CN209917000U

CN209917000U - Device for preventing tracheostomy patient from spitting

Info

Publication number: CN209917000U
Application number: CN201920680974.7U
Authority: CN
Inventors: 袁茹; 元峥; 余瑞朋; 王利芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-10
Anticipated expiration: 2029-05-14

Abstract

The utility model provides a device for preventing tracheostomy patient from spitting, which comprises a buckle cover, a sputum containing barrel, an air guide tube, a baffle plate, a blanking cover, a filter screen cover and filter cotton; an air guide tube is inserted in the center of the buckle cover in a penetrating manner, the rear end of the air guide tube is connected with a soft insertion tube, and a tightening belt is arranged on the left side and the right side of the buckle cover in a penetrating manner; the top end of the air guide cylinder is supported and communicated with an installation cover, and the filter screen cover is screwed and locked on the top end opening of the installation cover and covers and positions the filter cotton; the bottom of the air guide cylinder is connected with a sputum containing cylinder through a threaded sleeve, and oxygen can be accessed for oxygen inhalation and can penetrate into the suction tube for sputum inhalation by unscrewing the blocking cover, so that the smooth proceeding of oxygen inhalation and sputum inhalation operations is ensured.

Description

Device for preventing tracheostomy patient from spitting

Technical Field

The utility model belongs to the technical field of medical appliances, more specifically say, in particular to prevent autogenous cutting patient from spouting device of phlegm.

Background

The tracheotomy is an important measure for rescuing critical patients, and is widely applied to various operations, such as half-throat operations (including vertical half-throat, supraglottic horizontal throat and sub-full throat) which require tracheotomy, and besides otolaryngological operations, the tracheotomy is also applied to brain, stomatology, orthopedics and other operations to improve dyspnea caused by various reasons. The patient does not breathe through the mouth and nose after tracheotomy, but breathes through the tracheotomy opening, and trachea cannula all need be worn to the tracheotomy opening. Therefore, the air passage is directly communicated with the outside, and the problems of choking, coughing and expectoration caused by the air passage always trouble medical personnel and can bring about the following adverse effects;

for example, patent No. CN201621385274.8 discloses a protective cover for preventing sputum from splashing after tracheotomy. The utility model provides a prevent sputum splash protection casing after tracheotomy that sputum splash is effectual, convenient to use. The utility model comprises a protective cover main body, a sputum collecting disc, a vertical tubular central fixing device, a supporting frame, a sputum suction oxygen supply port and a cover, and is structurally characterized in that the protective cover main body is of an inverted hemispherical structure, the sputum suction oxygen supply port is arranged at the upper end of the protective cover main body, the edge of the sputum suction oxygen supply port is of an upward extending vertical tubular structure, and the cover is arranged at the upper end of the vertical tubular structure; the sputum collecting plate is of a concave disc-shaped structure, the central fixing device is arranged in the middle of the sputum collecting plate, and the outer wall of the vertical middle part of the central fixing device is connected with the sputum collecting plate; the outer wall of the upper end of the central fixing device is provided with an annular groove which is concave inwards, and an annular clamping sleeve is inserted in the annular groove from top to bottom.

The sputum ejection device is surely spouted to preventing gas that uses among the prior art at present has generally to stay the respiratory orifice, and respiratory orifice direct exposure lacks the filtration to inspiratory gas in the air, and the respiratory orifice lacks to shield and easily leads to the sputum blowout, prevents that the effect of splashing is relatively poor, and the easy sputum splash pollution's of filter screen or the filter pulp of humidification filtered air problem is prevented in addition.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a prevent autogenous cutting patient and spout device of phlegm to solve and prevent that autogenous cutting spouts the phlegm device and generally leave the respiratory orifice, respiratory orifice direct exposure lacks in the air, lacks the filtration to inspiratory, and the respiratory orifice lacks to shield and easily leads to the sputum blowout, prevents that the splash effect is relatively poor, and humidifying filtered air's filter screen or the easy problem that is polluted by the sputum splash of filter screen or filter pulp in addition.

The utility model discloses prevent that autogenous cutting patient from spouting device's of phlegm purpose and efficiency are reached by following specific technological means:

a device for preventing tracheostomy from spitting comprises a buckle cover, a sputum containing barrel, an air guide tube, a baffle plate, a blocking cover, a screwed connection tube, a cover plate, an air guide tube, a soft cannula, a filter screen cover and filter cotton; an air guide tube is inserted in the center of the buckle cover in a penetrating manner, the rear end of the air guide tube is connected with a soft insertion tube, and a tightening belt is arranged on the left side and the right side of the buckle cover in a penetrating manner; the top end of the air guide cylinder is supported and communicated with an installation cover, and the filter screen cover is screwed and locked on the top end opening of the installation cover and covers and positions the filter cotton; the bottom of the air guide cylinder is connected with a sputum containing cylinder through a threaded sleeve.

Furthermore, a bracket shaped like a Chinese character 'mi' is arranged inside the mounting cover at the top end of the gas cylinder in a supporting manner.

Furthermore, the filter cotton is inserted into the top end mounting cover of the air guide cylinder and supported on the rice-shaped bracket inside the air guide cylinder.

Furthermore, a threaded connection pipe is inserted in the air guide cylinder in a penetrating manner, a blocking cover is screwed on the opening at the front end of the threaded connection pipe, and the rear end of the threaded connection pipe is connected to the air guide pipe in a threaded manner.

Furthermore, the upper half of the section of the threaded connection pipe, which is positioned in the inner part of the gas cylinder, is cut open to form a sputum leaking groove, and the sputum leaking groove is opened towards the right lower part.

Furthermore, the left side and the right side of the nipple sputum leakage groove are symmetrically supported with two cover plates which are arranged in an inverted V shape in an expanding way.

Furthermore, two half-moon-shaped baffles are symmetrically supported at the top end of the circumferential inner wall of the gas cylinder, the two baffles are over against the two cover plates, and the two baffles are arranged in a V-shaped contraction inclined manner.

The utility model discloses at least, include following beneficial effect:

two baffles and two cover plates are staggered from top to bottom and are reversely inclined to form an S-shaped channel between the inner wall of the circumference of the air guide cylinder, the splashed sputum can be dripped and circuitously blocked twice, the sputum is furthest prevented from being dripped to contact with the filter cotton inside the installation cover, the contamination in the filter cotton is polluted, and the sputum splashing spraying effect is absolutely avoided to be excellent while the normal breathing of a patient is kept under the triple blocking of the filter cotton, the two baffles and the two cover plates.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the back three-dimensional structure of the present invention.

Fig. 3 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 4 is the schematic view of the sectioning internal structure of the gas cylinder of the utility model.

Fig. 5 is a three-dimensional schematic diagram of the sectioning interior of the gas cylinder of the utility model.

Fig. 6 is a front view of the section of the gas cylinder of the utility model.

Fig. 7 is a schematic view of the structure of the sputum-containing barrel of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. buckling a cover; 2. a sputum containing barrel; 3. an air guide cylinder; 301. a baffle plate; 4. blocking the cover; 5. a threaded connection pipe; 501. a cover plate; 6. an air duct; 601. soft intubation; 7. a filter screen cover; 8. and (5) filtering cotton.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 7:

the utility model provides a device for preventing tracheotomy patient from spitting, which comprises a buckle cover 1, a sputum containing barrel 2, an air guide barrel 3, a baffle 301, a blocking cover 4, a screwed joint 5, a cover plate 501, an air guide tube 6, a soft cannula 601, a filter screen cover 7 and filter cotton 8; an air duct 6 is inserted through the center of the buckle cover 1, the rear end of the air duct 6 is connected with a soft cannula 601, and a tightening belt is arranged on the left side and the right side of the buckle cover 1 in a penetrating manner; the top end of the gas cylinder 3 is supported and communicated with an installation cover, and a filter screen cover 7 is screwed and locked on the top end opening of the installation cover and covers and positions the filter cotton 8; the bottom of the air guide cylinder 3 is connected with a sputum containing cylinder 2 through a threaded sleeve.

Wherein, the inside support of the gas cylinder 3 top installation cover is provided with a rice style of calligraphy bracket, and installation cover and its inside rice style of calligraphy bracket provide convenience for the installation of placing of filter pulp 8.

Wherein, the filter pulp 8 is inserted into the top end mounting cover of the air guide cylinder 3 and supported on the rice-shaped bracket inside the air guide cylinder, and the filter pulp 8 can humidify air and filter dust and impurities of the air after being wetted.

Wherein, a screwed connection pipe 5 is inserted on the gas cylinder 3 in a penetrating way, a blocking cover 4 is screwed on the opening at the front end of the screwed connection pipe 5, the rear end of the screwed connection pipe 5 is connected on the gas guide pipe 6 in a threaded way, and the oxygen can be accessed to inhale oxygen and can go deep into the suction pipe to inhale phlegm by unscrewing the blocking cover 4, thereby ensuring the smooth proceeding of the operations of inhaling oxygen and inhaling phlegm.

Wherein, screwed pipe 5 is located the inside section of inflator 3 and is partly cut open and be equipped with one and leak the phlegm groove, and this leaks and seted up under the phlegm groove orientation, and inflator 3 has constituteed confined flourishing phlegm cavity with flourishing phlegm section of thick bamboo 2 threaded connection, and this flourishing phlegm cavity can prevent that the sputum from splashing out, and leaks the phlegm groove and set up downwards and can avoid the sputum to upwards splash.

Wherein, the bilateral symmetry of nipple 5 hourglass phlegm groove supports there are two cover plates 501, and these two cover plates 501 are the expansion setting of falling V-arrangement, and two cover plates 501 can carry out the first time to the sputum that splashes.

Two meniscus baffles 301 are symmetrically supported at the top end of the circumferential inner wall of the gas cylinder 3, the two baffles 301 are over against the cover plates 501, the two baffles 301 are arranged in a V-shaped contraction and inclination manner, the two baffles 301 and the two cover plates 501 are arranged in an up-down staggered reverse inclination manner, and an S-shaped channel is formed between the baffles and the circumferential inner wall of the gas cylinder 3, so that splashed sputum can be stopped twice in a dripping circuitous manner, and further sputum droplets are prevented from contacting with the filter cotton 8 inside the installation cover to the maximum extent, and pollution in the filter cotton 8 is caused.

The specific use mode and function of the embodiment are as follows:

the utility model discloses only need when clearing up the sputum to loosen 2 screw threads of flourishing sputum section of thick bamboo and can clean and empty.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a prevent autogenous cutting patient from spouting device of phlegm which characterized in that: comprises a buckle cover (1), a sputum containing barrel (2), an air guide barrel (3), a baffle plate (301), a blocking cover (4), a screwed connection pipe (5), a cover plate (501), an air guide pipe (6), a soft intubation (601), a filter screen cover (7) and filter cotton (8); an air duct (6) is inserted in the center of the buckle cover (1), the rear end of the air duct (6) is connected with a soft cannula (601), and a tightening belt is arranged on the left side and the right side of the buckle cover (1) in a penetrating manner; the top end of the air guide cylinder (3) is supported and communicated with an installation cover, and a filter screen cover (7) is screwed and locked on the top end opening of the installation cover and covers and positions the filter cotton (8); the bottom of the air guide cylinder (3) is connected with a sputum containing cylinder (2) through a threaded sleeve.

2. The device for preventing sputum ejection for tracheotomy patients as claimed in claim 1, wherein: the inside support of the gas cylinder (3) top installation cover is provided with a rice-shaped bracket.

3. The device for preventing sputum ejection for tracheotomy patients as claimed in claim 1, wherein: the filter cotton (8) is inserted into the top end mounting cover of the air guide cylinder (3) and supported on the rice-shaped bracket inside the air guide cylinder.

4. The device for preventing sputum ejection for tracheotomy patients as claimed in claim 1, wherein: a screwed connection pipe (5) is inserted on the gas cylinder (3) in a penetrating way, a blocking cover (4) is screwed on the opening at the front end of the screwed connection pipe (5), and the rear end of the screwed connection pipe (5) is connected to the gas guide pipe (6) in a threaded way.

5. The device for preventing sputum ejection for tracheotomy patients as claimed in claim 1, wherein: the upper half of the inner section of the threaded connecting pipe (5) located on the air guide cylinder (3) is provided with a sputum leaking groove in a split mode, and the sputum leaking groove is formed towards the right lower side.

6. The device for preventing sputum ejection for tracheotomy patients as claimed in claim 1, wherein: the left side and the right side of the nipple (5) sputum leaking groove are symmetrically supported with two cover plates (501), and the two cover plates (501) are arranged in an inverted V shape in an expanding manner.

7. The device for preventing sputum ejection for tracheotomy patients as claimed in claim 1, wherein: two half-moon-shaped baffles (301) are symmetrically supported at the top end of the circumferential inner wall of the gas cylinder (3), the two baffles (301) are over against the two cover plates (501), and the two baffles (301) are arranged in a V-shaped contraction inclined manner.