Aspirator capable of being combined with energy instrument for use

Abstract

The utility model discloses an aspirator capable of being combined with an energy instrument for use, which comprises an energy instrument body and an aspirator body, and the aspirator body comprises a suction head, a shaping tube, a connecting tube, a connecting cylinder, a control valve, a connecting hose and a convenient clamping component, during use, the aspirator body can be installed at the upper end of the energy instrument body through the convenient clamping assembly, the energy instrument body is an ultrasonic knife which is mainly used in an open type operation, the operation is convenient, the operation is convenient, and the operation efficiency is improved. Other energy instruments with clamping parts in an open type operation are also suitable, the connecting hose is connected with an external draw-off pump, heat and smoke in an operation field are absorbed through the suction head, and the novel surgical forceps have the advantages of being high in practicability and capable of being operated synchronously.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an aspirator that can be used in combination with an energy device. Background Art

[0002] In recent years, with the strong support of the country for the medical device industry and the continuous increase in R&D investment by various medical device companies, domestic endoscopic minimally invasive surgical medical device manufacturers have achieved considerable development and their market competitiveness has continued to increase. With the rise of laparoscopic surgery, the role of energy devices (such as ultrasonic scalpels, electric hooks, bipolar forceps, etc.) is irreplaceable and their application is becoming increasingly routine.

[0003] However, while energy devices assist in surgery, they also come with certain risks or side effects. The most prominent problem is thermal damage to adjacent tissues and smoke contamination of the lens field of view, which greatly increases surgical risks and reduces surgical efficiency. Traditional suction devices require independent operating holes to reach the surgical area, requiring one hand to operate, and are prone to conflict with other instruments during operation. Moreover, they cannot synchronize with the energy device operation at any time, causing the spread of heat and smoke in the surgical field. Therefore, it is very necessary to design a suction device that is highly practical and can be operated synchronously and can be used in combination with an energy device. Utility Model Content

[0004] The purpose of the present invention is to provide an aspirator that can be used in combination with an energy device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an aspirator that can be used in combination with an energy device, comprising an energy device body and an aspirator body, the aspirator body comprising a suction head, a shaping tube, a connecting tube, a connecting cylinder, a control valve, a connecting hose and a convenient clamping assembly, the suction head, the shaping tube, the connecting tube and the connecting hose are connected in sequence, the control valve is arranged at the upper end of the connecting cylinder, one end of the connecting cylinder is connected to the connecting tube and the other end is connected to the connecting hose, the connecting cylinder is fixedly mounted on the upper end of the energy device body through the convenient clamping assembly.

[0006] The arcuate groove is located at one end of the lower arc groove and the clamping plate is fixedly installed together, and the energy device body is clamped between the clamping plates, and the arcuate groove is located at one end of the upper arc groove and the control plate is fixedly installed together, and the spring is connected to the outer surface of the arc guide rod, and one end of the spring abuts against the upper wall of the upper arc groove and the other end abuts against the upper end of the arcuate groove.

[0007] According to the above technical solution, one end of the connecting tube extends into the connecting tube and is fixedly installed with a piston plate, a rotating rod is movably installed at the inner edge of the connecting tube, the rotating rod is threadedly connected to the piston plate, and one end of the rotating rod extends out of the connecting tube and is fixedly installed with the knob.

[0008] According to the above technical solution, a bending section is provided at the upper end of the control panel and an outer wall surface of the bending section is provided with anti-slip grooves.

[0009] According to the above technical solution, the connecting cylinder includes a cylinder cover and a cylinder body, and the cylinder cover and the cylinder body are threadedly connected.

[0010] According to the above technical solution, a fitting groove is formed at one end of the clamping plate adjacent to the energy device body, and anti-slip protrusions are evenly distributed in the fitting groove.

[0011] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0012] (1) When the present invention is in use, the suction device body can first be installed on the upper end of the energy device body through a convenient clamping component. The energy device body in this application is an ultrasonic scalpel, which is mainly used in open surgery. Other energy devices with clamping parts in open surgery are also applicable. The connecting hose is connected to the external extraction pump, and the heat and smoke in the surgical field are absorbed through the suction head. The extraction force can be adjusted through the control valve. The control valve can select a ball valve of appropriate specifications according to needs. The shaping tube can be made of a universal metal shaping hose, which further increases the flexibility of the suction head and improves the convenience of the suction head during absorption. At the same time, it avoids interference with other instruments during operation, and can help doctors absorb the heat and smoke in the surgical field simultaneously during open surgery, simplifying the doctor's operation, greatly reducing the risk of open surgery, and improving the efficiency of open surgery.

[0013] (2) Through the coordinated use of the upper arc groove, the lower arc groove, the arc guide rod, the arc sleeve ring, the clamping plate, the control plate and the spring, the clamping plate can be used to clamp the energy device body by relying on the elastic force of the spring, and the suction device body can be conveniently installed on the energy device body to realize the combined use of the energy device body and the suction device body. The control plate can be conveniently disassembled by pinching it, which is convenient for the doctor to absorb the heat and smoke of the surgical field simultaneously during the operation, reduce the thermal damage to the adjacent tissues and the pollution of the lens field by the smoke, greatly reduce the surgical risk, and improve the efficiency of the surgical operation. The bending section can make the doctor more comfortable to hold the control plate, improve the convenience of clamping the convenient clamping component, and facilitate the doctor's use. The fitting groove can make the clamping surface of the clamping plate more compatible when clamping the energy device body, increase the contact area, and improve the clamping stability. The anti-slip bumps can increase the anti-slip property of the clamping, improve the clamping reliability, and make the suction process stable.

[0014] (3) By turning the knob, the rotating rod can be driven to rotate, and the telescopic length of the connecting tube can be adjusted according to the end length of the energy device body, so as to facilitate the adjustment of the position of the suction head and better absorb the heat and smoke in the surgical field.

[0015] (4) The cylinder cover is threadedly connected to the cylinder body, which makes it easy to clean the inside of the connecting cylinder, making cleaning convenient and hassle-free. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a main schematic diagram of the utility model;

[0018] Figure 2 It is a right side cross-sectional schematic diagram of the present utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the connecting cylinder of the utility model;

[0020] Figure 4 This is an exploded schematic diagram of the connecting tube of the utility model;

[0021] In the figure: 1-suction head, 2-forming tube, 3-connecting tube, 4-connecting cylinder, 401-cylinder cover, 402-cylinder body, 5-control valve, 6-connecting hose, 7-convenient clamping assembly, 701-upper arc groove, 702-lower arc groove, 703-arc-shaped guide rod, 704-arc-shaped sleeve ring, 705-clamping plate, 706-control plate, 707-spring, 8-piston plate, 9-rotating rod, 10-knob, 11-bending section, 12-anti-slip bump. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 , the utility model provides a technical solution: an aspirator that can be used in combination with an energy device, comprising an energy device body and an aspirator body, the aspirator body comprising a suction head 1, a shaping tube 2, a connecting tube 3, a connecting cylinder 4, a control valve 5, a connecting hose 6 and a convenient clamping component 7, the suction head 1, the shaping tube 2, the connecting tube 3 and the connecting hose 6 are connected in sequence, the control valve 5 is arranged at the upper end of the connecting cylinder 4, one end of the connecting cylinder 4 is connected to the connecting tube 3 and the other end is connected to the connecting hose 6, the connecting cylinder 4 is fixedly mounted on the upper end of the energy device body through the convenient clamping component 7, when the utility model is in use, the aspirator body can first be mounted on the upper end of the energy device body through the convenient clamping component 7, the The energy device in the application is an ultrasonic scalpel, which is mainly used in open surgery. Other energy devices with clamping parts in open surgery are also applicable. The connecting hose 6 is connected to the external extraction pump, and the heat and smoke in the surgical field are absorbed through the suction head 1. The extraction force can be adjusted by the control valve 5. The control valve 5 can use a ball valve of appropriate specifications according to needs. The shaping tube 2 can be made of a universal metal shaping hose, which further increases the flexibility of the suction head 1 and improves the convenience of the suction head 1 during absorption. At the same time, it avoids interference with other instruments during operation, and can help doctors absorb heat and smoke in the surgical field simultaneously during open surgery, simplifying the doctor's operation, greatly reducing the risk of open surgery, and improving the efficiency of open surgery.

[0024] Specifically, the convenient clamping assembly 7 includes an upper arc groove 701, a lower arc groove 702, an arc guide rod 703, an arc sleeve ring 704, a clamping plate 705, a control plate 706 and a spring 707. The upper arc groove 701 and the lower arc groove 702 are symmetrically arranged outside the connecting tube 4. The arc guide rod 703 is fixedly installed between the upper arc groove 701 and the lower arc groove 702. The arc guide rod 703 is symmetrically arranged. The arc sleeve ring 704 is movably sleeved on the arc guide rod 703. The arc sleeve ring 704 is located at one end of the lower arc groove 702 and is fixedly installed with the clamping plate 705. The energy device body is clamped between the clamping plates 705. The arc sleeve ring 704 is located at one end of the upper arc groove 701 and is fixedly installed with the control plate 706. The spring 707 is connected to the outer surface of the guide rod 703, and one end of the spring 707 abuts against the upper wall of the upper arc groove 701 and the other end abuts against the upper end of the arc sleeve ring 704. Through the coordinated use of the upper arc groove 701, the lower arc groove 702, the arc guide rod 703, the arc sleeve ring 704, the clamping plate 705, the control plate 706 and the spring 707, the elastic force of the spring 707 can be used to clamp the clamping plate 705 to the energy device body, so that the suction device body can be conveniently installed on the energy device body to realize the combined use of the energy device body and the suction device body. It can be conveniently disassembled by pinching the control plate 706, which is convenient for the doctor to absorb the heat and smoke of the surgical field simultaneously during open surgery, reduce thermal damage to adjacent tissues and pollution of the lens field of view by smoke, greatly reduce the risk of open surgery, and improve the efficiency of open surgery operation;

[0025] Specifically, one end of the connecting tube 3 extends into the connecting cylinder 4 and is fixedly installed with a piston plate 8. A rotating rod 9 is movably installed at the inner edge of the connecting cylinder 4. The rotating rod 9 is threadedly connected to the piston plate 8. One end of the rotating rod 9 extends out of the connecting cylinder 4 and is fixedly installed with the knob 10. By turning the knob 10, the rotating rod 9 can be driven to rotate, and the telescopic length of the connecting tube 3 can be adjusted according to the end length of the energy device body, which is convenient for adjusting the position of the suction head 1 and better absorbing the heat and smoke in the surgical field.

[0026] Specifically, the upper end of the control panel 706 is provided with a bending section 11 and the outer wall surface of the bending section 11 is provided with anti-slip grooves. The bending section 11 can make it easier for the doctor to hold the control panel 706, improve the convenience of the convenient clamping component 7 when clamping, and facilitate the doctor's use;

[0027] Specifically, the connecting tube 4 includes a tube cover 401 and a tube body 402. The tube cover 401 and the tube body 402 are threadedly connected, which makes it easy to clean the inside of the connecting tube 4.

[0028] Specifically, a fitting groove is provided at one end of the clamping plate 705 adjacent to the energy device body, and anti-slip protrusions 12 are evenly distributed in the fitting groove. The fitting groove can make the clamping surface of the clamping plate 705 more fitted when clamping the energy device body, increase the contact area, and improve the clamping stability. The anti-slip protrusions 12 can increase the anti-slip properties of the clamping, improve the clamping reliability, and ensure a stable absorption process.

[0029] Working principle: When the present invention is in use, the suction device body can first be installed on the upper end of the energy device body through the convenient clamping component 7. The energy device body in this application is an ultrasonic scalpel, which is mainly used in open surgery. Other energy devices with clamping parts in open surgery are also applicable. The connecting hose 6 is connected to the external extraction pump, and the heat and smoke in the surgical field are absorbed through the suction head 1. The extraction force can be adjusted through the control valve 5. The control valve 5 can select a ball valve of appropriate specifications according to needs. By turning the knob 10, the rotating rod 9 can be driven to rotate, and then the telescopic length of the connecting tube 3 can be adjusted according to the end length of the energy device body, so as to facilitate the adjustment of the position of the suction head 1 and better absorb the heat and smoke in the surgical field. The shaping tube 2 can be made of a universal metal shaping hose, which further increases the flexibility of the suction head 1 and improves the convenience of the suction head 1 during absorption. At the same time, it avoids interference with other instruments during operation, and can help doctors absorb the heat and smoke in the surgical field simultaneously during open surgery, simplifying the doctor's operation, greatly reducing the risk of open surgery, and improving the efficiency of open surgery. The surgical operation efficiency is improved by using the upper arc groove 701, the lower arc groove 702, the arc guide rod 703, the arc sleeve ring 704, the clamping plate 705, the control plate 706 and the spring 707 in combination. The elastic force of the spring 707 can be used to clamp the clamping plate 705 to the energy device body. The fitting groove can make the clamping surface of the clamping plate 705 more consistent with the energy device body, increase the contact area, and improve the clamping stability. The anti-slip protrusion 12 can increase the anti-slip property of the clamping, improve the clamping reliability, and make the suction process stable. The suction device body can be conveniently installed on the energy device body to realize the combined use of the energy device body and the suction device body. The control panel 706 can be conveniently disassembled by pinching the control panel 706. The bending section 11 can make it easier for the doctor to hold the control panel 706, thereby improving the convenience of the convenient clamping component 7 when clamping, making it easier for the doctor to use and facilitating the simultaneous absorption of heat and smoke in the surgical field during open surgery, thereby reducing thermal damage to adjacent tissues and contamination of the lens field by smoke, greatly reducing the risk of open surgery and improving the efficiency of open surgery operations.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An aspirator that can be used in combination with an energy device, comprising an energy device body and an aspirator body, characterized in that: The suction device body comprises a suction head (1), a shaping tube (2), a connecting tube (3), a connecting cylinder (4), a control valve (5), a connecting hose (6) and a convenient clamping assembly (7); the suction head (1), the shaping tube (2), the connecting tube (3) and the connecting hose (6) are connected in sequence; the control valve (5) is arranged at the upper end of the connecting cylinder (4); one end of the connecting cylinder (4) is connected to the connecting tube (3) and the other end is connected to the connecting hose (6); the connecting cylinder (4) is fixedly mounted on the upper end of the energy device body through the convenient clamping assembly (7).

2. The aspirator according to claim 1, which can be used in combination with an energy device, is characterized in that: The convenient clamping assembly (7) comprises an upper arc groove (701), a lower arc groove (702), an arc guide rod (703), an arc sleeve ring (704), a clamping plate (705), a control plate (706) and a spring (707). The upper arc groove (701) and the lower arc groove (702) are symmetrically arranged outside the connecting tube (4). The arc guide rod (703) is fixedly installed between the upper arc groove (701) and the lower arc groove (702). The arc guide rod (703) is symmetrically arranged. The arc guide rod (703) is movably sleeved on the arc guide rod (703). An arc-shaped sleeve ring (704), the arc-shaped sleeve ring (704) is located at one end of the lower arc-shaped groove (702) and is fixedly mounted with the clamping plate (705), the energy device body is clamped between the clamping plates (705), the arc-shaped sleeve ring (704) is located at one end of the upper arc-shaped groove (701) and is fixedly mounted with the control plate (706), the arc-shaped guide rod (703) is outer-mounted with the spring (707), one end of the spring (707) is in contact with the upper wall of the upper arc-shaped groove (701) and the other end is in contact with the upper end of the arc-shaped sleeve ring (704).

3. The aspirator according to claim 2, which can be used in combination with an energy device, is characterized in that: One end of the connecting tube (3) extends into the connecting cylinder (4) and is fixedly mounted with a piston plate (8); a rotating rod (9) is movably mounted at the inner edge of the connecting cylinder (4); the rotating rod (9) is threadedly connected to the piston plate (8); one end of the rotating rod (9) extends out of the connecting cylinder (4) and is fixedly mounted with a knob (10).

4. The aspirator according to claim 3, which can be used in combination with an energy device, is characterized in that: The upper end of the control panel (706) is provided with a bending section (11), and the outer wall surface of the bending section (11) is provided with anti-slip grooves.

5. The aspirator according to claim 4, which can be used in combination with an energy device, is characterized in that: The connecting cylinder (4) comprises a cylinder cover (401) and a cylinder body (402), and the cylinder cover (401) and the cylinder body (402) are threadedly connected.

6. The aspirator according to claim 5, which can be used in combination with an energy device, is characterized in that: The clamping plate (705) is provided with a fitting groove at one end adjacent to the energy device body, and anti-slip protrusions (12) are evenly distributed in the fitting groove.

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