CN209392493U - A kind of portable abacterial transfusion system - Google Patents
A kind of portable abacterial transfusion system Download PDFInfo
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- CN209392493U CN209392493U CN201821387468.0U CN201821387468U CN209392493U CN 209392493 U CN209392493 U CN 209392493U CN 201821387468 U CN201821387468 U CN 201821387468U CN 209392493 U CN209392493 U CN 209392493U
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- telescoping tube
- tube
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- needle
- card cap
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Abstract
The utility model belongs to infusion apparatus technical field, propose a kind of portable abacterial transfusion system, including infusion tube, needle for inserting bottle is disposed with to the other end by one end on infusion tube, air inlet pipe, drip pot, flow regulator, liquid medicine filter and injection needle, it is characterized in that, the protective device for air-isolation is arranged with outside needle for inserting bottle, protective device includes the telescoping tube being arranged in outside needle for inserting bottle, the free end of telescoping tube is connected with the card cap for being set in outside infusion bottle rubber plug, card cap is provided with the fastening needle for being inserted into infusion bottle rubber plug in one end of telescoping tube, the both ends of telescoping tube are provided with the gripping mechanism that its elongation is limited after telescoping tube shortening, gripping mechanism includes the round fixture block being arranged between telescoping tube and card cap, telescoping tube is provided with the hook that round fixture block is caught on after telescoping tube contraction far from one end of card cap Device solves the technical issues of poor sealing in existing infusion apparatus operating process.
Description
Technical field
The utility model belongs to infusion apparatus technical field, is related to a kind of portable abacterial transfusion system.
Background technique
Currently, very significant progress also occurs for hygiene medical treatment field, in infusion apparatus side with the development of national economy
Face, it is also higher and higher for sterile and sealing requirement, but the requirement used is not achieved in infusion apparatuses many at present.
Utility model content
The utility model proposes a kind of portable abacterial transfusion system, solves infusion apparatus to a certain extent and contacted with the external world
The technical issues of.
The technical solution of the utility model is achieved in that
A kind of portable abacterial transfusion system, comprising:
Infusion tube is disposed with needle for inserting bottle, air inlet pipe, drop pot, stream by one end to the other end on the infusion tube
Fast adjuster, liquid medicine filter and injection needle,
It is characterized in that, being arranged with the protective device for air-isolation outside the needle for inserting bottle, the protective device includes
Telescoping tube outside the needle for inserting bottle is set, and the free end of the telescoping tube is connected with the card for being set in outside infusion bottle rubber plug
Cap, the card cap is provided with the fastening needle for being inserted into infusion bottle rubber plug in one end of the telescoping tube, described flexible
The both ends of pipe are provided with the gripping mechanism that its elongation is limited after telescoping tube shortening,
The gripping mechanism includes the round fixture block being arranged between the telescoping tube and the card cap, and the telescoping tube is remote
One end from the card cap is provided with the hooking device that the round fixture block is caught on after telescoping tube contraction.
As further technical solution, the hooking device includes the round fixed block being arranged on the telescoping tube,
The edge of the circle fixed block is hingedly provided with the hook for hanging the tight round fixture block.
As further technical solution, the liquid device that stops for automatic stop liquid is provided in the drop pot, it is described to stop liquid
Device includes the annular convex edge that described drop pot outlet tube one end is arranged in, be hingedly provided in the annular convex edge for blocking or
Person opens the circular cover of outlet tube mouth, and annular convex edge hinged place is provided with floating ball far from it in the circular cover,
The floating ball is spherical and is hollow.
As further technical solution, it is tiltedly installed in the annular convex edge for limiting the circular cover rotation
The limiting bracket of angle.
As further technical solution, it is provided with close to the drop Hu Chuyekouchu for stifled tight in the circular cover
The truncated cone-shaped protrusion of liquid outlet, described lesser one end of truncated cone-shaped projection diameter is far from the circular cover.
As further technical solution, the liquid medicine filter includes that the cylinder being arranged on the infusion tube describes
Device is provided with filter cotton in the hydrostatic column.
As further technical solution, the flow regulator includes the casing being set in outside the infusion tube, institute
State casing side be provided with rotation after compress or unclamp the fastening screw of the infusion tube.
Compared with prior art, it utility model works principle and has the beneficial effect that
1, in the utility model, on infusion tube by one end to the other end be disposed with needle for inserting bottle, air inlet pipe, drop pot,
Flow regulator, liquid medicine filter and injection needle, needle for inserting bottle are arranged with protective device outside, in this way, can prevent when in use
Only with air a possibility that directly contacting, reduce bacterium infection, so that safety further increases, protective device includes setting
The telescoping tube outside needle for inserting bottle is set, telescoping tube can be shunk when needle for inserting bottle is inserted into infusion bottle rubber plug to shorten, and telescoping tube is certainly
Card cap is connected with by end, card cap can cover outside the rubber plug of infusion bottle and clamping, in card cap on the inner wall of telescoping tube one end
There is fastening needle, after card cap is stuck in outside rubber plug, in fastening needle insertion rubber plug, to preferably fix needle for inserting bottle, prevents it from defeated
It falls off on the rubber plug of liquid bottle, is additionally provided with gripping mechanism at the both ends of telescoping tube, gripping mechanism can be solid after telescoping tube shortening
Fixed opposite position, limits its elongation, to improve the stability and reliability used, gripping mechanism packet to a certain extent
The round fixture block being arranged between telescoping tube and card cap is included, the other end of telescoping tube is provided with hooking device, which can be with
Round fixture block is just caught on after telescoping tube contraction, it is very simple easy to accomplish.
2, hooking device includes the round fixed block being arranged on telescoping tube, passes through torsional spring on the edge of round fixed block
It is hinged with hook, can realize easily and hook tight round fixture block after hook is swung, also be unlikely to cause hook to be detached from due to loosening.
3, it drips to be provided in pot and stops liquid device, which can guarantee that the outlet of drop pot is beaten when dripping has liquid in pot
It opens, in the case where in infusion bottle without solution, guarantees that the outlet of drop pot is closed, thus the people that works during preventing patient fluid infusion
For member since fault causes to forget to change infusion bottle and air enters human body and causes serious consequence, stopping liquid device includes setting in drop pot
The annular convex edge of outlet tube one end is hingedly provided with circular cover in annular convex edge, so that circular cover can be swung, to the bottom
Being covered on drop Hu Chuyeguankou after dynamic may be prevented from out liquid, reach the function of stopping liquid out, be arranged in one end of circular cover
There is floating ball, circular cover and floating ball are all light-duty materials, so that can make floating ball after having liquid in drop pot
Circular cover is driven to be swung up under the action of buoyancy, to open the outlet of drop pot outlet tube so that liquid outflow, is dripping
In pot when fluid low, floating buoyancy reduces, so that circular cover falls the outlet for covering drop pot outlet tube to stop liquid out.
4, the setting of limiting bracket drips floating ball when liquid is excessive in pot in order to prevent and drives circular lid under the action of buoyancy
Plate swings to the position that not can return to, to influence the stability used, truncated cone-shaped protrusion, truncated cone-shaped are provided in circular cover
Protrusion can just block the outlet tube outlet of drop pot after following circular cover to fall, so that better tightness, reliability is more
Height also further improves safety of patient when using the product.
5, the setting of liquid medicine filter can be filtered medical fluid, avoid due to make mistakes caused by solid particle into
Enter human body, reduces a possibility that damaging to human body, be provided with casing outside infusion tube, the side of casing is provided with fastening
Screw, fastening screw passes through casing and contacts with infusion tube, so as to be compressed or unclamped defeated by rotational fastener screw
Liquid hose carrys out the flow velocity of regulating liquid medicine, very simple and convenient, and the continuity of adjusting is also higher, realizes accurate flow velocity tune
Section.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is protective device structure schematic diagram in the utility model；
Fig. 3 is to stop liquid device side structure schematic view in the utility model；
Fig. 4 is to stop liquid device overlooking structure diagram in the utility model；
Fig. 5 is to stop liquid device structural schematic diagram in the utility model；
Fig. 6 is flow regulator structural schematic diagram in the utility model；
In figure: 1- infusion tube, 2- needle for inserting bottle, 21- protective device, 211- telescoping tube, 212- card cap, 213- fasten needle,
214- gripping mechanism, 2141- circle fixture block, 2142- hooking device, 2143- circle fixed block, 2144- hook, 3- air inlet pipe,
4- drop pot, 41- stop liquid device, 411- annular convex edge, 412- circular cover, 413- floating ball, 414- limiting bracket, 415- truncated cone-shaped
Protrusion, 5- flow regulator, 51- casing, 52- fastening screw, 6- liquid medicine filter, 61- hydrostatic column, 7- injection needle.
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figs 1 to 6, the utility model proposes a kind of portable abacterial transfusion systems, comprising:
Infusion tube 1 is disposed with needle for inserting bottle 2, air inlet pipe 3, drop pot 4, stream by one end to the other end on infusion tube 1
Fast adjuster 5, liquid medicine filter 6 and injection needle 7,
It is characterized in that, being arranged with the protective device 21 for air-isolation outside needle for inserting bottle 2, protective device 21 includes setting
Telescoping tube 211 outside needle for inserting bottle 2, the free end of telescoping tube 211 are connected with the card cap for being set in outside infusion bottle rubber plug
212, card cap 212 is provided with the fastening needle 213 for being inserted into infusion bottle rubber plug, telescoping tube in one end of telescoping tube 211
211 both ends are provided with the gripping mechanism 214 that its elongation is limited after the shortening of telescoping tube 211,
Gripping mechanism 214 includes the round fixture block 2141 being arranged between telescoping tube 211 and card cap 212, and telescoping tube 211 is remote
One end from card cap 212 is provided with the hooking device 2142 that round fixture block 2141 is caught on after the contraction of telescoping tube 211.
In the present embodiment, on infusion tube 1 by one end to the other end be disposed with needle for inserting bottle 2, air inlet pipe 3, drop pot 4,
Flow regulator 5, liquid medicine filter 6 and injection needle 7 be arranged with protective device 21 outside needle for inserting bottle 2, in this way, can use
When, it prevents with air a possibility that directly contacting, reduce bacterium infection, so that safety further increases, protection dress
Setting 21 includes the telescoping tube 211 being arranged in outside needle for inserting bottle 2, and telescoping tube 211 can be when needle for inserting bottle 2 be inserted into infusion bottle rubber plug
Contraction shortens, and 211 free end of telescoping tube is connected with card cap 212, and card cap 212 can cover outside the rubber plug of infusion bottle and clamping,
Card cap 212 has fastening needle 213 on the inner wall of 211 one end of telescoping tube, and after card cap 212 is stuck in outside rubber plug, fastening needle 213 is inserted
Enter in rubber plug, thus preferably fix needle for inserting bottle 2, prevent from falling off on its rubber plug from infusion bottle, the both ends of telescoping tube 211 also
Be provided with gripping mechanism 214, gripping mechanism 214 can after the shortening of telescoping tube 211 stationary phase pair position, limit its elongation,
To improve the stability and reliability used to a certain extent, gripping mechanism 214 is included in telescoping tube 211 and card cap
The round fixture block 2141 being arranged between 212 is provided with hooking device 2142 in the other end of telescoping tube 211, which can be
Telescoping tube 211 just catches on round fixture block 2141 after shrinking, very simple easy to accomplish.
Further, hooking device 2142 includes the round fixed block 2143 being arranged on telescoping tube 211, round fixed block
2143 edge is hingedly provided with the hook 2144 for hanging tight round fixture block 2141.
In the present embodiment, hooking device 2142 includes the round fixed block 2143 being arranged on telescoping tube 211, solid in circle
Determine to be hinged with hook 2144 by torsional spring on the edge of block 2143, can realize easily and hook tight round fixture block after hook 2144 is swung
2141, also it is unlikely to cause hook 2144 to be detached from due to loosening.
Further, it drips to be provided in pot 4 and stops liquid device 41 for automatic stop liquid, stopping liquid device 41 includes setting in drop pot
The annular convex edge 411 of 4 outlet tube one end is hingedly provided with the circle for blocking or opening outlet tube mouth in annular convex edge 411
Shape cover board 412, is provided with floating ball 413 in circular cover 412 with 411 hinged place of annular convex edge far from it, floating ball 413 be it is spherical and
It is hollow.
In the present embodiment, drips to be provided in pot 4 and stop liquid device 41, the setting, guarantor when can having liquid in drop pot 4
The outlet of card drop pot 4 is opened, and in the case where in infusion bottle without solution, guarantees that the outlet of drop pot 4 is closed, to prevent patient defeated
Staff causes to forget to change infusion bottle and air enters human body and causes serious consequence due to fault during liquid, stops liquid device
41 include the annular convex edge 411 that drop 4 outlet tube one end of pot is arranged in, and is hingedly provided with circular cover 412 in annular convex edge 411,
Can swing to circular cover 412, to lower swing after be covered on drop 4 outlet tube mouth of pot and may be prevented from out liquid, reach stopping
The function of liquid out is provided with floating ball 413 in one end of circular cover 412, and circular cover 412 and floating ball 413 are all light-duty materials,
So that have in drop pot 4 can make after liquid floating ball 413 driven under the action of buoyancy circular cover 412 to
Upper swing, thus open drop 4 outlet tube of pot outlet so that liquid flow out, drip pot 4 in fluid low when, 413 buoyancy of floating ball
Reduce, so that circular cover 412 falls the outlet for covering drop 4 outlet tube of pot to stop liquid out.
Further, the limiting bracket that angle is rotated for limiting circular cover 412 is tiltedly installed in annular convex edge 411
414。
In the present embodiment, the setting of limiting bracket 414, floating ball 413 is in buoyancy when liquid is excessive in drop pot 4 in order to prevent
Effect is lower to drive circular cover 412 to swing to the position that not can return to, to influence the stability used.
Further, the truncated cone-shaped protrusion for blocking up tight liquid outlet is provided in circular cover 412 at drop 4 liquid outlet of pot
415, the lesser one end of truncated cone-shaped 415 diameters of protrusion is far from circular cover 412.
In the present embodiment, truncated cone-shaped protrusion 415 is provided in circular cover 412, truncated cone-shaped protrusion 415 is following circular lid
Plate 412 can just block the outlet tube outlet of drop pot 4 after falling, so that better tightness, reliability is higher, also further mentions
High safety of patient when using the product.
Further, liquid medicine filter 6 includes the hydrostatic column 61 that is arranged on infusion tube 1, in hydrostatic column 61
It is provided with filter cotton.
In the present embodiment, the setting of liquid medicine filter 6 can be filtered medical fluid, be avoided due to solid caused by making mistakes
Body particle enters human body, reduces a possibility that damaging to human body.
Further, flow regulator 5 includes the casing 51 being set in outside infusion tube 1, and the side of casing 51 is provided with rotation
The fastening screw 52 of infusion tube 1 is compressed or unclamped after turning.
In the present embodiment, it is provided with casing 51 outside infusion tube 1, the side of casing 51 is provided with fastening screw 52, fastening
Screw 52 passes through casing 51 and contacts with infusion tube 1, so as to which infusion is compressed or unclamped by rotational fastener screw 52
Hose carrys out the flow velocity of regulating liquid medicine, very simple and convenient, and the continuity of adjusting is also higher, realizes accurate flow velocity and adjusts.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of portable abacterial transfusion system, including infusion tube (1), on the infusion tube (1) by one end to the other end according to
It is secondary to be provided with needle for inserting bottle (2), air inlet pipe (3), drop pot (4), flow regulator (5), liquid medicine filter (6) and injection needle (7),
It is characterized in that, being arranged with the protective device (21) for air-isolation, the protective device outside the needle for inserting bottle (2)
It (21) include the telescoping tube (211) being arranged in the needle for inserting bottle (2) outside, the free end of the telescoping tube (211), which is connected with, to be used for
The card cap (212) being set in outside infusion bottle rubber plug, the card cap (212) are provided in the one end of the telescoping tube (211)
The both ends of fastening needle (213) for being inserted into infusion bottle rubber plug, the telescoping tube (211) are provided in the telescoping tube
(211) gripping mechanism (214) of its elongation is limited after shortening,
The gripping mechanism (214) includes the round fixture block being arranged between the telescoping tube (211) and the card cap (212)
(2141), the telescoping tube (211) is provided with far from one end of the card cap (212) and catches on institute after telescoping tube (211) are shunk
State the hooking device (2142) of round fixture block (2141).
2. a kind of portable abacterial transfusion system according to claim 1, which is characterized in that hooking device (2142) packet
The round fixed block (2143) being arranged on the telescoping tube (211) is included, the edge of the circle fixed block (2143) is hingedly set
It is equipped with the hook (2144) for hanging the tight round fixture block (2141).
3. a kind of portable abacterial transfusion system according to claim 1, which is characterized in that be provided in the drop pot (4)
For stopping liquid device (41) for automatic stop liquid, described stop liquid device (41) include setting in described drop pot (4) outlet tube one end
Annular convex edge (411) is hingedly provided with the circular cover for blocking or opening outlet tube mouth on the annular convex edge (411)
(412), it is provided with floating ball (413) far from it with the annular convex edge (411) hinged place on the circular cover (412), it is described
Floating ball (413) is spherical and is hollow.
4. a kind of portable abacterial transfusion system according to claim 3, which is characterized in that on the annular convex edge (411)
It is tiltedly installed with the limiting bracket (414) for limiting the circular cover (412) rotation angle.
5. a kind of portable abacterial transfusion system according to claim 3, which is characterized in that on the circular cover (412)
The truncated cone-shaped being provided at described drop pot (4) liquid outlet for blocking up tight liquid outlet is raised (415), the truncated cone-shaped protrusion
(415) the lesser one end of diameter is far from the circular cover (412).
6. a kind of portable abacterial transfusion system according to claim 1, which is characterized in that liquid medicine filter (6) packet
The hydrostatic column (61) being arranged on the infusion tube (1) is included, is provided with filter cotton in the hydrostatic column (61).
7. a kind of portable abacterial transfusion system according to claim 1, which is characterized in that flow regulator (5) packet
It includes and is set in the casing (51) of the infusion tube (1) outside, the side of described sleeve pipe (51) compresses or unclamps after being provided with rotation
The fastening screw (52) of the infusion tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387468.0U CN209392493U (en) | 2018-08-27 | 2018-08-27 | A kind of portable abacterial transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387468.0U CN209392493U (en) | 2018-08-27 | 2018-08-27 | A kind of portable abacterial transfusion system |
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| Publication Number | Publication Date |
|---|---|
| CN209392493U true CN209392493U (en) | 2019-09-17 |
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ID=67876803
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821387468.0U Active CN209392493U (en) | 2018-08-27 | 2018-08-27 | A kind of portable abacterial transfusion system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904089A (en) * | 2022-05-10 | 2022-08-16 | 鹰潭荣嘉集团医疗器械实业有限公司 | TPE precision filtering transfusion system |
-
2018
- 2018-08-27 CN CN201821387468.0U patent/CN209392493U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904089A (en) * | 2022-05-10 | 2022-08-16 | 鹰潭荣嘉集团医疗器械实业有限公司 | TPE precision filtering transfusion system |
| CN114904089B (en) * | 2022-05-10 | 2023-04-14 | 鹰潭荣嘉集团医疗器械实业有限公司 | TPE secondary filter transfusion system |
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