CN104644163B - A kind of cardiac diagnosis lead-line patient terminal adapter - Google Patents
A kind of cardiac diagnosis lead-line patient terminal adapter Download PDFInfo
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- CN104644163B CN104644163B CN201510011894.9A CN201510011894A CN104644163B CN 104644163 B CN104644163 B CN 104644163B CN 201510011894 A CN201510011894 A CN 201510011894A CN 104644163 B CN104644163 B CN 104644163B
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- electrode
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- lower cover
- shell
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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 present invention relates to a kind of cardiac diagnosis lead-line patient terminal adapter, including shell, electrode and cable；The shell one end open；S-shaped cable clamping interface is equipped with open at one end distance in the shell；The electrode is set inside the housing after being fixedly connected with cable；Described cable one end is connected with electrode, and the other end extends to housing exterior by S-shaped cable clamping interface.Production efficiency and electric property are effectively improved, prevents electrode security incident etc. caused by button-shaped connector is electrically bad；Molding " S " cable clamping interface of lower cover can effectively fix cable insulation and outer quilt, limitation cable core and shielding copper wire direction, and solving same axial direction, closely cable core conductor and shielded electrical are bad；Electrode spring button and clamp groove continuous punch forming, and the riveting of cable are also convenient for reliably.The electric property for improving product provides production efficiency and reduces product cost at the same time.
Description
Technical field
The present invention relates to a kind of for Medical Devices biological signal collecting and the cardiac diagnosis lead-line of transmission, more particularly to one kind
Cardiac diagnosis lead-line patient's terminal adapter, belongs to the field of medical instrument technology.
Background technology
The common cardiac diagnosis lead-line patient terminal adapter of electrocardiogram has clamp type and button-shaped at present.Button-shaped patient end connects
Connecing inside device has three assembly type buttons, this button be by a bending phosphor-copper spring wire (or stainless steel spring line) and
What two brass upper and lower covers rivetings combined, it is in single shape；It is its applicable welding production to be made in finished product.Therefore, it is needed
Raw material it is various, production process is complicated, and single welding efficiency is also very low when finished product produces.In addition, cardiac diagnosis lead-line patient
The cored wire conductor of terminal adapter end cable and shielding are multiply thin copper wire compositions, and thin copper wire is easily scattered, and copper wire is coaxially square in cable
To easily take advantage of a situation short circuit or electric insulation and electric high-voltage it is bad, therefore require when line, welding and injection assembling are repaiied in production stringent
Make, examine.The major accidents such as electric shock are easily caused in cardioelectric monitor.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of cardiac diagnosis lead-line patient terminal adapter, to solve existing skill
Art General welding formula toggle, raw material processing technology, cost and finished product welding etc. complicated production process aspect the problem of.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of cardiac diagnosis lead-line patient terminal adapter, including
Shell, electrode and cable；
The shell one end open；S-shaped cable clamping interface is equipped with open at one end distance in the shell；
The electrode is set inside the housing after being fixedly connected with cable；
Described cable one end is connected with electrode, and the other end extends to housing exterior by S-shaped cable clamping interface.
The beneficial effects of the invention are as follows：Production efficiency and electric property are effectively improved, is prevented because of button-shaped connector
Electrode security incident etc. caused by electrically bad；Molding " S " cable clamping interface of lower cover can effectively fix cable insulation and outer quilt, limitation
Cable core and shielding copper wire direction, solving same axial direction, closely cable core conductor and shielded electrical are bad；Electrode bullet
Spring button and clamp groove continuous punch forming, and the riveting of cable are also convenient for reliably.The electric property for improving product provides at the same time
Production efficiency and reduce product cost.
Based on the above technical solutions, the present invention can also be improved as follows.
Further, the shell uses and is integrally formed formula shell, or shell includes upper cover and lower cover；
The upper cover and lower cover shape match, and it is open-ended whole that the upper cover and lower cover mutually fasten composition one
Body；
The lower cover is equipped with S-shaped cable clamping interface close at distal opening a distance.
Further, the lower cover is equipped with slot electrode away from open-ended one end, and the electrode is fixed in slot electrode.
Further, the electrode includes snak link and clamp groove；
The snak link is arranged far from one end with cable connection, and the snak link realizes elastic buckles composite electrode piece；
The clamp groove is arranged on one end of electrode and cable connection, the clamp groove riveting cable.
Beneficial effect using above-mentioned further scheme is that clamp groove is molded directly within electrode afterbody, energy and cable core
Conductor realizes that automation riveting connects.
Further, the electrode is single type, and multiple electrodes can be in that chain coils.
Further, the cable includes outer quilt, shielded layer, insulating layer and conductor successively from outside to inside.
Further, the S-shaped cable clamping interface includes insulation tank and outer by groove；
The insulation tank is disposed proximate to one end of electrode, described outer to be arranged on the other end by groove；The insulation tank be in
Outer protrusion it is arc-shaped；It is described outer arc-shaped in being recessed inwardly by groove.
It is that conductor and shielded layer will be defined as the tendency of different directions, prevent using the above-mentioned further beneficial effect of scheme
Only it forms electric short circuit, and high-voltage isulation is bad.
Further, one end that the cable is connected with electrode peel off successively the conductor for exposing certain length, insulating layer and
Outer quilt；
The conductor is fixed in the clamp groove of electrode；
The insulating layer is fixed in insulation tank；
It is fixed on outside described outer by groove.
Further, the electrode further includes two level clamp groove；
The two level clamp groove is arranged on the one end of clamp groove away from snak link, and the two level clamp groove is used for riveting cable
Insulating layer edge.
Beneficial effect using above-mentioned further scheme is to strengthen the bonding strength of electrode and cable, makes the performance of product
Improve, service life increase.
Further, the cardiac diagnosis lead-line patient terminal adapter further includes copper ring；
The copper ring is fixed on cable.
Further, the lower cover is equipped with U-type groove between distal opening and S-shaped cable clamping interface；
The U-type groove shape matches with copper ring, and the copper ring is fixed in U-type groove.
Further, the lower cover and upper cover are respectively equipped with sealing wire and/or at least four buckles in junction；
Beneficial effect using above-mentioned further scheme is the assembling mode of upper and lower covers is realized to snap connection and also may be used
Welded with melten gel, upper and lower covers both can use simply snap connection, can also ultrasonic bonding, weld strength is more preferable, more can
Realize the sealed connection of upper and lower covers, realize waterproof effect.
Further, shielded layer is set outside the upper cover.
Beneficial effect using above-mentioned further technical solution is to strengthen shield effectiveness.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of cardiac diagnosis lead-line patient terminal adapter, uses
It is integrally formed shell and replaces upper cover and lower cover structure.
Brief description of the drawings
Fig. 1 is a kind of cardiac diagnosis lead-line patient terminal 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 portion subsection 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 terminal adapter lower cover part schematic enlarged-scale view of the present invention；
Fig. 6 is electrode enlarged drawing of the present invention；
Fig. 7 is lower cover partial enlarged view of the present invention.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, upper cover, 2, lower cover, 3, electrode, 4, cable, 5, S-shaped cable clamping interface, 6, copper ring, 7, sealing wire, 8, buckle, 21, electricity
Pole groove, 22, U-type groove, 31, snak link, 32, clamp groove, 33, two level clamp groove, 41, outer quilt, 42, shielded layer, 43, insulating layer,
44th, conductor, 51, insulation tank, 52, outer by groove.
Embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, 2, 3, a kind of cardiac diagnosis lead-line patient terminal adapter of the present invention, in the present embodiment, shell
Including upper cover 1 and lower cover 2, including upper cover 1, lower cover 2, electrode 3 and cable 4；
The upper cover 1 and 2 shape of lower cover match, and the upper cover 1 and the mutually fastening composition one of lower cover 2 are open-ended
It is overall；
The lower cover 2 is equipped with S-shaped cable clamping interface 5 close at distal opening a distance；
The electrode 3 is arranged on the whole interior that upper cover 1 is formed with lower cover 2；Described 3 one end of electrode is connected with cable 4；
Described 4 one end of cable is connected with electrode 3, and the other end extends to upper cover 1 by S-shaped cable clamping interface 5 and formed with lower cover 2
Integral outer.
The lower cover 2 is equipped with slot electrode 21 away from open-ended one end, and the electrode 3 is fixed in slot electrode 21.
As shown in figure 4, illustrate for a kind of cardiac diagnosis lead-line patient end connector electrode of the present invention and the construction of cable
Figure, the electrode 3 include snak link 31 and clamp groove 32；The snak link 31 is arranged far from the one end being connected with cable 4, institute
State snak link 31 and realize elastic buckles composite electrode piece；The clamp groove 32 is arranged on one end that electrode 3 is connected with cable 4, the folder
32 riveting cable of wire casing.
The electrode 3 is single type, and multiple electrodes 3 can be in that chain coils.
The cable 4 includes outer by 41, shielded layer 42, insulating layer 43 and conductor 44 successively from outside to inside.
As shown in figure 5, be a kind of cardiac diagnosis lead-line patient terminal adapter lower cover part schematic enlarged-scale view of the present invention,
The S-shaped cable clamping interface 5 includes insulation tank 51 and outer by groove 52；The insulation tank 51 is disposed proximate to one end of electrode 3, described outer
The other end is arranged on by groove 52；The insulation tank 51 is in outwardly arc-shaped；It is described it is outer by groove 52 be in the circle that is recessed inwardly
Arc.
The conductor 44 for exposing certain length, insulating layer 43 and outer are peeled off successively in one end that the cable 4 is connected with electrode 3
By 41；The conductor 44 is fixed in the clamp groove 32 of electrode 3；The insulating layer 43 is fixed in insulation tank 51；The outer quilt
41 be fixed on it is outer by groove 52.
As shown in fig. 6, being electrode enlarged drawing of the present invention, the electrode 3 further includes two level clamp groove 33；Described two
Level clamp groove 33 is arranged on the one end of clamp groove 32 away from snak link 31, and the two level clamp groove 33 is used for riveting cable insulation
43 edges.
The cardiac diagnosis lead-line patient terminal adapter further includes copper ring 6；The copper ring 6 is fixed on cable 4.
The lower cover 2 is equipped with U-type groove 22 between distal opening and S-shaped cable clamping interface 5；22 shape of U-type groove and copper ring 6
Match, the copper ring 6 is fixed in U-type groove 22.
As shown in fig. 7, it is lower cover partial enlarged view of the present invention, the lower cover 2 and upper cover 1 are set respectively in junction
There is the buckle of sealing wire 7 and at least four 8；
The outside of upper cover 1 sets shielded layer.
The present invention may also provide another embodiment, and a kind of cardiac diagnosis lead-line patient terminal adapter is outer using being integrally formed
Shell replaces upper cover and lower cover structure, and other parts are same as the previously described embodiments, and after each several part connects, one time injection molding manner is completed
It is encapsulated.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention.
Claims (3)
1. a kind of cardiac diagnosis lead-line patient terminal adapter, it is characterised in that including shell, electrode and cable；
The shell one end open；S-shaped cable clamping interface is equipped with open at one end distance in the shell；
The electrode is set inside the housing after being fixedly connected with cable；
Described cable one end is connected with electrode, and the other end extends to housing exterior by S-shaped cable clamping interface；The shell uses one
Body formed formula shell, or shell include upper cover and lower cover；
The upper cover and lower cover shape match, and the upper cover and lower cover mutually fasten and form an open-ended entirety；
The lower cover is equipped with S-shaped cable clamping interface close at distal opening a distance；
The electrode is single type, and multiple electrodes are coiled in chain；
The cable includes outer quilt, shielded layer, insulating layer and conductor successively from outside to inside；
The S-shaped cable clamping interface includes insulation tank and outer by groove；
The insulation tank is disposed proximate to one end of electrode, described outer to be arranged on the other end by groove；The insulation tank is in convex
What is gone out is arc-shaped；It is described outer arc-shaped in being recessed inwardly by groove；
The electrode includes snak link and clamp groove；
The snak link is arranged far from one end of electrode and cable connection, and the snak link realizes elastic buckles composite electrode piece；
The clamp groove is arranged on one end of electrode and cable connection, the clamp groove riveting cable；
The electrode further includes two level clamp groove；
The two level clamp groove is arranged on the one end of clamp groove away from snak link, and the two level clamp groove is used for riveting cable insulation
Layer edge；
The cardiac diagnosis lead-line patient terminal adapter further includes copper ring；The lower cover is set between distal opening and S-shaped cable clamping interface
There is U-type groove；
The copper ring is fixed on cable；
The U-type groove shape matches with copper ring, and the copper ring is fixed in U-type groove.
2. a kind of cardiac diagnosis lead-line patient terminal adapter according to claim 1, it is characterised in that the lower cover is away from end
One end of end opening is equipped with slot electrode, and the electrode is fixed in slot electrode.
3. a kind of cardiac diagnosis lead-line patient terminal adapter according to claim 1, it is characterised in that the cable and electrode
The conductor for exposing certain length, insulating layer and outer quilt are peeled off successively in the one end being connected；
The conductor is fixed in the clamp groove of electrode；
The insulating layer is fixed in insulation tank；
It is fixed on outside described outer by 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 CN104644163A (en) | 2015-05-27 |
| CN104644163B true CN104644163B (en) | 2018-04-27 |
Family
ID=53236174
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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| EP3653116A1 (en) * | 2017-12-27 | 2020-05-20 | InBody Co., Ltd. | Clamp electrode |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3719474C2 (en) * | 1987-06-11 | 1994-10-13 | Nicolay Gmbh | Contact element for establishing 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 |
| US8251736B2 (en) * | 2008-09-23 | 2012-08-28 | Tyco Electronics Corporation | Connector assembly for connecting an electrical lead to an electrode |
| EP2339696A1 (en) * | 2009-12-22 | 2011-06-29 | General Electric Company | Electrical connector assembly |
| KR101034998B1 (en) * | 2010-02-18 | 2011-05-17 | 대한메디칼시스템(주) | Connecting structure for 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 |
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2015
- 2015-01-09 CN CN201510011894.9A patent/CN104644163B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104644163A (en) | 2015-05-27 |
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