CN217187345U

CN217187345U - Adjusting bracket for tracheal cannula extension tube

Info

Publication number: CN217187345U
Application number: CN202122893400.8U
Authority: CN
Inventors: 杨苹; 张少菊
Original assignee: West China Second University Hospital of Sichuan University
Current assignee: West China Second University Hospital of Sichuan University
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-08-16
Anticipated expiration: 2031-11-19

Abstract

The utility model belongs to the technical field of medical instrument class, in particular to an adjusting bracket for a trachea cannula extension tube. Including first mounting, second mounting and height control spare, height control spare set up in first mounting with between the second mounting, the second mounting with height control spare's tip rotates to be connected, height control spare includes height control spare. First mounting is used for fixing at the rail position of operation table, through the height of height-adjusting festival piece, can make the condition according to patient's trachea cannula extension pipe in the operation process only adjust to suitable height, and simultaneously, the second mounting can also be adjusted into suitable angle and be used for cooperating the fixed of extension pipe. The phenomenon of bending of the extension pipe caused by dead angles is avoided.

Description

Adjusting bracket for tracheal intubation extension tube

Technical Field

The utility model belongs to the technical field of medical instrument class, in particular to an adjusting bracket for a trachea cannula extension tube.

Background

For patients with weak autonomous respiratory capacity, respiratory failure, anesthesia operation, upper respiratory tract injury and the like which affect normal ventilation, the patients need to be ventilated and supplied with oxygen through a tracheal cannula to keep the airway smooth; trachea cannula communicates with respiratory apparatus through extension pipe, and medical personnel press the extension pipe easily or fall or bend because of the extension pipe that the big hemorrhage salvages patient and leads to in the art in the operation in-process, need fix the emergence of the condition of breaking over in order to prevent the falling of pipeline in the art through mechanical device with the extension pipe.

The existing extension pipe fixing support has the following technical defects:

the patient trachea cannula extension pipe support that present operating room adopted can't be fixed, drops from the operation table easily, can't adjust direction and height moreover, presses at patient's headrest position very easily carrying out the operation in-process, causes risks such as patient's head skin impaired.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the problems that the support for fixing the tracheal cannula extension tube is easy to topple over and cannot adjust the direction and the angle in the prior art, the adjusting support for the tracheal cannula extension tube is provided.

In order to realize the purpose, the utility model discloses a technical scheme be:

an adjusting bracket for an extension tube of an endotracheal tube comprises a first fixing piece, a second fixing piece and a height adjusting piece, wherein the height adjusting piece is arranged between the first fixing piece and the second fixing piece, the second fixing piece is rotatably connected with the end part of the height adjusting piece, an arc-shaped tube support is arranged on the second fixing piece, and the height adjusting piece comprises a height fixing piece; the height adjusting piece can be lengthened or shortened in length, and the height fixing piece is used for locking the length state of the height adjusting piece.

The utility model discloses in, first mounting is used for fixing with the rail around the operation table, and the second mounting is used for fixing with pipe intubate extension pipe, and wherein, altitude mixture control spare can carry out the regulation of height according to actual need, simultaneously, the second mounting can also rotate in the height of settlement with the extension pipe between better cooperation. First mounting can set up the optional position at the rail according to actual need.

As the utility model discloses a preferred technical scheme, height adjusting part includes first branch and second branch, first branch is equipped with the cavity, the internal diameter of first branch is greater than the external diameter of second branch, first branch with the nested setting of second branch.

As the utility model discloses a preferred technical scheme, high mounting includes locking screw, locking screw follows the lateral wall of first branch runs through to the inside wall of first branch, and with second branch butt, locking screw with through-hole threaded connection on the first branch.

As a preferred technical solution of the present invention, the height adjusting member includes a first support rod and a second support rod, and a sliding member is disposed between the first support rod and the second support rod along a length direction; the sliding part comprises a sliding groove and a sliding rail, the sliding groove is arranged on the first supporting rod, the sliding rail is arranged on the second supporting rod, the height fixing part is arranged on the first supporting rod, and the height fixing part is used for fixing the height of the second supporting rod.

As the preferred technical scheme of the utility model, first mounting includes the U-shaped draw-in groove, the U-shaped recess includes the fixed arm of relative setting, the length of fixed arm is 5-10 cm. The length of the fixing arm is matched with the width of the fence. So that the adjusting bracket can be clamped more stably in the fence.

As an optimal technical solution of the present invention, the end of the first support rod is fixedly connected to the outside of the U-shaped slot.

As the utility model discloses a preferred technical scheme, first mounting includes rectangle open type draw-in groove, rectangle open type draw-in groove is including the fixed arm of relative setting, the fixed arm is the elasticity material, distance between the fixed arm can be adjusted.

As the utility model discloses an optimal scheme, the second mounting includes two arc pipe supports that set up side by side, the cross-section of arc pipe support is the major arc, arc pipe support and body transition fit.

As a preferred scheme of the utility model, the second fixing part comprises two arc pipe brackets arranged in parallel, the cross section of each arc pipe bracket is semicircular, the inner diameter of each arc pipe bracket is smaller than the outer diameter of the pipe body, and the arc pipe brackets and the pipe bodies are in transition fit; a blocking part is movably arranged between the arc pipe brackets.

As a preferred scheme of the utility model, the second mounting still include the non-slip band and with non-slip band complex anti-skidding is detained, the non-slip band sets up in arbitrary one the lateral wall of arc conduit saddle, what anti-skidding was detained corresponds sets up in the lateral wall of another one arc conduit saddle.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model provides an adjust support and be used for the operation in-process, endotracheal tube extension pipe can with this second mounting adaptability cooperation of adjusting the support, guarantee at operation in-process pipe intubate extension pipe height, angle coordination settle, guarantee that patient's breathing is unobstructed, the further defect of having avoided current support can not height-adjusting, angle to and fixed insecure with the operating table rail, make whole regulation support people pound down in patient's head position, cause unnecessary skin damage risk.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic structural view of example 2;

FIG. 3 is a schematic sectional view showing a height adjusting member in embodiment 2;

FIG. 4 is a schematic structural view of embodiment 3;

an icon: 1-a first fixing member; 2-a second fixing piece; 21-arc pipe carrier; 22-catch, 3-first strut; 31-runner, 4-second strut; 41-sliding rail, 5-height fixing piece; 6-operation fence; 7-a fixed arm; 8-an anti-slip belt; 9-anti-slip buckle; 10-a tube body.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

An adjusting bracket comprises a first fixing part 1, a second fixing part 2 and a height adjusting part, wherein the height adjusting part is arranged between the first fixing part 1 and the second fixing part 2, and the second fixing part 2 is rotatably connected with the end part of the height adjusting part; specifically, the height adjusting part comprises a first supporting rod 3 and a second supporting rod 4, the first supporting rod 3 is provided with a cavity, the inner diameter of the first supporting rod 3 is larger than that of the second supporting rod 4, and the first supporting rod 3 and the second supporting rod 4 are nested; the height adjusting piece comprises a height fixing piece 5; the height fixing piece 5 comprises a locking screw rod, the locking screw rod penetrates through the outer side wall of the first supporting rod 3 to the inner side wall of the first supporting rod 3 and is abutted to the second supporting rod 4, and the locking screw rod is in threaded connection with a through hole in the first supporting rod 3.

Specifically, the first fixing piece 1 comprises a U-shaped clamping groove, the U-shaped groove comprises fixing arms 7 which are oppositely arranged, and the length of each fixing arm 7 is 5-10 cm; the end part of the first supporting rod 3 is fixedly connected with the bottom of the outer side of the U-shaped clamping groove.

Further, second mounting 2 includes two arc pipe brackets 21 that set up side by side, the cross-section of arc pipe bracket 21 is the major arc, arc pipe bracket 21 internal diameter is less than body 10 external diameter. A blocking piece 22 is movably arranged between the arc-shaped pipe brackets 21, and the blocking piece 22 is made of rubber.

As shown in figure 1, an arc conduit saddle 21 for extending the pipe with the pipe intubate and fixing is the rubber material, can take place certain elastic deformation, simultaneously, still has great frictional force, can with the better laminating of body 10, guarantee to extend the position of pipe on arc conduit saddle 21, be difficult for taking place the displacement.

Example 2

An adjusting bracket, as shown in fig. 2-3, comprises a first fixing member 1, a second fixing member 2 and a height adjusting member, wherein the height adjusting member is arranged between the first fixing member 1 and the second fixing member 2, and the second fixing member 2 is rotatably connected with the end of the height adjusting member;

specifically, height adjusting spare includes first branch 3 and second branch 4, first branch 3 with be provided with the slider of mutually supporting along its length direction between the second branch 4, be provided with spout 31 on the first branch, be provided with slide rail 41 on the second branch, height fixing spare 5 set up in first branch 3, height fixing spare 5 can be fixed the height of second branch 4. Specifically, height fixing piece 5 is the pin, be provided with along length direction equidistant on the lateral wall of spout, slide rail a plurality of with pin complex through-hole.

Further, first mounting 1 is rectangle open type draw-in groove, rectangle open type draw-in groove is including the fixed arm 7 of relative setting, fixed arm 7 is the elasticity material, distance between the fixed arm can be adjusted. The fixed arm 7 is used for with the better cohesion of operation rail 6, because the fixed arm is the rubber material, so, has bigger frictional force between it and the operation rail for adjust the support can be firm fix on operation rail 6 of operation table.

Further, the second fixing part 2 comprises two arc pipe brackets 21 which are arranged in parallel, the cross sections of the arc pipe brackets 21 are semicircular, and the inner diameter of each arc pipe bracket 21 is smaller than the outer diameter of the pipe body 10; the second fixing part 2 further comprises an anti-skid belt 8 and an anti-skid buckle 9 matched with the anti-skid belt 8, the anti-skid belt 8 is arranged on the outer side wall of any one of the arc-shaped pipe brackets 21, and the anti-skid buckle 9 is correspondingly arranged on the outer side wall of the adjacent arc-shaped pipe bracket 21.

