2, the right end setting of bed board 1 are symmetrically installed on the bottom of the bedstead 1
There is support slot, the middle part of bed board 1 is provided with support slot, and mattress, the left end front and rear sides of bed board 1 are equipped on the left end of bed board 1
It is provided with a detent slot, there are two square grooves for setting on the mattress that bed board 1 is arranged, and on the detent slot on bed board 1 and bed board 1
The square groove of mattress setting corresponds, and support device 3 is mounted in the support slot of the setting of bed board 1, and bearing device 4 is located at bed board 1
In the support slot of setting, bearing device 4 is connected with the bottom of bed board 1, is distributed with one in each detent slot that bed board 1 is arranged
A locking device 5, locking device 5 are mounted on the bottom of bed board 1.
The support device 3 includes supporting win in succession 31, support motor 32, support shaft 33, support sliding slot 34, support cunning
Column 35, support rotating plate 36, front support mechanism 37, side stay mechanism 38, protection rotating plate 39 and protection spring 310, support 31 peaces of winning in succession
On the right side wall of support slot on bed board 1, support motor 32 by motor set be mounted on support win in succession 31 left side on, prop up
The output shaft for supportting motor 32 is connected by shaft coupling with the right end of support shaft 33, and the left end of shaft 33 is supported to pacify by bearing
It on the left side wall of support slot on bed board 1, supports and support rotating plate 36 is installed on the middle part of shaft 33, support sliding slot 34 is pacified
On the left side that support wins 31 in succession, support traveller 35 is symmetrically distributed in the outside of support motor 32, supports a left side for traveller 35
End is mounted on the right side of support rotating plate 36, supports the right end of traveller 35 by way of being slidably matched and support sliding slot 34
It is connected, front support mechanism 37 is installed on the top of support rotating plate 36, side stay mechanism 38 is mounted on the bottom of support rotating plate 36
In portion, a protection rotating plate 39 is equipped with by pin shaft on the front-rear side walls of support slot on bed board 1, each protection rotating plate 39
Bottom be symmetrically distributed with protection spring 310, protection spring 310 be mounted on protection rotating plate 39 bottom and 1 lower end surface of bed board it
Between, when specific works, support device 3 can be supported the head of patient, and the rotation of support motor 32 is able to drive support
Rotor plate 36 is rotated, when forehead downward when, control 37 rotary bed of front support mechanism 1 top, front support mechanism 37 can
Forehead is supported, when patient-side faces down, 1 top of control 38 rotary bed of side stay mechanism, 38 energy of side stay mechanism
Enough side faces to patient carry out supporting, so that patient is located at comfortable state, protection rotating plate 39 can provide for the arm of patient
The platform put is taken, while protection rotating plate 39 can be supported the promotion of rotor plate 36 when support rotating plate 36 is rotated, thus not
It is rotated and is impacted.
The bearing device 4 includes support frame linking 41, support push rod 42, chest support pad 43, support telescopic mast 44, flexibility
Connection gasket 45, supporting push rod 46 and support mechanism 47, support push rod 42 are located in the support slot being arranged in the middle part of bed board 1, and support pushes away
The bottom of bar 42 is connected by support frame linking 41 with the bottom of bed board 1, and chest support pad is equipped on the top of support push rod 42
43, the upper end of chest support pad 43 is symmetrically arranged with arc groove, and circular hole, supporting are evenly arranged on the right side of chest support pad 43
The bottom of push rod 46 is mounted on chest support pad 43 and is arranged on the inner wall of circular hole, and support mechanism is equipped on the top of supporting push rod 46
47, the left end of chest support pad 43 is connected by hinge with the right end of support telescopic mast 44, and the left end of support telescopic mast 44 passes through
Hinge is connected with the right end of mattress on bed board 1, and flexible connection pad 45 is located at the top of support telescopic mast 44, is flexibly connected pad 45
It is mounted between the mattress in chest support pad 43 and bed board 1, flexible connection pad 45 has certain bending and extensibility, specific work
When making, bearing device 4 can carry out support to the chest of patient, and the stretching motion of support push rod 42 can adjust patient back
Highly, when support push rod 42 carries out stretching motion, support telescopic mast 44 can carry out angle and length under the connection function of hinge
The adjusting of degree, flexible connection pad 45 will do it a small amount of stretching, extension or contraction, prevent chest support pad 43 from having with the mattress on bed board 1
Biggish drop influences the comfort of patient.
The locking device 5 includes locking traveller 51, position push rod 52, locking pressing plate 53, locking push rod 54, locking turn
Plate 55 and locking angle push rod 56 lock the detent slot phase that the middle part of traveller 51 is arranged by way of being slidably matched with bed board 1
The lower end left side of connection, locking traveller 51 is connected with the top of position push rod 52, and the bottom of position push rod 52 is mounted on bed
It on the bottom of plate 1, locks and locking push rod 54 is installed on the upper end medial surface of traveller 51, locking pressing plate 53 is mounted on locking push rod
It on 54 top, locks and is provided with arc groove in the middle part of the medial surface of pressing plate 53, the upper end of locking pressing plate 53 passes through hinge and lock
The bottom for determining rotating plate 55 is connected, and locking rotating plate 55 is arcuate structure, locks and is provided with cushion on the medial surface of rotating plate 55, locks
Locking angle push rod 56 is distributed in the outer end of rotating plate 55, and locking angle push rod 56 is mounted on locking rotating plate 55 and locking by hinge
Between pressing plate 53, when specific works, locking device 5 can lock the waist hip position of patient, prevent patient from carrying out back
Influence of the shaking of waist hip to shaping effect when shaping, the stretching motion of position push rod 52 can adjust the position of locking traveller 51
It sets, so that the arc groove at 53 middle part of locking pressing plate is corresponding with the crotch point of patient, the push rod 54 of control locking later is stretched
So that locking pressing plate 53 is stuck on the outside of the crotch of patient, the stretching motion of locking angle push rod 56 can control locking and turn for long movement
Cushion on plate 55 is stuck in above the crotch of patient, completes the lock out action to patient crotch.
The support mechanism 47 includes support expansion plate 471, support traveller 472, traveller spring 473, support attachment strap
474, it takes to put slide plate 475 and take and puts spring 476, the left side of support expansion plate 471 is mounted on the top of supporting push rod 46, holds
The middle part of support traveller 472 is connected by way of being slidably matched with support expansion plate 471, is pacified on the right end of support traveller 472
Equipped with support attachment strap 474, the upper end of support attachment strap 474 is provided with arc groove, is provided on the right end middle part of support attachment strap 474
Sliding slot, take put slide plate 475 by way of being slidably matched with support attachment strap 474 be arranged sliding slot be connected, take and put slide plate 475
It is provided with flexible projection pad on top, takes and puts the bottom of slide plate 475 and put the right side that spring 476 is mounted on support attachment strap 474 by taking
On the lower end of side, when specific works, support mechanism 47 can forehead lie prone downward when on bed board 1 to the chin of patient into
Row support prevents patient's chin from causing patient fatigue without support, while preventing patient's long-time forehead from causing its mouth downward
It opens, the saliva of patient is caused to flow on bed board 1, control supporting push rod 46 carries out stretching motion, so that support attachment strap 474 is moved to
The neck of patient, the arc groove on support attachment strap 474 can fit with the neck of patient, and support attachment strap 474 is in traveller bullet
There can be pressure to the right under the action of spring 473, prevent the mouth of patient from opening, the chin of patient, which can be pressed in take, at this time puts cunning
On plate 475, takes and put spring 476 and put slide plate 475 and generate certain supporting force to taking, when patient needs for side face to be posted on side stay mechanism
When on 38, control supporting push rod 46 carries out contractile motion, prevents support mechanism 47 from impacting to the rotation of support rotating plate 36.
The front support mechanism 37 includes front support supporting plate 371, front support telescopic rod 372 and adjustable spring 373, front support supporting plate
371 are mounted on the top of support rotating plate 36 by hinge, and arc-shaped pad, front support branch are provided on the top of front support supporting plate 371
The bottom rear and front end of plate 371 is distributed with a front support telescopic rod 372, and front support telescopic rod 372 is mounted on front support by hinge
Between supporting plate 371 and support rotating plate 36, the outer end of front support telescopic rod 372 is set with adjustable spring 373, when specific works, bows
Support mechanism 37 can be supported movement to the forehead of patient, and the front support supporting plate 371 in front support mechanism 37 is able to carry out certain angle
The rotation of degree further increases the comfort level of patient.
The side stay mechanism 38 includes that side stay push rod 381, side stay are won in succession 382 and side stay backup plate 383, side stay push rod 381
Bottom be mounted on the bottom of support rotating plate 36, side stay is installed on the top of side stay push rod 381 and wins 382 in succession, side stay connects
It pulls and is provided with undaform air cushion in the middle part of 382 lower end surface, win in succession 382 lower end left and right ends of side stay are distributed with a side stay
Backup plate 383, is provided with arc groove on the middle part of side stay backup plate 383, and when specific works, side stay mechanism 38 can be to the side face of patient
It is supported, the side stay undaform air cushion being arranged on 382 of winning in succession can carry out flexible support, side stay backup plate to the face of patient
383 enable the head of patient to rest in the arc groove of side stay backup plate 383.
When work, step 1: support device 3 can be supported the head of patient, when forehead downward when, control
The top of 37 rotary bed of front support mechanism 1, front support mechanism 37 can be supported movement to the forehead of patient, in front support mechanism 37
Front support supporting plate 371 is able to carry out the rotation of certain angle, increases the comfort level of patient, when patient-side faces down, controls side stay
The top of 38 rotary bed of mechanism 1, side stay mechanism 38 can be supported the side face of patient, and side stay is won in succession the wave being arranged on 382
Wave type air cushion can carry out flexible support to the face of patient, and side stay backup plate 383 enables the head of patient to rest on side stay
In the arc groove of backup plate 383, step 2: bearing device 4 can carry out support, the flexible fortune of support push rod 42 to the chest of patient
Kinetic energy enough adjusts the height at patient back, and when support push rod 42 carries out stretching motion, support telescopic mast 44 can be in the company of hinge
The lower adjusting for carrying out angle and length of effect is connect, flexible connection pad 45 will do it a small amount of stretching, extension or contraction, prevent chest branch
Mattress on pad 43 and bed board 1 has biggish drop, influences the comfort of patient, support mechanism 47 can forehead downward
It lies prone and support is carried out to the chin of patient when on bed board 1, prevent patient's chin from causing patient fatigue without support, while preventing patient
Long-time forehead causes its mouth to open downward, and the saliva of patient is caused to flow on bed board 1, and control supporting push rod 46 is extended
Movement, so that support attachment strap 474 is moved to the neck of patient, the arc groove on support attachment strap 474 can be with the neck of patient
It fitting, support attachment strap 474 can have pressure to the right under the action of traveller spring 473, and prevent the mouth of patient from opening,
The chin of patient can be pressed in take and put on slide plate 475 at this time, take and put spring 476 and put slide plate 475 and generate certain supporting force to taking, when
When patient needs to be posted on side face in side stay mechanism 38, control supporting push rod 46 carries out contractile motion, prevents support mechanism 47 right
The rotation of support rotating plate 36 impacts, step 3: locking device 5 can lock the waist hip position of patient, prevents
Patient carries out influence of the shaking of waist hip when the shaping of back to shaping effect, and the stretching motion of position push rod 52 can adjust locking
The position of traveller 51, so that the arc groove at 53 middle part of locking pressing plate is corresponding with the crotch point of patient, control locking later is pushed away
Bar 54 carries out stretching motion and to lock the crotch outside that pressing plate 53 is stuck in patient, and the stretching motion of locking angle push rod 56 can
Cushion on control locking rotating plate 55 is stuck in above the crotch of patient, completes the lock out action to patient crotch, is realized pair
Back plastic patients carry out head different direction support, by the crotch of patient into line-locked function, solve existing patient
At back when shaping existing patient-side face down lie prone operating bed head portion without support, forehead downward when will cause patient
Saliva flows on operating bed, forehead downward when neck without support cause patient's neck fatigue, the back height of patient can not
Adjust, patient's body in back shaping such as can shake at the problems, reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.