CN215537534U

CN215537534U - Progressive plugging device suitable for tracheotomy patient

Info

Publication number: CN215537534U
Application number: CN202121914486.1U
Authority: CN
Inventors: 石娟; 郑敏; 陈程
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-01-18
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a progressive blocking device suitable for a tracheotomy patient, which comprises a catheter, a blocking net, a first progressive sealing cover, a half hole, a second progressive sealing cover and a third hole, wherein the catheter can be worn at the tracheotomy position of the patient to be connected with a breathing machine conveniently to realize conventional oxygen supply, the first progressive sealing cover is covered on the top of the catheter during the initial stage of tube removal, then the breathing machine is butted, the large-flux oxygen supply can be facilitated by virtue of a half through hole, the second progressive sealing cover is covered on the top of the first progressive sealing cover during the middle stage of tube removal, then the breathing machine is butted, the middle-flux oxygen supply can be facilitated by virtue of a third through hole, and the complete blocking purpose is achieved by rotating the second progressive sealing cover to realize one-third and one-half interleaving during the later stage of tube removal.

Description

Progressive plugging device suitable for tracheotomy patient

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a progressive blocking device suitable for a tracheotomy patient.

Background

Tracheotomy is a common clinical rescue and treatment means, and a patient using a breathing machine for tracheotomy can pull out a tracheal cannula after gradually blocking the trachea when the patient is ready to withdraw the machine stably. At present, adopt the adhesive tape to paste when partly stifled pipe more, adopt self-control cotton swab embolus when stifled pipe entirely, but above-mentioned two kinds of modes, not only troublesome poeration still are difficult to ensure stifled effect and the safety of managing, are unfavorable for clinical use. In view of the above drawbacks, it is desirable to design a progressive occlusion device suitable for tracheotomy patients.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: provides a progressive blocking device suitable for a tracheotomy patient to solve the problems provided by the background technology.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a plugging device that advances gradually suitable for trachea opens patient, includes the pipe, keeps off the net, first closing cap, half hole, the gradual closing cap of second, third hole that advances gradually, keep off the net and set firmly in the inside upper end of pipe, keep off net and pipe integrated into one piece, first gradual closing cap cover locate the pipe top, first gradual closing cap and pipe adopt to rotate to be connected, the half hole be located the inside one side of first gradual closing cap, the half hole be the semicircle through-hole, the gradual closing cap cover of second locate first gradual closing cap outer wall, the gradual closing cap of second adopt to rotate to be connected with first gradual closing cap, the third hole be located the inside one side of the gradual closing cap of second, the third hole be fan-shaped through-hole.

Furthermore, a retainer ring is fixedly arranged at the bottom of the guide pipe, and the retainer ring and the guide pipe are integrally formed.

Further, the outer side of the bottom of the check ring is fixedly provided with a cushion, and the cushion is connected with the check ring by adopting an adhesive.

Furthermore, the top of the retainer ring is fixedly provided with a binding band, and the binding band is connected with the retainer ring by adopting an adhesive.

Furthermore, the inner side of the bottom of the retainer ring is fixedly provided with a butt joint pipe, and the butt joint pipe and the retainer ring are integrally formed.

Compared with the prior art, the progressive blocking device suitable for the tracheotomy patient has the following advantages;

1. the trachea is worn at the tracheotomy position of a patient, so that the trachea is connected with a breathing machine conveniently, and conventional oxygen supply is realized.

2. Secondly when tearing open the pipe initial stage, close the first gradual closing cap lid at the pipe top, then dock the breathing machine, with the help of half through-hole, can do benefit to the oxygen suppliment of large flux, when tearing open the pipe middle stage, close the second gradual closing cap lid at first gradual closing cap top again, then dock the breathing machine, with the help of one-third through-hole, can do benefit to the oxygen suppliment of well gain flux, when tearing open the pipe later stage, through rotating the gradual closing cap of second, realize one-third and one-half's crisscross promptly, reach the complete shutoff mesh.

Drawings

FIG. 1 is a front view of a progressive occlusion device suitable for use with a tracheotomy patient;

FIG. 2 is a top view of a progressive occlusion device suitable for use with a tracheotomy patient;

FIG. 3 is a sectional view A of a progressive occlusion device suitable for tracheotomy patients;

figure 4 is a perspective view of a progressive occlusion device suitable for use with a tracheotomy patient 1;

figure 5 is a perspective view of a progressive occlusion device suitable for use with a tracheotomy patient 2;

figure 6 is a perspective view of a progressive occlusion device suitable for tracheotomy patients in a separated state 1;

figure 7 is a perspective view of a progressive occlusion device in a separated state suitable for use with a tracheotomy patient, figure 2.

The device comprises a guide pipe 1, a blocking net 2, a first progressive cover 3, a half hole 4, a second progressive cover 5, a third hole 6, a retaining ring 101, a cushion 102, a binding band 103 and a butt joint pipe 104.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, a progressive occlusion device suitable for tracheotomy patients comprises a catheter 1, a blocking net 2, a first progressive sealing cover 3, a half hole 4, a second progressive sealing cover 5, and a third hole 6, wherein the blocking net 2 is fixedly arranged at the upper end inside the catheter 1, the blocking net 2 and the catheter 1 are integrally formed, the first progressive sealing cover 3 is arranged at the top of the catheter 1, the first progressive sealing cover 3 is rotatably connected with the catheter 1, the half hole 4 is arranged at one side inside the first progressive sealing cover 3, the half hole 4 is a semicircular through hole, the second progressive sealing cover 5 is sleeved on the outer wall of the first progressive sealing cover 3, the second progressive sealing cover 5 is rotatably connected with the first progressive sealing cover 3, and the third hole 6 is arranged at one side inside the second progressive sealing cover 5, the one-third holes 6 are fan-shaped through holes;

the progressive occlusion device suitable for tracheotomy patients has the following functions;

A. the catheter 1 can be worn at the tracheotomy position of a patient, is favorable for being connected with a breathing machine, and realizes conventional oxygen supply;

B. when the tube is detached in the initial stage, the first gradual sealing cover 3 covers the top of the catheter 1, and then the respirator is butted, and oxygen supply with large flux can be facilitated by means of a half through hole 4;

C. in the middle stage of tube disassembly, the second progressive sealing cover 5 is covered on the top of the first progressive sealing cover 3, and then the respirator is butted, and oxygen supply with medium flux can be facilitated by means of one third of 6 through holes;

D. in the later stage of pipe dismantling; the second progressive sealing cover 5 is rotated, namely one third 6 and one half 4 of the second progressive sealing cover are staggered, so that the aim of completely sealing is fulfilled;

a retainer ring 101 is fixedly arranged at the bottom of the guide pipe 1, and the retainer ring 101 and the guide pipe 1 are integrally formed;

the retainer ring 101 is made of silica gel and can be attached to the neck of a patient, so that the comfort and the placement stability are improved;

a cushion 102 is fixedly arranged on the outer side of the bottom of the retainer ring 101, and the cushion 102 is connected with the retainer ring 101 by adopting an adhesive;

the cushion 102 is made of sponge material, and can be in soft contact with the neck of the patient, so that the comfort is further improved, and the pressure sore is effectively reduced;

the top of the retainer ring 101 is also fixedly provided with a binding band 103, and the binding band 103 is connected with the retainer ring 101 by adopting an adhesive;

the strap 103 to be described can facilitate the device to be tied on the neck of the patient, so that the wearing firmness is improved;

the inner side of the bottom of the retainer ring 101 is fixedly provided with an abutting pipe 104, and the abutting pipe 104 and the retainer ring 101 are integrally formed;

it should be noted that the docking tube 104 can be inserted into and docked with the tracheotomy opening of the neck of the patient, which is beneficial to the subsequent oxygen supply operation and effectively avoids the entry of external pollution.

Claims

1. The progressive blocking device is characterized by comprising a conduit, a blocking net, a first progressive sealing cover, a half hole, a second progressive sealing cover and a third hole, wherein the blocking net is fixedly arranged at the upper end inside the conduit, the blocking net and the conduit are integrally formed, the first progressive sealing cover is sleeved at the top of the conduit, the first progressive sealing cover is rotatably connected with the conduit, the half hole is positioned at one side inside the first progressive sealing cover, the half hole is a semicircular through hole, the second progressive sealing cover is sleeved at the outer wall of the first progressive sealing cover, the second progressive sealing cover is rotatably connected with the first progressive sealing cover, the third hole is positioned at one side inside the second progressive sealing cover, and the third hole is a fan-shaped through hole.

2. The progressive occlusion device of claim 1, wherein a retaining ring is secured to the bottom of the catheter, the retaining ring being integrally formed with the catheter.

3. The progressive occlusion device of claim 2, wherein a soft pad is secured to the outside of the bottom of the retainer ring, and the soft pad is attached to the retainer ring by an adhesive.

4. The progressive occlusion device of claim 3, wherein a strap is further secured to the top of the retainer ring, the strap and the retainer ring being joined by an adhesive.

5. The progressive occlusion device of claim 4, wherein an abutment tube is secured to the inside of the bottom of the retainer ring, the abutment tube and the retainer ring being integrally formed.