CN208974810U - A kind of perfusion tube with magnetic force pendulum pin type warning device - Google Patents
A kind of perfusion tube with magnetic force pendulum pin type warning device Download PDFInfo
- Publication number
- CN208974810U CN208974810U CN201820970239.5U CN201820970239U CN208974810U CN 208974810 U CN208974810 U CN 208974810U CN 201820970239 U CN201820970239 U CN 201820970239U CN 208974810 U CN208974810 U CN 208974810U
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- CN
- China
- Prior art keywords
- perfusion tube
- fluid cylinder
- warning device
- magnetic force
- buffering fluid
- 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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Abstract
The utility model provides a kind of perfusion tube with magnetic force pendulum pin type warning device, including perfusion tube and the magnetic force pendulum pin type warning device being connected on perfusion tube, the magnetic force pendulum pin type warning device includes buffering fluid cylinder, magnet float, control switch, alarm, power supply and conducting wire, the upper and lower ends of the buffering fluid cylinder are connected on perfusion tube, the magnet float is placed in buffering fluid cylinder, and the control switch connect to form closed circuit with alarm and power supply respectively by conducting wire.In the utility model control switch using magnet float built-in, the external mode of conductive pin, complete the warning function at the end of infusion, structure is simple, high reliablity, low in cost；It is provided with two group alarm devices up and down simultaneously, there is appropriate time interval in centre, carries out infusion convenient for medical staff for infusion next time and prepares.
Description
Technical field
The utility model belongs to field of display, and in particular to a kind of perfusion tube with magnetic force pendulum pin type warning device.
Background technique
Currently, hospital patient needs special messenger paying close attention to infusion process constantly when receiving infusion, when solution is finished fastly,
Nurse must be reminded to dispose in time, the rest and rehabilitation of the burden for not only increasing patient, the patient also affected, often also as
Solution replacement causes bad influence to doctor-patient relationship not in time；When night, caregiver can't sleep, especially arduous；And
And after stage infusion, after replacing infusion bag, there is bubble in solution in perfusion tube, under normal circumstances, needs medical care
Personnel squeeze out bubble, but this can equally increase the workload of medical staff, while also be unfavorable for the infusion of patient, are easy squeezing
Occurs the case where patient's infusion blood back during bubble out.
Utility model content
The purpose of the utility model is to provide a kind of perfusion tubes with magnetic force pendulum pin type warning device, to overcome above-mentioned skill
Art problem.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of perfusion tube with magnetic force pendulum pin type warning device, including perfusion tube and the magnetic force being connected on perfusion tube
Pendulum pin type warning device, the magnetic force pendulum pin type warning device include buffering fluid cylinder, magnet float, control switch, alarm, electricity
The upper and lower ends of source and conducting wire, the buffering fluid cylinder are connected on perfusion tube, and the magnet float is placed in buffering fluid cylinder
Interior, the control switch connect to form closed circuit with alarm and power supply respectively by conducting wire, two above and below the buffering fluid cylinder
Warning line is carved at end respectively, and the control switch is equipped with two groups and corresponding with two groups of warning lines respectively, and every group of control switch is equal
Including bracket, conducting ring, conducting rod and conductive pin, the conducting ring is connected on buffering fluid cylinder and is located at the warning line
Position at, the bracket connect with buffering fluid cylinder and positioned at the top of the conducting ring, and the conducting rod is connected on bracket
And be arranged in parallel with the conducting ring, one end of the conductive pin is movably connected in one end of conducting rod, the conducting rod and leads
Battery plate passes through conducting wire respectively and connect with the alarm, the magnet float can with buffering fluid cylinder in solution drop to warning line and
Absorption conductive pin contacts conductive pin with conducting ring to the offset of conducting ring direction.
Further, the alarm has the buzzer of luminous flashing lamp and/or sounding.
Further, the magnet float includes the float of magnet and package magnet, and the float uses medical lightweight material
Material.
Further, the maximum gauge of the magnet float is greater than the internal diameter of the perfusion tube.
