CN220608303U

CN220608303U - Multifunctional hysteroscope

Info

Publication number: CN220608303U
Application number: CN202321800021.2U
Authority: CN
Inventors: 张盼盼; 徐燕
Original assignee: Binzhou Maternal And Child Health Hospital Binzhou Children's Hospital
Current assignee: Binzhou Maternal And Child Health Hospital Binzhou Children's Hospital
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-03-19
Anticipated expiration: 2033-07-11

Abstract

The utility model relates to a multifunctional hysteroscope in the technical field of hysteroscopes. When rinsing the camera, through the velocity of flow of intake valve accent flushing fluid, the flushing fluid carries out the rapid flow from the right-hand member of limbers to the left end of limbers, and the one end of flushing fluid flow direction fly leaf, drive the fly leaf and remove to the dog, and extrude the spring, seal through-hole two simultaneously, make the flushing fluid unable through delivery port one flow, the flushing fluid is washed away the cloudy thing of camera front end through the through-hole three, guide through the arc that sets up on the baffle, make the flushing fluid circulate to the outside of stock through the water inlet. Avoid when washing the camera, the washing liquid that the velocity of flow is faster causes the injury to the intrauterine cavity. After the flushing is finished, the flow speed of flushing liquid can be slowed down through the adjustment of the water inlet valve, and the spring controls the movable plate to be away from the stop block, so that the flushing liquid can flow to the annular groove through the through hole.

Description

Multifunctional hysteroscope

Technical Field

The utility model relates to the technical field of hysteroscopes, in particular to a multifunctional hysteroscope.

Background

When the examination and treatment of the uterine cavity are carried out, the interior of the uterine cavity is required to be examined through a hysteroscope.

For example, a multifunctional hysteroscope disclosed in chinese patent application No. CN202120434204.1 comprises the following specific contents: the first and second parallel spliced and fixedly connected body are of an integrated structure, an endoscope optical lens tube for penetrating a hard hysteroscope is arranged in the first body, small holes for liquid flushing are uniformly distributed on the outer wall of the front end of the first body, and the following technical problems exist:

when more tissues fall off from the uterine cavity, the liquid in the uterine cavity is turbid, imaging of the endoscope optical lens is blurred, and the turbid liquid at the front end of the endoscope optical lens cannot be washed.

Disclosure of Invention

In order to solve the problem that turbid liquid at the front end of an endoscope optical lens cannot be washed in the background technology, the utility model provides the following technical scheme:

a multifunctional hysteroscope comprises an operator.

And a water pipe used for limiting the manipulator is arranged outside the manipulator.

The manipulator includes an insertion rod.

The water pipe comprises a long rod for conveying flushing liquid, a camera for image acquisition is mounted at one end of the long rod, and a guide disc for guiding the flushing liquid is mounted at one end of the long rod.

The utility model discloses a flushing device, including guide disc, spring, through-hole, guide disc, baffle, spring housing, through-hole second, the through-hole second has been seted up to the one end of guide disc for supplying the flushing fluid to circulate, the through-hole third that is used for supplying the flushing fluid to circulate has been seted up to the cell wall lower extreme of through-hole, the baffle is installed to the cell chamber one end of through-hole, the spring is installed to the one end of through-hole, just the outside of baffle is located to the spring housing, the middle part of baffle is run through to the through-hole second, the fly leaf that is used for the cooperation flushing fluid to the spring is installed to the one end of spring.

Further, a limiting disc for supporting and limiting the inserting rod is arranged at one end of the inserting rod, a rubber plug for sealing the long rod is arranged at one end of the limiting disc, and a handle for holding by a hand is arranged at the other end of the limiting disc.

Further, the water through hole penetrates through the upper end of the long rod, flushing fluid flows from the long rod to the guide disc, a first water inlet for flushing fluid to flow out is formed in the long rod, flushing fluid flows from the left end of the long rod to the right end of the long rod, and a first through hole for inserting the rod to stretch out and draw back is formed in the lower end of the long rod.

Further, an illuminating lamp for illuminating is installed at one end of the long rod, and a baffle for guiding flushing liquid is installed at one end of the long rod.

Further, a water inlet valve for controlling the flow speed and the flow rate of the flushing fluid in the water through hole is arranged at the upper end of the long rod, and a water outlet valve for controlling the flow rate of the flushing fluid in the first water inlet is arranged at the front end of the long rod.

Further, the notch of the third through hole is arranged obliquely so as to facilitate cleaning of the camera.

Compared with the prior art, the utility model has the beneficial effects that:

when rinsing the camera, through the velocity of flow of intake valve accent flushing fluid, the flushing fluid carries out the rapid flow from the right-hand member of limbers to the left end of limbers, and the one end of flushing fluid flow direction fly leaf, drive the fly leaf and remove to the dog, and extrude the spring, seal through-hole two simultaneously, make the flushing fluid unable through delivery port one flow, the flushing fluid is washed away the cloudy thing of camera front end through the through-hole three, guide through the arc that sets up on the baffle, make the flushing fluid circulate to the outside of stock through the water inlet. Avoid when washing the camera, the washing liquid that the velocity of flow is faster causes the injury to the intrauterine cavity. After the flushing is finished, the flow speed of flushing liquid can be slowed down through the adjustment of the water inlet valve, and the spring controls the movable plate to be away from the stop block, so that the flushing liquid can flow to the annular groove through the through hole.

Drawings

FIG. 1 is a schematic structural view of a multifunctional hysteroscope according to the present utility model;

FIG. 2 is a schematic view of the structure of the manipulator of the present utility model;

FIG. 3 is a schematic view of the water pipe according to the present utility model;

FIG. 4 is a left side view of FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic illustration of the connection of the present utility model operator to the water feed line;

FIG. 6 is a schematic diagram of the present utility model at B of FIG. 5;

FIG. 7 is a right side view of FIG. 3 in accordance with the present utility model;

fig. 8 is an enlarged view of the utility model at a of fig. 1.

In the drawings, the list of part names represented by the reference numerals is as follows:

001-an operator;

10-of an insertion rod, 20-of a limiting disc, 21-of a rubber plug and 30-of a handle;

002-water pipe;

100-long rod, 110-water inlet valve, 120-water outlet valve, 130-camera, 131-lighting lamp, 132-through hole IV, 140-water inlet I, 150-baffle, 160-through hole I, 200-guide disc, 210-water outlet I, 211-annular groove, 212-through hole II, 220-water through hole, 221-baffle, 222-spring, 223-movable plate and 224-through hole III.

Detailed Description

Preferred embodiments for carrying out the present utility model are described in detail below, and a clear and complete description thereof is provided with reference to the accompanying drawings.

Referring to fig. 1-8, the present utility model provides a multifunctional hysteroscope, which comprises an operator 001 and a water pipe 002. The front end of the camera 130 can be effectively rinsed, and the rinsed rinse solution can be circulated to the outside of the long rod 100. And when flushing the flushing liquid, the second through hole 212 is closed, so that the water flow with impact force is prevented from damaging the human body through the first water outlet 210.

The water pipe 002 for limiting the manipulator 001 is mounted on the outside of the manipulator 001, the manipulator 001 can extend and retract inside the water pipe 002, and the manipulator 001 extends and contracts in the cavity of the first through hole 160 during inspection.

The manipulator 001 comprises an insertion rod 10. The spacing dish 20 that is used for supporting spacing to the inserted bar 10 is installed to the one end of inserted bar 10, and the one end fixed mounting of spacing dish 20 is used for carrying out confined rubber buffer 21 to stock 100, and the handle 30 that is used for supplying the hand to grasp is installed to the other end of spacing dish 20, and when the operation, spacing dish 20 is close to the right-hand member of stock 100, and rubber buffer 21 seals through-hole one 160, prevents that the flushing fluid from oozing from through-hole one 160, influences medical personnel and carries out the operation.

The water pipe 002 comprises a long rod 100 for conveying flushing liquid, and a camera 130 for image acquisition is fixedly arranged at one end of the long rod 100. The guide plate 200 for guiding the flushing liquid is further mounted at one end of the long rod 100, when the camera 130 is flushed, the flushing liquid flows from the right end of the long rod 100 to the left end of the long rod 100, and the flushing liquid can flow out to the right end of the long rod 100 through the first water inlet 140.

The upper end of the long rod 100 is provided with the water inlet valve 110 for controlling the flow rate and the flow rate of the flushing fluid in the water through hole 220, when the flushing fluid is filled into the uterine cavity, the flow rate of the buffer flushing fluid is regulated through the water inlet valve 110, so that the flushing fluid flows to the left end of the groove cavity of the water through hole 220 through the right end of the groove cavity of the water through hole 220, flows to the second through hole 212 through a gap between the water through hole 220 and the movable plate 223, and the flushing fluid with a low flow rate cannot be extruded to the second through the movable plate 223 by the arrangement of the second through hole 212. The flushing fluid flows to the annular groove 211 through the second through hole 212, and finally flows to the uterine cavity through the first water outlet 210 after flowing into the cavity of the annular groove 211. The flushing liquid can also directly circulate to the uterine cavity through the third through hole 224 at the lower end of the groove cavity of the water through hole 220.

One end of the long rod 100 is fixedly provided with an illumination lamp 131 for illumination, so that the camera 130 can shoot clear images, and the rear end of the camera 130 is provided with a through hole IV for preventing lines of the camera 130 and the illumination lamp 131. One end fixed mounting of stock 100 has the baffle 150 that is used for leading to the flushing fluid, and baffle 150 comprises an arc and two curb plates, and the flushing fluid is through-hole three 224 when wasing camera 130, through-hole three 224 that the slope set up for the flushing fluid is washed away the cloudy thing of camera 130 front end through-hole three 224, is led through the arc that sets up on the baffle 150, makes the flushing fluid circulate to the outside of stock 100 through water inlet one 140. The front end of the long rod 100 is provided with a water outlet valve 120 for controlling the flow of flushing liquid in the first water inlet 140.

One end of the guide disc 200 is provided with a first water outlet 210 for flowing flushing liquid, one end of the first water outlet 210 is communicated with an annular groove 211, one end of a groove cavity of the annular groove 211 is provided with a second through hole 212, the inside of the guide disc 200 is provided with a water through hole 220 for flowing flushing liquid, the flushing liquid flows to the second through hole 212 through the water through hole 220, then flows to the groove cavity of the annular groove 211 from the second through hole 212, and finally flows to the uterine cavity through the first water outlet 210.

The lower end of the groove wall of the water through hole 220 is provided with a third through hole 224 for guiding flushing liquid, and the notch of the third through hole 224 is arranged obliquely so as to be convenient for cleaning the camera 130. The first fixed end of the groove cavity of the water through hole 220 is provided with a stop block 221, the stop block 221 is an oval groove, the second through hole 212 penetrates through the stop block 221 and is communicated to the water through hole 220, one end of the water through hole 220 is fixedly provided with a spring 222, the spring 222 is an oval spring, the spring 222 is sleeved outside the stop block 221, and one end of the spring 222 is fixedly provided with a movable plate 223 for being matched with flushing liquid to seal the spring 222. When the front end of the camera 130 needs to be flushed, the flow rate of flushing fluid is regulated by the water inlet valve 110, the flushing fluid rapidly flows from the right end of the water through hole 220 to the left end of the water through hole 220, and flows to one end of the movable plate 223, the movable plate 223 is driven to move towards the stop block 221, the spring 222 is extruded, and meanwhile, the through hole II 212 is sealed, so that the flushing fluid cannot flow out through the water outlet I210, and damage to the uterine cavity caused by the flushing fluid with a relatively high flow rate when the camera 130 is flushed is avoided. When the flushing is completed, the flow rate of the flushing liquid can be slowed down by adjusting the water inlet valve 110, and the spring 222 controls the movable plate 223 to be away from the stop block 221, so that the flushing liquid can flow to the annular groove 211 through the second through hole 212.

The water through hole 220 penetrates through the upper end of the long rod 100, flushing fluid flows from the long rod 100 to the guide disc 200, a first water inlet 140 for flushing fluid to flow out is formed in the long rod 100, flushing fluid flows from the left end of the long rod 100 to the right end of the long rod 100 when flowing out, a first through hole 160 for the inserting rod 10 to stretch out and draw back is formed in the lower end of the long rod 100, and when a medical staff operates, the inserting rod 10 can stretch out and draw back in the cavity of the first through hole 160.

Based on the above description and the drawings, one skilled in the art will be able to understand and practice the present utility model. Furthermore, any non-inventive modifications to the present utility model that would not be made by a person skilled in the art without the inventive effort would still fall within the scope of the present utility model.

Claims

1. A multifunctional hysteroscope, comprising an operator (001), characterized in that:

a water pipe (002) for limiting the manipulator (001) is arranged outside the manipulator (001);

the manipulator (001) comprises an insertion rod (10);

the water pipe (002) comprises a long rod (100) for conveying flushing liquid, a camera (130) for image acquisition is arranged at one end of the long rod (100), and a guide disc (200) for guiding the flushing liquid is arranged at one end of the long rod (100);

a first water outlet (210) for supplying flushing liquid to circulate is formed in one end of the guide disc (200), an annular groove (211) is formed in one end of the first water outlet (210) in a communicating mode, a second through hole (212) is formed in one end of a groove cavity of the annular groove (211), a water through hole (220) for supplying flushing liquid to circulate is formed in the guide disc (200), a third through hole (224) for guiding flushing liquid is formed in the lower end of a groove wall of the water through hole (220), a stop block (221) is arranged at one end of the groove cavity of the water through hole (220), a spring (222) is arranged at one end of the water through hole (220), the spring (222) is sleeved outside the stop block (221), the second through hole (212) penetrates through the middle of the stop block (221), and a movable plate (223) for sealing the spring (222) in a matching with flushing liquid is arranged at one end of the spring (222).

2. A multi-functional hysteroscope according to claim 1 which is characterized in that: one end of the insertion rod (10) is provided with a limiting disc (20) used for supporting and limiting the insertion rod (10), one end of the limiting disc (20) is provided with a rubber plug (21) used for sealing the long rod (100), and the other end of the limiting disc (20) is provided with a handle (30) used for being gripped by a hand.

3. A multi-functional hysteroscope according to claim 1 which is characterized in that: the water through hole (220) penetrates through the upper end of the long rod (100), flushing fluid flows from the long rod (100) to the guide disc (200), a first water inlet (140) for flushing fluid to flow out is formed in the long rod (100), flushing fluid flows from the left end of the long rod (100) to the right end of the long rod (100), and a first through hole (160) for inserting the rod (10) to stretch out and draw back is formed in the lower end of the long rod (100).

4. A multi-functional hysteroscope according to claim 1 which is characterized in that: one end of the long rod (100) is provided with a lighting lamp (131) for lighting, and one end of the long rod (100) is provided with a baffle plate (150) for guiding flushing liquid.

5. A multi-functional hysteroscope according to claim 1 which is characterized in that: the upper end of the long rod (100) is provided with a water inlet valve (110) for controlling the flow speed and the flow of flushing fluid in the water through hole (220), and the front end of the long rod (100) is provided with a water outlet valve (120) for controlling the flow of the flushing fluid in the first water inlet (140).

6. A multi-functional hysteroscope according to claim 1 which is characterized in that: the notch of the third through hole (224) is arranged obliquely so as to be convenient for cleaning the camera (130).