CN211536106U - Protective cover for tracheotomy nursing - Google Patents

Abstract

The utility model provides a trachea opens nursing and uses protection casing. The trachea opens nursing and uses protection casing includes the breather pipe, self-locking mechanism and flip mechanism, the middle part fixed mounting of breather pipe has the connecting pipe of perpendicular setting, the one end that the breather pipe was kept away from to the connecting pipe has seted up the ring channel, self-locking mechanism sets up in the ring channel, self-locking mechanism includes the rotating ring, eccentric arc chamber, the push rod, ball and arc stripper plate, the rotating ring cup joints on the ring channel and is connected with the ring channel rotation, and seted up eccentric arc chamber on the rotating ring, the connecting pipe that eccentric arc chamber corresponds goes out has seted up the slip and has led to the chamber, and each slip leads to the intracavity and all insert the push rod that is equipped with sliding connection, the one end of push rod extends to eccentric arc intracavity and installs the. The utility model provides a trachea opens nursing and uses protection casing has the advantage of avoiding the sputum spill and being convenient for medical personnel to nurse the patient.

Description

Protective cover for tracheotomy nursing

Technical Field

The utility model relates to a medical care technical field especially relates to a protection casing is used in trachea incision nursing.

Background

In the medical field, tracheotomy is an important measure for rescuing critical patients, and the dyspnea caused by various reasons can be improved after the operation. The endotracheal tube used for tracheotomy patients includes a general type of metal endotracheal tube and a standard type of disposable endotracheal tube. After the trachea is cut, the airway is directly communicated with the outside, so that foreign matters can easily enter the trachea; and the inhaled air is not naturally humidified by the air passage after the trachea is cut, and the water loss of the upper air passage is increased, so that sputum in the air passage is dried and is easy to form sputum scab, and the air passage can be blocked. Therefore, two to four layers of physiological saline wet gauze are usually used to cover the catheter port clinically.

And now only replace with disposable drinking cup, when taking the cup moreover and inhale phlegm, the sputum can spout and spatter the nurse on one's body, and the nurse should take protective mask for this reason, and is more troublesome, need utilize medical adhesive tape bonding on the drinking cup with oxygen hose and trachea incision pipe simultaneously, consequently leads to oxygen hose and trachea incision pipe to break away from easily and make medical personnel's nursing comparatively troublesome.

Therefore, it is necessary to provide a protective mask for tracheotomy to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a trachea opens nursing and uses protection casing with avoid sputum spill and the medical personnel of being convenient for nurses the patient.

The utility model provides a trachea opens nursing and includes with protection casing: the sputum aspirating device comprises a ventilating pipe, a connecting pipe and a sputum aspirating hole, wherein the vertically arranged connecting pipe is fixedly arranged in the middle of the ventilating pipe, the ventilating pipe and the connecting pipe form a T-shaped pipe which is communicated with each other, an annular groove is formed in one end, away from the ventilating pipe, of the connecting pipe, and the upper surface of the connecting pipe is provided with the sputum aspirating hole; the self-locking mechanism is arranged in the annular groove and comprises a rotating ring, eccentric arc-shaped cavities, push rods, balls and arc-shaped extrusion plates, the rotating ring is sleeved on the annular groove and is connected with the annular groove in a rotating mode, a plurality of eccentric arc-shaped cavities which are uniformly distributed are formed in the rotating ring, sliding through cavities are formed in connecting pipes corresponding to the eccentric arc-shaped cavities, the push rods which are connected in a sliding mode are inserted into each sliding through cavity, one end of each push rod extends into the eccentric arc-shaped cavity and is provided with the rotatably connected balls, the balls are connected with the inner top wall of each eccentric arc-shaped cavity in a sliding mode, and the other end of each push rod extends into the connecting pipe and is fixedly provided with; and the flip mechanism is arranged on the connecting pipe and is used for sealing the sputum suction hole.

Preferably, the self-locking mechanism further comprises a damping rubber pad, the damping rubber pad is fixedly embedded in the annular groove and is in sliding connection with the inner wall of the rotating ring, and the damping rubber pad enables the rotating ring to rotate along the annular groove formed in the connecting pipe with the help of external force, so that the rotating ring is not prone to automatically rotating.

Preferably, flip mechanism includes circular apron, the son is detained and the box, the terminal surface of circular apron is connected through round pin axle and the connecting pipe upper surface rotation of inhaling phlegm hole one side, and another terminal surface fixed mounting of circular apron has the son to detain, box fixed mounting is on the connecting pipe upper surface of inhaling phlegm hole one side, and the box is detained mutually with the son, the fixed gomphosis of inner wall of circular apron has sealing rubber pad, when medical personnel need utilize trachea incision pipe to inhale the phlegm to the patient, open circular apron and make son detain on the circular apron separately with the box, rotate circular apron, can inhale the phlegm, can prevent the sputum spill when closing circular apron when need not to inhale the phlegm, consequently, it can spout and spatter medical personnel on one's body to have avoided the sputum.

Preferably, the both ends of breather pipe are all installed and are strained gas mechanism, and strain gas mechanism and include cap head and the net of ventilating, be equipped with the screw thread in the cap head, and the fixed gomphosis of the one end of cap head has the net of ventilating, both ends all have the cap head through rotatory mode fixed mounting of screwing up about the breather pipe, and the effect that the net of ventilating can carry out gas exchange and replace traditional artifical nose on the cap head, and disinfect and change after the mechanism of straining and clear away the interior sputum of album sputum flask after finishing using at every turn, can carry out the next use, therefore economical and practical.

Preferably, the outer walls of the two ends of the vent pipe are respectively provided with a thread section matched with the cap head, so that the cap head can be conveniently mounted.

Preferably, install the filter plate that the slope set up in the connecting tube, the one end of filter plate is adjacent with one side of sputum discharging hole, and the other end of filter plate is close to the breather pipe, has reduced in sputum backward flow to trachea incision pipe.

Preferably, the lower surface of connecting pipe opens and shuts and has the sputum excretion hole, and the bottleneck screw thread fixed connection of sputum excretion hole and collection sputum flask, and the sputum of discharge enters into in the collection sputum flask when the patient of being convenient for coughs.

Compared with the prior art, the utility model provides a protection casing for trachea opens nursing has following beneficial effect:

1. the utility model inserts one end of the tracheotomy tube inserted with the oxygen tube into the connecting tube, and the inserted end of the connecting tube is close to the filter plate, and the rotating ring is rotated to push the arc-shaped extrusion plate to the circle center of the tracheotomy tube, so that the arc-shaped extrusion plate on the multi-group self-locking mechanism clamps and fixes the tracheotomy tube, therefore, the tracheotomy tube does not need medical adhesive plaster to be fixed on the connecting tube, and the use of medical staff is convenient;

2. when the medical staff of the utility model needs to use the tracheotomy tube to suck the sputum of the patient, the round cover plate is opened to separate the male button and the female button on the round cover plate, the sputum can be sucked by rotating the round cover plate, and the sputum can be prevented from splashing when the round cover plate is closed without sucking the sputum, thereby avoiding the sputum from splashing to the medical staff;

3. the utility model can be used next time after the sputum collecting bottle is disinfected, the air filtering mechanism is replaced and the sputum in the sputum collecting bottle is cleared away after the sputum collecting bottle is used at every time, thereby being economical and practical.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a protective cover for tracheotomy care according to the present invention;

FIG. 2 is a schematic structural view of the self-locking mechanism shown in FIG. 1;

FIG. 3 is a cross-sectional view of the connection pipe shown in FIG. 1;

FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1;

fig. 5 is a schematic structural view of the air filtering mechanism shown in fig. 1.

Reference numbers in the figures: 1. the sputum suction device comprises a breather pipe, 2, a connecting pipe, 3, an annular groove, 4, a self-locking mechanism, 41 rotating rings, 42, an eccentric arc-shaped cavity, 43, a push rod, 44, balls, 45, an arc-shaped extrusion plate, 46, a damping rubber pad, 5, a sputum suction hole, 6, a flip mechanism, 61, a circular cover plate, 62, a sub-buckle, 63, a female buckle, 7, a sputum discharge hole, 8, a sputum collection bottle, 9, an air filtering mechanism, 91, a cap head, 92, a ventilating net, 9a and a filter plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, in which fig. 1 is a schematic structural view of a protective cover for tracheotomy according to a preferred embodiment of the present invention; FIG. 2 is a schematic structural view of the self-locking mechanism shown in FIG. 1; FIG. 3 is a cross-sectional view of the connection pipe shown in FIG. 1; FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1; fig. 5 is a schematic structural view of the air filtering mechanism shown in fig. 1. Protection casing for tracheotomy nursing includes: breather pipe 1, self-locking mechanism 4 and flip mechanism 6.

In the specific implementation process, as shown in fig. 1 and 2, a vertically arranged connecting pipe 2 is fixedly installed in the middle of a vent pipe 1, the vent pipe 1 and the connecting pipe 2 form a T-shaped pipe which is communicated with each other, an annular groove 3 is formed in one end of the connecting pipe 2, which is far away from the vent pipe 1, a sputum suction hole 5 is formed in the upper surface of the connecting pipe 2, a self-locking mechanism 4 is arranged in the annular groove 3, the self-locking mechanism 4 comprises a rotating ring 41, an eccentric arc-shaped cavity 42, a push rod 43, a ball 44 and an arc-shaped extrusion plate 45, the rotating ring 41 is sleeved on the annular groove 3 and is rotatably connected with the annular groove 3, a plurality of eccentric arc-shaped cavities 42 which are uniformly distributed are formed in the rotating ring 41, sliding through cavities are formed in the connecting pipe 2 corresponding to the eccentric arc-shaped cavities 42, a sliding-connected push rod 43 is inserted in each sliding through cavity, one, the ball 44 is slidably connected to the inner top wall of the eccentric arc chamber 42, the other end of the push rod 43 extends into the connecting pipe 2 and is fixedly provided with an arc extrusion plate 45, the self-locking mechanism 4 further comprises a damping rubber pad 46, the damping rubber pad 46 is fixedly embedded in the annular groove 3, and the damping rubber pad 46 is slidably connected to the inner wall of the rotating ring 41.

It should be noted that: after inserting the oxygen tube into the tracheotomy tube orifice, inserting one end inserted with the oxygen tube into the connecting tube 2, and making the inserting end of the connecting tube 2 close to the filter plate 9a, rotating the rotating ring 41 to make one end of the push rod 43 roll-connected with the eccentric arc cavity 42 through the ball 44 slide along the eccentric arc cavity 42, because the distance between the radius of the eccentric arc cavity 42 and the circle center of the connecting tube 2 is smaller and smaller, the push rod 43 pushes the arc extrusion plate 45 to the circle center of the tracheotomy tube, so that the tracheotomy tube is clamped and fixed by the arc extrusion plates 45 on the multiple groups of self-locking mechanisms 4, the tracheotomy tube does not need to be fixed on the connecting tube 2 by the medical adhesive plaster, and the tracheotomy tube can be taken down from the connecting tube 2 by reversing the rotating ring 41 when the protective cover needs to be taken down, and the damping rubber pad 46 embedded in the annular groove 3 is fixed, so that the rotating ring 41 needs to rotate along the annular groove, the rotating ring 41 is not liable to autonomously rotate.

Referring to fig. 1, the flip mechanism 6 is installed on the connecting pipe 2 and used for sealing the sputum aspirating hole 5, the flip mechanism 6 includes a circular cover plate 61, a male buckle 62 and a female buckle 63, one end surface of the circular cover plate 61 is rotationally connected with the upper surface of the connecting pipe 2 on one side of the sputum aspirating hole 5 through a pin shaft, the other end surface of the circular cover plate 61 is fixedly provided with the male buckle 62, the female buckle 63 is fixedly installed on the upper surface of the connecting pipe 2 on one side of the sputum aspirating hole 5, the female buckle 63 is matched with the male buckle 62, and a sealing rubber pad is fixedly embedded in the inner wall of the circular cover plate 61.

It should be noted that: when medical personnel need utilize the trachea to cut the pipe and inhale the phlegm to the patient, open circular cover plate 61 and make son on the circular cover plate 61 detain 62 and box 63 separately, rotate circular cover plate 61, can inhale the phlegm, can prevent the sputum spill when closing circular cover plate 61 when need not to inhale the phlegm, consequently avoided the sputum can spout and spatter medical personnel on one's body.

Referring to fig. 1, the air filtering mechanism 9 is installed at both ends of the air pipe 1, the air filtering mechanism 9 includes a cap 91 and an air vent net 92, a thread is installed in the cap 91, the air vent net 92 is fixedly embedded at one end of the cap 91, and both outer walls of both ends of the air pipe 1 are provided with thread sections matched with the cap 91.

It should be noted that: both ends all have cap 91 through rotatory mode fixed mounting who screws up about breather pipe 1, and the net 92 of ventilating on the cap 91 can carry out the effect that gas exchange replaced traditional artificial nose, and disinfect and change after finishing using at every turn and strain behind the gas mechanism 9 and clear away the interior sputum of collection sputum flask 8, can use next time, consequently economical and practical.

Refer to fig. 1 and show, the lower surface of connecting pipe 2 opens and shuts and has sputum discharging hole 7, and sputum discharging hole 7 and collection sputum bottle 8's bottleneck screw thread fixed connection, install the filter plate 9a that the slope set up in the connecting pipe 2, the one end of filter plate 9a is adjacent with one side of sputum discharging hole 7, and the other end of filter plate 9a is close to breather pipe 1, the sputum of discharging when being convenient for the patient coughs enters into collection sputum bottle 8 in, and install the filter plate 9a that the slope set up in the connecting pipe 2, the one end of filter plate 9a is adjacent with one side of sputum discharging hole 7, and the other end of filter plate 9a is close to breather pipe 1, prevented that the sputum from entering into breather pipe 1 and causing the pollution, the diapire is equipped with excessive cambered surface in one side that connecting pipe 2 is close to self-locking mechanism 4.

The utility model provides a trachea opens working principle of nursing protection casing as follows:

after inserting the oxygen tube into the tracheotomy tube orifice, inserting one end inserted with the oxygen tube into the connecting tube 2, and making the inserting end of the connecting tube 2 close to the filter plate 9a, rotating the rotating ring 41 to make one end of the push rod 43 roll-connected with the eccentric arc cavity 42 through the ball 44 slide along the eccentric arc cavity 42, because the distance between the radius of the eccentric arc cavity 42 and the circle center of the connecting tube 2 is smaller and smaller, the push rod 43 pushes the arc extrusion plate 45 to the circle center of the tracheotomy tube, so that the tracheotomy tube is clamped and fixed by the arc extrusion plates 45 on the multiple groups of self-locking mechanisms 4, the tracheotomy tube does not need to be fixed on the connecting tube 2 by the medical adhesive plaster, and the tracheotomy tube can be taken down from the connecting tube 2 by reversing the rotating ring 41 when the protective cover needs to be taken down, and the damping rubber pad 46 embedded in the annular groove 3 is fixed, so that the rotating ring 41 needs to rotate along the annular groove, therefore the phenomenon of the difficult autonomic emergence gyration of swivel ring 41, because the mode fixed mounting that all screws up through the rotation at both ends has cap 91 about breather pipe 1, and vent net 92 can carry out the effect that gas exchange replaced traditional artificial nose on cap 91, and disinfect and change behind the air filter mechanism 9 and clear away the interior sputum of album sputum flask 8 after finishing using at every turn, can carry out next use, therefore economical and practical, and when medical personnel need utilize trachea incision pipe to inhale the phlegm to the patient, open circular cover 61 and make son detain 62 and box 63 on the circular cover 61 separate, rotate circular cover 61, can inhale the phlegm, can prevent the sputum spill when the circular cover 61 is gone up to the sputum when need not to inhale the sputum, consequently, avoided the sputum can spout to splash to medical personnel on one's body.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. A protective cover for tracheotomy care, comprising:

the sputum suction device comprises a breather pipe (1), wherein a connecting pipe (2) which is vertically arranged is fixedly installed in the middle of the breather pipe (1), the breather pipe (1) and the connecting pipe (2) form a T-shaped pipe which is communicated with each other, an annular groove (3) is formed in one end, away from the breather pipe (1), of the connecting pipe (2), and a sputum suction hole (5) is formed in the upper surface of the connecting pipe (2);

the self-locking mechanism (4), the self-locking mechanism (4) is arranged in the annular groove (3), the self-locking mechanism (4) comprises a rotating ring (41), an eccentric arc-shaped cavity (42), a push rod (43), a ball (44) and an arc-shaped extrusion plate (45), the rotating ring (41) is sleeved on the annular groove (3) and is rotationally connected with the annular groove (3), and the rotating ring (41) is provided with a plurality of eccentric arc-shaped cavities (42) which are uniformly distributed, a sliding through cavity is arranged at the outlet of the connecting pipe (2) corresponding to the eccentric arc-shaped cavity (42), a push rod (43) in sliding connection is inserted into each sliding through cavity, one end of the push rod (43) extends into the eccentric arc-shaped cavity (42) and is provided with a ball (44) in rotating connection, the ball (44) is connected with the inner top wall of the eccentric arc-shaped cavity (42) in a sliding manner, and the other end of the push rod (43) extends into the connecting pipe (2) and is fixedly provided with an arc-shaped extrusion plate (45);

the cover turning mechanism (6) is arranged on the connecting pipe (2) and used for sealing the sputum suction hole (5).

2. The protective hood for tracheotomy care according to claim 1, wherein the self-locking mechanism (4) further comprises a damping rubber pad (46), the damping rubber pad (46) is fixedly embedded in the annular groove (3), and the damping rubber pad (46) is slidably connected with the inner wall of the rotating ring (41).

3. The protective cover for tracheotomy care according to claim 1, wherein the flip cover mechanism (6) comprises a circular cover plate (61), a male buckle (62) and a female buckle (63), one end surface of the circular cover plate (61) is rotatably connected with the upper surface of the connecting pipe (2) at one side of the sputum aspirating hole (5) through a pin shaft, the male buckle (62) is fixedly installed at the other end surface of the circular cover plate (61), the female buckle (63) is fixedly installed on the upper surface of the connecting pipe (2) at one side of the sputum aspirating hole (5), the female buckle (63) is matched with the male buckle (62), and a sealing rubber pad is fixedly embedded in the inner wall of the circular cover plate (61).

4. The protective cover for tracheotomy care according to claim 1, wherein the air filtering mechanism (9) is mounted at both ends of the vent tube (1), the air filtering mechanism (9) comprises a cap head (91) and a vent net (92), a thread is arranged in the cap head (91), and the vent net (92) is fixedly embedded at one end of the cap head (91).

5. The protective cover for tracheotomy care according to claim 1, characterized in that the outer walls of both ends of the ventilation tube (1) are provided with threaded sections which are matched with the cap head (91).

6. The protective cover for tracheotomy care according to claim 1, wherein a filter plate (9 a) is installed in the connecting pipe (2), the filter plate (9 a) is obliquely arranged, one end of the filter plate (9 a) is adjacent to one side of the sputum excretion hole (7), and the other end of the filter plate (9 a) is close to the ventilation pipe (1).

7. The protective cover for tracheotomy care according to claim 1, wherein the lower surface of the connecting pipe (2) is provided with a sputum discharging hole (7), and the sputum discharging hole (7) is fixedly connected with the bottle mouth of the sputum collecting bottle (8) through threads.

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