CN112618236B - Obstetrical department is with multi-direction childbirth device - Google Patents
Obstetrical department is with multi-direction childbirth device Download PDFInfo
- Publication number
- CN112618236B CN112618236B CN202011534444.5A CN202011534444A CN112618236B CN 112618236 B CN112618236 B CN 112618236B CN 202011534444 A CN202011534444 A CN 202011534444A CN 112618236 B CN112618236 B CN 112618236B
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- gear
- childbirth
- fixedly connected
- base
- 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.)
- Expired - Fee Related
Links
- 230000035606 childbirth Effects 0.000 title claims abstract description 25
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000005684 electric field Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/0009—Obstetrical tables or delivery beds
-
- 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
Landscapes
- 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)
- Gynecology & Obstetrics (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to the technical field of obstetrical auxiliary equipment and discloses a multidirectional childbirth device for obstetrical department, which comprises a base, wherein wheels are rotatably connected to the bottom surface of the base, a driving device is fixedly connected to the upper surface of the base, a first connecting rod is rotatably connected inside the driving device, a first connecting piece is in threaded connection with the middle of the first connecting rod, a first gear is fixedly connected to the middle of the first connecting piece, and a rack is meshed with the outer side of the first gear. This multi-direction childbirth device is used to obstetrical department, through the base, the connection of rack, solved current auxiliary assembly that helps delivering is difficult to carry out the problem of the automatic pregnant woman direction of putting, through current-voltage and pneumatic means's cooperation control, make the pregnant woman can carry out the automatic position of putting, save medical personnel's physical power, make the pregnant woman posture comfortable as far as, not only convenient adjustment, facilitate the use moreover, reach good effect of helping the parturient, do benefit to the childbirth of lying-in woman.
Description
Technical Field
The invention relates to the technical field of auxiliary equipment for obstetrical department, in particular to a multidirectional childbirth device for obstetrical department.
Background
The delivery device for the lying-in woman in the prior art has the following problems:
first, when a pregnant woman is placed on the device, the auxiliary device for midwifery in the prior art may not easily perform automatic position adjustment due to pain, so that not only medical care personnel need to exert strength to correct the pregnant woman, but also the pregnant woman is uncomfortable in posture and may bring inconvenience to delivery;
secondly, the pregnant woman may meet more emergency when putting into production, may not be convenient for remove the pregnant woman from the moving bed to the operation table when emergency production, but the moving bed slides easily, and inconvenient use can not reach good practise midwifery effect simultaneously to be unfavorable for lying-in woman's childbirth.
In order to solve the problems, the inventor provides a multidirectional childbirth device for obstetrical department, which solves the problem that the existing auxiliary delivery equipment is not easy to automatically correct the direction of a pregnant woman through the connection of a base and a rack, enables the pregnant woman to automatically correct the position through the matching control of current and voltage and a pneumatic device, saves the physical strength of medical staff, enables the posture of the pregnant woman to be as comfortable as possible, is convenient to adjust and use, achieves good childbirth assisting effect, and is beneficial to childbirth of the puerpera.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a multidirectional delivery device for obstetrical department, which has the advantages of automatic position correction, convenient control and good delivery assistance effect, and solves the problems of position correction failure, inconvenient control and inconvenience for delivery assistance.
(II) technical scheme
In order to realize the purposes of automatic position adjustment, convenient control and good delivery assistance, the invention provides the following technical scheme: a multi-direction delivery device for obstetrical department comprises a base, wherein wheels are rotatably connected to the bottom surface of the base, a driving device is fixedly connected to the upper surface of the base, a first connecting rod is rotatably connected to the inside of the driving device, a first connecting piece is in threaded connection with the middle of the first connecting rod, a first gear is fixedly connected to the middle of the first connecting piece, a rack is meshed with the outer side of the first gear, a ball valve is rotatably connected to the inside of the first gear, a first air bag is arranged on the outer side of the ball valve, an air pump port is fixedly connected to the inside of the first air bag, a second connecting rod is slidably connected to the inside of the first air bag, a fixing cushion is rotatably connected to the top end of the second connecting rod, a first connecting plate is arranged on the lower side of the second connecting rod, an elastic piece is movably connected to the lower side of the first connecting plate, and a magnetic block is fixedly connected to the inner wall of the elastic piece, the top end of the first connecting rod is rotatably connected with a shell, an electrorheological body is arranged on the inner wall of the shell, and a clamping block is arranged inside the electrorheological body.
Preferably, the wheel sets up and is no less than two, and the central line symmetric distribution about the base, drive arrangement is connected with motor drive, first connecting rod is connected with motor drive, consequently, through the wheel, can remove.
Preferably, two are no less than in first gear setting, all with rack intermeshing, the outside swing joint of rack has the shell, rack and shell all with spring fixed connection, the compression length of spring is half of first gear girth, consequently drives first gear through the rack and rotates half week, can make the ball valve open or close, and the initial state of opening and shutting of ball valve through both sides is different, can carry out function control.
Preferably, the number of the first air bags is not less than two, a supporting piece is arranged in each first air bag, one end of each second connecting rod is fixedly connected with a piston, and the pistons are connected with the first air bags in a sliding mode.
Preferably, the inside of elastic component is provided with non return device, two are no less than in the non return device setting, the non return device that the elastic component both sides set up is opposite with the non return device direction of centre setting, it is provided with magnet to set up non return device in the middle of the elastic component.
Preferably, an electric wire is arranged on the outer side of the current transformation body and is electrically connected with the switch, so that the current transformation body can be conveniently controlled through the switch.
Preferably, the top end of the first connecting rod is rotatably connected with a second gear, so that the first connecting rod can drive the second gear to rotate.
(III) advantageous effects
Compared with the prior art, the invention provides a multidirectional childbirth device for obstetrical department, which has the following beneficial effects:
1. this multi-direction childbirth device is used to obstetrical department, on a base, the wheel, drive arrangement, first connecting rod, first connecting piece, first gear, the connection of rack, the problem of prior art's midwifery auxiliary assembly make the pregnant woman probably be difficult to carry out the automation position of putting because of painful, through current voltage and pneumatic means's cooperation control, make the pregnant woman can carry out the automation position of putting, save medical personnel's physical power, the adjustment fixed bolster simultaneously, make the pregnant woman posture comfortable as far as, the childbirth of being convenient for simultaneously.
2. This multi-direction childbirth device is used to obstetrical department, through the connection of first gear, ball valve, first gasbag, air pump mouth, second connecting rod, first connecting plate, elastic component, solved the pregnant woman and be not convenient for remove the problem of operation bench from the moving bed with the pregnant woman when putting into production, when meetting urgent production, utilize the fixed moving bed of atmospheric pressure, avoid moving the bed and slide, the operation of being convenient for, not only convenient adjustment, facilitate the use moreover, reach good effect of giving birth to, do benefit to the childbirth of lying-in woman.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the housing of the present invention;
FIG. 4 is a schematic view of a first connector structure according to the present invention;
FIG. 5 is a schematic view of the bladder of the present invention;
FIG. 6 is a schematic view of the elastic member according to the present invention.
In the figure: 1. a base; 2. a wheel; 3. a drive device; 4. a first link; 5. a first connecting member; 6. a first gear; 7. a rack; 8. a ball valve; 9. a first air bag; 10. an air pump port; 11. a second link; 12. a fixing pad; 13. a first connecting plate; 14. an elastic member; 15. a magnetic block; 16. a housing; 17. an electrorheological fluid; 18. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a multi-direction childbirth device for obstetrical department, comprising a base 1, a wheel 2 rotatably connected to the bottom surface of the base 1, a driving device 3 fixedly connected to the upper surface of the base 1, a first connecting rod 4 rotatably connected to the inside of the driving device 3, at least two wheels 2 arranged symmetrically distributed about the center line of the base 1, the driving device 3 connected to a motor, the first connecting rod 4 connected to the motor, so that the first connecting rod 4 can move by the wheel 2, a first connecting member 5 threadedly connected to the middle of the first connecting rod 4, a second gear rotatably connected to the top of the first connecting rod 4, so that the first connecting rod 4 can drive the second gear to rotate, a first gear 6 fixedly connected to the middle of the first connecting member 5, a rack 7 engaged to the outside of the first gear 6, a ball valve 8 rotatably connected to the inside of the first gear 6, the number of the first gears 6 is not less than two, the first gears are meshed with the racks 7, the outer sides of the racks 7 are movably connected with a shell, the racks 7 and the shell are fixedly connected with springs, the compression length of the springs is half of the circumference of the first gears 6, therefore, the first gears 6 are driven by the racks 7 to rotate for half of the circumference, the ball valves 8 can be opened or closed, function control can be carried out by different initial opening and closing states of the ball valves 8 on two sides, the first air bags 9 are arranged on the outer sides of the ball valves 8, the number of the first air bags 9 is not less than two, a support piece is arranged inside the first air bags 9, one end of a second connecting rod 11 is fixedly connected with a piston, the piston is connected with the first air bags 9 in a sliding manner, an air pump port 10 is fixedly connected inside the first air bags 9, the inside of the first air bags 9 is connected with the second connecting rod 11 in a sliding manner, and the top ends of the second connecting rods 11 are rotatably connected with a fixing cushion 12, the downside of second connecting rod 11 is provided with first connecting plate 13, the downside swing joint of first connecting plate 13 has elastic component 14, the inside of elastic component 14 is provided with non return device, non return device sets up and is no less than two, the non return device that the both sides set up of elastic component 14 set up opposite direction with the middle non return device that sets up, it is provided with magnet to set up non return device in the middle of the elastic component 14, the inner wall fixedly connected with magnetic path 15 of elastic component 14, the top of first connecting rod 4 is rotated and is connected with casing 16, the inner wall of casing 16 is provided with current variant 17, the inside of current variant 17 is provided with fixture block 18, the outside of current variant 17 is provided with the electric wire, the electric wire is connected with the switch electricity, therefore, through the switch, can conveniently control.
The working principle is that when in use, a pregnant woman is placed on the fixing pad 12, when the direction of the pregnant woman needs to be rotated, the switch is turned on, the driving device 3 drives the motor to drive the first connecting rod 4 to rotate, the electric wire is conducted through the switch, the winsler phenomenon of the current variant 17 shows that the current variant 17 can freely flow and present the liquid characteristic when no electric field is applied, the freely flowing liquid can be immediately changed into the solid when the electric field is applied, the strength of the solid is increased along with the increase of the electric field intensity, when the electric field is removed, the solid can be immediately changed into the liquid, the current variant 17 is changed into the solid after the electricity is applied, so that the clamping block 18 is fixed, the second gear is driven to rotate through the rotation of the first connecting rod 4, the clamping block 18 is clamped with the second gear, the second gear drives the clamping block 18 to rotate, so that the fixture block 18 drives the middle fixing pad 12 to rotate, thereby moving the direction of the pregnant woman, when the rotation is not needed, the switch is turned off, so that the electrorheological body 17 is in a liquid state, so that the fixture block 18 loses the clamping effect in the second gear rotation, when the position of the fixing pad 12 needs to be adjusted to make the pregnant woman comfortable in the production process, the first connecting piece 5 is in threaded connection with the first connecting piece 5 through the first connecting rod 4, so that the first connecting piece 5 moves upwards, the first connecting piece 5 drives the first gear 6 to move upwards, the first gear 6 moves upwards and is meshed with the rack 7, so that the first gear 6 rotates clockwise through controlling the forward rotation of the motor, the rack 7 moves rightwards through meshing, the rack 7 drives the first gear 6 on the left side to rotate for half a circle, the ball valve 8 is opened, the ball valve 8 on the right side is closed, and the air pump port 10 is opened, inhale through control air pump mouth 10 or deflate, make the gas in first gasbag 9 promote second connecting rod 11 or adsorb second connecting rod 11 downwards, thereby adjust the angle of fixed bolster 12 through pregnant woman's position, extrude first connecting plate 13 through second connecting rod 11, make first connecting plate 13 extrude elastic component 14, make the non return device exhaust gas of elastic component 14 both sides, make elastic component 14 receive the extrusion, make the magnetic path 15 of the inner wall of elastic component 14 attract magnet downwards, make the non return device at middle part open, negative pressure through the inside of elastic component 14, make the sucking disc fix the bottom surface, avoid sliding.
In conclusion, this multi-direction childbirth device is used to obstetrical department, through base 1, wheel 2, drive arrangement 3, first connecting rod 4, first connecting piece 5, first gear 6, the connection of rack 7, it makes the pregnant woman probably be difficult to carry out the problem of automatic position alignment because of painful to have solved the auxiliary assembly of practising midwifery of prior art, cooperation control through current-voltage and pneumatic means, make the pregnant woman can carry out the automatic position alignment, save medical personnel's physical power, adjust fixed bolster 12 simultaneously, make the pregnant woman posture comfortable as far as possible, the childbirth of being convenient for simultaneously.
This multi-direction childbirth device is used to obstetrical department, through first gear 6, ball valve 8, first gasbag 9, air pump mouth 10, second connecting rod 11, first connecting plate 13, the connection of elastic component 14, the problem of pregnant woman from moving the bed and moving to the operation bench when putting into production has been solved, when meetting urgent production, utilize the fixed moving bed of atmospheric pressure, avoid moving the bed and slide, be convenient for operate, not only convenient adjustment, and facilitate the use, reach good practise midwifery effect, do benefit to the childbirth of lying-in woman.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an obstetrical department is with multi-direction childbirth device, includes base (1), its characterized in that: the bottom surface of the base (1) is rotatably connected with wheels (2), the upper surface of the base (1) is fixedly connected with a driving device (3), the inside of the driving device (3) is rotatably connected with a first connecting rod (4), the middle part of the first connecting rod (4) is in threaded connection with a first connecting piece (5), the middle part of the first connecting piece (5) is fixedly connected with a first gear (6), the outer side of the first gear (6) is meshed with a rack (7), the inside of the first gear (6) is rotatably connected with a ball valve (8), the outer side of the ball valve (8) is provided with a first air bag (9), the inside of the first air bag (9) is fixedly connected with an air pump opening (10), the inside of the first air bag (9) is slidably connected with a second connecting rod (11), the top end of the second connecting rod (11) is rotatably connected with a fixing pad (12), the lower side of the second connecting rod (11) is provided with a first connecting plate (13), the lower side of the first connecting plate (13) is movably connected with an elastic part (14), the inner wall of the elastic part (14) is fixedly connected with a magnetic block (15), the top end of the first connecting rod (4) is rotatably connected with a shell (16), the inner wall of the shell (16) is provided with an electrorheological body (17), a clamping block (18) is arranged inside the electrorheological body (17), the first air bag (9) is provided with at least two non-return devices, a supporting part is arranged inside the first air bag (9), one end of the second connecting rod (11) is fixedly connected with a piston, the piston is connected with the first air bag (9) in a sliding manner, the inside of the elastic part (14) is provided with at least two non-return devices, the non-return devices arranged at two sides of the elastic part (14) are opposite to the non-return device arranged in the middle, and a magnet is arranged in the non-return device arranged in the middle of the elastic piece (14).
2. The multidirectional childbirth apparatus for obstetrics of claim 1, wherein: the wheel (2) is provided with at least two wheels which are symmetrically distributed about the central line of the base (1), the driving device (3) is connected with the motor in a transmission manner, and the first connecting rod (4) is connected with the motor in a transmission manner.
3. The multidirectional childbirth apparatus for obstetrics of claim 1, wherein: the first gear (6) is not less than two in arrangement and is meshed with the rack (7), the outer side of the rack (7) is movably connected with the shell, the rack (7) and the shell are fixedly connected with the spring, and the compression length of the spring is half of the perimeter of the first gear (6).
4. The multidirectional childbirth apparatus for obstetrics of claim 1, wherein: and an electric wire is arranged on the outer side of the current variant (17), and the electric wire is electrically connected with the switch.
5. The multidirectional childbirth apparatus for obstetrics of claim 1, wherein: the top end of the first connecting rod (4) is rotatably connected with a second gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011534444.5A CN112618236B (en) | 2020-12-23 | 2020-12-23 | Obstetrical department is with multi-direction childbirth device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011534444.5A CN112618236B (en) | 2020-12-23 | 2020-12-23 | Obstetrical department is with multi-direction childbirth device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112618236A CN112618236A (en) | 2021-04-09 |
| CN112618236B true CN112618236B (en) | 2021-11-09 |
Family
ID=75321345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011534444.5A Expired - Fee Related CN112618236B (en) | 2020-12-23 | 2020-12-23 | Obstetrical department is with multi-direction childbirth device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112618236B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456128B (en) * | 2021-07-02 | 2023-03-31 | 吉林大学 | Obstetric device for obstetrics and gynecology department |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202161495U (en) * | 2011-06-29 | 2012-03-14 | 乔宏 | Transfer bed |
| DE202014103463U1 (en) * | 2014-07-28 | 2014-08-06 | Christian Rüthlein | Delivery bed with headband and braking device |
| CN108464901B (en) * | 2016-10-31 | 2020-08-07 | 佳木斯大学附属第一医院 | Liftable surgical operation bed |
| CN107854266A (en) * | 2017-12-28 | 2018-03-30 | 雷蕾 | A kind of multi-direction delivery device of medical obstetrics and gynecology department |
| CN209361167U (en) * | 2018-03-30 | 2019-09-10 | 杏玲芝 | A kind of postoperative fixed frame of coverage of hand skin defect row abdominal flap |
| CN109381322A (en) * | 2018-12-25 | 2019-02-26 | 方楚持 | A kind of operating table of oral cavity digitlization plantation adjustable tilt angle |
| CN211433783U (en) * | 2019-10-19 | 2020-09-08 | 郑涛 | Medical bed special for medical treatment |
| CN211675127U (en) * | 2020-01-22 | 2020-10-16 | 向方桃 | Diagnostic bed for digestive system department |
| CN111839087A (en) * | 2020-07-21 | 2020-10-30 | 浙江砚童家具有限公司 | Child seat safety lifting device based on current transformer |
-
2020
- 2020-12-23 CN CN202011534444.5A patent/CN112618236B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN112618236A (en) | 2021-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112618236B (en) | Obstetrical department is with multi-direction childbirth device | |
| CN210301619U (en) | Thyroid surgery position pad of convenient regulation | |
| CN110236854A (en) | A kind of obstetrics' Air-cyst Delivery equipment | |
| CN109646231A (en) | A kind of angiocarpy extracorporeal balloon pump therapeutic appts | |
| CN112842749A (en) | Sore nursing device is pressed to back | |
| CN111281770A (en) | A rehabilitation training bed for gynaecology and obstetrics's postpartum nursing | |
| CN213220568U (en) | Postpartum physical therapy device for obstetrics and gynecology department | |
| CN114028137B (en) | Obstetrical lifting type multifunctional obstetric table | |
| CN215229773U (en) | Gynaecology and obstetrics is close indoor crotch exercise device in basin front | |
| CN213131623U (en) | Hot compress device for traditional Chinese medicine gynecological physiotherapy | |
| CN114404865A (en) | Adjustable dynamics is used for skeleton recovery equipment | |
| CN112315716B (en) | Clinical aquatic childbirth system of obstetrical department | |
| CN217960919U (en) | Oxygen uptake catheter fixing device | |
| CN110496047A (en) | A kind of emergency department's mechanical compression device | |
| CN111228071A (en) | Waist support device for general surgery | |
| CN209092011U (en) | A kind of examination couch for gynaecology | |
| CN221286116U (en) | Emergency treatment auxiliary device for obstetrical department | |
| CN220833519U (en) | Limb supporting structure for skin surgery | |
| CN218954647U (en) | Spotlight inspection lamp device for obstetrics and gynecology department | |
| CN211244276U (en) | Postpartum nursing device for obstetrics and gynecology department | |
| CN213191605U (en) | Obstetrical department is with quick blood transfusion device | |
| CN212416283U (en) | Gynaecology and obstetrics's clinical operation tractive support frame | |
| CN221617221U (en) | Reset pliers | |
| CN221635900U (en) | Artery compression nursing hemostat for interventional operation | |
| CN219630033U (en) | Operating table with pneumatic split legs and head and leg interchangeable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |