CN210009393U

CN210009393U - Aspirator in laparoscopic surgery

Info

Publication number: CN210009393U
Application number: CN201920012968.4U
Authority: CN
Inventors: 周昕; 陈正权; 骆礼波; 杨雪峰
Original assignee: Affiliated Hospital of Zunyi Medical University
Current assignee: Affiliated Hospital of Zunyi Medical University
Priority date: 2019-01-04
Filing date: 2019-01-04
Publication date: 2020-02-04
Anticipated expiration: 2029-01-04

Abstract

The utility model discloses a suction apparatus in laparoscopic surgery, which comprises a drainage pump, wherein the top of the drainage pump is provided with a sludge collecting bottle, the bottom of the drainage pump is provided with a conveying pipe, a protective sleeve is fixedly sleeved outside the drainage pump, a sliding pipe is movably sleeved outside the protective sleeve, one side of the slide pipe is fixedly connected with a connecting plate, one side of the top of the connecting plate, which is far away from the drainage pump, is vertically and rotatably connected with a handle, the bottom of the protective sleeve is fixedly connected with a limiting ring, both sides of the limiting ring are fixedly connected with clapboards, the bottom of the conveying pipe is provided with a silica gel pipe head, the top of the silica gel pipe head is fixedly connected with a connecting pipe, the outer surface of the connecting pipe is provided with external threads, the inner surface of the conveying pipe is provided with internal threads matched with the external threads, the silica gel tube head is the same with the external diameter of conveyer pipe, a plurality of sunction inlet has been seted up on the silica gel tube head. The utility model discloses difficult jam, convenient to use improves work efficiency, and the part is convenient for change.

Description

Aspirator in laparoscopic surgery

Technical Field

The utility model relates to a surgical instruments technical field especially relates to an aspirator in laparoscopic surgery.

Background

In the process of laparoscopic surgery, bleeding occurs in the abdominal cavity of a human body, blood and residual liquid in the body are silted up, and the abdominal cavity is washed and sucked clean, so that the continuation of the surgery is facilitated.

Although the existing laparoscopic aspirator can complete the flushing of blood and the like, the existing laparoscopic aspirator has obvious defects that the suction pipe of the aspirator for the laparoscopic is too thin, blood clots can be generated due to overlong operation time, the suction pipe is blocked, the operation of the aspirator is interrupted, the suction time is prolonged, and the aspirator is not beneficial to being held and used in different directions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an aspirator in laparoscopic surgery.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an aspirator in laparoscopic surgery comprises a drainage pump, wherein the top of the drainage pump is provided with a silt collecting bottle, the bottom of the drainage pump is provided with a conveying pipe, the drainage pump is fixedly sleeved with a protective sleeve, the protective sleeve is movably sleeved with a sliding pipe, one side of the sliding pipe is fixedly connected with a connecting plate, one side of the top of the connecting plate, which is far away from the drainage pump, is vertically and rotatably connected with a handle, the bottom of the protective sleeve is fixedly connected with a limiting ring, two sides of the limiting ring are fixedly connected with partition plates, the bottom of the conveying pipe is provided with a silica gel pipe head, the top of the silica gel pipe head is fixedly connected with a connecting pipe, the outer surface of the connecting pipe is provided with external threads, the inner surface of the conveying pipe is provided with internal threads matched with the external threads, the silica gel pipe head is the same, the filter screen pipe is sleeved outside the conveying pipe in a matching and movable mode, connecting rods are fixedly connected to two sides of the top of the filter screen pipe, through rails matched with the connecting rods are vertically arranged on the partition board, and two ends, opposite to the tops of the connecting rods, of the connecting rods penetrate through the two through rails and are fixedly connected with shifting pieces respectively.

Preferably, the top of the silt collecting bottle is fixedly connected with a handle frame, and the top of the silt collecting bottle is fixedly connected with a discharge port in the handle frame.

Preferably, the outer surface of the handle is sleeved with an anti-slip sleeve.

Preferably, the soft sleeve is semicircular, and the soft sleeve is made of a rubber material.

Preferably, a check valve is installed in the drainage pump.

Preferably, a rotating shaft is arranged at the joint of the handle and the connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, by arranging the filter screen pipe, the connecting rod, the silica gel pipe head, the suction inlet and the soft sleeve, the plectrum can be stirred to clear up the sediment blocked on the suction inlet by the filter screen pipe, the suction apparatus is not easy to block, and the working efficiency is high;

2. in the utility model, the sliding tube, the connecting plate, the handle, the silica gel tube head and the connecting tube are arranged, so that medical personnel can hold the aspirator in different directions conveniently, the use is convenient, and the silica gel tube head is convenient to replace;

to sum up, the utility model discloses simple structure is difficult for blockking up, and convenient to use improves work efficiency, and the part is convenient for change.

Drawings

Fig. 1 is a schematic structural view of an aspirator in laparoscopic surgery according to the present invention;

fig. 2 is an enlarged view of the suction apparatus in laparoscopic surgery at a position a.

In the figure: the device comprises a drainage pump 1, a silt collecting bottle 2, a conveying pipe 3, a protective sleeve 4, a sliding pipe 5, a connecting plate 6, a handle 7, a limiting ring 8, a partition plate 9, a silica gel pipe head 10, a connecting pipe 11, a suction inlet 12, a soft sleeve 13, a filter screen pipe 14, a connecting rod 15, a through rail 16 and a shifting piece 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an aspirator in laparoscopic surgery comprises a drainage pump 1, a sludge collection bottle 2 is installed on the top of the drainage pump 1, a delivery pipe 3 is installed on the bottom of the drainage pump 1, a protective sleeve 4 is fixedly sleeved outside the drainage pump 1, a sliding pipe 5 is movably sleeved outside the protective sleeve 4, a connecting plate 6 is fixedly connected to one side of the sliding pipe 5, a handle 7 is vertically and rotatably connected to one side of the top of the connecting plate 6 away from the drainage pump 1, a limit ring 8 is fixedly connected to the bottom of the protective sleeve 4, partition plates 9 are fixedly connected to both sides of the limit ring 8, a silica gel pipe head 10 is installed on the bottom of the delivery pipe 3, a connecting pipe 11 is fixedly connected to the top of the silica gel pipe head 10, external threads are arranged on the outer surface of the connecting pipe 11, internal threads matched with the external threads are arranged, absorb the deposit in the abdominal cavity through a plurality of sunction inlets 12 on the silica gel tube head 10 and carry it through drainage pump 1 in album silt bottle 2, silica gel tube head 10 bottom fixedly connected with soft cover 13, soft cover 13 can avoid the aspirator to cause the secondary damage to the patient, conveyer pipe 3 outer matching activity cover is equipped with filter screen pipe 14, the equal fixedly connected with connecting rod 15 in filter screen pipe 14 top both sides, the vertical logical rail 16 with connecting rod 15 assorted of having seted up on the baffle 9, two 15 top relative one ends of connecting rod run through 16 fixedly connected with plectrums 17 of logical rail respectively, the control plectrum removes filter screen pipe 14 and clears up the deposit of inhaling mouth 12 department broken, avoid influencing normal suction work.

2 top fixedly connected with handle framves of collection silt bottle, 2 tops of collection silt bottle fixedly connected with discharge ports in handle frame, 7 outer surface covers of handle are equipped with the antiskid cover, and soft cover 13 semicircular in shape, and soft cover is made by rubber materials, installs the check valve in the drainage pump 1, and the pivot is installed with 6 departments of meeting of connecting plate to handle 7.

The utility model discloses in, medical personnel stretch into patient's abdominal cavity with conveyer pipe 3 at first, soft cover 13 can avoid the aspirator to cause the secondary injury to the patient, then open drainage pump 1, absorb in the abdominal cavity's sediment to collection silt bottle 2 through a plurality of sunction inlets 12 on the silica gel tube head 10, when attracting the processing, cup joint between slide pipe 5 and the lag tube 4, can make things convenient for medical personnel to observe in the equidirectional not, convenient to use, after sunction inlet 12 blocks up, in time stir plectrum 17, let filter tube net 14 clear up the sediment of sunction inlet 12 department broken, avoid influencing normal suction work, and the work efficiency is improved, silica gel tube head 10 is through connecting pipe 11 and conveyer pipe 3 threaded connection, change the washing easily, the utility model discloses simple structure, convenient operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an aspirator in laparoscopic surgery, includes drainage pump (1), its characterized in that, collection silt bottle (2) are all installed at drainage pump (1) top, conveyer pipe (3) are installed to drainage pump (1) bottom, drainage pump (1) external fixation cover is equipped with protective sleeve (4), protective sleeve (4) external movable cover is equipped with slide pipe (5), slide pipe (5) one side fixedly connected with connecting plate (6), one side vertical rotation that drainage pump (1) was kept away from at connecting plate (6) top is connected with handle (7), protective sleeve (4) bottom fixedly connected with spacing ring (8), spacing ring (8) both sides all fixedly connected with baffle (9), silica gel tube head (10) are installed to conveyer pipe (3) bottom, silica gel tube head (10) top fixedly connected with connecting pipe (11), the utility model discloses a silica gel filter, including connecting pipe (11), conveyer pipe (3), silica gel tube head (10), conveyer pipe (3), baffle (9), connecting pipe (11) surface is equipped with the external screw thread, conveyer pipe (3) internal surface be equipped with external screw thread assorted internal thread, silica gel tube head (10) are the same with the external diameter of conveyer pipe (3), a plurality of sunction inlet (12) have been seted up on silica gel tube head (10), silica gel tube head (10) bottom fixedly connected with soft cover (13), conveyer pipe (3) outer matching movable sleeve is equipped with filter screen pipe (14), the equal fixedly connected with connecting rod (15) in filter screen pipe (14) top both sides, vertically set up on baffle (9) with connecting rod (15) assorted expert rail (16), two the relative one end in.

2. The aspirator for laparoscopic surgery according to claim 1, wherein a handle frame is fixedly connected to the top of the sludge collecting bottle (2), and a discharge port is fixedly connected to the top of the sludge collecting bottle (2) in the handle frame.

3. The aspirator for laparoscopic surgery according to claim 1, wherein the outer surface of the grip (7) is sleeved with an anti-slip sleeve.

4. The aspirator in laparoscopic surgery according to claim 1, wherein said soft sleeve (13) is semicircular and made of rubber material.

5. The aspirator in laparoscopic surgery according to claim 1, characterized in that a check valve is installed in the drainage pump (1).

6. The aspirator for laparoscopic surgery according to claim 1, wherein a rotating shaft is installed at the joint of the handle (7) and the connecting plate (6).