CN217162849U - Double-cavity flushing and sucking drainage tube - Google Patents
Double-cavity flushing and sucking drainage tube Download PDFInfo
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- CN217162849U CN217162849U CN202123209557.0U CN202123209557U CN217162849U CN 217162849 U CN217162849 U CN 217162849U CN 202123209557 U CN202123209557 U CN 202123209557U CN 217162849 U CN217162849 U CN 217162849U
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- pipe
- drainage tube
- negative pressure
- sealing body
- body seat
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Abstract
The utility model relates to a drainage tube is inhaled to two-chamber dashes, including attracting the pipe body, attract to be provided with the sealed body seat in the pipe body, it is provided with and attracts pipe to attract pipe body one end, the rear end that attracts the pipe body is provided with negative pressure interface and aseptic water interface respectively, it corresponds with connecting pipe, negative pressure interface and aseptic water respectively to be provided with three channels on the sealed body seat. The utility model discloses simple structure, the design is compact, convenient to use attracts the absorption that the pipe can accomplish the tissue smoothly in laparoscopic surgery and adopts sterile water to wash the operation position, and it is convenient to switch, has reduced the complicated step of changing the apparatus among the operation process, has shortened the operation time.
Description
Technical Field
The utility model relates to a double-cavity flushing and sucking drainage tube, belonging to the technical field of medical instruments.
Background
Along with the development of clinical medical technical level, the endoscopic surgery is more popular in clinical application because the damage to tissues is less than that of the traditional surgery, a miniature camera and endoscopic surgery instruments are placed into a cavity through an incision channel in the endoscopic surgery for surgery, the adhered parts of the surgery need to be washed in the surgery process, and if cleaning instruments are placed on an incision fixer alone, the operation is inconvenient because the surgical instruments are too many.
Disclosure of Invention
The utility model aims at solving the problems and providing a double-cavity flushing and sucking drainage tube with simple structure and compact design.
The utility model adopts the following technical scheme: a double-cavity flushing and sucking drainage tube comprises a suction tube body, wherein a sealing body seat is arranged in the suction tube body, a suction tube is arranged at the front end of the suction tube body, a negative pressure interface and a sterile water interface are respectively arranged at the rear end of the suction tube body, and three channels are arranged on the sealing body seat and correspond to the suction tube, the negative pressure interface and the sterile water interface respectively.
Further, be provided with slider and seal rotation piece in the seal seat, the cover is equipped with the slider spring on the slider, the seal rotation piece can drive the slider and rotate and form the passageway with negative pressure interface, aseptic water interface respectively.
Further, a sealing ring is arranged on the sealing body seat.
Furthermore, a pipe cap is arranged at one end of the sealing body seat, which is connected with the sterile water port.
Furthermore, the front end of the suction tube is connected with the suction connector through a long connecting tube.
Furthermore, the negative pressure interface is connected with the sealing body seat through a short connecting pipe.
The utility model discloses simple structure, the design is compact, convenient to use attracts the absorption that the pipe can accomplish the tissue smoothly in laparoscopic surgery and adopts sterile water to wash laparoscopic surgery adhesion position, and it is convenient to switch, has reduced the complicated step of changing the apparatus among the operation process, has shortened the operation time.
Drawings
Fig. 1 is an exploded view of the present invention.
Reference numerals are as follows: the device comprises a suction tube body 1, a sealing body seat 2, a sliding block 2-1, a sealing body rotating piece 2-2, a sliding block spring 2-3, a spring 2-4, a sealing ring 2-5, a suction tube 3, a suction connector 4, a long connecting tube 5, a short connecting tube 6, a negative pressure connector 7, a sterile water connector 8 and a tube cap 9.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1: the utility model provides a drainage tube is inhaled to two-chamber dashing, includes attracts pipe body 1, attracts to be provided with sealed body seat 2 in the pipe body 1, and sealed body seat 2 sets up to the tee bend, and the front end of attracting pipe body 1 is provided with attracts pipe 3, the front end of attracting pipe 3 is connected with through long connecting pipe 5 and attracts connector 4, the rear end of attracting pipe body 1 is provided with negative pressure interface 7, attract pipe body 1 still includes aseptic water interface 8.
The three channels corresponding to the suction tube body 1 are arranged in the sealing body seat 2, the sliding block 2-1 is arranged in the sealing body seat 2, the sliding block spring 2-3 is arranged on the sliding block 2-1, the sealing ring 2-5 is arranged in the sealing body seat 2, the sealing body rotating piece 2-2 is sleeved on the sealing body seat 2, and the sealing body rotating piece 2-2 can drive the sliding block 2-1 to rotate, so that the sliding block 2-1 seals the negative pressure connecting port 7 or the sterile water interface 8 in the sealing body seat 2, and suction or flushing in the operation process is achieved.
The using method comprises the following steps: in the endoscopic surgery, the short rear end of a suction tube body 1 is connected with negative pressure equipment, the other end of the suction tube body is connected with sterile water supply equipment, the front end of the suction tube body 1 enters a cavity through a puncture channel, a sealing body rotating piece 2-2 is rotated, the channel connected with sterile water is closed, residual tissues and the like in the surgery are cleaned through the suction tube by opening the negative pressure equipment, when the surgery adhesion part needs to be washed in the surgery process, the sealing body rotating piece 2-2 is rotated, the channel connected with the suction equipment is closed, the channel connected with the sterile water is opened, the sterile water is washed through the adhesion part of the suction tube in the endoscopic surgery, gears can be switched after washing is completed, and the negative pressure equipment is opened to complete negative pressure suction.
Claims (6)
1. A double-cavity flushing and sucking drainage tube is characterized in that: including attracting pipe body (1), be provided with sealed body seat (2) in attracting pipe body (1), it is provided with and attracts pipe (3) to attract pipe body (1) front end, the rear end that attracts pipe body (1) is provided with negative pressure interface (7) and aseptic water interface (8) respectively, it is corresponding with attracting pipe, negative pressure interface and aseptic water interface respectively to be provided with three channels on sealed body seat (2).
2. The dual chamber irrigation and drainage tube of claim 1, wherein: the sealing body seat (2) is internally provided with a sliding block (2-1) and a sealing body rotating part (2-2), the sliding block (2-1) is sleeved with a sliding block spring (2-3), and the sealing body rotating part (2-2) can drive the sliding block (2-1) to rotate and respectively form a channel with the negative pressure interface (7) and the sterile water interface (8).
3. The dual chamber irrigation and drainage tube of claim 1, wherein: and a sealing ring (2-5) is arranged on the sealing body seat (2).
4. The dual chamber irrigation and drainage tube of claim 1, wherein: and a pipe cap (9) is arranged at one end of the sealing body seat (2) connected with the sterile water interface (8).
5. The dual chamber irrigation and drainage tube of claim 1, wherein: the front end of the suction tube (3) is connected with the suction connector (4) through a long connecting tube (5).
6. The dual chamber irrigation and drainage tube of claim 1, wherein: the negative pressure interface (7) is connected with the sealing body seat (2) through a short connecting pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123209557.0U CN217162849U (en) | 2021-12-20 | 2021-12-20 | Double-cavity flushing and sucking drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123209557.0U CN217162849U (en) | 2021-12-20 | 2021-12-20 | Double-cavity flushing and sucking drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217162849U true CN217162849U (en) | 2022-08-12 |
Family
ID=82727877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123209557.0U Active CN217162849U (en) | 2021-12-20 | 2021-12-20 | Double-cavity flushing and sucking drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217162849U (en) |
-
2021
- 2021-12-20 CN CN202123209557.0U patent/CN217162849U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |