CN212940964U

CN212940964U - Adjustable anti-blocking sputum suction tube

Info

Publication number: CN212940964U
Application number: CN202020568926.1U
Authority: CN
Inventors: 李永刚
Original assignee: Jiangxi Yilaisi Medical Devices Co ltd
Current assignee: Jiangxi Yilaisi Medical Devices Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-04-13
Anticipated expiration: 2030-04-16

Abstract

The utility model belongs to the sputum suction pipe field, in particular to an adjustable anti-blocking sputum suction pipe, which comprises an outer sputum suction pipe, a sputum suction head and an inner sputum suction pipe, the utility model is provided with a first sputum suction port for cleaning the sputum at the front end of the outer sputum suction pipe conveniently, a second sputum suction port is arranged at the outer side for cleaning the mucus adhered on the inner wall of the respiratory tract, a convex block is arranged at the second sputum suction port for reducing the possibility of the direct contact between the second sputum suction port and the mucus, the possibility of the mucus on the inner wall of the respiratory tract blocking the second sputum suction port is reduced, a support frame is arranged inside the outer sputum suction pipe for supporting the outer sputum suction pipe, the inner sputum suction pipe can slide along the inside of the support frame, the fixed end is pulled out along the outer sputum suction pipe, so that the fixed end is not connected with the outer sputum suction pipe, the inner sputum suction pipe can be taken out for cleaning, and the position of the outer sputum suction pipe is fixed, avoid the suction catheter from being drawn and reduce the pain of the patient.

Description

Adjustable anti-blocking sputum suction tube

Technical Field

The utility model relates to a inhale phlegm pipe technical field, specifically be an adjustable prevents stifled phlegm pipe of inhaling.

Background

Sputum operation refers to a method of sucking the secretions of the respiratory tract out through the oral cavity, the nasal cavity and an artificial airway (tracheotomy) to keep the respiratory tract unobstructed and prevent complications such as aspiration pneumonia, atelectasis, asphyxia and the like. Coma patients and patients with sputum which are possibly suffocated and need to be administrated in trachea, injected with contrast medium or diluted with sputum.

When the sputum of a patient needs to be checked or the sputum of the patient blocks breathing, a sputum suction pipe needs to be stretched into the respiratory tract of the patient to suck sputum so as to take a sample or clear the respiratory tract. The sputum suction tube is connected with a negative pressure device to suck sputum of a patient. The existing sputum suction tube is easy to block, needs to be pulled out for repeated cleaning, and causes unnecessary pain to patients due to repeated pulling and inserting; the middle-aged and the elderly people or children are easy to move around during the sputum suction process, and the sputum suction pipe causes great pain to patients in the throat.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable prevents stifled phlegm pipe of inhaling to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable anti-blocking sputum suction tube comprises an outer sputum suction tube, a sputum suction head and an inner sputum suction tube, one end of the outer sputum suction tube is connected with the sputum suction head, a support frame is arranged along the inner walls of the outer sputum suction tube and the sputum suction head and is matched with the corresponding outer sputum suction tube and the corresponding sputum suction head in shape, the support frame is of a net structure, a protective film is pasted on the inner wall of the support frame, the inner sputum suction tube is mounted on the inner wall of the support frame and is matched with the support frame in shape, the inner sputum suction tube slides along the inner wall of the support frame, a first sputum suction port is arranged at one end of the sputum suction head which is not connected with the outer sputum suction tube, one end of the first sputum suction port extends to be connected with the inner wall of the inner sputum suction tube, a plurality of second sputum suction ports are arranged on two side edges of the sputum suction head in a staggered manner, convex blocks are arranged at two ends outside the second sputum suction ports, the inner sputum suction, the connecting pipe and the fixed end are arranged along the inside of the support frame, the outer side edge of the fixed end is connected with an extension connecting pipe, and the extension connecting pipe is connected with the side edge of the sputum suction outer pipe.

Preferably, the extension connecting pipe is arranged along one end of the sputum suction outer pipe and two side edges of the sputum suction outer pipe, the cross section of the extension connecting pipe is U-shaped, the outer end of the extension connecting pipe is clamped with the side edge of the sputum suction outer pipe, and a plurality of internal threads are arranged on the inner wall of the extension connecting pipe.

Preferably, the mesh of the supporting frame mesh structure is larger than the second sputum suction port, perforations corresponding to the second sputum suction port are arranged on two sides of the sputum suction end, and one end of each perforation extends to be connected with the protective film.

Preferably, the protruding block and the sputum suction head are of an integrally formed structure, and the diameter of the second sputum suction port is smaller than that of the first sputum suction port.

Compared with the prior art, the beneficial effects of the utility model are that: be provided with first phlegm mouth of inhaling, be convenient for clear up the sputum that is located to inhale phlegm outer tube front end, it inhales the phlegm mouth to be provided with the second in the outside, a mucus for the adhesion is cleared up the mucus on the respiratory track inner wall, it is provided with protruding piece to inhale phlegm mouth department at the second simultaneously, reduce the second and inhale the possibility of phlegm mouth and mucus direct contact, the mucus that reduces the respiratory track inner wall blocks up the second and inhales the possibility of phlegm mouth, inhaling the inside support frame that is provided with of phlegm outer tube, play the effect of support to inhaling the phlegm outer tube, it can be along the inside slip of support frame to inhale the phlegm inner tube, outwards extract the stiff end along inhaling the phlegm outer tube, make, the stiff end does not with inhale phlegm outer union coupling, can take out the phlegm of inhaling the inner tube and clear up, and inhale the position of phlegm outer tube motionless, avoid twitching and inhale.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the sputum aspirating outer tube of the present invention.

In the figure: 1. a sputum aspirating outer tube; 2. a sputum suction head; 3. a sputum aspirating inner tube; 31. a sputum suction end; 32. a connecting pipe; 33. a fixed end; 34. an extension connection pipe; 35. an internal thread; 4. a support frame; 5. a first sputum suction port; 6. a second sputum suction port; 7. and (4) a convex block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: an adjustable anti-blocking sputum suction tube comprises an outer sputum suction tube 1, a sputum suction head 2 and an inner sputum suction tube 3, wherein one end of the outer sputum suction tube 1 is connected with the sputum suction head 2, a support frame 4 is arranged along the inner walls of the outer sputum suction tube 1 and the sputum suction head 2, the support frame 4 is matched with the corresponding outer sputum suction tube 1 and the corresponding sputum suction head 2 in shape, the support frame 4 is of a net structure, a protective film is pasted on the inner wall of the support frame 4, the inner sputum suction tube 3 is mounted on the inner wall of the support frame 4 and is matched with the support frame 4 in shape, the inner sputum suction tube 3 slides along the inner wall of the support frame 4, a first sputum suction port 5 is arranged at one end of the outer sputum suction head 2 which is not connected with the outer sputum suction tube 1, one end of the first sputum suction port 5 extends to be connected with the inner wall of the inner sputum suction tube 3, a plurality of second sputum suction ports 6 are arranged on two side edges of the sputum suction head 2 in a staggered mode, protruding blocks 7, The sputum suction end 31 is positioned at the inner side of the sputum suction head 2, the connecting pipe 32 and the fixed end 33 are arranged along the inside of the support frame 4, the outer side of the fixed end 33 is connected with an extension connecting pipe 34, and the extension connecting pipe 34 is connected with the side edge of the sputum suction outer pipe 1.

Furthermore, the extension connecting pipe 34 is arranged along one end of the sputum suction outer pipe 1 and two side edges of the sputum suction outer pipe 1, the cross section of the extension connecting pipe 34 is U-shaped, the outer end of the extension connecting pipe 34 is clamped with the side edges of the sputum suction outer pipe 1, and a plurality of internal threads 35 are arranged on the inner wall of the extension connecting pipe 34.

Furthermore, the mesh of the net structure of the support frame 4 is larger than the second sputum suction port 6, two sides of the sputum suction end 31 are provided with through holes corresponding to the second sputum suction port 6, and one end of each through hole extends to be connected with the protective film.

Furthermore, the convex block 7 and the sputum suction head 2 are of an integrated structure, and the diameter of the second sputum suction port 6 is smaller than that of the first sputum suction port 5.

The working principle is as follows:

when in use, the sputum suction inner tube 3 is inserted into the corresponding negative pressure equipment for standby use, the internal thread 35 is arranged to increase the friction force and improve the stability of the connection between the sputum suction inner tube 3 and the negative pressure equipment, and the use of the negative pressure equipment belongs to the mature technology in the field and is fully disclosed.

When sputum suction is carried out, the sputum suction outer tube 1 and the sputum suction inner tube positioned at the inner side of the sputum suction outer tube are inserted into the respiratory tract of a patient, a first sputum suction port 6 is arranged to facilitate cleaning of sputum at the front end of the sputum suction outer tube 1, after cleaning, the position of the sputum suction outer tube 1 is adjusted, a second sputum suction port 6 is arranged at the outer side and used for cleaning mucus adhered on the inner wall of the respiratory tract, a protruding block 7 is arranged at the second sputum suction port 6 to reduce the possibility that the second sputum suction port 6 is directly contacted with the mucus and the possibility that the mucus on the inner wall of the respiratory tract blocks the second sputum suction port 6, a support frame 4 is arranged inside the sputum suction outer tube 1 to play a supporting role, a sputum suction inner tube 3 is arranged inside the support frame 4, in the process of sputum suction, the sucked sputum enters the sputum suction inner tube 3, if the inside is blocked, the sputum suction inner tube 3 can be separated from negative pressure equipment, then the fixed end 33 is pulled out along the sputum suction outer tube 1, so that the fixed end 33 is not connected with the sputum suction outer tube 1, the sputum suction inner tube 3 can be taken out for cleaning, the position of the sputum suction outer tube 1 is fixed, the sputum suction tube is prevented from being drawn, and the pain degree of a patient is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable prevents stifled phlegm pipe of inhaling which characterized in that: comprises an outer sputum suction pipe (1), an outer sputum suction head (2) and an inner sputum suction pipe (3), wherein one end of the outer sputum suction pipe (1) is connected with the outer sputum suction head (2), a support frame (4) is arranged along the inner walls of the outer sputum suction pipe (1) and the outer sputum suction head (2), the support frame (4) is matched with the corresponding outer sputum suction pipe (1) and the corresponding inner sputum suction head (2) in shape, the support frame (4) is of a net structure, a protective film is pasted on the inner wall of the support frame (4), the inner sputum suction pipe (3) is arranged on the inner wall of the support frame (4), the inner sputum suction pipe (3) is matched with the support frame (4 in shape, the inner sputum suction pipe (3) slides along the inner wall of the support frame (4), a first sputum suction port (5) is arranged at one end of the outer sputum suction head (2) which is not connected with the outer sputum suction pipe (1), one end of the first sputum suction port (5) extends to be connected with the inner sputum suction pipe (3), and, the second is inhaled both ends department in phlegm mouth (6) outside and is provided with protruding piece (7), inhale phlegm inner tube (3) including inhaling phlegm end (31), connecting pipe (32) and stiff end (33) that connect gradually, inhale the inboard that phlegm end (31) are located to inhale phlegm head (2), connecting pipe (32) and stiff end (33) are all arranged along the inside of support frame (4), stiff end (33) outside limit is connected with extension connecting pipe (34), extension connecting pipe (34) and the side of inhaling phlegm outer tube (1) are connected.

2. The adjustable anti-clogging sputum aspirator of claim 1, wherein: the extension connecting pipe (34) is arranged along one end of the sputum suction outer pipe (1) and two side edges of the sputum suction outer pipe (1), the cross section of the extension connecting pipe (34) is U-shaped, the outer end of the extension connecting pipe (34) is clamped with the side edge of the sputum suction outer pipe (1), and a plurality of internal threads (35) are arranged on the inner wall of the extension connecting pipe (34).

3. The adjustable anti-clogging sputum aspirator of claim 1, wherein: the mesh of the net structure of the support frame (4) is larger than the second sputum suction port (6), perforations corresponding to the second sputum suction port (6) are arranged on two sides of the sputum suction end (31), and one ends of the perforations extend to be connected with the protective film.

4. The adjustable anti-clogging sputum aspirator of claim 1, wherein: the protruding block (7) and the sputum suction head (2) are of an integrated structure, and the diameter of the second sputum suction port (6) is smaller than that of the first sputum suction port (5).