CN104644163A - ECG cable patient end connector - Google Patents
ECG cable patient end connector Download PDFInfo
- Publication number
- CN104644163A CN104644163A CN201510011894.9A CN201510011894A CN104644163A CN 104644163 A CN104644163 A CN 104644163A CN 201510011894 A CN201510011894 A CN 201510011894A CN 104644163 A CN104644163 A CN 104644163A
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- cable
- electrode
- shell
- groove
- cardiac diagnosis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/276—Protection against electrode failure
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention relates to an ECG cable patient end connector which comprises a shell, an electrode and a cable, wherein one end of the shell is provided with an opening; the part, which has a certain distance from an opening end, in the shell is provided with an S-shaped wire clamping slot; the electrode and the cable are arranged in the shell after being fixedly connected; one end of the cable is connected with the electrode, and the other end of the cable extends to the exterior of the shell by virtue of the S-shaped wire clamping slot. The production efficiency and the electrical performance are effectively improved; electrode safety accidents and the like caused by poor electrical performance of a button-type connector are prevented; cable insulation and tegment are effectively fixed by the S-shaped wire clamping slot formed in a lower cover; the directions of a cable core and a shielding copper wire are restricted, and poor same axial short-distance cable core conductor and shielding electrical performance can be solved; An electrode spring buckle and the wire clamping slot are continuously molded by punching; the riveting between the connector and the cable is quite convenient and reliable; the electrical performance of a product is improved, the production efficiency is improved and the product cost is lowered.
Description
Technical field
The present invention relates to a kind of cardiac diagnosis lead-line for armarium biological signal collecting and transmission, particularly relate to a kind of cardiac diagnosis lead-line patient end adapter, belong to technical field of medical instruments.
Background technology
The cardiac diagnosis lead-line patient end adapter that current electrocardiogram is conventional has clamp type and button-shaped.There are three assembled buttons button-shaped patient end adapter inside, and this button is combined by the phosphor-copper spring wire of a bending (or stainless steel spring line) and two pyrite upper and lower covers rivetings, and it is single shape; Making at finished product is its applicable welding production.Therefore, its raw material needed is various, and manufacturing process is complicated, and when finished product is produced, single welding efficiency is also very low.In addition, the cored wire conductor of cardiac diagnosis lead-line patient end connector end cable and shielding are multiply thin copper wire compositions, thin copper wire is easily scattered, copper wire is bad in easily the take advantage of a situation short circuit or electric insulation and electric high-voltage of cable coaxial direction, therefore production repair line, welding and injection moulding assembling time require strictly to make, inspection.The major accidents such as electric shock are easily caused in cardioelectric monitor.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of cardiac diagnosis lead-line patient end adapter, to solve prior art General welding formula toggle, in the problem of the complicated production process aspects such as raw material processing technique, cost and finished product welding.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of cardiac diagnosis lead-line patient end adapter, comprises shell, electrode and cable;
Described shell one end open; In described shell, distance open at one end distance is provided with S shape cable clamping interface;
Enclosure is arranged on after described electrode is fixedly connected with cable;
Described cable one end is connected with electrode, and the other end extends to housing exterior by S shape cable clamping interface.
The invention has the beneficial effects as follows: effectively improve production efficiency and electric property, prevent because of the button-shaped adapter electrically bad electrode security incident etc. caused; " S " cable clamping interface of lower cover molding can effectively attached cable insulation and outer quilt, restriction cable core and shield copper wire direction, solve same axis closely cable core conductor and shielded electrical bad; Electrode spring button and clamp groove continuous punch forming, and the riveting of cable is also convenient and reliable.The electric property that improve product provides production efficiency simultaneously and reduces product cost.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described shell adopts integrate shaped type shell, or shell comprises upper cover and lower cover;
Described upper cover and lower cover mating shapes, described upper cover and lower cover fasten formation open-ended entirety mutually;
Described lower cover is provided with S shape cable clamping interface close to distal opening one segment distance place.
Further, described lower cover is provided with slot electrode away from open-ended one end, and described electrode is fixed in slot electrode.
Further, described electrode comprises snak link and clamp groove;
Described snak link is arranged on the one end away from being connected with cable, and described snak link realizes elastic buckles composite electrode sheet;
Described clamp groove is arranged on one end that electrode is connected with cable, described clamp groove riveting cable.
Adopt the beneficial effect of above-mentioned further scheme to be that clamp groove is molded directly within electrode afterbody, automation riveting can be realized with cable core conductor and be connected.
Further, described electrode is single type, and multiple electrode can the coiling in chain.
Further, described cable comprises outer quilt, screen layer, insulating barrier and conductor from outside to inside successively.
Further, described S shape cable clamping interface comprises insulation tank and outer by groove;
Described insulation tank is arranged on the one end close to electrode, is describedly arranged on the other end by groove outward; Described insulation tank is outwardly circular arc; Described outer by groove in the circular arc caved inward.
Adopt the beneficial effect of above-mentioned further scheme to be that conductor and screen layer will be defined as the tendency of different directions, prevent it from forming electric short circuit, High-Voltage Insulation is bad.
Further, one end that described cable is connected with electrode peels off the conductor, insulating barrier and the outer quilt that expose certain length successively;
Described conductor is fixed in the clamp groove of electrode;
Described insulating barrier is fixed in insulation tank;
Be fixed on outer by groove outside described.
Further, described electrode also comprises secondary clamp groove;
Described secondary clamp groove is arranged on clamp groove one end away from snak link, and described secondary clamp groove is used for riveting cable insulation edge.
Adopt the beneficial effect of above-mentioned further scheme to be that the bonding strength of intensifier electrode and cable, makes the performance of product improve, service life increases.
Further, described cardiac diagnosis lead-line patient end adapter also comprises copper ring;
Described copper ring is fixedly installed on cable.
Further, described lower cover is provided with U-type groove between distal opening and S shape cable clamping interface;
Described U-type groove shape and copper ring match, and described copper ring is fixed in U-type groove.
Further, described lower cover and upper cover are respectively equipped with sealing wire and/or at least four buckles in junction;
The beneficial effect of above-mentioned further scheme is adopted to be, make the assembling mode of upper and lower covers can realize buckle connection also can to weld by melten gel, upper and lower covers both can use simple buckle to connect, also can ultrasonic bonding, weld strength is better, more can realize being tightly connected of upper and lower covers, realize waterproof effect.
Further, outside described upper cover, screen layer is set.
The beneficial effect of above-mentioned further technical scheme is adopted to be strengthen shield effectiveness.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of cardiac diagnosis lead-line patient end adapter, adopts one-body molded shell to replace upper cover and lower cover structure.
Accompanying drawing explanation
Fig. 1 is a kind of cardiac diagnosis lead-line patient end adapter decomposition texture schematic diagram of the present invention;
Fig. 2 is a kind of cardiac diagnosis lead-line patient end connector construction schematic diagram of the present invention;
Fig. 3 is a kind of cardiac diagnosis lead-line patient end connector part profile of the present invention;
Fig. 4 is a kind of cardiac diagnosis lead-line patient end connector electrode of the present invention and construction of cable schematic diagram;
Fig. 5 is a kind of cardiac diagnosis lead-line patient end adapter lower cover portion separation structure enlarged drawing of the present invention;
Fig. 6 is electrode enlarged drawing of the present invention;
Fig. 7 is lower cover partial enlarged drawing of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, upper cover, 2, lower cover, 3, electrode, 4, cable, 5, S shape cable clamping interface, 6, copper ring, 7, sealing wire, 8, buckle, 21, slot electrode, 22, U-type groove, 31, snak link, 32, clamp groove, 33, secondary clamp groove, 41, outer quilt, 42, screen layer, 43, insulating barrier, 44, conductor, 51, insulation tank, 52, outer by groove.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, 2, 3, a kind of cardiac diagnosis lead-line patient end adapter of the present invention, in the present embodiment, shell comprises upper cover 1 and lower cover 2, comprises upper cover 1, lower cover 2, electrode 3 and cable 4;
Described upper cover 1 and lower cover 2 mating shapes, described upper cover 1 and lower cover 2 fasten formation open-ended entirety mutually;
Described lower cover 2 is provided with S shape cable clamping interface 5 close to distal opening one segment distance place;
Described electrode 3 is arranged on the whole interior that upper cover 1 is formed with lower cover 2; Described electrode 3 one end is connected with cable 4;
Described cable 4 one end is connected with electrode 3, and the other end extends to by S shape cable clamping interface 5 integral outer that upper cover 1 forms with lower cover 2.
Described lower cover 2 is provided with slot electrode 21 away from open-ended one end, and described electrode 3 is fixed in slot electrode 21.
As shown in Figure 4, be a kind of cardiac diagnosis lead-line patient end connector electrode of the present invention and construction of cable schematic diagram, described electrode 3 comprises snak link 31 and clamp groove 32; Described snak link 31 is arranged on the one end away from being connected with cable 4, and described snak link 31 realizes elastic buckles composite electrode sheet; Described clamp groove 32 is arranged on one end that electrode 3 is connected with cable 4, described clamp groove 32 riveting cable.
Described electrode 3 is single type, and multiple electrode 3 can the coiling in chain.
Described cable 4 comprise successively from outside to inside outer by 41, screen layer 42, insulating barrier 43 and conductor 44.
As shown in Figure 5, be a kind of cardiac diagnosis lead-line patient end adapter lower cover portion separation structure enlarged drawing of the present invention, described S shape cable clamping interface 5 comprises insulation tank 51 and outer by groove 52; Described insulation tank 51 is arranged on the one end close to electrode 3, is describedly arranged on the other end by groove 52 outward; Described insulation tank 51 is in outwardly circular arc; Described outer by groove 52 in the circular arc caved inward.
One end that described cable 4 is connected with electrode 3 peels off the conductor 44, the insulating barrier 43 and outer by 41 that expose certain length successively; Described conductor 44 is fixed in the clamp groove 32 of electrode 3; Described insulating barrier 43 is fixed in insulation tank 51; Described outer be fixed on by 41 outer by groove 52.
As shown in Figure 6, be electrode enlarged drawing of the present invention, described electrode 3 also comprises secondary clamp groove 33; Described secondary clamp groove 33 is arranged on clamp groove 32 one end away from snak link 31, and described secondary clamp groove 33 is for riveting cable insulation 43 edge.
Described cardiac diagnosis lead-line patient end adapter also comprises copper ring 6; Described copper ring 6 is fixedly installed on cable 4.
Described lower cover 2 is provided with U-type groove 22 between distal opening and S shape cable clamping interface 5; Described U-type groove 22 shape and copper ring 6 match, and described copper ring 6 is fixed in U-type groove 22.
As shown in Figure 7, be lower cover partial enlarged drawing of the present invention, described lower cover 2 and upper cover 1 are respectively equipped with sealing wire 7 and at least four buckles 8 in junction;
Described upper cover 1 outer setting screen layer.
The present invention also can provide another kind of embodiment, a kind of cardiac diagnosis lead-line patient end adapter, and adopt one-body molded shell to replace upper cover and lower cover structure, other parts are same as the previously described embodiments, and after each several part connects, one time injection molding manner completes encapsulate.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a cardiac diagnosis lead-line patient end adapter, is characterized in that, comprises shell, electrode and cable;
Described shell one end open; In described shell, distance open at one end distance is provided with S shape cable clamping interface;
Enclosure is arranged on after described electrode is fixedly connected with cable;
Described cable one end is connected with electrode, and the other end extends to housing exterior by S shape cable clamping interface.
2. a kind of cardiac diagnosis lead-line patient end adapter according to claim 1, is characterized in that, described shell adopts integrate shaped type shell, or shell comprises upper cover and lower cover;
Described upper cover and lower cover mating shapes, described upper cover and lower cover fasten formation open-ended entirety mutually;
Described lower cover is provided with S shape cable clamping interface close to distal opening one segment distance place.
3. a kind of cardiac diagnosis lead-line patient end adapter according to claim 2, it is characterized in that, described lower cover is provided with slot electrode away from open-ended one end, and described electrode is fixed in slot electrode.
4. a kind of cardiac diagnosis lead-line patient end adapter according to claim 2, it is characterized in that, described electrode comprises snak link and clamp groove;
Described snak link is arranged on the one end away from being connected with cable, and described snak link realizes elastic buckles composite electrode sheet;
Described clamp groove is arranged on one end that electrode is connected with cable, described clamp groove riveting cable.
5. a kind of cardiac diagnosis lead-line patient end adapter according to claim 2, it is characterized in that, described electrode is single type, and multiple electrode can the coiling in chain.
6. a kind of cardiac diagnosis lead-line patient end adapter according to claim 2, it is characterized in that, described cable comprises outer quilt, screen layer, insulating barrier and conductor from outside to inside successively.
7. a kind of cardiac diagnosis lead-line patient end adapter according to any one of claim 2-6, is characterized in that, described S shape cable clamping interface comprises insulation tank and outer by groove;
Described insulation tank is arranged on the one end close to electrode, is describedly arranged on the other end by groove outward; Described insulation tank is outwardly circular arc; Described outer by groove in the circular arc caved inward.
8. a kind of cardiac diagnosis lead-line patient end adapter according to claim 7, is characterized in that, one end that described cable is connected with electrode peels off the conductor, insulating barrier and the outer quilt that expose certain length successively;
Described conductor is fixed in the clamp groove of electrode;
Described insulating barrier is fixed in insulation tank;
Be fixed on outer by groove outside described.
9. a kind of cardiac diagnosis lead-line patient end adapter according to claim 8, it is characterized in that, described electrode also comprises secondary clamp groove;
Described secondary clamp groove is arranged on clamp groove one end away from snak link, and described secondary clamp groove is used for riveting cable insulation edge.
10. a kind of cardiac diagnosis lead-line patient end adapter according to claim 9, is characterized in that, described cardiac diagnosis lead-line patient end adapter also comprises copper ring; Described lower cover is provided with U-type groove between distal opening and S shape cable clamping interface;
Described copper ring is fixedly installed on cable;
Described U-type groove shape and copper ring match, and described copper ring is fixed in U-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510011894.9A CN104644163B (en) | 2015-01-09 | 2015-01-09 | A kind of cardiac diagnosis lead-line patient terminal adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510011894.9A CN104644163B (en) | 2015-01-09 | 2015-01-09 | A kind of cardiac diagnosis lead-line patient terminal adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104644163A true CN104644163A (en) | 2015-05-27 |
| CN104644163B CN104644163B (en) | 2018-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510011894.9A Active CN104644163B (en) | 2015-01-09 | 2015-01-09 | A kind of cardiac diagnosis lead-line patient terminal adapter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104644163B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107714032A (en) * | 2017-09-30 | 2018-02-23 | 深圳市全嘉优护科技有限公司 | A kind of electrocardiogram machine lead wire joint |
| CN109965876A (en) * | 2017-12-27 | 2019-07-05 | 殷巴迪股份有限公司 | It is measured using the body composition of clamp electrode |
Citations (9)
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| US4842557A (en) * | 1987-06-11 | 1989-06-27 | Nicolay Gmbh | Contact device for making an electrically conductive connection |
| CN2845117Y (en) * | 2005-08-30 | 2006-12-06 | 上海乐庭电子线缆有限公司 | A kind of fire resistant communication cable |
| US20110151728A1 (en) * | 2009-12-22 | 2011-06-23 | Pekka Simeon Astola | Electrical connector assembly |
| CN102160786A (en) * | 2010-02-18 | 2011-08-24 | 大韩医疗系统株式会社 | Connecting structure of snap electrode and electric wire |
| CN102164538A (en) * | 2008-09-23 | 2011-08-24 | 泰科电子公司 | Connector assembly for connecting an electrical lead to an electrode |
| CN202920181U (en) * | 2012-10-18 | 2013-05-08 | 深圳市美的连电子科技有限公司 | Disposable electrocardio electrode |
| CN203647337U (en) * | 2013-12-04 | 2014-06-18 | 利康顺电线(深圳)有限公司 | Button-type radioscopy electrode holder |
| CN104095628A (en) * | 2014-07-04 | 2014-10-15 | 李若斌 | Flexible medical electrode, medical electrode sheet, detecting instrument, treatment instrument and application |
| CN204428028U (en) * | 2015-01-09 | 2015-07-01 | 北京荣瑞世纪科技有限公司 | A kind of cardiac diagnosis lead-line patient end adapter |
-
2015
- 2015-01-09 CN CN201510011894.9A patent/CN104644163B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842557A (en) * | 1987-06-11 | 1989-06-27 | Nicolay Gmbh | Contact device for making an electrically conductive connection |
| CN2845117Y (en) * | 2005-08-30 | 2006-12-06 | 上海乐庭电子线缆有限公司 | A kind of fire resistant communication cable |
| CN102164538A (en) * | 2008-09-23 | 2011-08-24 | 泰科电子公司 | Connector assembly for connecting an electrical lead to an electrode |
| US20110151728A1 (en) * | 2009-12-22 | 2011-06-23 | Pekka Simeon Astola | Electrical connector assembly |
| CN102160786A (en) * | 2010-02-18 | 2011-08-24 | 大韩医疗系统株式会社 | Connecting structure of snap electrode and electric wire |
| CN202920181U (en) * | 2012-10-18 | 2013-05-08 | 深圳市美的连电子科技有限公司 | Disposable electrocardio electrode |
| CN203647337U (en) * | 2013-12-04 | 2014-06-18 | 利康顺电线(深圳)有限公司 | Button-type radioscopy electrode holder |
| CN104095628A (en) * | 2014-07-04 | 2014-10-15 | 李若斌 | Flexible medical electrode, medical electrode sheet, detecting instrument, treatment instrument and application |
| CN204428028U (en) * | 2015-01-09 | 2015-07-01 | 北京荣瑞世纪科技有限公司 | A kind of cardiac diagnosis lead-line patient end adapter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107714032A (en) * | 2017-09-30 | 2018-02-23 | 深圳市全嘉优护科技有限公司 | A kind of electrocardiogram machine lead wire joint |
| CN107714032B (en) * | 2017-09-30 | 2024-10-01 | 深圳市全嘉优护科技有限公司 | Electrocardiograph lead wire connector |
| CN109965876A (en) * | 2017-12-27 | 2019-07-05 | 殷巴迪股份有限公司 | It is measured using the body composition of clamp electrode |
| CN109965876B (en) * | 2017-12-27 | 2024-02-06 | 殷巴迪股份有限公司 | Body composition measurement using clamp electrodes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104644163B (en) | 2018-04-27 |
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