CN109269770A - Fiber-optic monitoring equipment and fibre system - Google Patents
Fiber-optic monitoring equipment and fibre system Download PDFInfo
- Publication number
- CN109269770A CN109269770A CN201811453623.9A CN201811453623A CN109269770A CN 109269770 A CN109269770 A CN 109269770A CN 201811453623 A CN201811453623 A CN 201811453623A CN 109269770 A CN109269770 A CN 109269770A
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- Prior art keywords
- optical fiber
- identification chip
- fiber structure
- duration
- control unit
- Prior art date
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- 239000000835 fiber Substances 0.000 title claims abstract description 34
- 238000012544 monitoring process Methods 0.000 title claims abstract description 32
- 239000013307 optical fiber Substances 0.000 claims abstract description 74
- 238000012545 processing Methods 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 11
- 239000000377 silicon dioxide Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000006568 Urinary Bladder Calculi Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Fiber-optic monitoring equipment and fibre system provided by the present application, are related to fibre loss monitoring technical field.Wherein, fiber-optic monitoring equipment includes: identification chip, which is stored with a corresponding identity information to identify the optical fiber structure；Control unit, which is used to detect the use duration in optical fiber structure each time, and this is sent to identification chip using duration to store；Warning piece, the warning piece are used to generate alarm signal and export to prompt user to carry out lift-off processing to the overlay of optical fiber structure.When needing using optical fiber structure, control unit is for obtaining the identity information for being stored in identification chip and using duration, and one control instruction is generated based on the identity information when this is greater than preset duration using duration, so that warning piece is based on the control instruction and generates alarm signal.By above-mentioned setting, can improve in the prior art due to the problem of overlay is stripped not in time and the delivery efficiency of laser is caused to reduce after fibre loss.
Description
Technical field
This application involves fibre loss monitoring technical fields, in particular to a kind of fiber-optic monitoring equipment and optical fiber system
System.
Background technique
Currently, medical optical fiber in the market generally comprises connector part and fibre transmission portions.Wherein, since optical fiber passes
Defeated part is more crisp and there is easily snap off.It to solve this technical problem, in the prior art, generally can be in the optical fiber
One layer of outer application firm wear-resisting coat of hop is to protect fibre transmission portions.
Also, medical optical fiber is during use, generally requires optical fiber connector being put into inside of human body, it is then desired to
The coat of stripped terminal end is so that the optical fiber of the position is exposed.
Through inventor the study found that end can generate loss and make after a certain time not in the use process of optical fiber
There are exposed optical fiber, so cause laser delivery efficiency reduce the problem of.
Summary of the invention
In view of this, the application's is designed to provide a kind of fiber-optic monitoring equipment and fibre system, to improve existing skill
Due to the problem of overlay is stripped not in time and the delivery efficiency of laser is caused to reduce after fibre loss in art.
To achieve the above object, the embodiment of the present application adopts the following technical scheme that
A kind of fiber-optic monitoring equipment, comprising:
It is set to the identification chip of optical fiber structure to be monitored, which is stored with a corresponding identity information to mark
Know the optical fiber structure；
With the control unit of identification chip communication connection, the control unit is for detecting the optical fiber structure each time
Use duration, and this is sent to the identification chip using duration to store；
With the warning piece of control unit communication connection, the warning piece is for generating alarm signal and exporting to mention
Show that user carries out lift-off processing to the overlay of the optical fiber structure；
Wherein, when needing using the optical fiber structure, the control unit is stored in the identification chip for obtaining
Identity information and use duration, and this using duration be greater than preset duration when based on the identity information generate one control refer to
It enables, so that the warning piece is based on the control instruction and generates the alarm signal.
In the embodiment of the present application preferably selects, in above-mentioned fiber-optic monitoring equipment, the identification chip is radio frequency knowledge
Other chip, and model RFID-14444.
In the embodiment of the present application preferably selects, in above-mentioned fiber-optic monitoring equipment, the warning piece is display screen,
The display screen is connect with the control unit by cable, to transmit the control instruction.
In the embodiment of the present application preferably selects, in above-mentioned fiber-optic monitoring equipment, further includes:
Shell structure, for the identification chip to be fixed on to the connector of the optical fiber structure.
In the embodiment of the present application preferably selects, in above-mentioned fiber-optic monitoring equipment, the shell structure is plastic parts,
The plastic parts coats the identification chip and the connector, so that the identification chip is fixedly connected with the connector.
