CN106540379A - The cooling fluid exchange determination methods of laser therapeutic apparatus - Google Patents
The cooling fluid exchange determination methods of laser therapeutic apparatus Download PDFInfo
- Publication number
- CN106540379A CN106540379A CN201611230602.1A CN201611230602A CN106540379A CN 106540379 A CN106540379 A CN 106540379A CN 201611230602 A CN201611230602 A CN 201611230602A CN 106540379 A CN106540379 A CN 106540379A
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- Prior art keywords
- electrical conductivity
- coolant
- determination methods
- therapeutic apparatus
- threshold value
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/067—Radiation therapy using light using laser light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N2005/002—Cooling systems
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
A kind of cooling fluid exchange determination methods of laser therapeutic apparatus, including：Obtain the electrical conductivity of the coolant；According to the size of the electrical conductivity, judge whether to need to change the coolant.This programme can help user to judge the replacing construction of coolant exactly, it is to avoid coolant can not be changed in time or change excessively frequently problem.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of cooling fluid exchange determination methods of laser therapeutic apparatus.
Background technology
As shown in figure 1, laser therapeutic apparatus include xenon flash lamp 2 and crystal bar 3 in laser pump cavity 1, xenon flash lamp 2
Two ends produce heat after 4 applied voltage of power supply, to excite crystal bar 3 to produce laser.The two ends of laser pump cavity 1 are provided with reflecting mirror
5, the laser of generation passes through optical fiber output after the vibration of reflecting mirror 5.
Cooling water is provided with laser pump cavity 1, cooling water is flowed into from one end of laser pump cavity 1, is flowed out from the other end.Using certain
After time, laser therapeutic apparatus cause delivery efficiency to reduce because of the water degradation of cooling water, it is therefore desirable to cooling water
Changed to ensure delivery efficiency.
Existing laser therapeutic apparatus can not remind when user changes cooling water exactly, simply roughly define one
Time interval, causes user to occur cooling water in use and can not change in time or change excessively frequently problem.
The content of the invention
The problem that the present invention is solved is that existing laser therapeutic apparatus can not remind when user changes cooling water exactly.
To solve the above problems, the present invention provides a kind of cooling fluid exchange determination methods of laser therapeutic apparatus, including：Obtain
The electrical conductivity of the coolant；According to the size of the electrical conductivity, judge whether to need to change the coolant.
Optionally, the electrical conductivity for obtaining the coolant includes：Place in the coolant and be just parallel to each other
Pole plate, negative plate；The applied voltage between the positive plate, negative plate；Obtain the electric current between the positive plate, negative plate；
According to the voltage and the electric current, the electrical conductivity of the coolant is obtained.
Optionally, also include：Show the electrical conductivity for obtaining.
Optionally, also include：Set the threshold value of the electrical conductivity.
Optionally, also include：Whether the electrical conductivity for obtaining is judged beyond threshold value, if it is, sending prompting.
Optionally, also include：Show the threshold value of the electrical conductivity of setting.
Compared with prior art, technical scheme has advantages below：
During the use of laser therapeutic apparatus, the electrical conductivity of coolant is obtained, and by the size of electrical conductivity judging
The water quality quality of coolant, and then help user to judge the replacing construction of coolant exactly, it is to avoid coolant can not in time more
Change or change excessively frequently problem.
Description of the drawings
Fig. 1 is the structure principle chart of existing laser therapeutic apparatus；
Fig. 2 is the schematic diagram of the replacing determination methods of the embodiment of the present invention.
Specific embodiment
It is understandable to enable the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
The embodiment of the present invention provides a kind of cooling fluid exchange determination methods of laser therapeutic apparatus, with reference to shown in Fig. 2, the replacing
Determination methods comprise the following steps S1～S2.
Step S1：Obtain the electrical conductivity of the coolant；
Step S2：According to the size of the electrical conductivity, judge whether to need to change the coolant.
Thus, the electrical conductivity of coolant during the use of laser therapeutic apparatus, is obtained first, and electrical conductivity directly can be made
For the basis for estimation of the water quality of coolant, thus according to the electrical conductivity for obtaining size judging the water quality quality of coolant, enter
And helping user to judge the replacing construction of coolant exactly, it is to avoid coolant can not be changed in time or be changed excessively frequently
Problem.
Electrical conductivity in step S1 can be obtained by way of receiving the testing result of conductivity detector, Huo Zheye
Can be obtained using conductivity detector direct detection.
Wherein, in order to obtain the electrical conductivity of coolant, can be using below step S11～step S14 to coolant
Electrical conductivity is detected.
Step S11：Positive plate, the negative plate being parallel to each other is placed in coolant.Wherein, positive plate, negative plate can be with
Coolant is completely immersed in, or is partly submerged in coolant, however it is necessary that ensureing that the part in immersion coolant is parallel to each other.Just,
Coolant between negative plate will form resistance between positive/negative plate.
Step S12：The applied voltage between positive plate, negative plate.
Step S13：Obtain the electric current between positive plate, negative plate.Electric current can be obtained with ammeter.
Step S14：According to the electric current obtained in the voltage and step S13 applied in step S12, the conductance of coolant is obtained
Rate.
In step S14, as electrical conductivity is the inverse of resistance, therefore according to the electric current and step obtained in step S13
Voltage in S12, can obtain the resistance between positive and negative pole plate by Ohm's law, so as to obtain electrical conductivity.
By to the positive and negative pole plate applied voltage being placed in coolant, obtaining the electric current between positive and negative pole plate, so as to
Obtain the electrical conductivity of coolant.
After the size for obtaining electrical conductivity, step S2 can be performed by user.In order to aid in the judgement of user, need by
The electrical conductivity obtained in step S1 displays to the user that out that thus user can be intuitive to see the size of electrical conductivity.Therefore, should
Determination methods can also include step S3：The electrical conductivity obtained in step display S1.The mode of display can have various, for example, use
The mode of numeral directly displays the numerical value of electrical conductivity, or in the form of the pictures such as line diagram, bar diagram shows electrical conductivity
Size.
Meanwhile, step S2 directly can also issue the user with judged result according to the size of electrical conductivity, remind the user that
Instantaneously changing coolant.For this purpose, S21, S22 are may comprise steps of in step S2.
Step S21：Whether the electrical conductivity obtained in judging step S1 exceeds threshold value；
Step S22：When the result that step S21 is obtained is to be, prompting is sent.Prompting can be that sound prompting, light are carried
One or more waken up in waiting.
Wherein, no sequential relationship between step S21, S22 and step S3.
It should be appreciated that in order to whether judge electrical conductivity beyond threshold value, the replacing determination methods of the present embodiment can also include
Step S4：The threshold value of setting electrical conductivity.Step S4 is used for the judgement of execution step S21, no sequential relationship between step S1.
In addition, the replacing determination methods of the present embodiment can also include step S5, the threshold value of the electrical conductivity of setting is shown, by
This, the threshold value that user can also directly according to the electrical conductivity for setting, and the measured value of the electrical conductivity obtained in step S1, sentence
Whether the electrical conductivity of disconnected coolant exceeds threshold value.
In other embodiments, step S21, S22 can be retained and saves step S3, i.e., not show conductivity and its threshold
Value, but prompting is issued the user with when conductivity exceeds threshold value；Or retain step S3 and save step S21, S22, i.e., not
Prompting is sent, and displays to the user that conductivity and its threshold value, for user according to the conductivity, threshold value for showing voluntarily judging conduction
Whether whether rate exceed threshold value and need to change coolant.
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art, without departing from this
In the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
The scope of restriction is defined.
Claims (6)
1. cooling fluid exchange determination methods of a kind of laser therapeutic apparatus, it is characterised in that include：
Obtain the electrical conductivity of the coolant；
According to the size of the electrical conductivity, judge whether to need to change the coolant.
2. it is as claimed in claim 1 to change determination methods, it is characterised in that the electrical conductivity bag of the acquisition coolant
Include：
Positive plate, the negative plate being parallel to each other is placed in the coolant；
The applied voltage between the positive plate, negative plate；
Obtain the electric current between the positive plate, negative plate；
According to the voltage and the electric current, the electrical conductivity of the coolant is obtained.
3. it is as claimed in claim 1 to change determination methods, it is characterised in that also to include：Show the electrical conductivity for obtaining.
4. it is as claimed in claim 1 to change determination methods, it is characterised in that also to include：Set the threshold value of the electrical conductivity.
5. replacing determination methods as described in claim 1 or 4, it is characterised in that also include：Judge the electrical conductivity for obtaining
Whether threshold value is exceeded, if it is, sending prompting.
6. it is as claimed in claim 4 to change determination methods, it is characterised in that also to include：Show the electrical conductivity of setting
Threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230602.1A CN106540379A (en) | 2016-12-27 | 2016-12-27 | The cooling fluid exchange determination methods of laser therapeutic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230602.1A CN106540379A (en) | 2016-12-27 | 2016-12-27 | The cooling fluid exchange determination methods of laser therapeutic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106540379A true CN106540379A (en) | 2017-03-29 |
Family
ID=58397776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611230602.1A Pending CN106540379A (en) | 2016-12-27 | 2016-12-27 | The cooling fluid exchange determination methods of laser therapeutic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106540379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548758A (en) * | 2018-04-09 | 2018-09-18 | 上海海事大学 | A kind of method and apparatus of quick detection coolant liquid failure degree |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366876Y (en) * | 1999-02-08 | 2000-03-01 | 彩虹彩色显像管总厂 | Humidity monitoring instrument for cold medium |
| CN2521808Y (en) * | 2001-11-05 | 2002-11-20 | 赵恒昌 | Laser power-off water-deficient and overcurrent protection controller |
| CN105928985A (en) * | 2015-02-26 | 2016-09-07 | 温思特科技有限公司 | Monitoring Device And Method Of Utilizing Conductivity Of Sample Or Reagent |
| CN205828872U (en) * | 2016-07-15 | 2016-12-21 | 上海瑞柯恩激光技术有限公司 | Medical laser circulating water system and Medical laser device |
-
2016
- 2016-12-27 CN CN201611230602.1A patent/CN106540379A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2366876Y (en) * | 1999-02-08 | 2000-03-01 | 彩虹彩色显像管总厂 | Humidity monitoring instrument for cold medium |
| CN2521808Y (en) * | 2001-11-05 | 2002-11-20 | 赵恒昌 | Laser power-off water-deficient and overcurrent protection controller |
| CN105928985A (en) * | 2015-02-26 | 2016-09-07 | 温思特科技有限公司 | Monitoring Device And Method Of Utilizing Conductivity Of Sample Or Reagent |
| CN205828872U (en) * | 2016-07-15 | 2016-12-21 | 上海瑞柯恩激光技术有限公司 | Medical laser circulating water system and Medical laser device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548758A (en) * | 2018-04-09 | 2018-09-18 | 上海海事大学 | A kind of method and apparatus of quick detection coolant liquid failure degree |
| CN108548758B (en) * | 2018-04-09 | 2020-09-15 | 上海海事大学 | Method and device for rapidly detecting failure degree of cooling liquid |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170329 |
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| RJ01 | Rejection of invention patent application after publication |