CN210644688U - Multifunctional aspirator for robot operation - Google Patents
Multifunctional aspirator for robot operation Download PDFInfo
- Publication number
- CN210644688U CN210644688U CN201920231885.4U CN201920231885U CN210644688U CN 210644688 U CN210644688 U CN 210644688U CN 201920231885 U CN201920231885 U CN 201920231885U CN 210644688 U CN210644688 U CN 210644688U
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- China
- Prior art keywords
- aspirator
- pipe
- knob
- straight tube
- liquid suction
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Abstract
The utility model relates to the field of medical equipment, concretely relates to aspirator. The utility model provides a multi-functional aspirator for robot operation, includes an aspirator, and the aspirator includes a pipette, and the pipette includes first straight tube, bellows, the second straight tube that connects gradually by preceding to back. Through the design, the utility model provides a multi-functional aspirator for robot operation, through twisting the knob, and then the imbibition hair that inserts human abdominal cavity sepage takes place to buckle, not only can make the suction scope wider, reaches the cave-in, corner department, absorbs the sepage and the oozing blood that produce because cutting, separation tissue arouse fat liquefaction and small vessel damage, saves time in the rescue process; the bent liquid suction head can also drag tissues to enable the exposed visual field to be larger, and the liquid suction head is placed above the tissues or organs to drag the tissues or organs, so that the deep surface area above the tissues or organs is exposed, the operation of a deeper operation area by the main knife is facilitated, and the surrounding tissues and organs are prevented from being damaged.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically, relate to aspirator.
Background
If laparoscopic techniques are said to be an innovation of surgery, the use of robotics in surgery has milestone implications. In the process, 3 to 4 free channels for placing any endoscopic instrument are arranged in the common laparoscopic surgery, but 3 to 4 channels in the robot surgery are fixed mechanical arm channels and can only be connected with a mechanical arm for placing the robotic surgical instrument. The assistant generally establishes only one operation channel, and the assistant often has the problems of single operation function and small operable range when operating the aspirator. The prior common laparoscopic suction apparatus has certain problems and disadvantages: the function is single, when the suction apparatus is used, the visual field is exposed incompletely, the operation of the main knife is influenced, and some complications are easy to occur; in some deep or depressed operation areas, the suction apparatus can not reach, resulting in incomplete seepage and blood absorption, incomplete hemostasis in the operation, and thus affecting the operation effect and progress.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional aspirator for robot operation and a using method thereof, so as to solve at least one technical problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional aspirator for robot surgery comprises an aspirator, wherein the aspirator comprises a liquid suction pipe, the front part of the liquid suction pipe is provided with a liquid suction port, and the rear part of the liquid suction pipe is provided with a handle;
a through hole is formed in the pipe wall of each of the first straight pipe, the corrugated pipe and the second straight pipe, a connecting wire penetrates through the through hole, a knob is arranged on the second straight pipe, the front end of the connecting wire is fixed to the first straight pipe, and the rear end of the connecting wire is fixed to the lower portion of the knob;
the handle is arranged behind the knob, the second straight pipe is provided with a control valve, and the control valve is arranged between the handle and the knob.
And two liquid suction side holes which are oppositely arranged are formed in the pipe wall of the first straight pipe.
The handle is provided with a mounting hole used for penetrating through the second straight pipe, the inner wall of the mounting hole is provided with internal threads, the outer surface of the second straight pipe is provided with external threads matched with the internal threads, and then the handle is connected with the second straight pipe through threads.
The control valve adopts a diaphragm valve.
The first straight pipe and the second straight pipe are both stainless steel pipes, and the corrugated pipe is made of silica gel.
The connecting wire adopts a steel wire.
The front end part of the connecting wire is fixed on a stainless steel block, and the stainless steel block is buried in the pipe wall of the first straight pipe.
The second straight pipe is provided with a sleeve, the pipe wall of the sleeve is provided with an embedding hole, the lower portion of the knob is cylindrical, and the lower portion of the knob is arranged in the embedding hole.
Through the design, the utility model provides a multi-functional aspirator for robot operation, through twisting the knob, and then the imbibition hair that inserts human abdominal cavity sepage takes place to buckle, not only can make the suction scope wider, reaches the cave-in, corner department, absorbs the sepage and the oozing blood that produce because cutting, separation tissue arouse fat liquefaction and small vessel damage, saves time in the rescue process; the bent liquid suction head can also drag tissues to enable the exposed visual field to be larger, and the liquid suction head is placed above the tissues or organs to drag the tissues or organs, so that the deep surface area above the tissues or organs is exposed, the operation of a deeper operation area by the main knife is facilitated, and the surrounding tissues and organs are prevented from being damaged.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of a part of the structure of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, a multifunctional aspirator for robot surgery comprises an aspirator, the aspirator comprises a liquid suction pipe, the front part of the liquid suction pipe is provided with a liquid suction port, the rear part of the liquid suction pipe is provided with a handle 6, the liquid suction pipe comprises a first straight pipe 1, a corrugated pipe 2 and a second straight pipe 3 which are sequentially connected from front to back, the handle is arranged on the second straight pipe, the first straight pipe is used as a liquid suction head inserted into a human body abdominal cavity seepage position, and the liquid suction port is arranged on the liquid suction head; the pipe walls of the first straight pipe, the corrugated pipe and the second straight pipe are all provided with a through hole, a connecting wire 7 passes through the through hole, the second straight pipe is provided with a knob 4, the front end part of the connecting wire is fixed on the first straight pipe, and the rear end part of the connecting wire is fixed on the lower part of the knob; the handle is arranged behind the knob, the second straight pipe is provided with a control valve 5, and the control valve is arranged between the handle and the knob. Through the design, the utility model provides a multi-functional aspirator for robot operation, through twisting the knob, and then the imbibition hair that inserts human abdominal cavity sepage takes place to buckle, not only can make the suction scope wider, reaches the cave-in, corner department, absorbs the sepage and the oozing blood that produce because cutting, separation tissue arouse fat liquefaction and small vessel damage, saves time in the rescue process; the bent liquid suction head can also drag tissues to enable the exposed visual field to be larger, and the liquid suction head is placed above the tissues or organs to drag the tissues or organs, so that the deep surface area above the tissues or organs is exposed, the operation of a deeper operation area by the main knife is facilitated, and the surrounding tissues and organs are prevented from being damaged. For example, in urological adrenal surgery, the adrenal gland is located above and within the kidney, and the surgical field is difficult to reach with a common aspirator.
When the liquid suction device is used, the liquid suction head is inserted into the liquid leakage position of the abdominal cavity of a human body, the control valve is opened, and liquid enters the liquid suction pipe through the liquid suction port and is discharged out of the body through the liquid channel in the handle.
The length of the first straight pipe is between 1.2cm and 1.8 cm. Preferably 1.5 cm. After the first straight pipe pulls the connecting wire through the knob, the connecting wire is tensioned, so that the corrugated pipe is bent towards one side where the connecting wire is located, and further the first straight pipe can be bent at an angle of 0-40 degrees.
Two liquid suction side holes 8 which are oppositely arranged are arranged on the pipe wall of the first straight pipe. The side hole for liquid suction is arranged to prevent the negative pressure from causing secondary trauma to the internal organ tissue of the human body and to facilitate the liquid suction tube to be taken out.
The handle is provided with a mounting hole for penetrating through the second straight pipe, the inner wall of the mounting hole is provided with an internal thread, the outer surface of the second straight pipe is provided with an external thread matched with the internal thread, and the handle is connected with the second straight pipe through the thread. The handle is in threaded connection with the pipette, so that the handle is firm and firm, the pipette or the handle cannot fall off due to frequent use of the aspirator, the operation process is not affected, and the safety is improved.
In order to ensure the using effect, the control valve adopts a diaphragm valve. The first straight pipe and the second straight pipe are both stainless steel pipes, and the corrugated pipe is made of silica gel. The connecting wire is made of a steel wire. Clamping grooves for clamping the pipe orifices of the stainless steel pipes are formed in the two side parts of the corrugated pipe. The corrugated pipe is connected with the stainless steel pipe through glue.
The front end of the connecting wire is fixed to a stainless steel block which is embedded in the pipe wall of the first straight pipe. Be equipped with a blind hole on the pipe wall of first straight tube, one side opening of the through-hole of first straight tube sets up on the inside wall of blind hole, and the through-hole intercommunication blind hole in the pipe wall of first straight tube fixes the stainless steel piece in the blind hole and behind the fixed connection line, polishes the upper portion of stainless steel piece and levels.
In order to ensure the using effect, a sleeve is arranged on the second straight pipe, an embedding hole is formed in the pipe wall of the sleeve, the lower portion of the knob is cylindrical, and the lower portion of the knob is arranged in the embedding hole. The through hole in the pipe wall of the second straight pipe is communicated with the embedding hole.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (8)
1. A multifunctional aspirator for robot surgery comprises an aspirator, wherein the aspirator comprises a liquid suction pipe, the front part of the liquid suction pipe is provided with a liquid suction port, and the rear part of the liquid suction pipe is provided with a handle;
a through hole is formed in the pipe wall of each of the first straight pipe, the corrugated pipe and the second straight pipe, a connecting wire penetrates through the through hole, a knob is arranged on the second straight pipe, the front end of the connecting wire is fixed to the first straight pipe, and the rear end of the connecting wire is fixed to the lower portion of the knob;
the handle is arranged behind the knob, the second straight pipe is provided with a control valve, and the control valve is arranged between the handle and the knob.
2. The multifunctional aspirator for robotic surgery of claim 1, wherein the wall of the first straight tube is provided with two side aspiration holes disposed opposite to each other.
3. The multifunctional aspirator for robotic surgery as claimed in claim 1, wherein the handle is provided with a mounting hole for passing through the second straight tube, the inner wall of the mounting hole is provided with an internal thread, the outer surface of the second straight tube is provided with an external thread matching the internal thread, and the handle is connected with the second straight tube by a thread.
4. The multifunctional aspirator for robotic surgery of claim 1, wherein the control valve employs a diaphragm valve.
5. The multifunctional aspirator for robotic surgery of claim 1, wherein the first straight tube and the second straight tube are stainless steel tubes, and the bellows is a bellows made of silicone.
6. The multifunctional aspirator for robotic surgery of claim 1, wherein the connecting wire is a steel wire.
7. A multi-functional aspirator for robotic surgery as claimed in claim 1, wherein the front end portion of the connecting wire is fixed to a stainless steel block embedded in the wall of the first straight tube.
8. The multifunctional aspirator for robotic surgery of claim 1, wherein a sleeve is provided on the second straight tube, an insertion hole is provided on a wall of the sleeve, a lower portion of the knob is cylindrical, and a lower portion of the knob is disposed in the insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231885.4U CN210644688U (en) | 2019-02-20 | 2019-02-20 | Multifunctional aspirator for robot operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231885.4U CN210644688U (en) | 2019-02-20 | 2019-02-20 | Multifunctional aspirator for robot operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210644688U true CN210644688U (en) | 2020-06-02 |
Family
ID=70823353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920231885.4U Expired - Fee Related CN210644688U (en) | 2019-02-20 | 2019-02-20 | Multifunctional aspirator for robot operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210644688U (en) |
-
2019
- 2019-02-20 CN CN201920231885.4U patent/CN210644688U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |