CN215841052U - Improved mouth piece for trachea cannula - Google Patents

Abstract

The utility model relates to the technical field of medical equipment and discloses an improved seaming device for a tracheal cannula, which comprises a baffle, wherein a threaded hole is formed in the center of the baffle, a fixing sleeve is arranged on the back of the baffle, and the threaded end of the fixing sleeve is in threaded connection with the threaded hole; according to the utility model, the oval limiting groove is formed in the fixing sleeve which is connected with the back of the baffle through the threads, so that the trachea cannula can be clamped with the oval connector on the trachea cannula when inserted, the trachea cannula is limited, the trachea cannula is further fixed through the adhesive tape, the trachea cannula cannot slip when used, one end of the supporting sleeve is connected with the fixing sleeve through the threads, after the trachea cannula is used, the supporting sleeve in the oral cavity of a patient only needs to be unscrewed from the inside of the fixing sleeve, and the remained part can be used continuously after being disinfected, so that the whole mouth piece is prevented from being discarded, and the cost is saved.

Description

Improved mouth piece for trachea cannula

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an improved mouth piece for a tracheal cannula.

Background

The patent with application number CN209092451U discloses a medical seaming device, has that inside cavity forms the seaming device body of inside cavity, is provided with outer baffle in the one end of seaming device body, is provided with interior baffle at the other end of seaming device body, sets up two at least intubate entrances with the inside intercommunication of seaming device body on outer baffle, sets up at least one intubate export with the inside intercommunication of seaming device body on interior baffle. The medical mouth piece provided by the utility model can be used for anesthesia and other examinations, and can ensure that the tracheal cannula and the examination instrument are not influenced with each other in the use process, and simultaneously ensure that the human body is not injured in the examination process and the examination instrument is not injured.

In summary, although the device has the function of ensuring that the tracheal cannula and the examination instrument are not affected with each other, a certain problem still exists during the use, the device lacks a structure for limiting the tracheal cannula, the tracheal cannula is generally fixed by using an adhesive tape during the use, but when the adhesive tape is wet, the viscosity is reduced, the tracheal cannula is easy to fall off from the mouth piece, the treatment of a patient is affected, meanwhile, the existing mouth piece is mostly integrally processed and is disposable, and after the use, the fixed part of the mouth piece is discarded together with the fixed part of the mouth piece outside the oral cavity of the patient, so that the waste of resources is caused, and the use cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved mouth gag for a tracheal cannula, which has the advantages of convenience in fixing and low cost and solves the problems that the conventional mouth gag is inconvenient for fixing the tracheal cannula and high in use cost.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an improved generation seaming ware for trachea cannula, includes the baffle, the central department of baffle sets up threaded hole, the back of baffle is provided with fixed sleeve, fixed sleeve's screw thread end and screw hole threaded connection, fixed sleeve's the other end is opened has the oval spacing groove that uses with trachea cannula cooperation, the front of baffle is provided with the supporting sleeve, the fixed cover in surface of supporting sleeve has cup jointed the lag, the alveolus that uses with patient's tooth cooperation are seted up to the surface symmetry of lag, supporting sleeve's one end and fixed sleeve's screw thread end threaded connection, the fixed surface of lag has cup jointed interior dog.

Preferably, elastic belts are arranged on two sides of the baffle.

Preferably, the two sides of the baffle are respectively provided with a magic male tape and a magic female tape which are sewed with the elastic tape.

Preferably, both sides of the baffle are provided with connecting lugs tied with the elastic belts.

Preferably, the front surface of the baffle is provided with a sputum suction port matched with an external sputum suction pipe for use.

Preferably, the material of lag is high temperature resistant, can disinfect, machine-shaping and the medical wear-resisting silica gel of human harmless makes.

Preferably, the front surface of the inner stop block is integrally processed with the tongue depressor, and the inner stop block and the tongue depressor are made of medical plastics harmless to human bodies.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the trachea cannula fixing device, the oval limiting groove is formed in the fixing sleeve which is connected with the back face of the baffle through the threads, so that the trachea cannula can be clamped with the oval connector on the trachea cannula when inserted, the trachea cannula is limited, and the trachea cannula is further fixed through the adhesive tape, so that the trachea cannula cannot slip when used;

2. according to the utility model, one end of the supporting sleeve is in threaded connection with the fixing sleeve, after the use is finished, the supporting sleeve positioned in the oral cavity of a patient only needs to be screwed off from the inside of the fixing sleeve, and the remained part can be used continuously after being sterilized, so that the integral discarding of the mouth piece is avoided, and the use cost is saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is an exploded view of a portion of the structure of the present invention;

FIG. 4 is a diagram of an embodiment of the present invention.

In the figure: 1. a baffle plate; 2. a threaded hole; 3. fixing the sleeve; 4. an elliptical limiting groove; 5. a support sleeve; 6. a protective sleeve; 7. a tooth socket; 8. an inner stop block; 9. an elastic band; 10. a magic male sticker; 11. a magic female sticker; 12. connecting lugs; 13. a sputum aspiration port; 14. a tongue depressor.

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.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides an improved generation seaming ware for trachea cannula, including baffle 1, the central department of baffle 1 sets up threaded hole 2, the back of baffle 1 is provided with fixed sleeve 3, fixed sleeve 3's screw thread end and 2 threaded connection of screw hole, fixed sleeve 3's the other end is opened has the oval spacing groove 4 that uses with trachea cannula cooperation, set up oval spacing groove 4 on fixed sleeve 3 through threaded connection at the 1 back of baffle, when can making its trachea cannula insert, carry out the joint with oval connector department on the trachea cannula, it is spacing to trachea cannula to make it carry out, it is further fixed to trachea cannula through pasting adhesive tape again, the condition of slippage can not appear when making trachea cannula use.

Further, the both sides of baffle 1 all are provided with elastic webbing 9, set up through elastic webbing 9, conveniently carry on spacingly to baffle 1.

Further, the both sides of baffle 1 are provided with the female subsides of magic 10 and the female subsides 11 of magic that sew up with elastic webbing 9 respectively, and through the female subsides 11 settings of the male subsides of magic 10 and magic, carry on spacingly to elastic webbing 9.

Furthermore, the two sides of the baffle 1 are respectively provided with a connecting lug 12 which is tied with the elastic belt 9, and the elastic belt 9 and the baffle 1 can be connected together through the arrangement of the connecting lugs 12.

Furthermore, the front surface of the baffle 1 is provided with a sputum suction port 13 matched with an external sputum suction pipe for use, and the sputum suction port 13 is arranged to facilitate insertion of the sputum suction pipe.

Referring to fig. 3, an embodiment of the present invention: the utility model provides an trachea cannula is with improved generation seaming ware, baffle 1's front is provided with supporting sleeve 5, supporting sleeve 5's fixed surface has cup jointed lag 6, the alveolus 7 that uses with patient's tooth cooperation is seted up to lag 6's surface symmetry, supporting sleeve 5's one end and fixed sleeve 3's screw thread end threaded connection, lag 6's fixed surface has cup jointed interior dog 8, one end and fixed sleeve 3 threaded connection through supporting sleeve 5, after finishing using, only need to be in patient's oral cavity inside supporting sleeve 5 and twist off from fixed sleeve 3 is inside, can continue to use after the position disinfection of staying, avoided the whole abandonment of seaming ware, cost-effective use.

Further, the material of lag 6 is high temperature resistant, can disinfect, machine-shaping and make for the medical wear-resisting silica gel that human body is harmless, and the material through lag 6 is high temperature resistant, can disinfect, machine-shaping and make the setting for the medical wear-resisting silica gel that human body is harmless, increases the comfort level when the patient bites the device.

Further, a tongue depressor 14 is integrally processed on the front surface of the inner stop block 8, the inner stop block 8 and the tongue depressor 14 are both made of medical plastics harmless to the human body, and the tongue of the patient can be depressed through the tongue depressor 14.

The working principle is as follows: the during operation, fix this seaming ware at patient's head through elastic webbing 9, support sleeve 5 on its seaming ware is placed into patient's oral cavity, during patient's upper and lower two rows of teeth are bitten the alveolus 7 on lag 6, insert trachea cannula and take this seaming ware in, trachea cannula's junction and the oval spacing groove 4 card above the fixed sleeving are in the same place, it is further spacing through the adhesive tape, prevent the slippage, after finishing using, only need take the seaming ware away from patient's head, will be in support sleeve 5 in patient's oral cavity and twist off from fixed sleeve 3 and abandon, other parts can continue to use after disinfecting, reach reduce cost's purpose.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an improved generation seaming ware for trachea cannula, includes baffle (1), its characterized in that: threaded hole (2) are seted up at the center department of baffle (1), the back of baffle (1) is provided with fixed sleeve (3), the screw thread end and screw hole (2) threaded connection of fixed sleeve (3), oval spacing groove (4) that use with trachea cannula cooperation are opened to the other end of fixed sleeve (3), the front of baffle (1) is provided with supporting sleeve (5), lag (6) have been cup jointed to the fixed surface of supporting sleeve (5), alveolus (7) that use with patient's tooth cooperation are seted up to the surface symmetry of lag (6), the one end of supporting sleeve (5) and the screw thread end threaded connection of fixed sleeve (3), dog (8) in the fixed surface of lag (6) has been cup jointed.

2. The improved mouthpiece of claim 1, wherein: elastic belts (9) are arranged on two sides of the baffle (1).

3. The improved mouthpiece of claim 2, wherein: the two sides of the baffle (1) are respectively provided with a magic male tape (10) and a magic female tape (11) which are sewed with the elastic belt (9).

4. The improved mouthpiece of claim 2, wherein: both sides of the baffle (1) are provided with connecting lugs (12) which are tied with the elastic belts (9).

5. The improved mouthpiece of claim 1, wherein: the front surface of the baffle (1) is provided with a sputum suction port (13) matched with an external sputum suction pipe for use.

6. The improved mouthpiece of claim 1, wherein: the protective sleeve (6) is made of medical wear-resistant silica gel which is high-temperature resistant, can be sterilized, is processed and formed and is harmless to a human body.

7. The improved mouthpiece of claim 1, wherein: the front surface of the inner stop block (8) is integrally processed with a tongue depressor (14), and the inner stop block (8) and the tongue depressor (14) are both made of medical plastics harmless to human bodies.

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