JPH0442840U - - Google Patents
Info
- Publication number
- JPH0442840U JPH0442840U JP8412690U JP8412690U JPH0442840U JP H0442840 U JPH0442840 U JP H0442840U JP 8412690 U JP8412690 U JP 8412690U JP 8412690 U JP8412690 U JP 8412690U JP H0442840 U JPH0442840 U JP H0442840U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- guide wire
- auxiliary member
- tube
- coiled tube
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims 1
Description
第１図ないし第３図は本考案の第１の実施例を
示し、第１図はガイドワイヤの断面図、第２図は
そのガイドワイヤの両端固定前の断面図、第３図
は第２図中Ａ−Ａ線に沿う縦断面図である。第４
図は本考案の第２の実施例を示すガイドワイヤの
断面図である。第５図は従来のガイドワイヤの断
面図である。
１，１０……ガイドワイヤ、２……金属製極細
線密巻コイル管、３……金属製固定補助部材、４
，１１……金属製細棒状芯金、５……金属製補助
芯金。
1 to 3 show a first embodiment of the present invention, in which FIG. 1 is a sectional view of the guide wire, FIG. 2 is a sectional view of the guide wire before both ends are fixed, and FIG. 3 is a sectional view of the guide wire before fixing both ends. It is a longitudinal cross-sectional view along the AA line in the figure. Fourth
The figure is a sectional view of a guide wire showing a second embodiment of the present invention. FIG. 5 is a cross-sectional view of a conventional guide wire. 1, 10...Guide wire, 2...Metal ultra-fine wire tightly wound coiled tube, 3...Metal fixing auxiliary member, 4
, 11...Metal thin rod-shaped core bar, 5...Metal auxiliary core bar.
Claims (1)
に金属製補助芯金を収容したガイドワイヤにおい
て、前記コイル管の少なくとも片端部内に金属製
固定補助部材を挿入するとともに、この金属製固
定補助部材を挿入した前記コイル管の端部におい
て前記金属製固定補助部材と前記コイル管および
前記金属製補助芯金とを同時に溶着したことを特
徴とするガイドワイヤ。 In a guide wire in which a metal auxiliary core bar is housed in a coiled tube formed by closely winding a metallic wire, a metal fixing auxiliary member is inserted into at least one end of the coiled tube, and the metal fixing auxiliary member is inserted into at least one end of the coiled tube. A guide wire characterized in that the metal fixing auxiliary member, the coil tube, and the metal auxiliary core are simultaneously welded at an end of the inserted coil tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8412690U JP2502200Y2 (en) | 1990-08-08 | 1990-08-08 | Guide wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8412690U JP2502200Y2 (en) | 1990-08-08 | 1990-08-08 | Guide wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0442840U true JPH0442840U (en) | 1992-04-10 |
| JP2502200Y2 JP2502200Y2 (en) | 1996-06-19 |
Family
ID=31632353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8412690U Expired - Lifetime JP2502200Y2 (en) | 1990-08-08 | 1990-08-08 | Guide wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2502200Y2 (en) |
-
1990
- 1990-08-08 JP JP8412690U patent/JP2502200Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2502200Y2 (en) | 1996-06-19 |