CN109223122A - A kind of ct intervention guidance three-dimensional orientation device - Google Patents
A kind of ct intervention guidance three-dimensional orientation device Download PDFInfo
- Publication number
- CN109223122A CN109223122A CN201810919176.5A CN201810919176A CN109223122A CN 109223122 A CN109223122 A CN 109223122A CN 201810919176 A CN201810919176 A CN 201810919176A CN 109223122 A CN109223122 A CN 109223122A
- Authority
- CN
- China
- Prior art keywords
- slot
- wall
- rotation
- rotational cylindrical
- block
- 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
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The invention discloses a kind of ct to intervene guidance three-dimensional orientation device, including the fixing seat being fixedly mounted on wall, the fixing seat offers the first fixing groove far from the side of wall, the first rotation slot is offered on the two sides inner wall of first fixing groove, first annular slot is offered on the inner wall of first rotation slot, the first card slot is offered on the inner wall of first annular slot, multiple first movement blocks are slidably fitted in first annular slot, the side of first movement block offers the first limiting slot, the first limited block is slidably fitted in first limiting slot, one end of first limited block extends to the outside of the first limiting slot and is adapted with the first card slot.The configuration of the present invention is simple, it is easy to operate, by the second Rotational Cylindrical of rotation and the first Rotational Cylindrical, with omnidirectional rotary and somascope can be adjusted, and the position of somascope can be fixed after rotation adjusting, will not influence the normal use of somascope, brought convenience to patient.
Description
Technical field
The present invention relates to ct interventional technique field more particularly to a kind of ct intervention guidance three-dimensional orientation devices.
Background technique
CT interventional technique is to intervene using CT as fine needle aspiration biopsy or a kind of technology of the guide device for the treatment of in CT
When guidance, need to check patient using somascope, however the fixing seat on most somascope is fixed on the wall
It is difficult to rotate and adjust, the position of adjusting is limited, influences the normal use of somascope, makes troubles to patient, we mention thus
A kind of ct intervention guidance three-dimensional orientation device out is solved the above problems with this.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of ct intervention guidance proposed is three-dimensional
Orienting device.
To achieve the goals above, present invention employs following technical solutions:
A kind of ct intervention guidance three-dimensional orientation device, including the fixing seat being fixedly mounted on wall, the fixing seat is far from wall
The side of wall offers the first fixing groove, and the first rotation slot, the first rotation slot are offered on the two sides inner wall of the first fixing groove
Inner wall on offer first annular slot, offer the first card slot on the inner wall of first annular slot, sliding peace in first annular slot
Equipped with multiple first movement blocks, the side of first movement block offers the first limiting slot, and is slidably fitted in the first limiting slot
One limited block, one end of the first limited block extend to the outside of the first limiting slot and are adapted with the first card slot, the first limited block
The other end be fixedly installed with one end of the first pressure spring, the other end of the first pressure spring is fixedly mounted on the inner wall of the first limiting slot
On, one end of the first movement block extends to the outside of first annular slot and is fixedly installed with the first rotating block, the first rotation
One end of block extends to the outside of the first rotation slot and is fixedly installed with the first Rotational Cylindrical, and one end of first Rotational Cylindrical extends
To the first fixing groove outside and offer the second fixing groove, be fixedly installed with bearing in the second fixing groove, rotation on bearings peace
Equipped with connecting column, one end of connecting column extends to the outside of the second fixing groove and is fixedly installed with the second Rotational Cylindrical, the second rotation
The two sides of column are rotatably equipped with somascope.
Preferably, the two sides of second Rotational Cylindrical offer the second rotation slot, and the side of somascope is fixedly installed with
Second rotating block, the second rotating block are rotatably installed in the second rotation slot.
Preferably, the second annular groove is offered in second rotation slot, multiple is fixedly installed on the second rotating block
Two movable blocks, the second movable block are connected with the side walls of corresponding second annular groove.
Preferably, the second card slot is offered on the inner wall of second annular groove, the side of the second movable block offers
Two limiting slots are slidably fitted with the second limited block in the second limiting slot.
Preferably, one end of second limited block extends to the outside of the second limiting slot and is adapted with the second card slot,
The other end of second limited block is fixedly installed with one end of the second pressure spring, and the other end of the second pressure spring is fixedly mounted on the second limit
On the inner wall of slot.
Preferably, open up fluted on the two sides inner wall of second fixing groove, bearing is fixedly mounted on the one of groove
On the inner wall of side.
Compared with prior art, the beneficial effects of the present invention are:
Pass through wall, fixing seat, the first fixing groove, the first rotation slot, first annular slot, the first card slot, first movement block, first
Limiting slot, the first limited block, the first pressure spring, the first rotating block, the first Rotational Cylindrical, the second fixing groove, bearing, connecting column, second
Rotational Cylindrical, the second rotation slot, the second rotating block, somascope, the second annular groove and the second movable block cooperation under, when needing to make
When with somascope, the second Rotational Cylindrical is rotated, so that the second Rotational Cylindrical drives the first Rotational Cylindrical to rotate in the first fixing groove, first
Rotational Cylindrical drives the first rotating block to rotate in the first rotation slot, when the first limited block turns to the position of the first card slot, i.e.,
The position that the first Rotational Cylindrical can be fixed, can be adjusted somascope；
The configuration of the present invention is simple, it is easy to operate, it, can be with omnidirectional rotary and tune by the second Rotational Cylindrical of rotation and the first Rotational Cylindrical
Somascope is saved, and the position of somascope can be fixed after rotation adjusting, the normal use of somascope is will not influence, is brought to patient
It is convenient.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of ct intervention guidance three-dimensional orientation device proposed by the present invention；
Fig. 2 is a kind of overlooking structure diagram of ct intervention guidance three-dimensional orientation device proposed by the present invention；
Fig. 3 is a kind of part A structural schematic diagram of ct intervention guidance three-dimensional orientation device proposed by the present invention.
In figure: 1 wall, 2 fixing seats, 3 first fixing grooves, 4 first rotation slots, 5 first annular slots, 6 first card slots, 7
One movable block, 8 first limiting slots, 9 first limited blocks, 10 first pressure springs, 11 first rotating blocks, 12 first Rotational Cylindricals, 13 second
Fixing groove, 14 bearings, 15 connecting columns, 16 second Rotational Cylindricals, 17 second rotation slots, 18 second rotating blocks, 19 somascopes, 20 second
Annular groove, 21 second movable blocks.
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.
Referring to Fig.1-3, a kind of ct intervention guidance three-dimensional orientation device, including the fixing seat 2 being fixedly mounted on wall 1,
Fixing seat 2 offers the first fixing groove 3 far from the side of wall 1, offers first turn on the two sides inner wall of the first fixing groove 3
Slot 4 is moved, first annular slot 5 is offered on the inner wall of the first rotation slot 4, offers the first card slot on the inner wall of first annular slot 5
6, multiple first movement blocks 7 are slidably fitted in first annular slot 5, the side of first movement block 7 offers the first limiting slot 8,
The first limited block 9 is slidably fitted in first limiting slot 8, one end of the first limited block 9 extends to the outside of the first limiting slot 8 simultaneously
It is adapted with the first card slot 6, the other end of the first limited block 9 is fixedly installed with one end of the first pressure spring 10, the first pressure spring 10
The other end is fixedly mounted on the inner wall of the first limiting slot 8, and one end of first movement block 7 extends to the outside of first annular slot 5
And it is fixedly installed with the first rotating block 11, one end of the first rotating block 11 extends to the outside of the first rotation slot 4 and fixed installation
There is the first Rotational Cylindrical 12, one end of the first Rotational Cylindrical 12 extends to the outside of the first fixing groove 3 and offers the second fixing groove 13,
It is fixedly installed with bearing 14 in second fixing groove 13, connecting column 15 is rotatably equipped on bearing 14, one end of connecting column 15 extends
To the second fixing groove 13 outside and be fixedly installed with the second Rotational Cylindrical 16, the two sides of the second Rotational Cylindrical 16 are rotatably equipped with inspection
Instrument 19 is looked into, is moved by wall 1, fixing seat 2, the first fixing groove 3, the first rotation slot 4, first annular slot 5, the first card slot 6, first
Motion block 7, the first limiting slot 8, the first limited block 9, the first pressure spring 10, the first rotating block 11, the first Rotational Cylindrical 12, the second fixing groove
13, bearing 14, connecting column 15, the second Rotational Cylindrical 16, the second rotation slot 17, the second rotating block 18, somascope 19, the second annular groove
20 and second movable block 21 cooperation under, when needing using somascope 19, rotate the second Rotational Cylindrical 16 so that second rotation
Column 16 drives the first Rotational Cylindrical 12 to rotate in the first fixing groove 3, and the first Rotational Cylindrical 12 drives the first rotating block 11 at first turn
Rotation in dynamic slot 4, when the first limited block 9 turns to the position of the first card slot 6, can fix the position of the first Rotational Cylindrical 12,
Somascope 19 can be adjusted；The configuration of the present invention is simple, it is easy to operate, by rotating the second Rotational Cylindrical 16 and the first Rotational Cylindrical 12,
With omnidirectional rotary and somascope 19 can be adjusted, and the position of somascope 19 can be fixed after rotation adjusting, will not influence inspection
The normal use of instrument 19, brings convenience to patient.
In the present invention, the two sides of the second Rotational Cylindrical 16 offer the second rotation slot 17, the fixed peace in the side of somascope 19
Equipped with the second rotating block 18, the second rotating block 18 is rotatably installed in the second rotation slot 17, and is offered in the second rotation slot 17
Second ring slot 20 is fixedly installed with multiple second movable blocks 21, the second movable block 21 and corresponding second on second rotating block 18
The side walls of annular groove 20 connect, and offer the second card slot, the side of the second movable block 21 on the inner wall of the second annular groove 20
The second limiting slot is offered, the second limited block is slidably fitted in the second limiting slot, one end of the second limited block extends to second
The outside of limiting slot is simultaneously adapted with the second card slot, and the other end of the second limited block is fixedly installed with one end of the second pressure spring, the
The other end of two pressure springs is fixedly mounted on the inner wall of the second limiting slot, is offered on the two sides inner wall of the second fixing groove 13 recessed
Slot, bearing 14 are fixedly mounted on the side inner wall of groove, pass through wall 1, fixing seat 2, the first fixing groove 3, the first rotation slot
4, first annular slot 5, the first card slot 6, first movement block 7, the first limiting slot 8, the first limited block 9,10, first turns of the first pressure spring
Motion block 11, the first Rotational Cylindrical 12, the second fixing groove 13, bearing 14, connecting column 15, the second Rotational Cylindrical 16, the second rotation slot 17,
Two rotating blocks 18, somascope 19, the second annular groove 20 and the second movable block 21 cooperation under, when needing using somascope 19
When, the second Rotational Cylindrical 16 is rotated, so that the second Rotational Cylindrical 16 drives the first Rotational Cylindrical 12 to rotate in the first fixing groove 3, first
Rotational Cylindrical 12 drives the first rotating block 11 to rotate in the first rotation slot 4, when the first limited block 9 turns to the position of the first card slot 6
When setting, the position of the first Rotational Cylindrical 12 can be fixed, somascope 19 can be adjusted；The configuration of the present invention is simple, it is easy to operate, pass through
Rotate the second Rotational Cylindrical 16 and the first Rotational Cylindrical 12, with omnidirectional rotary and somascope 19 can be adjusted, and rotate adjust after can be with
The position of fixed somascope 19, will not influence the normal use of somascope 19, brings convenience to patient.
Working principle: when needing using somascope 19, firstly, the second Rotational Cylindrical 16 of rotation, so that Rotational Cylindrical 16 drives
Connecting column 15 rotates on bearing 14, then, rotates the second Rotational Cylindrical 16, so that the second Rotational Cylindrical 16 drives the first Rotational Cylindrical 12
It is rotated in the first fixing groove 3, so that the first Rotational Cylindrical 12 drives the first rotating block 11 to rotate in the first rotation slot 4, so that
First rotating block 11 drives first movement block 7 to slide in first annular slot 5, and first movement block 7 drives the first limited block 9 the
Sliding in one annular groove 5, when the first limited block 9 turns to the position of the first card slot 6, because of the elastic reaction of the first pressure spring 10
It drives the first limited block 9 to slide into the first card slot 6, the position of the first Rotational Cylindrical 12 can be fixed, finally, run-out check instrument 19,
So that somascope 19 drives the second rotating block 18 to rotate in the second rotation slot 17, that is, somascope 19 can be used.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of ct intervention guidance three-dimensional orientation device, including the fixing seat (2) being fixedly mounted on wall (1), feature exists
In the fixing seat (2) offers the first fixing groove (3) far from the side of wall (1), the two sides inner wall of the first fixing groove (3)
On offer the first rotation slot (4), first annular slot (5), first annular slot are offered on the inner wall of the first rotation slot (4)
(5) it is offered on inner wall the first card slot (6), is slidably fitted with multiple first movement blocks (7) in first annular slot (5), first
The side of movable block (7) offers the first limiting slot (8), is slidably fitted with the first limited block (9) in the first limiting slot (8), the
One end of one limited block (9) extends to the outside of the first limiting slot (8) and is adapted with the first card slot (6), the first limited block (9)
The other end be fixedly installed with one end of the first pressure spring (10), the other end of the first pressure spring (10) is fixedly mounted on the first limiting slot
(8) on inner wall, one end of the first movement block (7) extends to the outside of first annular slot (5) and is fixedly installed with first
Rotating block (11), one end of the first rotating block (11) extend to the outside of the first rotation slot (4) and are fixedly installed with the first rotation
Column (12), one end of first Rotational Cylindrical (12) extend to the outside of the first fixing groove (3) and offer the second fixing groove
(13), it is fixedly installed with bearing (14) in the second fixing groove (13), connecting column (15), connecting column is rotatably equipped on bearing (14)
(15) one end extends to the outside of the second fixing groove (13) and is fixedly installed with the second Rotational Cylindrical (16), the second Rotational Cylindrical (16)
Two sides be rotatably equipped with somascope (19).
2. a kind of ct intervention guidance three-dimensional orientation device according to claim 1, which is characterized in that second Rotational Cylindrical
(16) two sides offer the second rotation slot (17), and the side of somascope (19) is fixedly installed with the second rotating block (18), the
Two rotating blocks (18) are rotatably installed in the second rotation slot (17).
3. a kind of ct intervention guidance three-dimensional orientation device according to claim 2, which is characterized in that second rotation slot
(17) it is offered the second annular groove (20) in, is fixedly installed with multiple second movable blocks (21) on the second rotating block (18), second
Movable block (21) is connected with the side walls of corresponding second annular groove (20).
4. a kind of ct intervention guidance three-dimensional orientation device according to claim 3, which is characterized in that second annular groove
(20) the second card slot is offered on inner wall, the side of the second movable block (21) offers the second limiting slot, in the second limiting slot
It is slidably fitted with the second limited block.
5. a kind of ct intervention guidance three-dimensional orientation device according to claim 4, which is characterized in that second limited block
One end extend to the outside of the second limiting slot and be adapted with the second card slot, the other end of the second limited block is fixedly installed with
One end of two pressure springs, the other end of the second pressure spring are fixedly mounted on the inner wall of the second limiting slot.
6. a kind of ct intervention guidance three-dimensional orientation device according to claim 1, which is characterized in that second fixing groove
(13) open up fluted on two sides inner wall, bearing (14) is fixedly mounted on the side inner wall of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919176.5A CN109223122B (en) | 2018-08-14 | 2018-08-14 | Three-dimensional directional device for ct intervention guidance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919176.5A CN109223122B (en) | 2018-08-14 | 2018-08-14 | Three-dimensional directional device for ct intervention guidance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109223122A true CN109223122A (en) | 2019-01-18 |
| CN109223122B CN109223122B (en) | 2021-04-30 |
Family
ID=65070177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919176.5A Expired - Fee Related CN109223122B (en) | 2018-08-14 | 2018-08-14 | Three-dimensional directional device for ct intervention guidance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109223122B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB222927A (en) * | 1923-07-04 | 1924-10-06 | Frank Percival Hailey | Improvements in or relating to valved connections or couplings for pipes, tubes, nipples and the like |
| JPH08112272A (en) * | 1994-10-14 | 1996-05-07 | Hitachi Medical Corp | 2-way roentgenography apparatus |
| CN1799507A (en) * | 2004-11-24 | 2006-07-12 | 通用电气公司 | Ceiling mounted X-ray tube support |
| CN101990416A (en) * | 2008-05-09 | 2011-03-23 | 株式会社大林制作所 | X-ray tube holding device |
| CN106931837A (en) * | 2017-03-20 | 2017-07-07 | 安徽池州市天元电子运动器材有限责任公司 | A kind of 360 ° of rotating electron targets |
| CN108024837A (en) * | 2015-10-01 | 2018-05-11 | 索尼公司 | Therapeutic support arm equipment and medical system |
| CN207604932U (en) * | 2017-06-02 | 2018-07-13 | 代红英 | Ear-nose-throat department clinic inspecting lamp |
-
2018
- 2018-08-14 CN CN201810919176.5A patent/CN109223122B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB222927A (en) * | 1923-07-04 | 1924-10-06 | Frank Percival Hailey | Improvements in or relating to valved connections or couplings for pipes, tubes, nipples and the like |
| JPH08112272A (en) * | 1994-10-14 | 1996-05-07 | Hitachi Medical Corp | 2-way roentgenography apparatus |
| CN1799507A (en) * | 2004-11-24 | 2006-07-12 | 通用电气公司 | Ceiling mounted X-ray tube support |
| CN101990416A (en) * | 2008-05-09 | 2011-03-23 | 株式会社大林制作所 | X-ray tube holding device |
| CN108024837A (en) * | 2015-10-01 | 2018-05-11 | 索尼公司 | Therapeutic support arm equipment and medical system |
| CN106931837A (en) * | 2017-03-20 | 2017-07-07 | 安徽池州市天元电子运动器材有限责任公司 | A kind of 360 ° of rotating electron targets |
| CN207604932U (en) * | 2017-06-02 | 2018-07-13 | 代红英 | Ear-nose-throat department clinic inspecting lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109223122B (en) | 2021-04-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208311830U (en) | A kind of large space more people's interactions fixed device of capture camera | |
| CN104127060B (en) | A kind of rotation unlocking mechanism for drawer front panel | |
| CN104545770A (en) | Endoscope hand wheel locking mechanism | |
| CN207289910U (en) | A kind of rotary detent mechanism of automobile component processing | |
| CN109223122A (en) | A kind of ct intervention guidance three-dimensional orientation device | |
| CN206223822U (en) | Rotation plummer and antenna measurement isolation ward | |
| CN109248063A (en) | A kind of massager core and massager | |
| CN208212189U (en) | A kind of massager core and massager | |
| CN205422695U (en) | Hinge type pushes away by structure for logging instrument | |
| CN208710013U (en) | The puncture supporter of ultrasonic examining probe can be carried | |
| CN203477795U (en) | Novel universal joint | |
| CN216046516U (en) | Display floating support device and ultrasonic diagnostic equipment using same | |
| CN106015486B (en) | A kind of rotating translation mechanism | |
| CN109386198A (en) | Can rate controlling van vehicle back door hinge seat | |
| US4129280A (en) | Pivot mechanism | |
| CN209186944U (en) | Filiform detection device and with its master-slave mode intervention operation remote operating system | |
| CN207864931U (en) | A kind of carbon dioxide sensor applied to greenhouse | |
| CN109163189B (en) | Control device for computer output equipment | |
| KR101406166B1 (en) | Securely locating device for intravital lumen | |
| WO2021171198A1 (en) | Device for rotating a monitor around an instrument | |
| CN207583824U (en) | A kind of full rotation shaft | |
| CN109498021A (en) | A kind of Internal Medicine-Cardiovascular Dept. breathing supervisory device | |
| CN220404025U (en) | Flat panel detector structure | |
| CN109091246A (en) | A kind of wall-mounted gynemetrics room detector | |
| CN221750369U (en) | Rotatable formula miniature endoscope head |
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: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |