CN116473783A - Body position fixing device for clinical operation - Google Patents
Body position fixing device for clinical operation Download PDFInfo
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- CN116473783A CN116473783A CN202310434171.4A CN202310434171A CN116473783A CN 116473783 A CN116473783 A CN 116473783A CN 202310434171 A CN202310434171 A CN 202310434171A CN 116473783 A CN116473783 A CN 116473783A
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- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 238000001356 surgical procedure Methods 0.000 claims abstract description 15
- 239000000523 sample Substances 0.000 claims description 36
- 230000000007 visual effect Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/37—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts
- A61F5/3769—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the body to beds, wheel-chairs or the like
- A61F5/3776—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the body to beds, wheel-chairs or the like by means of a blanket or belts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nursing (AREA)
- Vascular Medicine (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Heart & Thoracic Surgery (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to the technical field of pediatric surgery, in particular to a body position fixing device for clinical operation. The utility model provides a position fixing device for clinical surgery, including the bedstead subassembly, the bed platform is installed to the top surface of bedstead subassembly, and the inner wall sliding connection of bed platform has into the body board, goes into and installs the lifting push rod of a set of vertical setting between the opposite surface of body board and bed platform, and the inner wall sliding connection of bed platform has a plurality of position adjustable body pressing mechanisms, installs the roll adjustment module between the internal surface of bed platform, and the week side transmission of roll adjustment module is connected with two symmetry settings and interval adjustable side clamp mechanism, and the top surface fixed mounting of bedstead subassembly has the air pump. The beneficial effects of the invention are as follows: the invention can carry out real-time intelligent adjustment and intelligent compensation of the fixed strength according to the subsequent variation amplitude and variation quantity of the body position after single body position is fixed.
Description
Technical Field
The invention relates to the technical field of pediatric surgery, in particular to a body position fixing device for clinical operation.
Background
At present, most of traditional surgical position fixing modes are bandage fixing.
In the prior art, patent document with publication number CN114272068A discloses a posture fixing device for pediatric surgery, comprising: the utility model provides a surgical bed board, adjustable layer board, counter motion mechanism and flexible position holder, the top surface fixed mounting of surgical bed board has a plurality of support quiet boards, adjustable layer board fixed mounting is in the top surface of counter motion mechanism and be adjacent interval distribution with support quiet board, adjustable layer board includes first motion bedplate and second motion bedplate, the locating hole has all been seted up on the surface of first motion bedplate and second motion bedplate, flexible position holder's can dismantle cup joint in the inside of locating hole, the device is through adopting gasbag formula clamping structure, utilize the flexible position holder in both sides to form parcel formula centre gripping, carry out flexible parcel to the infant and restrict the limbs action of infant and keep a body position, thereby through adjusting the degree of opening and shutting of adjustable layer board to fix a shape the inside electrorheological fluid of lining chamber after the parcel is accomplished and avoid the infant to remove, thereby keep specific position, realize position fixing effect, but above-mentioned position fixing device has following technical problem when using:
1. the existing body position fixing device cannot adjust the fixing strength in real time and intelligently compensate according to the body position change amplitude and the body position change quantity after the single fixing is finished;
2. the existing body position fixing device has the advantages that the fixing action area is effective when the existing body position fixing device is fixed, and the self-profiling effect of the body position of a patient is limited when the existing body position fixing device is fixed;
based on the above, the present invention provides a body position fixing device for clinical surgery to solve the above-mentioned problems in the background art.
Disclosure of Invention
The invention aims at the technical problems in the prior art, and provides a body position fixing device for clinical operation, which solves the problem that the existing body position fixing device cannot adjust the fixing strength in real time and intelligently compensate according to the body position change amplitude and the body position change quantity after single fixing is completed.
The technical scheme for solving the technical problems is as follows: the utility model provides a position fixing device for clinical surgery, includes the bedstead subassembly, the bed platform is installed to the top surface of bedstead subassembly, the inner wall sliding connection of bed platform has into the body board, it installs the lifting push rod of a set of vertical setting to go into between the opposite surface of body board and bed platform, the inner wall sliding connection of bed platform has a plurality of position adjustable body pressing mechanisms, install the roll adjustment module between the internal surface of bed platform, the week side transmission of roll adjustment module is connected with two symmetry settings and interval adjustable side clamp mechanism, the top surface fixed mounting of bedstead subassembly has the air pump, the port of air pump respectively with two side clamp mechanism fixed intercommunication.
The beneficial effects of the invention are as follows:
1) Through the setting of body pressing mechanism and side clamp mechanism, make this device can high-efficiently accomplish the fixed operation of position when patient's clinical operation, and this device is when fixed operation, through air pressure probe a, air pressure probe b's real-time supervision formula feedback structure setting, can carry out real-time intelligent regulation and the intelligent compensation of fixed strength according to the follow-up range of variation and the variation of position after single position is fixed, through the realization of above-mentioned regulation and intelligent compensation effect, thereby effectively improve this fixing device's safety in utilization.
2) Before this device works, quantitative gas is filled in advance to the inside of air cavity, the filling amount of relevant gas in the air cavity can be customized according to actual demand, gas filling through in the air cavity sets up, thereby make the profile modeling press from both sides the bag and can fully laminate with patient's health with the profile modeling mode, and then effectively prescribe a limit to patient's position, setting through elasticity press fitting piece, thereby can the position of two interior clamp plates of difference regulation, through the position difference regulation to two interior clamp plates, thereby improve the profile modeling and the position self-adaptation effect of two profile modeling press from both sides the bag, and through the multiaspect fixed knot of profile modeling frame bag and press from both sides the body bag structure setting, can effectively improve this fixing device's fixed action area.
On the basis of the technical scheme, the invention can be improved as follows.
Further, the bedstead subassembly includes the chassis respectively and is fixed in the singlechip of bed side, a set of truckle is installed to the bottom surface of chassis, the top of chassis is provided with the elevating platform, install the elevating push rod of a set of regular distribution between the relative surface of elevating platform and chassis, the axis of elevating push rod is parallel with the axis of lifting push rod, the top surface and the bed fixed connection of elevating platform, the bottom surface and the elevating platform fixed connection of air pump.
When the fixing device is required to be used, the lifting push rod drives the body entering plate to fully lift until the height of the body entering plate is higher than that of the inner pressure plate, after a patient lies flat, the lifting push rod automatically resets, the body entering plate is stored into the accommodating groove, and after the body entering plate resets, the side clamping mechanism works;
further, the transmission screw rods are rotatably connected between the inner surfaces of the bed and correspond to the positions between the pressing mechanisms, the peripheral side surfaces of each transmission screw rod are in transmission connection with the pressing mechanisms at adjacent positions, and a rotary handle is fixedly arranged at the end part of each transmission screw rod.
The beneficial effect of adopting above-mentioned further scheme is, during the use, a plurality of transmission lead screws are mutually independent, through the independent control to every transmission lead screw, but then the position of laying of each pressure body mechanism of independent adjustment, through the regulation to each pressure body mechanism position of laying to the pressure body position of pressure body mechanism to the user's health is adjusted.
Further, the body pressing mechanism comprises a body pressing frame, the peripheral side face of the body pressing frame is in sliding connection with the bed table, the body pressing frame is driven by a transmission screw rod at a corresponding position, an outer belt is fixedly arranged on one side of the body pressing frame, an inner belt and an audible-visual annunciator a are fixedly arranged on the other side of the body pressing frame respectively, the outer belt and the inner belt are in bonding fit, a body pressing bag is fixedly arranged on the bottom face of the inner belt, an air supply hose is fixedly communicated with the surface of the inner belt, the front end of the air supply hose is fixedly communicated with the body pressing bag, the tail end of the air supply hose is fixedly communicated with a port of an air pump, and an air valve and an air pressure probe a are fixedly arranged in the air supply hose respectively.
