CN209422657U - A kind of paediatrics liquid dropping speed adjuster - Google Patents
A kind of paediatrics liquid dropping speed adjuster Download PDFInfo
- Publication number
- CN209422657U CN209422657U CN201820530326.9U CN201820530326U CN209422657U CN 209422657 U CN209422657 U CN 209422657U CN 201820530326 U CN201820530326 U CN 201820530326U CN 209422657 U CN209422657 U CN 209422657U
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- CN
- China
- Prior art keywords
- cabinet
- fixedly connected
- pull rod
- flywheel
- fixed plate
- 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
The utility model discloses a kind of paediatrics liquid dropping speed adjusters, including the first cabinet, the inner cavity of first cabinet is provided with perfusion tube, the inner cavity of first cabinet is provided with flywheel, the top of first cabinet is connected with case lid by movable axis, fixed plate is fixedly connected on the right side of the case lid, the second cabinet is fixedly connected on the left of the fixed plate, the inner cavity of second cabinet is provided with pull rod, the surface of the pull rod is arranged with spring, the right end of the pull rod is fixedly connected with baffle, is fixedly connected with prism on the right side of the baffle.The utility model passes through the setting of the first cabinet, skewed slot, limiting slot, perfusion tube, flywheel, case lid, fixed plate, the second cabinet and prism; drop velocity modulation section device is set to have the advantages that protect flywheel; the probability of peril generation is reduced, while solving the problems, such as that traditional drop speed adjuster cannot protect flywheel.
Description
Technical field
The utility model relates to technical field of medical equipment, specially a kind of paediatrics liquid dropping speed adjuster.
Background technique
Infusion be inputted by intravenous drip it is intracorporal large dosage (single administration is in 100ml or more) injection, conventional packing
In glass or plastic infusion bottle or bag, be free of preservative or bacteriostatic agent, by infusion apparatus adjustment drop speed when use, it is lasting and
Steadily enter vein, to supplement body fluid, electrolyte or provide nutriment, since its dosage is big and is to be directly entered blood
Liquid, therefore quality requirement is high, production technology etc. also has different with small needle injection, and be roughly divided into three classes: 1. electrolyte are defeated
Liquid corrects internal acid-base balance etc. supplementing internal water, electrolyte, as sodium chloride injection, compound sodium chloride injection,
Sodium lactate injection etc., 2. nutrition infusions are used to be unable to the patient of oral absorption nutrition, and nutrition infusion has carbohydrate infusion, amino acid
Infusion, fat milk transfusion etc., carbohydrate infusion in it is most common be glucose injection, 3. colloids be infused for adjusting internal infiltration
Pressure, colloid infusion has polysaccharide, gelatin class, high molecular polymerization species etc., such as dextran, starch derivatives, gelatin, polyethylene
Pyrrolidones (PVP) etc..
Infusion is common medical procedure, is suitable for the crowd in each stage, and for children, it is right due to the age
It is full of curiosity in unknown things, the flow velocity of infusion device may be changed in casual situation, then will lead to danger
The generation of danger, the fast adjuster of traditional drop do not have the function of being protected to flywheel, the generation of Yi Yinfa dangerous situation.
Utility model content
The purpose of this utility model is to provide a kind of paediatrics liquid dropping speed adjuster, has and flywheel is protected
Advantage solves the problems, such as that traditional drop velocity modulation machine cannot protect flywheel.
To achieve the above object, the utility model provides the following technical solutions: a kind of paediatrics liquid dropping speed adjuster, including
First cabinet offers skewed slot at the top of first cabinet, limiting slot, the first cabinet is offered on the left of first cabinet
Two sides offer circular hole, the internal slide of the circular hole is connected with perfusion tube, and the inner cavity of first cabinet is provided with tune
The top of speed wheel, the flywheel passes through skewed slot and extends to the outside of the first cabinet, the bottom of the flywheel and perfusion tube
Top be in contact, the top of first cabinet is connected with case lid by movable axis, and the right side of the case lid is fixed to be connected
Be connected to fixed plate, on the right side of the fixed plate be in contact on the left of the first cabinet, the is fixedly connected on the left of the fixed plate
Two cabinets, the inner cavity of second cabinet are provided with pull rod, and the left end of the pull rod through the second cabinet and extends to the second case
The outside of body, the surface of the pull rod are arranged with spring, and the right end of the pull rod is fixedly connected with baffle, the right side of the baffle
It is fixedly connected with prism, the right end of the prism sequentially passes through the second cabinet and fixed plate and connects with the internal activity of limiting slot
It connects.
