CN215230799U

CN215230799U - Suction device for laparoscopic surgery

Info

Publication number: CN215230799U
Application number: CN202121375834.2U
Authority: CN
Inventors: 吴贤; 黄强
Original assignee: Wenzhou Chinese Medicine Hospital
Current assignee: Wenzhou Chinese Medicine Hospital
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-21
Anticipated expiration: 2031-06-21

Abstract

The utility model provides a suction device for laparoscopic surgery, which relates to the technical field of medical instruments and aims to solve the problems that the existing conventional laparoscopic suction apparatus sucks water through two symmetrical suction holes in the front, and the omentum majus, fat and intestinal canal can be easily sucked when the operation sucks water, so that the suction apparatus is blocked; the water tank comprises a storage tank, a micro motor is arranged in the storage tank, a gear is arranged at the bottom end of the micro motor, an opening is formed in the top of the storage tank, and a bottom pipe at the bottom of the storage tank is rotatably arranged at the top of a water tank; the inner sides of two ends of the outer cylinder are of arc structures, and the outer cylinder is slidably arranged on the outer side of the flow guide pipe; the support plate, the support plate is installed on the top of honeycomb duct, and the support plate is cylindrical structure. The outer sleeve is a disposable porous sleeve, so that the outer sleeve is sleeved on the outer side of the outer rod and is attracted through the openings at other positions of the outer sleeve.

Description

Suction device for laparoscopic surgery

Technical Field

The utility model belongs to the technical field of medical instrument, more specifically say, in particular to laparoscopic surgery suction device.

Background

Compared with the traditional operation, the laparoscopic surgery is popular with patients, particularly has small scar after the surgery and accords with aesthetic requirements, young patients are more willing to accept the laparoscopic surgery, the suction apparatus is used for sucking and removing the content in bleeding, exudates, pus and thoracic organs in the surgery, the surgery is clear, the pollution chance is reduced, and the principle of the suction apparatus is that the suction head of the suction apparatus is manufactured by a certain method and is absorbed in a negative pressure state.

For example, application No.: CN201920297361.5 relates to a special suction device for laparoscopic surgery, belonging to the field of medical instruments. Comprises a liquid storage bottle, a purification bottle, an air pump and a connecting pipe; the purification bottle is used for purifying smoke generated in the operation process and is communicated with the liquid storage bottle through a first air pipe; the air pump is communicated with the purification bottle through a second air pipe; the connecting pipe comprises a main pipeline, a residual liquid suction branch pipe and a smoke suction branch pipe, one end of the main pipeline is communicated with the liquid storage bottle, and the other end of the main pipeline is communicated with the residual liquid suction branch pipe and the smoke suction branch pipe respectively. The utility model discloses can not only absorb the raffinate of patient's chest, abdominal cavity, prevent the refluence, but also can absorb the smog that the operation in-process produced, improve medical efficiency, reduce medical personnel to harmful gas's suction.

Based on the discovery in the prior art, the conventional laparoscopic suction apparatus sucks through the two symmetrical suction holes in the front, so that the omentum majus, fat and intestinal canal are easily sucked in the process of surgical water suction, the suction apparatus is blocked, the suction pipeline is long, and the suction apparatus is easily folded in use, so that the liquid suction is influenced.

Accordingly, the present invention is to provide a suction device for laparoscopic surgery, which is improved in view of the existing structure and defects, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a peritoneoscope operation suction device to solve current conventional peritoneoscope aspirator, attract through two suction holes of preceding symmetry, all can inhale big omentum and fat, intestines tube very easily in the time of the operation is absorbed water, lead to the aspirator to plug, and the pipeline that attracts is longer, takes place easily folding when using, influences the problem to the attraction of liquid.

The purpose and the efficacy of the suction device for laparoscopic surgery are achieved by the following specific technical means:

a laparoscopic surgical suction device comprising: the device comprises a main body, a mounting plate is arranged on the outer side of the main body, and a storage tank is arranged at the top of the main body; the water tank comprises a storage tank, a micro motor is arranged in the storage tank, a gear is arranged at the bottom end of the micro motor, an opening is formed in the top of the storage tank, and a bottom pipe at the bottom of the storage tank is rotatably arranged at the top of a water tank; the inner sides of two ends of the outer cylinder are of arc structures, and the outer cylinder is slidably arranged on the outer side of the flow guide pipe; the support plate, the support plate is installed on the top of honeycomb duct, and the support plate is cylindrical structure.

Further, the body includes: the vertical groove is arranged on the side surface of the main body; the basin, the basin is hollow cylindrical structure, and basin slidable mounting is in the inside of erecting the groove.

Further, the reservoir comprises: the bottom plate is rotatably arranged at the bottom of the storage tank, a serrated groove is formed in the outer side of the bottom plate, and the serrated groove in the outer side of the bottom plate is meshed with a gear at the bottom end of the micro motor at the bottom of the storage tank; the lateral surface of the bottom pipe is provided with a pumping pump, and the bottom pipe is arranged at the bottom of the bottom plate.

Further, the reservoir further comprises: the vertical rod is of a cylindrical structure and is arranged at the top of the bottom plate; the honeycomb duct, the honeycomb duct is spiral structure, and the bottom of honeycomb duct is installed in the inside of bottom plate to the trompil at storage tank top is run through on the top of honeycomb duct.

Further, the outer tub includes: the inner groove is of a rectangular structure and is arranged on the inner side of the outer barrel; the pulley is installed through the pivot in the inner panel, the both sides of inner panel, and the inner panel passes through the spring mounting in the inside of inside groove.

Further, the carrier plate includes: the sliding chute is of a T-shaped structure and is arranged on the outer side of the carrier plate; the top end of the sliding plate is provided with an opening, and the bottom end of the sliding plate is slidably arranged in the sliding chute; the clamp plate, clamp plate are the arc structure, and the bottom of clamp plate is equipped with the locating lever, and the locating lever of clamp plate bottom is inserted in the trompil at slide top to the bottom of clamp plate is connected with the top of slide through the spring.

Further, the carrier plate further includes: the cross rod is of a cylindrical structure and is arranged at the side end of the support plate; the outside of outer pole is equipped with the trompil, and the outer pole is established in the outer end of horizontal pole.

Further, the carrier plate further includes: the clamping groove is of an annular structure and is arranged at the connecting position of the cross rod and the outer rod; the overcoat, the outside of overcoat is equipped with the trompil, and the side of overcoat is equipped with the rubber ring to overcoat slidable mounting is in the outside of outer pole, and the inside at the draw-in groove is installed to the rubber ring of overcoat side.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the device, the outer cylinder is arranged and slides on the outer side of the flow guide pipe, so that the pulleys on two sides of the inner plate roll on the outer side of the flow guide pipe, the flow guide pipe can be straightened, the outer cylinder can move at any position, and the inner plate pushes the outer side of the flow guide pipe under the action of the spring, so that the position which is easy to fold can be straightened, the liquid absorbed in the inner cylinder can be quickly circulated, and the normal operation of an operation is prevented from being influenced;

2. in this device, set up the overcoat, the overcoat is disposable porous cover, makes the overcoat cover in the outside of outer pole, when the trompil in the outer pole outside is by omentum majus and fat, intestines tube attraction blocking, can attract through the trompil of other positions of overcoat, perhaps when the trompil is whole to be blockked up, the overcoat that directly updates is used, the silica gel material of the disposable porous cover of overcoat, the timely change of being convenient for guarantees to attract the timely attraction liquid in hole.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of a cross-sectional structure of the storage tank of the present invention.

Fig. 3 is a schematic cross-sectional structure of the outer cylinder of the present invention.

Fig. 4 is a schematic diagram of a cross-sectional structure of the carrier plate of the present invention.

Fig. 5 is a schematic cross-sectional structure of the outer jacket of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a vertical slot; 102. a water tank; 2. a storage tank; 201. a base plate; 202. a bottom tube; 203. a vertical rod; 204. a flow guide pipe; 3. an outer cylinder; 301. an inner tank; 302. an inner plate; 4. a carrier plate; 401. a chute; 402. a slide plate; 403. pressing a plate; 404. a cross bar; 405. an outer rod; 406. a card slot; 407. and (4) coating.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides a laparoscopic surgery suction device, include: the device comprises a main body 1, wherein a mounting plate is arranged on the outer side of the main body 1, and a storage tank 2 is arranged at the top of the main body 1; a micro motor is arranged in the storage tank 2, a gear is arranged at the bottom end of the micro motor, an opening is formed in the top of the storage tank 2, and a bottom pipe 202 at the bottom of the storage tank 2 is rotatably arranged at the top of the water tank 102; the inner sides of two ends of the outer cylinder 3 are arc-shaped structures, and the outer cylinder 3 is slidably arranged on the outer side of the flow guide pipe 204; a support plate 4, the support plate 4 is installed on the top of the flow guide pipe 204, and the support plate 4 is a cylindrical structure, so that the water tank 102 is used for storing liquid absorbed in operation, when the water tank 102 is full, the replacement in the interior of the vertical groove 101 is convenient, the vertical rod 203 is inserted in the middle position of the spiral placement position of the flow guide pipe 204, the winding of the flow guide pipe 204 is prevented, the bottom pipe 202 is installed at the bottom of the bottom plate 201, the liquid is discharged to the interior of the water tank 102 through the flow guide pipe 204 by a suction pump on the side surface, the pulleys on the two sides of the inner plate 302 roll on the outer side of the flow guide pipe 204, the inner plate 302 can straighten the folded flow guide pipe 204, the smooth flow of the liquid is ensured, the rubber ring at the side end of the outer sleeve 407 is clamped and installed in the clamping groove 406, the falling of the outer sleeve 407 is prevented, when the suction hole is blocked, the suction is performed through the open holes at other positions of the outer sleeve 407, or the new outer sleeve 407 is directly replaced for use, guarantee to attract timely absorption liquid in hole, main part 1 includes: a vertical groove 101, wherein the vertical groove 101 is arranged on the side surface of the main body 1; basin 102, basin 102 are hollow cylindrical structure, and basin 102 slidable mounting is in the inside of erecting groove 101, is equipped with the mounting panel in the outside of main part 1, installs the side at the sick bed when being convenient for carry out laparoscopic surgery, and basin 102 is installed in the inside of erecting groove 101, and wherein, storage tank 2 includes: the bottom plate 201 is rotatably arranged at the bottom of the storage tank 2, a serrated groove is formed in the outer side of the bottom plate 201, and the serrated groove in the outer side of the bottom plate 201 is meshed with a gear at the bottom end of the micro motor at the bottom of the storage tank 2; a bottom pipe 202, wherein a pumping pump is arranged on the side surface of the bottom pipe 202, and the bottom pipe 202 is arranged at the bottom of the bottom plate 201; the vertical rod 203 is of a cylindrical structure, and the vertical rod 203 is arranged at the top of the bottom plate 201; honeycomb duct 204, honeycomb duct 204 are spiral structure, and the bottom of honeycomb duct 204 is installed in the inside of bottom plate 201 to the trompil at 2 tops in storage tank is run through on the top of honeycomb duct 204, installs storage tank 2 in the bottom of main part 1, and micro motor drive bottom plate 201 through the inside bottom of storage tank 2 rotates, makes bottom plate 201 drive honeycomb duct 204 and removes, makes the spiral storage of honeycomb duct 204 in the inside of storage tank 2, prevents to cause the folding condition, and urceolus 3 includes: an inner tank 301, wherein the inner tank 301 has a rectangular structure, and the inner tank 301 is arranged inside the outer cylinder 3; inner panel 302, the pulley is installed through the pivot in the both sides of inner panel 302, and inner panel 302 passes through spring mounting in the inside of inside groove 301, and at the outside slip urceolus 3 of honeycomb duct 204, the arc structure at 3 inboard both ends of urceolus prevents to cut the lateral wall of honeycomb duct 204, drives inner panel 302 and removes under the inside spring action of inner groove 301, and wherein, support plate 4 includes: the sliding groove 401, the sliding groove 401 is a T-shaped structure, and the sliding groove 401 is arranged outside the carrier plate 4; the top end of the sliding plate 402 is provided with an opening, and the bottom end of the sliding plate 402 is slidably arranged in the sliding chute 401; the pressing plate 403 is of an arc structure, a positioning rod is arranged at the bottom end of the pressing plate 403, the positioning rod at the bottom of the pressing plate 403 is inserted into the opening at the top of the sliding plate 402, and the bottom of the pressing plate 403 is connected with the top of the sliding plate 402 through a spring; a cross bar 404, wherein the cross bar 404 is a cylindrical structure, and the cross bar 404 is installed at the side end of the carrier plate 4; an outer rod 405, wherein the outer side of the outer rod 405 is provided with an opening, and the outer rod 405 is arranged at the outer end of the cross rod 404; the clamping groove 406 is of an annular structure, and the clamping groove 406 is arranged at the joint of the cross rod 404 and the outer rod 405; coat 407, the outside of coat 407 is equipped with the trompil, and the side of coat 407 is equipped with the rubber ring, and coat 407 slidable mounting is in the outside of outer pole 405, the rubber ring of coat 407 side is installed in the inside of draw-in groove 406, install support plate 4 on the top of honeycomb duct 204, according to medical personnel's the appearance condition of holding, make slide 402 remove in the inside of spout 401, be applied to the liquid absorption of different positions simultaneously, according to the size of different palms, make the locating lever of clamp plate 403 bottom remove in the trompil at slide 402 top, make curved clamp plate 403 can laminate the hand under the effect of spring, be convenient for carry out the attraction of liquid, the longer distance of horizontal pole 404, be convenient for insert in the abdominal cavity, coat 407 is disposable porous cover silica gel material, make coat cover in the outside 407 of outer pole 405.

The specific use mode and function of the embodiment are as follows:

in the utility model, when carrying out the liquid such as the blood that the peritoneoscope operation attracts the production, the peritoneal fluid, at first, install the side at the sick bed through the mounting panel of the outside of main part 1, make basin 102 install and be used for storing the absorptive liquid in the operation in erecting groove 101, adjust the length of honeycomb duct 204 as required again, make the micro motor drive bottom plate 201 of storage tank 2 inside bottom rotate, bottom plate 201 drives honeycomb duct 204 and carries out spiral rotation control honeycomb duct 204 receive and release, again according to the appearance condition of holding of medical personnel, make slide 402 remove in spout 401, make curved clamp plate 403 laminate the hand under the effect of spring and make support plate 4 more stable place in medical personnel's hand, overcoat 407 is disposable porous cover, make overcoat 407 cover the outside at outer pole 405, the rubber ring block of overcoat 407 side is installed in draw-in groove 406, longer horizontal pole 404 inserts and makes outer pole 405 absorb liquid in the abdominal cavity, when the plug is plugged, the outer sleeve 407 is sucked through the openings at other positions of the outer sleeve 407 or is directly replaced by a new outer sleeve 407, so that the liquid is quickly absorbed, the liquid absorbed by the outer rod 405 is discharged into the water tank 102 through the guide pipe 204 by the suction and pressure pump on the side surface of the bottom pipe 202, the outer cylinder 3 slides outside the guide pipe 204, the pulleys on two sides of the inner plate 302 roll outside the guide pipe 204 under the action of the spring, the folded part is straightened, and the liquid is quickly flowed.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A laparoscopic surgery suction device, characterized in that: the laparoscopic surgery suction device includes:

the device comprises a main body, a mounting plate is arranged on the outer side of the main body, and a storage tank is arranged at the top of the main body;

the water tank comprises a storage tank, a micro motor is arranged in the storage tank, a gear is arranged at the bottom end of the micro motor, an opening is formed in the top of the storage tank, and a bottom pipe at the bottom of the storage tank is rotatably arranged at the top of a water tank;

the inner sides of two ends of the outer cylinder are of arc structures, and the outer cylinder is slidably arranged on the outer side of the flow guide pipe;

the support plate, the support plate is installed on the top of honeycomb duct, and the support plate is cylindrical structure.

2. The laparoscopic surgical suction device of claim 1, wherein: the main body includes:

the vertical groove is arranged on the side surface of the main body;

the basin, the basin is hollow cylindrical structure, and basin slidable mounting is in the inside of erecting the groove.

3. The laparoscopic surgical suction device of claim 1, wherein: the reservoir includes:

the bottom plate is rotatably arranged at the bottom of the storage tank, a serrated groove is formed in the outer side of the bottom plate, and the serrated groove in the outer side of the bottom plate is meshed with a gear at the bottom end of the micro motor at the bottom of the storage tank;

the lateral surface of the bottom pipe is provided with a pumping pump, and the bottom pipe is arranged at the bottom of the bottom plate.

4. The laparoscopic surgical suction device of claim 1, wherein: the reservoir further comprises:

the vertical rod is of a cylindrical structure and is arranged at the top of the bottom plate;

the honeycomb duct, the honeycomb duct is spiral structure, and the bottom of honeycomb duct is installed in the inside of bottom plate to the trompil at storage tank top is run through on the top of honeycomb duct.

5. The laparoscopic surgical suction device of claim 1, wherein: the outer tub includes:

the inner groove is of a rectangular structure and is arranged on the inner side of the outer barrel;

the pulley is installed through the pivot in the inner panel, the both sides of inner panel, and the inner panel passes through the spring mounting in the inside of inside groove.

6. The laparoscopic surgical suction device of claim 1, wherein: the carrier plate includes:

the sliding chute is of a T-shaped structure and is arranged on the outer side of the carrier plate;

the top end of the sliding plate is provided with an opening, and the bottom end of the sliding plate is slidably arranged in the sliding chute;

the clamp plate, clamp plate are the arc structure, and the bottom of clamp plate is equipped with the locating lever, and the locating lever of clamp plate bottom is inserted in the trompil at slide top to the bottom of clamp plate is connected with the top of slide through the spring.

7. The laparoscopic surgical suction device of claim 1, wherein: the carrier plate further includes:

the cross rod is of a cylindrical structure and is arranged at the side end of the support plate;

the outside of outer pole is equipped with the trompil, and the outer pole is established in the outer end of horizontal pole.

8. The laparoscopic surgical suction device of claim 1, wherein: the carrier plate further includes:

the clamping groove is of an annular structure and is arranged at the connecting position of the cross rod and the outer rod;

the overcoat, the outside of overcoat is equipped with the trompil, and the side of overcoat is equipped with the rubber ring to overcoat slidable mounting is in the outside of outer pole, and the inside at the draw-in groove is installed to the rubber ring of overcoat side.