CN111407576A - Special operation strutting arrangement of fat patient of many strut - Google Patents

Special operation strutting arrangement of fat patient of many strut Download PDF

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Publication number
CN111407576A
CN111407576A CN202010256239.0A CN202010256239A CN111407576A CN 111407576 A CN111407576 A CN 111407576A CN 202010256239 A CN202010256239 A CN 202010256239A CN 111407576 A CN111407576 A CN 111407576A
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CN
China
Prior art keywords
support plate
support
strut
thigh
thread
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010256239.0A
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Chinese (zh)
Inventor
郝玲
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Individual
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Individual
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Priority to CN202010256239.0A priority Critical patent/CN111407576A/en
Publication of CN111407576A publication Critical patent/CN111407576A/en
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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
    • A61G13/02—Adjustable operating tables; Controls therefor
    • A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
    • 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
    • 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
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/1225—Back
    • 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
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/1245—Knees, upper or lower legs
    • 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
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/10—Type of patient
    • A61G2200/16—Type of patient bariatric, e.g. heavy or obese

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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)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention relates to the technical field of operation supporting devices, in particular to a special operation supporting device for an obese patient with a plurality of supporting frames, which comprises a base and a sickbed bracket, wherein a pillar is fixed on the upper surface of the base through a bolt, the upper end of the pillar is connected with the sickbed bracket, the sickbed bracket comprises a main supporting plate, a back supporting plate, a head supporting plate, a thigh supporting plate and a shank supporting plate, and the special operation supporting device has the advantages that: according to the invention, the screw rod is driven to rotate by the lifting adjusting motor, and the positions of the two internal thread sleeves on the screw rod are adjusted under the thread relationship between the two internal thread sleeves and the first thread and the second thread arranged on the screw rod, so that the slide seat is jacked up or pulled down by the connecting rod, thereby realizing the lifting or descending of the shank supporting plate and facilitating the lifting of the legs of a patient; the rotation adjusting motor is controlled to work, and the main shaft is driven to rotate under the transmission of the output gear, the transmission gear and the transmission gear, so that the sickbed bracket is adjusted to rotate.

Description

Special operation strutting arrangement of fat patient of many strut
Technical Field
The invention relates to the technical field of operation supporting devices, in particular to a special operation supporting device for an obese patient with a plurality of supporting frames.
Background
In the process of performing operation treatment on an obese patient, due to the body form of the obese patient, an operation table structure suitable for the obese patient has certain limitations, and under the condition of long operation time, the problems of discomfort of the patient during use, discomfort caused by standing problems in the operation process of a doctor and the like are often caused.
Disclosure of Invention
The invention aims to provide a special operation supporting device for a fat patient with a plurality of supporting frames, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a special operation supporting device for multiple supporting frames for obese patients comprises a base and a sickbed support, wherein a pillar is fixed on the upper surface of the base through bolts, the upper end of the pillar is connected with the sickbed support, the sickbed support comprises a main supporting plate, a back supporting plate, a head supporting plate, a thigh supporting plate and a shank supporting plate, one end of the main supporting plate is hinged with the back supporting plate, the other end of the back supporting plate is integrally formed with the head supporting plate, the other end of the main supporting plate is hinged with a pair of thigh supporting plates, the other end of the shank supporting plate is hinged with the shank supporting plate, a main shaft which faces downwards vertically is welded on the lower surface of the main supporting plate and is inserted in the pillar, supporting frames which are in a square frame support shape are welded on the two sides of the main supporting plate, a hydraulic cylinder supporting shaft is, electromagnetic cylinder's telescopic link upper end is connected with the lower surface of back backup pad, the welding has the screw rod backup pad between the inner wall that braced frame is close to thigh backup pad one side, and rotates between screw rod backup pad and the braced frame one end lateral wall and be connected with two screw rods, and the spiro union has two interior silk sleeves on the screw rod, and the telescopic upper end of interior silk articulates there is the connecting rod, and the upper end of two connecting rods is connected with the bottom of slide, the lower surface of shank backup pad is equipped with the slide rail, and slide rail sliding connection, the output shaft that shaft coupling and lift adjustment motor are passed through to the one end of screw rod links, and the lift.
Preferably, the cotton pad of buttock is fixed to the upper surface bonding of main tributary backup pad, and the cotton pad of back is fixed to the upper surface bonding of back backup pad, and the upper surface bonding of head backup pad is fixed with the headrest, and the upper surface bonding of thigh backup pad is fixed with the cotton pad of thigh, and the upper surface bonding of shank backup pad is fixed with the cotton pad of shank.
Preferably, the edges of the two sides of the back cotton pad are provided with convex baffle strips, and the upper surfaces of the thigh cotton pad and the shank cotton pad are in a concave arc surface shape.
Preferably, a bearing is arranged between the main shaft and the inside of the support column in an interference fit mode, and a pressure bearing is arranged between the lower surface of the main support plate and the upper end of the support column.
Preferably, the bottom of pillar is equipped with the transmission case, and upper surface one side of transmission case is fixed with the rotation adjusting motor through the bolt, and the output shaft end of rotation adjusting motor is perpendicular to run through to the inside of transmission case downwards, and the output shaft tip of rotation adjusting motor is equipped with output gear, and output gear meshing has drive gear, and drive gear rotates through pivot and the inside upper and lower wall of transmission case to be connected, and the lower extreme of main shaft is equipped with driven gear, and drive gear meshes with driven gear mutually.
Preferably, the section of the slide rail is in a shape of a convex, and the length direction of the guide rail of the slide rail is consistent with the axial direction of the screw rod.
Preferably, the outer wall of the screw is provided with a first thread and a second thread which have opposite thread rotating directions, and the two internal thread sleeves are respectively screwed with the first thread and the second thread.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the invention can control the side-tipping angle of the back support plate by controlling the telescopic rod of the electromagnetic hydraulic cylinder to stretch, thereby being convenient for adjusting the lying comfort of the patient during the operation;
2. according to the invention, the screw rod is driven to rotate by the lifting adjusting motor, and the positions of the two internal thread sleeves on the screw rod are adjusted under the thread relationship between the two internal thread sleeves and the first thread and the second thread arranged on the screw rod, so that the slide seat is jacked up or pulled down by the connecting rod, thereby realizing the lifting or descending of the shank supporting plate and facilitating the lifting of the legs of a patient;
3. the invention controls the rotation adjusting motor to work, drives the main shaft to rotate under the transmission of the output gear, the transmission gear and the transmission gear, thereby adjusting the sickbed bracket to rotate, and can change the position of a patient in the operation process, thereby facilitating the operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic view of the thigh support plate and the shank support plate of the present invention after lowering.
In the figure: the device comprises a base 1, a support column 2, a transmission case 3, a main support plate 4, a cotton hip pad 41, a support frame 42, a back support plate 5, a cotton back pad 51, a stop strip 52, a head support plate 6, a headrest 61, a thigh support plate 7, a cotton thigh pad 71, a calf support plate 8, a cotton calf pad 81, a main shaft 9, a pressure bearing 10, a rotation adjusting motor 11, an output gear 12, a transmission gear 121, a driven gear 122, a hydraulic cylinder support shaft 13, an electromagnetic hydraulic cylinder 14, a screw support plate 15, a screw 16, an internal thread sleeve 17, a connecting rod 18, a sliding seat 19, a sliding rail 20 and a lifting adjusting motor 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a special operation supporting device for an obese patient with a plurality of supporting frames comprises a base 1 and a sickbed support, and is shown in a combined drawing 1 and a drawing 2, wherein a pillar 2 is fixed on the upper surface of the base 1 through a bolt, the upper end of the pillar 2 is connected with the sickbed support, the sickbed support comprises a main supporting plate 4, a back supporting plate 5, a head supporting plate 6, a thigh supporting plate 7 and a shank supporting plate 8, one end of the main supporting plate 4 is hinged with the back supporting plate 5, the other end of the back supporting plate 5 is integrally formed with the head supporting plate 6, the other end of the main supporting plate 4 is hinged with a pair of thigh supporting plates 7, the other end of the thigh supporting plate 7 is hinged with the shank supporting plate 8, a buttock cotton pad 41 is fixed on the upper surface of the main supporting plate 4 in an adhesion manner, the comfort of the buttock of the obese patient, the both sides edge of cotton pad 51 in back is equipped with bellied shelves strip 52, block the both sides of patient's body portion, effectively prevent to drop, the upper surface bonding of head backup pad 6 is fixed with headrest 61, the upper surface bonding of thigh backup pad 7 is fixed with cotton pad 71 in thigh, the upper surface bonding of shank backup pad 8 is fixed with cotton pad 81 in shank, and cotton pad 71 in thigh, the cotton pad 81 upper surface of shank is recessed arcane face-shaped, conveniently place thigh and shank, avoid patient's big or small leg sideslip.
As shown in fig. 2, a vertically downward spindle 9 is welded on the lower surface of the main support plate 4, the spindle 9 is inserted into the pillar 2, and a bearing is in interference fit between the spindle 9 and the inside of the pillar 2, so that the hospital bed support can rotate at the upper end of the pillar 2, and a patient can be transposed during the operation process, thereby facilitating the operation, a pressure bearing 10 is arranged between the lower surface of the main support plate 4 and the upper end of the pillar 2, so as to ensure the supporting effect of the pillar 2 on the main support plate 4 and facilitate the rotation of the hospital bed support, as shown in fig. 2 and 3, the bottom of the pillar 2 is provided with a transmission case 3, one side of the upper surface of the transmission case 3 is fixed with a rotation adjusting motor 11 through bolts, the output shaft end of the rotation adjusting motor 11 vertically penetrates downwards into the transmission case 3, the output gear 12 is arranged at the output shaft end of the rotation adjusting motor 11, and, the transmission gear 121 is rotatably connected with the upper wall and the lower wall inside the transmission case 3 through a rotating shaft, the lower end of the main shaft 9 is provided with a driven gear 122, the transmission gear 121 is meshed with the driven gear 122, the rotation adjusting motor 11 is controlled to work, and the main shaft 9 is driven to rotate under the transmission of the output gear 12, the transmission gear 121 and the transmission gear 121, so that the sickbed support is adjusted to rotate.
As shown in fig. 2, the both sides welded fastening of main tributary backup pad 4 has braced frame 42 that is the square frame support form, the welding has pneumatic cylinder back shaft 13 between braced frame 42 is close to the inner wall of back backup pad 5 one side, pneumatic cylinder back shaft 13 is equipped with the hinge lug with the bottom of a pair of electromagnetic hydraulic cylinder 14 and is articulated mutually, electromagnetic hydraulic cylinder 14's telescopic link upper end is equipped with the hinge joint, and the hinge joint of electromagnetic hydraulic cylinder 14 telescopic link upper end is equipped with the hinge lug with the lower surface of back backup pad 5 and is articulated mutually, the telescopic link through control electromagnetic hydraulic cylinder 14 stretches out and draws back, thereby reach the heeling angle of control back backup pad 5, be convenient for.
Referring to fig. 1 and 2, a screw supporting plate 15 is welded between the inner walls of the supporting frame 42 near one side of the thigh supporting plates 7, two screws 16 are rotatably connected between the screw supporting plate 15 and the side wall of one end of the supporting frame 42, the two screws 16 are arranged corresponding to the positions of the two thigh supporting plates 7, two inner screw sleeves 17 are screwed on the screws 16, the upper ends of the inner screw sleeves 17 are hinged with connecting rods 18, the upper ends of the two connecting rods 18 are connected with the bottom of a sliding seat 19, a sliding rail 20 is arranged on the lower surface of the shank supporting plate 8, the sliding seat 19 is slidably connected with the sliding rail 20, the cutting surface of the sliding rail 20 is in a convex shape, the length direction of the guide rail of the sliding rail 20 is consistent with the axial direction of the screws 16, the outer wall of the screw 16 is provided with a first thread and a second thread with opposite thread rotation directions, the two inner screw sleeves 17 are respectively screwed with the first thread and the, the lifting adjusting motor 21 is fixed on the outer side wall of the supporting frame 42 through a bolt, the lifting adjusting motor 21 drives the screw 16 to rotate, and under the threaded relationship between the two inner thread sleeves 17 and the first threads and the second threads arranged on the screw 16, the positions of the two inner thread sleeves 17 on the screw 16 are adjusted, so that the connecting rod 18 jacks up or pulls down the sliding seat 19, and the calf supporting plate 8 is lifted up or lowered down.
The working principle is as follows: the invention can control the side-tilting angle of the back support plate 5 by controlling the telescopic rod of the electromagnetic hydraulic cylinder 14 to stretch, thereby being convenient for adjusting the lying comfort of a patient during the operation, and the edges of two sides of the back cotton pad 51 are provided with the raised barrier strips 52 which block two sides of the body of the patient and effectively prevent the patient from falling;
according to the invention, the screw 16 is driven to rotate by the lifting adjusting motor 21, the positions of the two inner wire sleeves 17 on the screw 16 are adjusted under the threaded relationship between the two inner wire sleeves 17 and the first threads and the second threads arranged on the screw 16, so that the slide seat 19 is jacked up or pulled down by the connecting rod 18, and the calf support plate 8 is lifted up or lowered down, the upper surfaces of the thigh cotton pad 71 and the calf cotton pad 81 are in a concave arc surface shape, the thigh and the calf are conveniently placed, and the lateral slipping of the big leg and the small leg of a patient is avoided;
the invention controls the rotation adjusting motor 11 to work, drives the main shaft 9 to rotate under the transmission of the output gear 12, the transmission gear 121 and the transmission gear 121, thereby adjusting the sickbed bracket to rotate, and can change the position of a patient in the operation process, thereby facilitating the operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a special operation strutting arrangement of obese patient of many struts, includes base (1) and sick bed support, its characterized in that: the upper surface of the base (1) is fixed with a strut (2) through bolts, the upper end of the strut (2) is connected with a sickbed support, the sickbed support comprises a main support plate (4), a back support plate (5), a head support plate (6), thigh support plates (7) and a shank support plate (8), one end of the main support plate (4) is hinged with the back support plate (5), the other end of the back support plate (5) is integrally formed with the head support plate (6), the other end of the main support plate (4) is hinged with a pair of thigh support plates (7), the other end of the thigh support plate (7) is hinged with the shank support plate (8), a vertically downward main shaft (9) is welded on the lower surface of the main support plate (4), the main shaft (9) is inserted into the strut (2), and supporting frames (42) in a square frame shape are welded, the support frame (42) is welded between the inner walls of one side, close to the back support plate (5), of the support frame (42), the hydraulic cylinder support shaft (13) is connected with the bottoms of the pair of electromagnetic hydraulic cylinders (14), the upper end of a telescopic rod of each electromagnetic hydraulic cylinder (14) is connected with the lower surface of the back support plate (5), the support frame (42) is welded between the inner walls of one side, close to the thigh support plate (7), of the support frame (42) is welded with the screw support plate (15), two screw rods (16) are rotatably connected between the screw support plate (15) and the side wall of one end of the support frame (42), two inner wire sleeves (17) are screwed on the screw rods (16), the upper ends of the inner wire sleeves (17) are hinged with connecting rods (18), the upper ends of the two connecting rods (18) are connected with the bottoms of the sliding seats (19), the lower surface of, one end of the screw rod (16) is connected with an output shaft of the lifting adjusting motor (21) through a coupler, and the lifting adjusting motor (21) is fixed on the outer side wall of the supporting frame (42) through a bolt.
2. The multi-strut bariatric patient specific surgical support device of claim 1, wherein: the cotton pad of buttock (41) is fixed to the upper surface bonding of main tributary backup pad (4), and the cotton pad of back (51) is fixed to the upper surface bonding of back backup pad (5), and the upper surface bonding of head backup pad (6) is fixed with headrest (61), and the upper surface bonding of thigh backup pad (7) is fixed with cotton pad of thigh (71), and the upper surface bonding of shank backup pad (8) is fixed with cotton pad of shank (81).
3. The multi-strut bariatric patient specific surgical support device of claim 2, wherein: the edges of two sides of the back cotton pad (51) are provided with convex stopping strips (52), and the upper surfaces of the thigh cotton pad (71) and the shank cotton pad (81) are in a concave arc surface shape.
4. The multi-strut bariatric patient specific surgical support device of claim 1, wherein: the interference fit has the bearing between main shaft (9) and pillar (2) inside, be provided with pressure bearing (10) between the lower surface of main tributary fagging (4) and the upper end of pillar (2).
5. The multi-strut bariatric patient specific surgical support device of claim 1, wherein: the bottom of pillar (2) is equipped with transmission case (3), there is rotation adjusting motor (11) upper surface one side of transmission case (3) through the bolt fastening, the inside of perpendicular downwardly running through to transmission case (3) of output shaft end of rotation adjusting motor (11), the output shaft tip of rotation adjusting motor (11) is equipped with output gear (12), output gear (12) meshing has drive gear (121), drive gear (121) rotate through pivot and transmission case (3) inside upper and lower wall and be connected, the lower extreme of main shaft (9) is equipped with driven gear (122), and drive gear (121) mesh with driven gear (122) mutually.
6. The multi-strut bariatric patient specific surgical support device of claim 1, wherein: the section of the slide rail (20) is in a convex shape, and the length direction of the guide rail of the slide rail (20) is consistent with the axial direction of the screw rod (16).
7. The multi-strut bariatric patient specific surgical support device of claim 1, wherein: the outer wall of the screw rod (16) is provided with a first thread and a second thread which have opposite thread rotating directions, and the two internal thread sleeves (17) are respectively screwed with the first thread and the second thread.
CN202010256239.0A 2020-05-08 2020-05-08 Special operation strutting arrangement of fat patient of many strut Withdrawn CN111407576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010256239.0A CN111407576A (en) 2020-05-08 2020-05-08 Special operation strutting arrangement of fat patient of many strut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010256239.0A CN111407576A (en) 2020-05-08 2020-05-08 Special operation strutting arrangement of fat patient of many strut

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CN111407576A true CN111407576A (en) 2020-07-14

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CN202010256239.0A Withdrawn CN111407576A (en) 2020-05-08 2020-05-08 Special operation strutting arrangement of fat patient of many strut

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112515896A (en) * 2020-11-16 2021-03-19 昆明医科大学第二附属医院 Medical diagnosis and treatment device for gynecological diseases
CN113101109A (en) * 2021-05-12 2021-07-13 河南省胸科医院 A operation platform for shank fracture operation
CN113274234A (en) * 2021-06-23 2021-08-20 中国人民解放军陆军军医大学第一附属医院 Automatic operation bed
CN113509331A (en) * 2021-05-31 2021-10-19 广州市宏铭医院专用家具有限公司 Sick bed for hemiplegic patient
CN114176974A (en) * 2021-12-29 2022-03-15 康辉医疗科技(苏州)有限公司 Bed body supporting structure of ophthalmic operating bed
CN114288141A (en) * 2021-12-29 2022-04-08 康辉医疗科技(苏州)有限公司 Leg supporting structure of ophthalmologic operation table

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112515896A (en) * 2020-11-16 2021-03-19 昆明医科大学第二附属医院 Medical diagnosis and treatment device for gynecological diseases
CN113101109A (en) * 2021-05-12 2021-07-13 河南省胸科医院 A operation platform for shank fracture operation
CN113509331A (en) * 2021-05-31 2021-10-19 广州市宏铭医院专用家具有限公司 Sick bed for hemiplegic patient
CN113274234A (en) * 2021-06-23 2021-08-20 中国人民解放军陆军军医大学第一附属医院 Automatic operation bed
CN114176974A (en) * 2021-12-29 2022-03-15 康辉医疗科技(苏州)有限公司 Bed body supporting structure of ophthalmic operating bed
CN114288141A (en) * 2021-12-29 2022-04-08 康辉医疗科技(苏州)有限公司 Leg supporting structure of ophthalmologic operation table
CN114288141B (en) * 2021-12-29 2024-04-05 康辉医疗科技(苏州)有限公司 Leg support structure of ophthalmic operation table
CN114176974B (en) * 2021-12-29 2024-04-05 康辉医疗科技(苏州)有限公司 Bed body supporting structure of ophthalmic operation bed

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Application publication date: 20200714

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