CN101617988B - Inverted double-valve sterile soft bag transfusion package - Google Patents
Inverted double-valve sterile soft bag transfusion package Download PDFInfo
- Publication number
- CN101617988B CN101617988B CN 200910148121 CN200910148121A CN101617988B CN 101617988 B CN101617988 B CN 101617988B CN 200910148121 CN200910148121 CN 200910148121 CN 200910148121 A CN200910148121 A CN 200910148121A CN 101617988 B CN101617988 B CN 101617988B
- Authority
- CN
- China
- Prior art keywords
- bag
- transfusion package
- valve
- inverted double
- sterile soft
- 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.)
- Active
Links
Images
Abstract
The invention discloses an inverted double-valve sterile soft bag transfusion package comprising a soft bag package container, a hanger, a double-valve combination cover and an inverted supporting sleeve, wherein the soft bag package container comprises a bag hole, a bag shoulder, a bag body and a bag bottom, the bag shoulder extends downwards from the bag hole, the bag body extends downwards from the bag shoulder, the ratio of the width to the thickness of the bag body is larger than or equal to 1.8, and the bag bottom extends to close in a tapered mode downwards; the hanger is arranged at the bag bottom to hang the soft bag package container; the double-valve combination cover is used for sealing the bag hole and is provided with valve holes which correspond to two medical liquid channels; and the inverted supporting sleeve is sleeved on the double-valve combination cover. The inverted double-valve sterile soft bag transfusion package has the advantages that the manufacturing cost is as low as a plastic bottle and the package body is easy to contract, and can not only be hung to transfuse, but also can be placed in an inverted mode.
Description
Technical field
The invention belongs to the medical packaging field, be specifically related to a kind of packing container of infusion products.
Background technology
The infusion solutions packing has two kinds of forms at present, i.e. plastic bottle and soft bag.Wherein, Fig. 1 and Fig. 2 show the plastic bottle packing form, and this transfusion has the bottle 11 of fixed in shape and is welded in the composite cover 12 on the bottle with plastic bottle packing 10, and this bottle can be placed on the ground through the bottom.Fig. 3 shows transfusion and uses the packed in flexible pouchy form, and this transfusion comprises the bag 21 of band suspension ring and interface and be welded in the composite cover on the bag mouth that the suspension ring on the bag 21 supply to hang up when transfusion with packed in flexible pouchy 20.
With plastic bottle packing splendid attire infusion products, because plastic bottle can not shrink, the air admission of surrounding must be arranged in infusion process, this just produces pollution in various degree to medicinal liquid unavoidably, is unfavorable for patient's health.Adopt packed in flexible pouchy to come the splendid attire infusion products, in infusion process, owing to thin film can shrink, thereby do not have air to infiltrate, the quality of medicinal liquid is guaranteed, but because the soft bag infusion product price is higher relatively at present, so aspect promoting the use of, be restricted.
Summary of the invention
The object of the present invention is to provide a kind of can the contraction and lower-cost inverted double-valve sterile soft bag transfusion package.
For this reason; The invention provides a kind of inverted double-valve sterile soft bag transfusion package; Comprise: the packed in flexible pouchy container, it comprises bag mouth, takes on to the bag that extends below from bag mouth; From bag shoulder to extend below and the ratio of width and thickness more than or equal to 1.8 bag body, and extend to the closed bag end from the downward convergent of bag body; Suspension member is at the bottom of being arranged on bag, to hang the packed in flexible pouchy container; The bivalve composite cover is used to seal bag mouth, and the bivalve composite cover has the valve port corresponding to two medicine liquid channels; And the handstand splicing sleeve, be sheathed on the bivalve composite cover.
Alternatively, above-mentioned suspension member be take shape in bag at the bottom of the laminar sheet that hangs at middle part.
Alternatively, above-mentioned suspension member is the suspension ring at the bottom of being fixedly attached to bag.
Alternatively, the above-mentioned bag end, have the welded post that runs through suspension ring, and welded post forms the fixedly accumulation portion of suspension ring.
Alternatively, above-mentioned suspension ring comprise circular fixed part and the draw ring that links to each other with circular fixed part, and the welded post at the bag end forms the accumulation portion of fixing circular fixed part.
Alternatively, the cross section of above-mentioned bag body is waist shape.
Alternatively, the cross section of above-mentioned bag body is flat hexagon.
Alternatively, the above-mentioned bag end in the longitudinal section of thickness direction V-shaped basically or U-shaped.
Preferably, the combinations thereof lid comprises: enclosing cover, and its roof outside has 2 foldable handles; Plug, the roof that is positioned at enclosing cover is inboard; And inner cap, be connected in the enclosing cover and be close to and contact with plug.
