CN207666872U - Novel transfusion bag - Google Patents
Novel transfusion bag Download PDFInfo
- Publication number
- CN207666872U CN207666872U CN201720388615.5U CN201720388615U CN207666872U CN 207666872 U CN207666872 U CN 207666872U CN 201720388615 U CN201720388615 U CN 201720388615U CN 207666872 U CN207666872 U CN 207666872U
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- CN
- China
- Prior art keywords
- medicament chamber
- bag
- isolation ward
- interior
- joint structure
- 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.)
- Expired - Fee Related
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a kind of novel transfusion bags, belong to military field of medical technology, the novel transfusion bag includes outer medicament chamber and interior medicament chamber, outer medicament chamber and interior medicament chamber, which store, liquid medicine solvent, the oral area of the bag-shaped ontology of interior medicament chamber is connected with the isolation ward of both ends open, isolation ward memory is placed with the solid powder that can be used in injection, the one end open of isolation ward shares the sealing of a peelable rosin joint structure with the bag-shaped ontology of interior medicament chamber, and another end opening of isolation ward is also equipped with the sealing of peelable rosin joint structure.In the utility model, when outer medicament chamber is squeezed, when extruding force is transmitted to interior medicament chamber, the sealing of the peelable rosin joint structure at isolation ward both ends can play buffer action, greatly enhance the anti-extrusion ability of interior medicament chamber, prevent rosin joint structure leakage；Once also, rosin joint structure leakage, it can also in time be found by observing the state of the indoor solid powder of isolation, to improve the safety of infusion bag.
Description
Technical field
The utility model is related to military field of medical technology, particularly relate to a kind of novel transfusion bag.
Background technology
In the prior art, it is to make to have pulvis on same bag body to have a kind of infusion bag of powder and liquid double-chamber, this infusion bag
Room and liquor room, powder chamber is for storing solid medicinal powder, and liquor room is for storing liquid soup.Powder chamber is with liquor room in bag
It is in adjacent position on body, uses strippable rosin joint structure between the two.In use, only needing to pull open rosin joint structure, make
Powder chamber is connected with liquor room, and solid medicinal powder and liquid soup are mixed and can be used after shaking up.This infusion bag, which has, matches
Prescription just, fast, the advantages that mismatch medicine can be avoided, and medical packaging waste can be reduced.
But at least there are the following problems for above-mentioned infusion bag：Since powder chamber and liquor room are adjacent, void is used between the two
Welding structure, during infusion bag is transported or is stored, liquor room is easy to be squeezed, to make rosin joint structure that leakage occur, Gu
Body medicinal powder and liquid soup mix, and so that drug is generated rotten, cause to use.
To solve the above problems, patent CN102058477B discloses a kind of infusion bag comprising outer medicament chamber and be located at
Interior medicament chamber inside outer medicament chamber, outer medicament chamber's storage have liquid medicine solvent, infusion port, interior medicine are provided in outer medicament chamber
The storage of agent room has liquid or solid drug, interior medicament chamber to have the sealing of peelable rosin joint structure.In application, across outer medicament chamber
The sealing of the peelable rosin joint structure of interior medicament chamber is torn, in the drug solvent and interior medicament chamber in Shi Wai medicament chamber
Drug mixes, and can export drug by the infusion port in outer medicament chamber use after mixing.In the patent, due to can
The sealing of rosin joint structure is removed positioned at the inside of outer medicament chamber, therefore, when outer medicament chamber is squeezed by external force, in outer medicament chamber
Liquid preparation will not internally medicament chamber peelable rosin joint structure sealing generate extruding, so as to ensure infusion bag by squeeze
Drug will not be made to generate rotten or failure when pressure because of rosin joint structure leakage.
By further investigation, inventor has found, when the drug in interior medicament chamber is solid drugs, above-mentioned patent can be compared with
Good avoids the problem that rosin joint structure leakage, however when the drug in interior medicament chamber is liquid medicine, external compression power is once
Be transmitted to interior medicament chamber, above-mentioned patent to a certain extent it is possible to the problem of rosin joint structure leakage can occur, and due to
Interior medicament chamber is in inside outer medicament chamber, though the phenomenon that rosin joint structure leakage has occurred only with visually if be difficult to observe and send out
It is existing, therefore it is necessary to be improved and perfect above-mentioned patent.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of novel transfusion bags, it can ensure that infusion bag is squeezed
It is rotten that Shi Buhui generates drug because of rosin joint structure leakage.
In order to solve the above technical problems, the utility model offer technical solution is as follows：
A kind of novel transfusion bag, including outer medicament chamber and the interior medicament chamber inside the outer medicament chamber, the outer medicine
Agent room and interior medicament chamber, which store, liquid medicine solvent, and infusion port and suppending hole are provided in the outer medicament chamber, described interior
Medicament chamber includes the sealing of bag-shaped ontology and the peelable rosin joint structure positioned at the bag-shaped ontology oral area, wherein：It is described bag-shaped
The oral area of ontology is connected with the isolation ward of both ends open, and the isolation ward memory is placed with the solid powder that can be used in injection, institute
State the sealing that the one end open of isolation ward shares the peelable rosin joint structure with the bag-shaped ontology, the isolation ward it is another
End opening is also equipped with the sealing of peelable rosin joint structure；
The outer medicament chamber and interior medicament chamber are flat, and a side surface of the interior medicament chamber is fixed on the outer medicine
On one side surface of agent room, a pair for sealing oral area is provided on the both sides inner surface of the close oral area of the bag-shaped ontology
Blend stop；
The isolation ward and interior medicament chamber are structure as a whole, and the isolation ward is also flat, the side of the isolation ward
Surface is also secured on a side surface of the outer medicament chamber.
Further, on one of blend stop with fluted, another blend stop can be connected in the groove.
Further, the oral area of the bag-shaped ontology has taper tapered portion, the blend stop setting tapered in the taper
Portion and the bag-shaped ontology junction.
Further, the width of the bag-shaped ontology is the 1/2-4/5 of the width of the outer medicament chamber.
Further, the width of the oral area of the bag-shaped ontology is the 1/8-1/3 of the width of the bag-shaped ontology.
Further, the indoor solid powder of isolation is glucose, calcium gluconate, sodium chloride or vitamin.
The utility model has the advantages that：
In said program, since the oral area of the bag-shaped ontology of interior medicament chamber is connected with the isolation ward of both ends open, isolation ward
Memory is placed with the solid powder that can be used in injection, and the both ends open of isolation ward is the sealing of peelable rosin joint structure, in this way
When outer medicament chamber is squeezed, when extruding force is transmitted to interior medicament chamber, the sealing energy of the peelable rosin joint structure at isolation ward both ends
Buffer action is enough played, the anti-extrusion ability of interior medicament chamber is greatly enhanced, prevents rosin joint structure leakage；Once also, rosin joint knot
Structure leakage can also in time be found by observing the state of the indoor solid powder of isolation, to improve the peace of infusion bag
Quan Xing.
Description of the drawings
Fig. 1 is the overall structure diagram of the novel transfusion bag of the utility model；
Fig. 2 is the internal structure schematic diagram of novel transfusion bag shown in Fig. 1.
Specific implementation mode
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
The utility model provides a kind of novel transfusion bag, as depicted in figs. 1 and 2, including outer medicament chamber 1 and is located at outer medicament
Interior medicament chamber 2 inside room 1, outer medicament chamber 1 and interior medicament chamber 2, which store, liquid medicine solvent, is provided in outer medicament chamber 1
Infusion port 3 and suppending hole 4, interior medicament chamber 2 include bag-shaped ontology 21 and the peelable rosin joint structure positioned at 21 oral area of bag-shaped ontology
Sealing 5, wherein：
The oral area of bag-shaped ontology 21 is connected with the isolation ward 6 of both ends open, and 6 memory of isolation ward, which is placed with, can be used in injection
Solid powder, the one end open of isolation ward 6 and bag-shaped ontology 21 share the sealing 5 of peelable rosin joint structure, isolation ward 6 it is another
End opening is also equipped with the sealing 7 of peelable rosin joint structure；
In order to enhance the anti-extrusion ability of interior medicament chamber 2, it is preferred that outer medicament chamber 1 and interior medicament chamber 2 be it is flat,
The side surface that a side surface (upper surface or lower surface shown in Fig. 2) for interior medicament chamber 2 is fixed on outer medicament chamber 1 is (corresponding
Upper surface or lower surface) on, one for sealing oral area is provided on the both sides inner surface of the close oral area of bag-shaped ontology 21
To blend stop 8.
For convenience of processing and fabricating, isolation ward 6 and interior medicament chamber 2 can be structure as a whole (upper and lower surface of the two respectively by
Same surface is made).Also, isolation ward 6 is preferably also flat, a side surface of isolation ward (upper surface shown in Fig. 2 or under
Surface) it is also secured on a side surface (corresponding upper surface or lower surface) for outer medicament chamber 1, to facilitate outside outer medicament chamber 1
It is observed in portion.
In the utility model, since the oral area of the bag-shaped ontology 21 of interior medicament chamber 2 is connected with the isolation ward 6 of both ends open,
6 memory of isolation ward is placed with the solid powder that can be used in injection, and the both ends open of isolation ward 6 is the envelope of peelable rosin joint structure
Mouthful, in this way when outer medicament chamber 1 is squeezed (be usually in transportational process infusion bag laminate placement or squeezed once in a while by other external force
Pressure causes, generally will not be especially big), when extruding force is transmitted to interior medicament chamber 2, the peelable rosin joint structure at 6 both ends of isolation ward
Sealing 5 and 7 can play buffer action, greatly enhance the anti-extrusion ability of interior medicament chamber 2, prevent rosin joint structure leakage；Also,
Once rosin joint structure leakage can also in time be found by observing the state of the solid powder in isolation ward 6, to improve
The safety of infusion bag.
It, can be close by the oral area of the bag-shaped ontology 21 of interior medicament chamber 2 by means of the blend stop 8 in infusion bag transportational process
Envelope, outer medicament chamber 1 and interior medicament chamber 2 be it is flat be advantageous in that, the extruding force that outer medicament chamber 1 is subject to just also passes to
On blend stop 8, it is ensured that sealing effect；And when needing infusion, only interior medicament chamber 2 need to be squeezed from side to (i.e. front-rear direction in Fig. 2)
So that this is opened blend stop 8, be further continued for laterally firmly squeezing in medicament chamber 2, using hydraulic coupling by isolation ward 6 or so
The drum of sealing 5 and 7 of the peelable rosin joint structure at both ends is opened, in the drug solvent and interior medicament chamber 2 in Shi Wai medicament chamber 1
Drug solvent mixes, and can be exported use by the infusion port 3 in outer medicament chamber 1 after mixing.
In the utility model, the solid powder in isolation ward 6 does not require, as long as can be used for injection use,
Either having medicative substance, can not also have and treat no substance, such as can be glucose, glucose
Sour calcium, sodium chloride, vitamin etc..
As shown in Fig. 2, the concrete structure of blend stop 8 is preferably：With fluted, another blend stop 82 on one of blend stop 81
It can be connected in groove.Further, the oral area of bag-shaped ontology 21 can have taper tapered portion 22, the setting of blend stop 8 boring
Shape tapered portion 22 and 21 junction of bag-shaped ontology.Drum is easier when the taper tapered portion 22 enables to squeeze interior medicament chamber 2 to open
The sealing 5 and 7 of peelable rosin joint structure.
The utility model is when carrying out size design, it is preferred that as shown in Fig. 2, the width h2 of bag-shaped ontology 21 is outer medicine
The 1/2-4/5 of the width h1 of agent room 1；The width h3 of the oral area of bag-shaped ontology 21 is the 1/8-1/3 of the width h2 of bag-shaped ontology 21.
Such Sizes, using effect are preferable.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements and retouch, these improvement
The scope of protection of the utility model is also should be regarded as with retouching.
Claims (4)
1. a kind of novel transfusion bag, including outer medicament chamber and the interior medicament chamber inside the outer medicament chamber, the outer medicament
Room and interior medicament chamber, which store, liquid medicine solvent, and infusion port and suppending hole, the interior medicine are provided in the outer medicament chamber
Agent room includes the sealing of bag-shaped ontology and the peelable rosin joint structure positioned at the bag-shaped ontology oral area, which is characterized in that described
The oral area of bag-shaped ontology is connected with the isolation ward of both ends open, and the isolation ward memory is placed with the solid powder that can be used in injection
Agent, the one end open of the isolation ward share the sealing of the peelable rosin joint structure, the isolation ward with the bag-shaped ontology
Another end opening be also equipped with the sealing of peelable rosin joint structure；
The outer medicament chamber and interior medicament chamber are flat, and a side surface of the interior medicament chamber is fixed on the outer medicament chamber
A side surface on, a pair of of gear for sealing oral area is provided on the both sides inner surface of the close oral area of the bag-shaped ontology
Item；
The isolation ward and interior medicament chamber are structure as a whole, and the isolation ward is also flat a, side surface of the isolation ward
It is also secured on a side surface of the outer medicament chamber；
With fluted on one of blend stop, another blend stop can be connected in the groove；
There is the oral area of the bag-shaped ontology taper tapered portion, the blend stop to be arranged in the taper tapered portion and described bag-shaped
Body junction.
2. novel transfusion bag according to claim 1, which is characterized in that the width of the bag-shaped ontology is the outer medicament
The 1/2-4/5 of the width of room.
3. novel transfusion bag according to claim 2, which is characterized in that the width of the oral area of the bag-shaped ontology is described
The 1/8-1/3 of the width of bag-shaped ontology.
4. according to any novel transfusion bag in claim 1-3, which is characterized in that the indoor solid powder of isolation
For glucose, calcium gluconate, sodium chloride or vitamin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388615.5U CN207666872U (en) | 2017-04-12 | 2017-04-12 | Novel transfusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388615.5U CN207666872U (en) | 2017-04-12 | 2017-04-12 | Novel transfusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207666872U true CN207666872U (en) | 2018-07-31 |
Family
ID=62953461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388615.5U Expired - Fee Related CN207666872U (en) | 2017-04-12 | 2017-04-12 | Novel transfusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207666872U (en) |
-
2017
- 2017-04-12 CN CN201720388615.5U patent/CN207666872U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20190412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |