CN209951255U - Integrated electrocardiogram lead wire - Google Patents
Integrated electrocardiogram lead wire Download PDFInfo
- Publication number
- CN209951255U CN209951255U CN201920601671.1U CN201920601671U CN209951255U CN 209951255 U CN209951255 U CN 209951255U CN 201920601671 U CN201920601671 U CN 201920601671U CN 209951255 U CN209951255 U CN 209951255U
- Authority
- CN
- China
- Prior art keywords
- support frame
- wire
- lead wire
- signal wire
- length direction
- 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.)
- Active
Links
Images
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses an integrated ECG lead wire, which comprises a support frame arranged along the length direction of the ECG lead wire, and a plurality of signal wires arranged on the support frame, wherein each signal wire comprises a main signal wire and a plurality of auxiliary signal wires, the cross section of the support frame is circularly arranged, a plurality of clamping grooves for installing the auxiliary signal wires are uniformly arranged on the outer side surface of the support frame, any one of the clamping grooves is arranged along the length direction of the support frame, the cross section of the clamping groove is circularly arranged, and the opening of the clamping groove is smaller than the diameter of the auxiliary signal wire; the center of the support frame is provided with an installation groove along the length direction of the support frame, and the main signal wire penetrates through the installation groove; the outer side surface of the support frame is sequentially wrapped with an outer shielding layer and an outer insulating layer. The utility model discloses technical scheme improves the structure of traditional electrocardio lead line, improves its interference killing feature and anti bending property, guarantees its life.
Description
Technical Field
The utility model relates to a cable equipment field, in particular to integral type electrocardio lead line.
Background
The electrocardiograph can automatically record the bioelectric signals (electrocardio signals) generated by exciting cardiac muscle during heart activity, and is a medical electronic instrument commonly used for clinical diagnosis and scientific research. The use of the electrocardiograph needs to place electrodes at different parts of a human body and is connected with the positive electrode and the negative electrode of a current meter of the electrocardiograph through an electrocardiograph lead wire, and the circuit connection method for recording the electrocardiograph is called electrocardiograph lead, so that the performance of the electrocardiograph lead wire is important for the normal use of the electrocardiograph. The transmission signal of current electrocardio lead line is not good, receives external disturbance easily, and the mutual interference's condition also can appear in its inside signal line, and simultaneously, its holistic anti buckling performance is relatively poor, and life is short, can't satisfy current user demand gradually.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an integral type electrocardio lead line, aim at improving the structure of traditional electrocardio lead line, improve its interference killing feature and anti bending property, guarantee its life.
In order to achieve the above object, the utility model provides an integrated electrocardiograph lead wire, including a support frame, a plurality of signal lines installed on the support frame that set up along electrocardiograph lead wire length direction, the signal line includes a main signal line and a plurality of auxiliary signal lines, the support frame cross section is circular setting, a plurality of draw-in grooves that are used for installing the auxiliary signal line are evenly seted up to the support frame lateral surface, arbitrary draw-in groove sets up along the length direction of support frame, and the cross section of draw-in groove is circular setting, the opening of draw-in groove is less than the diameter of auxiliary signal line; the center of the support frame is provided with an installation groove along the length direction of the support frame, and the main signal wire penetrates through the installation groove; the outer side surface of the support frame is sequentially wrapped with an outer shielding layer and an outer insulating layer.
Preferably, the support frame is a silicone rubber support frame which is integrally formed.
Preferably, the main signal line and the auxiliary signal line both comprise a tinned copper wire main body, and an inner shielding layer and an inner insulating layer which are sequentially wrapped on the outer side surface of the tinned copper wire main body.
Preferably, the inner shielding layer and the outer shielding layer are both provided as tin-plated copper braided layers.
Preferably, the inner insulating layer and the outer insulating layer are both provided as PE insulating layers.
Compared with the prior art, the beneficial effects of the utility model are that: the support frame is additionally arranged in the electrocardio lead wire, so that the integral bending resistance of the electrocardio lead wire is greatly improved, and the service life of the electrocardio lead wire is prolonged. Meanwhile, the signal wires in the electrocardio lead wire are orderly arranged, the production and the processing are convenient, the efficiency is improved, and the signal wires are arranged at intervals through the supporting frame, so that the interference among the signal wires is further reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a cross-sectional view of the entire structure of the electrocardiograph lead wire of the present invention;
FIG. 2 is a sectional view of the supporting frame structure of the present invention;
FIG. 3 is a cross-sectional view of the signal line of the present invention;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The integrated electrocardiograph lead wire provided by the embodiment comprises a support frame 1 arranged along the length direction of the electrocardiograph lead wire and a plurality of signal wires arranged on the support frame 1, wherein each signal wire comprises a main signal wire 2 and a plurality of auxiliary signal wires 3, the cross section of the support frame 1 is circularly arranged, a plurality of clamping grooves 11 used for installing the auxiliary signal wires 3 are uniformly formed in the outer side surface of the support frame 1, any one clamping groove 11 is arranged along the length direction of the support frame 1, the cross section of each clamping groove 11 is circularly arranged, and the opening of each clamping groove 11 is smaller than the diameter of the corresponding auxiliary signal wire 3; an installation groove 12 is formed in the center of the support frame 1 along the length direction of the support frame, and the main signal wire 2 penetrates through the installation groove 12; the outer side surface of the support frame 1 is sequentially wrapped with an outer shielding layer 13 and an outer insulating layer 14.
In this embodiment, through setting up support frame 1, improved the holistic anti bending performance of electrocardio lead line greatly, improve its life. When the electrocardio lead wire is manufactured, only the main signal wire 2 needs to be arranged in the mounting groove 12 in the middle of the support frame 1 in a penetrating mode, then the auxiliary signal wire 3 is sequentially arranged in the clamping groove 11 on the outer side surface of the support frame 1, the signal wires are arranged orderly at intervals, interference between the signal wires is greatly reduced, meanwhile, the signal wires can be prevented from being wound, after the signal wires are well arranged, the outer shielding layer 13 and the outer insulating layer 14 are wrapped in sequence, and the overall anti-interference capacity of the electrocardio lead wire is guaranteed. It should be noted that, the supporting frame 1 is a silicone rubber supporting frame 1 formed integrally, and the silicone rubber has a certain elasticity, so that the opening of the clamping groove 11 is smaller than the diameter of the auxiliary signal wire 3, and only the auxiliary signal wire 3 needs to be pressed in along the opening of the clamping groove 11, and the installation stability of the auxiliary signal wire 3 can also be ensured.
Furthermore, the main signal wire 2 and the auxiliary signal wire 3 both comprise a tinned copper wire main body 231, and an inner shielding layer 232 and an inner insulating layer 233 which are sequentially wrapped on the outer side surface of the tinned copper wire main body 231, so that the anti-interference capability and the insulating property of the signal wires are improved.
Further, the inner shielding layer 232 and the outer shielding layer 13 are both provided as tinned copper braided layers.
Further, the inner insulating layer 233 and the outer insulating layer 14 are both provided as PE insulating layers.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. An integrated ECG lead wire is characterized by comprising a support frame arranged along the length direction of the ECG lead wire and a plurality of signal wires arranged on the support frame, wherein each signal wire comprises a main signal wire and a plurality of auxiliary signal wires; the center of the support frame is provided with an installation groove along the length direction of the support frame, and the main signal wire penetrates through the installation groove; the outer side surface of the support frame is sequentially wrapped with an outer shielding layer and an outer insulating layer.
2. The integrated electrocardiograph lead wire according to claim 1, wherein the support frame is a silicone rubber support frame which is integrally formed.
3. The integrated ECG cable as claimed in claim 1, wherein the primary signal wire and the secondary signal wire each comprise a tinned copper wire main body, and an inner shielding layer and an inner insulating layer sequentially wrapping the outer side surface of the tinned copper wire main body.
4. The integrated cardiac lead wire of claim 3, wherein the inner and outer shields are each provided as a tinned copper braid.
5. The integrated cardiac cable according to claim 3, wherein the inner insulating layer and the outer insulating layer are both PE insulating layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601671.1U CN209951255U (en) | 2019-04-28 | 2019-04-28 | Integrated electrocardiogram lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601671.1U CN209951255U (en) | 2019-04-28 | 2019-04-28 | Integrated electrocardiogram lead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209951255U true CN209951255U (en) | 2020-01-17 |
Family
ID=69243003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920601671.1U Active CN209951255U (en) | 2019-04-28 | 2019-04-28 | Integrated electrocardiogram lead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209951255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724925A (en) * | 2021-08-04 | 2021-11-30 | 嘉兴奥亿普数据电缆有限公司 | High-strength anti-damage super-five-type network cable |
-
2019
- 2019-04-28 CN CN201920601671.1U patent/CN209951255U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113724925A (en) * | 2021-08-04 | 2021-11-30 | 嘉兴奥亿普数据电缆有限公司 | High-strength anti-damage super-five-type network cable |
| CN113724925B (en) * | 2021-08-04 | 2023-02-28 | 嘉兴奥亿普数据电缆有限公司 | High-strength anti-damage super-five-type network cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102959645B (en) | Low noise ECG cable and electric assembly | |
| CN102592721B (en) | Electrocardiogram cable and manufacturing method thereof | |
| CN209951255U (en) | Integrated electrocardiogram lead wire | |
| JP2012059495A (en) | Charging cable for electric vehicle | |
| CN217902749U (en) | Anti-electromagnetic interference medical cable | |
| CN211654357U (en) | Special cable for electrocardiograph | |
| CN204558149U (en) | A kind of medical equipment high-frequency transmission cable | |
| CN213277488U (en) | Super-flexible blood oxygen line | |
| CN209880209U (en) | USB electric wire shielding braided structure for increasing tensile property | |
| CN210325310U (en) | Single-core shielded electrocardio lead wire | |
| CN113450963A (en) | Power cable and cooling cable | |
| CN106328274A (en) | Power cable with reinforcing layer | |
| CN101789284A (en) | High shielding instrument cable for communication device | |
| CN214753015U (en) | Anti-corrosion cable | |
| CN220324157U (en) | Multi-core cable | |
| CN216697942U (en) | USB cable | |
| CN219720709U (en) | Monitoring equipment and monitor assembly | |
| CN208157146U (en) | High strength with low noise cardiac diagnosis lead-line | |
| CN203941737U (en) | A kind of single core has shielding cardiac diagnosis lead-line | |
| CN203941762U (en) | Ten core cardiac diagnosis lead-lines | |
| CN212675972U (en) | Anti-electromagnetic interference transfer cable device | |
| CN218729946U (en) | Acid and alkali resistant flexible cable | |
| CN209216623U (en) | A kind of copper core crosslinked polyethylene polyvinyl chloride boot power cable that heat resistance is strong | |
| CN210606781U (en) | Anti electromagnetic shield cable | |
| CN216250037U (en) | High-flexibility ultra-five-type non-shielded data cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |