CN106667767A - Non-PVC soft transfusion bag - Google Patents
Non-PVC soft transfusion bag Download PDFInfo
- Publication number
- CN106667767A CN106667767A CN201510761695.XA CN201510761695A CN106667767A CN 106667767 A CN106667767 A CN 106667767A CN 201510761695 A CN201510761695 A CN 201510761695A CN 106667767 A CN106667767 A CN 106667767A
- Authority
- CN
- China
- Prior art keywords
- rotation
- screw
- button
- soft bag
- outer cover
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
Landscapes
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The invention relates to a non-PVC soft transfusion bag comprising a soft bag body which is provided with a soft bag inner chamber; an opening end of the soft bag body is provided with a connecting pipe orifice; the connecting pipe orifice is connected with a screw cap assembly through a connecting pipe, wherein the screw cap assembly comprises a screw external cover, a screw internal thread and a screw base which is connected with the connecting pipe, the screw internal thread is installed in a screw internal thread chamber, and the screw internal chamber, the screw base, the connecting pipe and the soft bag inner chamber are communicated; the screw external cover is movably provided on the periphery of the screw internal thread on the screw base, the screw external cover is provided with screw internal thread grooves matched with the screw internal thread. Compared with the prior art, the non-PVC soft transfusion bag of the invention has following advantages: integrated structure, the production process being simple, material cost being saved, package and transmission being convenient, sealing effect being good, and medicament being not polluted when using the bag, promotion and usage being convenient.
Description
Technical field
The present invention relates to a kind of non-pvc transfusion flexible bags, belong to pharmaceutical technology field.
Background technology
Commonly used with infusion treatment, infusion model have passed through from open, semi-open
Formula is to fully closed evolution, and transfusion device vial therewith by, to polychlorostyrene
Ethene (PVC) soft bag, to polypropylene, polyethylene (PP/PE) duroplasts bottle, so far
Non-PVC composite membrane soft bag that is the most advanced in the world and complying fully with environmental protection.It is existing defeated
Liquid soft bag after liquid is added in bag when being sealed, and its sealing structure is unreasonable, non-
Normal waste of materials, high cost, and liquid medicine is easily contaminated in seal process,
Sealing effectiveness is bad, and when in use lid mouth is inconvenient, pollutes medicament.
Therefore, it should a kind of new technical scheme is provided and is solved the above problems.
The content of the invention
The present invention provides a kind of non-pvc transfusion flexible bags.
To reach above-mentioned purpose, the technical solution used in the present invention is：
A kind of non-pvc transfusion flexible bags, including soft bag body, soft bag body interior is provided with soft bag
Inner chamber body, soft bag body upper open end is provided with the connection mouth of pipe, and the connection mouth of pipe is connected by connecting tube
Rotation cap assemblies are connect, rotation cap assemblies include the interior button of rotary outer cover, rotation and rotating basis,
Rotating basis connects connecting tube, and button is located in rotation on button chamber in rotation, the interior button chamber of rotation,
Rotating basis, connecting tube and soft bag inner chamber body are communicated, and interior button periphery are rotated on rotating basis living
It is dynamic to have rotary outer cover, the rotation inner buckle groove being engaged with button in rotation is provided with inside rotary outer cover.
The relevant content of above-mentioned technical proposal is explained as follows：
In above-mentioned technical proposal, connecting tube is stepped.
Further technical scheme, between rotation inner buckle groove and rotary outer cover inwall reinforcement is provided with
Muscle.
Preferably, it is provided with Fixing clamp-seat between rotary outer cover inwall and the interior button cavity outer wall of rotation.
Preferably, it is in cross to rotate inner buckle groove.
Because above-mentioned technical proposal is used, the present invention has compared with prior art following excellent
Point：
Integral structure, manufacturing process is simple, saves material cost, and packed and transported is convenient,
Good sealing effect, does not pollute medicament when using, be easy to promote the use of.
Description of the drawings
Accompanying drawing 1 is schematic diagram of the present invention.
Accompanying drawing 2 is the schematic diagram of rotary outer cover of the present invention.
In the figures above：1st, soft bag body；2nd, soft bag inner chamber body；3rd, the mouth of pipe is connected；4、
Connecting tube；5th, rotary outer cover；6th, button in rotating；7th, rotating basis；8th, button in rotating
Chamber；9th, Fixing clamp-seat；10th, inner buckle groove is rotated；11st, reinforcement.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment one：
As illustrated in fig. 1 and 2, a kind of non-pvc transfusion flexible bags of the invention, including soft bag sheet
Body 1, is provided with soft bag inner chamber body 2 inside soft bag body 1, the upper open end of soft bag body 1 sets
There is the connection mouth of pipe 3, the connection mouth of pipe 3 is by the connection rotation cap assemblies of connecting tube 4, connecting tube
4 is stepped, and rotation cap assemblies include the interior button 6 of rotary outer cover 5, rotation and rotating basis 7,
Rotating basis 7 connects connecting tube 4, and button 6 is located in rotation on button chamber 8 in rotation, rotation
Interior button chamber 8, rotating basis 7, connecting tube 4 and soft bag inner chamber body 2 are communicated, rotating basis 7
The peripheral activity of button 6 in upper rotation has rotary outer cover 5, the inwall of rotary outer cover 5 and button in rotation
Fixing clamp-seat 9 is provided between the outer wall of chamber 8, is provided with inside rotary outer cover 5 and button 6 in rotation
The rotation inner buckle groove 10 being engaged, sets between rotation inner buckle groove 10 and the inwall of rotary outer cover 5
There is reinforcement 11, rotation inner buckle groove 10 is in cross, and integral structure, manufacturing process is simple
It is single, material cost is saved, packed and transported is convenient, and good sealing effect does not pollute medicine when using
Agent, is easy to promote the use of.
As long as button 6 in rotation is placed in into rotation inner buckle groove 10 when using, then rotation rotation is outer
Lid 5, button 6 is i.e. separable with button chamber 8 in rotation in rotation, comes into operation.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow ripe
The personage for knowing technique will appreciate that present disclosure and implement according to this, can not be limited with this
Protection scope of the present invention processed.All equivalence changes made according to spirit of the invention are repaiied
Decorations, all should be included within the scope of the present invention.
Claims (5)
1. a kind of non-pvc transfusion flexible bags, including soft bag body, it is characterised in that：The soft bag sheet
In vivo portion is provided with soft bag inner chamber body, and the soft bag body upper open end is provided with the connection mouth of pipe, institute
The connection mouth of pipe is stated by connecting tube connection rotation cap assemblies, the rotation cap assemblies include rotation
Button and rotating basis in enclosing cover, rotation, the rotating basis connects connecting tube, the rotation
Interior button on button chamber in rotation, button chamber in the rotation, rotating basis, connecting tube and soft
Bag inner chamber body is communicated, and the peripheral activity of interior button is rotated on the rotating basis rotary outer cover, institute
State and the rotation inner buckle groove being engaged with button in rotation is provided with inside rotary outer cover.
2. a kind of non-pvc transfusion flexible bags according to claim 1, it is characterised in that：It is described
Connecting tube is stepped.
3. a kind of non-pvc transfusion flexible bags according to claim 1, it is characterised in that：It is described
Reinforcement is provided between rotation inner buckle groove and rotary outer cover inwall.
4. a kind of non-pvc transfusion flexible bags according to claim 1, it is characterised in that：It is described
Fixing clamp-seat is provided with rotary outer cover inwall and rotation between button cavity outer wall.
5. a kind of non-pvc transfusion flexible bags according to claim 1, it is characterised in that：It is described
Rotation inner buckle groove is in cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510761695.XA CN106667767A (en) | 2015-11-10 | 2015-11-10 | Non-PVC soft transfusion bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510761695.XA CN106667767A (en) | 2015-11-10 | 2015-11-10 | Non-PVC soft transfusion bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106667767A true CN106667767A (en) | 2017-05-17 |
Family
ID=58863750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510761695.XA Pending CN106667767A (en) | 2015-11-10 | 2015-11-10 | Non-PVC soft transfusion bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106667767A (en) |
-
2015
- 2015-11-10 CN CN201510761695.XA patent/CN106667767A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
|
| WD01 | Invention patent application deemed withdrawn after publication |