CN220588243U - A kind of double-channel digestive endoscope - Google Patents

Abstract

The utility model relates to the technical field of medical instruments, in particular to a double-pipeline digestive endoscope which comprises a digestive endoscope, wherein the lower end of the digestive endoscope is fixedly connected with a tube body, the right end of the outer side of the digestive endoscope is fixedly connected with a control button, the outer side of the tube body is provided with a fixed ring, the upper end of the inner side of the fixed ring is fixedly connected with a tensioning assembly, the middle lower end of the inner side of the fixed ring is fixedly connected with cleaning cotton, the cleaning cotton is in sliding connection with the outer side of the tube body, and the front end and the rear end of the outer side of the fixed ring are respectively provided with a pushing assembly.

Description

A kind of double-channel digestive endoscope

Technical field

The utility model relates to the technical field of medical devices, in particular to a dual-channel digestive endoscope.

Background technique

Digestive endoscopy is a commonly used medical equipment. Digestive endoscopy plays an important role in the diagnosis of early tumors of the digestive tract and diseases of the bile duct and pancreas. It can directly observe structural changes in the wall of the digestive tract and pass it through the mouth during the examination. Insert it inside, and observe whether the patient needs treatment through the audio and video transmitted back. After the inspection is completed, hold the gauze to wrap the tube body with one hand, and pull the tube body out of the patient's body with the other hand.

When the doctor holds the gauze to clean the outside, the gauze moves outside the tube body. During the movement, the gauze deflects outside the tube body. As a result, the gauze cannot completely wrap the tube body during cleaning, causing partial position of the tube body to be distorted. All the mucus cannot be cleaned, and the nurse needs to clean it twice before disinfection, which increases the cleaning process and reduces the cleaning efficiency.

Utility model content

The purpose of this utility model is to propose a dual-channel digestive endoscope in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical solution: including a digestive endoscope, the lower end of the digestive endoscope is fixedly connected with a tube body, the outer right end of the digestive endoscope is fixedly connected with a control button, and the tube body There is a fixed ring on the outside, and the inner upper end of the fixed ring is fixedly connected with a tensioning component. The inner middle and lower ends of the fixed ring are fixedly connected with cleaning cotton, and the cleaning cotton is slidingly connected to the outside of the pipe body. The fixed ring Both front and rear ends of the outside of the ring are provided with pushing components.

As a further description of the above technical solution: the inner side of the tensioning component is in interference fit with the pipe body, the tensioning component includes a tensioning ring, and a limited groove is provided in the middle of the upper end of the tensioning ring to pass through the expansion ring. The tightening assembly simply fixes the retaining ring to the uppermost end of the pipe body.

As a further description of the above technical solution: the limiting groove is set in a tapered shape with a wide upper part and a narrow lower part. The inner wall of the limiting groove is provided with tensioning grooves distributed in an arc-shaped array to improve the deformation effect of the tensioning ring when being fixed. , thereby improving the friction between the tensioning ring and the pipe body.

As a further description of the above technical solution: the push assembly includes a fixed plate, a connecting rod is fixedly connected to the middle of one end of the fixed plate close to the fixing ring, and a support plate is fixedly connected to one end of the connecting rod close to the pipe body, and is fixed The plate and support plate are set in a semi-arc shape to better fit the shape of the retaining ring.

As a further description of the above technical solution: the connecting rods all penetrate the fixed ring and the cleaning cotton, and the connecting rods are slidingly connected to the fixed ring. The connecting rods and support plates are fixedly connected to the cleaning cotton, which facilitates the close connection between the cleaning cotton and the pipe body. fit.

As a further description of the above technical solution: elastic rods are installed on the left and right sides of one end of the fixed plate close to the fixing ring, and the elastic rods are arranged in a semi-arc shape, and the upper and lower sides of the elastic rod are fixed on one end close to the pipe body. A fixed block is connected, and one end of the fixed block close to the pipe body is fixedly connected to the ring, which is convenient for limiting the position of the support plate and facilitating push resistance during kneading.

As a further description of the above technical solution: the middle part of the outer side of the elastic rod away from the fixed ring is fixedly connected with a connecting block, and the end of the connecting block away from the fixed ring is fixedly connected to the fixed plate to facilitate fixing the elastic rod in the fixed plate.

The utility model has the following beneficial effects:

Compared with the existing technology, this dual-channel digestive endoscope is equipped with a fixed ring, cleaning cotton, tensioning component and pushing component. When using the device, the original person can use gauze to clean the mucus outside the tube. Clean and replace the mucus brought out from the outside of the pipe body with cleaning cotton to clean 360 degrees to avoid that when holding gauze to clean the outside, the gauze cannot completely wrap the pipe body when moving. This component can increase the cleaning effect.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is an exploded perspective view of the installation of the push assembly of the utility model;

Figure 3 is a half-section perspective view of the tensioning assembly of the present invention;

Figure 4 is a schematic diagram of the installation structure of the elastic rod of the present invention from above.

illustration:

1. Digestive endoscope; 2. Tube body; 3. Control button; 4. Fixing ring;

5. Tensioning component; 501. Tensioning ring; 502. Limiting groove; 503. Tensioning groove;

6. Clean cotton;

7. Pushing component; 701. Fixed plate; 702. Connecting rod; 703. Support plate; 704. Elastic rod; 705. Fixed block; 706. Connecting block.

Detailed ways

Referring to Figures 1-4, the utility model provides a dual-channel digestive endoscope: it includes a digestive endoscope 1, the lower end of which is fixedly connected to a tube body 2, and the outer right end of which is fixed. A control button 3 is connected. A fixing ring 4 is provided on the outside of the tube body 2. A tensioning component 5 is fixedly connected to the upper end of the inner side of the fixing ring 4. A cleaning cotton 6 is fixedly connected to the middle and lower end of the inner side of the fixing ring 4. , and the cleaning cotton 6 is in sliding connection with the outside of the tube body 2. Pushing assemblies 7 are provided at both front and rear ends of the outside of the fixing ring 4.

As a further description of the above technical solution: the inner side of the tensioning component 5 has an interference fit with the pipe body 2, the tensioning component 5 includes a tensioning ring 501, and a limited position is provided in the middle of the upper end of the tensioning ring 501 Groove 502, the limiting groove 502 is set in a tapered shape with a wide top and a narrow bottom. The inner wall of the limiting groove 502 is provided with tensioning grooves 503 distributed in an arc-shaped array. When the modified device is inserted into the inside of people's mouth, the fixed groove 502 will be fixed. The lower right end of ring 4 is inserted into the pipe body 2 until the fixed ring 4 is moved to the uppermost end of the pipe body 2, and the uppermost end of the pipe body 2 is connected to the tightening ring 501 inside the fixed ring 4. When the outer diameter of the upper end becomes larger, The limiting groove 502 on the inside of the tightening ring 501 is tapered to cause deformation on the inside to increase the resistance of the tightening ring 501 when it moves outside the pipe body 2, thereby simply fixing the fixing ring 4 on the pipe body 2. The top.

As a further description of the above technical solution: the pushing assembly 7 includes a fixed plate 701, a connecting rod 702 is fixedly connected to the middle of one end of the fixed plate 701 close to the fixing ring 4, and the connecting rod 702 is fixed to one end close to the pipe body 2 A support plate 703 is connected, and the fixed plate 701 and the support plate 703 are arranged in a semi-arc shape. The connecting rods 702 both penetrate the fixing ring 4 and the cleaning cotton 6, and the connecting rods 702 are slidingly connected to the fixing ring 4. The connecting rods 702 and the support plate 703 are fixedly connected to the cleaning cotton 6. When the pipe body 2 needs to be cleaned, manually knead the fixed plate 701 toward the center. At this time, the fixed plate 701 drives the connecting rod 702 to squeeze the support plate 703 toward the center. Press down to make the deformable cleaning cotton 6 fit tightly with the pipe body 2, then push down the fixing ring 4 at the tail of the pipe body 2 until the fixing ring 4 is pulled out of the pipe body 2, and use the cleaning cotton 6 to clean the pipe body 2 The outer intestinal mucus is thoroughly cleaned.

As a further description of the above technical solution: elastic rods 704 are installed on the left and right sides of one end of the fixing plate 701 close to the fixing ring 4, and the elastic rods 704 are arranged in a semi-arc shape, and the elastic rods 704 are close to the end of the pipe body 2 Fixed blocks 705 are fixedly connected to the upper and lower sides of one end, and the end of the fixed block 705 close to the tube body 2 is fixedly connected to the ring. The middle part of the outer end of the elastic rod 704 away from the fixed ring 4 is fixedly connected to a connecting block 706, and connected The end of the block 706 away from the fixed ring 4 is fixedly connected to the fixed plate 701. The elastic rod 704 limits the position of the supporting plate 703. When pushing the fixed plate 701, people have push resistance when kneading, and the fixed plate 701 When there is no force, the elastic rod 704 recovers its elasticity and causes the fixing plate 701 to reset.

working principle:

When using the utility model, connect the plug of the digestive endoscope 1 to the equipment in the department.

In the first step, the digestive endoscope 1 with the tube body 2 is taken out, and then the fixing ring 4 with the cleaning cotton 6 is manually inserted from the tail end of the tube body 2 until it is moved to the uppermost end of the tube body 2, and passed through The tensioning component 5 simply limits it.

In the second step, the doctor inserts the tube body 2 into the patient's mouth until the inside of the intestine, watches the internal state of the intestine through the device, and inspects the inside.

In the third step, the doctor pulls the pipe out of the patient's mouth. When pulling out, he puts his hand on the fixing plate 701 outside the fixing ring 4 and pinches it toward the center. The support plate 703 moves toward the center of the pipe body 2 to drive cleaning. After the cotton 6 is tightly attached to the tube body 2, the fixing ring 4 is pushed toward the tail of the tube body 2. At this time, the cleaning cotton 6 cleans the mucus brought out from the outside of the tube body 2 360 degrees. After the cleaning is completed, it is placed in a special Inside the box, the nurse removed it and sterilized it.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it It is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent substitutions on some of the technical features. Any modifications, equivalent substitutions, improvements, etc. within the spirit and principles of the present utility model shall be made. Included within the protection scope of the present utility model.

Claims (7)

1. A dual-tubing digestive endoscope comprising a digestive endoscope (1), characterized in that: the lower extreme fixedly connected with body (2) of digestion scope (1), the outside right-hand member fixedly connected with control button (3) of digestion scope (1), the outside of body (2) is provided with retainer plate (4), the inboard upper end fixedly connected with of retainer plate (4) rises tight subassembly (5), the inboard middle-lower extreme fixedly connected with clearance cotton (6) of retainer plate (4), and clearance cotton (6) are sliding connection with the outside of body (2), both ends all are provided with pushing components (7) around the outside of retainer plate (4).

2. The dual-tubing digestive endoscope of claim 1, wherein: the inner side of the tensioning assembly (5) is in interference fit with the pipe body (2), the tensioning assembly (5) comprises a tensioning ring (501), and a limiting groove (502) is formed in the middle of the upper end of the tensioning ring (501).

3. A dual-tubing digestive endoscope according to claim 2, wherein: the limiting groove (502) is arranged in a conical shape with a wide upper part and a narrow lower part, and tensioning grooves (503) distributed in an arc-shaped array are formed in the inner wall of the limiting groove (502).

4. The dual-tubing digestive endoscope of claim 1, wherein: the pushing assembly (7) comprises a fixing plate (701), a connecting rod (702) is fixedly connected to the middle part of one end of the fixing plate (701) close to the fixing ring (4), a supporting plate (703) is fixedly connected to one end of the connecting rod (702) close to the pipe body (2), and the fixing plate (701) and the supporting plate (703) are arranged in a semi-arc shape.

5. The dual-tubing digestive endoscope of claim 4, wherein: the connecting rod (702) penetrates through the fixing ring (4) and the cleaning cotton (6), the connecting rod (702) is in sliding connection with the fixing ring (4), and the connecting rod (702) and the supporting plate (703) are fixedly connected with the cleaning cotton (6).

6. The dual-tubing digestive endoscope of claim 4, wherein: the fixed plate (701) is close to the one end left and right sides of retainer plate (4) and all installs and be provided with elastic rod (704), and elastic rod (704) are half arc setting, both sides all fixedly connected with fixed block (705) about the one end that elastic rod (704) is close to body (2), and the one end that fixed block (705) is close to body (2) is fixed connection with the circle.

7. The dual-tubing digestive endoscope of claim 6, wherein: the middle part that elastic rod (704) outside was kept away from retainer plate (4) one end is fixedly connected with connecting block (706), and one end that connecting block (706) kept away from retainer plate (4) is fixed connection with fixed plate (701).