CN209713691U - Fluid infusion auto-pumping device - Google Patents
Fluid infusion auto-pumping device Download PDFInfo
- Publication number
- CN209713691U CN209713691U CN201822211230.9U CN201822211230U CN209713691U CN 209713691 U CN209713691 U CN 209713691U CN 201822211230 U CN201822211230 U CN 201822211230U CN 209713691 U CN209713691 U CN 209713691U
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- CN
- China
- Prior art keywords
- box body
- auto
- outer cylinder
- pumping device
- bag
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to fluid infusion auto-pumping devices, it is characterized by comprising pedestal, the fixed device of bag of saline and auto-pumping devices, the fixed device of the bag of saline includes box body, the box body is mounted on the base, the chamber for disposing bag of saline is equipped in box body, box body right end is equipped with the through hole stretched out for bag of saline connector；The auto-pumping device includes outer cylinder fixed frame and core bar driving mechanism, the outer cylinder fixed mount setting is on the right side of box body right end, the core bar driving mechanism is arranged on the right side of outer cylinder fixed frame, outer cylinder fixed frame is used to fix the outer cylinder of syringe, and core bar driving mechanism is used to drive the core bar telescopic moving of syringe.The utility model clever structure, design mitigate the workload of nurse, and the medical fluid configured is more accurate, is more advantageous to the treatment of patient rationally, it can be achieved that the auto-pumping of medical fluid, nurse can also carry out the configuration of other medicines while aspiration medicinal liquid, time saving and energy saving.
Description
Technical field
The utility model relates to liquid medicine quantitative device, specifically a kind of fluid infusion auto-pumping device belongs to medical instrument
Technical field.
Background technique
The fluid infusion of pediatric drugs is often calculated according to infant weight, and the specification of salt water only has the several of restriction at present, but
For the dosage of infant actual use usually with the off-gauge of salt water, this requires nurses to be drawn into salt water the amounts of needs.Such as 250
The glucose water of milliliter, as long as practical with 200 milliliters, so much remaining 50 milliliters need nurse to extract out manually to discard.Nurse
A large amount of configuration medical fluids daily, heavy workload.Inevitably will appear dosage in aspiration procedure and absolutely accurate situation be not achieved, influence to
The accuracy of medicine.In addition this work can also occupy nurse's a large amount of time, influence working efficiency.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of fluid infusion auto-pumping device,
Its clever structure, design is rationally, it can be achieved that the auto-pumping of medical fluid, nurse can also carry out other medicines while aspiration medicinal liquid
The configuration of object, it is time saving and energy saving, mitigate the workload of nurse, and the medical fluid configured is more accurate, is more advantageous to the treatment of patient.
According to technical solution provided by the utility model: fluid infusion auto-pumping device, it is characterised in that: including pedestal, salt water
The fixed device of bag and auto-pumping device, the fixed device of the bag of saline includes box body, and the box body is mounted on the base, box body
The interior chamber being equipped with for disposing bag of saline, box body right end are equipped with the through hole stretched out for bag of saline connector；The auto-pumping
Device includes outer cylinder fixed frame and core bar driving mechanism, and the outer cylinder fixed mount setting is in the right side of box body right end, the core bar
Driving mechanism is arranged on the right side of outer cylinder fixed frame, and outer cylinder fixed frame is used to fix the outer cylinder of syringe, and core bar driving mechanism is used for band
The core bar telescopic moving of dynamic syringe.
The box body right end is equipped with extension as a further improvement of the utility model, and the extension center opens up
There is the connected pathways being connected to through hole, the shape of the connected pathways is matched with the shape of bag of saline connector.
The box body includes upper box and lower box as a further improvement of the utility model, between upper box and lower box mutually
Hingedly, elastic pad is provided in the inside of upper box and lower box.
The outer cylinder fixed frame includes left frame and right shelf, the left frame setting as a further improvement of the utility model,
It at close box body right end and is fixed on the base, the right shelf is arranged in the right of left frame and is fixed on the base, the left side
Top of the trellis is equipped with left groove, is equipped with right groove at the top of right shelf, and the axial centre of the left groove and right groove is located at same straight line
On, crimping card slot is equipped in right groove.
As a further improvement of the utility model, the core bar driving mechanism include fixing seat, sliding seat, drive rod,
Driving motor and switch, the fixing seat are fixedly mounted on pedestal, and fixing seat center offers sliding slot along its length, described
Sliding seat is slidably mounted in the elongated slot, and sliding seat is equipped with motion thread hole, and head card slot is equipped at the top of sliding seat, described
Drive rod is arranged along the length direction of fixing seat and is rotatably installed in fixing seat, and the part that drive rod is located in elongated slot is equipped with
Thread segment, the thread segment match connection with the motion thread hole, and the outside of fixing seat left end is arranged in the driving motor,
The output shaft of driving motor is connect with the end of the drive rod, and the driving motor is electrically connected with the switch and is controlled by switch
Start and stop processed.
The auto-pumping device further includes switch bracket and travel switch as a further improvement of the utility model,
The front-rear side walls of the fixing seat are equipped with sliding slot, and the switch bracket is in "door" type, the perpendicular supporting leg sliding of two of switch bracket
It is connected in the sliding slot, the perpendicular supporting leg is equipped with locking knob；The travel switch is mounted on switch bracket, and stroke is opened
It closes and is electrically connected with the switch and driving motor.
The sliding slot side is equipped with indicating graduation as a further improvement of the utility model,.
The driving motor allows to the servo motor of positive and negative rotation as a further improvement of the utility model,.
The utility model compared with prior art, has the advantages that
The utility model clever structure, design rationally, can be real by the fixed device of setting bag of saline and auto-pumping device
The auto-pumping of existing medical fluid, nurse can also carry out the configuration of other medicines while aspiration medicinal liquid, time saving and energy saving, mitigate shield
The workload of scholar, and the medical fluid configured is more accurate, is more advantageous to the treatment of patient.
Detailed description of the invention
Fig. 1 is the structure and applicable cases main view of the utility model embodiment.
Fig. 2 is that the utility model embodiment removes the structure top view after upper box.
Description of symbols: box, 2a- chamber, 2b- through hole, 3- extend under 1- pedestal, 2- box body, the upper box of 2.1-, 2.2-
Portion, 3a- connected pathways, 4- outer cylinder fixed frame, the left frame of 4.1-, 4.1a- left groove, 4.2- right shelf, 4.2a- right groove, 4.2b- volumes
Checkpost slot, 5- elastic pad, 6- fixing seat, 6a- elongated slot, 6b- sliding slot, 7- sliding seat, 7a- head card slot, 8- drive rod, 9- drive
Dynamic motor, 10- switch, 11- switch bracket, 12- travel switch, 13- locking knob, 14- syringe, 14.1- outer cylinder, 14.1a- volumes
Side, 14.2- core bar.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, embodiment discloses a kind of fluid infusion auto-pumping device, including the fixed device of pedestal 1, bag of saline
With auto-pumping device, the fixed device of the bag of saline includes box body 2, and the box body 2 is mounted on pedestal 1, is equipped in box body 2
For disposing the chamber 2a of bag of saline, 2 right end of box body is equipped with the through hole 2b stretched out for bag of saline connector；The auto-pumping dress
It sets including outer cylinder fixed frame 4 and core bar driving mechanism, the right side of 2 right end of box body, the core bar is arranged in the outer cylinder fixed frame 4
Driving mechanism setting is used to fix the outer cylinder 14.1 of syringe 14, core bar driving machine in 4 right side of outer cylinder fixed frame, outer cylinder fixed frame 4
Structure is used to drive 14.2 telescopic moving of core bar of syringe 14.
When specifically used, bag of saline is placed in the chamber 2a in box body 2, bag of saline connector runs through from 2 right end of box body
Hole 2b stretches out；The outer cylinder 14.1 of syringe 14 is fixed on outer cylinder fixed frame 4,14.2 head end of core bar of syringe 14 is fixed on core
In bar driving mechanism, core bar driving mechanism drives core bar 14.2 mobile, realizes the quantitative suction of medical fluid.
As shown in Figure 1 and Figure 2, in the present embodiment, 2 right end of box body is equipped with extension 3, and 3 center of extension opens up
There is the connected pathways 3a being connected to through hole 2b, the shape of the connected pathways 3a is matched with the shape of bag of saline connector.So
Setting, extension 3 can carry out fixed more stable reliable of bag of saline connector, the convenient syringe 14 with suction fluid infusion pair
It connects.
As shown in Figure 1 and Figure 2, in the present embodiment, the box body 2 includes upper box 2.1 and lower box 2.2, upper box 2.1 and lower box
It is hinged between 2.2, is provided with elastic pad 5 in the inside of upper box 2.1 and lower box 2.2.So set, box body 2 can be with
It easily opens, is turned off after being put into bag of saline, when aspirating fluid infusion, as the medical fluid in bag of saline gradually subtracts
Few, the flexible deformation of elastic pad 5, which is gradually recovered and presses bag of saline always, guarantees that syringe 14 will not begin in aspiration procedure
It can be drawn into medical fluid eventually, it is ensured that suction precision.
As shown in Figure 1 and Figure 2, in the present embodiment, the outer cylinder fixed frame 4 includes left frame 4.1 and right shelf 4.2, the left frame
4.1 are positioned close at 2 right end of box body and are fixed on pedestal 1, and the right of left frame 4.1 and fixation is arranged in the right shelf 4.2
On pedestal 1, it is equipped with left groove 4.1a at the top of the left frame 4.1, is equipped with right groove 4.2a, the left groove at the top of right shelf 4.2
The axial centre of 4.1a and right groove 4.2a are located along the same line, and crimping card slot 4.2b is equipped in right groove 4.2a.So set
It sets, 14.1 front end of outer cylinder is fixed in the left groove 4.1a on left frame 4.1, and 14.1 rear end of outer cylinder is fixed on the right side in right shelf 4.2
In groove 4.2a, the crimping 14.1a of 14.1 rear end of outer cylinder is stuck in crimping card slot 4.2b, to realize 14 outer cylinder 14.1 of syringe
Be reliably fixed.
As shown in Figure 1 and Figure 2, in the present embodiment, the core bar driving mechanism include fixing seat 6, sliding seat 7, drive rod 8,
Driving motor 9 and switch 10, the fixing seat 6 are fixedly mounted on pedestal 1, and 6 center of fixing seat offers length along its length
Slot 6a, the sliding seat 7 are slidably mounted in the elongated slot 6a, and sliding seat 7 is equipped with motion thread hole, are set at the top of sliding seat 7
There is head card slot 7a, the drive rod 8 is arranged along the length direction of fixing seat 6 and is rotatably installed in fixing seat 6, drive rod
8 parts being located in elongated slot 6a are equipped with thread segment, and the thread segment matches connection, the driving motor with the motion thread hole
9 are arranged in the outside of 6 left end of fixing seat, and the output shaft of driving motor 9 is connect with the end of the drive rod 8, the driving electricity
Machine 9 is electrically connected with the switch 10 and is controlled start and stop by switch 10.So set, in use, the end of core bar 14.2 is connected to
In head card slot 7a, by lower switch 10, start driving motor 9, driving motor 9 drives drive rod 8 to rotate, on drive rod 8
Thread segment drives sliding seat 7 to move right, and sliding seat 7 drives core bar 14.2 to move right again, realizes the auto-pumping of fluid infusion.
As shown in Figure 1 and Figure 2, in the present embodiment, the auto-pumping device further includes switch bracket 11 and travel switch
12, the front-rear side walls of the fixing seat 6 are equipped with sliding slot 6b, and the switch bracket 11 is in "door" type, and two of switch bracket 11
Perpendicular supporting leg is slidably connected in the sliding slot 6b, and the perpendicular supporting leg is equipped with locking knob 13；The travel switch 12 is mounted on
On switch bracket 11, travel switch 12 is electrically connected with the switch 10 and driving motor 9.So set, passing through moving switch branch
The position of the adjustable travel switch 12 of frame 11 adjusts and is locked afterwards by locking knob 13 in place, when sliding seat 7 moves right
When moving to certain position, sliding seat 7 triggers travel switch 12, and travel switch 12 disconnects, and driving motor 9 stops, thus can be with
The moving distance of core bar 14.2 is set according to actual needs, to control the auto-pumping amount of fluid infusion.
As shown in Figure 1, the side the sliding slot 6b is equipped with indicating graduation in the present embodiment, it in this way can be to switch bracket 11
Position carry out more accurate adjust.In addition, the driving motor 9 in the utility model is preferably using the servo electricity for capableing of positive and negative rotation
Machine.Auto-pumping device can be made to reset to original state rapidly in this way, in order to carry out next operation.
In the present embodiment, the fixed device of the bag of saline can also be arranged to the form coincideing with saline bottle shape, be used for
Fluid infusion in saline bottle is extracted automatically.
Described above is only the preferred embodiment of the utility model, and above-mentioned specific embodiment is not to the utility model
Limitation.In the technical idea scope of the utility model, various modifications and modification, the ordinary skill of all this fields can occur
Retouching, modification or the equivalent replacement that personnel are made as described above belong to the range that the utility model is protected.
Claims (8)
1. fluid infusion auto-pumping device, it is characterised in that: described including pedestal (1), the fixed device of bag of saline and auto-pumping device
The fixed device of bag of saline includes box body (2), and the box body (2) is mounted on pedestal (1), is equipped in box body (2) for disposing salt
The chamber (2a) of water bag, box body (2) right end are equipped with the through hole (2b) stretched out for bag of saline connector；The auto-pumping device packet
Outer cylinder fixed frame (4) and core bar driving mechanism are included, the outer cylinder fixed frame (4) is arranged in the right side of box body (2) right end, the core
For the setting of bar driving mechanism on the right side of outer cylinder fixed frame (4), outer cylinder fixed frame (4) is used to fix the outer cylinder (14.1) of syringe (14),
Core bar driving mechanism is used to drive core bar (14.2) telescopic moving of syringe (14).
2. fluid infusion auto-pumping device as described in claim 1, it is characterised in that: box body (2) right end is equipped with extension
(3), extension (3) center offers the connected pathways (3a) being connected to through hole (2b), the connected pathways (3a)
Shape is matched with the shape of bag of saline connector.
3. fluid infusion auto-pumping device as described in claim 1, it is characterised in that: the box body (2) include upper box (2.1) and under
Box (2.2) is hinged between upper box (2.1) and lower box (2.2), is provided in the inside of upper box (2.1) and lower box (2.2)
Elastic pad (5).
4. fluid infusion auto-pumping device as described in claim 1, it is characterised in that: the outer cylinder fixed frame (4) includes left frame
(4.1) it is positioned close at box body (2) right end and is fixed on pedestal (1), the right side with right shelf (4.2), the left frame (4.1)
Frame (4.2) is arranged the right in left frame (4.1) and is fixed on pedestal (1), is equipped with left groove at the top of the left frame (4.1)
(4.1a), right shelf (4.2) top are equipped with right groove (4.2a), the axial centre of the left groove (4.1a) and right groove (4.2a)
It is located along the same line, is equipped with crimping card slot (4.2b) in right groove (4.2a).
5. fluid infusion auto-pumping device as described in claim 1, it is characterised in that: the core bar driving mechanism includes fixing seat
(6), sliding seat (7), drive rod (8), driving motor (9) and switch (10), the fixing seat (6) are fixedly mounted on pedestal (1)
On, fixing seat (6) center offers elongated slot (6a) along its length, and the sliding seat (7) is slidably mounted on the elongated slot (6a)
Interior, sliding seat (7) is equipped with motion thread hole, is equipped with head card slot (7a) at the top of sliding seat (7), the drive rod (8) along
The length direction of fixing seat (6) is arranged and is rotatably installed on fixing seat (6), and drive rod (8) is located at the part in elongated slot (6a)
Equipped with thread segment, the thread segment matches connection with the motion thread hole, and the driving motor (9) is arranged in fixing seat (6)
The output shaft in the outside of left end, driving motor (9) is connect with the end of the drive rod (8), the driving motor (9) with it is described
It switchs (10) electrical connection and is controlled start and stop by switch (10).
6. fluid infusion auto-pumping device as claimed in claim 5, it is characterised in that: the auto-pumping device further includes switch branch
The front-rear side walls of frame (11) and travel switch (12), the fixing seat (6) are equipped with sliding slot (6b), and the switch bracket (11) is in
"door" type, two perpendicular supporting legs of switch bracket (11) are slidably connected in the sliding slot (6b), and the perpendicular supporting leg is equipped with locking
Knob (13)；The travel switch (12) is mounted on switch bracket (11), travel switch (12) and the switch (10) and drive
Dynamic motor (9) electrical connection.
7. fluid infusion auto-pumping device as claimed in claim 6, it is characterised in that: the sliding slot side (6b) is equipped with instruction and carves
Degree.
8. fluid infusion auto-pumping device as claimed in claim 5, it is characterised in that: the driving motor (9) allows to positive and negative rotation
Servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211230.9U CN209713691U (en) | 2018-12-26 | 2018-12-26 | Fluid infusion auto-pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211230.9U CN209713691U (en) | 2018-12-26 | 2018-12-26 | Fluid infusion auto-pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209713691U true CN209713691U (en) | 2019-12-03 |
Family
ID=68678092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822211230.9U Expired - Fee Related CN209713691U (en) | 2018-12-26 | 2018-12-26 | Fluid infusion auto-pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209713691U (en) |
-
2018
- 2018-12-26 CN CN201822211230.9U patent/CN209713691U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20201226 |