JPH0239706U - - Google Patents
Info
- Publication number
- JPH0239706U JPH0239706U JP11995588U JP11995588U JPH0239706U JP H0239706 U JPH0239706 U JP H0239706U JP 11995588 U JP11995588 U JP 11995588U JP 11995588 U JP11995588 U JP 11995588U JP H0239706 U JPH0239706 U JP H0239706U
- Authority
- JP
- Japan
- Prior art keywords
- notch
- bottom plate
- radius
- lens
- curvature
- 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.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Description
第１図及び第２図は本考案の一実施例を示すも
ので、第１図ａは斜視図、同図ｂは同図ａのＸ断
面図、第２図は超音波の集束状態を示す図、第３
図乃至第７図は従来例を説明するためのもので、
第３図は穿刺用プローブの斜視図、第４図は同じ
く側面図、第５図は第４図のＡ―Ａ断面図、第６
図ａはシリコンレンズの斜視図、同図ｂは同図ａ
のＸ断面図、第７図は超音波の集束状態を示す図
である。
１……レンズ、１Ａ……底板、１ａ……残部底
板、１ｂ……切欠部底板、２……切欠。
Figures 1 and 2 show an embodiment of the present invention, where Figure 1a is a perspective view, Figure b is an X cross-sectional view of Figure a, and Figure 2 shows a focused state of ultrasonic waves. Figure, 3rd
Figures to Figure 7 are for explaining the conventional example.
Fig. 3 is a perspective view of the puncture probe, Fig. 4 is a side view thereof, Fig. 5 is a sectional view taken along line AA in Fig. 4, and Fig. 6
Figure a is a perspective view of a silicon lens, figure b is the same figure a
The X cross-sectional view of FIG. 7 is a diagram showing the focused state of the ultrasonic waves. 1... Lens, 1A... Bottom plate, 1a... Remaining bottom plate, 1b... Notch bottom plate, 2... Notch.
Claims (1)
に組織採取用の刺を挿通させる切欠を設けてなる
レンズにおいて、 前記切欠に連続する切欠部底板の曲率半径を、
前記切欠のない残部底板の曲率半径よりも短く形
成したことを特徴とする穿刺用プローブのレンズ
。[Claims for Utility Model Registration] In a lens provided in a puncture probe and having a notch through which a tissue sampling barb is inserted in a curved bottom plate, the radius of curvature of the notch bottom plate continuous with the notch is:
A lens for a puncture probe, characterized in that the lens is formed to have a radius of curvature shorter than the radius of curvature of the remaining bottom plate without a notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11995588U JPH0239706U (en) | 1988-09-13 | 1988-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11995588U JPH0239706U (en) | 1988-09-13 | 1988-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239706U true JPH0239706U (en) | 1990-03-16 |
Family
ID=31365633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11995588U Pending JPH0239706U (en) | 1988-09-13 | 1988-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239706U (en) |
-
1988
- 1988-09-13 JP JP11995588U patent/JPH0239706U/ja active Pending
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