CN215384401U

CN215384401U - Hepatobiliary surgery clinical stone removing device

Info

Publication number: CN215384401U
Application number: CN202120067993.XU
Authority: CN
Inventors: 赵晖
Original assignee: Wuxi No 2 Peoples Hospital
Current assignee: Wuxi No 2 Peoples Hospital
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2022-01-04
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a hepatobiliary surgery clinical calculus removing device which comprises an outer frame, wherein a clamping assembly which can stably clamp and is convenient and labor-saving is arranged in the outer frame, the hepatobiliary surgery clinical calculus removing device can stably clamp generated calculus by the arranged clamping assembly, the problem that the clamping is unstable and easy to slip and the operation efficiency is low due to the fact that medical personnel need to use two hands to fix the calculus in the clamping process in the prior art is solved, and the efficiency of the medical personnel in performing operation to clamp and remove the calculus is effectively improved.

Description

Hepatobiliary surgery clinical stone removing device

Technical Field

The utility model relates to the technical field of hepatobiliary surgery, in particular to a hepatobiliary surgery clinical calculus removing device.

Background

Liver and gall surgery mainly researches serious diseases which seriously threaten the health of Chinese people, such as hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis, acute liver failure caused by severe hepatitis and the like.

However, when a patient takes a calculus out, the calculus is usually clamped by using forceps or an operating forceps and is removed from the body of the patient, but in the mode of using the forceps and the operating forceps, medical workers need to wear gloves, and in addition, blood and mucus exist at the calculus growing position in the body of the patient, so that the accuracy of clamping the calculus is affected, the calculus needs to be moved to the outside of the body after clamping, the calculus is easy to loosen and slide off in the moving process, and the calculus taking efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hepatobiliary surgery clinical calculus removing device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hepatobiliary surgery clinical stone device of getting, includes the frame, be provided with in the frame and can stabilize the centre gripping and can be convenient laborsaving press from both sides the subassembly of getting, press from both sides the subassembly through the clamp that sets up and can be convenient for the doctor when the operation, realize getting the clamp of calculus fast.

The efficiency of the operation is improved;

the clamping assembly comprises a fixed plate installed in an outer frame, the two rods are movably installed on the fixed plate on two sides of the fixed plate through rotating shafts, two groups of suction pieces are fixedly connected between the two rods and used for fixing stones, one side of the fixed rod is far away from the fixed rod, one side of the fixed rod is far away from the two rods and is fixedly connected with a clamp used for clamping stones, one side of the fixed rod, far away from the clamp, is provided with a driving piece used for driving the clamp to clamp, the clamping assembly can save labor and can stably take the stones out.

Preferably, the driving piece includes the driving gear through pivot swing joint on the fixed plate, the outer wall fixedly connected with knob that passes the frame on the driving gear, one side that is close to the driving gear on the fixed plate has driven gear through pivot swing joint, the driving gear is connected with the driven gear meshing, equal fixedly connected with connecting rod on driving gear and the driven gear, the other end of connecting rod articulates on the dead lever, can provide power for it through the driving piece that sets up, makes its easy to use.

Preferably, the suction piece comprises a telescopic rod installed between two rods, one side of the telescopic rod close to the clamp is fixedly connected with a sucker, the sucker can accurately suck the stone, and further clamping is facilitated.

Preferably, the top fixedly connected with link of frame can conveniently take through the link that sets up.

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

according to the stone clamping device, the generated stones can be stably clamped through the clamping assembly, the problems that in the existing clamping process, medical workers need to fix the stones by using both hands, clamping is unstable and easy to slip off, and operation efficiency is low are solved, and the stone clamping efficiency of the medical workers in operation is effectively improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of an integral portion of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1-an outer frame; 2-a gripping assembly; 3, fixing a plate; 4-double bar; 5-sucking; 6-fixing the rod; 7-a clamp; 8-a driving member; 9-a drive gear; 10-knob; 11-a driven gear; 12-a connecting rod; 13-a telescopic rod; 14-a suction cup; 15-hanging ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hepatobiliary surgery clinical stone device of getting, includes frame 1, be provided with in the frame 1 and stabilize the centre gripping and can be convenient laborsaving press from both sides and get subassembly 2, frame 1 can protect the utensil that carries out the centre gripping, prevents to damage, and the rethread setting is got subassembly 2 and can be convenient for the doctor when the operation, realizes getting the clamp of calculus fast. The efficiency of the operation is improved;

the clamping assembly 2 comprises a fixed plate 3 arranged in the outer frame 1, double rods 4 movably arranged on the fixed plate 3 at two sides of the fixed plate 3 through a rotating shaft, an absorbing piece 5 for fixing the calculus is fixedly connected between the two groups of double rods 4, a fixed rod 6 is fixedly connected with one side of the double rod 4 far away from the fixed rod 6, a clamp 7 for clamping the calculus is fixedly connected with one side of the fixed rod 6 far away from the double rod 4, the side of the fixed rod 6 far away from the clamp 7 is provided with a driving part 8 for driving the clamp 7 to perform clamping action, the double rod 4 rotates outwards or inwards at one end driven by the driving part 8, thereby make dead lever 6 outwards or inwards carry out the effect of centre gripping to can be powerful stabilize the centre gripping to the position of calculus, reduce the difficult atress problem of medical personnel in the centre gripping in-process.

The driving piece 8 comprises a driving gear 9 which is movably connected onto the fixing plate 3 through a rotating shaft, an outer wall fixedly connected with knob 10 which penetrates through the outer frame 1 is arranged on the driving gear 9, one side, close to the driving gear 9, of the fixing plate 3 is connected with a driven gear 11 through the rotating shaft, the driving gear 9 is meshed with the driven gear 11 and is connected with a connecting rod 12, the other end of the connecting rod 12 is hinged onto the fixing rod 6, firstly, the knob 10 used outside is used for adjusting the connecting rod, the knob 10 drives the driving gear 9 to rotate, the driving gear 9 drives the driven gear 11 to rotate, and therefore the connecting rod 12 rotates, and the connecting rod 12 is hinged to one side of the fixing rod 6 to achieve the function of clamping the clamp 7 on the fixing rod 6.

The suction piece 5 comprises a telescopic rod 13 arranged between the two rods 4, one side of the telescopic rod 13 close to the clamp 7 is fixedly connected with a sucker 14, and in use, the sucker 14 can be used for pre-fixing the stone according to the position of the stone so as to facilitate further clamping.

The top fixedly connected with link 15 of frame 1, the link 15 of setting can conveniently be taken.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hepatobiliary surgery clinical calculus removing device, includes frame (1), its characterized in that: a clamping assembly (2) which can be stably clamped and is convenient and labor-saving is arranged in the outer frame (1);

the clamping assembly (2) comprises a fixing plate (3) installed in an outer frame (1), two rods (4) which are movably installed on the two sides of the fixing plate (3) through a rotating shaft are arranged on the fixing plate (3), two groups of suction pieces (5) which are fixedly connected between the two rods (4) and used for fixing stones are arranged, one side of the two rods (4) far away from a fixing rod (6) is fixedly connected with the fixing rod (6), one side of the fixing rod (6) far away from the two rods (4) is fixedly connected with a clamp (7) used for clamping stones, and one side of the fixing rod (6) far away from the clamp (7) is provided with a driving piece (8) used for driving the clamp (7) to clamp and move.

2. The hepatobiliary surgery clinical lithotomy device of claim 1, wherein: driving piece (8) include driving gear (9) on fixed plate (3) through pivot swing joint, the outer wall fixedly connected with knob (10) of frame (1) is passed on driving gear (9), one side that is close to driving gear (9) on fixed plate (3) has driven gear (11) through pivot swing joint, driving gear (9) are connected with driven gear (11) meshing, equal fixedly connected with connecting rod (12) on driving gear (9) and driven gear (11), the other end of connecting rod (12) articulates on dead lever (6).

3. The hepatobiliary surgery clinical lithotomy device of claim 1, wherein: the suction piece (5) comprises a telescopic rod (13) installed between the two rods (4), and one side of the telescopic rod (13) close to the clamp (7) is fixedly connected with a sucker (14).

4. The hepatobiliary surgery clinical lithotomy device of claim 1, wherein: the top of the outer frame (1) is fixedly connected with a hanging ring (15).