JPH0190546U - - Google Patents
Info
- Publication number
- JPH0190546U JPH0190546U JP18504987U JP18504987U JPH0190546U JP H0190546 U JPH0190546 U JP H0190546U JP 18504987 U JP18504987 U JP 18504987U JP 18504987 U JP18504987 U JP 18504987U JP H0190546 U JPH0190546 U JP H0190546U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- housing
- guide
- backward
- large number
- 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
- 238000001802 infusion Methods 0.000 claims description 5
- 230000002572 peristaltic effect Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
Landscapes
- External Artificial Organs (AREA)
- Reciprocating Pumps (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は第１図の開口部２ａの正面図、第３図ないし
第５図はそれぞれ本考案の他の実施例を示し、第
３図ないし第５図における各ａ図は押板３の正面
図を、ｂ図は側面図をそれぞれ示している。
１……輸液ポンプ、２……ハウジング、２ａ…
…開口部、３……押板、５……スリツト、６……
駆動軸、７……偏心カム、９……モータ、１８…
…点滴筒、１９……薬液チユーブ、２２……庇部
、２３……案内溝、２４……傾斜面。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a front view of the opening 2a in FIG. 1, FIGS. 3 to 5 each show other embodiments of the present invention, and each figure a in FIGS. 3 to 5 is a front view of the push plate 3. Figure b shows a side view. 1... Infusion pump, 2... Housing, 2a...
...Opening, 3...Press plate, 5...Slit, 6...
Drive shaft, 7... Eccentric cam, 9... Motor, 18...
...Drip tube, 19...Medicinal solution tube, 22...Eave part, 23...Guide groove, 24...Slope surface.
Claims (1)
部を上記ハウジングの開口部から外部に向けてそ
れぞれ進退動自在に設けるとともに、それら多数
の押板を波動状に進退動させて上記開口部の外部
に取付けた輸液チユーブに当接させ、該輸液チユ
ーブにポンプ作用を生じさせる蠕動式の輸液ポン
プにおいて、 上記開口部の上部に庇部を形成するとともに、
該庇部の内側でかつ開口部の両側部に、薬液がハ
ウジング内に浸入するのを防止して該薬液を下方
に落下案内する案内溝又は案内段部を形成したこ
とを特徴とする輸液ポンプ。[Scope of Claim for Utility Model Registration] The tips of a large number of push plates stacked inside the housing are provided so as to be movable forward and backward from the opening of the housing, and the large number of push plates are arranged in a undulating manner. In a peristaltic infusion pump that moves forward and backward to abut an infusion tube attached to the outside of the opening to produce a pumping action on the infusion tube, an eaves portion is formed above the opening, and
An infusion pump characterized in that a guide groove or a guide step is formed inside the eave and on both sides of the opening to prevent the medicinal solution from entering the housing and guide the medicinal solution downward. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987185049U JPH0345734Y2 (en) | 1987-12-04 | 1987-12-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987185049U JPH0345734Y2 (en) | 1987-12-04 | 1987-12-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0190546U true JPH0190546U (en) | 1989-06-14 |
| JPH0345734Y2 JPH0345734Y2 (en) | 1991-09-26 |
Family
ID=31476379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987185049U Expired JPH0345734Y2 (en) | 1987-12-04 | 1987-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345734Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03188873A (en) * | 1989-12-08 | 1991-08-16 | Imed Corp | Linear peristaltic pump with mechanism keeping liner flow of fluid |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220182U (en) * | 1985-07-22 | 1987-02-06 | ||
| JPS6232968A (en) * | 1985-08-02 | 1987-02-12 | 日機装株式会社 | Infusion pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU509345B2 (en) * | 1976-12-02 | 1980-05-08 | Upjohn Company, The | Linear aminoamides-antidepressants |
-
1987
- 1987-12-04 JP JP1987185049U patent/JPH0345734Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6220182U (en) * | 1985-07-22 | 1987-02-06 | ||
| JPS6232968A (en) * | 1985-08-02 | 1987-02-12 | 日機装株式会社 | Infusion pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03188873A (en) * | 1989-12-08 | 1991-08-16 | Imed Corp | Linear peristaltic pump with mechanism keeping liner flow of fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0345734Y2 (en) | 1991-09-26 |