CN218420606U

CN218420606U - Trachea opens stifled pipe device of examination

Info

Publication number: CN218420606U
Application number: CN202221501622.9U
Authority: CN
Inventors: 张路
Original assignee: Shenzhen Sami Medical Center
Current assignee: Shenzhen Sami Medical Center
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2023-02-03
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses a trachea incision plugging test device, which comprises a connecting pipe, a plugging seat and a plugging component; the connecting pipe comprises a first end and a second end, and the first end is suitable for being connected with the trachea cannula; a cavity is arranged in the plugging seat and is connected with the second end, a first through hole and four second through holes are arranged on the upper surface of the plugging seat, the four second through holes are communicated with the cavity, the inner diameters of the four second through holes are the same, and the sum of the inner diameter of the trachea cannula and the inner diameter of the four second through holes is the same; the second through hole is communicated with the cavity, and a one-way valve is arranged in the second through hole; the plugging component is arranged on the plugging seat and used for sealing the first through hole and the second through hole. According to the utility model provides a stifled pipe device of examination is cut to pipe, simple structure, convenient to use, stifled tub of effectual, can be very convenient adjust the air input according to the demand to make things convenient for patient's rehabilitation training before the tube drawing, be favorable to using widely.

Description

Trachea opens stifled pipe device of examination

Technical Field

The utility model relates to the field of medical supplies, especially, relate to a trachea opens stifled pipe device of examination.

Background

For patients with tracheotomy clinically, after the condition of the patient is stable, the patient needs to test the blockage before removing the tracheal catheter, and the gradual blockage from 1/2, 3/4 to the full blockage enables the patient to have an adaptive process. At present, no matched tube plugging tool is clinically available and is suitable for trial tube plugging before tube drawing of a tracheotomy patient. The traditional method mostly adopts rubberized fabric, wooden plug or the rubberized fabric for the syringe to carry out the winding shutoff. Before the tracheal cannula is pulled out, a continuous blockage test for 48 hours or even longer time is required, and the tracheal cannula pulling condition is only met on the premise that a patient breathes smoothly through the mouth and the nose in the process and daily work and life are not influenced.

The plug for blocking the pipe is not matched with the tracheal cannula, so that the plug is inconvenient to operate, the pipe blocking effect is relatively poor, and great inconvenience is brought to use.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims to provide a trachea opens stifled pipe device of examination.

In order to achieve the above object, according to the utility model discloses trachea opens stifled pipe device of examination, include:

a connecting tube comprising a first end and a second end, the first end adapted to be connected to an endotracheal tube;

the inner part of the plugging seat is provided with a cavity which is connected with the second end, the upper surface of the plugging seat is provided with a first through hole and four second through holes, the four second through holes are communicated with the cavity, the inner diameters of the four second through holes are the same, and the inner diameter of the trachea cannula is the same as the sum of the inner diameters of the four second through holes; the second through hole is communicated with the cavity, and a one-way valve is arranged in the second through hole;

and the plugging component is arranged on the plugging seat and is used for sealing the first through hole and the second through hole.

According to the utility model provides a stifled pipe device of examination is cut to pipe, simple structure, convenient to use, stifled tub of effectual, can be very convenient adjust the air input according to the demand to make things convenient for patient's rehabilitation training before the tube drawing, be favorable to using widely.

In addition, according to the utility model discloses trachea opens examination stifled pipe device of test can also have following additional technical characterstic:

according to an embodiment of the present invention, the plugging assembly comprises a connecting seat, a connecting rod and a plugging member;

the upper surface of the plugging seat is provided with an installation groove, and the connecting seat is detachably arranged in the installation groove;

the connecting rod is connected with the connecting seat, a plurality of adjusting holes are formed in the connecting rod, and the adjusting holes are vertically opposite to the first through holes and the four second through holes one by one;

the blocking pieces are arranged in the plurality of adjusting holes and used for respectively blocking the first through holes and the second through holes.

According to an embodiment of the present invention, the plurality of blocking members include an adjusting rod and a sealing pad;

the adjusting rod is of an I-shaped structure and is in threaded connection with the through hole;

the sealing gasket is made of a silica gel material and is arranged at the lower end of the adjusting rod.

According to the utility model discloses an embodiment, still include and filter the piece, filter set up in the shutoff seat.

According to the utility model discloses an embodiment, the bottom of shutoff seat is provided with a connecting hole, be provided with an annular step face on the inner wall of connecting hole, the first end of connecting pipe with connecting hole threaded connection is used for with it installs to filter in the connecting hole.

According to an embodiment of the utility model, still include and inhale the phlegm seat, inhale phlegm seat detachable set up in on the shutoff seat for absorb sputum.

According to an embodiment of the present invention, a side hole is formed on a side of the plugging seat, and the side hole is communicated with the cavity;

the sputum suction seat comprises a tube body and a collecting bottle; one end of the pipe body is detachably connected with the side hole, and the other end of the pipe body is suitable for being connected with a negative pressure generator; the collecting bottle is connected with the middle part of the tube body and is used for collecting sputum.

According to the utility model discloses an embodiment, be provided with the scale mark on the receiving flask.

According to the utility model discloses an embodiment, be provided with the heating member in the connecting pipe.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a first cross-sectional view of an embodiment of the present invention;

FIG. 2 is a second cross-sectional view of the embodiment of the present invention;

fig. 3 is an exploded view of an embodiment of the present invention;

fig. 4 is a cross-sectional view of a plugging assembly according to an embodiment of the present invention.

Reference numerals:

a connecting pipe 10;

a first end 11;

a second end 12;

a plugging seat 20;

a cavity 21;

a first through hole 22;

a check valve 221;

a second through hole 23;

a mounting groove 24;

a connecting hole 25;

an annular step surface 251;

side holes 26;

a plugging assembly 30;

a connecting seat 31;

a connecting rod 32;

a plugging member 33;

a filter member 40;

a sputum aspirating seat 50;

a tube body 51;

a bottle 52 is collected.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The trachea opens examination stifled pipe device of the embodiment of the utility model is described in detail with reference to the attached drawings.

Referring to fig. 1 to 4, according to the embodiment of the present invention, a trachea incision device for testing blocked trachea includes a connecting tube 10, a blocking seat 20 and a blocking assembly 30.

The connecting tube 10 includes a first end 11 and a second end 12, and the first end 11 is connected to the endotracheal tube in a sealing manner.

A cavity 21 is formed in the plugging seat 20, the cavity 21 is connected with the second end 12, a first through hole 22 and four second through holes 23 are formed in the upper surface of the plugging seat 20, the four second through holes 23 are all communicated with the cavity 21, the inner diameters of the four second through holes 23 are the same, and the sum of the inner diameter of the tracheal cannula and the inner diameter of the four second through holes 23 is the same; the second through hole 23 is communicated with the cavity 21, and a check valve 221 is arranged in the second through hole. That is to say, two ends of the connecting tube 10 are respectively connected with the trachea cannula and the plugging seat 20, so that the cavity 21 on the plugging seat 20 is communicated with the trachea cannula, the plugging seat 20 is provided with four second through holes 23, and the second through holes 23 are also communicated with the cavity 21, so that the four second through holes 23 are communicated with the trachea cannula, and when a patient breathes, gas can enter the plugging seat 20 through the four second through holes 23 and finally enter the trachea cannula. The inner diameters of the four second through holes 23 are equal, and the sum of the inner diameters of the four second through holes 23 is equal to the inner diameter of the tracheal cannula, so that when the tracheal cannula is used, the first through hole 22 can be closed firstly, the four second through holes 23 are communicated with the tracheal cannula, when one second through hole 23 is closed and three second through holes 23 are left, the air inflow into the tracheal cannula from the second through hole 23 is reduced by one fourth when a patient breathes, when two second through holes 23 are closed and two second through holes 23 are left, the air inflow into the tracheal cannula from the second through hole 23 is reduced by one half, and when three second through holes 23 are closed and one second through hole 23 is left, the air inflow into the tracheal cannula from the second through hole 23 is reduced by one fourth, so that the air inflow can be accurately controlled according to training requirements, the test blocking tube training before tube drawing is facilitated, and the tracheal cannula is beneficial to use. In addition, when four first through-holes 22 all seal, gaseous alright in order to enter into trachea cannula through first through-hole 22, and first through-hole 22 is inside to be provided with check valve 221, consequently for gaseous can only get into gas cannula and can not discharge from trachea cannula, at this moment, shutoff seat 20 alright in order to make things convenient for patient's vocal, the training of conveniently speaking to patient.

The plugging member 30 is disposed on the plugging seat 20 and is used for sealing the first through hole 22 and the second through hole 23.

The sealing seat 20 is used to seal the first through hole 22 or one to more second through holes 23 according to the use requirement, so as to meet different use requirements.

Advantageously, in one embodiment of the present invention, the plugging assembly 30 comprises a connecting seat 31, a connecting rod 32 and a plugging piece 33; the upper surface of the blocking seat 20 is provided with an installation groove 24, and the connecting seat 31 is detachably arranged in the installation groove 24; the connecting rod 32 is connected with the connecting seat 31, a plurality of adjusting holes are formed in the connecting rod 32, and the adjusting holes are vertically opposite to the first through holes 22 and the four second through holes 23 one by one; the blocking pieces 33 are arranged in a plurality, and the blocking pieces 33 are respectively arranged in the adjusting holes and used for respectively blocking the first through hole 22 and the second through hole 23.

Can set up the arc draw-in groove on the inner wall of mounting groove 24, can set up elasticity card pearl on the outer wall of connecting seat 31, when connecting seat 31 is installed in mounting groove 24, elasticity card pearl can block into in the arc draw-in groove, like this, just can fix connecting seat 31, and through this kind of mode erection joint seat 31 for connecting seat 31 easily dismouting. One end of a connecting rod 32 connected with the connecting base 31 is located above the plurality of second through holes 23, and the other end extends to above the first through hole 22, so that the plurality of adjusting holes in connection can be vertically opposite to the first through hole 22 and the second through hole 23, and then the first through hole 22 or the second through hole 23 is closed by adjusting the position of a plugging piece 33 arranged in the adjusting holes. Illustratively, when the patient needs to be trained to breathe spontaneously, the blocking piece 33 can be adjusted downwards to close the first through hole 22 through the blocking piece 33, then the four second through holes 23 are communicated with the cavity 21, and if the patient needs to adjust the inspiration capacity, one, two or three second through holes 23 can be blocked by the blocking piece 33 according to the requirement, so as to facilitate the training. If the patient speaks, the four second through openings 23 can be closed off by means of the closure elements 33, the first through opening 22 then communicating with the cavity 21. Particularly, the training device can be adjusted and used according to the training items of patients, and is very convenient.

Advantageously, in one embodiment of the present invention, the plurality of blocks 33 comprises an adjustment rod and a sealing gasket;

The adjustment rod of the i-shaped structure not only facilitates the medical staff to operate the blocking member 33, but also facilitates the installation of the sealing gasket, so that the position of the sealing member is adjusted to seal or open the first through hole 22 or the second through hole 23.

Advantageously, in another embodiment of the present invention, a filter element 40 is further included, and the filter element 40 is disposed in the plugging seat 20.

Preferably, the bottom of the plugging seat 20 is provided with a connecting hole 25, the inner wall of the connecting hole 25 is provided with an annular step surface 251, and the first end 11 of the connecting pipe 10 is threadedly connected with the connecting hole 25 for installing the filter element 40 in the connecting hole 25.

That is, when the filter member 40 is installed, it is only necessary to place the filter member 40 in the coupling hole 25 and then install the connection pipe 10 in the coupling hole 25, so that when the connection pipe 10 is installed in place, the filter member 40 is supported against the bottom of the annular step surface 251 in the coupling hole 25, and then the filter member 40 filters the air inhaled by the patient. By adopting the installation mode of the filter element 40, when the filter element 40 is used for a certain time and needs to be replaced, the connecting pipe 10 is directly detached from the connecting hole 25, and the filter element 40 can automatically fall off, thereby facilitating the replacement of the filter element 40 for continuous use.

Advantageously, in some embodiments of the present invention, the sputum aspirating device further comprises a sputum aspirating seat 50, wherein the sputum aspirating seat 50 is detachably disposed on the blocking seat 20 for aspirating sputum.

Preferably, a side hole 26 is opened at a side edge of the occlusion seat 20, and the side hole 26 is communicated with the cavity 21;

the sputum suction seat 50 comprises a tube body 51 and a collection bottle 52; one end of the tube body 51 is detachably connected with the side hole 26, and the other end of the tube body 51 is suitable for being connected with a negative pressure generator; the collection bottle 52 is connected to the middle of the tube 51 for collecting sputum.

When not needing to inhale the phlegm, inhale phlegm seat 50 and shutoff seat 20 for the separation state, the side opening 26 is sealed through the sealing plug, when needs inhale the phlegm, then can take off the sealing plug to will inhale phlegm seat 50 and install on shutoff seat 20, then, all seal first through-hole 22 and second through-hole 23, at this moment, inhale phlegm seat 50 then and trachea cannula intercommunication, furtherly, produce the negative pressure through negative pressure generator, just can inhale the phlegm, the sputum of absorption is collected by receiving flask 52. Thus, the utility model can greatly improve the practicability by arranging the sputum suction seat 50, thereby being beneficial to popularization and application.

Preferably, in other embodiments, the side hole 26 may extend to a position flush with the first through hole 22 and the second through hole 23, so that the sealing assembly 30 may be used for sealing, which is more convenient.

Advantageously, in other embodiments of the present invention, the collection bottle 52 is provided with graduations.

The collection bottle 52 is made of transparent material, so that medical staff can observe the color of the sputum conveniently, and meanwhile, the scale marks on the collection bottle can be used for measuring the volume of the sputum, so that medical staff can judge the state of an illness according to the volume of the sputum conveniently.

Advantageously, in further embodiments of the present invention, a heating element is provided on the connecting tube 10.

The heating element is used for heating the gas, thereby preventing the gas inhaled by the patient from causing discomfort due to too low temperature. The heating piece can be detachably sleeved on the outer wall of the connecting pipe 10, and the length of the heating piece is approximately the same as that of the connecting pipe 10, so that the heating area is large, the heating effect of air is improved, and the use is facilitated.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a stifled pipe device of tracheotomy examination which characterized in that includes:

2. The tracheotomy tube trial plugging device according to claim 1, wherein the plugging assembly comprises a connecting seat, a connecting rod and a plugging piece;

the blocking pieces are arranged in a plurality of adjusting holes and used for respectively blocking the first through holes and the second through holes.

3. The tracheotomy tube trial plugging device according to claim 2, wherein the plurality of plugging members comprise an adjusting rod and a sealing gasket;

4. A tracheotomy blockage-testing device according to claim 3, further comprising a filter element disposed in the blockage seat.

5. The tracheotomy tube plugging testing device according to claim 4, wherein a connecting hole is formed in the bottom of the plugging seat, an annular step surface is formed on the inner wall of the connecting hole, and a first end of the connecting pipe is in threaded connection with the connecting hole and is used for installing the filter element in the connecting hole.

6. The tracheotomy blockage testing device of claim 1, further comprising a sputum suction base, wherein the sputum suction base is detachably arranged on the blockage base and used for sucking sputum.

7. The tracheotomy tube trial plugging device according to claim 6, wherein a side hole is formed in the side edge of the plugging seat, and the side hole is communicated with the cavity;

8. The tracheotomy blockage-testing device according to claim 7, wherein the collection bottle is provided with scale marks.

9. The tracheotomy blockage-testing device of claim 1, wherein a heating element is disposed in the connecting tube.