CN210925546U - Special cable for medical instrument - Google Patents
Special cable for medical instrument Download PDFInfo
- Publication number
- CN210925546U CN210925546U CN201922472816.5U CN201922472816U CN210925546U CN 210925546 U CN210925546 U CN 210925546U CN 201922472816 U CN201922472816 U CN 201922472816U CN 210925546 U CN210925546 U CN 210925546U
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- Prior art keywords
- transmission line
- medical instrument
- sheath
- interference
- cable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model belongs to the technical field of the cable and specifically relates to a medical instrument private cable, including composite housing, set up in signal transmission line and forceful electric power transmission line in the composite housing, signal transmission line holds in anti-interference sheath, the cross-section of anti-interference sheath is crescent, and weaves by the wire that the electrical property is good and form. Set anti-interference sheath to the shape that the cross-section is the crescent, the indent is located forceful electric power transmission line contact, can laminate rather than taking place violent friction when the cable is buckled, has prevented that the inside wearing and tearing from influencing anti-interference effect after long-term the use.
Description
Technical Field
The utility model belongs to the technical field of the cable and specifically relates to a medical instrument private cable.
Background
The medical cable is mainly used for connecting medical instruments, is different from cables in other fields, is usually designed to be used for electric and signal collinear transmission due to the fact that a plurality of interfaces are required to be connected with the medical instrument special cable, and has high requirements for stability of signal transmission of the medical instrument, so that the medical cable is required to be capable of reducing noise generated when a user operates medical equipment and eliminating interference of external electromagnetic interference signals to the cable.
Therefore, it is important to invent a cable dedicated for medical instruments that can overcome the above disadvantages.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a medical instrument private cable sets up inner structure through the separation and makes the cable keep life under the action of constantly buckling.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a medical instrument private cable, includes the composite casing, set up in signal transmission line and forceful electric power transmission line in the composite casing, signal transmission line holds in anti-interference sheath, the cross-section of anti-interference sheath is crescent, and weaves by the wire that the electricity performance is good and form.
As an optimized scheme of the utility model, composite housing is multilayer structure, and outside-in has set gradually silica gel sheath, interior sheath, around the covering.
As a preferred scheme of the embodiment of the utility model, the forceful electric power transmission line with be provided with the filling layer between the composite casing.
As a preferred scheme of the embodiment of the utility model, interior sheath is PFA plastics material.
As an optimized proposal of the embodiment of the utility model, the wrapping layer is made of polytetrafluoroethylene material
As an optimized scheme of the embodiment of the utility model, the filling layer is corrosion-resistant rubber material.
As an optimized proposal of the embodiment of the utility model, the anti-interference sheath is made of silver-plated copper wire.
Compared with the prior art, the utility model has the advantages of it is following and outstanding effect:
set anti-interference sheath to the shape that the cross-section is the crescent, the indent is located forceful electric power transmission line contact, can laminate rather than taking place violent friction when the cable is buckled, has prevented that the inside wearing and tearing from influencing anti-interference effect after long-term the use. In addition, the PTFE wrapping layer has excellent chemical stability and corrosion resistance, and plays a role in protecting the silver-plated copper wire shielding layer, so that the silver-plated copper wire shielding layer is not easy to corrode when the silica gel sheath is corroded and damaged; the anti-interference sheath is made of silver-plated copper wires, so that the corrosion resistance of the anti-interference sheath is enhanced, the signal transmission line and the strong current transmission line are protected, the corrosion resistance of the cable is further enhanced, the cable is not easily corroded by chemicals, and the normal work of the cable is guaranteed.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1. The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The utility model provides a medical instrument private cable, includes the composite casing, set up in signal transmission line 1 and forceful electric power transmission line 2 in the composite casing, signal transmission line 1 holds in anti-interference sheath 3, the cross-section of anti-interference sheath 3 is crescent, and weaves by the wire that the electrical property is good and form.
Preferably, the composite shell is of a multilayer structure, and is sequentially provided with a silica gel sheath 4, an inner protection layer 5 and a wrapping layer 6 from outside to inside.
Preferably, a filling layer 7 is arranged between the strong electric transmission line 2 and the composite shell.
Preferably, the inner sheath layer 5 is made of PFA plastic.
Preferably, the wrapping layer 6 is made of polytetrafluoroethylene
Preferably, the filling layer 7 is made of corrosion-resistant rubber.
Preferably, the anti-interference sheath 3 is made of silver-plated copper wire.
Compared with the prior art, the utility model has the advantages of it is following and outstanding effect:
set anti-interference sheath 3 to the shape that the cross-section is the crescent, the indent is located the contact of strong electric transmission line 2, can be rather than the laminating when the cable is buckled, and can not take place violent friction, has prevented that the internal wear from influencing anti-interference effect after long-term the use. In addition, the PTFE wrapping layer 6 has excellent chemical stability and corrosion resistance, and plays a role in protecting the silver-plated copper wire shielding layer, so that the silver-plated copper wire shielding layer is not easy to corrode when the silica gel sheath 4 is corroded and damaged; the anti-interference sheath 3 is made of silver-plated copper wires, corrosion resistance of the anti-interference sheath 3 is improved, the signal transmission line 1 and the strong current transmission line 2 are protected, corrosion resistance of the cable is further improved, the cable is not prone to being corroded by chemicals, and normal work of the cable is guaranteed.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (7)
1. The cable special for the medical instrument is characterized by comprising a composite shell, a signal transmission line and a strong current transmission line, wherein the signal transmission line and the strong current transmission line are arranged in the composite shell, the signal transmission line is contained in an anti-interference sheath, and the cross section of the anti-interference sheath is crescent and is formed by weaving metal wires with good electrical properties.
2. The cable special for the medical instrument as claimed in claim 1, wherein the composite shell is a multi-layer structure, and the silica gel sheath, the inner sheath and the wrapping layer are sequentially arranged from outside to inside.
3. The medical instrument dedicated cable according to claim 1, wherein a filling layer is provided between the strong electric transmission line and the composite housing.
4. The medical instrument dedicated cable according to claim 2, wherein the inner sheath is PFA plastic.
5. The medical instrument dedicated cable according to claim 2, wherein the wrapping layer is made of polytetrafluoroethylene.
6. The medical instrument specialized cable according to claim 3, wherein the filling layer is made of a corrosion-resistant rubber material.
7. The medical instrument dedicated cable according to claim 1, wherein the anti-interference sheath is made of silver-plated copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472816.5U CN210925546U (en) | 2019-12-31 | 2019-12-31 | Special cable for medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922472816.5U CN210925546U (en) | 2019-12-31 | 2019-12-31 | Special cable for medical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210925546U true CN210925546U (en) | 2020-07-03 |
Family
ID=71369150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922472816.5U Active CN210925546U (en) | 2019-12-31 | 2019-12-31 | Special cable for medical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210925546U (en) |
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2019
- 2019-12-31 CN CN201922472816.5U patent/CN210925546U/en active Active
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