Further, the internal diameter of the buffering fluid cylinder is greater than the internal diameter of the perfusion tube, edge buffering in the buffering fluid cylinder
Fluid cylinder short transverse is equipped with the double-deck folliculus net identical with buffering fluid cylinder internal diameter in parallel, and the bilayer folliculus net is in branch net
Shape, the bilayer folliculus net be made of branch pipe and to form the branch netted, filled with ferrite in the branch pipe, described pair
Layer folliculus net is set to the top that the magnet float floats on maximum height in buffering fluid cylinder.
Further, the perfusion tube be equipped with connect with the power supply for adjusting adding for solution temperature in perfusion tube
Warm device, the warmer include the pipe sleeve being connected on perfusion tube, the perfusion tube in the pipe sleeve at center to connect perfusion tube
Through-hole is coated with resistance wire on the infusion tube via hole inner wall, and one end of the pipe sleeve is connected with temperature sensor, the temperature
Sensor is connected to power supply by conducting wire and controller.
The utility model has the advantages that built-in, the external mode of conductive pin, completion are defeated using magnet float for control switch in 1, the utility model
Warning function at the end of liquid, structure is simple, high reliablity, low in cost；Both it is provided with two group alarm devices up and down simultaneously, make
There is appropriate time interval among alarm, in order to which medical staff is that infusion preparation is carried out in infusion next time；2, the utility model
Middle circuit system takes parallel way, can reasonably expand route according to transfusion patient quantity, keep a medical staff remote
Range monitoring multidigit patient；3, in infusion process, the double-deck folliculus net that upper end is arranged in can solve to be generated in infusion process
Folliculus reduces the workload of medical staff；4, it is connected with warmer on perfusion tube, realizes in winter and solution is added
Temperature improves the comfort level of patient；5, the internal diameter of used magnet float is greater than the internal diameter of the perfusion tube, so that dropping liquid is completed
When magnet float can block the connecting hole of buffering fluid cylinder lower end and perfusion tube, make at infusion niidl will not blood back, realize automatic
Only liquid function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 10, perfusion tube；20, magnetic force pendulum pin type warning device；21, control switch；211, bracket；212, conducting ring；
213, conducting rod；214, conductive pin；22, control switch；221, bracket；222, conducting ring；223, conducting rod；224, conductive pin
；23, magnet float；24, fluid cylinder is buffered；25, conducting wire；26, conducting wire；27, alarm；28, alarm；30, double-deck
Folliculus net；40, warmer；50, infusion bag.
Specific embodiment
In the description of the present invention, unless otherwise indicated, term " on " "lower" " left side " " right side " " preceding " " rear " etc. indicates
Orientation or positional relationship merely to description the utility model and simplify description, rather than the device of indication or suggestion meaning or
Structure must have a particular orientation, therefore should not be understood as limiting the present invention.In addition, term " first " " second "
Etc. being used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
As shown in Figure 1, the perfusion tube described in the utility model with magnetic force pendulum pin type warning device, including perfusion tube with
And it is connected to the magnetic force pendulum pin type warning device on perfusion tube；The magnetic force pendulum pin type warning device includes buffering fluid cylinder, magnetic
Iron float, control switch, alarm, power supply and conducting wire, the control switch are connected with alarm and power supply respectively by conducting wire
It connecing to form closed circuit, the magnet float includes the float of magnet and package magnet, and the float uses medical light material,
The upper and lower ends of the buffering fluid cylinder are connect with perfusion tube respectively, and the magnet float is placed in buffering fluid cylinder, and the magnetic
The maximum gauge of iron float is preferably greater than the internal diameter of the perfusion tube, so that magnet float can block buffer when dropping liquid is completed
The junction of cylinder lower end and perfusion tube, make at infusion niidl will not blood back, realize automatic liquid-stopping function.
As shown in Figure 1, be carved with warning line respectively in the buffering fluid cylinder upper and lower ends, the control switch be equipped with two groups and
Corresponding with two groups of warning lines respectively, every group of control switch is connect by conducting wire with a group alarm device, and the alarm can be adopted
With the buzzer of luminous flashing lamp and/or sounding, different flash color lamps is can be selected in two groups of alarm, to realize difference
Warning function, such as when buffering fluid cylinder upper end control switch open after, the alarm flashes yellow of upper end, prompting medical staff
Infusion is in infusion bag, and the infusion that need to start to carry out next stage prepares, when the control switch of buffering fluid cylinder lower end is opened
Qi Hou, alarm flash red corresponding with lower end, the solution for reminding medical staff to buffer in fluid cylinder close to an end, need more
Infusion bag is changed, hospital personnel can go directly to ward replacement infusion bag at this time, can complete infusion alarming function by above-mentioned function
Energy；Every group of control switch includes bracket, conductive plate, conducting rod and conductive pin, wherein the conducting ring is connected to buffering
On fluid cylinder and it is located at the position of carved warning line, the bracket uses U-shaped structure, and wherein the bottom plate of U-shaped structure will be for that will prop up
Frame is connected on the wall in ward or other devices, fixes entire warning device, is set between the both sides of the U-shaped structure
There is one for connecting the circular hole of buffering fluid cylinder, the bracket is connected on buffering fluid cylinder and is located at the top of the conducting ring,
The conducting rod is connected on the top on U-shaped structure both sides of bracket, and the conducting rod is arranged in parallel with the conducting ring, institute
The one end for stating conductive pin is movably connected in wherein one end of conducting rod, the conducting rod and conductive plate pass through respectively conducting wire with it is described
Alarm connection, the magnet float can gradually decrease down at warning line with solution in buffering fluid cylinder, when dropping at warning line
When the adsorbable conductive pin of magnet float to conducting ring direction deviate, finally contact conductive pin with conducting ring, make alarm, control
Be connected between switch, power supply and conducting wire, control switch opens to form closed circuit, make alarm issue flashing light or
Alarm song occurs.
As shown in Figure 1, the internal diameter of used buffering fluid cylinder is preferably greater than the internal diameter of used perfusion tube, and in buffer
It is equipped with the double-deck folliculus net identical with buffering fluid cylinder internal diameter in parallel along buffering fluid cylinder short transverse in cylinder, every layer of folliculus net is all made of
Branch is netted, wherein every layer of folliculus net is made of branch pipe and to form the branch netted, filled with iron in all branch pipes
Oxysome, the double-deck folliculus net are set to the top that the magnet float floats on maximum height in buffering fluid cylinder.
As shown in Figure 1, the perfusion tube is used to adjust solution temperature in perfusion tube equipped with what is connect with the power supply
Warmer, the warmer include the pipe sleeve being connected on perfusion tube, the infusion in the pipe sleeve at center to connect perfusion tube
Pipe through-hole is coated with resistance wire on the infusion tube via hole inner wall, and one end of the pipe sleeve is connected with temperature sensor, the temperature
Degree sensor is connected to power supply by conducting wire and controller.
Use process: the utility model first passes through fastener in use, and that bracket is connected to ward is defeated close to patient
The position of liquid, alarm are mounted in the dispensary of medical staff, and after starting infusion, magnet float is slow because the relationship of solution floats on
The upper end of fliud flushing cylinder, after the liquid in infusion bag is finished, the solution for buffering fluid cylinder is gradually reduced, when magnet float is under solution
When being down to the warning line of buffering fluid cylinder upper end, the conductive pin absorption offset for buffering fluid cylinder upper end is made conductive pin and led by magnet float
Electric ring contact, can be completed the unlatching of buffering fluid cylinder upper end control switch, and the indoor alarm of medical care at this time issues light or police
Report sound, medical staff can start to prepare the infusion bag of next part at this time, and buffer the solution in fluid cylinder and continue to drop to lower part
When the warning line divided, the conductive pin of lower part is contacted with conducting ring, opens the control switch of lower part, second in dispensary
A alarm is opened, and prompting medical staff's solution that will be infused terminates, and is needed to change infusion bag, can be automatically performed infusion alarming function
Energy；In infusion process, the double-deck folliculus net that upper end is arranged in can solve the folliculus generated in infusion process, reduce medical care people
The workload of member；It is connected with warmer on perfusion tube simultaneously, realizes in winter and solution is heated, improves relaxing for patient
Appropriateness.
In order to keep the purpose of this utility model, technical solution and advantage more concise, the above tool of the utility model
Body embodiment is illustrated, and is used only for description the utility model, be should not be understood as the limitation to the scope of the utility model.It answers
It, should all when, it is noted that any modifications, equivalent replacements, and improvements etc. done within the spirit and principle of the utility model
It is included within the scope of protection of this utility model.Therefore, the protection scope of the utility model patent should be with appended claims
Subject to.
Claims (6)
1. a kind of perfusion tube with magnetic force pendulum pin type warning device, including magnetic perfusion tube (10) and be connected on perfusion tube
Power pendulum pin type warning device (20), the magnetic force pendulum pin type warning device include buffering fluid cylinder (24), magnet float (23), control
(21,22), alarm (27,28), power supply and conducting wire (25,26) are switched, the upper and lower ends of the buffering fluid cylinder are separately connected
On perfusion tube, the magnet float be placed in buffering fluid cylinder in, the control switch by conducting wire respectively with alarm and power supply
Connection forms closed circuit, which is characterized in that the buffering fluid cylinder upper and lower ends are carved with warning line respectively, and the control switch is set
Have two groups and corresponding with two groups of warning lines respectively, every group of control switch include bracket (211,221), conducting ring (212,
222), conducting rod (213,223) and conductive pin (214,224), the conducting ring are connected on buffering fluid cylinder and are located at described
At the position of warning line, the bracket connect with buffering fluid cylinder and is located at the top of the conducting ring, and the conducting rod is connected to
It is arranged in parallel on bracket and with the conducting ring, one end of the conductive pin is movably connected in one end of conducting rod, the conduction
Bar and conductive plate pass through conducting wire respectively and connect with the alarm, and the magnet float can drop to police with solution in buffering fluid cylinder
Guarding against line and adsorbing conductive pin contacts conductive pin with conducting ring to the offset of conducting ring direction.
2. having the perfusion tube of magnetic force pendulum pin type warning device as described in claim 1, which is characterized in that the alarm utensil
There is the buzzer of luminous flashing lamp and/or sounding.
3. having the perfusion tube of magnetic force pendulum pin type warning device as described in claim 1, which is characterized in that the magnet float
Float including magnet and package magnet, the float use medical light material.
4. having the perfusion tube of magnetic force pendulum pin type warning device as described in claim 1, which is characterized in that the magnet float
Maximum gauge be greater than the perfusion tube internal diameter.
5. having the perfusion tube of magnetic force pendulum pin type warning device as described in claim 1, which is characterized in that the buffering fluid cylinder
Internal diameter be greater than the internal diameter of the perfusion tube, is equipped with and buffers fluid cylinder in the buffering fluid cylinder in parallel along buffering fluid cylinder short transverse
The identical double-deck folliculus net (30) of internal diameter, the bilayer folliculus net is in that branch is netted, and the bilayer folliculus net is by branch pipe group
At and form that the branch is netted, and filled with ferrite in the branch pipe, the bilayer folliculus net is set to the magnet float and floats
In the top of maximum height in buffering fluid cylinder.
6. having the perfusion tube of magnetic force pendulum pin type warning device as described in claim 1, which is characterized in that on the perfusion tube
Equipped with being connect with the power supply for adjusting the warmer (40) of solution temperature in perfusion tube, the warmer includes being connected to
Pipe sleeve on perfusion tube at center is the infusion tube via hole of connection perfusion tube in the pipe sleeve, on the infusion tube via hole inner wall
Be coated with resistance wire, one end of the pipe sleeve is connected with temperature sensor, the temperature sensor by conducting wire and controller with
Power supply connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820970239.5U CN208974810U (en) | 2018-06-22 | 2018-06-22 | A kind of perfusion tube with magnetic force pendulum pin type warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820970239.5U CN208974810U (en) | 2018-06-22 | 2018-06-22 | A kind of perfusion tube with magnetic force pendulum pin type warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208974810U true CN208974810U (en) | 2019-06-14 |
Family
ID=66779287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820970239.5U Expired - Fee Related CN208974810U (en) | 2018-06-22 | 2018-06-22 | A kind of perfusion tube with magnetic force pendulum pin type warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208974810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407972A (en) * | 2020-04-14 | 2020-07-14 | 重庆医科大学附属儿童医院 | Alarm infusion apparatus |
-
2018
- 2018-06-22 CN CN201820970239.5U patent/CN208974810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111407972A (en) * | 2020-04-14 | 2020-07-14 | 重庆医科大学附属儿童医院 | Alarm infusion apparatus |
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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: 20190614 Termination date: 20200622 |