CN215228136U

CN215228136U - Stone device is got under multi-functional choledochoscope

Info

Publication number: CN215228136U
Application number: CN202121027547.2U
Authority: CN
Inventors: 刘冬
Original assignee: Shenzhen Childrens Hospital
Current assignee: Shenzhen Childrens Hospital
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-21
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a stone device of getting under multi-functional cholangioscope, including silica gel hose and camera, two drainage tube, one of them have been seted up to the one end of silica gel hose the one end fixedly connected with inlet tube of drainage tube, another drainage tube's one end fixedly connected with drain pipe, four rubber fixing cylinder of side fixedly connected with of silica gel hose. This get stone device under multi-functional choledochoscope, through the combination setting of a fixed section of thick bamboo, activity post and haulage rope, the doctor inserts patient's internal back with the head of silica gel hose, can drag the haulage rope through rotating the activity post, the orientation of the drainage pipeline of the doctor regulation silica gel hose one end of being convenient for on the one hand, send into patient's affected part with the silica gel hose, on the other hand can be convenient for the doctor with drainage pipeline's one end towards rubble department, the doctor of being convenient for gathers the rubble, further effectual practicality that improves the device.

Description

Stone device is got under multi-functional choledochoscope

Technical Field

The utility model relates to a get stone device technical field, specifically be a get stone device under multi-functional choledochoscope.

Background

The treatment method for treating the choledocholithiasis by using the duodenoscope is purchased by more and more hospitals, and a lithotomy device under a multifunctional choledochoscope is used for taking out the broken stones from the body of a patient.

Chinese patent publication No. CN201220180432.1 discloses a novel biliary tract calculus removing device, which comprises a conical head, a basket body, an outer sheath tube, a connecting piece, a Y-shaped valve, and a twisting control guide wire, wherein the conical head, the basket body and the twisting control guide wire are sequentially connected into a whole to form a basket system, the outer sheath tube, the connecting piece and the Y-shaped valve are sequentially connected into a whole to form a sheath system, the basket system is nested in the lumen of the sheath system and can be pushed and rotated forwards and backwards through the twisting control guide wire, the basket body is of a laser engraving structure, the distal end of the basket body has higher mesh density, and is convenient for fixing calculus, the calculus can be protected from falling off in the retracting and dragging processes, the proximal end of the basket body has thinner mesh density, and is convenient for capturing calculus, the basket body has higher stability, and is not easy to deform and distort in the calculus capturing process, thereby improving the success rate of the operation and reducing complications, although the guide wire is arranged inside the calculus removing device so that the head of the calculus removing device can go deep into the body of a patient, the guide wire cannot be controlled by a doctor so that the head of the calculus removing device can face the position where the calculus removing device is needed by the doctor, in addition, the calculus removing device needs to use the control basket to remove the crushed stones in the body of the patient when in use, the difficulty of the doctor in operation is high, the doctor is required to keep high concentration at all times, and therefore heavy psychological burden can be brought to the doctor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a get stone device under multi-functional choledochoscope has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a get stone device under multi-functional cholangioscope, includes silica gel hose and camera, two drainage tube, one of them have been seted up to the one end of silica gel hose the one end fixedly connected with inlet tube of drainage tube, another drainage tube's one end fixedly connected with drain pipe, four the solid fixed section of thick bamboo of side fixedly connected with rubber of silica gel hose, four the equal threaded connection of one end of solid fixed section of thick bamboo has the movable column, four the equal swing joint of one end of activity column has the haulage rope, just the one end fixed connection of haulage rope is in the inner wall of solid fixed section of thick bamboo.

Optionally, one end of the movable column is fixedly connected with a fixed column, and anti-skid lines are arranged on the surface of the fixed column.

Optionally, one end threaded connection of inlet tube has the choke valve, the one end swing joint of choke valve has the water pipe.

Optionally, one end of the drain pipe is movably connected with a collecting pipe, and lubricating oil is coated on the inner wall of the collecting pipe.

Optionally, a baffle is fixedly connected to the inner wall of one of the drainage pipelines, and a plurality of through holes are formed in the surface of the baffle.

Optionally, the rubber sleeve is sleeved on the surface of the silica gel hose, a damping pad is arranged on the surface of the rubber sleeve, and the camera is installed at the top of one end of the silica gel hose.

(III) advantageous effects

The utility model provides a stone device of getting under multi-functional choledochoscope possesses following beneficial effect:

1. this get stone device under multi-functional choledochoscope through the combination setting of drainage tube, inlet tube and drain pipe, can convenient to use person with normal saline from one of them drainage tube discharge back, wash the rubble from the patient is internal, the rubble can follow the inside that normal saline flows into another drainage tube to effectual doctor that has reduced uses the degree of difficulty that the basket gathered the internal rubble of patient, has improved the device's practicality.

2. This get stone device under multi-functional choledochoscope, through the combination setting of a fixed section of thick bamboo, activity post and haulage rope, the doctor inserts patient's internal back with the head of silica gel hose, can drag the haulage rope through rotating the activity post, the orientation of the drainage pipeline of the doctor regulation silica gel hose one end of being convenient for on the one hand, send into patient's affected part with the silica gel hose, on the other hand can be convenient for the doctor with drainage pipeline's one end towards rubble department, the doctor of being convenient for gathers the rubble, further effectual practicality that improves the device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is a schematic sectional view of the fixing cylinder of the present invention.

In the figure: 1. a silica gel hose; 2. a camera; 3. a drainage conduit; 4. a water inlet pipe; 5. a drain pipe; 6. a fixed cylinder; 7. a movable post; 8. a hauling rope; 9. fixing a column; 10. a throttle valve; 11. a water pipe; 12. a collection pipe; 13. a baffle plate; 14. a through hole; 15. a rubber sleeve.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a stone taking device under a multifunctional choledochoscope comprises a silica gel hose 1, a rubber sleeve 15 is sleeved on the surface of the silica gel hose 1, a damping cushion is arranged on the surface of the rubber sleeve 15, a camera 2 is installed at the top of one end of the silica gel hose 1, the camera 2 is convenient for reducing the difficulty of a doctor for collecting gravels in a patient body by using a basket, two drainage pipelines 3 are arranged at one end of the silica gel hose 1, a water inlet pipe 4 is fixedly connected with one end of one drainage pipeline 3, a throttle valve 10 is connected with one end of the water inlet pipe 4 in a threaded manner, one end of the throttle valve 10 is movably connected with a water pipe 11, a water outlet of an external water pump is connected with one end of the water pipe 11, a water inlet of the water pump is connected with an external container for containing physiological saline, a baffle 13 is fixedly connected with the inner wall of one drainage pipeline 3, a plurality of through holes 14 are formed in the surface of the baffle 13, and a drain pipe 5 is fixedly connected with one end of the other drainage pipeline 3, one end of the drain pipe 5 is movably connected with a collecting pipe 12, and the inner wall of the collecting pipe 12 is coated with lubricating oil, so that the lubricating oil can facilitate the crushed stone to flow out of the collecting pipe 12, and the crushed stone is prevented from being accumulated in the collecting pipe 12 to influence the drainage effect of the collecting pipe 12;

in order to facilitate the doctor send into silica gel hose 1 patient's internally, and be convenient for the doctor with silica gel hose 1's one end towards rubble department, the doctor of being convenient for gathers the rubble, four rubber fixing cylinders 6 of side fixedly connected with of silica gel hose 1, the equal threaded connection of one end of four fixing cylinders 6 has movable post 7, the equal fixedly connected with fixed column 9 of one end of four movable posts 7, the surface of four fixed columns 9 is provided with anti-skidding line, the equal swing joint of one end of four movable posts 7 has haulage rope 8, and the one end fixed connection of haulage rope 8 is at the inner wall of fixing cylinder 6.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses in, the device's working procedure as follows:

1. before use, the water outlet of an external water pump at one end of the water pipe 11 is connected, and the water inlet of the water pump is connected with a container for containing physiological saline outside;

2. when the medical silica gel hose is used, a doctor rotates the movable column 7 along the thread direction through the fixed column 9, so that the movable column 7 pulls the traction rope 8, and the doctor can conveniently adjust the orientation of one end of the silica gel hose 1;

3. then the throttle valve 10 is opened and closed to adjust the flow rate of the physiological saline flowing out of the through hole 14, the physiological saline can wash away the crushed stone, and then the crushed stone can flow into the other drainage pipeline 3 along with the physiological saline.

The above, 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 utility model provides a stone device of getting under multi-functional cholangioscope, includes silica gel hose (1) and camera (2), its characterized in that: two drainage tube (3), one of them have been seted up to the one end of silica gel hose (1) the one end fixedly connected with inlet tube (4) of drainage tube (3), another the one end fixedly connected with drain pipe (5) of drainage tube (3), four rubber solid fixed cylinder (6) of side fixedly connected with of silica gel hose (1), four the equal threaded connection of one end of solid fixed cylinder (6) has movable post (7), four the equal swing joint of one end of activity post (7) has haulage rope (8), just the one end fixed connection of haulage rope (8) is in the inner wall of solid fixed cylinder (6).

2. The multifunctional choledochoscope lithotomy device according to claim 1, characterized in that: one end of the movable column (7) is fixedly connected with a fixed column (9), and anti-skid lines are arranged on the surface of the fixed column (9).

3. The multifunctional choledochoscope lithotomy device according to claim 1, characterized in that: one end threaded connection of inlet tube (4) has choke valve (10), the one end swing joint of choke valve (10) has water pipe (11).

4. The multifunctional choledochoscope lithotomy device according to claim 1, characterized in that: one end of the drain pipe (5) is movably connected with a collecting pipe (12), and lubricating oil is coated on the inner wall of the collecting pipe (12).

5. The multifunctional choledochoscope lithotomy device according to claim 1, characterized in that: the inner wall of one of the drainage pipelines (3) is fixedly connected with a baffle (13), and the surface of the baffle (13) is provided with a plurality of through holes (14).

6. The multifunctional choledochoscope lithotomy device according to claim 1, characterized in that: rubber sleeve (15) have been cup jointed on the surface of silica gel hose (1), the surface of rubber sleeve (15) is provided with the damping pad, install at the top of silica gel hose (1) one end camera (2).