CN215961640U

CN215961640U - Autogenous cutting blocking up pipe ware

Info

Publication number: CN215961640U
Application number: CN202120828560.1U
Authority: CN
Inventors: 王颖颖; 王庆红; 巩尊科; 靖利; 张渠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2022-03-08
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses an autogenous cutting pipe blocking device, and relates to the technical field of pipe cutting devices. In the prior art of the tube cutter technology, the cannula is usually blocked by the close fit between the piston and the cannula, and the cannula needs to be held and pulled out with a large force due to the close connection between the piston and the cannula, so that the cannula easily extrudes the neck opening in the process, and discomfort is caused to a patient. According to the utility model, the plugging device shell is screwed on the tracheostomy catheter, then the pull block is pulled, the slide rod drives the slide plate to compress the supporting spring, the slide plate horizontally slides in the mounting groove to separate the clamping block from the fixing groove, and finally the plugging plate is pulled to rotate around the pin shaft, so that the limiting block slides out of the limiting groove, and the drainage port can be leaked out for drainage, thereby solving the problem that the neck opening of a patient is easily extruded due to the fact that a piston is required to be vigorously inserted into the intubation tube in the prior art, and realizing the effects of conveniently plugging the intubation tube and conveniently opening the tube plugging device.

Description

Autogenous cutting blocking up pipe ware

Technical Field

The utility model relates to the technical field of pipe cutters, in particular to an air-cutting pipe blocking machine.

Background

Tracheotomy is an important first-aid technique used for clinical treatment and rescue of respiratory tract obstruction of critical patients caused by various reasons, can open the air passage, is favorable for ventilation and oxygen supply supplement, and can effectively save lives of the critical patients. After the trachea is cut, before the patient breaks away from the critical period and is better, the tracheal cannula needs to be blocked, the time of blocking the tracheal cannula is about 7 days generally, and during the process of blocking the tracheal cannula, if the patient is adaptive and has no other complications, the tracheal cannula is pulled out again. There is not unified stifled pipe utensil in clinical practice, and medical personnel use simple and easy utensil stifled pipes such as cotton swab, gauze, the rubber circle of drawing blood test tube or bottle lid commonly, and these simple and easy utensils are difficult to guarantee its aseptic nature, have the pollution risk, and foretell simple and easy utensil is in case pulled out, hardly reuses, need make a new stifled pipe utensil again, and it is very troublesome to use, very consumes time.

The prior patent (publication No. CN212038539U) discloses a tracheotomy tube blocking device, wherein a connecting part of the tracheotomy tube blocking device is made of hard materials, the far end of the connecting part is in a round table shape to form a pointed end structure which is easy to insert, and when the tracheotomy tube blocking device is connected with a tracheal cannula, the tracheotomy tube blocking device can be easily inserted into the tracheal cannula to connect a transparent tube with the tracheal cannula, so that the tracheotomy tube blocking device is time-saving, labor-saving and convenient to operate. The pipe neck is made of hard material, and medical personnel can hold the pipe neck to operate when pulling out and inserting the transparent pipe, so that the force application of the medical personnel can be facilitated. Close soon through the screw thread between tube neck and the tube cap, the structure of rubber buffer plug has been replaced, the mode that the screw thread closed soon, the gas tightness between tube neck and the tube cap is good, and the mode that the screw thread closed soon, the mode that is obviously superior to the rubber buffer plug on the dismouting speed, can both be faster when the installation or pull down the tube cap, labour saving and time saving more, can make things convenient for medical personnel's operation, also can be when the phlegm is inhaled to needs quick take off the tube cap, phlegm operation is inhaled in the cooperation that can be better, conveniently inhale going on fast of phlegm process.

However, the tracheotomy tube blocking device designed above still has the following problems in practical application: like above-mentioned tracheotomy tube plugging device still need be with whole inserting the intubate of shutoff main part, because the existence of rubber frictional force, medical personnel still need hold the intubate and extract the piston with great power, and the intubate still extrudees the neck opening easily at this process, causes the discomfort to the patient.

SUMMERY OF THE UTILITY MODEL

The utility model provides an autogenous cutting pipe blocking device, which solves the problem that the opening of the neck of a patient is easy to extrude because a piston needs to be inserted into a cannula with great force in the prior art.

In order to solve the technical problem, the autogenous cutting pipe plugging device provided by the utility model comprises an autogenous cutting catheter, wherein a plugging mechanism is movably sleeved at the top of the autogenous cutting catheter and comprises a plugging device shell, a drainage port is formed in the plugging device shell and is positioned right above the pipe orifice of the autogenous cutting catheter and communicated with the pipe orifice in the autogenous cutting catheter, a sealing mechanism is arranged on one side of the top of the plugging device shell and comprises an installation seat.

Preferably, the sealing mechanism comprises a pin shaft and a plugging plate, the pin shaft is arranged in the mounting seat, the plugging plate is rotatably connected to the pin shaft and abuts against the drainage port, and the plugging plate is pulled to rotate around the pin shaft so as to plug the autogenous cutting catheter.

Preferably, the stopper shell comprises a limiting groove, a limiting block, a fixing groove, a mounting groove, a sliding plate, a clamping block, a sliding rod, a supporting spring and a pulling block, the limiting groove is formed in one side of the top of the stopper shell, the limiting block is connected in the limiting groove in a sliding manner, the top of the limiting block is fixedly connected with one side of the bottom of the stopper plate, the fixing groove is formed in one side of the limiting block, the mounting groove is formed in the stopper shell, the mounting groove is communicated with the limiting groove, the sliding plate is connected in the mounting groove in a sliding manner, the clamping block is fixedly connected to one side of the sliding plate, the clamping block is connected in the fixing groove in a sliding manner, the sliding rod is inserted into one side of the stopper shell, one end of the sliding rod is fixedly connected to one side of the sliding plate far away from the clamping block, the supporting spring is fixedly sleeved on the sliding rod, and one end of the supporting spring is fixedly connected in the mounting groove, the other end fixed connection of supporting spring is in one side of slide, draw a fixed connection at the other end of slide bar, draw one side of piece and plugging device casing to offset, the pulling draws the piece, makes the slide bar drive slide compression supporting spring for slide horizontal slip breaks away from the fixed slot with the fixture block in the mounting groove, and the last pulling closure plate makes the closure plate rotate round the round pin axle, makes the stopper follow spacing inslot roll-off, can spill the drainage mouth and draw the phlegm.

Preferably, an external thread is arranged on one circumference of the outer surface of the autogenous cutting catheter, an internal thread is arranged in the stopper shell, the external thread is in threaded connection with the internal thread, and the stopper shell can be screwed down from the autogenous cutting catheter by rotating the stopper shell.

Preferably, the top of the plugging plate is fixedly connected with a pull head, the pull head is made of aluminum alloy, and the plugging plate can be driven to rotate by pulling the pull head.

Preferably, the limiting groove is fixedly connected with an elastic pad, the elastic pad is abutted to the limiting block, the elastic pad is made of rubber, and the elastic pad has large friction force, so that the stability of the limiting block in the limiting groove can be improved.

Preferably, the bottom of shutoff board fixedly connected with seals the piece, seal the piece sliding connection in the mouth of pipe of autogenous cutting pipe, multiplicable shutoff board is to the leakproofness of autogenous cutting pipe.

Compared with the related art, the autogenous cutting pipe blocking device provided by the utility model has the following beneficial effects:

1. according to the utility model, the plugging device shell is driven to rotate the internal thread on the tracheostomy catheter, so that the internal thread and the external thread are rotated together, the plugging device shell can be stably fixed on the tracheostomy catheter, then the pull block is pulled, the slide rod drives the slide plate to compress the supporting spring, the slide plate horizontally slides in the mounting groove to separate the clamping block from the fixing groove, and finally the plugging plate is pulled to rotate around the pin shaft, so that the limiting block slides out of the limiting groove, and the drainage port can be leaked out for drainage.

2. According to the utility model, by arranging the pull head, a better force can be applied when a user pulls the plugging plate to rotate, the friction force of the limiting block in the limiting groove can be increased under the action of the elastic pad, the stability of the limiting block in the limiting groove is improved, the limiting block can be prevented from being clamped on the side wall of the limiting groove in the rotating process of the limiting block in the limiting groove, and the sealing performance of the autogenous cutting guide pipe is improved by the sealing block.

Drawings

Fig. 1 is a schematic external structural view of a tracheostomy tube plugging device according to the present invention;

fig. 2 is a schematic view of the internal structure of a tracheostomy tube plugging device according to the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is an enlarged view at B in fig. 2.

Reference numbers in the figures: 1. autogenous cutting pipe, 2, occluder casing, 3, mount pad, 4, shutoff board, 5, spacing groove, 6, stopper, 7, cushion, 8, fixed slot, 9, mounting groove, 10, slide, 11, fixture block, 12, slide bar, 13, supporting spring, 14, draw the piece, 15, external screw thread, 16, internal thread, 17, sealed piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, the tracheostomy tube comprises a tracheostomy tube 1, a plugging mechanism is movably sleeved at the top of the tracheostomy tube 1, the plugging mechanism comprises a plugging device shell 2, a drainage opening is formed in the plugging device shell 2 and is positioned right above a tube orifice of the tracheostomy tube 1, the drainage opening is communicated with the tube orifice in the tracheostomy tube 1, a sealing mechanism is arranged on one side of the top of the plugging device shell 2, the sealing mechanism comprises a mounting seat 3, the problem that the neck opening of a patient is easily extruded due to the fact that a piston needs to be vigorously inserted into the intubation tube in the prior art is solved, and the intubation tube can be conveniently plugged and the plugging device can be conveniently opened is realized.

Second embodiment, on the basis of first embodiment, sealing mechanism includes round pin axle and shutoff board 4, and the round pin axle sets up in mount pad 3, and shutoff board 4 rotates to be connected on the round pin axle, and shutoff board 4 offsets with the drainage mouth, can block up the drainage mouth, helps preventing that the bacterium from getting into in the drainage mouth.

Third embodiment, on the basis of the first embodiment, the occluder housing 2 comprises a limiting groove 5, a limiting block 6, a fixing groove 8, a mounting groove 9, a sliding plate 10, a clamping block 11, a sliding rod 12, a supporting spring 13 and a pulling block 14, wherein the limiting groove 5 is arranged on one side of the top of the occluder housing 2, the limiting block 6 is slidably connected in the limiting groove 5, the top of the limiting block 6 is fixedly connected with one side of the bottom of the occluder plate 4, the fixing groove 8 is arranged on one side of the limiting block 6, the mounting groove 9 is arranged in the occluder housing 2, the mounting groove 9 is communicated with the limiting groove 5, the sliding plate 10 is slidably connected in the mounting groove 9, the clamping block 11 is fixedly connected on one side of the sliding plate 10, the clamping block 11 is slidably connected in the fixing groove 8, the sliding rod 12 is inserted in one side of the occluder housing 2, one end of the sliding rod 12 is fixedly connected on one side of the sliding plate 10 far away from the clamping block 11, the supporting spring 13 is sleeved and fixed on the sliding rod 12, one end fixed connection of supporting spring 13 is in mounting groove 9, the other end fixed connection of supporting spring 13 is in one side of slide 10, draw the other end of piece 14 fixed connection at slide bar 12, draw piece 14 and offset one side of occluder casing 2, the pulling draws piece 14, make slide bar 12 drive slide 10 compression supporting spring 13, make slide 10 horizontal slip break away from fixed slot 8 with fixture block 11 in mounting groove 9, at last pulling occluder plate 4, make occluder plate 4 rotate round the round pin axle, make stopper 6 follow spacing inslot roll-off, can spill the drainage mouth and draw the phlegm, solved among the prior art because of need energetically insert the piston in the intubate and lead to easily extruding patient's neck open-ended problem, realized can conveniently stopping up the intubate and the effect that the convenient pipe closer was opened.

In the fourth embodiment, on the basis of the first embodiment, an external thread 15 is arranged on one circumference of the outer surface of the autogenous cutting catheter 1, an internal thread 16 is arranged in the occluder housing 2, the external thread 15 is in threaded connection with the internal thread 16, the occluder housing 2 drives the internal thread 16 to be screwed on the autogenous cutting catheter 1, so that the internal thread 16 and the external thread 15 are screwed together, and the occluder housing 2 can be stably fixed on the autogenous cutting catheter 1.

Fifth, on the basis of the second embodiment, the top of the blocking plate 4 is fixedly connected with a pull head, the pull head is made of aluminum alloy, and by arranging the pull head, a user can apply a better force when pulling the blocking plate 4 to rotate.

Sixth embodiment, on the basis of third embodiment, limiting groove 5 internal fixation is connected with cushion 7, and cushion 7 offsets with stopper 6, and cushion 7's material is rubber, and cushion 7's effect not only can increase the frictional force of stopper 6 in limiting groove 5, improves the stability of stopper 6 in limiting groove 5, can also prevent that stopper 6 from blocking on limiting groove 5's lateral wall at the in-process of limiting groove 5 internal rotation.

Seventh embodiment, on the basis of the second embodiment, the bottom of the blocking plate 4 is fixedly connected with a sealing block 17, the sealing block 17 is slidably connected in the pipe orifice of the tracheostomy catheter 1, and the sealing block 17 is used for improving the sealing performance of the tracheostomy catheter 1.

The working principle is as follows:

the first innovation point is as follows:

through pulling the pull block 14, the slide bar 12 drives the slide plate 10 to compress the supporting spring 13, so that the slide plate 10 horizontally slides in the mounting groove 9 to separate the fixture block 11 from the fixing groove 8, and finally the plugging plate 4 is pulled to rotate around the pin shaft, so that the limiting block 6 slides out of the limiting groove 5, and the drainage port can be leaked to guide phlegm.

The second innovation point is as follows:

the first step is as follows: the occluder housing 2 is first fitted over the top of the tracheostomy catheter 1.

The second step is that: then, the stopper housing 2 drives the internal thread 16 to be screwed on the autogenous cutting catheter 1, so that the internal thread 16 and the external thread 15 are screwed together, and the stopper housing 2 can be stably fixed on the autogenous cutting catheter 1.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A tracheostomy tube occluder, comprising:

a tracheostomy tube (1);

the plugging mechanism is movably sleeved at the top of the tracheostomy catheter (1) and comprises a plugging device shell (2), a drainage opening is formed in the plugging device shell (2), the drainage opening is positioned right above the mouth of the tracheostomy catheter (1), and the drainage opening is communicated with the inner mouth of the tracheostomy catheter (1);

and the sealing mechanism is arranged on one side of the top of the occluder shell (2).

2. The tracheostomy tube plugging device according to claim 1, characterized in that said sealing means comprises a mounting base (3), a pin and a plugging plate (4), said pin being arranged in said mounting base (3), said plugging plate (4) being rotatably connected to said pin, said plugging plate (4) abutting against said drainage opening.

3. The autogenous cutting pipe plugging device according to claim 1, wherein said plugging device housing (2) comprises a limit groove (5), a limit block (6), a fixing groove (8), a mounting groove (9), a sliding plate (10), a clamping block (11), a sliding rod (12), a supporting spring (13) and a pulling block (14), said limit groove (5) is opened at one side of the top of the plugging device housing (2), said limit block (6) is connected in the limit groove (5) in a sliding manner, the top of the limit block (6) is fixedly connected with one side of the bottom of the plugging plate (4), said fixing groove (8) is opened at one side of the limit block (6), said mounting groove (9) is opened in the plugging device housing (2), said mounting groove (9) is communicated with the limit groove (5), said sliding plate (10) is connected in the mounting groove (9) in a sliding manner, said clamping block (11) is fixedly connected at one side of the sliding plate (10), the plugging device is characterized in that the clamping block (11) is connected in the fixing groove (8) in a sliding mode, the sliding rod (12) is connected to one side of the plugging device shell (2) in an inserting mode, one end of the sliding rod (12) is fixedly connected to one side, far away from the clamping block (11), of the sliding plate (10), the supporting spring (13) is fixedly sleeved on the sliding rod (12), one end of the supporting spring (13) is fixedly connected in the mounting groove (9), the other end of the supporting spring (13) is fixedly connected to one side of the sliding plate (10), the pulling block (14) is fixedly connected to the other end of the sliding rod (12), and the pulling block (14) abuts against one side of the plugging device shell (2).

4. The tracheostomy tube occluder of claim 1 wherein an external thread (15) is provided around the outer surface of the tracheostomy tube (1) and an internal thread (16) is provided in the occluder housing (2), the external thread (15) being in threaded connection with the internal thread (16).

5. The autogenous cutting pipe closer of claim 2, characterized in that the top of the blocking plate (4) is fixedly connected with a pulling head, the material of the pulling head is aluminum alloy.

6. The tracheostomy tube plugging device according to claim 3, characterized in that an elastic pad (7) is fixedly connected in the limiting groove (5), the elastic pad (7) abuts against the limiting block (6), and the elastic pad (7) is made of rubber.

7. The tracheostomy tube block according to claim 2, characterized in that a sealing block (17) is fixedly attached to the bottom of the plugging plate (4), said sealing block (17) being slidably attached within the mouth of the tracheostomy tube (1).