CN201235137Y

CN201235137Y - Light guide photography type auxiliary intubation bougie

Info

Publication number: CN201235137Y
Application number: CNU2008201125269U
Authority: CN
Inventors: 徐文国; 石明煌
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-25
Filing date: 2008-04-25
Publication date: 2009-05-13
Anticipated expiration: 2018-04-25

Abstract

The utility model discloses a light-conductive photographic auxiliary intubation bougie, which comprises a thin metal tube strip and a male joint arranged on the top end of the thin metal tube strip, one portion of the thin metal tube strip near the bottom end is bent to be an insert end, and a photographic device and two front LED lamps are arranged in the end portion of the insert end, and an upper LED lamp is arranged in the insert end, a light-penetrated hole which is corresponding to the upper LED lamp is arranged on the peripheral wall of the insert end, when intubation operation is done, a tube can be rapidly and accurately inserted into the trachea through lighting of the front LED lamps and the upper LED lamps of the bougie, and a medical staff can observe the bright points of the LED lamp on skin from exterior to get to know the accurate position during tube insertion, and intubation can be accurately and rapidly done through the guidance of a display device.

Description

Photoconduction photography formula is assisted the intubate bougie

Technical field

This utility model relates to the technical field of medical device, particularly relates to a kind ofly can assisting intubate, and simultaneously by outer, the interior auxiliary device of clearly judging the intubate position and carrying out intubate.

Background technology

Carry out first aid for the sick and wounded patient that can't breathe voluntarily, and surgical operation all needs to carry out before endotracheal intubate operation, one plastic endotracheal tube is inserted trachea, and utilizing to be connected in the ball of reviving (BVM) or the respiratory organ of endotracheal tube again provides sufferer required oxygen.Because trachea is being close to esophagus, it is bad to add intraoral light, therefore is not easy intubate is correctly inserted trachea, and incurs loss through delay first aid, very causes to cause sufferer death.So there is the dealer to develop a kind of auxiliary Intubaction device, as shown in Figure 7, it comprises that one is inserted in the bougie 60 in the endotracheal tube 50, one is located at the wherein handle 61 of an end of bougie 60, be located at the eyeglass 62 of handle 61 ends, one is located at the power supply unit 63 of handle 61 sides, one is installed on the optical fiber light-guiding bundle and the optical lens (not shown) of bougie 60 insertion ends, power supply unit 63 provides the electric power of optical fiber light-guiding Shu Suoxu, the insertion end of this bougie 60 has the bent angle of 135 degree approximately, to lead endotracheal tube 50 to insert in the trachea, and provide the optical lens pick-up image required illumination by the optical fiber light-guiding bundle, make the operator observe whether be inserted in the tram by eyeglass 62, after treating that endotracheal tube 50 is planted correctly, again bougie 60 is pulled out, be plugged in breather 52 with a syringe, air is injected air bag 51, air bag 51 is expanded, and then endotracheal tube 50 is fixed in the appropriate location of trachea.

Yet, to bend during observation that health is pressed close to eyeglass with eyes and extremely inconvenient, and it is too near apart from patient, infected problem is probably arranged, height owing to operator differs again, the essential sick bed of adjusting just can make operator successfully observe to suitably highly, has also prolonged the time of intubate thus.Therefore, existing auxiliary Intubaction device is real in addition improved necessity.

Summary of the invention

In order to improve the defective of existing auxiliary Intubaction device, main purpose of the present utility model is to provide a kind of brightness height, can assists the intubate bougie by the photoconduction photography formula that human external is observed and conveniently watched.

In order to achieve the above object, main technical schemes of the present utility model is to provide a kind of photoconduction photography formula to assist the intubate bougie, comprising:

One thin metal pipe bar and one is located at the vertical male joint of thin metal pipe bar, thin metal pipe bar positon of near bottom is bent to form an insertion end, in the end of insertion end, be provided with a photographic attachment, at least one preceding LED lamp, other is provided with the last LED lamp of a close end, the LED lamp all is positioned at around the photographic attachment, on the perisporium of insertion end, be provided with a loophole in addition corresponding to last LED lamp place, the light of described last LED lamp can throw outwardly via loophole, and this photographic attachment, preceding LED lamp and last LED lamp are connected with the male joint at top.

Implement after the technique scheme of the present utility model, the obtainable concrete benefit of this utility model is:

1, because this utility model adopts the high LED lamp of brightness as illumination, and almost vertical each other and the illuminating effect with two directions of the projecting direction of preceding LED lamp and last LED lamp, therefore, intubate first can be fast and correctly finds the position of trachea to finish intubate.

2, this utility model is to cooperate to be installed on handle bottom, on this handle and be provided with a display device, because insertion end perisporium of the present utility model is provided with the last LED lamp of a up ligthing, therefore, after bougie inserts the oral cavity, the healthcare givers can be from patient's neck Visual Ispection bright spot, judge whether bougie is correct in the position, oral cavity, watch patient's glottis by display device again, carry out correct again fast intubate, if do not see the bright spot on patient's neck after inserting, the expression position is not right, can revise immediately, be unlikely to make bougie lost position of trachea that can not find in the oral cavity.

3, because design of the present utility model, at the beginning of intubate, even insert later inspecting, special consideration is all arranged, therefore guarantee intubate accuracy, promote medical quality.

Description of drawings

Fig. 1 is a three-dimensional appearance sketch map of the present utility model.

Fig. 2 is this utility model and handle and the later solid combination schematic appearance of display device assembling.

Fig. 3 is the perspective exploded view of this utility model and handle and display device.

Fig. 4 is that sketch map is implemented in photographic attachment rotation of the present utility model.

Fig. 5 is the insertion end sectional perspective sketch map of bougie of the present utility model.

Part plan sketch map when Fig. 6 is this utility model intubate.

Fig. 7 is the three-dimensional appearance sketch map of existing auxiliary Intubaction device.

The main element symbol description:

(10) handle (11) connects socket

(12) on and off switch (13) light source switch

(14) wear groove (15) female joint

(20) bougie (200) insertion end

(22) loophole (23) male joint

(30) photographic attachment

(31) preceding LED lamp (32) is gone up the LED lamp

(40) display device (41) male joint

(50) endotracheal tube (51) air bag

(52) breather (60) bougie

(61) handle (62) eyeglass

(63) power supply unit

The specific embodiment

See also shown in Figure 1, the auxiliary intubate bougie 20 of photoconduction photography formula provided by the utility model comprises that a thin metal pipe bar 21, is located at the male joint 23 at thin metal pipe bar 21 tops, thin metal pipe bar 21 can be bent to arc, and use for convenience, be in advance thin metal pipe bar 21 positon of near bottom to be bent to form an insertion end 200, this insertion end 200 has the bending angle of 135 degree approximately, the upper semisection that makes bougie 20 is axially for extending up and down, change into towards oblique below to insertion end 200 and to extend, thus the ring-like perisporium part of insertion end 200 obliquely side, part towards oblique below.

Other sees also shown in Figure 5, be provided with one miniature (Micro-chip) photographic attachment 30, two preceding LED lamps 31 in the end of insertion end 200, in addition be provided with LED lamp 32 on a loophole 22 and, and last LED lamp is before two between the LED lamp in the top, close end place of insertion end 200.Be preferably preceding LED lamp 31 is made as white light, last LED lamp 32 is preferably gold-tinted or HONGGUANG, and the about 4.5～5.5MM in LED lamp 31 tops (being preferably 5MM) located before last LED lamp 32 was positioned at, be the illumination vertically upward of 90 degree, this photographic attachment 30 and preceding LED lamp 31, last LED lamp 32 is to be connected with electric wire with the male joint 23 at thin metal pipe bar 21 tops, and in electric wire and preceding LED lamp 31, last LED lamp 32, photographic attachment 30 is on every side to have flexual material (as silica gel (silicon)) filling, make the logical silk ribbon of forming 20 both have pliability, has simultaneously hardness again, can insert trachea by force, and cooperate the bending of trachea shape.Photographic attachment 30 is preferably miniature (Micro-chip) photographic attachment (its maximum outside diameter is no more than 2MM) again.

See also Fig. 2, shown in Figure 3, it is to be used with a handle 10 and a display device 40 that this utility model provides the auxiliary intubate bougie 20 of photoconduction photography formula, wherein,

It has top bottom this handle 10, handle 10 inside are provided with power supply unit and circuit board (not shown), handle 10 tops are provided with and connect socket 11, it has the image transfer function, can power brain or TV pegged graft, can also connect socket as the charging of power supply unit, be provided with one in handle 10 perisporiums and wear a groove 14 and a light source switch 13, wear the on and off switch 12 that is provided with a sliding cover type in the notch of groove 14, the on and off switch 12 of slip lid shape is closed in when wearing groove 14, power supply can't be communicated with, as shown in Figure 3 with on and off switch 12 toward wearing groove 14 1 thrusters when moving, could power-on, handle 10 inside are provided with one and are positioned at the rotary type female joint 15 of wearing groove 14 scopes again, for a display device 40 plant combinations, these rotatable female joint 15 structures are prior art, hold not repeating, be provided with a female joint (not shown) in handle 10 bottoms in addition, this is located at the female joint of bottom and the female joint 15 on the side perisporium, the connection socket 11 at top and power supply unit electrically connect;

One end of this display device 40 is provided with the male joint 41 with female joint 15 couplings, be inserted in the female joint 15 with corresponding, and can rotate to suitable angle (as shown in Figure 4), in order to watching image, desire is planted in conjunction with before the display device 40 again, must earlier on and off switch 12 be passed to wearing groove 14 1 sides, form the power turn-on shape;

Described bougie 20 is to be plugged in handle 10 bottoms by male joint 23 with separable shape, and then the female joint 15 by male joint 23 and handle 10 and be connected socket 11 and connect, the light source switch 13 that makes preceding LED lamp 31, goes up on LED lamp 32 and the handle 10 electrically connects, when power-on switch 12 and light source switch 13, can be so that preceding LED lamp 31 and last LED lamp 32 be luminous.When being inserted in female joint 15 when power-on and with display device 40 again, 30 picked image of photographic attachment can transfer to display device 40 or transfer to TV or computer via connecting socket 11.

In the process of intubate, two preceding LED lamps 31 reach upward, and LED lamp 32 can provide intraoral illumination, inserting trachea fast and correctly, and provide photographic attachment 30 required illumination, make the healthcare givers watch the intubate situation via display device 40 by preceding LED lamp 31.Insert after the trachea, because loophole 22 is to be positioned on the oblique upper annular perisporium of insertion end 200, therefore, if bougie 20 is inserted near tram (promptly encircling the first film) as shown in Figure 6, the light of last LED lamp 32 can be projeced into skin, the healthcare givers by visual observation to bright spot, can judge correct position, if in the time of can't seeing bright spot by the outside, may be to be inserted into esophagus, revise quickly.

Because this utility model adopts the high LED lamp of brightness as illumination, and illuminating effect (preceding LED lamp 31 is almost vertical each other with last LED lamp 32 projecting directions) with two directions, can be fast and correctly find the position of trachea, and provide photographic attachment 30 enough illuminations, can inspect the bright spot of LED lamp 32 again by skin appearance, convenient judgement plant position, many-sided design is considered, is helped the healthcare givers to carry out intubate.

Claims

1, the auxiliary intubate bougie of a kind of photoconduction photography formula is characterized in that, comprising:

One thin metal pipe bar and one is located at the vertical male joint of thin metal pipe bar, thin metal pipe bar positon of near bottom is bent to form an insertion end, in the end of insertion end, be provided with a photographic attachment, at least one preceding LED lamp, other is provided with the last LED lamp of a close end, the LED lamp all is positioned at around the photographic attachment, on the perisporium of insertion end, be provided with a loophole in addition corresponding to last LED lamp place, the described light of going up the LED lamp can throw outwardly via loophole, and this photographic attachment, preceding LED lamp reach the male joint of going up LED lamp and top and electrically connect.

2, the auxiliary intubate bougie of photoconduction photography formula according to claim 1, it is characterized in that: the LED lamp is a white light before described, and last LED lamp is a gold-tinted.

3, the auxiliary intubate bougie of photoconduction photography formula according to claim 1, it is characterized in that: the LED lamp is a white light before described, and last LED lamp is a HONGGUANG.

4, according to the auxiliary intubate bougie of claim 1 or 2 or 3 described photoconduction photography formulas, it is characterized in that: the LED lamp is provided with two before described, and last LED lamp is before two between the LED lamp.

5, the auxiliary intubate bougie of photoconduction photography formula according to claim 4 is characterized in that: 4.5～5.5MM place, LED lamp rear before going up the LED lamp and being positioned at, with preceding LED lamp be 90 spend vertical.

6, the auxiliary intubate bougie of photoconduction photography formula according to claim 5 is characterized in that: in the flexual implant of the inner filling of thin metal pipe bar.

7, the auxiliary intubate bougie of photoconduction photography formula according to claim 6, it is characterized in that: described photographic attachment is the minisize photography device, and its maximum outside diameter is no more than 2MM.