CN214387406U

CN214387406U - Capsule endoscope capable of being pulled

Info

Publication number: CN214387406U
Application number: CN202023186382.1U
Authority: CN
Inventors: 赵香琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-10-15
Anticipated expiration: 2030-12-26

Abstract

The utility model relates to a technical field of capsule scope specifically is a can pull capsule scope, the end fixing of capsule scope is equipped with the haulage rope, the cover is equipped with the hose on the haulage rope, the one end of hose is equipped with the sucking disc, the sucking disc with the tip phase-match of capsule scope, the hose is kept away from the one end of sucking disc is equipped with presses the sacculus, the inside of pressing the sacculus is equipped with the spring, the both ends of spring all with press the inner wall fixed connection of sacculus, press the sacculus and keep away from one side of hose is equipped with the intake pipe. The device simple structure, convenient operation uses, can realize simultaneously that the capsule scope stops the longer time in random position to shoot more clear image, to make things convenient for medical personnel to the state of an illness diagnosis, increased the accuracy that detects, avoided direct contact to cause the strain between haulage rope and patient's the throat at the in-process that the capsule scope removed simultaneously, great increase the security of using.

Description

Capsule endoscope capable of being pulled

Technical Field

The utility model relates to a technical field of capsule scope specifically is a can pull capsule scope.

Background

The capsule endoscope, also known as a medical wireless endoscope, has the principle that an examinee moves in a digestive tract and shoots images by means of the peristalsis of the digestive tract through an intelligent capsule with a built-in camera and signal transmission device, and a doctor learns the whole digestive tract condition of the examinee by using an external image recorder and an image workstation, so as to diagnose the state of an illness. The capsule endoscope has the advantages of convenient examination, no wound, no lead, no pain, no cross infection, no image of normal work of patients and the like, expands the visual field of the examination of the digestive tract, overcomes the defects of poor tolerance, inapplicability to the aged, weakness, critical illness and the like of the driven plug-in endoscope, and can be used as a preferred method for diagnosing digestive tract diseases, particularly small intestine diseases. However, the existing capsule endoscopes are swallowed and then are discharged from the body through the intestinal tract, so that the capsule endoscopes are not only long in-vivo, but also cannot artificially control the stay position and time of the capsule endoscopes in a digestive system, and are discharged from the body along with excrement after detection is finished, so that the capsule endoscopes are used together at one time, and the inspection and use cost is high.

According to the disclosure of Chinese patent application No. CN201320215648.1, a drawable capsule endoscope is disclosed, which solves the problem that the endoscope capsule in the prior art can not artificially control the staying position and time of the capsule endoscope in the digestive system. The capsule endoscope is pulled through the control connecting line, can stay at any position for a long time, and can stay at a position required by a doctor, so that more images can be shot, and the requirement of the clinician on disease diagnosis is met. After the inspection of the capsule endoscope is completed, the connecting wire can be separated from the capsule endoscope only by pulling one end of the connecting wire so as to release the capsule endoscope, and the connecting wire can be pulled out of the mouth, so that the capsule endoscope is automatically discharged out of the body.

However, since the end of the capsule endoscope is controlled by the pull wire and is pulled into the gastrointestinal tract through the mouth of the patient, the pull wire will cause the sore and the abrasion to the throat of the patient during the pulling process, and the pain of the patient during the examination process is increased, the technical personnel in the field provide a drawable capsule endoscope to solve the problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can pull capsule scope to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can pull capsule scope, includes the capsule scope, the end fixing of capsule scope is equipped with the haulage rope, the cover is equipped with the hose on the haulage rope, the one end of hose is equipped with the sucking disc, the sucking disc with the tip phase-match of capsule scope, the hose is kept away from the one end of sucking disc is equipped with presses the sacculus, the inside of pressing the sacculus is equipped with the spring, the both ends of spring all with press the inner wall fixed connection of sacculus, press the sacculus to keep away from one side of hose is equipped with the intake pipe, the inside of intake pipe is equipped with the check valve, press one side of sacculus and be located the intercommunication is equipped with the branch pipe on the hose, the haulage rope is kept away from the one end of capsule scope is passed through branch pipe and to its outside extension and pull ring fixed connection, be equipped with cut-off equipment on the branch pipe.

As a further aspect of the present invention: the intercepting device comprises a trapezoidal block, a placing groove is formed in the trapezoidal block, sliding grooves are formed in the two sides of the inner wall of the placing groove, sliding rods are arranged in the sliding grooves in a sliding mode, and the other ends of the sliding rods are fixedly connected with one side of the extrusion wheel.

As a further aspect of the present invention: the trapezoidal piece is the right angle trapezoidal piece, the spout is located the inclined plane both sides of trapezoidal piece, and the spout with the inclined plane of trapezoidal piece is parallel.

As a further aspect of the present invention: through holes are formed in the two sides of the placing groove, and the through holes are sleeved on the branch pipes.

As a further aspect of the present invention: anti-skidding line has all been seted up on the surface of extrusion wheel, the fixed backing plate that is equipped with in inner wall one side of standing groove.

As a further aspect of the present invention: an auxiliary traction rope is arranged between the capsule endoscope and the sucker, and two ends of the auxiliary traction rope are respectively fixedly connected with the capsule endoscope and the sucker

Compared with the prior art, the beneficial effects of the utility model are that: the device simple structure, convenient operation uses, can realize simultaneously that the capsule scope stops the longer time in random position to shoot more clear image, to make things convenient for medical personnel to the state of an illness diagnosis, increased the accuracy that detects, avoided direct contact to cause the strain between haulage rope and patient's the throat at the in-process that the capsule scope removed simultaneously, great increase the security of using.

Drawings

FIG. 1 is a schematic view of a drawable capsule endoscope;

FIG. 2 is a cross-sectional view of a towable capsule endoscope;

fig. 3 is a schematic structural diagram of a flow stopping device in a towable capsule endoscope.

In the figure: 1. capsule endoscopy; 2. a hauling rope; 3. a hose; 4. a suction cup; 5. pressing the balloon; 6. a spring; 7. an extrusion wheel; 8. an air inlet pipe; 9. a one-way valve; 10. a branch pipe; 11. a pull ring; 12. a trapezoidal block; 13. a chute; 14. auxiliary hauling ropes.

Detailed Description

Please refer to fig. 1-3, in an embodiment of the present invention, a drawable capsule endoscope, including capsule endoscope 1, the end fixing of capsule endoscope 1 is provided with hauling rope 2, the cover is provided with hose 3 on hauling rope 2, one end of hose 3 is provided with suction cup 4, suction cup 4 is matched with the end of capsule endoscope 1, the end of hose 3 far away from suction cup 4 is provided with presses balloon 5, the inside of pressing balloon 5 is provided with spring 6, both ends of spring 6 all with the inner wall fixed connection of pressing balloon 5, the side of pressing balloon 5 far away from hose 3 is provided with intake pipe 8, the inside of intake pipe 8 is provided with check valve 9, one side of pressing balloon 5 and being located on hose 3 is communicated with branch pipe 10, the end of hauling rope 2 far away from capsule endoscope 1 passes through branch pipe 10 and extends to its outside and is fixedly connected with pull ring 11, the branch pipe 10 is provided with a cut-off device.

In fig. 1, 2 and 3: the cut-off equipment includes trapezoidal piece 12, and the inside of trapezoidal piece 12 is equipped with the standing groove, and the inner wall both sides of standing groove have all been seted up with spout 13, and the inside of spout 13 all slides and is equipped with the slide bar, and the other end of slide bar all with one side fixed connection of extrusion wheel 7, can play the effect of damming to branch pipe 10, the flow of control start.

In fig. 1, 2 and 3: trapezoidal piece 12 is right angle trapezoidal piece, and the inclined plane both sides of trapezoidal piece 12 are located to spout 13, and spout 13 is parallel with the inclined plane of trapezoidal piece 12, can realize that the extrusion wheel moves on the inclined plane, can realize the extrusion to branch pipe 10.

In FIG. 3: the through-hole has all been seted up to the both sides of standing groove, and on branch pipe 10 was located to the through-hole cover, made things convenient for branch pipe 10 to overlap and establish, increased the convenience of installation regulation.

In FIG. 3: anti-skidding line has all been seted up on the surface of extrusion wheel 7, and the fixed backing plate that is equipped with in inner wall one side of standing groove increases and medical personnel point the frictional force between promoting to the convenience that promotes has been increased.

In FIG. 2: be equipped with supplementary haulage rope 14 between capsule scope 1 and sucking disc 4, supplementary haulage rope 14 both ends respectively with capsule scope 1 and sucking disc 4 fixed connection, make things convenient for the in-process that capsule scope 1 removed to realize the motion of pulling hose 3.

The utility model discloses a theory of operation is: when the capsule endoscope is used specifically, the tail end of the suction disc is connected with the capsule endoscope 1, the capsule endoscope 1 is swallowed, after the capsule endoscope 1 is swallowed, the extrusion wheel 7 is pushed at the moment, the extrusion wheel 7 moves downwards, separation between the extrusion wheel 7 and the branch pipe 10 is realized, the branch pipe 10 is not extruded, air enters the branch pipe 10, the air in the branch pipe 10 enters the suction disc 4 through the hose 3, separation between the capsule endoscope 1 and the suction disc 4 can be realized, meanwhile, the capsule endoscope 1 can move according to the peristalsis of the gastrointestinal tract to realize image shooting, meanwhile, the capsule endoscope 1 can pull the hose 3 through the auxiliary traction rope 14 in the moving process, when medical personnel need to observe images of a certain position for a long time, the pressing balloon 5 is extruded at the moment to flatten the pressing balloon 5, then pull ring 11 is pulled, pull ring 11 will pull haulage rope 2 to move, after the contact between sucking disc 4 and capsule endoscope 1, push extrusion wheel 7 to move upwards, realize extruding branch pipe 10, realize the state that branch pipe 10 is sealed, then loosen and press sacculus 5, the sacculus 5 of pressing at this moment will be in the state of negative pressure, will prop up under the effect of spring 6 and breathe in, thereby can realize the effect of holding capsule endoscope 1, realize fixing capsule endoscope 1, realize carrying out long-time observation, the definition of shooting the image has been increased, make things convenient for medical personnel to carry out the observation in later stage, pull haulage rope 2 and hose 3 after the detection is accomplished and can realize pulling capsule endoscope 1 out from patient's oral cavity, the device is simple in structure, convenient operation and use, simultaneously can realize capsule endoscope 1 stops for a long time at will, so as to shoot more clear image to make things convenient for medical personnel to the state of an illness diagnosis, increased the accuracy of detection, avoided simultaneously at capsule scope 1 in-process that removes between direct contact cause the strain between haulage rope 2 and the patient's throat, great increase the security of using.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The capsule endoscope capable of being pulled comprises a capsule endoscope (1) and is characterized in that a pulling rope (2) is fixedly arranged at the end part of the capsule endoscope (1), a hose (3) is sleeved on the pulling rope (2), a sucking disc (4) is arranged at one end of the hose (3), the sucking disc (4) is matched with the end part of the capsule endoscope (1), one end, far away from the sucking disc (4), of the hose (3) is provided with a pressing balloon (5), a spring (6) is arranged inside the pressing balloon (5), two ends of the spring (6) are fixedly connected with the inner wall of the pressing balloon (5), one side, far away from the hose (3), of the pressing balloon (5) is provided with an air inlet pipe (8), the inside of the air inlet pipe (8) is provided with a one-way valve (9), one side of the pressing balloon (5) is positioned on the hose (3) and is provided with a branch pipe (10) in a communicating manner, one end, far away from the capsule endoscope (1), of the traction rope (2) passes through the branch pipe (10) and extends towards the outside of the branch pipe to be fixedly connected with the pull ring (11), and a cut-off device is arranged on the branch pipe (10).

2. The capsule endoscope capable of being pulled according to claim 1, wherein the cut-off device comprises a trapezoidal block (12), a placing groove is formed in the trapezoidal block (12), sliding grooves (13) are formed in two sides of the inner wall of the placing groove, sliding rods are arranged in the sliding grooves (13) in a sliding manner, and the other ends of the sliding rods are fixedly connected with one side of the extrusion wheel (7).

3. A towable capsule endoscope according to claim 2, characterized in that said trapezoidal block (12) is a right-angled trapezoidal block, said slide groove (13) is provided on both sides of the inclined surface of said trapezoidal block (12), and the slide groove (13) is parallel to the inclined surface of said trapezoidal block (12).

4. A capsule endoscope with traction function according to claim 2, characterized in that both sides of the placement groove are provided with through holes, and the through holes are sleeved on the branch pipes (10).

5. A capsule endoscope capable of being pulled according to claim 2, characterized in that the surface of the extrusion wheel (7) is provided with anti-skid lines, and a backing plate is fixedly arranged on one side of the inner wall of the placement groove.

6. A capsule endoscope with traction function according to claim 1, characterized in that an auxiliary traction rope (14) is arranged between the capsule endoscope (1) and the suction cup (4), and two ends of the auxiliary traction rope (14) are respectively and fixedly connected with the capsule endoscope (1) and the suction cup (4).