CN214632268U

CN214632268U - Tumor taking device for hysteroscope

Info

Publication number: CN214632268U
Application number: CN202120064163.1U
Authority: CN
Inventors: 王云鹤; 李红; 谭孝仙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-11
Filing date: 2021-01-11
Publication date: 2021-11-09
Anticipated expiration: 2031-01-11

Abstract

The utility model discloses a hysteroscope is with getting tumour ware, including the barrel, the downside screw thread of barrel installs the visor, the upside of barrel is provided with the connecting plate, the upside of connecting plate is provided with the connecting rod, the upside of connecting rod is provided with the regulation handle, the lower extreme of connecting rod runs through the connecting plate and is connected with adjustment mechanism, the upper end outside of connecting rod is provided with stop gear in the inside of barrel, the downside of adjustment mechanism is provided with the dead lever, the bottom of dead lever is provided with gets tumour mechanism, stop gear includes bearing and slide bar, the outside of connecting rod is provided with the bearing, the both sides of bearing are provided with the slider, the slide bar sets up the inner wall on the opposite side of barrel, the threaded mounting of the relative side of slider has fixing bolt, this device has facilitated the cutting and the taking out of getting tumour, has improved patient's protection effect moreover, the functionality and the practicability are greatly improved.

Description

Tumor taking device for hysteroscope

Technical Field

The utility model belongs to the technical field of medical equipment, specifically be a hysteroscope is with getting tumour ware.

Background

The hysteroscope is a new and minimally invasive gynecological diagnosis and treatment technology, is a fiber light source endoscope used for examination and treatment in the uterine cavity, and comprises the hysteroscope, an energy system, a light source system, a perfusion system and an imaging system; the front part of the endoscope body enters the uterine cavity, the endoscope body has an amplification effect on the observed part, the endoscope body visually and accurately becomes a preferred inspection method for gynecological hemorrhagic diseases and intrauterine lesions, in the hysteromyoma and hysteroscopic resection operation, the myoma needs to be resected, and the traditional resection instrument is basically an electric resection instrument.

At present, the traditional electrotome has high requirements on a doctor holding the electrotome, is difficult to operate, and is easy to cause damage to the environment in a uterine cavity by mistake to cause secondary injury. The traditional cold knife resection instrument is inconvenient to resect and take out, and the practicability is greatly reduced, so that the tumor remover for the hysteroscope is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the tumor extractor for the hysteroscope is provided.

The utility model adopts the technical scheme as follows: the utility model provides a hysteroscope is with getting tumour ware, includes the barrel, the visor is installed to the downside screw thread of barrel, the upside of barrel is provided with the connecting plate, the upside of connecting plate is provided with the connecting rod, the upside of connecting rod is provided with adjust handle, the lower extreme through connection board of connecting rod is connected with adjustment mechanism, the upper end outside of connecting rod is provided with stop gear in the inside of barrel, adjustment mechanism's downside is provided with the dead lever, the bottom of dead lever is provided with gets tumour mechanism, stop gear includes bearing and slide bar, the outside of connecting rod is provided with the bearing, the both sides of bearing are provided with the slider, the slide bar sets up the relative one side inner wall at the barrel.

In a preferred embodiment, the sliding block is slidably connected to the sliding rod, a fixing bolt is installed on one side of the sliding block away from the sliding block in a threaded mode, and a through cavity is formed in the outer wall of the cylinder on the outer side of the fixing bolt.

In a preferred embodiment, get tumour mechanism including getting the tumour piece, the upper end of getting the tumour piece is connected with the dead lever, the inboard of getting the tumour piece has been seted up and has been got the tumour chamber, it is provided with cutting mechanism to get the relative one side in tumour chamber.

In a preferred embodiment, cutting mechanism includes the connecting seat, the connecting seat with get the lower extreme inner wall integrated into one piece of tumor piece, the one side of getting the tumor piece is provided with cutting blade, cutting blade is the toper.

In a preferred embodiment, the adjusting mechanism includes a housing, second sliding blocks are disposed on two sides of the housing, the second sliding blocks are slidably connected to the sliding rod, a driving gear is connected to a lower side of the connecting rod, a first driven gear and a second driven gear are respectively engaged with two sides of the driving gear, a lead screw is disposed on a side of the first driven gear and a side of the second driven gear away from each other, and a moving block is movably mounted on the lead screw.

In a preferred embodiment, a sliding block is arranged on the upper side of the moving block, sliding grooves are formed in the inner walls of the two ends of the upper side of the shell, the sliding block is connected to the sliding grooves in a sliding mode, an installation seat is arranged on the lower side of the moving block, second through cavities are formed in the open ends of the two sides of the shell, and the lower end of the installation seat is connected with the fixing rod.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adjust the adjustment handle from top to bottom, cooperation through slide bar and slider, it removes to drive adjustment mechanism, alright drive the dead lever and reciprocate, conveniently adjust the position of getting tumour mechanism, so as to better snatch the tumour, rotate the adjustment handle, drive first driven gear and second driven gear through the driving gear and rotate, alright drive lead screw function, the cooperation through sliding block and spout drives the movable block and removes, alright drive gets tumour mechanism motion, move towards relative one side through getting tumour mechanism, alright snatch the tumour, at the in-process that snatchs, cut the downside of tumour through cutting blade, alright excise the tumour.

2. The utility model discloses in, at the in-process of cutting, can store the tumour through getting the tumour chamber, prevent that the tumour from dropping, improved the protection effect greatly, after the cutting, upwards adjust the regulation handle, alright drive get tumour mechanism rebound, then screw thread installation visor alright encapsulate whole, conveniently carry and protect, the practicality improves greatly.

Drawings

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

fig. 2 is a schematic sketch of the three-dimensional structure of the tumor taking mechanism of the utility model;

FIG. 3 is an enlarged schematic diagram of the cutting mechanism of the present invention;

fig. 4 is an enlarged schematic diagram of the limiting mechanism of the present invention;

fig. 5 is an enlarged schematic diagram of the adjusting mechanism of the present invention;

fig. 6 is a schematic diagram of the whole structure of the present invention with a protective cover.

The labels in the figure are: 1-adjusting handle, 2-connecting rod, 3-connecting plate, 4-limiting mechanism, 41-bearing, 42-sliding rod, 43-fixing bolt, 44-sliding block, 5-adjusting mechanism, 51-driving gear, 52-shell, 53-lead screw, 54-first driven gear, 55-second driven gear, 56-mounting seat, 57-moving block, 6-fixing rod, 7-cylinder, 8-tumor taking mechanism, 81-tumor taking block, 82-tumor taking cavity, 83-cutting mechanism, 831-connecting seat, 832-cutting blade and 9-protective cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-6, a tumor extractor for hysteroscope comprises a cylinder 7, a protective cover 9 is installed on the lower side of the cylinder 7 by screw thread, after cutting, an adjusting handle 1 is adjusted upwards to drive a tumor extracting mechanism 8 to move upwards, then the protective cover 9 is installed by screw thread to encapsulate the whole body, which is convenient for carrying and protecting, a connecting plate 3 is arranged on the upper side of the cylinder 7, a connecting rod 2 is arranged on the upper side of the connecting plate 3, the adjusting handle 1 is arranged on the upper side of the connecting rod 2, the lower end of the connecting rod 2 penetrates through the connecting plate 3 to be connected with an adjusting mechanism 5, a limiting mechanism 4 is arranged inside the cylinder 7 on the outer side of the upper end of the connecting rod 2, a fixing rod 6 is arranged on the lower side of the adjusting mechanism 5, the tumor extracting mechanism 8 is arranged at the bottom of the fixing rod 6, the limiting mechanism 4 comprises a bearing 41 and a sliding rod 42, the outer side of the connecting rod 2 is provided with a bearing 41, and sliders 44 are arranged on two sides of the bearing 41, slide bar 42 sets up the relative one side inner wall at barrel 7, place this device at patient's tumour upside, send loose fixing bolt 43 soon, then adjust adjustment handle 1 from top to bottom, alright drive connecting rod 2 and reciprocate, reciprocate through connecting rod 2, it reciprocates to drive bearing 41, cooperation through slide bar 42 and slider 44, the stability that reciprocates has been improved, it removes to drive adjustment mechanism 5 simultaneously, alright drive dead lever 6 reciprocates, conveniently adjust the position of getting tumour mechanism 8, so as to better snatch the tumour.

It should be noted that the sliding block 44 is slidably connected to the sliding rod 42, a fixing bolt 43 is installed on the side of the sliding block 44 away from the sliding block, and a through cavity is formed in the outer wall of the cylinder 7 outside the fixing bolt 43.

It should be noted that, get tumour mechanism 8 and be connected with dead lever 6 including getting tumour piece 81, the upper end of getting tumour piece 81, get the inboard of tumour piece 81 and seted up and get tumour chamber 82, the relative one side of getting tumour chamber 82 is provided with cutting mechanism 83, can store the tumour through getting tumour chamber 82, prevents that the tumour from dropping, has improved the protection effect greatly.

It should be noted that the cutting mechanism 83 includes a connecting seat 831, the connecting seat 831 and the inner wall of the lower end of the knob block 81 are integrally formed, a cutting blade 832 is arranged on one side of the knob block 81, and the cutting blade 832 is in a conical shape.

It should be noted that the adjusting mechanism 5 includes a housing 52, two sides of the housing 52 are provided with second sliding blocks, the second sliding blocks are slidably connected to the sliding rod 42, the lower side of the connecting rod 2 is connected with a driving gear 51, two sides of the driving gear 51 are respectively engaged with a first driven gear 54 and a second driven gear 55, one side of the first driven gear 54 and one side of the second driven gear 55, which are away from each other, are provided with a lead screw 53, a moving block 57 is movably mounted on the lead screw 53, by rotating the adjusting handle 1, the adjusting handle 1 drives the connecting rod 2 to rotate, the driving gear 51 can be driven to rotate, the driving gear 51 drives the first driven gear 54 and the second driven gear 55 to rotate through the driving gear 51, the lead screw 53 can be driven to operate, the moving block 57 is driven to move left and right through the cooperation of the sliding block and the sliding groove, the tumor taking mechanism 8 can be driven to move towards the opposite side, the tumor may be grasped and, during grasping, the tumor may be resected by cutting the underside of the tumor with cutting blade 832.

It should be noted that the upper side of the moving block 57 is provided with a sliding block, the inner walls of the two ends of the upper side of the housing 52 are provided with sliding grooves, the sliding block is slidably connected to the sliding grooves, the lower side of the moving block 57 is provided with an installation seat 56, the open ends of the two sides of the housing 52 are provided with second through cavities, and the lower end of the installation seat 56 is connected with the fixing rod 6.

The working principle is as follows: when the device is used, the device is firstly placed on the upper side of a tumor of a patient, the fixing bolt 43 is loosened by screwing, then the adjusting handle 1 is adjusted up and down, so that the connecting rod 2 can be driven to move up and down, the bearing 41 is driven to move up and down by the up and down movement of the connecting rod 2, the stability of the up and down movement is improved by the matching of the sliding rod 42 and the sliding block 44, meanwhile, the adjusting mechanism 5 is driven to move, so that the fixing rod 6 can be driven to move up and down, the position of the tumor taking mechanism 8 can be conveniently adjusted, so that the tumor can be better grabbed, in the grabbing process, the adjusting handle 1 is rotated, the connecting rod 2 is driven to rotate by the adjusting handle 1, the driving gear 51 can be driven to rotate, the first driven gear 54 and the second driven gear 55 are driven by the driving gear 51 to rotate, the lead screw 53 can be driven to operate, and the moving block 57 is driven to move left and right by the matching of the sliding block and the sliding block, alright drive get tumour mechanism 8 motion, move towards relative one side through getting tumour mechanism 8, alright snatch the tumour, at the in-process that snatchs, cut the downside of tumour through cutting blade 832, alright amputate the tumour, improved work efficiency greatly.

In-process at the cutting, can store the tumour through getting tumour chamber 82, prevent that the tumour from dropping, improved the protection effect greatly, after the cutting, upwards adjust handle 1, alright drive get tumour 8 rebound, then screw thread installation visor 9 alright encapsulate whole, conveniently carry and protect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a hysteroscope is with taking tumour ware, includes barrel (7), its characterized in that: a protective cover (9) is installed on the lower side of the cylinder body (7) in a threaded manner, a connecting plate (3) is arranged on the upper side of the cylinder body (7), a connecting rod (2) is arranged on the upper side of the connecting plate (3), an adjusting handle (1) is arranged on the upper side of the connecting rod (2), the lower end of the connecting rod (2) penetrates through the connecting plate (3) and is connected with an adjusting mechanism (5), a limiting mechanism (4) is arranged on the outer side of the upper end of the connecting rod (2) in the cylinder body (7), a fixed rod (6) is arranged at the lower side of the adjusting mechanism (5), a tumor taking mechanism (8) is arranged at the bottom of the fixed rod (6), the limiting mechanism (4) comprises a bearing (41) and a sliding rod (42), the outer side of the connecting rod (2) is provided with a bearing (41), two sides of the bearing (41) are provided with sliding blocks (44), and the sliding rod (42) is arranged on the inner wall of the opposite side of the cylinder body (7).

2. The hysteroscope tumor extractor of claim 1, wherein: slider (44) sliding connection is on slide bar (42), the threaded mounting of one side that leaves of slider (44) has fixing bolt (43), the outside of fixing bolt (43) has seted up logical chamber at barrel (7) outer wall.

3. The hysteroscope tumor extractor of claim 1, wherein: get tumour mechanism (8) including getting tumour piece (81), the upper end of getting tumour piece (81) is connected with dead lever (6), the inboard of getting tumour piece (81) has been seted up and has been got tumour chamber (82), the relative one side of getting tumour chamber (82) is provided with cutting mechanism (83).

4. A hysteroscope tumor extractor, according to claim 3, wherein: cutting mechanism (83) are including connecting seat (831), connecting seat (831) and the lower extreme inner wall integrated into one piece who gets tumor piece (81), the one side of getting tumor piece (81) is provided with cutting blade (832), cutting blade (832) are the toper.

5. The hysteroscope tumor extractor of claim 1, wherein: the adjusting mechanism (5) comprises a shell (52), second sliding blocks are arranged on two sides of the shell (52) and are connected to a sliding rod (42) in a sliding mode, a driving gear (51) is connected to the lower side of the connecting rod (2), a first driven gear (54) and a second driven gear (55) are respectively installed on two sides of the driving gear (51) in a meshed mode, a lead screw (53) is arranged on one side, away from each other, of the first driven gear (54) and the second driven gear (55), and a moving block (57) is movably installed on the lead screw (53).

6. The hysteroscope tumor extractor of claim 5, wherein: the upper side of the moving block (57) is provided with a sliding block, the inner walls of two ends of the upper side of the shell (52) are provided with sliding grooves, the sliding block is connected to the sliding grooves in a sliding mode, the lower side of the moving block (57) is provided with an installation seat (56), the open ends of two sides of the shell (52) are provided with second through cavities, and the lower end of the installation seat (56) is connected with the fixing rod (6).