CN208877632U

CN208877632U - A kind of adjustable sealing blocking piece and tracheal tube

Info

Publication number: CN208877632U
Application number: CN201820786630.XU
Authority: CN
Inventors: 牟峤; 牟志平
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-24
Filing date: 2018-05-24
Publication date: 2019-05-21
Anticipated expiration: 2028-05-24

Abstract

The utility model discloses a kind of adjustable sealing blocking piece and tracheal tubes, the adjustable sealing blocking piece includes sealing element, hose and adjuster, the lower end of hose passes through sealing element, sealing element and hose pass through strength glue connection, the upper end of hose passes through adjuster, and the sectional area size for adjusting hose is equipped in adjuster slides up and down part.The tracheal tube includes sleeve body and adjustable sealing blocking piece, and the sealing element of the adjustable sealing blocking piece is removably mounted on the upper end of sleeve body and blocks the port of sleeve body.A kind of tracheal tube of the utility model realize the examination before tube drawing it is stifled during adjustable respiration so that patient adapts to the stifled effect of examination.

Description

A kind of adjustable sealing blocking piece and tracheal tube

Technical field

The utility model relates to the field of medical instrument technology, and in particular to a kind of adjustable sealing blocking piece and tracheal tube.

Background technique

Cervical trachea cuts in bronchotomu system, is put into tracheal tube to establish respiration channel, bronchotomu is The effective ways for releasing upper respiratory tract obstruction, are clinical rescue respiratory failures, the critical illnesses such as central nervous system disease it is important Means, and release caused by laryngeal dyspnea, respiratory function be not normal or lower respiratory tract ischesis it is dyspneic often See operation, be an important nursing intervention before tube drawing for the tube sealing of tracheotomy with the recovery of disease, and before tube drawing It carries out trying stifled experiment, existing tracheal tube generallys use cork, sealing element, adhesive plaster blocking, and after blocking tracheae, patient is not The respiratory state after blocking can be adapted to quickly, and some patientss also have serious inadaptable sense or physiological reaction, if not in time It releases and blocks, it may occur that the problem of threat to life.

Utility model content

The purpose of this utility model is to provide a kind of adjustable sealing blocking piece and tracheal tubes, to solve existing air pipe sleeve Patient there are problems that being not suitable with symptom and cannot easily releasing being not suitable with symptom after pipe blocks.

To achieve the above object, the technical solution of the utility model is a kind of adjustable sealing blocking piece, the adjustable closure Part includes sealing element, hose and adjuster, and the lower end of hose passes through sealing element, and sealing element and hose pass through strength glue connection, soft The upper end of pipe passes through adjuster, and the sectional area size for adjusting hose is equipped in adjuster slides up and down part.

Preferably, the adjustable sealing blocking piece further includes the funnel for cooperating with sprayer mouth, funnel is mounted on The upper end of hose is simultaneously connected to hose.

Preferably, the sealing element is sealing-plug.

Preferably, the sealing element is sealing cover.

The invention also discloses a kind of tracheal tube, the tracheal tube includes sleeve body and adjustable closure Part, the adjustable sealing blocking piece use a kind of adjustable sealing blocking piece disclosed above, and the sealing element of the adjustable sealing blocking piece can It is releasably mounted on the upper end of sleeve body and blocks the port of sleeve body.

Preferably, described sleeve pipe ontology includes outer tube and inner tube, outer tube and inner tube are metal material, and inner tube is removable It is mounted in outer tube with unloading, the sealing element is mounted on the upper end of inner tube and blocks port.

Preferably, described sleeve pipe ontology is the plastics or silica gel-type casing that injection molding is formed, described sleeve pipe ontology is equipped with First air bag, gas tube and charge valve, the first air bag are arranged on the outer wall of sleeve body lower part, the lower end of gas tube and first Air bag connection, the upper end of gas tube is connected with charge valve.

Preferably, the top of the gas tube is equipped with the second air bag for being used to indicate the first inflated condition.

Preferably, described sleeve pipe ontology is curved bend broken pipe, the bending angle of described sleeve pipe ontology is 90 ° -150 °.

In actual use, the sealing element of adjustable sealing blocking piece is installed upper to the sleeve body being inserted into person's windpipe On the port at end；

Gradually downward push adjustable sealing blocking piece adjuster sliding part so that sliding part to hose apply pressure, thus The sectional area of hose is set to be progressively smaller until the connection of closed hose and outside air；

When patient is not suitable with symptom, the sliding part of adjuster is pushed up so that hose is ventilated.

The utility model has the advantages that

In use, the sealing element of adjustable sealing blocking piece is directly plugged into the upper end port of the inner tube of tracheal tube, according to Patient respiration situation, by adjusting adjuster, the size of gas flow when flexible modulation blocks in patient airway mitigates patient Sense of discomfort when half-and-half stifled or complete stifled and the pain or physiological reaction generated, the safety before realizing tube drawing try the effect of stifled process Fruit.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the adjustable sealing blocking piece of the utility model.

Fig. 2 is the schematic cross-sectional view of the adjustable sealing blocking piece with cone seal plug.

Fig. 3 is the schematic cross-sectional view of the adjustable sealing blocking piece of with closure.

Fig. 4 is a kind of schematic perspective view of tracheal tube of the utility model.

Fig. 5 is the exploded perspective structural schematic diagram of the sleeve body shown in Fig. 4.

Fig. 6 is a kind of schematic perspective view of the embodiment 2 of tracheal tube of the utility model.

Specific embodiment

The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.

Embodiment 1

As shown in Figure 1, a kind of adjustable sealing blocking piece for tracheal tube provided by the utility model, the adjustable sealing Blocking piece includes sealing element 1, hose 2 and adjuster 3, and the lower end of hose 2 passes through sealing element 1, and sealing element 1 and hose 2 pass through strength Glue connection, the upper end of hose 2 pass through adjuster 3, the upper downslide for adjusting the sectional area size of hose 2 are equipped in adjuster 3 Moving part 31, the preferably medical flow regulator of adjuster 3.

Preferably, the adjustable sealing blocking piece further includes the funnel 4 for cooperating with sprayer mouth, and funnel 4 is mounted on soft The upper end of pipe 2 is simultaneously connected to hose 2, and sprayer sprays spray into person's windpipe by funnel 4 and hose 2 and tracheal tube Agent is with the effect to human airway humidifying.

Preferably, as shown in Fig. 2, the sealing element 1 is cone seal of the plug in the upper end port of tracheal tube 5 Plug, certainly, the sealing element 1 may be the sealing cover for being mounted on the upper end of tracheal tube 5, as shown in Figure 3.

As shown in figure 4, a kind of tracheal tube provided by the utility model, the tracheal tube includes sleeve body 5 and Fig. 1 Shown in adjustable sealing blocking piece, the sealing element 1 of the adjustable sealing blocking piece is removably mounted on the upper end of sleeve body 5 simultaneously Block the port of sleeve body 5.

Preferably, as shown in figure 5, described sleeve pipe ontology 5 includes outer tube 51 and inner tube 52, outer tube 51 and inner tube 52 are Metal material, inner tube 52 are removably mounted in outer tube 51, and the sealing element 1 is mounted on the upper end of inner tube 52 and blocks gas Mouthful.

Preferably, described sleeve pipe ontology 5 is curved bend broken pipe, and the bending angle of described sleeve pipe ontology 5 is 90 ° -150 °.

In actual use, by the installation of sealing element 1 of adjustable sealing blocking piece to the sleeve body 5 being inserted into person's windpipe On the port of upper end；

The sliding part 31 of the adjuster 3 of adjustable sealing blocking piece is pushed gradually downward so that sliding part 31 applies pressure to hose 2 Power, so that the sectional area of hose 2 be made to be progressively smaller until the connection of closed hose 2 Yu outside air；

When patient is not suitable with symptom, the sliding part 31 of adjuster 3 is pushed up so that the ventilation of hose 2 is to release pair The full closure of tracheal tube 5.

Embodiment 2

As shown in fig. 6, the present embodiment is substantially the same manner as Example 1, the difference is that, described sleeve pipe ontology 5 is injection molding The plastics or silica gel-type casing of formation, described sleeve pipe ontology 5 are equipped with the first air bag 53, gas tube 54 and charge valve 55, the first gas Capsule 53 is arranged on the outer wall of 5 lower part of sleeve body, and the lower end of gas tube 54 is connected to the first air bag 53, the upper end of gas tube 54 It is connected with charge valve 55, the first air bag 53 acts the effect for preventing sleeve body 5 to be located at one end gas leakage in person's windpipe.

The top of the gas tube 54, which is equipped with, is used to indicate the second air bag 541 of 53 inflated condition of the first air bag, when to the When being filled with air pressure in one air bag 53, the expansion of the first air bag 53, at the same time, when operator sees the expansion of the second air bag 541, Illustrate the expansion of the first air bag 53 in place, stops inflating into the first air bag 53 at this time.

Although above having made detailed description to the utility model with generality explanation and specific embodiment, On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art 's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want Seek the range of protection.

Claims

1. a kind of adjustable sealing blocking piece, which is characterized in that the adjustable sealing blocking piece includes sealing element (1), hose (2) and adjusts Device (3), the lower end of hose (2) pass through sealing element (1), sealing element (1) and hose (2) by strength glue connection, hose (2) it is upper End slides up and down part (31) equipped with the sectional area size for adjusting hose (2) in adjuster (3), adjuster (3).

2. a kind of adjustable sealing blocking piece according to claim 1, it is characterised in that: the adjustable sealing blocking piece further includes using In the funnel (4) cooperated with sprayer mouth, funnel (4) is mounted on the upper end of hose (2) and is connected to hose (2).

3. a kind of adjustable sealing blocking piece according to claim 1, it is characterised in that: the sealing element (1) is sealing-plug.

4. a kind of adjustable sealing blocking piece according to claim 1, it is characterised in that: the sealing element (1) is sealing cover.

5. a kind of tracheal tube, it is characterised in that: the tracheal tube includes sleeve body (5) and adjustable sealing blocking piece, described Adjustable sealing blocking piece is such as adjustable sealing blocking piece of any of claims 1-4, the sealing of the adjustable sealing blocking piece Part (1) is removably mounted on the upper end of sleeve body (5) and blocks the port of sleeve body (5).

6. a kind of tracheal tube according to claim 5, it is characterised in that: described sleeve pipe ontology (5) includes outer tube (51) With inner tube (52), outer tube (51) and inner tube (52) are metal material, and inner tube (52) is removably mounted in outer tube (51), institute Sealing element (1) is stated to be mounted on the upper end of inner tube (52) and block port.

7. a kind of tracheal tube according to claim 5, it is characterised in that: described sleeve pipe ontology (5) is what injection molding was formed Plastics or silica gel-type casing, described sleeve pipe ontology (5) are equipped with the first air bag (53), gas tube (54) and charge valve (55), and first Air bag (53) is arranged on the outer wall of sleeve body (5) lower part, and the lower end of gas tube (54) is connected to the first air bag (53), inflation Manage upper end and charge valve (55) connection of (54).

8. a kind of tracheal tube according to claim 7, it is characterised in that: the top of the gas tube (54) is equipped with and is used for Indicate second air bag (541) of the first air bag (53) inflated condition.

9. a kind of tracheal tube according to claim 5, it is characterised in that: described sleeve pipe ontology (5) is curved bend broken pipe, The bending angle of described sleeve pipe ontology (5) is 90 ° -150 °.