Pathological sampling blade

Abstract

The pathological sampling blade comprises a blade body and a protection mechanism for protecting the blade body, the protection mechanism comprises a top cover for containing the blade body, a supporting frame and a protection cover detachably arranged at one end of the top cover and one end of the supporting frame, and a cavity is formed in the protection cover. One end of the top cover and one end of the supporting frame are provided with penetrating holes allowing the blade body to penetrate through, the blade further comprises a plurality of first adsorption magnets arranged on the protective cover, and one end of the top cover and one end of the supporting frame are provided with second adsorption magnets connected with the first adsorption magnets in an adsorption mode. The protective cover further comprises rubber pads symmetrically arranged on the outer side face of the supporting frame, and the protective cover can be inserted into the other end of the top cover and the other end of the supporting frame and abuts against the rubber pads; the pathological sampling knife has the advantages that through the designed protection mechanism, the knife blade body can be completely sealed when not used, the knife blade body can be conveniently exposed when used, and therefore safe and effective pathological sampling is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of sampling knife, specifically relates to a pathological sampling knife piece. BACKGROUND

[0002] In the pathological sampling process, the blade as the key tool, its sharpness directly influences the accuracy and efficiency of sampling.

[0003] The pathological sampling knife with publication number CN205198040U discloses including blade, blade tip and sampling round hole, the blade front end is provided with blade tip, the blade tip upper end is provided with disinfection mouth, the disinfection mouth is installed below disinfectant delivery pipe, the disinfectant delivery pipe terminal is inserted into disinfectant storage tank and is sealed through sealing ring, the disinfectant storage tank left end is provided with storage tank switch and is connected through screw thread, the disinfectant storage tank is arranged in the inside of handle, the handle outer end is nested with antiskid texture and is pasted through the adsorption of rubber.

[0004] The pathological sampling knife piece in the prior art is usually exposed, which not only increases the safety hazard during operation, but also is prone to accidental damage during storage and transportation. UTILITY MODEL CONTENTS

[0005] The utility model discloses a pathological sampling knife piece, through the protection mechanism of design, can be completely closed when not using the blade, and the blade can be conveniently exposed when using, to realize safe and effective pathological sampling.

[0006] To achieve the above object, the utility model provides the following technical scheme: a pathological sampling knife piece, including blade body and the protection mechanism of protecting blade body, the protection mechanism includes the top cover of accommodating blade body, the support frame, and the protection cover is detachably arranged at one end of the top cover and the support frame, and a cavity is formed in the inside of the protection cover, and one end of the top cover and the support frame is provided with a through hole for the blade body to penetrate.

[0007] Preferably, a plurality of first adsorption magnets are arranged on the protection cover, and second adsorption magnets are arranged on one end of the top cover and the support frame and connected with the first adsorption magnets.

[0008] Preferably, rubber pads are symmetrically arranged on the outer side of the support frame, and the protection cover can be inserted into the other end of the top cover and the support frame and abut on the rubber pads.

[0009] Preferably, a notch is formed in the top of the top cover, an extension block is slidably arranged in the notch, and the extension block is fixedly connected with the blade body.

[0010] Preferably, a stop block is arranged to limit the sliding of the extension block, and the extension block and the top cover are provided with limiting components.

[0011] Preferably, the limiting component comprises a clamping slot symmetrically arranged on the top cover, a groove symmetrically arranged on the extension block, a spring arranged on the bottom of the groove, and a clamping block connected with the spring and clamped with the clamping slot.

[0012] Preferably, a push handle is arranged on the top of the extension block, and the push handle is provided with a plurality of anti-skid lines.

[0013] Compared with the prior art, the pathological sample taking device has the following beneficial effects:

[0014] The protective mechanism can completely enclose the blade body when the blade body is not used, and the blade body can be conveniently exposed when the blade body is used, so that safe and effective pathological sampling is realized. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic view of the utility model;

[0016] Figure 2 is a structural schematic view of the utility model; Figure 1 is an enlarged structural schematic view of the A area in the utility model;

[0017] Figure 3 is a top cover partial sectional view structural schematic view of the utility model;

[0018] Figure 4 is an enlarged structural schematic view of the B area in the utility model; Figure 1

[0019] In the drawing: 1, top cover; 11, notch; 110, stop block; 12, clamping slot; 2, support frame; 3, push handle; 31, extension block; 310, groove; 4, blade body; 5, protective cover; 51, first adsorption magnet; 6, rubber pad; 7, spring; 71, clamping block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 ​For the first embodiment of the utility model, this embodiment provides a pathological sampling blade, including blade body 4 and the protection mechanism of protecting blade body 4, the protection mechanism includes the top cover 1 of accommodating blade body 4, the support frame 2, blade body 4 can be placed in the space surrounded by top cover 1, support frame 2, the protective cover 5 of dismantling and setting at one end of top cover 1, support frame 2, when protective cover 5 is spliced with top cover 1, support frame 2, further increase the protection of blade body 4, and the inside of protective cover 5 is provided with chamber, one end of top cover 1, support frame 2 is provided with the perforation for the penetration of blade body 4, and blade body 4 can be extended, and the sampling of pathology is realized.

[0023] In the embodiment, preferably, a plurality of first adsorption magnets 51 are arranged on the protective cover 5, the first adsorption magnets 51 are added, one end of the top cover 1 and the support frame 2 is provided with second adsorption magnets which are adsorbed and connected with the first adsorption magnets 51, and the protective cover 5, the top cover 1 and the support frame 2 are reinforced by cooperation of the first adsorption magnets 51 and the second adsorption magnets.

[0024] In the embodiment, preferably, a rubber pad 6 is symmetrically arranged on the outer side of the support frame 2, the rubber pad 6 is added, the protective cover 5 can be inserted into the other end of the top cover 1 and the support frame 2 and abut on the rubber pad 6, and the protective cover 5 is inserted into the top cover 1 and the support frame 2, and is reinforced by cooperation of the rubber pad 6, and the protective cover 5 can be directly taken off when the blade body 4 is used.

[0025] In the embodiment, preferably, a notch 11 is arranged on the top of the top cover 1, the notch 11 is arranged, an extension block 31 can slide in the notch 11, the extension block 31 is fixedly connected with the blade body 4, the extension block 31 slides in the notch 11, and drives the blade body 4 to move left and right, thereby increasing the convenience of use.

[0026] In the embodiment, preferably, a stop block 110 is arranged to limit the sliding of the extension block 31, thereby helping to limit the blade body 4.

[0027] In the embodiment, preferably, a push handle 3 is arranged on the top of the extension block 31, the extension block 31 is more convenient to slide by the push handle 3, a plurality of anti-skid lines are arranged on the push handle 3, and the anti-skid performance of the push handle 3 is increased by the anti-skid lines.

[0028] Embodiment 2

[0029] Please refer to Figures 1-4 For the second embodiment of the utility model, the embodiment is based on the previous embodiment, and the difference is that:

[0030] The extension block 31 and the top cover 1 are provided with limiting parts, the limiting parts comprise a clamping groove 12 symmetrically provided on the top cover 1, the clamping groove 12 is realized to be provided, a groove 310 symmetrically provided on the extension block 31, the groove 310 is realized to be provided, a spring 7 provided on the groove 310, the spring 7 is realized to be added, a clamping block 71 connected with the spring 7, the clamping block 71 is clamped and connected with the clamping groove 12, when the extension block 31 slides to the required position, the clamping block 71 is extruded and the spring 7 is compressed, the spring 7 is reset after being compressed, the clamping block 71 is clamped in the clamping groove 12, the extension block 31 is limited, thereby increasing the limitation of the blade body 4.

[0031] The working principle and use process of the utility model: when using, the protective cover 5 is taken off from the top cover 1 and the supporting frame 2, the push handle 3 is pushed, when the push handle 3 is pushed, the extension block 31 is slid, when the extension block 31 slides, the blade body 4 is taken out from the perforation of the top cover 1 and the supporting frame 2, pathological sampling is realized by the extended blade body 4, the used blade body 4 is pushed into the top cover 1 and the supporting frame 2, and the protective cover 5 is adsorbed with the top cover 1 and the supporting frame 2, thereby increasing the protection of the blade body 4.

[0032] Although the embodiments of the utility model have been shown and described, and the detailed description is described above, it can be understood by those skilled in the art that the embodiments can be changed, modified, replaced and changed in various ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A pathology sampling blade, characterized by: The utility model provides a cutting blade body (4) and the protection mechanism of protecting cutting blade body (4), the protection mechanism includes the top cover (1) of accommodating cutting blade body (4), the support frame (2) of setting up the protection cover (5) of dismounting at one end of top cover (1), support frame (2), and the inside of protection cover (5) is provided with chamber, and one end of top cover (1), support frame (2) is provided with the perforation of cutting blade body (4) through, still include a plurality of first adsorption magnet (51) of setting up on protection cover (5), one end of top cover (1), support frame (2) is provided with and the second adsorption magnet of first adsorption magnet (51) adsorption connection, still include the rubber pad (6) of setting up on the outside of support frame (2) symmetry, protection cover (5) can be inserted the other end of top cover (1), support frame (2), and abut on rubber pad (6).

2. A biopsy blade according to claim 1, wherein: Still include the notched (11) of setting up on the top of top cover (1), the extension block (31) of sliding in notched (11), the extension block (31) is fixedly connected with cutting blade body (4).

3. A biopsy cutting needle according to claim 1 wherein: Still include the stop block (110) of limiting extension block (31) sliding, the limiting component is set up on extension block (31) and top cover (1).

4. A biopsy cutting needle according to claim 3, wherein: The limiting component includes the card slot (12) of setting up on top cover (1) symmetry, the recess (310) of setting up on extension block (31) symmetry, the spring (7) of setting up in recess (310) groove bottom, the clamping block (71) of being connected with spring (7), the clamping block (71) is clamped and is connected with card slot (12).

5. A biopsy cutting needle according to claim 4, wherein: Still include the push handle (3) of setting up on the top of extension block (31), a plurality of antiskid lines are set up on push handle (3).

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