According to inverted double-valve sterile soft bag transfusion package of the present invention; Through design bag body and the bag shape at the end; Make it to take the shape of the letter U or the V-arrangement transition, and make bag mouth, bag shoulder, bag body and the bag end one-body molded, like this; The advantage of low manufacturing cost that had both had plastic bottle has the advantage that bag body shrinks easily again.In addition, through the handstand splicing sleeve is set, double-valve sterile soft bag transfusion package of the present invention is stood upside down place; Through suspension member is set, be convenient to the transfusion of hanging of double-valve sterile soft bag transfusion package at the bottom of bottle.
Except top described purpose, feature and advantage, the present invention also has other purpose, feature and advantage.Below will be with reference to figure, other purpose, characteristic and effect of the present invention done further detailed explanation.
Description of drawings
Constitute this description a part, be used for further understanding accompanying drawing of the present invention and show the preferred embodiments of the present invention, and be used for explaining principle of the present invention with description.Among the figure:
Fig. 1 shows the structure of existing transfusion with plastic bottle packing with cutaway view;
Fig. 2 shows the upward view of plastic bottle packing shown in Figure 1;
Fig. 3 shows the structure of existing packed in flexible pouchy with cutaway view;
Fig. 4 shows the schematic structure of first embodiment of inverted double-valve sterile soft bag transfusion package according to the present invention with cutaway view;
Fig. 5 is the A-A cross sectional view of inverted double-valve sterile soft bag transfusion package shown in Figure 4;
Fig. 6 shows the plan structure of the employed another kind of suspension ring of inverted double-valve sterile soft bag transfusion package shown in Figure 4;
Fig. 7 shows the cutaway view of suspension ring shown in Figure 6 along the A-A line;
Fig. 8 shows the enlarged diagram of the employed bivalve composite cover of inverted double-valve sterile soft bag transfusion package shown in Figure 4;
Fig. 9 shows the plan structure of bivalve composite cover shown in Figure 8;
Figure 10 shows the employed splicing sleeve of inverted double-valve sterile soft bag transfusion package shown in Figure 4;
Figure 11 shows the schematic structure of first embodiment of packed in flexible pouchy container according to the present invention;
Figure 12 shows the upward view of packed in flexible pouchy container shown in Figure 11;
Figure 13 shows the schematic structure of second embodiment of packed in flexible pouchy container according to the present invention;
Figure 14 shows the vertical view of packed in flexible pouchy container shown in Figure 13;
Figure 15 shows the schematic structure of second embodiment of inverted double-valve sterile soft bag transfusion package according to the present invention with cutaway view;
Figure 16 shows the sketch map structure of the 3rd embodiment of packed in flexible pouchy container according to the present invention;
Figure 17 shows the upward view of packed in flexible pouchy container shown in Figure 16;
Figure 18 shows the sketch map structure of the 4th embodiment of packed in flexible pouchy container according to the present invention; And
Figure 19 shows the vertical view of packed in flexible pouchy container shown in Figure 180.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, inverted double-valve sterile soft bag transfusion package of the present invention and packed in flexible pouchy container are described in detail.
Fig. 4 shows the schematic structure of first embodiment of inverted double-valve sterile soft bag transfusion package 30 according to the present invention with cutaway view, and Fig. 5 is the A-A cross sectional view of inverted double-valve sterile soft bag transfusion package 30 shown in Figure 4.In the present embodiment, inverted double-valve sterile soft bag transfusion package 30 comprises packed in flexible pouchy container 31, is welded in bivalve composite cover 32 on the bag mouth of packed in flexible pouchy container 31 and the splicing sleeve 33 that is sheathed on bivalve composite cover 32.In other embodiments, also can not be provided with handstand splicing sleeve 33 on the bivalve composite cover 32.
Packed in flexible pouchy container 31 comprise bag mouth 311, from bag mouth to the bag shoulder that extends below 312, from the bag shoulder to the bag body 313 that extends below, suspension ring 315 at the bottom of the downward convergent of bag body extends to the closed bag end 314 and is fixedly connected on bag.As a kind of special case, the bag end 314, also be retractable into the straight line of a vertical bag body 313.
Wherein, the bag end 314, have welded post 316, and this welded post 316 is used for fixing suspension ring 315.Particularly, welded post 316 runs through the modes of suspension ring 315 back through heat fusing and forms the fixedly end of suspension ring.
Wherein, suspension ring 315 are dihedral, offer lifting hole(eyelet) 315a, and this lifting hole(eyelet) 315a is used for hanging of inverted double-valve sterile soft bag transfusion package.
