CN219229819U

CN219229819U - Auxiliary propelling device of capsule endoscope

Info

Publication number: CN219229819U
Application number: CN202222509553.2U
Authority: CN
Inventors: 陈競芳; 王晓冬; 苏莹; 吴冠虹; 李明珍; 黄小妹
Original assignee: Xiamen Children's Hospital Xiamen Hospital Affiliated Pediatric Hospital Of Fudan University
Current assignee: Xiamen Children's Hospital Xiamen Hospital Affiliated Pediatric Hospital Of Fudan University
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-06-23
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses an auxiliary propulsion device of a capsule endoscope, which comprises: a base block and an auxiliary advancement assembly for advancing the capsule endoscope into the patient's stomach. Wherein, the front end of the base block is internally provided with a placing groove for placing the capsule endoscope, the rear end is internally provided with a mounting groove, a baffle plate is arranged between the mounting groove and the placing groove, and a through hole is arranged at the center position of the baffle plate; the auxiliary propulsion component comprises a guide wire, a first handle, a connecting seat, a plugging rod, a flexible ejector rod, a second handle and a spring, wherein the guide wire is of a hollow structure, the first handle is fixedly arranged at the rear end of the guide wire, and the connecting seat is fixedly arranged at the front end of the guide wire. The auxiliary pushing device of the capsule endoscope can be used for pushing the capsule endoscope into the stomach of a comatose patient smoothly, so that the problem that the capsule endoscope cannot be actively swallowed when the capsule endoscope is checked by the comatose patient in clinic at present can be solved, and the workload of medical staff can be reduced.

Description

Auxiliary propelling device of capsule endoscope

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an auxiliary propelling device of a capsule endoscope.

Background

The capsule endoscope is also called a capsule endoscope, and is a capsule-shaped endoscope which is a medical instrument used for examining human intestinal tracts. The capsule endoscope can enter the human body and is used for peeping the health condition of the intestines, stomach and esophagus parts of the human body. Is used for helping doctors diagnose diseases of the digestive tract system of patients.

At present, when a patient in clinical coma performs capsule endoscopy, the problem that the capsule endoscope cannot be actively swallowed exists, and meanwhile, the workload of medical staff is increased.

For this purpose, an auxiliary propulsion device for a capsule endoscope is proposed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an auxiliary propelling device of a capsule endoscope.

In order to achieve the above purpose, the auxiliary propulsion device for the capsule endoscope provided by the utility model adopts the main technical scheme that:

the base block is internally provided with a placing groove for placing the capsule endoscope at the front end, a mounting groove is internally arranged at the rear end, a partition plate is arranged between the mounting groove and the placing groove, and a through hole is formed in the center of the partition plate;

the auxiliary pushing component is used for pushing the capsule endoscope into the stomach of a patient and comprises a guide wire, a first handle, a connecting seat, a plugging rod, a flexible ejector rod, a second handle and a spring, wherein the guide wire is of a hollow structure, the first handle is fixedly installed at the rear end of the guide wire, the connecting seat is fixedly installed at the front end of the guide wire, the plugging rod is fixedly installed at the front end of the connecting seat, the plugging rod is plugged into the mounting groove, the flexible ejector rod is movably installed in the guide wire, the front end of the flexible ejector rod sequentially movably penetrates through the connecting seat and the plugging rod, the rear end of the flexible ejector rod movably penetrates through the first handle and extends to the rear of the rear end of the first handle, the second handle is fixedly installed at the rear end of the flexible ejector rod, the spring is sleeved on the flexible ejector rod, the front end of the spring is fixedly connected with the rear end of the first handle, and the rear end of the spring is fixedly connected with the front end of the second handle.

The auxiliary propulsion device of the capsule endoscope, wherein: when the second handle is pushed towards the first handle, the front end of the flexible ejector rod penetrates through the through hole and pushes the capsule endoscope out of the placing groove, and when the second handle is loosened, the spring drives the flexible ejector rod to reset.

The auxiliary propulsion device of the capsule endoscope, wherein: and a limiting ring is integrally arranged on the groove wall of the placing groove.

The auxiliary propulsion device of the capsule endoscope, wherein: the annular convex ring is integrally arranged on the groove wall of the mounting groove, an annular clamping groove is formed in the side wall of the plugging rod, and when the plugging rod is plugged into the mounting groove, the annular convex ring is clamped into the annular clamping groove.

The auxiliary propulsion device of the capsule endoscope, wherein: the flexible ejector rod is a flexible plastic rod body.

The auxiliary propulsion device of the capsule endoscope, wherein: the base block is a silica gel base block.

The utility model has at least the following beneficial effects:

the auxiliary pushing device of the capsule endoscope mainly comprises a base block and an auxiliary pushing component for pushing the capsule endoscope into the stomach of a patient, wherein the auxiliary pushing component mainly comprises a guide wire, a first handle, a connecting seat, a plugging rod, a flexible ejector rod, a second handle and a spring, when the second handle is pushed towards the first handle, the front end of the flexible ejector rod passes through the through hole and pushes the capsule endoscope out of the placing groove, when the second handle is released, the spring drives the flexible ejector rod to reset, the capsule endoscope can be smoothly pushed into the stomach of a coma patient by using the auxiliary pushing device of the capsule endoscope, the problem that the capsule endoscope cannot be actively swallowed when the capsule endoscope is checked by the coma patient in clinic at present can be solved, and meanwhile, the workload of medical staff can be reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

fig. 1 is a schematic structural view of an auxiliary pushing device of a capsule endoscope according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of an auxiliary pushing device of a capsule endoscope according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2A;

FIG. 4 is a schematic diagram of the explosive structure of FIG. 3;

FIG. 5 is a schematic view of a partial explosion structure of an auxiliary propulsion device of a capsule endoscope according to an embodiment of the present utility model;

FIG. 6 is a schematic view of a partially exploded view of an auxiliary pushing device of a capsule endoscope according to another embodiment of the present utility model;

fig. 7 is a schematic view of a capsule endoscope when the capsule endoscope is mounted on an auxiliary pushing device of the capsule endoscope according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a base block; 101. a mounting groove; 102. a placement groove; 103. a partition plate; 104. a through hole; 105. a limiting ring; 106. an annular convex ring;

2. an auxiliary propulsion assembly; 201. a guide wire; 202. a connecting seat; 203. inserting a connecting rod; 204. an annular clamping groove; 205. a first handle; 206. a spring; 207. a second handle; 208. a flexible ejector rod;

3. and (5) capsule endoscopy.

Detailed Description

The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.

Examples

Referring to fig. 1 to 7, an auxiliary pushing device for a capsule endoscope provided in this embodiment includes: a base block 1 and an auxiliary pushing assembly 2 for pushing a capsule endoscope 3 into the stomach of a patient.

Wherein, the front end inside of the base block 1 is provided with a placing groove 102 for placing the capsule endoscope 3, the rear end inside is provided with a mounting groove 101, a partition plate 103 is arranged between the mounting groove 101 and the placing groove 102, and a through hole 104 is arranged at the center position of the partition plate 103.

The auxiliary propulsion assembly 2 comprises a guide wire 201, a first handle 205, a connecting seat 202, an inserting rod 203, a flexible ejector rod 208, a second handle 207 and a spring 206, wherein the inside of the guide wire 201 is of a hollow structure, the first handle 205 is fixedly installed at the rear end of the guide wire 201, the connecting seat 202 is fixedly installed at the front end of the guide wire 201, the inserting rod 203 is fixedly installed at the front end of the connecting seat 202, the inserting rod 203 is inserted into the mounting groove 101, the flexible ejector rod 208 is movably installed in the guide wire 201, the front end of the flexible ejector rod 208 sequentially penetrates through the connecting seat 202 and the inserting rod 203, the rear end of the flexible ejector rod 208 movably penetrates through the first handle 205 and extends to the rear end of the first handle 205, the second handle 207 is fixedly installed at the rear end of the flexible ejector rod 208, the spring 206 is sleeved on the flexible ejector rod 208, the front end of the spring 206 is fixedly connected with the rear end of the first handle 205, and the rear end of the spring 206 is fixedly connected with the front end of the second handle 207.

Wherein: when the second handle 207 is pushed toward the first handle 205, the front end of the flexible plunger 208 passes through the through-hole 104 and pushes the capsule endoscope 3 out of the placement groove 102, and when the second handle 207 is released, the spring 206 drives the flexible plunger 208 to return.

The auxiliary pushing device of the capsule endoscope adopting the technical scheme mainly comprises the base block 1 and the auxiliary pushing component 2 for pushing the capsule endoscope 3 into the stomach of a patient, wherein the auxiliary pushing component 2 mainly comprises the guide wire 201, the first handle 205, the connecting seat 202, the inserting rod 203, the flexible ejector rod 208, the second handle 207 and the spring 206, when the second handle 207 is pushed towards the first handle 205, the front end of the flexible ejector rod 208 passes through the through hole 104 and pushes the capsule endoscope 3 out of the placing groove 102, when the second handle 207 is released, the spring 206 drives the flexible ejector rod 208 to reset, the capsule endoscope 3 can be smoothly pushed into the stomach of a comatose by using the auxiliary pushing device of the capsule endoscope, the problem that the capsule endoscope 3 cannot be actively swallowed when the capsule endoscope is checked by the comatose in clinic at present can be solved, and meanwhile, the workload of medical staff can be reduced.

Specifically, in order to prevent the capsule endoscope 3 from slipping out of the placement groove 102, in this embodiment: the groove wall of the placing groove 102 is integrally provided with the limiting ring 105, and the limiting ring 105 can increase the static friction force between the capsule endoscope 3 and the placing groove 102, so that the capsule endoscope 3 is effectively prevented from slipping out of the placing groove 102 to influence the use of the auxiliary propelling device of the capsule endoscope.

Specifically, in order to prevent the base block 1 from slipping off the plug-in lever 203, in this embodiment: the annular convex ring 106 is integrally arranged on the groove wall of the mounting groove 101, the annular clamping groove 204 is formed in the side wall of the inserting rod 203, when the inserting rod 203 is inserted into the mounting groove 101, the annular convex ring 106 is clamped into the annular clamping groove 204, the annular clamping groove 204 and the annular convex ring 106 are mutually matched, the base block 1 can be prevented from slipping off from the inserting rod 203, and therefore the stability of the auxiliary propelling device of the capsule endoscope is improved.

Specifically, to ensure that the flexible plunger 208 can flex to enable access to the patient's stomach with the guidewire 201, in this embodiment: the flexible ejector 208 is a flexible plastic rod body.

Specifically, in order to improve the comfort of the auxiliary pushing device of the capsule endoscope, in this embodiment: the base block 1 is a silica gel base block.

Working principle: when the auxiliary pushing device of the capsule endoscope is used, the capsule endoscope 3 is installed in the placing groove 102, then the base block 1 is pushed into the esophagus through the oral cavity of a patient, then the guide wire 201 is sent into the stomach of the patient, then the guide wire 201 is held, the second handle 207 is pushed towards the first handle 205, the capsule endoscope 3 is pushed out of the placing groove 102 by the front end of the flexible ejector rod 208 through the through hole 104, the capsule endoscope 3 falls into the stomach of the patient, when the second handle 207 is released, the spring 206 drives the flexible ejector rod 208 to reset, and the purpose of placing the capsule endoscope 3 in the stomach of a comatose patient is achieved, and the capsule endoscope 3 can be used for continuously checking the patient.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. An auxiliary propulsion device for a capsule endoscope, comprising:

the capsule endoscope comprises a base block (1), wherein a placing groove (102) for placing a capsule endoscope (3) is formed in the front end of the base block, a mounting groove (101) is formed in the rear end of the base block, a partition plate (103) is arranged between the mounting groove (101) and the placing groove (102), and a through hole (104) is formed in the center of the partition plate (103);

an auxiliary pushing component (2) for pushing the capsule endoscope (3) into the stomach of a patient comprises a guide wire (201), a first handle (205), a connecting seat (202), a plug rod (203), a flexible push rod (208), a second handle (207) and a spring (206), wherein the interior of the guide wire (201) is of a hollow structure, the first handle (205) is fixedly arranged at the rear end of the guide wire (201), the connecting seat (202) is fixedly arranged at the front end of the guide wire (201), the plug rod (203) is fixedly arranged at the front end of the connecting seat (202), the plug rod (203) is plugged into the interior of the mounting groove (101), the flexible push rod (208) is movably arranged in the interior of the guide wire (201), the front end of the flexible push rod (208) sequentially penetrates through the connecting seat (202) and the plug rod (203), the rear end of the flexible push rod (208) movably penetrates through the first handle (205) and extends to the front end of the guide wire (201), the plug rod (208) is fixedly arranged at the rear end of the first handle (205), the spring (208) is fixedly arranged at the rear end of the first handle (208) and the rear end (206), and the rear end of the spring (206) is fixedly connected with the front end of the second handle (207).

2. The auxiliary pushing device of the capsule endoscope according to claim 1, wherein: when the second handle (207) is pushed towards the first handle (205), the front end of the flexible ejector rod (208) passes through the through hole (104) and pushes the capsule endoscope (3) out of the placing groove (102), and when the second handle (207) is released, the spring (206) drives the flexible ejector rod (208) to reset.

3. The auxiliary pushing device of the capsule endoscope according to claim 2, wherein: and a limiting ring (105) is integrally arranged on the groove wall of the placing groove (102).

4. A capsule endoscope auxiliary pushing device according to claim 3, wherein: an annular convex ring (106) is integrally arranged on the groove wall of the mounting groove (101), an annular clamping groove (204) is formed in the side wall of the plugging rod (203), and when the plugging rod (203) is plugged into the mounting groove (101), the annular convex ring (106) is clamped into the annular clamping groove (204).

5. The auxiliary pushing device of the capsule endoscope according to claim 2, wherein: the flexible ejector rod (208) is a flexible plastic rod body.

6. The auxiliary pushing device of the capsule endoscope according to claim 1, wherein: the base block (1) is a silica gel base block.