CN209695832U - A kind of structure-improved infusion bag - Google Patents

Abstract

The utility model discloses a kind of structure-improved infusion bags, it include: infusion bag, containing liquid chamber is provided in infusion bag, the lower end of infusion bag is provided with chemical feed pipe one, perfusion tube and chemical feed pipe two, through-hole and drawing liquid hole are offered in chemical feed pipe two, drawing liquid hole is arranged above through-hole and is connected to containing liquid chamber, and the diameter of through-hole is less than drawing liquid hole and top is provided with rubber cover board, and the right end of rubber cover board is fixedly connected with two inner wall of chemical feed pipe；Heating bag is provided with outside infusion bag, the suture of heating bag inner wall is connected with fixing belt, inlays between fixing belt and heating bag and is connected with warmer, and fixed belt surface is uniformly provided with several thermal holes, the left end suture of heating bag is connected with connecting band, and suture is connected with thread gluing master tape in connecting band.Syringe can be inserted directly into chemical feed pipe and carry out medical fluid extraction by the utility model, and infusion bag can be heated when winter is infused by avoiding needlestick injuries chemical feed pipe, reduce the sense of discomfort of winter infusion.

Description

A structure-improved infusion bag

technical field

The utility model relates to the technical field of medical devices, in particular to an infusion bag with improved structure.

Background technique

An infusion bag is a common medical device used to contain medication for intravenous injection. The liquid in the infusion bag is generally saline or glucose, and the medicine to be infused into the patient is added to the infusion bag by the medical staff according to requirements or doctor's orders.

At present, the existing infusion bag has the following problems: (1) The lower end of the infusion bag is provided with an infusion tube and a dosing tube. When adding medicine, a syringe needs to be used to puncture the dosing tube repeatedly. (2) The temperature in northern my country is low from April to October every year, and the temperature of the liquid medicine is low, which will stimulate the patient's blood vessel wall during the infusion process. It can cause adverse reactions, especially for infants, the elderly, and severely ill patients. To this end, a new scheme needs to be designed to improve it.

Utility model content

The purpose of the utility model is to provide an infusion bag with an improved structure, which solves the problems raised in the background technology and meets the actual use requirements.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a structurally improved infusion bag, comprising: an infusion bag, a liquid storage bin is arranged in the infusion bag, and a drug adding pipe is arranged at the lower end of the infusion bag. The infusion tube and the dosing tube 2, the dosing tube 2 is provided with a through hole and a liquid suction hole, the liquid suction hole is arranged above the through hole and communicated with the liquid storage bin, and the diameter of the through hole is smaller than the liquid suction hole. A rubber cover plate is arranged on the top of the hole and the right end of the rubber cover plate is fixedly connected to the second inner wall of the dosing tube; a heating bag is arranged outside the infusion bag, and the inner wall of the heating bag is sewed and connected with a fixing belt, and the fixing belt A warmer is inlaid and connected with the heating bag, a plurality of heat conduction holes are evenly opened on the surface of the fixing belt, the left end of the heating bag is sewed and connected with a connecting belt, and the connecting belt is sewed and connected with a velcro belt, so The surface of the heating bag is sewed and connected with a hook-and-loop fastener sub-tape for use with the hook-and-loop fastener tape.

As a preferred embodiment of the present invention, the lower end of the through hole is provided with a circular truncated opening recessed inward, and the diameter of the bottom surface of the circular truncated opening is 20 mm.

As a preferred embodiment of the present invention, rubber plugs are provided at the two lower ends of the dosing tube, the rubber plugs are in a "T" shape, and the protruding part is inlaid and connected to the through hole, and the inner wall of the through hole is fixed with two rubber plugs. a rubber ring.

As a preferred embodiment of the present invention, the upper end of the infusion bag is symmetrically provided with a hanging strap, the lower ends of the hanging strap are all connected to the heating bag, and the upper end of the infusion bag is provided with a hanging hole.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

(1) The infusion bag is equipped with a dosing tube at the lower end. The dosing tube is provided with a piston structure, and the syringe (no needle is not required) can be directly inserted into the dosing tube for liquid extraction or drug delivery, avoiding the use of needles. When stabbing the dosing tube, it is more convenient to operate.

(2) The infusion bag is equipped with a heating bag on the outside, and a warm baby is embedded in the heating bag, which can heat the infusion bag, reducing the discomfort caused to the patient due to the low temperature of the liquid medicine, and the heating bag can be repeated Use, safe and reliable.

Description of drawings

Fig. 1 is the front structural view of the structure-improved infusion bag of the utility model;

Fig. 2 is the structural schematic diagram of the second dosing pipe according to the utility model;

FIG. 3 is a schematic structural diagram of the heating bag according to the present invention.

In the figure: infusion bag 1; heating bag 2; liquid storage bin 3; hanging belt 4; hanging hole 5; Rubber cover 11; through hole 12; rubber ring 13; rubber plug 14; warm baby 15; connecting belt 16;

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a structurally improved infusion bag, comprising: an infusion bag 1, a liquid storage bin 3 is arranged in the infusion bag 1, and the lower end of the infusion bag 1 is provided with a medicine dosing bag Pipe one 7, infusion pipe 8 and medicine adding pipe two 9, the medicine adding pipe two 9 is provided with a through hole 12 and a liquid suction hole 10, and the liquid suction hole 10 is arranged above the through hole 12 and communicates with the liquid storage bin 3, The diameter of the hole 12 is smaller than that of the suction hole 10 and the top is provided with a rubber cover plate 11. The right end of the rubber cover plate 11 is fixedly connected with the inner wall of the second dosing tube 9. The top of the syringe can be inserted into the through hole 12, and the rubber cover plate 11 Lift up to extract the liquid medicine in the liquid extraction hole 10 without using a needle, which avoids multiple stab wounds on the medicine feeding tube by the needle, and is easy to operate; a heating bag 2 is provided outside the infusion bag 1, and the inner wall of the heating bag 2 is sutured and connected There is a fixing belt 18, a warmer 15 is inlaid and connected between the fixing belt 18 and the heating bag 2, a plurality of heat conduction holes 19 are evenly opened on the surface of the fixing belt 18, and the left end of the heating bag 2 is sewed and connected with a connecting belt 16. The surface of the heating bag 2 is sewed with a hook and loop fastener tape 6 for use with the hook and loop fastener tape 17. The heating bag 2 is inlaid with a warm baby 15. After being fixed on the outside of the infusion bag 1, the infusion bag can be connected to the infusion bag. The liquid medicine in 1 is heated to reduce the discomfort of infusion in winter. The temperature of the warm baby 15 is limited and the safety is high. The heating bag 2 can be used repeatedly and is easy to operate.

Further improved, as shown in Figure 2: the lower end of the through hole 12 is provided with an inwardly concave truncated truncated opening 20, the bottom diameter of the truncated truncated opening 20 is 20mm, and the diameter of the body of the 20ml syringe is about 20mm, when using the 20ml syringe The tube body can be embedded in the circular truncated opening 20, which is more convenient to operate.

For further improvement, as shown in Figure 2: the lower end of the second dosing tube 9 is provided with a rubber stopper 14, the rubber stopper 14 is in a "T" shape and the protruding part is inlaid with the through hole 12, and the inner wall of the through hole 12 is fixed with two rubbers. For the ring 13, the rubber stopper 14 is provided to prevent the through hole 12 from being polluted when not in use, and the rubber ring 13 has the effect of stopping the liquid to a certain extent.

Specifically, the upper end of the infusion bag 1 is symmetrically provided with a hanging strap 4, and the lower end of the hanging strap 4 is connected to the heating bag 2. The upper end of the infusion bag 1 is provided with a hanging hole 5, and the heating bag 2 is more conveniently fixed by the hanging strap 4 on the heating bag 2. On the infusion bag 1, the infusion bag 1 can be hung on the infusion rod through the hanging hole 5.

When the utility model is in use, the rubber stopper 14 is removed, then the syringe nipple is inserted into the through hole 12, and pushed toward the liquid extraction hole 10, the syringe nipple pushes up the rubber cover 11, and the syringe nipple contacts the medicine When the liquid is extracted, the rubber ring 13 can prevent the liquid from flowing out. After the extraction is completed, the syringe is pulled out, and the rubber cover 11 automatically moves down and seals the upper end of the through hole 12 to prevent the liquid from flowing out. , after wiping the alcohol on the top of the rubber stopper 14, the rubber stopper 14 can be embedded on the dosing tube 2 9. When infusion is carried out in winter, the hanging straps 4 of the heating bag 2 are respectively placed on both sides of the top of the infusion bag 1. Then the warm baby 15 is embedded in the inner side of the fixing belt 18, and the heating bag 2 is wrapped around the infusion bag 1 and fixed with a hook and loop. Discomfort. The products protected by this scheme have been put into actual production and application, especially the application in the field of medical devices has achieved certain success, which obviously proves that the technical scheme of this product is beneficial, meets the needs of the society, and is suitable for Mass production and promotion.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (4)

1. An infusion bag with improved structure, comprising: an infusion bag (1), a liquid storage bin (3) is arranged in the infusion bag (1), and characterized in that: the lower end of the infusion bag (1) is provided with a The first (7) dosing tube, the infusion tube (8) and the second (9) dosing tube, the second dosing tube (9) is provided with a through hole (12) and a liquid suction hole (10), The liquid hole (10) is arranged above the through hole (12) and communicated with the liquid storage tank (3). The right end of the rubber cover plate (11) is fixedly connected with the inner wall of the second (9) dosing pipe; The infusion bag (1) is provided with a heating bag (2) outside, the inner wall of the heating bag (2) is sewed and connected with a fixing belt (18), and the fixing belt (18) is inlaid and connected with the heating bag (2). There is a warm baby (15), a plurality of heat conduction holes (19) are evenly opened on the surface of the fixing belt (18), and a connecting belt (16) is sewed and connected to the left end of the heating bag (2). The connecting belt (16) ) is sewed and connected with a hook-and-loop fastener tape (17), and the surface of the heating bag (2) is sewed and connected with a hook-and-loop fastener tape (6) for use with the hook-and-loop fastener tape (17). 2. An infusion bag with improved structure according to claim 1, characterized in that: the lower end of the through hole (12) is provided with an inwardly concave frustum-shaped opening (20), the frustum-shaped opening (20) ) with a bottom diameter of 20mm. 3. A structurally improved infusion bag according to claim 1, characterized in that: a rubber stopper (14) is provided at the lower end of the second (9) dosing tube, and the rubber stopper (14) is in the shape of a "T" The convex part is inlaid and connected with the through hole (12), and two rubber rings (13) are fixed on the inner wall of the through hole (12). 4. A structurally improved infusion bag according to claim 1, characterized in that: the upper end of the infusion bag (1) is symmetrically provided with a hanging strap (4), and the lower end of the hanging strap (4) is The heating bag (2) is connected, and the upper end of the infusion bag (1) is provided with a hanging hole (5).