CN208505721U - Pathology department's fetching knife - Google Patents
Pathology department's fetching knife Download PDFInfo
- Publication number
- CN208505721U CN208505721U CN201821026345.4U CN201821026345U CN208505721U CN 208505721 U CN208505721 U CN 208505721U CN 201821026345 U CN201821026345 U CN 201821026345U CN 208505721 U CN208505721 U CN 208505721U
- Authority
- CN
- China
- Prior art keywords
- knife
- handle
- curved portion
- pathology department
- fetching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Sampling And Sample Adjustment (AREA)
- Knives (AREA)
Abstract
The utility model discloses a kind of pathology department's fetching knife, including knife handle and blade, knife handle includes main body, grasping part and second handle, and main body includes tapered portion and threaded portion, and tapered portion is fixedly connected with threaded portion；Grasping part includes the first curved portion, the second curved portion and third curved portion, second curved portion both ends are fixedly connected with the first curved portion and third curved portion respectively, and grasping part is equipped with bellmouth, and second handle is equipped with installation threaded hole, second handle is in character cut in bas-relief shape, and threaded hole matches with threaded portion；Tapered portion is fixed in bellmouth, threaded portion and installation screw hole, the length of knife handle is adjusted by rotation threaded portion, structure novel is ingenious in design, strong applicability, convenient for promoting, Pathologis can cut soft tissue, bone tissue in materials, and can measure to volume, the normalization and accuracy for improving materials, alleviate the work difficulty of Pathologis.
Description
Technical field
The utility model relates to medical domain more particularly to a kind of pathology department's fetching knifes.
Background technique
Currently, pathology are the methods with natural science, the cause of disease of study of disease, pathogenesis, morphosis, function and
The change of metabolism etc., discloses the regularity of occurrence and development of disease, to illustrate the medical science of Disease Essence.Pathology are both
Basic medical subject, while being the very strong subject with clinical profile of a practicality again.Pathology pass through in the course of the research
It often needs to use fetching knife, currently, pathological material-drawing knife used in clinically is mainly made of knife handle and blade, pathology department doctor
Raw that proficiency fixing organization is needed in materials, hand-held knife cutting, the operation is very troublesome, time-consuming and laborious, and is easy to hurt finger.
Multiply 2 in addition, routine pathology materials need for tissue specimen to be cut into 2 and multiply 0.5 centimetre of size, the prior art is cured by pathology department
Raw experience estimates materials, operates lack of standardization and materials inaccuracy.
Actual pathology department can not be adjusted with the general shank length of fetching knife, but in application process, and different doctors adapt to
The knife handle of different length, and in cutting process, the depth is different, and it is also different to the length requirement of knife handle, affect operation, and knife
Handle crawl comfort level is not high, inconvenient for use.
Utility model content
For overcome the deficiencies in the prior art, one of the purpose of this utility model is to provide a kind of pathology department's materials
Knife can solve the problem of shank length can not be adjusted.
One of the purpose of this utility model adopts the following technical scheme that realization:
A kind of pathology department's fetching knife, including knife handle and blade, knife handle include main body, grasping part and second handle, described
Main body includes tapered portion and threaded portion, and the tapered portion is fixedly connected with the threaded portion；The grasping part includes the first arc
Portion, the second curved portion and third curved portion, second curved portion both ends respectively with first curved portion and the third arc
Shape portion is fixedly connected, and the grasping part is equipped with bellmouth, and the second handle is equipped with installation threaded hole, and the second handle is in recessed
Shape, the threaded hole match with the threaded portion；The tapered portion is fixed in the bellmouth, the threaded portion and institute
Installation screw hole is stated, by rotating the threaded portion to adjust the length of the knife handle, the knife handle front end is provided with
Twolip holds cutter holder head, and twolip holds the front end grafting of cutter holder head and is provided with two panels blade, and insert bottom is provided with cutter, top setting
There is serrated knife；The knife handle rear end is provided with probe, and probe end is provided with barb knife；The twolip holds the setting of cutter holder crown end
Have a miniature lighting lamp, the knife handle bottom end, blade two sides are each provided with a curved elasticity arm, the end of two curved elasticity arms with
Lantern ring connection on knife handle.
Further, the radius of curvature of second curved portion be located at first curved portion and the third curved portion it
Between.
Further, the main body is located in the middle part of the second handle.
Further, the probe is located in the middle part of the second handle.
Further, the blade face is provided with scale.
Further, second curved portion, first curved portion and the third curved portion are distributed around described
On the outside of bellmouth.
Further, the probe is perpendicular to the second handle.
Further, the second handle is between the probe and the main body.
Further, major diameter one end of the tapered portion is fixedly connected with the threaded portion.
Further, second arc part is in the middle part of the main body.
Compared with prior art, the utility model has the beneficial effects that:
The threaded portion and the installation screw hole adjust the length of the knife handle by rotating the threaded portion
Degree, structure novel is ingenious in design, strong applicability, and convenient for promoting, Pathologis can be to soft tissue, bone tissue in materials
It is cut, and volume can be measured, improved the normalization and accuracy of materials, alleviate the work of Pathologis
Make difficulty.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the schematic diagram of a preferred embodiment in the utility model pathology department fetching knife；
Fig. 2 is the partial schematic diagram of pathology department's fetching knife shown in Fig. 1；
Fig. 3 is the schematic diagram of a main body in pathology department's fetching knife shown in Fig. 1；
Fig. 4 is the schematic diagram of a grasping part in pathology department's fetching knife shown in Fig. 1；
Fig. 5 is the schematic diagram of a second handle in pathology department's fetching knife shown in Fig. 1.
In figure: 100, pathology department's fetching knife；1, knife handle；12, main body；121, tapered portion；122, threaded portion；13, it grasps
Portion；131, the first curved portion；132, the second curved portion；133, third curved portion；134, bellmouth；14, second handle；141, pacify
Fill threaded hole；2, twolip holds cutter holder head；3, blade；4, cutter；5, serrated knife；6, probe；7, barb knife；8, micro lighting
Lamp；9, curved elasticity arm；10, lantern ring；11, scale.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Fig. 1-5 is please referred to, the pathology department of this programme includes knife handle 1 and blade 3 with fetching knife 100.
The knife handle 1 includes main body 12, grasping part 13 and second handle 14, and the main body 12 includes tapered portion 121 and spiral shell
Line portion 122, the tapered portion 121 are fixedly connected with the threaded portion 122.
The grasping part 13 includes the first curved portion 131, the second curved portion 132 and third curved portion 133, second arc
132 both ends of shape portion are fixedly connected with first curved portion 131 and the third curved portion 133 respectively, and the grasping part 13 is set
There is bellmouth 134.The radius of curvature of second curved portion 132 is located at first curved portion 131 and the third curved portion
Between 133, the crawl comfort level of user, second curved portion 132, first curved portion 131 and described are improved
Three curved portions 133 are distributed around 134 outside of bellmouth.
The second handle 14 is equipped with installation threaded hole 141, and the second handle 14 is in character cut in bas-relief shape, the installation threaded hole
141 match with the threaded portion 122；The tapered portion 121 is fixed in the bellmouth 134.
When assembling pathology department's fetching knife 100,1 front end of knife handle is provided with twolip and holds cutter holder head 2, and twolip holds knife
2 front end grafting of collet is provided with two panels blade 3, and 3 bottom of blade is provided with cutter 4, and top is provided with serrated knife 5；The knife
1 rear end of handle is provided with probe 6, and 6 end of probe is provided with barb knife 7；The twolip holds 2 top of cutter holder head and is provided with micro lighting
Lamp 8,1 bottom end of knife handle, 3 two sides of blade are each provided with a curved elasticity arm 9, the end of two curved elasticity arms 9 with knife handle 1
On lantern ring 10 connect.In addition, 3 surface of blade is provided with scale 11.
When using pathology department's fetching knife 100, the threaded portion 122 is spirally connected with the installation threaded hole 141, passes through
The threaded portion 122 is rotated to adjust the length of the knife handle 1, structure novel is ingenious in design, strong applicability, convenient for promoting,
Pathologis can cut soft tissue, bone tissue in materials, and can measure to volume, improve materials
Normalization and accuracy, alleviate the work difficulty of Pathologis.
It should be noted that the main body 12 is located at 14 middle part of second handle, the probe 6 is located at the second-hand
14 middle part of handle, the probe 6 are located at the probe 6 and the main body perpendicular to the second handle 14, the second handle 14
Between 12, major diameter one end of the tapered portion 121 is fixedly connected with the threaded portion 122, and second curved portion 132 is located at institute
State 12 middle part of main body.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of pathology department's fetching knife, it is characterised in that: including knife handle and blade, knife handle includes main body, grasping part and second
Handle, the main body include tapered portion and threaded portion, and the tapered portion is fixedly connected with the threaded portion；The grasping part includes
First curved portion, the second curved portion and third curved portion, second curved portion both ends respectively with first curved portion and institute
Third curved portion to be stated to be fixedly connected, the grasping part is equipped with bellmouth, and the second handle, which is equipped with, installs threaded hole, and described second
Handle is in character cut in bas-relief shape, and the installation threaded hole matches with the threaded portion；The tapered portion is fixed in the bellmouth, institute
Threaded portion and the installation screw hole are stated, adjusts the length of the knife handle, the knife by rotating the threaded portion
Handle front end is provided with twolip and holds cutter holder head, and twolip holds the front end grafting of cutter holder head and is provided with two panels blade, and insert bottom, which is provided with, to be cut
Cutter, top are provided with serrated knife；The knife handle rear end is provided with probe, and probe end is provided with barb knife；The twolip is held
Cutter holder crown end is provided with miniature lighting lamp, and the knife handle bottom end, blade two sides are each provided with a curved elasticity arm, two curved bullets
The end of the arm of force is connect with the lantern ring on knife handle.
2. pathology department's fetching knife as described in claim 1, it is characterised in that: the radius of curvature of second curved portion is located at
Between first curved portion and the third curved portion.
3. pathology department's fetching knife as described in claim 1, it is characterised in that: the main body is located in the second handle
Portion.
4. pathology department's fetching knife as described in claim 1, it is characterised in that: the probe is located in the second handle
Portion.
5. pathology department's fetching knife as described in claim 1, it is characterised in that: the blade face is provided with scale.
6. pathology department's fetching knife as described in claim 1, it is characterised in that: second curved portion, first arc
Portion and the third curved portion are distributed around on the outside of the bellmouth.
7. pathology department's fetching knife as described in claim 1, it is characterised in that: the probe is perpendicular to the second handle.
8. pathology department's fetching knife as described in claim 1, it is characterised in that: the second handle is located at the probe and institute
It states between main body.
9. pathology department's fetching knife as described in claim 1, it is characterised in that: major diameter one end of the tapered portion and the spiral shell
Line portion is fixedly connected.
10. pathology department's fetching knife as described in claim 1, it is characterised in that: second arc part is in the main body
Middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026345.4U CN208505721U (en) | 2018-06-30 | 2018-06-30 | Pathology department's fetching knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026345.4U CN208505721U (en) | 2018-06-30 | 2018-06-30 | Pathology department's fetching knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505721U true CN208505721U (en) | 2019-02-15 |
Family
ID=65281904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821026345.4U Expired - Fee Related CN208505721U (en) | 2018-06-30 | 2018-06-30 | Pathology department's fetching knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505721U (en) |
-
2018
- 2018-06-30 CN CN201821026345.4U patent/CN208505721U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |