CN211155668U

CN211155668U - Capsule endoscope convenient to clamp

Info

Publication number: CN211155668U
Application number: CN201921567545.5U
Authority: CN
Inventors: 吴婕
Original assignee: Childrens Hospital of Fudan University
Current assignee: Childrens Hospital of Fudan University
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-04
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a make things convenient for capsule scope of centre gripping, include capsule scope body, draw-in groove, fixture, fixed cover, spout, push rod, fixture block, reset spring, extrusion groove, recess, ejector pad, canceling release mechanical system, trombone slide, accomodate groove and stay cord. The utility model has the advantages that: be equipped with the cavity in the bottom of fixed cover, when the ejector pad is touched to the capsule body, make fixed cover can be fixed with capsule scope body, make things convenient for the trombone slide at the fixed cover top of push rod to put into the duodenum ball portion with the scope body with it, when needs separate fixed cover and capsule scope body, only need the stay cord of pulling trombone slide inside, make the stay cord stimulate collection room rebound under the support of trombone slide lateral wall, thereby its ejector pad rebound returns original position, thereby convenient cooperation through fixed cover and stay cord makes capsule scope body can freely the block break away from, make things convenient for medical personnel to carry out health detection to the patient, the quality and the time of detection have been improved.

Description

Capsule endoscope convenient to clamp

Technical Field

The utility model relates to a capsule scope specifically is a make things convenient for capsule scope of centre gripping, belongs to medical technical field.

Background

With the change of diet, living habits, environment and the like, gastrointestinal diseases are increasing day by day, the capsule endoscopy is a milestone for the development of endoscopy, the defects that the traditional gastroscope and colonoscope cannot detect the small intestine are overcome, the capsule endoscopy is more flexible and convenient compared with the enteroscope, and the diagnosis of rare cases difficult to diagnose in the digestive system with symptoms of abdominal pain, diarrhea, gastrointestinal bleeding and the like of clinically unknown reasons can not be carried out without the examination of the capsule endoscopy.

The capsule endoscope is widely used in the field of digestive systems of children, but the working time of the wireless capsule endoscope is 8-12 hours, and some children with small ages have difficulty in swallowing the capsule, and the capsule endoscope is conveniently clamped and fixed by an auxiliary tool and then placed in the stomach or duodenum.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a make things convenient for capsule scope of centre gripping just in order to solve above-mentioned problem, the flexible operation is convenient for fix centre gripping and laxity to the capsule scope of patient's stomach, has improved medical personnel's work quality.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a capsule scope that makes things convenient for centre gripping, including capsule scope body and the draw-in groove of locating capsule body one end, the draw-in groove is the annular structure, the top of capsule scope body is equipped with fixture, fixture includes fixed cover, spout, push rod, fixture block, reset spring, extrusion groove, recess and ejector pad, fixed cover is located the top of capsule scope body, the inside lateral wall of fixed cover is equipped with the spout, and the inside of spout installs two sets of the push rod that is the symmetric distribution, the push rod is the structure of type of falling 'L', the push rod with spout sliding connection, the one end of fixture block with bottom one side fixed connection of push rod, the top inboard of fixed cover is equipped with the extrusion groove, the inside of extrusion groove is installed the ejector pad, and the side of ejector pad is equipped with the recess, the top one end of push rod is installed the reset spring, the push rod runs through the reset spring extend to the inside of extrusion groove with the lateral wall of ejector pad contradict with the lateral wall of ejector pad, one end of reset spring with the fixed end of the fixed spring with the pull rope, the top of the fixed cover is connected with the pull rope, the pull tube of fixed cover, the pull tube is connected with the pull tube.

Preferably, in order to conveniently sleeve the capsule endoscope body and prevent the fixed sleeve from sliding to the body in vivo, the top of the fixed sleeve is of a hemispherical structure, and the diameter of the fixed sleeve is larger than that of the capsule endoscope.

Preferably, in order to enable the push block to move in the fixing sleeve, one end of the push block is of an arc-shaped structure, and the length of the push block is smaller than the thickness of the top of the fixing sleeve.

Preferably, in order to facilitate smooth clamping between the clamping block and the clamping groove, the thickness of the clamping block is equal to the depth of the clamping groove, and the other end of the clamping block is of an arc-shaped structure.

Preferably, in order to facilitate the fixed sleeve to be capable of rapidly capturing one end of the capsule endoscope body, the bottom cavity of the fixed sleeve is of a hemispherical structure, and the diameter of the bottom cavity of the fixed sleeve is larger than that of the capsule endoscope.

Preferably, for the push rod with the block between the recess is smooth and easy, the other end that the push rod is the arc structure, just the other end diameter of push rod is less than the diameter of recess.

The utility model has the advantages that: the utility model discloses be equipped with the cavity in the bottom of fixed cover, make the one end of capsule scope body block bottom fixed cover through the cavity, make things convenient for fixed cover to catch the block to the capsule scope body, internally mounted has the ejector pad at fixed cover, when the capsule body touches the ejector pad, the ejector pad can move to inside under the conflict of capsule scope body, lateral wall at the ejector pad is equipped with the recess, make the other end of push rod and the notch opening of ejector pad lateral wall level, the push rod makes the other end of push rod get into the inside of recess under reset spring's effect, thereby make the push rod move inside the spout and drive the fixture block and the draw-in groove conflict block of capsule scope body lateral wall, make fixed cover can fix the capsule scope body, conveniently put into stomach or duodenum ball inside through the trombone slide at fixed cover top with the scope body, when need separate fixed cover and capsule scope body after the detection finishes, only need the inside stay cord of pulling trombone slide, make the stay cord stimulate under the support of trombone slide lateral wall and collect room rebound, thereby its ejector pad rebound replies the primary position, thereby make the other end of the lateral wall conflict push rod of ejector pad, make the fixture block keep away from the draw-in groove, fixed cover breaks away from with the capsule scope body promptly, thereby the convenience makes the capsule scope body can freely block through the cooperation of fixed cover with the stay cord and breaks away from, make things convenient for medical personnel to install capsule scope body fixed, improved simultaneously and carried out health detection efficiency to the patient.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the clamping mechanism and the reset mechanism shown in FIG. 1;

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

fig. 4 is an enlarged view of the portion B shown in fig. 3.

In the figure: 1. the capsule endoscope comprises a capsule endoscope body, 2, a clamping groove, 3, a clamping mechanism, 31, a fixing sleeve, 32, a sliding groove, 33, a push rod, 34, a clamping block, 35, a return spring, 36, an extrusion groove, 37, a groove, 38, a push block, 4, a return mechanism, 41, a pull tube, 42, a containing groove, 43 and a pull rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a capsule endoscope convenient for clamping comprises a capsule endoscope body 1 and a clamping groove 2 arranged at one end of the capsule endoscope body, wherein the clamping groove 2 is of an annular structure, a clamping mechanism 3 is arranged at the top of the capsule endoscope body 1, the clamping mechanism 3 comprises a fixed sleeve 31, a sliding groove 32, a push rod 33, a clamping block 34, a return spring 35, an extrusion groove 36, a groove 37 and a push block 38, the fixed sleeve 31 is arranged at the top end of the capsule endoscope body 1, the sliding groove 32 is arranged inside the inner side wall of the fixed sleeve 31, two groups of push rods 33 are symmetrically distributed inside the sliding groove 32, the push rod 33 is of an inverted 'L' type structure, the push rod 33 is in sliding connection with the sliding groove 32, one end of the clamping block 34 is fixedly connected with one side of the bottom of the push rod 33, the extrusion groove 36 is arranged inside the top of the fixed sleeve 31, the push block 38 is arranged inside the extrusion groove 36, the push rod 38 is arranged inside the extrusion groove 38, the push block 38 is provided with a groove 37 on the side of the push rod 33, the return spring 35 is arranged inside the return groove 35, the pull rod 41 is fixedly connected with the pull rod 41, the pull rod 42 is fixedly connected with the pull rod 42, the pull rod 42 is fixedly connected with the pull rod 41, the pull rod 42, the pull rod 41, the pull.

As a technical optimization scheme of the utility model, the top of fixed cover 31 is hemisphere type structure, just the diameter of fixed cover 31 is greater than the diameter of capsule scope.

As a technical optimization scheme of the utility model, the one end of ejector pad 38 is the arc structure, just the length of push rod 33 is less than the thickness at fixed cover 31 top.

As a technical optimization scheme of the utility model, the thickness of fixture block 34 with the degree of depth of draw-in groove 2 equals, just the other end of fixture block 34 is the arc structure.

As a technical optimization scheme of the utility model, the bottom cavity of fixed cover 31 is the hemispherical structure, just the bottom cavity diameter of fixed cover 31 is greater than the diameter of capsule scope.

As a technical optimization scheme of the utility model, the other end that push rod 33 was is the arc structure, just the other end diameter of push rod 33 is less than recess 37's diameter.

When the utility model is used, firstly, the capsule endoscope body 1 is clamped through the clamping block 34 inside the fixing sleeve 31, then the capsule endoscope body 1 is guided by the aid of the auxiliary tool to enter the stomach or the duodenum, when the capsule endoscope body 1 is clamped, the bottom of the fixing sleeve 31 is provided with the cavity, one end of the capsule endoscope body 1 is clamped with the bottom of the fixing sleeve 31 through the cavity, the capsule endoscope body 1 is conveniently captured by the fixing sleeve 31, the push block 38 is arranged inside the fixing sleeve 31, when the capsule body touches the push block 38, the push block 38 can move inwards under the conflict of the capsule endoscope body 1, the side wall of the push block 38 is provided with the groove 37, the other end of the push rod 33 is level with the groove 37 on the side wall of the push block 38, the push rod 33 enables the other end of the push rod 33 to enter the groove 37 under the action of the reset spring 35, thereby the push rod 33 moves inside the chute 32 to drive the clamping block 34 to conflict with the clamping groove 2 on the side wall of, so that the fixing sleeve 31 can fix the capsule endoscope body 1, the push rod 33 is convenient for the pull tube 41 at the top of the fixing sleeve 31 to place the endoscope body in the duodenal bulb, when the fixed sleeve 31 and the capsule endoscope body 1 need to be separated, only the pulling rope 43 in the pulling tube 41 needs to be pulled, so that the pulling rope 43 pulls the collecting chamber to move upwards under the support of the side wall of the pulling tube 41, thereby, the pushing block 38 moves downwards to return to the original position, the side wall of the pushing block 38 pushes against the other end of the pushing rod 33, the latch 34 is far away from the slot 2, namely, the fixed sleeve 31 is separated from the capsule endoscope body 1, so that the capsule endoscope body 1 can be conveniently and freely clamped and separated through the matching of the fixed sleeve 31 and the pull rope 43, the capsule endoscope body 1 and the clamping block 34 can be conveniently separated and taken out, thereby improving the efficiency of the medical personnel for carrying out health detection on the patient and greatly saving the installation time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. A capsule endoscope convenient to clamp comprises a capsule endoscope body (1) and a clamping groove (2) formed in one end of the capsule endoscope body, and is characterized in that the clamping groove (2) is of an annular structure, a clamping mechanism (3) is arranged on the top of the capsule endoscope body (1), the clamping mechanism (3) comprises a fixed sleeve (31), a sliding groove (32), a push rod (33), a clamping block (34), a reset spring (35), an extrusion groove (36), a groove (37) and a push block (38), the fixed sleeve (31) is arranged at the top end of the capsule endoscope body (1), the sliding groove (32) is formed in the inner side wall of the fixed sleeve (31), two groups of push rods (33) which are symmetrically distributed are arranged in the sliding groove (32), the push rod (33) is of an inverted L' type structure, the push rod (33) is in sliding connection with the sliding groove (32), one end of the clamping block (34) is fixedly connected with one side of the bottom of the push rod (33), the push rod (31) is fixedly connected with one end of the push rod (33), the inner side wall of the push rod (31) which is fixedly connected with the push rod (41), the push rod (33), the push rod (42) is fixedly connected with the push rod (41), the push rod (41) and the push rod (41) is arranged in the inner side wall of the push rod (31), the push rod (41) and the push rod (41) is fixedly connected with the push rod (38), the push rod (31), the push rod (41) is fixedly connected with the push rod (41), the push rod (31), the push rod (41) is fixedly connected with the push rod (41), the push rod (41) and the push rod (41), the push rod (41) is fixedly connected with the push rod (41), the push rod (41) is arranged in the push rod (41), the push rod (31), the push rod (41) is fixedly connected with the push.

2. The easy-to-hold capsule endoscope according to claim 1, characterized in that: the top of the fixed sleeve (31) is of a hemispherical structure, and the diameter of the fixed sleeve (31) is larger than that of the capsule endoscope.

3. The easy-to-hold capsule endoscope according to claim 1, characterized in that: one end of the push block (38) is of an arc-shaped structure, and the length of the push rod (33) is smaller than the thickness of the top of the fixed sleeve (31).

4. The easy-to-hold capsule endoscope according to claim 1, characterized in that: the thickness of the clamping block (34) is equal to the depth of the clamping groove (2), and the other end of the clamping block (34) is of an arc-shaped structure.

5. The easy-to-hold capsule endoscope according to claim 1, characterized in that: the bottom cavity of the fixed sleeve (31) is of a hemispherical structure, and the diameter of the bottom cavity of the fixed sleeve (31) is larger than that of the capsule endoscope.

6. The easy-to-hold capsule endoscope according to claim 1, characterized in that: the other end of the push rod (33) is of an arc-shaped structure, and the diameter of the other end of the push rod (33) is smaller than that of the groove (37).