CN202568241U - Twelve lead wires of three-wire type electrocardiograph - Google Patents
Twelve lead wires of three-wire type electrocardiograph Download PDFInfo
- Publication number
- CN202568241U CN202568241U CN 201120573253 CN201120573253U CN202568241U CN 202568241 U CN202568241 U CN 202568241U CN 201120573253 CN201120573253 CN 201120573253 CN 201120573253 U CN201120573253 U CN 201120573253U CN 202568241 U CN202568241 U CN 202568241U
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- adapter
- line
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- leads
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- Expired - Lifetime
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- 239000003086 colorant Substances 0.000 claims description 5
- 238000002372 labelling Methods 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 210000000038 chest Anatomy 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model relates to a twelve lead wires of a three-wire type electrocardiograph. The twelve lead wires comprise a bus, a first branching wire, a second branching wire and a third branching wire, the bus comprises a head portion and a tail portion, wherein the head portion of the bus is used for being connected with the three-wire type electrocardiograph, one ends of the first branching wire, the second branching wire and the third branching wire are respectively connected with the tail portion, and the other ends of the first branching wire, the second branching wire and the third branching wire respectively lead out corresponding connectors. By means of the twelve lead wires, ten original wires are reduced to existing three wires, mutual knot and winding among the wires are greatly reduced, and the twelve lead wires are convenient to use.
Description
Technical field
This utility model relates to the line that leads of electrocardiograph, relates in particular to three-wire type electrocardiograph 12 lead line.
Background technology
In order to record the potential difference between 2 of the human bodies, need use electrocardiogram lead medically usually.Wherein, the electrocardiogram lead of 12 kinds of various signals of energy measurement is called as 12 lead, and the circuit that transmits these 12 kinds of unlike signals also is called as electrocardiograph 12 lead line.Normally, electrocardiograph 12 lead line has ten independently transfer wires, is respectively 6 chest electrodes line and 4 limb electrodes lines that lead that lead.The every line that leads all has corresponding socket, therefore before measurement, must each line that leads all be corresponded to corresponding socket.Because ten easy tangled up and knotted of transfer wire independently, therefore brought inconvenience, efficient lower to practical operation.When carrying out rescue work, the operation of this poor efficiency even can bring accident.Between this, prior art has necessity of further improvement.
The utility model content
The technical problem that this utility model will solve is that the defective of easy tangled up and knotted provides a kind of three-wire type electrocardiograph 12 lead line to the line number of existing electrocardiograph 12 lead line is too many.
This utility model solves the technical scheme that its technical problem adopted: construct a kind of three-wire type electrocardiograph 12 lead line; Comprise bus, first line, second line and the 3rd line; Said bus has head and the afterbody that is used to connect electrocardiograph; One end of said first line is connected on the said afterbody; The other end is drawn spaced reciprocally and is connected to the electrode that is used to measure the limbs current potential and inhales first of the ball adapter that leads, and an end of said second line is connected on the said afterbody, and the other end is drawn spaced reciprocally and is connected to the electrode that is used to measure the limbs current potential and inhales second of the ball adapter that leads; One end of said the 3rd line is connected on the said afterbody, and the other end is drawn spaced reciprocally and is connected to the electrode that is used to measure the breast current potential and inhales the 3rd of the ball adapter that leads.
In the described three-wire type electrocardiograph of this utility model 12 lead line, said first adapter that leads comprises R adapter and L adapter; Said second adapter that leads comprises F adapter and N adapter; The said the 3rd adapter that leads comprises C1 adapter, C2 adapter, C3 adapter, C4 adapter, C5 adapter and C6 adapter.
In the described three-wire type electrocardiograph of this utility model 12 lead line; Said R adapter, L adapter, F adapter and N adapter are labeled as various colors respectively, and said C1 adapter, C2 adapter, C3 adapter, C4 adapter, C5 adapter and C6 adapter are labeled as various colors respectively.
In the described three-wire type electrocardiograph of this utility model 12 lead line, to inhale the color of ball identical with the electrode of corresponding connection respectively for the color of said R adapter, L adapter, F adapter and N adapter labelling.
In the described three-wire type electrocardiograph of this utility model 12 lead line, to inhale the color of ball identical with the electrode of corresponding connection respectively for the color of said C1 adapter, C2 adapter, C3 adapter, C4 adapter, C5 adapter and C6 adapter labelling.
In the described three-wire type electrocardiograph of this utility model 12 lead line, the color of said R adapter is red, and the color of L adapter is yellow, and the color of F adapter is green, and the color of N adapter is a black.
In the described three-wire type electrocardiograph of this utility model 12 lead line, the color of said C1 adapter is red, and the color of C2 adapter is yellow; The color of C3 adapter is green; The color of C4 adapter is brown, and the color of C5 adapter is a black, and the color of C6 adapter is a purple.
In the described three-wire type electrocardiograph of this utility model 12 lead line, said R connection device is useful on the circular plug and the root that is used to be connected first line that connection electrode is inhaled ball, and the axis of said circular plug is vertical each other with root.
Implement the three-wire type electrocardiograph 12 lead line of this utility model, have following beneficial effect: original ten lines are reduced to three present lines, significantly reduce between line and the line and tie a knot each other, twine, easy to use; Because the minimizing of line number, user can be distinguished every root functionality line fast, has reduced operation mistake; Each adapter is labeled as various colors respectively, has reduced the distribution difficulty.
Description of drawings
To combine accompanying drawing and embodiment that this utility model is described further below, in the accompanying drawing:
Fig. 1 is the sketch of a kind of embodiment of three-wire type electrocardiograph 12 lead line of this utility model;
Fig. 2 is the cutaway view of the 3rd line among Fig. 1;
Fig. 3 is the sketch of a kind of embodiment of R adapter of Fig. 1.
Part description of reference numerals: bus 1, first line 2, R adapter 201, L adapter 202, second line 3, F adapter 301, N adapter 302, the 3rd line 4, C1 adapter 401, C2 adapter 402, C3 adapter 403, C4 adapter 404, C5 adapter 405, C6 adapter 406.
The specific embodiment
What Fig. 1 showed is the sketch of a kind of embodiment of three-wire type electrocardiograph 12 lead line of this utility model.Wherein, this three-wire type electrocardiograph 12 lead line comprises bus 1, first line 2, second line 3, the 3rd line 4.Bus 1 comprises head and the afterbody that is used to connect electrocardiograph, and has ten independently heart yearns, and every heart yearn is connected to different line; First line 2 has two independently heart yearns, and second line 3 has two independently heart yearns, and the 3rd line 4 has independently heart yearn of the six roots of sensation, and is as shown in Figure 2.One end of every heart yearn connects heart yearn corresponding in the bus 1, and the other end is connected to the corresponding adapter that leads.And the different adapters that leads is connected to the electrode of the electrocardiosignal that is used to measure diverse location and inhales ball.
The adapter that leads comprises and first adapter, second adapter and the 3rd adapter that leads that leads that leads.Wherein, first adapter that leads comprises R adapter 201 and L adapter 202, and R adapter 201 is connected with the extremity that L adapter 202 transmits the measured respectively, transmits the electrocardiosignal of extremity; Said second adapter that leads comprises F adapter 301 and N adapter 302; F adapter 301 is connected with the extremity that N adapter 302 transmits the measured respectively, the electrocardiosignal of transmission extremity; The said the 3rd adapter that leads comprises C1 adapter 401, C2 adapter 402, C3 adapter 403, C4 adapter 404, C5 adapter 405 and C6 adapter 406.The chest that C1 adapter 401, C2 adapter 402, C3 adapter 403, C4 adapter 404, C5 adapter 405 and C6 adapter 406 transmit the measured respectively connects, the electrocardiosignal of transmission chest.Because the signal that each adapter transmitted is all through independently heart yearn transmission, so all identical with existing electrocardiograph 12 lead line with transmission precision in efficiency of transmission.Though the line number obtains reducing simultaneously, the line that leads of measuring chest electrode and limb electrode is distinct, so can not produce interspersed, the complicated situation in line front and back of leading.
Each adapter all has with counter electrode inhales the identical color of ball, and wherein, the color of R adapter 201 is red, and the color of L adapter 202 is yellow, and the color of F adapter 301 is green, and the color of N adapter 302 is a black.The color of C1 adapter 401 is red, and the color yellow of C2 adapter 402, the color of C3 adapter 403 are green, and the color of C4 adapter 404 is a black, and the color of C5 adapter 405 is a black, and the color of C6 adapter 406 is a purple.This scheme has adopted the fool proof principle, and the operator is distribution easily, the distribution mistake can not occur and cause mistaken diagnosis.
In addition, Fig. 3 has shown the concrete structure of this R adapter 201 of present embodiment, but this structure is the selection of present embodiment, can not be interpreted as the restriction to this utility model.
The above is merely the preferred embodiment of this utility model, not in order to restriction this utility model, any modification of being done in all spirit at this utility model and the principle, is equal to and replaces or improvement etc., all should be included in the protection domain of this utility model.
Claims (5)
1. a three-wire type electrocardiograph 12 lead line is characterized in that, comprises bus (1), first line (2), second line (3) and the 3rd line (4), and said bus (1) has head and the afterbody that is used to connect electrocardiograph,
One end of said first line (2) is connected on the said afterbody, and the other end is drawn spaced reciprocally and is connected to the electrode that is used to measure the limbs current potential and inhales first of the ball adapter that leads,
One end of said second line (3) is connected on the said afterbody, and the other end is drawn spaced reciprocally and is connected to the electrode that is used to measure the limbs current potential and inhales second of the ball adapter that leads,
One end of said the 3rd line (4) is connected on the said afterbody, and the other end is drawn spaced reciprocally and is connected to the electrode that is used to measure the breast current potential and inhales the 3rd of the ball adapter that leads.
2. three-wire type electrocardiograph 12 lead line according to claim 1 is characterized in that, said first adapter that leads comprises R adapter (201) and L adapter (202); Said second adapter that leads comprises F adapter (301) and N adapter (302); The said the 3rd adapter that leads comprises C1 adapter (401), C2 adapter (402), C3 adapter (403), C4 adapter (404), C5 adapter (405) and C6 adapter (406).
3. three-wire type electrocardiograph 12 lead line according to claim 2; It is characterized in that; Said R adapter (201), L adapter (202), F adapter (301) and N adapter (302) are labeled as various colors respectively, and said C1 adapter (401), C2 adapter (402), C3 adapter (403), C4 adapter (404), C5 adapter (405) and C6 adapter (406) are labeled as various colors respectively.
4. three-wire type electrocardiograph 12 lead line according to claim 3; It is characterized in that to inhale the color of ball identical with the electrode of corresponding connection respectively for the color of said R adapter (201), L adapter (202), F adapter (301) and N adapter (302) labelling.
5. three-wire type electrocardiograph 12 lead line according to claim 3; It is characterized in that to inhale the color of ball identical with the electrode of corresponding connection respectively for the color of said C1 adapter (401), C2 adapter (402), C3 adapter (403), C4 adapter (404), C5 adapter (405) and C6 adapter (406) labelling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120573253 CN202568241U (en) | 2011-12-31 | 2011-12-31 | Twelve lead wires of three-wire type electrocardiograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120573253 CN202568241U (en) | 2011-12-31 | 2011-12-31 | Twelve lead wires of three-wire type electrocardiograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202568241U true CN202568241U (en) | 2012-12-05 |
Family
ID=47237705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120573253 Expired - Lifetime CN202568241U (en) | 2011-12-31 | 2011-12-31 | Twelve lead wires of three-wire type electrocardiograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202568241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495873A (en) * | 2019-09-17 | 2019-11-26 | 联想(北京)有限公司 | ECG detection device |
-
2011
- 2011-12-31 CN CN 201120573253 patent/CN202568241U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110495873A (en) * | 2019-09-17 | 2019-11-26 | 联想(北京)有限公司 | ECG detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |