CN208591408U - A kind of drop self-checking device and automatic transfusion device - Google Patents
A kind of drop self-checking device and automatic transfusion device Download PDFInfo
- Publication number
- CN208591408U CN208591408U CN201720815697.7U CN201720815697U CN208591408U CN 208591408 U CN208591408 U CN 208591408U CN 201720815697 U CN201720815697 U CN 201720815697U CN 208591408 U CN208591408 U CN 208591408U
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- CN
- China
- Prior art keywords
- perfusion tube
- fixing piece
- tube fixing
- checking device
- drop self
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- 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.)
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- 230000010412 perfusion Effects 0.000 claims abstract description 106
- 238000010438 heat treatment Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 2
- 238000001802 infusion Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 239000012530 fluid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to medical electronic instrument fields, provide a kind of drop self-checking device, including the first perfusion tube fixing piece, rotation adjustment disk and motor, motor is connect with the first perfusion tube fixing piece, motor has rotation axis, rotation axis is connect with the middle part of rotation adjustment disk and energy band turn moves adjustment disk rotation, it is provided on rotation adjustment disk around rotation axis and adjusts channel, in the disk of rotation adjustment disk, the width for adjusting channel is gradually reduced along stem to the tail portion for adjusting channel for adjusting channel.The drop self-checking device can automatically adjust perfusion tube flow velocity.This provides a kind of automatic transfusion device to the utility model, including vertical support rod interconnected and above-mentioned drop self-checking device.The automatic transfusion device is easy to use.
Description
Technical field
The utility model relates to medical electronic instrument fields, in particular to a kind of drop self-checking device and certainly
Dynamic infusion apparatus.
Background technique
Since traditional infusion device needs medical staff to be monitored in real time in infusion process, if because medical staff dredges
Suddenly, cause liquid in Liquid dropping bottle to flow to end, then may bring life danger to patient, moreover, according to the age of patient, state of an illness etc.
Etc. factors, need to manually adjust the flow velocity of drop, thus become relatively complicated.
Utility model content
The utility model provides a kind of drop self-checking device, it is intended to improve existing infusion apparatus and need manual adjustment
The problem of perfusion tube flow velocity.
The utility model additionally provides a kind of automatic transfusion device, easy to use.
The utility model is realized in this way:
A kind of drop self-checking device, including the first perfusion tube fixing piece, rotation adjustment disk and motor, motor and the
The connection of one perfusion tube fixing piece, motor have rotation axis, and rotation axis is connect with the middle part of rotation adjustment disk and energy band turn is dynamic adjusts
Disk rotation is saved, rotates and rotation axis is provided with forniciform adjusting channel on adjustment disk, adjusting channel has position opposite
Stem and tail portion, the width for adjusting the cross section in channel are gradually reduced along stem to tail portion.
Further, in the utility model preferred embodiment, drop self-checking device further includes the second perfusion tube
Fixing piece, device for regulating rotary are set between the first perfusion tube fixing piece and the second perfusion tube fixing piece.
Further, in the utility model preferred embodiment, the first perfusion tube fixing piece is provided with defeated for fixing
First fixation hole of liquid pipe, the first perfusion tube fixing piece are additionally provided with the first notch, and the first notch is connected to the first fixation hole；The
Two perfusion tube fixing pieces are provided with the second fixation hole for fixing perfusion tube, and the second perfusion tube fixing piece is additionally provided with second and lacks
Mouthful, the second notch is connected to the second fixation hole；Rotation adjustment disk is provided with the third notch for entering for perfusion tube and adjusting channel, the
Three notches are connected to the stem for adjusting channel.
Further, in the utility model preferred embodiment, rotate adjustment disk edge be provided with it is multiple can be with people
The recess portion of finger cooperation.
Further, in the utility model preferred embodiment, the first perfusion tube fixing piece or the second perfusion tube are fixed
Part is provided with the heating member to heat to perfusion tube.
Further, in the utility model preferred embodiment, the first perfusion tube fixing piece or the second perfusion tube are fixed
Part is provided with the switch for shutdown or startup heating member.
Further, in the utility model preferred embodiment, the first perfusion tube fixing piece is fixed with the second perfusion tube
Part is fixedly connected by connector, and connector is provided with far from one end of the first perfusion tube fixing piece and the second perfusion tube fixing piece
Clamping piece.
Further, in the utility model preferred embodiment, the inner wall of clamping piece is provided with electric signal incoming end.
Further, in the utility model preferred embodiment, the inner wall of clamping piece is provided with anti-skid rubber cushion.
A kind of automatic transfusion device, including vertical support rod interconnected and above-mentioned drop self-checking device.
The beneficial effects of the utility model are: the drop self-checking device that the utility model obtains by above-mentioned design,
In use, being infused since the mutual cooperation of the first perfusion tube fixing piece of setting, rotation adjustment disk and motor can be realized
To the automatic control of infusion flow rate in journey, make the simpler intelligence of the control of infusion process.The utility model additionally provides one kind certainly
Dynamic infusion apparatus, since it includes drop self-checking device provided by the utility model, therefore its is easy to use.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the drop self-checking device that the utility model embodiment provides；
Fig. 2 is the structural representation of the drop self-checking device that the utility model embodiment provides and perfusion tube cooperation
Figure；
Fig. 3 is the top view that adjustment disk is rotated in Fig. 1；
Fig. 4 is the structural schematic diagram that adjustment disk and perfusion tube cooperation are rotated in Fig. 2；
Fig. 5 is the top view of the first perfusion tube fixing piece in Fig. 1；
Fig. 6 is the structural schematic diagram of the first perfusion tube fixing piece and perfusion tube cooperation in Fig. 2；
Fig. 7 is the top view of the second perfusion tube fixing piece in Fig. 1；
Fig. 8 is the structural schematic diagram of the second perfusion tube fixing piece and perfusion tube cooperation in Fig. 2；
Fig. 9 is the top view of clamping piece in Fig. 1.
Icon: 100- drop self-checking device；110- the first perfusion tube fixing piece；The first fixation hole of 112-；113-
One notch；114- heating member；115- switch；120- rotates adjustment disk；122- adjusts channel；123- third notch；124- recess portion；
130- motor；131- rotation axis；140- the second perfusion tube fixing piece；The second fixation hole of 142-；The second notch of 143-；151- connection
Part；152- clamping piece；153- electric signal incoming end；154- antiskid rubber；13- perfusion tube.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Referring to shown in attached drawing 1 and attached drawing 2, the utility model embodiment provides a kind of drop self-checking device 100,
Including the first perfusion tube fixing piece 110, rotation adjustment disk 120 and motor 130, motor 130 and the first perfusion tube fixing piece 110
Connection, motor 130 have rotation axis 131, and rotation axis 131 is connect with the middle part of rotation adjustment disk 120 and energy band turn is dynamic is adjusted
Disk 120 rotates, and in conjunction with shown in attached drawing 3 and attached drawing 4, rotates and rotation axis 131 is provided with forniciform adjusting on adjustment disk 120
Channel 122, adjusting channel 122 has the opposite stem and tail portion in position, adjust the width of the cross section in channel 122 along stem to
Tail portion is gradually reduced.
Perfusion tube 13 is fixed by the first perfusion tube fixing piece 110, and when 13 flow velocity of perfusion tube needs to turn down, motor 130 is opened
When dynamic, rotation axis 131 is rotated counterclockwise, and rotation adjustment disk 120 is driven to rotate counterclockwise, and the position of perfusion tube 13 is constant, adjusts
Channel 122 is rotated counterclockwise around rotation axis 131, and the tail position for adjusting channel 122 moves closer to the rotation of its stem position,
During this, stem to tail width is gradually become smaller, therefore adjusting the constantly extruding perfusion tube 13 of channel 122 becomes 13 flow velocity of perfusion tube
It is small, motor 130, which is controlled, when being adjusted to proper flow rates stops operating；And when 13 flow velocity of perfusion tube is smaller need to tune up flow velocity when,
The control reversion of motor 130 rotates clockwise rotation adjustment disk 120, and when reaching setting flow speed value, the reversion of control motor 130 stops
Only.
Drop self-checking device 100 provided by the embodiment of the utility model is used for logical with the control system of automatic transfusion device
Letter connection, the running of drop self-checking device 100 is controlled by control system.Above-mentioned design is so that the utility model is provided
Drop self-checking device 100 can be realized the automatic control in infusion process to infusion flow rate, make the control of infusion process
Simpler intelligence.
Referring again to shown in attached drawing 1 and attached drawing 2, further, drop self-checking device 100 further includes the second perfusion tube
Fixing piece 140, rotation adjustment disk 120 are set between the first perfusion tube fixing piece 110 and the second perfusion tube fixing piece 140.
If not set second perfusion tube fixing piece 140, adjustment disk 120 is rotated when perfusion tube 13 is adjusted, especially
It is when turning down the flow velocity of perfusion tube 13, the inner wall for adjusting the corresponding rotation adjustment disk 120 in channel 122 can be to the outer wall of perfusion tube 13
Frictional force is generated, which can make perfusion tube 13 generate offset far from an end position of the first perfusion tube fixing piece 110.And
The second perfusion tube fixing piece 140, which is arranged, be fixed rotation 120 upper and lower ends of adjustment disk can, then can be avoided perfusion tube
13 in flow velocity adjustment process occur positional shift the problem of.
Further, referring to shown in attached drawing 5 and attached drawing 6, the first perfusion tube fixing piece 110 is provided with for fixing perfusion tube
13 the first fixation hole 112, the first perfusion tube fixing piece 110 are additionally provided with the first notch 113, and the first notch 113 and first is solid
Determine the connection of hole 112；Referring to shown in attached drawing 7 and attached drawing 8, the second perfusion tube fixing piece 140 is provided with for fixing perfusion tube 13
Second fixation hole 142, the second perfusion tube fixing piece 140 are additionally provided with the second notch 143, the second notch 143 and the second fixation hole
142 connections；Rotation adjustment disk 120 is provided with the third notch 123 for entering for perfusion tube 13 and adjusting channel 122, third notch 123
It is connected to the stem for adjusting channel 122.
When perfusion tube 13 to be installed on drop self-checking device 100, perfusion tube 13 is blocked by the first notch 113
Set on the first fixation hole 112, the second fixation hole 142 is arranged in by the second notch 143, adjusting is caught in by third notch 123
Channel 122, since rotation adjustment disk 120 is rotated centered on rotation axis 131, the first notch 113, second of rotation direction and disengaging
Notch 143 and third notch 123 need the direction of stress different, thus rotation adjustment disk 120 to the flow velocity of perfusion tube 13 into
When row is adjusted, perfusion tube 13 will not be detached from drop self-checking device 100, and the first notch 113, the second notch 143 is arranged
And third notch 123 then realizes perfusion tube 13 and connect easy to operately with drop self-checking device 100.
Further, referring to shown in attached drawing 3 and attached drawing 4, the edge of rotation adjustment disk 120 be provided with it is multiple can be with finger
The recess portion 124 of cooperation.
When the circuit of drop self-checking device 100 damages or connects to power supply disconnection, cannot achieve to perfusion tube 13
The automatic adjustment of interior medical fluid flow velocity, the flow velocity that adjust perfusion tube 13 at this time then need to screw rotation adjustment disk 120 manually, be arranged recessed
Portion 124 is then easy for holding, and when holding rotation adjustment disk 120, finger is embedded in recess portion 124 and is then adjusted using hand to rotation people
Disk 120 exerts a force.
Further, referring to shown in attached drawing 5 and attached drawing 6, the first perfusion tube fixing piece 110 is provided with to perfusion tube 13
The heating member 114 of heating.Since winter temperature is lower, and fluid temperature is also very low, in order to enable patient's infusion process to have more
Good experience may be heated after part 114 heats some medical fluids that can be carried out heat treatment and be inputted in human body again, then can
Keep patient's infusion process more comfortable.
It should be noted that heating member, which can also be, is set to the second infusion in the other embodiments of the utility model
Pipe fixing piece.
Further, the first perfusion tube fixing piece 110 is additionally provided with the switch 115 for shutdown or startup heating member 114.
Since certain medical fluids are not can be carried out heating, in order to enable drop self-checking device 100 be not required to heating when not with turn
Dynamic adjustment disk 120 is powered together, then medical staff, which can turn off the switch 115, disconnects the connection of heating member 114 and power supply.Certainly exist
In the other embodiments of the utility model, switch 115, which can also be, is set to the second perfusion tube fixing piece 140, or does not set out
Pass directly controls the work of heating member 114 by the control system of automatic transfusion device.
As shown in figure 9, in order to keep drop self-checking device 100 and the vertical support rod of automatic transfusion device detachable
Connection.Further, the first perfusion tube fixing piece 110 is fixedly connected with the second perfusion tube fixing piece 140 by connector 151,
Connector 151 is provided with clamping piece 152 far from one end of the first perfusion tube fixing piece 110 and the second perfusion tube fixing piece 140.Folder
Gripping member 152 is held on vertical support rod.
Further, the inner wall of clamping piece 152 is provided with electric signal incoming end 153.Corresponding automatic transfusion device it is vertical
Electric signal access port is provided on support rod, when by the connection of drop self-checking device 100 on vertical support rod, electric signal is connect
Enter in 153 insertion electric signal access port of end, realizes the power supply of drop self-checking device 100 and automatic transfusion device and control is
The electrical connection and communication connection of system.
Further, the inner wall of clamping piece 152 is provided with antiskid rubber 154.Antiskid rubber 154 is set and increases clamping piece
Frictional force between 152 and vertical support rod, preventing clamping piece 152 and gliding leads to asking for the damage of electric signal incoming end 153
Topic.
In conclusion drop self-checking device provided by the utility model, due to the first perfusion tube fixing piece of setting,
The mutual cooperation of rotation adjustment disk and motor can be realized the automatic control in infusion process to infusion flow rate, make infusion process
The simpler intelligence of control；It is to avoid perfusion tube from flowing to further fix perfusion tube that the second perfusion tube fixing piece, which is arranged,
The problem of positional shift occurs during velocity modulation section；The first notch, the second notch and third notch, which is arranged, realizes perfusion tube
It is connect easy to operately with drop self-checking device；Setting recess portion be then in order to cut off the power after, it is hand-held convenient for medical staff
Perfusion tube flow velocity is adjusted in rotation adjustment disk；Patient exists when setting heating member can then heat medical fluid in perfusion tube
It is more comfortable in infusion process；Clamping piece, which is arranged, is then convenient for the vertical support rod of drop self-checking device and automatic transfusion device can
Dismantling connection.
The utility model additionally provides a kind of automatic transfusion device comprising vertical support rod interconnected is practical new with this
The drop self-checking device that type provides.The automatic transfusion device is easy to use.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of drop self-checking device, which is characterized in that including the first perfusion tube fixing piece, rotation adjustment disk and electricity
Machine, the motor are connect with the first perfusion tube fixing piece, and the motor has rotation axis, the rotation axis and the rotation
The middle part of adjustment disk connects and the rotation adjustment disk can be driven to rotate, and is arranged on the rotation adjustment disk around the rotation axis
There are forniciform adjusting channel, the stem and tail portion for adjusting channel and having position opposite, the cross section for adjusting channel
Width be gradually reduced along the stem to the tail portion.
2. drop self-checking device according to claim 1, which is characterized in that the drop self-checking device also wraps
The second perfusion tube fixing piece is included, the device for regulating rotary is set to the first perfusion tube fixing piece and second perfusion tube
Between fixing piece.
3. drop self-checking device according to claim 2, which is characterized in that the first perfusion tube fixing piece setting
There is the first fixation hole for fixing perfusion tube, the first perfusion tube fixing piece is additionally provided with the first notch, and described first lacks
Mouth is connected to first fixation hole；The second perfusion tube fixing piece is provided with the second fixation hole for fixing perfusion tube,
The second perfusion tube fixing piece is additionally provided with the second notch, and second notch is connected to second fixation hole；Described turn
Dynamic adjustment disk, which is provided with, enters the third notch for adjusting channel, the third notch and the adjusting channel for perfusion tube
The stem connection.
4. drop self-checking device according to claim 1, which is characterized in that the edge setting of the rotation adjustment disk
There are multiple recess portions that can cooperate with finger.
5. drop self-checking device according to claim 2, which is characterized in that the first perfusion tube fixing piece or institute
It states the second perfusion tube fixing piece and is provided with heating member to heat to perfusion tube.
6. drop self-checking device according to claim 5, which is characterized in that the first perfusion tube fixing piece or institute
It states the second perfusion tube fixing piece and is provided with switch for heating member described in shutdown or startup.
7. drop self-checking device according to claim 2, which is characterized in that the first perfusion tube fixing piece and institute
It states the second perfusion tube fixing piece to be fixedly connected by connector, the connector is far from the first perfusion tube fixing piece and described
One end of second perfusion tube fixing piece is provided with clamping piece.
8. drop self-checking device according to claim 7, which is characterized in that the inner wall of the clamping piece is provided with electricity
Signal incoming end.
9. drop self-checking device according to claim 7, which is characterized in that the inner wall of the clamping piece is provided with anti-
Sliding rubber pad.
10. a kind of automatic transfusion device, which is characterized in that including vertical support rod interconnected and as claim 1-9 is any
Drop self-checking device described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815697.7U CN208591408U (en) | 2017-07-06 | 2017-07-06 | A kind of drop self-checking device and automatic transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815697.7U CN208591408U (en) | 2017-07-06 | 2017-07-06 | A kind of drop self-checking device and automatic transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208591408U true CN208591408U (en) | 2019-03-12 |
Family
ID=65598794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720815697.7U Expired - Fee Related CN208591408U (en) | 2017-07-06 | 2017-07-06 | A kind of drop self-checking device and automatic transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208591408U (en) |
-
2017
- 2017-07-06 CN CN201720815697.7U patent/CN208591408U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |