CN211835207U - Obstetrical clinical prenatal diagnosis and examination device - Google Patents
Obstetrical clinical prenatal diagnosis and examination device Download PDFInfo
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- CN211835207U CN211835207U CN202020077207.XU CN202020077207U CN211835207U CN 211835207 U CN211835207 U CN 211835207U CN 202020077207 U CN202020077207 U CN 202020077207U CN 211835207 U CN211835207 U CN 211835207U
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- 238000003793 prenatal diagnosis Methods 0.000 title claims abstract description 16
- 238000007689 inspection Methods 0.000 abstract description 11
- 210000001015 abdomen Anatomy 0.000 abstract description 2
- 238000003745 diagnosis Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
A prenatal diagnosis and examination device for obstetrical clinical use comprises a bottom plate, wherein two liftable arc-shaped frames are arranged at the upper end of the bottom plate, an arc-shaped connecting plate is fixedly connected between the two arc-shaped frames, an arc-shaped tooth block is fixedly connected to the surface of the connecting plate, a bed body capable of sliding along with the radian of the arc-shaped frames is arranged at the upper end of each arc-shaped frame, a movable placing box is arranged at the lower end of each arc-shaped frame, and a self-locking structure capable of fixing the placing box is arranged on the outer side; the bed body can carry out the accessible twist grip and go up and down and make things convenient for the lying-in woman to sit down to the bed body can slide along with the arc frame, makes the bed body slope by a wide margin, and the lying-in woman can be half leaned on the bed body, and lies in bed with the situation when slowly resetting through the bed body, has not only protected the foetus in the lying-in woman abdomen, has accelerated inspection speed moreover, and the used utensil of inspection can be placed to the box of placing under the bed, and the doctor of being convenient for inspect.
Description
Technical Field
The utility model belongs to the technical field of medical equipment and specifically relates to a clinical prenatal diagnosis inspection device that uses of obstetrical department.
Background
At present, a lying-in woman has to go to gynaecology and obstetrics to carry out clinical examination in the period of soon producing to discover high risk factor before the lying-in woman produces in advance, reduce the morbidity of the lying-in woman and the morbidity and the mortality of foetus, when generally the lying-in woman of gynaecology and obstetrics carries out the inspection, lie on the sick bed at ordinary times, but because lying-in woman is different in height, and the lying-in woman suffers from the foetus and moves inconveniently, directly sit on the sick bed and then lie down and easily extrude the foetus, cause the danger of removal to the foetus.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a clinical prenatal diagnosis inspection device of using of obstetrical department, can adjust the height of the bed body to can be with the bed body slope, the lying-in woman is earlier partly leaned on the bed body and is making the lying-in woman lie in the sick bed through the bed body resets, has solved the problem mentioned in the above-mentioned background effectively.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides a clinical prenatal diagnosis inspection device of using of obstetrical department, includes the bottom plate, the arc frame of liftable is installed to the bottom plate upper end, the arc frame is provided with two, two curved connecting plate of fixedly connected with in the middle of the arc frame, the fixed surface of connecting plate is connected with arc tooth piece, the upper end of arc frame is installed and is followed the gliding bed body of radian of arc frame, the mobilizable box of placing is installed to the lower extreme of arc frame, the outside of placing the box is installed and is fixed place the auto-lock structure of box.
Preferably, four corners of the upper end of the bottom plate are connected with threaded cylinders through bearings, threaded rods are connected in the threaded cylinders through threads, and the surfaces of the threaded cylinders are fixedly connected with first bevel gears; a groove is formed in the center of the bottom plate, a support is connected in the groove through a bearing, a worm wheel is fixedly connected to the lower end of the support, a first worm is meshed with the outer side of the worm wheel, the first worm forwards penetrates through the bottom plate, a handle is fixedly connected to the front end of the first worm, and a third bevel gear is fixedly connected to the middle of the support; first connecting shafts are arranged from the upper end surface of the bottom plate to the center to four corners, two ends of each first connecting shaft are fixedly connected with second bevel gears, the second bevel gear at one end of each first connecting shaft is meshed with the first bevel gear, and the second bevel gear at the other end of each first connecting shaft is meshed with the third bevel gear; the surface of the first connecting shaft is movably connected with a supporting seat, and the bottom of the supporting seat is fixedly connected to the surface of the bottom plate.
Preferably, the upper ends of the threaded rods are fixedly connected with the arc-shaped frame, arc-shaped grooves are formed in the outer side surfaces of the arc-shaped frame, and arc-shaped sliding grooves penetrating through the arc-shaped frame are formed in the upper ends of the arc-shaped grooves; the upper end surface of the arc-shaped tooth block is provided with teeth, the arc-shaped tooth block is meshed with a second worm through the teeth on the upper end surface, the bottom of the bed body is provided with a cylindrical groove, the second worm is installed in the cylindrical groove, one end of the second worm is connected with a motor, the other end of the second worm is connected to the inner wall of the cylindrical groove through a bearing, and the motor is connected to the bottom of the bed body through a bolt; the bed body all fixedly connected with double-screw bolt in both sides around, the lower extreme of sliding tray all is provided with the arc slider, the double-screw bolt all passes the sliding tray, runs through the arc slider and the lower extreme of double-screw bolt all has fixation nut through threaded connection.
Preferably, the lower ends of the arc-shaped frames are fixedly connected with mounting frames, the rear ends of the mounting frames are fixedly connected with baffle plates, springs are arranged on two sides of the front ends of the baffle plates, through holes are formed in positions, corresponding to the springs, of the rear ends of the placing boxes, blind holes are formed in openings at the rear ends of the through holes, and the diameters of the blind holes are equal to the diameters of the springs; a shaft lever is installed in the through hole, and the rear end of the shaft lever penetrates through the spring to be fixedly connected with the baffle.
Preferably, the upper ends of the two sides of the placing box are fixedly connected with racks, the outer sides of the racks are engaged with gears, the left side and the right side of the placing box are respectively provided with three gears, the centers of the gears are fixedly connected with second connecting shafts, the upper end and the lower end of the second connecting shaft are connected with the upper end and the lower end in the mounting rack through bearings, the lower ends of the second connecting shafts are fixedly connected with ratchet wheels, the outer sides of the ratchet wheels are engaged with pawls, the upper end and the lower end of the pawl are both fixedly connected with articulated shafts, the pawl is both articulated with a movable rod through the articulated shafts, the front end of the moving rod extends out of the mounting rack, the rear end of the moving rod is in a hollow state, reset spring is installed to carriage release lever rear end hollow portion, the equal fixedly connected with push rod in inside rear end of mounting bracket, the front end of push rod all runs through the carriage release lever with reset spring contacts.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
the bed body can carry out the accessible twist grip and go up and down and make things convenient for the lying-in woman to sit down to the bed body can slide along with the arc frame, makes the bed body slope by a wide margin, and the lying-in woman can be half leaned on the bed body, and lies in bed with the situation when slowly resetting through the bed body, has not only protected the foetus in the lying-in woman abdomen, has accelerated inspection speed moreover, and the used utensil of inspection can be placed to the box of placing under the bed, and the doctor of being convenient for inspect.
Drawings
Fig. 1 is a schematic view of the overall structure of the prenatal diagnosis and examination device for clinical use in obstetrical department.
Fig. 2 is a structural sectional view showing the working state of the antenatal diagnosis and examination device for clinical obstetrical department of the present invention.
Fig. 3 is a schematic view of the lifting structure of the arc-shaped frame of the prenatal diagnosis and examination device for clinical use in obstetrical department.
Fig. 4 is a schematic view of the engagement structure of the second worm and the arc-shaped tooth block of the antenatal diagnosis and examination device for clinical obstetrical department of the present invention.
Fig. 5 is a schematic view of the internal structure of the mounting frame of the prenatal diagnosis and examination device for clinical use in obstetrical department.
Fig. 6 is a schematic structural view of an arc-shaped frame of the prenatal diagnosis and examination device for clinical use in obstetrical department.
Fig. 7 is a schematic view of the internal structure of the hollow part of the movable rod of the prenatal diagnosis and examination device for clinical use in obstetrical department.
Fig. 8 is a rear view of the placing box of the antenatal diagnosis and examination device for clinical obstetrical department of the present invention.
Fig. 9 is a schematic view of a local structure of a mounting rack of the prenatal diagnosis and examination device for clinical use in obstetrical department of the present invention.
Fig. 10 is a schematic view of the connection structure of the ratchet and the pawl of the prenatal diagnosis and examination device for clinical use in obstetrical department of the present invention.
Fig. 11 is a front view of the arc frame and the mounting frame of the prenatal diagnosis and examination device for clinical use in obstetrical department of the present invention.
Reference numbers in the figures: 1-bottom plate, 2-threaded barrel, 3-first bevel gear, 4-threaded rod, 5-first connecting shaft, 6-support, 7-second bevel gear, 8-support seat, 9-worm gear, 10-first worm, 11-handle, 12-arc rack, 13-arc groove, 14-sliding groove, 16-arc tooth block, 17-arc slider, 18-bed body, 19-motor, 20-second worm, 21-placing box, 22-rack, 23-second connecting shaft, 24-transmission gear, 25-ratchet wheel, 26-pawl, 27-moving rod, 28-torsion spring, 29-shaft rod, 30-spring, 31-third bevel gear, 34-push rod, 35-reset spring, 36-mounting frame, 37-connecting plate.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-11, the utility model provides a clinical prenatal diagnosis inspection device of using of obstetrical department, including bottom plate 1, the arc frame 12 of liftable is installed to bottom plate 1 upper end, arc frame 12 is provided with two, two curved connecting plate 37 of fixedly connected with in the middle of the arc frame 12, the fixed surface of connecting plate 37 is connected with arc tooth piece 16, can follow is installed to the upper end of arc frame 12 the gliding bed body 18 of radian of arc frame 12, the mobilizable box 21 of placing is installed to the lower extreme of arc frame 12, the outside of placing box 21 is installed and is fixed place the auto-lock structure of box 21.
The bottom of the bed body 18 is the radian perfect adaptation of arc structure and arc frame 12 equally, the radian of arc tooth piece 16 equals with the radian of the 18 bottoms of the bed body, first worm 10 is in the engaged state with the tooth of the 16 upper ends of arc tooth piece all the time when guaranteeing that the bed body 18 slides along arc frame 12, place the apparatus that box 21 is used for placing the inspection, make things convenient for the doctor to use, the equal fixedly connected with baffle in both sides around the upper end surface of the bed body 18, the equal fixedly connected with railing in the left and right sides, the railing is used for the lying-in woman to grab and hold, the baffle is used for preventing that the lying-in woman carelessly from.
Four corners of the upper end of the bottom plate 1 are connected with threaded cylinders 2 through bearings, threaded rods 4 are connected in the threaded cylinders 2 through threads, and the surfaces of the threaded cylinders 2 are fixedly connected with first bevel gears 3; a groove is formed in the center of the bottom plate 1, a support 6 is connected in the groove through a bearing, a worm wheel 9 is fixedly connected to the lower end of the support 6, a first worm 10 is meshed with the outer side of the worm wheel 9, the first worm 10 penetrates through the bottom plate 1 forwards, the front end of the first worm 10 is fixedly connected with a handle 11, and a third bevel gear 31 is fixedly connected to the middle of the support 6; first connecting shafts 5 are arranged from the upper end surface of the bottom plate 1 to the center to four corners, second bevel gears 7 are fixedly connected to two ends of each first connecting shaft 5, the second bevel gear 7 at one end of each first connecting shaft 5 is meshed with the first bevel gear 3, and the second bevel gear 7 at the other end of each first connecting shaft is meshed with the third bevel gear 31; the surface of the first connecting shaft 5 is movably connected with a supporting seat 8, and the bottom of the supporting seat 8 is fixedly connected to the surface of the bottom plate 1.
When the handle 11 is rotated, the worm wheel 9 is driven to rotate by the meshing of the thread structure on the surface of the first worm 10 and the worm wheel 9, when the worm wheel 9 rotates, the third bevel gear 31 at the upper end of the worm wheel 9 also rotates and drives the second bevel gear 7 to rotate through the third bevel gear 31, the second bevel gear 7 and the first connecting shaft 5 are both used for transmission, when the second bevel gear 7 rotates, the first bevel gear 3 is driven to rotate through the transmission effect of the second bevel gear 7 and the first connecting shaft 5, when the first bevel gear 3 rotates, the threaded cylinder 2 can rotate simultaneously, because the upper end of the threaded rod 4 is fixedly connected to the bottom of the arc-shaped frame 12, when the threaded cylinder 2 rotates, the threaded rod 4 can move up and down through the threaded connection with the threaded cylinder 2 due to the limitation of the arc-shaped frame 12, and the supporting seat 8 is used for supporting the first connecting.
The upper ends of the threaded rods 4 are fixedly connected with the arc-shaped frames 12, arc-shaped grooves 13 are formed in the outer side surfaces of the arc-shaped frames 12, and arc-shaped sliding grooves 14 penetrating through the arc-shaped frames 12 are formed in the upper ends of the arc-shaped grooves 13; the upper end surface of the arc-shaped tooth block 16 is provided with teeth, the arc-shaped tooth block 16 is meshed with a second worm 20 through the teeth on the upper end surface, the bottom of the bed body 18 is provided with a cylindrical groove, the second worm 20 is installed in the cylindrical groove, one end of the second worm 20 is connected with a motor 19, the other end of the second worm is connected to the inner wall of the cylindrical groove through a bearing, and the motor 19 is connected to the bottom of the bed body 18 through a bolt; the front side and the rear side of the bed body 18 are fixedly connected with studs, the lower ends of the sliding grooves 14 are provided with arc-shaped sliding blocks 17, the studs penetrate through the sliding grooves 14 and penetrate through the arc-shaped sliding blocks 17, and the lower ends of the studs are connected with fixing nuts through threads.
Stud and arc slider 17 play and carry out spacing effect to bed body 18, when motor 19 rotated, second worm 20 can rotate and mesh with the tooth of arc tooth piece 16 upper end surface under motor 19's the drive, because arc tooth piece 16 is fixed at connecting plate 37 surface and can't remove, so, when second worm 20 rotated alright drive bed body 18 and remove along arc frame 12 in the continuous meshing of the tooth of second worm 20 with arc tooth piece 16 upper end surface, fixation nut is used for fastening the slider, make the frictional force increase of slider and arc frame 12, thereby play the effect of fixed bed body 18.
The lower ends of the arc-shaped frames 12 are fixedly connected with mounting frames 36, the rear ends of the mounting frames 36 are fixedly connected with baffle plates, springs 30 are arranged on two sides of the front ends of the baffle plates, through holes are formed in positions, corresponding to the springs 30, of the rear ends of the placing boxes 21, blind holes are formed in openings at the rear ends of the through holes, and the diameters of the blind holes are equal to the diameters of the springs 30; a shaft rod 29 is arranged in the through hole, and the rear end of the shaft rod 29 penetrates through the spring 30 to be fixedly connected with the baffle.
The spring 30 is used for pushing the placing box 21 out of the mounting frame 36, the shaft rod 29 is used for supporting the spring 30, the spring 30 is prevented from being bent and deformed excessively in compression, and the blind hole plays a role in fixing the bottom end of the spring 30 in the process of pushing the placing box 21 to compress the spring 30 continuously.
The upper ends of the two sides of the placing box 21 are fixedly connected with racks 22, the outer sides of the racks 22 are respectively engaged with gears, the left side and the right side of the placing box 21 are respectively provided with three gears, the centers of the gears are respectively and fixedly connected with a second connecting shaft 23, the upper end and the lower end of the second connecting shaft 23 are respectively connected with the upper end and the lower end of the interior of the mounting frame 36 through bearings, the lower end of the second connecting shaft 23 is respectively and fixedly connected with a ratchet 25, the outer sides of the ratchet 25 are respectively engaged with a pawl 26, the upper end and the lower end of the pawl 26 are respectively and fixedly connected with an articulated shaft, the pawl 26 is respectively and hingedly connected with a moving rod 27 through the articulated shaft, the articulated shaft is respectively sleeved with a torsion spring 28, one end of the torsion spring 28 is fixedly connected with the surface of the articulated shaft, the other end of the moving rod, reset spring 35 is installed to carriage release lever 27 rear end hollow portion, the equal fixedly connected with push rod 34 in inside rear end of mounting bracket 36, the front end of push rod 34 all runs through carriage release lever 27 with reset spring 35 contacts.
When the hinged rod is pressed, the reset spring 35 plays a role of resetting the moving rod 27, the clamping block of the moving rod 27 is arranged on the surface of the inner side of the mounting frame 36, rectangular grooves are formed in the two sides, corresponding to the surface of the moving rod 27, from front to back, the inner side of the clamping block is provided with a protrusion and a groove in sliding connection, the moving rod 27 can be fixed on the inner wall of the mounting frame 36 while the moving rod 27 can only axially move, the gear can be driven to rotate under the meshing action of the rack 22 and the gear when the placing box 21 is pushed, the ratchet 25 can simultaneously rotate and continuously stir the pawl 26 while the gear rotates, the torsion spring 28 is used for resetting the pawl 26, when the placing box 21 is pushed to stop, the placing box 21 can move outwards under the elastic action of the spring 30, but the placing box 21 cannot move outwards due to the meshing action of the pawl 26 and the ratchet 25, when the moving rod 27 is pressed, the pawl 26 can be separated from the ratchet wheel 25 through a hinge point serving as a supporting point, the ratchet wheel 25 can restore rotation without the limitation of the pawl 26, the placing box 21 can move outwards under the elastic action of the spring 30, the return spring 35 is used for pushing the moving rod 27 to return, the moving rod 27 is released, the moving rod 27 returns under the elastic action of the return spring 35, and the pawl 26 can pass through the hinge point serving as the supporting point and can be meshed with the ratchet wheel 25 again under the action of the torsion spring 28 to limit the ratchet wheel 25.
The utility model discloses move the bed body 18 downwards through turning handle 11 when using, then open motor 19 and drive second worm 20 through motor 19 and rotate, and drive the bed body 18 and follow arc frame 12 downstream under the meshing through second worm 20 and arc tooth piece 16, remove and close motor 19 after suitable position, parturient is half to lean on bed body 18, the railing is grabbed to both hands, then upset motor 19, bed body 18 alright reverse along arc frame 12 removal, the parturient alright lie in the same direction as the trend on bed body 18, then tighten fixation nut fixed bed body 18, place the apparatus that can place in the box 21 and be used for the inspection, make things convenient for the doctor to inspect.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.
Claims (5)
1. A prenatal diagnosis examination device for obstetrical clinical use, comprising a base plate (1), characterized in that: the utility model discloses a bed, including bottom plate (1), liftable arc frame (12) are installed to bottom plate (1) upper end, arc frame (12) are provided with two, two arc frame (12) middle fixedly connected with curved connecting plate (37), the fixed surface of connecting plate (37) is connected with arc tooth piece (16), the upper end of arc frame (12) is installed and can be followed the gliding bed body (18) of radian of arc frame (12), the lower extreme of arc frame (12) is installed mobilizably and is placed box (21), the outside of placing box (21) is installed and is fixed place the auto-lock structure of box (21).
2. The prenatal diagnostic examination apparatus for clinical use in obstetrics and gynecology as claimed in claim 1, wherein: four corners of the upper end of the bottom plate (1) are connected with threaded cylinders (2) through bearings, threaded rods (4) are connected in the threaded cylinders (2) through threads, and the surfaces of the threaded cylinders (2) are fixedly connected with first bevel gears (3); a groove is formed in the center of the bottom plate (1), a support column (6) is connected in the groove through a bearing, a worm wheel (9) is fixedly connected to the lower end of the support column (6), a first worm (10) is meshed to the outer side of the worm wheel (9), the first worm (10) penetrates through the bottom plate (1) forwards, a handle (11) is fixedly connected to the front end of the first worm (10), and a third bevel gear (31) is fixedly connected to the middle of the support column (6); first connecting shafts (5) are arranged from the upper end surface of the bottom plate (1) to the center to four corners, two ends of each first connecting shaft (5) are fixedly connected with second bevel gears (7), the second bevel gears (7) at one ends of the first connecting shafts (5) are meshed with the first bevel gears (3), and the second bevel gears (7) at the other ends of the first connecting shafts are meshed with the third bevel gears (31); the surface of the first connecting shaft (5) is movably connected with a supporting seat (8), and the bottom of the supporting seat (8) is fixedly connected to the surface of the bottom plate (1).
3. The prenatal diagnostic examination apparatus for clinical use in obstetrics and gynecology as claimed in claim 2, wherein: the upper ends of the threaded rods (4) are fixedly connected with the arc-shaped frames (12), arc-shaped grooves (13) are formed in the outer side surfaces of the arc-shaped frames (12), and arc-shaped sliding grooves (14) are formed in the upper ends of the arc-shaped grooves (13) and penetrate through the arc-shaped frames (12); the upper end surface of the arc-shaped tooth block (16) is provided with teeth, the arc-shaped tooth block (16) is meshed with a second worm (20) through the teeth on the upper end surface, the bottom of the bed body (18) is provided with a cylindrical groove, the second worm (20) is installed in the cylindrical groove, one end of the second worm (20) is connected with a motor (19), the other end of the second worm is connected to the inner wall of the cylindrical groove through a bearing, and the motor (19) is connected to the bottom of the bed body (18) through a bolt; the bed body (18) both sides all fixedly connected with double-screw bolt around, the lower extreme of sliding tray (14) all is provided with arc slider (17), the double-screw bolt all passes sliding tray (14), runs through arc slider (17) and the lower extreme of double-screw bolt all has fixation nut through threaded connection.
4. The prenatal diagnostic examination apparatus for clinical use in obstetrics and gynecology as claimed in claim 1, wherein: the lower ends of the arc-shaped frames (12) are fixedly connected with mounting frames (36), the rear ends of the mounting frames (36) are fixedly connected with baffle plates, springs (30) are arranged on two sides of the front ends of the baffle plates, through holes are formed in positions, corresponding to the springs (30), of the rear ends of the placing boxes (21), blind holes are formed in openings at the rear ends of the through holes, and the diameters of the blind holes are equal to the diameters of the springs (30); a shaft lever (29) is installed in the through hole, and the rear end of the shaft lever (29) penetrates through the spring (30) to be fixedly connected with the baffle.
5. The prenatal diagnostic examination apparatus for clinical use in obstetrics and gynecology as claimed in claim 4, wherein: the upper ends of the two sides of the placing box (21) are fixedly connected with racks (22), the outer sides of the racks (22) are meshed with gears, the left side and the right side of the placing box (21) are respectively provided with three gears, the center of each gear is fixedly connected with a second connecting shaft (23), the upper end and the lower end of each second connecting shaft (23) are connected with the upper end and the lower end of the inner part of the mounting frame (36) through bearings, the lower end of each second connecting shaft (23) is fixedly connected with a ratchet wheel (25), the outer side of each ratchet wheel (25) is meshed with a pawl (26), the upper end and the lower end of each pawl (26) are fixedly connected with hinged shafts, each pawl (26) is hinged with a moving rod (27) through the hinged shafts, the front end of each moving rod (27) extends out of the mounting frame (36), and the rear end of each moving rod, reset spring (35) are installed to carriage release lever (27) rear end hollow portion, the equal fixedly connected with push rod (34) of inside rear end of mounting bracket (36), the front end of push rod (34) all runs through carriage release lever (27) with reset spring (35) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020077207.XU CN211835207U (en) | 2020-01-13 | 2020-01-13 | Obstetrical clinical prenatal diagnosis and examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020077207.XU CN211835207U (en) | 2020-01-13 | 2020-01-13 | Obstetrical clinical prenatal diagnosis and examination device |
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| Publication Number | Publication Date |
|---|---|
| CN211835207U true CN211835207U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020077207.XU Expired - Fee Related CN211835207U (en) | 2020-01-13 | 2020-01-13 | Obstetrical clinical prenatal diagnosis and examination device |
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| CN (1) | CN211835207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397884A (en) * | 2021-07-19 | 2021-09-17 | 王加青 | Based on obstetrical department uses detachable inspection device |
| CN113509342A (en) * | 2021-07-27 | 2021-10-19 | 罗金托 | Leg knee joint operation posture transformation supporting device |
-
2020
- 2020-01-13 CN CN202020077207.XU patent/CN211835207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397884A (en) * | 2021-07-19 | 2021-09-17 | 王加青 | Based on obstetrical department uses detachable inspection device |
| CN113509342A (en) * | 2021-07-27 | 2021-10-19 | 罗金托 | Leg knee joint operation posture transformation supporting device |
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