CN208097050U - A kind of infusion apparatus with rate controlling cutting function - Google Patents
A kind of infusion apparatus with rate controlling cutting function Download PDFInfo
- Publication number
- CN208097050U CN208097050U CN201621486093.4U CN201621486093U CN208097050U CN 208097050 U CN208097050 U CN 208097050U CN 201621486093 U CN201621486093 U CN 201621486093U CN 208097050 U CN208097050 U CN 208097050U
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- CN
- China
- Prior art keywords
- locating part
- slot
- frame body
- rate controlling
- infusion apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of blood transfusion device with rate controlling cutting function, including frame body, the frame body include cutter device and limiting device；The cutter device includes rotary switch, connecting cylinder and cutting blade；It is connected with rotary switch above the connecting cylinder, is connected with cutting blade below connecting cylinder；The limiting device includes limit plate；The limit plate is equipped with the first through slot and the second through slot, and the first through slot and the second through slot are interconnected；The width of first through slot is greater than the diameter of connecting cylinder；The width of second through slot is less than the maximum gauge of cutting blade.The innovative point and meaning of the utility model be：The control of utility model device infusion flow rate is stablized, and flow regulative mode is unique, avoids the unexpected generation for causing flow velocity too fast.
Description
Technical field
The utility model relates to a kind of infusion apparatuses with rate controlling cutting function, belong to mechanical engineering field.
Background technique
Infusion apparatus is a kind of medical instrument of infusion, and infusion method is handle in bottle or infusion bag is interrupted liquid and hanged
It hangs in height, flows into liquid intravenously by infusion rubber tubing using the effect of gravity, the size of flow is by being placed on leather hose
Clip carry out manual adjustment, the index of adjusting is the drop speed seen in dropper.
When in use, some will guarantee be infused too fast infusion apparatus, but common adjuster is easy to change
Cause transfusion speed to become faster, is unfavorable for the health of patient, or even malpractice occurs.
When infusion apparatus recycles mask work, it is often necessary to carry out cutting separation to conduit, need special tool, use
Inconvenience, but special cutting tool is set on conduit, it is easy to cause conduit by accidental amputation, is unfavorable for infusion apparatus
It uses.
Utility model content
The technical problems to be solved in the utility model is against the above deficiency, to provide a kind of with the defeated of rate controlling cutting function
Liquid device controls generation that is stable, avoiding flow velocity too fast, conveniently cuts off conduit and prevents accidental amputation with infusion flow rate
The advantages of conduit.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of infusion apparatus with rate controlling cutting function, including frame body, the frame body include cutter device and limiting device；
The cutter device includes rotary switch, connecting cylinder and cutting blade；
It is connected with rotary switch above the connecting cylinder, is connected with cutting blade below connecting cylinder；
The limiting device includes limit plate；
The limit plate is equipped with the first through slot and the second through slot, and the first through slot and the second through slot are interconnected；
The width of first through slot is greater than the diameter of connecting cylinder；
The width of second through slot is less than the maximum gauge of cutting blade.
It is to be advanced optimized to above scheme below：
The first jack is additionally provided on the frame body, inserted with connecting cylinder inside the first jack；
The second jack is additionally provided on the frame body, the both ends of the second jack are connected to sliding slot and the first jack respectively.
Sliding slot there are two being set on the frame body；
The upper cell wall of the sliding slot is equipped with several first locating parts；
First locating part is arranged diagonally downward；
The lower cell wall of the sliding slot is equipped with several second locating parts；
Second locating part tilts upward setting.
The limiting device is sequentially connected by limited block, connecting rod and limit plate and is constituted；
The limited block is located at the right end of sliding slot, and the diameter of limited block is greater than the diameter of the second jack.
A kind of infusion apparatus with rate controlling cutting function, further includes adjuster, and the adjuster includes frame body, is set on frame body
There is regulating wheel；
Wheel shaft inserted with regulating wheel in the sliding slot；
The tip of first locating part is arranged towards the loose portion of frame body；
The tip of second locating part is arranged towards the close portion of frame body；
The first locating part between adjacent second locating part is at its core.
Several described first locating parts are uniformly arranged；
The distance of adjacent first locating part is greater than the wheel shaft diameter of regulating wheel.
Several described second locating parts are uniformly arranged；
The distance of adjacent second locating part is equal to the distance of adjacent first locating part.
The tip of first locating part is greater than the wheel shaft diameter of regulating wheel at a distance from the lower cell wall of sliding slot；
The tip of second locating part is greater than the wheel shaft diameter of regulating wheel at a distance from the upper cell wall of sliding slot.
A kind of infusion apparatus with rate controlling cutting function, further includes drop bottle, and dripping hole is equipped in the drop bottle；
The upper end of the drop bottle is connected with modeling needle；
Needle guard sleeve is arranged on the modeling needle；
Blood filtration net is equipped in the drop bottle.
Conduit is connected with below the drop bottle, the other end of conduit is connected with liquid injecting piece；
The conduit is equipped with adjuster；
The liquid injecting piece passes through 6:100 hickeys are connected with injection needle；
Needle guard is arranged on the injection needle.
The innovative point and meaning of the utility model be：The control of utility model device infusion flow rate is stablized, flow adjusting side
Formula is unique, avoids the unexpected generation for causing flow velocity too fast, when avoiding blood transfusion caused by harm, reduce the hair of contingency
It is raw, so that the incidence of contingency is reduced 95%, effectively protects the health of patient；Conduit can be conveniently cut off, just
In the separation and recovery work of infusion apparatus；The generation for preventing accidental amputation conduit avoids the generation of contingency.
The utility model is described in detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of utility model device；
Attached drawing 2 is the structural schematic diagram of utility model device adjuster；
Attached drawing 3 is the structural schematic diagram of limiting device；
In figure,
1- needle guard sleeve, 2- mould needle, 3- air valve, 4- dripping hole, 5- drop bottle, 6- filter screen, 7- conduit, 8- adjuster, 9-
Liquid injecting piece, 10-6:100 interfaces, 11- needle guard, 12- injection needle, 13- regulating wheel, 14- sliding slot, the first locating part of 15-, 16-
Second locating part, the first jack of 17-, the second jack of 18-, 19- limiting device, 20- rotary switch, 21- connecting cylinder, 22- cutting
Blade, 23- limited block, 24- connecting rod, 25- limit plate, the first through slot of 26-, the second through slot of 27-, 28- frame body.
Specific embodiment
Embodiment, as shown in Figure 1 and Figure 2, a kind of infusion apparatus with rate controlling cutting function, including drop bottle 5, drop bottle
Dripping hole 4 is equipped in 5；
The upper end of drop bottle 5 is connected with modeling needle 2 by air valve 3；
Needle guard sleeve 1 is arranged on modeling needle 2；
Filter screen 6 is equipped in drop bottle 5；
The lower section of drop bottle 5 is connected with conduit 7, and the other end of conduit 7 is connected with liquid injecting piece 9；
Conduit 7 is equipped with adjuster 8；
Liquid injecting piece 9 passes through 6:100 interfaces 10 are connected with injection needle 12；
Needle guard 11 is arranged on injection needle 12；
Adjuster 7 includes frame body 28, and frame body 28 has loose portion and close portion；
Frame body 28 is equipped with regulating wheel 13, and regulating wheel 13 has wheel shaft.
Sliding slot 14 there are two being set on frame body 28, the interior wheel shaft inserted with regulating wheel 13 of sliding slot 14；
The upper cell wall of sliding slot 14 is equipped with several first locating parts 15, and the first locating part 15 has tip；
Several first locating parts 15 are uniformly arranged；
The distance of two neighboring first locating part 15 is greater than the wheel shaft diameter of regulating wheel 13；
First locating part 15 is arranged diagonally downward；
The tip of first locating part 15 is arranged towards the loose portion of frame body 28；
The lower cell wall of sliding slot 14 is equipped with several second locating parts 16；
Several second locating parts 16 are uniformly arranged；
The distance of two neighboring second locating part 16 is equal to the distance between two neighboring first locating part 15；
Second locating part 16 tilts upward setting；
The tip of second locating part 16 is arranged towards the close portion of frame body 28；
First locating part 15 is located at the middle position of two neighboring second locating part 16；
The tip of first locating part 15 is greater than the wheel shaft diameter of regulating wheel 13 at a distance from the lower cell wall of sliding slot 14；
The tip of second locating part 16 is greater than the wheel shaft diameter of regulating wheel 13 at a distance from the upper cell wall of sliding slot 14.
Frame body 28 is equipped with the first jack 17, and the first jack 17 is equipped with cutter device, and cutter device includes rotary switch
20, connecting cylinder 21 and cutting blade 22, inserted with connecting cylinder 21 inside the first jack 17, the top of connecting cylinder 21 is connected with rotation
Switch 20, the lower section of connecting cylinder 21 are connected with cutting blade 22；
Rotary switch 20 controls cutting blade 22 and moves up and down, the company of rotary switch 20, connecting cylinder 21 and cutting blade 22
Connecing relationship is well-known technique, and this patent is not described.
The second jack 18 is additionally provided on frame body 28, the both ends of the second jack 18 connect with sliding slot 14 and the first jack 17 respectively
It is logical；
Be additionally provided with limiting device 19 on frame body 28, limiting device 19 by limited block 23, connecting rod 24 and limit plate 25 successively
It connects and composes；
Limited block 23 is located at the right end of sliding slot 14, and the diameter of limited block 23 is greater than the diameter of the second jack 18；
Connecting rod 24 runs through the second jack 18；
Limit plate 25 is equipped with the first through slot 26 and the second through slot 27, and the first through slot 26 and the second through slot 27 are interconnected；
The width of first through slot 26 is greater than the diameter of connecting cylinder 21；
The width of second through slot 27 is less than the maximum gauge of cutting blade 22.
It can be by adjusting 13 shaft of regulating wheel at a distance from 14 cell wall of sliding slot, and then rotate regulating wheel 13 and stream is adjusted
Speed；When regulating wheel 13 is not up to the right end of sliding slot 14, cutting blade 22 can not be moved downward, to prevent 7 quilt of conduit
Accidental amputation.
The control of utility model device infusion flow rate is stablized, and flow regulative mode is unique, and avoiding surprisingly leads to flow velocity mistake
Fast generation, when avoiding blood transfusion caused by harm, reduce the generation of contingency, reduce the incidence of contingency
95%, effectively protect the health of patient；Conduit can be cut off, conveniently convenient for the separation and recovery work of infusion apparatus；It prevents
The generation of accidental amputation conduit, avoids the generation of contingency.
The above is the citing of the utility model preferred forms, wherein the part that do not address in detail is this field
The common knowledge of those of ordinary skill.The protection scope of the utility model is based on the contents of the claims, any to be based on this reality
The equivalent transformation carried out with novel technical inspiration, is also within the protection scope of the utility model.
Claims (10)
1. a kind of infusion apparatus with rate controlling cutting function, including frame body（28）, it is characterised in that：The frame body（28）Including cutting
Cut device and limiting device（19）；
The cutter device includes rotary switch（20）, connecting cylinder（21）And cutting blade（22）；
The connecting cylinder（21）Top be connected with rotary switch（20）, connecting cylinder（21）Lower section be connected with cutting blade
（22）；
The limiting device（19）Including limit plate（25）；
The limit plate（25）It is equipped with the first through slot（26）With the second through slot（27）, the first through slot（26）With the second through slot（27）
It is interconnected；
First through slot（26）Width be greater than connecting cylinder（21）Diameter；
Second through slot（27）Width be less than cutting blade（22）Maximum gauge.
2. a kind of infusion apparatus with rate controlling cutting function as described in claim 1, it is characterised in that：The frame body（28）On
It is additionally provided with the first jack（17）, the first jack（17）Inside is inserted with connecting cylinder（21）；
The frame body（28）On be additionally provided with the second jack（18）, the second jack（18）Both ends respectively with sliding slot（14）It is inserted with first
Hole（17）Connection.
3. a kind of infusion apparatus with rate controlling cutting function as described in claim 1, it is characterised in that：The frame body（28）On
If there are two sliding slots（14）；
The sliding slot（14）Upper cell wall be equipped with several first locating parts（15）；
First locating part（15）It is arranged diagonally downward；
The sliding slot（14）Lower cell wall be equipped with several second locating parts（16）；
Second locating part（16）Tilt upward setting.
4. a kind of infusion apparatus with rate controlling cutting function as claimed in claim 3, it is characterised in that：The limiting device
（19）By limited block（23）, connecting rod（24）And limit plate（25）It is sequentially connected composition；
The limited block（23）Positioned at sliding slot（14）Right end, limited block（23）Diameter be greater than the second jack（18）It is straight
Diameter.
5. a kind of infusion apparatus with rate controlling cutting function as claimed in claim 4, further includes adjuster（7）, feature exists
In：The adjuster（7）Including frame body（28）, frame body（28）It is equipped with regulating wheel（13）, regulating wheel（13）With wheel shaft；
The sliding slot（14）It is interior inserted with regulating wheel（13）Wheel shaft；
First locating part（15）With the second locating part（16）It is respectively provided with tip, frame body（28）With loose portion and closely
Portion；
First locating part（15）Tip towards frame body（28）Loose portion setting；
Second locating part（16）Tip towards frame body（28）Close portion setting；
First locating part（15）Positioned at two neighboring second locating part（16）Middle position.
6. a kind of infusion apparatus with rate controlling cutting function as claimed in claim 3, it is characterised in that：Several first limits
Part（15）It is uniformly arranged；
Two neighboring first locating part（15）The distance between be greater than regulating wheel（13）Wheel shaft diameter.
7. a kind of infusion apparatus with rate controlling cutting function as claimed in claim 3, it is characterised in that：Several second limits
Part（16）It is uniformly arranged；
Two neighboring second locating part（16）The distance between be equal to two neighboring first locating part（15）The distance between.
8. a kind of infusion apparatus with rate controlling cutting function as claimed in claim 3, it is characterised in that：First locating part（15）
Tip and sliding slot（14）Lower cell wall distance be greater than regulating wheel（13）Wheel shaft diameter；
Second locating part（16）Tip and sliding slot（14）Upper cell wall distance be greater than regulating wheel（13）Wheel shaft diameter.
9. a kind of infusion apparatus with rate controlling cutting function as described in claim 1, further includes drop bottle（4）, it is characterised in that：
The drop bottle（4）It is interior to be equipped with dripping hole（3）；
The drop bottle（4）Upper end be connected with modeling needle（2）；
The modeling needle（2）On be arranged with needle guard sleeve（1）；
The drop bottle（4）It is interior to be equipped with blood filtration net（5）.
10. a kind of infusion apparatus with rate controlling cutting function as claimed in claim 9, it is characterised in that：The drop bottle（4）'s
Lower section is connected with conduit（6）, conduit（6）On be connected with liquid injecting piece（8）；
The conduit（6）It is equipped with adjuster（7）；
The liquid injecting piece（8）Pass through 6:100 hickeys（9）It is connected with injection needle（11）；
The injection needle（11）On be arranged with needle guard（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486093.4U CN208097050U (en) | 2016-12-31 | 2016-12-31 | A kind of infusion apparatus with rate controlling cutting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486093.4U CN208097050U (en) | 2016-12-31 | 2016-12-31 | A kind of infusion apparatus with rate controlling cutting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208097050U true CN208097050U (en) | 2018-11-16 |
Family
ID=64130186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621486093.4U Expired - Fee Related CN208097050U (en) | 2016-12-31 | 2016-12-31 | A kind of infusion apparatus with rate controlling cutting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208097050U (en) |
-
2016
- 2016-12-31 CN CN201621486093.4U patent/CN208097050U/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: 20181116 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |