CN216148139U

CN216148139U - Stone extractor for gastroenterology

Info

Publication number: CN216148139U
Application number: CN202122118416.1U
Authority: CN
Inventors: 吴现泉; 俞丽英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-04-01
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a stone extractor for a gastroenterology department, which comprises a first clamp body and a second clamp body, wherein one end of the first clamp body is provided with a second clamp head, one end of the second clamp body is provided with a first clamp head, the first clamp body is provided with a protection mechanism, the protection mechanism comprises a pressing plate and an installation plate, screw holes are uniformly formed in the installation plate, the first clamp body is provided with an installation plate, the pressing plate is provided with a connecting rod, the end part of the connecting rod extends to the back surface of the installation plate, and the end part of the connecting rod is rotatably connected with the installation plate through a rotating column; the protection mechanism is designed, so that the tongue of a patient can be conveniently pressed in the using process, the situation that the tongue is disturbed and the stone extractor is easy to move due to the fact that the patient feels uncomfortable in the operation process is prevented, operators can conveniently operate the stone extractor to extract stones or other foreign matters in the digestive tract of the patient, and the operation feeling of the operators is improved.

Description

Stone extractor for gastroenterology

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a stone extractor for a gastroenterology department.

Background

The digestive department comprises the digestive internal medicine and the digestive surgery department, is a clinical department arranged in all levels of hospitals for diagnosing and treating digestive system diseases, and comprises organs such as esophagus, stomach, intestine, liver, gallbladder, pancreas, peritoneum, mesentery, omentum and the like, and the stone extractor can be used for extracting stones on the intestinal tract or other foreign matters on the intestinal tract in the digestive tract of a patient and is used together with an endoscope when in use.

When the existing stone extractor is used, the stone extractor is placed in the oral cavity of a patient, then the working end of the stone extractor stretches into the digestive tract to extract stones and other foreign matters, the patient feels uncomfortable easily in the process of extracting the stones, so that the tongue of the patient can touch the stone extractor randomly, the stone extractor is moved, the stone extractor is influenced to extract stones or foreign matters, and the problem that the operation of an operator is inconvenient is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stone extractor for a gastroenterology, which solves the problems that when the existing stone extractor is used, the existing stone extractor is put in the oral cavity of a patient, then the working end of the stone extractor extends into the digestive tract to extract stones and other foreign matters, and the patient easily feels uncomfortable in the process of extracting, so that the tongue of the patient touches the stone extractor randomly, the stone extractor moves, the stone extractor is influenced to extract stones or foreign matters, and the operation of an operator is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stone extractor for gastroenterology, includes the first pincers body and the second pincers body, the one end of the first pincers body is provided with the second binding clip, the one end of the second pincers body is provided with first binding clip, be provided with protection machanism on the first pincers body, protection machanism includes clamp plate and mounting disc, the screw has evenly been seted up to the inside of mounting disc, be provided with the mounting panel on the first pincers body, be provided with the connecting rod on the clamp plate, the tip of connecting rod extends to the back of mounting panel, the tip of connecting rod with rotate the post between the mounting panel and rotate the connection.

Preferably, the connecting rod is provided with a fixed disk, a thread groove is formed in the fixed disk, a stud is connected to the inner thread of the thread groove, and one end of the stud extends to the inner part of the screw hole.

Preferably, the other end of the stud is provided with a rotating handle, and one end of the stud is connected with the screw hole in a screwing mode through threads.

Preferably, the bottom of the first binding clip is evenly provided with the pricking pins along the length direction of the first binding clip, the second binding clip is provided with the mounting strip, and the top of the mounting strip is evenly provided with the arc-shaped rubber blocks along the length direction of the mounting strip.

Preferably, the other end of the first pliers body is provided with a second pliers handle, the other end of the second pliers body is provided with a first pliers handle, a through hole is formed in the second pliers body, the top of the first pliers handle is provided with a pull cable, the end of the pull cable penetrates through the through hole and extends to the surface of the first pliers head, and the end of the first pliers head is rotatably connected with the second pliers body through a rotating shaft.

Preferably, the side surfaces of the first clamp handle and the second clamp handle are provided with elastic strips, and the elastic strips are fixedly connected with the first clamp handle and the second clamp handle through screws.

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

(1) the protection mechanism is designed, so that the tongue of a patient can be conveniently pressed in the using process, the situation that the tongue is disturbed and the stone extractor is easy to move due to the fact that the patient feels uncomfortable in the operation process is prevented, operators can conveniently operate the stone extractor to extract stones or other foreign matters in the digestive tract of the patient, and the operation feeling of the operators is improved.

(2) The combination of the puncture needle, the mounting strip and the arc-shaped rubber block facilitates that the first tong head and the arc-shaped rubber block can clamp stones or the puncture needle can puncture the inside of other foreign bodies when in use, the arc-shaped rubber block can increase friction force, the situation that some stones or other foreign bodies fall off in operation is prevented, and the use effect of the stone extractor is improved.

Drawings

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

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of a fixing plate according to the present invention;

FIG. 4 is a view of the connection of the mounting bar and the arcuate rubber block of the present invention;

in the figure: 1. a first binding clip; 2. a second binding clip; 3. a first caliper body; 4. pressing a plate; 5. a connecting rod; 6. a first plier handle; 7. a second forceps handle; 8. a second caliper body; 10. fixing the disc; 11. turning a handle; 12. mounting a disc; 13. a screw hole; 14. mounting a plate; 15. a thread groove; 16. a stud; 17. a needle; 18. an arc-shaped rubber block; 19. and (7) mounting the bar.

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. 1-4, the present invention provides a technical solution: a stone extractor for a gastroenterology department comprises a first clamp body 3 and a second clamp body 8, wherein one end of the first clamp body 3 is provided with a second clamp head 2, one end of the second clamp body 8 is provided with a first clamp head 1, the first clamp body 3 is provided with a protection mechanism, the protection mechanism comprises a pressing plate 4 and a mounting plate 12, screw holes 13 are uniformly formed in the mounting plate 12, the first clamp body 3 is provided with a mounting plate 14, the pressing plate 4 is provided with a connecting rod 5, the end part of the connecting rod 5 extends to the back surface of the mounting plate 14, the end part of the connecting rod 5 is rotatably connected with the mounting plate 14 through a rotating column, the connecting rod 5 is provided with a fixed plate 10, the inside of the fixed plate 10 is provided with a threaded groove 15, the inside of the threaded groove 15 is in threaded connection with a stud 16, one end of the stud 16 extends to the inside of the screw hole 13, the other end of the stud 16 is provided with a rotating handle 11, one end of the stud 16 is rotatably connected with the screw hole 13 through threads, through the protection mechanism who designs, be convenient for can push down patient's tongue in the use, prevent that the patient from feeling uncomfortable in the operation and leading to the tongue to move with disorder, cause the condition that stone extractor appears removing easily, make things convenient for operating personnel to operate stone extractor and take out calculus or other foreign matters in patient's alimentary canal, promoted operating personnel's operation impression.

In this embodiment, preferably, the bottom of the first binding clip 1 is uniformly provided with the pricking pins 17 along the length direction of the first binding clip 1, the second binding clip 2 is provided with the mounting strip 19, the top of the mounting strip 19 is uniformly provided with the arc-shaped rubber block 18 along the length direction of the mounting strip 19, and by combining the pricking pins 17, the mounting strip 19 and the arc-shaped rubber block 18, the first binding clip 1 and the arc-shaped rubber block 18 can clamp stones or the pricking pins 17 to pierce into other foreign matters in use, the arc-shaped rubber block 18 can increase friction force, the phenomenon that some stones or other foreign matters fall off in operation is prevented, and the use effect of the stone extractor is improved.

In this embodiment, preferably, the other end of the first forceps body 3 is provided with a second forceps handle 7, the other end of the second forceps body 8 is provided with a first forceps handle 6, a through hole is formed inside the second forceps body 8, the top of the first forceps handle 6 is provided with a pulling cable, an end of the pulling cable penetrates through the through hole and extends to the surface of the first forceps head 1, and the end of the first forceps head 1 is rotatably connected with the second forceps body 8 through a rotating shaft.

In this embodiment, preferably, the side surfaces of the first forceps handle 6 and the second forceps handle 7 are both provided with an elastic strip, and the elastic strips are fixedly connected with the first forceps handle 6 and the second forceps handle 7 through screws.

The working principle and the using process of the utility model are as follows:

when the device is used, the pressing plate 4 is rotated to a proper angle according to the conditions, the connecting rod 5 is driven to rotate, the connecting rod 5 drives the fixed disc 10 to rotate, the fixed disc 10 drives the rotating handle 11 to rotate, the rotating handle stops rotating after the pressing plate 4 rotates to the proper angle, the screw hole 13 is aligned with one end of the stud 16, then the rotating handle 11 rotates towards the direction close to the fixed disc 10 to drive the stud 16 to rotate, one end of the stud 16 is screwed into the screw hole 13, the connecting rod 5 can be fixed, the pressing plate 4 can be fixed, then the stone extractor is placed in the oral cavity of a patient, the tongue is pressed by the pressing plate 4, the tongue can be prevented from being disturbed in operation, and when the device is not used, the stone extractor can be extracted by operating according to the opposite principle;

the arc-shaped rubber block 18 can increase friction force in operation, the top end of the first binding clip 1 and the arc-shaped rubber block 18 clamp stones, and the puncture needle 17 on the first binding clip 1 punctures the inside of the stone when aiming at other foreign matters, so that the stones or other foreign matters can be prevented from falling off in operation.

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 stone extractor for gastroenterology, includes first pincers body (3) and second pincers body (8), its characterized in that: the one end of the first pincers body (3) is provided with second binding clip (2), the one end of the second pincers body (8) is provided with first binding clip (1), be provided with protection machanism on the first pincers body (3), protection machanism includes clamp plate (4) and mounting disc (12), screw (13) have evenly been seted up to the inside of mounting disc (12), be provided with mounting panel (14) on the first pincers body (3), be provided with connecting rod (5) on clamp plate (4), the tip of connecting rod (5) extends to the back of mounting panel (14), the tip of connecting rod (5) with rotate the connection through rotating the post between mounting panel (14).

2. The lithotomy device for digestive department according to claim 1, characterized in that: be provided with on connecting rod (5) fixed disk (10), thread groove (15) have been seted up to the inside of fixed disk (10), the internal thread of thread groove (15) is connected with double-screw bolt (16), the one end of double-screw bolt (16) extends to the inside of screw (13).

3. The lithotomy device for digestive department according to claim 2, characterized in that: the other end of the stud (16) is provided with a rotating handle (11), and one end of the stud (16) is screwed with the screw hole (13) through threads.

4. The lithotomy device for digestive department according to claim 1, characterized in that: the bottom of the first tong head (1) is uniformly provided with pricker needles (17) along the length direction of the first tong head (1), the second tong head (2) is provided with a mounting strip (19), and the top of the mounting strip (19) is uniformly provided with arc-shaped rubber blocks (18) along the length direction of the mounting strip (19).

5. The lithotomy device for digestive department according to claim 4, wherein: the other end of the first pliers body (3) is provided with a second pliers handle (7), the other end of the second pliers body (8) is provided with a first pliers handle (6), a through hole is formed in the second pliers body (8), the top of the first pliers handle (6) is provided with a pull rope, the end of the pull rope penetrates through the through hole and extends to the surface of the first pliers head (1), and the end of the first pliers head (1) is rotatably connected with the second pliers body (8) through a rotating shaft.

6. The lithotomy device for digestive department according to claim 5, wherein: the side surfaces of the first clamp handle (6) and the second clamp handle (7) are provided with elastic strips, and the elastic strips are fixedly connected with the first clamp handle (6) and the second clamp handle (7) through screws.