Example 3

An adjusting bracket, as shown in fig. 3, comprises a first fixing part 1, a second fixing part 2 and a height adjusting part, wherein the height adjusting part is arranged between the first fixing part 1 and the second fixing part 2, and the second fixing part 2 is rotatably connected with the end part of the height adjusting part;

specifically, the height adjusting part comprises a first supporting rod 3 and a second supporting rod 4, the first supporting rod 3 is provided with a cavity, the inner diameter of the first supporting rod 3 is larger than that of the second supporting rod 4, and the first supporting rod 3 and the second supporting rod 4 are nested; the height adjusting piece comprises a height fixing piece 5; the height fixing piece 5 comprises a locking screw rod, the locking screw rod penetrates through the outer side wall of the first supporting rod 3 to the inner side wall of the first supporting rod 3 and is abutted to the second supporting rod 4, and the locking screw rod is in threaded connection with a through hole in the first supporting rod 3.

Furthermore, first mounting 1 includes rectangle open type draw-in groove, rectangle open type draw-in groove includes fixed arm 7 of relative setting, fixed arm 7 is the elasticity material, distance between the fixed arm 7 can be adjusted.

Further, the second fixing member 2 comprises two arc pipe brackets 21 arranged in parallel, the cross section of each arc pipe bracket 21 is arc-shaped, and the inner diameter of each arc pipe bracket 21 is smaller than the outer diameter of the pipe body 10; the second fixing part 2 further comprises an anti-skid belt 8 and an anti-skid buckle 9 matched with the anti-skid belt 8, the anti-skid belt 8 is arranged on the outer side wall of any one of the arc-shaped pipe brackets 21, and the anti-skid buckle 9 is correspondingly arranged on the outer side wall of the other arc-shaped pipe bracket 21.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. An adjusting bracket for an extension tube of a tracheal cannula is characterized by comprising a first fixing piece (1), a second fixing piece (2) and a height adjusting piece, wherein the height adjusting piece is arranged between the first fixing piece (1) and the second fixing piece (2), and the first fixing piece (1) is detachably connected with a fence of an operating table; the second fixing piece (2) is rotatably connected with the end part of the height adjusting piece, an arc-shaped pipe bracket (21) is arranged on the second fixing piece (2), the length of the height adjusting piece is adjustable, and the height fixing piece (5) is arranged on the height adjusting piece; the first fixing piece (1) comprises a rectangular open type clamping groove, the rectangular open type clamping groove comprises fixing arms (7) which are oppositely arranged, the fixing arms (7) are made of elastic materials, and the distance between the fixing arms (7) can be adjusted;

the second fixing piece (2) comprises two arc-shaped pipe brackets (21) which are arranged in parallel, the cross section of each arc-shaped pipe bracket (21) is a major arc, and the arc-shaped pipe brackets (21) are in interference fit with the pipe body (10); or the like, or, alternatively,

the second fixing piece (2) comprises two arc-shaped pipe brackets (21) which are arranged in parallel, the cross sections of the arc-shaped pipe brackets (21) are semicircular, the inner diameters of the arc-shaped pipe brackets (21) are smaller than the outer diameter of the pipe body (10), and clamping pieces (22) are movably arranged between the arc-shaped pipe brackets (21); the second fixing piece (2) further comprises an anti-skid belt (8) and an anti-skid buckle (9) matched with the anti-skid belt (8), the anti-skid belt (8) is arranged on any one of the outer side walls of the arc-shaped pipe brackets (21), and the anti-skid buckle (9) is correspondingly arranged on the outer side wall of the adjacent arc-shaped pipe bracket (21).

2. The adjusting bracket for the extension tube of the tracheal cannula according to claim 1, wherein the height adjusting piece comprises a first strut (3) and a second strut (4), the first strut (3) is provided with a cavity, the inner diameter of the cavity is larger than the outer diameter of the second strut (4), and the first strut (3) and the second strut (4) are nested.

3. The adjusting bracket for the extension tube of an endotracheal tube according to claim 2 characterized in that said height fixing means comprise a locking screw which passes through from the outer lateral wall of said first strut (3) to the inner lateral wall of said first strut (3) and abuts against said second strut (4), said locking screw being screwed with a through hole in said first strut (3).

4. The adjusting bracket for the extension tube of the endotracheal tube according to claim 1, characterized in that the height adjusting member comprises a first strut (3) and a second strut (4), and a sliding member is provided between the first strut (3) and the second strut (4) to be engaged with each other in a length direction; the slider includes spout (31) and slide rail (41), spout (31) set up on first branch (3), slide rail (41) set up on second branch (4), high mounting (5) set up in on first branch (3), high mounting (5) are used for the restriction second branch (4) are relative the removal of first branch (3).

5. The adjusting bracket for the extension tube of the tracheal cannula according to claim 2 or 4, wherein the first fixing member (1) comprises a U-shaped slot, the U-shaped slot comprises fixing arms (7) which are oppositely arranged, and the length of the fixing arms (7) is 5-10 cm.

6. The adjusting bracket for the extension tube of an endotracheal tube according to claim 5, characterized in that the end of the first strut (3) is fixedly connected to the outside of the U-shaped slot.