CN218900360U

CN218900360U - Laparoscopic surgery suction equipment

Info

Publication number: CN218900360U
Application number: CN202222226268.XU
Authority: CN
Inventors: 朱育春
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2023-04-25
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses laparoscopic surgery suction equipment, in particular to the field of medical equipment, which comprises a suction pipeline and a negative pressure pump, wherein one end of the suction pipeline is fixedly connected with a first pipeline, one side of the first pipeline is fixedly connected with a second pipeline, and one side of the second pipeline is penetrated with a regulating valve. According to the utility model, through setting the relation among the first pipeline, the second pipeline, the holding handle, the annular concave-convex groove and the fitting opening, the suction rod can be connected with the existing surgical suction rod through the first pipeline with the holding handle for generating suction and discharge of liquid and the like in the intraperitoneal operation, the pipeline connected with the suction rod is provided with the holding handle, the holding handle is convenient for a surgeon to accurately hold, discomfort of finger and palm muscles is not caused, and the center of the holding handle is provided with the hollow pipeline which is communicated with the suction pipeline at the lower end and the suction rod; the opening of the holding handle is provided with a fitting opening according to the tail end structural design of the suction rod, and is tightly fitted with the suction rod when being connected.

Description

Laparoscopic surgery suction equipment

Technical Field

The present utility model relates to the field of medical devices, and more particularly to a laparoscopic surgical suction device.

Background

Laparoscopic surgery is a newly developed minimally invasive method, is a necessary trend of the development of future surgical methods, and along with the rapid progress of industrial manufacturing technologies, the fusion of relevant disciplines lays a firm foundation for developing new technologies and new methods;

through retrieval, the prior patent (publication number: CN 202666175U) discloses a laparoscopic surgery aspirator, which is suitable for flushing and sucking blood and residual liquid in a human body in an abdominal cavity, and belongs to the technical field of medical appliances. The utility model comprises a water inlet device, a water absorbing device and a flushing and sucking seat mechanism, and is characterized in that: the water inlet device comprises a water inlet, a water inlet valve body, a spring, a check ring, a valve core, a sealing ring and a water inlet valve button; the water absorbing device comprises a water absorbing port, a water absorbing valve body, a spring, a check ring, a valve core, a sealing ring and a water absorbing valve button; the flushing and sucking seat mechanism comprises a flushing and sucking seat, an inner pipe, a pipe seat, a flushing and sucking pipe, a sealing ring and a sealing cover. Compared with the background technology, the utility model has the following effects: the novel surgical mask has the advantages of reasonable structural design, convenient application, no toxicity, no smell, low manufacturing cost, disposable application, effective prevention of bacterial infection in surgery, and technical innovation makes up the defects of the prior art. The inventor finds that the prior art has the following problems in the process of realizing the utility model;

when the traditional laparoscopic surgery suction equipment is used in the later period, as the traditional pipeline used in hospitals is a single pipeline, only a suction rod can be connected for sucking and removing liquid in the abdominal cavity, the suction rod structure is thinner, accurate holding in the operation is not facilitated, discomfort of finger and palm muscles is caused by long-time holding, and a circulating device special for absorbing smoke in the abdominal cavity is additionally arranged, but the cost is high, and the device is nearly one million, so that the device is not beneficial to general popularization;

accordingly, a laparoscopic surgical suction apparatus has been proposed in view of the above problems.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present utility model provide a laparoscopic surgical suction apparatus to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a laparoscopic surgery suction equipment, includes suction line and negative pressure pump, suction line's one end fixedly connected with first pipeline, one side fixedly connected with second pipeline of first pipeline, one side of second pipeline runs through there is the governing valve, the inner wall of governing valve is equipped with the roller bearing passageway, the inside swing joint of roller bearing passageway has circular gyro wheel, the one end fixedly connected with roller shaft of circular gyro wheel, spacing hole has been seted up on the lateral wall surface of governing valve.

Preferably, the end part of the second pipeline is fixedly connected with a pipeline joint, the inner wall of the pipeline joint is provided with internal threads, and the end part of the pipeline joint is fixedly connected with a protruding pipe orifice.

Preferably, one side of the second pipeline is connected with two groups of fixing clamping seats in a clamping manner, and the other group of fixing clamping seats are clamped on one side of the first pipeline.

Preferably, the end part of the first pipeline is fixedly connected with a holding handle, the holding handle is hollow, and the first pipeline penetrates through the inside of the holding handle.

Preferably, an annular concave-convex groove is formed in one side of the inner wall of the holding handle, and a fit opening is formed in one side of the annular concave-convex groove.

Preferably, a discharge pipe is fixedly connected to one side of the negative pressure pump, the negative pressure pump is fixedly connected with the suction pipeline, and a supporting chassis is movably connected to the bottom of the negative pressure pump.

Preferably, the round roller forms a sliding structure between the roller channels through the roller shafts, and the inclination angle between the roller channels and the regulating valve is thirty degrees.

The utility model has the technical effects and advantages that:

compared with the prior art, through setting up the relation between first pipeline, second pipeline, grip handle, annular concave-convex groove, the fit mouth, when later stage uses, can be connected with current operation suction rod through the first pipeline that has grip handle, be used for producing liquid etc. suction and discharge in the intraperitoneal operation, the pipeline of connecting the suction rod has grip handle, grip handle makes things convenient for the accurate grasp of operating doctor, can not cause finger, palm muscle discomfort, and grip handle center has hollow pipeline, with lower extreme suction pipeline and suction rod intercommunication; the opening of the holding handle is designed according to the tail end structure of the suction rod and is provided with a fitting opening which is tightly fitted when being connected with the suction rod; the front end of the central pipeline of the holding handle is provided with an annular concave-convex groove which is matched with the joint structure of the suction rod, and the holding handle is clamped and connected with the suction rod and is tightly connected.

Compared with the prior art, the device is connected with the side wall interface of the puncture stab card of the abdominal cavity through arranging the regulating valve, the pipeline connector, the fixing clamping seat and the pipeline with the pipeline connector, and is used for continuously sucking and discharging waste gas generated in the hand in the abdominal cavity; there is pipeline joint a way pipeline to have the governing valve, the doctor can adjust the displacement by oneself according to the circumstances in the art, and connect the abdominal cavity perforation through internal thread, protruding mouth of pipe and stab the card lateral wall interface, then the governing valve is when later stage use, the governing valve, circular gyro wheel, the roller bearing groove, the pipeline passageway, the gyro wheel passes through the roller bearing to be fixed in the roller bearing groove, the roller bearing groove is from the interior one end slant down direction of governing valve to the other end, the gyro wheel can be through rolling in the roller bearing groove, rise or reduce the position and release or suppress the suction pipeline, in order to reach the size of abandonment suction discharge volume in the regulation suction pipeline, thereby when later stage use, can realize waste gas flow discharge rate, it is very convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic diagram of a regulating valve according to the present utility model.

FIG. 3 is a schematic view of a roller channel structure according to the present utility model.

Fig. 4 is an enlarged view of the structure of fig. 1 a according to the present utility model.

Fig. 5 is a schematic view of the structure of the holding handle of the present utility model.

The reference numerals are: 1. a fitting opening; 2. annular concave-convex groove; 3. holding a handle; 4. a first pipeline; 5. a fixing clamping seat; 6. a second pipeline; 7. a regulating valve; 8. a suction line; 9. a negative pressure pump; 10. a discharge pipe; 11. a support chassis; 12. a roller shaft; 13. a roller channel; 14. a circular roller; 15. an internal thread; 16. a limiting hole; 17. protruding the pipe orifice; 18. and a pipeline joint.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The laparoscopic surgery suction equipment comprises a suction pipeline 8 and a negative pressure pump 9, wherein one end of the suction pipeline 8 is fixedly connected with a first pipeline 4, one side of the first pipeline 4 is fixedly connected with a second pipeline 6, one side of the second pipeline 6 penetrates through a regulating valve 7, a roller shaft channel 13 is arranged on the inner wall of the regulating valve 7, a round roller 14 is movably connected inside the roller shaft channel 13, one end of the round roller 14 is fixedly connected with a roller shaft 12, and a limiting hole 16 is formed in the surface of the side wall of the regulating valve 7.

In this embodiment, the end of the second pipeline 6 is fixedly connected with a pipeline joint 18, the inner wall of the pipeline joint 18 is provided with an internal thread 15, the end of the pipeline joint 18 is fixedly connected with a protruding pipe orifice 17, and in operation, the pipeline joint 18 adopts the protruding pipe orifice 17 to be connected with an abdominal cavity waste gas bayonet for discharging waste gas.

In this embodiment, one side of the second pipeline 6 is clamped and connected with the fixing clamping seat 5, the number of the fixing clamping seats 5 is two, and the other group of fixing clamping seats 5 are clamped on one side of the first pipeline 4, and when the fixing clamping seat is working, the second pipeline 6 is matched with the fixing clamping seat 5 and the first pipeline 4, and the fixing clamping seat 5 can be used for fixing and installing the pipeline, so that shaking is prevented.

