CN215135317U

CN215135317U - Fixing device capable of adjusting position of tracheal cannula

Info

Publication number: CN215135317U
Application number: CN202121178333.5U
Authority: CN
Inventors: 张丹
Original assignee: Huaian No 1 Peoples Hospital
Current assignee: Huaian No 1 Peoples Hospital
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2021-12-14
Anticipated expiration: 2031-05-29

Abstract

The utility model discloses a fixing device of adjustable trachea cannula position, including the bed frame of "U" shape, in the bed frame, be located the topside below fixedly connected with of bed frame and be used for the adapter sleeve fixed with the bite-block, the both sides limit outside lower part of bed frame is fixedly connected with side brace respectively, the one end that the bed frame was kept away from to the side brace is equipped with the buckle respectively, the bite-block stretches out towards user's a side end face from the bed frame towards user's one end. According to the above structure, the utility model discloses a fixing device of adjustable trachea cannula position, through the bed frame of "U" shape structure, the bite-block of mutual fixation with through mouthful trachea cannula lie in the bed frame, and laminate with the topside, so make through mouthful trachea cannula's fixing device leave sufficient space for oral area position department and be convenient for medical personnel's operation.

Description

Fixing device capable of adjusting position of tracheal cannula

Technical Field

The utility model relates to a through mouthful trachea cannula fixing device's technical field, concretely relates to fixing device of adjustable trachea cannula position.

Background

The technology of placing a special endotracheal tube into the trachea through the glottis is called trachea intubation, and the technology can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like.

The emergency trachea cannula technology becomes an important measure in the process of cardio-pulmonary resuscitation and emergency treatment of critically ill patients accompanied with respiratory dysfunction. The trachea intubation is an important rescue technique commonly used in emergency treatment work, is one of the most widely applied, most effective and most rapid means in respiratory tract management, is the basic skill which must be mastered by medical staff, and plays a vital role in rescuing the life of a patient and reducing the fatality rate.

The oral tracheal intubation is quick and convenient to use and is commonly used during respiratory and heartbeat arrest rescue, but the oral tracheal intubation is difficult to fix, and premature tube drawing and machine withdrawal can be caused by dysphoria or difficulty in toleration in the early stage of consciousness recovery of most patients. And through mouth trachea cannula in use in case can not remove after fixing, not only can lead to through the long-time oppression patient of mouth trachea cannula and lead to patient to produce and press the sore like this, and because through the unable removal of mouth trachea cannula in the actual nursing process, lead to relatively great to the nursing degree of difficulty in its oral cavity, nursing efficiency is lower, need just can nurse after dismantling the fixing device through mouth trachea cannula, and when nursing after dismantling through the fixing device of mouth trachea cannula, in order to make through the mouth trachea cannula still relatively fixed, just additionally need increase the handheld mouth trachea cannula of a medical personnel, whole mouth is protected the process operation loaded down with trivial details, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the defects of the prior art are overcome, and the fixing device capable of adjusting the position of the tracheal cannula is provided, wherein the tooth pad and the oral tracheal cannula which are fixed with each other are positioned in the base frame and are jointed with the top edge through the base frame with an inverted U-shaped structure, so that enough space is reserved at the position of the fixing device relative to the oral part of the oral tracheal cannula for the convenience of operation of medical staff; through the action of the rack, the oral tracheal cannula can move back and forth along with the tooth cushion fixed on the connecting sleeve, so that pressure sores of a user are avoided; under the action of the gears arranged on the two sides, the rack, the bite block correspondingly connected with the rack and the oral tracheal cannula can be ensured to move along the base frame; through the action of the flexible cushion blocks, a user can be prevented from being scratched by the fixing device, and the base frame can be bent as much as possible due to the fact that the plurality of flexible cushion blocks are arranged at intervals, so that the base frame can be attached to people with different faces; through the action of the flexible gasket, the function of buffering the action force of the side brace can be achieved, the position between the flexible gasket and the side brace can be changed, and therefore the flexible gasket can be guaranteed to be attached to the faces of different patients, and the applicability of the utility model is improved; the structure of the gel layer and the sponge layer of the flexible cushion block further slows down the oppression of the base frame on the face of the user, and avoids pressure sores; through the flexible cushion blocks arranged at intervals, after the flexible cushion blocks are used for a period of time (for example, about a week), the tying belts can be loosened, the position of the base frame can be adjusted, the flexible cushion blocks are in contact with the positions of the face of a user at intervals between two adjacent flexible cushion blocks, and pressure sores are further avoided.

The utility model adopts the technical proposal that:

fixing device of adjustable trachea cannula position, including the bed frame of "U" shape, in the bed frame, be located the topside below fixedly connected with of bed frame and be used for the adapter sleeve fixed with the bite-block, the both sides limit outside lower part of bed frame is fixedly connected with side brace respectively, the one end that the bed frame was kept away from to the side brace is equipped with the buckle respectively, the bite-block stretches out towards user's one end from the bed frame towards user's a side end face towards user's one end.

The utility model discloses a further improvement is, the adapter sleeve is fixed in the bottom of rack, the through-hole A that the both ends of rack were established from the both sides limit of bed frame respectively stretches out the bed frame, and the top border of rack and the topside laminating of bed frame, the flank of tooth of rack is located user's a side end face dorsad, on the both sides limit of frame, user's a side end face dorsad respectively the symmetry rotate be connected with the gear that matches with the rack, gear revolve connects in the gear groove, gear groove and through-hole A intercommunication.

The utility model discloses a further improvement is, the center of adapter sleeve is equipped with the screw hole, the lateral wall surface of bite-block is equipped with the screw thread that matches with the screw hole, the lateral wall of bite-block, the one end that corresponds to be located the user dorsad outwards are equipped with spacing flange, the one end of spacing flange back to bite-block still is used for fixed trachea cannula's connecting pipe with axle center fixedly connected with.

The utility model discloses a further improvement is, the bed frame is equipped with flexible cushion towards user's a side end face, flexible cushion is concave cambered surface structure towards user's a side end face.

The utility model discloses a further improvement is, flexible cushion is equipped with a plurality ofly and along the extending direction evenly distributed of bed frame, is equipped with the interval between two adjacent flexible cushion and all equals.

The utility model discloses a further improvement scheme is, flexible cushion includes reciprocal anchorage's gel layer and sponge layer, it is fixed with the bed frame that the gel layer passes through the sponge layer.

The utility model discloses a further improvement scheme is, one side of side brace towards patient still is equipped with flexible gasket.

The utility model discloses further improve the scheme and be, flexible gasket passes through the pothook towards a side end face of side brace and fixes with the side brace joint, the upper and lower both sides of side brace are located to the pothook symmetry.

The utility model discloses a further improvement scheme is, flexible gasket is the gel layer.

The beneficial effects of the utility model reside in that:

first, the utility model discloses a fixing device of adjustable trachea cannula position, through the bed frame of "U" shape structure, the bite-block of mutual fixation just laminates with the topside with mouthful trachea cannula is located the bed frame, so make and leave sufficient space for oral area position department through the fixing device of mouthful trachea cannula and be convenient for medical personnel's operation.

Second, the utility model discloses a fixing device of adjustable trachea cannula position through the effect of rack to guarantee to carry out the round trip movement along with the bite-block that is fixed in the adapter sleeve through mouthful trachea cannula, and then avoid the user to produce and press the sore.

Third, the utility model discloses a fixing device of adjustable trachea cannula position through the effect of the gear that both sides were established to can guarantee the rack and correspond the bite-block of connecting and can remove along the bed frame through mouthful trachea cannula.

Fourth, the utility model discloses a fixing device of adjustable trachea cannula position, through the effect of flexible cushion, not only can avoid the user by the fixing device fish tail, thereby flexible cushion interval is equipped with a plurality ofly moreover and can make the bed frame buckle as far as possible to be convenient for make the people of the different shapes of face of bed frame laminating.

Fifth, the utility model discloses a fixing device of adjustable trachea cannula position, through the effect of flexible gasket, not only can play the effect of buffering side brace effect, but also can change the position between flexible gasket and the side brace, and then guarantee that flexible gasket and different patient's face can both laminate, improved the utility model discloses an applicability.

Sixth, the utility model discloses a fixing device of adjustable trachea cannula position, the structure on gel layer and the sponge layer through flexible cushion further slows down the oppression of bed frame to user's face, avoids producing and presses the sore.

Seventh, the utility model discloses a fixing device of adjustable trachea cannula position through the flexible cushion that the interval was established, can loosen the frenulum after using a period (for example about a week) and adjust the position of bed frame, makes the interval between flexible cushion and two adjacent flexible cushion before correspond to the facial position contact of user, further avoids appearing pressing the sore.

Description of the drawings:

fig. 1 is a schematic front view of the structure of the present invention when not in use.

Fig. 2 is a schematic front view of the bite block inserted into the structure of the present invention.

Fig. 3 is a schematic top view of the structure of the present invention.

The specific implementation mode is as follows:

as can be seen from fig. 1 to 3, the fixing device capable of adjusting the position of the endotracheal tube comprises an inverted U-shaped base frame 1, wherein a connecting sleeve 2 for fixing with a bite block 14 is fixedly connected in the base frame 1 and below the top edge of the base frame 1, side braces 4 are respectively and fixedly connected to the lower parts of the outer sides of the two side edges of the base frame 1, a retaining ring 5 is respectively arranged at one end of each side brace 4 far away from the base frame 1, and one end of the bite block 14 facing a user extends out from one side end face of the base frame 1 facing the user; the connecting sleeve 2 is fixed at the bottom of the rack 8, two ends of the rack 8 respectively extend out of the pedestal 1 from through holes A arranged on two side edges of the pedestal 1, the top edge of the rack 8 is attached to the top edge of the pedestal 1, the tooth surface of the rack 8 is positioned on one side end surface back to a user, gears 9 matched with the rack 8 are symmetrically and rotatably connected to the two side edges of the rack 1 and one side end surface back to the user respectively, the gears 9 are rotatably connected into gear grooves 10, and the gear grooves 10 are communicated with the through holes A; a threaded hole 3 is formed in the center of the connecting sleeve 2, threads matched with the threaded hole 3 are formed in the surface of the outer side wall of the bite block 14, a limiting flange 15 is outwards arranged on the outer side wall of the bite block 14 and at one end, corresponding to the end back to a user, of the outer side wall, and a connecting pipe 18 for fixing a tracheal cannula is fixedly connected with the limiting flange 15 in a coaxial mode at one end, back to the bite block 14, of the limiting flange 15; the end surface of one side, facing the user, of the base frame 1 is provided with a flexible cushion block 6, and the end surface of one side, facing the user, of the flexible cushion block 6 is of a concave cambered surface structure; the flexible cushion blocks 6 are arranged in a plurality and are uniformly distributed along the extension direction of the base frame 1, and the intervals 11 between every two adjacent flexible cushion blocks 6 are equal; the flexible cushion block 6 comprises a gel layer 12 and a sponge layer 13 which are fixed with each other, and the gel layer 12 is fixed with the base frame 1 through the sponge layer 13; the side of the side brace 4 facing the patient is also provided with a flexible gasket 7; the end face of one side of the flexible gasket 7 facing the side brace 4 is fixedly clamped with the side brace 4 through a clamping hook 17, and the clamping hooks 17 are symmetrically arranged on the upper side and the lower side of the side brace 4; the flexible pad 7 is a gel layer.

When the utility model is needed, the lacing is respectively connected with the buckle 5 in advance, and the flexible gasket 7 is fixedly connected with one side of the side brace 4 facing to the patient through the hook 17; then after the oral tracheal intubation of the patient is finished, the oral tracheal intubation positioned at the mouth part and one side of a connecting pipe 18 corresponding to a tooth pad 14 fixed in a threaded hole 4 of the connecting sleeve 2 are fixed through an adhesive tape, then the base frame 1 is fixed with the face of the user through a lacing, the top edge of the base frame 1 is positioned in an area between the upper lip and the nose of the user, two side edges are positioned in areas on two sides of the mouth of the user, and the flexible gasket 7 is positioned on the faces on two sides of the user by adjusting the position of the flexible gasket 7 relative to the side brace 4; finally, the gear 9 is shifted simultaneously, so that the rack can drive the bite-block 14 fixed on the connecting sleeve and the oral trachea cannula to move left and right in the mouth of a user, the oral trachea cannula is located at a proper position of the mouth, and the gear 9 is shifted at intervals to move the positions of the oral trachea cannula and the bite-block 14 so as to prevent the oral trachea cannula or the bite-block 14 at the same position from causing pressure sores for a long time.

Claims

1. Fixing device of adjustable trachea cannula position, its characterized in that: including bed frame (1) of "U" shape of falling, in bed frame (1), be located the topside below fixedly connected with of bed frame (1) and be used for adapter sleeve (2) fixed with bite-block (14), both sides limit outside lower part difference fixedly connected with side brace (4) of bed frame (1), the one end that bed frame (1) was kept away from in side brace (4) is equipped with buckle (5) respectively, bite-block (14) are stretched out towards user's a side end face from bed frame (1) towards user's one end.

2. An adjustable endotracheal tube positioning fixture as recited in claim 1, further comprising: adapter sleeve (2) are fixed in the bottom of rack (8), through-hole A that the both ends of rack (8) were established respectively from the both sides limit of bed frame (1) stretches out bed frame (1), and the top border of rack (8) is laminated with the topside of bed frame (1), the flank of tooth of rack (8) is located user's a side end face dorsad, on the both sides limit of bed frame (1), user's a side end face dorsad respectively the symmetry rotate be connected with gear (9) that match with rack (8), gear (9) rotate to be connected in gear groove (10), gear groove (10) and through-hole A intercommunication.

3. An adjustable endotracheal tube positioning fixture as recited in claim 1, further comprising: the center of adapter sleeve (2) is equipped with screw hole (3), the lateral wall surface of bite-block (14) is equipped with the screw thread that matches with screw hole (3), the lateral wall of bite-block (14), correspond to be located the one end of user dorsad and outwards be equipped with spacing flange (15), the one end of spacing flange (15) bite-block (14) still is used for fixed trachea cannula's connecting pipe (18) with axle center fixedly connected with.

4. An adjustable endotracheal tube positioning fixture as recited in claim 1, further comprising: the base frame (1) is equipped with flexible cushion (6) towards one side terminal surface of user, flexible cushion (6) is concave cambered surface structure towards one side terminal surface of user.

5. An adjustable endotracheal tube positioning fixture as recited in claim 4, further comprising: the flexible cushion blocks (6) are uniformly distributed along the extension direction of the base frame (1), and the intervals (11) between every two adjacent flexible cushion blocks (6) are equal.

6. An adjustable endotracheal tube positioning fixture as recited in claim 4, further comprising: the flexible cushion block (6) comprises a gel layer (12) and a sponge layer (13) which are fixed with each other, and the gel layer (12) is fixed with the base frame (1) through the sponge layer (13).

7. An adjustable endotracheal tube positioning fixture as recited in claim 1, further comprising: one side of the side brace (4) facing the patient is also provided with a flexible gasket (7).

8. An adjustable endotracheal tube positioning fixture as recited in claim 7, further comprising: the flexible gasket (7) is fixed with the side brace (4) in a clamping mode through a clamping hook (17) towards one side end face of the side brace (4), and the clamping hook (17) is symmetrically arranged on the upper side and the lower side of the side brace (4).

9. An adjustable endotracheal tube positioning fixture as recited in claim 7, further comprising: the flexible gasket (7) is a gel layer.