CN218572253U

CN218572253U - Electrically-coagulable stone taking basket for ERCP operation

Info

Publication number: CN218572253U
Application number: CN202221863906.2U
Authority: CN
Inventors: 刘涛; 曹英豪; 金玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-03-07
Anticipated expiration: 2032-07-20

Abstract

The utility model provides a but stone basket of getting of ERCP operation electricity congeals, the electric iron comprises a handle, the handle head end is fixed with the link, and the link output is connected with the sheath pipe, the basket is installed to the other end of sheath pipe, link one side fixed mounting has the pile of receiving electricity, the fixed cover of handle tail end has connect the pulling cover, and pulling cover surface bilateral symmetry is fixed with two sets of arcs, the one end that the handle is close to the pulling cover is fixed with the buckle, inside the collapsible entering sheath pipe of basket, under the effect through the pile of receiving electricity, switch on power supply can realize Dual-knife hemostatic function behind the stone basket shrink to the sheath intraductal, during the operative installations, get the stone mode through traditional basket and take out the stone, for prior art, simple structure, the practicality is strong, can shorten the operation hemostasis time greatly, improves hemostasis degree greatly, reduces the operation of the repeated exchange seal wire in the art, can accomplish the integration operation of stanching fast.

Description

Electrically-coagulable stone taking basket for ERCP operation

Technical Field

The utility model relates to a choledocholithiasis technical field, in particular to an electrically-coagulable calculus removing basket for ERCP operation.

Background

When a choledocholithiasis patient performs pancreaticocholangiography under an endoscope, incision operation is often needed to be performed on papillary muscles before intubation or later-stage stone extraction, then intubation and stone extraction and other related operations can be performed, but papillary muscle incision and subsequent stone extraction basket stone extraction belong to invasive operations, wound bleeding often occurs, a small amount of bleeding needs to be performed under the endoscope for electric coagulation hemostasis, dual-knife is often adopted clinically at present for electric coagulation hemostasis, but instruments need to be replaced, the process is troublesome, bleeding stopping time is easily delayed, wound bleeding is fuzzy, and the current basket stone extraction technology can only extract stones and cannot accurately stop bleeding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a but stone basket of getting of ERCP operation electricity congeals to solve the problem that proposes in the above-mentioned background art, the utility model discloses novel structure will connect electric pile switch on power supply and can realize the hemostatic function of Dual-knifes through getting stone basket shrink to the sheath intraductal back, shortens operation hemostasis time greatly, improves the hemostasis precision greatly, reduces the operation of the repeated exchange seal wire in the art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a but stone basket of getting of ERCP operation electricity congeals, includes the handle, the handle head end is fixed with the link, and the link output is connected with the sheath pipe, the basket is installed to the other end of sheath pipe, link one side fixed mounting connects the electric pile.

Furthermore, a pulling sleeve is fixedly sleeved at the tail end of the handle, and two groups of arc plates are symmetrically fixed on two sides of the surface of the pulling sleeve.

Furthermore, a retaining ring is fixed at one end of the handle close to the pulling sleeve.

Further, the basket can be retracted into the interior of the sheath tube.

The utility model has the advantages that: the utility model relates to an electrically coagulable calculus removing basket for ERCP operation, which comprises a handle; a connecting end; pulling the sleeve; a retaining ring; connecting an electric pile; a sheath tube; a net basket.

1. The electro-coagulation calculus removing basket for ERCP operation can realize the function of Dual-knife hemostasis by contracting the calculus removing basket into the sheath tube and then switching on the power supply under the action of the electro-connection pile.

2. Compared with the prior art, the electrically-coagulable calculus removing basket for the ERCP operation has the advantages of simple structure and strong practicability, can greatly shorten the hemostasis time of the operation, greatly improves the hemostasis precision, and reduces the operation of repeatedly exchanging guide wires in the operation.

Drawings

FIG. 1 is one of the schematic structural views of an electrically coagulable calculus removing basket for ERCP operation according to the present invention;

FIG. 2 is a second schematic view of the whole structure of an electrically coagulable calculus removing basket for ERCP operation according to the present invention;

in the figure: 1. a handle; 11. a connecting end; 12. pulling the sleeve; 2. a retaining ring; 3. connecting an electric pile; 4. a sheath tube; 5. a basket.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 2, the present invention provides a technical solution: an electrocoagulation calculus removing basket for ERCP surgery comprises a handle 1, wherein a connecting end 11 is fixed at the head end of the handle 1, the output end of the connecting end 11 is connected with a sheath tube 4, a basket 5 is installed at the other end of the sheath tube 4, an electric connection pile 3 is fixedly installed on one side of the connecting end 11, the basket 5 can be retracted into the sheath tube 4, the structure and calculus removing mode of the basket 5 and the sheath tube 4 are consistent with those of the existing calculus removing basket 5, the calculus removing basket 5 is retracted into the sheath tube 4 and then is powered on through the electric connection pile 3, so that the Dual-knife hemostasis function can be realized, and the electric connection pile 3 is an electrode connection pile; the device is mainly divided into two parts: the stone-taking part at the front end and the connecting electrode part at the rear end are designed to be consistent with the traditional stone-taking basket 5; the electrode part at the rear end is additionally provided with an electric pile 3 on the basis of the traditional calculus removing basket 5, and the calculus removing basket 5 is contracted into the sheath tube 4 and then is connected with a power supply, so that the Dual-knife hemostatic function can be realized.

In the embodiment, the fixed cover in handle 1 tail end has been connected with pulling cover 12, and the surperficial bilateral symmetry of pulling cover 12 is fixed with two sets of arc boards, handle 1 is close to the one end of pulling cover 12 and is fixed with buckle 2, and through two sets of outstanding arc boards and buckle 2 on the pulling cover 12, the convenient movable handle 1 of applying the effort, the use of device is made things convenient for more.

When the device is used, stones are taken out through the traditional basket 5 stone taking mode, the stone taking basket 5 is contracted into the sheath tube 4, and then the power is switched on through the electric pile 3, so that the Dual-knife hemostatic function can be realized.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electrically coagulable lithotomy basket for ERCP surgery, comprising a handle (1), characterized in that: handle (1) head end is fixed with link (11), and link (11) output is connected with sheath pipe (4), basket (5) are installed to the other end of sheath pipe (4), link (11) one side fixed mounting connects electric pile (3).

2. An ERCP surgical electrocoagulable calculus removal basket as recited in claim 1, wherein: the tail end of the handle (1) is fixedly sleeved with a pulling sleeve (12), and two groups of arc plates are symmetrically fixed on two sides of the surface of the pulling sleeve (12).

3. An ERCP surgical electrocoagulable stone extraction basket as recited in claim 2, wherein: a retaining ring (2) is fixed at one end of the handle (1) close to the pulling sleeve (12).

4. An ERCP surgical electrocoagulable stone extraction basket as claimed in claim 1, wherein: the basket (5) can be retracted into the sheath tube (4).