A bronchoscope three-way device

Abstract

This utility model discloses a bronchoscopic three-way device, including an endoscope biopsy tubing body and a bronchoscopic ventilation device connected to the endoscope biopsy tubing body; the endoscope biopsy tubing body has a biopsy tubing inside; the bronchoscopic ventilation device includes a tubing body, a first biopsy port along the top of the tubing body, a second biopsy port along the bottom of the tubing body, and a ventilation branch tubing located on the side wall of the tubing body; the extension direction of the ventilation branch tubing is perpendicular to the extension direction of the tubing body of the bronchoscopic ventilation device; the ventilation branch tubing is connected to an oxygen pipeline; the above device can continue to serve as a biopsy tubing for delivering various instruments, and can also provide oxygen delivery function for patients by directly inhaling oxygen into the trachea through the tubing.

Description

Technical Field

[0001] This utility model relates to the field of medical supplies technology, and in particular to a bronchoscope three-way device. Background Technology

[0002] A bronchoscopy is a medical device used to examine the interior of the respiratory tract, primarily for the diagnosis and treatment of respiratory-related diseases. Here are some of the main functions of a bronchoscopy device: It allows direct observation of the trachea and bronchi, including lesions such as inflammation, bleeding points, foreign bodies, and tumors. It also allows for sample collection: a bronchoscopy device can be used to perform tissue biopsies or cell brushes to obtain pathological evidence to aid in disease diagnosis. For example, in cases of suspected lung cancer, tissue samples can be obtained for pathological analysis. Furthermore, it allows for suctioning and clearing secretions: for patients with large amounts of secretions or sputum accumulation, a bronchoscopy can be used for direct suction to maintain a clear airway.

[0003] These features make the bronchoscopy an indispensable tool in fields such as respiratory medicine and thoracic surgery.

[0004] Further research revealed that conventional bronchoscopes lack the function of supplying air; during bronchoscopy, patients typically require continuous oxygen inhalation to maintain normal oxygenation. However, traditional bronchoscopic equipment often lacks this air supply function, which to some extent limits the convenience and safety of the procedure. Utility Model Content

[0005] The main purpose of this invention is to provide a three-way bronchoscope device. When performing a bronchoscopy, the patient needs to inhale oxygen. Therefore, a three-way bronchoscope device is designed for this biopsy tube. It can continue to be used as a biopsy tube to deliver various instruments, and at the same time, it can also allow the patient to directly inhale oxygen into the trachea through the tube.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A bronchoscopic three-way device includes an endoscope biopsy tubing body and a bronchoscopic ventilation device connected to the endoscope biopsy tubing body; the endoscope biopsy tubing body has a biopsy tubing inside.

[0008] The bronchoscope ventilation device includes a tubing body, a first biopsy port along the top of the tubing body, a second biopsy port along the bottom of the tubing body, and a ventilation branch tubing disposed on the side wall of the tubing body; the extension direction of the ventilation branch tubing is perpendicular to the extension direction of the tubing body of the bronchoscope ventilation device.

[0009] The ventilation branch pipe is connected to the oxygen pipeline.

[0010] Preferably, a waterproof cap is also provided at the first biopsy port at the top of the ventilation branch pipe, and the waterproof cap is used to seal the first biopsy port at the top of the ventilation branch pipe.

[0011] Preferably, the tubing body of the bronchoscope ventilation device is detachably connected to the second biopsy port of the endoscopic biopsy tubing body.

[0012] Preferably, the first biopsy port at the top of the ventilation branch pipe is threadedly connected to the waterproof cap.

[0013] Preferably, an oxygen supply flow control valve is also provided between the ventilation branch pipeline and the oxygen pipeline.

[0014] Preferably, the ventilation branch pipe is a sterile engineering plastic component.

[0015] Preferably, the waterproof cap is a rubber stopper or an engineering plastic structural cap.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This invention provides a three-way bronchoscope device with a three-way connector structure. The three-way bronchoscope device comprises an endoscope biopsy tubing body, a bronchoscope ventilation device connected to the endoscope biopsy tubing body, a biopsy tubing, a ventilation branch tubing, an oxygen tubing, etc. The bronchoscope ventilation device includes a tubing body, a first biopsy port along the top of the tubing body, a second biopsy port along the bottom of the tubing body, and a ventilation branch tubing located on the side wall of the tubing body. The extension direction of the ventilation branch tubing is perpendicular to the extension direction of the tubing body of the bronchoscope ventilation device. The ventilation branch tubing is connected to the oxygen tubing. This innovative design of the three-way connector structure (i.e., the bronchoscope three-way device) not only retains the original biopsy function, allowing doctors to flexibly pass various biopsy instruments through the tubing, but also has the ability to directly deliver oxygen. Specifically, one end of the three-way connector is connected to an oxygen source (oxygen tubing), and the other end is connected to the biopsy channel and the patient's trachea, respectively. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure and appearance of this utility model;

[0019] Figure 2 This is a partial structural appearance diagram of the present invention;

[0020] Figure 3 This is a partial structural diagram of the present invention.

[0021] In the figure: Endoscopic biopsy tubing body 10; bronchoscope ventilation device 20; tubing body 21; first biopsy port 22; second biopsy port 23; ventilation branch tubing 24; oxygen tubing 30 connected; waterproof cap 40; humidification bottle 50. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Example 1

[0024] like Figure 1 and Figure 2 As shown in the figure, a bronchoscopic three-way device provided in this embodiment of the present invention includes an endoscope biopsy tube body 10 and a bronchoscopic ventilation device 20 connected to the endoscope biopsy tube body; the endoscope biopsy tube body 10 is provided with a biopsy tube inside.

[0025] The bronchoscope ventilation device 20 includes a tube body 21, a first biopsy port 22 disposed along the top of the tube body, a second biopsy port 23 disposed along the bottom of the tube body, and a ventilation branch tube 24 disposed on the side wall of the tube body; the extension direction of the ventilation branch tube 24 is perpendicular to the extension direction of the tube body 21 of the bronchoscope ventilation device 20.

[0026] The ventilation branch pipe 24 is connected to the oxygen pipe 30.

[0027] Preferably, a waterproof cap 40 is also provided at the first biopsy port at the top of the ventilation branch pipe, and the waterproof cap 40 is used to seal the first biopsy port at the top of the ventilation branch pipe.

[0028] Preferably, the tubing body of the bronchoscope ventilation device is detachably connected to the second biopsy port of the endoscopic biopsy tubing body. This detachable connection facilitates installation and disassembly, enhancing the flexibility and maintainability of the equipment.

[0029] Preferably, the first biopsy port at the top of the vent branch pipe is threadedly connected to the waterproof cap. The threaded connection secures the waterproof cap, ensuring a tight seal, preventing liquid ingress, and facilitating disassembly and assembly.

[0030] Preferably, an oxygen supply flow control valve is also provided between one end of the ventilation branch pipe 24 and one end of the oxygen pipe 30; at the same time, the other end of the oxygen pipe 30 is connected to the humidification bottle 50, and then the humidification bottle 50 is connected to the oxygen tank (or the humidification bottle 50 and the oxygen tank are integrated into one structure). Through the connection with the humidification bottle, oxygen humidification is achieved, improving patient comfort and treatment effectiveness.

[0031] Preferably, the ventilation branch pipe 24 is a sterile engineering plastic component. The sterility of the material must be ensured to meet the hygiene requirements of medical devices.

[0032] Preferably, the waterproof cap is a leather plug or an engineering plastic structural cap. The choice of either material ensures the waterproof function.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A three-way bronchoscope device, characterized in that: The device includes an endoscopic biopsy tubing body and a bronchoscope ventilation device connected to the endoscopic biopsy tubing body; the endoscopic biopsy tubing body has a biopsy tubing inside. The bronchoscope ventilation device includes a tubing body, a first biopsy port disposed along the top of the tubing body, a second biopsy port disposed along the bottom of the tubing body, and a ventilation branch tubing disposed on the side wall of the tubing body. The extension direction of the ventilation branch pipe is perpendicular to the extension direction of the pipe body of the bronchoscope ventilation device. The ventilation branch pipe is connected to the oxygen pipeline.

2. The bronchoscope three-way device according to claim 1, characterized in that: A waterproof cap is also provided at the first biopsy port at the top of the ventilation branch pipe, and the waterproof cap is used to seal the first biopsy port at the top of the ventilation branch pipe.

3. The bronchoscope three-way device according to claim 1, characterized in that: The tubing body of the bronchoscope ventilation device is detachably connected to the second biopsy port of the endoscope biopsy tubing body.

4. The bronchoscope three-way device according to claim 1, characterized in that: The first biopsy port at the top of the ventilation branch pipe is threadedly connected to the waterproof cap.

5. A bronchoscope three-way device according to claim 1, characterized in that: An oxygen supply flow control valve is also installed between the ventilation branch pipeline and the oxygen pipeline.

6. The bronchoscope three-way device according to claim 1, characterized in that: The ventilation branch pipes are made of sterile engineering plastic.

7. A bronchoscope three-way device according to claim 4, characterized in that: The waterproof cap is a leather plug or an engineering plastic structural cap.

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