CN213698248U

CN213698248U - Abdominal cavity irrigator for laparoscopic surgery

Info

Publication number: CN213698248U
Application number: CN202021007607.XU
Authority: CN
Inventors: 张晨嵩; 马家驰
Original assignee: First Affiliated Hospital of Bengbu Medical College
Current assignee: First Affiliated Hospital of Bengbu Medical College
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-07-16
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses an abdominal cavity flusher for laparoscopic surgery, include: the flushing pipe is arranged at the front end of the adjusting pipe and detachably connected with the adjusting pipe, the inner tops of the flushing pipe and the adjusting pipe are respectively provided with a limiting block, the limiting blocks are of a square structure, one side of each limiting block located in the flushing pipe is provided with an opening, a limiting bump is arranged at the inner bottom of each limiting block, an adjusting rod is further arranged inside the flushing pipe and the adjusting pipe, the adjusting rod is movably connected with the limiting blocks, and the front end of the adjusting rod extends to the front end of the flushing pipe and is connected with an electric knife. The utility model arranges the electric knife which can be adjusted in a telescopic way at the front end of the flusher, can cut and crush the blood clot, prevent the bigger blood clot from entering the flusher to cause the blockage of the flusher, and ensure the normal running of the flushing operation; divide into the flusher body flush tube and two parts of control tube, conveniently dismantle the separation with flush tube and control tube, be convenient for clear up, disinfect it after the use is accomplished.

Description

Abdominal cavity irrigator for laparoscopic surgery

Technical Field

The utility model relates to the technical field of medical equipment, more specifically is an abdominal cavity flusher for laparoscopic surgery.

Background

The laparoscopic surgery is popular with patients because of its advantages of small incision, less pain, fast recovery, small scar after operation, etc. In laparoscopic surgery, medical staff need to complete a series of actions including cutting and stripping, electric coagulation hemostasis, irrigation, blood suction and the like, wherein abdominal cavity irrigation is needed during surgery, then the irrigation solution is sucked away, and a laparoscopic irrigator is needed for a series of operations such as irrigation, absorption and the like.

At present, the existing abdominal cavity irrigators have the following problems: (1) when the coagulation phenomenon occurs in the operation process, more blood clots contained in the flushing fluid sucked by negative pressure are sucked into the flushing rod to cause the blockage of the flusher, so that the operation time is prolonged, and the operation risk is increased; (2) the flushing pipe is of an integral structure, can not be detached independently, and is not convenient for cleaning and disinfecting the rod after use. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an abdominal cavity flusher for laparoscopic surgery has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: an abdominal cavity irrigator for laparoscopic surgery comprising: flushing pipe and control tube, the flushing pipe sets up and to dismantle the connection between control tube front end and flushing pipe and the control tube, the interior top of flushing pipe and control tube all is provided with the stopper, the stopper is mouthful style of calligraphy structure, is located the flushing pipe one side of stopper is provided with opening and interior bottom and is provided with spacing lug, the inside of flushing pipe and control tube still is provided with the regulation pole, adjust the pole and extend to the flushing pipe front end and be connected with the electrotome with stopper swing joint and the front end of adjusting the pole, the control tube outer wall is provided with the fixed block, swing joint has the regulation to push away the button on the fixed block, be provided with the bolt on the regulation push button, the lower extreme downwardly extending of bolt just with adjust pole fixed connection.

As an optimal implementation mode of the utility model, the right-hand member of flushing pipe is provided with the bulge loop, the symmetry is fixed with the fixture block on the bulge loop, the left end of control tube is seted up flutedly, the adjustment tank has been seted up on the recess inner wall, the bulge loop is inlayed with the recess and is connected.

As an optimal implementation mode of the utility model, fixture block surface mounting has the mosaic piece, mosaic piece semicircular structure, the adjustment tank is L shape and the inner wall is seted up and is used with the mosaic piece cooperation mosaic groove.

As a preferred embodiment of the utility model, install the governing valve on the lateral wall of governing tube, the end of governing tube is provided with the wire, the tip of wire passes the regulation pole and is connected with the electrotome.

As an optimal implementation manner of the utility model, the regulating block is installed to the bottom of adjusting the push button, the regulating block is the T font structure of invering, the spout has been seted up on the fixed block.

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

(1) the utility model discloses, set up the electrotome that can stretch out and draw back the regulation at the front end of flusher, can cut blood clot, fragmentation, prevent that great blood clot from getting into the jam that the flusher caused the flusher, guarantee to dash the normal clear of operation.

(2) The utility model discloses, divide into two parts of flushing pipe and control tube with the flusher body, and two parts are for dismantling the connection, and the separation is dismantled to convenient flushing pipe and control tube, is convenient for clear up, disinfect it after the use is accomplished.

Drawings

FIG. 1 is an external structural view of the abdominal cavity irrigator of the present invention;

FIG. 2 is a view showing the internal structure of the abdominal cavity irrigator of the present invention;

FIG. 3 is a structural diagram of a limiting block in the flushing pipe of the present invention;

fig. 4 is a connecting structure diagram of the flushing pipe and the adjusting pipe of the present invention.

In the figure, a flushing pipe 1; an adjusting pipe 2; adjusting a push button 3; a fixed block 4; an adjusting valve 5; a wire 6; an electric knife 7; an adjusting lever 8; a limiting block 9; a convex ring 10; an adjusting block 11; a bolt 12; a limit bump 13; an opening 14; a recess 15; an embedding groove 16; an adjustment groove 17; a latch 18; and a mosaic block 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an abdominal cavity irrigator for laparoscopic surgery comprising: the washing pipe 1 and the adjusting pipe 2 are arranged at the front end of the adjusting pipe 2, the washing pipe 1 is detachably connected with the adjusting pipe 2, the inner tops of the washing pipe 1 and the adjusting pipe 2 are both provided with a limiting block 9, the limiting block 9 is in a square structure, the limiting block in the adjusting pipe 2 has a limiting effect on the adjusting rod 8, so that the adjusting rod 8 can only move in the horizontal direction, one side of the limiting block 9 in the washing pipe 1 is provided with an opening 14, the inner bottom of the limiting block is provided with a limiting lug 13, the direction of the opening 14 is opposite to the rotating direction when the washing pipe 1 and the adjusting pipe 2 are fixed, namely, the adjusting rod 8 enters the limiting block 9 through the opening 14 when the washing pipe 1 is connected with the adjusting pipe 2, the limiting lug 13 is in an isosceles trapezoid structure, so that the adjusting rod 8 can conveniently slide in/out of the limiting block 9 in the washing pipe 1, and the adjusting pipe 2 are also internally provided with, adjust pole 8 and 9 swing joint of stopper and adjust the front end of pole 8 and extend to 1 front end of flushing pipe and be connected with electrotome 7, 2 outer walls of control tube are provided with fixed block 4, swing joint has the regulation on the fixed block 4 and pushes away button 3, be provided with bolt 12 on the regulation pushes away button 3, bolt 12's lower extreme downwardly extending and with adjust pole 8 fixed connection, it is provided with three screw to adjust the equidistance on the pole, accessible bolt 12 comes to adjust to push away button 3 and is connected with the screw of difference, can adjust the regulation size.

Further improved, as shown in fig. 4: the right-hand member of flushing pipe 1 is provided with bulge loop 10, the symmetry is fixed with fixture block 18 on bulge loop 10, recess 15 has been seted up to the left end of control tube 2, adjustment tank 17 has been seted up on the recess 15 inner wall, bulge loop 10 is inlayed with recess 15 and is connected, fixture block 18 surface mounting has mosaic block 19, mosaic block 19 semicircular structure, adjustment tank 17 is L shape and the inner wall is seted up and is inlayed the groove 16 with mosaic block 19 cooperation use, insert bulge loop 10 and rotate behind recess 15, make fixture block 18 imbed in adjustment tank 17, and mosaic block 19 inlays with inlaying groove 16 and can accomplish fixedly, dismantle otherwise.

Further improved, as shown in fig. 1: install governing valve 5 on the lateral wall of governing tube 2, the end of governing tube 2 is provided with wire 6, and the tip of wire 6 passes regulation pole 8 and is connected with electrotome 7, the other end and the electrotome equipment connection of wire 6, adjusts the dynamics of washing through governing valve 5.

Specifically, adjusting block 11 is installed to the bottom that the button 3 was pushed in the regulation, and adjusting block 11 is the T font structure of invering, has seted up the spout on the fixed block 4, and adjusting block 11 plays limiting displacement to the regulation button 3 that pushes away, and the regulation button 3 that pushes away can be on fixed block 4 horizontal migration.

The utility model discloses when using, 7 ends of electrotome that will adjust pole 8 insert flushing pipe 1 in, then push away button 3 with adjusting and promote to foremost, adjusting pipe 2 is connected and rotates with flushing pipe 1, make and adjust 8 anterior segments of pole and slide in stopper 9, then carry out the cleaning operation, come the blood clot breakage through electrotome 7, avoid great blood clot to block up flushing pipe 1, rotate flushing pipe 1 and adjusting pipe 2 to opposite direction after the operation is accomplished and can dismantle it, adjust the front end roll-off stopper 9 of pole 8 simultaneously, be convenient for clear up it.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An abdominal cavity irrigator for laparoscopic surgery comprising: flushing pipe (1) and adjusting pipe (2), its characterized in that: the flushing pipe (1) is arranged at the front end of the adjusting pipe (2), the flushing pipe (1) is detachably connected with the adjusting pipe (2), the inner tops of the flushing pipe (1) and the adjusting pipe (2) are respectively provided with a limiting block (9), the limiting blocks (9) are in a square structure, one side of each limiting block (9) positioned in the flushing pipe (1) is provided with an opening (14), the inner bottom of each limiting block is provided with a limiting lug (13), the inside of each flushing pipe (1) and the adjusting pipe (2) is also provided with an adjusting rod (8), the adjusting rods (8) are movably connected with the limiting blocks (9), the front ends of the adjusting rods (8) extend to the front end of the flushing pipe (1) and are connected with an electric knife (7), the outer wall of the adjusting pipe (2) is provided with a fixing block (4), the adjusting push buttons (3) are movably connected onto the fixing block (4), and bolts (12) are arranged on the adjusting push buttons (, the lower end of the bolt (12) extends downwards and is fixedly connected with the adjusting rod (8).

2. An abdominal cavity irrigator for laparoscopic surgery according to claim 1, wherein: the right end of the flushing pipe (1) is provided with a convex ring (10), the convex ring (10) is symmetrically fixed with clamping blocks (18), the left end of the adjusting pipe (2) is provided with a groove (15), the inner wall of the groove (15) is provided with an adjusting groove (17), and the convex ring (10) is connected with the groove (15) in an embedded manner.

3. An abdominal cavity irrigator for laparoscopic surgery according to claim 2, wherein: the surface of the clamping block (18) is provided with an embedding block (19), the embedding block (19) is of a semicircular structure, the adjusting groove (17) is L-shaped, and the inner wall of the adjusting groove is provided with an embedding groove (16) matched with the embedding block (19) for use.

4. An abdominal cavity irrigator for laparoscopic surgery according to claim 1, wherein: install governing valve (5) on the lateral wall of governing tube (2), the end of governing tube (2) is provided with wire (6), the tip of wire (6) passes regulation pole (8) and is connected with electrotome (7).

5. An abdominal cavity irrigator for laparoscopic surgery according to claim 1, wherein: the bottom of adjusting the push button (3) is provided with an adjusting block (11), the adjusting block (11) is of an inverted T-shaped structure, and the fixed block (4) is provided with a sliding groove.