CN209033435U - A fastened tracheal intubation occluder - Google Patents

Abstract

The utility model relates to the field of medical instrument technology, and disclose a kind of fastening type trachea cannula plug, including cap body, the bottom of the cap body offers through-hole, thread groove is offered at the top of the cap body, the inner wall of the thread groove is threadedly coupled with the fillet of screw, the inner wall of the fillet of screw is fixedly connected with the surface of tube body, the inner wall of the tube body and the surface of piston are socketed, the top of the piston is fixedly connected with the bottom of push rod, and the top of the push rod, which passes through, to be extended to the outside of tube body at the top of tube body and be fixedly connected with the bottom of push plate.The fastening type trachea cannula plug, the through-hole that the thread groove and cap body bottom being fixedly connected by cap body bottom open up, the fillet of screw that cooperation tube surfaces are fixedly connected, half plugging is carried out first is that can facilitate when patient just carries out plugging in this way, give patient one process gradually adapted to, second is that can be convenient clinical nurse suction sputum, reaches and tracheae plugging is facilitated to use.

Description

A fastened tracheal intubation occluder

technical field

The utility model relates to the technical field of medical devices, in particular to a fastening type tracheal intubation occluder.

Background technique

Tracheotomy is an emergency and effective rescue measure for critically ill patients. Tracheotomy patients block the tube before extubation to observe whether the patient can adapt to oral and nasal breathing, so that the tracheal cannula can be pulled out smoothly. There is no special occluder in clinical practice. Most of them use cotton swabs to wrap the tube with tape, or use the needle cap of a 20ml empty needle to wrap the tube with tape. One of these two methods is that it is easy to cause the patient to cough, and the other is that when the patient coughs, it is easy to prolapse, which cannot achieve the purpose of blocking the tube. In order to facilitate clinical work, a new type of tracheal intubation occluder is now designed.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a fastening type tracheal intubation occluder, which has the advantage of being convenient to use and solves the problems mentioned in the above background art.

(2) Technical solutions

In order to achieve the above purpose of convenient use, the present invention provides the following technical solutions: a fastening type tracheal intubation occluder, comprising a cap body, the bottom of the cap body is provided with a through hole, and the top of the cap body is provided with a through hole. There is a threaded groove, the inner wall of the threaded groove is threadedly connected with the threaded ring, the inner wall of the threaded ring is fixedly connected with the surface of the pipe body, the inner wall of the pipe body is sleeved with the surface of the piston, and the top of the piston is connected to the pusher. The bottom of the rod is fixedly connected, and the top of the push rod extends through the top of the pipe body to the outside of the pipe body and is fixedly connected with the bottom of the push plate, and the bottom of the push plate is fixedly connected with the top of the spring. The inner wall is sleeved with the surface of the push rod, the bottom of the spring is fixedly connected with the top of the tube body, the top of the push plate is fixedly connected with the bottom of the rubber ring, and one side of the push plate is fixedly connected with one side of the hook, so The hook is connected to the hanging ring, one side of the hanging ring is fixedly connected to one side of the tube body, the top of the cap body is fixedly connected to the bottom of the insert, and the bottom of the tube body is fixedly connected to the top of the airbag , the bottom of the airbag is fixedly connected with the top of the introduction block.

Preferably, the thread groove is communicated with the through hole, and the diameters of the thread groove and the through hole are both 3.5 mm.

Preferably, the cap body, the pipe body, the introduction block, the plunger, the push rod and the threaded ring are all sterile plastic parts.

Preferably, the rubber ring is a sterile rubber piece, and the piston is a sterile rubber piece.

Preferably, the air bag is a sterile rubber ball, and the air bag is adapted to the size of the through hole.

Preferably, the airbag is communicated with the tubular body.

(3) Beneficial effects

Compared with the prior art, the utility model provides a fastening type tracheal intubation occluder, which has the following beneficial effects:

1. The fastening type tracheal intubation occluder uses the threaded groove fixedly connected at the bottom of the cap body and the through hole opened at the bottom of the cap body to match the threaded ring that is fixedly connected on the surface of the tube body. It is convenient to half-block the tube during the tube, giving the patient a gradual adaptation process. Second, it is convenient for clinical nurses to suck sputum, which is convenient for the use of tracheal tube blocking.

2. The tightening type tracheal intubation occluder, through the piston sleeved on the inner wall of the tube and the push rod fixedly connected at the top of the piston, cooperates with the airbag fixedly connected at the bottom of the tube body and the push plate fixedly connected at the top of the push rod, can push The piston moves down, and the air bag of the tube body box is filled with gas, which makes the air bag expand, which facilitates the complete blocking of the trachea.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 of the present invention at the position A. FIG.

In the picture: 1 cap body, 2 through hole, 3 thread groove, 4 thread ring, 5 pipe body, 6 piston, 7 push rod, 8 push plate, 9 spring, 10 rubber ring, 11 hook, 12 hanging ring, 13 plug Columns, 14 air cells, 15 lead-in blocks.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-2, a fastening type tracheal intubation occluder, including a cap body 1, the inner diameter of the cap body 1 is consistent with the outer diameter of the head of the inner cannula of the outer tracheal cannula, and the cap body 1 The bottom is provided with a through hole 2, the top of the cap body 1 is provided with a threaded groove 3, the inner wall of the threaded groove 3 is threadedly connected with the threaded ring 4, the threaded groove 3 is communicated with the through hole 2, and the diameter of the threaded groove 3 and the through hole 2 Both are 3.4mm, the inner wall of the threaded ring 4 is fixedly connected with the surface of the pipe body 5, the inner wall of the pipe body 5 is sleeved with the surface of the piston 6, the piston 6 is a sterile rubber piece, the top of the piston 6 and the bottom of the push rod 7 Fixed connection, the rubber ring 10 is a sterile rubber piece, the top of the push rod 7 extends through the top of the tube body 5 to the outside of the tube body 5 and is fixedly connected with the bottom of the push plate 8, and the bottom of the push plate 8 is connected to the spring 9. The top is fixedly connected, the inner wall of the spring 9 is sleeved with the surface of the push rod 7, the bottom of the spring 9 is fixedly connected with the top of the pipe body 5, the top of the push plate 8 is fixedly connected with the bottom of the rubber ring 10, and one side of the push plate 8 is fixedly connected. It is fixedly connected with one side of the hook 11, the hook 11 is connected with the hanging ring 12, one side of the hanging ring 12 is fixedly connected with one side of the pipe body 5, the top of the cap body 1 is fixedly connected with the bottom of the plug 13, and the plug The shape of the 13 is a small upper and a lower large cylinder, the number of the posts 13 is two, and the two posts 13 are symmetrically distributed, and the rubber ring 10 is fixedly connected to the top of the push plate 8, so that the tube can be blocked when the patient is half-blocked. The body 5 can be put on top to prevent contamination. The cap body 1, the tube body 5, the introduction block 15, the plug 13, the push rod 7 and the threaded ring 4 are all sterile plastic parts. The top is fixedly connected, the airbag 14 is a sterile rubber ball, and the size of the airbag 14 is adapted to the size of the through hole 2, the airbag 14 is connected with the tube body 5, and the bottom of the airbag 14 is fixedly connected with the top of the introduction block 15, through the cap body 1. The threaded groove 3 that is fixedly connected at the bottom and the through hole 2 opened at the bottom of the cap body 1 are matched with the threaded ring 4 that is fixedly connected on the surface of the pipe body 5, so that it is convenient to half-block the pipe when the patient just blocks the pipe. A gradual adaptation process, and secondly, it is convenient for clinical nurses to suck sputum, which is convenient for the use of tracheal blockage. The connected air bag 14 and the push plate 8 fixedly connected to the top of the push rod 7, when in use, push the push plate 8 to make the piston 6 move down, push the gas in the tube body 5 into the air bag 14, and the air bag 14 expands to block the through hole 2 , the hook 11 is connected with the hanging ring 12, and the position of the piston 6 is fixed. Similarly, the hook 11 is separated from the hanging ring 12. The spring 9 can push the push plate 8 to move up, so that the air bag 14 is contracted and can push the piston 6 to move down. The 5 boxes of airbags 14 in the tube body are filled with gas, so that the airbags 14 are inflated, which facilitates the complete blocking of the trachea. There is a problem that there is a lack of a special tracheal occluder in the art.

When in use, the threaded groove 3 fixedly connected at the bottom of the cap body 1 and the through hole 2 opened at the bottom of the cap body 1 are used to cooperate with the threaded ring 4 fixedly connected on the surface of the pipe body 5, and the pipe body 5 can be removed from the cap body by rotating the pipe body 5 1. Pull out from the inside, which is convenient for half-blocking the tube and convenient for sucking phlegm. Use the piston 6 sleeved on the inner wall of the tube body 5 and the push rod 7 fixedly connected to the top of the piston 6, and cooperate with the air bag 14 and the top of the push rod 7 fixedly connected at the bottom of the tube body 5. The fixedly connected push plate 8 pushes the push plate 8 to drive the piston 6 to move down, the piston 6 inflates the gas in the tube body 5 into the air bag 14, and the air bag 14 expands to completely block the trachea.

To sum up, the fastening type tracheal intubation occluder, through the threaded groove 3 fixedly connected at the bottom of the cap body 1 and the through hole 2 opened at the bottom of the cap body 1, cooperates with the threaded ring 4 fixedly connected on the surface of the tube body 5, In this way, the first is to facilitate the semi-blocking of the tube when the patient just blocks the tube, giving the patient a gradual adaptation process. Second, it is convenient for clinical nurses to suck sputum, which is convenient for the use of tracheal tube blocking, and is sleeved through the inner wall of the tube body 5 The piston 6 and the push rod 7 fixedly connected to the top of the piston 6 cooperate with the air bag 14 fixedly connected at the bottom of the tube body 5 and the push plate 8 fixedly connected to the top of the push rod 7 to push the piston 6 down, and the air bag 14 of the tube body 5 is filled with The gas is injected, so that the air bag 14 is inflated, and it is convenient to completely block the trachea.

Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Claims (6)

1. A fastening type tracheal intubation occluder, comprising a cap body (1), characterized in that: a through hole (2) is provided at the bottom of the cap body (1), and a through hole (2) is provided at the bottom of the cap body (1). The top is provided with a threaded groove (3), the inner wall of the threaded groove (3) is threadedly connected with the threaded ring (4), and the inner wall of the threaded ring (4) is fixedly connected with the surface of the pipe body (5). The inner wall of the body (5) is sleeved with the surface of the piston (6), the top of the piston (6) is fixedly connected with the bottom of the push rod (7), and the top of the push rod (7) passes through the pipe body (5). ) extends to the outside of the tube body (5) and is fixedly connected to the bottom of the push plate (8), the bottom of the push plate (8) is fixedly connected to the top of the spring (9), and the The inner wall is sleeved with the surface of the push rod (7), the bottom of the spring (9) is fixedly connected with the top of the pipe body (5), and the top of the push plate (8) is fixedly connected with the bottom of the rubber ring (10). , one side of the push plate (8) is fixedly connected with one side of the hook (11), the hook (11) is hooked to the hanging ring (12), and one side of the hanging ring (12) is connected to the pipe body (5). ) is fixedly connected to one side of the cap body (1), the top of the cap body (1) is fixedly connected to the bottom of the plunger (13), the bottom of the tube body (5) is fixedly connected to the top of the airbag (14), and the airbag ( The bottom of 14) is fixedly connected to the top of the lead-in block (15). 2. A fastening type tracheal intubation occluder according to claim 1, characterized in that: the threaded groove (3) is communicated with the through hole (2), and the threaded groove (3) is connected with the through hole (2) The hole diameters are all 3.4 mm. 3. A fastening type tracheal intubation occluder according to claim 1, characterized in that: the cap body (1), the tube body (5), the introduction block (15), and the plug (13) , the push rod (7) and the threaded ring (4) are sterile plastic parts. 4. A fastening type tracheal intubation occluder according to claim 1, characterized in that: the rubber ring (10) is a sterile rubber piece, and the piston (6) is a sterile rubber piece. 5. A kind of fastening type tracheal intubation occluder according to claim 1, is characterized in that: described air bag (14) is aseptic rubber ball, and air bag (14) and the size of through hole (2) fit. 6 . The fastening type tracheal intubation occluder according to claim 1 , wherein the air bag ( 14 ) is communicated with the tube body ( 5 ). 7 .