CN201752495U - Double vertical pipe sealing cover with triangular film-coated plate for shuttle-shaped pipe body seat - Google Patents
Double vertical pipe sealing cover with triangular film-coated plate for shuttle-shaped pipe body seat Download PDFInfo
- Publication number
- CN201752495U CN201752495U CN2010202827618U CN201020282761U CN201752495U CN 201752495 U CN201752495 U CN 201752495U CN 2010202827618 U CN2010202827618 U CN 2010202827618U CN 201020282761 U CN201020282761 U CN 201020282761U CN 201752495 U CN201752495 U CN 201752495U
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- China
- Prior art keywords
- body seat
- transfusion
- shuttle
- pipe
- film coated
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- 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 - Lifetime
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a double vertical pipe sealing cover with a triangular film-coated plate for a shuttle-shaped pipe body seat. The sealing cover comprises a shuttle-shaped pipe body seat, a transfusion pipe and a medicine adding pipe, wherein the transfusion pipe and the medicine adding pipe are fixed on the same surface of the shuttle-shaped pipe body seat in parallel; the shuttle-shaped pipe body seat is communicated with inner cavities of the transfusion pipe and the medicine adding pipe; two opening holes are arranged at the middle part of the shuttle-shaped pipe body seat, one opening hole is communicated with the transfusion pipe, and the other opening hole is communicated with the medicine adding pipe; the middle part at the bottom part of the shuttle-shaped pipe body seat is wide and rectangular, the two ends are shrunk and triangular, and the entire shuttle-shaped pipe body seat presents a shuttle-shaped structure. The sealing cover can realize two functions of medicine adding and transfusion; the connecting parts between the transfusion pipe as well as the medicine adding pipe and a bag body material cannot be easily damaged, which prevents liquid medicine filled in a bag body from overflowing and external microorganisms from polluting the liquid medicine in the bag body; moreover, the production cost of such fitting of the transfusion bag is low.
Description
Technical field
Two standpipe seal covers of this utility model shuttle type body seat band triangle film coated plate belong to the supporting medicated bag material accessory of polypropylene transfusion bag.The two standpipe transfusion flexible bag accessories that particularly have dosing and two kinds of functions of transfusion.
Background technology
The tube for transfusion of medical plastic transfusion bag, chemical feed pipe are main accessories, because it is harder that the material of tube for transfusion, chemical feed pipe requires, and the requirement of the material of plastic infusion bag is softer, cause harder tube for transfusion, chemical feed pipe and a very soft bag connecting portion to produce breakage, thereby the powder charge hydrorrhea is gone out and external microbe pollutes a bag inner liquid medicine because of bending; So people are provided with by the body seat of making than soft material at the connecting portion of tube for transfusion, chemical feed pipe and bag.Existing seal cover is made up of three parts again: inner cap, enclosing cover and place inner cap and enclosing cover between rubber sheet gasket (as the polyisoprene pad).When transfusion,, contact the back with medicinal liquid and realize transfusion with resin needle penetration rubber sheet gasket and inner cap.Because rubber sheet gasket and inner cap are thicker, in piercing process, rubber sheet gasket and inner cap all easily fall bits, often cause medicinal liquid contaminated; Penetration Resistance is big, and is not easy to operate; In addition, the production cost of this combined sealed cap is also higher.
The utility model content
Structure of the present utility model is:
Two standpipe seal covers of this utility model shuttle type body seat band triangle film coated plate comprise fusiformis body seat 1, tube for transfusion 2, chemical feed pipe 3; Both are fixed on the same one side of fusiformis body seat 1 substantially parallel tube for transfusion 2 and chemical feed pipe 3; Fusiformis body seat 1 surface is used for and the smooth connection of transfusion bag thin film; Tube for transfusion 2 one ends link to each other with fusiformis body seat 1, and hollow and fusiformis body seat 1 point of attachment be provided with tube for transfusion seal dissepiment 4, and the other end stretches out and forms triangle film coated plate 6, triangle film coated plate 6 and easily tore film 7 welding; Chemical feed pipe 3 one ends link to each other with fusiformis body seat 1, and the other end stretches out and forms triangle film coated plate 6, and triangle film coated plate 6 is by realizing sealing with easily tore film 7 welding; Middle cross-section is provided with chemical feed pipe seal dissepiment 5, and the chemical feed pipe seal dissepiment is provided with pad 8 more than 5, and pad 8 tops are provided with circular trim ring 12, and trim ring 12 is in same plane with triangle film coated plate 6.
The internal diameter of tube for transfusion 2 is slightly less than the internal diameter of transfusion needle, and the polypropylene material has certain elasticity, and tube for transfusion can be placed the transfusion needle landing by frictional force with transfusion needle during puncture; In addition, tube for transfusion 2 top internal diameters are slightly less than the bottom internal diameter, make infusion hole form about 1 ° tapering, and easy to operate when infusing like this, liquid drains easily fully, cuts the waste;
Seal dissepiment in tube for transfusion 2 and chemical feed pipe 3, seal dissepiment is suitably thick, promptly but people when pushing liquid in the infusion bottle, and the fluid pressure packing film of decoding that can not rise, and transfusion needle can easier be punctured decode the packing film, make transfusion needle can touch solution in the infusion bottle.
The fusiformis body seat 1 two ends flakiness 11 that can extend respectively makes the sealing of fusiformis body seat 1 two ends and transfusion bag better.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is a perspective view of the present utility model;
Fig. 3 is a cross-sectional view of the present utility model;
1 is fusiformis body seat, the 2nd among the figure, tube for transfusion, the 3rd, chemical feed pipe, the 4th, tube for transfusion seal dissepiment, the 5th, chemical feed pipe seal dissepiment, 6 triangle film coated plates, the 7th, easily tore film, the 8th, pad, the 9th, two sides, the 10th of fusiformis body seat, depression lattice, the 11st, thin slice, the 12nd, trim ring.
The utility model is a kind of two riser sealing covers of shuttle type pipe seat band triangular film-coated plate, can realize dosing, two functions of transfusion, its woven hose 2, chemical feed pipe 3 and bag material connecting portion are not fragile, thereby prevented that the in-built liquid medicine spill of bag and external microbe from polluting the bag inner liquid medicine, and the production cost of this infusion bag fitting is also lower. The internal diameter of infusion needle guide tube is slightly less than the internal diameter of transfusion needle, and the polypropylene material has certain elasticity, and infusion needle guide tube can be placed the transfusion needle landing by frictional force with transfusion needle during puncture; Woven hose 2 and chemical feed pipe 3 separate cross pollution when avoiding using soup; Easily tore film 7 can guarantee need not the outer surface of pad to be carried out disinfection before injecting in container or taking out soup after the sterilization; Thereby prevented that the in-built liquid medicine spill of bag and external microbe from polluting the bag inner liquid medicine. The utlity model has antiforge function, can identify and whether in drug container, added medicine or got medicine.
The specific embodiment
Embodiment 1: the two standpipes of shuttle type body seat
With polypropylene granules with shuttle type body seat 1, tube for transfusion 2, the as a whole parts of chemical feed pipe 3 three parts single injection-moldeds.Reuse polypropylene granules injection mo(u)lding trim ring 12 is made pad 8 with polyisoprene, is cut into easily tore film 7 with the special-purpose film of polypropylene.
Shuttle type body seat diameter is that Φ 29mm, tube for transfusion 2 diameters are that Φ 5.7mm, chemical feed pipe 3 diameters are Φ 8.5mm.
Pad 8 is put into chemical feed pipe 3, Asia circle 12 is pressed on the pad, and be in same plane with triangle film coated plate 6, at last the mode of easily tore film 7 by welding is fixed on triangle film coated plate 6.Easily tore film 7 thickness are 0.1-3mm.
Claims (10)
1. two standpipe seal covers of a shuttle type body seat band triangle film coated plate, it is characterized in that comprising fusiformis body seat (1), tube for transfusion (2), chemical feed pipe (3), both are fixed on the same one side of fusiformis body seat (1) substantially parallel tube for transfusion (2) and chemical feed pipe (3).
2. two standpipe seal covers of shuttle type body seat band triangle film coated plate according to claim 1 is characterized in that: tube for transfusion (2) hollow and shuttle type pipe base (1) point of attachment are provided with transfusion seal dissepiment (4).
3. two standpipe seal covers of shuttle type body seat band triangle film coated plate according to claim 1, it is characterized in that: chemical feed pipe (3) links to each other with fusiformis body seat (1), middle cross-section is provided with chemical feed pipe seal dissepiment (5), be provided with pad (8) more than the dosing seal dissepiment (5), pad (8) top is provided with trim ring (12), and trim ring (12) is in same plane with triangle film coated plate (6).
4. according to two standpipe seal covers of claim 1,2 or 3 described shuttle type body seat band triangle film coated plates, it is characterized in that: the internal diameter of tube for transfusion (2) is slightly less than the internal diameter of transfusion needle; Tube for transfusion (2) top internal diameter is slightly larger than the bottom internal diameter, makes infusion hole form about 1 ° tapering.
5. according to two standpipe seal covers of claim 1,2 or 3 described shuttle type body seat band triangle film coated plates, it is characterized in that: fusiformis body seat both side surface (9) is respectively equipped with a plurality of depression lattice (10), and each lattice that cave in (10) outer surface becomes a plane.
6. according to two standpipe seal covers of claim 1,2 or 3 described shuttle type body seat band triangle film coated plates, it is characterized in that: flakiness (11) extends respectively at fusiformis body seat (1) two ends.
7. two standpipe seal covers of shuttle type body seat band triangle film coated plate according to claim 4, it is characterized in that: tube for transfusion (2) is less than chemical feed pipe (3).
8. two standpipe seal covers of shuttle type body seat band triangle film coated plate according to claim 7, it is characterized in that: fusiformis body seat both side surface (9) is respectively equipped with a plurality of depression lattice (10), and each lattice that cave in (10) outer surface becomes a plane.
9. two standpipe seal covers of shuttle type body seat band triangle film coated plate according to claim 8, it is characterized in that: flakiness (11) extends respectively at fusiformis body seat (1) two ends.
10. two standpipe seal covers of shuttle type body seat band triangle film coated plate according to claim 9, it is characterized in that: tube for transfusion (2) is less than chemical feed pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202827618U CN201752495U (en) | 2010-08-05 | 2010-08-05 | Double vertical pipe sealing cover with triangular film-coated plate for shuttle-shaped pipe body seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202827618U CN201752495U (en) | 2010-08-05 | 2010-08-05 | Double vertical pipe sealing cover with triangular film-coated plate for shuttle-shaped pipe body seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201752495U true CN201752495U (en) | 2011-03-02 |
Family
ID=43620227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202827618U Expired - Lifetime CN201752495U (en) | 2010-08-05 | 2010-08-05 | Double vertical pipe sealing cover with triangular film-coated plate for shuttle-shaped pipe body seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201752495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271823A (en) * | 2013-06-21 | 2013-09-04 | 罗晓 | Combined cover for infusion |
-
2010
- 2010-08-05 CN CN2010202827618U patent/CN201752495U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271823A (en) * | 2013-06-21 | 2013-09-04 | 罗晓 | Combined cover for infusion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |