CN205449179U - Medical flowmeter - Google Patents
Medical flowmeter Download PDFInfo
- Publication number
- CN205449179U CN205449179U CN201521113028.2U CN201521113028U CN205449179U CN 205449179 U CN205449179 U CN 205449179U CN 201521113028 U CN201521113028 U CN 201521113028U CN 205449179 U CN205449179 U CN 205449179U
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- CN
- China
- Prior art keywords
- kettle
- medical
- housing
- flow meter
- sensing device
- 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 relates to a medical flowmeter, including liquid pipeline unit and current amount control means, liquid pipeline unit including drip the kettle and with the connector that the kettle links to each other drips, current amount control means includes sensing device, the control unit and flow regulator, sensing device sets up drip the kettle outside, flow regulator sets up drip the export of kettle, the control unit respectively with sensing device with flow regulator links to each other. The utility model discloses a medical flowmeter has realized the flowmeter and has been applied to medical sterile environment's purpose, retrench flowmeter function commonly used, reduced transfusion system volume commonly used to a tractor serves several purposes has been realized, daily infusion, nasal feed, urinary tract and the multi -functional unification of hydrops management, make things convenient for medical staff to carry out more accurate management to liquid, reduce medical care personnel's work burden, reduced the risk probability that medical malpractice takes place.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of medical flow meter.
Background technology
In medical domain, the finest individualized treatment scheme, needing the finest flow to operate, such as transfusion, nasal feeding, urinary tract management, hydrops drain etc. operate.Having various flow monitoring device on the market at present, most volume is big, and structure is complicated, expensive, and is difficult to competent gnotobasis requirement required by curative activity.The most also there is various controllable type infusion set, but this type of can be only applied to transfusion operation, and its needs support the use with standard transfusion device.
In real medical work, it is special messenger's operation due to transfusion, nasal feeding, urinary tract management and hydrops drain etc., the speed mostly flow through by path regulation pair of rollers liquid is regulated and controled, need nursing staff manually to press from both sides during stopping to close, its speed and total amount are all difficult to accurately control, more such as need to control drip velocity liquid droping speed is too fast, urine and hydrops drain too fast, close and cause total amount too much not in time, be all likely to result in serious medical consequences.Special messenger is responsible for being greatly increased nursery work intensity, is responsible for malpractice easily occur without special messenger.
Utility model content
For solving defect and the deficiency of prior art, this utility model provides the medical flow meter of a kind of mechanism design advantages of simple.
Technique effect of the present utility model is achieved through the following technical solutions:
A kind of medical flow meter, including liquid line unit and flow controlling unit, described liquid line unit includes the connector dripping kettle and being connected with described kettle, described flow controlling unit includes sensing device, control unit and flow regulator, described sensing device is arranged on outside described kettle, described flow regulator is arranged on the described outlet dripping kettle, and described control unit is connected with described flow regulator with described sensing device respectively.
Further, described flow controlling unit also includes that housing, described sensing device, control unit and flow regulator are arranged in described housing, and described housing central section is provided with and drips kettle putting hole.
Preferably, described housing includes that the first housing and the second housing, described first housing and the second housing are symmetricly set on described kettle both sides and are fastened and connected, and described kettle putting hole is through hole.
Preferably, being additionally provided with display device and input equipment in described housing outer surface, described display device is connected with described control unit respectively with described input equipment.
Preferably, alarm device it is additionally provided with on the housing.
Further, described flow regulator is electromagnetic valve.
Further, described sensing device is infrared ray sensor.
Further, described connector is two, is separately positioned on described kettle two ends.
Preferably, between described connector and described kettle, it is additionally provided with pipeline.
Preferably, being additionally provided with power supply in described housing, described power supply is connected with described control unit.
The beneficial effects of the utility model are:
Medical flow meter disclosed in this utility model, is combined with flow controller by single sterile liquid pipe-line cell, it is achieved that flow meter applications is in the purpose of medical treatment gnotobasis；Utilizing the advanced technologies such as modern electronic technology, sensor technology, simplified conventional flow meter function, reduced conventional transfusion device volume, and achieve a tractor serves several purposes, daily transfusion, nasal feeding, urinary tract and hydrops manage multi-functional unification；Facilitate medical worker that liquid is managed more accurately；Decrease the work load of healthcare, reduce the risk probability that malpractice occurs.
Accompanying drawing explanation
Fig. 1 is medical flow meter front view disclosed in this utility model；
Fig. 2 is medical flow meter top view disclosed in this utility model；
Fig. 3 is medical flow meter fundamental diagram disclosed in this utility model.
Detailed description of the invention
Technical solutions of the utility model are discussed in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, present embodiment discloses a kind of medical flow meter, including liquid line unit and flow controlling unit, liquid line unit is disposable sterilized consumable goods, use High performance polyolefin thermoplastic elastomer (TPE) material to support through sterilization treatment, seal and preserve.
Liquid line unit includes dripping kettle 3, pipeline 2 and connector 1, pipeline 2 is arranged on a kettle 3 and imports and exports between connector 1, connector 1 is common to various liquid line, liquid line unit can be connected with other equipment such as transfusion device port, urinary catheter port, drainage tube ports, dripping kettle is transparent material, to ensure that infrared ray is penetrating.
As shown in Figure 2, flow controlling unit includes the first housing 401 and the second housing 402, first housing 401 and the second housing 402 are symmetrical arranged and are buckled into a rectangular structure with cylindrical hole, and the first housing 401 is detachably fixed with the second housing 402 and is connected.Cylindrical hole, for dripping kettle putting hole, drips kettle 3 and is arranged in a kettle putting hole, and the first housing 401 and the second housing 402 are symmetricly set on and drip kettle both sides.
Flow controlling unit also includes sensing device, control unit and flow regulator, in the present embodiment, sensing device is infrared ray sensor 413, being arranged on to drip drips outside kettle 3 in kettle putting hole, flow regulator is electromagnetic valve 410, is arranged on the exit position dripping kettle 3, controls to drip kettle 3 rate of discharge by electromagnetic valve 410, control unit is microprocessor 412, is connected with power supply, infrared ray sensor 413 and electromagnetic valve 410 respectively.
First housing 401 outer surface is additionally provided with the display screen 403 and input button being connected with microprocessor 412, flow parameter can be shown by display screen 403 in real time, flow, flow velocity can be controlled by input button, in the present embodiment, input button includes centrally-disposed Menu key 407 and the rise key 405 being arranged on around Menu key 407, down key 406 and the alert key 408 that disappears, first housing 401 is additionally provided with power key 409, for controlling the switch of whole effusion meter.Meanwhile, the first housing 401 above display screen 403 is additionally provided with audible-visual annunciator 404.
The concrete operation method of the medical flow meter disclosed in the present embodiment is as follows:
Clinic is infused at needs or puts urine, before hydrops, by connector 1, liquid line unit is attached with other equipment, first housing 401 of flow controlling unit and the second housing 401 are fastened on the both sides dripping kettle 3, make infrared ray sensor 413 be arranged on and drip outside kettle 3, electromagnetic valve 410 is arranged on and drips kettle 3 exit, start power key 409, by the input anticipated flow velocity of key input, total flow, drip the speed of liquid growth in kettle 3 by infrared ray sensor 413 monitoring and then judge flow velocity, and by incoming for monitoring result microprocessor 412, process backward electromagnetic valve 410 through microprocessor 412 and carry control signal, control to be arranged on the electromagnetic valve 410 dripping kettle 3 exit, and then control flow velocity and the flow of liquid in liquid line unit.After liquid total flow reaches target setting flow, microprocessor 412 sends instruction and cuts out a kettle 3 exit path, and send a command to audible-visual annunciator 404 to electromagnetic valve 410, electromagnetic valve 410, notify medical worker by sound and light signal.All setting flow velocitys, flow, working time and present flow rate all can be checked by display device.
Preferably, being additionally provided with power supply in described housing, described power supply is connected with described control unit.Therefore, although this utility model has been described in detail by previous embodiment, for a person skilled in the art, the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (10)
1. a medical flow meter, including liquid line unit and flow controlling unit, described liquid line unit includes the connector dripping kettle and being connected with described kettle, it is characterized in that: described flow controlling unit includes sensing device, control unit and flow regulator, described sensing device is arranged on outside described kettle, described flow regulator is arranged on the described outlet dripping kettle, and described control unit is connected with described flow regulator with described sensing device respectively.
Medical flow meter the most according to claim 1, it is characterised in that: described flow controlling unit also includes that housing, described sensing device, control unit and flow regulator are arranged in described housing, and described housing central section is provided with and drips kettle putting hole.
Medical flow meter the most according to claim 2, it is characterised in that: described housing includes that the first housing and the second housing, described first housing and the second housing are symmetricly set on described kettle both sides and are fastened and connected, and described kettle putting hole is through hole.
Medical flow meter the most according to claim 2, it is characterised in that: being additionally provided with display device and input equipment in described housing outer surface, described display device is connected with described control unit respectively with described input equipment.
Medical flow meter the most according to claim 2, it is characterised in that: it is additionally provided with alarm device on the housing.
Medical flow meter the most according to claim 1, it is characterised in that: described flow regulator is electromagnetic valve.
Medical flow meter the most according to claim 1, it is characterised in that: described sensing device is infrared ray sensor.
Medical flow meter the most according to claim 1, it is characterised in that: described connector is two, is separately positioned on described kettle two ends.
Medical flow meter the most according to claim 8, it is characterised in that: between described connector and described kettle, it is additionally provided with pipeline.
Medical flow meter the most according to claim 2, it is characterised in that: being additionally provided with power supply in described housing, described power supply is connected with described control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113028.2U CN205449179U (en) | 2015-12-30 | 2015-12-30 | Medical flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521113028.2U CN205449179U (en) | 2015-12-30 | 2015-12-30 | Medical flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449179U true CN205449179U (en) | 2016-08-10 |
Family
ID=56571878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521113028.2U Expired - Fee Related CN205449179U (en) | 2015-12-30 | 2015-12-30 | Medical flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205449179U (en) |
-
2015
- 2015-12-30 CN CN201521113028.2U patent/CN205449179U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20171230 |