JPH0538722Y2 - - Google Patents
Info
- Publication number
- JPH0538722Y2 JPH0538722Y2 JP1988070241U JP7024188U JPH0538722Y2 JP H0538722 Y2 JPH0538722 Y2 JP H0538722Y2 JP 1988070241 U JP1988070241 U JP 1988070241U JP 7024188 U JP7024188 U JP 7024188U JP H0538722 Y2 JPH0538722 Y2 JP H0538722Y2
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- map
- electrode
- agcl
- tip
- 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 - Lifetime
Links
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 15
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 8
- 210000005242 cardiac chamber Anatomy 0.000 description 7
- 229920004934 Dacron® Polymers 0.000 description 6
- 229920006333 epoxy cement Polymers 0.000 description 6
- 239000005020 polyethylene terephthalate Substances 0.000 description 6
- 230000036982 action potential Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 230000002107 myocardial effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000001174 endocardium Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Electrotherapy Devices (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070241U JPH0538722Y2 (ru) | 1988-05-27 | 1988-05-27 | |
| US07/252,856 US4922912A (en) | 1987-10-21 | 1988-10-03 | MAP catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988070241U JPH0538722Y2 (ru) | 1988-05-27 | 1988-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01172804U JPH01172804U (ru) | 1989-12-07 |
| JPH0538722Y2 true JPH0538722Y2 (ru) | 1993-09-30 |
Family
ID=31295498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988070241U Expired - Lifetime JPH0538722Y2 (ru) | 1987-10-21 | 1988-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538722Y2 (ru) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60249972A (ja) * | 1984-05-04 | 1985-12-10 | ミエツチスラーフ ミロースキ | 血管内用多重電極単一カテーテル |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60192801U (ja) * | 1984-06-01 | 1985-12-21 | 和田 寿郎 | 心電計に接続可能なカテ−テル |
-
1988
- 1988-05-27 JP JP1988070241U patent/JPH0538722Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60249972A (ja) * | 1984-05-04 | 1985-12-10 | ミエツチスラーフ ミロースキ | 血管内用多重電極単一カテーテル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01172804U (ru) | 1989-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0538723Y2 (ru) | ||
| US4922912A (en) | MAP catheter | |
| US4955382A (en) | Apparatus and method for recording monophasic action potentials from an in vivo heart | |
| US4979510A (en) | Apparatus and method for recording monophasic action potentials from an in vivo heart | |
| CA2275064C (en) | Multi-element tip electrode mapping catheter | |
| US5423878A (en) | Catheter and associated system for pacing the heart | |
| US3545432A (en) | Body electrode assembly | |
| US3387608A (en) | Electrode for electromedical measurement | |
| US4570637A (en) | Electrode | |
| DE3578130D1 (de) | Herzschrittmacher-elektrodenleitung mit erhoehter empfindlichkeit. | |
| JPS60261432A (ja) | 水中において運動している生体の心電図無線遠隔記録方法 | |
| US7062309B2 (en) | Electrode-connector protecting cap and electrode-connector including the same | |
| JPH0745221Y2 (ja) | ペーシング装置 | |
| EP0104619A2 (en) | Combination spiral EKG electrode and pH probe | |
| US3420223A (en) | Electrode for biological recording | |
| JPH0538722Y2 (ru) | ||
| SANO et al. | Intrinsic deflections, local excitation and transmembrane action potentials | |
| JPH0321212Y2 (ru) | ||
| JPH07204278A (ja) | 触覚センサおよびそれを取着してなる体内挿入用医療器具 | |
| JP2949184B2 (ja) | 押し付け式ｍａｐカテーテル | |
| US4893625A (en) | Insertion type electrode arrangement for continuous pO2 measurement in living skin tissue | |
| JPH058968Y2 (ru) | ||
| JPH062646Y2 (ja) | 脳波測定用プローブ装着具 | |
| JPH0541684Y2 (ru) | ||
| JPH0219122Y2 (ru) |