TWM613218U - Capsule endoscope with clear photography - Google Patents

Abstract

A capsule-type endoscope with a clear camera includes a housing, a partition is fixed on the inner bottom side of the housing, a battery is installed at the bottom of the partition, and a camera and a camera electrically connected to the battery are mounted on the top of the partition. A signal transceiver, a transparent plate is fixed inside the shell and above the camera, and a rotatable and transparent hemispherical shell is movably connected to the top of the shell. The method of heating to shorten the hemispherical shell controls the rotation of the hemispherical shell, which can remove foreign objects that block the viewing angle of the camera and ensure the clarity of the camera.

Description

Capsule endoscope with clear camera

This creation relates to the technical field of medical equipment, specifically a capsule endoscope with a clear camera.

The principle of the capsule endoscope is that the examinee takes a smart capsule with a built-in camera and signal transmission device orally, and uses the gastrointestinal peristalsis to move the gastrointestinal tract and take images. The doctor uses the external image recorder and imaging workstation , To understand the entire digestive tract of the examinee, so as to make a diagnosis of his condition. Capsule endoscopy has the advantages of convenient inspection, no trauma, no lead, no pain, no cross infection, and does not affect the normal work of the patient. Sight glasses are easy to stick to body fluids or produce fog on the lens during the movement of the human body, which affects the clarity of the camera. The anti-fog type high-definition hand-held anorectal endoscope with the application number CN201220252957.1 can make the intestinal Air pressure convection is generated in the inner space, thereby avoiding the generation of mist due to temperature difference, but this operation method is easy to cause discomfort to the patient, and at the same time, it cannot remove foreign objects such as body fluids adhered to the lens, which is not good for practicality.

In view of the shortcomings of the prior art, the present invention provides a capsule endoscope with a clear camera, which solves the problem that the comparison file is likely to cause discomfort to the patient, and at the same time, it is impossible to remove foreign objects such as body fluids adhered to the lens, and the practicability is not good.

In order to achieve the above objectives, the present invention is achieved through the following technical solutions: a capsule-type endoscope with a clear camera, including a housing, a partition is fixed on the inner bottom side of the housing, and a battery is installed at the bottom of the partition. The top of the partition is installed with a camera electrically connected to the battery and A signal transceiver, a transparent plate is fixed inside the housing and above the camera, a rotatable and transparent hemispherical shell is movably connected to the top of the housing, and a side close to the hemispherical shell is installed on the top side of the housing Shell, the arc-shaped edge of the side shell passes through the center of the hemispherical shell, the bottom of the hemispherical shell is installed with a magnetic block, and the inner wall of the shell is installed with another magnetic block near the magnetic block. The direction of the magnetic field on the side where the magnetic blocks are close to each other is opposite, the side wall of the magnetic block on the bottom side of the hemispherical shell is connected with a drawstring, and the outer wall of the drawstring is sleeved with a side ring, and the side ring is fixed to the inner wall of the housing. The end of the drawstring extends below the transparent plate and is connected with a memory wire. The end of the memory wire is connected with a switch, and the switch is electrically connected with the battery through a wire.

Further, the top side of the hemispherical shell is provided with a notch, and the area of the notch is smaller than the area of the side shell.

Further, a transparent hollow shielding tube is installed on the top of the transparent plate and directly above the camera, and the shape of the top of the shielding tube is adapted to the bottom of the hemispherical shell.

Further, the top edge of the side shell is provided with a circular arc, and the outer wall of the circular arc is smooth.

Further, the outer wall of the shell is wrapped with a heat-insulating layer, and the heat-insulating layer closely adheres to the outer wall of the shell.

Further, a memory is installed on the top of the partition and located on the side of the camera, and the memory is electrically connected to the camera through a wire.

The present model provides a capsule endoscope with a clear camera, which has the following beneficial effects:

1. The clear camera capsule endoscope, by heating the memory wire to shorten it, controls the rotation of the hemispherical shell, and can remove foreign objects that block the camera's viewing angle, ensuring the sharpness of the camera, which is beneficial to the doctor. Observation and diagnosis have effectively improved the accuracy of diagnosis.

2. The clear camera capsule endoscope, when the capsule moves to the diseased area in the patient's body, the hemispherical shell can be controlled to rotate excessively to leak out the gap, and the patient's body fluid can enter the shell through the gap To achieve the purpose of sampling, it is convenient for doctors to make further diagnosis.

In order to further understand the features and technical content of this creation, please refer to the following detailed descriptions and drawings about this creation. However, the drawings provided are only for reference and explanation, and are not used to limit this creation.

1: shell

2: partition

3: camera

4: Signal transceiver

5: Transparent board

6: Hemispherical shell

7: side shell

8: Magnetic block

9: Drawstring

10: Side ring

11: gap

12: switch

13: battery

14: memory

15: arc

16: cover tube

17: Insulation layer

18: Memory wire

Figure 1 is the internal schematic diagram of the new housing;

Figure 2 is a top view of the new model;

Figure 3 is a schematic diagram of the new housing and the hemispherical housing when connected.

The following will clearly and completely describe the technical solutions in the embodiments of the present invention in combination with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

As shown in Figures 1 to 3, Embodiment 1: A capsule endoscope with clear camera, including a housing 1, a partition 2 is fixed on the inner bottom side of the housing 1, a battery 13 is installed at the bottom of the partition 2, and the partition A camera 3 and a signal transceiver 4 electrically connected to the battery 13 are installed on the top of the board 2. The camera 3 has its own cold light source. A transparent plate 5 is fixed inside the housing 1 and above the camera 3, and a rotatable and transparent hemispherical shell 6 is movably connected to the top of the housing 1. A side shell 7 close to the hemispherical shell 6 is installed on the top side of the housing 1. The arc-shaped edge of the side shell 7 passes through the center of the hemispherical shell 6, and the side shell 7 is made of transparent material. The side shell 7 does not block directly above the camera 3. A magnetic block 8 is installed on the bottom of the hemispherical shell 6, and another magnetic block 8 is installed on the inner wall of the housing 1 near the magnetic block 8. The direction of the magnetic field on the side where the two magnetic blocks 8 are close to each other is opposite, the two magnetic blocks 8 are on the same horizontal plane, and the side wall of the magnetic block 8 on the bottom side of the hemispherical shell 6 is connected with a drawstring 9. Drawstring 9 A side ring 10 is sleeved on the outer wall of the, and the side ring 10 is fixed to the inner wall of the housing 1. The end of the drawstring 9 extends below the transparent plate 5 and is connected with a memory wire 18, the memory wire 18 is made of titanium alloy, and the end of the memory wire 18 is connected with a switch 12, and the switch 12 is connected to the battery 13 through a wire Electrical connection. When the side wall of the hemispherical shell 6 at the front end of the camera 3 has mucus and other substances obstructing the detection, the signal is transmitted to the signal transceiver 4 to turn on the switch 12 so that the battery 13 will briefly energize and heat the memory wire 18, and the heating of the memory wire 18 will be shortened. As a result, the rope 9 in the side ring 10 is pulled to rotate the hemispherical shell 6. The sliding friction between the top of the hemispherical shell 6 and the side shell 7 can scrape off the sundries on the top of it, ensuring the clarity of the camera. The memory wire 18 can be restored to its original shape after cooling, and the hemispherical shell 6 is rotated to Undisturbed.

Wherein, a notch 11 is opened on the top side of the hemispherical shell 6, and the area of the notch 11 is smaller than the area of the side shell 7. In the initial state of the capsule, the notch 11 is blocked by the side shell 7, and the memory wire 18 is energized and heated for a long time, so that the hemispherical shell 6 is rotated until the notch 11 is exposed from the side shell 7. The patient's body fluid can enter the inner top side of the housing 1 through the gap 11, so as to achieve the purpose of sampling, and the practicability is better.

Among them, a transparent hollow shielding tube 16 is installed on the top of the transparent plate 5 and directly above the camera 3. The top shape of the shielding tube 16 is adapted to the bottom of the hemispherical shell 6, which can prevent the body fluid from blocking the viewing angle of the camera 3 after sampling. .

Wherein, the top edge of the side shell 7 is provided with a circular arc 15 and the outer wall of the circular arc 15 is smooth to avoid loss of tissues in the patient's body.

Wherein, the outer wall of the housing 1 is wrapped with a heat-insulating layer 17, and the heat-insulating layer 17 is tightly attached to the outer wall of the housing 1, which has better safety.

Embodiment 2: The difference from Embodiment 1 is that a memory 14 is installed on the top of the partition 2 and at the side of the camera 3, and the memory 14 is electrically connected to the camera 3 through a wire. The video captured by the camera 3 can also be stored in the memory 14 to avoid the instability of the signal in the wireless transmission process from affecting the doctor's diagnosis, which further improves the accuracy of the diagnosis.

Working principle: When in use, after the patient swallows the device, the device moves with the intestines movement. When the side wall of the hemispherical shell 6 at the front end of the camera 3 has mucus and other substances obstructing the detection, the signal is transmitted to the signal transceiver 4 to turn on the switch 12 so that the battery 13 will briefly energize and heat the memory wire 18. The heat insulation layer 17 can block heat and protect the safety of the patient. The memory wire 18 is shortened by heating, so that the pull cord 9 in the side ring 10 is pulled to rotate the hemispherical shell 6. Sliding friction between the top of the hemispherical shell 6 and the side shell 7 can scrape off the sundries on the top of the hemispherical shell 6 to ensure a clear camera. The memory wire 18 can be restored to its original shape after cooling, and the hemispherical shell 6 is rotated to its original shape under the action of the two magnetic blocks 8. In the initial state of the capsule, the notch 11 is blocked by the side shell 7, and the memory wire 18 is energized and heated for a long time, so that the hemispherical shell 6 is rotated until the notch 11 is exposed from the side shell 7. The patient's body fluid can enter the inner top side of the housing 1 through the notch 11 to achieve the purpose of sampling. The blocking cylinder 16 can prevent the body fluid from blocking the viewing angle of the camera 3 after sampling.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply one of these entities or operations. There is any such actual relationship or order between. Moreover, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes those that are not explicitly listed Other elements of, or also include elements inherent to this process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it will be understood that various changes, modifications, substitutions, and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. Variations, the scope of the present invention is defined by the scope of the attached patent application and its equivalents.

1: shell

2: partition

3: camera

4: Signal transceiver

5: Transparent board

6: Hemispherical shell

7: side shell

8: Magnetic block

9: Drawstring

12: switch

13: battery

14: memory

15: arc

16: cover tube

17: Insulation layer

18: Memory wire

Claims (6)

A capsule-type endoscope with a clear camera, comprising a housing, a partition is fixed on the inner bottom side of the housing, a battery is installed at the bottom of the partition, and an electrical connection with the battery is installed on the top of the partition A camera and a signal transceiver in the housing, a transparent plate is fixed inside the housing and above the camera, a rotatable and transparent hemispherical shell is movably connected to the top of the housing, and a tight fitting is installed on the top side of the housing. The side shell attached to the hemispherical shell, the arc-shaped edge of the side shell passes through the center of the hemispherical shell, the bottom of the hemispherical shell is installed with a magnetic block, and the inner wall of the shell is close to the magnetic block Another magnetic block is installed. The magnetic fields on the sides of the two magnetic blocks close to each other are opposite to each other. The side wall of the magnetic block located on the bottom side of the hemispherical shell is connected with a drawstring, and the outer wall of the drawstring is sleeved with A side ring, the side ring is fixed to the inner wall of the housing, the end of the drawstring extends below the transparent plate and is connected with a memory wire, and the end of the memory wire is connected with a switch, The switch is electrically connected to the battery through a wire. In the capsule endoscope with a clear camera according to claim 1, a notch is provided on the top side of the hemispherical shell, and the area of the notch is smaller than the area of the side shell. The clear-camera capsule endoscope according to claim 1, wherein a transparent hollow shielding tube is installed on the top of the transparent plate and directly above the camera, and the top shape of the shielding tube is the same as that of the hemisphere. The bottom of the shell fits. The capsule endoscope with a clear camera according to claim 1, wherein an arc is formed at the top edge of the side shell, and the outer wall of the arc is smooth. The capsule endoscope with a clear camera according to claim 1, wherein the outer wall of the housing is wrapped with a heat-insulating layer, and the heat-insulating layer is closely attached to the outer wall of the housing. The capsule endoscope with a clear camera according to claim 1, wherein a memory is installed on the top of the partition and at the side of the camera, and the memory is electrically connected to the camera through a wire.

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