In this embodiment, the end portion of the first pipeline 4 is fixedly connected with a holding handle 3, the holding handle 3 is hollow, and the first pipeline 4 penetrates through the inside of the holding handle 3, and when in operation, the holding handle 3 is matched with the first pipeline 4, the holding handle 3 is a hollow pipeline, and the annular concave-convex groove 2 and the fitting opening 1 are connected with the surgical liquid suction rod to suck waste liquid.

In this embodiment, an annular concave-convex groove 2 is formed in one side of the inner wall of the holding handle 3, a wedge-shaped opening 1 is formed in one side of the annular concave-convex groove 2, and the holding handle 3 is used in a handheld manner during operation, and meanwhile the annular concave-convex groove 2 is matched with the wedge-shaped opening 1 to be connected with a surgical suction rod.

In this embodiment, a discharge pipe 10 is fixedly connected to one side of the negative pressure pump 9, a support chassis 11 is movably connected to the bottom of the negative pressure pump 9, and the negative pressure pump 9 and the discharge pipe 10 are adopted to attract the whole suction pipe 8 during operation, so that the suction pipe is very convenient.

In this embodiment, the round roller 14 forms a sliding structure between the roller channels 13 through the roller shaft 12, and the inclination angle between the roller channels 13 and the regulating valve 7 is thirty degrees, and when in use, the round roller 14 is matched with the roller shaft 12, and the sliding roller shaft 12 controls the round roller 14 to slide obliquely in the roller channels 13, so as to control the air pressure treatment of the second pipeline 6, which is very convenient.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

The working process of the utility model is as follows:

firstly, when the device is used at the later stage, the first pipeline 4 in the device is matched with the annular concave-convex groove 2 by adopting the wedge-shaped joint opening 1 in the holding handle 3, so as to be matched with the annular concave-convex groove 2 to butt joint the surgical suction rod, then the first pipeline 4 and the second pipeline 6 are clamped and fixed by adopting the fixing clamping seat 5, meanwhile, the second pipeline 6 is butt-jointed with the side wall bayonet in the abdominal cavity, the protruding pipe orifice 17 and the internal thread 15 are adopted for butt-joint installation, meanwhile, the regulating valve 7 is adopted to control the exhaust gas discharge flow in the second pipeline 6, and when the device is used, the roller shaft 12 is stirred to drive the circular roller 14 to slide in the roller channel 13, then the suction pipeline 8 is adopted to connect the first pipeline 4 and the second pipeline 6, and meanwhile, the suction pipeline 8 is adopted to carry out the extraction treatment of waste gas and waste liquid in the abdominal cavity by adopting the negative pressure pump 9, so that the abdominal cavity hydrops and the extraction treatment of the exhaust gas in the operation is realized.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Laparoscopic surgery suction equipment, including suction line (8) and negative pressure pump (9), its characterized in that: one end fixedly connected with first pipeline (4) of suction pipeline (8), one side fixedly connected with second pipeline (6) of first pipeline (4), one side of second pipeline (6) is run through and is had governing valve (7), the inner wall of governing valve (7) is equipped with roller channel (13), the inside swing joint of roller channel (13) has circular gyro wheel (14), one end fixedly connected with roller shaft (12) of circular gyro wheel (14), spacing hole (16) have been seted up on the lateral wall surface of governing valve (7).

2. A laparoscopic surgical suction apparatus according to claim 1, wherein: the end part of the second pipeline (6) is fixedly connected with a pipeline joint (18), an inner thread (15) is arranged on the inner wall of the pipeline joint (18), and the end part of the pipeline joint (18) is fixedly connected with a protruding pipe orifice (17).

3. A laparoscopic surgical suction apparatus according to claim 2, wherein: one side block of second pipeline (6) is connected with fixed cassette (5), the quantity of fixed cassette (5) is two sets of, and another set of fixed cassette (5) block in one side of first pipeline (4).

4. A laparoscopic surgical suction apparatus according to claim 3, wherein: the end part of the first pipeline (4) is fixedly connected with a holding handle (3), the holding handle (3) is hollow, and the first pipeline (4) penetrates through the holding handle (3).

5. A laparoscopic surgical suction device according to claim 4, wherein: an annular concave-convex groove (2) is formed in one side of the inner wall of the holding handle (3), and a fit opening (1) is formed in one side of the annular concave-convex groove (2).

6. A laparoscopic surgical suction apparatus according to claim 1, wherein: one side fixedly connected with row material pipe (10) of negative pressure pump (9), be fixed connection between negative pressure pump (9) and suction line (8), the bottom swing joint of negative pressure pump (9) has supporting chassis (11).

7. A laparoscopic surgical suction apparatus according to claim 1, wherein: the round roller (14) forms a sliding structure between the roller channels (13) through the roller shafts (12), and the inclination angle between the roller channels (13) and the regulating valve (7) is thirty degrees.