Anti-injury sputum suction tube special for bronchofiberscope

Abstract

The utility model provides an anti-injury sputum suction tube special for a bronchofiberscope, belongs to the technical field of sputum suction tubes, mainly aims to solve the problem that a traditional sputum suction tube is prone to injuring mucosa of a patient during sputum suction, and adopts the technical scheme that the anti-injury sputum suction tube comprises a sputum suction tube body, a shunt tube is arranged on the inner side of the sputum suction tube body, a bronchofiberscope groove is formed in the shunt tube, and the bronchofiberscope is arranged in the bronchofiberscope groove in a penetrating manner; a sputum suction soft head is arranged at one end of the sputum suction tube body, multiple sets of sputum suction holes are formed in the peripheral side of the sputum suction soft head, an upper sputum suction tube opening and a lower sputum suction tube opening are formed in the sputum suction tube body, and a suction assembly is arranged on one side of the sputum suction tube body. The sputum suction efficiency can be guaranteed, mucous membrane tissue in the oral cavity or the nasal cavity of a patient is not prone to being hurt, medical workers can be helped to accurately find the sputum position through auxiliary positioning of the bronchofiberscope, the time needed for sputum suction is shortened, and the problem that a traditional sputum suction tube is prone to injuring the mucous membrane of the patient is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sputum suction tubes, and more specifically, relates to a special damage-resistant sputum suction tube for bronchofiberoscopes. Background Art

[0002] Early suctioning methods were very simple and crude. Doctors usually used their fingers or ordinary straws to suction to clear the sputum from the patient's respiratory tract. However, this method carries great risks and is prone to infection and irritation. It is also not effective enough. With the development of technology, the size of the suction device has gradually decreased, and the operation has become easier. Modern suction devices are usually small and lightweight, and sometimes they can even be carried on the patient, making it convenient to suction sputum at any time. In addition to the innovation of equipment, the suction technology itself has also been improved. The traditional suction method can only clear part of the sputum in the respiratory tract.

[0003] For example, the Chinese utility model patent with patent number 201620020911.5 provides a suction tube, which generates negative pressure by operating a negative pressure joint. Since the negative pressure joint is connected to the connecting end of the suction tube body, when negative pressure is generated, the secretions enter from the suction end of the suction tube body and are sucked out by the suction tube. In the process of the secretions entering along the suction end, since it is connected by multiple connecting rods, the secretions are quickly sucked into the suction tube body. The guiding end is used to guide the suction tube in the process of inserting it into the human body. It has a simple structure and is convenient for attracting secretions. However, traditional suction tubes often cannot accurately locate the position where suction is required during the suction process, thereby accidentally scratching the patient's mucosa. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a special anti-damage sputum suction tube for bronchofiberscope, so as to solve the technical problem in the prior art that traditional sputum suction tubes are prone to injuring the patient's mucosa during sputum suction.

[0005] The purpose and efficacy of the utility model of a special anti-damage sputum suction tube for bronchoscopy are achieved by the following specific technical means:

[0006] A damage-resistant suction tube specially designed for a fiberoptic bronchoscopy comprises a suction tube body, a soft connecting tube provided on one side of the suction tube body, a closing cover provided on one end of the soft connecting tube, a shunt tube provided on the inside of the suction tube body, a mirror groove provided in the shunt tube, a fiberoptic bronchoscopy passed through the mirror groove, a soft suction head provided at one end of the suction tube body, a plurality of groups of suction holes provided around the soft suction head, an upper suction tube opening and a lower suction tube opening provided inside the suction tube body, and a suction component provided on one side of the suction tube body.

[0007] The above technical solution further includes: the suction component includes a suction device, an extension hose is provided on the top of the suction device, and a connector is provided at one end of the extension hose.

[0008] The above technical solution further includes: a connecting tube is provided at one end of the joint, and two groups of suction tubes are provided around the connecting tube.

[0009] The above technical solution further includes: the two groups of suction tubes are respectively connected to the upper sputum suction tube port and the lower sputum suction tube port.

[0010] The above technical solution further includes: a thread groove is provided on one side of the sputum suction tube body, and a thread is provided on the inner side of the sputum suction soft head corresponding to the thread groove.

[0011] The above technical solution further includes: the sputum suction soft head is connected to the sputum suction tube body through the thread.

[0012] The above technical solution further includes: an observation port is provided on the top of the sputum suction soft head, and an observation port is provided in the observation groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The suction tip's smooth, rounded top reduces patient discomfort compared to traditional cross-sectional suction ports. Multiple suction holes around the tip ensure efficient suction without damaging the mucosal tissue inside the patient's mouth or nasal cavity. The suction tube allows the upper and lower suction ports to draw out sputum without touching the bronchoscope, reducing the risk of cross-infection. The soft connecting tube seals the tube after suctioning, preventing sputum from leaking. Through the arrangement of the suction tip, suction tube body and bronchoscope, when using the device, the suction tip and the suction tube body are connected together through threads. This structure prevents the suction tip from falling into the patient's nasal or oral cavity and causing danger during suction operation. The bronchoscope is inserted from the mirror slot in the shunt tube until it touches the observation port on the suction tip, so that the patient's sputum position can be accurately observed and accurately positioned. The suction hole on the suction tip is arranged near the lens of the bronchoscope to ensure that the sputum can be accurately sucked in. Through the arrangement of the suction tube body and the connecting tube, when using the device, the suction provided by the aspirator can be evenly distributed to the two sets of suction tubes by the connecting tube, so that the upper suction port and the lower suction port can perform suction work at the same time, dividing the suction into two streams, which can both ensure the suction efficiency and reduce the risk of injury to the patient due to excessive suction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a special anti-damage sputum suction tube for fiberoptic bronchoscopy in the utility model;

[0016] Figure 2This is an exploded view of a special anti-damage sputum suction tube for a fiberoptic bronchoscopy;

[0017] Figure 3 For this utility model Figure 2 A magnified schematic diagram of area a;

[0018] Figure 4 This is a schematic diagram of the structure of the sputum suction tube body and the sputum suction soft head after being separated in the utility model of a special anti-damage sputum suction tube for bronchoscopy;

[0019] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of area b.

[0020] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0021] 1. Suction tube body; 2. Soft connecting tube; 3. Closure cap; 4. Shunt tube; 5. Mirror slot; 6. Upper suction tube opening; 7. Lower suction tube opening; 8. Threaded groove; 9. Thread; 11. Suction soft tip; 12. Suction hole; 13. Observation port; 14. Observation slot; 21. Extension hose; 22. Connector; 23. Connecting tube; 24. Suction tube; 101. Bronchoscope; 201. Suction device. DETAILED DESCRIPTION

[0022] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] Example:

[0024] As attached Figure 1 To the attached Figure 5 As shown:

[0025] The utility model provides a special anti-damage sputum suction tube for fiber bronchoscope, comprising a sputum suction tube body 1, a soft connecting tube 2 is provided on one side of the sputum suction tube body 1, a closing cover 3 is provided on one end of the soft connecting tube 2, a shunt tube 4 is provided on the inner side of the sputum suction tube body 1, a mirror groove 5 is provided in the shunt tube 4, a fiber bronchoscope 101 is passed through the mirror groove 5, a sputum suction soft head 11 is provided on one end of the sputum suction tube body 1, a plurality of groups of sputum suction holes 12 are provided on the side of the sputum suction soft head 11, an upper sputum suction tube port 6 and a lower sputum suction tube port 7 are provided inside the sputum suction tube body 1, a suction component is provided on one side of the sputum suction tube body 1, and the sputum suction soft head 11 is provided with a suction component. The multiple groups of suction holes 12 opened on the circumferential side can increase the suction area, improve the suction efficiency, clear the secretions in the respiratory tract, and reduce the irritation to the patient's respiratory tract. The suction tube is a disposable medical product, which helps prevent cross infection and ensures that it is sterile each time it is used, thereby increasing the safety of the patient. With the assistance of the fiberoptic bronchoscope 101, the sputum position can be accurately located, the suction efficiency can be increased, and the patient's discomfort can be further reduced. Compared with the traditional blind insertion suction method, the operation under direct vision of the fiberoptic bronchoscope 101 can reduce the risk of airway mucosal damage.

[0026] Among them, see Figure 2 As shown, the suction component includes a suction device 201, an extension hose 21 is provided on the top of the suction device 201, a connector 22 is provided at one end of the extension hose 21, a connecting tube 23 is provided at one end of the connecting tube 22, two groups of suction tubes 24 are provided around the connecting tube 23, and the two groups of suction tubes 24 are respectively connected to the upper suction tube port 6 and the lower suction tube port 7; the two groups of suction tubes 24 arranged around the connecting tube 23 can distribute the suction force provided by the suction device 201 to the upper suction tube port 6 and the lower suction tube port 7, so that the sputum can be sucked out.

[0027] Among them, see Figure 2 and Figure 3 As shown, a threaded groove 8 is provided on one side of the suction tube body 1, and a thread 9 is provided on the inner side of the suction soft head 11 corresponding to the threaded groove 8. The suction soft head 11 is connected to the suction tube body 1 through the thread 9. An observation groove 14 is provided on the top of the suction soft head 11, and an observation port 13 is provided in the observation groove 14; the suction soft head 11 connected by the thread 9 can ensure that the suction soft head 11 will not fall off during the suction operation and cause danger to the patient. The observation port 13 provided on the top of the suction soft head 11 can protect the bronchoscope 101 from contamination when the bronchoscope 101 can see sputum.

[0028] The specific usage and function of this embodiment are as follows: when using the device, the closure cover 3 is opened, and the fiberoptic bronchoscope 101 is placed into the mirror groove 5 in the shunt tube 4 until it touches the observation port 13. Then, the sputum suction soft head 11 is fixedly connected to the sputum suction tube body 1 through the thread 9. The extension hose 21 on the suction device 201 is connected to the connector 22. The other end of the connector 22 is connected to the introduction tube 23. After adjusting the suction force of the suction device 201, the sputum suction tube is inserted into the patient's nasal cavity or oral cavity. With the help of the fiberoptic bronchoscope 101, sputum is sucked in. The shunt tube 4 can ensure that the sputum does not come into contact with the fiberoptic bronchoscope 10. 1, the sputum is sucked into the upper suction tube port 6 and the lower suction tube port 7. Compared with the traditional cross-section suction port, the smooth top of the suction soft head 11 can reduce the patient's discomfort. The multiple groups of suction holes 12 opened on the side of the suction soft head 11 can ensure the efficiency of suction and are not easy to damage the mucosal tissue inside the patient's oral or nasal cavity. The auxiliary positioning of the bronchoscope 101 can help medical staff accurately find the sputum position, increase the suction efficiency, reduce the time required for suction, and reduce the patient's discomfort, thereby solving the problem that the traditional suction tube is easy to damage the patient's mucosa during suction.

[0029] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A special anti-damage sputum suction tube for bronchoscopy, comprising a sputum suction tube body (1), characterized in that: A soft connecting tube (2) is provided on one side of the suction tube body (1), a closing cover (3) is provided on one end of the soft connecting tube (2), a shunt tube (4) is provided on the inner side of the suction tube body (1), a mirror groove (5) is provided in the shunt tube (4), a fiber bronchoscope (101) is passed through the mirror groove (5), a soft suction head (11) is provided on one end of the suction tube body (1), a plurality of groups of suction holes (12) are provided on the circumference of the soft suction head (11), an upper suction tube opening (6) and a lower suction tube opening (7) are provided inside the suction tube body (1), and a suction component is provided on one side of the suction tube body (1).

2. The anti-damage sputum suction tube for bronchoscopy according to claim 1, characterized in that: The suction assembly comprises a suction device (201), an extension hose (21) is provided on the top of the suction device (201), and a connector (22) is provided at one end of the extension hose (21).

3. The anti-damage sputum suction tube for bronchoscopy according to claim 2, characterized in that: A connecting tube (23) is provided at one end of the joint (22), and two groups of suction tubes (24) are provided around the connecting tube (23).

4. The anti-damage sputum suction tube for bronchoscopy according to claim 3, characterized in that: The two groups of suction tubes (24) are respectively connected to the upper sputum suction tube opening (6) and the lower sputum suction tube opening (7).

5. The anti-damage sputum suction tube for bronchoscopy according to claim 1, characterized in that: A thread groove (8) is provided on one side of the sputum suction tube body (1), and a thread (9) is provided on the inner side of the sputum suction soft head (11) corresponding to the thread groove (8).

6. The anti-damage sputum suction tube for bronchoscopy according to claim 5, characterized in that: The sputum suction soft head (11) is connected to the sputum suction tube body (1) via the thread (9).

7. The anti-damage sputum suction tube for bronchoscopy according to claim 6, characterized in that: An observation slot (14) is provided on the top of the sputum suction soft head (11), and an observation port (13) is provided in the observation slot (14).

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