CN214471837U

CN214471837U - Pathology sample slicing knife

Info

Publication number: CN214471837U
Application number: CN202120672540.XU
Authority: CN
Inventors: 张艳胜
Original assignee: HUZHOU CHINESE MEDICINE HOSPITAL
Current assignee: HUZHOU CHINESE MEDICINE HOSPITAL
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-10-22
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a pathology sample slicing knife, concretely relates to medical treatment field, including handle of a knife and blade, the fixed blade that is provided with of one end of handle of a knife, the side surface of blade is provided with the auxiliary member. The utility model discloses a set up the auxiliary member, compare with prior art, according to the sliced thickness that will, twist the one end of screw rod, the limiting displacement of cooperation spacing post observes the scale mark on the spacing post and adjusts the distance between blade and the truss, with the cut surface position department of limiting plate laminating on pathological sample, cuts pathological sample downwards to accomplish pathological sample's cutting, can comparatively accurate control pathological sample's thickness, improved cutting efficiency, possess higher practicality.

Description

Pathology sample slicing knife

Technical Field

The utility model belongs to the technical field of the medical treatment, especially, relate to a pathology sample slicing knife.

Background

With the development of science and technology, people make great progress in medicine, and in the process of researching medicine, people need to carry out pathological sampling to enrich the research content, and then the pathological sampling is to make pathological tissues into pathological sections so as to carry out section sampling by matching with a slicing knife.

However, in practical use, the thickness of the pathological sample is not easy to control during cutting, and careful operation is needed, so that the workload in the cutting process is increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pathology sample slicing knife aims at solving the pathology sample of above-mentioned existence and when the cutting, is difficult to the thickness of control sample, needs careful wing's the operation of going on, and then has increased the problem of the work load in the cutting process.

The utility model discloses a realize like this, the utility model provides a following technical scheme: a pathological sampling slicing knife comprises a knife handle, a blade, an auxiliary piece, finger holes, a rubber gasket, a truss, a limiting column, scale marks, a fixing seat, a screw, a sliding chute, a limiting plate and a fastening spring, wherein the blade is fixedly arranged at one end of the knife handle, and the auxiliary piece is arranged on the side surface of the blade;

the auxiliary member is including the truss that parallels with the blade, the side surface of truss runs through and is provided with two sets of spacing posts, the surface of spacing post is provided with the scale mark, the inside of truss runs through installs the fixing base, it is provided with the screw rod to run through on the fixing base, the spout has been seted up to one side of truss, the below slidable mounting of spout has the limiting plate, the inside of spout is provided with fastening spring.

In a preferred embodiment, one end of the limiting column is fixedly connected with the side surface of the truss, wherein the limiting column is in a T-shaped structure.

In a preferred embodiment, a movable bearing is arranged at the joint of one end of the screw rod and the side surface of the truss, the screw rod and the truss are connected in a rotating mode through the bearing, and a rotating disc is fixedly mounted at one end of the screw rod.

In a preferred embodiment, the lowest end of the limiting plate is lower than the position of the blade point of the blade.

In a preferred embodiment, a plurality of groups of finger holes are formed in the tool handle, and rubber gaskets are fixedly bonded on the inner walls of the finger holes.

In a preferred embodiment, a through hole is formed in a side surface of the truss, and the through hole in the truss is mutually clamped with the limiting column.

In a preferred embodiment, a spacer is provided on one side of the shank.

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

1. through the arrangement of the auxiliary part, compared with the prior art, one end of the screw rod is screwed according to the thickness of a to-be-sliced piece, the distance between the blade and the truss is adjusted by observing the scale marks on the limiting column under the action of limiting of the limiting column, the limiting plate is attached to the position of the cut surface of the pathological sample, and the pathological sample is cut downwards, so that the cutting of the pathological sample is completed, the thickness of the pathological sample can be controlled accurately, the cutting efficiency is improved, and the auxiliary part has high practicability;

2. through setting up the finger hole, compare with prior art, insert the finger in the finger hole, cooperate the rubber packing ring to light control handle of a knife has changed the mode of taking the sword, has avoided medical personnel's long-time gripping, has reduced working strength.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

Fig. 3 is the utility model discloses well truss limiting plate and structural schematic.

Fig. 4 is a front view of the middle knife handle of the utility model.

In the figure: the tool comprises a tool handle 1, a tool blade 2, an auxiliary part 3, a finger hole 4, a rubber gasket 5, a truss 6, a limiting column 7, scale marks 8, a fixing seat 9, a screw rod 10, a sliding groove 11, a limiting plate 12 and a fastening spring 13.

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 merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The pathological sampling slicing knife shown in the attached figures 1-4 comprises a knife handle 1, a blade 2, an auxiliary piece 3, a finger hole 4, a rubber gasket 5, a truss 6, a limiting column 7, a scale mark 8, a fixing seat 9, a screw 10, a sliding chute 11, a limiting plate 12 and a fastening spring 13, wherein the blade 2 is fixedly arranged at one end of the knife handle 1, and the auxiliary piece 3 is arranged on the side surface of the blade 2;

auxiliary member 3 is including the truss 6 that parallels with blade 2, the side surface of truss 6 runs through and is provided with two sets of spacing posts 7, the surface of spacing post 7 is provided with scale mark 8, the inside of truss 6 runs through and installs fixing base 9, it is provided with screw rod 10 to run through on the fixing base 9, spout 11 has been seted up to one side of truss 6, the below slidable mounting of spout 11 has limiting plate 12, the inside of spout 11 is provided with fastening spring 13.

Furthermore, one end of the limiting column 7 is fixedly connected with the side surface of the truss 6, wherein the limiting column 7 is in a T-shaped structure, so that the truss 6 is limited by the limiting column 7.

Furthermore, a movable bearing is arranged at the joint of one end of the screw rod 10 and the side surface of the truss 6, the movable bearing and the bearing are connected in a rotating mode, and a rotating disc is fixedly mounted at one end of the screw rod 10 so as to drive the truss 6 to displace by rotating the screw rod 10.

Further, the lowest end of the limiting plate 12 is lower than the blade position of the blade 2, so that the limiting plate 12 contacts the table top first, then the limiting plate 12 contracts, and the blade 2 contacts the table top.

Furthermore, a plurality of groups of finger holes 4 are formed in the handle 1, and rubber gaskets 5 are fixedly bonded on the inner walls of the finger holes 4, so that medical staff can conveniently pass fingers through the finger holes 4.

Furthermore, a through hole is formed in the side surface of the truss 6, and the through hole in the truss 6 is clamped with the limiting column 7, so that the limiting column 7 can penetrate through the through hole conveniently.

Furthermore, one side of the knife handle 1 is provided with a cushion block so as to support the position of the blade point on the blade 2 and avoid the contact with the table top.

The utility model discloses the theory of operation: the utility model discloses when implementing, according to the sliced thickness of wanting, twist the one end of moving screw rod 10, screw rod 10 is at the fixing base internal rotation, because spacing post 7 is connected between blade 2 and truss 6, thereby it is spacing to truss 6, observe the distance between blade 2 and the truss 6 that scale mark 8 on the spacing post 7 comes the adjustment, afterwards, will point to insert in the finger hole 4, cooperate rubber packing ring 5, thereby light control handle of a knife 1, the cut surface position department of limiting plate 12 laminating on pathological sample, the downward cutting pathological sample, when cutting the position department of desktop, limiting plate 12 will shrink in spout 11, extrude fastening spring 13, thereby accomplish pathological sample's cutting.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements 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 pathology sample microtome which characterized in that: the cutter comprises a cutter handle, wherein a blade is fixedly arranged at one end of the cutter handle, and an auxiliary part is arranged on the side surface of the blade;

2. The pathological sampling microtome according to claim 1, wherein: one end of the limiting column is fixedly connected with the side surface of the truss, wherein the limiting column is of a T-shaped structure.

3. The pathological sampling microtome according to claim 1, wherein: the movable bearing is arranged at the joint of one end of the screw rod and the side surface of the truss, the movable bearing and the truss are connected in a rotating mode through the bearing, and a rotating disc is fixedly mounted at one end of the screw rod.

4. The pathological sampling microtome according to claim 1, wherein: the lowest end of the limiting plate is lower than the position of the blade point of the blade.

5. The pathological sampling microtome according to claim 1, wherein: a plurality of groups of finger holes are formed in the knife handle, and rubber gaskets are fixedly bonded on the inner walls of the finger holes.

6. A pathological sampling microtome as claimed in claim 2, wherein: the side surface of the truss is provided with a through hole, and the through hole in the truss is mutually clamped with the limiting column.

7. The pathological sampling microtome according to claim 1, wherein: one side of the knife handle is provided with a cushion block.