GB1257710A - - Google Patents
Info
- Publication number
- GB1257710A GB1257710A GB1257710DA GB1257710A GB 1257710 A GB1257710 A GB 1257710A GB 1257710D A GB1257710D A GB 1257710DA GB 1257710 A GB1257710 A GB 1257710A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insulation
- feb
- mesh
- tightly fitting
- conductive
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/06772—High frequency probes
Abstract
1,257,710. Electric cables. IWASAKI TSUSHINKI K.K. 5 Feb., 1969 [6 Feb., 1968], No. 6147/69. Heading H1A. [Also in Division H2] A probe may be connected to an oscilloscope by a flexible coaxial cable comprising a central conductor surrounded by successive layers of insulation, a tightly fitting conductor, and a conductive mesh, all enclosed in an insulative sheath. The tightly fitting conductive layer prevents friction between the mesh and the insulation when the cable is bent, which produces static electricity which gives rise to noise in the probe signal. The conductive layer may be a flexible synthetic resin, e.g. polyethylene or P.V.C., containing conductive particles; a thin film, e.g. Cu, deposited on the insulation by evaporation or spraying; or a composite layer of the film and resin.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP768268 | 1968-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1257710A true GB1257710A (en) | 1971-12-22 |
Family
ID=11672546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1257710D Expired GB1257710A (en) | 1968-02-06 | 1969-02-05 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1904161A1 (en) |
| GB (1) | GB1257710A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6554757B1 (en) | 2000-11-10 | 2003-04-29 | Scimed Life Systems, Inc. | Multi-source x-ray catheter |
| US6509521B1 (en) * | 2000-11-10 | 2003-01-21 | Scimed Life Systems, Inc. | X-ray catheter with coaxial conductor |
| US6551278B1 (en) | 2000-11-10 | 2003-04-22 | Scimed Life Systems, Inc. | Miniature x-ray catheter with retractable needles or suction means for positioning at a desired site |
| US6540655B1 (en) | 2000-11-10 | 2003-04-01 | Scimed Life Systems, Inc. | Miniature x-ray unit |
| US6546080B1 (en) | 2000-11-10 | 2003-04-08 | Scimed Life Systems, Inc. | Heat sink for miniature x-ray unit |
| US6540720B1 (en) | 2000-11-10 | 2003-04-01 | Scimed Life Systems, Inc. | Miniature x-ray unit |
-
1969
- 1969-01-28 DE DE19691904161 patent/DE1904161A1/en active Pending
- 1969-02-05 GB GB1257710D patent/GB1257710A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1904161A1 (en) | 1969-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |