Improved smoke suction barrel used in operation process

Abstract

The utility model discloses an improved smoke suction barrel used in an operation process. The improved smoke suction barrel comprises a suction pipe, a three-way pipe fitting and a smoke suction barrel which are connected in sequence, one end of the suction tube is connected with negative pressure equipment; the three-way pipe fitting comprises two connecting ends and a movable opening and closing end; the two connecting ends are respectively connected with the suction pipe and the smoke suction cylinder; the opening and closing state of the movable opening and closing end is manually controlled; the inner diameter of the smoke suction cylinder is larger than that of the suction pipe. The smoke suction tube has the inner diameter larger than that of the suction tube, is in a wide-mouth shape and can suck smoke in a large area, the smoke suction function is guaranteed, the smoke suction efficiency is improved, and the effects of clearing the surgical field and guaranteeing the health of doctors and patients are achieved; the movable opening and closing end of the three-way pipe fitting is freely controlled manually and closed in a normal state, when the smoke suction cylinder sucks blood clots or tissues and is blocked, suction force can be cut off by opening the movable opening and closing end to pour out sucked objects, negative pressure equipment does not need to be closed, operation is simpler and more time-saving, and the influence on the operation process is reduced to the maximum extent.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical medical instruments, in particular to an improved smoking barrel used in surgical procedures. Background Art

[0002] With the development of the times, more and more people are paying attention to environmental pollutants in the operating room. When using an electric knife to cut or electrocoagulate tissue during surgery, a large amount of waste gas (aerosol) will be produced, which not only affects the surgeon's field of vision, but also has a pungent and unpleasant smell, which may cause certain effects and harm to the health of medical staff and surgical patients. Studies have confirmed that the smoke produced by cutting or electrocoagulation during surgery will accumulate in the human body for a long time and damage the reactivity of the human nervous system.

[0003] In order to improve the efficiency and quality of surgery, ensure the physical and mental health of surgical patients and medical staff, and avoid the impact of some objective operational factors on the quality of surgery and the health of doctors and patients, more auxiliary medical tools, instruments, and consumables are gradually applied to surgery.

[0004] In the prior art, a hose connected to a negative pressure device is mainly used, and an aspirator head is installed at the end of the hose to absorb surgical products such as blood, smoke, etc., but there are the following disadvantages: the aspirator head is relatively slender, and it cannot absorb smoke while absorbing blood, so the suction function is reduced, causing the smoke to spread, and because the caliber of the aspirator head is limited, it may be blocked by blood clots or tissues when absorbing blood. At this time, the negative pressure device must be turned off to remove the blood clots or tissues, which is cumbersome to operate and affects the efficiency of the operation. Utility Model Content

[0005] The utility model aims to provide an improved smoking barrel used in surgical procedures, which solves the problems existing in the prior art and can absorb smoke over a large area during the surgical procedure, thereby improving the smoking efficiency.

[0006] In order to achieve the above purpose, the solution of the utility model is:

[0007] An improved smoking barrel used during surgery, comprising a suction tube, a three-way pipe fitting and a smoking barrel connected in sequence; one end of the suction tube is used to connect to a negative pressure device; the three-way pipe fitting comprises two connecting ends and a movable opening and closing end; the two connecting ends are respectively connected to the suction tube and the smoking barrel; the opening and closing state of the movable opening and closing end is manually controlled; the inner diameter of the smoking barrel is larger than the inner diameter of the suction tube.

[0008] The suction tube is a hose.

[0009] Both ends of the suction tube are provided with joints.

[0010] The three-way pipe fitting is also provided with a plug for movably sealing the movable open and closed ends, and the plug is integrally connected to the three-way pipe fitting.

[0011] The smoking tube is a syringe.

[0012] After adopting the above technical solution, the utility model has the following technical effects:

[0013] The utility model connects a three-way pipe fitting and a smoking tube in sequence at the end of the suction tube. The smoking tube has a larger inner diameter than the suction tube and is in a wide-mouthed shape, so that smoke can be absorbed over a large area. The smoke absorption function can be ensured while absorbing blood and water, thereby improving the smoking efficiency, thereby achieving the effect of clear surgical field and protecting the health of doctors and patients. The movable opening and closing end of the three-way pipe fitting is manually controlled freely, and is kept closed under normal circumstances to achieve the connection between the suction tube and the smoking tube, thereby realizing the negative pressure absorption function. When the smoking tube is blocked by sucking blood clots or tissues, the movable opening and closing end can be opened to cut off the suction to pour out the sucked material, without turning off the negative pressure equipment, so the operation is simpler and time-saving, and the impact on the surgical process is minimized. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model;

[0015] Description of Figure Numbers:

[0016] 1-suction tube; 11-connector;

[0017] 2- tee pipe fitting; 21- connection end; 22- connection end; 23- movable opening and closing end; 24- plug;

[0018] 3-Smoking pipe. DETAILED DESCRIPTION

[0019] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0020] refer to Figure 1 As shown, the utility model discloses an improved smoking barrel used in surgical procedures, comprising a suction tube 1, a three-way pipe fitting 2 and a smoking tube 3 connected in sequence;

[0021] One end of the suction tube 1 is used to connect to the negative pressure device;

[0022] The three-way pipe fitting 2 includes two connecting ends 21, 22 and a movable opening and closing end 23; the two connecting ends 21, 22 are respectively connected to the suction pipe 1 and the smoking tube 3; the movable opening and closing end 23 is manually controlled to open and close;

[0023] The inner diameter of the smoking tube 3 is larger than the inner diameter of the suction tube 1 .

[0024] Through the above scheme, the utility model connects the three-way pipe fitting 2 and the smoking tube 3 in sequence at the end of the suction tube 1. The smoking tube 3 has a larger inner diameter than the suction tube 1 and is wide-mouthed, which can absorb smoke over a large area. While absorbing blood and water, it can also ensure the smoke absorption function, thereby improving the smoking efficiency, thereby achieving a clear surgical field and protecting the health of doctors and patients; the movable opening and closing end 23 of the three-way pipe fitting 2 is manually controlled freely, and is kept closed under normal circumstances to achieve the connection between the suction tube 1 and the smoking tube 3, thereby realizing the negative pressure absorption function. When the smoking tube 3 is blocked by sucking blood clots or tissues, the movable opening and closing end 23 can be opened to cut off the suction to pour out the inhaled material, without turning off the negative pressure equipment, and the operation is simpler and time-saving, minimizing the impact on the surgical process.

[0025] Specific embodiments of the present utility model are shown below.

[0026] The suction tube 1 is a soft tube, which is easy to take and does not easily interfere with the movement of the three-way pipe 2 and the smoking tube 3. For example, it can be a sputum suction tube commonly used in an operating room.

[0027] Both ends of the suction tube 1 are provided with joints 11 for achieving a sealed connection.

[0028] The three-way pipe fitting 2 is also provided with a plug 24 for movably sealing the movable opening and closing end 23. The plug 24 is integrally connected to the three-way pipe fitting 2 and is not easy to be lost.

[0029] The smoking tube 3 is a syringe, such as the syringe of a 50ml syringe.

[0030] That is to say, the materials of the utility model can be obtained locally in the operating room and assembled together, and the use is very convenient and quick.

[0031] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. An improved smoking barrel for use during surgery, characterized in that: It includes a suction tube, a three-way pipe fitting and a smoking tube connected in sequence; One end of the suction tube is used to connect to a negative pressure device; The three-way pipe fitting includes two connecting ends and a movable opening and closing end; the two connecting ends are respectively connected to the suction tube and the smoking tube; the movable opening and closing end is manually controlled to open and close; The inner diameter of the smoking tube is larger than the inner diameter of the suction tube.

2. The improved smoking barrel for use during surgery as claimed in claim 1, characterized in that: The suction tube is a hose.

3. The improved smoking barrel for use during surgery as claimed in claim 1, characterized in that: Both ends of the suction tube are provided with joints.

4. The improved smoking barrel for use during surgery as claimed in claim 1, characterized in that: The three-way pipe fitting is also provided with a plug for movably sealing the movable open and closed ends, and the plug is integrally connected to the three-way pipe fitting.

5. The improved smoking barrel for use during surgery as claimed in claim 1, characterized in that: The smoking tube is a syringe.

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