In the embodiment of the present application preferably selects, in above-mentioned fiber-optic monitoring equipment, the optical fiber structure further includes using
In the ring flange of fixed connector, the control unit is installed on the ring flange.
The embodiment of the present application also provides a kind of fibre system, including optical fiber structure and fiber-optic monitoring equipment, optical fiber prisons
Measurement equipment includes:
It is set to the identification chip of optical fiber structure to be monitored, which is stored with a corresponding identity information to mark
Know the optical fiber structure；
With the control unit of identification chip communication connection, the control unit is for detecting the optical fiber structure each time
Use duration, and this is sent to the identification chip using duration to store；
With the warning piece of control unit communication connection, the warning piece is for generating alarm signal and exporting to mention
Show that user carries out lift-off processing to the overlay of the optical fiber structure；
Wherein, when needing using the optical fiber structure, the control unit is stored in the identification chip for obtaining
Identity information and use duration, and this using duration be greater than preset duration when based on the identity information generate one control refer to
It enables, so that the warning piece is based on the control instruction and generates the alarm signal.
In the embodiment of the present application preferably selects, in above-mentioned fibre system, the identification chip is radio frequency identification core
Piece, and model RFID-14444.
In the embodiment of the present application preferably selects, in above-mentioned fibre system, the warning piece is display screen, this is aobvious
Display screen is connect with the control unit by cable, to transmit the control instruction.
In the embodiment of the present application preferably selects, in above-mentioned fibre system, further includes:
Shell structure, for the identification chip to be fixed on to the connector of the optical fiber structure.
Fiber-optic monitoring equipment and fibre system provided by the present application, pass through identification chip, control unit and warning piece
Be equipped with, optical fiber can be recorded using the time, be then compared with a preset duration to judge whether to need
The operation of coat removing is carried out, and reminds medical worker to be removed accordingly in time when needed, to improve existing skill
Due to the problem of overlay is stripped not in time and the delivery efficiency of laser is caused to reduce after fibre loss in art, have high
Practical value.
To enable the above objects, features, and advantages of the application to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fibre system provided by the embodiments of the present application.
Fig. 2 is the diagrammatic cross-section of optical fiber structure provided by the embodiments of the present application.
Fig. 3 is another structural schematic diagram of fibre system provided by the embodiments of the present application.
Fig. 4 is the schematic diagram of application structure of fiber-optic monitoring equipment provided by the embodiments of the present application.
Fig. 5 is the structural block diagram of fiber-optic monitoring equipment provided by the embodiments of the present application.
Icon: 100- fiber-optic monitoring equipment；110- identification chip；130- control unit；150- warning piece；200- optical fiber
Structure；210- silica fibre；211- first part；212- second part；213- Part III；220- protective cap；230- connection
Head；240- coat；250- ring flange.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment only
It is a part of the embodiment of the application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings
The component of embodiment can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments herein provided in the accompanying drawings is not intended to limit below claimed
Scope of the present application, but be merely representative of the selected embodiment of the application.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model of the application protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In the description of the present application
In, term " first ", " second ", " third ", " the 4th " etc. are only used for distinguishing description, and should not be understood as only or imply opposite
Importance.
In the description of the present application unless specifically defined or limited otherwise, term " setting ", " connected ", " connection " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The connection in portion.For the ordinary skill in the art, the tool of above-mentioned term in this application can be understood with concrete condition
Body meaning.
As shown in Figure 1, the embodiment of the present application provides a kind of fibre system, for cooperating medical worker to examine human body
It surveys.Wherein, the fibre system may include optical fiber structure 200 and fiber-optic monitoring equipment 100.
In detail, the optical fiber structure 200 is for exporting laser to inside of human body, to enable medical personnel to medical aobvious
Show and human body is observed under the cooperation of device.The fiber-optic monitoring equipment 100 is used to be monitored the optical fiber structure 200,
And corresponding alarm signal is exported when meeting preset condition, to prompt medical worker to carry out strip operation in time.
Optionally, the type of the optical fiber structure 200 is unrestricted, can be selected according to practical application request, example
Such as, in the example that one kind can substitute, the optical fiber structure 200 can be Bladder stone optical fiber.
In detail, the optical fiber structure 200 may include silica fibre 210, protective cap 220, connector 230 and coating
Layer 240.Wherein, in conjunction with Fig. 2, in the present embodiment, the silica fibre 210 may include first part 211, second part
212 and Part III 213.
Specifically, the second part 212 is between the first part 211 and the Part III 213, and described
The length of Part III 213 is greater than the length of the second part 212 and is greater than the length of the first part 211.Also, institute
It states protective cap 220 and is sheathed on the first part 211, the connector 230 coats the second part 212, the coat
240 are coated on the Part III 213.
When needing using the optical fiber structure 200, the protective cap 220 can be detached to connect other optical fiber components
(for example, laser generator) then removes the coat 240 to expose far from one end of the connector 230
The end (as shown in Figure 2) of Part III 213.
It should be noted that it is unrestricted with the length of the silica fibre 210 exposed by removing, it can be according to reality
Applicable cases are selected, for example, it may be 2mm, 3mm, 4mm or 5mm etc..In the present embodiment, in a kind of feasible example
In, the length of the silica fibre 210 exposed can be 3mm.
Further, in the present embodiment, in conjunction with Fig. 3, the optical fiber structure 200 can also include a ring flange 250, use
In the fixation connector 230.
In detail, the connector 230 is installed on the ring flange 250, when needing using the optical fiber structure 200,
The ring flange 250 can be installed on to a fixed machine (such as the laser generator of connection), to realize to the connector
230 fixation, to guarantee the safety and stability that optical fiber structure 200 uses.
In conjunction with Fig. 4 and Fig. 5, the embodiment of the present application also provides a kind of fiber-optic monitoring equipment that can be applied to above-mentioned fibre system
100.Wherein, the fiber-optic monitoring equipment 100 may include identification chip 110, control unit 130 and warning piece 150.
In detail, the identification chip 110 can be set in optical fiber structure 200 to be detected, also, be stored with corresponding
One identity information (such as ID number) is to identify the optical fiber structure 200.The control unit 130 can be with the identification information communication link
It connects to carry out information or signal transmission, and it is possible to for detecting the use duration of the optical fiber structure 200 each time, and will
This is sent to the identification chip 110 using duration to store.The warning piece 150 can be logical with the control unit 130
Letter connection, and can be used for generating alarm signal and export to prompt user to shell the overlay of the optical fiber structure 200
From processing.
Specifically, when needing using the optical fiber structure 200, the control unit 130 is stored in described for acquisition
The identity information of identification chip 110 and duration is used, and raw based on the identity information when this is greater than preset duration using duration
At a control instruction, so that the warning piece 150 is based on the control instruction and generates the alarm signal.
It should be noted that the use duration received each time can be carried out accumulative processing by the identification chip 110,
So that the control unit 130 can be directly obtained the use total duration of optical fiber structure 200.Also, the identification chip 110
The use duration received each time can also be stored respectively, then, when the control unit 130 needs, respectively
Or the control unit 130 is issued as a data packet.
Also, medical worker, can be to the control unit after the lift-off processing for carrying out coat 240 each time
130 issue corresponding instruction, to realize to preset duration and/or using the adjustment of duration calculation.For example, can be substituted in one kind
Example in, at the time of the control unit 130 can recorde the instruction that medical worker issues, then, calculate using it is total when
It can be using the moment as starting point when long.In another example the control unit 130 can be with base in the example that another kind can substitute
Preset duration is adjusted in the instruction that medical worker issues, specifically, if initial preset duration is 30min, under
Once adjustable is 60min, then next time adjustable is 90min, and so on.
By above-mentioned setting, the time can be used to be recorded (as disappearing for silica fibre 210 optical fiber structure 200
Consume the foundation of judgement), it is then compared with a preset duration to judge whether to need to carry out the operation of the removing of coat 240,
And remind medical worker to be removed accordingly in time when needed, to improve in the prior art due to overlay after fibre loss
The problem of being stripped not in time and the delivery efficiency of laser is caused to reduce has high practical value.
Optionally, the concrete type of the identification chip 110 is unrestricted, can be selected according to practical application request
It selects, as long as being able to carry out the function of information storage and information transmission.In the present embodiment, the identification chip 110 can be with
It is a kind of RF identification chip, carries out information exchange with the control unit 130 in a manner of through radiofrequency signal.
By using RF identification chip, the wireless connection with control unit 130 may be implemented, to guarantee the optical fiber
It is easier in 100 structure of monitoring device, convenient for design installation.Also, it can also avoid in wired connection since cable damages
And lead to the problem of monitoring not in time occur.
Optionally, the concrete model of the RF identification chip is unrestricted, can be selected according to practical application request
It selects, for example, it may be a kind of glass tube electronic tag.In the present embodiment, in a kind of feasible example, the radio frequency identification
The model of chip can be RFID-14444.
Wherein, the identification chip 110 be set to the optical fiber structure 200 position it is unrestricted, according to practical application
Demand is selected, such as, it may be considered that the factors such as the distance between described control unit 130.In the present embodiment, one
In the example that kind can substitute, the identification chip 110 be can be set in the connector 230 of the optical fiber structure 200.
Also, the mode that the identification chip 110 is set to the connector 230 is unrestricted, according to practical application need
It asks and is selected, for example, it may be the modes such as snapping connection.In the present embodiment, described in the example that one kind can substitute
Optical fiber structure 200 can also include a shell structure, for the identification chip 110 to be fixed on the optical fiber structure 200
Connector 230.
Wherein, the material of the shell structure is unrestricted, can carry out needing to select according to practical application request, for example,
In the example that one kind can substitute, the shell structure can be plastic parts.
In detail, the plastic parts coats the identification chip 110 and the connector 230, so that the identification chip
110 are fixedly connected with the connector 230.
Optionally, the concrete type of the control unit 130 is unrestricted, can be selected according to practical application request
It selects, as long as having data-handling capacity.For example, the control unit 130 can wrap in the example that one kind can substitute
Include circuit board, the single-chip microcontroller for being set to the circuit board, interlock circuit (such as crystal oscillating circuit, reset circuit for being set to the circuit board
Deng) and be set to the communication device etc. of the circuit board.
Also, in the present embodiment, the control unit 130 also can be set in the optical fiber structure 200.Wherein, if
The specific location for being placed in the optical fiber structure 200 is unrestricted, can be selected according to practical application request, for example, one
In the example that kind can substitute, (installation) can be set in the ring flange 250.
Optionally, the concrete type of the warning piece 150 is unrestricted, can be selected according to practical application request
It selects, for example, can have different selections according to alarm form difference, such as in the alarm of audible alarm, light, word alarm form
It is one or more.
In the present embodiment, the warning piece 150 can be display screen, effectively right in a manner of through text importing
Medical worker prompts, to guarantee that medical worker can clearly require the optical fiber structure of progress 240 lift-off processing of coat
200, to avoid the problem that since there are more optical fiber structures 200 without can be effectively carried out lookup.
Wherein, the mode that the display screen and the control unit 130 communicate to connect is unrestricted, can be according to practical application
Demand is selected.In the present embodiment, the display screen can be connect with the control unit 130 by cable to transmit
State control instruction.
Also, the display screen can be touch screen, and medical worker can be by carrying out corresponding operation to the touch screen
It is issued with realizing to what the control unit 130 was instructed.
In conclusion fiber-optic monitoring equipment 100 provided by the present application and fibre system, pass through identification chip 110, control unit
Part 130 and warning piece 150 are equipped with, being recorded using the time to optical fiber, then with a preset duration
It is compared to judge whether to need to carry out the operation of the removing of coat 240, and reminds medical worker to carry out in time when needed
Corresponding removing, with improve in the prior art due to after fibre loss overlay be stripped not in time and the output of laser caused to be imitated
The problem of rate reduces has high practical value.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of fiber-optic monitoring equipment characterized by comprising
It is set to the identification chip of optical fiber structure to be monitored, which is stored with a corresponding identity information to identify this
Optical fiber structure；
With the control unit of identification chip communication connection, which is used to detect the optical fiber structure making each time
With duration, and this is sent to the identification chip using duration to store；
With the warning piece of control unit communication connection, the warning piece is for generating alarm signal and exporting to prompt to use
Family carries out lift-off processing to the overlay of the optical fiber structure；
Wherein, when needing using the optical fiber structure, the control unit is for obtaining the body for being stored in the identification chip
Part information and duration is used, and one control instruction is generated based on the identity information when this is greater than preset duration using duration, with
So that the warning piece is based on the control instruction and generates the alarm signal.
2. fiber-optic monitoring equipment according to claim 1, which is characterized in that the identification chip is RF identification chip,
And model RFID-14444.
3. fiber-optic monitoring equipment according to claim 1 or 2, which is characterized in that the warning piece is display screen, this is aobvious
Display screen is connect with the control unit by cable, to transmit the control instruction.
4. fiber-optic monitoring equipment according to claim 1 or 2, which is characterized in that further include:
Shell structure, for the identification chip to be fixed on to the connector of the optical fiber structure.
5. fiber-optic monitoring equipment according to claim 4, which is characterized in that the shell structure is plastic parts, the plastic cement
Part coats the identification chip and the connector, so that the identification chip is fixedly connected with the connector.
6. fiber-optic monitoring equipment according to claim 1 or 2, which is characterized in that the optical fiber structure further includes for solid
Determine the ring flange of connector, the control unit is installed on the ring flange.
7. a kind of fibre system, which is characterized in that including optical fiber structure and fiber-optic monitoring equipment, which includes:
It is set to the identification chip of optical fiber structure to be monitored, which is stored with a corresponding identity information to identify this
Optical fiber structure；
With the control unit of identification chip communication connection, which is used to detect the optical fiber structure making each time
With duration, and this is sent to the identification chip using duration to store；
With the warning piece of control unit communication connection, the warning piece is for generating alarm signal and exporting to prompt to use
Family carries out lift-off processing to the overlay of the optical fiber structure；
Wherein, when needing using the optical fiber structure, the control unit is for obtaining the body for being stored in the identification chip
Part information and duration is used, and one control instruction is generated based on the identity information when this is greater than preset duration using duration, with
So that the warning piece is based on the control instruction and generates the alarm signal.
8. fibre system according to claim 7, which is characterized in that the identification chip is RF identification chip, and type
Number be RFID-14444.
9. fibre system according to claim 7 or 8, which is characterized in that the warning piece is display screen, the display screen
It is connect with the control unit by cable, to transmit the control instruction.
10. fibre system according to claim 7 or 8, which is characterized in that further include:
Shell structure, for the identification chip to be fixed on to the connector of the optical fiber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811453623.9A CN109269770A (en) | 2018-11-30 | 2018-11-30 | Fiber-optic monitoring equipment and fibre system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811453623.9A CN109269770A (en) | 2018-11-30 | 2018-11-30 | Fiber-optic monitoring equipment and fibre system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109269770A true CN109269770A (en) | 2019-01-25 |
Family
ID=65186066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811453623.9A Pending CN109269770A (en) | 2018-11-30 | 2018-11-30 | Fiber-optic monitoring equipment and fibre system |
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| CN (1) | CN109269770A (en) |
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|---|---|---|---|---|
| CN102868442A (en) * | 2011-07-05 | 2013-01-09 | 国民技术股份有限公司 | Optical fiber detecting system and detecting method based on RFID (radio frequency identification) |
| CN103479319A (en) * | 2013-09-04 | 2014-01-01 | 深圳先进技术研究院 | Medical endoscope, cold light source system of medical endoscope and working method of cold light source system |
| CN103825185A (en) * | 2014-03-25 | 2014-05-28 | 深圳市杰普特电子技术有限公司 | Laser output device and control method thereof |
| CN204446106U (en) * | 2014-11-27 | 2015-07-08 | 上海瑞柯恩激光技术有限公司 | The holmium laser therapy instrument that optical fiber identifies automatically |
| CN204980730U (en) * | 2015-08-25 | 2016-01-20 | 上海新时达线缆科技有限公司 | Life -span detection device of elevator cable |
| CN208953245U (en) * | 2018-11-30 | 2019-06-07 | 广州市普东医疗设备股份有限公司 | Fiber-optic monitoring equipment and fibre system |
-
2018
- 2018-11-30 CN CN201811453623.9A patent/CN109269770A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102868442A (en) * | 2011-07-05 | 2013-01-09 | 国民技术股份有限公司 | Optical fiber detecting system and detecting method based on RFID (radio frequency identification) |
| CN103479319A (en) * | 2013-09-04 | 2014-01-01 | 深圳先进技术研究院 | Medical endoscope, cold light source system of medical endoscope and working method of cold light source system |
| CN103825185A (en) * | 2014-03-25 | 2014-05-28 | 深圳市杰普特电子技术有限公司 | Laser output device and control method thereof |
| CN204446106U (en) * | 2014-11-27 | 2015-07-08 | 上海瑞柯恩激光技术有限公司 | The holmium laser therapy instrument that optical fiber identifies automatically |
| CN204980730U (en) * | 2015-08-25 | 2016-01-20 | 上海新时达线缆科技有限公司 | Life -span detection device of elevator cable |
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Address after: 510700 room 603, building C2, Chuangxin building, No. 182, Kexue Avenue, Huangpu District, Guangzhou, Guangdong Province Applicant after: GUANGZHOU POTENT MEDICAL EQUIPMENT JOINT-STOCK Inc. Address before: 510000 unit a, 5th floor, building C2, No. 11, Kaiyuan Avenue, Science City, Guangzhou high tech Industrial Development Zone, Guangdong Province Applicant before: GUANGZHOU POTENT MEDICAL EQUIPMENT JOINT-STOCK Inc. |
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| CB02 | Change of applicant information |