CN204562370U - There is the electrode be identified with storage function - Google Patents
There is the electrode be identified with storage function Download PDFInfo
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- CN204562370U CN204562370U CN201520209419.8U CN201520209419U CN204562370U CN 204562370 U CN204562370 U CN 204562370U CN 201520209419 U CN201520209419 U CN 201520209419U CN 204562370 U CN204562370 U CN 204562370U
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Abstract
The utility model discloses and a kind of there is the electrode be identified with storage function, comprise electrode contact, electrode hood, electrode wires and storage chip, described electrode contact has 4 pins, the wherein inner connection electrode line of 2 pins, the inner of other 2 pins connects storage chip, the outer end of 4 pins connects external circuit, and electrode hood covers the inner of storage chip and 4 pins.This electrode has specific model and numbering, and simultaneously according to each different style, be electrode setting service life, use procedure counts, the residual life of real-time detecting electrode.
Description
Technical field
This utility model relates to sparking electrode circuit, is specifically related to a kind ofly have the electrode be identified with storage function.
Background technology
, there is following technical problem in current armarium sparking electrode: 1, sparking electrode manufacturer is various, and electrode quality is uneven, and whether hospital's None-identified sparking electrode is fake products, and the therapeutic effect of fake products is poor; 2, sparking electrode does not have tally function, after used a period of time, uses up when the service life of sparking electrode, and user of service does not know this situation, think it is medical equipment failure or sparking electrode fault, and keep in repair, waste maintenance time and maintenance cost.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provides a kind of electrode with identification and storage function, electrode model and numbering is write in advance according to the feature of electrode itself and electrode factory testing situation, simultaneously according to the different styles of each electrode, it is electrode setting service life, in use, first electrode is identified, judge whether electrode is standard compliant electrode model and numbering, if can identify this electrode, equipment normally can enter duty; Simultaneously in the process of electric discharge, the number of times that electrode uses is counted, the residual life of real-time detecting electrode.
The scheme that this utility model solves the problems of the technologies described above is as follows:
There is the electrode be identified with storage function, comprise electrode contact, electrode hood, electrode wires and storage chip, described electrode contact has 4 pins, the wherein inner connection electrode line of 2 pins, the inner of other 2 pins connects storage chip, the outer end of 4 pins connects external circuit, and electrode hood covers the inner of storage chip and 4 pins.
Described external circuit comprises CPU and clamp circuit, and storage chip connects clamp circuit, and clamp circuit connects the I/O interface of CPU.
Described clamp circuit comprises pull-up resistor R38, current-limiting resistance R37, Zener diode D2 and Zener diode D3, power Vcc connects the negative pole of Zener diode D2, the negative pole of Zener diode D3 connects the positive pole of Zener diode D2, the plus earth GND of Zener diode D3, the I/O interface of CPU is connected between two Zener diodes, pull-up resistor R38 is connected between the pin 1 of power Vcc and storage chip, current-limiting resistance R37 one end is connected between two Zener diodes, the current-limiting resistance R37 other end is connected to the pin 1 of storage chip, the pin 2 ground connection GND of storage chip.
Described storage chip model is DS2431/DS2432.
This utility model has following advantage relative to prior art:
This sparking electrode, add a storage chip at the inner pin of electrode contact, this storage chip is write in advance to the model number of electrode, and according to the electrode of different model, set different service life, the service life of electrode sets by according to clinical experience herein.When electrode insertion armarium uses, storage chip and armarium master control borad transmission of signal, the CPU in master board comprises an I/O port and reads and writes storage chip, and clock signal is produced by CPU, carries out signal exchange by 1-wire bus protocol.CPU reads the related data in storage chip, first identifies the model of electrode, numbering, judges the electrode having record whether this electrode belongs to qualified, belong to have and record qualified electrode, armarium can work by normal boot-strap normal operation, if defective, reminds user to change other electrode; Normally work at armarium, in use, CPU counts the number of times that electrode uses sparking electrode, when the number of times used reaches the service life of this electrode, makes prompting, reminds user to discard this electrode.This sparking electrode, ensures that user uses intra-company to be up to the standards numbered electrode, and the number of times simultaneously used electrode carries out storage memory, carries out waste treatment, avoid carrying out unnecessary maintenance time prompting user electrode reaches service life.
Accompanying drawing explanation
Fig. 1 of the present utility modelly has the structural representation be identified with the electrode of storage function.
Fig. 2 is the circuit block diagram of electrode.
Fig. 3 is the circuit theory diagrams of electrode.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3 there is the electrode be identified with storage function, comprise electrode contact 1, electrode hood 2, electrode wires 3 and storage chip 4, described electrode contact 1 has 4 pins, the wherein inner connection electrode line 3 of 2 pins, the inner of other 2 pins connects storage chip 4, the outer end of 4 pins connects external circuit, and electrode hood 2 covers the inner of storage chip 4 and 4 pins.
External circuit comprises CPU and clamp circuit, and storage chip connects clamp circuit, and clamp circuit connects the I/O interface of CPU.Clamp circuit comprises pull-up resistor R38, current-limiting resistance R37, Zener diode D2 and Zener diode D3, power Vcc connects the negative pole of Zener diode D2, the negative pole of Zener diode D3 connects the positive pole of Zener diode D2, the plus earth GND of Zener diode D3, the I/O interface of CPU is connected between two Zener diodes, pull-up resistor R38 is connected between the pin 1 of power Vcc and storage chip, current-limiting resistance R37 one end is connected between two Zener diodes, the current-limiting resistance R37 other end is connected to the pin 1 of storage chip, the pin 2 ground connection GND of storage chip.Storage chip model is DS2431.
Above-mentioned is this utility model preferably embodiment; but embodiment of the present utility model is not by the restriction of foregoing; change, the modification done under other any does not deviate from spirit of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (4)
1. there is the electrode be identified with storage function, it is characterized in that: comprise electrode contact, electrode hood, electrode wires and storage chip, described electrode contact has 4 pins, the wherein inner connection electrode line of 2 pins, the inner of other 2 pins connects storage chip, the outer end of 4 pins connects external circuit, and electrode hood covers the inner of storage chip and 4 pins.
2. according to claim 1 have the electrode be identified with storage function, it is characterized in that: described external circuit comprises CPU and clamp circuit, and storage chip connects clamp circuit, and clamp circuit connects the I/O interface of CPU.
3. according to claim 2 have the electrode be identified with storage function, it is characterized in that: described clamp circuit comprises pull-up resistor R38, current-limiting resistance R37, Zener diode D2 and Zener diode D3, power Vcc connects the negative pole of Zener diode D2, the negative pole of Zener diode D3 connects the positive pole of Zener diode D2, the plus earth GND of Zener diode D3, the I/O interface of CPU is connected between two Zener diodes, pull-up resistor R38 is connected between the pin 1 of power Vcc and storage chip, current-limiting resistance R37 one end is connected between two Zener diodes, the current-limiting resistance R37 other end is connected to the pin 1 of storage chip, the pin 2 ground connection GND of storage chip.
4. according to claim 3 have the electrode be identified with storage function, it is characterized in that: described storage chip model is DS2431/DS2432.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209419.8U CN204562370U (en) | 2015-04-08 | 2015-04-08 | There is the electrode be identified with storage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520209419.8U CN204562370U (en) | 2015-04-08 | 2015-04-08 | There is the electrode be identified with storage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204562370U true CN204562370U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520209419.8U Active CN204562370U (en) | 2015-04-08 | 2015-04-08 | There is the electrode be identified with storage function |
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| Country | Link |
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| CN (1) | CN204562370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455904A (en) * | 2015-12-25 | 2016-04-06 | 珠海市司迈科技有限公司 | Recognition circuit of medical operation electrode |
-
2015
- 2015-04-08 CN CN201520209419.8U patent/CN204562370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105455904A (en) * | 2015-12-25 | 2016-04-06 | 珠海市司迈科技有限公司 | Recognition circuit of medical operation electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510530 Guangdong Province, Guangzhou Development Zone, open source Avenue No. 11 accelerator C2 building, building five Patentee after: GUANGZHOU POTENT MEDICAL EQUIPMENT JOINT-STOCK Inc. Address before: 510520 Guangdong city of Guangzhou province Tianhe District Guangshan road two Phoenix Street High Tang Ke Mu Lang No. B1 trading floor two east two Patentee before: GUANGZHOU POTENT OPTOTRONIC TECHNOLOGY CO.,LTD. |
|
| CP02 | Change in the address of a patent holder |
Address after: 510700 room 603, building C2, Chuangxin building, No. 182, Kexue Avenue, Huangpu District, Guangzhou, Guangdong Province Patentee after: GUANGZHOU POTENT MEDICAL EQUIPMENT JOINT-STOCK Inc. Address before: 510530 fifth floor, building C2, accelerator, No. 11, Kaiyuan Avenue, Guangzhou Development Zone, Guangdong Province Patentee before: GUANGZHOU POTENT MEDICAL EQUIPMENT JOINT-STOCK Inc. |
|
| CP02 | Change in the address of a patent holder |