JPH04855U - - Google Patents
Info
- Publication number
- JPH04855U JPH04855U JP4150890U JP4150890U JPH04855U JP H04855 U JPH04855 U JP H04855U JP 4150890 U JP4150890 U JP 4150890U JP 4150890 U JP4150890 U JP 4150890U JP H04855 U JPH04855 U JP H04855U
- Authority
- JP
- Japan
- Prior art keywords
- feed screw
- sucker
- syringe
- holder
- moving device
- 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
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図は本考案に係る吸子移動装置の防滴構造
を適用するシリンジ注入装置の一実施例を示す要
部切開側面図、第２図は本考案に係る吸子移動装
置の防滴構造の一実施例を示すシリンジ注入装置
の吸子移動装置部分の要部平面図、第３図は第２
図に示す装置の−線要部断面図、第４図は第
３図に示す装置の右側面図である。
１０……ケーシング、１２……シリンジ固定部
材、１４……シリンジ、１６……フランジ部、１
８……溝部、２０……レバー部材、２２……吸子
、２４……吸子移動装置、２６……駆動機構部、
２８……端部フランジ、３０……ホルダ、３２…
…開口部、３４……ガイド孔、３６……軟質シー
ト、３８……保持ケース、４０……固定部、４２
……ねじ具、４４……爪部。
FIG. 1 is a cutaway side view of essential parts showing an embodiment of a syringe injection device to which the drip-proof structure of the sucker moving device according to the present invention is applied, and FIG. 2 is a drip-proof structure of the sucker moving device according to the present invention. FIG.
FIG. 4 is a right side view of the device shown in FIG. 3. FIG. 10... Casing, 12... Syringe fixing member, 14... Syringe, 16... Flange portion, 1
8...Groove portion, 20...Lever member, 22...Sucker, 24...Sucker moving device, 26...Drive mechanism section,
28... end flange, 30... holder, 32...
...Opening part, 34...Guide hole, 36...Soft sheet, 38...Holding case, 40...Fixing part, 42
...Screw tool, 44...claw part.
Claims (1)
保持し、このシリンジの吸子の端部を送りねじに
結合したホルダで保持して前記吸子を送りねじに
沿つて移動するよう構成したシリンジ注入装置に
おいて、 前記ホルダの送りねじとの結合部に対応して送
りねじの軸方向に伸縮自在に延在する軟質シート
を前記送りねじを被覆するよう配置し、この軟質
シートの両端を固定すると共にこの軟質シートの
中位部を前記結合部に係合することを特徴とする
吸子移動装置の防滴構造。 (2) 伸縮自在に延在する軟質シートは、アコー
デイオン形蛇腹構造からなる請求項１記載の吸子
移動装置の防滴構造。 (3) 伸縮自在に延在する軟質シートは、ホルダ
の送りねじとの結合部を挿通する開口部を備えた
保持ケースにその両端を着脱自在に取付け、さら
に前記保持ケースをシリンジ注入装置のケーシン
グに着脱自在に取付けてなる請求項１または２記
載の吸子移動装置の防滴構造。[Claims for Utility Model Registration] (1) A syringe is removably held on a syringe fixing member, and the end of the sucker of the syringe is held by a holder connected to a feed screw, and the sucker is moved along the feed screw. In the syringe injection device configured to move along the feed screw, a soft sheet extending elastically in the axial direction of the feed screw is arranged to cover the feed screw, corresponding to a joint portion of the holder with the feed screw; A drip-proof structure for a sucker moving device, characterized in that both ends of a soft sheet are fixed, and a middle portion of the soft sheet is engaged with the coupling portion. (2) A drip-proof structure for a sucker moving device according to claim 1, wherein the elastically extending flexible sheet has an accordion-shaped bellows structure. (3) Both ends of the elastically extending soft sheet are removably attached to a holding case that has an opening through which the joint with the feed screw of the holder is inserted, and the holding case is then attached to the casing of the syringe injection device. 3. A drip-proof structure for a sucker moving device according to claim 1 or 2, wherein the sucker moving device is detachably attached to the holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4150890U JPH0423561Y2 (en) | 1990-04-20 | 1990-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4150890U JPH0423561Y2 (en) | 1990-04-20 | 1990-04-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04855U true JPH04855U (en) | 1992-01-07 |
| JPH0423561Y2 JPH0423561Y2 (en) | 1992-06-02 |
Family
ID=31552237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4150890U Expired JPH0423561Y2 (en) | 1990-04-20 | 1990-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423561Y2 (en) |
-
1990
- 1990-04-20 JP JP4150890U patent/JPH0423561Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423561Y2 (en) | 1992-06-02 |
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