CN219109558U

CN219109558U - Digestive endoscope pathological specimen sampling device

Info

Publication number: CN219109558U
Application number: CN202223113437.5U
Authority: CN
Inventors: 黄均松; 王载银; 谢川
Original assignee: Zunyi Fifth Peoples Hospital
Current assignee: Zunyi Fifth Peoples Hospital
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-06-02
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a digestive endoscope pathological sample sampling device which comprises a handle, wherein the left side of the handle is fixedly connected with an adjusting box, the right side of an inner cavity of the adjusting box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first threaded rod, the right side of the surface of the first threaded rod is sleeved with a threaded sleeve, and the top and the bottom of the threaded sleeve are fixedly connected with limiting rods. According to the utility model, the opening and closing states of the specimen taking bag can be controlled by matching the handle, the adjusting box, the first motor, the first threaded rod, the threaded sleeve, the limiting rod, the movable rod, the fixed plate, the fixed rod, the groove, the second motor, the second threaded rod, the movable sleeve, the vertical rod, the limiting block, the limiting groove, the connecting rod, the extruding plate, the first supporting plate, the second supporting plate, the rotating rod, the connecting block, the specimen taking bag, the movable groove and the spring, and the using length can be adjusted according to actual conditions, so that the use of people is facilitated.

Description

Digestive endoscope pathological specimen sampling device

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a sampling device for pathological specimens of a digestive endoscope.

Background

The endoscopic pathology specimen is an important basis for judging benign and malignant tumors and chronic inflammations of gastrointestinal tracts by clinical digestive doctors, the detection result directly influences diagnosis, treatment and prognosis analysis of diseases, the endoscopic examination time can be shortened by rapidly collecting the pathology specimen during endoscopic examination, the pain of a patient is reduced, the safety of the patient is ensured, and a sampling device is used during the acquisition of the pathology specimen.

The chinese utility model "sample removing apparatus", publication No. CN207220840U, includes a sample removing apparatus including a sampler having: the device comprises a handle member, an outer sleeve, a snare member and a control member, wherein the outer sleeve extends from the handle member, the snare member is movably arranged in a cavity of the outer sleeve, the proximal end of the snare member is connected to the control member, the distal end of the snare member slides through the outer sleeve along with the snare member to be opened to form a snare portion, the specimen taking bag is provided with a closed bottom and an opening portion, a plurality of fixing members are arranged along the peripheral edge of the opening portion, the specimen taking bag is fixed to the snare portion, the large-volume pathological tissue specimen can be completely and safely taken out from the body, but the taking device in the technical scheme cannot adjust the use length according to actual conditions, the taking device in the technical scheme cannot control the separation and combination state of the specimen taking bag, and further, the resected specimen cannot be quickly collected, inconvenience is brought to the use of people, and the pathological specimen taking device of a digestive endoscope is provided in a targeted mode.

Disclosure of Invention

The utility model aims to provide a sample sampling device for a pathology sample of a digestive endoscope, which has the advantages of being convenient to adjust the use length and controlling the opening and closing state of a sample taking bag, and solves the problem that the taking device cannot adjust the use length according to actual conditions, and the taking device in the technical scheme cannot control the opening and closing state of the sample taking bag, so that the excised sample cannot be collected rapidly, and inconvenience is brought to the use of people.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a digestive endoscope pathology sample sampling device, includes the handle, the left side fixedly connected with regulating box of handle, the first motor of right side fixedly connected with of regulating box inner chamber, the output fixedly connected with first threaded rod of first motor, the right side cover on first threaded rod surface is equipped with the thread bush, the equal fixedly connected with gag lever post in top and bottom of thread bush, the left side fixedly connected with movable rod of gag lever post, the left side of movable rod runs through to the left side of regulating box and fixedly connected with fixed plate, the left side fixedly connected with dead lever of fixed plate, the axle center department of dead lever left side is seted up flutedly, the right side fixedly connected with second motor of recess inner chamber, the output fixedly connected with second threaded rod of second motor, the face cover of second threaded rod is equipped with the movable sleeve, the front side and the equal fixedly connected with of rear side of movable sleeve, one side fixedly connected with stopper of movable sleeve, the front side and the rear side of recess inner chamber all are opened and are had the stopper looks adaptation, the left side fixedly connected with back-end cover, the left side is provided with the connecting rod and is connected with the connecting plate, the connecting rod is provided with the connecting rod between the connecting plate, the connecting plate is fixedly connected with the connecting plate, the connecting plate is provided with the connecting plate, the connecting plate is connected with the connecting plate, the connecting plate is fixedly connected with the connecting plate, the connecting plate is provided with the connecting plate, the connecting plate is connected with the connecting plate, the connecting plate and the connecting plate is provided with the connecting plate through the connecting plate, the side, away from the stripper plate, of the first support plate and the second support plate is fixedly connected with a spring, and the spring is fixedly connected with the inner cavity of the groove.

Preferably, the front side and the rear side of the handle are both fixedly connected with a first clamping ring, and the right side of the handle is fixedly connected with a second clamping ring.

Preferably, the right side of the handle surface is sleeved with an anti-slip pad, and the front surface of the anti-slip pad is fixedly connected with a controller.

Preferably, one side of the limiting rod away from the threaded sleeve is fixedly connected with a sliding block, and the top and the bottom of the inner cavity of the adjusting box are provided with sliding grooves matched with the sliding block.

Preferably, the left side of first threaded rod passes through the left side swing joint of bearing and regulating box inner chamber, the through-hole with movable rod looks adaptation has all been seted up to the top and the bottom of regulating box left side.

Preferably, the pressing plate is in contact with both the first support plate and the second support plate, and the first support plate and the second support plate are in contact with each other.

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

1. according to the utility model, the opening and closing states of the specimen taking bag can be controlled by matching the handle, the adjusting box, the first motor, the first threaded rod, the threaded sleeve, the limiting rod, the movable rod, the fixed plate, the fixed rod, the groove, the second motor, the second threaded rod, the movable sleeve, the vertical rod, the limiting block, the limiting groove, the connecting rod, the extruding plate, the first supporting plate, the second supporting plate, the rotating rod, the connecting block, the specimen taking bag, the movable groove and the spring, and the using length can be adjusted according to actual conditions, so that the use of people is facilitated.

2. According to the utility model, the whole device can be conveniently held for use by arranging the first clamping ring and the second clamping ring, the friction force between the hands of a user and the handles can be increased by arranging the anti-slip pad, the limit rod can be limited by arranging the sliding blocks and the sliding grooves, and the normal operation of the movable rod can be ensured by arranging the through holes.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

fig. 3 is a schematic top view, cross-sectional and partial structure of the fixing rod of the present utility model.

In the figure: 1. a handle; 2. an adjusting box; 3. a first motor; 4. a first threaded rod; 5. a thread sleeve; 6. a limit rod; 7. a movable rod; 8. a fixing plate; 9. a fixed rod; 10. a groove; 11. a second motor; 12. a second threaded rod; 13. a movable sleeve; 14. a vertical rod; 15. a limiting block; 16. a limit groove; 17. a connecting rod; 18. an extrusion plate; 19. a first support plate; 20. a second support plate; 21. a rotating rod; 22. a connecting block; 23. a specimen retrieval bag; 24. a movable groove; 25. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a sample sampling device for pathology of a digestive endoscope comprises a handle 1, wherein a first clamping ring is fixedly connected to the front side and the rear side of the handle 1, a second clamping ring is fixedly connected to the right side of the handle 1, the whole device can be conveniently held for use by arranging the first clamping ring and the second clamping ring, an anti-slip pad is sleeved on the right side of the surface of the handle 1, a controller is fixedly connected to the front side of the anti-slip pad, friction force between hands of a user and the handle 1 can be increased by arranging the anti-slip pad, an adjusting box 2 is fixedly connected to the left side of the handle 1, a first motor 3 is fixedly connected to the right side of an inner cavity of the adjusting box 2, a first threaded rod 4 is fixedly connected to the output end of the first motor 3, a threaded sleeve 5 is sleeved on the right side of the surface of the first threaded rod 4, a limit rod 6 is fixedly connected to the top and the bottom of the threaded sleeve 5, the slide block is fixedly connected with one side of the limiting rod 6 far away from the thread bush 5, the top and the bottom of the inner cavity of the adjusting box 2 are provided with slide grooves matched with the slide block, the limiting rod 6 can be limited by arranging the slide block and the slide grooves, the left side of the limiting rod 6 is fixedly connected with the movable rod 7, the left side of the movable rod 7 penetrates through the left side of the adjusting box 2 and is fixedly connected with the fixed plate 8, the left side of the first threaded rod 4 is movably connected with the left side of the inner cavity of the adjusting box 2 through a bearing, the top and the bottom of the left side of the adjusting box 2 are provided with through holes matched with the movable rod 7, the normal operation of the movable rod 7 can be ensured by arranging the through holes, the left side of the fixed plate 8 is fixedly connected with the fixed rod 9, the axis of the left side of the fixed rod 9 is provided with the groove 10, the right side of the inner cavity of the groove 10 is fixedly connected with the second motor 11, the output end of the second motor 11 is fixedly connected with the second threaded rod 12, the surface of the second threaded rod 12 is sleeved with a movable sleeve 13, the front side and the rear side of the movable sleeve 13 are fixedly connected with a vertical rod 14, one side of the vertical rod 14 away from the movable sleeve 13 is fixedly connected with a limiting block 15, the front side and the rear side of the inner cavity of the groove 10 are provided with limiting grooves 16 matched with the limiting block 15, the left side of the movable sleeve 13 is fixedly connected with a connecting rod 17, the left side of the connecting rod 17 is fixedly connected with a squeeze plate 18, the front side of the squeeze plate 18 is provided with a first supporting plate 19, the rear side of the squeeze plate 18 is provided with a second supporting plate 20, the squeeze plate 18 is contacted with the first supporting plate 19 and the second supporting plate 20, the first supporting plate 19 is contacted with the second supporting plate 20, the left side between the top and the bottom of the inner cavity of the groove 10 is fixedly connected with a rotating rod 21, the first supporting plate 19 and the second supporting plate 20 are sleeved on the surface of the rotating rod 21, the left sides of the first support plate 19 and the second support plate 20 penetrate through the left side of the fixed rod 9 and are fixedly connected with a connecting block 22, a specimen taking bag 23 is fixedly connected between the two connecting blocks 22, a movable groove 24 is formed at the axle center of the top of the first support plate 19, a spring 25 is fixedly connected to one side of the first support plate 19 and one side of the second support plate 20, which is far away from the extrusion plate 18, the spring 25 is fixedly connected with the inner cavity of the groove 10, the movable groove 24 and the specimen taking bag 23 are matched through the handle 1, the adjusting box 2, the first motor 3, the first threaded rod 4, the threaded sleeve 5, the limiting rod 6, the movable rod 7, the fixed plate 8, the fixed rod 9, the groove 10, the second motor 11, the second threaded rod 12, the movable sleeve 13, the vertical rod 14, the limiting block 15, the limiting groove 16, the connecting rod 17, the extrusion plate 18, the first support plate 19, the second support plate 20, the rotating rod 21, the connecting block 22, the specimen taking bag 23, the movable groove 24 and the spring 25, the opening and closing state of the specimen taking bag 23 can be controlled, and the use length can be adjusted according to actual conditions, so that the use of people is facilitated.

When the device is used, if the using length needs to be adjusted, the first motor 3 is enabled to work to drive the first threaded rod 4 to rotate, the movable rod 7 is driven to move leftwards through the limiting rod 6, all structures on the left sides of the fixed rod 9 and the fixed rod 9 are driven to move leftwards through the fixed plate 8 so as to adjust the using length, in the drawing, the second motor 11 is enabled to work to drive the movable sleeve 13 to move rightwards when the device is required to be closed, the extrusion plate 18 is driven to move rightwards through the connecting rod 17, the spring 25 is enabled to restore to drive the two connecting blocks 22 to move oppositely through the first supporting plate 19 and the second supporting plate 20, and therefore the closing of the sample taking bag 23 can be achieved, the opening and closing state of the sample taking bag 23 can be controlled, the using length can be adjusted according to practical conditions, and the use of people is convenient.

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

Claims

1. Digestive endoscope pathology sample sampling device, including handle (1), its characterized in that: the left side fixedly connected with regulating box (2) of handle (1), the right side fixedly connected with first motor (3) of regulating box (2) inner chamber, the output fixedly connected with first threaded rod (4) of first motor (3), the right side cover on first threaded rod (4) surface is equipped with screw thread cover (5), the top and the equal fixedly connected with gag lever post (6) of bottom of screw thread cover (5), the left side fixedly connected with movable rod (7) of gag lever post (6), the left side of movable rod (7) runs through to the left side of regulating box (2) and fixedly connected with fixed plate (8), the left side fixedly connected with dead lever (9) of fixed plate (8), recess (10) are seted up in the axle center department in dead lever (9) left side, the right side fixedly connected with second motor (11) of recess (10) inner chamber, the output fixedly connected with second threaded rod (12) of second motor (11), the surface cover of second threaded rod (12) is equipped with stopper (13) and the front side fixedly connected with montant (13) of montant (13), limiting grooves (16) matched with limiting blocks (15) are formed in the front side and the rear side of an inner cavity of the groove (10), connecting rods (17) are fixedly connected to the left side of the movable sleeve (13), pressing plates (18) are fixedly connected to the left side of the connecting rods (17), first supporting plates (19) are arranged on the front side of the pressing plates (18), second supporting plates (20) are arranged on the rear side of the pressing plates (18), rotating rods (21) are fixedly connected to the left side between the top and the bottom of the inner cavity of the groove (10), the surfaces of the rotating rods (21) are sleeved with the first supporting plates (19) and the second supporting plates (20), connecting blocks (22) are fixedly connected to the left side of the fixed rods (9), specimen taking bags (23) are fixedly connected between the two connecting blocks (22), movable grooves (24) are formed in the axle center positions of the tops of the first supporting plates (19), and the first supporting plates (19) and the second supporting plates (20) are fixedly connected to the surfaces of the inner cavities (25) of the springs (25).

2. The digestive endoscopy pathology specimen sampling device of claim 1, wherein: the front side and the rear side of the handle (1) are fixedly connected with a first clamping ring, and the right side of the handle (1) is fixedly connected with a second clamping ring.

3. The digestive endoscopy pathology specimen sampling device of claim 1, wherein: the right side of the surface of the handle (1) is sleeved with an anti-slip pad, and the front surface of the anti-slip pad is fixedly connected with a controller.

4. The digestive endoscopy pathology specimen sampling device of claim 1, wherein: one side of the limiting rod (6) far away from the threaded sleeve (5) is fixedly connected with a sliding block, and sliding grooves matched with the sliding block are formed in the top and the bottom of the inner cavity of the adjusting box (2).

5. The digestive endoscopy pathology specimen sampling device of claim 1, wherein: the left side of first threaded rod (4) is through the left side swing joint of bearing and regulating box (2) inner chamber, the through-hole with movable rod (7) looks adaptation has all been seted up to top and the bottom of regulating box (2) left side.

6. The digestive endoscopy pathology specimen sampling device of claim 1, wherein: the extrusion plate (18) is contacted with the first support plate (19) and the second support plate (20), and the first support plate (19) is contacted with the second support plate (20).