CN208274785U - Automatic infusion device - Google Patents
Automatic infusion device Download PDFInfo
- Publication number
- CN208274785U CN208274785U CN201720991892.5U CN201720991892U CN208274785U CN 208274785 U CN208274785 U CN 208274785U CN 201720991892 U CN201720991892 U CN 201720991892U CN 208274785 U CN208274785 U CN 208274785U
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- Prior art keywords
- infusion
- bottle
- liquid level
- fixed
- threaded rod
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Abstract
The utility model provides a kind of automatic infusion device, can be automatically drained out the air for entering black luxuriant and rich with fragrance pot when changing liquid, effectively guarantee the safety and reliability of infusion characterized by comprising infusion support；Multiple infusion suspenders；Multiple first liquid level detectors, for detecting the liquid level in the infusion bottle hung；Clamping components, for being gripped to all bottle stoppers；Needle mechanism, the bottle cork needle of fixed infusion apparatus are plugged, and so that puncture needle is inserted into or extract infusion bottle by moving up and down towards bottle stopper；Mobile mechanism is mounted on infusion support, for mobile plug needle mechanism；And the luxuriant and rich with fragrance pot pressing mechanism of ink, it is mounted on mounting blocks, it include: two fixed plates that black luxuriant and rich with fragrance pot is limited and fixed from upper and lower ends, the connecting rod being connected between described two fixed plates, it is fixed on connecting rod, the cam for being squeezed black luxuriant and rich with fragrance pot, with the second liquid level detector of liquid level in the second motor for driving the connecting rod to be rotated, and the luxuriant and rich with fragrance pot of detection ink.
Description
Technical field
The utility model relates to a kind of automatic infusion devices.
Background technique
The work of existing intravenous drip infusion is to use manual operations, monitoring and nursing by medical staff.Due to artificial
The uncertainty of operation behavior environmental factor, such as: dust, cellulose bacteria, virus or other particles, medical staff exist in air
These uncertain environmental impact factors can generate imperceptible pollution to medical fluid when executing infusion, conversion transfusion bottle, to clinic
Safe medication is brought a negative impact, and due to manually monitoring not in time, medical fluid is excessively inputted frequent occurrence, causes perfusion tube
Negative Pressure Difference is generated between interior, blood, is caused in blood backflow to perfusion tube, so that generating serious consequence.Maximum
Harm is that medical staff is to mitigate work load, and the blood that coagulated state is in perfusion tube is re-entered to the blood of patient
In, this may have a foreshadowing for the formation of thrombus, while may also can improve the disease incidence of cerebral thrombosis, cerebral infarction.
Patent 201710185329.7 discloses a kind of automatic infusion system thus, automatically controls changing bottle of infusion by machine
Operation.But its using, send bottle motor and send bottle transmission component using rotation infusion bottle by the way of change the behaviour of infusion bottle
Make, structure is more complex, and since infusion bottle weight is big, power consumption is big, and mobile shake of liquid can lead in infusion bottle
Cause whole device unstable.In addition, its maximum problem is when changing liquid, transfusion needle is extracted, and air can be entered in perfusion tube, makes Mo Fei
Liquid level decline in pot.Existing manually when changing liquid, medical worker can pinch the luxuriant and rich with fragrance pot of ink after changing liquid every time, when liquid is changed in discharge
The air of entrance causes malpractice to prevent the too low body that air is squeezed into people of liquid level in black luxuriant and rich with fragrance pot.And it is existing automatic
The function for the air that infusion device enters when changing liquid without being discharged.
Utility model content
The utility model is to carry out to solve the above-mentioned problems, and it is an object of the present invention to provide one kind, which can be automatically drained out, changes liquid
When enter the air of black luxuriant and rich with fragrance pot, effectively guarantee the automatic infusion device of infusion safety and reliability.
The utility model to achieve the goals above, uses following scheme:
The utility model provides a kind of automatic infusion device characterized by comprising infusion support；Multiple infusion suspenders,
One end of each infusion suspender is mounted on infusion support, and the other end is for hanging infusion bottle；Multiple first liquid level detectors, often
A first liquid level sensor is corresponding with an infusion suspender, for detecting the liquid level in the infusion bottle hung；Clamp structure
Part is transversely mounted on infusion support, corresponding with all infusion bottle bottle plugs of suspension, solid for clamp to all bottle stoppers
It is fixed；Needle mechanism, the bottle cork needle of fixed infusion apparatus are plugged, and is inserted into bottle cork needle by moving up and down towards bottle stopper
Or extract infusion bottle；Mobile mechanism is mounted on infusion support, for mobile plug needle mechanism, comprising: be arranged in parallel in clamping structure
The first threaded rod immediately below part, the first motor for being connected with the first threaded rod, first threaded rod being driven to carry out positive and negative rotation,
The first guide rod near first threaded rod is set, and is mutually threadedly coupled with the first threaded rod and is mutually slided with the first guide rod
The mounting blocks of connection are moved, plug needle mechanism is installed at the top of mounting blocks；And the luxuriant and rich with fragrance pot pressing mechanism of ink, it is mounted on mounting blocks
On, comprising: two fixed plates for being limited and being fixed from the luxuriant and rich with fragrance pot of ink of the upper and lower ends to infusion apparatus are connected to two fixed plates
Between connecting rod, be fixed on the connecting rod, the cam for being squeezed black luxuriant and rich with fragrance pot, be connected with connecting rod, drive the connecting rod into
Second motor of row rotation, and the second liquid level detector that is corresponding with black luxuriant and rich with fragrance pot, detecting liquid level in the luxuriant and rich with fragrance pot of the ink.
Automatic infusion device involved in the utility model also has a feature in that black luxuriant and rich with fragrance pot pressing mechanism further includes erecting
Plate, the upper end of the riser are fixed on the bottom of mounting blocks, and two fixed plates are mounted on riser, and the second liquid level detector is mounted on
On riser and it is located between two fixed plates, fixed plate is equipped with: being allowed the perfusion tube of infusion apparatus to pass through and is limited to it
Limiting through hole and the open at one end, other end be connected with the limiting through hole, for guiding perfusion tube to enter in limiting through hole
Guiding groove, the second motor are mounted in fixed plate.
It includes: vertical that automatic infusion device involved in the utility model, which can also have the following features: plug needle mechanism,
To the second threaded rod of setting, the third motor for being connected with second threaded rod, the second threaded rod being driven to carry out positive and negative rotation, with
The mounting plate that second threaded rod is mutually threadedly coupled, and setting parallel with the second threaded rod and with the mounting plate mutually company of sliding
One side of the second guide rod connect, mounting plate matches as the bulge loop of holding section and bottle cork needle for the bottle that is fixed
Fill in puncture needle, holding section is equipped with: the arc-shaped through-hole and the open at one end, other end for allowing the syringe needle of bottle cork needle to pass through with should
Arc-shaped through-hole is connected, for guiding bottle cork needle to enter the guiding groove in arc-shaped through-hole.
It includes: baffle that automatic infusion device involved in the utility model, which can also have the following features: clamping components,
With multiple grip blocks, baffle is secured transverse on infusion support, and multiple first half bore, each folder are alongst equipped on side
Hold that plate is corresponding with first half bore, and the bolt by the way that two sides are arranged in is connected with baffle, on grip block with the horizontal phase of baffle
Adjacent side is equipped with the second half bore, and the first half bore and the second half bore surround the holding holes for clamping bottle stopper, can by bolt
Adjust the size of holding holes.
Automatic infusion device involved in the utility model can also have the following features: infusion suspender include: on
The hanger bar being mounted on the top plate of infusion support is held, and is fixed on the hook of the lower end of the hanger bar.
Automatic infusion device involved in the utility model can also have the following features: the installation of the first liquid level detector
On the backboard of infusion support, position corresponding with infusion bottle.
The action and effect of utility model
Automatic infusion device according to the present utility model, due to the above structure, first motor is driven through
One threaded rod is rotated and reverse, and mounting blocks are moved back and forth, and mounting blocks can be moved to the underface of any infusion bottle,
Plug needle mechanism can make bottle cork needle up and down motion realize plug syringe needle, and the second motor driven connecting rod turns after changing liquid every time
It is dynamic, and then rotated with moving cam, the luxuriant and rich with fragrance pot of cam extrusion ink can be made, and the air entered when changing liquid is discharged, it is effectively guaranteed
The safety and reliability of infusion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automatic infusion device involved in embodiment；
Fig. 2 is the structural schematic diagram of clamping components involved in embodiment；
Fig. 3 is the structural schematic diagram that needle mechanism is plugged involved in embodiment；
Fig. 4 is the structural schematic diagram of upper snap-gauge involved in embodiment；
Fig. 5 is the structural schematic diagram of the luxuriant and rich with fragrance pot pressing mechanism of ink involved in embodiment；
Fig. 6 is the structural schematic diagram of upper mounted plate involved in embodiment.
Specific embodiment
Automatic infusion device involved in the utility model is elaborated referring to the drawings.
<embodiment>
As shown in Figure 1, automatic infusion device 10 includes: the inspection of the first liquid level of infusion suspender 30, three of infusion support 20, three
Survey device 40, clamping components 50, mobile mechanism 60, plug needle mechanism 70, the luxuriant and rich with fragrance pot pressing mechanism 80 of ink and controller 90.
Infusion support 20 includes top plate, backboard and two side plates.
Three infusion suspenders 30 are uniformly mounted on from left to right on the top plate of infusion support 20.Each infusion suspender 30
Including hanger bar and hook, the upper end of hanger bar is mounted on the top plate of infusion support 20, and hook is fixed on the lower end of the hanger bar,
For hanging infusion bottle A.
Three the first liquid level detectors 40 are corresponded with three infusion bottle A phases respectively, are mounted on the backboard of infusion support 20
At upper position corresponding with infusion bottle A, for detecting the liquid level in the infusion bottle A hung.
Clamping components 50 are transversely mounted on infusion support 20, corresponding with the bottle stopper of all infusion bottle A of suspension, for pair
Bottle stopper is gripped.As shown in Fig. 2, clamping components 50 include that baffle 51 and three grip blocks 52 (only show one in figure
It is a).Baffle 51 is secured transverse on infusion support 20, alongst sets that there are three the first half bore 511 (in figure on its side
Only show one)；Each grip block 52 is corresponding with first half bore 511, and the two sides of grip block 52 are set there are two bolt
53, grip block 52 is connected by bolt 53 with baffle 51, and the side adjacent with 51 cross of baffle is equipped with the second half on grip block 52
Hole 521, the second half bore 521 and the first half bore 511 surround the holding holes for clamping bottle stopper jointly, pass through bolt controllable register 51
With the spacing of grip block 52, the size of adjustable holding holes, so that holding holes clamp or release bottle stopper.
As shown in Figure 1, mobile mechanism 60 is mounted on infusion support 20, it includes the first threaded rod 61, first motor 62, the
One guide rod 63 and mounting blocks 64.First threaded rod 61 is arranged in parallel in the underface of clamping components 50；First motor 62 with
First threaded rod 61 is connected, for driving the first threaded rod 61 to be rotated forward or inverted；First guide rod 63 is arranged in parallel in
Near first threaded rod 61, for guiding mounting blocks 64 to be moved left and right；Mounting blocks 64 and 61 phase screw thread of the first threaded rod
It connects and is slidably connected with 63 phase of the first guide rod.In this way, by first motor 62 drive the first threaded rod 61 carry out rotate forward and
Reversion, moves left and right mounting blocks 64, mounting blocks 64 can be moved to the underface of any infusion bottle A.
As shown in figs. 1 and 3, plug needle mechanism 70 is mounted on the top of mounting blocks 64, and the bottle stopper for fixing infusion apparatus is worn
Pricker B, and so that bottle cork needle B is inserted into or extract infusion bottle A by moving up and down towards bottle stopper.Plugging needle mechanism 70 includes
Second threaded rod 71, third motor 72, mounting plate 73 and the second guide rod 74.
Second threaded rod 71 is disposed longitudinally on third motor 72, and is connected with third motor 72.
Third motor 72 is fixed on the top of mounting blocks 64, for driving the second threaded rod 71 to carry out forward or reverse.
Mounting plate 73 is located at the top of the second threaded rod 71, and is connected with 71 screw thread of the second threaded rod.In the present embodiment, peace
The right side of loading board 73 matches as holding section and the bulge loop of bottle cork needle B, for the bottle cork needle B that is fixed, card
Conjunction portion is made of two pieces of snap-gauges, as shown in figure 4, upper snap-gauge 731 is equipped with arc-shaped through-hole 732 and guiding groove 733, arc-shaped through-hole
732 for allowing the syringe needle of bottle cork needle B to pass through；The open at one end of guiding groove 733, the other end are connected with arc-shaped through-hole 732,
For guiding bottle cork needle B to enter in arc-shaped through-hole 732.It also is provided with through-hole and guiding groove on lower snap-gauge, through-hole is for allowing bottle
The lower part of plug puncture needle B passes through, and the open at one end of guiding groove, the other end are connected, for guiding bottle cork needle B with the through-hole
Into in through-hole.Bulge loop B1 in the middle part of bottle cork needle B is then engaged between upper snap-gauge 731 and lower snap-gauge.
The setting parallel with the second threaded rod 71 of second guide rod 74, and be slidably connected with 73 phase of mounting plate, for drawing
Mounting plate 73 is led to move up and down.
In this way, making mounting plate 73 move up and down by rotating and reverse for third motor 72, can make on bottle cork needle B
Plug syringe needle is realized in lower movement.
As described in figures 1 and 5, the luxuriant and rich with fragrance pot pressing mechanism 80 of ink is mounted on the bottom of mounting blocks 64, is used for extruded ink phenanthrene pot C, with
The air that discharge enters when changing liquid, it include 81, two fixed plates 82 of riser, connecting rod 83, cam 84, the second motor 85 and
Second liquid level detector 86.
The upper end of riser 81 is fixed on the bottom of mounting blocks 64.
Two fixed plates 82 are mounted on one on the other on riser 81, are limited from ink phenanthrene pot C of the upper and lower ends to infusion apparatus
Position and fixation.As shown in fig. 6, upper mounted plate 82 is equipped with limiting through hole 821 and guiding groove 822.Limiting through hole 821 is defeated for allowing
The perfusion tube of liquid device passes through and limits to it；Guiding groove 822 is open at one end, the other end is connected with the limiting through hole 821,
For guiding perfusion tube to enter in limiting through hole.
Connecting rod 83 is longitudinally connected between two fixed plates 82.
Cam 84 is fixed on connecting rod 83, when the long axis of cam 84 is rotated into towards ink phenanthrene pot C, to ink phenanthrene pot C into
Row squeezes, and when short axle is rotated into direction ink phenanthrene pot C, cam 84 does not contact black luxuriant and rich with fragrance pot C.
Second motor 85 is mounted in fixed plate 82, and is connected with connecting rod 83, is rotated for drive link 83.
Second liquid level detector 86 is mounted on riser 81 and is located between two fixed plates 82, is opposite with ink phenanthrene pot C
The position answered, for detecting the liquid level in black luxuriant and rich with fragrance pot C.
It is rotated in this way, changing the second motor 85 after liquid every time with moving cam 84, extruded ink at long axis when cam 84 rotates
Then luxuriant and rich with fragrance pot C reaches ink phenanthrene pot C when at short axle and restores shape, to squeeze out the air entered when changing liquid.
Controller 90 is mounted on the side plate of infusion support 20, it includes first motor control module interconnected, second
Motor control module and third motor control module.Third motor control module and the first liquid level detector 40 and third electricity
The communication of machine 72 is connected, and detects that the liquid level in infusion bottle A lower than after setting value, starts third motor in the first liquid level detector 40
72 are inverted, and bottle cork needle B is moved downward, and pull away corresponding infusion bottle A；Also, installation is driven in first motor 62
After block 64 is moved to the underface of the normal infusion bottle A of next liquid level along the first threaded rod 61, starting third motor 72 into
Row rotates forward, and moves upwards bottle cork needle B, is inserted into infusion bottle A.First motor control module communicates phase with first motor 62
Even, after third motor 72 drives plug needle mechanism 70 that bottle cork needle B is extracted infusion bottle A, start first motor 62, make to pacify
Dress block 64 is moved to the underface of the normal infusion bottle A of next liquid level along the first threaded rod 61.Second motor control module
It is connected with the communication of the second motor 85, after third motor 72 rotates forward and bottle cork needle B is inserted into infusion bottle A, the second electricity of starting
Machine 85 rotates cam 84, squeezes out the air entered when changing liquid.
Above embodiments are only the illustration done to technical solutions of the utility model.Involved in the utility model
Automatic infusion device is not merely defined in described structure in the embodiment above, but with model defined by claim
Subject to enclosing.Any modify or supplement or equivalent that the utility model one of ordinary skill in the art are done on the basis of the embodiment
Replacement, all in the utility model range claimed.
In the above-described embodiments, it is provided only with a cam and carrys out extruded ink phenanthrene pot, in the utility model, in order to make extruding force more
Add balance, the two sides that two cams are located at black luxuriant and rich with fragrance pot can also be set, two cams rotate synchronously, thus simultaneously to black luxuriant and rich with fragrance
Pot is squeezed and is decontroled.
In the utility model, each first liquid level detector can also connect a voice prompting device, in liquid level detector
When detecting that liquid level is too low, prompt will carry out changing bottle operation, to remind user.
In addition, switch can also be respectively set in the present embodiment at each motor, each switch is operated to start and close
Corresponding motor, to control plug needle, change bottle, the operation of extruded ink phenanthrene pot.
Claims (6)
1. a kind of automatic infusion device characterized by comprising
Infusion support；
One end of multiple infusion suspenders, each infusion suspender is mounted on the infusion support, and the other end is for hanging
Infusion bottle；
Multiple first liquid level detectors, each first liquid level sensor is corresponding with an infusion suspender, is used for
Detect the liquid level in the infusion bottle hung；
Clamping components are transversely mounted on the infusion support, corresponding with all infusion bottle bottle plugs of suspension, for institute
There is the bottle stopper to be gripped；
Needle mechanism, the bottle cork needle of fixed infusion apparatus are plugged, and wears the bottle stopper by moving up and down towards the bottle stopper
Pricker is inserted into or extracts the infusion bottle；
Mobile mechanism is mounted on the infusion support, for moving the plug needle mechanism, comprising: be arranged in parallel in the folder
The first threaded rod immediately below component is held, is connected with first threaded rod, first threaded rod is driven to carry out positive and negative rotation
First motor is arranged in the first guide rod near first threaded rod, and is mutually threadedly coupled with first threaded rod
And the mounting blocks being mutually slidably connected with first guide rod, the plug needle mechanism is installed at the top of the mounting blocks；With
And
Black phenanthrene pot pressing mechanism, is mounted on the mounting blocks, comprising: carries out from the luxuriant and rich with fragrance pot of ink of the upper and lower ends to the infusion apparatus
Limit and two fixed fixed plates, the connecting rod being connected between described two fixed plates are fixed on the connecting rod, for institute
State the cam that black luxuriant and rich with fragrance pot is squeezed, the second motor for being connected with the connecting rod, the connecting rod being driven to be rotated, and with it is described
Black phenanthrene pot is corresponding, detects the second liquid level detector of liquid level in the luxuriant and rich with fragrance pot of the ink.
2. automatic infusion device according to claim 1, it is characterised in that:
Wherein, the luxuriant and rich with fragrance pot pressing mechanism of the ink further includes riser, and the upper end of the riser is fixed on the bottom of the mounting blocks,
Described two fixed plates are mounted on the riser,
Second liquid level detector is mounted on the riser and between described two fixed plates,
The fixed plate is equipped with: the perfusion tube of the infusion apparatus being allowed to pass through and the limiting through hole limited to it and one end
Opening, the other end are connected, for guiding the perfusion tube to enter the guiding groove in the limiting through hole with the limiting through hole,
Second motor is mounted in the fixed plate.
3. automatic infusion device according to claim 1, it is characterised in that:
Wherein, the plug needle mechanism includes: the second longitudinally disposed threaded rod, be connected with second threaded rod, drive described in
Second threaded rod carry out positive and negative rotation third motor, the mounting plate being mutually threadedly coupled with second threaded rod, and with institute
The second guide rod stating the parallel setting of the second threaded rod and being mutually slidably connected with the mounting plate,
One side of the mounting plate matches described for being fixed as the bulge loop of holding section and the bottle cork needle
Bottle cork needle,
The holding section is equipped with: the arc-shaped through-hole and the open at one end, other end that allow the syringe needle of the bottle cork needle to pass through with
The arc-shaped through-hole is connected, for guiding the bottle cork needle to enter the guiding groove in the arc-shaped through-hole.
4. automatic infusion device according to claim 1, it is characterised in that:
Wherein, the clamping components include: baffle and multiple grip blocks,
The baffle is secured transverse on the infusion support, and multiple first half bore are alongst equipped on side,
Each grip block is corresponding with first half bore, and the bolt by the way that two sides are arranged in and the baffle phase
Even, it is equipped with the second half bore on the grip block with the horizontal adjacent side of the baffle, first half bore and described the second half
Hole surrounds the holding holes for clamping the bottle stopper, and the size of the holding holes is adjusted by the bolt.
5. automatic infusion device according to claim 1, it is characterised in that:
Wherein, the infusion suspender includes: the hanger bar that upper end is mounted on the top plate of the infusion support, and is fixed on this and hangs
The hook of the lower end of hanging rod.
6. automatic infusion device according to claim 1, it is characterised in that:
Wherein, first liquid level detector is mounted on the backboard of the infusion support, position corresponding with the infusion bottle
Place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991892.5U CN208274785U (en) | 2017-08-09 | 2017-08-09 | Automatic infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991892.5U CN208274785U (en) | 2017-08-09 | 2017-08-09 | Automatic infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208274785U true CN208274785U (en) | 2018-12-25 |
Family
ID=64747718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720991892.5U Expired - Fee Related CN208274785U (en) | 2017-08-09 | 2017-08-09 | Automatic infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208274785U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621077A (en) * | 2019-02-15 | 2019-04-16 | 合肥京东方光电科技有限公司 | Infusion device and infusion control method |
| CN109876238A (en) * | 2019-04-17 | 2019-06-14 | 温州市中心医院 | A kind of transfusion set heating pressurization |
| CN110478564A (en) * | 2019-09-16 | 2019-11-22 | 何庆荣 | A kind of injection holder of intelligence replacement drop medicine bottle |
| CN110639082A (en) * | 2019-09-27 | 2020-01-03 | 南通大学 | Infusion device with automatic bottle changing and infusion functions |
| CN113398370A (en) * | 2021-08-11 | 2021-09-17 | 亓慧琴 | Medical multifunctional infusion support |
-
2017
- 2017-08-09 CN CN201720991892.5U patent/CN208274785U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621077A (en) * | 2019-02-15 | 2019-04-16 | 合肥京东方光电科技有限公司 | Infusion device and infusion control method |
| CN109876238A (en) * | 2019-04-17 | 2019-06-14 | 温州市中心医院 | A kind of transfusion set heating pressurization |
| CN110478564A (en) * | 2019-09-16 | 2019-11-22 | 何庆荣 | A kind of injection holder of intelligence replacement drop medicine bottle |
| CN110478564B (en) * | 2019-09-16 | 2021-08-03 | 济南市中心医院 | Injection frame of bit medicine bottle is changed to intelligence |
| CN110639082A (en) * | 2019-09-27 | 2020-01-03 | 南通大学 | Infusion device with automatic bottle changing and infusion functions |
| CN113398370A (en) * | 2021-08-11 | 2021-09-17 | 亓慧琴 | Medical multifunctional infusion support |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 Termination date: 20190809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |