CN110152163A - A kind of Internal Medicine-Oncology clinical administration device - Google Patents
A kind of Internal Medicine-Oncology clinical administration device Download PDFInfo
- Publication number
- CN110152163A CN110152163A CN201810252252.1A CN201810252252A CN110152163A CN 110152163 A CN110152163 A CN 110152163A CN 201810252252 A CN201810252252 A CN 201810252252A CN 110152163 A CN110152163 A CN 110152163A
- Authority
- CN
- China
- Prior art keywords
- storage case
- insertion tube
- inlet
- tooth plate
- plug
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims abstract description 40
- 230000037431 insertion Effects 0.000 claims abstract description 40
- 239000012530 fluid Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 38
- 238000005485 electric heating Methods 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 6
- 206010028980 Neoplasm Diseases 0.000 abstract description 15
- 208000027418 Wounds and injury Diseases 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000001225 therapeutic effect Effects 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 6
- 229940079593 drug Drugs 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0082—Catheter tip comprising a tool
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of Internal Medicine-Oncology clinical administration devices, including bottom plate and insertion tube, the left end of the plate upper surface and right end are symmetrically fixed with the first storage case and the second storage case, the opening of first storage case is towards right side, the opening of second storage case is towards left side, the inner wall of first storage case and the side of first movement plug are slidably connected, the side of the inner wall of second storage case and the second mobile plug is slidably connected, first movement plug and the second mobile plug pass through truss plate connection, stepper motor is mobile by gear band moving tooth plate, tooth plate drives first movement plug and the second mobile plug to be moved to the left, used medical fluid recycles in time, tumor locus therapeutic effect is good, injury will not be generated to non-tumor locus；Clamping ring prevents insertion tube from shaking, and mitigates influence of the insertion tube shaking to patient；Fixed link, cross bar and sliding bar are used cooperatively, and are improved the mobile stability of tooth plate, are guaranteed the injection rate of medical fluid.
Description
Technical field
The present invention relates to the field of medical instrument technology, specially a kind of Internal Medicine-Oncology clinical administration device.
Background technique
Tumor patient mostly uses injection related drugs to carry out control treatment to tumour, and the prior art is to sprinkling medicine at tumour
Liquid, but spray and need to drain waste liquid for a period of time, reduce the working efficiency of medical staff；And excessive medical fluid can damage
Hurt normal tissue.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of Internal Medicine-Oncology clinical administration device,
Stepper motor is mobile by gear band moving tooth plate, and tooth plate drives first movement plug and the second mobile plug to be moved to the left, used
Medical fluid recycles in time, and tumor locus therapeutic effect is good, will not generate injury to non-tumor locus, can effectively solve background technique
The problems in.
To achieve the above object, the invention provides the following technical scheme: a kind of Internal Medicine-Oncology clinical administration device, including bottom
Plate and insertion tube, the left end of the plate upper surface and right end are symmetrically fixed with the first storage case and the second storage case, and first holds
Receive case opening towards right side, the opening of the second storage case is towards left side, the inner wall of the first storage case and the side of first movement plug
Face is slidably connected, and the side of the inner wall of the second storage case and the second mobile plug is slidably connected, first movement plug and the second mobile plug
By truss plate connection, the lower surface of tooth plate offers groove, groove and the gear engagement of tooth plate lower surface, gear in left-right direction
It is coaxially fixed with the output shaft of stepper motor, stepper motor is fixed on the upper surface of bottom plate by fixed frame.
The inlet of first storage case left side and the liquid outlet of the first check valve are connected to by conduit, the first check valve
Inlet is connected to the liquid outlet of external liquid reserve tank by conduit, the liquid outlet of the second storage case right side and second one-way valve
Inlet is connected to by conduit, and the inlet of second one-way valve is connected to the inlet of external waste fluid bag by conduit.
The upper end of the insertion tube is arc, and the top of insertion tube side offers liquid drain hole, and the lower end of insertion tube is closed
The inside of setting, insertion tube is equipped with outlet tube and inlet tube, and the upper end of outlet tube is connected to the liquid outlet of insertion tube upper end, out liquid
The lower section of insertion tube, the lower end of outlet tube and the first storage case left side are run through and extended in the lower end of pipe and the lower end of inlet tube
The inlet in face is connected to by conduit, and the lower end of inlet tube is connected to the liquid outlet of the second storage case right side by conduit, bottom
The upper surface of plate is fixed with PLC controller by fixed frame, and the input terminal of PLC controller and the output end of external power supply are electrically connected
It connects, the input terminal electrical connection of the output end and stepper motor of PLC controller.
As a preferred technical solution of the present invention, the upper surface of the tooth plate is equipped with sliding bar, sliding bar or so two
End is fixedly connected by fixed block with the upper surface left and right ends of tooth plate respectively, and the slide opening on sliding bar and cross bar is slidably connected,
The lower surface of sliding bar is connected with the upper surface slide of tooth plate, the fixed company of the leading flank of cross bar and the upper end of fixed link trailing flank
It connects, the lower end of fixed link is fixedly connected with the upper surface of bottom plate.
As a preferred technical solution of the present invention, it is equipped in the mounting groove in the first storage case inside left face
Temperature sensor and electric heating sheets, the output end of temperature sensor and the input terminal electrical connection of PLC controller, PLC controller
The electrical connection of the input terminal of output end and electric heating sheets.
As a preferred technical solution of the present invention, the side of the insertion tube and the inner wall of clamping ring are slidably connected,
The upper surface for being clamped ring is equipped with rubber pad.
As a preferred technical solution of the present invention, the quantity of the liquid drain hole is eight, and eight liquid drain holes are around slotting
The axis for entering pipe is angularly distributed.
Compared with prior art, the beneficial effects of the present invention are: this Internal Medicine-Oncology clinical administration device, stepper motor pass through
Gear band moving tooth plate is mobile, and tooth plate drives first movement plug and the second mobile plug to be moved to the left, and used medical fluid recycles in time,
Tumor locus therapeutic effect is good, will not generate injury to non-tumor locus；Clamping ring prevents insertion tube from shaking, and mitigates insertion tube and shakes
The dynamic influence to patient；Fixed link, cross bar and sliding bar are used cooperatively, and are improved the mobile stability of tooth plate, are guaranteed the note of medical fluid
Enter speed.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the present invention；
Fig. 2 is structure enlargement diagram at A of the present invention；
Fig. 3 is structure enlargement diagram at B of the present invention.
In figure: 1 clamping ring, 2 temperature sensors, 3 electric heating sheets, 4 first check valves, 5 first storage cases, 6 first movements
Plug, 7 fixed blocks, 8 sliding bars, 9 tooth plates, 10 second mobile plugs, 11 second storage cases, 12 second one-way valves, 13 bottom plates, 14 are fixed
Bar, 15 gears, 16 outlet tubes, 17 inlet tubes, 18 liquid drain holes, 19 stepper motors, 20 cross bars, 21 PLC controllers, 22 insertion tubes.
Specific embodiment
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 description, 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.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of Internal Medicine-Oncology clinical administration device, including bottom plate
13 and insertion tube 22, the upper surface of bottom plate 13 PLC controller 21, the left end and the right side of 13 upper surface of bottom plate are fixed with by fixed frame
End is symmetrically fixed with the first storage case 5 and the second storage case 11, and the opening of the first storage case 5 is towards right side, the second storage case 11
Opening be slidably connected towards left side, the inner wall of the first storage case 5 and the side of first movement plug 6, the second storage case 11 it is interior
The side of wall and the second mobile plug 10 is slidably connected, and first movement plug 6 and the second mobile plug 10 are connected by tooth plate 9, tooth plate 9
Lower surface offers groove in left-right direction, groove and gear 15 engagement of 9 lower surface of tooth plate, gear 15 and stepper motor 19
Output shaft is coaxially fixed, and stepper motor 19 is fixed on the upper surface of bottom plate 13 by fixed frame.
The upper surface of tooth plate 9 is equipped with sliding bar 8, and 8 left and right ends of sliding bar pass through the upper table of fixed block 7 and tooth plate 9 respectively
Face left and right ends are fixedly connected, and the slide opening on sliding bar 8 and cross bar 20 is slidably connected, the lower surface of sliding bar 8 and tooth plate 9 it is upper
Surface is slidably connected, and the leading flank of cross bar 20 is fixedly connected with the upper end of 14 trailing flank of fixed link, the lower end and bottom of fixed link 14
The upper surface of plate 13 is fixedly connected, and fixed link 14, cross bar 20 and sliding bar 8 are used cooperatively, and improves the mobile stability of tooth plate 9,
Guarantee the injection rate of medical fluid.
Temperature sensor 2 and electric heating sheets 3 are installed in the mounting groove in 5 inside left face of the first storage case, when PLC is controlled
When device 21 detects the temperature of medical fluid in the first storage case 5 lower than setting value by temperature sensor 2, PLC controller 21 is controlled
To the medicine liquid heating in the first storage case 5, the inlet of 5 left side of the first storage case and the first check valve 4 go out electric heating sheets 3
Liquid mouth is connected to by conduit, and the inlet of the first check valve 4 is connected to the liquid outlet of external liquid reserve tank by conduit, and second accommodates
The liquid outlet of 11 right side of case is connected to the inlet of second one-way valve 12 by conduit, the inlet of second one-way valve 12 and outer
The inlet of portion's waste fluid bag is connected to by conduit.
The side of insertion tube 22 and the inner wall of clamping ring 1 are slidably connected, and the upper surface of clamping ring 1 is equipped with rubber pad, clamping
Ring 1 prevents insertion tube 22 from shaking, and mitigates influence of the shaking of insertion tube 22 to patient, and the upper end of insertion tube 22 is arc, insertion tube
The top of 22 sides offers liquid drain hole 18, and the quantity of liquid drain hole 18 is eight, and eight liquid drain holes 18 are around the axis of insertion tube 22
Line is angularly distributed, the closed setting in the lower end of insertion tube 22, and the inside of insertion tube 22 is equipped with outlet tube 16 and inlet tube 17, out liquid
The upper end of pipe 16 is connected to the liquid outlet of 22 upper end of insertion tube, and the lower end of outlet tube 16 and the lower end of inlet tube 17 are run through and prolonged
The lower section of insertion tube 22 is extended to, the lower end of outlet tube 16 is connected to the inlet of 5 left side of the first storage case by conduit, feed liquor
The lower end of pipe 17 is connected to the liquid outlet of 11 right side of the second storage case by conduit, and stepper motor 19 is by gear 15 with movable tooth
Plate 9 is mobile, and tooth plate 9 drives first movement plug 6 and the second mobile plug 10 to be moved to the left, and used medical fluid recycles in time, tumour
Site treatment effect is good, will not generate injury, the input terminal of PLC controller 21 and the output end of external power supply to non-tumor locus
Electrical connection, the output end of PLC controller 21 are electrically connected with the input terminal of the input terminal of electric heating sheets 3 and stepper motor 19 respectively,
The output end electrical connection of the input terminal and temperature sensor 2 of PLC controller 21.
PLC controller 21 controls electric heating sheets 3 and stepper motor 19 is means commonly used in the prior art.
When in use: right side of the mobile plug 10 of initial state second inside the second storage case 11, first movement plug 6
Right side inside the first storage case 5, the first storage case 5 is interior equipped with medical fluid, when PLC controller 21 is examined by temperature sensor 2
When measuring the temperature of medical fluid in the first storage case 5 lower than setting value, PLC controller 21 controls electric heating sheets 3 to the first storage case 5
Interior medicine liquid heating.
Doctor is provided with micropore at patient tumors, and insertion tube 22 is inserted into micropore by doctor, and doctor consolidates ring 1 is clamped
It is fixed, prevent insertion tube 22 from shaking.
PLC controller 21 controls stepper motor 19 and works, and stepper motor 19 is by gear 15 with the movement of moving tooth plate 9, tooth plate 9
First movement plug 6 and the second mobile plug 10 is driven to be moved to the left, the medical fluid in the first storage case 5 enters outlet tube 16 through conduit
In, at tumour, the used drug in wound enters the medicine liquid spray of outlet tube 16 through liquid drain hole 18, inlet tube 17 and conduit
Into the second storage case 11.
When the drug use in the first storage case 5 finishes, outlet tube 16 is located at the part outside insertion tube 22 by doctor
It is located at the part outside insertion tube 22 with inlet tube 17 to clamp by clip, PLC controller 21 controls stepper motor 19 and works,
Stepper motor 19 is mobile with moving tooth plate 9 by gear 15, and tooth plate 9 drives first movement plug 6 and the second mobile plug 10 to move right,
Medical fluid in external liquid reserve tank enters in the first storage case 5 through the first check valve 4, and the waste liquid in the second storage case 11 is through second
Check valve 12 enters in external waste fluid bag.
The present invention, stepper motor 19 is mobile with moving tooth plate 9 by gear 15, and tooth plate 9 drives first movement plug 6 and second to move
Dynamic plug 10 is moved to the left, and used medical fluid recycles in time, and tumor locus therapeutic effect is good, will not generate wound to non-tumor locus
Evil；Clamping ring 1 prevents insertion tube 22 from shaking, and mitigates influence of the shaking of insertion tube 22 to patient；Fixed link 14, cross bar 20 and sliding
Bar 8 is used cooperatively, and is improved the mobile stability of tooth plate 9, is guaranteed the injection rate of medical fluid.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of Internal Medicine-Oncology clinical administration device, including bottom plate (13) and insertion tube (22), it is characterised in that: the bottom plate
(13) left end of upper surface and right end are symmetrically fixed with the first storage case (5) and the second storage case (11), the first storage case (5)
Opening is towards right side, and the opening of the second storage case (11) is towards left side, the inner wall and first movement plug (6) of the first storage case (5)
Side be slidably connected, the side of the inner wall of the second storage case (11) and the second mobile plug (10) is slidably connected, first movement plug
(6) it is connected with the second mobile plug (10) by tooth plate (9), the lower surface of tooth plate (9) offers groove, tooth plate in left-right direction
(9) output shaft of groove and gear (15) engagement of lower surface, gear (15) and stepper motor (19) is coaxially fixed, stepper motor
(19) upper surface of bottom plate (13) is fixed on by fixed frame；
The inlet of the first storage case (5) left side and the liquid outlet of the first check valve (4) are connected to by conduit, the first check valve
(4) inlet is connected to the liquid outlet of external liquid reserve tank by conduit, the liquid outlet of the second storage case (11) right side and the
The inlet of two check valves (12) is connected to by conduit, and the inlet of the inlet of second one-way valve (12) and external waste fluid bag is logical
Cross conduit connection；
The upper end of the insertion tube (22) is arc, and the top of insertion tube (22) side offers liquid drain hole (18), insertion tube
(22) the closed setting in lower end, the inside of insertion tube (22) are equipped with outlet tube (16) and inlet tube (17), outlet tube (16) it is upper
End is connected to the liquid outlet of insertion tube (22) upper end, and the lower end of outlet tube (16) and the lower end of inlet tube (17) are run through and extended
To the lower section of insertion tube (22), the lower end of outlet tube (16) is connected to the liquid outlet of the first storage case (5) left side by conduit,
The lower end of inlet tube (17) is connected to the inlet of the second storage case (11) right side by conduit, and the upper surface of bottom plate (13) is logical
It crosses fixed frame to be fixed with PLC controller (21), the output end electrical connection of the input terminal and external power supply of PLC controller (21), PLC
The input terminal electrical connection of the output end and stepper motor (19) of controller (21).
2. a kind of Internal Medicine-Oncology clinical administration device according to claim 1, it is characterised in that: the tooth plate (9) it is upper
Surface is equipped with sliding bar (8), and sliding bar (8) left and right ends pass through the upper surface left and right ends of fixed block (7) and tooth plate (9) respectively
It is fixedly connected, the slide opening on sliding bar (8) and cross bar (20) is slidably connected, the lower surface of sliding bar (8) and the upper table of tooth plate (9)
Face is slidably connected, and the leading flank of cross bar (20) is fixedly connected with the upper end of fixed link (14) trailing flank, the lower end of fixed link (14)
It is fixedly connected with the upper surface of bottom plate (13).
3. a kind of Internal Medicine-Oncology clinical administration device according to claim 1, it is characterised in that: first storage case
(5) temperature sensor (2) and electric heating sheets (3), the output end of temperature sensor (2) are installed in the mounting groove in inside left face
It is electrically connected with the input terminal of PLC controller (21), the output end of PLC controller (21) and the input terminal of electric heating sheets (3) are electrically connected
It connects.
4. a kind of Internal Medicine-Oncology clinical administration device according to claim 1, it is characterised in that: the insertion tube (22)
The inner wall of side and clamping ring (1) is slidably connected, and the upper surface of clamping ring (1) is equipped with rubber pad.
5. a kind of Internal Medicine-Oncology clinical administration device according to claim 1, it is characterised in that: the liquid drain hole (18)
Quantity is eight, and eight liquid drain holes (18) are angularly distributed around the axis of insertion tube (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252252.1A CN110152163B (en) | 2018-03-26 | 2018-03-26 | Clinical device of dosing of medical oncology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810252252.1A CN110152163B (en) | 2018-03-26 | 2018-03-26 | Clinical device of dosing of medical oncology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110152163A true CN110152163A (en) | 2019-08-23 |
| CN110152163B CN110152163B (en) | 2021-06-22 |
Family
ID=67636037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810252252.1A Expired - Fee Related CN110152163B (en) | 2018-03-26 | 2018-03-26 | Clinical device of dosing of medical oncology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110152163B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623771A (en) * | 2019-10-12 | 2019-12-31 | 中国科学院深圳先进技术研究院 | Stepping drug administration device |
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| US6267751B1 (en) * | 1998-09-28 | 2001-07-31 | Embol-X, Inc. | Suction support and method of use |
| US20110230821A1 (en) * | 2010-03-20 | 2011-09-22 | Uros Babic | Manual assembly for cardio-circulatory resuscitation |
| WO2012108910A1 (en) * | 2011-02-08 | 2012-08-16 | Fresenius Medical Care Holdings, Inc. | Portable dialysis machine |
| CN104665878A (en) * | 2014-12-25 | 2015-06-03 | 王菊 | Automatic flushing type body fluid sampling device for department of neurology |
| CN204995911U (en) * | 2015-09-07 | 2016-01-27 | 张明 | Full automatic -mixing injects pump |
| CN105771016A (en) * | 2016-01-31 | 2016-07-20 | 郑金芝 | Postpartum cleaning and nursing device for obstetrical department |
| CN206809501U (en) * | 2017-01-20 | 2017-12-29 | 胡娟娟 | A kind of gynemetrics's cleaning device |
-
2018
- 2018-03-26 CN CN201810252252.1A patent/CN110152163B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6267751B1 (en) * | 1998-09-28 | 2001-07-31 | Embol-X, Inc. | Suction support and method of use |
| US20110230821A1 (en) * | 2010-03-20 | 2011-09-22 | Uros Babic | Manual assembly for cardio-circulatory resuscitation |
| WO2012108910A1 (en) * | 2011-02-08 | 2012-08-16 | Fresenius Medical Care Holdings, Inc. | Portable dialysis machine |
| CN104665878A (en) * | 2014-12-25 | 2015-06-03 | 王菊 | Automatic flushing type body fluid sampling device for department of neurology |
| CN204995911U (en) * | 2015-09-07 | 2016-01-27 | 张明 | Full automatic -mixing injects pump |
| CN105771016A (en) * | 2016-01-31 | 2016-07-20 | 郑金芝 | Postpartum cleaning and nursing device for obstetrical department |
| CN206809501U (en) * | 2017-01-20 | 2017-12-29 | 胡娟娟 | A kind of gynemetrics's cleaning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623771A (en) * | 2019-10-12 | 2019-12-31 | 中国科学院深圳先进技术研究院 | Stepping drug administration device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110152163B (en) | 2021-06-22 |
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