CN215685505U

CN215685505U - Special cleaning brush for tracheal catheter

Info

Publication number: CN215685505U
Application number: CN202122369575.9U
Authority: CN
Inventors: 薛渝
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-02-01
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a cleaning brush special for a tracheal catheter, which comprises a main rod, a handle, a movable brush rod and a brush sleeve, wherein one side of the main rod is fixedly connected with the handle, the outer wall of the handle is fixedly connected with a protective cover, the port of the protective cover faces to the tail end of the handle and the handle part is accommodated in the protective cover, an air cylinder is arranged in the handle, a piston rod of the air cylinder can stretch and contract in the main rod to move back and forth, the telescopic end of the piston rod is fixedly connected with the movable brush rod, the end head of the movable brush rod is of an arc-shaped structure, the brush sleeve is detachably connected with the movable brush rod and wraps the movable brush rod, brush bristles are attached to the outer wall of the brush sleeve, the cleaning is more time-saving and labor-saving during electric control, the end head of the movable brush rod is of an arc-shaped structure and is attached to the shape of the tracheal catheter, the cleaning is more convenient, water splashed outside the port close to a tap is blocked by the protective cover, reduce the uncomfortable feeling caused by the splash of the liquid with the sputum crust to the hand.

Description

Special cleaning brush for tracheal catheter

Technical Field

The utility model belongs to the technical field of medical auxiliary appliances, and particularly relates to a cleaning brush special for a tracheal catheter.

Background

After the tracheal catheter is used for a long time, sputum scab is often attached to the inside of the tracheal catheter, so that an artificial airway is blocked, the ventilation effect is influenced, and the tracheal catheter needs to be taken out for cleaning. Because endotracheal tube is circular-arc bent tube, the shape matching degree of ordinary cleaning brush and endotracheal tube is not good, and is more time-consuming and laboursome when clean, influences clean effect moreover.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides a special cleaning brush for an endotracheal tube.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a special cleaning brush of endotracheal tube, includes mobile jib, handle, activity brush-holder stud and brush cover, one side rigid coupling of mobile jib has the handle, handle outer wall rigid coupling has the protection casing, the port orientation of protection casing the handle tail end, and will including the handle portion holds, install the cylinder in the handle, the piston rod of cylinder can stretch out and draw back and forth movement in the mobile jib, and the flexible end rigid coupling of piston rod has the activity brush-holder stud, activity brush-holder stud end is circular-arc structure, the brush cover with the connection can be dismantled to the activity brush-holder stud, and will including the parcel of activity brush-holder stud, the outer wall of brush cover is attached to there is the brush hair.

Furthermore, the handle is provided with a holding section, and anti-skid grains are distributed on the outer wall of the holding section.

Further, the protection casing is the loudspeaker column structure that transparent material made, the one end that the cross-sectional area is minimum with the outer wall rigid coupling of handle, the protection casing edge still is equipped with the connecting block, still the joint has supplementary solid tub of mechanism on the connecting block.

Further, supplementary solid tub of mechanism includes connecting rod, first double-layered wing, second double-layered wing and torsional spring, the connecting rod with the connecting block joint, the connecting rod upper end rigid coupling has first double-layered wing, first double-layered wing passes through the torsional spring still with the second double-layered wing is connected, be equipped with the extension section orientation on the second double-layered wing the end of activity brush-holder stud, and the rigid coupling has the side lever on the second double-layered wing, the side lever with the interval of activity brush-holder stud end is 0.8cm ~ 1.5cm, and endotracheal tube will back including the activity brush-holder stud suit, endotracheal tube's one end can offset with the mobile jib, the other end can offset with the side lever.

Further, the brush sleeve is made of a silica gel material, a fastening rubber ring is arranged at the port of the brush sleeve, and the inner diameter of the fastening rubber ring is smaller than the outer diameter of the movable brush rod.

In conclusion, the beneficial effects of the utility model are as follows: the movable brush rod is sleeved in the tracheal catheter to be cleaned, the handle is held, the air cylinder is started, the piston rod drives the movable brush rod to move back and forth, the inner wall of the tracheal catheter is repeatedly scrubbed by using the bristles, the movable brush rod is of an arc-shaped structure and is attached to the shape of the tracheal catheter, scrubbing is more convenient, the whole scrubbing process is electrically controlled, and time and labor are saved during cleaning. During the brushing process, the middle part of the pipe body is held by one hand, the handle is held by the other hand, the end close to the protective cover is washed under the water faucet during washing, the protective cover can play a role in reducing liquid splashing to the hand, when the pipe is repeatedly brushed, the position close to the pipe orifice is easy to have liquid with phlegm scab, a certain blocking effect is achieved, and discomfort in mind caused by the fact that the hand is splashed outside is avoided.

Drawings

Fig. 1 is a schematic structural view of a cleaning brush special for an endotracheal tube provided by the present invention.

Fig. 2 is a schematic structural view of fig. 1 without an auxiliary pipe fixing mechanism.

In the figure, 100-main rod, 110-protective cover, 111-connecting block, 200-handle, 210-holding section, 211-anti-skid grain, 300-movable brush rod, 400-brush sleeve, 410-brush hair, 411-fastening rubber ring, 500-auxiliary tube fixing mechanism, 510-connecting rod, 520-first clamping wing, 530-second clamping wing, 531-extending section, 5310-side rod and 540-torsion spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below by combining the specific drawings.

As shown in fig. 1, the present invention provides a cleaning brush specially used for endotracheal tube, comprising a main rod 100, a handle 200, a movable brush rod 300 and a brush sleeve 400. A handle 200 is fixedly connected to one side of the main rod 100, a protective cover 110 is fixedly connected to the outer wall of the handle 200, and the port of the protective cover 110 faces the tail end of the handle 200 and partially accommodates the handle 200 therein. An air cylinder (not shown) is installed in the handle 200, a piston rod (not shown) of the air cylinder can move back and forth in the main rod 100 in a telescopic manner, and a movable brush rod 300 is fixedly connected to the telescopic end of the piston rod. The end of the movable brush rod 300 is of an arc-shaped structure, the brush sleeve 400 is soft and detachably connected with the movable brush rod 300, the movable brush rod 300 is wrapped inside, and bristles 410 are attached to the outer wall of the brush sleeve 400.

The movable brush rod 300 is sleeved in the tracheal catheter to be cleaned, the handle 200 is held, the air cylinder is started, the piston rod drives the movable brush rod 300 to move back and forth, the inner wall of the tracheal catheter is repeatedly scrubbed by the bristles 410, the movable brush rod 300 is of an arc-shaped structure and is attached to the shape of the tracheal catheter, scrubbing is more convenient, the whole scrubbing process is electrically controlled, and time and labor are saved during cleaning. During the brushing process, the middle part of the pipe body is held by one hand, the handle 200 is held by the other hand, the end close to the protective cover 110 is washed under the water tap during washing, the protective cover 110 can play a role in reducing liquid splashing to the hand, and when the pipe is repeatedly brushed, the position close to the pipe orifice is easy to have liquid with phlegm scabs, and a certain blocking effect is achieved, so that discomfort in mind caused by the fact that the liquid splashes to the hand is avoided.

As one optional embodiment, the handle 200 is provided with a holding section 210, and the outer wall of the holding section 210 is distributed with anti-slip patterns 211, so that the anti-slip patterns 211 are influenced, and the handle is not easy to slip off during operation.

The protective cover 110 is a horn-shaped structure made of transparent material, and one end with the smallest cross-sectional area is fixedly connected with the outer wall of the handle 200. As shown in fig. 2, the edge of the protective cover 110 is further provided with a connecting block 111, and the connecting block 111 is further clamped with an auxiliary pipe fixing mechanism 500. The tracheal tube is usually composed of a bending tube and a fixing plate, and the bending tube is fixedly connected with the fixing plate. Supplementary solid tub of mechanism 500 includes connecting rod 510, first clamp wing 520, second clamp wing 530 and torsional spring 540, connecting rod 510 with connecting block 111 joint, the upper end rigid coupling of connecting rod 510 has first clamp wing 520, first clamp wing 520 passes through torsional spring 540 still with second clamp wing 530 is connected, be equipped with extension section 531 orientation on the second clamp wing 530 the end of activity brush-holder stud 300, and the rigid coupling has side lever 5310 on the second clamp wing 530. The distance between the side rod 5310 and the end of the movable brush rod 300 is 0.8 cm-1.5 cm, and after the movable brush rod 300 is sleeved in the tracheal catheter, one end of the tracheal catheter can abut against the main rod 100, and the other end of the tracheal catheter can abut against the side rod 5310. After the auxiliary tube fixing mechanism 500 is installed, the tracheal catheter is sleeved with the movable brush rod 300, the end of the bent tube abuts against the main rod 100, then the movable brush rod 300 drives the brush sleeve 400 to brush in the bent tube back and forth, and the fixing piece can abut against the side rod 5310, so that after the tracheal catheter is fixed, two hands can be far away from the liquid for brushing, and the contact of the liquid with the sputum crust is further reduced. When the endotracheal tube is to be removed, the user can easily remove the endotracheal tube by grasping the rear ends of the first wing 520 and the second wing 530 and manipulating the side bar 5310 away from the end of the movable brush bar 300.

The brush sleeve 400 is made of silica gel materials, a fastening rubber ring 411 is arranged at the port of the brush sleeve 400, the inner diameter of the fastening rubber ring 411 is smaller than the outer diameter of the movable brush rod 300, the brush sleeve 400 is equivalently tightly hooped on the movable brush rod 300 by using the fastening rubber ring 411, if the bristles 410 are abraded, only the brush sleeve 400 needs to be replaced, the whole cleaning brush can be used continuously, and the service life is prolonged.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields, and are within the scope of the present invention.

Claims

1. The utility model provides a special cleaning brush of endotracheal tube which characterized in that: including mobile jib, handle, activity brush-holder stud and brush cover, one side rigid coupling of mobile jib has the handle, handle outer wall rigid coupling has the protection casing, the port orientation of protection casing the handle tail end, and will including the handle portion holds, install the cylinder in the handle, the piston rod of cylinder can stretch out and draw back and forth movement in the mobile jib, and the flexible end rigid coupling of piston rod has movable brush-holder stud, activity brush-holder stud end is circular-arc structure, the brush cover with the connection can be dismantled to the activity brush-holder stud, and will including activity brush-holder stud parcel, the outer wall of brush cover is attached to there is the brush hair.

2. The special cleaning brush for the endotracheal tube according to claim 1, characterized in that: the handle is provided with a holding section, and anti-skid grains are distributed on the outer wall of the holding section.

3. The special cleaning brush for the endotracheal tube according to claim 1, characterized in that: the protection casing is the loudspeaker column structure that transparent material made, the one end that the cross-sectional area is minimum with the outer wall rigid coupling of handle, the protection casing edge still is equipped with the connecting block, it has supplementary solid tub of mechanism still to joint on the connecting block.

4. The special cleaning brush for the endotracheal tube according to claim 3, characterized in that: supplementary solid tub of mechanism includes connecting rod, first double-layered wing, second double-layered wing and torsional spring, the connecting rod with the connecting block joint, the connecting rod upper end rigid coupling has first double-layered wing, first double-layered wing passes through the torsional spring still with the second double-layered wing is connected, be equipped with the extension section orientation on the second double-layered wing the end of activity brush-holder stud, and the rigid coupling has the side lever on the second double-layered wing, the side lever with the interval of activity brush-holder stud end is 0.8cm ~ 1.5cm, and endotracheal tube will back including the activity brush-holder stud suit, endotracheal tube's one end can offset with the mobile jib, the other end can with the side lever offsets.

5. The special cleaning brush for the endotracheal tube according to claim 1, characterized in that: the brush sleeve is made of a silica gel material, a fastening rubber ring is arranged at the port of the brush sleeve, and the inner diameter of the fastening rubber ring is smaller than the outer diameter of the movable brush rod.