CN207101588U - A kind of drug injection regulating valve of adjustable monitoring flow velocity - Google Patents
A kind of drug injection regulating valve of adjustable monitoring flow velocity Download PDFInfo
- Publication number
- CN207101588U CN207101588U CN201720146507.7U CN201720146507U CN207101588U CN 207101588 U CN207101588 U CN 207101588U CN 201720146507 U CN201720146507 U CN 201720146507U CN 207101588 U CN207101588 U CN 207101588U
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- CN
- China
- Prior art keywords
- arrangements
- speed regulation
- flywheel
- supervising device
- stroke groove
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- 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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Abstract
The utility model discloses a kind of drug injection regulating valve of adjustable monitoring flow velocity, including arrangements for speed regulation and supervising device, the arrangements for speed regulation include upper tubing stroke groove, arrangements for speed regulation upper shell, arrangements for speed regulation lower house, lower infusion tube stroke groove, flywheel slideway, flywheel and slide bar, upper tubing stroke groove is provided with the right side of the arrangements for speed regulation upper shell, lower infusion tube stroke groove is provided with the right side of the arrangements for speed regulation lower house, compared with prior art, the beneficial effects of the utility model are：The utility model is in 15 degree by flywheel slideway direction and vertical direction; flywheel is set to be slowly increased in upward sliding to the extruding force of woven hose; be advantageous to protect woven hose; it is arranged on by transfusion speed sensor on the right side of supervising device housing; flow rate of liquid in woven hose is set to be monitored; display is electrically connected with by the master controller, flow rate of liquid is shown over the display.
Description
Technical field
Technical field of medical instruments is the utility model is related to, specially a kind of drug injection regulation of adjustable monitoring flow velocity
Valve.
Background technology
Venous transfusion is a kind of important treatment means in clinical medicine, and it serves not only as a kind of method of administration, Ye Shiwei
Patient provides the direct mode of liquid and nutrition, and a kind of control of transfusion speed is adjusted when drug injection regulating valve is venous transfusion
Device, medical institutions of China when carrying out infusion treatment, all by nurse's range estimation estimated, for having by transfusion speed at present
A little medicines for requiring strict control transfusion speed, such visual method is clearly not all right, in addition, dropping liquid on the market at present
Speed regulator uses woven hose inclined in type mostly, woven hose is damaged it is larger, therefore, a kind of it is proposed that adjustable monitoring flow velocity
Drug injection regulating valve.
Utility model content
The purpose of this utility model is to provide a kind of drug injection regulating valve of adjustable monitoring flow velocity, above-mentioned to solve
The problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of medicine note of adjustable monitoring flow velocity
Regulating valve, including arrangements for speed regulation and supervising device are penetrated, the arrangements for speed regulation include upper tubing stroke groove, arrangements for speed regulation upper casing
Body, arrangements for speed regulation lower house, lower infusion tube stroke groove, flywheel slideway, flywheel and slide bar, the arrangements for speed regulation upper shell are right
Side is provided with upper tubing stroke groove, and lower infusion tube stroke groove, the lower infusion tube row are provided with the right side of the arrangements for speed regulation lower house
Journey groove inwall both sides are provided with flywheel slideway, and the flywheel slideway direction is in 15 degree with vertical direction, the flywheel slideway
Slide bar is inside installed, flywheel is welded with the slide bar；
The supervising device includes transfusion speed sensor, liquid surface height sensor, temperature sensor, display, alarm
Device, master controller and supervising device housing, the alarm are arranged on supervising device housing outer surface, the supervising device housing
Right upper portion is connected with arrangements for speed regulation upper shell, and the supervising device housing lower right side is connected with arrangements for speed regulation
Housing, the transfusion speed sensor are electrically connected with master controller, and the transfusion speed sensor is arranged on supervising device housing
Right side, the master controller are electrically connected with display, and the display is arranged on supervising device housing outer surface, the main control
Device is electrically connected with alarm.
Preferably, the liquid surface height sensor is electrically connected with master controller, and the liquid surface height sensor is arranged on prison
Control on the right side of device case, the temperature sensor is electrically connected with master controller, and the temperature sensor is arranged on lower infusion tube row
In journey groove inwall.
Preferably, the arrangements for speed regulation lower casing external surface is stained with scale patch.
Preferably, polishing has form friction pattern on the flywheel.
Compared with prior art, the beneficial effects of the utility model are：The utility model by flywheel slideway direction with
Vertical direction is in 15 degree, flywheel is slowly increased in upward sliding to the extruding force of woven hose, is advantageous to protect woven hose,
It is arranged on by transfusion speed sensor on the right side of supervising device housing, flow rate of liquid in woven hose is monitored, pass through institute
State master controller and be electrically connected with display, flow rate of liquid is shown over the display, pacified by liquid surface height sensor
On the right side of supervising device housing, transfusion level of the liquid in the tube is monitored, lower transfusion is arranged on by temperature sensor
In pipe stroke groove inwall, the temperature of transfusion liquid in pipe is monitored, quarter is stained with by arrangements for speed regulation lower casing external surface
Degree patch, enables the position of flywheel to clearly indicate, and has form friction pattern by being polished on flywheel, increases the frictional force of flywheel
Greatly.
Brief description of the drawings
Fig. 1 is the utility model stereogram；
Fig. 2 is the utility model arrangements for speed regulation structure depending on cuing open figure；
Fig. 3 is the utility model supervising device structural representation；
Fig. 4 is the utility model arrangements for speed regulation front view.
In figure：1st, arrangements for speed regulation, 11, upper tubing stroke groove, 12, arrangements for speed regulation upper shell, 13, arrangements for speed regulation lower casing
Body, 14, lower infusion tube stroke groove, 15, flywheel slideway, 16, flywheel, 161, form friction pattern, 17, slide bar, 2, supervising device,
21st, transfusion speed sensor, 22, liquid surface height sensor, 23, temperature sensor, 24, display, 25, alarm, 26, master control
Device processed, 27, supervising device housing, 3, scale patch.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of drug injection of adjustable monitoring flow velocity is adjusted
Valve, including arrangements for speed regulation 1 and supervising device 2 are saved, the arrangements for speed regulation 1 include upper tubing stroke groove 11, arrangements for speed regulation upper casing
Body 12, arrangements for speed regulation lower house 13, lower infusion tube stroke groove 14, flywheel slideway 15, flywheel 16 and slide bar 17, the speed governing
The right side of device upper shell 12 is provided with upper tubing stroke groove 11, and the right side of arrangements for speed regulation lower house 13 is provided with lower infusion tube stroke
Groove 14, the inwall both sides of lower infusion tube stroke groove 14 are provided with flywheel slideway 15, for installing slide bar 17, the speed governing skidding
The direction of road 15 is in 15 degree with vertical direction, flywheel 16 is slowly increased in upward sliding to the extruding force of woven hose, favorably
In being provided with slide bar 17 in protection woven hose, the flywheel slideway 15, flywheel 16, flywheel are welded with the slide bar 17
16 band moving slide-bars 17 slide in flywheel slideway 15；
The supervising device 2 includes transfusion speed sensor 21, liquid surface height sensor 22, temperature sensor 23, display
Device 24, alarm 25, master controller 26 and supervising device housing 27, the alarm 25 are arranged on the appearance of supervising device housing 27
Face, it is easily viewed warning message, the right upper portion of supervising device housing 27 is connected with arrangements for speed regulation upper shell
12, the lower right side of supervising device housing 27 is connected with arrangements for speed regulation lower house 13, the transfusion speed sensor 21
Master controller 26 is electrically connected with, the transfusion speed sensor 21 is arranged on the right side of supervising device housing 27, makes transfusion intraluminal fluid
Rate of flow of fluid can be monitored, and the master controller 26 is electrically connected with display 24, and the display 24 is arranged on supervising device shell
The outer surface of body 27, enables flow rate of liquid to be shown on the display 24, and the master controller 26 is electrically connected with alarm 25,
Alert when liquid level declines.
Specifically, the liquid surface height sensor 22 is electrically connected with master controller 26, the liquid surface height sensor 22
Installed in the right side of supervising device housing 27, transfusion level of the liquid in the tube is set to be monitored, the temperature sensor 23 electrically connects
There is master controller 26, the temperature sensor 23 is arranged in the inwall of lower infusion tube stroke groove 14, makes the temperature of transfusion liquid in pipe
Degree can be monitored.
Specifically, the outer surface of arrangements for speed regulation lower house 13 is stained with scale patch 3, enables the position of flywheel 16 clear
Clear display.
Specifically, polishing has form friction pattern 161 on the flywheel 16, increases the frictional force of flywheel 16.
Operation principle：When user needs to adjust flow rate of liquid in syringe, flywheel 16 is rotated, flywheel 16 drives
The upward sliding in flywheel slideway 15 of slide bar 17, flywheel 16 constantly extrude lower infusion tube stroke during upward sliding
Woven hose in groove 14, reduce the cross-sectional area of woven hose, so that the flow rate of liquid in woven hose reduces, in supervising device
Transfusion speed sensor 21 monitor the dropping speed in woven hose after monitoring signals are sent to master controller 26, main control
Device 26 will send to display 24, display 24 after signal transacting and show flow velocity, and liquid surface height sensor 22 monitors liquid level height
Sending monitoring signals to master controller 26, master controller 26 after degree change will send after signal transacting to alarm 25, alarm
The alert of device 25, remind user to start to infuse or infuse and terminate, temperature sensor 23 monitors liquid in pipe of infusing
Temperature after monitoring signals are sent to master controller 26, master controller 26 will be sent after signal transacting to display 24, display
Device 24 shows fluid temperature.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. a kind of drug injection regulating valve of adjustable monitoring flow velocity, including arrangements for speed regulation (1) and supervising device (2), its feature
It is：The arrangements for speed regulation (1) include upper tubing stroke groove (11), arrangements for speed regulation upper shell (12), arrangements for speed regulation lower house
(13), lower infusion tube stroke groove (14), flywheel slideway (15), flywheel (16) and slide bar (17), the arrangements for speed regulation upper casing
Upper tubing stroke groove (11) is provided with the right side of body (12), lower infusion tube stroke groove is provided with the right side of the arrangements for speed regulation lower house (13)
(14), lower infusion tube stroke groove (14) the inwall both sides are provided with flywheel slideway (15), flywheel slideway (15) direction
It is in 15 degree with vertical direction, slide bar (17) is installed in the flywheel slideway (15), speed governing is welded with the slide bar (17)
Take turns (16)；
The supervising device (2) include transfusion speed sensor (21), liquid surface height sensor (22), temperature sensor (23),
Display (24), alarm (25), master controller (26) and supervising device housing (27), the alarm (25) are arranged on monitoring
Device case (27) outer surface, supervising device housing (27) right upper portion are connected with arrangements for speed regulation upper shell (12),
Supervising device housing (27) lower right side is connected with arrangements for speed regulation lower house (13), the transfusion speed sensor
(21) master controller (26) is electrically connected with, the transfusion speed sensor (21) is arranged on the right side of supervising device housing (27), institute
To state master controller (26) and be electrically connected with display (24), the display (24) is arranged on supervising device housing (27) outer surface,
The master controller (26) is electrically connected with alarm (25).
A kind of 2. drug injection regulating valve of adjustable monitoring flow velocity according to claim 1, it is characterised in that：The liquid
Face height sensor (22) is electrically connected with master controller (26), and the liquid surface height sensor (22) is arranged on supervising device housing
(27) right side, the temperature sensor (23) are electrically connected with master controller (26), and the temperature sensor (23) is arranged on down defeated
In liquid pipe stroke groove (14) inwall.
A kind of 3. drug injection regulating valve of adjustable monitoring flow velocity according to claim 1, it is characterised in that：The tune
Speed variator lower house (13) outer surface is stained with scale patch (3).
A kind of 4. drug injection regulating valve of adjustable monitoring flow velocity according to claim 1, it is characterised in that：The tune
Polishing has form friction pattern (161) on speed wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146507.7U CN207101588U (en) | 2017-02-19 | 2017-02-19 | A kind of drug injection regulating valve of adjustable monitoring flow velocity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146507.7U CN207101588U (en) | 2017-02-19 | 2017-02-19 | A kind of drug injection regulating valve of adjustable monitoring flow velocity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207101588U true CN207101588U (en) | 2018-03-16 |
Family
ID=61596348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720146507.7U Expired - Fee Related CN207101588U (en) | 2017-02-19 | 2017-02-19 | A kind of drug injection regulating valve of adjustable monitoring flow velocity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207101588U (en) |
-
2017
- 2017-02-19 CN CN201720146507.7U patent/CN207101588U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190219 |