CN201139822Y - Transfusion bubble oscillating device - Google Patents
Transfusion bubble oscillating device Download PDFInfo
- Publication number
- CN201139822Y CN201139822Y CNU2007201723268U CN200720172326U CN201139822Y CN 201139822 Y CN201139822 Y CN 201139822Y CN U2007201723268 U CNU2007201723268 U CN U2007201723268U CN 200720172326 U CN200720172326 U CN 200720172326U CN 201139822 Y CN201139822 Y CN 201139822Y
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- Prior art keywords
- control circuit
- transfusion
- delay control
- resistance
- motor
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- Expired - Fee Related
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Abstract
A transfusion bubble vibrating device comprises a sensor (10), a control module (11) and a vibrating mechanism which are connected in sequence, wherein, the sensor (10) is used for detecting bubbles in a perfusion tube, the control module (11) is used for controlling the work of the vibrating mechanism which is used for vibrating the bubbles in the perfusion tube, the specific embodiment of the vibrating mechanism includes a motor (1), a cam (2) and a rotary lever (9). When the bubbles in the perfusion tube pass by the infrared sensor (10), the bubbles in the perfusion tube (5) are dispersed into small air bubbles by the collision of a vibrating mechanism to move forwards, therefore, the current situation that a perfusion pump detects the bubbles and sets the alarm to stop the transfusion, and the transfusion resumes after the medical staffs deal with the bubbles in the perfusion tube manually, thereby effectively reducing the workload of the medical staffs and effectively ensuring the transfusion security.
Description
Technical field
This utility model relates to armarium, relates in particular to a kind of transfusion bubble oscillation device.
Background technology
As shown in Figure 1, current infusion techn is in infusion process, when in the tube for transfusion bubble being arranged,, prevent that bubble from injecting in the human body for guaranteeing transfusion safety, medical personnel must be with vibrate bubble in the tube for transfusion of hands, after making air pocket be separated into micro-bubble and rising, continues transfusion work again; Cause quite inconvenience to medical personnel thus, also can't guarantee the safety of infusing.
The utility model content
Technical problem to be solved in the utility model is: a kind of transfusion bubble oscillation device is provided, overcome prior art by the bubble in medical personnel's manual handle tube for transfusion after, continue transfusion work again; Cause quite inconvenience to medical personnel thus, also can't guarantee the safe defective of infusing.
A kind of transfusion bubble oscillation device, it is characterized in that: comprise pick off, control module and oscillating mechanism, described pick off, described control module are docile and obedient preface with described oscillating mechanism and are connected, described pick off is used for surveying the bubble of tube for transfusion, described control module is used to control described oscillating mechanism work, described oscillating mechanism be used for the vibrating bubble of tube for transfusion.
A kind of transfusion bubble oscillation device is characterized in that: described control module comprises delay control circuit, and described delay control circuit input is connected with described pick off, and outfan is connected with described oscillating mechanism.
A kind of transfusion bubble oscillation device is characterized in that: described delay control circuit comprises: power supply, resistance R 1, R2, R3, R4, adjustable resistance RW1, capacitor C 1, triode Q2, metal-oxide-semiconductor Q1 and diode D1, D2, delay control circuit Wiring port P1, delay control circuit outfan P2; Described delay control circuit Wiring port P1 is connected with described pick off, described delay control circuit outfan P2 is connected with described oscillating mechanism, described resistance R 1 one ends are connected with described delay control circuit Wiring port P1, described resistance R 1 other end is connected with described adjustable resistance RW1 one end, the described adjustable resistance RW1 other end is connected with described resistance R 2 one ends, the adjustable end of described adjustable resistance RW1 is connected with positive source, described resistance R 2 other ends are connected with described delay control circuit Wiring port P1 copolar with the positive pole of described diode D1, the negative pole of described diode D1 is connected with a positive pole and end of described the resistance R 5 and base stage copolar of described triode Q2 of described capacitor C 1, the negative pole of described resistance R 5 other ends and described capacitor C 1 is connected with described delay control circuit Wiring port P1 and power cathode copolar, the colelctor electrode of described triode Q2 is connected with an end of described resistance R 4, the emitter stage of described triode Q2 is connected with the power cathode copolar with described delay control circuit outfan P2, one end of described resistance R 3 is connected with described positive source copolar with described metal-oxide-semiconductor Q1, the other end of described resistance R 3 is connected with the other end copolar of described metal-oxide-semiconductor Q1 and described resistance R 4, the positive pole of described diode D2 is connected with described metal-oxide-semiconductor Q1, and the negative pole of described diode D2 is connected with described delay control circuit outfan P2.
A kind of transfusion bubble oscillation device, it is characterized in that: described oscillating mechanism comprises cam, rotating lever and motor, described cam is connected with described rotating lever, and described rotating lever is connected with the turning cylinder of described motor, and described motor is connected with described delay control circuit outfan.
A kind of transfusion bubble oscillation device, it is characterized in that: described oscillating mechanism comprises motor, cam, lever and telescoping mechanism, the turning cylinder of described motor, described cam, described lever are docile and obedient preface with described telescoping mechanism and are connected, and described motor is connected with described delay control circuit outfan.
A kind of transfusion bubble oscillation device, it is characterized in that: described oscillating mechanism comprises motor, gear, tooth bar and telescoping mechanism, the turning cylinder of described motor, gear, tooth bar and telescoping mechanism are docile and obedient preface and are connected, and described motor is connected with described delay control circuit outfan.
A kind of transfusion bubble oscillation device is characterized in that: described pick off is made as Fibre Optical Sensor or photoelectric sensor or ultrasonic sensor.
The beneficial effects of the utility model are: adopted the infusion techn of such scheme, when bubble was arranged in the tube for transfusion through bubble oscillation device, the bubble in the tube for transfusion made air pocket be separated into micro-bubble under the percussion that oscillation device does not stop and moves upward; Thoroughly changed prior art by the bubble in medical personnel's manual handle tube for transfusion after, continue the present situation of transfusion work again; Effectively reduce medical personnel's workload, and effectively guaranteed the safety of transfusion.
Description of drawings
Fig. 1 is the operation chart of existing infusion techn manual handle bubble;
Fig. 2 is the sketch map of this utility model transfusion bubble oscillation device embodiment 1;
Fig. 3 is the sketch map of this utility model transfusion bubble oscillation device embodiment 2;
Fig. 4 is the sketch map of this utility model transfusion bubble oscillation device embodiment 3;
Fig. 5 is the sketch map of this utility model transfusion bubble oscillation device delay control circuit.
The specific embodiment
With embodiment this utility model is described in further detail with reference to the accompanying drawings below:
As shown in Figure 2, this utility model embodiment 1 comprises: motor 1, cam 2, delay control circuit 11, rotating lever 9, pick off, the concrete enforcement of pick off comprises infrared sensor 10, infrared sensor 10 is connected with delay control circuit 11, motor 1 is connected with delay control circuit 11, the turning cylinder of motor 1 is fixedlyed connected with the center of rotation of rotating lever 9, and two cams 2 are connected with the two ends of rotating lever 9 with the situation that hangs; Work process is: when infrared sensor 10 detects bubble in the tube for transfusion, infrared sensor 10 passes to delay control circuit 11 to the pulse signal, delay control circuit 11 is started working motor 1, rotating lever 9 is high speed rotating under the drive of motor 1, two cams 2 turning cylinder with motor 1 under the rotation of rotating lever 9 is the center of rotation high speed rotating, and continuous percussion tube for transfusion 5, bubble in the tube for transfusion 5 makes air pocket be separated into micro-bubble under the percussion that two cams 2 do not stop and moves upward, when infrared sensor 10 detects less than the bubble in the tube for transfusion, motor 1 is under the delay function of delay control circuit 11, working on stops behind the certain hour, realizes the function of oscillating bubble thus.
As shown in Figure 3, this utility model embodiment 2 comprises: motor 1, cam 2, delay control circuit 11, lever 3, pick off, the concrete enforcement of pick off comprises infrared sensor 10, infrared sensor 10 is connected with delay control circuit 11, motor 1 is connected with delay control circuit 11, the turning cylinder of motor 1 is fixedlyed connected with cam 2, and lever 3 is the supporting-point lever motion with 4; Work process is: when infrared sensor 10 detects bubble in the tube for transfusion, infrared sensor 10 passes to delay control circuit 11 to the pulse signal, delay control circuit 11 is started working motor 1, cam 2 is high speed rotating under the drive of motor 1, driving lever 3 thus is supporting-point lever motion and continuous percussion tube for transfusion 5 with 4, bubble in the tube for transfusion 5 makes air pocket be separated into micro-bubble under the percussion that lever 3 does not stop and moves upward, when infrared sensor 10 detects less than the bubble in the tube for transfusion, motor 1 is under the delay function of delay control circuit 11, working on stops behind the certain hour, realizes the function of oscillating bubble thus.
It is pointed out that eccentric is a kind of form of expression of cam.
As shown in Figure 4, this utility model embodiment 3 comprises: motor 1, gear 7, tooth bar 8, delay control circuit 11, telescoping mechanism, the concrete enforcement of telescoping mechanism comprises a spring 6, pick off, the concrete enforcement of pick off comprises infrared sensor 10, infrared sensor 10 is connected with delay control circuit 11, motor 1 is connected with delay control circuit 11, and the turning cylinder of motor 1 is fixedlyed connected with gear 7, and tube for transfusion 5 is at an end of tooth bar 8; Work process is: when infrared sensor 10 detects bubble in the tube for transfusion, infrared sensor 10 passes to delay control circuit 11 to the pulse signal, delay control circuit 11 is started working motor 1, gear 7 is high speed rotating under the drive of motor 1, tooth bar 8 moves back and forth and percussion tube for transfusion 5 under the effect of gear 7 and spring 6, bubble in the tube for transfusion 5 is under the percussion that tooth bar 8 does not stop and make air pocket be separated into micro-bubble and move upward, when infrared sensor 10 detects less than the bubble in the tube for transfusion, motor 1 is under the delay function of delay control circuit 11, working on stops behind the certain hour, realizes the function of oscillating bubble thus.
Gear 7 also can replace with ratchet or partial gear.
This utility model device and infusion pump unite to use better effect, the method of associating use is: by the sensitivity that reduces infusion pump bubble measuring ability is set, this utility model device is installed in the below of work infusion pump, with tube for transfusion by this utility model device; When bubble and process this utility model device are arranged in the tube for transfusion, this utility model device will constantly vibrate and the percussion tube for transfusion, and the bubble in the tube for transfusion is separated into micro-bubble and moves upward under the percussion that oscillation device does not stop; Thoroughly changed thus and stopped transfusion and send warning after prior art detects bubble by infusion pump, behind the bubble in medical personnel's manual handle tube for transfusion, continue the present situation of transfusion work again, effectively reduced medical personnel's workload, and effectively guaranteed the safety of transfusion.
As shown in Figure 6, be the delay control circuit schematic diagram, comprise: resistance R 1, R2, R3, R4, adjustable resistance RW1, capacitor C 1, triode Q2, metal-oxide-semiconductor Q1 and diode D1, D2, Wiring port P1 connects infrared sensor 10, outfan P2 connects motor 1, R1 is the infrared sensor transmitting terminal, R2 is the infrared sensor receiving terminal, its work process is: when infrared sensor 10 detects less than the bubble in the tube for transfusion, the infrared sensor receiving terminal is an electronegative potential, when infrared sensor 10 detects bubble in the tube for transfusion, infrared sensor receiving terminal current potential is high, capacitor C 1 is full of, at this time triode Q2 conducting, adjustable resistance RW1 can adjust the voltage of pick off transmitting terminal, metal-oxide-semiconductor Q1 the 4th foot current potential is dragged down, at this time metal-oxide-semiconductor Q1 conducting, cathode power supply VCC gives the motor that is connected with outfan P2 1 power supply, motor 1 drives oscillating mechanism running work, when infrared sensor 10 detects less than the bubble in the tube for transfusion, pick off 10 receiving terminal current potentials recover electronegative potential, and at this time the electric weight that stores of capacitor C 1 makes triode Q2 keep conducting state a period of time, and motor 1 is worked on behind the certain hour, triode Q2 is in and closes, metal-oxide-semiconductor Q1 the 4th foot current potential recovers high potential, and at this time metal-oxide-semiconductor Q1 is in and closes, and cathode power supply VCC stops to motor 1 power supply that is connected with outfan P2, motor 1 shuts down, thus oscillating mechanism failure of oscillations work.
Claims (7)
1, a kind of transfusion bubble oscillation device, it is characterized in that: comprise pick off, control module and oscillating mechanism, described pick off, described control module are docile and obedient preface with described oscillating mechanism and are connected, described pick off is used for surveying the bubble of tube for transfusion, described control module is used to control described oscillating mechanism work, described oscillating mechanism be used for the vibrating bubble of tube for transfusion.
2, transfusion bubble oscillation device according to claim 1 is characterized in that: described control module comprises delay control circuit, and described delay control circuit input is connected with described pick off, and outfan is connected with described oscillating mechanism.
3, transfusion bubble oscillation device according to claim 2, it is characterized in that: described delay control circuit comprises: power supply, resistance R 1, R2, R3, R4, adjustable resistance RW1, capacitor C 1, triode Q2, metal-oxide-semiconductor Q1 and diode D1, D2, delay control circuit Wiring port P1, delay control circuit outfan P2; Described delay control circuit Wiring port P1 is connected with described pick off, described delay control circuit outfan P2 is connected with described oscillating mechanism, described resistance R 1 one ends are connected with described delay control circuit Wiring port P1, described resistance R 1 other end is connected with described adjustable resistance RW1 one end, the described adjustable resistance RW1 other end is connected with described resistance R 2 one ends, the adjustable end of described adjustable resistance RW1 is connected with positive source, described resistance R 2 other ends are connected with described delay control circuit Wiring port P1 copolar with the positive pole of described diode D1, the negative pole of described diode D1 is connected with a positive pole and end of described the resistance R 5 and base stage copolar of described triode Q2 of described capacitor C 1, the negative pole of described resistance R 5 other ends and described capacitor C 1 is connected with described delay control circuit Wiring port P1 and power cathode copolar, the colelctor electrode of described triode Q2 is connected with an end of described resistance R 4, the emitter stage of described triode Q2 is connected with the power cathode copolar with described delay control circuit outfan P2, one end of described resistance R 3 is connected with described positive source copolar with described metal-oxide-semiconductor Q1, the other end of described resistance R 3 is connected with the other end copolar of described metal-oxide-semiconductor Q1 and described resistance R 4, the positive pole of described diode D2 is connected with described metal-oxide-semiconductor Q1, and the negative pole of described diode D2 is connected with described delay control circuit outfan P2.
4, transfusion bubble oscillation device according to claim 1, it is characterized in that: described oscillating mechanism comprises cam, rotating lever and motor, described cam is connected with described rotating lever, described rotating lever is connected with the turning cylinder of described motor, and described motor is connected with described delay control circuit outfan.
5, transfusion bubble oscillation device according to claim 1, it is characterized in that: described oscillating mechanism comprises motor, cam, lever and telescoping mechanism, the turning cylinder of described motor, described cam, described lever are docile and obedient preface with described telescoping mechanism and are connected, and described motor is connected with described delay control circuit outfan.
6, transfusion bubble oscillation device according to claim 1, it is characterized in that: described oscillating mechanism comprises motor, gear, tooth bar and telescoping mechanism, the turning cylinder of described motor, gear, tooth bar and telescoping mechanism are docile and obedient preface and are connected, and described motor is connected with described delay control circuit outfan.
7, according to the arbitrary described transfusion bubble oscillation device of claim 1-6, it is characterized in that: described pick off is made as Fibre Optical Sensor or photoelectric sensor or ultrasonic sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201723268U CN201139822Y (en) | 2007-09-26 | 2007-09-26 | Transfusion bubble oscillating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201723268U CN201139822Y (en) | 2007-09-26 | 2007-09-26 | Transfusion bubble oscillating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201139822Y true CN201139822Y (en) | 2008-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201723268U Expired - Fee Related CN201139822Y (en) | 2007-09-26 | 2007-09-26 | Transfusion bubble oscillating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201139822Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755682A (en) * | 2011-04-29 | 2012-10-31 | 陈鑫 | Remover for air in infusion tube |
| CN108815646A (en) * | 2018-07-18 | 2018-11-16 | 深圳市有钱科技有限公司 | Perfusion tube bubble detects box |
-
2007
- 2007-09-26 CN CNU2007201723268U patent/CN201139822Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755682A (en) * | 2011-04-29 | 2012-10-31 | 陈鑫 | Remover for air in infusion tube |
| CN108815646A (en) * | 2018-07-18 | 2018-11-16 | 深圳市有钱科技有限公司 | Perfusion tube bubble detects box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yin Heping Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yin Heping Document name: Notification of Termination of Patent Right |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20110926 |