CN217138921U

CN217138921U - Speech and full-blocking pipe integrated voice valve

Info

Publication number: CN217138921U
Application number: CN202221073232.6U
Authority: CN
Inventors: 陈琼梅; 刘静雯; 温红梅; 陈素玲
Original assignee: Third Affiliated Hospital Sun Yat Sen University
Current assignee: Third Affiliated Hospital Sun Yat Sen University
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-09
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a speech and full-blocking pipe integrated voice valve, which comprises a pipe body, wherein two ends of the pipe body are arranged in an opening shape, the pipe body comprises a first end and a second end, the opening of the first end is provided with a notch for connecting the pipe orifice of a tracheal cannula, and a one-way valve is arranged in the opening of the second end; and a cover body is arranged outside the second end, and the cover body is detachably covered on the second end to close the one-way valve and the opening of the second end. The utility model discloses a speech valve both can half stifled pipe, can totally block up the pipe again, switches at random according to the state of an illness, has reached the effect of half stifled pipe and the integration of totally blocking up pipe function. Also solved the vexation of the different stopper of various seeking, no matter from the effect of clinical solution problem or the effect of saving the cost all more excellent than current voice valve, solved the problem that current voice valve can not be used to the stifled pipe entirely.

Description

Speech and full-blocking pipe integrated voice valve

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a pronunciation and stifled pipe integration pronunciation valve is related to.

Background

Tracheotomy is a common operation for relieving dyspnea caused by laryngeal dyspnea, respiratory dysfunction or lower respiratory secretion retention. After the trachea at the neck section is cut, the tracheostomy cannula is put into the tracheostomy cannula, so that the condition of dyspnea caused by laryngeal dyspnea, respiratory dysfunction or lower respiratory secretion retention can be relieved. During this period, the speech function of the patient is partially or completely lost. In order to facilitate communication with a patient, a voice valve can be arranged at the tail end of the tracheostomy cannula, and the voice valve enables the patient to speak through opening and closing of the one-way valve.

In the later stage of treatment, in order to make the patient restore spontaneous respiration, the tube blockage training is also required. That is, the opening of the tracheostomy tube is gradually closed until the patient can breathe spontaneously without relying on the tracheostomy tube. However, since the voice valve is installed on the tracheostomy tube, the tube plugging treatment can be performed only after the voice valve is removed, so that various covers capable of being matched with the tracheostomy tube need to be found clinically for tube plugging treatment. At present, the common tools used in the clinical trachea cannula full-plugging tube in China are a self-made cotton swab head, a self-made wood plug and various different rubber bottle caps, and the effect of the trachea cannula full-plugging tube is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pronunciation and stifled pipe integration pronunciation valve for solve the problem that current pronunciation valve can not be used to stifled pipe entirely.

In order to achieve the above object, the utility model provides a pair of speak and stifled pipe integration pronunciation valve entirely, specific embodiment is as follows:

a speech and full-blocking pipe integrated voice valve comprises a pipe body, wherein two ends of the pipe body are arranged in an opening shape, the pipe body comprises a first end and a second end, an opening of the first end is provided with a notch for connecting with a pipe orifice of a tracheal cannula, and an opening of the second end is internally provided with a one-way valve; the outer wall of the second end is hung with a cover body, and the cover body is detachably covered on the second end to seal the one-way valve and the opening of the second end.

Compared with the prior art, the voice valve integrating speaking and full pipe plugging comprises a pipe body, wherein a cover body is arranged outside a second end of the pipe body, the cover body is detachably covered on the second end and used for sealing an opening of the one-way valve and the second end, when the cover body is not covered, the pipe body is in a half pipe plugging state, and when the cover body is covered on the second end, the pipe body is in a full pipe plugging state; by applying the speech and full-blocking-pipe integrated voice valve, in the later stage of treatment, when the patient needs to perform blocking-pipe training in order to recover spontaneous respiration, the full-blocking pipe of the voice valve can be quickly realized by covering the cover body on the second end, and the voice valve can be switched by detaching the cover body when in use, so that the difficulty of full-blocking pipe can be reduced, and the efficiency of full-blocking pipe can be improved; on the other hand, the condition that the voice valve is scrapped after being fully blocked is avoided, and waste is caused. The device has the advantages of simple structure, convenience and quickness in use, high pipe blocking efficiency, good pipe blocking effect and long service life, and effectively solves the problem that the clinical effect of the clinical tracheal cannula full-blocking pipe is still poor due to the fact that the existing voice valve is difficult to block the pipe.

Preferably, the inner wall of the cover body is provided with an internal thread, the outer part of the end part of the second end is provided with an external thread matched with the internal thread, and the cover body is fixed on the second end through screwing of the internal thread and the external thread.

Preferably, a handle is arranged at the top of the cover body.

Preferably, a plurality of clamping grooves are arranged at intervals on the peripheral side of the cover body.

Preferably, be equipped with first couple on the outer wall of second end, be equipped with the second couple on the outer wall of lid, still including hanging the rope, the one end of hanging the rope is hung and is established on the first couple, and the other end is hung and is established on the second couple, will the lid with the second end is connected.

Preferably, an oxygen interface communicated with the inside of the tube body is arranged on the outer wall of the second end and used for being connected with an external oxygen tube to convey oxygen into the tube body.

Based on the technical scheme, the utility model discloses for prior art, following beneficial effect has:

1. through set up the grab handle at the top of lid, the accessible grips the installation or the dismantlement of lid are carried out to the grab handle, improve the dismouting convenience of lid.

2. Through set up a plurality of screens grooves at lid perisporium, improve the frictional force of lid and human body to and the stress point, and then improve the dismouting convenience of lid.

3. Through set up first couple on the second end, set up the second couple on the lid, hang the lid through the mode of hanging the rope and establish on the second end of body, can avoid the lid to lose the condition when not using, also can find the lid fast when needing to use and realize full blanking cover.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a left side view of the present invention;

fig. 4 is a right side view of the present invention;

fig. 5 is a perspective view of the present invention.

Detailed Description

The speech and full-blocking pipe integrated speech valve of the utility model is explained by combining the attached drawings.

As shown in fig. 1-5, the speech and full-blocking integrated speech valve comprises a tube body 1, wherein two ends of the tube body 1 are arranged in an open manner, the tube body 1 comprises a first end 11 and a second end 12, an opening of the first end 11 is provided with a notch 13 for connecting a receiving tube (not shown), and an opening of the second end 12 is provided with a one-way valve 14.

The outer wall of the second end is hung with a cover body 2, the cover body 2 is detachably covered on the second end 12 to seal the one-way valve 14, and the full pipe blocking state of the voice valve is realized.

Specifically, an internal thread (not shown) is disposed on an inner wall of the cover body 2, an external thread (not shown) matched with the internal thread is disposed on an outer portion of the second end 12, and the cover body 2 is screwed and fixed on the second end 12 by screwing the internal thread and the external thread.

It can be understood that the connection between the cover 2 and the second end 12 can also be an elastic snap connection, an interference fit connection, a magnetic connection, etc., as long as the connection between the cover 2 and the second end 12 and the sealing of the one-way valve 14 can be achieved, and the connection is not limited to the threaded connection of the embodiment.

The top of the cover body 2 is provided with a handle 21 for a user to hold the handle 21 and rotate the cover body 2 to disassemble and assemble the cover body 2.

The side of the cover 2 is provided with a plurality of spaced-apart clamping grooves (not shown) for inserting fingers into the clamping grooves when the user grips the cover 2, so as to improve the friction force and the stress point between the hand and the cover 2, and further improve the convenience of dismounting the cover 2.

Wherein, be equipped with first couple 121 on the outer wall of second end 12, be equipped with second couple 22 on the outer wall of lid 2, still including hanging rope 3, the one end of hanging rope 3 is hung and is established on first couple 121, and the other end is hung and is established on second couple 22, will lid 2 with second end 12 is connected.

An oxygen port 122 is disposed on an outer wall of the second end 12 and communicates with the inside of the tube, so as to connect with an external oxygen tube (not shown) for delivering oxygen into the tube 1.

The utility model discloses a speech and totally block up pipe integration voice valve, through hang on the outer wall of the second end 12 of body 1 and establish lid 2, lid 2 detachably covers closes on second end 12 for seal the opening of one-way valve 14 and second end 12, when lid 2 is not closed, body 1 is in half stifled tub of state, when lid 2 covers on second end 12, body 1 is in totally block up tub of state; by applying the speech and full-blocking-pipe integrated voice valve, in the later stage of treatment, when the patient needs to perform blocking-pipe training in order to recover spontaneous breathing, the full-blocking pipe of the voice valve can be quickly realized by covering the cover body 2 on the second end 12, and the voice valve can be switched by detaching the cover body 2 when in use, so that the difficulty of full-blocking pipe can be reduced, and the efficiency of full-blocking pipe can be improved; on the other hand, the condition that the voice valve is scrapped after being fully blocked is avoided, and waste is caused. The device has the advantages of simple structure, convenience and quickness in use, high pipe blocking efficiency, good pipe blocking effect and long service life, and effectively solves the problem that the clinical effect of the clinical tracheal cannula full-blocking pipe is still poor due to the fact that the existing voice valve is difficult to block the pipe.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A speech and full-blocking pipe integrated voice valve is characterized by comprising a pipe body, wherein two ends of the pipe body are arranged in an opening shape, the pipe body comprises a first end and a second end, an opening of the first end is provided with a notch for connecting with the opening of a tracheal cannula, and a one-way valve is arranged in an opening of the second end; and a cover body is arranged outside the second end, and the cover body is detachably covered on the second end to close the one-way valve and the opening of the second end.

2. The speech and full pipe plugging integrated speech valve according to claim 1, wherein an internal thread is provided on the inner wall of the cover body, an external thread matched with the internal thread is provided on the outside of the end portion of the second end, and the cover body is fixed on the second end by screwing the internal thread and the external thread.

3. The speech and pipe blockage integrated speech valve according to claim 2, wherein a handle is arranged at the top of the cover body.

4. The speech and pipe blockage integrated speech valve according to claim 2, wherein a plurality of blocking grooves are arranged at intervals on the peripheral side of the cover body.

5. The speech and full pipe blockage integrated voice valve according to claim 1, wherein a first hook is arranged on the outer wall of the second end, a second hook is arranged on the outer wall of the cover body, and the speech and full pipe blockage integrated voice valve further comprises a hanging rope, wherein one end of the hanging rope is hung on the first hook, the other end of the hanging rope is hung on the second hook, and the cover body is connected with the second end.

6. The speech and pipe blockage integrated voice valve according to claim 1, wherein an oxygen port communicated with the interior of the pipe body is formed in the outer wall of the second end and used for being connected with an external oxygen pipe to convey oxygen into the pipe body.