CN201055585Y

CN201055585Y - Endotracheal tube fixing device and bite-block

Info

Publication number: CN201055585Y
Application number: CNU2007201095339U
Authority: CN
Inventors: 何飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-17
Filing date: 2007-05-17
Publication date: 2008-05-07
Anticipated expiration: 2017-05-17

Abstract

The utility model relates to an endotracheal tube fixed device and a matching endotracheal tube fixed bite block, which are in particular used in an operation process. The endotracheal tube fixed device comprises a mounting board and a binding belt used for fixing the mounting board; the mounting board is provided with a sliding catheter fixed organism; the endotracheal tube fixed bite block comprises an endotracheal tube fixed hole, and a sputum-discharging catheter fixed hole and a positioning rim arranged in the same row as the endotracheal tube fixed hole. The positioning rim matches a bite block positioning slot arranged on the endotracheal tube fixed device. The utility model uses a special fixed device to replace the current fixed method of using an ordinary adhesive tape. The utility model has the high reliability, the high comfortableness and can reduce the waste. The sliding device of the fixed organism can increase the usefulness of the utility model and has good effects to improve the quality of surgery.

Description

A kind of endotracheal tube fixture and bite-block

Technical field

This utility model relates to a kind of medical appurtenance, specifically a kind of person's windpipe catheter anchoring system, and the bite-block that is used with it.

Background technology

In the medical operating process, in order to reduce patient's misery, anesthesia must be lacked.Along with the development of anaesthesia technology, it is important that general anesthesia more and more seems, the ratio in the operation of saying is also increasing, and occupies leading position.Lax by patient's muscle (comprising respiratory muscle) behind the general anesthesia, the forfeiture respiratory function must outer power (respirator) be kept the breathing oxygen supply and suck a certain amount of volatility anesthetic gases, before this crosses, needs intubate.

During anesthetic intubate, be that endotracheal tube is inserted trachea through the oral cavity, this conduit need be fixed in order to avoid accident skids off trachea causes the accident.Conventional at present fixing means is with adhesive tape conduit to be sticked on patient's face.But this method exists following drawback: one, with adhesive tape fixing after, be not easy in the operation process conversion catheter position and direction as required; Two, not enough or adhesive tape is used when too short when adhesive tape viscosity, throws off easily to have lost fixed effect, again can the overslaugh operation process but adhesive tape is long; When three, lifting except that adhesive tape after the operation, adhesive tape can be brought misery to patient to the adhesion of fine hair and Leatherwear, even injury; Four, unrepeatable a large amount of uses of adhesive tape have also formed certain waste; Five, the shape of bite-block does not conform to the human mouth physiological structure, to the patient Yi Zaocheng tooth that defects in teeth or naked gingiva are arranged and the damage of tooth gum.

Summary of the invention

This utility model purpose is to solve the now existing existing above-mentioned deficiency of endotracheal tube adhesive tape fixing means, provide a kind of have rational in infrastructure, stationarity is reliable, easy to use and can reusable a kind of endotracheal tube fixture, and the endotracheal tube secure bite block that is mated use.

Realize above-mentioned purpose, the technical scheme that this utility model adopted is: a kind of endotracheal tube fixture, comprise first installing plate, with the fixed bandage of first installing plate, and described first installing plate is provided with the first conduit fixed mechanism.

The described first conduit fixed mechanism comprises a holder and a pair of elastic clip and a fixed leg of being arranged on the described holder.During use, elastic clip is used for the conduit Primary Location, is beneficial to conduit is tied up solid on fixed leg.Can paste endotracheal tube being bundled on the fixed leg on the fixed leg or with the standby rope of tying up with a small amount of adhesive tape, can also establish one on the described fixed leg and tie up the wire clips locking device,, tie up solid operation with simplifying catheter as bayonet socket etc.

Described elastic clip and fixed leg can not be directly installed on the installing plate by holder yet, and this moment, installing plate should not be too thin, and the position of fixed mechanism on installing plate can not change;

Described bandage can be to be connected to two of the first installing plate two ends, and the free end of this two band is provided with the free connecting that modes such as adopting card, sticking, extension is docked; It also can be one that two ends are connected with the first installing plate two ends respectively.For the ease of comfort level fixing and the increase patient, described bandage rear portion can also be provided with the capitiform plate or link to each other with existing medical soft pillow.

As a kind of improvement of the present utility model, on described first installing plate, be provided with a horizontal inner width chute, described holder bottom is provided with the slide block that cooperates with the chute inner width, and described holder is arranged on the installing plate by described slide block, and can slide along chute.Adopt the described slidably mounting means of the latter, adopt different fixed positions, create favorable conditions to operation process, to reach better surgical effect so that regulate the fixed position or the different operation of endotracheal tube in the operation process.

When adopting slidably mounting means, also instant positioner should be set between described chute and the slide block or between first installing plate and the holder, for example, establish wavy surface in described chute bottom, establish cylindricality the region between the heart and the diaphragm hole on the described slide block bottom surface, the hole built-in spring, place kick is established in the aperture.Described place kick diameter should be slightly little than the region between the heart and the diaphragm bore dia, and described slide block bottom surface needs less than the place kick radius to the distance of wavy surface trough.By this improvement, fixation kit then not only can be free to slide within the specific limits, behind the adjustment position, can locate at any time again.

As further improvement of the utility model, also be provided with second installing plate on the described bandage, this plate and first installing plate form the lip enclosed construction, which is provided with the second conduit fixed mechanism.During use, this plate should be positioned at patient's lower jaw place, and described lip gap is over against patient's mouth.Adopt this structure to increase the contact surface of fixture and patient's face, can effectively reduce device and in use overturn, go here and there.And then improved the stability of device.As improvement, make described first, second installing plate respectively have an end to shirk and be connected with bandage.Described detachable connection mode can adopt modes such as hook, draw-in groove, double buckle.Adopt this mode, can disconnect wherein installing plate in use as required, it is turned over to a side, stop surgical field of view to avoid installing plate.

Further improve as of the present utility model, described first, second installing plate inboard is concave surface again, and its surface is provided with soft liner, the comfort level when adapting to the mouth shape and increasing installing plate and contact skin.Described first installing plate and or second installing plate on can also establish the bite-block locating slot.

A kind of bite-block that is used with the endotracheal tube fixture comprises endotracheal tube fixing hole, gulde edge, it is characterized in that also being provided with on it expectoration conduit fixing hole, this hole and described endotracheal tube fixing hole and is arranged side by side; Described gulde edge matches with bite-block locating slot on the described endotracheal tube fixture; Being provided with one in the described endotracheal tube fixing hole stops endotracheal tube go here and there the localizer that moves in the hole.

Described localizer can be the screw of a front end band roof pressure sheet, the screwed hole of the described endotracheal tube fixing hole of lateral penetration is set on described bite-block, described screw is assemblied in the described screwed hole, and its front end appears screwed hole and is positioned at the endotracheal tube fixing hole, and fixes an arched top tabletting on it.

This utility model in use, endotracheal tube, endotracheal tube fixture, bite-block form the Trinity, have reached good fixed effect.

This utility model is at a currently used direct special-purpose endotracheal tube fixture that designs with a series of deficiencies of the facial bonding method of adhesive tape, has solved with the fixing existing various defectives of endotracheal tube of common adhesive tape.Its advantage is as follows specifically:

One, this utility model adopts fixedly endotracheal tube of pure mechanism structure, conduit difficult drop-off, reliability height.

Two, consider patient's comfort, this utility model and patient's direct contact surface are made as the curved surface that meets the human body face features of shape, and add soft pad on contact surface.

Three, except the equal non-once spare of all parts that this utility model adopted, and repeated use capable of washing and not fragile its using value far surpass its manufacturing cost, disposable bite-block.

Four, fully take into account catheter position to the operation overslaugh that may exist, this utility model fixation kit adopts slidably mode to install, and design has the multipoint positioning structure, can arbitrarily adjust the position that conduit is fixed as required in the use.

Five, consider different patient's teeth health status, increased the bite-block width, meet the human mouth physiological feature, reduce damage, and on bite-block, set up expectoration conduit fixing hole patient's tooth gingiva.

Figure of description

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is this utility model endotracheal tube fixture overall structure sketch map.

Fig. 2 is this utility model installing plate and fixation kit structural representation.

Fig. 3 is the upward view of Fig. 2.

Fig. 4 is this utility model fixation kit and fixed seat structure sketch map thereof.

Fig. 5 is the left view of Fig. 4.

Fig. 6 is the syndeton sketch map of this utility model holder on installing plate.

Fig. 7 is the right view of Fig. 6.

Fig. 8 is the partial enlarged drawing of Fig. 7.

Fig. 9 is that this utility model endotracheal tube fixture makes view.

Figure 10 is the embodiment structural representation that this utility model adopts two installing plates.

Figure 11 is this utility model bite-block locating slot structural representation.

Figure 12 is the structural representation of existing bite-block.

Figure 13 is the left view of Figure 12.

Figure 14 is the structural representation of this utility model bite-block.

Figure 15 is the left view of Figure 14.

Figure 16 is that this utility model bite-block and endotracheal tube fixture are used sketch map.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, this utility model by installing plate 6, tie up attached 1,4, fixation kit.Wherein said installing plate 6 inner surfaces have certain radian, and should on the surface the soft pad 5 of one deck be housed, and can fill sponge in the described soft pad, perhaps flexible material such as rubber.Described to tie up attached 1,4 be two soft bands, is separately fixed at the installing plate two ends, and the free end of a band 1 is provided with scalable hook 2 therein, and the free end of another band 4 is provided with square hanging ring 3.During use, regulate hook 2 in soft position on 1, to adapt to the difference of different patient head sizes.Described fixation kit comprises a pair of elastic clip 9 and two wiring posts 8.These two groups of

parts

8,9 are installed on the described installing plate 6 by holder 7.

With reference to Fig. 4, Fig. 5, described a pair of elastic clip 9 and one group of wiring post 8 all are fixed on below the holder 7, and before described a pair of elastic clip 9 was arranged on, its main part bending in opposite directions was and embraces shape, the lower end respectively to both sides stretch form uncovered.After described wiring post 8 was located at, two posts uprightly were provided with down, and the spacing L1 of the more described elastic clip 9 of its spacing L is slightly wide, and every post lower end is equipped with a wiring hole 13.During use, the solidus two ends of tying up of walking around endotracheal tube are passed two respectively and tied up hole 13 and fasten on wiring post 8 and get final product.

With reference to Fig. 6, Fig. 7, Fig. 8, inner width chute 15 of horizontally set on the described installing plate, described chute bottom surface 14 is wavy surface.Described holder 7 is provided with the slide block 16 that a width matches with described chute 15 inside, the one section 20 width L2 that connects described slide block 16 on the holder 7 be slightly less than described chute 15 two along spacing L3.Be provided with a region between the heart and the diaphragm hole 17 on described slide block 16 bottom surfaces, spring 19 is housed in the region between the heart and the

diaphragm hole

17,17 mouthfuls of places adorn the place kick 18 that a diameter is slightly less than the region between the heart and the diaphragm hole 17 in the region between the heart and the diaphragm hole, and described place kick 18 top pressure springs 19 make it to be in compressive state.The ultimate range of wavy surface 14 is arrived less than described place kick 18 radiuses in described slide block 16 bottom surfaces.

Figure 9 shows that the state diagram that makes of this utility model A/C.

With reference to Figure 10, also be provided with second installing plate 22 on the described bandage, this plate and first installing plate 6 form the lip enclosed construction, which is provided with the second conduit fixed mechanism 23.Described first, second installing

plate

6,22 respectively has an

end

21,24 to shirk with

bandage

1,4 to be connected.Described detachable connection mode can adopt modes such as male and female loop, hook, draw-in groove, double buckle.

Figure 11 shows that this utility model bite-block locating slot structural representation.

With reference to Figure 12, Figure 13, Figure 14, Figure 15, existing bite-block width L4 is narrower, and only is provided with an endotracheal tube fixing hole 26, and during use, the expectoration conduit is drawn close in bite-block one side.Bite-block that this utility model adopts 28 comprises endotracheal tube locating hole 26 and gulde edge 27 equally, it is characterized in that having set up expectoration conduit fixing hole 29, and its width L5 approaches the twice of existing bite-block width L4.In addition, described gulde edge 27 matches with described bite-block locating slot 25 again.This utility model bite-block and endotracheal tube fixture are used state as shown in figure 16.

What should be understood that is: the foregoing description is just to explanation of the present utility model, rather than to restriction of the present utility model, any innovation and creation that do not exceed in this utility model connotation scope all fall within the protection domain of the present utility model.

Claims

1. endotracheal tube fixture comprises first installing plate (6), with the fixed bandage of first installing plate (6) (1,4), it is characterized in that described first installing plate (6) is provided with the first conduit fixed mechanism (8,9).

2. a kind of endotracheal tube fixture according to claim 1, it is characterized in that the described first conduit fixed mechanism (8,9) slidably (7) be installed on the horizontal concrete chute (15) that described installing plate (6) offers.

3. a kind of endotracheal tube fixture according to claim 2, it is characterized in that the described first conduit fixed mechanism comprises holder (7), be arranged on an a pair of elastic clip (9) and a fixed leg (8) on the holder (7), described fixed leg is provided with ties up rope, described holder (7) bottom is provided with the slide block (16) that cooperates with described chute (15) inner width, described slide block (16) is assemblied in the described chute (15), and can slide within it, be provided with instant positioner (14 between described chute (15) and the slide block (16) or between installing plate (6) and the holder (7), 17,18,19).

4. a kind of endotracheal tube fixture according to claim 3, it is characterized in that also being provided with on the described bandage (1) second installing plate (22), described second installing plate (22) forms the lip enclosed construction with described first installing plate (6), which is provided with the second conduit fixed mechanism (23), described first, second installing plate (6,22) respectively has an end (21,24) to shirk with bandage (1,4) to be connected.

5. according to each described a kind of endotracheal tube fixture of claim 1-4, it is characterized in that described bandage (1,4) is elastic webbing or which is provided with length adjustment device (2).

6. according to each described a kind of endotracheal tube fixture of claim 5, it is characterized in that described bandage rear portion is provided with a capitiform plate or soft pillow.

7. a kind of endotracheal tube fixture according to claim 5 it is characterized in that described first, second installing plate (6) inboard is arch concavity, and the surface is provided with soft liner (5).

8. a kind of endotracheal tube fixture according to claim 5, it is characterized in that described first installing plate (6) and or second installing plate (22) be provided with bite-block locating slot (25).

9. bite-block (28) that is used with described endotracheal tube fixture, comprise endotracheal tube fixing hole (26) and gulde edge (27), it is characterized in that also comprising an expectoration conduit fixing hole (29) that is arranged side by side with described endotracheal tube fixing hole, described gulde edge (27) matches with bite-block locating slot (25) on the described endotracheal tube fixture, is provided with in the described endotracheal tube fixing hole to stop endotracheal tube go here and there the localizer that moves in the hole.