CN211834599U

CN211834599U - Gallbladder calculus removing device for general surgery department

Info

Publication number: CN211834599U
Application number: CN202020253424.XU
Authority: CN
Inventors: 郭志唐; 戈佳云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-11-03
Anticipated expiration: 2030-03-04

Abstract

The utility model provides a stone device is got to department of general surgery's gall-bladder, include: an outer sleeve and an inner sleeve, wherein the bottom of the outer sleeve is provided with an opening, the top of the outer sleeve is provided with an opening, an inner sleeve is arranged in the outer sleeve, a clamping mechanism is arranged in the inner sleeve, both ends of the inner sleeve are provided with openings, one end of the inner sleeve penetrates through an opening arranged at the top of the outer sleeve to be connected with a limiting cap, two sides of the other end of the inner sleeve are provided with support rings, a collecting bag and a clamping mechanism are arranged under the supporting ring, the clamping mechanism is movably arranged in the inner sleeve, the clamping mechanism also comprises a first clamping arm and a second clamping arm, the middle part of the first clamping arm is movably fixed with the second clamping arm through a rotating shaft, the first clamp is got the arm with the second clamp is got the below of arm junction and is equipped with reset spring, the utility model relates to a stone device is got to general surgery department's gall-bladder of being convenient for multiple calculus clamp, convenient operation uses manpower sparingly.

Description

Gallbladder calculus removing device for general surgery department

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a stone device is got to department of general surgery's gall-bladder.

Background

Cholelithiasis, also known as gallstone, is a disease in which stones occur in the biliary tract system, including the gallbladder or bile duct; biliary tract infection is a common disease, and the incidence rate gradually increases with age, so women are obviously more than men. With the improvement of living standard, the change of eating habit and the improvement of sanitary condition, the cholelithiasis in China is gradually changed from the cholechrome calculus of the bile duct to the cholecystoliterol calculus. Therefore, the laparoscopic cholecystectomy is a conventional cholecystectomy in a biliary tract surgery, when a gallbladder is taken out in the laparoscopic surgery, if the gallbladder is broken, part of stones in the gallbladder fall into the gallbladder cavity, and an endoscopic stone taking clamp needs to be adopted to extend into the gallbladder cavity from an endoscope opening to take out the stones one by one.

However, when the existing stone is taken out, doctors generally need other medical staff to cooperatively prop open the gallbladder, the operation of taking the stone is performed, the forceps head of the gallbladder stone taking forceps used in the stone taking process is flat, the gallbladder stone taking forceps are not very convenient to clamp, especially when some silt-shaped gallstones are clamped, the mode of clamping the silt-shaped gallstones by using the basket is also adopted, and when the silt-shaped gallstones are touched, the stone-taking basket cannot capture the silt-shaped gallstones.

Therefore, a new cholecystectomy device in general surgery needs to be provided to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a general surgery gallbladder calculus removing device which can save manpower, is convenient to clamp and is suitable for the sizes of various calculi.

In order to solve the technical problem, the utility model provides a stone device is got to general surgery department's gall-bladder includes: the collecting device comprises an outer sleeve and an inner sleeve, wherein an opening is formed in the bottom of the outer sleeve, an opening is formed in the top of the outer sleeve, an inner sleeve is arranged in the outer sleeve, a clamping mechanism is arranged in the inner sleeve, two ends of the inner sleeve are both arranged in an opening manner, one end of the inner sleeve penetrates through the opening formed in the top of the outer sleeve and is connected with a limiting cap, support rings are arranged on two sides of the other end of the inner sleeve, and;

the clamping mechanism is movably arranged in the inner sleeve and comprises a first clamping arm and a second clamping arm, the middle of the first clamping arm is movably fixed with the second clamping arm through a rotating shaft, a reset spring is arranged below the joint of the first clamping arm and the second clamping arm, the first clamping arm and the second clamping arm penetrate through one end of the inner sleeve, a clamping head is connected to one end of the inner sleeve, the first clamping arm and the second clamping arm penetrate through two sides of the other end of the inner sleeve and the top of the stop cap, and a finger ring sleeve is connected to the top of the stop cap.

Preferably, the diameter of an opening formed in the bottom of the outer sleeve is larger than the sum of the diameter of the inner sleeve and the thickness of the support ring, the diameter of the top of the outer sleeve is larger than the diameter of the inner sleeve, an opening is formed in the top of the limit cap, the diameter of the opening formed in the top of the limit cap is larger than the outer diameter of the inner sleeve, the limit cap is communicated with the inner sleeve, the center point of the opening formed in the top and the bottom of the outer sleeve and the center point of the opening formed in the bottom of the inner sleeve are on the same transverse axis, the opening formed in the top of the inner sleeve and the opening formed in the top of the limit cap are on the same transverse axis, the collection bag is made of medical latex material and is used for collecting stones clamped by the clamping mechanism, the support ring is made of elastic rubber material, the ring sleeve is made of elastic silica gel materials, the clamping head is in an elliptical shape, and the clamping head is provided with a groove.

Compared with the prior art, the utility model provides a stone device is got to department of general surgery's gall-bladder has following beneficial effect:

the utility model provides a stone device is got to department of general surgery's gall-bladder, through setting up the outer tube, be equipped with interior sleeve pipe in the outer tube, interior sleeve pipe one end is equipped with the support ring, the support ring adopts and is made with elastic rubber materials, shrink and interior sleeve pipe when the support ring is located interior sleeve pipe, after the support ring stretches out the outer tube, the support ring struts, can strut the gall-bladder, through interior sleeve pipe in be equipped with press from both sides the mechanism, the operator can press from both sides the head of pressing from both sides that one end was equipped with through first clamp arm and second clamp and carry out the stone clamp, because the collection bag is located under the support ring, the back stone of pressing from both sides just in the collection bag, because the collection bag adopts medical latex material to make, have elasticity, conveniently collect more stones, after getting the stone, draw the collection bag outward with interior sleeve pipe, thereby be convenient for take, convenient operation and labor saving.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 in an upright position;

fig. 3 is a schematic view of the laterally displaced structure shown in fig. 1.

Reference numbers in the figures: 1. the device comprises an outer sleeve, 2, an inner sleeve, 3, a clamping mechanism, 31, a first clamping arm, 32, a second clamping arm, 33, a clamping head, 34, a finger ring sleeve, 4, a limiting cap, 5, a support ring, 6 and a collecting bag.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention; FIG. 2 is a schematic view of the structure of FIG. 1 in an upright position; fig. 3 is a schematic view of the laterally displaced structure shown in fig. 1. The method comprises the following steps: the device comprises an outer sleeve 1 and an inner sleeve 2, wherein an opening is formed in the bottom of the outer sleeve 1, an opening is formed in the top of the outer sleeve 1, an inner sleeve 2 is arranged in the outer sleeve 1, a clamping mechanism 3 is arranged in the inner sleeve 2, two ends of the inner sleeve 2 are both arranged in an opening manner, one end of the inner sleeve 2 penetrates through the opening formed in the top of the outer sleeve 1 and is connected with a limiting cap 4, support rings 5 are arranged on two sides of the other end of the inner sleeve 2, and a collection;

press from both sides and get mechanism 3, press from both sides and get mechanism 3 activity set up in interior sleeve pipe 2, it gets arm 32 to press from both sides still to include first clamp 31, the second clamp to get the arm to get 3 to press from both sides, first clamp is got arm 31 middle part and is fixed with the second through the pivot activity and gets arm 32 to get, first clamp get arm 31 with the second is got the below of arm 32 junction and is equipped with reset spring, first clamp get arm 31 with the second clamp is got arm 32 and is passed interior sleeve pipe 2 one end is connected with and gets head 33, first clamp get arm 31 with the second clamp is got the both sides of the arm 32 other end and is passed interior sleeve pipe 2 with stop cap 4 top is connected with finger ring cover 34.

In a specific implementation process, as shown in fig. 1 and 2, the diameter of an opening formed in the bottom of the outer sleeve 1 is larger than the sum of the diameter of the inner sleeve 2 and the thickness of the support ring 5, the diameter of the opening formed in the top of the outer sleeve 1 is larger than the diameter of the inner sleeve 2, an opening is formed in the top of the limit cap 4, the diameter of the opening formed in the top of the limit cap 4 is larger than the outer diameter of the inner sleeve 2, the inner sleeve 2 is placed away from the outer sleeve 1, the limit cap 4 is connected with the inner sleeve 2 in a penetrating manner, the center points of the openings formed in the top and the bottom of the outer sleeve 1 and the center point of the opening in the bottom of the inner sleeve 2 are on the same transverse axis, the opening formed in the top of the inner sleeve 2 and the opening formed in the top of the, adopt medical latex material more have elasticity, make things convenient for once only to take out more calculi, and can not scatter when getting silt form calculus, collect bag 6 and be used for collecting press from both sides the calculus that gets mechanism 3 and press from both sides, support ring 5 adopts and makes with elastic rubber materials, support ring 5 is used for strutting the gall bladder, finger ring cover 34 adopts and makes with elastic silica gel material, it is oval shape to press from both sides head 33, it is equipped with the recess to press from both sides head 33, through designing the recess, makes to press from both sides and is difficult for the landing when getting the calculus.

The utility model provides a theory of operation as follows:

the utility model provides a stone device is got to department of general surgery's gall-bladder, at the during operation, the operator puts into the gall-bladder through the operation opening with outer tube 1, sleeve pipe 2 in promoting through stop cap 4, sleeve pipe 2 one end that connects support ring 5 in making breaks away from interior sleeve pipe 2 inner wall, support ring 5 flicks after breaking away from interior sleeve pipe 2 inner wall, thereby strut the gall-bladder, the operator presss from both sides through first clamp and gets arm 31 and second clamp and gets the mechanism 3 is got to the ring cover 34 operation clamp that the arm 32 outside was established, make the clamp press from both sides and get head 33 and press from both sides, press from both sides and get the mechanism after getting the completion and loosen and get, make the calculus drop in collecting bag 6, after the collection completion, draw interior sleeve pipe 2 to the outside, thereby make collecting bag 6.

the utility model provides a stone device is got to department of general surgery's gall-bladder, through setting up outer tube 1, be equipped with interior sleeve pipe 2 in the outer tube 1, interior sleeve pipe 2 one end is equipped with support ring 5, support ring 5 adopts and is made with elastic rubber material, shrink in interior sleeve pipe 2 when support ring 5 is located interior sleeve pipe 2, after support ring 5 stretches out outer tube 1, support ring 5 struts, can strut the gall-bladder, through being equipped with clamping mechanism 3 in interior sleeve pipe 2, the operator can press from both sides the head 33 that presss from both sides that is equipped with through first clamp arm 31 and second clamp arm 32 one end and carry out the calculus clamp, because collecting bag 6 is located under support ring 5, the back calculus of pressing from both sides is got and is dropped in collecting bag 6, because collecting bag 6 adopts medical latex material to make, have elasticity, conveniently collect more calculus, after getting the stone and accomplishing, draw outer sleeve pipe 2 and can tighten up collecting bag 6, thereby, the gallbladder calculus removing device in general surgery department is convenient for clamping various calculi, is convenient to operate and saves manpower.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A cholecystectomy device of general surgery, comprising: the device comprises an outer sleeve (1) and an inner sleeve (2), and is characterized in that an opening is formed in the bottom of the outer sleeve (1), an opening is formed in the top of the outer sleeve (1), the inner sleeve (2) is arranged in the outer sleeve (1), a clamping mechanism (3) is arranged in the inner sleeve (2), both ends of the inner sleeve (2) are arranged in an opening manner, one end of the inner sleeve (2) penetrates through the opening formed in the top of the outer sleeve (1) and is connected with a limiting cap (4), support rings (5) are arranged on two sides of the other end of the inner sleeve (2), and a collection bag (6) is arranged;

press from both sides and get mechanism (3), press from both sides and get mechanism (3) activity set up in interior sleeve pipe (2), press from both sides and get mechanism (3) and still include that first clamp gets arm (31), second clamp and get arm (32), first clamp is got arm (31) middle part and is fixed with the second through the pivot activity and gets arm (32), first clamp get arm (31) with the second clamp is got the below of arm (32) junction and is equipped with reset spring, first clamp get arm (31) with the second clamp is got arm (32) and is passed interior sleeve pipe (2) one end is connected with and presss from both sides head (33), first clamp get arm (31) with the second clamp is got the both sides of arm (32) other end and is passed interior sleeve pipe (2) with stop cap (4) top is connected with and indicates ring cover (34).

2. The cholecystectomy device of general surgery according to claim 1, wherein the diameter of the opening formed at the bottom of the outer cannula (1) is larger than the sum of the diameter of the inner cannula (2) and the thickness of the support ring (5), and the diameter formed at the top of the outer cannula (1) is larger than the diameter of the inner cannula (2).

3. The cholecystectomy device of general surgery according to claim 1, wherein an opening is formed in the top of the limiting cap (4), the diameter of the opening formed in the top of the limiting cap (4) is larger than the outer diameter of the inner sleeve (2), and the limiting cap (4) is connected with the inner sleeve (2) in a penetrating manner.

4. The cholecystectomy device of general surgery according to claim 1, wherein the center point of the opening provided at the top and bottom of the outer cannula (1) and the center point of the opening at the bottom of the inner cannula (2) are on the same transverse axis, and the opening provided at the top of the inner cannula (2) and the opening provided at the top of the stopper cap (4) are on the same transverse axis.

5. The cholecystectomy device of general surgery according to claim 1, wherein the collecting bag (6) is made of medical latex material, the collecting bag (6) is used for collecting the stones clamped by the clamping mechanism (3), the support ring (5) is made of elastic rubber material, the support ring (5) is used for propping open the gallbladder, and the finger ring sleeve (34) is made of elastic silica gel material.

6. The cholecystectomy device of general surgery according to claim 1, wherein the clamping head (33) is oval shaped, the clamping head (33) being provided with a groove.