CN216455755U - Obstetrical nursing pad convenient to change operation - Google Patents
Obstetrical nursing pad convenient to change operation Download PDFInfo
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- CN216455755U CN216455755U CN202122974714.0U CN202122974714U CN216455755U CN 216455755 U CN216455755 U CN 216455755U CN 202122974714 U CN202122974714 U CN 202122974714U CN 216455755 U CN216455755 U CN 216455755U
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Abstract
The utility model discloses an obstetrical nursing pad convenient to replace, relates to the technical field of obstetrical nursing, and aims at solving the problem that the conventional obstetrical nursing pad is inconvenient to replace. The nursing pad fixing device is reasonable in structure, can be convenient for medical workers to replace the nursing pad, can be used for effectively fixing the nursing pad, can be used for simply and conveniently disassembling and cleaning the placing part of the nursing pad, and is convenient to operate and use.
Description
Technical Field
The utility model relates to the technical field of obstetrical nursing, in particular to an obstetrical nursing pad convenient to replace.
Background
Obstetrical patients can lay corresponding nursing pads on a nursing bed during hospitalization, and the amount of bleeding can be observed in a weighing mode.
Because the nursing pad is mostly padded under obstetrical patient's body, when medical practitioner need change the nursing pad, often need medical practitioner to support the obstetrical patient and incline the body, so just can change the nursing pad, at this in-process, not only waste time and energy, and the obstetrical patient is at the in-process of inclining the body, involves the wound very easily, brings very big puzzlement for medical practitioner, for this reason we have proposed the obstetrical nursing pad of being convenient for change operation.
SUMMERY OF THE UTILITY MODEL
The obstetrical nursing pad convenient to replace solves the problem that the obstetrical nursing pad is inconvenient to replace.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an obstetrical nursing pad convenient to change operation, includes the base, the top of base is equipped with the nursing bed, the four corners of nursing bed bottom is fixed with the support column, the top at the base is fixed to the other end of support column, the mounting groove has been seted up to the nursing bed, be equipped with between base and the nursing bed with mounting groove sliding fit's loading board, the outside cover of loading board is equipped with the installation piece, be equipped with the fixed subassembly that is used for the fixed mounting piece on the loading board, the nursing pad has been laid at the top of installation piece, be equipped with the adjusting part who is used for adjusting the loading board position on the base.
Preferably, the adjusting component comprises supporting blocks positioned at two ends of the mounting block, wherein a first stepping motor is fixed on the inner side of one supporting block, a lead screw is connected to the output end of the first stepping motor in a transmission manner, the other end of the lead screw is rotatably connected to the inner side of the other supporting block through a bearing, a threaded rod is arranged on one side of the lead screw, two ends of the threaded rod are respectively rotatably connected to the inner sides of the two supporting blocks through bearings, a driving wheel is fixedly sleeved on the outer wall of one end of the lead screw and the outer wall of one end of the threaded rod, a transmission belt is sleeved outside the driving wheel, the driving wheel is in transmission fit with the transmission belt, threads are arranged on the outer walls of two ends of the lead screw and the threaded rod, the thread directions are opposite, a driving sleeve is sleeved on the outer walls of two ends of the lead screw and the threaded rod in a threaded manner, a driving plate is hinged to the outer side of the driving sleeve, and a connecting block is hinged to one end of the driving plate, which is far away from the driving sleeve, the connecting block is fixed at the bottom of the loading plate, sliding grooves corresponding to the supporting blocks are formed in the two ends of the base, a second stepping motor is fixed on the inner wall of one end of each sliding groove, a screw rod is connected to the output end of the second stepping motor in a transmission mode, the other end of the screw rod is connected to the inner wall of the other end of each sliding groove in a rotating mode through a bearing, a connecting sleeve is sleeved on the outer wall of the screw rod in a threaded mode, a transmission block is connected to the inside of each sliding groove in a sliding mode, the connecting sleeve is embedded on the transmission block, and the bottom of each supporting block is fixed on the corresponding transmission block.
Preferably, fixed subassembly is including seting up the holding tank at loading board both ends, the inside sliding connection of holding tank has the joint piece, the joint groove has been seted up to the inner wall at installation piece both ends, the joint piece is kept away from the one end of loading board and is slided in corresponding joint inslot portion, the inner wall of holding tank tip is fixed with a plurality of reset spring, reset spring's the other end is fixed on corresponding joint piece.
Preferably, the both sides of installation piece are equipped with the fixed block, the inner wall and the nursing pad of fixed block contact, the both ends of installation piece are equipped with the connecting plate, the extending groove has all been seted up at the both ends of fixed block, the both ends of connecting plate slide respectively in corresponding extending groove inside, the inner wall of extending groove tip is fixed with a plurality of coupling springs, coupling spring's the other end is fixed on corresponding connecting plate.
Preferably, the inner wall of the mounting groove is provided with a sliding connection groove, and the sliding connection groove is in sliding fit with the fixing block.
Preferably, the top of the supporting block is in contact with the nursing bed, and the bottom of the supporting block is in sliding fit with the notch of the corresponding sliding groove.
Preferably, a protective shell is arranged on the outer side of the first stepping motor and fixed on the corresponding supporting column.
In the utility model:
through the matching work of a base, a nursing bed, a support column, a mounting groove, a loading plate, a mounting block, a first stepping motor, a screw rod, a driving sleeve, a driving plate, a connecting block, a sliding groove, a driving block, a supporting block, a second stepping motor, a screw rod, a connecting sleeve, a driving wheel, a driving belt, a containing groove, a clamping block, a clamping groove, a reset spring, a fixed block, a connecting plate, an extending groove, a connecting spring, a protective shell and a sliding groove, can be convenient for medical workers to replace the nursing pad, avoids the medical workers from supporting the side of the obstetrical patient to replace the nursing pad, is convenient to use, and can effectively fix the nursing pad, avoid the nursing pad at the bottom of the obstetrical patient from deviating, improve the stability of the nursing pad, and can be according to medical practitioner's user demand, simple and convenient dismantles cleanly, convenient to use to the part of placing of nursing pad.
In conclusion, the nursing pad fixing device is reasonable in structure, convenient for medical workers to replace the nursing pad, capable of effectively fixing the nursing pad, capable of simply and conveniently disassembling and cleaning the placing part of the nursing pad, convenient to operate and convenient to use.
Drawings
FIG. 1 is a schematic view of an obstetric nursing pad of the present invention for easy replacement;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is an enlarged view of a portion C of FIG. 2;
FIG. 5 is a schematic view of a drive block in an obstetrical nursing pad of the present invention for easy replacement;
FIG. 6 is a schematic view of a fixing block of the obstetrical nursing pad of the present invention for easy replacement;
fig. 7 is a partially enlarged view of a portion D in fig. 6.
Reference numbers in the figures: 1. a base; 2. a nursing bed; 3. a support pillar; 4. mounting grooves; 5. a loading plate; 6. mounting blocks; 7. a nursing pad; 8. a first stepping motor; 9. a screw rod; 10. a drive sleeve; 11. a drive plate; 12. connecting blocks; 13. a sliding groove; 14. a transmission block; 15. a support block; 16. a second stepping motor; 17. a screw; 18. connecting sleeves; 19. a drive wheel; 20. a transmission belt; 21. accommodating grooves; 22. a clamping block; 23. a clamping groove; 24. a return spring; 25. a fixed block; 26. a coupling plate; 27. an extension groove; 28. a connecting spring; 29. a protective housing; 30. and (4) sliding connection with the groove.
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.
Referring to fig. 1-7, an obstetrical nursing pad convenient for replacement operation comprises a base 1, a nursing bed 2 is arranged above the base 1, the width of the base 1 is larger than that of the nursing bed 2, support columns 3 are fixed at four corners of the bottom of the nursing bed 2, the other ends of the support columns 3 are fixed at the top of the base 1, a mounting groove 4 is formed in the nursing bed 2, a loading plate 5 in sliding fit with the mounting groove 4 is arranged between the base 1 and the nursing bed 2, a mounting block 6 is sleeved outside the loading plate 5, a fixing component for fixing the mounting block 6 is arranged on the loading plate 5, a nursing pad 7 is laid at the top of the mounting block 6, an adjusting component for adjusting the position of the loading plate 5 is arranged on the base 1 and comprises support blocks 15 positioned at two ends of the mounting block 6, a first stepping motor 8 is fixed on the inner side of one of the support blocks 15, the first stepping motor 8 is a forward and backward rotation motor, the output end of the first stepping motor 8 is in transmission connection with a screw rod 9, the other end of the screw rod 9 is rotatably connected to the inner side of another supporting block 15 through a bearing, one side of the screw rod 9 is provided with a threaded rod, two ends of the threaded rod are respectively rotatably connected to the inner sides of the two supporting blocks 15 through bearings, a driving wheel 19 is fixedly sleeved on the outer walls of one ends of the screw rod 9 and the threaded rod, a driving belt 20 is sleeved outside the driving wheel 19, the driving wheel 19 is in transmission fit with the driving belt 20, the outer walls of two ends of the screw rod 9 and the threaded rod are both provided with threads, the directions of the threads are opposite, a driving sleeve 10 is sleeved on the outer walls of two ends of the screw rod 9 and the threaded rod, a driving plate 11 is hinged outside the driving sleeve 10, one end of the driving plate 11, far away from the driving sleeve 10, is hinged with a connecting block 12, the connecting block 12 is fixed at the bottom of the loading plate 5, two ends of the base 1 are provided with sliding grooves 13 corresponding to the supporting blocks 15, a second stepping motor 16 is fixed on the inner wall of one end of the sliding groove 13, the second stepping motor 16 is a forward and reverse rotation motor, the output end of the second stepping motor 16 is in transmission connection with a screw rod 17, the other end of the screw rod 17 is rotatably connected on the inner wall of the other end of the sliding groove 13 through a bearing, a connecting sleeve 18 is sleeved on the outer wall of the screw rod 17 in a threaded manner, a transmission block 14 is slidably connected inside the sliding groove 13, the connecting sleeve 18 is embedded on the transmission block 14, the bottom of a supporting block 15 is fixed on the corresponding transmission block 14, fixing blocks 25 are arranged on two sides of the mounting block 6, the inner wall of each fixing block 25 is in contact with the nursing pad 7, connecting plates 26 are arranged at two ends of the mounting block 6, extending grooves 27 are respectively arranged at two ends of each fixing block 25, two ends of each connecting plate 26 slide inside the corresponding extending grooves 27, a plurality of connecting springs 28 are fixed on the inner walls at the end parts of the extending grooves 27, and the other ends of the connecting springs 28 are fixed on the corresponding connecting plates 26, when the nursing pad 7 needs to be replaced, the screw rod 9 is driven to rotate by the operation of the first stepping motor 8, the threaded rod is driven to rotate by the transmission matching of the driving wheel 19 and the driving belt 20, the threaded rod is driven to rotate by the thread matching of the driving sleeve 10 and the screw rod 9, the driving sleeve 10 is driven to displace by the thread matching of the driving sleeve 10 and the threaded rod, the driving plate 11 is driven to deflect, the loading plate 5, the mounting block 6 and the nursing pad 7 are driven to displace vertically downwards, after the loading plate 5, the mounting block 6 and the nursing pad 7 are separated from the inside of the mounting groove 4, the screw rod 17 is driven to rotate by the operation of the second stepping motor 16, the connecting sleeve 18 is driven to displace by the thread matching of the screw rod 17 and the connecting sleeve 18, the driving block 14 and the supporting block 15 are driven to displace, and the loading plate 5, the mounting block 6 and the nursing pad 7 are driven to displace, after the nursing pad 7 is dislocated with the nursing bed 2, the fixing block 25 is pulled, the fixing block 25 is driven to displace through the sliding fit of the fixing block 25 and the extension groove 27, after the fixing block 25 is separated from the nursing pad 7, the fixing block 25 can be pulled to drive the fixing block 25 to vertically displace, after the fixing block 25 is separated from the outer part of the mounting block 6, a user can take out the old nursing pad 7 at the moment, a new nursing pad 7 is laid on the top of the mounting block 6, then the fixing block 25 is pressed to drive the fixing block 25 to vertically displace, after the fixing block 25 is sleeved on the outer part of the mounting block 6, the fixing block 25 can be loosened, the fixing block 25 can be pulled to displace through the resetting elasticity of the connecting spring 28 at the moment, when the inner wall of the fixing block 25 is in contact with the nursing pad 7, the new nursing pad 7 is fixed on the top of the mounting block 6, and at the moment, the operation of the second stepping motor 16 can be realized, the screw rod 17 is driven to rotate, the connecting sleeve 18 is driven to displace through the thread matching of the screw rod 17 and the connecting sleeve 18, the transmission block 14 and the supporting block 15 are driven to displace, the loading plate 5, the installation block 6 and the nursing pad 7 are driven to displace, when the nursing pad 7 corresponds to the installation groove 4 on the nursing bed 2, the screw rod 9 is driven to rotate through the operation of the stepping motor I8, the driving wheel 19 is in transmission matching with the transmission belt 20 to drive the screw rod to rotate, at the moment, the driving sleeve 10 can be in thread matching with the screw rod 9 through the driving sleeve 10, the driving sleeve 10 is driven to displace through the thread matching of the driving sleeve 10 and the screw rod, the driving plate 11 is driven to deflect, the loading plate 5, the installation block 6 and the nursing pad 7 are driven to displace vertically and upwards, when the loading plate 5, the installation block 6 and the nursing pad 7 enter the installation groove 4, and the nursing pad 7 is flush with the nursing bed 2, nursing pad 7 is changed and is accomplished this moment, avoids medical practitioner to support the obstetrical department patient and inclines the body, just can change convenient to use nursing pad 7.
Fixed subassembly is including offering the holding tank 21 at loading 5 both ends, the inside sliding connection of holding tank 21 has joint piece 22, joint groove 23 has been seted up to the inner wall at installation piece 6 both ends, joint piece 22 is kept away from the one end of loading 5 and is slided inside corresponding joint groove 23, the inner wall of holding tank 21 tip is fixed with a plurality of reset spring 24, reset spring 24's the other end is fixed on corresponding joint piece 22, and when medical worker needs to dismantle cleanness to installation piece 6, can pull joint piece 22 this moment, it carries out the displacement to drive joint piece 22, after the inside that joint piece 22 breaks away from joint groove 23, the user can pull installation piece 6 this moment, it carries out the displacement to drive installation piece 6, after installation piece 6 breaks away from the outside of loading 5, installation piece 6 is torn open this moment, the user can be convenient at this moment clean installation piece 6.
The inner wall of the mounting groove 4 is provided with a sliding connection groove 30, the sliding connection groove 30 is in sliding fit with the fixing block 25, and the fixing block 25 can be flexibly displaced through the sliding connection groove 30.
The top of supporting shoe 15 contacts with nursing bed 2, and the notch sliding fit of the bottom of supporting shoe 15 and corresponding sliding tray 13, the outside of step motor 8 are equipped with protecting sheathing 29, and protecting sheathing 29 has seted up and has changeed the hole, and lead screw 9 rotates in the inside of changeing the hole, and protecting sheathing 29 is fixed on corresponding support column 3, through protecting sheathing 29, can protect step motor 8.
The working principle is as follows: when the nursing pad 7 needs to be replaced, the screw rod 9 is driven to rotate by the operation of the first stepping motor 8, the threaded rod is driven to rotate by the transmission matching of the driving wheel 19 and the driving belt 20, the threaded rod is driven to rotate by the thread matching of the driving sleeve 10 and the screw rod 9, the driving sleeve 10 is driven to displace by the thread matching of the driving sleeve 10 and the threaded rod, the driving plate 11 is driven to deflect, the loading plate 5, the mounting block 6 and the nursing pad 7 are driven to displace vertically downwards, after the loading plate 5, the mounting block 6 and the nursing pad 7 are separated from the inside of the mounting groove 4, the screw rod 17 is driven to rotate by the operation of the second stepping motor 16, the connecting sleeve 18 is driven to displace by the thread matching of the screw rod 17 and the connecting sleeve 18, the driving block 14 and the supporting block 15 are driven to displace, and the loading plate 5, the mounting block 6 and the nursing pad 7 are driven to displace, after the nursing pad 7 is dislocated with the nursing bed 2, the fixing block 25 is pulled, the fixing block 25 is driven to displace through the sliding fit of the fixing block 25 and the extension groove 27, after the fixing block 25 is separated from the nursing pad 7, the fixing block 25 can be pulled to drive the fixing block 25 to vertically displace, after the fixing block 25 is separated from the outer part of the mounting block 6, a user can take out the old nursing pad 7 at the moment, a new nursing pad 7 is laid on the top of the mounting block 6, then the fixing block 25 is pressed to drive the fixing block 25 to vertically displace, after the fixing block 25 is sleeved on the outer part of the mounting block 6, the fixing block 25 can be loosened, the fixing block 25 can be pulled to displace through the resetting elasticity of the connecting spring 28 at the moment, when the inner wall of the fixing block 25 is in contact with the nursing pad 7, the new nursing pad 7 is fixed on the top of the mounting block 6, and at the moment, the operation of the second stepping motor 16 can be realized, the screw rod 17 is driven to rotate, the connecting sleeve 18 is driven to displace through the thread matching of the screw rod 17 and the connecting sleeve 18, the transmission block 14 and the supporting block 15 are driven to displace, the loading plate 5, the installation block 6 and the nursing pad 7 are driven to displace, when the nursing pad 7 corresponds to the installation groove 4 on the nursing bed 2, the screw rod 9 is driven to rotate through the operation of the stepping motor I8, the driving wheel 19 is in transmission matching with the transmission belt 20 to drive the screw rod to rotate, at the moment, the driving sleeve 10 can be in thread matching with the screw rod 9 through the driving sleeve 10, the driving sleeve 10 is driven to displace through the thread matching of the driving sleeve 10 and the screw rod, the driving plate 11 is driven to deflect, the loading plate 5, the installation block 6 and the nursing pad 7 are driven to displace vertically and upwards, when the loading plate 5, the installation block 6 and the nursing pad 7 enter the installation groove 4, and the nursing pad 7 is flush with the nursing bed 2, nursing pad 7 at this moment is changed and is accomplished, avoid medical practitioner to support obstetrical department patient's side, just can change nursing pad 7, high durability and convenient use, and when medical practitioner need dismantle cleanness to installation piece 6, can pull joint piece 22 this moment, drive joint piece 22 and carry out the displacement, break away from the inside back of joint groove 23 when joint piece 22, the user can pull installation piece 6 this moment, drive installation piece 6 and carry out the displacement, break away from the outside back of loading plate 5 when installation piece 6, installation piece 6 is detached this moment, the user can be convenient at this moment cleans installation piece 6
In the description of the present invention, it is to 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides an obstetrical nursing pad convenient to change operation, includes base (1), its characterized in that, the top of base (1) is equipped with nursing bed (2), the four corners of nursing bed (2) bottom is fixed with support column (3), the top at base (1) is fixed to the other end of support column (3), mounting groove (4) have been seted up in nursing bed (2), be equipped with between base (1) and nursing bed (2) with mounting groove (4) sliding fit's loading plate (5), the outside cover of loading plate (5) is equipped with installation piece (6), be equipped with the fixed subassembly that is used for fixed mounting piece (6) on loading plate (5), nursing pad (7) have been laid at the top of installation piece (6), be equipped with the adjusting part that is used for adjusting loading plate (5) position on base (1).
2. The obstetric nursing pad convenient for replacement operation as claimed in claim 1, wherein the adjusting component comprises supporting blocks (15) at two ends of the mounting block (6), wherein a first stepping motor (8) is fixed at the inner side of one supporting block (15), the output end of the first stepping motor (8) is in transmission connection with a lead screw (9), the other end of the lead screw (9) is rotatably connected at the inner side of the other supporting block (15) through a bearing, a threaded rod is arranged at one side of the lead screw (9), two ends of the threaded rod are respectively and rotatably connected at the inner sides of the two supporting blocks (15) through bearings, a driving wheel (19) is fixedly sleeved on the outer walls of one ends of the lead screw (9) and the threaded rod, a driving belt (20) is sleeved on the outer part of the driving wheel (19), and the driving wheel (19) and the driving belt (20) are in transmission cooperation, the outer walls of the two ends of the screw rod (9) and the two ends of the threaded rod are both provided with threads, the thread directions are opposite, the outer walls of the two ends of the screw rod (9) and the threaded rod are both in threaded sleeve connection with a driving sleeve (10), the outer side of the driving sleeve (10) is hinged with a driving plate (11), one end, far away from the driving sleeve (10), of the driving plate (11) is hinged with a connecting block (12), the connecting block (12) is fixed at the bottom of the loading plate (5), the two ends of the base (1) are provided with sliding grooves (13) corresponding to the supporting blocks (15), the inner wall of one end of each sliding groove (13) is fixed with a second stepping motor (16), the output end of the second stepping motor (16) is in transmission connection with a screw rod (17), the other end of the screw rod (17) is rotatably connected onto the inner wall of the other end of the sliding groove (13) through a bearing, and the outer wall of the screw rod (17) is in threaded sleeve connection with a connecting sleeve (18), the inside sliding connection of sliding tray (13) has transmission piece (14), adapter sleeve (18) inlays the dress on transmission piece (14), the bottom of supporting shoe (15) is fixed on corresponding transmission piece (14).
3. The obstetrical nursing pad convenient to change operation of claim 1, characterized in that, fixed subassembly includes seting up at the holding tank (21) of loading board (5) both ends, the inside sliding connection of holding tank (21) has joint piece (22), joint groove (23) have been seted up to the inner wall at installation piece (6) both ends, the one end that loading board (5) was kept away from to joint piece (22) slides inside corresponding joint groove (23), the inner wall of holding tank (21) tip is fixed with a plurality of reset spring (24), the other end of reset spring (24) is fixed on corresponding joint piece (22).
4. The obstetrical nursing pad convenient to replace and operate as claimed in claim 1, wherein fixing blocks (25) are arranged on two sides of the mounting block (6), the inner walls of the fixing blocks (25) are in contact with the nursing pad (7), connecting plates (26) are arranged on two ends of the mounting block (6), extending grooves (27) are formed in two ends of each fixing block (25), two ends of each connecting plate (26) slide inside the corresponding extending grooves (27), a plurality of connecting springs (28) are fixed on the inner walls of the end portions of the extending grooves (27), and the other ends of the connecting springs (28) are fixed on the corresponding connecting plates (26).
5. The obstetric nursing pad convenient for replacement operation as claimed in claim 4, wherein the inner wall of the mounting groove (4) is provided with a sliding connection groove (30), and the sliding connection groove (30) is in sliding fit with the fixing block (25).
6. Obstetric care pad facilitating replacement operation according to claim 2, characterized in that the top of the support block (15) is in contact with the care bed (2) and the bottom of the support block (15) is in sliding fit with the notch of the respective sliding groove (13).
7. Obstetric nursing pad for easy changing operation according to claim 2, characterized in that the outside of the stepping motor one (8) is provided with a protective shell (29), said protective shell (29) being fixed on the respective support column (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122974714.0U CN216455755U (en) | 2021-11-30 | 2021-11-30 | Obstetrical nursing pad convenient to change operation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122974714.0U CN216455755U (en) | 2021-11-30 | 2021-11-30 | Obstetrical nursing pad convenient to change operation |
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| CN216455755U true CN216455755U (en) | 2022-05-10 |
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| CN202122974714.0U Active CN216455755U (en) | 2021-11-30 | 2021-11-30 | Obstetrical nursing pad convenient to change operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115869137A (en) * | 2023-02-02 | 2023-03-31 | 潍坊医学院附属医院 | Obstetrical nursing bed |
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2021
- 2021-11-30 CN CN202122974714.0U patent/CN216455755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115869137A (en) * | 2023-02-02 | 2023-03-31 | 潍坊医学院附属医院 | Obstetrical nursing bed |
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