CN202554639U - Venous transfusion monitoring device - Google Patents
Venous transfusion monitoring device Download PDFInfo
- Publication number
- CN202554639U CN202554639U CN2012201651608U CN201220165160U CN202554639U CN 202554639 U CN202554639 U CN 202554639U CN 2012201651608 U CN2012201651608 U CN 2012201651608U CN 201220165160 U CN201220165160 U CN 201220165160U CN 202554639 U CN202554639 U CN 202554639U
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- signal receiving
- jig arm
- monitoring device
- venous transfusion
- sender unit
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Abstract
A venous transfusion monitoring device is characterized by comprising a clamping component, a signal transmitting device, a signal receiving device, a control device and an alarm. The clamping component is provided with a first clamp arm and a second clamp arm; the signal transmitting device is mounted on the first clamp arm; the signal receiving device is mounted on the second clamp arm; the position of the signal receiving device corresponds to that of the signal transmitting device, and the signal receiving device can receive signals transmitted by the signal transmitting device; the control device is electrically connected with the signal transmitting device and the signal receiving device; and the alarm is electrically connected with the control device. Accidents caused by the reason that liquid medicine drops abnormally and the like in a transfusion process are avoided.
Description
Technical field
This utility model relates to a kind of medical nursing equipment field, particularly a kind of venous transfusion monitoring device.
Background technology
Venous transfusion is a kind of the most frequently used clinical treatment method.Whether in clinical practice work, the nursing staff is often with observing and experience is carried out manual adjustments to liquid droping speed in the dropper, and make an inspection tour through family members or nurse and to observe transfusion and normally carry out or finish.Yet these adopt personal monitoring's method effect unsatisfactory; Because nurse personnel's carelessness can not be found in time that transfusion is unusual or infuse and finish; Because of the too fast patient of making of transfusion speed discomfort even infusion reaction phenomenon appear often; Perhaps, perhaps, the transfusion end causes blood back or plugging because can not in time handling owing to speed influences therapeutic effect too slowly, and life-threatening safety.In addition, this personal monitoring's method has not only increased medical personnel's labor intensity and the anxiety sense and the feeling of fatigue of also bringing for medical personnel and family members.In order to make the transfusion can be intelligent, how a kind of personal monitoring of need not is provided, the monitor of monitoring transfusion situation becomes the technical problem that needs to be resolved hurrily automatically.
The utility model content
This utility model provides a kind of venous transfusion monitoring device, has avoided the malpractice that produces owing to personal monitoring's transfusion drip tube.
This utility model provides a kind of venous transfusion monitoring device, comprising: hold assembly has first jig arm and second jig arm; And, be installed in the sender unit of said first jig arm; Be installed in the signal receiving device of said second jig arm, the position of this signal receiving device is corresponding with said sender unit, can receive the sender unit signal transmitted; The control device that is electrically connected with said sender unit and signal receiving device; The alarm device that is electrically connected with said control device.
Preferably, said sender unit is the circuit arrangement that comprises light emitting diode; Said signal receiving device is the circuit arrangement that comprises phototriode.
Preferably, said sender unit or said signal receiving device are embedded in said first jig arm or second jig arm, perhaps are pasted on said first jig arm or second jig arm inboard.
Preferably, said control device is installed on said hold assembly or the infusion set.
Preferably, said alarm device is installed on said hold assembly or the infusion set.
Preferably, outside the said hold assembly display screen that shows transfusion state is installed.
The monitoring switch of unlatching or close monitoring device preferably, is installed on the said hold assembly.
The venous transfusion monitoring device that this utility model provides; When said venous transfusion monitoring device is clamped on the transfusion drip tube; The control instruction that control device gets access to through sender unit and signal receiving device realizes the monitoring to transfusion drip tube, accomplishes warning function.Avoided like this injury that causes to the patient when unusual occurring when transfusion drip tube; Reduced the malpractice that causes thus; And medical personnel's workload and operating pressure have been alleviated; Make that patient or family members and medical personnel do not need to observe amount of infusion and residual drug at any time yet in infusion process, alleviated patient and family members' anxiety sense and feeling of fatigue.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention and technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment and the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the vertical view of first embodiment of this utility model venous transfusion monitoring device;
Fig. 2 is the user mode sketch map of first embodiment of this utility model venous transfusion monitoring device;
Fig. 3 is sender unit and the schematic diagram of signal receiving device of first embodiment of this utility model venous transfusion monitoring device;
Fig. 4 is the single-chip microcomputer pinouts of realization tally function of first embodiment of this utility model venous transfusion monitoring device;
Fig. 5 is the vertical view of second embodiment of this utility model venous transfusion monitoring device.
The specific embodiment
To engage the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Please refer to Fig. 1, Fig. 1 is the vertical view of first embodiment of this utility model venous transfusion monitoring device.
This utility model venous transfusion monitoring device comprises hold assembly; Said hold assembly 100 has first jig arm 1 and second jig arm 2; First jig arm 1 and second jig arm 2 lay respectively at the both sides of said hold assembly 100 handles 3, to realize the purpose of clamping medicinal liquid dropper.
On first jig arm 1 of said hold assembly 100 sender unit 4 is installed; On second jig arm 2 of said hold assembly 100, signal receiving device 5 is installed; And the position of said signal receiving device 5 is to install with respect to sender unit 4, in order to receive the signal that said sender unit 4 sends.
Shown in Figure 1, what this utility model showed is with sender unit 4 and embedded being installed within the jig arm of signal receiving device 5 corresponding employings, and the signal that makes sender unit 4 send can be received by signal receiving device 5.
As shown in Figure 1, with said sender unit 4 and the control device 6 that signal receiving device 5 is electrically connected, be used to calculate said sender unit 4 and the Monitoring Data that signal receiving device 5 provides, send control instruction.Said control device 6 can be installed in the inboard or outside of said first jig arm or second jig arm, perhaps is installed on the handle 3 of said hold assembly 100, perhaps other positions.The installation site of said control device 6 is not limited to form above-mentioned and that Fig. 1 appeared.
Shown in Figure 1, with the alarm device 7 that said control device 6 is electrically connected, the control instruction that is used for sending according to said control device 6 realizes warning function.Said alarm device 7 can be installed in the inboard or outside of said first jig arm 1 or second jig arm 2, perhaps is installed on the handle 3 of said hold assembly 100, and the installation site is not limited to form above-mentioned and that Fig. 1 appeared.
In addition; The size of said hold assembly 100, length can be decided according to the situation of actual medicinal liquid dropper 8; Sender unit 4 also can be decided according to the situation of actual medicinal liquid dropper 8 with signal receiving device 5; Dropper can be slightly be longer than and also dropper 8 can be slightly be shorter than, specifically unrestricted, monitor as long as can realize that medicinal liquid when drippage sent with receiving system by signal.
Please cooperate Fig. 1, with reference to shown in Figure 2, Fig. 2 is the user mode right side view of first embodiment of this utility model venous transfusion monitoring device.
When said venous transfusion monitoring device is clamped in 8 last times of transfusion drip tube, the control instruction that control device 6 gets access to through sender unit 4 and signal receiving device 5 realizes the monitoring to transfusion drip tube 8, accomplishes warning function.Avoided like this occurring unusually when transfusion drip tube, it is too fast or slow excessively for example to drip speed, does not perhaps drip etc. and the injury that causes to the patient, but also has reduced medical personnel's labor intensity.
Based on above-mentioned accompanying drawing, please refer to shown in Figure 3ly, Fig. 3 is that first embodiment of this utility model venous transfusion monitoring device realizes that signal sends and the receiving function sketch map.
Said sender unit 4 is the circuit arrangements that comprise light emitting diode; Said signal receiving device 5 is the circuit arrangements that comprise phototriode.
Wherein, when in the transfusion drip tube 8 do not have medicinal liquid to fall the time, the infrared signal that light emitting diode 10 sends is received by the phototriode circuit arrangement in the signal receiving device, produces high level voltage; When medicinal liquid mode with freely falling body under action of gravity is dripped; The infrared light that the diode circuit arrangement of sender unit 4 sends is stopped by medicinal liquid, the energy of loss optical signal, and the transistor circuit device of signal receiving device 5 is receiving optical signals normally; Low level of transistor circuit device output this moment; And then the generation pulse signal, said pulse signal will send in the control device 6, and (long-time is not high level when control device 6 receives pulse signal in the given time; Just there is not medicine liquid droplet following time); Control device 6 will be exported an alarm signal and be sent to alarm device 7, and then monitor out and do not have medicinal liquid or medicine liquid droplet speed slow excessively in the transfusion drip tube 8, and realize warning function.The described scheduled time can be 10 seconds or 20 seconds or the like.
Please refer to shown in Figure 4ly, Fig. 4 is the single-chip microcomputer pinouts of realization tally function of first embodiment of this utility model venous transfusion monitoring device.
Through the chip microcontroller tally function of installing in the control device, and show through the display screen 11 of the demonstration transfusion state on the hold assembly 100.
Particularly, with P3.5 (T1) pin of the received impulse signal single-chip microcomputer that receives, pin P2.0 connects alarm device.When pulse signal passes through the T1 mouth; Adopt the built-in enumerator pulse signals of single-chip microcomputer to count, pulse signal no longer produces in the scheduled time, and just medicinal liquid stops drippage; The single-chip microcomputer counting stops; Control device sends control instruction to alarm device, sends alarm signal by alarm device, realizes warning function.
Above-mentioned single-chip microcomputer be merely the ability instance realize tally function for example, and mode is not limited to this, and the pin of single-chip microcomputer connects and also is not limited to aforesaid way.
Please refer to shown in Figure 5ly, Fig. 5 is the vertical view of second embodiment of this utility model venous transfusion monitoring device.
This utility model venous transfusion monitoring device can also be with sender unit 4 and the signal receiving device 5 corresponding medial surface that are arranged in jig arm, for example through pasting or adopting modes such as screw is fixing that sender unit and signal receiving device are fixed on the jig arm.Certainly; The installation site of sender unit 4 and signal receiving device 5 is not limited to the foregoing description; When hold assembly 100 adopt be material such as transparent the time; Also can correspondingly be installed on the outside of the first/the second jig arm, equally also can realize the transmission and the receiving function of signal, accomplish the purpose of monitoring.In addition, the mounting means of sender unit and signal receiving device also is not limited to above-mentioned mounting means.
In addition, a kind of venous transfusion monitoring device that this utility model provides can also be equipped with on the said hold assembly 100 and open or the monitoring switch 9 of close monitoring device, uses according to patient or medical personnel's demand.
The generation of a kind of venous transfusion monitoring device effectively preventing malpractice that this utility model provides, and alleviated medical personnel's working strength and pressure.
Need to prove; In this article; Term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability; Thereby make to comprise that process, method, article or the equipment of a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as this process, method, article or the inherent key element of equipment.
The above is merely the preferred implementation of a kind of venous transfusion monitoring device provided by the invention, does not constitute the qualification to protection domain of the present invention.The mode that number of components among this embodiment is not limited among the embodiment to be adopted, is equal to replacement and improvement etc. at any any modification of within spirit of the present invention and principle, being done, all should be included within the claim protection domain of the present invention.
Claims (7)
1. a venous transfusion monitoring device is characterized in that, comprising:
Hold assembly has first jig arm and second jig arm; And,
Be installed in the sender unit of said first jig arm;
Be installed in the signal receiving device of said second jig arm, the position of this signal receiving device is corresponding with said sender unit, can receive the sender unit signal transmitted;
The control device that is electrically connected with said sender unit and signal receiving device;
The alarm device that is electrically connected with said control device.
2. venous transfusion monitoring device according to claim 1 is characterized in that, said sender unit is the circuit arrangement that comprises light emitting diode; Said signal receiving device is the circuit arrangement that comprises phototriode.
3. venous transfusion monitoring device according to claim 1 is characterized in that, said sender unit or said signal receiving device are embedded in said first jig arm or second jig arm, perhaps is arranged at said first jig arm or second jig arm inboard.
4. venous transfusion monitoring device according to claim 1 is characterized in that said control device is installed on said hold assembly or the infusion set.
5. venous transfusion monitoring device according to claim 1 is characterized in that said alarm device is installed on said hold assembly or the infusion set.
6. venous transfusion monitoring device according to claim 1 is characterized in that, the said hold assembly outside is equipped with the display screen that shows transfusion state.
7. venous transfusion monitoring device according to claim 1 is characterized in that, the monitoring switch of unlatching or close monitoring device is installed on the said hold assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201651608U CN202554639U (en) | 2012-04-18 | 2012-04-18 | Venous transfusion monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201651608U CN202554639U (en) | 2012-04-18 | 2012-04-18 | Venous transfusion monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202554639U true CN202554639U (en) | 2012-11-28 |
Family
ID=47204349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201651608U Expired - Fee Related CN202554639U (en) | 2012-04-18 | 2012-04-18 | Venous transfusion monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202554639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147655A (en) * | 2014-08-14 | 2014-11-19 | 苏州市职业大学 | Portable medical infusion alarm device |
| CN109520942A (en) * | 2018-12-26 | 2019-03-26 | 中国医学科学院北京协和医院 | A kind of portable drop monitor |
-
2012
- 2012-04-18 CN CN2012201651608U patent/CN202554639U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104147655A (en) * | 2014-08-14 | 2014-11-19 | 苏州市职业大学 | Portable medical infusion alarm device |
| CN109520942A (en) * | 2018-12-26 | 2019-03-26 | 中国医学科学院北京协和医院 | A kind of portable drop monitor |
| CN109520942B (en) * | 2018-12-26 | 2024-03-15 | 中国医学科学院北京协和医院 | Portable liquid drop monitor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140418 |