CN108784808A - A kind of reproductive medicine is manually fertilized transplantation device - Google Patents
A kind of reproductive medicine is manually fertilized transplantation device Download PDFInfo
- Publication number
- CN108784808A CN108784808A CN201810347019.1A CN201810347019A CN108784808A CN 108784808 A CN108784808 A CN 108784808A CN 201810347019 A CN201810347019 A CN 201810347019A CN 108784808 A CN108784808 A CN 108784808A
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- CN
- China
- Prior art keywords
- babinet
- pipe
- front side
- tube
- transparent pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/425—Gynaecological or obstetrical instruments or methods for reproduction or fertilisation
- A61B17/43—Gynaecological or obstetrical instruments or methods for reproduction or fertilisation for artificial insemination
Abstract
It is manually fertilized transplantation device the invention discloses a kind of reproductive medicine,Including babinet,Infusing device and adds hard-cover and set,Infusing device is equipped in the case of babinet,The front side of babinet is equipped with transparent pipe,Bulb tube is equipped at the front openings of transparent pipe,The front side of bulb tube is equipped with liquid outlet,It is equipped at the upper end inlet of transparent pipe and adds hard-cover and set,Drain built-in pipe is equipped in the pipe of bulb tube,The front side of drain built-in pipe is correspondingly arranged with liquid outlet,Reproductive medicine transplantation device of being manually fertilized is simple in structure,It transplants easy to use,It brings great convenience to the use of medical staff,And it can be according to use demand,By infusing device and add the hard-cover efficient quantitative injection for setting realization to sperm,The quality of sperm in migration process is ensured,Avoid the waste of sperm during the transplantation process,The work load of mitigation personnel,Promote the transplanting efficiency of artificial insemination.
Description
Technical field
The present invention relates to reproductive medicine equipment technical field, specially a kind of reproductive medicine is manually fertilized transplantation device.
Background technology
In Present clinical reproductive medicine, artificial insemination can well solve infertile problem, and traditional transplanting is set
Standby, most of that sperm is pushed into uterine cavity using syringes, this kind of syringe material is hard, easily damages endometrium, and
It is impossible to ensure that the vacuum environment of sperm, transplanting semen volume can not accomplish to ensure very well, smart in migration process in migration process
Liquid serious waste phenomenon virtually increases the work load of medical staff, causes the transplanting inefficiency of artificial insemination, therefore
Can solve problems reproductive medicine be manually fertilized transplantation device realization it is imperative.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of reproductive medicine and is manually fertilized transplanting
Device, simple in structure, transplanting is easy to use, brings great convenience to the use of medical staff, and can be according to using
Demand by infusing device and adds the hard-cover efficient quantitative injection for setting realization to sperm, has ensured the matter of sperm in migration process
Amount, avoids the waste of sperm during the transplantation process, mitigates the work load of personnel, promote the transplanting efficiency of artificial insemination, can be with
Effectively solve the problems in background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of reproductive medicine is manually fertilized transplantation device,
Including babinet, infusing device and add hard-cover and set, be equipped with infusing device in the case of the babinet, the front side of the babinet is equipped with transparent
It manages, bulb tube is equipped at the front openings of transparent pipe, the front side of bulb tube is equipped with liquid outlet, the upper end inlet of the transparent pipe
Place, which is equipped with, to be added hard-cover and sets, and drain built-in pipe is equipped in the pipe of the bulb tube, the front side of drain built-in pipe is corresponding with liquid outlet to be set
It sets, the surface upper end of the drain built-in pipe is equipped with check valve, and the right side of the babinet is equipped with support plate, and the upper end of support plate is equipped with very
Sky pumps, and exhaust tube is equipped at the air inlet of vacuum pump, and the front end of exhaust tube is connected with the lateral flow orifices of transparent pipe, the vacuum
Escape pipe is equipped at the gas outlet of pump, the center bottom of the babinet is equipped with handle, elasticity is equipped on front side of the upper end of the babinet
The top of bar, elastic rod is equipped with headlamp, and the rear side of the babinet is equipped with opening, and the surface side of the transparent pipe is equipped with scale
The surface front side of line, the handle is equipped with control switching group, and the input terminal of the control switching group is electrically connected external power supply, described
Control the input terminal of output end the electrical connection vacuum pump and headlamp of switching group.
As a preferred technical solution of the present invention, the infusing device includes strut, upper wall in the case of the babinet
Middle part is equipped with strut, and runner block is equipped in the middle part of the bottom surface of strut, and be slidably connected sliding rail in the slot of runner block, and the bottom surface of sliding rail is equipped with
The left side of rack-plate, the babinet is equipped with motor housing, and the bottom of motor housing is equipped with stepper motor, and the output shaft of stepper motor passes through
Shaft coupling is connected with shaft with the side of gear, and the junction of shaft and babinet is equipped with bearing, the bottom end of wheel and rack plate
Gear bar corresponds to configuration connection, the length of the rack-plate and the wide length for being respectively less than opening and width, the front side of the rack-plate are equipped with
The front end of push rod, push rod passes through the front-side through-hole of babinet and is connected with the rear side of piston, the output end electricity of the control switching group
Connect the input terminal of stepper motor.
It is described to add hard-cover and set including injection tube as a preferred technical solution of the present invention, the upper end of the transparent pipe
Injection tube is equipped at inlet, top is equipped with electric pushrod in the cylinder of injection tube, and the bottom end of electric pushrod is equipped with round push plate, institute
It states and is equipped with injection-tube at the surface middle part inlet of injection tube, the surface of injection-tube is equipped with valve, before the surface of the injection tube
Side is equipped with subsidiary scale mark, the input terminal of the output end electrical connection electric pushrod of the control switching group.
As a preferred technical solution of the present invention, the diameter of the piston is consistent with the pipe interior diameter of transparent pipe, and
Piston is connected in the internal slide of transparent pipe.
As a preferred technical solution of the present invention, the diameter of the round push plate and the cylinder interior diameter one of injection tube
It causes.
Compared with prior art, the beneficial effects of the invention are as follows：This reproductive medicine is manually fertilized transplantation device, structure letter
It is single, hand-held handle, by controlling the regulation and control of switching group, efficient transplanting of the realization device itself to sperm, to making for medical staff
With bringing great convenience, and can be according to use demand, by the way that in infusing device, stepper motor operating exports shaft rotation
It is dynamic to drive shaft and gear rotation, due to sliding rail being slidably connected on runner block, realize the elastic of gear plate and push rod,
And then realize sliding of the piston in transparent pipe, under the booster action of graduation mark, reaches the efficient quantitative transplanting to sperm, lead to
It crosses and adds during hard-cover sets, electric pushrod pushes round push plate to be slided in injection tube, under the action of subsidiary scale mark, realizes sperm
Quantitative injection, operated by vacuum pump, under the action of check valve, be evacuated in time by exhaust tube, will formed in transparent pipe
Vacuum environment has ensured the quality of sperm in migration process, avoids the waste of sperm during the transplantation process, mitigates the work of personnel
Burden, promotes the transplanting efficiency of artificial insemination.
Description of the drawings
Fig. 1 is structure of the invention front schematic view；
Fig. 2 is structure of the invention side schematic view；
Fig. 3 is structure of the invention internal sectional schematic diagram；
Fig. 4 is enlarged diagram at structure of the invention A；
Fig. 5 adds hard-cover for structure of the invention and sets internal sectional schematic diagram.
In figure：1 babinet, 2 infusing devices, 21 struts, 22 runner blocks, 23 sliding rails, 24 rack-plates, 25 motor housings, 26 steppings
Motor, 27 gears, 28 push rods, 29 pistons, 3 transparent pipes, 4 bulb tubes, 5 liquid outlets, 6 add hard-cover and set, 61 injection tubes, 62 electronic push away
Bar, 63 round push plates, 64 injection-tubes, 65 valves, 66 subsidiary scale marks, 7 drain built-in pipes, 8 support plates, 9 vacuum pumps, 10 pumpings
Pipe, 11 escape pipes, 12 handles, 13 elastic rods, 14 headlamps, 15 openings, 16 graduation marks, 17 check valves, 18 control switching groups.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of reproductive medicine is manually fertilized transplantation device, packet
It includes babinet 1, infusing device 2 and adds hard-cover and set 6, babinet 1 provides support for internal and top device and places the effect in place, pushes away
Dispensing device 2 ensures that the quantitative of sperm is efficiently injected, and adds the hard-cover quantitative injection for setting 6 guarantee sperm, is equipped with and injects in the case of babinet 1
Device 2, infusing device 2 include strut 21, and strut 21 provides support platform for lower section device, and upper wall middle part is set in the case of babinet 1
There is strut 21, runner block 22 is equipped in the middle part of the bottom surface of strut 21, runner block 22 is that sliding rail 23 provides sliding place, runner block 22
Be slidably connected sliding rail 23 in slot, and the bottom surface of sliding rail 23 is equipped with rack-plate 24, and the left side of babinet 1 is equipped with motor housing 25, motor housing 25
Bottom be equipped with stepper motor 26, the output shaft of stepper motor 26 is connected by shaft coupling with shaft with the side of gear 27, and
The junction of shaft and babinet 1 is equipped with bearing, the configuration connection corresponding with the bottom end gear bar of rack-plate 24 of gear 27, rack-plate 24
Length and the wide length and width for being respectively less than opening 15, the front side of rack-plate 24 be equipped with push rod 28, the front end of push rod 28 passes through babinet 1
Front-side through-hole is simultaneously connected with the rear side of piston 29, and the diameter of piston 29 is consistent with the pipe interior diameter of transparent pipe 3, and piston 29 is saturating
The internal slide of bright pipe 3 connects, and stepper motor 26 operates, and output shaft rotation drives shaft and gear 27 to rotate, due to sliding rail 23
Being slidably connected on runner block 22, realization gear plate 24 is elastic with push rod 28, and then realizes piston 29 in transparent pipe 3
The front side of interior sliding, babinet 1 is equipped with transparent pipe 3, is equipped with bulb tube 4 at the front openings of transparent pipe 3, material is avoided sharply to damage
Hinder endometrium, the front side of bulb tube 4 is equipped with liquid outlet 5, and liquid outlet 5 realizes the outflow of sperm, the upper end inlet of transparent pipe 3
Place, which is equipped with, to be added hard-cover and sets 6, and it includes injection tube 61 to add hard-cover to set 6, and injection tube 61 realizes the quantitative injection of sperm, is also interior arrangement
It provides and places place, injection tube 61 is equipped at the upper end inlet of transparent pipe 3, top is equipped with electric pushrod in the cylinder of injection tube 61
62, the bottom end of electric pushrod 62 is equipped with round push plate 63, and the diameter of round push plate 63 is consistent with the cylinder interior diameter of injection tube 61, note
Injection-tube 64 is equipped at the surface middle part inlet of shooting cylinder 61, injection-tube 64 realizes the injection of sperm, and the surface of injection-tube 64 is set
There are valve 65, valve 65 to adjust the opening and closing of injection-tube 64, subsidiary scale mark 66, electric pushrod are equipped on front side of the surface of injection tube 61
62 push round push plate 63 sliding in injection tube 61, under the action of subsidiary scale mark 66, realize the quantitative injection of sperm, ball
It is equipped with drain built-in pipe 7 in the pipe of shape pipe 4, drain built-in pipe 7 realizes outpouring for feed liquor, the front side of drain built-in pipe 7 and goes out liquid
Mouth 5 is correspondingly arranged, and the surface upper end of drain built-in pipe 7 is equipped with check valve 17, and check valve 17 avoids the intake of air, babinet 1
Right side is equipped with support plate 8, and support plate 8 is that top device provides placement platform, the upper end of support plate 8 equipped with vacuum pump 9, vacuum pump 9 into
Exhaust tube 10 is equipped at gas port, the front end of exhaust tube 10 is connected with the lateral flow orifices of transparent pipe 3, at the gas outlet of vacuum pump 9
Equipped with escape pipe 11, vacuum pump 9 is operated, under the action of check valve 17, is evacuated in time by exhaust tube 10, will be in transparent pipe 3
Vacuum environment is formed, has ensured that the quality of sperm in migration process, the center bottom of babinet 1 are equipped with handle 12, handle 12 is convenient for
Medical staff is hand-held, and elastic rod 13 is equipped on front side of the upper end of babinet 1, and elastic rod 13 is that headlamp 14 provides support, elastic rod 13
Top be equipped with headlamp 14, headlamp 14 provides floor light, and the rear side of babinet 1 is equipped with opening 15, and opening 15 is rack-plate
24 and top device is flexible provides safeguard, the surface side of transparent pipe 3 is equipped with graduation mark 16, and graduation mark 16 watches note convenient for personnel
The surface front side of the amount of penetrating, handle 12 is equipped with control switching group 18, and control switching group 18 regulates and controls the normal operation of each equipment, and control is opened
The input terminal of pass group 18 is electrically connected external power supply, the output end electrical connection vacuum pump 9 of control switching group 18, headlamp 14, stepping
The input terminal of motor 26 and electric pushrod 62.
When in use：Medical staff's hand-held handle 12 is regulated and controled by controlling switching group 18, and headlamp 14 provides auxiliary and shines
Bright, stepper motor 26 operates, and output shaft rotation drives shaft and gear 27 to rotate, due to sliding of the sliding rail 23 on runner block 22
Connection, realization gear plate 24 is elastic with push rod 28, and then realizes sliding of the piston 29 in transparent pipe 3, by piston 29
Rear end in the pipe of transparent pipe 3 is slid into, vacuum pump 9 is operated, under the action of check valve 17, is evacuated in time by exhaust tube 10,
Vacuum environment being formed in transparent pipe 3, sperm being injected by injection-tube 64 in injection tube 61, electric pushrod 62 operates, and pushes away
Dynamic round push plate 63 sliding in injection tube 61 realizes that the quantitative injection of sperm, sperm are logical under the action of subsidiary scale mark 66
It crosses 61 bottom end through-hole of injection tube to flow into transparent pipe 3, bulb tube 4 is injected in uterine cavity, stepper motor 26 operates, and realizes piston
29 in 3 slides forwards of transparent pipe, and internal sperm migrates to intrauterine by liquid outlet 5, after use, cleaning sterilizing device
?.
The configuration of the present invention is simple, medical staff's hand-held handle 12 are regulated and controled by controlling switching group 18, and realization device itself is right
The efficient transplanting of sperm, brings great convenience to the use of medical staff, and can be according to use demand, by injecting
In device 2, stepper motor 26 operates, and output shaft rotation drives shaft and gear 27 to rotate, since sliding rail 23 is on runner block 22
Be slidably connected, realize the elastic of gear plate 24 and push rod 28, and then sliding of the realization piston 29 in transparent pipe 3,
Under the booster action of graduation mark 16, reach to the transplanting of the efficient quantitative of sperm, in setting 6 by adding hard-cover, electric pushrod 62 pushes
The sliding in injection tube 61 of round push plate 63, under the action of subsidiary scale mark 66, realizes the quantitative injection of sperm, passes through vacuum
9 operating of pump, under the action of check valve 17, is evacuated by exhaust tube 10 in time, will be formed vacuum environment in transparent pipe 3, is ensured
The quality of sperm, avoids the waste of sperm during the transplantation process in migration process, mitigates the work load of personnel, is promoted artificial
The transplanting efficiency of fertilization.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
- Transplantation device, including babinet 1. a kind of reproductive medicine is manually fertilized（1）, infusing device（2）It is set with hard-cover is added（6）, It is characterized in that：The babinet（1）Case in be equipped with infusing device（2）, the babinet（1）Front side be equipped with transparent pipe（3）, transparent Pipe（3）Front openings at be equipped with bulb tube（4）, bulb tube（4）Front side be equipped with liquid outlet（5）, the transparent pipe（3）It is upper It is equipped at the inlet of end and adds hard-cover and set（6）, the bulb tube（4）Pipe in be equipped with drain built-in pipe（7）, drain built-in pipe（7） Front side and liquid outlet（5）It is correspondingly arranged, the drain built-in pipe（7）Surface upper end be equipped with check valve（17）, the babinet （1）Right side be equipped with support plate（8）, support plate（8）Upper end be equipped with vacuum pump（9）, vacuum pump（9）Air inlet at be equipped with exhaust tube （10）, exhaust tube（10）Front end and transparent pipe（3）Lateral flow orifices be connected, the vacuum pump（9）Gas outlet at be equipped with Escape pipe（11）, the babinet（1）Center bottom be equipped with handle（12）, the babinet（1）Upper end on front side of be equipped with elastic rod （13）, elastic rod（13）Top be equipped with headlamp（14）, the babinet（1）Rear side be equipped with opening（15）, the transparent pipe （3）Surface side be equipped with graduation mark（16）, the handle（12）Surface on front side of be equipped with control switching group（18）, the control Switching group（18）Input terminal be electrically connected external power supply, the control switching group（18）Output end be electrically connected vacuum pump（9）With Headlamp（14）Input terminal.
- The transplantation device 2. a kind of reproductive medicine according to claim 1 is manually fertilized, it is characterised in that：It is described to inject dress It sets（2）Including strut（21）, the babinet（1）Case in strut is equipped in the middle part of upper wall（21）, strut（21）Bottom surface in the middle part of set There is runner block（22）, runner block（22）Slot in be slidably connected sliding rail（23）, sliding rail（23）Bottom surface be equipped with rack-plate（24）, institute State babinet（1）Left side be equipped with motor housing（25）, motor housing（25）Bottom be equipped with stepper motor（26）, stepper motor（26）'s Output shaft passes through shaft coupling and shaft and gear（27）Side be connected, and shaft and babinet（1）Junction be equipped with bearing, tooth Wheel（27）With rack-plate（24）Bottom end gear bar correspond to configuration connection, the rack-plate（24）Length and wide be respectively less than be open （15）Length and width, the rack-plate（24）Front side be equipped with push rod（28）, push rod（28）Front end pass through babinet（1）Front side Through-hole and and piston（29）Rear side be connected, the control switching group（18）Output end be electrically connected stepper motor（26）Input End.
- The transplantation device 3. a kind of reproductive medicine according to claim 1 is manually fertilized, it is characterised in that：It is described to add hard-cover It sets（6）Including injection tube（61）, the transparent pipe（3）Upper end inlet at be equipped with injection tube（61）, injection tube（61）Cylinder Interior top is equipped with electric pushrod（62）, electric pushrod（62）Bottom end be equipped with round push plate（63）, the injection tube（61）Table Injection-tube is equipped at Middle face inlet（64）, injection-tube（64）Surface be equipped with valve（65）, the injection tube（61）Table Subsidiary scale mark is equipped on front side of face（66）, the control switching group（18）Output end be electrically connected electric pushrod（62）Input End.
- The transplantation device 4. a kind of reproductive medicine according to claim 2 is manually fertilized, it is characterised in that：The piston （29）Diameter and transparent pipe（3）Pipe interior diameter it is consistent, and piston（29）In transparent pipe（3）Internal slide connection.
- The transplantation device 5. a kind of reproductive medicine according to claim 3 is manually fertilized, it is characterised in that：It is described round to push away Plate（63）Diameter and injection tube（61）Cylinder interior diameter it is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810347019.1A CN108784808A (en) | 2018-04-18 | 2018-04-18 | A kind of reproductive medicine is manually fertilized transplantation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810347019.1A CN108784808A (en) | 2018-04-18 | 2018-04-18 | A kind of reproductive medicine is manually fertilized transplantation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108784808A true CN108784808A (en) | 2018-11-13 |
Family
ID=64094331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810347019.1A Pending CN108784808A (en) | 2018-04-18 | 2018-04-18 | A kind of reproductive medicine is manually fertilized transplantation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108784808A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618095A (en) * | 2020-12-16 | 2021-04-09 | 长兴县畜牧兽医站 | Artificial insemination method for rapid propagation of Hu sheep |
| CN114587541A (en) * | 2022-03-30 | 2022-06-07 | 湖北省诊疗设备工业设计研究院有限公司 | Medical pregnancy-assisting device |
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| US2942603A (en) * | 1958-01-08 | 1960-06-28 | Paul G T Geyer | Artificial insemination gun |
| US3877430A (en) * | 1974-07-17 | 1975-04-15 | Horst K Wieder | Artificial insemination apparatus |
| CN201085661Y (en) * | 2007-10-23 | 2008-07-16 | 牛治欣 | Accelerating device for neck of uterus |
| NL2000528C2 (en) * | 2007-03-08 | 2008-09-09 | Vu Medisch Ct | Device suitable for the accurate and reproducible replacement of a fertilized egg (embryo) in the womb. |
| US9585694B2 (en) * | 2012-10-17 | 2017-03-07 | Doron Rosenberg | Method and apparatus for artificial insemination |
| CN206403841U (en) * | 2016-11-15 | 2017-08-15 | 张杨 | A kind of novel artificial fertilization grafting device |
| RU177494U1 (en) * | 2017-07-14 | 2018-02-28 | Общество с ограниченной ответственностью "Фармпласт" | Dosing gun for artificial insemination of birds and pets |
| CN207202921U (en) * | 2017-02-27 | 2018-04-10 | 广西昌鑫科技有限公司 | Disposable seminal fluid conveying device |
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2018
- 2018-04-18 CN CN201810347019.1A patent/CN108784808A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2942603A (en) * | 1958-01-08 | 1960-06-28 | Paul G T Geyer | Artificial insemination gun |
| US3877430A (en) * | 1974-07-17 | 1975-04-15 | Horst K Wieder | Artificial insemination apparatus |
| NL2000528C2 (en) * | 2007-03-08 | 2008-09-09 | Vu Medisch Ct | Device suitable for the accurate and reproducible replacement of a fertilized egg (embryo) in the womb. |
| CN201085661Y (en) * | 2007-10-23 | 2008-07-16 | 牛治欣 | Accelerating device for neck of uterus |
| US9585694B2 (en) * | 2012-10-17 | 2017-03-07 | Doron Rosenberg | Method and apparatus for artificial insemination |
| CN206403841U (en) * | 2016-11-15 | 2017-08-15 | 张杨 | A kind of novel artificial fertilization grafting device |
| CN207202921U (en) * | 2017-02-27 | 2018-04-10 | 广西昌鑫科技有限公司 | Disposable seminal fluid conveying device |
| RU177494U1 (en) * | 2017-07-14 | 2018-02-28 | Общество с ограниченной ответственностью "Фармпласт" | Dosing gun for artificial insemination of birds and pets |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618095A (en) * | 2020-12-16 | 2021-04-09 | 长兴县畜牧兽医站 | Artificial insemination method for rapid propagation of Hu sheep |
| CN114587541A (en) * | 2022-03-30 | 2022-06-07 | 湖北省诊疗设备工业设计研究院有限公司 | Medical pregnancy-assisting device |
| CN114587541B (en) * | 2022-03-30 | 2023-10-27 | 湖北省诊疗设备工业设计研究院有限公司 | Medical pregnancy assisting device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |