CN208193345U - A kind of controllable infusion device of flow velocity - Google Patents
A kind of controllable infusion device of flow velocity Download PDFInfo
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- CN208193345U CN208193345U CN201721618930.9U CN201721618930U CN208193345U CN 208193345 U CN208193345 U CN 208193345U CN 201721618930 U CN201721618930 U CN 201721618930U CN 208193345 U CN208193345 U CN 208193345U
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- infusion device
- socketed
- wall
- flow velocity
- threaded rod
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Abstract
The utility model discloses a kind of controllable infusion devices of flow velocity, are related to technical field of medical equipment.The controllable infusion device of the flow velocity, including infusion device ontology, the inside of the infusion device ontology is socketed with transfusion bottle, the inside of the infusion device ontology is socketed with stop collar, the bottom of the transfusion bottle and the inner wall of stop collar overlap, the bottom of the transfusion bottle is fixedly connected with the top of conduit, is fixedly connected on the right side of the right side of the infusion device inner body wall and connecting plate, is offered limiting slot on the left of the connecting plate.The controllable infusion device of the flow velocity, by being provided with conduit, connecting plate, limiting slot, shaft, turning handle, outer tube, inner sleeve, threaded rod and nut, after rotation turning handle, turning handle drives shaft rotation, shaft drives threaded rod rotation, threaded rod inner sleeve while the internal rotating of nut slowly moves right, if necessary to the rotation turning handle that when movement to the left, can be reversed.
Description
Technical field
The utility model relates to technical field of medical equipment, specially a kind of controllable infusion device of flow velocity.
Background technique
Infusion apparatus is widely used in medical industry, and dosage is big, uses infusion apparatus that is extensive, using in industry at present, medical treatment
It when infusion, frequently encounters patient and child's body is weaker, excessive velocities when cannot being infused, drug enters can allow disease in vivo
People feels extremely uncomfortable, since the temperature of medical fluid and the body temperature of people have difference can be right especially in winter in the biggish situation of the temperature difference
Blood vessel generates stimulation, is unfavorable for patients ' recovery.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of controllable infusion device of flow velocity, solves not
The problem of controllable infusion speed.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of flow velocity is controllable defeated
Liquid device, including infusion device ontology, the inside of the infusion device ontology are socketed with transfusion bottle, the infusion device ontology it is interior
Portion is socketed restraining position ring block, and the bottom of the transfusion bottle and the inner wall of stop collar overlap, and the bottom of the transfusion bottle and the top of conduit are solid
It is fixed to connect, it is fixedly connected on the right side of the right side of the infusion device inner body wall and connecting plate, is opened up on the left of the connecting plate
There is limiting slot, open up fluted inside the left side wall of the infusion device ontology, the inside of the groove is socketed with idler wheel, described
The side of idler wheel is interspersed to be provided with shaft, the left end through-going recess of the shaft and the outside for extending to infusion device ontology, institute
It states and is fixedly connected on the right side of the left end and turning handle of shaft, the inside of the infusion device ontology is socketed with outer tube, the shaft
Right end through-going recess and extend to the inside of outer tube, the inside of the outer tube is socketed with inner sleeve, the inner sleeve
Right end is through outer tube and extends to outside it, and the right end of the shaft is fixedly connected with the left end of threaded rod, the threaded rod
Right end through inner sleeve and extending to inside it, the side surface of the threaded rod is socketed with nut, the right end of the threaded rod
It is fixedly connected on the left of limited block, the bottom of the infusion device inner body wall is fixedly connected with the bottom of water tank, the water
The left side of chamber interior wall is fixedly connected with the left end of heating tube, and the inside of the water tank is socketed with thermometer.
Preferably, the stop collar is fixedly attached to the inside of infusion device ontology, the outer surface of the stop collar with it is defeated
The inner wall of liquid device ontology welds.
Preferably, the idler wheel is actively socketed on the inside of groove, and the surface of the idler wheel and the inner wall of groove overlap.
Preferably, the inner wall of the outer surface of the nut and inner sleeve welds, the inner wall of the nut and the side of threaded rod
Surface is threadedly coupled.
Preferably, the inner sleeve is actively socketed on the inside of infusion device ontology, the right end and conduit of the inner sleeve
The left side of side surface overlaps.
Preferably, the bottom end of the thermometer and the bottom of tank inner wall are welded, and the thermometer is located at heating tube and leads
Between pipe.
(3) beneficial effect
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the controllable infusion device of the utility model flow velocity, by being provided with conduit, connecting plate, limiting slot, shaft, turning
Handle, outer tube, inner sleeve, threaded rod and nut, after rotating turning handle, turning handle drives shaft rotation, and shaft drives threaded rod to turn
Dynamic, threaded rod inner sleeve while the internal rotating of nut slowly moves right, can when movement to the left if necessary
With reversed rotation turning handle, fitted by the mobile extruded conduit together with limiting slot of control inner sleeve to control the flow velocity of infusion
The constitution of patient or the pharmacological property of drug are answered, patients ' recovery is facilitated.
2, the controllable infusion device of the utility model flow velocity uses conducting wire by being provided with water tank, heating tube and thermometer
It is connect with heating tube, heating tube starts to heat water, so that the temperature of water tank rises, since temperature is equal after heating water bath
The drug temperature of even rising, catheter interior also uniformly rises, and observes thermometer to observe the variation of temperature, uses comparison side
Just, heating efficiency is high, heats more stable.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the top view of the utility model connecting board structure；
Fig. 3 is the enlarged diagram of structure at A in the utility model Fig. 1.
In figure: 1 infusion device ontology, 2 transfusion bottles, 3 stop collars, 4 conduits, 5 connecting plates, 6 limiting slots, 7 grooves, 8 idler wheels, 9
Shaft, 10 turning handles, 11 outer tubes, 12 inner sleeves, 13 threaded rods, 14 nuts, 15 limited blocks, 16 water tanks, 17 heating tubes, 18 temperature
Meter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of controllable infusion device of flow velocity, including
Infusion device ontology 1, the inside of infusion device ontology 1 are socketed with transfusion bottle 2, and the inside of infusion device ontology 1 is socketed with stop collar
3, stop collar 3 is fixedly attached to the inside of infusion device ontology 1, and the outer surface of stop collar 3 and the inner wall of infusion device ontology 1 weld
It connects, the bottom of transfusion bottle 2 and the inner wall of stop collar 3 overlap, and by being provided with stop collar 3, stop collar 3 can play support transfusion bottle 2
Effect, the bottom of transfusion bottle 2 is fixedly connected with the top of conduit 4, the right side of 1 inner wall of infusion device ontology and the right side of connecting plate 5
Side is fixedly connected, and the left side of connecting plate 5 offers limiting slot 6, opens up fluted 7 inside the left side wall of infusion device ontology 1, recessed
The inside of slot 7 is socketed with idler wheel 8, and idler wheel 8 is actively socketed on the inside of groove 7, and the surface of idler wheel 8 and the inner wall of groove 7 overlap,
The side of idler wheel 8 is interspersed to be provided with shaft 9, the left end through-going recess 7 of shaft 9 and the outside for extending to infusion device ontology 1, leads to
It crosses and is provided with groove 7 and idler wheel 8, idler wheel 8 is rotated with shaft 9, but idler wheel 8 prevents shaft 9 from moving left and right, and plays support
Shaft 9 effect, the left end of shaft 9 is fixedly connected with the right side of turning handle 10, and the inside of infusion device ontology 1 is socketed with outer
Casing 11, the right end through-going recess 7 of shaft 9 and the inside for extending to outer tube 11, the inside of outer tube 11 are socketed with inner sleeve
12, the right end of inner sleeve 12 through outer tube 11 and extends to outside it, and inner sleeve 12 is actively socketed on infusion device ontology 1
Inside, the right end of inner sleeve 12 and the left side of 4 side surface of conduit overlap, the fixed company of the right end of shaft 9 and the left end of threaded rod 13
It connects, the right end of threaded rod 13 through inner sleeve 12 and extends to inside it, and the side surface of threaded rod 13 is socketed with nut 14, nut
14 outer surface and the inner wall of inner sleeve 12 weld, and the inner wall of nut 14 is threadedly coupled with the side surface of threaded rod 13, by setting
Set nut 14, threaded rod 13 itself rotation so that nut 14 along threaded rod 13 it is stable to the left or move right, lead to
It crosses and is provided with conduit 4, connecting plate 5, limiting slot 6, shaft 9, turning handle 10, outer tube 11, inner sleeve 12, threaded rod 13 and nut
14, after rotating turning handle 10, turning handle 10 drives shaft 9 to rotate, and shaft 9 drives threaded rod 13 to rotate, and threaded rod 13 is in nut 14
Internal rotating while inner sleeve 12 slowly move right, if necessary to when movement to the left, the rotation that can be reversed
Turning handle 10 adapts to disease to control the flow velocity of infusion with limiting slot 6 together extruded conduit 4 by the way that control inner sleeve 12 is mobile
The constitution of people or the pharmacological property of drug facilitate patients ' recovery, and the right end of threaded rod 13 is fixedly connected with the left side of limited block 15,
By be provided with limited block 15, nut 14 rise when contacted with the bottom of limited block 15, limited block 15 prevention nut 14 after
Continuous to climb upwards, the bottom of 1 inner wall of infusion device ontology is fixedly connected with the bottom of water tank 16, the left side of 16 inner wall of water tank and is added
The left end of heat pipe 17 is fixedly connected, and heating tube 17 is that heating wire is packed into seamless metal pipe, and gap section, which is filled with, well leads
The draw forms after hot and insulating properties magnesia powder, and heat echoes fast, temperature-controlled precision height, and integrated heat efficiency is high, heater design
Super objective temperature also possesses service life length and the high feature of fixing, the inside of water tank 16 is socketed with thermometer up to 850 DEG C
18, the bottom end of thermometer 18 and the bottom of 16 inner wall of water tank are welded, and thermometer 18 passes through between heating tube 17 and conduit 4
Provided with thermometer 18, thermometer 18 observes the temperature of water in water tank 16, thus to control heating tube 17, prevent temperature excessively high or
Person's temperature is too low, by being provided with water tank 16, heating tube 17 and thermometer 18, is connect with conducting wire with heating tube 17, heating tube 17
Start to heat water, so that the temperature of water tank 16 rises, since temperature uniformly rises after heating water bath, inside conduit 4
Drug temperature also uniformly rise, observe thermometer 18 to observe the variation of temperature, use more convenient, heating efficiency
Height heats more stable.
When work, after rotating turning handle 10, turning handle 10 drives shaft 9 to rotate, and shaft 9 drives threaded rod 13 to rotate, screw thread
The inner sleeve 12 while the internal rotating of nut 14 of bar 13 slowly moves right, can when movement to the left if necessary
With reversed rotation turning handle 10, by the movement of control inner sleeve 12 and limiting slot 6 together extruded conduit 4, with conducting wire and heating tube
17 connections, heating tube 17 starts to heat water, so that the temperature of water tank 16 rises.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of controllable infusion device of flow velocity, including infusion device ontology (1), it is characterised in that: the infusion device sheet
The inside of body (1) is socketed with transfusion bottle (2), and the inside of the infusion device ontology (1) is socketed with stop collar (3), the transfusion bottle (2)
Bottom and the inner wall of stop collar (3) overlap, the bottom of the transfusion bottle (2) is fixedly connected with the top of conduit (4), the infusion
It is fixedly connected on the right side of the right side of device noumenon (1) inner wall and connecting plate (5), offers limit on the left of the connecting plate (5)
Slot (6) opens up fluted (7) inside the left side wall of the infusion device ontology (1), and the inside of the groove (7) is socketed with rolling
It takes turns (8), the side of the idler wheel (8) is interspersed to be provided with shaft (9), and the left end through-going recess (7) of the shaft (9) simultaneously extends to
The outside of infusion device ontology (1) is fixedly connected on the right side of the left end and turning handle (10) of the shaft (9), the infusion device
The inside of ontology (1) is socketed with outer tube (11), and the right end through-going recess (7) of the shaft (9) simultaneously extends to outer tube (11)
Inside, the inside of the outer tube (11) is socketed with inner sleeve (12), and the right end of the inner sleeve (12) runs through outer tube
(11) it and extends to outside it, the right end of the shaft (9) is fixedly connected with the left end of threaded rod (13), the threaded rod (13)
Right end through inner sleeve (12) and extending to inside it, the side surface of the threaded rod (13) is socketed with nut (14), described
It is fixedly connected on the left of the right end of threaded rod (13) and limited block (15), the bottom of infusion device ontology (1) inner wall and water
The bottom of case (16) is fixedly connected, and the left side of water tank (16) inner wall is fixedly connected with the left end of heating tube (17), the water
The inside of case (16) is socketed with thermometer (18).
2. the controllable infusion device of a kind of flow velocity according to claim 1, it is characterised in that: the stop collar (3) is solid
Surely it is socketed in the inside of infusion device ontology (1), the outer surface of the stop collar (3) and the inner wall of infusion device ontology (1) weld
It connects.
3. the controllable infusion device of a kind of flow velocity according to claim 1, it is characterised in that: idler wheel (8) activity
It is socketed in the inside of groove (7), the surface of the idler wheel (8) and the inner wall of groove (7) overlap.
4. the controllable infusion device of a kind of flow velocity according to claim 1, it is characterised in that: outside the nut (14)
The inner wall of surface and inner sleeve (12) welds, and the inner wall of the nut (14) is threadedly coupled with the side surface of threaded rod (13).
5. the controllable infusion device of a kind of flow velocity according to claim 1, it is characterised in that: the inner sleeve (12) is living
The dynamic inside for being socketed in infusion device ontology (1), the right end of the inner sleeve (12) and the left side of conduit (4) side surface overlap.
6. the controllable infusion device of a kind of flow velocity according to claim 1, it is characterised in that: the thermometer (18)
Bottom end and the bottom of water tank (16) inner wall are welded, and the thermometer (18) is located between heating tube (17) and conduit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618930.9U CN208193345U (en) | 2017-11-28 | 2017-11-28 | A kind of controllable infusion device of flow velocity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721618930.9U CN208193345U (en) | 2017-11-28 | 2017-11-28 | A kind of controllable infusion device of flow velocity |
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| Publication Number | Publication Date |
|---|---|
| CN208193345U true CN208193345U (en) | 2018-12-07 |
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ID=64489679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721618930.9U Active CN208193345U (en) | 2017-11-28 | 2017-11-28 | A kind of controllable infusion device of flow velocity |
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| CN (1) | CN208193345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711291A (en) * | 2019-11-12 | 2020-01-21 | 浙江省肿瘤医院 | Portable infusion controller |
-
2017
- 2017-11-28 CN CN201721618930.9U patent/CN208193345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711291A (en) * | 2019-11-12 | 2020-01-21 | 浙江省肿瘤医院 | Portable infusion controller |
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