CN211461659U

CN211461659U - Trachea opens stifled pipe device of pipe

Info

Publication number: CN211461659U
Application number: CN201921502429.5U
Authority: CN
Inventors: 李丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-09-11
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a trachea opens pipe blockage device, including two fixed sleeves, two between the fixed sleeve through three connecting strip fixed connection, two between the fixed sleeve be provided with three swivel sleeve, three the inboard of swivel sleeve is all fixed and is provided with the closure strip, middle part the upper and lower both ends of swivel sleeve are all fixed and are provided with extension cover, two the extension cover is all pegged graft in the rotary groove, the utility model discloses an all be provided with the closure strip at the inboard of three swivel sleeve, utilize the rotation of swivel sleeve to rotate the closure strip, so can carry out the pipe blockage work in proper order, the design is more novel, practical better, the tight setting of pasting between three closure strips, the leakproofness when having guaranteed the stifled pipe, the closure strip is slightly greater than 120 degrees fan-shaped piece simultaneously, when utilizing the swivel sleeve to rotate the closure strip and carry out complete stifled pipe, make things convenient for end to end connection between three closure strips, avoid producing stifled pipe gap, great reduction operating personnel's the rotation degree of difficulty, easy operation, convenience.

Description

Trachea opens stifled pipe device of pipe

Technical Field

The utility model relates to the field of medical equipment, in particular to trachea opens stifled pipe device of pipe.

Background

The tracheotomy is a common operation of opening a neck section trachea, placing a metal tracheal cannula and a silica gel cannula, is difficult to breathe due to contact with the larynx and frequent breathing function or retention of respiratory matters of a secretion channel, is a common means for establishing an artificial airway when a critical patient is rescued, various tracheal cannulas clinically used at present do not have matched tube blocking devices, commonly used simple tube blocking devices are manufactured by nurses, and the tube blocking devices directly buckled on the tracheal cannulas are designed for the purpose.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a trachea opens stifled pipe device of pipe, can effectively solve the problem among the background art.

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

the utility model provides a trachea opens stifled pipe device of pipe, includes two fixed covers, two through three connecting strip fixed connection, two between the fixed cover be provided with three commentaries on classics cover, three between the fixed cover the inboard of commentaries on classics cover is all fixed and is provided with the closure piece, middle part the upper and lower both ends of commentaries on classics cover are all fixed and are provided with the extension cover, two extend the cover and all peg graft in the rotary trough, just the rotary trough is seted up on the commentaries on classics cover of upper and lower both sides.

Furthermore, the three blocking pieces are fan-shaped blocks with included angles slightly larger than 120 degrees, and the three blocking pieces are arranged in a tight fit mode.

Furthermore, the connecting strip between the two fixing sleeves is thinner, and the connecting strip is not attached to the rotating sleeves.

Furthermore, the outer side walls of the three rotating sleeves are provided with anti-skid lines.

Furthermore, the end of the extension sleeve is fixedly provided with a rotating ring, the rotating ring is clamped in a sealing groove, and the sealing groove is formed in the inner side groove wall of the rotating groove.

Further, the groove footpath of seal groove is greater than the groove footpath of runner, the size of swivel is greater than the size of extension cover, just the swivel supports the rubber seal ring setting in the seal groove, the rubber seal ring chucking is on the cell wall of seal groove.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses an inboard at three commentaries on classics cover all is provided with the closure piece, the rotation that utilizes changeing the cover can rotate the closure piece, can carry out stifled pipe work in proper order like this, more novel in design, it is practical better, paste tight setting between the three closure piece, leakproofness when having guaranteed stifled pipe, the closure piece is the contained angle slightly to be greater than 120 degrees fan-shaped pieces simultaneously, when utilizing changeing the cover to rotate the closure piece and carrying out complete stifled pipe like this, make things convenient for end to end connection between the three closure piece, avoid producing the stifled pipe gap, great reduction operating personnel's the rotation degree of difficulty, and is easy to operate, and is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the split structure between the three rotating sleeves of the present invention.

In the figure: 1. fixing a sleeve; 2. a connecting strip; 3. rotating the sleeve; 4. blocking sheets; 5. an extension sleeve; 6. rotating the groove; 7. rotating the sleeve; 8. a rubber seal ring; 9. sealing the groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, a tracheotomy catheter blocking device comprises two fixing sleeves 1, wherein the two fixing sleeves 1 are fixedly connected through three connecting strips 2, three rotating sleeves 3 are arranged between the two fixing sleeves 1, blocking pieces 4 are fixedly arranged on the inner sides of the three rotating sleeves 3, extending sleeves 5 are fixedly arranged at the upper end and the lower end of the middle rotating sleeve 3, the two extending sleeves 5 are inserted into a rotating groove 6, and the rotating groove 6 is formed in the rotating sleeves 3 at the upper side and the lower side.

As shown in fig. 1, the three blocking pieces 4 are fan-shaped blocks with included angles slightly larger than 120 degrees, and the three blocking pieces 4 are arranged closely.

By adopting the scheme, the sealing performance during pipe plugging is ensured.

As shown in fig. 1, the thickness of the connecting strip 2 between the two fixing sleeves 1 is relatively thin, and the connecting strip 2 is not tightly attached to the rotating sleeve 3.

Through adopting above-mentioned scheme, when rotating and changeing cover 3, avoid changeing the friction between cover 3 and the connecting strip 2 and hinder its rotation for it is more smooth and easy to changeing the rotation of cover 3.

As shown in fig. 1, the outer side walls of the three rotating sleeves 3 are provided with anti-skid lines.

As shown in fig. 1 and 2, a rotating ring 7 is fixedly disposed at an end of the extension sleeve 5, the rotating ring 7 is clamped in a sealing groove 9, and the sealing groove 9 is formed in an inner groove wall of the rotating groove 6.

Through adopting above-mentioned scheme, change the seal groove 9 of cover 3 on the adjacent two commentaries on classics cover of swivel 7 difference cover on the cover 3 in the middle part for the connection between three commentaries on classics cover 3 is inseparabler.

As shown in fig. 1, the groove diameter of the sealing groove 9 is greater than that of the rotating groove 6, the size of the rotating ring 7 is greater than that of the extension sleeve 5, the rotating ring 7 abuts against the rubber sealing ring 8 in the sealing groove 9, and the rubber sealing ring 8 is tightly clamped on the groove wall of the sealing groove 9.

Through adopting above-mentioned scheme, change 7 supports tight rubber seal ring 8 setting in seal groove 9 for this stifled leakproofness of pipe device is better.

It should be noted that, the utility model relates to a trachea opens pipe blockage device, in use, at first with this pipe blockage device direct knot to endotracheal tube on, when carrying out the stifled pipe, utilize to rotate the commentaries on classics cover 3 that corresponds the position according to actual conditions and rotate the stifled piece 4 and carry out the stifled pipe work, all be provided with anti-skidding line on three commentaries on classics cover 3's the outer wall, and two connecting strip 2 between the fixed cover 1 do not paste tightly to changeing the cover 3, more smooth and easy when making changeing the cover 3 and rotating, change the cover 3 when rotating, middle part commentaries on classics cover 3's extension cover 5 goes up commentaries on classics 7 adjacent commentaries on classics cover 3 in the seal groove 9 and extrudees rubber seal ring 8 and rotates, great improvement this pipe blockage device's leakproofness, stifled pipe quality has been guaranteed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a trachea opens stifled pipe device of pipe, includes two fixed covers (1), its characterized in that: two through three connecting strip (2) fixed connection, two between fixed cover (1) be provided with three commentaries on classics cover (3), three between fixed cover (1) the inboard of commentaries on classics cover (3) all is fixed and is provided with closure strip (4), middle part the upper and lower both ends of commentaries on classics cover (3) all are fixed and are provided with extension cover (5), two it all pegs graft in rotary trough (6) to extend cover (5), just rotary trough (6) are seted up on the commentaries on classics cover (3) of both sides about.

2. The tracheotomy tube plugging device of claim 1, wherein: the three blocking pieces (4) are fan-shaped blocks with included angles slightly larger than 120 degrees, and the blocking pieces (4) are tightly attached to each other.

3. The tracheotomy tube plugging device of claim 1, wherein: the thickness of the connecting strip (2) between the two fixed sleeves (1) is smaller, and the connecting strip (2) is not tightly attached to the rotating sleeve (3).

4. The tracheotomy tube plugging device of claim 1, wherein: the outer side walls of the three rotating sleeves (3) are provided with anti-skid lines.

5. The tracheotomy tube plugging device of claim 1, wherein: the fixed change ring (7) that is provided with of tip of extension cover (5), change ring (7) cutting ferrule is in seal groove (9), seal groove (9) are seted up on the inboard cell wall of change groove (6).

6. The tracheotomy tube plugging device of claim 5, wherein: the groove diameter of seal groove (9) is greater than the groove diameter of runner (6), the size of runner (7) is greater than the size that extends cover (5), just runner (7) supports tight rubber seal ring (8) setting in seal groove (9), rubber seal ring (8) chucking is on the cell wall of seal groove (9).