CN2548157Y - Ionized drug allergy tester - Google Patents
Ionized drug allergy tester Download PDFInfo
- Publication number
- CN2548157Y CN2548157Y CN 02274034 CN02274034U CN2548157Y CN 2548157 Y CN2548157 Y CN 2548157Y CN 02274034 CN02274034 CN 02274034 CN 02274034 U CN02274034 U CN 02274034U CN 2548157 Y CN2548157 Y CN 2548157Y
- Authority
- CN
- China
- Prior art keywords
- electrode plate
- positive
- termination
- electric field
- negative
- 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.)
- Expired - Fee Related
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
An electric-ion drug sensitivity tester relates to a drug sensitivity testing device, which uses the electric field to stimulate drug ion to penetrate into endermic layer through the skin surface. The positive electrode plate (7) and the negative electrode plate (8) are fixed in parallel below the electrode location insulator. The distance between the positive electrode plate (7) and the negative electrode plate (8) is 2-6 cm. One end of each of the two conductors (5) going through the electrode location insulator is respectively connected to the positive and the negative electrode plates, and the other end of each of the two conductors (5) is respectively connected to the output sockets (11) of the both ends of the electric field generator and a controller. One end of R#-[2] is connected to the collecting electrodes of +Ec and T#-[1], and the other end of R#-[2] is connected to one fixed end of the W#-[1], the other fixed end of which is connected to the ground. The active end of W#-[1] is connected to the base electrode of T#-[1], the emitter of which is connected to the positive electrode plate. One end of R#-[3] of the control circuit is connected to the ground, and the other end of R#-[3] is connected to the base electrode and the negative electrode plate of T#-[2], the emitter of which is connected to the ground. The collecting electrode of T#-[2] is connected to the sliding end of W#-[1] and the base electrode of T#-[1]. The utility model has advantages of physically painlessness of the subject of the testing, short time of testing, accurate judgment and simple operation.
Description
Technical field: the utility model relates to a kind of electricity consumption field excitation medicine ion and tries quick device by the human body skin top layer subcutaneous medicine of infiltration.
Background technology: now human body is done medicine and try when quick, be to adopt to human body hypodermic injection medicine and observe human body after through 15 minutes the reflection of this medicine is judged, the misery that this way exists the experimenter to get an injection under the skin, and the stand-by period is long, also can judge disconnected accident by accident sometimes.Quick also need of this examination operated by the nurse.
Summary of the invention: the purpose of this utility model is that development is a kind of to experimenter's no pain, and electron ion medicine test sensitive instrument conveniently.The utility model comprises the quick probe 1 of examination, electric field takes place and controller 2, tries quick probe 1 and is made up of positive plate 7, negative plate 8, lead 5, positioning of electrode insulator 9.Positive electrode plate 7 and negative electrode plate 8 be fixed on parallel to each other positioning of electrode insulator 9 below, spacing between positive electrode plate 7 and the negative electrode plate 8 is 2～6cm, one end of two leads 5 passes positioning of electrode insulator 9 and is connected with the upper end of positive electrode plate 7 with negative electrode plate 8 respectively, and the other end of two leads 5 takes place with electric field respectively and two output sockets 11 of controller 2 are connected.Electric field takes place and controller 2 is made up of constant-current source circuit 3, control circuit 4, and constant-current source circuit 3 is by power supply Ec, resistance R
2, triode T
1, potentiometer W
1Form R
2One termination+Ec and T
1Collector, R
2Another termination W
1A stiff end, W
1Another stiff end ground connection, W
1Activity termination T
1Base stage, T
1Emitter connect positive electrode plate 7.Control circuit 4 is by resistance R
3, triode T
2Form R
3An end ground connection, R
3Another termination T
2Base stage and negative electrode plate 8, T
2Grounded emitter, T
2Collector meet W
1Sliding end and T
1Base stage.The utility model in use medicine is coated in positive/negative plate below, then positioning of electrode insulator 9 is fixed on people's the wrist, energized makes T
1Conducting, positive-negative electrode plate 7,8 constitutes the loop by human body, and the electric field that produces owing to electric current is penetrated into medicine under the human body skin, just can finish through the stimulating drug examination of 5 minutes electric fields is quick.When soup too much makes the positive and negative electrode electric current that is short-circuited excessive and make T
2Conducting, T
2Conducting make T
1End, prevent from that electric current is excessive the person is damaged.Also timing circuit can be set, when trying quick arrival during the schedule time, timing circuit can cut off the power supply of constant-current source circuit 3 automatically, and points out the experimenter to try quick work and finish.Do not have the skin and flesh misery so the utlity model has the experimenter, be subjected to the examination time short, can not judge the advantage of disconnected accident by accident, especially it has simple to operately, does not need professional nurse, and common people are with regard to exercisable advantage.
Description of drawings: Fig. 1 is an outside drawing of the present utility model, and Fig. 2 is the electrical block diagram of generation of the utility model electric field and controller 2, and Fig. 3 is the structural representation of the quick probe 1 of embodiment pilot scale, and Fig. 4 is the electrical block diagram of embodiment.
Embodiment one: present embodiment is made up of the quick probe 1 of examination, electric field generation and controller 2, timing circuit 12, tries quick probe 1 and is made up of positive plate 7, negative plate 8, lead 5, positioning of electrode insulator 9.Positive electrode plate 7 and negative electrode plate 8 be fixed on parallel to each other positioning of electrode insulator 9 below, spacing between positive electrode plate 7 and the negative electrode plate 8 is 5cm, one end of two leads 5 passes positioning of electrode insulator 9 and is connected with the upper end of positive electrode plate 7 with negative electrode plate 8 respectively, and the other end of two leads 5 takes place with electric field respectively and two output sockets 11 of controller 2 are connected.Electric field takes place and controller 2 is made up of constant-current source circuit 3, control circuit 4, and constant-current source circuit 3 is by power supply Ec, resistance R
2, relay normally closed contact J
11Triode T
1, potentiometer W
1Form J
11Be connected on+Ec and T
1Collector between, R
2One termination J
11Break and T
1Collector, J
11Movable contact meet+Ec R
2Another termination W
1A stiff end, W
1Another stiff end ground connection, W
1Activity termination T
1Base stage, T
1Emitter connect positive plate 7.Control circuit 4 is by resistance R
3, triode T
2Form R
3An end ground connection, R
3Another termination T
2Base stage and negative electrode plate 8, T
2Grounded emitter, T
2Collector meet W
1Sliding end and T
1Base stage.Timing circuit 12 is by the timing chip IC
1, resistance R
1, potentiometer W
2, capacitor C
1, diode D
1, diode D
2, relay J
1, pushbutton switch AN, power supply+Ec forms.IC
1Select the NE555 model for use, R
1One termination+Ec and W
2Stiff end and W
2Sliding end, R
1A contact and the IC of another termination AN
1Triggering input end 2 pin, another contact ground connection of AN, W
2Another fixing termination IC
1Two input ends, 6,7 pin and capacitor C
1Positive pole, C
1Minus earth, D
1Positive pole meet+Ec D
1Negative pole meet IC
15 pin, D
2Positive pole meet IC
1Output terminal 3 pin, D
2Negative pole succeed electrical equipment J
1An end, J
1Other end ground connection, IC
14,8 pin meet+Ec IC
11 pin ground connection.
Embodiment two: the difference of present embodiment and embodiment one is that electric field takes place and control circuit 2 increases by a reometer A again, and A is connected on positive electrode plate 7 and T
1Emitter between.Purpose is the size of being convenient to observe the constant current source electric current.Other composition is identical with embodiment one with annexation.
Embodiment three: the difference of present embodiment and embodiment one, two is in relay J
1With the loudspeaker y that connects between the ground, try the quick time with the prompting experimenter and arrive.Other composition is identical with embodiment one, two with annexation.
Embodiment four: the difference of present embodiment and embodiment one, two, three is at the lead 5 of the quick probe 1 of examination and the intrinsic insulating sleeve 6 of outside 2 covers of positioning of electrode insulator 9 connection leads 1.Its objective is and prevent that lead 5 from being fractureed herein.Other composition is identical with embodiment one, two, three with annexation.
Embodiment five: the difference of present embodiment and embodiment one, two, three, four is in relay J
1A two ends diode D in parallel again
3, D
3Plus earth, D
3Negative pole meet D
2Negative pole.Its objective is to prevent that the relay both end voltage is too high, relay is punctured.Other composition is identical with embodiment one, two, three, four with annexation.
Claims (6)
1, electron ion medicine test sensitive instrument, it is characterized in that it comprises examination quick probe (1), electric field takes place and controller (2), try quick probe (1) by positive plate (7), negative plate (8), lead (5), positioning of electrode insulator (9) is formed, positive electrode plate (7) and negative electrode plate (8) be fixed on parallel to each other positioning of electrode insulator (9) below, spacing between positive electrode plate (7) and the negative electrode plate (8) is 2～6cm, one end of two leads (5) passes positioning of electrode insulator (9) and is connected with the upper end of positive electrode plate (7) with negative electrode plate (8) respectively, and the other end of two leads (5) takes place with electric field respectively and two output sockets (11) of controller (2) are connected; Electric field takes place and controller (2) is made up of constant-current source circuit (3), control electricity (4), and constant-current source circuit (3) is by power supply Ec, resistance R
2, triode T
1, potentiometer W
1Form R
2One termination+Ec and T
1Collector, R
2Another termination W
1A stiff end, W
1Another stiff end ground connection, W
1Activity termination T
1Base stage, T
1Emitter connect positive electrode plate (7); Control circuit (4) is by resistance R
3, triode T
2Form R
3An end ground connection, R
3Another termination T
2Base stage and negative electrode plate (8), T
2Grounded emitter, T
2Collector meet W
1Sliding end and T
1Base stage.
2, electron ion medicine test sensitive instrument according to claim 1 is characterized in that constant-current source circuit (3) has comprised relay normally closed contact J again
11, J
11Be connected on+Ec and T
1Collector between; It has also comprised timing circuit (12), and timing circuit (12) is by the timing chip IC
1, resistance R
1, potentiometer W
2, capacitor C
1, diode D
1, diode D
2, relay J
1, pushbutton switch AN, power supply+Ec forms; R
1One termination+Ec and W
2Stiff end and W
2Sliding end, R
1A contact and the IC of another termination AN
1Triggering input end 2 pin, another contact ground connection of AN, W
2Another fixing termination IC
1Two input ends, 6,7 pin and capacitor C
1Positive pole, C
1Minus earth, D
1Positive pole meet+Ec D
1Negative pole meet IC
15 pin, D
2Positive pole meet IC
1Output terminal 3 pin, D
2Negative pole succeed electrical equipment J
1An end, J
1Other end ground connection.
3, electron ion medicine test sensitive instrument according to claim 1 is characterized in that electric field takes place and control circuit (2) increases by a reometer A again, and A is connected on positive electrode plate (7) and T
1Emitter between.
4, according to claim 1,2 described electron ion medicine test sensitive instruments, it is characterized in that in relay J
1With the loudspeaker y that connects between the ground.
5, electron ion medicine test sensitive instrument according to claim 1 is characterized in that at the lead (5) of the quick probe of examination (1) and outside (a 2) cover intrinsic insulating sleeve (6) of positioning of electrode insulator (9) connection lead (1).
6, electron ion medicine test sensitive instrument according to claim 2 is characterized in that in relay J
1A two ends diode D in parallel again
3, D
3Plus earth, D
3Negative pole meet D
2Negative pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274034 CN2548157Y (en) | 2002-07-03 | 2002-07-03 | Ionized drug allergy tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274034 CN2548157Y (en) | 2002-07-03 | 2002-07-03 | Ionized drug allergy tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2548157Y true CN2548157Y (en) | 2003-04-30 |
Family
ID=33738368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02274034 Expired - Fee Related CN2548157Y (en) | 2002-07-03 | 2002-07-03 | Ionized drug allergy tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2548157Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251826A (en) * | 2019-06-27 | 2019-09-20 | 长春市罡恒电子有限责任公司 | A kind of test sensitive instrument device |
-
2002
- 2002-07-03 CN CN 02274034 patent/CN2548157Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110251826A (en) * | 2019-06-27 | 2019-09-20 | 长春市罡恒电子有限责任公司 | A kind of test sensitive instrument device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |