CN204106066U - A kind of dissecting scissors - Google Patents
A kind of dissecting scissors Download PDFInfo
- Publication number
- CN204106066U CN204106066U CN201420529932.0U CN201420529932U CN204106066U CN 204106066 U CN204106066 U CN 204106066U CN 201420529932 U CN201420529932 U CN 201420529932U CN 204106066 U CN204106066 U CN 204106066U
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- CN
- China
- Prior art keywords
- dissecting scissors
- scissors
- cut part
- pockets
- cut
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Abstract
The utility model discloses a kind of dissecting scissors, comprise a pair and cut body, it is hinged in X-shaped by one first rotating shaft, arbitrary two ends of cutting body are respectively the first cut part and hand grip portion, the head end of the first cut part is round end and is provided with the first shear blade and a pockets, in pockets, be also provided with tip blade, tip blade passes through the head end pivot joint of the second rotating shaft and the first cut part; This utility model also comprises a limiting component, it comprises the limited impression of the outer surface of two sidewalls being arranged on described pockets and to cut described in being fastened on body and can carry out along described limited impression the limited cover that slides, and is connected with a back-moving spring between described limited impression and limited cover.Pointed scalpel shears and round end dissecting scissors are attached on a dissecting scissors by this utility model, the conversion realizing round end dissecting scissors and pointed scalpel shears is rotated by tip blade, improve the accuracy that in biological anatomic course, dissecting scissors uses, and improve dissection efficiency.
Description
Technical field
This utility model belongs to medical anatomy instrument field, particularly a kind of dissecting scissors.
Background technology
At present, in biological anatomic course, the dissecting scissors of application mainly comprises two types, pointed scalpel shears and round end dissecting scissors.Its effect of the dissecting scissors of two types is different, round end dissecting scissors be generally used for cut off, chorista and repair clean blood vessel; Pointed scalpel shears is usually used in cutting off more tough and tensile structure, as things such as tendon, ligament, line, ropes.
Pointed scalpel shears and round end dissecting scissors act on different in biological anatomic course, cannot abuse.In anatomy experiment, often changing dissecting scissors increases workload, as do not changed dissecting scissors, not only increasing the difficulty of anatomy experiment, even may cause dissecting unsuccessfully.
Utility model content
This utility model has designed and developed a kind of dissecting scissors.In this utility model, pointed scalpel shears and round end dissecting scissors are combined on a dissecting scissors, the conversion realizing round end dissecting scissors and pointed scalpel shears is rotated by tip snip, improve the accuracy that in biological anatomic course, dissecting scissors uses, and improve dissection efficiency.Simultaneously, this utility model is marked with scale in the first cut part and tip snip, and the function different with pointed scalpel shears according to round end dissecting scissors, the scale division value of scale is set to 10mm and 1mm respectively, improves the fineness of round end dissecting scissors and the dissection of pointed scalpel shears.
The technical scheme that this utility model provides is:
A kind of dissecting scissors, comprising:
Cut body a pair, it is hinged in X-shaped by one first rotating shaft, and form a V-shaped viscous shear space, the one end of cutting body described in arbitrary has one first cut part, the other end has a hand grip portion, wherein, the head end of described first cut part is round end and described viscous shear space side is in opposite directions being provided with the first shear blade, and the side that the head end of described first cut part deviates from described viscous shear space is also provided with a pockets;
Be arranged on the tip snip in described pockets, it passes through the head end pivot joint of one second rotating shaft and described first cut part, and carries out the first rotation to form the second cut part with the direction opposing with described viscous shear space;
Limiting component, it comprises the limited impression of the outer surface of two sidewalls being arranged on described pockets and to cut described in being fastened on body and can carry out along described limited impression the limited cover that slides, described limited cover is positioned at the downstream of described tip snip, and is also connected with a back-moving spring between described limited impression and described limited cover.
Preferably, in described dissecting scissors, one end of described pockets is provided with an opening, and when being formed for described second cut part, described tip snip established by card.
Preferably, in described dissecting scissors, described tip snip is also provided with the second shear blade, described tip snip carries out the first rotation, described limited cover coordinates with described limited impression, makes described second shear blade and described first shear blade point-blank.