Wherein, bag mouth 311, bag shoulder 312, bag body 313, the bag end 314 and welded post 316 can be through annotating the molding of stretch blow method, and the softer bag of producing cost is low.This packed in flexible pouchy container employing soft plastic for example polypropylene and polypropylene modified material etc. is processed, so that hang when infusing, the packed in flexible pouchy tank capacity shrinks, and certainly, also can select to be easy to hang other resin material of contraction.The width H of the cross section of packed in flexible pouchy container 31 and the ratio of thickness D be more than or equal to 1.8, for example is chosen as numerical value such as 2.0,2.5,2.8,3.0,3.5,4.0,5.0,5.8,6.0.It is pointed out that on the bag mouth 311 and can not have step 311a.
Bivalve composite cover 32 comprises enclosing cover 321, is connected in the inner cap 323 of enclosing cover 321; Be folded in the plug 325 at the top of inner cap 323; On enclosing cover 321, be provided with 2 or 3 foldable handles 322,324; Fracture foldable handle 322 and foldable handle 324 can expose the plug zone corresponding to medicine liquid channel 326 and medicine liquid channel 327, and conventional dosing operation and transfusion operation can be realized thrusting syringe needle in these plug zones.When electing medicine liquid channel 326 as the dosing passage, 327 of medicine liquid channels are infusion channel, and vice versa.
Fig. 6 shows the plan structure of the employed another kind of suspension ring of inverted double-valve sterile soft bag transfusion package shown in Figure 4, and Fig. 7 shows the cutaway view of suspension ring shown in Figure 6 along the A-A line.Like Fig. 6 and shown in Figure 7, suspension ring 315 comprise circular fixed part 315d, draw ring 315b that is fixed in welded post 316 and the connecting portion 315c that connects circular fixed part 315d and draw ring 315b.Wherein, this circle fixed part 315d has the hole 315e that supplies welded post 316 to pass, and should circle fixed part 315d and draw ring 315b between be provided with annular groove 315f, this draw ring 315b is used for hanging of inverted double-valve sterile soft bag transfusion package when pull-up.
Fig. 8 shows the enlarged diagram of the employed bivalve composite cover of inverted double-valve sterile soft bag transfusion package shown in Figure 4; Fig. 9 shows the plan structure of bivalve composite cover shown in Figure 8; In bivalve composite cover shown in Figure 8; One foldable handle 322 is retained on the enclosing cover 321, and another foldable handle has removed through fractureing, thereby exposes the plug zone of corresponding dispensing channel 327.In addition, also be provided with the annular boss 321a of axial location splicing sleeve 33 on the enclosing cover 321 of bivalve composite cover 32.
In the present invention, being not limited to said structure bivalve composite cover, can also be the lid of other structure of sealing bag mouth 311.
Figure 10 shows the employed splicing sleeve 33 of inverted double-valve sterile soft bag transfusion package shown in Figure 4.As shown in the figure; Splicing sleeve 33 comprises sleeve part 331 that is sheathed on enclosing cover 321 and the support 331 that is horn-like extension; When double-valve sterile soft bag transfusion package stands upside down; Support 331 direct bearing double-valve sterile soft bag transfusion packages are kept upright packing container in transportation and dosing process, so that operation.
Figure 11 shows the schematic structure of first embodiment of packed in flexible pouchy container according to the present invention, and Figure 12 shows the upward view of packed in flexible pouchy container shown in Figure 11.Like Figure 11 and shown in Figure 12, the packed in flexible pouchy container 31 of present embodiment comprise integrated bag mouth 311, from bag mouth to the bag shoulder 312 that extends below, from the bag shoulder to the bag body 313 that extends below, from the downward convergent of bag body extend to the closed bag end 314 and from the bag end 314 to the welded post that extends below 316.The ratio of packed in flexible pouchy container 31 width H and thickness D equals 2.0, is flat.
Particularly, bag body cross section is flat polygon, and the bag end 314 is flat spherical crown shape, and its cross section at thickness direction is the U type substantially, so that packing container shrinks when reversal of the natural order of things.
As a kind of special case, the bag end 314, take the shape of the letter U in the cross section of thickness direction substantially, and the bag end 314 is punctured into a straight line perpendicular to bag body 313 on width.
Figure 13 shows the schematic structure of second embodiment of packed in flexible pouchy container according to the present invention, and Figure 14 shows the vertical view of packed in flexible pouchy container shown in Figure 13.As shown in the figure, bag body cross section is Long Circle or waist shape (shown in figure 16), and the bag end 314 is inverted cone substantially, and is V-shaped basically in the cross section of thickness direction.
As a kind of special case, the bag end 314, is V-shaped substantially in the cross section of thickness direction, and it is the straight line of a vertical bag body 313 that the bag end is punctured on width.
Figure 15 shows the schematic structure of second embodiment of inverted double-valve sterile soft bag transfusion package according to the present invention with cutaway view.Shown in figure 15, the inverted double-valve sterile soft bag transfusion package 30 of present embodiment and the inverted double-valve sterile soft bag transfusion package difference of first embodiment are that bag is formed with the integrated sheet 317 that hangs at the end 314.This hangs on the sheet 317 has lifting hole(eyelet), with in when transfusion reversal of the natural order of things, and is convenient to the contraction of bottle.
Figure 16 shows the sketch map structure of the 3rd embodiment of packed in flexible pouchy container according to the present invention, and Figure 17 shows the vertical view of packed in flexible pouchy container shown in Figure 16.Like Figure 16 and shown in Figure 17, it is flat polygon-shaped that the cross section of the packed in flexible pouchy container 31 of present embodiment is, and at the bottom of bag, formed and hung sheet 317, and this hangs sheet 317 and is laminar, and 314 middle position at the bottom of being positioned at bag is so that with 314 one-body molded at the bottom of the bag.
Figure 18 shows the sketch map structure of the 4th embodiment of packed in flexible pouchy container according to the present invention; And Figure 19 shows the vertical view of packed in flexible pouchy container shown in Figure 180.Like Figure 18 and shown in Figure 19, the cross section of the packed in flexible pouchy container 31 of present embodiment is Long Circle, and the middle position at the bottom of bag has formed and laminarly hung sheet 317, so that in infusion process, be convenient to the reversal of the natural order of things of packed in flexible pouchy container.
One of ordinary skill in the art will readily recognize that the ratio that satisfies bag body width and thickness more than or equal to 1.8 times situation under, the shape of the cross section of bag body is not limited to Long Circle or flat hexagon, can also be other shape, and is for example oval.In addition, the bag shoulder can be made amendment according to the cross sectional shape of bag body with the bag end.
Compare with existing plastic bottle packing; The width of inverted double-valve sterile soft bag transfusion package of the present invention through making bag body be greater than the thickness of bag body, and be the shape that downward convergent extends at the bottom of making bag, thereby make bottle side and a bag end U-shaped or a V-arrangement transition; Like this in infusion process; Be convenient to the contraction of bag in infusion process, surrounding air does not enter in the bottle, guarantees the safety of infusion process.Compare with existing transfusion flexible bag, inverted double-valve sterile soft bag transfusion package of the present invention blow molding capable of using is made, and manufacturing cost is lower.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. an inverted double-valve sterile soft bag transfusion package is characterized in that, comprising:
The packed in flexible pouchy container, it comprises
Bag mouth,
Bag shoulder, from said bag mouth to extending below,
The bag body, to extending below, the width of said bag body and the ratio of thickness be more than or equal to 1.8 from said bag shoulder, and
The bag end, extend to closure from the downward convergent of said bag body;
Suspension member is arranged on the said bag end, to hang said packed in flexible pouchy container;
The bivalve composite cover is used to seal said bag mouth, and said bivalve composite cover has the valve port corresponding to two medicine liquid channels; And
The handstand splicing sleeve is sheathed on said bivalve composite cover.
2. inverted double-valve sterile soft bag transfusion package according to claim 1 is characterized in that,
Said suspension member is the laminar sheet that hangs that takes shape in middle part, the said bag end.
3. inverted double-valve sterile soft bag transfusion package according to claim 1 is characterized in that,
Said suspension member is to be fixedly attached to the said bag suspension ring at the end.
4. inverted double-valve sterile soft bag transfusion package according to claim 3 is characterized in that,
The said bag end, have the welded post that runs through said suspension ring, and said welded post forms the fixedly accumulation portion of suspension ring.
5. inverted double-valve sterile soft bag transfusion package according to claim 4 is characterized in that,
Said suspension ring comprise circular fixed part and the draw ring that links to each other with said circular fixed part, and the welded post at the said bag end forms the accumulation portion of fixing said circular fixed part.
6. inverted double-valve sterile soft bag transfusion package according to claim 4 is characterized in that,
The cross section of said bag body is waist shape.
7. inverted double-valve sterile soft bag transfusion package according to claim 1 is characterized in that,
The cross section of said bag body is flat hexagon.
8. inverted double-valve sterile soft bag transfusion package according to claim 1 is characterized in that,
The said bag end, is V-shaped basically or U-shaped in the longitudinal section of thickness direction.
