CN207489510U - A kind of surgical operation image transmission cable - Google Patents
A kind of surgical operation image transmission cable Download PDFInfo
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- CN207489510U CN207489510U CN201721299958.0U CN201721299958U CN207489510U CN 207489510 U CN207489510 U CN 207489510U CN 201721299958 U CN201721299958 U CN 201721299958U CN 207489510 U CN207489510 U CN 207489510U
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Abstract
The utility model is related to technical field of electric wires and cables more particularly to a kind of surgical operation image transmission cables.This surgical operation is included with image transmission cable：STP (shielded twisted pair) shielded signals to, UTP (Unshielded twisted pair) unshielded signal to, power cord, filling line, PTFE bands, braid shielded, PTFE bands, restrictive coating and coat.Insulating layer is socketed in except plain conductor, two insulated wires are twisted together into the unshielded signals pair of UTP, braid shielded, which is socketed in except the unshielded signals pair of UTP, becomes STP shielded signals pair, above-mentioned all components assemble cylindrical harness together, the PTFE belting layers coat three layers except this harness, and the external shielding layer is woven in except set harness, and the PTFE belting layers are coated on except shielded layer, the restrictive coating is socketed in except belting layer, and the coat is coated on jacket outer surface.The utility model adapts to various Minimally Invasive Surgery environment, and can transmit high-definition image signal.
Description
Technical field
The utility model is related to technical field of electric wires and cables more particularly to a kind of surgical operation image transmission cables.
Background technology
With the development of medical technology and Medical Devices, medical image transmission cable proposes requirements at the higher level.Minimally invasive hand
Image transmission cable used in the Medical Devices such as art equipment and surgical device should meet claimed below：It can repeat to make
With；Meet the requirement of modern sterilization technology；With high-flexibility and flexibility；With excellent signal transmission performance.It is and common
Image transmission cable can not meet the requirements of modern medical service means and Medical Devices.In surgical operation, if shadow used
As transmission cable does not reach requirement, the failure entirely performed the operation or even the life for endangering patient may be caused.Therefore, there is an urgent need for productions
It is a kind of to adapt to various Minimally Invasive Surgery environment and simultaneously transmit the surgical operation image transmission cable of high-definition image signal.
Utility model content
The purpose of this utility model is to provide it is a kind of transmission stablize clearly video signal, bring outstanding usage experience,
Adapt to modern sterilization means and the surgical operation image transmission cable with high-flexibility and flexibility.
The technical solution that the utility model is taken is specific as follows, a kind of surgical operation image transmission cable, including：STP
(shielded-twisted pair) shielded signal is to, UTP (Unshielded-twisted pair) unshielded signal to, electricity
Source line, filling line, PTFE bands, braid shielded, restrictive coating and coat, insulated wire are made of insulating layer and plain conductor, absolutely
Edge layer is socketed in except the plain conductor, forms insulated wire, it is unshielded that two insulated wires twist together into a UTP
Signal pair.The braid shielded, which is socketed in except a unshielded signal pair of UTP, becomes a STP shielded signal pair.Its
In：30AWG STP shielded signals to there is 3, the unshielded signals of 30AWG UTP to there is 2, the unshielded signals of 24AWG UTP to,
The unshielded signals of 26AWG UTP are to each 1,4 and 2 filler lines of 28AWG power cords.Braid shielded set is by one layer of external shield
It is formed with PTFE belting layers.The PTFE belting layers coat three layers except the harness, and the external shielding layer is woven in described
Gather harness except, the PTFE belting layers are coated on except the shielded layer, the restrictive coating be socketed in the belting layer it
Outside, the coat is coated on the jacket outer surface.
The beneficial effects of the utility model：Using compages that are packet-optimized by function and usage and carrying out entire combination,
Video signal transmission cable unit and power control line unit are contained in cable；Using subitem shielding and bulk shielding design
Structure generates mutual electrical interference between can preventing not collinear group, can also resist external electrical Interference；Adapt to various Minimally Invasive Surgeries
Environment can transmit high-definition image signal, while doctor and user can be given to provide outstanding usage experience.
Description of the drawings
A kind of surgical operations of Fig. 1 image transmission cross-section of cable figure.
Reference numeral
1- plain conductors；2- insulating layer sets；3- braid shielded sets；4-30AWG STP shielded signals pair；5-30AWG UTP
Unshielded signal pair；The unshielded signals pair of 6-24AWG UTP；The unshielded signals pair of 7-26AWG UTP；8-28AWG power cords；9-
Filling line；Tri- layers of PTFE bands of 10-；11- external shielding layers；12-PTFE bands；13- restrictive coatings；14- coats.
Specific embodiment
The technical issues of in order to solve the utility model, technical solution and advantageous effect are more clearly understood, below
In conjunction with the embodiments, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only
To explain the utility model, it is not used to limit the utility model：
A kind of surgical operation image transmission cable includes：Three 30AWG STP shielded signals are to 4, two 30AWG UTP
Unshielded signal is to 5, unshielded signals of 24AWG UTP to 6, unshielded signals of 26AWG UTP to 7, four 28AWG
Power cord 8, two filling lines 9, three layers of PTFE bands 10, a braid shielded 11, a PTFE band 12, a sheath
Layer 13, a coat 14, insulating layer 2 is socketed in the insulated wire formed except plain conductor 1.
The plain conductor 1 preferably be twisted silver-plated alloyed copper wire, plain conductor 1 can also be bare copper wire or tin-coated copper or
Other metal alloy conducting wires.The insulating layer set 2 is connected on except the plain conductor 1.2 insulated wires are twisted together into
The unshielded signals of UTP are connected on described to (5,6,7 be the unshielded signals of the different UTP of diameter to), the braid shielded set 3
Become STP shielded signals except the unshielded signals pair of UTP to 4, the PTFE tape wrapped 12 the STP woven shields 12 it
Outside.Three 30AWG STP shielded signals are to 4, two unshielded signals of 30AWG UTP to 5,24AWG UTP without screen
Signal is covered to 6, unshielded signals of 26AWG UTP to 7, four 28AWG power cords 8, and two filling lines 9 assemble rounding
Shape harness.The PTFE tape 12 coats three layers around assembling except the rounding shape harness, forms three layers of PTFE packets
Band 10.The woven shield set 11 is connected on except three layers of PTFE tape 10.The 11 braiding gold used of woven shield set
Belong to the preferred silver-plated copper of silk, wire can also be tin-coated copper or other metal synthesising wires.The PTFE tape 12 is around described
Except woven shield 11.The silicone rubber jacket layer set 13 is connected on except the PTFE tape 12.The coat 14 is coated on
13 outer surface of sheath.
The plain conductor 1 is the silver-plated alloyed copper of high conductivity high intensity.Technique, copper wire circle are twisted using the fine pith layer heart
Whole size uniform is stablized.
The insulating layer 2 using FEP PFA etc., the high temperature within 200 DEG C can be born.
The STP shieldings need to meet to 4：The requirement of differential impedance 100ohm, STP shielded signals are to 4 using excellent
Production technology ensures that insulation has stable structure size and concentricity.The STP is twisted to 4, using dedicated pair twist equipment,
The control stranding distance size of even stabilization, effectively controls internal delay difference and to delay diference.
The filling line 9, can be according to pull-off force and size requirement selection：KEVLAR, aromatic polyamide fibers etc..
The PTFE tape 12 is polytetrafluoroethylene tape, and surface is smooth, homogeneous, has excellent heat resistance, corrosion-resistant
Property, and have tack, good fit and containment.
During total stranding, multiple combiners integrate rounding shape harness, while a PTFE belting layer 7 coats herein
Except harness.Production uses dedicated back twist technique, it is ensured that stranding rounding, size uniform.
The restrictive coating 13 uses high temperature resistant medical grade silicon rubber, can meet the phases such as USP CLASS VI and ISO10993
Close requirement.It can bear various high-temperature sterilizations and various disinfection drugs；The restrictive coating 13 uses unique tubular type extrusion process, makes
Restrictive coating is uniformly completely socketed on inner cable, elastic to be suitble to, and provides flexible flexible feeling during use.
The coat 14 is using Parylene material coating, is prepared using unique vacuum vapor deposition technique,
Go out completely conformal polymer thin membrane coat in substrate surface " growth " by active small molecular.
It should be understood that the orientation or position relationship of the instructions such as term "left", "right" in the description of the present invention,
To be based on orientation shown in the drawings or position relationship, being for only for ease of description the utility model rather than requiring this practicality new
Type must be with specific azimuth configuration and operation, therefore it is not intended that limitation to utility model.
Claims (5)
1. a kind of surgical operation image transmission cable, it is characterised in that：Including STP shielded signals to, unshielded signals of UTP
To, power cord, filling line, PTFE bands, braid shielded set, restrictive coating and coat assemble round harness, insulating layer set set
It is connected on except plain conductor and forms insulated wire, two insulated wires twist together into a unshielded signal pair of UTP.
2. a kind of surgical operation image transmission cable according to claim 1, it is characterised in that：The braid shielded set set
Being connected on except a unshielded signal pair of UTP becomes a STP shielded signal pair.
3. a kind of surgical operation image transmission cable according to claim 1, it is characterised in that：Including：30AWG STP screens
Signal is covered to there are 3, and the unshielded signals of 30AWG UTP are to there are 2, and the unshielded signals pair of 24AWG UTP and 26AWG UTP are without screen
Signal is covered to each 1,4 and 2 filler lines of 28AWG power cords.
4. a kind of surgical operation image transmission cable according to claim 1, it is characterised in that：The braid shielded set is
It is made of external shielding layer and PTFE belting layers.
5. a kind of surgical operation image transmission cable according to claim 4, it is characterised in that：The PTFE belting layers packet
Three layers are covered except the harness, and the external shielding layer is woven in except the set harness, and the PTFE belting layers are coated on
Except the shielded layer, the restrictive coating is socketed in except the belting layer, and the coat is coated on the jacket outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721299958.0U CN207489510U (en) | 2017-10-10 | 2017-10-10 | A kind of surgical operation image transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721299958.0U CN207489510U (en) | 2017-10-10 | 2017-10-10 | A kind of surgical operation image transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207489510U true CN207489510U (en) | 2018-06-12 |
Family
ID=62479668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721299958.0U Active CN207489510U (en) | 2017-10-10 | 2017-10-10 | A kind of surgical operation image transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207489510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116825421A (en) * | 2023-03-18 | 2023-09-29 | 三元科技（深圳）有限公司 | Medical image transmission cable with high flexibility and long mechanical life |
-
2017
- 2017-10-10 CN CN201721299958.0U patent/CN207489510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116825421A (en) * | 2023-03-18 | 2023-09-29 | 三元科技（深圳）有限公司 | Medical image transmission cable with high flexibility and long mechanical life |
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