CN101036817A

CN101036817A - Transfusion heater

Info

Publication number: CN101036817A
Application number: CN 200710088665
Authority: CN
Inventors: 舟坂昭
Original assignee: Dao Tianzhe
Current assignee: Dao Tianzhe
Priority date: 2006-03-17
Filing date: 2007-03-14
Publication date: 2007-09-19
Also published as: JP2007244833A

Abstract

The invention provides a small-size compact transfusion heater which can be weared on a finger of a user, and has a transfusion introducing tube with an excellent heating performance. In the transfusion heater having the transfusion introducing tube (3) connecting a transfusion bottle (1) with an injection needle (5), a portion of the transfusion introducing tube (3) are inflected or bended, so that a portion of a direction and a portion of an opposite direction of a passing direction of liquid flowed in the transfusion introducing tube adjacently composes a block heating portion of the transfusion introducing tube (3).

Description

Infusion heating device

Technical field

The present invention relates to a kind of infusion heating device of heating transfusion ingress pipe.

Background technology

In the past, as the infusion heating device of heating transfusion, the transfusion heater of record was used easily in the patent documentation 1.

Infusion heating device for record in the patent documentation 1, proposition is preferably in the ingress pipe of will infusing on the face of heater and is arranged to curved shape, and, in order to make its bending, and the ingress pipe of will infusing forms plastics or metal flexure type, and oneself forms the groove of identical flexure type on one's body at heater, can form crooked combination at short notice when this groove is provided with the transfusion ingress pipe, and is better from operating aspect.

Patent documentation 1: the real public clear 57-29803 of Japan Patent

But if the transfusion ingress pipe is above-mentioned flexure type in the past, then owing to the elasticity of transfusion ingress pipe, it is very big that bending section can become, and can not form the structure of compact.

In addition, when using chemical hand warmer, because the heat energy of chemical hand warmer is insufficient as heater, so need fully guarantee to heat distance, there is the shortcoming that is difficult to realize compactization, just makes the bending of transfusion ingress pipe simply, can't obtain the infusion heating device of compact.

Summary of the invention

In order to address the above problem, the object of the present invention is to provide a kind of infusion heating device that can move in the ground heating of next of state at the positions such as finger tip of finger at the user band on one side the length of side time.That is, the object of the present invention is to provide a kind of infusion heating device of the heating property excellence that can heat transfusion in the place of expecting.

The infusion heating device of technical scheme 1 has the transfusion ingress pipe that connects between transfusion bottle and the entry needle, it is characterized in that, make described transfusion ingress pipe a part of flexing (Japanese: flexing) or the direction of passing through crooked, that make mobile transfusion in the described transfusion ingress pipe be agglomerate (the Japanese: Foundation Block) heating part that part and the rightabout part of a direction is adjacent to constitute described transfusion ingress pipe.

In addition, the infusion heating device of technical scheme 2 has the transfusion ingress pipe that connects between transfusion bottle and the entry needle, it is characterized in that, has the agglomerate heating part, this agglomerate heating part utilizes with described transfusion ingress pipe that separate the parts that form, make the direction of passing through of mobile transfusion in the described transfusion ingress pipe be that part and the rightabout part of a direction is adjacent to the formation stream of infusing, and connects described transfusion ingress pipe and described agglomerate heating part.

Adopting the invention described above, because can be with the infusion heating device band on finger, so can heat all the time, and, since simple in structure, so can utilize the infusion heating device of compact easily to heat.

Description of drawings

Fig. 1 is the key diagram of the user mode of expression infusion heating device of the present invention.

Fig. 2 is the vertical view of the embodiment 1 of expression agglomerate heating part.

Fig. 3 is the cut-away view of the embodiment 2 of expression agglomerate heating part.

Fig. 4 is the side view of Fig. 3.

Fig. 5 is the vertical view of the embodiment 3 of expression agglomerate heating part.

Fig. 6 is the vertical view of the embodiment 4 of expression agglomerate heating part.

Fig. 7 is the cutaway view of the transfusion ingress pipe of infusion heating device.

Fig. 8 is the cutaway view of the embodiment 5 of expression transfusion ingress pipe.

Fig. 9 is the cutaway view of another embodiment of expression transfusion ingress pipe.

Figure 10 is the major part cutaway view of using method of the embodiment 6 of expression infusion heating device.

Figure 11 is the cutaway view of the embodiment 7 of expression infusion heating device.

(symbol description)

1 transfusion bottle

2 drop tubes

3 transfusion ingress pipes

4 infusion heating devices

5 entry needles

6 handss

7 fingers

10 transfusion inlets

11 transfusion outlets

12 agglomerate heating parts

20 agglomerate heating parts

21 stream partitions

22 upside agglomerate heating parts

23 downside agglomerate heating parts

30 line parts

31 bending sections

32 adhesive portion

33 agglomerate heating parts

40 agglomerate heating parts

41 adhesive portion

50 agglomerate heating parts

51 adhesive portion

60 agglomerate heating parts

61 adhesive portion

70 agglomerate heating parts transfusion ingress pipe

71 adhesive portion

80 infusion heating devices

81 agglomerate heating parts transfusion ingress pipe

82 heaters

83 reflectors

84 fingers

85 finger rings

90 infusion heating devices

91 agglomerate heating parts

92 heaters

93 reflectors

94 finger rings

95 switches

96 aneroid battery

The specific embodiment

With reference to the accompanying drawings embodiments of the invention are described in detail.

Embodiment 1

In Fig. 1, the 1st, transfusion bottle, the 2nd, drop tube, the 3rd, transfusion ingress pipe, the 4th, the infusion heating device of the embodiment of the invention, the 5th, entry needle, the 6th, hands, the 7th, finger.

In this structure, infusion heating device 4 bands are on the finger 7 of hands 6, and entry needle 5 for example inserts on the back of the hand of hands 7.Therefore, infusion heating device 4 can not produce patient's body action and hinder, and because compact small and exquisite former thereby make things convenient for patient's activity.Below, the details of infusion heating device is described.

Fig. 2 is the vertical view of embodiment 1 of the agglomerate heating part of expression infusion heating device.

In Fig. 2,10 3 transfusions that enter for transfusion on one's body of transfusion ingress pipe that are formed in the infusion heating device 4 enter the mouth, the 11st, the transfusion outlet, the 12nd, make the agglomerate heating part of infusing ingress pipe 3 bendings own and forming a fritter, make the part of transfusion ingress pipe 3 crooked, arrow is infused like that in the image pattern passes through direction to form a direction part adjacent with the opposite direction part.

Therefore, the distance from transfusion inlet 10 to transfusion outlet 11 can form the about more than 2 times of air line distance.In other words, transfusion ingress pipe 3 itself is configured as the agglomerate heating part and elongated, becomes big with the contact area of heater, thereby makes the heating distance of transfusion elongated, and the profile of infusion heating device can be controlled at very compact small and exquisite state.

Embodiment 2

In Fig. 3, the 20th, the heating part of infusion heating device uses the agglomerate heating part that separates the parts that form with existing transfusion ingress pipe 3, and the 21st, in order in agglomerate heating part 20, to make the mobile stream partition that crawls that becomes of transfusion.

Fig. 4 is the side view of agglomerate shown in Figure 3 heating part.

In Fig. 4, the 22nd, upside agglomerate heating part, the 23rd, downside agglomerate heating part, being divided into up and down, two ground make the agglomerate heating part.Usually, upside agglomerate part 22 is that relative back makes of bonding agent is bonding with downside agglomerate heating part 23.

In the agglomerate heating part of this transfusion ingress pipe, stream partition 21 be for form longer add hot path and make that stream crawls, arrow makes transfusion flow through longer and set like that in the image pattern.

In addition,, can adjust the length and the width of transfusion stream, therefore, make design freedom become big, guarantee heats easily owing to can set the quantity and the width of stream partition 21 according to the material of upside agglomerate heating part 22, downside agglomerate heating 23.

As mentioned above, adopt embodiment 2, can be in the agglomerate heating part of bending heating transfusion for a long time, therefore the transfusion input human body with after these heating, can alleviate patient's misery, can also obtain the infusion heating device of compact simultaneously.

In other words, even the present invention can obtain using the fewer heater of the such heat energy of chemical hand warmer also can be efficiently and a large amount of transfusion of compact volume and convenience ground heating, the infusion heating device that can use for a long time.

Embodiment 3

Fig. 5 is the vertical view of agglomerate heating part of the transfusion ingress pipe of expression embodiment 3.

In Fig. 5, the 30th, the line part when the transfusion ingress pipe forms the S font, the 31st, bending section, the 32nd, adhesive portion, the 33rd, only contain line part 30 or contain line part 30 and the agglomerate heating part of bending section 31.

In this case, transfusion ingress pipe 33 arranged side by side, line part 30 is longer.And, the bonding back of line part arranged side by side 30 usefulness bonding agents is formed adhesive portion 32.Make bending section 31 suitably crooked under situation about not fractureing.Line part 30 makes the flushing time of transfusion elongated than length, can obtain agglomerate heating part 33 efficiently.

Adopt the agglomerate heating part 33 of the transfusion ingress pipe of this embodiment 3, owing to increase the quantity of the transfusion ingress pipe of configuration side by side, expansion adds heat, thereby can obtain higher heats, obtains tackling the infusion heating device of long treatment and compact.

Embodiment 4

Fig. 6 is the vertical view that makes the agglomerate heating part that is bent to form of transfusion ingress pipe of expression embodiment 4.

In Fig. 6, the 40th, make transfusion ingress pipe self bend to helical form and the agglomerate heating part that forms, the 41st, adhesive portion.

Owing to be to bend to one agglomerate heating part 40, so as long as twine along circumferential center position, be easier to thereby make, therefore the flowing of the elongated and difficult obstruction transfusion of heatable distance simultaneously can obtain the infusion heating device of the good and compact of heats.

Embodiment 5

Fig. 7 is with the cutaway view after the configuration arranged side by side of transfusion ingress pipe in the past.

In Fig. 7,50 have been to use the agglomerate heating part of the rounded transfusion ingress pipe of cross sectional shape, the 51st, adhesive portion.

5 transfusion ingress pipes are disposed the bonding formation in back form shown in Figure 7 side by side, but carry out following improvement, can form the product of compact more by cross sectional shape to the transfusion ingress pipe.

Fig. 8 be with the transfusion ingress pipe cross sectional shape make tetragonal cutaway view.

In Fig. 8,60 have been to use the agglomerate heating part of tetragonal transfusion ingress pipe, the 61st, adhesive portion.

Owing to have the agglomerate heating part of the infusion heating device that tetragonal transfusion ingress pipe makes, thereby compare, increase with the contact area of heater, so the efficiency of heating surface is improved with the circle of Fig. 7.

Fig. 9 be with the transfusion ingress pipe cross sectional shape make leg-of-mutton cutaway view.

In Fig. 9,70 have been to use the agglomerate heating part of the transfusion ingress pipe of triangle, the 71st, adhesive portion.

Compare with the circle of Fig. 7 and the square of Fig. 8, the agglomerate heating part 70 of the infusion heating device that the transfusion ingress pipe of triangle makes is compact more.In addition, also can increase, can further improve the efficiency of heating surface with the contact area of heater.

Embodiment 6

Figure 10 is the major part cutaway view of the using method of expression infusion heating device.

In Figure 10, the 80th, infusion heating device, the 81st, the agglomerate heating part that the transfusion ingress pipe forms, the 82nd, the heater that chemical hand warmer forms, the 83rd, the reflecting plate of the heat that reflection is sent from heater 82, the 84th, finger, the 85th, the finger ring that elastomer is made.

Infusion heating device 80 is to use under the state that finger ring 85 is inserted the agglomerate heating part 81 that is fixed on the transfusion ingress pipe that adds thermal flexure on the finger 84, with heater 82.Because compact can be fixed on the finger 84, so can easily carry along with patient movement.

Embodiment 7

In Figure 11, the 90th, infusion heating device, the 91st, the agglomerate heating part that the transfusion ingress pipe forms, the 92nd, the heater of electric, the 93rd, the reflecting plate of the heat that reflection heater 92 sends, the 94th, finger ring, the 95th, switch, the 96th, aneroid battery.

As shown in figure 11, what infusion heating device 90 employed heaters 92 also can be with electric, it is fixing that finger ring 94 can insert the finger back.

In addition, the profile that can obtain infusion heating device is the embodiment of different shape such as cylindric or plane.

Industrial utilizability

Infusion heating device of the present invention can be at the industry of transfusion ingress pipe self and the other forming of being shaped Use in the manufacturing industry.

Claims

1, a kind of infusion heating device, has the transfusion ingress pipe that connects between transfusion bottle and the entry needle, it is characterized in that, make described transfusion ingress pipe a part of flexing or bending, to make the direction of passing through of mobile transfusion in the described transfusion ingress pipe be the agglomerate heating part that part and the rightabout part of a direction is adjacent to constitute described transfusion ingress pipe.

2, a kind of infusion heating device, has the transfusion ingress pipe that connects between transfusion bottle and the entry needle, it is characterized in that, has the agglomerate heating part, this agglomerate heating part utilizes with described transfusion ingress pipe that separate the parts that form, make the direction of passing through of mobile transfusion in the described transfusion ingress pipe be that part and the rightabout part of a direction is adjacent to the formation stream of infusing, and connects described transfusion ingress pipe and described agglomerate heating part.