Preferably, the inner cavity of first cabinet is fixedly connected with fixed block, and the inside of the fixed block offers sliding slot,
The internal slide of the sliding slot is connected with pulley, and the back side of the pulley is fixedly connected with the front of flywheel.
Preferably, the left end of the pull rod is fixedly connected with handle, and the surface of the handle is provided with non-slip mat.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through the first cabinet, skewed slot, limiting slot, perfusion tube, flywheel, case lid, fixed plate, the second case
The setting of body and prism makes drop velocity modulation section device have the advantages that protect flywheel, reduces the general of peril generation
Rate, while solving the problems, such as that traditional drop speed adjuster cannot protect flywheel；
2, the utility model being used cooperatively by pull rod, spring and baffle, can be fixed prism, to make case
Lid is closely connect with the first cabinet, is protected to flywheel, by being used cooperatively for fixed block, sliding slot and pulley, is facilitated tune
Speed wheel is moved, and by being used cooperatively for handle and non-slip mat, medical worker is facilitated to stretch pull rod.
Detailed description of the invention
Fig. 1 is the utility model schematic structural cross-sectional view；
Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A.
In figure: 1 first cabinet, 2 skewed slots, 3 limiting slots, 4 circular holes, 5 perfusion tubes, 6 flywheels, 7 case lids, 8 fixed plates, 9
Two cabinets, 10 pull rods, 11 springs, 12 baffles, 13 prisms, 14 fixed blocks, 15 sliding slots, 16 pulleys, 18 handles, 19 non-slip mats.
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.
A kind of paediatrics liquid dropping speed adjuster referring to FIG. 1-2, including the first cabinet 1, the inner cavity of the first cabinet 1 are fixed
It is connected with fixed block 14, the inside of fixed block 14 offers sliding slot 15, and the internal slide of sliding slot 15 is connected with pulley 16, pulley 16
The back side be fixedly connected with the front of flywheel 6, by being used cooperatively for fixed block 14, sliding slot 15 and pulley 16, facilitate speed regulation
Wheel 6 is moved, and the top of the first cabinet 1 offers skewed slot 2, and the left side of the first cabinet 1 offers limiting slot 3, the first cabinet 1
Two sides offer circular hole 4, the internal slide of circular hole 4 is connected with perfusion tube 5, and the inner cavity of the first cabinet 1 is provided with flywheel
6, the top of flywheel 6 passes through skewed slot 2 and extends to the outside of the first cabinet 1, the bottom of flywheel 6 and the top of perfusion tube 5
It being in contact, the top of the first cabinet 1 is connected with case lid 7 by movable axis, and the right side of case lid 7 is fixedly connected with fixed plate 8,
8 right side of fixed plate is in contact with the left side of the first cabinet 1, and the left side of fixed plate 8 is fixedly connected with the second cabinet 9, the second cabinet 9
Inner cavity be provided with pull rod 10, the left end of pull rod 10 is fixedly connected with handle 18, and the surface of handle 18 is provided with non-slip mat 19, lead to
Being used cooperatively for handle 18 and non-slip mat 19 is crossed, medical worker is facilitated to stretch pull rod 10, the left end of pull rod 10 is through the
Two cabinets 9 and the outside for extending to the second cabinet 9, the surface of pull rod 10 are arranged with spring 11, and the right end of pull rod 10 is fixedly connected
There is baffle 12, by being used cooperatively for pull rod 10, spring 11 and baffle 12, prism 13 can be fixed, to make case lid 7
It is closely connect with the first cabinet 1, flywheel 6 is protected, the right side of baffle 12 is fixedly connected with prism 13, the right side of prism 13
End sequentially passes through the second cabinet 9 and fixed plate 8 and connect with the internal activity of limiting slot 3, passes through the first cabinet 1, skewed slot 2, limit
The setting of position slot 3, perfusion tube 5, flywheel 6, case lid 7, fixed plate 8, the second cabinet 9 and prism 13 has drop velocity modulation section device
The advantages of protecting to flywheel 6, reduces the probability of peril generation, while solving traditional drop speed adjuster not
The problem of flywheel can be protected.
In use, stretching handle 18 when needing to carry out flow velocity adjusting to the liquid medicine in perfusion tube 5, passing through handle 18
Mobile that pull rod 10 is driven to be moved, the mobile drive baffle 12 of pull rod 10 is moved, so that spring 11 is squeezed, this
When prism 13 be detached from from limiting slot 3, then, lift case lid 7, move speed regulation wheel 6 carries out flow velocity to the liquid medicine in perfusion tube 5
It adjusts, it is to be regulated to finish, case lid 7 is covered, handle 18 is unclamped, prism 13 is pushed into limiting slot 3 because of the elastic force of spring 11 by baffle 12
In, case lid 7 is retightened.
In summary: the paediatrics liquid dropping speed adjuster, the first cabinet 1, skewed slot 2, limiting slot 3, perfusion tube 5, flywheel
6, case lid 7, fixed plate 8, the second cabinet 9 and prism 13 are used cooperatively, and to solve traditional drop speed adjuster cannot protect tune
The problem of speed wheel.
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 (3)
1. a kind of paediatrics liquid dropping speed adjuster, including the first cabinet (1), it is characterised in that: the top of first cabinet (1)
It offers skewed slot (2), is offered limiting slot (3) on the left of first cabinet (1), the two sides of the first cabinet (1) offer
The internal slide of circular hole (4), the circular hole (4) is connected with perfusion tube (5), and the inner cavity of first cabinet (1) is provided with speed regulation
It takes turns (6), the top of the flywheel (6) passes through skewed slot (2) and extends to the outside of the first cabinet (1), the flywheel (6)
It being in contact at the top of bottom and perfusion tube (5), the top of first cabinet (1) is connected with case lid (7) by movable axis,
Be fixedly connected with fixed plate (8) on the right side of the case lid (7), on the right side of the fixed plate (8) with connect on the left of the first cabinet (1)
It touches, is fixedly connected with the second cabinet (9) on the left of the fixed plate (8), the inner cavity of second cabinet (9) is provided with pull rod
(10), the left end of the pull rod (10) runs through the second cabinet (9) and extends to the outside of the second cabinet (9), the pull rod (10)
Surface be arranged with spring (11), the right end of the pull rod (10) is fixedly connected with baffle (12), the right side of the baffle (12)
It is fixedly connected with prism (13), the right end of the prism (13) sequentially passes through the second cabinet (9) and fixed plate (8) and and limiting slot
(3) internal activity connection.
2. a kind of paediatrics liquid dropping speed adjuster according to claim 1, it is characterised in that: first cabinet (1)
Inner cavity is fixedly connected with fixed block (14), and the inside of the fixed block (14) offers sliding slot (15), the sliding slot (15) it is interior
Portion slidably connects pulley (16), and the back side of the pulley (16) is fixedly connected with the front of flywheel (6).
3. a kind of paediatrics liquid dropping speed adjuster according to claim 1, it is characterised in that: the left end of the pull rod (10)
It is fixedly connected with handle (18), the surface of the handle (18) is provided with non-slip mat (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530326.9U CN209422657U (en) | 2018-04-16 | 2018-04-16 | A kind of paediatrics liquid dropping speed adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530326.9U CN209422657U (en) | 2018-04-16 | 2018-04-16 | A kind of paediatrics liquid dropping speed adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209422657U true CN209422657U (en) | 2019-09-24 |
Family
ID=68000410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530326.9U Expired - Fee Related CN209422657U (en) | 2018-04-16 | 2018-04-16 | A kind of paediatrics liquid dropping speed adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209422657U (en) |
-
2018
- 2018-04-16 CN CN201820530326.9U patent/CN209422657U/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: 20190924 Termination date: 20210416 |