CN212415791U

CN212415791U - Gastrointestinal endoscope biopsy picker

Info

Publication number: CN212415791U
Application number: CN202020492181.5U
Authority: CN
Inventors: 杨继波; 黄文�; 方康权; 雷明明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-01-29
Anticipated expiration: 2030-04-07

Abstract

The utility model relates to the technical field of medical equipment, in particular to a gastrointestinal endoscope biopsy picker, which comprises a catheter, wherein fixed plates are fixedly arranged at the tops of two sides of the catheter, a support plate is fixedly arranged at the top of each fixed plate, a threaded hole is formed in the outer side of the support plate, an inner cavity of the threaded hole is in threaded connection with a threaded rod, the inner side of the threaded rod is rotatably connected with a drive plate, the inner cavity of the catheter is in sliding connection with a slide block, and the inner side of the slide block is rotatably connected with a telescopic rod; the utility model discloses a setting of pipe, fixed plate, extension board, screw hole, threaded rod, drive plate, slider, telescopic link, movable rod, dead lever, connecting rod and blade, the effect that can its takeout of effectual improvement has been solved current gastroenterology biopsy and has been plucked the ware and has been plucked the effect poor, and traditional device of plucking not only complex operation, the precision of operation is low moreover to influence the effect of later stage treatment, bring inconvenient problem for doctor's operation simultaneously.

Description

Gastrointestinal endoscope biopsy picker

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a gastrointestinal endoscope biopsy picker.

Background

The medical equipment refers to instruments, equipment, appliances, materials or other articles which are used for a human body independently or in combination, and also comprises required software, the medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical discipline work, namely comprises professional medical equipment and household medical equipment, gastrointestinal diseases, intestinal mucosa and gastric mucosa inflammation can cause various initiating factors, and various symptoms such as nausea, vomiting, diarrhea and the like can be caused by the gastrointestinal diseases, severe symptoms such as fever, dehydration and the like can also exist, and a biopsy picker is required to be used for early treatment when the treatment is carried out.

But the current gastroenterology biopsy picker is taken the effect poor, and traditional picking device is complex operation not only, and the precision of operation is low moreover to influence the effect of later stage treatment, bring inconvenience for doctor's operation simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gastroenteroscope biopsy picker possesses to take effectual advantage, and it is poor to have solved current gastroenteroscope biopsy picker and have taken the effect, and traditional picking device is complex operation not only, and the precision of operation is low moreover to influence the effect of later stage treatment, the problem of inconvenience is brought for the doctor operation simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ware is taken in gastroenteroscope biopsy, includes the pipe, the equal fixed mounting in top of pipe both sides has the fixed plate, the top fixed mounting of fixed plate has the extension board, threaded hole is seted up in the outside of extension board, the inner chamber threaded connection of screw hole has the threaded rod, the inboard of threaded rod is rotated and is connected with the drive plate, the inner chamber sliding connection of pipe has the slider, the inboard of slider is rotated and is connected with the telescopic link, the inboard bottom fixed mounting of telescopic link has the movable rod, the top fixed mounting in the movable rod outside has the dead lever, the equal fixed mounting in both sides at dead lever top has the connecting rod.

Preferably, the inner side of the threaded rod is rotatably connected with a bearing, and the threaded rod is rotatably connected with the outer side of the driving plate through the bearing.

Preferably, the outer side of the threaded rod is fixedly provided with a turntable, and the top of the outer side of the turntable is fixedly provided with a rotating block.

Preferably, the two sides of the inner cavity of the catheter are both provided with sliding grooves, and the inner cavity of each sliding groove is in sliding connection with the outer side of the corresponding sliding block.

Preferably, the inner side of the sliding block is rotatably connected with a first rotating shaft, and the sliding block is rotatably connected with the telescopic rod through the first rotating shaft.

Preferably, the inner side of the telescopic rod is rotatably connected with a second rotating shaft, and the telescopic rod is rotatably connected with the movable rod through the second rotating shaft.

Preferably, the outer side of the bottom of the conduit is sleeved with a protective cover, and the top of the connecting rod is fixedly provided with a pull rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a pipe, the fixed plate, the extension board, the screw hole, the threaded rod, the drive plate, the slider, the telescopic link, the movable rod, the dead lever, the setting of connecting rod and blade, can its effect of picking of effectual improvement, not only easy operation, and the operation precision is high, in order to guarantee the treatment effect in its later stage, make things convenient for medical personnel's operation simultaneously, it is poor to have solved current gastroenterology biopsy picker to pick the effect, traditional picking device is complex operation not only, and the precision of operation is low, thereby influence the effect of later stage treatment, bring inconvenient problem for doctor's operation simultaneously.

2. The utility model discloses a setting of bearing can be used for making to rotate between threaded rod and the drive plate and connect to be used for preventing when the threaded rod is rotatory that the drive plate from following it and rotate, through the setting of carousel and turning block, can be used for rotating the carousel, and drive the threaded rod and rotate, thereby drive it and move, through the setting of spout, can be used for and cooperate between the slider, thereby be used for installing the dismantlement, make things convenient for people to use simultaneously.

3. The utility model discloses a setting of first pivot can be used for making to rotate between slider and the telescopic link and connect to in support the movable rod to it when adjusting, through the setting of second pivot, can be used for making to rotate between telescopic link and the movable rod and connect, so that support it when adjusting to the movable rod, through the setting of visor and pull rod, can be used for protecting the bottom and the blade of pipe, the convenient connecting rod of taking out of while.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is a partial side view of the support plate of the present invention.

In the figure: 1. a conduit; 2. a fixing plate; 3. a support plate; 4. a threaded hole; 5. a threaded rod; 6. a turntable; 7. a drive plate; 8. a chute; 9. a slider; 10. a telescopic rod; 11. a protective cover; 12. a movable rod; 13. fixing the rod; 14. a connecting rod; 15. a pull rod; 16. a blade.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a gastrointestinal endoscope biopsy picker comprises a catheter 1, wherein fixed plates 2 are fixedly mounted at the tops of two sides of the catheter 1, a support plate 3 is fixedly mounted at the top of the fixed plate 2, a threaded hole 4 is formed in the outer side of the support plate 3, a threaded rod 5 is connected with an inner cavity of the threaded hole 4 in a threaded manner, a drive plate 7 is connected with the inner side of the threaded rod 5 in a rotating manner, a sliding block 9 is connected with the inner cavity of the catheter 1 in a sliding manner, a telescopic rod 10 is connected with the inner side of the sliding block 9 in a rotating manner, a movable rod 12 is connected with the inner side of the telescopic rod 10 in a rotating manner, a blade 16 is fixedly mounted at the bottom of the inner side of the movable rod 12, a fixed rod 13 is fixedly mounted at the top of the outer side of the movable rod 12, connecting rods 14, Dead lever 13, connecting rod 14 and blade 16's setting, the effect that can its extraction of effectual improvement, not only easy operation, the operation precision is high moreover to guarantee the treatment in its later stage, make things convenient for medical personnel's operation simultaneously, it is poor to have solved current gastroenterology biopsy extractor and have extracted the effect, traditional device of extracting not only complex operation, the precision of operation is low moreover, thereby influence the effect of later stage treatment, bring inconvenient problem for doctor's operation simultaneously.

In the present embodiment, specifically, a bearing is rotatably connected to the inner side of the threaded rod 5, and the threaded rod 5 is rotatably connected to the outer side of the drive plate 7 through the bearing, which can be used to rotatably connect the threaded rod 5 and the drive plate 7, and to prevent the drive plate 7 from rotating along with the threaded rod 5 when it rotates.

In this embodiment, specifically, the outside fixed mounting of threaded rod 5 has carousel 6, and the top fixed mounting in the carousel 6 outside has the turning block, can be used for rotating carousel 6 to drive threaded rod 5 and rotate, thereby drive it and move.

In this embodiment, concrete, spout 8 has all been seted up to the both sides of pipe 1 inner chamber, the outer side sliding connection of the inner chamber of spout 8 and slider 9 can be used for and cooperate between the slider 9 to be used for installing and dismantle, make things convenient for people to use simultaneously.

In this embodiment, specifically, the inboard of slider 9 rotates and is connected with first pivot, and slider 9 rotates through first pivot and telescopic link 10 to be connected, can be used for making to rotate between slider 9 and the telescopic link 10 to support movable rod 12 when adjusting it.

In this embodiment, specifically, the inside of telescopic link 10 rotates and is connected with the second pivot, and telescopic link 10 rotates through the second pivot and is connected with movable rod 12, can be used for making to rotate between telescopic link 10 and the movable rod 12 and be connected to it supports it when adjusting to movable rod 12.

In this embodiment, specifically, the protective cover 11 is sleeved on the outer side of the bottom of the catheter 1, and the pull rod 15 is fixedly mounted at the top of the connecting rod 14, so that the bottom of the catheter 1 and the blade 16 can be protected, and the connecting rod 14 can be taken out conveniently.

The working principle is as follows: firstly, when needing to take, through the relation of spout 8 and slider 9 sliding connection, can place movable rod 12 in the inner chamber of pipe 1, manual carousel 6 that rotates afterwards, utilize carousel 6 to drive threaded rod 5 and rotate at the inner chamber screw thread of screw hole 4, thereby can drive plate 7 and move to the inboard, and extrude connecting rod 14, and the drive plate 7 on both sides moves simultaneously, utilize drive plate 7 to drive dead lever 13, dead lever 13 drives two movable rods 12 and moves to the inboard, and two movable rod 12 intersections pass through the bolt and rotate the connection, utilize movable rod 12 to drive two blades 16 and be close to the inboard, thereby can cut off the takeout work to it, cut off the back manual upwards pulling and take out it can accomplish.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A gastrointestinal scope biopsy picker, comprising a catheter (1), characterized in that: the utility model discloses a catheter, including pipe (1), fixed plate (2), supporting plate (3), threaded hole (4) are seted up in the outside of supporting plate (3), the inner chamber threaded connection of threaded hole (4) has threaded rod (5), the inboard rotation of threaded rod (5) is connected with drive plate (7), the inner chamber sliding connection of pipe (1) has slider (9), the inboard rotation of slider (9) is connected with telescopic link (10), the inboard rotation of telescopic link (10) is connected with movable rod (12), the inboard bottom fixed mounting of movable rod (12) has blade (16), the top fixed mounting in the movable rod (12) outside has dead lever (13), the equal fixed mounting in both sides at dead lever (13) top has connecting rod (14).

2. A gastrointestinal scope biopsy picker according to claim 1, wherein: the inner side of the threaded rod (5) is rotatably connected with a bearing, and the threaded rod (5) is rotatably connected with the outer side of the drive plate (7) through the bearing.

3. A gastrointestinal scope biopsy picker according to claim 1, wherein: the outer side of the threaded rod (5) is fixedly provided with a turntable (6), and the top of the outer side of the turntable (6) is fixedly provided with a rotating block.

4. A gastrointestinal scope biopsy picker according to claim 1, wherein: the catheter is characterized in that sliding grooves (8) are formed in two sides of an inner cavity of the catheter (1), and the inner cavity of each sliding groove (8) is connected with the outer side of the corresponding sliding block (9) in a sliding mode.

5. A gastrointestinal scope biopsy picker according to claim 1, wherein: the inner side of the sliding block (9) is rotatably connected with a first rotating shaft, and the sliding block (9) is rotatably connected with the telescopic rod (10) through the first rotating shaft.

6. A gastrointestinal scope biopsy picker according to claim 1, wherein: the inboard of telescopic link (10) is rotated and is connected with the second pivot, telescopic link (10) are rotated with movable rod (12) through the second pivot and are connected.

7. A gastrointestinal scope biopsy picker according to claim 1, wherein: the outer side of the bottom of the catheter (1) is sleeved with a protective cover (11), and the top of the connecting rod (14) is fixedly provided with a pull rod (15).