CN210078531U

CN210078531U - Disposable tracheotomy sleeve

Info

Publication number: CN210078531U
Application number: CN201920642397.2U
Authority: CN
Inventors: 张艺琼
Original assignee: First Affiliated Hospital of Kunming Medical University
Current assignee: First Affiliated Hospital of Kunming Medical University
Priority date: 2019-05-07
Filing date: 2019-05-07
Publication date: 2020-02-18
Anticipated expiration: 2029-05-07

Abstract

The utility model discloses a disposable trachea opens sleeve pipe, including mounting panel and mounting hole, the mounting hole has all been seted up to the left and right sides of mounting panel, and is provided with the fixed plate directly over the mounting panel, and the below of fixed plate is provided with the outer tube, and the upper surface of fixed plate is inlayed and is had the sealing washer, and the upper surface of fixed plate is provided with the fixed column all around, and the top of fixed plate is provided with the snap-on board, and the fixed orifices has been seted up all around to the snap-on board, the inside of fixed orifice is provided with the fixed column, and the outside of fixed column is connected with the screw cap, and the lower surface of snap-on board is seted up flutedly, and the below of snap. The disposable tracheotomy sleeve improves the application range and functions of the tracheotomy metal catheter, and avoids the pain and dangerous factors of a patient in the process of replacing the disposable plastic tracheotomy metal catheter with the tracheotomy metal catheter.

Description

Disposable tracheotomy sleeve

Technical Field

The utility model relates to the technical field of medical treatment, specifically a disposable trachea opens sleeve pipe.

Background

Disposable tracheotomy tube is the artificial auxiliary device of placing in throat trachea, improves the smooth and easy of patient's breathing, and nevertheless current disposable tracheotomy tube still has certain problem in the in-process of using, as follows:

1. the existing tracheotomy catheters are all disposable plastic catheters, once the state of an illness of a patient who replaces a metal catheter changes, mechanical ventilation is needed, the patient needs to be replaced by the disposable plastic catheter, the operation consumes precious rescue time, and the pain of the patient, the burden of a doctor and medical expenses are increased;

2. after tracheotomy, the airway of a patient is directly communicated with the outside, the heating and humidifying functions of the respiratory tract are lost, and the patient who needs to be managed for a long time is easy to dry, thick sputum and blocked airway due to sputum embolism;

3. the disposable plastic tracheal catheter can not be flushed and replaced, and for a patient who does not use mechanical ventilation, the sputum flail is easy to adhere to the tracheal catheter, so that the ventilation is affected, and even the catheter is blocked;

4. the metal catheter is not provided with a double-layer sleeve structure, the inner catheter can be taken out every day for green washing and disinfection, so that airway gambling caused by sputum embolism can be avoided to a great extent, but the sputum scab is soaked and softened firstly and then cleaned, hydrogen peroxide is needed for soaking sometimes, medical swabs in the trachea are needed for cleaning, and the sputum scab is easy to remain in the sputum scab due to a certain radian in the catheter cavity, so that the problem of high cleaning and disinfection difficulty and high cost are brought to clinic;

5. the metal tracheal tube can not be connected and used by patients after replacing the metal tracheal tube due to the mismatching of the joint, the breathing machine, the artificial nose and the breathing air bag, thereby bringing great inconvenience to clinic;

we have therefore proposed a disposable tracheotomy cannula to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable trachea opens sleeve pipe to solve the inconvenient problem of changing of disposable trachea opening sleeve pipe on the existing market that the above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a disposable trachea opens sleeve pipe, includes mounting panel and mounting hole, the mounting hole has all been seted up to the left and right sides of mounting panel, and is provided with the fixed plate directly over the mounting panel, the below of fixed plate is provided with the outer tube, and the middle part of outer tube and fixed plate has all been seted up first through-hole, the upper surface of fixed plate is inlayed and is had the sealing washer, and is provided with the fixed column around the upper surface of fixed plate, the top of fixed plate is provided with the block board, and has seted up the fixed orifices around the block board, the inside of fixed orifices is provided with the fixed column, and the outside of fixed column is connected with the screw cap, the lower surface of block board is seted up flutedly, and the below of block board is provided with the inner.

Preferably, the fixed plate and the outer pipe are of an integrated structure, the outer pipe penetrates through the middle of the mounting plate, and the mounting plate are of an integrated structure.

Preferably, the central line of the sealing ring and the central line of the fixing plate are overlapped, and the sealing ring is in concave-convex fit with the groove.

Preferably, the fixed columns are symmetrically arranged about the center of the fixing plate in number of 3, the outer surfaces of the fixed columns are in a thread-shaped structure, the fixed columns and the fixed holes are in one-to-one correspondence, and the inner diameters of the fixed holes are larger than the minimum outer diameter of the threaded caps.

Preferably, the inner pipe and the engaging plate are integrated, and the outer diameter of the inner pipe is smaller than the inner diameter of the first through hole.

Preferably, the center line of the second through hole and the center line of the engaging plate are overlapped, and the outer diameter of the engaging plate is equal to the outer diameter of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the disposable tracheotomy sleeve improves the use range and functions of the tracheotomy metal catheter, avoids pain and dangerous factors in the process of replacing the disposable plastic endotracheal tube with the patient in the process of using the tracheotomy metal catheter, can save the cleaning and disinfecting procedures of the metal endotracheal tube, and is beneficial to reducing nursing workload, reducing the cleaning and disinfecting cost of the endotracheal tube, preventing cross infection and reducing the danger of occupational exposure;

1. the inner tube and the outer tube can be effectively disassembled and replaced through the design of a disassembling structure in the using process, meanwhile, the inner tube is not required to be cleaned through the design of a disposable material, and a new inner tube is replaced in the shortest time, so that the practicability of the device is greatly improved, in the using process, when the inner tube is blocked, the inner tube is prevented from being blocked only through replacing the new inner tube, the comfort of a patient is greatly improved, and meanwhile, the disposable inner tube and the clamping plate are convenient for medical operation through the design of the disposable inner tube and the clamping plate;

2. be provided with fixed column and screw cap, at the in-process that uses, cooperating the use of fixed orifices, can not only carry on spacingly with the snap-on board and can also fix it to improve the stability of snap-on board, cooperating the use of sealing washer simultaneously, guaranteed the leakproofness between snap-on board and the fixed plate, thereby guaranteed gaseous normal flow.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

fig. 2 is a schematic top view of the mounting plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the bottom view of the engaging plate of the present invention;

fig. 5 is a schematic top view of the engaging plate of the present invention.

In the figure: 1. mounting a plate; 2. mounting holes; 3. a fixing plate; 4. an outer tube; 5. a seal ring; 6. fixing a column; 7. a clamping plate; 8. a fixing hole; 9. a threaded cap; 10. a groove; 11. an inner tube; 12. a first through hole; 13. a second via.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a disposable trachea opens sleeve pipe, including mounting panel 1, mounting hole 2, fixed plate 3, outer tube 4, sealing washer 5, fixed column 6, snap-on plate 7, fixed hole 8, screw cap 9, recess 10, inner tube 11, first through-hole 12 and second through-hole 13, mounting hole 2 has all been seted up to the left and right sides of mounting panel 1, and be provided with fixed plate 3 directly over mounting panel 1, be provided with outer tube 4 below fixed plate 3, and first through-hole 12 has all been seted up to the middle part of outer tube 4 and fixed plate 3, the upper surface of fixed plate 3 is inlayed and is had sealing washer 5, and fixed column 6 is provided around the upper surface of fixed plate 3, snap-on plate 7 is provided above fixed plate 3, and fixed hole 8 has been seted up around snap-on plate 7, the inside of fixed hole 8 is provided with fixed column 6, and the outside of fixed column 6 is connected with screw cap 9, the lower surface, and an inner pipe 11 is arranged below the clamping plate 7, and second through holes 13 are formed in the middle parts of the inner pipe 11 and the clamping plate 7.

Fixed plate 3 and outer tube 4 are the integral structure, and outer tube 4 runs through the middle part of mounting panel 1 to mounting panel 1 and outer tube 4 are the integral structure, and the holistic fastness of device is increased in the design of integral structure.

The central line of sealing washer 5 and the central line of fixed plate 3 coincide each other, and sealing washer 5 and recess 10 be unsmooth cooperation, have increased the leakproofness between snap-on plate 7 and the fixed plate 3 to guarantee the normal flow of air current.

Fixed column 6 is provided with 3 about the central symmetry of fixed plate 3, and the fixed column 6 outward surface is thread structure to fixed column 6 and fixed orifices 8 are the one-to-one correspondence, and the internal diameter of fixed orifices 8 is greater than the minimum external diameter of screw cap 9 simultaneously, adopts threaded connection's design, and not only effectual carry on spacingly to snap-fit plate 7, still effectual fixing to snap-fit plate 7 has further improved the stability of snap-fit plate 7 and inner tube 11.

The inner tube 11 and the clamping plate 7 are of an integrated structure, and the outer diameter of the inner tube 11 is smaller than the inner diameter of the first through hole 12, so that the inner wall of the outer tube 4 can be correctly placed in the inner tube 11, and the practicability of the device is improved.

The central line of the second through hole 13 and the central line of the clamping plate 7 are overlapped, and the outer diameter of the clamping plate 7 is equal to that of the fixed plate 3, so that the clamping convenience of the clamping plate 7 and the fixed plate 3 is ensured.

The working principle is as follows: in using the disposable tracheotomy tube, first, as shown in fig. 1-2, the outer tube 4 is inserted into the inside of the throat of the patient while the mounting plate 1 is fixed in cooperation with the mounting hole 2, thereby starting to use.

When the clamping plate is used, as shown in fig. 3-5, the clamping plate 7 and the inner tube 11 penetrate through the first through hole 12, so that the inner tube 11 is installed inside the outer tube 4, the fixing hole 8 of the clamping plate 7 is ensured to correspond to the fixing column 6, the sealing ring 5 is clamped inside the groove 10, the clamping plate 7 is limited and fixed through the threaded cap 9, the sealing performance between the clamping plate 7 and the fixing plate 3 is effectively ensured through the sealing ring 5, and then normal operation can be performed by matching the second through hole 13.

When the inner pipe 11 needs to be replaced, the clamping plate 7 and the inner pipe 11 only need to be detached, so that a new inner pipe 11 is replaced, the practicability and the convenience of the device are improved, and a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A disposable tracheotomy cannula, comprising a mounting plate (1) and a mounting hole (2), characterized in that: the mounting structure comprises a mounting plate (1), mounting holes (2) are formed in the left side and the right side of the mounting plate (1), a fixing plate (3) is arranged right above the mounting plate (1), an outer pipe (4) is arranged below the fixing plate (3), first through holes (12) are formed in the middle of the outer pipe (4) and the middle of the fixing plate (3), a sealing ring (5) is inlaid in the upper surface of the fixing plate (3), fixing columns (6) are arranged on the periphery of the upper surface of the fixing plate (3), a clamping plate (7) is arranged above the fixing plate (3), fixing holes (8) are formed in the periphery of the clamping plate (7), the fixing columns (6) are arranged inside the fixing holes (8), threaded caps (9) are connected to the outer sides of the fixing columns (6), grooves (10) are formed in the lower surface of the clamping plate (7), and inner pipes (11) are, and the middle parts of the inner pipe (11) and the clamping plate (7) are provided with second through holes (13).

2. A disposable tracheotomy cannula according to claim 1, characterized in that: the fixing plate (3) and the outer tube (4) are of an integrated structure, the outer tube (4) penetrates through the middle of the mounting plate (1), and the mounting plate (1) are of an integrated structure.

3. A disposable tracheotomy cannula according to claim 1, characterized in that: the central line of the sealing ring (5) and the central line of the fixing plate (3) are superposed with each other, and the sealing ring (5) is in concave-convex fit with the groove (10).

4. A disposable tracheotomy cannula according to claim 1, characterized in that: the fixing columns (6) are symmetrically arranged about the center of the fixing plate (3), the outer surfaces of the fixing columns (6) are of thread structures, the fixing columns (6) and the fixing holes (8) are in one-to-one correspondence, and the inner diameters of the fixing holes (8) are larger than the minimum outer diameter of the threaded caps (9).

5. A disposable tracheotomy cannula according to claim 1, characterized in that: the inner pipe (11) and the clamping plate (7) are of an integrated structure, and the outer diameter of the inner pipe (11) is smaller than the inner diameter of the first through hole (12).

6. A disposable tracheotomy cannula according to claim 1, characterized in that: the central line of the second through hole (13) and the central line of the clamping plate (7) are superposed with each other, and the outer diameter of the clamping plate (7) is equal to that of the fixing plate (3).