CN201147494Y - Double tube and hollow boat type transfusion bag member with medicine-adding sealing cover - Google Patents
Double tube and hollow boat type transfusion bag member with medicine-adding sealing cover Download PDFInfo
- Publication number
- CN201147494Y CN201147494Y CNU2007203058762U CN200720305876U CN201147494Y CN 201147494 Y CN201147494 Y CN 201147494Y CN U2007203058762 U CNU2007203058762 U CN U2007203058762U CN 200720305876 U CN200720305876 U CN 200720305876U CN 201147494 Y CN201147494 Y CN 201147494Y
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- tube
- transfusion
- dosing
- ship
- seal cover
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- Expired - Lifetime
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Abstract
The utility model relates to a duplex tube with a chemical dosing sealed cover and inner clean ship type infusion bag fitting part, which belongs to a medical infusion bag fitting part. The duplex tube with a chemical dosing sealed cover and inner clean ship type infusion bag fitting part comprises a softer inner clean ship type ship-shaped tube body seat, a perfusion tube and a filling chemical dosing tube, wherein, the mid-hollow of the perfusion tube is provided with a sealed septum; one end of the filling chemical dosing tube is fixedly connected with the periphery of a filling hole, and the other end is provided with the chemical dosing sealed cover. The duplex tube with a chemical dosing sealed cover and inner clean ship type infusion bag fitting part has the advantages that the optimum transitional connection of the harder perfusion tube, the filling chemical dosing dual-purpose tube and an infusion bag soft coating is realized, and the damage to the connection part of hard material and soft material is prevented; the chemical dosing sealed cover can ensure water does not permeate at the time of sterilizing to cause the outer surfaces of gaskets after sterilizing to be in a sterile state all the time; the outer surfaces of the gaskets are not needed to be sterilized before injecting or taking liquid medicine towards a vessel; the filling chemical dosing tube has the function of anti-counterfeiting.
Description
Technical field
This utility model belongs to the medical infusion bags accessory.
Background technology
The tube for transfusion of medical infusion bags, fill chemical feed pipe are main accessories, because it is harder that the material of tube for transfusion, fill chemical feed pipe requires, and the requirement of the material of the bag of transfusion bag is very soft, cause harder tube for transfusion, fill chemical feed pipe and the connecting portion of very soft bag to produce breakage, thereby the powder charge hydrorrhea is gone out and external microbe pollutes a bag inner liquid medicine because of bending.And tube for transfusion, fill chemical feed pipe are circular under normal conditions, make the connecting portion of tube for transfusion, fill chemical feed pipe and bag in manufacturing process, be difficult to sealing, so people are provided with the tube for transfusion wing that is beneficial to sealing in manufacturing process at the connecting portion of tube for transfusion, fill chemical feed pipe and bag, just the connecting portion at tube for transfusion, fill chemical feed pipe and bag is provided with the body seat of being made by relatively hard materials (or claiming Connection Block), and the width of body seat is less than the width of bag fillet.This structure such as Chinese patent 200520052881.8,200620050623.0,200620050316.2,200420036219.9.But this body seat (or claiming Connection Block) still produces breakage because of bending easily with the connecting portion of bag.
After in factory, medicinal liquid being poured into bag from filling tube, at the charging aperture heat seal sealing dosing lid of filling tube, convenient the time again to patient infusion, in bag, add medicine with metal needle.But this dosing seal cover is generally combined by aluminum metal, pad, vinyl cover, can not seal fully between vinyl cover and the pad, water is easy to infiltrate when sterilization, can not guarantee that the pad outer surface is in aseptic condition all the time, before in container, injecting or taking out medicinal liquid, must carry out disinfection the pad outer surface.
Summary of the invention
The purpose of this utility model provides a kind of transfusion bag accessory, and its tube for transfusion, the dual-purpose pipe of fill dosing and bag material connecting portion are not fragile; Its dosing seal cover water when sterilization can not infiltrate fully, can guarantee that the pad outer surface is in aseptic condition all the time, need not carry out disinfection to the pad outer surface before injecting in container or taking out medicinal liquid.
Design of the present utility model is: as the body seat, body seat hardness is between tube for transfusion, fill chemical feed pipe and bag material with clean ship formula structure in a kind of.The harder lower portion of harder tube for transfusion, fill chemical feed pipe and interior clean ship formula structure is communicated with, and softer " the ship limit " of the boat form structure of interior sky is used for being connected with the flexible plastic bag of transfusion bag.Because " ship limit " is softer, and the surface is level and smooth substantially, the connecting portion of bag is difficult for bending, can prevent that two kinds of material connecting portions of soft or hard from damaging the situation of soft material because of bending.And be welded on the fill dosing mouth of pipe with a kind of dosing seal cover, this dosing seal cover water when sterilization can not infiltrate fully, can guarantee that the pad outer surface is in aseptic condition all the time, before in container, injecting or taking out medicinal liquid, need not carry out disinfection the pad outer surface.
Structure of the present utility model is:
The transfusion bag accessory of two-tube and interior clean ship formula body seat, comprise softer ship shape body seat, tube for transfusion, a fill chemical feed pipe, it is characterized in that: the ship shape bottom of softer ship shape body seat is provided with infusion hole and fill hole, one end of tube for transfusion is fixedlyed connected with the infusion hole edge, and the interior sky of ship shape body seat is communicated with tube for transfusion; Hollow at tube for transfusion is provided with seal dissepiment, seal dissepiment is suitably thick, when promptly the people pushes liquid in the transfusion bag, and the fluid pressure packing film of decoding that can not rise, and transfusion needle can easier puncture seal dissepiment when using, and makes transfusion needle can contact liquid in the transfusion bag; The discharging opening of tube for transfusion is provided with seal cover, and seal cover is made with rubber, plastic or other material; In the same side of tube for transfusion, an end of fill chemical feed pipe is fixedlyed connected with the fill bore edges, in medicated bag, pour into medicinal liquid by the fill chemical feed pipe after, with dosing seal cover and the heat seal of fill chemical feed pipe welding.Ship shape body seat, tube for transfusion, fill chemical feed pipe three constitute the transfusion bag accessory of two-tube and interior clean ship formula body seat.
The effect of ship shape body seat is harder tube for transfusion, transfusion bag bag that the fill chemical feed pipe is cambic with very soft are connected, prevent from firmly directly to be connected with soft material very, cause produce and use in, incite somebody to action the connecting portion damage of very soft transfusion bag because of bending.Be to increase the hard soft two kinds of material linkage functions of ship shape body seat transition, ship shape body seat is made thick middle and hard, thin edge and soft structure.Ship shape body seat and tube for transfusion and fill chemical feed pipe connecting portion are the ship pipe jointing part, and the edge of ship shape body seat is a ship film connecting portion, and the thickness of ship pipe jointing part is greater than the thickness of ship film connecting portion.
Ship shape body seat can be a single injection-molded with being connected of tube for transfusion and fill chemical feed pipe, also can be welding, bonding etc., the mantle of ship shape body seat and transfusion bag be connected can be weld, bonding etc.
The Kongxiang is logical in fill chemical feed pipe and the medicated bag, behind the medicinal liquid of packing in medicated bag by the fill chemical feed pipe, with dosing seal cover and fill chemical feed pipe heat seal welding.
Can be provided with shallow anti-skidding depression on the outer surface of ship shape body seat.These shallow anti-skidding depressions are used for holding steady transfusion bag when tube for transfusion inserts transfusion needle.The character pattern depression that shallow anti-skidding depression can be relevant trade mark, nomenclature of drug, usage, consumption etc.
Ship shape body seat edge forms a complete bag with after the plastic bag of transfusion bag is connected.
The copolymer of ship shape body seat, tube for transfusion, fill chemical feed pipe three's material available polyethylene, polypropylene, ethylene and propylene, polyethylene and polyacrylic mixture, modified poly ethylene, modified polypropene etc.
The structure of dosing seal cover is, comprise according to order superimposed draw lid, pad, matrix pad circle three parts, be used in the mouth of pipe of chemical feed pipe, the periphery of matrix pad circle and the mouth of pipe of chemical feed pipe is chimeric and heat seal is tightly connected.Drawing lid to expose when making things convenient for dosing operates.Draw lid to comprise matrix lid and two parts of draw ring, the thin slice for pulling off in the middle of the matrix lid, the thin slice periphery is provided with easy-to-draw impression, and draw ring is connected above the thin slice; During dosing, pull draw ring,,, just can pull off thin slice, expose the pad of lower floor so pull draw ring again because of the thin slice periphery is provided with easy-to-draw impression because draw ring and thin slice link together.
Matrix pad circle and matrix lid have living space in the middle of making matrix pad circle and matrix lid all with the part of leaving a blank in opposite directions.Matrix pad circle and matrix lid are provided with gasket body in the space of leaving a blank in opposite directions, and pad periphery cross section be " worker " font sheet zoarium, gasket body be used for the metal needle thorn fashionable and extract out after can elastic packing, generally gasket body thickness is 2-6mm.The effect of the intermediary thin slice of matrix pad circle is the medicinal liquid in isolation pad and the container, prevents pad and medicinal liquid generation chemical reaction.The thickness of matrix pad circle thin slice is 0.1-0.4mm.
Draw lid generally to select modified polypropylene material for use; Pad is generally selected materials such as rubber, silicone rubber, polyisoprene for use; Matrix pad circle is generally selected modified polypropylene material for use.
The combined method of dosing seal cover: earlier pad is embedded in the matrix pad circle, will draw lid and the heat seal of matrix pad circle to be tightly connected again.
Advantage of the present utility model: make hard soft two kinds of materials carry out transitional the connection, prevent that the soft material of hard soft two kinds of material connecting portions from being bent damage.Particularly ship shape body seat is made thick position, center and is connected with the fill chemical feed pipe with the tube for transfusion of hard material, the position of thin edge is connected with the mantle of transfusion medicated bag, and the transition with mantle the best of the medicated bag of infusing is connected the tube for transfusion of having realized hard material with the fill chemical feed pipe; The peripheral hot sealing of drawing lid and matrix pad circle of dosing seal cover, can guarantee that water can not infiltrate fully when sterilization, can guarantee that sterilization back pad outer surface is in aseptic condition all the time, need not carry out disinfection to the pad outer surface before injecting or taking out medicinal liquid in container; This utility model also has antiforge function, can discern whether to add medicine or got medicine in drug container: these 2 of the vestiges that the dosing seal cover draws whether lid was drawn back, whether matrix pad circle has acupuncture all can be used as antiforge function.
Description of drawings
Fig. 1 is the plane perspective structural representation of interior clean ship formula transfusion bag accessory;
Fig. 2 is the plan structure sketch map of interior clean ship formula transfusion bag accessory;
Fig. 3 is the perspective view that the tool portion of interior clean ship formula transfusion bag accessory analyses and observe;
Fig. 4 has the ship shape body seat of thickness difference and the sectional structure sketch map of tube for transfusion;
Fig. 5 is this dosing seal cover is connected one with chemical feed pipe a structural representation;
Fig. 6 is the parts assembly structure sketch map of this dosing seal cover and chemical feed pipe;
Fig. 7 is this dosing seal cover and chemical feed pipe cross-sectional view;
1 is ship shape body seat, the 2nd among the figure, tube for transfusion, the 4th, and shallow anti-skidding depression, the 5th, seal dissepiment, the 6th, ship pipe jointing part, the 7th, ship film connecting portion, the 8th, discharging opening, the 9th, seal cover, the 10th, fill chemical feed pipe, the 11st, dosing seal cover, the 12nd, charging aperture, the 21st, drawing lid, 21-1 is that matrix lid, 21-2 are that draw ring, 21-3 are thin slices, the 22nd, and pad, 22-1 are that " worker " font chimera, 22-2 are gasket body, the 23rd, and matrix pad circle, 23-1 are thin slices.
The specific embodiment
Embodiment 1, a kind of two-tube and interior clean ship formula transfusion bag accessory that the dosing seal cover is arranged
Once be injection molded into interposition with modified polypropylene material and be equipped with tube for transfusion 2 and fill chemical feed pipe 10, the body seat is the transfusion bag accessory of interior clean ship shape body seat 1.Ship shape body seat 1 its long 12.0cm, the widest part 0.8cm, the ship shape two ends are wide to be 0.1cm, ship shape body seat 1 and tube for transfusion 2 and fill chemical feed pipe 10 connecting portion thickness 0.3cm, the ship shape brim-portion thickness is 0.1cm.The degree of tube for transfusion 2 interior diameters for tightly overlapping transfusion needle.The hollow of tube for transfusion 2 is provided with seal dissepiment 5.About the about 0.1cm of the thickness of seal dissepiment 5, seal dissepiment 5 is suitably thick, when promptly the people pushes liquid in the transfusion bag, and the fluid pressure packing film 5 of decoding that can not rise, and transfusion needle can easier puncture seal dissepiment 5 when using, and makes transfusion needle can contact medicinal liquid in the transfusion bag.The discharging opening 8 of tube for transfusion 2 is provided with seal cover 9, and its material is a modified polypropene, is connected with tube for transfusion 2 with welding method after injection mo(u)lding.Behind the medicinal liquid of in medicated bag, packing into by fill chemical feed pipe 10, with dosing seal cover and fill chemical feed pipe heat seal welding.
The manufacture method of dosing seal cover: draw and cover 21 usefulness modified polypropylene materials and make, drawing and covering 21 structure is to comprise matrix lid 21-1 and two parts of draw ring 21-2, thin slice 21-3 for being used to pull off in the middle of the matrix lid 21-1, thin slice 21-3 periphery is provided with easy-to-draw impression, and draw ring 21-2 is connected above the thin slice 21-3; During dosing, pull draw ring 21-2,, because of thin slice 21-3 periphery is provided with easy-to-draw impression, just can pull off thin slice 21-3 again, expose the pad 22 of lower floor so pull draw ring 21-2 because draw ring 21-2 and thin slice 21-3 link together.Be provided with gasket body 22-2 in matrix pad circle 23 and the matrix lid 21-1 space of leaving a blank in opposite directions, pad 22 peripheral cross sections are the fit 22-1 of " worker " font sheet.Matrix pad circle 23 usefulness modified polypropylene materials are made.The thin slice 21-3 thickness of matrix pad circle 23 middle parts is 0.2mm.Pad 22 usefulness silastic materials are made.The gasket body 22-2 thickness of pad 22 is 4mm.The combination of dosing seal cover: earlier pad is embedded in the matrix pad circle 23, will draw again cover 21 and 23 heat seals of matrix pad circle be tightly connected.
Transfusion bag accessory primary structure and material are same as embodiment 1, but ship shape body seat 1 outer surface is provided with shallow anti-skidding depression 4.To patient infusion the time, a hands lunges tube for transfusion 2 with transfusion needle, and another can hold steady shallow anti-skidding depression 4, handled easily.The character pattern depression that shallow anti-skidding depression 4 is relevant trade mark, nomenclature of drug, usage, consumption etc.Embodiment 3, the two-tube and interior clean ship formula transfusion bag accessory made from welding manner that the dosing seal cover is arranged
Be injection molded into ship shape body seat 1 with modified polypropylene material, infusion hole and the charging hole with tube for transfusion 2 interior empty equal diameters left in the hull bottom position of ship shape body seat 1.
Ship shape body seat 1 is a rectangle, its long 10.0cm, and the widest part 0.6cm, the ship shape two ends are wide to be 0.1cm, with tube for transfusion 2 connecting portion thickness 0.3cm, the ship shape brim-portion thickness is 0.1cm.The degree of tube for transfusion 2 interior diameters for tightly overlapping transfusion needle.
Be injection molded into tube for transfusion 2 with modified polypropylene material, the hollow of tube for transfusion 2 is provided with seal dissepiment 5.About the about 0.1cm of the thickness of seal dissepiment 5, seal dissepiment 5 is suitably thick, when promptly the people pushes the liquid of transfusion in the medicated bag, and the fluid pressure packing film 5 of decoding that can not rise, and transfusion needle can easier puncture seal dissepiment 5 when using, and makes transfusion needle can contact medicinal liquid in the transfusion bag.The discharging opening 8 of tube for transfusion 2 is provided with seal cover 9, and its material is a modified polypropene, is connected with tube for transfusion 2 with welding method after injection mo(u)lding.Be injection molded into fill chemical feed pipe 10 with modified polypropylene material.
Welding ship shape body seat 1, tube for transfusion 2, fill chemical feed pipe 10: the infusion hole 3 of ship shape body seat 1 is aimed at the interior sky of tube for transfusion 2 one ends, ship shape body seat 1 and tube for transfusion 2 are welded as a whole with the method that adds thermal weld; The charging hole of ship shape body seat 1 is aimed at the interior sky of fill chemical feed pipe 10 1 ends, ship shape body seat 1 and fill chemical feed pipe 10 are welded as a whole with the method that adds thermal weld; Becoming ship shape body seat 1 bottom has the transfusion bag accessory of tube for transfusion 2 and fill chemical feed pipe 10.
The thin slice 21-3 thickness of matrix pad circle 23 middle parts is 0.3mm.Pad 22 usefulness silastic materials are made.The gasket body 22-2 thickness of pad 22 is 6mm.The combination of dosing seal cover: earlier pad is embedded in the matrix pad circle 23, will draw again cover 21 and 23 heat seals of matrix pad circle be tightly connected.
Behind the medicinal liquid of in medicated bag, packing into by fill chemical feed pipe 10, with dosing seal cover and fill chemical feed pipe heat seal welding.The material of dosing seal cover and manufacture method are with embodiment 1.
Claims (8)
- Two-tube and the interior clean ship formula transfusion bag accessory that 1, the dosing seal cover is arranged, the body seat (1), tube for transfusion (2), the fill chemical feed pipe (10) that comprise a softer interior clean ship formula structure, it is characterized in that: the ship shape bottom of softer ship shape body seat (1) is provided with infusion hole and fill hole, and an end of tube for transfusion (2) is fixedlyed connected with the infusion hole edge; The hollow of tube for transfusion (2) is provided with seal dissepiment (5); One end of the dual-purpose pipe of fill dosing (10) is fixedlyed connected with the fill bore edges, and the other end of the dual-purpose pipe of fill dosing (10) is charging aperture (12), is welded with dosing seal cover (11) on the charging aperture (12);The dosing seal cover comprise according to order superimposed draw lid (21), pad (22), matrix pad circle (23) three parts, draw lid (21) to comprise matrix lid (21-1) and draw ring (21-2), in the middle of the matrix lid (21-1) is thin slice (21-3), thin slice (21-3) periphery is provided with easy-to-draw impression, and draw ring (21-2) is connected above the thin slice (21-3); Matrix pad circle (23) and matrix lid (21-1) are all with the part of leaving a blank in opposite directions, be provided with gasket body (22-2) in matrix pad circle (23) and matrix lid (21-1) the leaving a blank in opposite directions, the peripheral cross section of pad (2) is " worker " font chimera (22-1), pad (2) embeds in the matrix pad circle (23), draws the peripheral heat seal of lid (21) and matrix pad circle (23) to be tightly connected.
- 2, the two-tube and interior clean ship formula transfusion bag accessory that the dosing seal cover is arranged according to claim 1, it is characterized in that: ship shape body seat (1) is ship pipe jointing part (6) with tube for transfusion (2) and fill chemical feed pipe (10) connecting portion, the edge of ship shape body seat (1) is a ship film connecting portion (7), and the thickness of ship pipe jointing part (6) is greater than the thickness of ship film connecting portion (7).
- 3, the two-tube and interior clean ship formula transfusion bag accessory that the dosing seal cover is arranged according to claim 1, it is characterized in that: the discharging opening (8) of tube for transfusion (2) is provided with seal cover (9).
- 4, the two-tube and interior clean ship formula transfusion bag accessory that the dosing seal cover is arranged according to claim 1, it is characterized in that: ship shape body seat (1) outer surface is provided with shallow anti-skidding depression (4).
- 5, the two-tube and interior clean ship formula transfusion bag accessory that the dosing seal cover is arranged according to claim 1, it is characterized in that: the intermediary gasket body of pad (22) (22-2) thickness is 2-6mm.
- 6, the two-tube and interior clean ship formula transfusion bag accessory that the dosing seal cover is arranged according to claim 5, it is characterized in that: the intermediary gasket body of pad (2) (2-2) thickness is 4mm.
- 7, the two-tube and interior clean ship formula transfusion bag accessory that the dosing seal cover is arranged according to claim 1, it is characterized in that: the intermediary thin slice of matrix pad circle (23) (23-1) segment thickness is 0.1-0.4mm.
- 8, the two-tube and interior clean ship formula transfusion bag accessory that the dosing seal cover is arranged according to claim 7, it is characterized in that: the intermediary thin slice of matrix pad circle (23) (23-1) segment thickness is 0.20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203058762U CN201147494Y (en) | 2007-11-23 | 2007-11-23 | Double tube and hollow boat type transfusion bag member with medicine-adding sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203058762U CN201147494Y (en) | 2007-11-23 | 2007-11-23 | Double tube and hollow boat type transfusion bag member with medicine-adding sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201147494Y true CN201147494Y (en) | 2008-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203058762U Expired - Lifetime CN201147494Y (en) | 2007-11-23 | 2007-11-23 | Double tube and hollow boat type transfusion bag member with medicine-adding sealing cover |
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| CN (1) | CN201147494Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048640A (en) * | 2011-01-28 | 2011-05-11 | 周小君 | Integrated plastic double-color cover with double pipes and double valves for packaging large infusion soft bags and bottles |
| CN102068380A (en) * | 2011-01-28 | 2011-05-25 | 周小君 | Integrated three-tube three-valve large transfusion soft bag and bottle packaging plastic double-color cover |
| CN102423283A (en) * | 2011-10-19 | 2012-04-25 | 重庆莱美药业股份有限公司 | Double-valve cover with medicine mixing nozzle and infusion soft bottle |
| CN101804008B (en) * | 2009-12-22 | 2012-11-07 | 四川科伦药业股份有限公司 | Infusion bag part with fusiform seat, side pull filling infusion tube and gasket ring dosing tube |
| CN101804009B (en) * | 2009-12-22 | 2012-11-21 | 四川科伦药业股份有限公司 | Infusion bag part with fusiform seat, top pull infusion tube and gasket ring dosing tube |
| CN101804010B (en) * | 2009-12-22 | 2012-11-21 | 四川科伦药业股份有限公司 | Infusion bag part with fusiform seat, top pull filling infusion tube and gasket ring dosing tube |
| CN101804005B (en) * | 2009-12-22 | 2012-11-21 | 四川科伦药业股份有限公司 | Transfusion container sealing cover with top-pull type transfusion pipe and drug feeding pipe |
| CN101804003B (en) * | 2009-12-22 | 2012-11-21 | 四川科伦药业股份有限公司 | Transfusion container sealing cover with easily-torn sealing membrane transfusion pipe |
| CN101804007B (en) * | 2009-12-22 | 2012-12-19 | 四川科伦药业股份有限公司 | Infusion bag part with fusiform seat, side pull infusion tube and gasket ring dosing tube |
| CN104138335A (en) * | 2014-08-20 | 2014-11-12 | 四川科伦药业股份有限公司 | Single-seat and double-valve infusion bag |
| CN111207808A (en) * | 2018-11-22 | 2020-05-29 | 巴鲁夫公司 | Sensor housing and sensor |
-
2007
- 2007-11-23 CN CNU2007203058762U patent/CN201147494Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804005B (en) * | 2009-12-22 | 2012-11-21 | 四川科伦药业股份有限公司 | Transfusion container sealing cover with top-pull type transfusion pipe and drug feeding pipe |
| CN101804008B (en) * | 2009-12-22 | 2012-11-07 | 四川科伦药业股份有限公司 | Infusion bag part with fusiform seat, side pull filling infusion tube and gasket ring dosing tube |
| CN101804009B (en) * | 2009-12-22 | 2012-11-21 | 四川科伦药业股份有限公司 | Infusion bag part with fusiform seat, top pull infusion tube and gasket ring dosing tube |
| CN101804010B (en) * | 2009-12-22 | 2012-11-21 | 四川科伦药业股份有限公司 | Infusion bag part with fusiform seat, top pull filling infusion tube and gasket ring dosing tube |
| CN101804003B (en) * | 2009-12-22 | 2012-11-21 | 四川科伦药业股份有限公司 | Transfusion container sealing cover with easily-torn sealing membrane transfusion pipe |
| CN101804007B (en) * | 2009-12-22 | 2012-12-19 | 四川科伦药业股份有限公司 | Infusion bag part with fusiform seat, side pull infusion tube and gasket ring dosing tube |
| CN102068380A (en) * | 2011-01-28 | 2011-05-25 | 周小君 | Integrated three-tube three-valve large transfusion soft bag and bottle packaging plastic double-color cover |
| CN102048640A (en) * | 2011-01-28 | 2011-05-11 | 周小君 | Integrated plastic double-color cover with double pipes and double valves for packaging large infusion soft bags and bottles |
| CN102048640B (en) * | 2011-01-28 | 2013-04-24 | 周小君 | Integrated plastic double-color cover with double pipes and double valves for packaging large infusion soft bags and bottles |
| CN102068380B (en) * | 2011-01-28 | 2013-04-24 | 周小君 | Integrated three-tube three-valve large transfusion soft bag and bottle packaging plastic double-color cover |
| CN102423283A (en) * | 2011-10-19 | 2012-04-25 | 重庆莱美药业股份有限公司 | Double-valve cover with medicine mixing nozzle and infusion soft bottle |
| CN104138335A (en) * | 2014-08-20 | 2014-11-12 | 四川科伦药业股份有限公司 | Single-seat and double-valve infusion bag |
| CN111207808A (en) * | 2018-11-22 | 2020-05-29 | 巴鲁夫公司 | Sensor housing and sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongzhou Junjian Plastic Co., Ltd. Assignor: Sichuan Kelun Pharmaceutical Co., Ltd. Contract record no.: 2010510000011 Denomination of utility model: Double tube and hollow boat type transfusion bag member with medicine-adding sealing cover Granted publication date: 20081112 License type: Exclusive License Record date: 20100330 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081112 |