CN200979083Y

CN200979083Y - Medical miniature light source

Info

Publication number: CN200979083Y
Application number: CNU2006200488800U
Authority: CN
Inventors: 万谦; 和泓亮
Original assignee: SHANGHAI ZHONGHE TIANGONG MEDICAL EQUIPMENT CO Ltd
Current assignee: SHANGHAI ZHONGHE TIANGONG MEDICAL EQUIPMENT CO Ltd
Priority date: 2006-12-13
Filing date: 2006-12-13
Publication date: 2007-11-21
Anticipated expiration: 2016-12-13

Abstract

The utility model relates to the medical appliance technological art, more particularly relating to a medical miniature as a medical light guide drag hook and medical endoscope illumination, comprising a tail seat, a battery, an outer shell, a head cap and an illuminating device, characterized in that the battery (9) is equipped inside the outer shell (10), the front end of the outer shell is detachably connected with the head cap (15), the illuminating device is equipped inside the front end of the outer shell (10), and the back end of the outer shell is detachably connected with the tail seat (3). Compared with the prior art, the utility model has simple structure and novelty, which can be used without connecting a net power source and an optic fiber, and is quite convenient for doctors' manipulation. Further, the utility model has low manufacturing cost, is convenient for carrying and is worth spreading and applying.

Description

The medical miniature light source

[technical field]

The utility model relates to technical field of medical instruments, particularly a kind of medical miniature light source of the illumination as medical photoconduction drag hook and medical endoscope.

[background technology]

At present, the lighting source of various medical photoconduction drag hooks and medical endoscope all adopts lighting for medical use light source as shown in Figure 2, is made up of the lighting for medical use light source 21 and the optical fiber 22 of network source input.Optical fiber 22 1 ends connect the lighting for medical use light source 21 of network source input, and optical fiber 22 other ends connect photoconduction drag hook 23 or medical endoscope.This lighting for medical use light source exists many weak points: lighting for medical use light source 21 volumes of above-mentioned network source input are big, Heavy Weight will connect network source during use, so use very inconvenient, also be not easy to carry and move, and its cost is also very high.In addition, photoconduction drag hook 23 or medical endoscope are to be connected by the lighting for medical use light source 21 of optical fiber 22 with the network source input.The doctor is when operation, so because optical fiber 22 is very not convenient in tow like this.Grown when the operating time, the doctor also is easy to feel hand acid, and it is tired out that the people also feels.

[summary of the invention]

Task of the present utility model is to provide a kind of medical miniature light source for solving above-mentioned deficiency, flexible operation, facility, and volume is little, and is very flexible, and need not connect network source and optical fiber can use.

For achieving the above object, the utility model proposes a kind of medical miniature light source, comprise tailstock, battery, shell, head cap and light emitting source device, battery 9 is housed in the shell 10, the detachable connection head cap 15 of shell front end, in shell 10 front end inside the light emitting source device is housed, the detachable connection tailstock 3 of outer casing back.

Above-mentioned light emitting source device mainly is made up of base 11, anode line plate 12, LED13, eyeglass 14, sleeve 18 and anode 20.On the above-mentioned tailstock 3 switching device is housed.Described switching device mainly is made up of rubber button 1, switch 2, clamp nut 4, switch base 5, cathode circuit plate 6 and tower spring 8.Be provided with O type circle 7 in the outside with the tailstock 3 of shell 10 connections.Described eyeglass 14 and head cap 15 are for being tightly connected.

When the utility model uses,, open the switch on the tailstock, just can use as long as photoconduction drag hook or medical endoscope are connected on the head cap.In addition, when electric weight is not enough, can unloads tailstock and change battery.

The utility model compared with prior art, and is simple in structure, novel, and need not connect network source and optical fiber can use, and is convenient to very much doctor's operation, and in addition, the utility model low cost of manufacture is easy to carry, and is worthy of popularization.

[description of drawings]

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

Fig. 2 is the structural representation of existing lighting for medical use light source.

Referring to Fig. 1, Fig. 2,1 is that rubber button, 2 is that switch, 3 is that tailstock, 4 is that clamp nut, 5 is that switch base, 6 is that cathode circuit plate, 7 is that O type circle, 8 is that tower spring, 9 is that battery, 10 is that shell, 11 is that base, 12 is that anode line plate, 13 is that LED, 14 is an eyeglass, and 15 is that head cap, 16 is that O type circle, 17 is that O type circle, 18 is that sleeve, 19 is that rosette, 20 is that anode, the 21 lighting for medical use light sources of importing for network source, 22 are that optical fiber, 23 is the photoconduction drag hook.

[specific embodiment]

Referring to Fig. 1, shell 10 is made drum, battery 9 is housed in the shell, battery 9 can be changed, the shell front end adopts the embedded or head cap 15 that is threaded, in shell 10 front end inside the light emitting source device is housed, the light emitting source device mainly is made up of base 11, anode line plate 12, LED13, eyeglass 14, sleeve 18 and anode 20.Embedded or the tailstock 3 that is threaded of outer casing back is equipped with switching device on the tailstock 3.Described switching device mainly is made up of rubber button 1, switch 2, clamp nut 4, switch base 5, cathode circuit plate 6 and tower spring 8.Be provided with O type circle 7 in the outside with the tailstock 3 of shell 10 connections.Described eyeglass 14 is equipped with O type circle 16 with head cap 15 connections, and it mainly is to play sealing function.

Claims

1, a kind of medical miniature light source, comprise tailstock, battery, shell, head cap and light emitting source device, it is characterized in that: battery (9) is housed in the shell (10), the detachable connection head cap of shell front end (15), in shell (10) front end inside the light emitting source device is housed, the detachable connection tailstock of outer casing back (3).

2, medical miniature light source as claimed in claim 1 is characterized in that: above-mentioned light emitting source device mainly is made up of base (11), anode line plate (12), LED (13), eyeglass (14), sleeve (18) and anode (20).

3, medical miniature light source as claimed in claim 1 or 2 is characterized in that: above-mentioned tailstock is equipped with switching device on (3).

4, medical miniature light source as claimed in claim 3 is characterized in that: described switching device mainly is made up of rubber button (1), switch (2), clamp nut (4), switch base (5), cathode circuit plate (6) and tower spring (8).

5, medical miniature light source as claimed in claim 4 is characterized in that: be provided with O type circle (7) in the outside with the tailstock (3) of shell (10) connection.

6, medical miniature light source as claimed in claim 4 is characterized in that: described eyeglass (14) and head cap (15) are for being tightly connected.