CN201275337Y

CN201275337Y - Heating appliance for infusion

Info

Publication number: CN201275337Y
Application number: CNU2008201734924U
Authority: CN
Inventors: 王文萍; 胡本玲; 陶玉兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-26
Filing date: 2008-10-26
Publication date: 2009-07-22
Anticipated expiration: 2018-10-26

Abstract

The utility model discloses a transfusion heater which comprises a bottle body, a sealing cap screwed on the mouth of the bottle body, and a spiral groove formed on the outer surface of the bottle body, wherein, the bottle body is filled with clean water with a temperature set according to different requirements of patients; the temperature of medical liquid in the transfusion depends on the temperature of the clean water; the process for determining the temperature of the clean water is primary temperature control; the temperature can be adjusted finely according to the number of turns of the transfusion hose winding in the spiral groove to achieve more fine temperature control; and the winding process is called as secondary temperature control. The transfusion heater can control temperature of the medical liquid through the two temperature control steps. Ramie texture is arranged on the outer peripheral surface of the sealing cap. The transfusion heater with the structure has the advantages of simple structure and convenient operation, and can adjust temperature of medical liquid transfused to the human body. Accordingly, the transfusion heater is suitable for application in winter.

Description

A kind of transfusion heater

Technical field

This utility model relates to a kind of transfusion heater.

Background technology

At present, when infusing in medical institutes, generally directly give patient infusion by disposable transfusion device, use this infusion model transfusion, the temperature that is input to the intravital liquid of patient depends on the temperature of transfusion medicine bottle herb liquid.The human body normal body temperature is generally about 37 degrees centigrade, and the temperature of transfusion medicine bottle herb liquid is general approaching with room temperature far below body temperature, so in the process of infusing, it is ice-cold from head to foot that human body generally can be felt.When infusing summer, room temperature and body temperature difference minimum, ice-cold sense is relatively poor, and on the contrary, this ice-cold sense also can play the effect to body temperature lowering; When infusing in the time of in the winter time, fluid temperature and human body temperature difference maximum, ice-cold sense is the strongest, generally needs to cover cotton-wadded quilt and infuses, and is very inconvenient.

The utility model content

The technical problems to be solved in the utility model is to provide a kind of simple in structure, easy and simple to handle at above-mentioned deficiency, and can regulate the transfusion heater of input human body inner liquid medicine temperature.

For solving the problems of the technologies described above, this transfusion with structural feature of heater is: comprise bottle, the oral area of bottle is bolted with seal cover, and the outer surface of bottle is provided with helical groove.

This transfusion utilizes heat passage principle that the medicinal liquid in the tube for transfusion is heated indirectly with heater, the bottle that specifically comprises one one end opening, be loaded with clear water in the bottle, the temperature of clear water is decided according to patient's different demands, the temperature of tube for transfusion inner liquid medicine is based on the clear water temperature, this determines that the process of clear water temperature is referred to as " temperature control ", in order to prevent that clear water from overflowing, the bottle oral area is bolted with seal cover, the setting of seal cover can in time be changed clear water for packing into and to pour out clear water also very convenient; For the temperature that makes clear water in the bottle is delivered in the medicinal liquid of transfusion device fast, the lateral surface of bottle is provided with helical groove, the size of groove and the degree of depth conform to the thickness of transfusion device flexible pipe, so the transfusion device flexible pipe can be wrapped in the groove according to the spiral-shaped of groove, design like this, both can make the transfusion device flexible pipe embed bottle inside and the temperature of the interior clear water of quick perception bottle, can prevent that again the transfusion device flexible pipe from coming off from the bottle outside and cause the temperature control failure, behind the design helical groove, can carry out fine tune temperature according to the number of turns that the transfusion device flexible pipe is wrapped in the helical groove, this process of twining the different number of turns is referred to as " secondary temperature control ", and this transfusion realizes the medicinal liquid temperature control by this twice temperature control with heater; In use, at first under doctor's guidance, use, and inquiry knows whether institute's loading liquid is fit to heating and uses, and then carry out the selection of clear water temperature according to the difference of season and human body temperature, if in summer, the clear water temperature is suitable identical with room temperature or lower slightly than room temperature, like this when infusing, the medicinal liquid that is not higher than room temperature can play the effect of cooling to patient, eliminates the irritated emotion that summer high temperature brings; If in the winter time, the clear water temperature suits to select between room temperature and body temperature, behind the medicinal liquid input human body of this temperature, no longer includes ice-cold sensation, only can feel warmer, makes patient's mood when transfusion happier; After water temperature is determined, clear water is packed in the bottle,, prevent that clear water is excessive with the seal cover sealing, then the direction of rotation of transfusion device flexible pipe according to helical groove is wrapped on the bottle, for prevent that the transfusion device flexible pipe from coming off in helical groove, with the bottle traverse on one's sick bed, make bottle push down the transfusion device flexible pipe, injecting transfusion then gets final product, in infusion process, can adjust the transfusion device flexible pipe at any time and be wrapped in the number of turns on the bottle, thereby realize fine setting institute's loading liquid temp.

As improvement, in order to prevent that hand skids when twisting seal cover, the outer peripheral face of seal cover is provided with numb stricture of vagina.

In sum, adopt the transfusion heater of this structure, simple in structure, easy and simple to handle, and the temperature that can regulate input human body inner liquid medicine, be applicable in the bigger environment of room temperature and body temperature difference and use, be particularly suitable for using in the winter time.

Description of drawings

In conjunction with the accompanying drawings this utility model is described in further detail:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a user mode sketch map of the present utility model.

Among the figure: 1 is bottle, and 2 is seal cover, and 3 is groove, and 4 is numb stricture of vagina, and 5 is the transfusion device flexible pipe.

The specific embodiment

As shown in the figure, this transfusion comprises bottle 1 with heater, can the splendid attire clear water in the inner chamber of bottle 1, the temperature of clear water can determine according to transfusion person's actual demand itself, be loaded with clear water in the bottle 1 after, overflow in order to prevent clear water, the oral area of bottle 1 is bolted with seal cover 2, the lateral surface of bottle 1 is provided with helical groove 3, covers at 2 o'clock in order to prevent that hand from skidding in rotatory sealing, is provided with numb stricture of vagina 4 on the outer peripheral face of seal cover 2; In use, at first according to the room temperature of transfusion environment and the temperature that the temperature difference between transfusion person's body temperature is determined clear water, being 16 degrees centigrade with room temperature is example, human body temperature is generally 37 degrees centigrade, its difference is 21 degrees centigrade, and the temperature of human body sensory the most comfortable: 21～24 degrees centigrade, so, this moment, the temperature of clear water should be chosen in 21～24 degrees centigrade, consider temperature losses, the general selection of the temperature of clear water is advisable for 24 degrees centigrade, so also can provide the adjusting surplus for fine tune temperature, after the clear water temperature is determined, clear water is filled in the bottle 1, and seal with seal cover 2, in then transfusion device flexible pipe 5 being twined into groove 3 along the direction of rotation of groove 3, naturally deviate from groove 3 for preventing the transfusion device flexible pipe, with bottle 1 traverse on one's sick bed, injecting transfusion then gets final product, like this, medicinal liquid is just slowly heated by the clear water in the bottle 1 through helical groove 3 time, and the fluid temperature that enters human body at last is lower slightly than clear water temperature, within the temperature range of human body sensory the most comfortable, patient will be as snug as a bug in a rug when transfusion; In order to realize thermostatic control, when beginning to be wound into transfusion device flexible pipe 5 in the groove 3, can twine a circle earlier, because at this moment the clear water temperature is higher, contact area once circle can reach heat transfer effect preferably, As time goes on, the clear water temperature reduces gradually because consume, at this moment can reach identical heat transfer effect by increase twining the mode that the number of turns increases contact area, like this, in whole infusion process, the temperature of medicinal liquid is constant substantially, makes patient more comfortable when transfusion.

Claims

1, a kind of transfusion heater is characterized in that: comprise bottle (1), the oral area of bottle (1) is bolted with seal cover (2), and the outer surface of bottle (1) is provided with helical groove (3).

2, transfusion heater as claimed in claim 1 is characterized in that: the outer peripheral face of seal cover (2) is provided with numb stricture of vagina (4).