CN204839589U - Medical pathologic sampling sword - Google Patents
Medical pathologic sampling sword Download PDFInfo
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- CN204839589U CN204839589U CN201520582087.8U CN201520582087U CN204839589U CN 204839589 U CN204839589 U CN 204839589U CN 201520582087 U CN201520582087 U CN 201520582087U CN 204839589 U CN204839589 U CN 204839589U
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Abstract
The utility model provides a medical pathologic sampling sword, including handle, first blade and second blade, first blade with the second blade sets up in the both ends of fixed block, the fixed block surface is equipped with the screw thread, the fixed block is connected with hand wheel threaded, handle both ends internal surface all is equipped with the screw thread, the second blade sets up to two, and two second blade inboard all be equipped with the slide, this kind of medical pathologic sampling sword, setting through a plurality of blades can supply medical staff to have the use of multiple sword kind, set up to two through the second blade, can satisfy pathologic sampling's demand, once surely get when drawing materials and just can accomplish, the opening distance of two second blades can conveniently be adjusted to the bracing piece that sets up, thereby can surely get the not pathological tissue of equidimension, when the bracing piece passes the through -hole, two second blades can regard as the holder to use, the efficiency of the medical staff cutting is drawn materials is improved.
Description
Technical field
This utility model relates to a kind of cutter, particularly a kind of pathological material-drawing knife.
Background technology
Pathology use natural science applied method, the change of the aspects such as the cause of disease of study of disease, pathogenesis, morphosis, function and metabolism, discloses the regularity of occurrence and development of disease, thus illustrate the medical science of Disease Essence.Pathology are basic medical subject, are again the subjects with clinical profile that a practicalness is very strong simultaneously.Pathology often need to use fetching knife in research process, at present, pathological material-drawing knife used clinically is formed primarily of handle of a knife and blade, Pathologis often needs much different apparatus when drawing materials, prior art is that fetching knife can only reach cutting function, and medical worker needs to need spended time to change during other instruments, wastes time and energy and can not meet pathologic sampling needs, cause work efficiency lower, make troubles to medical work.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, provides a kind of medical pathological material-drawing knife, effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, this utility model provides following technical scheme:
This utility model provides a kind of medical pathological material-drawing knife, comprise handle, the first blade and the second blade, it is characterized in that, described first blade and described second blade are arranged at the two ends of fixed block, described fixed block outer surface is provided with screw thread, and described fixed block is connected with handle threads, and described handle two ends inner surface is equipped with screw thread, described second blade is set to two, and is equipped with slideway inside the second blade described in two.
As a kind of optimal technical scheme of the present utility model, support bar is provided with between two described second blades, described support bar two ends are equipped with ball, it is interior and adaptive with slideway that described ball is positioned over slideway, stopper is provided with in the middle part of described support bar, described stopper is spheroid, and the diameter of described stopper is greater than the diameter of ball.
As a kind of optimal technical scheme of the present utility model, described second blade is provided with through hole near fixed block one end, and described through hole communicates with slideway, and described through-hole diameter is greater than the diameter of ball, and the diameter of described through hole is less than the diameter of stopper.
The beneficial effect that compared with prior art this utility model reaches is: this kind of medical pathological material-drawing knife, multiple cutter kind can be had for medical worker by the setting of multiple blade, two are set to by the second blade, the demand of pathologic sampling can be met, once cut when drawing materials and just can complete, the support bar arranged can facilitate the extended distance of adjustment two the second blades, thus the pathological tissue of different size can be cut, when support bar is through through hole, two the second blades can be used as holder and use, and improve medical worker and cut the efficiency of drawing materials.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation this utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is this utility model structural representation;
Fig. 2 is this utility model second blade side TV structure schematic diagram;
Fig. 3 is this utility model second blade sectional structure schematic diagram;
Fig. 4 is this utility model supporting bar structure schematic diagram;
Number in the figure: 1, fixed block; 2, the first blade; 3, the second blade; 4, through hole; 5, slideway; 6, hands handle; 7, ball; 8, support bar; 9, stopper.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of this utility model, and be not used in restriction this utility model.
Embodiment: as Figure 1-4, this utility model provides a kind of medical pathological material-drawing knife, comprise handle 6, first blade 2 and the second blade 4, described first blade 2 and described second blade 3 are arranged at the two ends of fixed block 1, described fixed block 1 outer surface is provided with screw thread, and described fixed block 1 is threaded with handle 6, and described handle 6 two ends inner surface is equipped with screw thread, described second blade 3 is set to two, and is equipped with slideway 5 inside the second blade 3 described in two.
Support bar 8 is provided with between two described second blades 3, described support bar 8 two ends are equipped with ball 7, it is interior and adaptive with slideway 5 that described ball 7 is positioned over slideway 5, stopper 9 is provided with in the middle part of described support bar 8, described stopper 9 is spheroid, the diameter of described stopper 9 is greater than the diameter of ball 7, stopper 9 prevents support bar 8 from through hole 4 through dropping, described second blade 3 is provided with through hole 4 near fixed block 1 one end, described through hole 4 communicates with slideway 5, described through hole 4 diameter is greater than the diameter of ball 7, be convenient to support bar 8 two ends accessible through through hole 4, the diameter of described through hole 4 is less than the diameter of stopper 9.
Concrete, during use, when common use, the first blade 2 is used to carry out work, when needs are disposable drawn materials time, handle 6 is rotated and departs from from fixed block 1, handle 6 other end is connected with fixed block 1 by screw thread, now the first blade 2 is positioned at handle 6, and the second blade 3 can use, and the second blade 3 is set to two, the support bar 8 arranged slides and can facilitate the extended distance of adjustment two the second blades 3 in slideway 5, thus the pathological tissue of different size can be cut, when support bar 8 is through through hole 4, two the second blades 3 can be used as holder and use.
This kind of medical pathological material-drawing knife, multiple cutter kind can be had for medical worker by the setting of multiple blade, two are set to by the second blade 3, can meet the demand of pathologic sampling, once cut and just can complete when drawing materials, the support bar 8 of setting can facilitate the extended distance of adjustment two the second blades 3, thus the pathological tissue of different size can be cut, when support bar 8 is through through hole 4, two the second blades 3 can be used as holder and use, and improve medical worker and cut the efficiency of drawing materials.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, although be described in detail this utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a medical pathological material-drawing knife, comprise handle (6), the first blade (2) and the second blade (3), it is characterized in that, described first blade (2) and described second blade (3) are arranged at the two ends of fixed block (1), described fixed block (1) outer surface is provided with screw thread, described fixed block (1) is connected with handle threads, described handle (6) two ends inner surface is equipped with screw thread, described second blade (3) is set to two, and the second blade (3) inner side described in two is equipped with slideway (5).
2. the medical pathological material-drawing knife of one according to claim 1, it is characterized in that, support bar (8) is provided with between two described second blades (3), described support bar (8) two ends are equipped with ball (7), it is interior and adaptive with slideway (5) that described ball (7) is positioned over slideway (5), described support bar (8) middle part is provided with stopper (9), and described stopper (9) is spheroid, and the diameter of described stopper (9) is greater than the diameter of ball (7).
3. the medical pathological material-drawing knife of one according to claim 1 and 2, it is characterized in that, described second blade (3) is provided with through hole (4) near fixed block (1) one end, described through hole (4) communicates with slideway (5), described through hole (4) diameter is greater than the diameter of ball (7), and the diameter of described through hole (4) is less than the diameter of stopper (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582087.8U CN204839589U (en) | 2015-08-05 | 2015-08-05 | Medical pathologic sampling sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582087.8U CN204839589U (en) | 2015-08-05 | 2015-08-05 | Medical pathologic sampling sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204839589U true CN204839589U (en) | 2015-12-09 |
Family
ID=54730194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582087.8U Expired - Fee Related CN204839589U (en) | 2015-08-05 | 2015-08-05 | Medical pathologic sampling sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204839589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717908A (en) * | 2017-10-27 | 2019-05-07 | 葛爱敏 | Three row's pathological material-drawing knifes |
-
2015
- 2015-08-05 CN CN201520582087.8U patent/CN204839589U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109717908A (en) * | 2017-10-27 | 2019-05-07 | 葛爱敏 | Three row's pathological material-drawing knifes |
| CN109717908B (en) * | 2017-10-27 | 2023-08-18 | 葛爱敏 | Three-row pathological sampling knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |