JPH021108U - - Google Patents
Info
- Publication number
- JPH021108U JPH021108U JP7882988U JP7882988U JPH021108U JP H021108 U JPH021108 U JP H021108U JP 7882988 U JP7882988 U JP 7882988U JP 7882988 U JP7882988 U JP 7882988U JP H021108 U JPH021108 U JP H021108U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- soft container
- piston
- liquid
- liquid injection
- 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
- 239000007788 liquid Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 239000002504 physiological saline solution Substances 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
Description
第１図はこの考案の実施例を示す断面図、第２
図は上記実施例のスペーサを示す断面図、第３図
〜第５図は各々上記実施例のスペーサを示す斜視
図、第６図、第７図は各々他の実施例を示す断面
図、第８図は生理食塩水を密封した市販の容器を
示す断面図、第９図は容器を直接加圧する加圧装
置の断面図である。
１……容器、２……液出口部、３……ハンドピ
ース、５……シリンダ蓋、６……シリンダ、７…
…ピストン、８……送り装置、１０，１０ａ……
スペーサ。
Figure 1 is a sectional view showing an embodiment of this invention, Figure 2 is a sectional view showing an embodiment of this invention.
The figure is a sectional view showing the spacer of the above embodiment, FIGS. 3 to 5 are perspective views showing the spacer of the above embodiment, and FIGS. 6 and 7 are sectional views showing other embodiments. FIG. 8 is a sectional view showing a commercially available container sealed with physiological saline, and FIG. 9 is a sectional view of a pressurizing device that directly pressurizes the container. DESCRIPTION OF SYMBOLS 1... Container, 2... Liquid outlet part, 3... Handpiece, 5... Cylinder lid, 6... Cylinder, 7...
...Piston, 8...Feeding device, 10, 10a...
Spacer.
Claims (1)
供給する液体の入つた軟質容器の液出口部を取付
けるシリンダ蓋と、該シリンダ蓋に取付けられた
軟質容器を挿入するシリンダと、該シリンダ内に
嵌合され上記軟質容器の底面を押圧するピストン
と、該ピストンに連結されピストンを移動する送
り装置とを有する液体噴射手術装置の加圧装置に
おいて、 上記軟質容器の上端肩部と、シリンダ内壁及び
シリンダ蓋内面との間に填装した弾性体からなる
スペーサを備えたことを特徴とする液体噴射手術
装置の加圧装置。 (2) スペーサが小さな球状弾性体を多数収納し
た袋状からなる請求項１記載の液体噴射手術装置
の加圧装置。[Scope of Claim for Utility Model Registration] (1) A cylinder lid that attaches the liquid outlet of a soft container containing liquid to be supplied to a surgical handpiece that injects high-pressure liquid, and inserts the soft container attached to the cylinder lid. A pressurizing device for a liquid injection surgical device comprising a cylinder that presses the bottom surface of the soft container, a piston that is fitted into the cylinder and presses the bottom surface of the soft container, and a feed device that is connected to the piston and moves the piston. 1. A pressurizing device for a liquid injection surgical device, comprising a spacer made of an elastic body inserted between an upper end shoulder portion, an inner wall of a cylinder, and an inner surface of a cylinder lid. (2) The pressurizing device for a liquid injection surgical device according to claim 1, wherein the spacer is in the form of a bag containing a large number of small spherical elastic bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7882988U JPH0448170Y2 (en) | 1988-06-16 | 1988-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7882988U JPH0448170Y2 (en) | 1988-06-16 | 1988-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH021108U true JPH021108U (en) | 1990-01-08 |
| JPH0448170Y2 JPH0448170Y2 (en) | 1992-11-13 |
Family
ID=31303726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7882988U Expired JPH0448170Y2 (en) | 1988-06-16 | 1988-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448170Y2 (en) |
-
1988
- 1988-06-16 JP JP7882988U patent/JPH0448170Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0448170Y2 (en) | 1992-11-13 |
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