阅读说明：本技术 一种可加热增压输液袋 (Heatable pressure boost infusion bag ) 是由 曹伟 姜亚卓 于 2018-08-27 设计创作，主要内容包括：本发明公开了一种可加热增压输液袋,包括外袋和加热隔层,外袋的正面中部设有加热隔层,加热隔层包括盖布和夹链槽,盖布的一侧与外袋固定连接,盖布的另外三个侧边边沿处设有手捏夹链,夹链槽与手捏夹链相匹配设置,加热隔层的一侧底部依次设有出气口和充气嘴,出气口的侧壁设有橡胶塞。本发明翻开盖布,将一次性取暖片贴附在加热隔层靠近外袋的一面,一次性取暖片发热,将药液袋中的药液加热,使输出的药液进入体内时不再寒冷,橡胶塞塞入出气口中,贴合紧密,捏住手捏气筒,不断挤压,使空气通过充气嘴进入气室内,气室内由于外部空气挤入,气室内气压增大,挤压药液袋,可以提升输液速度。(The invention discloses a heatable and pressurizable infusion bag which comprises an outer bag and a heating interlayer, wherein the heating interlayer is arranged in the middle of the front face of the outer bag and comprises a cover cloth and a zipper groove, one side of the cover cloth is fixedly connected with the outer bag, the other three side edges of the cover cloth are provided with a hand-pinching zipper, the zipper groove is matched with the hand-pinching zipper, the bottom of one side of the heating interlayer is sequentially provided with an air outlet and an air charging nozzle, and the side wall of the air outlet is provided with a rubber plug. The invention opens the cover cloth, attaches the disposable heating sheet to the surface of the heating interlayer close to the outer bag, heats the liquid medicine in the liquid medicine bag, ensures that the output liquid medicine is not cold when entering the body, the rubber plug is plugged into the air outlet to be tightly attached, the air cylinder is pinched by hands to be continuously extruded, so that the air enters the air chamber through the inflating nozzle, the air pressure in the air chamber is increased because the outside air is extruded in the air chamber, and the liquid medicine bag is extruded, thereby the infusion speed can be improved.)

1. A heatable and pressurizable infusion bag comprises an outer bag (1) and a heating interlayer (2), and is characterized in that a liquid inlet pipe (6) is arranged in the middle of the top end of the outer bag (1), a liquid medicine bag (16) communicated with the liquid inlet pipe (6) is arranged in the outer bag (1), an air chamber (15) is arranged between the liquid medicine bag (16) and the outer bag (1), an infusion tube (10) is arranged in the middle of the bottom end of the outer bag (1), the top end of the infusion tube (10) extends into the outer bag (1) and is connected with the liquid medicine bag (16) in an inserting manner, reinforcing ribs (9) are respectively arranged at the joints of the liquid inlet pipe (6), the infusion tube (10) and the outer bag (1), the heating interlayer (2) is arranged in the middle of the front of the outer bag (1), the heating interlayer (2) comprises a cover cloth (3) and a chain clamping groove (5), one side of the cover cloth (3) is fixedly connected with the outer bag (1, the utility model discloses a heating bag, including drop cloth (3), three other side border department of drop cloth (3) is equipped with hand and holds between the fingers chain (4), press from both sides chain groove (5) and hand and hold between the fingers chain (4) phase-match setting, be equipped with gas outlet (12) and charging connector (14) on one side bottom outer bag (1) of heating interlayer (2) in proper order, the lateral wall of gas outlet (12) is equipped with rubber buffer (11).

2. A heatable and pressurizable infusion bag according to claim 1, wherein the top end of the liquid inlet pipe (6) and the bottom end of the infusion tube (10) are respectively provided with an easily-torn film (7), and the top of the liquid inlet pipe (6) is in threaded connection with a threaded cap.

3. A heatable and pressurizable infusion bag according to claim 1, wherein the front side of the outer bag (1) is provided with a ring of rubber ring (17).

4. A heatable and pressurizable infusion bag according to claim 1, wherein two hanging holes (8) are respectively formed on the outer bag (1) at both sides of the liquid inlet pipe (6).

5. A heatable and pressurizable infusion bag according to claim 1, wherein the inflation nozzle (14) is of MS525 type, and the inflation nozzle (14) is connected with a hand-pinching air cylinder (13) through an air pipe.

6. A heatable and pressurizable infusion bag according to claim 1, wherein the air outlet (12) and the air charging connector (14) are communicated with the air chamber (15) through the wall of the outer bag (1), and a sealing gasket is arranged at the joint of the air outlet and the air charging connector and the wall of the outer bag.

Technical Field

The invention relates to an infusion bag, in particular to a heatable and pressurizable infusion bag.

Background

Infusion is a large dose of injection delivered into the body by intravenous drip. When in use, the dropping speed is adjusted by the infusion apparatus, and the infusion apparatus continuously and stably enters the vein to supplement body fluid, electrolyte or provide nutrient substances. Because the dosage is large and the injection directly enters blood, the quality requirement is high, and the production process and the like have certain differences with the small needle injection.

Disposable heating piece, also known as warm baby, can continuously supply a large amount of heat energy to the temperature can not be too high, can effectual disposable heating piece of use get warm.

At present, when the patient needs transfusion in winter, the temperature of liquid medicine is lower due to the fact that the liquid medicine is placed at room temperature, people feel cold when the liquid medicine is infused into the body, and the ordinary transfusion speed can not meet the requirement under the condition that the liquid medicine needs to be infused quickly. We have therefore developed this and propose a heatable and pressurised infusion bag.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides a heatable and pressurizable infusion bag.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention relates to a heatable and pressurizable infusion bag, which comprises an outer bag and a heating interlayer, wherein the middle part of the top end of the outer bag is provided with a liquid inlet pipe, the inner part of the outer bag is provided with a liquid medicine bag communicated with the liquid inlet pipe, an air chamber is arranged between the liquid medicine bag and the outer bag, the middle part of the bottom end of the outer bag is provided with a transfusion tube, the top end of the transfusion tube extends into the outer bag and is connected with the liquid medicine bag in an inserting way, the joints of the liquid inlet pipe and the infusion pipe with the outer bag are respectively provided with a reinforcing rib, the middle part of the front surface of the outer bag is provided with a heating interlayer, the heating interlayer comprises a cover cloth and a chain clamping groove, one side of the cover cloth is fixedly connected with the outer bag, the edges of the other three sides of the cover cloth are provided with hand-held chain clamps, press from both sides the chain groove and hold between the fingers the chain phase-match setting with the hand, be equipped with gas outlet and charging connector in proper order on the outer bag of one side bottom of heating interlayer, the lateral wall of gas outlet is equipped with the rubber buffer.

As a preferred technical scheme of the invention, the top end of the liquid inlet pipe and the bottom end of the infusion pipe are respectively provided with an easily-torn film, and the top of the liquid inlet pipe is in threaded connection with a threaded cover.

As a preferable technical scheme of the invention, the front surface of the outer bag is provided with a circle of rubber ring.

As a preferred technical scheme of the invention, two hanging holes are respectively arranged on the outer bag at two sides of the liquid inlet pipe.

As a preferred technical scheme of the invention, the inflating nozzle is MS525 type, and the inflating nozzle is connected with a hand-pinching air cylinder through an air pipe.

As a preferable technical scheme of the invention, the air outlet and the inflating nozzle penetrate through the bag wall of the outer bag to be communicated with the air chamber, and a sealing gasket is arranged at the joint of the air outlet and the inflating nozzle and the bag wall.

The invention has the beneficial effects that:

1. this kind of heatable pressure boost infusion bag pulls open the hand of heating interlayer side and holds between the fingers the clamp chain, opens the drop cloth, attaches disposable heating piece in the one side that the heating interlayer is close to outer bag, then holds between the fingers the clamp chain with the hand and holds between the fingers with the clamp chain groove and be in the same place, and after a period, disposable heating piece generates heat, heats the liquid medicine in the liquid medicine bag, makes the liquid medicine of output get into when internal no longer cold.

2. This kind of heatable pressure boost infusion bag fills in the gas outlet with the rubber buffer in, and the laminating is inseparable, holds between the fingers the inflator pump of hand, and constantly extrudees, makes the air pass through the charging connector and gets into in the air chamber, because outside air squeezes into in the air chamber, the increase of air pressure in the air chamber extrudes the liquid medicine bag, can promote infusion speed.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a heatable and pressurizable infusion bag according to the invention;

fig. 2 is a schematic structural diagram of an air chamber of a heatable and pressurizable infusion bag according to the invention.

In the figure: 1. an outer bag; 2. heating the interlayer; 3. covering cloth; 4. pinching the clip chain by hand; 5. a chain clamping groove; 6. a liquid inlet pipe; 7. easy-to-tear film; 8. hanging holes; 9. reinforcing ribs; 10. a transfusion tube; 11. a rubber plug; 12. an air outlet; 13. manually pinching the inflator; 14. an air charging nozzle; 15. an air chamber; 16. a liquid medicine bag; 17. a rubber ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.