CN201578730U - Probe with photographic device - Google Patents

Abstract

The utility model relates to a probe with photographic device, which is used with an inner tube of an air tube. The probe with the photographic device comprises a tube body, an image capture unit, a display unit and an operational component; the tube body arranged inside the inner tube of the air tube is provided with a front end and a rear end; the rear end of the tube body comprises a bending portion; the image capture unit used for capturing images is connected with the front end of the tube body; the display unit is used for displaying the images; the display unit is connected with the bending portion; the display unit is electrically connected with the image capture unit and positioned on the rear side of the inner tube of the air tube; and the operational component connected to the rear end or on the display unit is used for people to exert force to lead the front end of the tube body to extend out of one end of the inner tube of the air tube.

Description

Probe with photographic attachment

Technical field

This utility model relates to a kind of probe with photographic attachment, the probe with photographic attachment that particularly a kind of endotracheal tube of arranging in pairs or groups uses.

Background technology

When carrying out general anesthesia, tracheal intubation is the necessary means of keeping by anesthesia person's respiratory function.In most cases, for avoiding being had anaerobic condition to take place by anesthesia person, medical personnel must deliver to endotracheal tube by in anesthesia person's the trachea when carrying out intubate at short notice.Therefore, how fast and effectively intubate is to implement the medical personnel's of anesthesia primary problem.

Yet because the upper respiratory tract by anesthesia person of all ages and classes, build is constructed difference to some extent, medical personnel sometimes and be not easy to observe directly position of trachea by anesthesia person.Therefore, in fact, medical personnel utilize aid to carry out the intubate operation mostly.A kind of method wherein is to utilize laryngoscope to compress by anesthesia person's the root of the tongue earlier, and the probe that will have photographic attachment stretches in its upper respiratory tract to observe the position of trachea, because endotracheal tube is to be set in advance on the probe, in case therefore probe is determined the position of trachea, medical personnel just can push endotracheal tube in the trachea apace.This practice can also be avoided in the intubate process injury to quilt anesthesia person's upper respiratory tract tissue except the time that can reduce medical personnel and blindly grope.

Although the device of above-mentioned probe collocation endotracheal tube helps the carrying out of intubate operation,, still have the place of some inconveniences to overcome in the use.When medical personnel operate, must also must adjust the angle of display in operation in the probe front always, so that medical personnel can direct vision screens, therefore, increased operation easier, expend the operating time, make that patient is dangerous to be increased.

In existing technology, though had can one-handed performance the (Trachway for example of the probe with photographic attachment ^TM), yet the body of its probe is strip, display screen connects the position of the far-end of body because display screen is far away apart from user, therefore be not easy to see clearly on the screen image.When operation, medical personnel not only must stretch hands, but also need mobile wrist, elbow, even shoulder joint, and therefore, operation underaction, accurate still has inconvenience in the use.

In addition, medical personnel are when carrying out the intubate operation, owing to will in the oral cavity, advance by the space arc after the front end of probe enters the oral cavity, therefore the angle of probe is changing always, make body be level before this and be vertical gradually, and display screen towards also can be along with change, display screen can't continue towards medical personnel.Medical personnel must keep display screen with hand-held continuous adjustment display (for example passing through control knob) and be in the state that can look at straight.

Therefore, the accuracy when being necessary to provide a kind of probe with photographic attachment to operate to improve is improved the existing in prior technology problem.

The utility model content

The purpose of this utility model provides a kind of probe with photographic attachment, and the collocation endotracheal tube uses, and it is identical towards, and the more close user of display unit that this probe with photographic attachment can make display unit have in operating process.

For achieving the above object, the probe with photographic attachment of the present utility model comprises: body, be placed in the endotracheal tube, and body has front end and rear end, and the rear end of body comprises kink; Image acquisition unit is used for pick-up image, and image acquisition unit connects the front end of body; Display unit is used for show image, and display unit connects kink, display unit and image acquisition unit electric connection, and display unit is positioned at the rear side of endotracheal tube; And operating parts, being connected on rear end or the display unit, operating parts supplies the user application of force so that the front end of body stretches out in outside first end of endotracheal tube.

Description of drawings

Fig. 1 is that the front end of body has just been put into the intravital sketch map of sufferer among " probe with photographic attachment " of the present utility model embodiment.

Fig. 2 is among " probe with photographic attachment " of the present utility model embodiment, and the front end of body is at the sketch map near the trachea opening of sufferer.

Fig. 3 is among " probe with photographic attachment " of the present utility model embodiment, and the front end of body stretches out the outer sketch map of endotracheal tube.

Fig. 3 A is another embodiment of the operating parts of " probe with photographic attachment " of the present utility model.

The specific embodiment

For above-mentioned and other purpose, feature and advantage of the present invention can be become apparent, cited below particularlyly go out specific embodiments of the invention, and cooperate appended graphicly, do following detailed description.

Please in the lump referring to figs. 1 to Fig. 3, about the embodiment of the probe with photographic attachment of utility model.Fig. 1 has just inserted the intravital sketch map of sufferer at the front end of body, and Fig. 2 is that the front end of body places the sketch map near the trachea opening of sufferer, and Fig. 3 is that the front end of body stretches out the outer sketch map of endotracheal tube.

Probe 1 collocation endotracheal tube 90 with photographic attachment of the present utility model uses, and endotracheal tube 90 has first end 91 and second end 92.Probe 1 with photographic attachment comprises body 10, image acquisition unit 20, display unit 40, operating parts 50, power supply unit 70 and luminescence unit 80.

Probe 1 with photographic attachment is when operating, and the major part of body 10 is contained in the endotracheal tube 90.Body 10 has front end 11 and rear end 12, and the front end 11 of body 10 has elastic segments 13, and the rear end 12 of body 10 comprises kink 30.The rear end 12 of body 10 is not to extend upward always, but by kink 30 rear end 12 of body 10 is bent to different directions.

Image acquisition unit 20 is used for pick-up image, and image acquisition unit 20 connects the front end 11 of bodys 10.Luminescence unit 80 also is installed in the front end 11 of body 10, is used for illuminating the zone that image acquisition unit 20 will be taken.

Display unit 40 is used for the image that show image acquisition unit 20 is captured.Display unit 40 connects kink 30, and display unit 40 electrically connects with image acquisition unit 20.Wherein, display unit 40 is not to be arranged in the position, top side that the endotracheal tube 90 of known technology is extended, in this utility model, make display unit 40 be arranged on the rear side of endotracheal tube 90 (near doctor's a side) by kink 30, and the display frame of display unit 40 is in fact towards doctor's direction.

Power supply unit 70 electrically connects with luminescence unit 80 with image acquisition unit 20, display unit 40 respectively, and power supply unit 70 is in order to provide image acquisition unit 20, display unit 40 and the required electric power of luminescence unit 80 normal operations.

In the present embodiment, articulate with model of action between kink 30 and the display unit 40, and the pivoting point 32 of kink 30 and display unit 40 is higher than the position of centre of gravity 40w of display unit 40.By the weight of display unit 40 itself, when making work angle change when body 10, display unit 40 still towards with identical direction (being in the present embodiment) towards horizontal direction.

Please comparison diagram 1 and Fig. 2, though body 10 is positioned at different work angles, but display unit 40 is because of the gravity of its position of centre of gravity 40w, all the time towards the below, produce moment between this gravity and the pivoting point 32, display unit 40 is slightly rotated (when moving to the position of Fig. 2 by the position of Fig. 1, display unit 40 turns clockwise), so that the shown picture of display unit 40 is all the time towards equidirectional (display unit 40 of Fig. 1 and Fig. 2 is all towards horizontal direction), make the doctor not need other adjustment part of branch heart manipulation, display unit 40 just can allow the doctor grasp the image that image acquisition unit 20 is captured at any time over against the doctor.

Operating parts 50 stretches out first end 91 outer (as shown in Figure 3) of endotracheal tube 90 for the downward application of force of user with the front end 11 with body 10.At this moment, at least one part that is positioned at the elastic segments 13 of front end 11 is stretched out outside the endotracheal tube 90, effect by elastic segments 13, make the bodys 10 that stretch out in outside the endotracheal tube 90 produce bigger crooked radian, so that the front end 11 of body 10 is successfully walked around epiglottic cartilage and put into patient's trachea.

In the present embodiment, operating parts 50 is connected the lower edge of display unit 40, and operating parts 50 is a ring bodies, is available for users to the downward application of force of thumb (direction shown in the arrow among Fig. 3).

The position and the shape that it should be noted that operating parts 50 are not limited to this.Please refer to Fig. 3 A, be another embodiment of probe operation spare with photographic attachment.In the present embodiment, operating parts 50a is connected kink 30, and operating parts 50a is one hook shaped object, is available for users to forefinger and forces in operating parts 50a downwards.In addition, for instance, operating parts also can be adjusts knob etc.

Comprehensively above-mentioned, the utlity model has the probe of photographic attachment, because the relation of the kink of its body makes that the display unit that is connected with kink can more close user.In addition, probe with photographic attachment can make display unit only need to rotate wrist in operating process, operate comparatively accurate, and display unit is because be subjected to the effect of gravity, can change the angle between display unit and the body automatically, operator's extra control action of need not diverting one's attention to carry out, display unit promptly just can continue towards medical personnel, makes things convenient for medical personnel to continue to supervise the process that enters trachea in endotracheal tube and the probe inlet port, through throat at last.

In sum, this utility model is purpose, means or effect no matter, has all shown the feature that is different from prior art.The foregoing description only is illustrative principle of the present utility model and effect, but not is used to limit scope of the present utility model.Any personage who is familiar with this technology all can be under the situation of know-why of the present utility model and spirit, and embodiment is made an amendment and changes.Claim is described as described later for rights protection scope of the present utility model.

Claims (10)

1. probe with photographic attachment, the endotracheal tube of arranging in pairs or groups uses, and this endotracheal tube has one first end and one second end, and this probe with photographic attachment comprises:

One body, it is contained in this endotracheal tube, and this body has a front end and a rear end, and this rear end of this body comprises a kink;

One image acquisition unit is used for capturing an image, and this image acquisition unit connects this front end of this body;

One display unit is used for showing this image, and this display unit connects this rear end, and this display unit and this image acquisition unit electrically connect, and this display unit is positioned at the rear side of this endotracheal tube; And

One operating parts is connected on this rear end or this display unit, and this operating parts supplies the user application of force so that this front end of this body stretches out outside this first end of this endotracheal tube.

2. the probe with photographic attachment as claimed in claim 1, wherein the pivoting point of this kink and this display unit is higher than the position of centre of gravity of this display unit.

3. the probe with photographic attachment as claimed in claim 2, wherein this operating parts is a ring bodies or one hook shaped object.

4. the probe with photographic attachment as claimed in claim 3, wherein between this kink and this display unit with movable pivot joint.

5. the probe with photographic attachment as claimed in claim 2, wherein this front end of this body has an elastic segments.

6. the probe with photographic attachment as claimed in claim 2 more comprises:

One power supply unit, this power supply unit electrically connect with this image acquisition unit and this display unit respectively; And

One luminescence unit is installed in this front end, and this luminescence unit and the electric connection of this power supply unit.

7. the probe with photographic attachment as claimed in claim 2, wherein this operating parts is connected this kink.

8. the probe with photographic attachment as claimed in claim 1, wherein this operating parts is a ring bodies or one hook shaped object.

9. the probe with photographic attachment as claimed in claim 1, wherein this front end of this body has an elastic segments.

10. the probe with photographic attachment as claimed in claim 1 more comprises:

One power supply unit, this power supply unit electrically connect with this image acquisition unit and this display unit respectively; And

One luminescence unit is installed in this front end, and this luminescence unit and the electric connection of this power supply unit.

Images