CN209172464U - A kind of visible abortion pipe that visual angle is variable - Google Patents
A kind of visible abortion pipe that visual angle is variable Download PDFInfo
- Publication number
- CN209172464U CN209172464U CN201820936993.7U CN201820936993U CN209172464U CN 209172464 U CN209172464 U CN 209172464U CN 201820936993 U CN201820936993 U CN 201820936993U CN 209172464 U CN209172464 U CN 209172464U
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- Prior art keywords
- handle
- pipe
- visual angle
- gear
- accommodating chamber
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Abstract
The utility model discloses the visible abortion pipes that a kind of visual angle can be changed, and are mainly used for gynaecology visualization abortion.The visible abortion pipe includes handle and the suction tube and rotary components for being set to handle, the tube head of suction tube is formed with the accommodating chamber of seal isolation, high definition miniature webcam is provided in accommodating chamber, the hollow pipeline of seal isolation is formed on the inner wall of suction tube, one end of hollow pipeline is connected to accommodating chamber, the other end of hollow pipeline is connected to handle, the rotary components are set to accommodating chamber, in hollow pipeline and handle, high definition miniature webcam can be driven to rotate in a circumferential direction along suction tube to change visual angle, to realize under conditions of not circumferential rotating suction pipe, high definition miniature webcam is circumferentially rotated to change visual angle, improve the operating experience of operator.
Description
Technical field
The utility model relates to the variable visible abortions of medical instruments field more particularly to a kind of visual angle for gynaecology
Pipe.
Background technique
Visible abortion pipe is mainly used for gynaecology visualization abortion, including handle and the suction tube being arranged on handle.
Real time imagery can be carried out to uterine cavity inner case by attracting the high definition miniature webcam of tube head, to realize visualization operation；Suction tube
In pipeline pregnant bursa tissue can be aspirated, to realize abortion.
In the prior art, high definition miniature webcam is fixedly installed on attraction tube head, so that in not circumferential rotating suction pipe
Under the conditions of, the visual angle of observation is fixed and invariable；However, suction tube often cannot be big when aspirating to pregnant bursa tissue
Amplitude is mobile and rotation, thus affects the operating experience of operator.
Utility model content
The utility model embodiment provides a kind of visible abortion pipe that visual angle is variable, may be implemented in the suction that do not rotate in a circumferential direction
Under conditions of skirt, completion circumferentially rotates high definition miniature webcam to change visual angle, promotes the operating experience of operator.
The utility model embodiment provides a kind of visible abortion pipe that the visual angle for surgical operation is variable, including handle
With the suction tube for being set to handle, the tube head of the suction tube is formed with the accommodating chamber of seal isolation, setting in the accommodating chamber
There is high definition miniature webcam, the position of close high definition miniature webcam offers suction windows, the attraction on the suction tube
The hollow pipeline of seal isolation is formed on the inner wall of pipe, one end of the hollow pipeline is connected to accommodating chamber, the hollow tube
The other end in road is connected to handle；
The visible abortion pipe further includes rotary components, and the rotary components are set to accommodating chamber, hollow pipeline and handle
It is interior, for driving high definition miniature webcam to rotate in a circumferential direction along suction tube to change visual angle.
Optionally, the rotary components include the disc seat being set in accommodating chamber and first gear, and through setting
Transmission shaft in accommodating chamber, hollow pipeline and handle；The high definition miniature webcam is fixedly installed on an end face of disc seat,
The side of the disc seat opens up fluted, and the bottom portion of groove is formed with the screw thread being meshed with first gear, and described first
Gear fixed jacket is in the front end of transmission shaft；It drives first gear to rotate in a circumferential direction when transmission shaft rotates in a circumferential direction, and then drives circle
Disk seat rotates in a circumferential direction, so that high definition miniature webcam be driven to rotate in a circumferential direction.
Optionally, the rotary components further include the second gear being set in handle, third gear and stepper motor；Institute
Second gear fixed jacket is stated in the rear end of transmission shaft, the second gear is engaged with third gear, and the third gear is fixed
It is coated at the output shaft of stepper motor；Third gear is driven to rotate in a circumferential direction when the output shaft of stepper motor rotates in a circumferential direction, in turn
Second gear is driven to rotate in a circumferential direction, so that transmission shaft be driven to rotate in a circumferential direction.
Optionally, the rotary components further include the motor driving circuit board being set in handle；The motor driven electricity
Road plate is electrically connected to stepper motor, for driving stepper motor forward, reverse or stop to turn.
Optionally, the visible abortion pipe further includes the image transmitter card being set in accommodating chamber, and is set to
Image circuit board for receiving in handle；The image transmitter card is electrically connected to high definition miniature webcam, for high definition is micro-
The tissue image of type camera shooting is sent to image circuit board for receiving through wireless communication.
Optionally, the visible abortion pipe further includes the main control board being set in handle；The main control board point
It is not electrically connected to motor driving circuit board and image circuit board for receiving, for sending control instruction to motor driving circuit board, with
And receive the tissue image that the transmission of image circuit board for receiving comes.
Optionally, antenna is provided on the main control board, the antenna is used for and external device communication.
Optionally, power switch is additionally provided on the main control board, the power switching portion reaches outside handle.
Optionally, the shell of the accommodating chamber is high light transmission material.
Optionally, the case surface of the accommodating chamber, which is coated with, dredges blood coating.
Therefore the visible abortion pipe in the utility model, including handle and the suction tube for being set to handle, suction tube
The upper position close to high definition miniature webcam offers suction windows, and suction tube is formed with suction channel in pipe, and manages interior suction
The front end in channel is connected to suction windows, and by designing rotary components on visualization abortion, wherein rotary components are arranged
In in accommodating chamber, hollow pipeline and handle, may be implemented under conditions of not circumferential rotating suction pipe, completion circumferentially rotates high definition
Miniature webcam promotes the operating experience of operator to change visual angle.
Detailed description of the invention
It, below will be to required in embodiment or description of the prior art in order to illustrate more clearly of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the variable visible abortion pipe in visual angle provided by the embodiment of the utility model.
Drawing reference numeral:
Handle -100, second gear -101, third gear -102, stepper motor -103, motor driving circuit board -104, shadow
Picture circuit board for receiving -105, main control board -106, antenna -107, power switch -108, discharge port -109, the interior suction of handle are logical
Road -110, bore changeover portion -111, through-hole -112, sealing ring -113, transmission gear -114, groove -115, key -116 are horizontal
Column -117, sliding rail -118, rack gear -119, metal block -120, metal bar -121, heating wire -122, heat sensor -123, temperature control electricity
Road plate -124, heater switch -125；
Suction tube -200, accommodating chamber -201, high definition miniature webcam -202, suction windows -203, hollow pipeline -204, circle
Interior suction channel-is managed in disk seat -205, first gear -206, transmission shaft -207, groove -208, image transmitter card -209
210, stir rod -211.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Forward and backward 2 directions for respectively corresponding Fig. 1 and being identified of the noun of locality in the utility model embodiment.
Fig. 1 is a kind of structural schematic diagram of the variable visible abortion pipe in visual angle provided by the embodiment of the utility model.Such as Fig. 1
Shown, which includes handle 100 and the suction tube 200 for being set to handle 100, and the tube head of suction tube 200 is formed with
The accommodating chamber 201 of seal isolation, is provided with high definition miniature webcam 202 in accommodating chamber 201, micro- close to high definition on suction tube 200
The position of type camera 202 offers suction windows 203.
Referring to Fig. 1, the hollow pipeline 204 of seal isolation is formed on the inner wall of suction tube 200 in the present embodiment, in
One end of vacant duct 204 is connected to accommodating chamber 201, and the other end of hollow pipeline 204 is connected to handle 100, the visible abortion pipe
It further include rotary components, which is set in accommodating chamber 201, hollow pipeline 204 and handle 100, for driving high definition
Miniature webcam 202 rotates in a circumferential direction along suction tube 200 to change visual angle, to realize in not circumferential rotating suction pipe 200
Under the conditions of, high definition miniature webcam 202 is circumferentially rotated to change visual angle, improves the operating experience of operator.
Specifically, rotary components include the disc seat 205 being set in accommodating chamber 201 and first gear 206, and run through
The transmission shaft 207 being set in accommodating chamber 201, hollow pipeline 204 and handle 100, high definition miniature webcam 202 are fixedly installed on
One end face of disc seat 205, the side of disc seat 205 open up fluted 208, and 208 bottom of groove is formed with and first gear 206
The screw thread being meshed, 206 fixed jacket of first gear drive when transmission shaft 207 rotates in a circumferential direction in the front end of transmission shaft 207
One gear 206 rotates in a circumferential direction, and then disc seat 205 is driven to rotate in a circumferential direction, so that high definition miniature webcam 202 be driven circumferentially to revolve
Turn.
Further, rotary components further include the second gear 101 being set in handle 100, third gear 102 and stepping
Motor 103,101 fixed jacket of second gear are engaged in the rear end of transmission shaft 207, second gear 101 with third gear 102, the
Three gears, 102 fixed jacket drives when the output shaft of stepper motor 103 rotates in a circumferential direction in the output shaft of stepper motor 103
Three gears 102 rotate in a circumferential direction, and then second gear 101 is driven to rotate in a circumferential direction, so that transmission shaft 207 be driven to rotate in a circumferential direction.
In addition, rotary components further include the motor driving circuit board 104 being set in handle 100, motor driving circuit board
104 are electrically connected to stepper motor 103, for driving 103 forward, reverse or stop of stepper motor to turn.
Optionally, which further includes the image transmitter card 209, Yi Jishe being set in accommodating chamber 201
The image circuit board for receiving 105 being placed in handle 100, image transmitter card 209 are electrically connected to high definition miniature webcam 202,
Tissue image for shooting high definition miniature webcam 202 is sent to image circuit board for receiving through wireless communication
105。
Optionally, which further includes the main control board 106 being set in handle 100, main control board 106
It is electrically connected in motor driving circuit board 104 and image circuit board for receiving 105, for being sent to motor driving circuit board 104
Control instruction, and receive the tissue image that the transmission of image circuit board for receiving 105 comes.
Further, antenna 107 is provided on main control board 106, antenna 107 is used for and external device communication, passes through
The tissue image that main control board 106 receives is transferred to external equipment by antenna 107, to realize logical with external equipment
News.
Further, power switch 108 is additionally provided on main control board 106,108 part of power switch reaches handle
Outside 100, operator directly can start high definition miniature webcam 202 by the power switch 108 outside handle 100, or pass through rotation
Turn power switch and realize that control suction tube 200 rotates in a circumferential direction, operates more convenient.
Optionally, the shell of accommodating chamber 201 is high light transmission material, to promote the clarity of camera shooting image.
Further, the case surface of accommodating chamber 201, which is coated with, dredges blood coating, to the blood on 201 shell of accommodating chamber
It is evacuated, so that operator observes pregnant bursa tissue smoking conditions.
In order to make it easy to understand, will hereafter describe down the principle of visible abortion pipe visual angle change from whole:
It drives third gear to rotate in a circumferential direction when the output shaft of stepper motor rotates in a circumferential direction, and then second gear is driven circumferentially to revolve
Turn, so that transmission shaft be driven to rotate in a circumferential direction, drives first gear to rotate in a circumferential direction when transmission shaft rotates in a circumferential direction, and then drive disk
Seat rotates in a circumferential direction, so that high definition miniature webcam be driven to rotate in a circumferential direction.
Therefore the visible abortion pipe in the utility model, including handle and the suction tube for being set to handle, suction tube
The upper position close to high definition miniature webcam offers suction windows, and suction tube is formed with suction channel in pipe, and manages interior suction
The front end in channel is connected to suction windows, and by designing rotary components on visualization abortion, wherein rotary components are arranged
In in accommodating chamber, hollow pipeline and handle, may be implemented under conditions of not circumferential rotating suction pipe, completion circumferentially rotates high definition
Miniature webcam promotes the operating experience of operator to change visual angle.
Again referring to Fig. 1, in the present embodiment, suction tube 200 is formed with suction channel 210 in pipe, and manages interior suction channel
210 front end is connected to suction windows 203, and visible abortion pipe further includes dredging component, and it is logical that dredging component is set to suction in pipe
In road 210 and handle 100, for suction channel 210 in dredging pipe to improve blocking.By designing dredging on visible abortion pipe
The suction channel in the pipe of suction tube 200 may be implemented wherein dredging components are set to suction channel 210 in pipe in component
210 dredge it when blocked, promote the operating experience of operator.
Specifically, dredging component include part be set to suction channel 210 in pipe stir rod 211, stir rod 211 for axis
The suction channel 210 into the mode dredging pipe of reciprocating motion, can be more advantageous in excretory duct by way of axially reciprocating
The tamper of suction channel 210.
Optionally, this stirs rod 211 and is set as helical form, and the spiral helicine rod 211 that stirs can will increase axially contact area, more
Suction channel 210 is dredged in pipe easy to accomplish to suction tube 200.
Optionally, the rear end of handle 100 offers the discharge port 109 being connected to external pregnant bursa collector, shape in handle 100
At there is suction channel 110 in handle, the front end of suction channel 110 is connected to the rear end for managing interior suction channel 210 in handle, suction in handle
The rear end in channel 110 is connected to discharge port 109, and the pregnant bursa tissue of absorption is logical into suction in handle by suction channel 210 in managing
Road 110, then be discharged by the discharge port 109 of suction channel 110 in handle.
Further, the bore of suction channel 210 is greater than the bore of suction channel 110 in handle in managing, and manages interior suction channel
210 bore is conducive to adsorb pregnant bursa tissue greatly, and suction channel 210 and the junction of suction channel 110 in handle are formed in pipe
There is bore changeover portion 111, through-hole 112 is offered on bore changeover portion 111, the rear end for stirring rod 211 is taken out out of through-hole 112 protruded tube
It inhales channel 210 and enters in handle 100.
Optionally, dredging component further includes the sealing ring 113 being set in through-hole 112, and sealing ring 113, which is movably set in, to be stirred
Rod 211, sealing ring 113 can prevent the pregnant bursa tissue of absorption from entering in handle 100, internal part avoided to be corroded.
Specifically, dredging component further includes the transmission gear 114 being set in handle 100, the rear end for stirring rod 211 is formed with
The groove 115 engaged with transmission gear 114, when transmission gear 114 rotates and reverse, 211 axially reciprocating of rod is stirred in drive.
Further, dredging component further includes key 116, and our department of key 116 is set in handle 100, key 116
Operation portion stretches out outside handle 100, and spreader 117 is provided on 100 inner wall of handle, is formed in our department of key 116 and spreader 117
The sliding rail 118 being slidably matched in the axial direction is additionally provided with the rack gear 119 engaged with transmission gear 114 in our department of key 116,
When the sliding of 116 axial reciprocating of key, band nutating gear 114 is rotated and reverse, when suction channel 210 is blocked in pipe,
Operator can control transmission gear 114 by key 116 and rotate and reverse, and it is axial under the drive of transmission gear 114 to stir rod 211
It moves back and forth.
Optionally, stirring rod 211 and being placed in the part of suction channel 210 in pipe is helical form.
Optionally, the position of suction channel 110 is higher than the position for managing interior suction channel 210 in handle, and key 116 can be disposed at
100 lower space of handle, it is user-friendly.
In order to make it easy to understand, hereafter the principle of blocking will be improved from whole to describe down the visible abortion pipe:
The sliding of 116 axial reciprocating of key, band nutating gear 114 rotate and reverse, and the rear end for stirring rod 211 is formed with and passes
The groove 115 that moving gear 211 engages, when transmission gear -114 rotates and reverse, 211 axially reciprocating of rod is stirred in drive, from
And dredge blockage.
Therefore the visible abortion pipe in the utility model, including handle and the suction tube for being set to handle, suction tube
The upper position close to high definition miniature webcam offers suction windows, and suction tube is formed with suction channel in pipe, and manages interior suction
The front end in channel is connected to suction windows, by designing dredging component on visible abortion pipe, wherein dredging components setting
In suction channel in pipe, it may be implemented to dredge it when suction channel is blocked in the pipe of suction tube, promote operator
Operating experience.
Also referring to Fig. 1, in the present embodiment, visible abortion pipe further includes the heat being set in suction tube 200 and handle 100
Conducting subassembly, for the termal conductor module for thermally conductive to suction tube 200, which further includes being set in handle 100
Heating component, the heating component are connect with termal conductor module, and the heat of heating component is conducted to suction tube by termal conductor module, from
And realize and suction tube is heated, overcome ice-cold foreign body sensation, promotes Patient Experience.
Specifically, suction tube 200 is formed with suction channel 210 in pipe, front end and the suction windows of interior suction channel 210 are managed
203 are connected to, and are formed with suction channel 110 in handle in handle 100, the front end of suction channel 110 and the interior suction channel of pipe in the handle
210 rear end connection, the tube wall for managing suction channel 110 in interior suction channel 210 and handle collectively form termal conductor module, this is practical
It is novel to increase component newly without additional, termal conductor module can be formed by itself component, save cost.
In addition, the heating component includes metal block 120, metal bar 121 and heating wire 122, metal block 120 is fixedly installed on
In handle on the tube wall of suction channel 110, metal bar 121 is contacted with metal block 120, and heating wire 122 is spirally wound on metal bar 121
On, heating wire 122 generates heat, and heat is conducted to metal block 120 by metal bar 121, and metal block 120 is conducted to heat after concentrating heat
Conducting subassembly.
Optionally, heating component further includes heat sensor 123, and inductive head and the metal block 120 of the heat sensor 123 connect
Touching, for incuding the real time temperature of metal block.
Further, heating component further includes the temperature control circuit board 124 being set in handle 100, the end of heating wire -122
Head is electrically connected with temperature control circuit board 124, and the data line of heat sensor 123 is electrically connected with temperature control circuit board 124, temperature control circuit board
124 for being heated to human body temperature for the temperature of metal plate by heating heating wire 122 and keeping, the temperature for arriving patient perceptions
It is suitable for, further promotes Patient Experience.
Optionally, heater switch 125 is additionally provided on temperature control circuit board 124,125 part of heater switch reaches handle
Outside 100, doctor directly can start heating function by the heater switch 125 outside handle, operate more convenient.
Further, visible abortion pipe further includes the main control board 106 being set in handle 100, main control board 106
It is electrically connected with temperature control circuit board 124.
Optionally, antenna 107 is provided on main control board 106, antenna 107 is used for and external device communication.
Optionally, metal block 120 is Al alloy block, and the heat of metal bar can be transmitted to tube wall faster by Al alloy block,
Make absorbing pipe fever faster, and Al alloy block is light-weight, and handle is held light, is convenient for surgical procedure.
Optionally, metal bar 121 is copper rod, and the heat that wire is taken a walk comparatively fast can be transmitted to metal block by copper rod.
In order to make it easy to understand, will hereafter describe down the principle of the visible abortion pipe heating function from whole:
Electrothermal wire heating in handle, heating wire are spirally wound on metal bar, and heat is transmitted to metal by metal bar
Block, metal block are fixedly installed in handle on the tube wall of suction channel, and heat is transmitted to the pipe of suction channel in handle by metal block
Wall, in handle the front end of suction channel with manage in the rear end of suction channel be connected to, heat is conducted by the tube wall of suction channel in handle
The tube wall of suction channel in pipe heats suction tube to realize, overcomes ice-cold foreign body sensation, promotes Patient Experience.
Therefore the visible abortion pipe in the utility model, including handle and the suction tube for being set to handle, suction tube
The upper position close to high definition miniature webcam offers suction windows, and suction tube is formed with suction channel in pipe, and manages interior suction
The front end in channel is connected to suction windows, by designing termal conductor module and heating component on visible abortion pipe, wherein heat passes
Guide assembly part is set in suction tube, and heating component is connect with termal conductor module, be may be implemented to heat suction tube, is overcome ice
Cold foreign body sensation promotes Patient Experience.
Above disclosures are merely preferred embodiments of the utility model, the description thereof is more specific and detailed, certainly not
The interest field of the utility model, therefore equivalent variations made according to the claim of the utility model can be limited with this, still belonged to
The range that the utility model is covered.It should be pointed out that for those of ordinary skill in the art, not departing from this reality
Under the premise of with novel design, various modifications and improvements can be made, and these are all within the protection scope of the present invention.
Claims (10)
1. a kind of variable visible abortion pipe in visual angle, including handle and the suction tube for being set to handle, the tube head of the suction tube
It is formed with the accommodating chamber of seal isolation, high definition miniature webcam, close high definition on the suction tube are provided in the accommodating chamber
The position of miniature webcam offers suction windows, which is characterized in that
The hollow pipeline of seal isolation is formed on the inner wall of the suction tube, one end of the hollow pipeline and accommodating chamber connect
Logical, the other end of the hollow pipeline is connected to handle；
The visible abortion pipe further includes rotary components, and the rotary components are set in accommodating chamber, hollow pipeline and handle, is used
It rotates in a circumferential direction in driving high definition miniature webcam along suction tube to change visual angle.
2. the variable visible abortion pipe in visual angle as described in claim 1, which is characterized in that the rotary components include being set to
Disc seat and first gear in accommodating chamber, and the transmission shaft being disposed through in accommodating chamber, hollow pipeline and handle；
The high definition miniature webcam is fixedly installed on an end face of disc seat, and the side of the disc seat opens up fluted, institute
It states bottom portion of groove and is formed with the screw thread being meshed with first gear, the first gear fixed jacket is in the front end of transmission shaft；When
It drives first gear to rotate in a circumferential direction when transmission shaft rotates in a circumferential direction, and then disc seat is driven to rotate in a circumferential direction, to drive high definition miniature
Camera rotates in a circumferential direction.
3. the variable visible abortion pipe in visual angle as claimed in claim 2, which is characterized in that the rotary components further include setting
In second gear, third gear and stepper motor in handle；
The second gear fixed jacket is engaged in the rear end of transmission shaft, the second gear with third gear, the third tooth
Fixed jacket is taken turns in the output shaft of stepper motor；Third gear is driven circumferentially to revolve when the output shaft of stepper motor rotates in a circumferential direction
Turn, and then second gear is driven to rotate in a circumferential direction, so that transmission shaft be driven to rotate in a circumferential direction.
4. the variable visible abortion pipe in visual angle as claimed in claim 3, which is characterized in that the rotary components further include setting
In the motor driving circuit board in handle；
The motor driving circuit board is electrically connected to stepper motor, for driving stepper motor forward, reverse or stop to turn.
5. the variable visible abortion pipe in visual angle as claimed in claim 4, which is characterized in that the visible abortion pipe further includes setting
The image transmitter card being placed in accommodating chamber, and the image circuit board for receiving being set in handle；
The image transmitter card is electrically connected to high definition miniature webcam, the tissue shadow for shooting high definition miniature webcam
As being sent to image circuit board for receiving through wireless communication.
6. the variable visible abortion pipe in visual angle as claimed in claim 5, which is characterized in that the visible abortion pipe further includes setting
The main control board being placed in handle；
The main control board is electrically connected in motor driving circuit board and image circuit board for receiving, for electric to motor driven
Road plate sends control instruction, and receives the tissue image that the transmission of image circuit board for receiving comes.
7. the variable visible abortion pipe in visual angle as claimed in claim 6, which is characterized in that be provided on the main control board
Antenna, the antenna is used for and external device communication.
8. the variable visible abortion pipe in visual angle as claimed in claim 6, which is characterized in that also set up on the main control board
There is power switch, the power switching portion reaches outside handle.
9. the variable visible abortion pipe in visual angle as described in claim 1, which is characterized in that the shell of the accommodating chamber is high saturating
Luminescent material.
10. the variable visible abortion pipe in visual angle as claimed in claim 9, which is characterized in that the case surface of the accommodating chamber
Coated with thin blood coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936993.7U CN209172464U (en) | 2018-06-18 | 2018-06-18 | A kind of visible abortion pipe that visual angle is variable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820936993.7U CN209172464U (en) | 2018-06-18 | 2018-06-18 | A kind of visible abortion pipe that visual angle is variable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209172464U true CN209172464U (en) | 2019-07-30 |
Family
ID=67357396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820936993.7U Expired - Fee Related CN209172464U (en) | 2018-06-18 | 2018-06-18 | A kind of visible abortion pipe that visual angle is variable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209172464U (en) |
-
2018
- 2018-06-18 CN CN201820936993.7U patent/CN209172464U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 Termination date: 20200618 |