9. inverted double-valve sterile soft bag transfusion package according to claim 1 is characterized in that, said bivalve composite cover comprises:
Enclosing cover, its roof outside has 2 foldable handles;
Plug, the roof that is positioned at said enclosing cover is inboard; And
Inner cap is connected in the said enclosing cover and is close to said plug and contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910148121 CN101617988B (en) | 2009-06-22 | 2009-06-22 | Inverted double-valve sterile soft bag transfusion package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910148121 CN101617988B (en) | 2009-06-22 | 2009-06-22 | Inverted double-valve sterile soft bag transfusion package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101617988A CN101617988A (en) | 2010-01-06 |
| CN101617988B true CN101617988B (en) | 2012-12-05 |
Family
ID=41511520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910148121 Active CN101617988B (en) | 2009-06-22 | 2009-06-22 | Inverted double-valve sterile soft bag transfusion package |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101617988B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102028622B (en) * | 2010-09-19 | 2012-12-05 | 东莞佳鸿机械制造有限公司 | Infusion container |
| CN102178602B (en) * | 2011-03-01 | 2013-02-06 | 重庆莱美药业股份有限公司 | Drug-mixing connector for plastic infusion soft bag |
| CN102370575B (en) * | 2011-10-28 | 2014-12-10 | 江苏金扬子包装科技有限公司 | Combined cover of medical transfusion bag |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805760A (en) * | 1955-04-01 | 1957-09-10 | Bituminous Coal Resecarch Inc | Tandem conveyor |
| US4090541A (en) * | 1976-11-23 | 1978-05-23 | Baxter Travenol Laboratories, Inc. | Flexible collapsible container |
| EP0669123A1 (en) * | 1994-02-24 | 1995-08-30 | Bernd Dipl.-Ing. Hansen | Infusion container with two connection ports |
| US5632738A (en) * | 1991-09-12 | 1997-05-27 | Kewpie Kabushiki Kaisha | Plastic blow container for medical fluids |
| CN2642684Y (en) * | 2003-09-16 | 2004-09-22 | 湖南千山制药机械股份有限公司 | Composite cover with bicylinder inner plug and protective film for big transfusion soft bag and bottle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805760Y (en) * | 2005-06-16 | 2006-08-16 | 湖南千山制药机械股份有限公司 | Big transfusion blow moulding bag |
-
2009
- 2009-06-22 CN CN 200910148121 patent/CN101617988B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2805760A (en) * | 1955-04-01 | 1957-09-10 | Bituminous Coal Resecarch Inc | Tandem conveyor |
| US4090541A (en) * | 1976-11-23 | 1978-05-23 | Baxter Travenol Laboratories, Inc. | Flexible collapsible container |
| US5632738A (en) * | 1991-09-12 | 1997-05-27 | Kewpie Kabushiki Kaisha | Plastic blow container for medical fluids |
| EP0669123A1 (en) * | 1994-02-24 | 1995-08-30 | Bernd Dipl.-Ing. Hansen | Infusion container with two connection ports |
| CN2642684Y (en) * | 2003-09-16 | 2004-09-22 | 湖南千山制药机械股份有限公司 | Composite cover with bicylinder inner plug and protective film for big transfusion soft bag and bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101617988A (en) | 2010-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101617988B (en) | Inverted double-valve sterile soft bag transfusion package | |
| CN201469658U (en) | Package container used for transfusion | |
| CN201481795U (en) | Packaging container for infusion | |
| CN201481794U (en) | packaging container for infusion | |
| CN201469660U (en) | Large infusion package | |
| CN201469659U (en) | Package container used for transfusion | |
| CN201625007U (en) | Inverted type transfusion packaging | |
| CN201676204U (en) | Inverted infusion package | |
| CN201658601U (en) | Inverted transfusion package | |
| CN201658600U (en) | Inverted transfusion package | |
| CN201658611U (en) | Inverted transfusion package | |
| CN201676247U (en) | Inverted infusion package | |
| CN201658553U (en) | Inverted transfusion package | |
| CN201676183U (en) | Inverted infusion package | |
| CN201658558U (en) | Inverted transfusion package | |
| CN201625066U (en) | Inverted type transfusion packaging | |
| CN201625054U (en) | Inverted type transfusion packaging | |
| CN201658602U (en) | Inverted transfusion package | |
| CN201658565U (en) | Inverted transfusion package | |
| CN201676169U (en) | Inverted infusion package | |
| CN201676238U (en) | Inverted infusion package | |
| CN201775778U (en) | Inverted infusion package | |
| CN201625032U (en) | Inverted type transfusion packaging | |
| CN201625111U (en) | Inverted type transfusion packaging | |
| CN201625121U (en) | Inverted type transfusion packaging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |