CN210931297U

CN210931297U - Magnetic control capsule magnification dyeing scope is assisted to hanging wire

Info

Publication number: CN210931297U
Application number: CN201920665074.5U
Authority: CN
Inventors: 白涛; 向雪莲; 谢小平; 宋军; 蔺蓉; 刘劲松; 刘俊; 侯晓华
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-07-07
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a supplementary magnetic control capsule of hanging wire enlargies dyeing scope relates to medical instrument technical field, including capsule form main part, the inside controller that inlays of one end of capsule form main part, first slot has been seted up to the one end tip of capsule form main part, it has the shooting subassembly to peg graft in the first slot, the second slot has been seted up at the one end edge of capsule form main part, it has lighting components to peg graft in the second slot, the one end outside of capsule form main part is provided with supporting component, the other end both sides of capsule form main part are all seted up flutedly, be provided with drive arrangement in the recess. The capsule-shaped main body is provided with the shooting component, and the camera on the shooting component can shoot and check the esophagus of a patient; be provided with lighting assembly on the capsule form main part, the last LED lamp holder of lighting assembly provides sufficient light source for shooting the subassembly and shines, has improved the precision of inspection.

Description

Magnetic control capsule magnification dyeing scope is assisted to hanging wire

Technical Field

The utility model relates to the technical field of medical equipment, in particular to magnetic control capsule magnification dyeing scope is assisted to hanging wire.

Background

The capsule endoscope is a novel noninvasive painless digestive tract and intestinal tract wireless detection system, which is composed of a capsule which is shaped like a pill and realizes the digestive tract detection function and an in-vitro image recorder. Because the technology has huge commercial benefits and application prospects, and has the advantages of simple operation, no pain, no cross infection and the like, the capsule endoscope is favored by more and more researchers at home and abroad. However, clinical experiments show that the capsule endoscopy still has some technical problems to be solved urgently.

Because the environment inside the small intestine is very complicated, the capsule endoscope in the prior art is very easy to roll when the intestinal tract runs, the working performance of the capsule endoscope is affected, sometimes the capsule endoscope is clamped inside the intestinal tract even, the capsule endoscope in the prior art usually moves forward by depending on the peristalsis of the intestinal tract, and the self-driving capability is not provided. At present, the hanging wire capsule endoscope can only carry out white light inspection, and cannot carry out dyeing inspection so as to further improve the screening precision. Therefore, it is necessary to provide a magnetic capsule magnifying and staining endoscope with thread hanging assistance to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a supplementary magnetic control capsule of hanging wire enlargies dyeing scope to solve the prior art's that provides among the background art problem.

(II) technical scheme

For the purpose of realizing the problem of the prior art that the above-mentioned hanging wire assists the magnetic control capsule to enlarge and dye the scope and solve the background art and provide, the utility model provides a following technical scheme:

a wire-hanging auxiliary magnetic control capsule amplification dyeing endoscope comprises a capsule-shaped main body, wherein a power supply is embedded in one end of the capsule-shaped main body, a first slot is formed in the end portion of one end of the capsule-shaped main body, a shooting assembly is inserted in the first slot, a second slot is formed in the edge of one end of the capsule-shaped main body, an illuminating assembly is inserted in the second slot, a supporting assembly is arranged on the outer side of one end of the capsule-shaped main body, magnet blocks are arranged on two sides of the other end of the capsule-shaped main body, a balloon is connected to the outer side of one end of the capsule-shaped main body in a laminating manner, a rubber sleeve is fixedly connected to the outer side of the middle of the balloon, an inflation tube and a guide tube are arranged in the rubber sleeve, a liquid guide tube is arranged in the middle of an inner cavity at one end of the capsule-shaped main body, a first empty groove, the first sealing ring is located on the outer side of the cross-shaped valve, the other end of the liquid guide pipeline is communicated with one end of the liquid spraying channel, the other end of the liquid spraying channel is communicated with the thread groove, the thread groove is formed in the outer side of the middle of the capsule-shaped main body, and the spraying assembly is connected in the thread groove in an inserted mode.

Preferably, the shooting subassembly includes camera, annular slab, sealed glass and sealing layer, the camera is pegged graft in first slot, and camera and first slot threaded connection, the tank bottom of first slot is inlayed and is had the electric connector, the one end of electric connector is connected with the one end electricity of camera, the other end and the power electricity of electric connector are connected, the marginal fixedly connected with annular slab of the other end of camera, one side fixedly connected with sealed glass of annular slab, the opposite side fixedly connected with sealing layer of annular slab, the opening outside of first slot is provided with the sealing strip, the sealing strip bonds at the one end surface of capsule form main part, the sealing layer is connected with the sealing strip laminating.

Preferably, the lighting assembly comprises an inserting block, an LED lamp holder, a second sealing ring, a second empty slot, an elastic plate and a clamping block, one end of the inserting block is inserted into the second slot, the other end of the inserting block is fixedly connected with the LED lamp holder, the second sealing ring is bonded on the inner side edge of the LED lamp holder, the second sealing ring is attached to the capsule-shaped main body, the second empty slot is formed in two sides of one end of the inserting block, the elastic plate is arranged in the second empty slot, the clamping block is fixedly connected to the outer side of one end of the second empty slot, clamping grooves are formed in two sides of the bottom of the second slot, the clamping grooves are matched with the clamping block, a second electrical connector is embedded in the middle of the bottom of the second slot, and one end of the second electrical connector is electrically connected with the inserting block.

Preferably, the supporting component comprises a convex block, a supporting plate, a connecting block, an arc plate and a spring, one end of the convex block is fixedly connected with the capsule-shaped main body, the other end of the convex block is provided with the supporting plate, the connecting block is fixedly connected with the inner side of the middle of the supporting plate and movably connected with the other end of the convex block through a pin shaft, the arc plates are fixedly connected with the two ends of the supporting plate, and one end of the inner side of the supporting plate is connected with the capsule-shaped main body through the spring.

Preferably, one end of the inflation tube is communicated with an external inflation device, and the other end of the inflation tube is inserted into the balloon and is connected with the balloon in a sealing manner.

Preferably, one end of the conduit is communicated with an external staining solution storage container, and the other end of the conduit is inserted into the first empty groove and is attached to the first sealing ring.

Preferably, the spraying assembly comprises a spraying head and a thread block, one end of the thread block is inserted into the thread groove, one end of the thread block is connected with the thread groove through a thread, the other end of the thread block is fixedly connected with the spraying head, and the spraying head is positioned on the outer side of the middle part of the capsule-shaped main body.

Preferably, the lighting assemblies and the supporting assemblies are arranged in a plurality, and the lighting assemblies and the supporting assemblies are distributed in an annular array.

(III) advantageous effects

Compared with the prior art, the utility model provides a supplementary magnetic control capsule of hanging wire enlargies dyeing scope possesses following beneficial effect:

1. the capsule-shaped main body is provided with the shooting component, and the camera on the shooting component can shoot and check the esophagus of a patient; the capsule-shaped main body is provided with the lighting assembly, and the LED lamp holder on the lighting assembly provides sufficient light source irradiation for the shooting assembly, so that the inspection precision is improved;

2. the capsule-shaped main body is provided with the supporting component, and the supporting plate on the supporting component can support the inner wall of the esophagus, so that the shooting component can shoot the condition of the inner wall of the esophagus more clearly; the capsule-shaped main body is provided with a wire hanging device, the wire hanging device comprises a balloon and a rubber sleeve, the balloon reversely surrounds the capsule-shaped main body and is tightly hooped on the capsule-shaped main body, and the balloon can be quickly inflated through an inflation tube in the rubber sleeve so as to be quickly separated from the capsule-shaped main body;

3. the capsule endoscope comprises a capsule-shaped main body, a liquid guide pipeline, a liquid spraying component, a camera, a cross-shaped membrane flap and a sealing ring, wherein the liquid guide pipeline is arranged on the rubber sleeve, the liquid guide pipeline is used for guiding the liquid to flow out of the capsule endoscope, the spraying component is arranged on the capsule-shaped main body, the spraying component can spray the liquid to the inner wall of the esophagus to dye the inner wall of the esophagus, and shooting inspection is carried out through the camera, so that the inspection precision of the capsule endoscope is improved;

4. the utility model provides a shoot subassembly, lighting assembly and spray the subassembly and be detachable construction for shooting subassembly, lighting assembly and spray the subassembly and be convenient for change after damaging, improved the inspection efficiency of capsule scope.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural section view of the present invention.

Fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

Fig. 4 is a schematic side view of the structure of the present invention.

Fig. 5 is a schematic structural section view of the lighting assembly of the present invention.

Fig. 6 is a schematic bottom view of the insert block structure of the present invention.

Fig. 7 is a schematic structural view of the support assembly of the present invention.

In the figure: 1. a capsule-shaped body; 101. a sealing strip; 2. a first slot; 21. a first electrical connector; 3. a shooting component; 31. a camera; 32. an annular plate; 33. sealing glass; 34. a sealing layer; 4. A second slot; 41. a card slot; 42. a second electrical connector; 5. a lighting assembly; 51. inserting a block; 52. an LED lamp cap; 521. a seal ring; 53. an empty groove; 54. an elastic plate; 55. a clamping block; 6. a support assembly; 61. a bump; 62. a support plate; 63. connecting blocks; 64. an arc-shaped plate; 65. a spring; 7. a magnet block; 8. a balloon; 9. a rubber sleeve; 91. an inflation tube; 92. a conduit; 10. a liquid guiding pipeline; 11. an empty groove; 12. a cruciform flap; 13. a seal ring; 14. a liquid ejection channel; 15. a thread groove; 16. a spray assembly; 161. a spray head; 162. a thread block; 17. a power source; 18. an electrical connector.

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 efforts belong to the protection scope of the present invention.

Example 1

The utility model provides a thread-hanging auxiliary magnetic control capsule amplification dyeing endoscope as shown in figures 1-7, which comprises a capsule-shaped main body 1, a power supply 17 is inlaid in one end of the capsule-shaped main body 1, a first slot 2 is arranged at one end of the capsule-shaped main body 1, a shooting component 3 is inserted in the first slot 2, the shooting component 3 is arranged in a detachable structure, which is convenient for replacing a camera 31, a second slot 4 is arranged at one end edge of the capsule-shaped main body 1, a lighting component 5 is inserted in the second slot 4, the lighting component 5 is arranged in a detachable structure, which is convenient for replacing an LED lamp holder 52, a supporting component 6 is arranged at one end of the capsule-shaped main body 1, magnet blocks 7 are arranged at two sides of the other end of the capsule-shaped main body 1, a balloon 8 is jointed and connected at the outer side of one end of the capsule-shaped main body 1, be provided with gas tube 91 and pipe 92 in the rubber sleeve 9, drain pipe 10 has been seted up at the one end inner chamber middle part of capsule form main part 1, dead slot 11 has been seted up to the one end of drain pipe 10, the inside of dead slot 11 is provided with cross membrane lamella 12 and sealing washer 13, sealing washer 13 is located the outside of cross membrane lamella 12, the other end intercommunication hydrojet channel 14's of drain pipe 10 one end, hydrojet channel 14's the other end is linked together with thread groove 15, thread groove 15 sets up in the middle part outside of capsule form main part 1, it has spray assembly 16 to peg graft in the thread groove 15, spray assembly 16 can spout the esophagus inner wall with the dyeing liquid on, be favorable to camera 31's shooting detection.

Example 2

The difference from example 1 is:

further, in the above scheme, the photographing assembly 3 includes a camera 31, a ring plate 32, a sealing glass 33 and a sealing layer 34, the camera 31 is inserted into the first slot 2, the camera 31 is in threaded connection with the first slot 2, an electrical connector 18 is embedded in the bottom of the first slot 2, one end of the electrical connector 18 is electrically connected with one end of the camera 31, the other end of the electrical connector 18 is electrically connected with the power supply 17, the ring plate 32 is fixedly connected to the edge of the other end of the camera 31, the sealing glass 33 is fixedly connected to one side of the ring plate 32, the sealing layer 34 is fixedly connected to the other side of the ring plate 32, a sealing strip 101 is disposed outside the opening of the first slot 2, the sealing strip 101 is adhered to one end surface of the capsule-shaped main body 1, the sealing layer 34 is attached to the sealing strip 101, the camera 31 can photograph the condition in the esophagus of a patient, the sealing glass 33 protects the camera 31, the sealing layer 34 is disposed to prevent liquid in the esophagus from entering the first slot 2.

Further, in the above scheme, the lighting assembly 5 includes an insert block 51, an LED lamp holder 52, a sealing ring 521, a hollow groove 53, an elastic plate 54 and a fixture block 55, one end of the insert block 51 is inserted into the second slot 4, the other end of the insert block 51 is fixedly connected with the LED lamp holder 52, the inner edge of the LED lamp holder 52 is bonded with the sealing ring 521, the sealing ring 521 is attached to the capsule-shaped main body 1, the hollow groove 53 is formed on both sides of one end of the insert block 51, the elastic plate 54 is arranged in the hollow groove 53, the fixture block 55 is fixedly connected to the outer side of one end of the elastic plate 54 far away from the hollow groove 53, the clamping grooves 41 are formed on both sides of the bottom of the second slot 4, the clamping grooves 41 are matched with the fixture block 55, the second electrical connector 42 is embedded in the middle of the bottom of the second slot 4, one end of the second electrical connector 42 is electrically connected with the insert block 51, the lighting, meanwhile, the lighting assembly 5 is convenient to replace, and the sealing ring 521 is arranged to prevent liquid in the esophagus from entering the second slot 4.

Further, in the above-mentioned scheme, supporting component 6 includes lug 61, backup pad 62, connecting block 63, arc 64 and spring 65, lug 61's one end and capsule form main part 1 fixed connection, lug 61's the other end is provided with backup pad 62, the inboard fixedly connected with connecting block 63 in middle part of backup pad 62, connecting block 63 is through the other end swing joint of round pin axle with lug 61, the equal fixedly connected with arc 64 in both ends of backup pad 62, the inboard one end of backup pad 62 is passed through spring 65 and is connected with capsule form main part 1, supporting component 6's setting can be propped up patient's esophagus inner wall, make camera 31 shooting that can be better.

Further, in the above scheme, one end of the inflation tube 91 is communicated with an external inflation device, the other end of the inflation tube 91 is inserted into the balloon 8 and is hermetically connected with the balloon 8, and the inflation tube 91 can inflate gas into the balloon 8, so that the balloon 8 expands and is separated from the capsule-shaped main body 1.

Further, in the above scheme, one end of the guide tube 92 is communicated with an external staining solution storage container, the other end of the guide tube 92 is inserted into the empty slot 11 and is attached to the sealing ring 13, the guide tube 92 can inject the external staining solution into the empty slot 11, and the sealing ring 13 is arranged to prevent the staining solution from leaking.

Further, in the above scheme, the spraying assembly 16 includes a spraying head 161 and a screw block 162, one end of the screw block 162 is inserted into the screw groove 15, and one end of the screw block 162 is connected with the screw groove 15 through a screw, the other end of the screw block 162 is fixedly connected with the spraying head 161, the spraying head 161 is located at the outer side of the middle part of the capsule-shaped main body 1, and the spraying assembly 16 is installed on the capsule-shaped main body 1 through a screw, so that the spraying assembly 16 can be replaced conveniently, and the inspection efficiency of the capsule endoscope is improved.

Further, in above-mentioned scheme, lighting assembly 5 and supporting component 6 all are provided with a plurality ofly, and a plurality of lighting assembly 5 and supporting component 6 all are annular array and distribute, and the setting of a plurality of lighting assembly 5 provides sufficient light source to shine for shooting subassembly 3, has improved the precision of inspection, and the setting of a plurality of supporting component 6 can prop the esophagus inner wall for shoot the condition of esophagus inner wall that subassembly 3 can be more clear.

The utility model discloses a theory of operation:

when the capsule-shaped body 1 enters the esophagus, firstly the support plate 62 on the support assembly 6 contacts with the inner wall of the esophagus, at the moment, the support plate 62 rotates to be horizontally attached to the inner wall of the esophagus, at the moment, the magnet block 7 on the capsule-shaped body 1 is matched through an external electromagnetic control device to drive the capsule-shaped body 1 to move, at the moment, the shooting assembly 3 starts the camera 31 to shoot the inner wall of the esophagus and wirelessly transmits data to an external control host, the LED lamp holder 52 on the lighting assembly 5 provides lighting for shooting of the camera 31, during the examination process, the dyeing liquid is transmitted into the empty groove 11 on the capsule-shaped body 1 from the outside through the conduit 92 and is sprayed out through the liquid guide pipeline 10, the liquid spraying channel 14 and the spray head 161 to dye the inner wall of the esophagus, then the camera 31 is used for shooting examination, and the examination precision of the capsule endoscope is improved, the cross-shaped valve 12 is arranged to avoid the backflow of the staining solution, and the sealing ring 13 is arranged to avoid the leakage of the staining solution.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a supplementary magnetic control capsule of hanging wire enlargies dyeing scope, includes capsule form main part (1), its characterized in that: the utility model discloses a capsule camera, including capsule form main part (1), the one end of capsule form main part (1) is inside to be inlayed and to have power (17), first slot (2) have been seted up to the one end tip of capsule form main part (1), it has shooting subassembly (3) to peg graft in first slot (2), second slot (4) have been seted up at the one end edge of capsule form main part (1), it has lighting assembly (5) to peg graft in second slot (4), the one end outside of capsule form main part (1) is provided with supporting component (6), the other end both sides of capsule form main part (1) all are provided with magnet piece (7), the laminating of the one end outside of capsule form main part (1) is connected with balloon (8), the middle part outside fixedly connected with rubber sleeve (9) of balloon (8), be provided with gas tube (91) and pipe (92) in rubber sleeve (9), drain pipeline (10) has been seted up at the one, first dead slot (11) have been seted up to the one end of drain pipeline (10), the inside of first dead slot (11) is provided with cross membrane lamella (12) and first sealing washer (13), first sealing washer (13) are located the outside of cross membrane lamella (12), the one end of the other end intercommunication hydrojet passageway (14) of drain pipeline (10), the other end and thread groove (15) of hydrojet passageway (14) are linked together, the middle part outside in capsule form main part (1) is seted up in thread groove (15), it has spray assembly (16) to peg graft in thread groove (15).

2. The hanging wire auxiliary magnetic control capsule magnification staining endoscope of claim 1 is characterized in that: the camera assembly (3) comprises a camera (31), a ring plate (32), sealing glass (33) and a sealing layer (34), the camera (31) is inserted into a first slot (2), the camera (31) is in threaded connection with the first slot (2), an electric connector (18) is embedded at the bottom of the first slot (2), one end of the electric connector (18) is electrically connected with one end of the camera (31), the other end of the electric connector (18) is electrically connected with a power supply (17), the other end edge of the camera (31) is fixedly connected with the ring plate (32), one side of the ring plate (32) is fixedly connected with the sealing glass (33), the other side of the ring plate (32) is fixedly connected with the sealing layer (34), a sealing strip (101) is arranged outside an opening of the first slot (2), and the sealing strip (101) is bonded on the surface of one end of the capsule-shaped main body (1), the sealing layer (34) is attached to the sealing strip (101).

3. The hanging wire auxiliary magnetic control capsule magnification staining endoscope of claim 1 is characterized in that: the illumination assembly (5) comprises an inserting block (51), an LED lamp holder (52), a second sealing ring (521), a second empty groove (53), an elastic plate (54) and a clamping block (55), one end of the inserting block (51) is inserted into the second slot (4), the other end of the inserting block (51) is fixedly connected with the LED lamp holder (52), the second sealing ring (521) is bonded to the edge of the inner side of the LED lamp holder (52), the second sealing ring (521) is connected with the capsule-shaped main body (1) in an attaching mode, the second empty groove (53) is formed in each of two sides of one end of the inserting block (51), the elastic plate (54) is arranged in each of the second empty grooves (53), the clamping block (55) is fixedly connected to the outer side of one end, far away from the second empty groove (53), of each of two sides of the bottom of the second slot (4), and the clamping grooves (41) are matched with the clamping blocks (55), the middle part of the bottom of the second slot (4) is inlaid with a second electric connector (42), and one end of the second electric connector (42) is electrically connected with the plug block (51).

4. The hanging wire auxiliary magnetic control capsule magnification staining endoscope of claim 1 is characterized in that: support assembly (6) include lug (61), backup pad (62), connecting block (63), arc (64) and spring (65), the one end and the capsule form main part (1) fixed connection of lug (61), the other end of lug (61) is provided with backup pad (62), the inboard fixedly connected with connecting block (63) in middle part of backup pad (62), the other end swing joint of connecting block (63) through round pin axle and lug (61), the equal fixedly connected with arc (64) in both ends of backup pad (62), the inboard one end of backup pad (62) is passed through spring (65) and is connected with capsule form main part (1).

5. The hanging wire auxiliary magnetic control capsule magnification staining endoscope of claim 1 is characterized in that: one end of the inflation tube (91) is communicated with an external inflation device, and the other end of the inflation tube (91) is inserted into the balloon (8) and is connected with the balloon (8) in a sealing manner.

6. The hanging wire auxiliary magnetic control capsule magnification staining endoscope of claim 1 is characterized in that: one end of the guide pipe (92) is communicated with an external staining solution storage container, and the other end of the guide pipe (92) is inserted into the first empty groove (11) and is attached to and connected with the first sealing ring (13).

7. The hanging wire auxiliary magnetic control capsule magnification staining endoscope of claim 1 is characterized in that: the spraying assembly (16) comprises a spraying head (161) and a thread block (162), one end of the thread block (162) is inserted into the thread groove (15), one end of the thread block (162) is connected with the thread groove (15) through threads, the other end of the thread block (162) is fixedly connected with the spraying head (161), and the spraying head (161) is located on the outer side of the middle of the capsule-shaped main body (1).

8. The hanging wire auxiliary magnetic control capsule magnification staining endoscope of claim 1 is characterized in that: the illumination assembly (5) and the support assembly (6) are provided with a plurality of the illumination assemblies (5) and the support assembly (6) are distributed in an annular array.