CN212490004U - Multifunctional suction rod with replaceable end head under laparoscope - Google Patents
Multifunctional suction rod with replaceable end head under laparoscope Download PDFInfo
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- CN212490004U CN212490004U CN202020579006.XU CN202020579006U CN212490004U CN 212490004 U CN212490004 U CN 212490004U CN 202020579006 U CN202020579006 U CN 202020579006U CN 212490004 U CN212490004 U CN 212490004U
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Abstract
The utility model provides a can change multi-functional pole of attracting of end under peritoneoscope, including the tubular handle, the three-way control valve, attract the pipe, the wash pipe and attract the intubate, the fixed suit of tubular handle is on attracting the pipe, attract the front end of pipe and the first valve port fixed connection of three-way control valve, the upper end of wash pipe is fixed to be installed on the second valve port of three-way control valve lower extreme, the rear end of attracting the intubate is fixed to be installed on the third valve port of three-way control valve front end, it attracts the end to be provided with through the thread tightening at the intubate front end, attract the end for the duckbilled end that has inclination, the lateral wall and the front end that attract the end are provided with. The utility model discloses an attract the end and be fit for the tractive blood vessel, the blood vessel tractive and the lymph gland that are fit for different positions expose, make things convenient for the operation doctor according to exposing tissue organ position and angle needs, change the attraction end that is most suitable for the radian in real time, ensure the regional best effect that exposes of operation, reduce the vice damage of operation, improve the lymph gland and clean the degree.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, in particular to can change multi-functional attraction pole of end under peritoneoscope.
Background
Laparoscopic minimally invasive surgery has been developed as the standard surgical method in clinical surgery, and during the laparoscopic surgery, it is required to suck seepage, bleeding, gasified smoke and the like, and to expose organs and tissues in the operation area, especially for lymph node cleaning in malignant tumor surgery. Since the lymph nodes travel along the same blood vessel and are located in front of and behind the blood vessel, exposure to the lymph nodes behind the blood vessel during cleaning is an important step. At present, no special blood vessel retractor device exists in laparoscopic surgery, surgeons basically expose blood vessels and lymph nodes by using a straight rod type aspirator, the exposure effect is not ideal, the operation side injury is easily caused, the lymph node cleaning effect is obviously influenced, and the tumor radical operation degree is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, a can change multi-functional suction rod of end under peritoneoscope is provided, in the middle of the operation, possess simultaneously and expose and attract the function, and can be according to the organ that the operation region needs exposed and the position of tissue in the abdominal cavity and with the adjacent relation of tissue organ on every side, select the end of attracting of different radians, make things convenient for exposing of operation region tissue, organ, blood vessel and lymph node, change the frequency of surgical instruments when reducing the operation again, reduce the vice damage of operation, improve the lymph node degree of cleaning, shorten operation time.
The utility model adopts the technical proposal that:
a multifunctional suction rod with replaceable end head under laparoscope comprises a tubular handle, a three-way control valve, a suction tube, a flushing tube and a suction intubation tube, wherein the tubular handle is fixedly sleeved on the suction tube, the front end of the suction tube is fixedly connected with a first valve port of the three-way control valve, the upper end of the flushing tube is fixedly arranged on a second valve port at the lower end of the three-way control valve, the rear end of the suction intubation tube is fixedly arranged on a third valve port at the front end of the three-way control valve, the suction intubation tube is respectively communicated with the suction tube and the flushing tube by adjusting the three-way control valve (the structure is the known technology), the key point is that the front end of the suction intubation is fixedly provided with a suction end head through threads, a threaded rod at the front end of the suction intubation is sleeved with a sealing gasket, the front end of the suction end head is provided with an inclination angle, and is a flat duckbill-shaped end, and the side wall and the front end of the suction end are respectively provided with a plurality of suction ports.
The inclination angle of the suction end is 10 degrees, 20 degrees or 30 degrees.
When the utility model is used, the suction pipe is connected with the negative pressure suction device through a pipeline, and the flushing pipe is connected with the water pump. The utility model discloses a blood vessel drag hook, including the abdominal cavity, the abdominal cavity is located the position of organ and tissue that the operation is required to expose in the operation, the adjacent relation of organ and surrounding tissue organ is located according to regional needs, select the end of attracting of different radians, when attracting hemorrhage and sepage, played the effect of blood vessel drag hook, utilize the best radian to expose the regional blood vessel of operation and lymph gland, solved the abdominal cavity and can't expose and expose unclear problem in the position deeply, moreover, the steam generator is simple in structure, and is practical and convenient, safety and reliability are equipped with different radian external members, and all deep in the region of.
The utility model discloses on straight rod-type peritoneoscope aspirator's basis, design the aspirator end of the certain radian in front end area, make flat duckbilled form with the front end, be fit for the tractive blood vessel, and design three kinds of radians, 10 degrees respectively, 20 degrees, 30 degrees, the blood vessel tractive and the lymph node that are fit for different positions expose, design simultaneously and become and to dismantle the end, make things convenient for the operation doctor according to exposing tissue organ position and angle needs, change the attraction end that is most suitable for the radian in real time, ensure the regional best effect that exposes of operation, reduce the vice damage of operation, improve the lymph node and clean the degree.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of a suction end according to a first embodiment of the present invention.
Fig. 3 is a side view of fig. 2.
Fig. 4 is an enlarged schematic view of a second embodiment of the suction end of the present invention.
Fig. 5 is a side view of fig. 4.
Fig. 6 is an enlarged schematic view of a suction end according to a third embodiment of the present invention.
Fig. 7 is a side view of fig. 6.
Detailed Description
Example one
A multifunctional suction rod with an end capable of being replaced under a laparoscope comprises a tubular handle 1, a three-way control valve 2, a suction tube 3, a flushing tube 4 and a suction cannula 5, wherein the tubular handle 1 is fixedly sleeved on the suction tube 3, the front end of the suction tube 3 is fixedly connected with a first valve port of the three-way control valve 2, the upper end of the flushing tube 4 is fixedly arranged on a second valve port at the lower end of the three-way control valve 2, the rear end of the suction cannula 5 is fixedly arranged on a third valve port at the front end of the three-way control valve 2, the suction cannula 5 is respectively communicated with the suction tube 3 and the flushing tube 4 by adjusting a valve rod on the three-way control valve 2, the suction cannula is characterized in that the front end of the suction cannula 5 is fixedly provided with a suction end 6 through threads, a sealing gasket 8 is sleeved on a threaded rod at the front end of the suction cannula 5, the front end of, during operation, the inclined angle and the duckbill shape of the suction end 6 are suitable for drawing blood vessels, the blood vessels and lymph nodes in an operation area are exposed by using the optimal radian, and the problem that the abdominal cavity is deep at the position and cannot be exposed clearly is solved. The inclination angle of the suction tip 6 is 10 degrees, and the side wall and the front end of the suction tip 6 are provided with a plurality of suction ports 7, respectively.
Example two
The second embodiment is substantially the same in structure as the first embodiment, except that the angle of inclination of the suction tip 6 is 20 degrees.
EXAMPLE III
The third embodiment is basically the same as the first embodiment in structure, except that the angle of inclination of the suction tip 6 is 30 degrees.
Claims (2)
1. A multifunctional suction rod with an exchangeable end head under a laparoscope comprises a tubular handle (1), a three-way control valve (2), a suction tube (3), a flushing tube (4) and a suction insertion tube (5), wherein the tubular handle (1) is fixedly sleeved on the suction tube (3), the front end of the suction tube (3) is fixedly connected with a first valve port of the three-way control valve (2), the upper end of the flushing tube (4) is fixedly arranged on a second valve port at the lower end of the three-way control valve (2), the rear end of the suction insertion tube (5) is fixedly arranged on a third valve port at the front end of the three-way control valve (2), the suction insertion tube (5) is respectively communicated with the suction tube (3) and the flushing tube (4) in a switching way through the three-way control valve (2), and is characterized in that the front end of the suction insertion tube (5) is fixedly provided with a suction end head (6) through threads, a sealing gasket (8, the front end of the suction end (6) is a flat duckbill-shaped end with an inclined angle, and the side wall and the front end of the suction end (6) are respectively provided with a plurality of suction ports (7).
2. The multifunctional suction rod with replaceable tip under laparoscope as claimed in claim 1, wherein the angle of inclination of the suction tip (6) is 10 degrees, 20 degrees or 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579006.XU CN212490004U (en) | 2020-04-17 | 2020-04-17 | Multifunctional suction rod with replaceable end head under laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579006.XU CN212490004U (en) | 2020-04-17 | 2020-04-17 | Multifunctional suction rod with replaceable end head under laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212490004U true CN212490004U (en) | 2021-02-09 |
Family
ID=74432148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020579006.XU Active CN212490004U (en) | 2020-04-17 | 2020-04-17 | Multifunctional suction rod with replaceable end head under laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212490004U (en) |
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2020
- 2020-04-17 CN CN202020579006.XU patent/CN212490004U/en active Active
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