CN216319125U - Peritoneoscope aspirator of adjustable attraction aperture - Google Patents
Peritoneoscope aspirator of adjustable attraction aperture Download PDFInfo
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- CN216319125U CN216319125U CN202122350469.6U CN202122350469U CN216319125U CN 216319125 U CN216319125 U CN 216319125U CN 202122350469 U CN202122350469 U CN 202122350469U CN 216319125 U CN216319125 U CN 216319125U
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Abstract
The utility model discloses a laparoscopic aspirator with adjustable suction aperture, which comprises a suction tube, wherein one side of the outer wall of the top end of the suction tube is provided with a large suction hole, the cross section of one side of the suction tube, which is close to the large suction hole, is elliptical, the outer walls of the two sides of the suction tube are provided with small suction holes, a first baffle plate which is positioned below the large suction hole and used for plugging the large suction hole is arranged in the suction tube, one end of the first baffle plate is connected with a first spring, the first spring is connected with one elliptical end of the suction tube, the first spring is stretched to the maximum stretching limit, and the other end of the first baffle plate is fixedly connected with a first rope knot; the inner wall of the suction pipe is provided with a second baffle plate used for adjusting the inner diameter of the small suction hole, the second baffle plate is provided with a through hole corresponding to the small suction hole, one end of the second baffle plate is fixedly provided with a second spring, the second spring is connected with the oval end of the suction pipe, the second spring is in an unstretched state, and the other end of the second baffle plate is fixedly connected with a second knot.
Description
Technical Field
The utility model relates to the field of new energy automobile accessories, in particular to a laparoscopic aspirator with adjustable aspiration aperture.
Background
The development of modern medicine, minimally invasive surgery has been the development direction of surgical operation at present, and minimally invasive surgery has the advantages of small wound, quick recovery and less pain, and has become the object and the direction which are jointly pursued by modern medicine. Laparoscopic techniques are in some respects gradually replacing traditional surgery. In laparoscopic surgery, the suction apparatus is a common surgical instrument, and in the operation process, bleeding in the abdominal cavity, exudation of tissue fluid and smoke generated by the ultrasonic knife and the electric knife are sucked and removed by the laparoscopic suction apparatus, so that the laparoscopic surgery is the best treatment mode.
The aspirator that uses clinically at present is single haplopore, the aspirator that the bore is great, in the clinical use, in the hematocele of suction, hydrops, smog in-process, often thick, the great suction opening of aspirator head end can be the omentum tissue in the abdominal cavity, the internal organs serosa, inhale the introduction in the lump, in the thick, great suction opening of aspirator head end, the great suction often can be the omentum tissue, capillary vessel in the serosal tissue of internal organs is broken, cause local tissue hemorrhage, cause organ, tissue side damage, cause the great hemorrhage that is difficult to control even, need further handle the side damage, increase the operation degree of difficulty, bring certain puzzlement for doctor and patient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the laparoscopic aspirator with the adjustable aspiration aperture, when liquid and clot in an abdominal cavity are aspirated, the positions of the first baffle and the second baffle can be adjusted by adjusting the first spring rope knot piece and the second spring rope knot piece, the diameter of the aspiration hole is flexibly adjusted, and the laparoscopic aspirator is very convenient.
In order to solve the technical problems, the utility model provides the following technical scheme: a peritoneoscope aspirator capable of adjusting suction aperture comprises a suction tube, wherein a large suction hole is formed in one side of the outer wall of the top end of the suction tube, the cross section of one side, close to the large suction hole, of the suction tube is oval, small suction holes formed in the outer walls of the two sides of the suction tube are formed in the two sides below the large suction hole, a first baffle plate located below the large suction hole and used for plugging the large suction hole is arranged in the suction tube, and first spring rope knot pieces are arranged on the two sides of the first baffle plate; and the second baffle is positioned on the inner wall of the suction pipe and used for adjusting the inner diameter of the small suction hole, and second spring rope knot pieces are arranged on two sides of the second baffle and provided with through holes corresponding to the small suction hole.
As a preferable technical solution of the present invention, the first spring knot component includes a first spring fixed to one end of a first baffle, the first spring is connected to one end of the suction tube, the first spring is stretched to a maximum stretching limit, and a first knot is fixedly connected to the other end of the first baffle.
As a preferable technical solution of the present invention, the second spring knot member includes a second spring fixed to one end of the second barrier, the second spring is connected to one end of the suction tube having an oval shape, the second spring is in an unstretched state, and the second knot is fixedly connected to the other end of the second barrier.
As a preferable technical solution of the present invention, the laparoscopic suction apparatus further comprises a suction handle, a miniature electric reel is fixed to the suction handle, and one end of the second knot is wound around the miniature electric reel.
As a preferable technical scheme of the utility model, the suction handle is also provided with a micro control panel, a button and an L-shaped groove, and the button is inserted in the L-shaped groove in a sliding manner.
In a preferred embodiment of the present invention, the suction handle is connected to a suction tube.
Compared with the prior art, the utility model can achieve the following beneficial effects:
when the abdominal cavity aspirator is used, if a clot with a larger volume needs to be sucked, the second spring rope knot piece enables the second baffle plate to close the small suction hole, the first spring rope knot piece is adjusted to enable the first baffle plate to leave the large suction hole, and the clot is sucked by the large suction hole, if liquid in the abdominal cavity needs to be sucked quickly, the first spring rope knot piece is adjusted to enable the first baffle plate to block the large suction hole, so that damage to omentum tissues can be prevented in the liquid suction process, the second spring rope knot piece is adjusted to enable the second baffle plate to be pulled, when a through hole in the second baffle plate is completely aligned with the small suction hole, the small suction hole is in a full-open state, liquid in the abdominal cavity can be sucked quickly, in the liquid suction process, the opening and closing degree of the small suction hole can be adjusted through the retraction of the second spring rope knot piece, so that the small suction hole is prevented from being blocked due to overlarge pressure, when the device sucks the liquid and the clot in the abdominal cavity, the diameter of the suction hole can be flexibly adjusted, and the device is very convenient.
Drawings
Fig. 1 is a schematic structural view of a laparoscopic aspirator according to an embodiment of the present invention.
Fig. 2 is a sectional view of a laparoscopic aspirator illustrating an embodiment of the present invention.
Wherein: 1. a suction tube; 2. a large suction hole; 3. a small suction hole; 4. a first baffle plate; 5. a second baffle; 6. a first spring; 7. a second spring; 8. a first knot; 9. a second knot; 10. and a through hole.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1 and 2, the utility model provides a laparoscopic aspirator with adjustable suction aperture, comprising a suction handle and a suction tube 1, wherein the suction handle is connected with the suction tube 1, one side of the outer wall of the top end of the suction tube 1 is provided with a large suction hole 2, the cross section of one side of the suction tube close to the large suction hole 2 is elliptical, the two sides below the large suction hole 2 are provided with small suction holes 3 arranged on the outer walls of the two sides of the suction tube 1, a first baffle 4 positioned below the large suction hole 2 and used for plugging the large suction hole 2 is arranged in the suction tube 1, the two sides of the first baffle 4 are provided with first spring 6 rope knot pieces, each first spring 6 rope knot piece comprises a first spring 6 fixed at one end of the first baffle 4, the first spring 6 is connected with one elliptical end of the suction tube 1, and the first spring 6 is stretched to the maximum stretching limit, the other end of the first baffle 4 is fixedly connected with a first knot 8; a second baffle 5 used for adjusting the inner diameter of the small suction hole 3 is arranged on the inner wall of the suction tube 1, second spring 7 rope knot pieces are arranged on two sides of the second baffle 5, through holes 10 corresponding to the small suction hole 3 are formed in the second baffle, each second spring 7 rope knot piece comprises a second spring 7 fixed at one end of the second baffle 5, each second spring 7 is connected with one oval end of the suction tube 1, each second spring 7 is in an unstretched state, and a second rope knot 9 is fixedly connected to the other end of each second baffle 5; a miniature electric winding drum is fixed on the suction handle, one end of the second rope knot 9 is wound on the miniature electric winding drum, a miniature control panel, a button and an L-shaped groove are further mounted on the suction handle, and the button is in sliding insertion connection with the L-shaped groove;
when the abdominal cavity aspirator is used, under the state that the aspirator is not used, the initial position of the first spring 6 is stretched to the maximum stretching limit, the initial position of the second spring 7 is in the unstretched state, the second baffle 5 blocks the small suction hole 3 and is in the closed state, if a clot with a larger volume needs to be sucked, the second baffle 5 closes the small suction hole 3, the large suction hole 2 is used for sucking the clot, if liquid in an abdominal cavity needs to be quickly sucked, the first rope knot 8 is loosened, so that the first spring 6 rebounds to drive the first baffle 4 to seal the large suction hole 2, the injury of omentum tissues in the liquid suction process can be prevented, the button slides in the L-shaped groove and controls the micro control panel, the micro control panel is internally provided with a functional relation related to the opening and closing degree of the small suction hole 3, the electric reel is started by the micro control panel to pull the second rope knot 9, second knot 9 is to one side pulling second baffle 5, through-hole 10 on second baffle 5 and little when drawing hole 3 and align completely, little suction hole 3 is for opening the state entirely, can absorb the liquid in the abdominal cavity fast, at the in-process of absorbing liquid, the accessible is to the receiving and releasing degree of adjusting little suction hole 3 of second knot 9, in order to prevent that too big little suction hole 3 that causes of pressure from blockking up, the device is when absorbing liquid and clot in the abdominal cavity, can adjust the diameter size of drawing the hole in a flexible way, and is very convenient.
In another embodiment, as shown in fig. 1, the present invention discloses that a concave-convex groove structure is respectively provided on the inner wall of the laparoscope for the first baffle 4 and the second baffle 5;
when the abdominal cavity aspirator is used, the first baffle 4 and the second baffle 5 can be driven to move left and right through the first spring 6 rope knot piece and the second spring 7 rope knot piece which are arranged, so that the area of the large suction hole 2 and the area of the small suction hole 3 are changed, and the concave-convex groove structure arranged on the inner wall of the laparoscope can avoid the displacement deviation of the first baffle 4 and the second baffle 5 in the moving process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a peritoneoscope aspirator in adjustable attraction aperture, is including attracting pipe (1), attract top outer wall one side of pipe (1) to have seted up big attraction hole (2), and its one side cross section that is close to big attraction hole (2) is oval, the below both sides of attracting hole (2) greatly are provided with and set up little attraction hole (3) on attracting pipe (1) both sides outer wall, its characterized in that: the suction tube (1) is internally provided with
The first baffle (4) is positioned below the large suction hole (2) and used for plugging the large suction hole (2), and first spring rope knot pieces are arranged on two sides of the first baffle (4);
and a second baffle (5) which is positioned on the inner wall of the suction tube (1) and is used for adjusting the inner diameter of the small suction hole (3), wherein second spring rope knot pieces are arranged on two sides of the second baffle (5), and a through hole (10) corresponding to the small suction hole (3) is formed in the second spring rope knot pieces.
2. The laparoscopic aspirator of claim 1, wherein the suction aperture is adjustable by: first spring knot spare is including being fixed in first spring (6) of first baffle (4) one end, first spring (6) are connected with the oval-shaped one end of attracting pipe (1), and first spring (6) stretch to the maximum extension limit, fixedly connected with first knot (8) on the other end of first baffle (4).
3. The laparoscopic aspirator of claim 1, wherein the suction aperture is adjustable by: the second spring knot piece is including being fixed in second spring (7) of second baffle (5) one end, second spring (7) are connected with the oval-shaped one end of attracting pipe (1), and second spring (7) are not tensile state, fixedly connected with second knot (9) on the other end of second baffle (5).
4. The laparoscopic aspirator of claim 3, wherein the suction aperture is adjustable by: the laparoscope suction apparatus further comprises a suction handle, a miniature electric winding drum is fixed on the suction handle, and one end of the second rope knot (9) is wound on the miniature electric winding drum.
5. The laparoscopic aspirator of claim 4, wherein the suction aperture is adjustable by: the suction handle is also provided with a miniature control panel, a button and an L-shaped groove, and the button is inserted into the L-shaped groove in a sliding manner.
6. The laparoscopic aspirator of claim 4, wherein the suction aperture is adjustable by: the suction handle is connected with the suction tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122350469.6U CN216319125U (en) | 2021-09-27 | 2021-09-27 | Peritoneoscope aspirator of adjustable attraction aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122350469.6U CN216319125U (en) | 2021-09-27 | 2021-09-27 | Peritoneoscope aspirator of adjustable attraction aperture |
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| Publication Number | Publication Date |
|---|---|
| CN216319125U true CN216319125U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122350469.6U Active CN216319125U (en) | 2021-09-27 | 2021-09-27 | Peritoneoscope aspirator of adjustable attraction aperture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021602A1 (en) * | 2022-07-25 | 2024-02-01 | 江苏邦士医疗科技有限公司 | Turbinate hemostatic electrode |
-
2021
- 2021-09-27 CN CN202122350469.6U patent/CN216319125U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024021602A1 (en) * | 2022-07-25 | 2024-02-01 | 江苏邦士医疗科技有限公司 | Turbinate hemostatic electrode |
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