CN113975069A - Leg supporting structure and auxiliary device for obstetrical surgery - Google Patents
Leg supporting structure and auxiliary device for obstetrical surgery Download PDFInfo
- Publication number
- CN113975069A CN113975069A CN202111481475.3A CN202111481475A CN113975069A CN 113975069 A CN113975069 A CN 113975069A CN 202111481475 A CN202111481475 A CN 202111481475A CN 113975069 A CN113975069 A CN 113975069A
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- bedstead
- bed frame
- rod
- moving member
- moving
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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
- 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
- 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
- A61G13/123—Lower body, e.g. pelvis, hip, buttocks
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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
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/126—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface
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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)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to a leg supporting structure and an auxiliary device for obstetrical surgery, wherein the leg supporting structure for the obstetrical surgery comprises a bedstead, two symmetrical through grooves are arranged on the bedstead, a detachable guide rod is arranged in each through groove, a moving member is movably arranged on each guide rod, and the moving member can drive two limiting members arranged at the upper part of the moving member to move in the length direction of the bedstead; the movable lifting assembly is arranged between the moving piece and the bedstead and movably connected with the limiting piece, and a telescopic sleeve piece is arranged between the moving piece and the limiting piece; wherein, remove lifting unit including setting up the meshing structure between moving member and bedstead and with meshing structural connection and install the regulation structure on moving member upper portion, adjust the structure and include the horizontal pole of being connected through flexible external member and moving member, rotate the lead screw of installing on the moving member and being connected with meshing structure, fixed mounting on the horizontal pole and with the screw sleeve of lead screw adaptation to adapt to the patient of different sizes.
Description
Technical Field
The invention relates to the field of leg support for an operation, in particular to a leg support structure for an obstetrical operation and an auxiliary device.
Background
At present, in order to make a more convenient and quicker judgment on the illness state of a gynecological patient by a doctor, the legs of the patient are often required to be supported, and the legs of the patient are also required to be supported in many gynecological operations.
Although some examining tables are provided with fixing brackets, the fixing brackets are usually relatively fixed, so that the fixing brackets do not have adjustability for patients with different body types during use, and the practicability in the actual use process is reduced.
Disclosure of Invention
The present invention is directed to a leg support structure and an auxiliary device for obstetrical surgery to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a leg support structure for obstetric surgery, comprising:
the bed frame is horizontally arranged, two symmetrical through grooves are formed in the bed frame, a detachable guide rod is arranged in each through groove, a moving part is movably arranged on each guide rod, and the moving part is connected with a first air cylinder arranged at the lower part of the bed frame and can drive two limiting parts arranged at the upper part of the moving part to move in the length direction of the bed frame;
the movable lifting assembly is arranged between the moving piece and the bedstead and movably connected with the limiting piece, and a telescopic sleeve piece is arranged between the moving piece and the limiting piece;
the movable lifting assembly comprises a meshing structure arranged between the moving member and the bedstead and an adjusting structure connected with the meshing structure and installed on the upper portion of the moving member, and the adjusting structure comprises a cross rod connected with the moving member through the telescopic sleeve, a screw rod rotatably installed on the moving member and connected with the meshing structure, and a threaded sleeve fixedly installed on the cross rod and matched with the screw rod.
As a further scheme of the invention: the telescopic sleeve is composed of a fixed sleeve shaft and a telescopic sleeve shaft, the telescopic sleeve shaft is movably sleeved on the fixed sleeve shaft, the fixed sleeve shaft is fixedly installed on the moving member, and the telescopic sleeve shaft is far away from one end of the fixed sleeve shaft and is fixedly installed on the cross rod.
As a still further scheme of the invention: the meshing structure comprises a groove arranged on the bedstead, a plurality of teeth which are equidistantly arranged on the side wall of the groove and along the length direction of the bedstead, and a gear which is meshed with the teeth and is rotatably arranged on the moving piece;
and a rotating shaft of the gear penetrates through the moving piece and is connected with the screw rod.
As a still further scheme of the invention: the horizontal pole is provided with horizontal deciliter subassembly, horizontal deciliter subassembly includes fixed mounting slide bar, the symmetrical slip cover on the horizontal pole are established slider on the slide bar, the upper portion of slider is connected the locating part, just be provided with the damping cover on the inner wall of slider and slide bar connection.
An auxiliary device for obstetric surgery, comprising:
the leg supporting structure for obstetrical surgery;
further comprising:
the rubber triangular block is movably arranged on the bedstead;
the back plate is movably connected with the bedstead through a push-pull structure arranged at the lower part of the bedstead, and the push-pull structure is connected with the rubber triangular blocks through a lifting component connected with the push-pull structure.
As a still further scheme of the invention: the push-pull structure comprises a second cylinder fixedly arranged at the lower part of the bedstead, a connecting piece connected with the telescopic end of the second cylinder, and a second connecting rod connected with the connecting piece and the backup plate;
the lower part of the bedstead is fixedly provided with two fixed blocks, the connecting piece penetrates through the fixed piece and is movably arranged, and the connecting piece is connected with the lifting assembly.
As a still further scheme of the invention: the lifting assembly comprises a special-shaped wheel structure arranged at the lower part of the bedstead, a rotating rod connected with the special-shaped wheel structure, and a first connecting rod for connecting the rotating rod and the connecting piece;
one end of the first connecting rod is rotatably connected with the connecting piece, and the other end of the first connecting rod is rotatably connected with the rotating rod.
As a still further scheme of the invention: the special-shaped wheel structure comprises a rotating shaft rotatably arranged at the lower part of the bedstead, a cam fixedly arranged in the middle of the rotating shaft, and a roller fixedly connected with the cam and connected with the rubber triangular blocks through upright rods;
the upright stanchion is movably arranged through the bedstead.
Compared with the prior art, the invention has the beneficial effects that:
in the in-process of in-service use, medical personnel can adjust the distance of locating part distance patient buttock according to patient's size, because the existence of adjusting part for when the locating part is keeping away from patient's buttock motion, its height is descending gradually, and when being close to patient's buttock, its rigidity rises gradually, makes from this that even when using the device to the patient of different sizes, its shank is roughly the same by the height of lifting, makes things convenient for medical personnel to inspect it.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a leg support structure and an auxiliary device for obstetrical surgery.
Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.
Fig. 3 is a schematic view of the bottom of the bed frame in an embodiment of the leg support structure and the auxiliary device for obstetrical surgery.
Fig. 4 is a schematic view of the bottom of the bed frame at a further angle in an embodiment of the leg support structure and the auxiliary device for obstetrical surgery.
Fig. 5 is a schematic structural view of a backrest, a push-pull structure and a lifting assembly in an embodiment of the leg support structure and the auxiliary device for obstetrical surgery.
In the figure: 1-bedstead, 2-backup plate, 3-moving piece, 4-telescopic external member, 5-cross bar, 6-sliding block, 7-sliding bar, 8-groove, 9-rubber triangle block, 10-screw rod, 11-threaded sleeve, 12-gear, 13-tooth, 14-first cylinder, 15-second cylinder, 16-connecting piece, 17-fixed block, 18-first connecting rod, 19-rotating rod, 20-rotating shaft, 21-second connecting rod, 22-limit piece, 23-cam, 24-roller, 25-vertical rod, 26-guide rod.
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.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 5, in an embodiment of the present invention, a leg supporting structure for obstetrical surgery includes:
the bed frame comprises a bed frame 1, wherein the bed frame 1 is horizontally arranged and is internally provided with two symmetrical through grooves, each through groove is internally provided with a detachable guide rod 26, the guide rods 26 are movably provided with moving parts 3, the moving parts 3 are connected with a first air cylinder 14 arranged at the lower part of the bed frame 1 and can drive two limiting parts 22 arranged at the upper part of the moving parts to move in the length direction of the bed frame 1.
Foretell two locating parts 22 are "C" type, and are provided with the rubber pad in inside, make things convenient for the patient to place the shank on it, avoid the patient to lift the leg for a long time simultaneously and stopper 22 interact, produce painful sense, when the flexible end action of a cylinder 14, drive moving member 3 and move on the length direction of bedstead 1, moving member 3 is linear motion under the effect of guide bar 26, drives locating part 22 and moves.
It should be noted that, the first air cylinder 14 may also be replaced equivalently by an electric telescopic rod or a hydraulic cylinder, and the application is not particularly limited, and the best choice may be made according to actual situations.
A movable lifting assembly, which is arranged between the moving member 3 and the bedstead 1 and movably connected with the stopper 22, and a telescopic sleeve 4 is arranged between the moving member 3 and the stopper 22;
flexible external member 4 comprises fixed sleeve axle and flexible sleeve axle, flexible sleeve axle movable sleeve is established fixed sleeve is epaxial, just fixed sleeve axle fixed mounting be in on the moving member 3, flexible sleeve axle is kept away from the one end fixed mounting of fixed sleeve axle is in on the horizontal pole 5.
When the telescopic sleeve shaft is used, the telescopic sleeve shaft can move up and down relative to the fixed sleeve shaft, and the stability of the cross rod 5 in the lifting process is ensured.
The movable lifting assembly comprises a meshing structure arranged between the moving member 3 and the bedstead 1 and an adjusting structure connected with the meshing structure and mounted on the upper part of the moving member 3, wherein the adjusting structure comprises a cross rod 5 connected with the moving member 3 through the telescopic sleeve 4, a screw rod 10 rotatably mounted on the moving member 3 and connected with the meshing structure, and a threaded sleeve 11 fixedly mounted on the cross rod 5 and matched with the screw rod 10;
the meshing structure comprises a groove 8 arranged on the bedstead 1, a plurality of teeth 13 which are equidistantly arranged on the side wall of the groove 8 and along the length direction of the bedstead 1, and a gear 12 which is meshed with the teeth 13 and is rotatably arranged on the moving piece 3;
the rotating shaft of the gear 12 penetrates through the moving part 3 and is connected with the screw rod 10.
When the flexible end of a cylinder 14 drives moving member 3 when the length direction of bedstead 1 moves, moving member 3 drives gear 12 and moves, and with the meshing of tooth 13 in the recess 8, thereby take place to rotate, gear 12 drives lead screw 10 and rotates, make and go up and down on the axial direction of lead screw 10 with the threaded sleeve 11 of lead screw 10 adaptation, under the effect of telescopic sleeve shaft 4 this moment, avoid on the one hand following lead screw 10 at lead screw 10 pivoted in-process threaded sleeve 11 and taking place to rotate, on the other hand, the stability of horizontal pole 5 when going up and down has been improved.
It should be further noted that the above-mentioned screw rod 10 is provided with an external thread, and is in threaded fit with an internal thread arranged in the threaded sleeve 11, so that the threaded sleeve 11 can be lifted in the axial direction of the screw rod 10, and meanwhile, there is a one-way transmission effect between the screw rod 10 and the threaded sleeve 11, that is, the screw rod 10 can drive the threaded sleeve 11 to be lifted in the axial direction of the screw rod 10 by rotation, and the threaded sleeve 11 cannot drive the screw rod 10 to rotate forward or backward.
The horizontal pole 5 is provided with horizontal deciliter subassembly, horizontal deciliter subassembly includes fixed mounting slide bar 7, the symmetrical slip cover on the horizontal pole 5 are established slider 6 on the slide bar 7, the upper portion of slider 6 is connected locating part 22, just be provided with the damping cover on the inner wall that slider 6 and slide bar 7 are connected.
When using, because different patients 'shank length is different for behind locating part 22 acts on patient's shank, the angle that opens of patient's shank is different, and the accessible sets up the distance between two locating parts 22 this moment and makes the angle that opens of patient's shank suitable, makes things convenient for medical personnel to inspect it, and under the effect of damping cover, avoids the patient at the in-process of inspection, makes the interval between the locating part 22 change.
In the embodiment of the invention, the invention also provides an auxiliary device for the obstetrical surgery, which comprises the leg supporting structure for the obstetrical surgery and a rubber triangular block 9, wherein the rubber triangular block 9 is movably arranged on the bedstead 1;
the rubber bed comprises a back plate 2, wherein the back plate 2 is movably connected with the bed frame 1 through a push-pull structure arranged at the lower part of the bed frame 1, and the push-pull structure is connected with the rubber triangular block 9 through a lifting component connected with the push-pull structure.
The push-pull structure comprises a second cylinder 15 fixedly arranged at the lower part of the bedstead 1, a connecting piece 16 connected with the telescopic end of the second cylinder 15, and a second connecting rod 21 connected with the connecting piece 16 and the backup plate 2;
two fixing blocks 17 are fixedly arranged at the lower part of the bedstead 1, the connecting piece 16 penetrates through the fixing piece 17 and is movably arranged, and the connecting piece 16 is connected with the lifting component;
the lifting assembly comprises a special-shaped wheel structure arranged at the lower part of the bedstead 1, a rotating rod 19 connected with the special-shaped wheel structure, and a first connecting rod 18 connecting the rotating rod 19 with the connecting piece 16;
one end of the first connecting rod 18 is rotatably connected with the connecting piece 16, and the other end of the first connecting rod is rotatably connected with the rotating rod 19;
the special-shaped wheel structure comprises a rotating shaft 20 rotatably arranged at the lower part of the bedstead 1, a cam 23 fixedly arranged at the middle part of the rotating shaft 20, and a roller 24 fixedly connected with the cam 23 and connected with the rubber triangular block 9 through a vertical rod 25;
the upright rod 25 is movably arranged through the bedstead 1.
When using, the inclination of regulation backup plate 2 through the flexible of No. two cylinders 15 of control, make when the patient has a rest, a good angle has, consider simultaneously when the angle is too big, the easy gliding phenomenon of emergence of patient's buttock on bedstead 1, set up triangle block rubber 9, triangle block rubber 9 and backup plate 2 cooperation, when backup plate 2 angle is great, the outstanding bedstead 1 of triangle block rubber 9, carry on spacingly to patient's buttock, prevent that patient's buttock from taking place relative slip on bedstead 1, and when backup plate 2's angle reduces, triangle block rubber 9 retracts into bedstead 1, in order that the convenience is when the inspection, the patient lies flat.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A leg support structure for obstetric surgery, characterized by comprising:
the bed frame (1) is horizontally arranged, two symmetrical through grooves are formed in the bed frame (1), a detachable guide rod (26) is arranged in each through groove, a moving part (3) is movably arranged on each guide rod (26), the moving part (3) is connected with a first air cylinder (14) arranged at the lower part of the bed frame (1) and can drive two limiting parts (22) arranged at the upper part of the moving part to move in the length direction of the bed frame (1);
the movable lifting component is arranged between the moving part (3) and the bedstead (1) and movably connected with the limiting part (22), and a telescopic sleeve (4) is arranged between the moving part (3) and the limiting part (22);
the movable lifting assembly comprises a meshing structure arranged between the moving member (3) and the bedstead (1) and an adjusting structure connected with the meshing structure and installed on the upper portion of the moving member (3), wherein the adjusting structure comprises a cross rod (5) connected with the moving member (3) through the telescopic sleeve (4), a screw rod (10) rotatably installed on the moving member (3) and connected with the meshing structure, and a threaded sleeve (11) fixedly installed on the cross rod (5) and matched with the screw rod (10).
2. The leg supporting structure for obstetric surgery as claimed in claim 1, wherein said telescopic sleeve member (4) is composed of a fixed sleeve shaft and a telescopic sleeve shaft, said telescopic sleeve shaft is movably sleeved on said fixed sleeve shaft, and said fixed sleeve shaft is fixedly mounted on said moving member (3), and one end of said telescopic sleeve shaft far from said fixed sleeve shaft is fixedly mounted on said cross bar (5).
3. A leg support structure for obstetric surgery according to claim 1, characterized in that said engaging structure comprises a groove (8) provided on said bed frame (1), a plurality of teeth (13) provided on the side wall of said groove (8) at equal intervals in the length direction of said bed frame (1), a gear (12) engaged with said teeth (13) and rotatably mounted on said moving member (3);
the rotating shaft of the gear (12) penetrates through the moving piece (3) and is connected with the screw rod (10).
4. The leg supporting structure for the obstetrical surgery as claimed in claim 1, wherein a transverse opening and closing component is arranged on the cross bar (5), the transverse opening and closing component comprises a sliding bar (7) fixedly mounted on the cross bar (5), a sliding block (6) symmetrically sleeved on the sliding bar (7), the upper portion of the sliding block (6) is connected with the limiting part (22), and a damping sleeve is arranged on the inner wall of the sliding block (6) connected with the sliding bar (7).
5. An auxiliary device for obstetric surgery, comprising:
an obstetric leg support structure as claimed in any one of claims 1-4;
further comprising:
the rubber triangular block (9), the rubber triangular block (9) is movably arranged on the bedstead (1);
the rubber bed frame comprises a back plate (2), wherein the back plate (2) is movably connected with the bed frame (1) through a push-pull structure arranged at the lower part of the bed frame (1), and the push-pull structure is connected with a rubber triangular block (9) through a lifting component connected with the push-pull structure.
6. An auxiliary device for obstetric operation as claimed in claim 5, wherein said push-pull structure comprises a second cylinder (15) fixedly mounted on the lower portion of said bed frame (1), a connecting member (16) connected to the telescopic end of said second cylinder (15), a second connecting rod (21) connecting said connecting member (16) and said backup plate (2);
two fixing blocks (17) are fixedly mounted on the lower portion of the bedstead (1), the connecting piece (16) penetrates through the fixing pieces (17) to be movably arranged, and the connecting piece (16) is connected with the lifting assembly.
7. An auxiliary device for obstetric operation as claimed in claim 6, wherein said lifting assembly comprises a shaped wheel structure arranged at the lower part of said bed frame (1) and a rotating rod (19) connected with said shaped wheel structure, a first connecting rod (18) connecting said rotating rod (19) with said connecting piece (16);
one end of the first connecting rod (18) is rotatably connected with the connecting piece (16), and the other end of the first connecting rod is rotatably connected with the rotating rod (19).
8. An auxiliary device for obstetric surgery as defined in claim 7, wherein said shaped wheel structure comprises a rotating shaft (20) rotatably mounted on the lower portion of said bed frame (1), a cam (23) fixedly mounted on the middle portion of said rotating shaft (20), a roller (24) fixedly connected with said cam (23) and connected with said rubber triangle (9) through a vertical rod (25);
the upright rod (25) penetrates through the bedstead (1) and is movably arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111481475.3A CN113975069B (en) | 2021-12-06 | 2021-12-06 | Leg supporting structure and auxiliary device for obstetrical operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111481475.3A CN113975069B (en) | 2021-12-06 | 2021-12-06 | Leg supporting structure and auxiliary device for obstetrical operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113975069A true CN113975069A (en) | 2022-01-28 |
| CN113975069B CN113975069B (en) | 2023-09-12 |
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ID=79733350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111481475.3A Active CN113975069B (en) | 2021-12-06 | 2021-12-06 | Leg supporting structure and auxiliary device for obstetrical operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113975069B (en) |
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| CN211326546U (en) * | 2019-12-27 | 2020-08-25 | 孙肖慧 | Adjustable leg supporting structure for gynecological examination |
| CN212067108U (en) * | 2018-06-08 | 2020-12-04 | 伊同英 | Stopper is used in gynaecology and obstetrics's inspection |
| CN112274365A (en) * | 2020-10-13 | 2021-01-29 | 耿媚 | Special bed of gynaecology's inspection |
| CN113208858A (en) * | 2021-05-10 | 2021-08-06 | 西安高新医院有限公司 | Auxiliary examination device for gynecological diseases |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH09377A (en) * | 1995-06-15 | 1997-01-07 | Teruo Imanaka | Reclining seat |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002248136A (en) * | 2001-02-23 | 2002-09-03 | Takara Belmont Co Ltd | Crotch support astride equipment of examination table |
| CN208892988U (en) * | 2017-12-26 | 2019-05-24 | 武汉拂尔佳科技有限公司 | A kind of anti-fall structure of nursing bed human body back lifting |
| CN209270458U (en) * | 2018-06-04 | 2019-08-20 | 范永存 | A kind of surgical operation cleaning wound sewage storage device |
| CN212067108U (en) * | 2018-06-08 | 2020-12-04 | 伊同英 | Stopper is used in gynaecology and obstetrics's inspection |
| EP3607924A1 (en) * | 2018-08-07 | 2020-02-12 | Invacare International GmbH | Bed with actuatable mattress support platform and method of actuating such a bed |
| CN109925156A (en) * | 2019-04-29 | 2019-06-25 | 王玉果 | A kind of midwifery device for Obstetric nursing bed |
| CN210228525U (en) * | 2019-06-24 | 2020-04-03 | 河北二友医疗器械有限公司 | Novel nursing bed capable of preventing sideslip and gliding |
| CN211326546U (en) * | 2019-12-27 | 2020-08-25 | 孙肖慧 | Adjustable leg supporting structure for gynecological examination |
| CN112274365A (en) * | 2020-10-13 | 2021-01-29 | 耿媚 | Special bed of gynaecology's inspection |
| CN113208858A (en) * | 2021-05-10 | 2021-08-06 | 西安高新医院有限公司 | Auxiliary examination device for gynecological diseases |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113975069B (en) | 2023-09-12 |
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