CN211534731U

CN211534731U - Device for extracting foreign matters in stomach

Info

Publication number: CN211534731U
Application number: CN201922062497.0U
Authority: CN
Inventors: 宋金亮; 赵庆霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-24
Filing date: 2019-11-24
Publication date: 2020-09-22
Anticipated expiration: 2029-11-24

Abstract

A device for extracting foreign matters in the stomach comprises a guide tube and a clamp. Two fixing rods are arranged at the front end of the guide tube, and two clamps are respectively rotatably arranged at the tail ends of the corresponding fixing rods. The front end of the clamp is provided with a clamping head, the rear end of the clamp is rotatably provided with a connecting rod, and a sliding block is arranged in the guide pipe. The lower ends of the two connecting rods are rotatably arranged on the sliding block. The lower end of the sliding block is provided with a spiral sleeve. A motor is arranged below the spiral sleeve, and a worm is arranged on the motor. The lower end of the spiral sleeve is rotatably arranged on the worm. The motor is connected with the display screen, is equipped with battery, display screen switch and motor switch on the display screen. The sliding block front end is equipped with inside camera, and the stand pipe front end is equipped with outside camera. The inner camera and the outer camera are connected with the display screen. The utility model discloses can find fast and press from both sides the foreign matter in the tight stomach to take out foreign matter in the stomach fast, great improvement work efficiency.

Description

Device for extracting foreign matters in stomach

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to foreign matter device draws in stomach.

Background

The patient who often meets the iron metal foreign matter of careless gulping down in hospital gastroenterology, this just utilizes gastroscope orthoptic lower pincers to get esophagus and foreign matter in the stomach in the gastroscope room, and medical staff directly drags it outside the body with foreign matter pincers or snare under the gastroscope guide, and manual operation presss from both sides tight foreign matter and wastes time and energy, and the operation is very troublesome and fish tail esophagus and throat position easily, and this problem does not have fine solution always to cause the secondary wound for patient.

SUMMERY OF THE UTILITY MODEL

To the problems existing in the prior art, the utility model aims to provide a foreign body extracting device in the stomach.

The utility model adopts the following technical proposal:

a device for extracting foreign matters in the stomach comprises a guide tube and a clamp. The utility model discloses a quick-witted, including stand pipe, clamp, dead lever, stand pipe, the stand pipe front end is provided with two dead levers, two branches of pincers rotatable settings respectively are at corresponding dead lever terminal.

The clamp is characterized in that the front end of the clamp is provided with a chuck, the rear end of the clamp is rotatably provided with a connecting rod, a guide block is arranged in the guide pipe and is positioned at the front part of the guide pipe, and a sliding block is slidably arranged on the guide block.

The lower ends of the two connecting rods are rotatably arranged on the sliding block. The sliding block lower extreme is provided with the cylinder arch, be provided with the bearing on the cylinder arch, the bearing outside is provided with the spiral shell.

And a motor is arranged below the spiral sleeve, and a worm is arranged on the motor. The lower end of the spiral sleeve is rotatably arranged on the worm.

The motor is connected with a display screen through a wire, and the display screen is provided with a storage battery, a display screen switch and a motor switch.

The sliding block front end is provided with inside camera, the stand pipe front end is equipped with outside camera. The inner camera and the outer camera are connected with the display screen through wires.

Furthermore, the clamp is of a spoon-shaped structure, the clamp with the spoon-shaped structure can quickly clamp the foreign body, and the arc-shaped surface is used for protecting the foreign body, so that the esophagus, the throat and the like are prevented from being scratched when the foreign body is taken out.

Furthermore, a plurality of anti-skid protrusions are arranged on the chuck.

Further, a magnet is arranged on the inner side of the clamp.

The utility model has the advantages that: can be through the quick foreign matter in finding the stomach of two inside and outside cameras to through the firm foreign matter that steps up of clamp, thereby take out the foreign matter in the stomach fast, great improvement work efficiency, alleviate medical staff's working strength, be suitable for extensive popularization.

Drawings

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

Reference numerals: 1-guide tube, 2-clamp, 3-clamp, 4-fixing rod, 5-connecting rod, 6-guide block, 7-sliding block, 8-bearing, 9-cylindrical protrusion, 10-spiral sleeve, 11-worm, 12-motor, 13-anti-slip protrusion, 14-magnet, 15-internal camera, 16-storage battery, 17-display screen, 18-display screen switch, 19-motor switch and 20-external camera.

Detailed Description

For the convenience of understanding, the technical solution of the present invention is further described in detail below by way of embodiments with reference to the accompanying drawings:

as shown in figure 1, the device for extracting foreign bodies in the stomach comprises a guide tube 1 and a clamp 2. Two fixing rods 4 are arranged at the front end of the guide tube 1, and two clamps 2 are respectively and rotatably arranged at the tail ends of the corresponding fixing rods 4.

The clamp 2 is of a spoon-shaped structure, the clamp 2 with the spoon-shaped structure can quickly clamp the foreign matters, and the foreign matters are protected by an arc surface. The front end of the clamp 2 is provided with a clamping head 3, and the clamping head 3 is provided with a plurality of anti-skid bulges 13.

The inside of the clamp 2 is provided with a magnet 14. The rear ends of the clamps 2 are respectively provided with a connecting rod 5 in a rotatable way; the front end of the inner side of the guide pipe 1 is provided with a guide block 6, and a sliding block 7 is arranged on the guide block 6 in a sliding way; the lower ends of the two connecting rods 5 are rotatably arranged on the sliding block 7.

The lower extreme of sliding block 7 is provided with cylindrical protrusion 9, is provided with bearing 8 on the cylindrical protrusion 9, and the outside of bearing 8 is provided with spiral shell 10.

A motor 12 is arranged below the screw sleeve 10, and a worm 11 is arranged on the motor 12. The lower end of the screw sleeve 10 is rotatably arranged on the worm 11.

The motor 12 is connected with a display screen 17 through a lead, and a storage battery 16, a display screen switch 18 and a motor switch 19 are arranged on the display screen 17.

The front end of the sliding block 7 is provided with an inner camera 15, and the front end of the guide tube 1 is provided with an outer camera 20. The inner camera 15 and the outer camera 20 are connected to the display screen 17 by wires.

In the initial state, two clamps 2 are in a closed state. When the foreign body needs to be taken out from the stomach, the display screen 17 and the camera 15 are turned on through the display screen switch 18, the condition of the periphery of the clamp 2 is known at any time through the inner camera 15 and the outer camera 20, and the condition is displayed on the display screen 17 for a doctor to check. The doctor stretches into patient's the stomach with clamp 2 through stand pipe 1, seek the position of foreign matter in the stomach through outside camera 20, after finding the foreign matter, through motor switch 19 starting motor 12, motor 12 drives worm 11 and rotates, worm 11 drives spiral shell 10 and rotates, thereby make spiral shell 10 upwards spiral shell lift, because of the rotatable setting of spiral shell 10 is on cylindrical protrusion 9 of sliding block 7 lower extreme, thereby can make sliding block 7 rise, make connecting rod 5 upwards promote the lower extreme of clamp 2, make clamp 2's chuck 3 open, then motor 12 antiport, make clamp 2's chuck 3 fold, thereby step up the foreign matter, non-skid protrusions 13 on the chuck 3 play skid-proof effect, prevent that the foreign matter from droing, then smooth taking out the foreign matter. The magnet 14 on the clamp 2 can quickly adsorb the metal foreign matters made of magnetic materials in the stomach by magnetic force.

The above embodiments are merely illustrative or explanatory of the technical solution of the present invention, and should not be construed as limiting the technical solution of the present invention, and it is obvious that those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. The present invention also includes such modifications and variations provided they come within the scope of the appended claims and their equivalents.

Claims

1. The device for extracting foreign matters in the stomach comprises a guide tube and a clamp, wherein two fixing rods are arranged at the front end of the guide tube, and two clamps are respectively and rotatably arranged at the tail ends of the corresponding fixing rods; the method is characterized in that:

the front end of the clamp is provided with a chuck, the rear end of the clamp is rotatably provided with a connecting rod, a guide block is arranged in the guide pipe and is positioned at the front part of the guide pipe, and a sliding block is slidably arranged on the guide block;

the lower ends of the two connecting rods are rotatably arranged on the sliding block, the lower end of the sliding block is provided with a cylindrical bulge, a bearing is arranged on the cylindrical bulge, and a spiral sleeve is arranged outside the bearing;

a motor is arranged below the spiral sleeve, a worm is arranged on the motor, the lower end of the spiral sleeve is rotatably arranged on the worm, the motor is connected with a display screen, and a storage battery, a display screen switch and a motor switch are arranged on the display screen;

the sliding block front end is provided with inside camera, the stand pipe front end is equipped with outside camera, inside camera and outside camera pass through the wire and link to each other with the display screen.

2. The intragastric foreign matter extraction device according to claim 1, characterized in that: the clamp is of a spoon-shaped structure.

3. The intragastric foreign matter extraction device according to claim 1, characterized in that: the chuck is provided with a plurality of anti-skid bulges.

4. The intragastric foreign matter extraction device according to claim 1, characterized in that: and a magnet is arranged on the inner side of the clamp.