CN217187383U - Improved tracheostomy joint of respiratory humidification therapeutic apparatus - Google Patents

Abstract

The utility model discloses an improvement breathing humidifying therapeutic instrument autogenous cutting connects belongs to medical instrument technical field. An improved tracheostomy joint of a respiratory humidification therapeutic apparatus comprises an exhalation port, a tracheostomy joint and a corrugated pipe; the autogenous cutting joint comprises a straight pipe and a side pipe; the exhalation port is connected with one port of the straight pipes, and the side pipes are connected with the circumferential side surface of the straight pipes and are communicated with each other; one end of the side pipe, which is far away from the straight pipe, is close to the exhalation port to form an included angle of 5-90 degrees; the corrugated pipe is connected with one end, close to the exhalation port, of the side pipe, and the autogenous cutting joint is divided into a straight pipe and a side pipe, so that the connection position of the side pipe and the straight pipe is set to be in inclined connection; divide into straight tube and two parts of side pipe through connecing the autogenous cutting to the position that is connected side pipe and straight tube sets up to the slope and connects, and the one end that the side pipe is high is close to the slope to the direction of exhalation port, thereby the sputum can not get into the side pipe at the flow in-process, has avoided the condition of backward flow.

Description

Improved tracheostomy joint of respiratory humidification therapeutic apparatus

Technical Field

The utility model relates to the field of medical equipment, more specifically say, relate to an improvement breathing humidifying therapeutic instrument autogenous cutting connects.

Background

The high flow respiratory humidification therapeutic instrument is an oxygen therapeutic instrument, and can continuously provide high flow inhalation gas with adjustable and relatively constant oxygen inhalation concentration, temperature and humidity for patients. Is mainly applied to the treatment of acute respiratory failure, postoperative respiratory support of surgery, mechanical ventilation sequential withdrawal, mild and moderate hypoxemia and the like. Along with the clinical application expansion of the high-flow humidification oxygen therapy, the technology is also clinically applied to the humidification oxygen therapy after the tracheotomy patient stops mechanical ventilation, and the sputum can be effectively prevented from being dried.

Breathe humidifying therapeutic instrument and pass through the special interface connection autogenous cutting patient of high flow autogenous cutting, autogenous cutting connects for the right angle intercommunication in intercommunication corner among the prior art, causes the problem that the sputum got into easily, the follow-up disinfection clearance of not being convenient for. Secretion splash polluted environment when also appearing autogenous cutting patient coughs easily, the exhaling hole is always opened still can cause empty oxygen mist's waste, increases medical resources waste, and the patient in-process of breathing in can produce the negative pressure simultaneously, inhales the air from exhaling the hole and can lead to inhaling oxygen concentration and reduce, influences treatment.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a humidifying therapeutic instrument autogenous cutting connects is breathed in improvement, it can realize connecting through autogenous cutting and divide into straight tube and two parts of side pipe to the position of being connected side pipe and straight tube sets up to the slope and is connected, and the one end that the side pipe is high is close to the slope to the direction of exhalation port, thereby the sputum can not get into the side pipe at the flow in-process, has avoided the condition of backward flow.

In order to solve the above problems, the utility model adopts the following technical proposal.

An improved tracheostomy joint of a respiratory humidification therapeutic apparatus comprises an exhalation port, a tracheostomy joint and a corrugated pipe; the autogenous cutting joint comprises a straight pipe and a side pipe; the exhalation port is connected with one port of the straight pipes, and the side pipes are connected with the circumferential side surface of the straight pipes and are communicated with each other; one end of the side pipe, which is far away from the straight pipe, is close to the exhalation port to form an included angle of 5-90 degrees; the bellows is connected with the one end that the side pipe is close to the exhalation port, connects through being divided into straight tube and two parts of side pipe with the autogenous cutting to the position of being connected side pipe and straight tube sets up to the slope and is connected, and the one end that the side pipe is high is close to the slope to the direction of exhalation port, thereby the sputum can not get into along the bellows in the breather pipe of breathing humidifying therapeutic instrument at the flow in-process.

Further, the exhalation port comprises a plurality of vent holes, an exhalation cavity and an exhalation end housing; the shell of the exhalation end is mushroom-head-shaped, the top of the shell is slightly sharp, the exhalation cavity is formed in the shell of the exhalation end, the straight pipe is connected to the shell of the exhalation end and communicated with the exhalation cavity, and the plurality of vent holes are formed in the circumferential side face of the shell of the exhalation end in an annular shape; with exhaling chamber and external intercommunication, annular a plurality of air vents are equipped with two sets ofly, set up in exhaling end shell circumference side about exhaling end shell centrosymmetry respectively, are the mushroom form through the design of exhaling port, and the material can closely be fixed at autogenous cutting joint expiration end for can cleaning and disinfecting, elasticity is good, moulding good silica gel, avoids the gas leakage weeping condition. The mushroom head can be prevented from collapsing to block the exhalation port after being shaped.

Further, the shell of the exhalation end is made of semitransparent silica gel materials.

Further, the exhalation port further comprises a cover membrane; the covering membrane is fixedly arranged on the circumferential side surface of the shell of the calling end; the mushroom head cover can cover all the vent holes, the center of the cover membrane is fixed at the center of a circular ring formed by the vent holes, a row of circularly arranged vent holes are respectively designed above the maximum expansion positions on two sides of the mushroom head, the cover membrane is arranged on the vent holes, and the mushroom head cover is closed when breathing in and opened when breathing out. The waste of the air-oxygen mixed gas is avoided, air is prevented from being sucked into the vent holes, and the stability of the oxygen content in the air-oxygen mixed gas can be ensured.

Further, set up annular groove in the exhalation chamber bottom wall, through set up annular groove in exhalation chamber bottom wall for the sputum can be temporarily stored, and utilize the translucent silica gel material of exhalation port to observe sputum color and volume, conveniently cooperate medical personnel to treat.

Furthermore, a fixing rope is fixedly arranged at one end port of the corrugated pipe far away from the side pipe, so that the corrugated pipe is convenient to fix.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through being divided into straight tube and two parts of side pipe with the autogenous cutting joint to the position that is connected side pipe and straight tube sets up to the slope and connects, and the one end that the side pipe is high is close to the slope to the direction of exhalation port, thereby the sputum can not get into in the breather pipe of breathing the humidifying therapeutic instrument at the flow in-process.

(2) This scheme is the mushroom through the design of exhalation port, and the material can closely be fixed at autogenous cutting joint expiration end for can cleaning and disinfecting, elasticity is good, moulding good silica gel, avoids the gas leakage weeping condition. The mushroom head can be prevented from collapsing to block the exhalation port after being shaped.

(3) This scheme is through each design in the first both sides of mushroom department of expanding top department have one row of air vent that is circular array, is equipped with the cover diaphragm on the air vent, and is closed when breathing in, opens when breathing in. The waste of the air-oxygen mixed gas is avoided, air is prevented from being sucked into the exhalation hole, and the stability of the oxygen content in the air-oxygen mixed gas can be ensured.

(4) This scheme is through seting up annular groove in the chamber bottom wall of exhaling for the sputum can be temporary to storing, and utilize the translucent silica gel material of exhaling port to observe sputum color and volume, conveniently cooperate medical personnel's treatment.

Drawings

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

FIG. 2 is a schematic diagram of the internal structure of FIG. 1 according to the present invention;

FIG. 3 is a bottom view of the present invention;

fig. 4 is an exploded view of fig. 3 according to the present invention.

The reference numbers in the figures illustrate:

the air-breathing device comprises an air-breathing port 1, a covering diaphragm 11, a vent hole 12, an air-breathing cavity 13, an annular groove 131, an air-breathing end shell 14, an air-cutting connector 2, a straight pipe 21, a side pipe 22, a corrugated pipe 3 and a fixing rope 4.

Detailed Description

Referring to fig. 1-4, an improved tracheostomy joint for a respiratory humidification therapy device comprises an exhalation port 1, a tracheostomy joint 2 and a bellows 3; the autogenous cutting joint 2 comprises a straight pipe 21 and a side pipe 22; the exhalation port 1 is connected with one port of the straight tube 21, and the side tube 22 is connected with the circumferential side surface of the straight tube 21 and communicated with each other; one end of the side tube 22 far away from the straight tube 21 is close to the exhalation port 1 to form an included angle of 5-90 degrees; bellows 3 is connected with the one end that the lateral tube 22 is close to exhalation port 1, through being divided into straight tube 21 and lateral tube 22 two parts with autogenous cutting joint 2 to the position that is connected lateral tube 22 and straight tube 21 sets up to the slope and is connected, and the one end that the lateral tube 22 is high is close to the slope to the direction of exhalation port 1, thereby the sputum can not follow bellows 3 entering in the breather pipe of breathing humidifying therapeutic instrument in flow process.

As shown in fig. 2 to 3, the exhalation port 1 includes a plurality of vent holes 12, an exhalation chamber 13, and an exhalation-end housing 14; the exhaling end shell 14 is in a mushroom head shape, the top of the exhaling end shell is slightly sharp, the exhaling cavity 13 is arranged in the exhaling end shell 14, the straight pipe 21 is connected to the exhaling end shell 14 and communicated with the exhaling cavity 13, and the plurality of vent holes 12 are annularly arranged on the circumferential side surface of the exhaling end shell 14; with exhaling chamber 13 and external intercommunication, annular a plurality of air vents 12 are equipped with two sets ofly, set up in 14 circumference sides of exhaling end shell through exhaling port 1 design for the mushroom about 14 central symmetry of exhaling end shell respectively, and the material can closely be fixed at autogenous cutting connects the expiration end for can cleaning and disinfecting, elasticity is good, moulding good silica gel, avoids the gas leakage weeping condition. The mushroom head can be prevented from collapsing to block the exhalation port after being shaped. The exhalation end housing 14 is a translucent silicone material.

As shown in fig. 3-4, the exhalation port 1 further includes a cover membrane 11; the covering membrane 11 is fixedly arranged on the circumferential side surface of the shell 14 at the exhalation end; the mushroom head cover can cover all the vent holes 12, the center of the cover membrane 11 is fixed at the center of a ring formed by the vent holes 12, a row of vent holes 12 which are arranged in a circular shape are respectively designed above the maximum expansion positions on two sides of the mushroom head, the cover membrane 11 is arranged on the vent holes, and the vent holes are closed when in inspiration and opened when in expiration. The waste of the air-oxygen mixed gas is avoided, air is prevented from being sucked into the vent holes 2, and the stability of the oxygen content in the air-oxygen mixed gas can be ensured. Set up annular groove 131 in the 13 diapire of exhalation chamber, through seting up annular groove 131 in 13 diapires of exhalation chamber for the sputum can be temporary to storing, and utilize the translucent silica gel material of exhalation port 1 to observe the sputum color and volume, conveniently cooperate medical personnel's treatment. A fixing rope 4 is fixedly arranged at the port of one end of the corrugated pipe 3 far away from the side pipe 22, so that the corrugated pipe is convenient to fix.

As shown in fig. 2-4, when using, the sputum flows into exhalation chamber 13 along straight tube 21 in, because the side tube 22 is close to the direction slope of exhalation end shell 14 for the sputum can not enter into bellows 3, thereby avoid entering into the breather pipe of breathing humidifying therapeutic instrument, when the patient breathes, gaseous from vent 12 exhalation, in the exhalation, cover diaphragm 11 is blown open, then cover diaphragm 11 covers vent 12 back when breathing in, thereby avoid extravagant empty oxygen mist, also avoid inhaling the air in the vent 2 simultaneously, can guarantee that oxygen content is stable in the empty oxygen mist.

As shown in fig. 2, the sputum enters the exhalation cavity 13 and then is temporarily stored in the annular groove 131, and the color and the amount of the sputum are observed by using the semitransparent silica gel material of the exhalation port 1, so that the sputum can be conveniently matched with medical care personnel for treatment.

As shown in fig. 4, the corrugated tube 3 may be fixed by the fixing string 4 when in use.

Claims (6)

1. An improved tracheostomy joint of a respiratory humidification therapeutic apparatus, which is characterized in that: comprises an exhalation port (1), a tracheostomy joint (2) and a corrugated pipe (3);

the autogenous cutting joint (2) comprises a straight pipe (21) and a side pipe (22);

the exhalation port (1) is connected to one port of the straight pipes (21), and the side pipes (22) are connected to the circumferential side faces of the straight pipes (21) and are communicated with each other;

one end of the side pipe (22) far away from the straight pipe (21) is close to the exhalation port (1) to form an included angle of 5-90 degrees;

the corrugated pipe (3) is connected with one end of the side pipe (22) close to the exhalation port (1).

2. The improved tracheostomy joint of a breath humidification therapy device of claim 1, wherein: the exhalation port (1) comprises a plurality of vent holes (12), an exhalation cavity (13) and an exhalation end housing (14);

the exhaling end shell (14) is mushroom-head-shaped, the top of the exhaling end shell is slightly sharp, the exhaling cavity (13) is formed in the exhaling end shell (14), the straight pipe (21) is connected to the exhaling end shell (14) and communicated with the exhaling cavity (13), and the plurality of vent holes (12) are annularly formed in the circumferential side face of the exhaling end shell (14); the exhalation cavity (13) is communicated with the outside.

3. The improved tracheostomy adaptor of a respiratory humidification therapy device as claimed in claim 2, wherein: the calling end shell (14) is made of semitransparent silica gel materials.

4. The improved tracheostomy joint of a breath humidification therapy device of claim 2, wherein: the exhalation port (1) further comprises a cover membrane (11); the covering membrane (11) is fixedly arranged on the circumferential side surface of the shell (14) at the calling end; the cover membrane (11) can cover all the vent holes (12), and the center of the cover membrane is fixed at the center of a circular ring consisting of a plurality of vent holes (12).

5. The improved tracheostomy joint of a breath humidification therapy device of claim 2, wherein: an annular groove (131) is formed in the bottom wall of the exhalation cavity (13).

6. The improved tracheostomy joint of a breath humidification therapy device of claim 1, wherein: and a fixed rope (4) is fixedly arranged at one end opening of the corrugated pipe (3) far away from the side pipe (22).

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