CN2714070Y - Transfusion regulator with fastener positioning device - Google Patents
Transfusion regulator with fastener positioning device Download PDFInfo
- Publication number
- CN2714070Y CN2714070Y CN 200420043874 CN200420043874U CN2714070Y CN 2714070 Y CN2714070 Y CN 2714070Y CN 200420043874 CN200420043874 CN 200420043874 CN 200420043874 U CN200420043874 U CN 200420043874U CN 2714070 Y CN2714070 Y CN 2714070Y
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- CN
- China
- Prior art keywords
- positioning
- snaps
- transfusion
- fastener
- bolt
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a transfusion regulator with fastener positioning device, relating to a transfusion regulator assembled with a regulating seat and a regulating wheel. The wheel axle 10 of the regulating wheel is provided with a positioning lug 14, and the positioning lug 14 is buckled with the fastener positioning cap 17 arranged on a fastener positioning bolt 13 in the slide way of the regulating seat. The fastener positioning bolt 13 is provided with a slide block 15 for conveniently installing the fastener positioning bolt to the positioning switch of the slide way of the regulating seat. The fastener positioning bolt 13 is provided with a positioning cylinder 18 for conveniently ensuring the positioning or non-positioning state of the fastener positioning bolt 13 in operating process. The positioning lug 14 is a spheric lug, and the positioning cap 17 correspondingly buckled with the positioning lug 14 is a concave spheric cap. The stability and reliability of transfusion regulation can be ensured, and different colors can be used to define different scales according to different varieties of transfusion for accurately regulating the flow rate of transfusion. The fastener positioning bolt is used to position for fixing the constant size of the flow rate of transfusion, and once regulated quantity is determined after positioning, transfusion tube is not easy to open, and regulating wheel can not be loose and out of control.
Description
The infusion regulator of [technical field] band snaps into position device relates to the medical transfusion injection system medicinal liquid is introduced the adjusting device that assembling is used on the intravital tube for transfusion.
[background technology] this utility model is to improve to obtain on the basis of present prior art, and the scheme that this description is announced is not published by other technical literature as yet and reported do not have production marketing yet or be used for clinical.This utility model adopts the snaps into position device construction, and flow scale groove structure is set on adjustment seat, is applicable to the accurately quantitative of transfusion, is a kind of new departure, is a kind of technological innovation to this class medical treatment device.
[summary of the invention] this utility model purpose is, a kind of improvement common transfusion controller structure, band snaps into position device are provided,, regulate the flow of transfusion or drip speed according to carving good scale on the actuator, the accurate adjusting of amount of infusion can be realized in reuse snaps into position device location.
1-6 is described as follows in conjunction with the accompanying drawings:
The infusion regulator of band snaps into position device relates to the infusion regulator that adjustment seat and regulating wheel are assembled, it is characterized in that,
The wheel shaft 10 of described regulating wheel is provided with a locating convex block 14,
Described locating convex block 14 and be loaded on the snaps into position medicated cap of offering on the snaps into position bolt 13 in the adjustment seat chute 17 and be interlocked.Described locating convex block 14 is spherical protrusions, and the corresponding with it positioning cap 17 that fastens is concave ball shape medicated caps.
The slide block 15 that is provided with on the described snaps into position bolt 13 is convenient to the snaps into position bolt and is installed in adjustment seat chute position-sensing switch.
The positioning tube of offering on the described snaps into position bolt 13 18 is convenient to guarantee snaps into position bolt 13 location or non-positioning states in operation own.
It is stable and reliable that this utility model guarantees that transfusion is regulated, and can be according to the kind difference of transfusion, go out different scales with different color customization, be convenient to regulate accurately infusion flow and drip speed, by using fixedly infusion flow big or small constant of snaps into position anchoring position, location back regulated quantity is in case determine, is difficult for taking place tube for transfusion and opens that regulating wheel is got loose is out of control.
[description of drawings]
Fig. 1-a is an adjustment seat basic structure sectional front view,
Fig. 1-b is the front view before adjustment seat is installed snaps into position bolt 13,
Fig. 1-c is the front view after adjustment seat is installed sliding pointer 13,
Fig. 2-a is the assembling left view before adjustment seat is installed snaps into position bolt 13,
Fig. 2-b is the cutaway view before the A-A face of adjustment seat is installed snaps into position bolt 13,
Fig. 2-c is the cutaway view after the A-A face of adjustment seat is installed snaps into position bolt 13,
Fig. 3-a is the vertical view before adjustment seat is installed snaps into position bolt 13,
Fig. 3-b is the vertical view after adjustment seat is installed snaps into position bolt 13,
Fig. 4 is the cross section view of the left view of regulating wheel 7,
Fig. 5 is the front view of regulating wheel 7,
Fig. 6-a is the right view of snaps into position bolt 13,
Fig. 6-b is the cross section view of the front view of snaps into position bolt 13,
Fig. 6-c is the left view of snaps into position bolt 13,
Digital ID is in the accompanying drawing:
1-regulates wheel shaft chute mouth,
2-tube for transfusion installing port,
3-regulates chute, and regulating wheel rotating shaft 10 can be installed in groove, slide,
The 4-dentation is regulated trough rim on the chute,
Trough rim under the smooth adjusting chute of 5-,
6-regulates trough rim and the regulating wheel assembling is loose fit,
The 7-regulating wheel,
8-regulating wheel limit,
9-prevents sliding sleeve,
10-regulating wheel turning cylinder,
11-tube for transfusion installing port,
12-pointer step slot,
13-snaps into position bolt,
The 14-locating convex block,
The 15-slide block,
16-snaps into position bolt handle,
17-snaps into position medicated cap,
The 18-positioning tube.
[specific embodiment]:
The infusion regulator of band snaps into position device, the wheel shaft 10 of regulating wheel is provided with a locating convex block 14, locating convex block 14 and be loaded on the snaps into position medicated cap of offering on the snaps into position bolt 13 in the adjustment seat chute 17 and be interlocked.Locating convex block 14 is spherical protrusions, and the corresponding with it positioning cap 17 that fastens is concave ball shape medicated caps.The slide block 15 that is provided with on the snaps into position bolt 13 is convenient to the snaps into position bolt and is installed in adjustment seat chute position-sensing switch.The positioning tube of offering on the snaps into position bolt 13 18 guarantees snaps into position bolt 13 location or non-positioning states in operation own.Wheel shaft chute mouth 1 is regulated in design, tube for transfusion installing port 2, and adjusting chute 3 is also installed regulating wheel rotating shaft 10 and is slided in groove 3, dentation is regulated trough rim 4 on the chute, trough rim 5 under the smooth adjusting chute, regulate trough rim 6 and and regulating wheel 7 be loose fit, regulating wheel 7, regulating wheel limit 8, anti-sliding sleeve 9, regulating wheel turning cylinder 10, tube for transfusion installing port 11, pointer step slot 12, snaps into position bolt 13, locating convex block 14, slide block 15, snaps into position bolt handle 16, snaps into position medicated cap 17, positioning tube 18.
According to above this description and the given mounting technology scheme of accompanying drawing 1-3, and the spare and accessory parts scheme that provides of Figure of description 4-6, according to national relevant technologies standard design processing technique, select plastic material for use, the purchasing standard connector is made this utility model product.
Claims (4)
1, the infusion regulator of band snaps into position device particularly relates to by regulating wheel (7) and is assemblied in the infusion regulator of the band snaps into position device on the adjustment seat by turning cylinder (10), it is characterized in that:
Described regulating wheel turning cylinder (10) is provided with a locating convex block (14),
Described adjustment seat is provided with step slot (12),
Described adjustment seat is provided with step slot (12) snaps into position bolt (13) is housed,
The snaps into position medicated cap of offering on the described snaps into position bolt (13) (17) is interlocked with locating convex block (14).
2, the infusion regulator of band snaps into position device according to claim 1 is characterized in that:
Slide block (15) is set on the described snaps into position bolt (13).
3, the infusion regulator of band snaps into position device according to claim 1 and 2 is characterized in that:
Positioning tube (18) is set on the described snaps into position bolt (13).
4, the infusion regulator of band snaps into position device according to claim 1 and 2 is characterized in that:
Described locating convex block (14) is a spherical protrusions,
Described snaps into position medicated cap (17) is the concave ball shape medicated cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043874 CN2714070Y (en) | 2004-03-24 | 2004-03-24 | Transfusion regulator with fastener positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043874 CN2714070Y (en) | 2004-03-24 | 2004-03-24 | Transfusion regulator with fastener positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714070Y true CN2714070Y (en) | 2005-08-03 |
Family
ID=34872049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420043874 Expired - Fee Related CN2714070Y (en) | 2004-03-24 | 2004-03-24 | Transfusion regulator with fastener positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714070Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455327C (en) * | 2007-04-10 | 2009-01-28 | 王建友 | Infusion flow adjuster |
| CN101401982B (en) * | 2008-11-04 | 2010-10-06 | 陈庆强 | Air bubble-proof perfusion tube regulator |
| CN102451498A (en) * | 2010-10-18 | 2012-05-16 | 美舒医疗器械贸易(上海)有限公司 | Infusion general flow velocity regulator |
-
2004
- 2004-03-24 CN CN 200420043874 patent/CN2714070Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100455327C (en) * | 2007-04-10 | 2009-01-28 | 王建友 | Infusion flow adjuster |
| CN101401982B (en) * | 2008-11-04 | 2010-10-06 | 陈庆强 | Air bubble-proof perfusion tube regulator |
| CN102451498A (en) * | 2010-10-18 | 2012-05-16 | 美舒医疗器械贸易(上海)有限公司 | Infusion general flow velocity regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |