CN204684333U - A kind of infusion set of automatic control alarm - Google Patents
A kind of infusion set of automatic control alarm Download PDFInfo
- Publication number
- CN204684333U CN204684333U CN201520296462.2U CN201520296462U CN204684333U CN 204684333 U CN204684333 U CN 204684333U CN 201520296462 U CN201520296462 U CN 201520296462U CN 204684333 U CN204684333 U CN 204684333U
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- China
- Prior art keywords
- dams
- level electrode
- circuit
- controller
- control
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Abstract
The utility model discloses a kind of infusion set of automatic control alarm, comprise suspension bracket, infusion bottle, dropping liquid bucket, speed governing clamp, syringe needle, tube for transfusion, first level electrode, second level electrode, dam assembly and controller, described first level electrode and described second level electrode are arranged at middle part in described dropping liquid bucket and bottom respectively, described first level electrode is all connected with the signal input part of described controller with described second level electrode, the control output end of described controller is connected with the control end of the described assembly that dams, the described assembly that dams is connected with described tube for transfusion.Compared with prior art, this utility model is by the level monitoring to infusion set, controller is adopted automatically to dam to tube for transfusion after infusion-completed, to sound warning simultaneously, process to remind guardian or nurse, effectively can avoid the adverse consequences caused because of monitoring carelessness, easy to use, there is the value applied.
Description
Technical field
This utility model relates to a kind of medical transfusion apparatus, particularly relates to a kind of infusion set of automatic control alarm.
Background technology
Transfusion has another name called has an intravenous drip or hangs water.Be by
intravenous driplarge bolus injection liquid in input body.Be packaged in
glassor plastics
infusion bottleor in bag, not containing antiseptic or antibacterial.Drip speed by transfusion device adjustment during use, continue and stably enter vein, with supplementary body fluid, electrolyte or provide nutrition
material.But infusion set of the prior art must someone monitor in the process of patient infusion, after infusion-completed, nurse must be notified by patient or guardian, in order to avoid produce the situation of blood backflow, cause danger, therefore, there is room for improvement.
Utility model content
The purpose of this utility model is just the infusion set providing a kind of automatic control alarm in order to solve the problem.
This utility model is achieved through the following technical solutions above-mentioned purpose:
This utility model comprises suspension bracket, infusion bottle, dropping liquid bucket, speed governing clamp, syringe needle, tube for transfusion, the first level electrode, the second level electrode, dam assembly and controller, described first level electrode and described second level electrode are arranged at middle part in described dropping liquid bucket and bottom respectively, described first level electrode is all connected with the signal input part of described controller with described second level electrode, the control output end of described controller is connected with the control end of the described assembly that dams, described in the assembly that dams be connected with described tube for transfusion.
Further, the described assembly that dams is made up of motor, motor gear, profile of tooth slide block, chute and the block that dams, the rotating shaft of described motor is connected with described motor gear, described motor gear is connected with profile of tooth slide block is meshing, described profile of tooth slide block is placed in described chute, the side of described profile of tooth slide block is fixedly connected with the described block that dams, slide block place of damming described in described tube for transfusion is positioned at.
Further, described controller is made up of power circuit, four not circuits, liquid level detection circuit, control warning circuit and the control circuit that dams, described power circuit simultaneously with described liquid level detection circuit, control warning circuit and the described control circuit that dams is connected, described liquid level detection circuit is connected with described control warning circuit by described four not circuits, and described control warning circuit is connected with the described control circuit that dams.
Particularly, described four not circuits employing models are four not circuits of CD4011.
The beneficial effects of the utility model are:
This utility model is a kind of infusion set of automatic control alarm, compared with prior art, this utility model is by the level monitoring to infusion set, controller is adopted automatically to dam to tube for transfusion after infusion-completed, to sound warning simultaneously, to remind guardian or nurse to process, effectively can avoid the adverse consequences caused because monitoring carelessness, easy to use, there is the value applied.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is part A partial enlarged drawing in Fig. 1;
Fig. 3 is the modular construction schematic diagram that dams in Fig. 1;
Fig. 4 is the circuit structure schematic diagram of Fig. 1 middle controller.
In figure: 1-suspension bracket, 2-infusion bottle, 3-dropping liquid bucket, 4-speed governing clamp, 5-syringe needle, 6-first level electrode, 7-second level electrode, 8-dam assembly, 9-controller, 10-tube for transfusion, 11-motor gear, 12-profile of tooth slide block, 13-chute, 14-dam block, 15-power circuit, 16-tetra-not circuit, 17-liquid level detection circuit, 18-controls warning circuit, 19-dams control circuit.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2: this utility model comprises suspension bracket 1, infusion bottle 2, dropping liquid bucket 3, speed governing clamp 4, syringe needle 5, tube for transfusion 10, first level electrode 6, second level electrode 7, dam assembly 8 and controller 9, first level electrode 6 and the second level electrode 7 are arranged at middle part in dropping liquid bucket 3 and bottom respectively, first level electrode 6 is all connected with the signal input part of controller 9 with the second level electrode 7, the control output end of controller 9 is connected with the control end of the assembly 8 that dams, and the assembly 8 that dams is connected with tube for transfusion 10.
As shown in Figure 3: the assembly 8 that dams is made up of motor M, motor gear 11, profile of tooth slide block 12, chute 13 and the block 14 that dams, the rotating shaft of motor M is connected with motor gear 11, motor gear 11 is connected with profile of tooth slide block 12 is meshing, profile of tooth slide block 12 is placed in chute 13, the side of profile of tooth slide block 12 is fixedly connected with the block 14 that dams, and tube for transfusion 10 is positioned at sliding 14 pieces of places of damming.
As shown in Figure 4: controller 9 is made up of power circuit 15, four not circuit 16, liquid level detection circuit 17, control warning circuit 18 and the control circuit 19 that dams, power circuit 15 simultaneously with liquid level detection circuit 17, control warning circuit 18 and the control circuit 19 that dams is connected, liquid level detection circuit 17 is connected with control warning circuit 18 by four not circuits 16, controls warning circuit 18 and is connected with the control circuit 19 that dams.
Particularly, four not circuits 16 adopt model to be four not circuits of CD4011.
Controller 9 specifically by the first resistance R1 to the 7th resistance R7, first electric capacity C1 is to the 4th electric capacity C4, battery E, four not circuit 16(F1-F4), switch S, first diode D1 is to the 3rd diode D3, potentiometer RP, speaker Y, relay K, motor M, first level electrode 6 and the second level electrode 7 form, its concrete component parameter is: the first resistance R1 is 100 Ω, second resistance R2 is 400 Ω, 3rd resistance R3 is 500 Ω, 4th resistance R4 is 2k Ω, 5th resistance R5 is 27k Ω, 7th resistance R7 is 200 Ω, first electric capacity C1 is 300uf, second electric capacity C2 is 470uf, 3rd electric capacity C3 is 100uf, 4th electric capacity C4 is 1000uf, first diode D1 is 70HF80 to the 3rd diode D3 model, potentiometer RP is 1-1k Ω, speaker Y is the speaker of impedance 200 Ω, motor M is 3V servomotor.
During utility model works, as depicted in figs. 1 and 2: when in infusion process, after liquid in infusion bottle 2 is totally lost, liquid in dropping liquid bucket 3 starts to reduce, when dropping to bottom, be disconnected the path between the first level electrode 6 and the second level electrode 7, now, as the controller 9 in Fig. 4, being transferred to by four not circuits 16 by signal controls in warning circuit 18, control by relay K the control circuit 19 that dams while impelling speaker Y to report to the police to work, now, as the motor M in Fig. 3 is rotated, pushing motor gear 11 rotates, profile of tooth slide block 12 is moved in chute 13, tube for transfusion 10 flattens by the dragging block 14 that dams, infuse by tube for transfusion, reach the object automatically controlled.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the infusion set of an automatic control alarm, comprise suspension bracket, infusion bottle, dropping liquid bucket, speed governing clamp, syringe needle and tube for transfusion, it is characterized in that: also comprise the first level electrode, second level electrode, dam assembly and controller, described first level electrode and described second level electrode are arranged at middle part in described dropping liquid bucket and bottom respectively, described first level electrode is all connected with the signal input part of described controller with described second level electrode, the control output end of described controller is connected with the control end of the described assembly that dams, the described assembly that dams is connected with described tube for transfusion.
2. the infusion set of automatic control alarm according to claim 1, it is characterized in that: described in the assembly that dams be made up of motor, motor gear, profile of tooth slide block, chute and the block that dams, the rotating shaft of described motor is connected with described motor gear, described motor gear is connected with profile of tooth slide block is meshing, described profile of tooth slide block is placed in described chute, the side of described profile of tooth slide block is fixedly connected with the described block that dams, slide block place of damming described in described tube for transfusion is positioned at.
3. the infusion set of automatic control alarm according to claim 1, it is characterized in that: described controller is made up of power circuit, four not circuits, liquid level detection circuit, control warning circuit and the control circuit that dams, described power circuit simultaneously with described liquid level detection circuit, control warning circuit and the described control circuit that dams is connected, described liquid level detection circuit is connected with described control warning circuit by described four not circuits, and described control warning circuit is connected with the described control circuit that dams.
4. the infusion set of automatic control alarm according to claim 3, is characterized in that: described four not circuits employing models are four not circuits of CD4011.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296462.2U CN204684333U (en) | 2015-05-11 | 2015-05-11 | A kind of infusion set of automatic control alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520296462.2U CN204684333U (en) | 2015-05-11 | 2015-05-11 | A kind of infusion set of automatic control alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204684333U true CN204684333U (en) | 2015-10-07 |
Family
ID=54224677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520296462.2U Expired - Fee Related CN204684333U (en) | 2015-05-11 | 2015-05-11 | A kind of infusion set of automatic control alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204684333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498895A (en) * | 2019-01-25 | 2019-03-22 | 合肥京东方光电科技有限公司 | Infusion device and transfusion system |
-
2015
- 2015-05-11 CN CN201520296462.2U patent/CN204684333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498895A (en) * | 2019-01-25 | 2019-03-22 | 合肥京东方光电科技有限公司 | Infusion device and transfusion system |
| CN109498895B (en) * | 2019-01-25 | 2021-09-24 | 合肥京东方光电科技有限公司 | Infusion device and infusion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |