CN220572216U - Enteroscopy biopsy device - Google Patents

Abstract

The utility model belongs to the field of medical equipment, and particularly relates to a enteroscopy biopsy device, aiming at the problem that clear and comprehensive image shooting in intestinal tracts cannot be carried out when biopsy sampling is carried out by the existing biopsy forceps, the utility model provides a scheme that the enteroscopy biopsy device comprises a enteroscopy pipeline assembly and a biopsy forceps, wherein the front end of the enteroscopy pipeline assembly is provided with a camera and an illuminating lamp, a tube body of the enteroscopy pipeline assembly is movably sleeved with a cover body assembly; be provided with the cover body subassembly, when taking out the body subassembly, the attachment of adhesion at body subassembly surface can be scraped to the horn mouth separation blade to collect in the horn mouth dustcoat, so that use the back to the cleaning of this biopsy ware.

Description

Enteroscopy biopsy device

Technical Field

The utility model relates to a biopsy device, in particular to a enteroscopy biopsy device, and belongs to the technical field of medical instruments.

Background

Enteroscopy is an endoscope for examining and treating a fibrous colonoscope or a fibrous enteroscope for the digestive tract, and enteroscopy refers to taking tissue biopsy when the enteroscopy is performed, namely taking off a tissue of a point intestinal wall under the enteroscopy by using a biopsy forceps and sending the tissue to a pathology department for pathological detection so as to determine the property of intestinal polyps. The enteroscopy is an inspection method for inserting an enteroscope into a ileocecum part through anus and observing colon lesions from mucous membrane measurement, and is the best choice for diagnosing intestinal mucous membrane lesions at present. If polyps or protruding intestinal neoplasms are found during the examination, the nature of the lesion cannot be clarified and a enteroscopy biopsy is required for detection.

In the prior art, as disclosed in publication number CN219516381U, a enteroscope biopsy forceps comprises a enteroscope and a forceps head component arranged at the distal end of the enteroscope, an operating handle is arranged at the proximal end of the enteroscope, a movable operating piece is arranged on the operating handle, and the movable operating piece can correspondingly drive the forceps head component to open or close along the axial direction of the operating handle; the measuring assembly comprises a rotating part and a transmission part, the movable cavity is formed in the operating handle, the rotating part is arranged in the movable cavity, the movable operating part, the transmission part and the rotating part are sequentially connected in a transmission mode, the movable operating part moves along the axis direction of the operating handle and correspondingly drives the rotating part to rotate in the movable cavity, the rotating part is provided with a scale mark part along the circumferential direction, the scale value of the scale observation part of the rotating part corresponds to the opening measurement included angle of the clamp head assembly, the biopsy clamp cannot be independently operated in intestinal tracts of a patient to carry out biopsy sampling in the prior art, therefore, the intestinal mirror is required to be matched with the intestinal mirror, the prior art only discloses the specific structure of the biopsy clamp, the intestinal mirror matched with the biopsy clamp is provided with a camera to shoot pictures in the intestinal tracts, but the intestinal tract is not linear, so that more angles are available for remote and the installation position of the camera is fixed, the position of each position of the intestinal tract cannot be accurately shot, the position of the intestinal tract is often not comprehensive, and in the use process, the intestinal tract is often difficult to be used for taking a sample, and the intestinal mirror is convenient to take a sample in the intestinal tract, and the intestinal mirror is not required to be clearly or clear to be inserted into the intestinal mirror, and the intestinal mirror is convenient to take the intestinal mirror from the intestinal mirror.

Disclosure of Invention

The utility model provides an enteroscopy biopsy device for solving the technical problem that the biopsy forceps cannot clearly and comprehensively shoot an intestinal tract inner picture when performing biopsy sampling.

The utility model realizes the above purpose through the following technical scheme: a enteroscope biopsy device comprises a enteroscope pipeline component and a biopsy forceps, wherein the biopsy forceps are movably inserted into the enteroscope pipeline component, a camera and an illuminating lamp are arranged at the front end of the enteroscope pipeline component, a biopsy forceps insertion tube is arranged in the enteroscope pipeline component, a cover body component is movably sleeved on the tube body of the enteroscope pipeline component, the opening end of the cover body component is attached to the anus of a patient, the biopsy forceps insertion tube is communicated with a biopsy forceps insertion tube, and the biopsy forceps insertion tube is connected to the side wall of the tail end of the enteroscope pipeline component in a penetrating manner;

the enteroscopy pipeline assembly comprises a pipe outer wall and a pipe inner wall, a cavity is reserved between the pipe outer wall and the pipe inner wall, and a liquid suction hole is formed in the side wall of the front end of the pipe outer wall;

the camera is movably arranged in the mounting tube seat, the illuminating lamp is fixedly arranged in the mounting tube seat, and the front end of the mounting tube seat is fixedly connected with a water spraying ring pipe.

As still further aspects of the utility model: the liquid sucking holes are formed in the front side wall of the outer wall of the pipe, the liquid sucking holes are distributed in an annular shape, the rear side wall of the outer wall of the pipe is communicated with a liquid sucking interface, and the liquid sucking interface is connected with a suction pump arranged outside.

As still further aspects of the utility model: the front end of the inner cavity of the mounting tube seat is fixedly connected with a transparent glass sheet, the front end of the inner wall of the mounting tube seat is provided with a stepped groove, a water spraying ring pipe is fixedly clamped in the stepped groove, the water spraying ring pipe is communicated with a water pipe, and the water pipe is connected with external water supply equipment.

As still further aspects of the utility model: the water spraying ring pipe is provided with a plurality of outer water spraying holes and inner water spraying holes, the outer water spraying holes are arranged in an outward inclined mode, and the inner water spraying holes are arranged in an inward inclined mode.

As still further aspects of the utility model: the light sets up in the both sides of camera respectively, and camera movable sleeve establishes in the camera and settles the intraductal, and camera settles sleeve pipe fixed connection in the inner chamber of installation tube socket, and the fixed cover of light is established in the lamp and is settled intraductal, and lamp settles sheathed tube outside pipe wall connection has the connecting rod, and lamp settles the sleeve pipe and pass through connecting rod fixed connection in the inner chamber of installation tube socket.

As still further aspects of the utility model: the inside swing joint of sheathed tube intraductal spherical sleeve pipe is settled to the camera, and the fixed cover of camera is established in spherical sleeve pipe, is connected with the electro-magnet on the sheathed tube tail end inner wall is settled to the camera, and the tail end of camera is embedded to have the magnetism to inhale the piece, and the electro-magnet is with magnetism and inhale the piece one-to-one to be the cross and distribute, and the card has put the spring between electro-magnet and the magnetism inhale the piece, and the electro-magnet is connected with peripheral control terminal respectively through the wire.

As still further aspects of the utility model: the front end of the camera is sleeved with a limiting hose, the outer side edge of the limiting hose is propped against the inner wall of the camera mounting sleeve, and the limiting hose is filled with non-Newtonian fluid.

As still further aspects of the utility model: and an exhaust pipe is further arranged in the enteroscope pipeline assembly, and the tail end of the exhaust pipe is connected with an external exhaust pump.

As still further aspects of the utility model: the front end opening parts of the exhaust tube and the biopsy forceps threading tube are arranged on the front end face of the enteroscope pipeline component, the tail end of the enteroscope pipeline component is connected with a hand holding handle, and the central axis of the hand holding handle is penetrated and provided with a threading hole.

As still further aspects of the utility model: the cover body assembly comprises a sleeve, a bell mouth outer cover and a bell mouth baffle, the sleeve is movably sleeved on the pipe body of the enteroscope pipeline assembly, the bell mouth outer cover is internally connected with the bell mouth baffle, and the pipe body of the enteroscope pipeline assembly passes through a through hole formed in the center of the bell mouth baffle.

The beneficial effects of the utility model are as follows:

1. through being provided with enteroscope pipeline subassembly and biopsy forceps, the accessible inserts enteroscope pipeline subassembly in patient's the intestinal, then to the pathological change position in inserting enteroscope pipeline subassembly with the biopsy forceps, and then can realize taking a sample the living body of pathological change position, can convenient operation use, be provided with camera and light on enteroscope pipeline subassembly, the light sets up the both sides at the camera respectively, the accessible is two lights provide sufficient illumination intensity, and the light of setting in both sides can further eliminate the ghost, in order to ensure that the camera shoots more clear picture, in addition, the camera can rotate through the effect of electro-magnet and magnet piece, in order to shoot the intestinal picture of some angle of boring, and the front end cover of camera is equipped with spacing hose, the intussuseption of spacing hose is filled with non-Newtonian fluid, in order can be under the effect of non-Newtonian fluid, when the electro-magnet circular telegram produces the magnetic force to the magnet piece absorption, the magnet is close to the electro-magnet slowly, and after the electro-magnet outage magnetic force, the magnet piece is lost the initial position to the effect that the magnet is lost slowly under the effect of spring, so as to ensure that the camera can realize stable rotation.

2. Through setting up enteroscope pipeline subassembly to having the double-deck pipe wall of pipe outer wall and intraductal wall, the drawing liquid hole has been seted up to the front end lateral wall of pipe outer wall to can take out the liquid in the intestinal when using this biopsy ware, and then avoid because of too much influence camera of liquid shoots the picture in the intestinal.

3. Through being provided with transparent glass piece and water spray ring canal, shelter from camera and light through transparent glass piece at the front end of installation tube socket, when using this biopsy ware to insert in patient's the intestinal, avoid liquid or the residual excrement and urine in the intestinal to pollute camera and light to water spray ring canal can spray water in order to realize the cleanness to transparent glass piece, in order to ensure that the camera can shoot clear intestinal picture and ensure that the light can provide more abundant illumination light.

4. Through being provided with the cover body subassembly, can paste the bell mouth dustcoat of cover body subassembly and put in patient's anus department when using this biopsy ware, can realize sheltering from patient's privacy position to when taking out enteroscopy pipeline subassembly, the bell mouth separation blade can strike off the attachment of adhesion on enteroscopy pipeline subassembly surface, and collect in the bell mouth dustcoat, so that use the back to the clean processing of this biopsy ware.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the sectional structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the section B in FIG. 1 according to the present utility model;

FIG. 4 is a schematic diagram of the connection structure of the mounting tube base, the camera and the illuminating lamp;

FIG. 5 is a schematic view of a water spray collar of the present utility model;

FIG. 6 is a schematic view of the section C in FIG. 5 according to the present utility model;

FIG. 7 is a schematic view of a camera and a sleeve for positioning the camera according to the present utility model;

FIG. 8 is a schematic diagram of a transverse cross-sectional structure of a camera and a camera mounting sleeve according to the present utility model;

FIG. 9 is a schematic view of the connection structure of the camera with the spherical sleeve and the limiting hose;

FIG. 10 is a schematic side view of a camera and a camera mounting sleeve of the present utility model;

FIG. 11 is a schematic perspective view of a cover assembly according to the present utility model;

FIG. 12 is a schematic cross-sectional view of a housing assembly according to the present utility model.

In the figure: 1. the enteroscope tube assembly, 11, the outer tube wall, 12, the inner tube wall, 13, the suction hole, 14, the mounting tube seat, 141, the stepped groove, 15, the water spraying ring tube, 151, the outer water spraying hole, 152, the inner water spraying hole, 16, the camera, 161, the camera mounting sleeve, 162, the spherical sleeve, 163, the limiting hose, 164, the non-Newtonian fluid, 165, the magnetic suction block, 166, the electromagnet, 167, the spring, 17, the biopsy forceps penetration tube, 18, the transparent glass sheet, 19, the lighting lamp, 191, the lighting lamp mounting sleeve, 192, the connecting rod, 110, the suction tube, 111, the water passing tube, 112, the suction interface, 113, the biopsy forceps mounting sleeve, 2, the hand holding handle, 21, the threading hole, 3, the cover body assembly, 31, the sleeve, 32, the horn mouth housing, 33, the horn mouth blocking piece, and 4.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 12, the enteroscope biopsy device comprises an enteroscope pipeline assembly 1 and a biopsy forceps 4, wherein the biopsy forceps 4 are movably inserted into the enteroscope pipeline assembly 1, a camera 16 and an illuminating lamp 19 are arranged at the front end of the enteroscope pipeline assembly 1, a biopsy forceps threading pipe 17 is arranged in the enteroscope pipeline assembly 1, a cover body assembly 3 is movably sleeved on a pipe body of the enteroscope pipeline assembly 1, the opening end of the cover body assembly 3 is attached to the anus of a patient, the biopsy forceps threading pipe 17 is communicated with a biopsy forceps threading pipe 113, and the biopsy forceps threading pipe 113 is connected to the tail end side wall of the enteroscope pipeline assembly 1 in a penetrating manner;

the enteroscopy pipeline assembly 1 comprises a pipe outer wall 11 and a pipe inner wall 12, a cavity is reserved between the pipe outer wall 11 and the pipe inner wall 12, and a liquid suction hole 13 is formed in the front end side wall of the pipe outer wall 11;

the camera 16 is movably arranged in the mounting tube seat 14, the illuminating lamp 19 is fixedly arranged in the mounting tube seat 14, and the front end of the mounting tube seat 14 is fixedly connected with the water spraying ring pipe 15.

Example two

In addition to all the technical features of the first embodiment, as shown in fig. 1 to 12, the present embodiment further includes:

the liquid suction hole 13 has seted up a plurality of at the front end lateral wall of pipe outer wall 11, and a plurality of liquid suction hole 13 is annular distribution, and the rear end lateral wall intercommunication of pipe outer wall 11 has the liquid suction interface 112, and liquid suction interface 112 is connected with the suction pump of peripheral hardware to can be when using this biopsy ware, can take out the liquid in the intestinal, and then avoid because of the excessive picture of influencing the camera 16 to the intestinal of liquid.

The inner chamber front end fixedly connected with transparent glass piece 18 of installation tube socket 14, the step groove 141 has been seted up to the inner wall front end of installation tube socket 14, water spray ring canal 15 fixed clip is put in step groove 141, water spray ring canal 15 intercommunication has water pipe 111, water pipe 111 is connected with the water supply equipment of peripheral hardware, in order to can be through transparent glass piece 18 to the front end of installation tube socket 14 shielding of camera 16 and light 19, when using this biopsy ware to insert in patient's the intestinal, avoid the liquid in the intestinal or remain excrement and urine to pollute camera 16 and light 19, and water spray ring canal 15 can spray water in order to realize the cleanness to transparent glass piece 18, in order to ensure that camera 16 can shoot clear intestinal picture and ensure that light 19 can provide more abundant illumination light.

Example III

In addition to all the technical features of the first embodiment, as shown in fig. 1 to 12, the present embodiment further includes:

the water spray ring pipe 15 is provided with a plurality of outside water spray holes 151 and inside water spray holes 152, the outside water spray holes 151 are arranged in an outwards inclined mode, the inside water spray holes 152 are arranged in an inwards inclined mode, so that water in the water spray ring pipe 15 can be sprayed to the intestinal tract of a patient through the outside water spray holes 151, and meanwhile water is sprayed to the transparent glass sheet 18 through the inside water spray holes 152, namely, when the enteroscope pipeline assembly 1 is inserted into the intestinal tract of the patient, the intestinal tract of the patient and the transparent glass sheet 18 are cleaned, and lesion parts in the intestinal tract can be clearly exposed and captured through clear shooting.

The light 19 sets up in the both sides of camera 16 respectively, camera 16 movable sleeve establishes in camera settling sleeve 161, and camera settling sleeve 161 fixed connection is in the inner chamber of mount tube seat 14, the fixed cover of light 19 is established in light settling sleeve 191, the outside pipe wall of light settling sleeve 191 is connected with connecting rod 192, and light settling sleeve 191 passes through connecting rod 192 fixed connection in the inner chamber of mount tube seat 14, the accessible two lights 19 provide sufficient illumination intensity, and the light 19 of setting in both sides can further eliminate the ghost shadow, in order to ensure that camera 16 shoots more clear picture, camera 16 can rotate in addition, in order to shoot the intestinal picture of some point to boring the angle.

Example IV

In addition to all the technical features of the first embodiment, as shown in fig. 1 to 12, the present embodiment further includes:

the spherical sleeve 162 is movably connected in the pipe of the camera setting sleeve 161, the camera 16 is fixedly sleeved in the spherical sleeve 162, the electromagnet 166 is connected to the inner wall of the tail end of the camera setting sleeve 161, the magnetic attraction blocks 165 are embedded in the tail end of the camera 16, the electromagnet 166 corresponds to the magnetic attraction blocks 165 one by one and are distributed in a cross shape, the springs 167 are clamped between the electromagnet 166 and the magnetic attraction blocks 165, the electromagnet 166 is respectively connected with the peripheral control terminal through wires, the electromagnet 166 at the corresponding position can be electrified according to the inspection requirement, the electromagnet 166 at the position can generate magnetic force to attract the magnetic attraction blocks 165, the inclination adjustment of the camera 16 is realized, the intestinal pictures at all corners can be shot, and after the electromagnet 166 is powered off and loses magnetic force, the camera 16 can be restored to the initial state under the action of the springs 167.

The front end cover of camera 16 is equipped with spacing hose 163, and the outside limit of spacing hose 163 supports on the inner wall of camera setting sleeve 161, and spacing hose 163 intussuseption is filled with non-Newtonian fluid 164 to can be under the effect of non-Newtonian fluid 164, when electro-magnet 166 circular telegram produced the magnetic force to the absorption of magnetic attraction piece 165, magnetic attraction piece 165 slowly is close to electro-magnet 166, and after electro-magnet 166 outage loses magnetic force, magnetic attraction piece 165 is pushed slowly to initial position under the effect of spring 167, in order to ensure that camera 16 can realize stable rotation.

Example five

In addition to all the technical features of the first embodiment, as shown in fig. 1 to 12, the present embodiment further includes:

still be provided with the exhaust tube 110 in the enteroscopy pipeline subassembly 1, the tail end of exhaust tube 110 is connected with the aspiration pump of peripheral hardware to can be when using this biopsy ware, in bringing partial gas into the intestinal because of inserting the pipeline from patient's anus, take gas out through exhaust tube 110, reducible patient's uncomfortable sense in the testing process.

The front end opening parts of the air suction tube 110 and the biopsy forceps threading tube 17 are arranged on the front end face of the enteroscope pipeline assembly 1, so that the front ends of the air suction tube 110, the biopsy forceps threading tube 17 and the enteroscope pipeline assembly 1 are located on the same plane, the air suction tube 110 and the biopsy forceps threading tube 17 are prevented from forming bulges at the front end of the enteroscope pipeline assembly 1, discomfort to a patient in the process of inserting the intestinal tract of the patient is avoided, the handle 2 is connected with the tail end of the enteroscope pipeline assembly 1, the handle 2 can be conveniently held by the hand to operate and use the biopsy device, the threading hole 21 is formed in the central axis of the handle 2 in a penetrating way, and the threading hole 21 can enable the water pipe 111, the pipe body of the air suction tube 110 and the line for connecting the camera 16 and the illuminating lamp 19 to pass through, so that the water pipe is conveniently connected with peripheral devices.

The cover body assembly 3 comprises a sleeve 31, a bell mouth outer cover 32 and a bell mouth baffle 33, the sleeve 31 is movably sleeved on the tube body of the enteroscope pipeline assembly 1, the bell mouth baffle 33 is connected in the bell mouth outer cover 32, the tube body of the enteroscope pipeline assembly 1 passes through a through hole formed in the center of the bell mouth baffle 33, the bell mouth outer cover 32 of the cover body assembly 3 can be attached to the anus of a patient when the biopsy device is used, the privacy part of the patient can be shielded, and when the enteroscope pipeline assembly 1 is extracted, the bell mouth baffle 33 can scrape attachments adhered to the surface of the enteroscope pipeline assembly 1 and collect the attachments in the bell mouth outer cover 32 so as to facilitate the cleaning treatment of the biopsy device after the use.

Working principle: firstly, the bell mouth outer cover 32 of the cover body assembly 3 is attached to the anus of a patient, the enteroscope pipeline assembly 1 is inserted into the intestinal tract of the patient after passing through the bell mouth baffle 33, when the enteroscope pipeline assembly 1 is inserted into the intestinal tract of the patient, water in the water spraying ring pipe 15 is sprayed to the intestinal tract of the patient through the outer water spraying holes 151, and simultaneously water is sprayed to the transparent glass sheet 18 through the inner water spraying holes 152, so that the intestinal tract of the patient and the transparent glass sheet 18 can be cleaned simultaneously, lesion sites in the intestinal tract can be clearly exposed and captured by clear shooting, and when the lesion sites in the intestinal tract of the patient are found, the biopsy forceps 4 are inserted into the intestinal tract of the patient through the biopsy forceps penetrating pipe 17, and the lesion sites are subjected to biopsy sampling.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (10)

1. A enteroscopy biopsy device comprising a enteroscopy tubing assembly (1) and a biopsy forceps (4), characterized in that: the biopsy forceps (4) are movably inserted into the enteroscope pipeline assembly (1), a camera (16) and an illuminating lamp (19) are arranged at the front end of the enteroscope pipeline assembly (1), a biopsy forceps threading pipe (17) is arranged in the enteroscope pipeline assembly (1), a cover body assembly (3) is movably sleeved on the pipe body of the enteroscope pipeline assembly (1), the opening end of the cover body assembly (3) is attached to the anus of a patient, a biopsy forceps threading pipe (17) is communicated with a biopsy forceps threading pipe (113), and the biopsy forceps threading pipe (113) is connected to the tail end side wall of the enteroscope pipeline assembly (1) in a penetrating mode;

the enteroscope pipeline assembly (1) comprises a pipe outer wall (11) and a pipe inner wall (12), a cavity is reserved between the pipe outer wall (11) and the pipe inner wall (12), and a liquid suction hole (13) is formed in the side wall of the front end of the pipe outer wall (11);

the camera (16) is movably arranged in the mounting tube seat (14), the illuminating lamp (19) is fixedly arranged in the mounting tube seat (14), and the front end of the mounting tube seat (14) is fixedly connected with the water spraying ring tube (15).

2. The enteroscope biopsy of claim 1, wherein: the utility model discloses a suction pump, including outer wall (11) of the pipe, suction hole (13) have offered a plurality of in the front end lateral wall of outer wall (11), and a plurality of suction hole (13) are annular distribution, the rear end lateral wall intercommunication of outer wall (11) of the pipe has suction interface (112), suction interface (112) are connected with the suction pump of peripheral hardware.

3. The enteroscope biopsy of claim 1, wherein: the inner cavity front end fixedly connected with transparent glass piece (18) of installation tube socket (14), step groove (141) have been seted up to the inner wall front end of installation tube socket (14), water spray ring pipe (15) fixed card is put in step groove (141), water spray ring pipe (15) intercommunication has water pipe (111), water pipe (111) are connected with the water supply equipment of peripheral hardware.

4. The enteroscope biopsy of claim 3, wherein: the water spraying ring pipe (15) is provided with a plurality of outer water spraying holes (151) and inner water spraying holes (152), the outer water spraying holes (151) are arranged in an outward inclined mode, and the inner water spraying holes (152) are arranged in an inward inclined mode.

5. The enteroscope biopsy of claim 1, wherein: the illuminating lamp (19) is respectively arranged at two sides of the camera (16), the camera (16) is movably sleeved in the camera arranging sleeve (161), the camera arranging sleeve (161) is fixedly connected in the inner cavity of the mounting tube seat (14), the illuminating lamp (19) is fixedly sleeved in the illuminating lamp arranging sleeve (191), the outer side tube wall of the illuminating lamp arranging sleeve (191) is connected with the connecting rod (192), and the illuminating lamp arranging sleeve (191) is fixedly connected in the inner cavity of the mounting tube seat (14) through the connecting rod (192).

6. The enteroscopy biopsy device of claim 5, wherein: the camera is settled intraductal swing joint of sleeve pipe (161) and is had spherical sleeve pipe (162), camera (16) fixed cover is established in spherical sleeve pipe (162), be connected with electro-magnet (166) on the tail end inner wall of sleeve pipe (161) is settled to the camera, the tail end of camera (16) is embedded to have magnetic attraction piece (165), electro-magnet (166) and magnetic attraction piece (165) one-to-one to be the cross and distribute, just card between electro-magnet (166) and magnetic attraction piece (165) has put spring (167), electro-magnet (166) are connected with peripheral hardware control terminal respectively through the wire.

7. The enteroscopy biopsy device of claim 6, wherein: the front end of the camera (16) is sleeved with a limiting hose (163), the outer side edge of the limiting hose (163) is propped against the inner wall of the camera mounting sleeve (161), and the limiting hose (163) is filled with non-Newtonian fluid (164).

8. The enteroscope biopsy of claim 1, wherein: an exhaust pipe (110) is further arranged in the enteroscope pipeline assembly (1), and the tail end of the exhaust pipe (110) is connected with an external exhaust pump.

9. The enteroscope biopsy of claim 8, wherein: the suction tube (110) and the front end opening of the biopsy forceps threading tube (17) are arranged on the front end face of the enteroscope pipeline assembly (1), the tail end of the enteroscope pipeline assembly (1) is connected with a hand holding handle (2), and a threading hole (21) is formed in the central axis of the hand holding handle (2) in a penetrating mode.

10. The enteroscope biopsy of claim 1, wherein: the cover body assembly (3) comprises a sleeve (31), a bell mouth outer cover (32) and a bell mouth baffle (33), the sleeve (31) is movably sleeved on the pipe body of the enteroscope pipe assembly (1), the bell mouth baffle (33) is connected in the bell mouth outer cover (32), and the pipe body of the enteroscope pipe assembly (1) passes through a through hole formed in the center of the bell mouth baffle (33).