CN104138335A - Single-seat and double-valve infusion bag - Google Patents
Single-seat and double-valve infusion bag Download PDFInfo
- Publication number
- CN104138335A CN104138335A CN201410409547.7A CN201410409547A CN104138335A CN 104138335 A CN104138335 A CN 104138335A CN 201410409547 A CN201410409547 A CN 201410409547A CN 104138335 A CN104138335 A CN 104138335A
- Authority
- CN
- China
- Prior art keywords
- welding
- bag
- seat
- mouth
- infusion bag
- 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.)
- Pending
Links
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention discloses a single-seat and double-valve infusion bag which comprises an infusion bag body, the infusion bag body is provided with a welding seat, the welding seat is provided with two pipe orifices communicated with the inside of the infusion bag body, the two pipe orifices and the welding seat are in an integral structure, and the two pipe orifices are respectively a film attached orifice and a joint welded cap orifice. The single-seat and double-valve infusion bag disclosed by the invention both satisfies various application functions of double-valve products and simplifies the configuration of equipment, and a welded cap becomes a single-station single-tube tank for filling, and also can reduce pollution to some degree; and the welding seat is in a single-seat big ship form and stable in welding, membranes are tensioned slightly after welding, and the problems about welding quality of oral tubes can be effectively reduced.
Description
Technical field
The present invention relates to a kind of transfusion bag, relate in particular to one and just filling with soft bag product single seat bivalve transfusion bag, belong to medical instruments technical field.
Background technology
Venous transfusion is one of conventional treatment means of patient, and as a rule, the top of transfusion bag is provided with an interface being communicated with extraneous tube for transfusion, the transfusion for adding.
At present, the structure of transfusion bag mainly comprises bag and interface, and interface and bag are fixed by the mode of welding, and welding quality is not good, and seepage or breakage easily occur weld, pollute, and affect the quality of transfusion bag; And the ability to bear to external world of the bag after welding is low, easily damaged.
Summary of the invention
The object of the invention is to: a kind of single seat bivalve transfusion bag is provided, solves existing single interface input bag quality not good, and easily infect, affect the technical problem of transfusion bag quality, thereby can effectively solve above-mentioned problems of the prior art.
The object of the invention is to realize by following technical proposals: a kind of single seat bivalve transfusion bag, comprise bag body of infusion bag, described bag body of infusion bag is provided with welding base, on described welding base, arrange two and be connected with bag body of infusion bag inside the mouth of pipe communicating, two mouths of pipe and welding base are integral type structure, and described two mouths of pipe are respectively the membrane mouth of pipe and interface welding cap mouth.
As optimal way, the described membrane mouth of pipe is the sealing membrane mouth without plug.
As optimal way, described interface welding cap mouth comprises interface, composite cover and dosing mouth, and described interface and welding base are welded and fixed, and composite cover is located between interface and dosing mouth.
As optimal way, the upper plane-welding of described welding base and bag body of infusion bag becomes one.
As optimal way, described welding base is ship shape structure small in ends, broad in the middle.
In the present invention, the effect of part is as follows:
Welding base: for being connected with bag, provide the passage of transfusion
.
The membrane mouth of pipe a: mouth of pipe on welding base, connects for the transfusion device of infusing
.
Interface welding cap mouth: another mouth of pipe on welding base, for making up a prescription of infusing, dosing
.
Composite cover: for the welded seal of interface welding cap mouth, make up a prescription in use, the puncture seal of dosing
.
Dosing mouth: product use in make up a prescription, dosing passage
.
Compared with prior art, beneficial effect of the present invention: single seat bivalve transfusion bag of the present invention had both met every use function of bivalve product, had simplified again the configuration of equipment, welding cap becomes single station, fill is used single tube filling also can reduce certain pollution; Welding base is the large ship type of single seat, and welding is stable, the stretching of welding caudacoria is less, can effectively reduce mouthful sealing of tube quality problems.
Brief description of the drawings
Fig. 1 is the structural representation of single seat bivalve transfusion bag of the present invention;
Fig. 2 is the top view of Fig. 1.
In figure: 1-bag body of infusion bag, 2-welding base, the 3-membrane mouth of pipe, 4-interface welding cap mouth, 5-interface, 6-composite cover, 7-dosing mouth.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further illustrated.
Disclosed all features in this description, or step in disclosed all methods or process, except the speciality and/or step of mutual repulsion, all can combine by any way, unless narration especially, all can be replaced by other equivalences or the alternative features with similar object,, unless narration especially, an embodiment in a series of equivalences of each feature or similar characteristics.
As shown in Figure 1, 2, single seat bivalve transfusion bag of the present invention comprises bag body of infusion bag 1, and described bag body of infusion bag 1 is provided with welding base 2, and described welding base 2 becomes one with the upper plane-welding of bag body of infusion bag 1.On described welding base 2, arrange two and be connected with bag body of infusion bag 1 is inner the mouth of pipe communicating, two mouths of pipe and welding base 2 are integral type structure, the sealing while ensureing fill.Described two mouths of pipe are respectively the membrane mouth of pipe 3 and interface welding cap mouth 4.The described membrane mouth of pipe 3 is the sealing membrane mouth without plug.Described interface welding cap mouth 4 comprises interface 5, composite cover 6 and dosing mouth 7, and described interface 5 is welded and fixed with welding base 2, and composite cover 6 is located between interface 5 and dosing mouth 7.Two mouths of pipe need only weld a seal cover, only need welding junction welding cap mouth, another mouth of pipe, and the membrane mouth of pipe itself is exactly the membrane mouth of pipe of sealing, therefore without welding; So, use single seat bivalve transfusion bag form of the present invention can be kept to a welding cap station.Fill is also just with single fill head fill, and both product had met every use function of bivalve product, had simplified again the configuration of equipment, and welding cap becomes single station, fill is used single tube filling also can reduce certain pollution.
Described welding base 2 is ship shape structure small in ends, broad in the middle; Welding base is single seat, its good stability; After welding, the stretching of film is less, has met two-tube various functions, has reached again prescription.
Use flow process of the present invention: in operation, by interface welding cap mouth, required configuration, other medicines of adding are injected to mixing, transfusion device by being connected and carrying out transfusion operation with membrane critical point.
This kind of single seat bivalve transfusion bag and at present two-tube transfusion bag comparison on the market; A mouth pipe is changed into without plug sealing orifice membrane, reduced the welding cap of a mouth pipe, saved a seal cover.Single seat bivalve transfusion bag of the present invention is saved packaging material than existing two-tube transfusion bag thus, can effectively reduce production costs.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. a single seat bivalve transfusion bag, comprise bag body of infusion bag (1), it is characterized in that: described bag body of infusion bag (1) is provided with welding base (2), on described welding base (2), arrange two and be connected with bag body of infusion bag (1) inside the mouth of pipe communicating, two mouths of pipe and welding base (2) are integral type structure, and described two mouths of pipe are respectively the membrane mouth of pipe (3) and interface welding cap mouth (4).
2. single seat bivalve transfusion bag as claimed in claim 1, is characterized in that: the described membrane mouth of pipe (3) is the sealing membrane mouth without plug.
3. single seat bivalve transfusion bag as claimed in claim 1, it is characterized in that: described interface welding cap mouth (4) comprises interface (5), composite cover (6) and dosing mouth (7), described interface (5) is welded and fixed with welding base (2), and composite cover (6) is located between interface (5) and dosing mouth (7).
4. single seat bivalve transfusion bag as claimed in claim 1, is characterized in that: described welding base (2) becomes one with the upper plane-welding of bag body of infusion bag (1).
5. single seat bivalve transfusion bag as claimed in claim 1, is characterized in that: described welding base (2) is ship shape structure small in ends, broad in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409547.7A CN104138335A (en) | 2014-08-20 | 2014-08-20 | Single-seat and double-valve infusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410409547.7A CN104138335A (en) | 2014-08-20 | 2014-08-20 | Single-seat and double-valve infusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104138335A true CN104138335A (en) | 2014-11-12 |
Family
ID=51847791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410409547.7A Pending CN104138335A (en) | 2014-08-20 | 2014-08-20 | Single-seat and double-valve infusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104138335A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860475Y (en) * | 2005-12-26 | 2007-01-24 | 湖南千山制药机械股份有限公司 | Large infusion soft bag with low cost hard double-inlet tube |
| CN201147494Y (en) * | 2007-11-23 | 2008-11-12 | 四川科伦药业股份有限公司 | Double tube and hollow boat type transfusion bag member with medicine-adding sealing cover |
| CN201481804U (en) * | 2009-07-20 | 2010-05-26 | 湖南千山制药机械股份有限公司 | Infusion bag with dual hard interfaces |
| CN101804007A (en) * | 2009-12-22 | 2010-08-18 | 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 |
| CN201847925U (en) * | 2010-08-05 | 2011-06-01 | 崇州君健塑胶有限公司 | Polypropylene double-port tube joint for plastic infusion container |
| CN202288840U (en) * | 2011-10-31 | 2012-07-04 | 崇州君健塑胶有限公司 | Saddle-shaped tubular seat type double-tube integrated infusion bag accessory |
| CN204050330U (en) * | 2014-08-20 | 2014-12-31 | 四川科伦药业股份有限公司 | Single seat bivalve transfusion bag |
-
2014
- 2014-08-20 CN CN201410409547.7A patent/CN104138335A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2860475Y (en) * | 2005-12-26 | 2007-01-24 | 湖南千山制药机械股份有限公司 | Large infusion soft bag with low cost hard double-inlet tube |
| CN201147494Y (en) * | 2007-11-23 | 2008-11-12 | 四川科伦药业股份有限公司 | Double tube and hollow boat type transfusion bag member with medicine-adding sealing cover |
| CN201481804U (en) * | 2009-07-20 | 2010-05-26 | 湖南千山制药机械股份有限公司 | Infusion bag with dual hard interfaces |
| CN101804007A (en) * | 2009-12-22 | 2010-08-18 | 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 |
| CN201847925U (en) * | 2010-08-05 | 2011-06-01 | 崇州君健塑胶有限公司 | Polypropylene double-port tube joint for plastic infusion container |
| CN202288840U (en) * | 2011-10-31 | 2012-07-04 | 崇州君健塑胶有限公司 | Saddle-shaped tubular seat type double-tube integrated infusion bag accessory |
| CN204050330U (en) * | 2014-08-20 | 2014-12-31 | 四川科伦药业股份有限公司 | Single seat bivalve transfusion bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204050330U (en) | Single seat bivalve transfusion bag | |
| CN202376455U (en) | Infusion bag with single hard-mouth tube | |
| CN104138335A (en) | Single-seat and double-valve infusion bag | |
| CN205948042U (en) | Two hard tube interfaces of integral type for infusion soft bag | |
| CN204106568U (en) | The soft bag of new tail sealed transfusion | |
| CN205055028U (en) | Novel oral siphon is used in infusion | |
| CN105106015A (en) | Novel mouth tube for transfusion | |
| CN201469766U (en) | Transfusion bag with double hard connectors | |
| CN204864008U (en) | Soft bag of integral type interface, possesses soft bag of this interface | |
| CN204293516U (en) | Transfusion flexible bag | |
| CN204016869U (en) | A kind of two hard tube transfusion bag | |
| CN201591828U (en) | Combined cover with double rubber stopper for large flexible transfusion package | |
| CN206597164U (en) | A kind of infusion vessel external member for being easy to position | |
| CN201304100Y (en) | Soft infusion solution bag package with rubber plug-free cap | |
| CN202288851U (en) | Fusiform pipe body seat type infusion bag accessory | |
| CN201930248U (en) | Single hard tube interface for preventing leakage of infusion bag | |
| CN201290884Y (en) | Large transfusion soft-bag package using no-plug combined cap | |
| CN201591827U (en) | Combined cover with double rubber stopper for large flexible transfusion package | |
| CN206350822U (en) | A kind of tilting transfusion flexible bag | |
| CN204814852U (en) | Infusion soft bag with single seat list lid diplopore | |
| CN205649645U (en) | Infusion bag | |
| CN205434377U (en) | Soft bag of double nip | |
| CN204275025U (en) | A kind of soft bag mouth pipe assembly, soft bag many mouthfuls of pipe assemblies and transfusion flexible bag | |
| CN201591808U (en) | Combined cover with double rubber stopper for large flexible transfusion package | |
| CN201591776U (en) | Combined cover with double rubber stopper for large flexible transfusion package |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |
|
| RJ01 | Rejection of invention patent application after publication |