CN214910560U - Infusion bag capable of reducing formation of infusion particles - Google Patents
Infusion bag capable of reducing formation of infusion particles Download PDFInfo
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- CN214910560U CN214910560U CN202023199797.2U CN202023199797U CN214910560U CN 214910560 U CN214910560 U CN 214910560U CN 202023199797 U CN202023199797 U CN 202023199797U CN 214910560 U CN214910560 U CN 214910560U
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Abstract
The utility model relates to a transfusion bag capable of reducing the formation of transfusion particles, belonging to the technical field of medical instruments. The infusion bag capable of reducing the formation of infusion particles comprises an infusion bag, wherein a liquid storage cavity is arranged in the infusion bag, and an infusion port and a dosing port are arranged below the infusion bag; the dosing port comprises a tubular dosing port shell, an elastic sealing plug and a sealing cap, the elastic sealing plug is embedded in the dosing port shell, a dosing through hole is formed in the elastic sealing plug, the other end of the elastic sealing plug is provided with an elastic sealing cover, the elastic sealing cover is provided with a strip seam, and arc-shaped elastic bulges are symmetrically arranged on the inner wall of the dosing through hole; the medicine feeding port shell is fixedly connected with a connecting nozzle, and the sealing cap is clamped with the connecting nozzle through a clamping groove. The utility model discloses a traditional rubber end has been replaced in the combination of adding medicine mouthful shell, elastic sealing plug and sealing cap, can prevent that liquid from leaking, accords with the requirement of hospital infection control again to enough the formation of the infusion particle that significantly reduces, thereby the patient that effectively protects needs the infusion.
Description
Technical Field
The utility model relates to a transfusion bag capable of reducing the formation of transfusion particles, belonging to the technical field of medical instruments.
Background
Infusion bags are a common medical device used to contain drugs for intravenous injection. The liquid in the infusion bag is generally saline or glucose, and the medicine input into the patient is added into the infusion bag by medical staff according to the requirements or the orders.
Most of medicine adding openings of the existing transfusion bags are rubber ends, the specification of a solution in the existing transfusion bags is only 50ml, 100ml, 250ml, 500ml and 1000ml of conventional specification, some patients in clinic such as patients with encephaledema often need to infuse 125ml of mannitol, patients needing alkalized urine sometimes need to infuse 125ml of sodium bicarbonate and the like, when the situation occurs, a nurse needs to pump out redundant liquid in the transfusion bags according to medical advice, the nurse can repeatedly insert a syringe needle into the medicine adding openings at the rubber ends, the operation is repeated, the danger that the transfusion particles enter the liquid is increased (the particles are caused by repeatedly poking the rubber ends from the needle), and the transfusion particles enter the human body along with the liquid to cause serious harm to the human body.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an infusion bag that can reduce the formation of infusion particle to prior art is not enough.
The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: an infusion bag capable of reducing the formation of infusion particles comprises an infusion bag, wherein a liquid storage cavity is arranged in the infusion bag, an infusion port and a dosing port are arranged below the infusion bag, and the infusion port and the dosing port are respectively communicated with the liquid storage cavity through connecting pipes;
the medicine feeding port comprises a tubular medicine feeding port shell, an elastic sealing plug and a sealing cap, the elastic sealing plug is embedded in the medicine feeding port shell, a medicine feeding through hole is formed in the elastic sealing plug, one end of the elastic sealing plug is communicated with the liquid storage cavity through the medicine feeding through hole, the other end of the elastic sealing plug is provided with an elastic sealing cover, the elastic sealing cover is provided with a strip seam penetrating through the elastic sealing cover, and arc-shaped elastic bulges are symmetrically arranged on the inner wall of the medicine feeding through hole; one end of the dosing port shell, which is far away from the liquid storage cavity, is fixedly connected with a tubular connecting nozzle, and the sealing cap is provided with a clamping groove suitable for wrapping the connecting nozzle and is clamped with the connecting nozzle through the clamping groove.
The improvement of the technical scheme is as follows: a rubber sealing ring is arranged in the connecting nozzle.
The improvement of the technical scheme is as follows: the inner surface of the clamping groove of the sealing cap is provided with a rubber sealing layer.
The improvement of the technical scheme is as follows: the dosing port further comprises a flexible connecting sheet, one end of the flexible connecting sheet is fixedly connected with the outer side face of the dosing port shell, and the other end of the flexible connecting sheet is fixedly connected with the outer side face of the sealing cap.
The improvement of the technical scheme is as follows: the middle part of the upper end of the infusion bag is provided with a hanging through hole.
The improvement of the technical scheme is as follows: the upper end of the infusion bag is provided with at least one label bag.
The improvement of the technical scheme is as follows: the outer surface of the infusion bag is provided with scale marks near the liquid storage cavity.
The utility model adopts the above technical scheme's beneficial effect is:
(1) the utility model discloses an infusion bag that can reduce infusion particle formation has replaced traditional rubber end through the combination of dosing mouth shell, elastic sealing plug and sealing cap, open sealing cap when needing to take out liquid, the nipple end of syringe directly inserts the strip seam of elastic sealing cap, squeeze the arc elasticity arch open after the nipple end of syringe gets into the elastic sealing plug, thereby realize the intercommunication in syringe and stock solution chamber, can add medicine and take out liquid, and the arc elasticity arch of elastic sealing plug and elastic sealing cap respectively elasticity parcel nipple end of syringe at this moment, play the dual seal effect, can prevent liquid leakage, accord with the requirement of hospital infection control again, the utility model discloses can significantly reduce the formation of infusion particle, thereby effectively protect the patient that needs the infusion;
(2) the rubber sealing ring is arranged in the connecting nozzle of the transfusion bag capable of reducing the formation of transfusion particles, when the nipple end of the injector is inserted into the elastic sealing cover, the rubber sealing ring can form effective sealing with the outer wall of the nipple end of the injector, thereby not only preventing liquid from leaking out, but also preventing impurities such as external bacteria, dust and the like from entering the liquid storage cavity;
(3) the utility model discloses a can reduce infusion particle formation infusion bag's seal cap's draw-in groove internal surface and be provided with the rubber sealing layer, when not opening the seal cap, can effectively seal the medicine feeding mouth, form double seal protection with the elastic sealing lid of elastic sealing plug, prevent that the liquid in liquid storage chamber from leaking and impurity such as outside bacterium, dust from getting into the liquid storage chamber;
(4) the utility model discloses a transfusion bag that can reduce infusion particle formation add medicine mouth still include flexible connection piece, and flexible connection piece will seal the cap and add medicine mouth shell and be connected, facilitates the use to can also prevent that the seal cap from accidentally dropping, pick up the use and possibly cause the pollution of liquid in the stock solution chamber after the seal cap drops;
(4) the utility model discloses an infusion bag capable of reducing the formation of infusion particles, wherein the middle part of the upper end of the infusion bag is provided with a hanging through hole, which is convenient for hanging the infusion bag during infusion; the label bag arranged at the upper end of the infusion bag can facilitate the medical staff to mark the infusion bag; the scale marks of the infusion bag can facilitate medical staff to know the infusion amount and the residual amount in the infusion bag in time.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of an infusion bag capable of reducing the formation of infusion particles according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of a medicine feeding port of an infusion bag capable of reducing the formation of infusion particles according to an embodiment of the present invention;
FIG. 3 is a schematic view of an elastic sealing cover of an infusion bag capable of reducing the formation of infusion particles according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a dosing port of an infusion bag capable of reducing the formation of infusion particles according to an embodiment of the present invention;
wherein: 1-infusion bag, 2-label bag, 3-hanging through hole, 4-liquid storage cavity, 5-graduation line, 6-infusion port, 7-dosing port, 8-dosing port shell, 9-elastic sealing plug, 10-dosing through hole, 11-arc elastic bulge, 12-seam, 13-elastic sealing cover, 14-connecting nozzle, 15-flexible connecting sheet, 16-sealing cap, 17-rubber sealing layer, 18-rubber sealing ring, 19-nipple end and 20-injector.
Detailed Description
Examples
The infusion bag capable of reducing the formation of infusion particles in the embodiment comprises an infusion bag 1, wherein a liquid storage cavity 4 is arranged in the infusion bag 1, an infusion port 6 and a dosing port 7 are arranged below the infusion bag 1, and the infusion port 6 and the dosing port 7 are respectively communicated with the liquid storage cavity 4 through connecting pipes;
the dosing port 7 comprises a tubular dosing port shell 8, an elastic sealing plug 9 and a sealing cap 16, the elastic sealing plug 9 is embedded in the dosing port shell 8, a dosing through hole 10 is formed in the elastic sealing plug 9, one end of the elastic sealing plug 9 is communicated with the liquid storage cavity 4 through the dosing through hole 10, an elastic sealing cover 13 is manufactured at the other end of the elastic sealing plug 9, a strip seam 12 penetrating through the elastic sealing cover 13 is formed in the elastic sealing cover 13, and arc-shaped elastic bulges 11 are symmetrically arranged on the inner wall of the dosing through hole 10; one end of the dosing port shell 8, which is far away from the liquid storage cavity 4, is fixedly connected with a tubular connecting nozzle 14, a clamping groove suitable for wrapping the connecting nozzle 14 is formed in the sealing cap 16, and the sealing cap 16 is clamped with the connecting nozzle 14 through the clamping groove. A rubber sealing ring 18 is arranged in the connection mouth 14. The inner surface of the clamping groove of the sealing cap 16 is provided with a rubber sealing layer 17.
The medicine adding opening 7 of the infusion bag capable of reducing the formation of infusion particles in the embodiment further comprises a flexible connecting sheet 15, one end of the flexible connecting sheet 15 is fixedly connected with the outer side face of the medicine adding opening shell 8, and the other end of the flexible connecting sheet 15 is fixedly connected with the outer side face of the sealing cap 16. The middle part of the upper end of the infusion bag 1 is provided with a hanging through hole 3. The upper end of the infusion bag 1 is provided with a label bag 2. The outer surface of the infusion bag 1 is provided with scale marks 5 near the liquid storage cavity.
The infusion bag that can reduce infusion particle formation of this embodiment opens sealed cap 16 when drawing liquid, as shown in fig. 4, 19 disect insertions elastic sealing lid 13's strip seam of syringe breast end, 19 get into behind the elastic sealing plug 9 with protruding 11 extrusion of arc elasticity of syringe 20, thereby realize the intercommunication of syringe 20 and stock solution chamber 4, can add medicine and drawing liquid, and elastic sealing plug 9's arc elasticity protruding 11 and elastic sealing lid 13 difference elastic packaging live syringe 20's nipple end 19 this moment, play the dual seal effect, can prevent liquid from leaking, accord with the requirement of hospital infection control again, the utility model discloses can the formation of the infusion particle that significantly reduces, thereby effectively protect the patient that needs the infusion.
The rubber sealing ring 18 is arranged in the connecting nozzle 14 of the infusion bag capable of reducing the formation of infusion particles, when the nipple end 19 of the injector 20 is inserted into the elastic sealing cover 13, the rubber sealing ring can form effective sealing with the outer wall of the nipple end 19, so that the liquid can be further prevented from leaking, and impurities such as external bacteria and dust can be prevented from entering the liquid storage cavity; the draw-in groove internal surface that can reduce infusion bag's that infusion particle formed sealing cap 16 of this embodiment is provided with rubber sealing layer 17, when not opening sealing cap 16, can effectively seal with medicine mouth 7, forms the dual seal protection with the elastic sealing lid 13 of elastic sealing plug 9, prevents that the liquid in stock solution chamber 4 from leaking and impurity such as outside bacterium, dust from getting into stock solution chamber 4.
The elastic sealing plug 9, the arc-shaped elastic protrusion 11 and the elastic sealing cover 13 in the infusion bag capable of reducing the formation of infusion particles are all made of silica gel, the medicine adding port shell 8 can be made of plastics or silica gel, and the flexible connecting sheet 15 can be made of rubber.
The present invention is not limited to the above embodiment. All technical solutions formed by equivalent substitutions fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a can reduce infusion bag that infusion particle formed, includes infusion bag (1), be provided with stock solution chamber (4) in infusion bag (1), its characterized in that: an infusion port (6) and a dosing port (7) are arranged below the infusion bag (1), and the infusion port (6) and the dosing port (7) are respectively communicated with the liquid storage cavity (4) through connecting pipes;
the medicine feeding port (7) comprises a tubular medicine feeding port shell (8), an elastic sealing plug (9) and a sealing cap (16), the elastic sealing plug (9) is embedded in the medicine feeding port shell (8), a medicine feeding through hole (10) is formed in the elastic sealing plug (9), one end of the elastic sealing plug (9) is communicated with the liquid storage cavity (4) through the medicine feeding through hole (10), an elastic sealing cover (13) is arranged at the other end of the elastic sealing plug (9), a strip seam (12) penetrating through the elastic sealing cover (13) is formed in the elastic sealing cover (13), and arc-shaped elastic bulges (11) are symmetrically arranged on the inner wall of the medicine feeding through hole (10); dosing mouth shell (8) are kept away from the one end rigid coupling of stock solution chamber (4) has pipy connection mouth (14), sealing cap (16) system has and is suitable for the parcel connect the draw-in groove of mouth (14), sealing cap (16) pass through the draw-in groove with connect mouth (14) joint.
2. The infusion bag capable of reducing the formation of infusion particulates according to claim 1, wherein: and a rubber sealing ring (18) is arranged in the connecting nozzle (14).
3. The infusion bag capable of reducing the formation of infusion particulates according to claim 2, wherein: and a rubber sealing layer (17) is arranged on the inner surface of the clamping groove of the sealing cap (16).
4. The infusion bag capable of reducing the formation of infusion particulates according to claim 3, wherein: the dosing port (7) further comprises a flexible connecting sheet (15), one end of the flexible connecting sheet (15) is fixedly connected with the outer side face of the dosing port shell (8), and the other end of the flexible connecting sheet (15) is fixedly connected with the outer side face of the sealing cap (16).
5. The infusion bag capable of reducing the formation of infusion particulates according to claim 4, wherein: the middle part of the upper end of the infusion bag (1) is provided with a hanging through hole (3).
6. The infusion bag capable of reducing the formation of infusion particulates according to claim 5, wherein: the upper end of the infusion bag (1) is provided with at least one label bag (2).
7. The infusion bag capable of reducing the formation of infusion particulates according to claim 6, wherein: the outer surface of the infusion bag (1) is provided with scale marks (5) near the liquid storage cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023199797.2U CN214910560U (en) | 2020-12-25 | 2020-12-25 | Infusion bag capable of reducing formation of infusion particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023199797.2U CN214910560U (en) | 2020-12-25 | 2020-12-25 | Infusion bag capable of reducing formation of infusion particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214910560U true CN214910560U (en) | 2021-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023199797.2U Active CN214910560U (en) | 2020-12-25 | 2020-12-25 | Infusion bag capable of reducing formation of infusion particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214910560U (en) |
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2020
- 2020-12-25 CN CN202023199797.2U patent/CN214910560U/en active Active
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