CN204352193U - A kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe - Google Patents
A kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe Download PDFInfo
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- CN204352193U CN204352193U CN201420798751.8U CN201420798751U CN204352193U CN 204352193 U CN204352193 U CN 204352193U CN 201420798751 U CN201420798751 U CN 201420798751U CN 204352193 U CN204352193 U CN 204352193U
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- tube
- transfusion
- feed pipe
- chemical feed
- seal cover
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Abstract
The utility model discloses a kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe, it comprises welding base (1), tube for transfusion (2) and chemical feed pipe (12), tube for transfusion (2) and chemical feed pipe (12) are arranged on welding base (1) top, delivery hole (15) is provided with in welding base (1), tube for transfusion shoulder hole (16) is provided with in tube for transfusion (2), tube for transfusion sealing ring (3) is installed in the macropore of tube for transfusion shoulder hole (16), tube for transfusion (2) is provided with tube for transfusion seal cover (5), chemical feed pipe shoulder hole (13) is provided with in chemical feed pipe (12), be provided with in the macropore of chemical feed pipe shoulder hole (13) and add chemical feed pipe sealing ring (14), chemical feed pipe (12) is provided with chemical feed pipe seal cover (10).The beneficial effects of the utility model are: this device has can add in transfusion bag that medicinal liquid, structure are simple, easy to use, sealing good, reliable clamping, do not produce residue and the few advantage of residual liquid.
Description
Technical field
This utility model relates to infusion bag opener, particularly a kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe.
Background technology
Transfusion bag is by bag and infusion bag opener are welded together to form an entirety, in welding process, by the restriction of joint geometry or welding procedure, may cause be welded with residue and residual stay in transfusion bag or welded seal poor.In use, medical personnel need to be thrust in transfusion bag by transfusion needle and liquid could be derived, under existing technical conditions, the mouth of pipe majority of tube for transfusion is equipped with aluminium-plastic combined cover, then need aluminum material to tear before using, syringe needle could be thrust in plastic plug, but aluminum material may tear and causes producing irregular opening in the process of tearing, easy scuffing medical personnel, also can produce some plastic residues and be mixed in medicinal liquid and pollute medicinal liquid when punctures plastic plug.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, the band tube for transfusion providing a kind of structure simple, easy to use and the flip-shell infusion bag opener of chemical feed pipe, this device can meet where necessary to dosing in transfusion bag, and easy to use, sealing is reliable.
The purpose of this utility model is achieved through the following technical solutions: a kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe, it comprises welding base, tube for transfusion and chemical feed pipe, tube for transfusion and chemical feed pipe are arranged on above welding base, delivery hole is provided with in welding base, tube for transfusion shoulder hole is provided with in tube for transfusion, tube for transfusion sealing ring is installed in the macropore of tube for transfusion shoulder hole, tube for transfusion is provided with tube for transfusion seal cover, chemical feed pipe shoulder hole is provided with in chemical feed pipe, chemical feed pipe sealing ring is installed in the macropore of chemical feed pipe shoulder hole, chemical feed pipe is provided with chemical feed pipe seal cover.
Described tube for transfusion sealing ring is arranged on by interference fit in the macropore of tube for transfusion shoulder hole, is provided with bellmouth A in tube for transfusion sealing ring, and bellmouth A is blind hole, and its outside diameter is greater than the diameter of tube for transfusion syringe needle, and its central diameter is less than the diameter of tube for transfusion syringe needle.
Described tube for transfusion seal cover has groove A, and be provided with tube for transfusion seal cover upset cover plate by interference fits in groove A, groove A both sides have rotary axis groove A, and tube for transfusion seal cover upset cover plate and rotary axis groove A corresponding position are provided with rotating shaft A.
Described delivery hole is communicated with tube for transfusion shoulder hole.
Described chemical feed pipe sealing ring is arranged on by interference fit in the macropore of chemical feed pipe shoulder hole, is provided with bellmouth B in chemical feed pipe sealing ring, and bellmouth B is blind hole, and its outside diameter is greater than the diameter of medicine feeding needle, and its central diameter is less than the diameter of medicine feeding needle.
Described chemical feed pipe seal cover has groove B, groove B is provided with liquid-feeding tube seal cover upset cover plate by interference fits, groove B both sides have rotary axis groove B, and liquid-feeding tube seal cover upset cover plate and rotary axis groove B corresponding position are provided with rotating shaft B, are provided with sealing gasket in liquid-feeding tube seal cover upset cover plate.
Described welding base is rhombus, and welding base four sides has several grooves C.
This utility model has the following advantages: this utility model is by being provided with chemical feed pipe, can in transfusion bag, add medicinal liquid where necessary or make up a prescription, tube for transfusion and chemical feed pipe are arranged on weld on base and can pass through once to have welded welding job, multiple welding is avoided to damage transfusion bag, the contact area of base and transfusion bag can be reduced to weld by arranging groove, the excessive failure welding that causes of solder side is avoided to affect its sealing, penetration Resistance can be reduced by arranging bellmouth, and reliable clamping, sealing is good, liquid residual in transfusion bag can be reduced by arranging delivery hole, adopt flip-shell seal cover convenient to operation, extra rubbish can not be produced.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the flip-shell infusion bag opener with tube for transfusion and chemical feed pipe;
Fig. 2 is the front view of welding base;
Fig. 3 is the front sectional view of tube for transfusion seal cover.
In figure, 1-welds base, 2-tube for transfusion, 3-tube for transfusion sealing ring, 4-bellmouth A, 5-tube for transfusion seal cover, 6-rotating shaft A, 7-tube for transfusion seal cover upset cover plate, 8-liquid-feeding tube seal cover upset cover plate, 9-sealing gasket, 10-chemical feed pipe seal cover, 11-bellmouth B, 12-chemical feed pipe, 13-chemical feed pipe shoulder hole, 14-chemical feed pipe sealing ring, 15-delivery hole, 16-tube for transfusion shoulder hole, 17-groove C, 51-groove A, 52-rotary axis groove A.
Detailed description of the invention
Be further described this utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As shown in Figure 1, a kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe, it comprises welding base 1, tube for transfusion 2 and chemical feed pipe 12, tube for transfusion 2 and chemical feed pipe 12 are arranged on above welding base 1, in the present embodiment, described welding base 1 is Pedicellus et Pericarpium Trapae shape, welding base 1 four sides has several grooves C17, delivery hole 15 is provided with in welding base 1, tube for transfusion shoulder hole 16 is provided with in tube for transfusion 2, tube for transfusion sealing ring 3 is installed in the macropore of tube for transfusion shoulder hole 16, in the present embodiment, described tube for transfusion sealing ring 3 is arranged on by interference fit in the macropore of tube for transfusion shoulder hole 16, bellmouth A4 is provided with in tube for transfusion sealing ring 3, bellmouth A4 is blind hole, its outside diameter is greater than the diameter of tube for transfusion syringe needle, its central diameter is less than the diameter of tube for transfusion syringe needle, tube for transfusion 2 is provided with tube for transfusion seal cover 5, in the present embodiment, described tube for transfusion seal cover 5 has groove A51, by interference fits, tube for transfusion seal cover upset cover plate 7 is installed in groove A51, groove A51 both sides have rotary axis groove A52, tube for transfusion seal cover upset cover plate 7 is provided with rotating shaft A6 with rotary axis groove A52 corresponding position, chemical feed pipe shoulder hole 13 is provided with in chemical feed pipe 12, chemical feed pipe sealing ring 14 is installed in the macropore of chemical feed pipe shoulder hole 13, in the present embodiment, described chemical feed pipe sealing ring 14 is arranged on by interference fit in the macropore of chemical feed pipe shoulder hole 13, bellmouth B11 is provided with in chemical feed pipe sealing ring 14, bellmouth B11 is blind hole, its outside diameter is greater than the diameter of medicine feeding needle, its central diameter is less than the diameter of medicine feeding needle, chemical feed pipe 12 is provided with chemical feed pipe seal cover 10, in the present embodiment, described chemical feed pipe seal cover 10 has groove B, groove B is provided with liquid-feeding tube seal cover upset cover plate 8 by interference fits, groove B both sides have rotary axis groove B, liquid-feeding tube seal cover upset cover plate 8 is provided with rotating shaft B with rotary axis groove B corresponding position, in liquid-feeding tube seal cover upset cover plate 8, sealing gasket 9 is installed, in the present embodiment, delivery hole 15 is communicated with tube for transfusion shoulder hole 16.
Work process of the present utility model is as follows: welding base 1 and bag are welded as a whole, and the contact area that groove C17 can reduce to weld base 1 and bag is to prevent bag excess shrinkage ensure to weld soldering opening afterwards and have good sealing in welding process.
In use, if need dosing or make up a prescription, then by transfusion bag joint upward, exerting a force upward to liquid-feeding tube seal cover upset cover plate 8 makes its B rotation around the shaft to expose bellmouth B11, then medicine feeding needle is penetrated in transfusion bag by bellmouth B11, due to thin bottom bellmouth B11, medicine feeding needle can be easy to puncture chemical feed pipe sealing ring 14 and avoid producing residue, because bellmouth B11 outside diameter is greater than the diameter of medicine feeding needle, its central diameter is less than the diameter of medicine feeding needle, good being clamped in bellmouth B11 and can ensureing that medicinal liquid is not subject to air pollution and can not reveals of medicine feeding needle can be ensured, after dosing, take out medicine feeding needle, the liquid-feeding tube seal cover that closes upset cover plate 8, due to liquid-feeding tube seal cover upset cover plate 8 and groove B interference fits, when transfusion bag is inverted, liquid-feeding tube seal cover upset cover plate 8 can not come off, and sealing gasket 9 when can ensure that transfusion bag is inverted medicinal liquid can not leak from chemical feed pipe 12.
When needs are infused, exerting a force upward to tube for transfusion seal cover upset cover plate 7 makes its A6 rotation around the shaft to expose bellmouth A4, then tube for transfusion syringe needle is penetrated in transfusion bag by bellmouth A4, due to thin bottom bellmouth A4, transfusion needle can be easy to puncture tube for transfusion sealing ring 3 and avoid producing residue, because bellmouth A4 outside diameter is greater than the diameter of tube for transfusion syringe needle, its central diameter is less than the diameter of tube for transfusion syringe needle, can ensure that tube for transfusion syringe needle can easily thrust tube for transfusion sealing ring 3, and tube for transfusion syringe needle can be good to be clamped in bellmouth A4 and can to ensure that medicinal liquid is not subject to air pollution and can not reveals, after tube for transfusion syringe needle installs by transfusion bag hang upside down aloft to infuse, when medicinal liquid is soon totally lost, medicinal liquid in bag can be collected by delivery hole 15, to reduce the medicinal liquid remained in bag, chemical feed pipe 12 is done shortlyer also can reduce the medicinal liquid remained in bag, avoid waste.
Owing to adopting flip-shell seal cover convenient to operation, extra rubbish can not be produced as the bottle cap of film-tearing type or easy-to-draw pot type.
Claims (7)
1. the flip-shell infusion bag opener with tube for transfusion and chemical feed pipe, it is characterized in that: it comprises welding base (1), tube for transfusion (2) and chemical feed pipe (12), tube for transfusion (2) and chemical feed pipe (12) are arranged on welding base (1) top, delivery hole (15) is provided with in welding base (1), tube for transfusion shoulder hole (16) is provided with in tube for transfusion (2), tube for transfusion sealing ring (3) is installed in the macropore of tube for transfusion shoulder hole (16), tube for transfusion (2) is provided with tube for transfusion seal cover (5), chemical feed pipe shoulder hole (13) is provided with in chemical feed pipe (12), chemical feed pipe sealing ring (14) is installed in the macropore of chemical feed pipe shoulder hole (13), chemical feed pipe (12) is provided with chemical feed pipe seal cover (10).
2. a kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe according to claim 1, it is characterized in that: described tube for transfusion sealing ring (3) is arranged on by interference fit in the macropore of tube for transfusion shoulder hole (16), tube for transfusion sealing ring is provided with bellmouth A(4 in (3)), bellmouth A(4) be blind hole, its outside diameter is greater than the diameter of tube for transfusion syringe needle, and its central diameter is less than the diameter of tube for transfusion syringe needle.
3. a kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe according to claim 1, it is characterized in that: described tube for transfusion seal cover (5) has groove A(51), groove A(51) in by interference fits be provided with tube for transfusion seal cover upset cover plate (7), groove A(51) both sides have rotary axis groove A(52), tube for transfusion seal cover upset cover plate (7) and rotary axis groove A(52) corresponding position is provided with rotating shaft A(6).
4. a kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe according to claim 1, is characterized in that: described delivery hole (15) is communicated with tube for transfusion shoulder hole (16).
5. a kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe according to claim 1, it is characterized in that: described chemical feed pipe sealing ring (14) is arranged on by interference fit in the macropore of chemical feed pipe shoulder hole (13), chemical feed pipe sealing ring is provided with bellmouth B(11 in (14)), bellmouth B(11) be blind hole, its outside diameter is greater than the diameter of medicine feeding needle, and its central diameter is less than the diameter of medicine feeding needle.
6. a kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe according to claim 1, it is characterized in that: described chemical feed pipe seal cover (10) has groove B, groove B is provided with liquid-feeding tube seal cover upset cover plate (8) by interference fits, groove B both sides have rotary axis groove B, liquid-feeding tube seal cover upset cover plate (8) and rotary axis groove B corresponding position are provided with rotating shaft B, are provided with sealing gasket (9) in liquid-feeding tube seal cover upset cover plate (8).
7. a kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe according to claim 1, is characterized in that: described welding base (1) is rhombus, and welding base (1) four sides has several grooves C(17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798751.8U CN204352193U (en) | 2014-12-17 | 2014-12-17 | A kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798751.8U CN204352193U (en) | 2014-12-17 | 2014-12-17 | A kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204352193U true CN204352193U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798751.8U Active CN204352193U (en) | 2014-12-17 | 2014-12-17 | A kind of flip-shell infusion bag opener with tube for transfusion and chemical feed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204352193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452398A (en) * | 2018-05-14 | 2018-08-28 | 镇江高冠医疗器械有限公司 | A kind of non-electric drive portable infusion device |
| CN110812573A (en) * | 2018-08-10 | 2020-02-21 | 株式会社吉美医疗 | Medical infusion set |
-
2014
- 2014-12-17 CN CN201420798751.8U patent/CN204352193U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452398A (en) * | 2018-05-14 | 2018-08-28 | 镇江高冠医疗器械有限公司 | A kind of non-electric drive portable infusion device |
| CN108452398B (en) * | 2018-05-14 | 2023-12-15 | 江苏诚益达智能科技有限公司 | Non-electric drive portable infusion device |
| CN110812573A (en) * | 2018-08-10 | 2020-02-21 | 株式会社吉美医疗 | Medical infusion set |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |