CN201052183Y - Wire for medical electronic instrument internal connection - Google Patents
Wire for medical electronic instrument internal connection Download PDFInfo
- Publication number
- CN201052183Y CN201052183Y CNU2007200524958U CN200720052495U CN201052183Y CN 201052183 Y CN201052183 Y CN 201052183Y CN U2007200524958 U CNU2007200524958 U CN U2007200524958U CN 200720052495 U CN200720052495 U CN 200720052495U CN 201052183 Y CN201052183 Y CN 201052183Y
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- wire
- lines
- shielding layer
- utility
- electronic instrument
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Abstract
The utility model relates to the technical field of medical instrument and equipment electrical connection, in particular to an inner connection wire of a medical electronic device. The utility model comprises an insulation serving, an external shielding layer which is formed through the winding of P T F E films, directing lines, a signal line and a filling line which are coated with an insulation layer, wherein the directing line, the signal line and the filling line are penetratingly arranged in the inner portion of the external shielding layer, the insulation serving is arranged on the external surface of the external shielding layer in coating way, the utility model is provided with two directing lines which are coated with insulation layers and four signal lines which are coated with the insulation layers, and an internal shielding layer which is formed through the winding of a copper line with a coating is arranged outside the four signal lines. The compound connection wire has the performances of X radioactive ray resistance and electric wave magnetic interference resistance, higher sensitivity, favorable stability and uniformity, excellent flexibility, good fire-retardancy, acid and alkali resistance, and external tension resistance, etc. And the global structure of the utility model has the advantages of favorable suppleness and small size, which is suitable to be used as the inner connection wire of equipment.
Description
Technical field:
This utility model relates to medical instruments and equipment and is electrically connected technical field, particularly a kind of lines for medical electronic instrument internal connection.
Background technology:
Armarium is the important tool of current diagnosis and treatment disease, it needs higher degree of accuracy, sensitivity and stability, particularly when equipment need be used in place under some special environments, picture uses in the place that is subjected to X ray, magnetic or wave interference, or use shaken, under the tension, situation about being turned round, also or use, all need normal use in place near naked light, contact acid alkaloid substance.This is just all higher to the requirement of equipment various aspects, need use the accuracy of detection of the equipment that can both guarantee under various environment.The inside that is used in armarium at present connects uses line, because defectiveness in the combination of the structure and material of line use and be subjected to environmental limitations, and comprehensive mechanical property is poor, interference free performance is poor.The good electric wire of some not affected by environment and anti-electromagnetic interference is not durable because comprehensive mechanical property is bad again.Particularly when the armarium that is used for specific (special) requirements is electrically connected, might cause the connection status instability through life-time service, influence the normal operating conditions of instrument and equipment, diagnosis or medical treatment are caused harmful effect, for avoiding described phenomenon, flexibility, excellent flame-retardant performance, acid and alkali-resistance, the anti-external pull performance that this just needs a kind ofly have that opposing X ray and Electromagnetic Interference, sensitivity are higher, stability and uniformity are better, good is good etc. uses line being connected of performance.
The utility model content:
The purpose of this utility model is a kind of lines for medical electronic instrument internal connection that performances such as having opposing X ray and Electromagnetic Interference, sensitivity is higher, stability and uniformity are better, good flexibility, excellent flame-retardant performance, acid and alkali-resistance, anti-external pull performance are good is provided at the deficiencies in the prior art.
For achieving the above object, this utility model adopts following technical scheme:
A kind of lines for medical electronic instrument internal connection, external shielding layer, the lead that is coating insulating barrier and holding wire, interstitial wire that it includes the insulation serving, is entwined by the PTFE thin film, wherein said lead, holding wire and interstitial wire are located in the inside of external shielding layer, and the insulation serving then is arranged on the outer surface of external shielding layer with the form that coats; The described lead that is coating insulating barrier is two; The described holding wire that is coating insulating barrier is four, also is provided with the internal shield that the copper cash of a coating is entwined outside four holding wires.
Described lead is bare copper wire or copper alloy wire.
Described four holding wires have two to be bare copper wire, and other two is copper alloy wire.
Described interstitial wire is shellproof yarn.
The described insulating barrier that is coating lead and holding wire is the fluorine material layer.
Described insulation serving is the TPE thermoplastic elastic material.
Beneficial effect is:
Because external shielding layer of the present utility model is the PTFE plastic film, can resist X ray and magnetic, wave interference effectively; The transmission line group adopts the copper constantan combination, and thermo-electromotive force is bigger, and sensitivity is higher, and stability and uniformity are better; The lining material of serving is an environment friendly medical level TPE plastic cement, has good flexibility, anti-flammability, acid and alkali-resistance etc.; The ballistic resistant yams fiber that evenly is filled in this utility model inside have stretching resistance strong, be easy to bending and stretch and draw and electric wire is not had damage, had the effect of shellproof yarn to the utlity model has good anti-external pull performance.So performances such as flexibility, excellent flame-retardant performance, acid and alkali-resistance, the anti-external pull performance of the utlity model has that opposing X ray and Electromagnetic Interference, sensitivity are higher, stability and uniformity are better, good are good, and it is good that population structure shows as flexibility, and volume is little, is suitable for device interior connection line.
Description of drawings:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a profile of the present utility model
The specific embodiment:
Below in conjunction with accompanying drawing this utility model is further described, see accompanying drawing 1,2, a kind of lines for medical electronic instrument internal connection, external shielding layer 2, the lead 4 that is coating insulating barrier 7 and holding wire 5, interstitial wire 3 that it includes insulation serving 1, is entwined by the PTFE thin film, external shielding layer 2 is the PTFE plastic film, can resist X ray and magnetic, wave interference effectively.Wherein said lead 4, holding wire 5 and interstitial wire 3 are located in the inside of external shielding layer 2,1 outer surface that is arranged on external shielding layer 2 with the form that coats of insulation serving, interstitial wire 3 is shellproof yarn, make this utility model stretching resistance strong, be easy to bending and stretch and draw and electric wire is not had damage.The described lead 4 that is coating insulating barrier 7 is two bare copper wires or copper alloy wire.The holding wire 5 that is coating insulating barrier 7 is four, wherein there are two to be bare copper wire, other two is copper alloy wire, outside four holding wires 5, also be provided with the internal shield 6 that the copper cash of a coating is entwined, this copper constantan combination thermo-electromotive force is bigger, sensitivity is higher, and stability and uniformity are better and can resist X ray and electric wave, magnetic disturbance effectively.The described insulating barrier 7 that is coating lead 4 and holding wire 5 is environment-friendly type FEP polyfluorinated ethylene plastic layer, and material non-toxic can be recycled.Described insulation serving 1 is an environment friendly medical level TPE thermoplastic elastic material, and hardness is 60 degree, has good flexibility, anti-flammability, acid and alkali-resistance etc.Insulation serving 1 is made black, and the insulating barrier 7 of four holding wires 5 is made stamen redness, stamen white respectively, and the insulating barrier 7 of two leads 4 is made black and Lan Se respectively to show difference.The anti-external pull performance of population structure is good, and flexibility is good, and volume is little, is suitable for device interior connection line.
The above embodiment, it is preferred embodiments of the present utility model, be not to limit this utility model practical range,, all should comprise in this utility model patent claim so all equivalences of doing according to the described structure of this utility model claim, feature and principle change or modify.
Claims (6)
1. lines for medical electronic instrument internal connection, it is characterized in that: external shielding layer (2), the lead (4) that is coating insulating barrier (7) and holding wire (5), interstitial wire (3) that it includes insulation serving (1), is entwined by the PTFE thin film, wherein said lead (4), holding wire (5) and interstitial wire (3) are located in the inside of external shielding layer (2), and insulation serving (1) then is arranged on the outer surface of external shielding layer (2) with the form that coats; The described lead (4) that is coating insulating barrier (7) is two; The described holding wire (5) that is coating insulating barrier (7) is four, also is provided with the internal shield (6) that the copper cash of a coating is entwined outside four holding wires (5).
2. according to the described a kind of lines for medical electronic instrument internal connection of claim 1, it is characterized in that: described lead (4) is bare copper wire or copper alloy wire.
3. according to the described a kind of lines for medical electronic instrument internal connection of claim 1, it is characterized in that: described four holding wires (5) have two to be bare copper wire, and other two is copper alloy wire.
4. according to the described a kind of lines for medical electronic instrument internal connection of claim 1, it is characterized in that: described interstitial wire (3) is shellproof yarn.
5. according to the described a kind of lines for medical electronic instrument internal connection of claim 1, it is characterized in that: the described insulating barrier (7) that is coating lead (4) and holding wire (5) is the fluorine material layer.
6. according to the described a kind of lines for medical electronic instrument internal connection of claim 1, it is characterized in that: described insulation serving (1) is the TPE thermoplastic elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200524958U CN201052183Y (en) | 2007-06-08 | 2007-06-08 | Wire for medical electronic instrument internal connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200524958U CN201052183Y (en) | 2007-06-08 | 2007-06-08 | Wire for medical electronic instrument internal connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052183Y true CN201052183Y (en) | 2008-04-30 |
Family
ID=39391852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200524958U Expired - Fee Related CN201052183Y (en) | 2007-06-08 | 2007-06-08 | Wire for medical electronic instrument internal connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052183Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910459A (en) * | 2012-10-24 | 2013-02-06 | 徐州五洋科技股份有限公司 | Improved skip weight-fixed loading equipment |
| CN105167850A (en) * | 2015-07-13 | 2015-12-23 | 南京鼎瑞医疗器械有限公司 | Cross beam for medical suspension bridge |
-
2007
- 2007-06-08 CN CNU2007200524958U patent/CN201052183Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910459A (en) * | 2012-10-24 | 2013-02-06 | 徐州五洋科技股份有限公司 | Improved skip weight-fixed loading equipment |
| CN105167850A (en) * | 2015-07-13 | 2015-12-23 | 南京鼎瑞医疗器械有限公司 | Cross beam for medical suspension bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN CITY RIXIN CONDUCTION SCIENCE CO., LTD. Free format text: FORMER OWNER: DONGGUAN RIXIN WIRE INDUSTRIAL CO., LTD. Effective date: 20090904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Mingbin Inventor after: Tang Yaowei Inventor after: Liu Tao Inventor before: Li Mingbin Inventor before: Tang Yaowei |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI MINGBIN; TANG YAOWEI TO: LI MINGBIN; TANG YAOWEI; LIU TAO |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20090904 Address after: Qiaotou District, Qiaotou Industrial Zone, Qiaotou town, Guangdong City, Dongguan Province, China: 523000 Patentee after: Dongguan Nissei Transmitting Technology Co., Inc. Address before: Guangdong province Dongguan city Changan Town Industrial Zone on the sand sixth Dongguan Nissei Electric Co. Ltd., zip code: 523000 Patentee before: Dongguan Rixin Wire Industry Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20120608 |