CN217366654U - Disposable visual sputum aspirator tube with adjustable direction - Google Patents
Disposable visual sputum aspirator tube with adjustable direction Download PDFInfo
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- CN217366654U CN217366654U CN202121083922.5U CN202121083922U CN217366654U CN 217366654 U CN217366654 U CN 217366654U CN 202121083922 U CN202121083922 U CN 202121083922U CN 217366654 U CN217366654 U CN 217366654U
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Abstract
The disposable visual sputum suction tube with the adjustable direction comprises a flexible tube, wherein the head end of the flexible tube is inserted into a respiratory tract of a human body, the rear end of the flexible tube is connected with a main tube of a Y-shaped tee joint, and the other two ports of the Y-shaped tee joint are respectively provided with a negative pressure suction joint used for being connected with a negative pressure device and an optical fiber interface used for being connected with an optical fiber imaging system; a sputum suction port and an imaging optical fiber port are formed in the head end of the flexible pipe, and a negative pressure suction channel is communicated between the sputum suction port and the negative pressure suction connector; an optical fiber inserting channel is communicated between the optical fiber imaging port and the optical fiber interface, and the imaging optical fiber port is hermetically matched with a transparent sealing piece; a keel traction device is arranged in the flexible pipe, and the keel traction device comprises two keels which are formed by sequentially hinging and connecting a plurality of rotating rings in pairs and can adjust the curvature; the rear end of the keel extends into a main pipe of the Y-shaped tee joint and is connected with a direction adjusting button for adjusting the form change of the keel. The utility model discloses can realize inhaling the visual and adjustable function of phlegm pipe direction of phlegm, and make and inhale that the phlegm process is more accurate, safe and high-efficient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to disposable visual adjustable direction inhale phlegm pipe.
Background
Any disease that causes cough weakness, increased sputum production and viscous sputum can cause sputum excretion disorder and sputum retention. The main harm is that the patient has dyspnea, aggravation of infection, prolonged rehabilitation time, and hypoxia-induced cardiovascular and cerebrovascular related diseases, and suffocation death can be caused in serious cases. The traditional Chinese medicine composition is commonly used for chronic obstructive pulmonary disease, post-major-operation anesthesia, cerebrovascular accidents, chronic diseases of nervous systems affecting respiratory muscles, severe pulmonary infection, people with long-term tracheal intubation and the like, and the incidence rate is high. According to statistics, the incidence of sputum retention in ICU (intensive care unit) is above 60%. The conventional treatment means is mainly negative pressure sputum suction. The traditional negative pressure sputum suction device mainly sucks the sputum through the blind, cannot adjust the direction, depends on experience, hand feeling and entering depth adjustment of medical staff during sputum suction, is difficult to pertinently enter specific air passages on the left side and the right side, is low in sputum suction efficiency, and is easy to damage the tracheal wall.
Disclosure of Invention
In order to overcome the problems, the utility model provides a disposable visual sputum suction tube with adjustable direction.
The utility model adopts the technical proposal that: the disposable visual sputum suction tube with the adjustable direction comprises a flexible tube, wherein the head end of the flexible tube is inserted into a respiratory tract of a human body, the rear end of the flexible tube is connected with a main tube of a Y-shaped tee joint, and the other two ports of the Y-shaped tee joint are respectively provided with a negative pressure suction joint (5) used for being connected with a negative pressure device and an optical fiber interface (2) used for being connected with an optical fiber imaging system;
a sputum suction port and an imaging optical fiber port are formed in the head end of the flexible pipe, a negative pressure suction channel (1) is communicated between the sputum suction port and the negative pressure suction connector (5), an air vent is formed in the position, located on the Y-shaped tee main pipe, on the negative pressure suction channel (1), and the negative pressure suction channel (1) is communicated with the outside through the air vent; the air vent is connected with a negative pressure suction button (4), and the negative pressure suction button (4) closes or opens the air vent; an optical fiber inserting channel is communicated between the optical fiber imaging port and the optical fiber interface (2), and a transparent sealing piece (7) is matched at the imaging optical fiber port in a sealing way;
the flexible pipe is internally provided with a keel traction device (3), the keel traction device (3) comprises two keels which are hinged in pairs by a plurality of rotating rings in sequence to form an adjustable curvature, and the keels are arranged along the length direction of the flexible pipe and positioned at two sides of the negative pressure suction channel (1); the back end of the keel extends into the main pipe of the Y-shaped tee and is connected with a direction adjusting button (6) used for adjusting the shape change of the keel.
Furthermore, the optical fiber imaging system comprises an optical fiber guide pipe and an optical fiber imaging host, wherein the optical fiber guide pipe is arranged in the optical fiber insertion channel and is connected with the optical fiber imaging host after penetrating out through the optical fiber interface (2).
Furthermore, the optical fiber interface is provided with an external thread, the optical fiber conduit is rotatably connected with a thread sleeve, an internal thread matched with the external thread is arranged in the thread sleeve, and the optical fiber conduit is fixedly connected with the optical fiber interface through the thread sleeve.
Further, the negative pressure suction joint is of a hollow tapered tubular structure, the front end of the hollow tapered tubular structure is communicated with the negative pressure suction channel, and the rear end of the hollow tapered tubular structure is connected with the negative pressure device.
Further, the negative pressure suction button is a soft protruding cylinder, and the soft protruding cylinder is matched with the vent hole.
Further, the diameter of the negative pressure suction channel is 3mm, and the diameter of the optical fiber channel is 1.5 mm.
The utility model has the advantages that: the external optical fiber channel and the left and right side keel traction devices are added, the external optical fiber imaging system which can be repeatedly used for many times is equipped, the sputum suction visual and sputum suction pipe direction adjustable functions can be realized, and the sputum suction process is more accurate, safe and efficient. The external optical fiber imaging system can be repeatedly used, so that the medical economic burden and the patient cost are not obviously increased, and the system has the characteristics of safety, simplicity, high efficiency, economy and the like.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the suction tube.
Description of reference numerals: 1. a negative pressure suction channel; 2. an optical fiber interface; 3. a keel traction device; 4. a negative pressure suction button; 5. a negative pressure suction joint; 6. a direction adjustment button; 7. and a seal.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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 directions or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear on the basis of the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but not for indication or suggestion that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein 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 should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 as a specific case by those skilled in the art.
Referring to the attached drawings, the disposable visual direction-adjustable sputum aspirator comprises a flexible tube, wherein the head end of the flexible tube is inserted into the respiratory tract of a human body, the rear end of the flexible tube is connected with a main tube of a Y-shaped tee joint, the other two ports of the Y-shaped tee joint are respectively provided with a negative pressure suction joint 5 and an optical fiber interface 2, the negative pressure suction joint 5 is connected with an external negative pressure device, and the optical fiber interface 2 is connected with an optical fiber imaging system;
a sputum suction port and an imaging optical fiber port are formed in the head end of the flexible pipe, and a negative pressure suction channel 1 with the diameter of 3mm is communicated between the sputum suction port and the negative pressure suction connector 5; a vent hole is arranged on the negative pressure suction channel 1 and positioned at the main pipe of the Y-shaped tee joint, and the vent hole communicates the negative pressure suction channel 1 with the outside; the vent hole is connected with a negative pressure suction button 4, the negative pressure suction button 4 is positioned on the Y-shaped three-way main pipe, and the shape of the negative pressure suction button is a soft raised cylinder matched with the vent hole; when the negative pressure suction button 4 is pressed, namely the negative pressure sealing switch 4 is closed, the negative pressure suction channel 1 can realize the negative pressure suction function after being sealed, and when the negative pressure suction button 4 is stopped being pressed, namely the negative pressure sealing switch 4 is opened, the negative pressure suction channel 1 is not closed any more, the negative pressure state disappears, and the sputum suction is stopped.
An optical fiber inserting channel with the diameter of about 1.5mm is communicated and arranged between the optical fiber imaging port and the optical fiber interface 2, and a transparent sealing piece 7 is matched at the imaging optical fiber port in a sealing way; the optical fiber imaging system comprises an optical fiber guide pipe and an optical fiber imaging host, wherein the optical fiber guide pipe is arranged in the optical fiber insertion channel and is connected with the optical fiber imaging host after penetrating out through the optical fiber interface 2, so that the visual function is realized. Be equipped with the external screw thread on the optical fiber interface 2, the last rotation of fiber conduit is connected with the thread bush, be equipped with in the thread bush with external screw thread assorted internal thread, fiber conduit passes through thread bush and optical fiber interface 2 fixed connection.
The flexible pipe is internally provided with a keel traction device 3, the keel traction device 3 comprises two keels which are formed by sequentially hinging and connecting a plurality of rotating rings in pairs and can adjust the curvature, and the keels are arranged along the length direction of the flexible pipe and positioned at two sides of the negative pressure suction channel 1; the back end of the keel extends into the main pipe of the Y-shaped tee joint and is connected with a direction adjusting button 6 for adjusting the form change of the keel. The direction adjusting device 6 is positioned at the 3cm position at the opposite side of the negative pressure suction button 4; the keels are of a rigid specific woven structure, can be bent in an arc shape but cannot be folded, and can be pushed upwards or downwards through the direction adjusting buttons 6 to achieve the purpose that the head end of the sputum suction tube swings up and down, so that the up-and-down direction adjustment of the sputum suction tube is achieved.
The optical fiber connector 2 is provided with an external thread, the optical fiber conduit is rotatably connected with a threaded sleeve, an internal thread matched with the external thread is arranged in the threaded sleeve, and the optical fiber conduit is fixedly connected with the optical fiber connector 2 through the threaded sleeve.
The utility model discloses compare in ordinary phlegm pipe of inhaling, its innovation part lies in having increased optic fibre and inserted the passageway and control side fossil fragments draw gear to be equipped with the external optic fibre imaging system that can supply repetitious usage, realized inhaling the visual regulatory function of phlegm pipe direction of inhaling of phlegm.
The embodiments described in this specification are merely illustrative of implementations of the inventive concepts, and the scope of the invention should not be considered limited to the specific forms set forth in the embodiments, but rather the scope of the invention is intended to include equivalent technical means as would be understood by those skilled in the art from the inventive concepts.
Claims (6)
1. Disposable visual sputum aspirator pipe of adjustable direction, its characterized in that: the negative pressure suction connector comprises a flexible pipe, the head end of the flexible pipe is inserted into the respiratory tract of a human body, the rear end of the flexible pipe is connected with a main pipe of a Y-shaped tee joint, and the other two ports of the Y-shaped tee joint are respectively provided with a negative pressure suction connector (5) used for being connected with a negative pressure device and an optical fiber interface (2) used for being connected with an optical fiber imaging system;
a sputum suction port and an imaging optical fiber port are formed in the head end of the flexible pipe, a negative pressure suction channel (1) is communicated between the sputum suction port and the negative pressure suction connector (5), an air vent is formed in the position, located on the Y-shaped tee main pipe, on the negative pressure suction channel (1), and the negative pressure suction channel (1) is communicated with the outside through the air vent; the vent hole is connected with a negative pressure suction button (4), and the negative pressure suction button (4) closes or opens the vent hole; an optical fiber inserting channel is communicated between the optical fiber imaging port and the optical fiber interface (2), and a transparent sealing piece (7) is matched at the imaging optical fiber port in a sealing way;
the flexible pipe is internally provided with a keel traction device (3), the keel traction device (3) comprises two keels which are hinged in pairs by a plurality of rotating rings in sequence to form an adjustable curvature, and the keels are arranged along the length direction of the flexible pipe and positioned at two sides of the negative pressure suction channel (1); the rear end of the keel extends into a main pipe of the Y-shaped tee joint and is connected with a direction adjusting button (6) used for adjusting the form change of the keel.
2. The disposable visual direction-adjustable sputum aspirator of claim 1, wherein: the optical fiber imaging system comprises an optical fiber guide pipe and an optical fiber imaging host, wherein the optical fiber guide pipe is arranged in the optical fiber insertion channel and is connected with the optical fiber imaging host after penetrating out through the optical fiber interface (2).
3. The disposable, visually adjustable, direction sputum aspirator tube of claim 2, wherein: the optical fiber connector is characterized in that external threads are arranged on the optical fiber connector (2), a threaded sleeve is rotatably connected onto the optical fiber conduit, internal threads matched with the external threads are arranged in the threaded sleeve, and the optical fiber conduit is fixedly connected with the optical fiber connector (2) through the threaded sleeve.
4. The disposable visual direction-adjustable sputum aspirator of claim 1, wherein: the negative pressure suction joint (5) is of a hollow tapered tubular structure, the front end of the hollow tapered tubular structure is communicated with the negative pressure suction channel (1), and the rear end of the hollow tapered tubular structure is connected with a negative pressure device.
5. The disposable visual direction-adjustable sputum aspirator of claim 1, wherein: the negative pressure suction button (4) is a soft protruding cylinder, and the soft protruding cylinder is matched with the vent hole.
6. The disposable visual direction-adjustable sputum aspirator of claim 1, wherein: the diameter of the negative pressure suction channel (1) is 3mm, and the diameter of the optical fiber channel is 1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121083922.5U CN217366654U (en) | 2021-05-20 | 2021-05-20 | Disposable visual sputum aspirator tube with adjustable direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121083922.5U CN217366654U (en) | 2021-05-20 | 2021-05-20 | Disposable visual sputum aspirator tube with adjustable direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217366654U true CN217366654U (en) | 2022-09-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121083922.5U Active CN217366654U (en) | 2021-05-20 | 2021-05-20 | Disposable visual sputum aspirator tube with adjustable direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217366654U (en) |
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2021
- 2021-05-20 CN CN202121083922.5U patent/CN217366654U/en active Active
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