CN216675860U - Fume extractor used in chest surgery - Google Patents
Fume extractor used in chest surgery Download PDFInfo
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- CN216675860U CN216675860U CN202122971807.8U CN202122971807U CN216675860U CN 216675860 U CN216675860 U CN 216675860U CN 202122971807 U CN202122971807 U CN 202122971807U CN 216675860 U CN216675860 U CN 216675860U
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Abstract
The utility model discloses a smoke exhaust device used in conjunction with a thoracic surgery, which comprises a puncture outfit, a closed water-sealed bottle for containing sterile normal saline and a connecting pipe, wherein one end of the connecting pipe is connected with an exhaust port of an exhaust valve on the puncture outfit, and the other end of the connecting pipe is connected with an air inlet and liquid inlet pipe of the closed water-sealed bottle. The utility model fully utilizes the necessary articles in the same operation to seal the water-sealed bottle, solves the problem of smoke discharge in the operation, quickly connects the thoracic drainage tube for liquid discharge when the operation is finished, brings the thoracic drainage tube back to a ward, combines the articles in the same operation, and repeatedly utilizes the articles, thereby not only solving the smoke hazard in the operation room, protecting the physical and mental health of medical workers, ensuring the gas pressure in the thoracic cavity in the operation, but also not additionally increasing the burden of patients.
Description
Technical Field
The utility model relates to the field of medical supplies, in particular to a smoke exhaust device used in conjunction with thoracic surgery.
Background
In the operation of thoracoscope esophageal cancer radical surgery, in order to enable the lung to contract and facilitate the operation, carbon dioxide is required to be fed into the thoracic cavity, but a large amount of smoke is generated when an ultrasonic knife and an electrocoagulation hook are used in the operation, so that the visual field of the operation is interfered. The traditional method is that the puncture outfit is directly opened and discharged into the air, the smoke in an operation room is diffused, about 95 percent of the smoke is water, and the rest is virus, cell debris and the like. Medical workers inhale the lung, can cough continuously, and are harmful; meanwhile, the gas in the chest cavity of the patient escapes, so that the gas pressure in the chest cavity is difficult to control. The water is also delivered to a liquid storage tank filled with water on the ground by a pipeline, but the pipe dragging operation is troublesome and the pipe dragging tank is easy to knock over.
After the thoracoscope esophageal cancer radical treatment operation is finished, closed thoracic drainage is generally implemented, one end of a drainage tube is placed in a main thoracic cavity, and the other end of the drainage tube is connected into a closed water-sealed bottle which is lower than the drainage tube in position, so that gas can be discharged or liquid in the thoracic cavity can be collected, and lung tissues can be opened again to recover functions. The problem of smoke fog is solved by using necessary articles in the same operation, the operation is convenient, the damage caused by the smoke in the operation room is eliminated, and the economic burden of a patient is not increased.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide the smoke exhaust device used in conjunction with the thoracic surgery, which solves the problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
smoke exhaust device who combines to use in thoracic surgery, including puncture ware, the airtight water-sealed bottle and the connecting pipe of splendid attire aseptic normal saline, the gas vent of exhaust valve on the puncture ware is connected to connecting pipe one end, and the feed liquor pipe that admits air of airtight water-sealed bottle is connected to the other end.
The utility model further improves the technical scheme that the interfaces at the two ends of the connecting pipe are tightly sleeved and clamped with the exhaust port of the exhaust valve and the diameter of the mouth of the air inlet liquid inlet pipe of the closed water-sealed bottle in a matching and sleeving manner. The direct cup joint, the assembly, the disassembly and the change are convenient, the operation is easy, and the efficiency is high.
According to a further improved technical scheme of the utility model, the connecting pipe is a medical PVC hard bent pipe. The hard pipe is beneficial to connection, and the bent pipe is beneficial to angle connection.
The utility model further improves the technical scheme that a threaded bottle mouth is arranged on the top wall of the closed water-sealed bottle, two hole columns are convexly arranged on the top wall of a bottle cap which is screwed on the threaded bottle mouth in a matching mode, one hole column is used for connecting an air inlet and liquid inlet pipe, and the other hole column is provided with a hole plug or a hole cover. The hole plug or the hole cover on the hole column is tightly connected to form a sealed space, and the vent can be opened according to the requirement.
According to a further improved technical scheme of the utility model, the connecting pipe, the closed water-sealed bottle body and the air and liquid inlet pipe are made of transparent PVC materials. The internal situation is convenient to observe.
According to the further improved technical scheme, two sides of the bottle body of the closed water-sealed bottle extend upwards to form hanging lugs. Is hung on the side of the operation table, thereby not influencing the operation and being disordered by dragging.
The utility model has the beneficial effects that:
the utility model fully utilizes the necessary articles in the same operation to seal the water-sealed bottle, solves the problem of smoke discharge in the operation, quickly connects the thoracic drainage tube for liquid discharge when the operation is finished, brings the thoracic drainage tube back to a ward, combines the articles in the same operation with each other for reuse, solves the smoke hazard in the operation room, protects the physical and mental health of medical workers, ensures the gas pressure in the thoracic cavity in the operation, and does not additionally increase the burden of patients.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
As shown in figure 1, the utility model comprises a puncture outfit 1, a closed water-sealed bottle 2 for containing sterile physiological saline and a connecting pipe 3, wherein the top wall of the closed water-sealed bottle 2 is provided with a threaded bottle mouth, two hole columns 23 are convexly arranged on the top wall of a bottle cap 22 which is matched and screwed on the threaded bottle mouth, one hole column is used for connecting an air inlet and liquid inlet pipe, and the other hole column is provided with a hole cover. The connecting pipe 3, the sealed water-sealed bottle 2 and the air inlet liquid inlet pipe 21 are made of transparent PVC materials, and the connecting pipe 3 is a medical PVC hard bent pipe. One end of the connecting pipe 3 is tightly sleeved and clamped with the diameter of the exhaust port of the exhaust valve 11 on the puncture outfit, and the other end of the connecting pipe is tightly sleeved and clamped with the diameter of the air inlet liquid inlet pipe 21 of the closed water-sealed bottle, and the connecting pipe is directly connected in a pulling and inserting way. Two sides of the bottle body of the closed water-sealed bottle 2 extend upwards to form hanging lugs 4.
When the operation preparation work is carried out, the closed water-sealed bottle is opened, sterile physiological saline is poured into the bottle, the saline needs to permeate through the lower opening of the inner tube body of the bottle, then the bottle cap of the closed water-sealed bottle is screwed down, the air inlet liquid inlet pipe is connected to a hole column on the bottle cap, the other end of the air inlet liquid inlet pipe is tightly clamped with the connecting pipe, the other end of the connecting pipe is tightly clamped with the air outlet of the air exhaust valve on the puncture outfit, and the two side hangers are used for hooking the water-sealed bottle on a towel sheet on one side of an operation wound on the table board. When the ultrasonic knife and the electrocoagulation hook are used for generating smoke in an operation, the exhaust valve on the puncture outfit is opened by half, so that the smoke can be sucked into the saline in the water-sealed bottle, the pressure in the chest cavity of a patient is ensured, and the opening degree of the exhaust valve can be adjusted in the period. The carbon dioxide entering the water-sealed bottle is dissolved in water and is easy to decompose, and the carbon dioxide gas in the bottle can be discharged through another hole column on the bottle cap. After the operation is finished, the connecting pipe is directly disconnected with the puncture outfit, and the closed water-sealed bottle is connected to the thoracic drainage tube for draining liquid and is taken back to a ward. In the same operation, the smoke discharge problem is solved by using a necessary closed water-sealed bottle, and the dual-purpose combination is realized by recycling.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (6)
1. Fume extractor who combines to use in thoracic surgery, its characterized in that: the puncture outfit comprises a puncture outfit (1), a closed water-sealed bottle (2) for containing sterile normal saline and a connecting pipe (3), wherein one end of the connecting pipe (3) is connected with an exhaust port of an exhaust valve (11) on the puncture outfit, and the other end of the connecting pipe is connected with an air inlet liquid inlet pipe (21) of the closed water-sealed bottle.
2. The smoke evacuation device of claim 1 in combination for use in thoracic surgery, wherein: the interfaces at the two ends of the connecting pipe (3) are tightly sleeved and clamped with the exhaust port of the exhaust valve (11) and the diameter of the pipe orifice of the air inlet liquid inlet pipe (21) of the sealed water-sealed bottle in a matching way.
3. The smoke evacuation device of claim 1 in combination for use in thoracic surgery, wherein: the connecting pipe (3) is a medical PVC hard bent pipe.
4. The smoke evacuation device of claim 1 in combination for use in thoracic surgery, wherein: the top wall of the closed water-sealed bottle (2) is provided with a threaded bottle mouth, two hole columns (23) are arranged on the top wall of a bottle cap (22) screwed on the threaded bottle mouth in a matched mode in a protruding mode, one hole column is used for being connected with an air inlet liquid inlet pipe, and one hole column is provided with a hole plug or a hole cover.
5. The smoke evacuation device used in conjunction with thoracic surgery of claim 1, wherein: the connecting pipe (3), the closed water-sealed bottle body (2) and the air inlet liquid inlet pipe (21) are made of transparent PVC materials.
6. The smoke evacuation device used in conjunction with thoracic surgery of claim 1, wherein: two sides of the bottle body of the closed water-sealed bottle (2) extend upwards to form hanging lugs (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122971807.8U CN216675860U (en) | 2021-11-30 | 2021-11-30 | Fume extractor used in chest surgery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122971807.8U CN216675860U (en) | 2021-11-30 | 2021-11-30 | Fume extractor used in chest surgery |
Publications (1)
Publication Number | Publication Date |
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CN216675860U true CN216675860U (en) | 2022-06-07 |
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Family Applications (1)
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CN202122971807.8U Active CN216675860U (en) | 2021-11-30 | 2021-11-30 | Fume extractor used in chest surgery |
Country Status (1)
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CN (1) | CN216675860U (en) |
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2021
- 2021-11-30 CN CN202122971807.8U patent/CN216675860U/en active Active
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