CN203280830U - Self-exhausting type automatic stopping filtration infusion apparatus - Google Patents
Self-exhausting type automatic stopping filtration infusion apparatus Download PDFInfo
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- CN203280830U CN203280830U CN2013202565303U CN201320256530U CN203280830U CN 203280830 U CN203280830 U CN 203280830U CN 2013202565303 U CN2013202565303 U CN 2013202565303U CN 201320256530 U CN201320256530 U CN 201320256530U CN 203280830 U CN203280830 U CN 203280830U
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Abstract
The utility model relates to a self-exhausting type automatic stopping filtration infusion apparatus. The self-exhausting type automatic stopping filtration infusion apparatus comprises a Y-shaped tube and a medicine liquid filter, wherein the Y-shaped tube is connected with the two ends of an infusion cylinder in a bonding mode, the other end of the Y-shaped tube is respectively connected with a first gas inlet bottle needle with a handle and a second gas inlet bottle needle with a handle, the first gas inlet bottle needle with the handle is provided with a first gas inlet cover, and the second gas inlet bottle needle with the handle is provided with a second gas inlet cover. A first water sealing clamp and a second water sealing clamp are clamped on the exteriors of two flexible pipes respectively, the other end of the medicine liquid filter is connected with a screwed connector through a flexible pipe in a bonding mode, the flexible pipe is connected with a water stopping support in a sleeved mode, and the screwed connector is jointed with a screwed connector protective sleeve in an embedded mode. A double-micro-hole liquid level regulator is of the structure integrally formed by a round regulator base, a rectangular liquid level column and a fan-shaped liquid level column base table, the screwed connector protective sleeve is integrally formed by two tubular bodies with the different diameters, a medicine liquid filtering film is in hot weld on a ring of a platform in a tube of the screwed connector protective sleeve, and the double-micro-hole liquid level regulator is embedded at the bottom in the infusion cylinder. The self-exhausting type automatic stopping filtration infusion apparatus has the advantages of being capable of achieving infusion preparation work without a person for nursing, reducing the labor strength and improving the work efficiency.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly a kind ofly from exhaust, automatically stops filter infusion apparatus.
Background technology
At present, the disposable infusion set that hospital uses, all needing to push energetically a cylinder reach a certain height medicinal liquid, medical personnel must supervise and control the sealing card in person simultaneously, to guarantee that the interior liquid level of a cylinder is kept certain height and medicinal liquid is full of all pipelines, then implement the transfusion behavior, can leave.A cylinder in this traditional infusion device can not realize promoting voluntarily liquid level, and original conventional helical connection protective cap that is positioned at the transfusion device tail end only has fungi-proofing effect, there is no aerofluxus, stop the liquid function, cause present stage clinical transfusion preparation need experience above-mentioned Complicated Flow, this flow process has pind down medical personnel's time and energy greatly, causes overwork, and even sufferer overstocks, delay treatment, also as easy as rolling off a log because replacing liquid bag causes the adverse events generations such as patient's blood back not in time.
The utility model content
In view of the deficiency that prior art exists, this utility model provides a kind of and had automatically stopped filter infusion apparatus from exhaust, is intended to change the traditional infusion present situation, realizes unmanned nurse formula transfusion preparation,, to reduce medical personnel's labor intensity, increases work efficiency.
Summary of the invention
this utility model for achieving the above object, the technical scheme that adopts is: a kind ofly from exhaust, automatically stopped filter infusion apparatus, comprise Y word pipe and liquid medicine filter that the two ends with the drop cylinder bond together by flexible pipe respectively, the other end of Y word pipe connects respectively handle air inlet bottle pin I being arranged and with Intake Cover II handle air inlet bottle pin II arranged with Intake Cover I by two flexible pipes, sealing card I and sealing card II are stuck in the outside of two flexible pipes, the other end of liquid medicine filter is mutually bonding with screwed union, chimeric screwed union sheath on screwed union, water stops frame and is socketed on the flexible pipe that is connected between drop cylinder and liquid medicine filter, it is characterized in that: also comprise two micropore level regulators, air-filtering membrane, described pair of micropore level regulator is the circular knob base, rectangle liquid level post and fan-shaped liquid level base for post platform three in one molding structure, be respectively equipped with semicircle groove with bottom surface on the circular knob base, round recessed, the outer half dog points of circular knob base and bottom surface are provided with the inclined-plane that a circle inwardly shrinks, be provided with rectangle liquid level post on fan-shaped liquid level base for post platform on two micropore level regulators, rectangle liquid level Zhu De center is circular cylindrical cavity, be provided with rectangular recess on the face of rectangle liquid level post one end, upper end in rectangular recess is provided with liquid level capital hole, upper surface at rectangle liquid level post is provided with open recess, be provided with the rectangle blind hole on the periphery of the circular knob base of two micropore level regulators, be provided with an opening above the rectangle blind hole, be provided with circular hole on the inwall of rectangle blind hole, be respectively equipped with hole under liquid level base for post platform in the round recessed of two micropore level regulators bottom surface, liquid level post bottom outlet, under liquid level base for post platform, hole communicates with circular hole, liquid level post bottom outlet communicates with liquid level capital hole by circular cylindrical cavity, described screwed union sheath consists of the tubular body of integrated two different-diameters, and the joint in two tubular bodies is provided with a circle platform, on the circle platform of described liquid medicine filtering membrane hot weld in the screwed union protecting pipe, described pair of micropore level regulator is entrenched in drop cylinder inner bottom part, and the equal driving fit in contact site of two micropore level regulators and drop cylinder barrel and bottom surface is seamless.
the beneficial effects of the utility model are: the novel barrel structure that uses built-in pair of micropore level regulator, make it have the automatic vent filling liquid to a cylinder appropriate location, keep liquid level position and continue to be full of whole pipelines and stop at the screwed union sheath, this transfusion device has changed the clinical medical and nursing personnel and dripped the traditional approach of cylinder and omnidistance nurse during medicinal liquid is full of the transfusion device pipeline with the hands extruding when preparing transfusion, greatly reduced labor intensity, improved work efficiency, and avoided dripping the cylinder difficulty and the situation of liquid level in restive cylinder in nurse's extruding in transfusion early stage, service efficiency and practicality at the clinical transfusion device have been improved.Be embedded with the screwed union sheath of air-filtering membrane and screwed union and be used in conjunction with to have reached after topping up the purpose that automatically stops this process, to avoid waste.Above-mentioned two parts device is used in conjunction with can realize unmanned nurseization transfusion preparation, even can unification complete a large amount of transfusion preparations before implementing transfusion, namely just complete transfusion device topping up process before medical personnel enter ward, but entered behind ward just plug and play.
Description of drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is the axonometric chart of the two micropore level regulators of this utility model;
Fig. 3 is the face upwarding stereogram of the two micropore level regulators of this utility model;
Fig. 4 is the front view of the two micropore level regulators of this utility model;
Fig. 5 is that the E of Fig. 4 is to view;
Fig. 6 is the D-D cutaway view of Fig. 4;
Fig. 7 is the B-B cutaway view of Fig. 4;
Fig. 8 is the C-C cutaway view of Fig. 4;
Fig. 9 is the top view of the two micropore level regulators of this utility model;
Figure 10 is the A-A cutaway view of Fig. 9;
Figure 11 is the structural representation of this utility model screwed union sheath;
Figure 12 is the structural representation that this utility model is provided with the screwed union sheath of liquid medicine filtering membrane;
Figure 13 is the cutaway view of this utility model liquid medicine filter.
The specific embodiment
as shown in Fig. 1-13, a kind ofly from exhaust, automatically stopped filter infusion apparatus, comprise Y word pipe 4 and liquid medicine filter 11 that the two ends with drop cylinder 8 bond together by flexible pipe 16 respectively, the other end of Y word pipe 4 connects respectively handle air inlet bottle pin I2-1 being arranged and with Intake Cover II1-2 handle air inlet bottle pin II2-2 arranged with Intake Cover I1-1 by two flexible pipes 16, sealing card I3-1 is stuck in the outside of the flexible pipe 16 that connects between handle air inlet bottle pin I2-1 and Y word pipe 4, sealing card II3-2 is stuck in the outside of the flexible pipe 16 that connects between handle air inlet bottle pin II2-2 and Y word pipe 4, the other end of liquid medicine filter 11 is mutually bonding with screwed union 12, chimeric screwed union sheath 14 on screwed union 12, water stops frame 10 and is socketed on the flexible pipe 16 that is connected between drop cylinder 8 and liquid medicine filter 11 and is used for regulating, control flow, be provided with side by side two membranes in liquid medicine filter, be respectively air-filtering membrane 11-1 and liquid medicine filtering membrane 11-2.also comprise two micropore level regulators 9, air-filtering membrane 13, two micropore level regulators 9 are circular knob base 9-6, rectangle liquid level post 9-2 and fan-shaped liquid level base for post platform 9-1 three in one molding structure, be respectively equipped with semicircle groove 9-7 with bottom surface on circular knob base 9-6, round recessed 9-8, the outer half dog points of circular knob base 9-6 and bottom surface are provided with the inclined-plane 9-6-1 that a circle inwardly shrinks, be provided with rectangle liquid level post 9-2 on fan-shaped liquid level base for post platform 9-1 on two micropore level regulators 9, the high 16.5mm of rectangle liquid level post 9-2, fan-shaped liquid level base for post platform 9-1 accounts for regulator base 1/4th areas, rectangle liquid level post 9-2 is hollow structure, a circular cylindrical cavity 9-13 is established at its center, be provided with rectangular recess 9-3 on the face of rectangle liquid level post 9-2 one end, upper end in rectangular recess 9-3 is provided with the liquid level capital hole 9-4 of diameter 0.8mm, upper surface at rectangle liquid level post 9-2 is provided with open recess 9-5, be provided with rectangle blind hole 9-10 on the periphery of the circular knob base of two micropore level regulators 9, be provided with an opening 9-12 above rectangle blind hole 9-10, the width of opening 9-12 is 0.6mm, be provided with circular hole 9-10-1 on the inwall of rectangle blind hole 9-10, the diameter 1.0mm of circular hole 9-10-1, be respectively equipped with hole 9-11 under liquid level base for post platform in two micropore level regulator 9 bottom surface round recessed 9-8, liquid level post bottom outlet 9-9, under liquid level base for post platform, hole 9-11 communicates with circular hole 9-10-1, liquid level post bottom outlet 9-9 communicates with liquid level capital hole 9-4 by circular cylindrical cavity 9-13.Screwed union sheath 14 consists of the tubular body of integrated two different-diameters, and the connecting part in two tubular bodies is provided with a circle platform 14-1, on the circle platform 14-1 of liquid medicine filtering membrane 13 hot welds in screwed union sheath 14 pipes.Two micropore level regulators 9 are entrenched in drop cylinder 8 inner close fitting drop cylinder 8 bottoms and inwalls, and the equal driving fit in contact site is seamless.
this principle of device is, in two micropore level regulators 9, liquid level capital hole 9-4 communicates with liquid level post bottom outlet 9-9 by circular cylindrical cavity 9-13, be used for fluid injection and in earlier stage discharge cylinder 8 an interior air to keep an internal gas pressure balance, rectangular recess 9-3 purpose on rectangle liquid level post 9-2 is liquid level capital hole 9-4 is surrounded, open recess 9-5 is used for dredging the medicinal liquid that splashes into cylinder, the effect of these two grooves is to avoid the medicinal liquid that falls to block liquid level capital hole 9-4, the opening 9-12 that is positioned on blind hole 9-10 communicates with hole 9-11 under liquid level base for post platform, this path is the medicinal liquid path, be used for unimpeded liquid, its split shed 9-12 width 0.6mm, circular hole 9-10-1 diameter on rectangle blind hole 9-10 inwall is 1.0mm, this opening and circular hole are very narrow not dirty immediately when utilizing liquid tension to make liquid arrive at first herein.Two films placed side by side in liquid medicine filter 11 are respectively air-filtering membrane 11-1 and liquid medicine filtering membrane 11-2, an air-filtering membrane 11-1 gas-permeable, liquid-impermeable, play the effect of discharging bubble, only liquid is airtight thoroughly for liquid medicine filtering membrane 11-2, plays filtering liquid medicine and the only effect of liquid.Weldering one air-filtering membrane 13 in screwed union sheath 14 1 ends, this film gas-permeable, liquid-impermeable, play the effect that liquid is discharged gas in transfusion device when dirty and liquid terminated in this sheath after medicinal liquid is full of transfusion device.
when this transfusion device uses, at first medical personnel will have handle air inlet bottle pin 2-1 and have handle air inlet bottle pin 2-2 to insert respectively liquid bag or liquid bottle, or one of them there is handle air inlet bottle pin 2-1, there is handle air inlet bottle pin 2-2 to insert liquid bag or liquid bottle, liquid starts dirty, originally flow into and dripped cylinder at 8 o'clock, tension force effect due to liquid, medicinal liquid terminates in opening 9-12, keep and drip cylinder 8 internal gas pressure balances by liquid level post 9-2 Exhaust Gas simultaneously, liquid level is dripping cylinder 8 interior risings, when liquid level rises to liquid level capital hole 9-4 and it is blocked, due to Exhaust Gas again, dripping cylinder 8 internal gas pressures increases, pressure surpasses the liquid tension at opening 9-12 place, force medicinal liquid to flow out from hole 9-11 under liquid level base for post platform by circular hole 9-10-1 from opening 9-12, then medicinal liquid is by liquid medicine filter 11, flexible pipe 16, screwed union 12 arrives the air-filtering membrane 13 that is positioned on screwed union sheath 14, the function of this film gas-permeable, liquid-impermeable stops at herein medicinal liquid, topping up is completed.Whole process need not medical personnel's nurse, medical personnel only need handle air inlet bottle pin 2-1 will be arranged and have handle air inlet bottle pin 2-2 to insert respectively liquid bag or liquid bottle, or one of them there is is handle air inlet bottle pin 2-1, has handle air inlet bottle pin 2-2 to insert liquid bag or liquid bottle, can leave, when to be used, screwed union sheath 14 is pulled up, connect corresponding scalp acupuncture, implement transfusion and get final product.After all medicinal liquid is totally lost, medicinal liquid drops to liquid medicine filter 11 places, because the liquid medicine filtering membrane 11-2 in liquid medicine filter 11 only has the air-locked function of liquid thoroughly, liquid will stop at this film and no longer descend, gas after replacing liquid bag in the transfusion device pipeline can be discharged by air-filtering membrane 11-1, this device has been avoided having alleviated greatly the transfusion risk of sufferer because of sufferer blood back careless and inadvertent or that replacing liquid bag causes not in time.
Claims (1)
1. one kind stopped filter infusion apparatus automatically from exhaust, comprise Y word pipe (4) and liquid medicine filter (11) that the two ends with drop cylinder (8) bond together by flexible pipe (16) respectively, the other end of Y word pipe (4) connects respectively with Intake Cover I(1-1 by two flexible pipes (16)) handle air inlet bottle pin I(2-1 arranged) and with Intake Cover II(1-2) handle air inlet bottle pin II(2-2 arranged), sealing card I(3-1) and sealing card II(3-2) be stuck in the outside of two flexible pipes (16), the other end of liquid medicine filter (11) is mutually bonding with screwed union (12), the upper chimeric screwed union sheath (14) of screwed union (12), water stops frame (10) and is socketed on the flexible pipe (16) that is connected between drop cylinder (8) and liquid medicine filter (11), it is characterized in that: also comprise two micropore level regulators (9), air-filtering membrane (13), described pair of micropore level regulator (9) is circular knob base (9-6), rectangle liquid level post (9-2) and fan-shaped liquid level base for post platform (9-1) three in one molding structure, be respectively equipped with semicircle groove (9-7) with bottom surface on circular knob base (9-6), round recessed (9-8), the outer half dog points of circular knob base (9-6) and bottom surface are provided with the inclined-plane (9-6-1) that a circle inwardly shrinks, be provided with rectangle liquid level post (9-2) on fan-shaped liquid level base for post platform (9-1) on two micropore level regulators (9), the center of rectangle liquid level post (9-2) is circular cylindrical cavity (9-13), be provided with rectangular recess (9-3) on the face of rectangle liquid level post (9-2) end, upper end in rectangular recess (9-3) is provided with liquid level capital hole (9-4), be provided with open recess (9-5) in the upper surface of rectangle liquid level post (9-2), be provided with rectangle blind hole (9-10) on the periphery of the circular knob base of two micropore level regulators (9), be provided with an opening (9-12) above rectangle blind hole (9-10), be provided with circular hole (9-10-1) on the inwall of rectangle blind hole (9-10), be respectively equipped with in two micropore level regulators (9) bottom surface round recesseds (9-8) hole (9-11) under liquid level base for post platform, liquid level post bottom outlet (9-9), under liquid level base for post platform, hole (9-11) communicates with circular hole (9-10-1), liquid level post bottom outlet (9-9) communicates with liquid level capital hole (9-4) by circular cylindrical cavity (9-13), described screwed union sheath (14) consists of the tubular body of integrated two different-diameters, joint in two tubular bodies is provided with a circle platform (14-1), on the circle platform (14-1) of described liquid medicine filtering membrane (13) hot weld in screwed union sheath (14) pipe, described pair of micropore level regulator (9) is entrenched in drop cylinder (8) inner bottom part, and two micropore level regulators (9) are seamless with the equal driving fit in contact site of drop cylinder (8) barrel and bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202565303U CN203280830U (en) | 2013-05-13 | 2013-05-13 | Self-exhausting type automatic stopping filtration infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202565303U CN203280830U (en) | 2013-05-13 | 2013-05-13 | Self-exhausting type automatic stopping filtration infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203280830U true CN203280830U (en) | 2013-11-13 |
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ID=49537213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202565303U Withdrawn - After Issue CN203280830U (en) | 2013-05-13 | 2013-05-13 | Self-exhausting type automatic stopping filtration infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203280830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223200A (en) * | 2013-05-13 | 2013-07-31 | 天津哈娜好医材有限公司 | Self-exhaust autostop filter infusion apparatus |
| CN104800920A (en) * | 2015-04-28 | 2015-07-29 | 山东威高集团医用高分子制品股份有限公司 | Multifunctional infusion set |
-
2013
- 2013-05-13 CN CN2013202565303U patent/CN203280830U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103223200A (en) * | 2013-05-13 | 2013-07-31 | 天津哈娜好医材有限公司 | Self-exhaust autostop filter infusion apparatus |
| CN103223200B (en) * | 2013-05-13 | 2014-12-10 | 天津哈娜好医材有限公司 | Self-exhaust autostop filter infusion apparatus |
| CN104800920A (en) * | 2015-04-28 | 2015-07-29 | 山东威高集团医用高分子制品股份有限公司 | Multifunctional infusion set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20141210 |
|
| RGAV | Abandon patent right to avoid regrant |