The air pump is used for inflating the body pressing mechanisms after the arrangement positions of the body pressing mechanisms are adjusted until the air pressure data in the body pressing bags in the body pressing mechanisms reach a set calibration threshold value, and when the air pressure data in the body pressing bags in the body pressing mechanisms reach the set calibration threshold value, the air valve at the body pressing mechanism is closed;
when the air valve is closed, the air pressure probe a monitors air pressure data in the pressure body bag in real time, and in the real-time monitoring process, when the real-time value of the air pressure probe a exceeds the set amplitude of the calibration threshold or is lower than the set amplitude of the calibration threshold, the audible and visual alarm a performs automatic audible and visual alarm operation, and the audible and visual alarm a alarms to remind medical staff to supplement air into the profiling clamp bag or quantitatively discharge air in the profiling clamp bag;
during operation, the air pressure probe a feeds back the monitored real-time data to the singlechip, and the singlechip controls the working states of the audible and visual alarm a, the singlechip and the air pump according to the data feedback of the air pressure probe a;
the air valve is an electric valve body.
Further, the inner wall of the outer belt is fixedly provided with a magic tape hook surface, the outer wall of the inner belt is fixedly provided with a magic tape hook surface matched with the magic tape hook surface, and a group of conduction band rollers are fixedly installed inside the press body frame and correspond to the positions of the outer belt and the inner belt.
Further, the side clamping mechanism comprises an outer pressing frame, the inner wall of the outer pressing frame is in sliding connection with the bed, the outer pressing frame is driven by a distance adjusting module, a group of horizontally arranged elastic pressing pieces are fixedly arranged in the outer pressing frame, an inner pressing plate is fixedly arranged on the inner wall of the outer pressing frame through a group of elastic pressing pieces, a connecting bag is fixedly arranged on the inner wall of the inner pressing plate, an air cavity is fixedly arranged in the connecting bag, air is fixedly filled in the air cavity, a group of profiling clamping bags which are distributed in a linear array and are communicated with the air cavity are fixedly arranged on the end faces of the connecting bag, an air permeable area is fixedly arranged between every two profiling clamping bags, and a valve core, an air pressure probe b and an air pressure alarm b are fixedly arranged on the back of the inner pressing plate respectively.
Further, elasticity pressure applying piece includes the sleeve pipe, sheathed tube week side and external pressure frame fixed connection, sheathed tube inner wall sliding connection has the piston seat, the terminal surface fixed mounting of piston seat has the buffer rod, the tip and the interior platen fixed connection of buffer rod, the position cover in the week side of buffer rod and the corresponding sleeve pipe outside is equipped with buffer spring.
Further, the distance adjusting module respectively comprises a distance adjusting screw rod which is rotationally connected between the inner surfaces of the bed table and an adjusting motor which is fixed on the side surface of the bed table, the output shaft end of the adjusting motor is fixedly connected with the distance adjusting screw rod, the peripheral side surface of the distance adjusting screw rod is symmetrically provided with a forward threaded part and a reverse threaded part, the peripheral side surfaces of the forward threaded part and the reverse threaded part are respectively in transmission connection with an external pressing frame in the two side clamping mechanisms, and the axes of the distance adjusting screw rod and the elastic pressing piece are perpendicular to the axis of the transmission screw rod.
The beneficial effect of adopting the further scheme is that when in use, the two external pressing frames can synchronously approach each other or synchronously separate from each other through the arrangement of the forward thread part and the reverse thread part, and the distance between the two external pressing frames can be quickly changed through the mutual approach or separation of the two external pressing frames;
through the adjustment of the interval between the two external pressing frames, the two external pressing frames can effectively clamp the body of the patient in a shape-like manner from the two sides of the body of the patient;
before the device works, quantitative gas is filled in the air cavity in advance, the filling amount of relevant gas in the air cavity can be customized according to actual requirements, and the profiling clamp bag can be fully attached to the body of a patient in a profiling mode through gas filling arrangement in the air cavity, so that the body position of the patient is effectively limited;
the positions of the two inner pressing plates can be adjusted differently through the arrangement of the elastic pressing piece, and the profiling and self-adapting effects of the two profiling clamp bags are improved through the position difference adjustment of the two inner pressing plates;
when a patient lies on the body entering plate, the distance adjusting module adjusts the distance between the two outer pressing frames so that the two groups of profiling clamp bags can effectively clamp the body of the patient in a shape-imitating manner, when the distance adjusting module adjusts the position of the profiling clamp bags, the air pressure probe b monitors air pressure data in the air cavity in real time, and when the monitoring data of the air pressure probe b reaches a calibration threshold value, the distance adjusting module is automatically closed;
after the distance adjusting module is closed, the air pressure probe b continuously monitors air pressure data in the air cavity in real time, in the real-time monitoring process, when the real-time monitoring data of the air pressure probe b exceeds the set amplitude of the calibration threshold value, the audible and visual alarm b carries out automatic audible and visual alarm, the distance adjusting module drives the two outer pressure frames to slowly move away until the monitoring data of the air pressure probe b is recovered to the calibration threshold value, when the real-time monitoring data of the air pressure probe b is lower than the set amplitude of the calibration threshold value, the audible and visual alarm b carries out automatic audible and visual alarm, the distance adjusting module drives the two outer pressure frames to slowly move close to each other until the monitoring data of the air pressure probe b is recovered to the calibration threshold value, and the device can achieve the real-time self-compensation effect of the fixed strength when the body position is fixed through the control flow setting.
Further, the inside of bed platform is fixed to be offered the open-ended and is used for the accommodation groove of holding body board, the air pump is the dual-purpose pump of suction.
Drawings
FIG. 1 is a schematic view showing the overall structure of a body position fixing device for clinical surgery according to the present invention;
FIG. 2 is a schematic view of a partial enlarged structure of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of the structure of the bed and distance adjusting module according to the present invention;
FIG. 4 is a schematic view of the structure of the inner band and the compression bladder of the present invention;
FIG. 5 is a schematic view of the structure of the present invention with the bladder and inner platen;
FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective in accordance with the present invention;
FIG. 7 is a schematic view of an exploded construction of the entry plate and lift pins of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a bed; 2. a body entering plate; 3. lifting the push rod; 4. a distance adjusting module; 5. an air pump; 6. a chassis; 7. a lifting table; 8. lifting the push rod; 9. a transmission screw rod; 10. a press body frame; 11. an outer tie strap; 12. an inner tie strap; 13. an audible and visual alarm a; 14. a body pressing bag; 15. an air supply hose; 16. an air valve; 17. a pneumatic probe a; 18. a tape guide roller; 19. an external pressing frame; 20. an elastic pressing member; 21. an inner pressure plate; 22. linking the capsules; 23. profiling clamp bags; 24. a valve core; 25. a pneumatic probe b; 26. an audible and visual alarm b; 27. and a containing groove.
Detailed Description
The principles and features of the present invention are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
The present invention provides the following preferred embodiments
As shown in fig. 1 to 7, a body position fixing device for clinical operation comprises a bedstead component, wherein a bed table 1 is arranged on the top surface of the bedstead component;
the bed frame assembly comprises an underframe 6 and a singlechip fixed on the side face of the bed 1, a group of casters is arranged on the bottom face of the underframe 6, a lifting table 7 is arranged above the underframe 6, a group of lifting push rods 8 which are regularly distributed are arranged between the lifting table 7 and the opposite surface of the underframe 6, the top face of the lifting table 7 is fixedly connected with the bed 1, and the bottom face of the air pump 5 is fixedly connected with the lifting table 7.
The inner wall of the bed 1 is connected with a body entering plate 2 in a sliding way, and an accommodating groove 27 with an opening at the top end and used for accommodating the body entering plate 2 is fixedly formed in the bed 1; a group of vertically arranged lifting push rods 3 are arranged between the opposite surfaces of the body entering plate 2 and the bed table 1, and the axis of the lifting push rods 8 is parallel to the axis of the lifting push rods 3;
when the fixing device is required to be used, the lifting push rod 3 drives the body entering plate 2 to fully lift until the height of the body entering plate 2 is higher than that of the inner pressure plate 21, after a patient lies flat, the lifting push rod 3 automatically resets, the body entering plate 2 is stored into the accommodating groove 27, and after the body entering plate 2 resets, the side clamping mechanism works;
the inner wall of the bed table 1 is connected with two pressing mechanisms with adjustable positions in a sliding way;
the position between the inner surfaces of the bed table 1 and corresponding to the position between each pressing mechanism is rotationally connected with a transmission screw rod 9, the peripheral side surface of each transmission screw rod 9 is in transmission connection with the pressing mechanism at the adjacent position, and the end part of each transmission screw rod 9 is fixedly provided with a rotary handle.
When the device is used, the plurality of transmission screw rods 9 are mutually independent, the arrangement positions of the body pressing mechanisms can be adjusted independently through independent control of each transmission screw rod 9, and the body pressing positions of the body pressing mechanisms on the body of a user can be adjusted through adjustment of the arrangement positions of the body pressing mechanisms;
the body pressing mechanism comprises a body pressing frame 10, the peripheral side surface of the body pressing frame 10 is in sliding connection with the bed 1, the body pressing frame 10 is driven by a transmission screw rod 9 at a corresponding position, an outer binding belt 11 is fixedly arranged on one side of the body pressing frame 10, an inner binding belt 12 and an audible and visual alarm a13 are respectively and fixedly arranged on the other side of the body pressing frame 10, and the outer binding belt 11 and the inner binding belt 12 are in adhesive fit;
the inner wall of the outer belt 11 is fixedly provided with a magic tape hook surface, the outer wall of the inner belt 12 is fixedly provided with a magic tape rough surface matched with the magic tape hook surface, and a group of guide belt rollers 18 are fixedly arranged inside the press body frame 10 and correspond to the positions of the outer belt 11 and the inner belt 12;
the bottom surface of the inner binding belt 12 is fixedly provided with a press body bag 14, the surface of the inner binding belt 12 is fixedly communicated with an air supply hose 15, the front end of the air supply hose 15 is fixedly communicated with the press body bag 14, the tail end of the air supply hose 15 is fixedly communicated with a port of the air pump 5, and an air valve 16 and an air pressure probe a17 are fixedly arranged in the air supply hose 15 respectively.
When the pressure body mechanism is used, after the arrangement position of each pressure body mechanism is adjusted, the air pump 5 inflates each pressure body mechanism until the air pressure data in the pressure body bag 14 in each pressure body mechanism reaches a set calibration threshold, and when the air pressure data in the pressure body bag 14 in each pressure body mechanism reaches the set calibration threshold, the air valve 16 at the pressure body mechanism is closed;
when the air valve 16 is closed, the air pressure probe a17 monitors the air pressure data in the press-fit bag 14 in real time, and in the real-time monitoring process, when the real-time value of the air pressure probe a17 exceeds the set amplitude of the calibration threshold or is lower than the set amplitude of the calibration threshold, the audible and visual alarm a13 performs automatic audible and visual alarm operation, and the medical staff is reminded to supplement air into the profiling clamp bag 23 or quantitatively discharge the air in the profiling clamp bag 23 through the alarm of the audible and visual alarm a 13;
during operation, the air pressure probe a17 feeds back the monitored real-time data to the singlechip, and the singlechip controls the working states of the audible and visual alarm a13, the singlechip and the air pump 5 according to the data feedback of the air pressure probe a 17;
the air valve 16 is an electric valve body;
a distance adjusting module 4 is arranged between the inner surfaces of the bed tables 1, and two symmetrical side clamping mechanisms with adjustable space are connected with the peripheral side surface of the distance adjusting module 4 in a transmission way;
the top surface of bedstead subassembly fixed mounting has air pump 5, and air pump 5 is the dual-purpose pump of suction, and the port of air pump 5 is fixed intercommunication with two side clamp mechanism respectively.
The side clamping mechanism comprises an outer pressing frame 19, the inner wall of the outer pressing frame 19 is in sliding connection with the bed 1, the outer pressing frame 19 is driven by the distance adjusting module 4, a group of elastic pressing pieces 20 which are horizontally arranged are fixedly arranged in the outer pressing frame 19, and an inner pressing plate 21 is fixedly arranged on the inner wall of the outer pressing frame 19 through a group of elastic pressing pieces 20;
the elastic pressing piece 20 comprises a sleeve, the peripheral side surface of the sleeve is fixedly connected with the outer pressing frame 19, the inner wall of the sleeve is slidably connected with a piston seat, the end surface of the piston seat is fixedly provided with a buffer rod, the end part of the buffer rod is fixedly connected with the inner pressing plate 21, and the peripheral side surface of the buffer rod is sleeved with a buffer spring at a position corresponding to the outer side of the sleeve;
the inner wall of the inner pressing plate 21 is fixedly provided with a connecting bag 22, the inside of the connecting bag 22 is fixedly provided with an air cavity, the inside of the air cavity is fixedly filled with air, the end face of the connecting bag 22 is fixedly provided with a group of profiling clamp bags 23 which are distributed in a linear array and communicated with the air cavity, an air permeable area is fixedly arranged between every two profiling clamp bags 23, the back surface of the inner pressing plate 21 is fixedly provided with a valve core 24, an air pressure probe b25 and an audible and visual alarm b26 respectively, and the ports of the valve core 24 and the air pressure probe b25 are fixedly communicated with the air cavity;
the valve core 24 is used to control the original air volume inside the air cavity.
The distance adjusting module 4 comprises a distance adjusting screw rod which is rotatably connected between the inner surfaces of the bed table 1 and an adjusting motor which is fixed on the side surface of the bed table 1, the output shaft end of the adjusting motor is fixedly connected with the distance adjusting screw rod, the peripheral side surface of the distance adjusting screw rod is symmetrically provided with a forward threaded part and a reverse threaded part, the peripheral side surfaces of the forward threaded part and the reverse threaded part are respectively in transmission connection with an external pressing frame 19 in the two side clamping mechanisms, and the axes of the distance adjusting screw rod and the elastic pressing piece 20 are perpendicular to the axis of the transmission screw rod 9.
When the external pressure device is used, the two external pressure frames 19 can synchronously approach each other or synchronously depart from each other through the arrangement of the forward thread part and the reverse thread part, and the distance between the two external pressure frames 19 is rapidly changed through the mutual approach or departure of the two external pressure frames 19;
by adjusting the distance between the two external pressure frames 19, the two external pressure frames 19 can effectively clamp the body of the patient in a shape-like manner from two sides of the body of the patient;
before the device works, quantitative gas is filled in the air cavity in advance, the filling amount of relevant gas in the air cavity can be customized according to actual requirements, and the profiling clamp bag 23 can be fully attached to the body of a patient in a profiling mode through gas filling arrangement in the air cavity, so that the body position of the patient is effectively limited;
the positions of the two inner pressure plates 21 can be adjusted differently by arranging the elastic pressure applying piece 20, and the profiling and self-adapting effects of the two profiling clamp bags 23 are improved by adjusting the positions of the two inner pressure plates 21 differently;
when a patient lies on the body entering plate 2, the distance adjusting module 4 adjusts the distance between the two outer pressure frames 19 so that the two groups of profiling clamp bags 23 can effectively clamp the body of the patient in a shape, when the distance adjusting module 4 adjusts the position of the profiling clamp bags 23, the air pressure probe b25 monitors air pressure data in the air cavity in real time, when the monitoring data of the air pressure probe b25 reach a calibration threshold value, the distance adjusting module 4 is automatically closed, after the distance adjusting module 4 is closed, the air pressure probe b25 continuously monitors the air pressure data in the air cavity in real time, in the real time monitoring process, when the real time monitoring data of the air pressure probe b25 exceeds the calibration threshold value by a set amplitude, the acousto-optic alarm b26 carries out automatic acousto-optic alarm, the distance adjusting module 4 drives the two outer pressure frames 19 to be away slowly until the monitoring data of the air pressure probe b25 restore the calibration threshold value, when the real time monitoring data of the air pressure probe b25 is lower than the calibration threshold value set amplitude, the acousto-optic alarm b26 carries out automatic acousto-optic alarm until the air pressure probe b25 is close to each other slowly, and the self-strength can be fixed by the control of the monitoring device when the real time is set up.
To sum up: the beneficial effects of the invention are embodied in that
Through the setting of body pressing mechanism and side clamp mechanism, make this device can high-efficiently accomplish the fixed operation of position when patient's clinical operation, and this device is when fixed operation, through air pressure probe a, air pressure probe b's real-time supervision formula feedback structure setting, can carry out real-time intelligent regulation and the intelligent compensation of fixed strength according to the follow-up range of variation and the variation of position after single position is fixed, through the realization of above-mentioned regulation and intelligent compensation effect, thereby effectively improve this fixing device's safety in utilization.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (9)
1. The utility model provides a position fixing device for clinical operation, includes the bedstead subassembly, its characterized in that, bed (1) are installed to the top surface of bedstead subassembly, the inner wall sliding connection of bed (1) has into body board (2), install a set of lifting push rod (3) of vertical setting between the opposite surface of body board (2) and bed (1).
2. The body position fixing device for clinical surgery according to claim 1, wherein the inner wall of the bed (1) is slidably connected with a plurality of position-adjustable body pressing mechanisms, and a distance adjusting module (4) is arranged between the inner surfaces of the bed (1).
3. The body position fixing device for clinical surgery according to claim 2, wherein the peripheral side surface of the distance adjusting module (4) is in transmission connection with two side clamping mechanisms which are symmetrically arranged and have adjustable intervals, the top surface of the bed frame assembly is fixedly provided with an air pump (5), and the ports of the air pump (5) are fixedly communicated with the two side clamping mechanisms respectively; the bed frame assembly comprises an underframe (6) and a singlechip fixed on the side face of a bed table (1), wherein a group of casters are arranged on the bottom face of the underframe (6), a lifting table (7) is arranged above the underframe (6), a group of lifting push rods (8) which are regularly distributed are arranged between the opposite surfaces of the lifting table (7) and the underframe (6), the axis of each lifting push rod (8) is parallel to the axis of each lifting push rod (3), the top face of each lifting table (7) is fixedly connected with the bed table (1), and the bottom face of each air pump (5) is fixedly connected with the lifting table (7); a transmission screw rod (9) is rotatably connected between the inner surfaces of the bed table (1) and corresponds to the position between each pressing mechanism, the peripheral side surface of each transmission screw rod (9) is in transmission connection with the pressing mechanism at the adjacent position, and a rotary handle is fixedly arranged at the end part of each transmission screw rod (9); the body pressing mechanism comprises a body pressing frame (10), the peripheral side surface of the body pressing frame (10) is in sliding connection with a bed table (1), the body pressing frame (10) is driven by a transmission screw rod (9) at a corresponding position, an outer binding belt (11) is fixedly arranged on one side of the body pressing frame (10), an inner binding belt (12) and an audible-visual annunciator a (13) are respectively and fixedly arranged on the other side of the body pressing frame (10), the outer binding belt (11) and the inner binding belt (12) are in bonding fit, a body pressing bag (14) is fixedly arranged on the bottom surface of the inner binding belt (12), an air supply hose (15) is fixedly communicated with the surface of the inner binding belt (12), the front end of the air supply hose (15) is fixedly communicated with the body pressing bag (14), the tail end of the air supply hose (15) is fixedly communicated with a port of an air pump (5), and an air valve (16) and an air pressure probe a (17) are respectively and fixedly arranged inside the air supply hose (15). The side clamping mechanism comprises an outer pressing frame (19), the inner wall of the outer pressing frame (19) is in sliding connection with the bed (1), the outer pressing frame (19) is driven by a distance adjusting module (4), a group of horizontally arranged elastic pressing pieces (20) are fixedly arranged in the outer pressing frame (19), an inner pressing plate (21) is fixedly arranged on the inner wall of the outer pressing frame (19) through a group of elastic pressing pieces (20), a connecting bag (22) is fixedly arranged on the inner wall of the inner pressing plate (21), an air cavity is fixedly arranged in the connecting bag (22), air is fixedly filled in the air cavity, and a group of profiling clamping bags (23) which are distributed in a linear array and are communicated with the air cavity are fixedly arranged on the end face of the connecting bag (22).
4. A body position fixing device for clinical surgery according to claim 3, characterized in that the inner wall of the outer belt (11) is fixedly provided with a hook-and-loop surface, and the outer wall of the inner belt (12) is fixedly provided with a hook-and-loop surface matched with the hook-and-loop surface.
5. The body position fixing device for clinical surgery according to claim 4, wherein a group of conduction band rollers (18) are fixedly installed inside the press body frame (10) at positions corresponding to the outer band (11) and the inner band (12).
6. A body position fixing device for clinical surgery according to claim 3, wherein an air permeable area is fixedly arranged between every two profiling clamp bags (23), a valve core (24), an air pressure probe b (25) and an audible and visual alarm b (26) are fixedly arranged on the back surface of the inner pressure plate (21), and the ports of the valve core (24) and the air pressure probe b (25) are fixedly communicated with an air cavity.
7. The body position fixing device for clinical surgery according to claim 6, wherein the elastic pressing piece (20) comprises a sleeve, the circumferential side surface of the sleeve is fixedly connected with the external pressing frame (19), the inner wall of the sleeve is slidably connected with a piston seat, the end surface of the piston seat is fixedly provided with a buffer rod, the end part of the buffer rod is fixedly connected with the internal pressing plate (21), and a buffer spring is sleeved on the circumferential side surface of the buffer rod and corresponds to the position outside the sleeve.
8. A body position fixing device for clinical surgery according to claim 3, wherein the distance adjusting module (4) comprises a distance adjusting screw rod rotatably connected between the inner surfaces of the bed table (1) and an adjusting motor fixed on the side surface of the bed table (1), the output shaft end of the adjusting motor is fixedly connected with the distance adjusting screw rod, the peripheral side surface of the distance adjusting screw rod is symmetrically provided with a forward thread part and a reverse thread part, the peripheral side surfaces of the forward thread part and the reverse thread part are respectively in transmission connection with an external pressing frame (19) in the two side clamping mechanisms, and the axes of the distance adjusting screw rod and the elastic pressing piece (20) are perpendicular to the axis of the transmission screw rod (9).
9. A body position fixing device for clinical surgery according to claim 3, characterized in that the inside of the bed (1) is fixedly provided with a containing groove (27) with an open top end for containing the body plate (2), and the air pump (5) is a dual-purpose pump for suction.
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| CN102525656A (en) * | 2011-12-31 | 2012-07-04 | 重庆海扶(Hifu)技术有限公司 | Combined body position fixing and adjusting device |
| US20180092624A1 (en) * | 2015-04-21 | 2018-04-05 | Koninklijke Philips N.V. | An adjustable arm for a patient monitoring device |
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