Preferably, in described dissecting scissors, described sharp pointed scissors body carries out the second rotation with the direction contrary with described first rotation direction, and described sharp pointed scissors body is contained in described pockets.
Preferably, in described dissecting scissors, described cut part is marked with scale, and scale division value is 10mm.
Preferably, in described dissecting scissors, described tip snip is marked with scale, and scale division value is 1mm.
Preferably, in described dissecting scissors, the hand grip portion cutting body described in each is provided with finger-hole.
Preferably, in described dissecting scissors, described in wherein each, the described finger-hole cut on body is open-type.
In this utility model, pointed scalpel shears and round end dissecting scissors are combined on a dissecting scissors, the conversion realizing round end dissecting scissors and pointed scalpel shears is rotated by tip snip, improve the accuracy that in biological anatomic course, dissecting scissors uses, and improve dissection efficiency.
Accompanying drawing explanation
Structural representation when Fig. 1 is dissecting scissors sharp head snip described in the utility model expansion;
Fig. 2 is the structural representation of the tip snip in dissecting scissors described in the utility model when being contained in pockets.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.
As shown in Figure 1, this utility model provides a kind of dissecting scissors, it comprises: cut body a pair, it is hinged in X-shaped by one first rotating shaft 1, and form a V-shaped viscous shear space, the one end of cutting body described in arbitrary has one first cut part 12, the other end has a hand grip portion 3, wherein, the head end of described first cut part 12 is round end and described viscous shear space side is in opposite directions being provided with the first shear blade 14, and the side that the head end of described first cut part 12 deviates from described viscous shear space is also provided with a pockets 5; Be arranged on the tip snip 6 in described pockets 5, it by the head end pivot joint of one second rotating shaft 21 with described first cut part 12, and carries out the first rotation to form the second cut part 22 with the direction opposing with described viscous shear space;
Limiting component, it comprises the limited impression 7 of the outer surface of two sidewalls being arranged on described pockets 5 and to cut described in being fastened on body and can carry out along described limited impression 7 limited cover 8 that slides, described limited cover 8 is positioned at the downstream of described tip snip 6, and is also connected with a back-moving spring 9 between described limited impression 7 and described limited cover 8.
In described dissecting scissors, one end of described pockets 5 is provided with an opening, and when being formed for described second cut part 22, described tip snip 6 established by card.
In described dissecting scissors, on described tip snip, 6 are also provided with the second shear blade 24, described tip snip 6 carries out the first rotation, and described limited cover 8 coordinates with described limited impression 7, makes described second shear blade 24 and described first shear blade 14 point-blank.
In described dissecting scissors, described sharp pointed scissors body 6 carries out the second rotation with the direction contrary with described first rotation direction, and described sharp pointed scissors body 6 is contained in described pockets 5.
In described dissecting scissors, described first cut part 12 is marked with scale, and scale division value is 10mm.
In described dissecting scissors, described 6 tip snips are marked with scale, and scale division value is 1mm.
In described dissecting scissors, the hand grip portion 3 cutting body described in each is provided with finger-hole 10.
In described dissecting scissors, the described finger-hole 10 cut described in one of them on body is open-type.
Pointed scalpel shears and round end dissecting scissors combine by this utility model, are rotated and rotate with second, realize the conversion of round end dissecting scissors and pointed scalpel shears by first of tip snip.In biological anatomic course, use that round end dissecting scissors is cut off, chorista and repair clean blood vessel.When running into more tough and tensile structure, by sliding backward limited cover, producing tip snip and round end dissecting scissors is transformed to pointed scalpel shears.The second rotating shaft place is automatically restored to and fixing tip snip by the effect limited cover of the back-moving spring between limited impression and limited cover, make the first shear blade and the second shear blade point-blank, form the second cut part, pointed scalpel shears can be utilized to cut off more tough and tensile structure, as things such as tendon, ligament, line, ropes.Pointed scalpel shears slides backward limited cover after finishing using, and rotate tip snip and draw in pockets, limited cover automatically restores to the second rotating shaft place under the effect of back-moving spring, and tip shears is transformed to round end shears.Round end dissecting scissors and pointed scalpel shears are changed simply, conveniently, improve correctness and the dissection efficiency of dissecting scissors use.Meanwhile, when this utility model is circular dissecting scissors, the scale division value of the first cut part high scale is 10mm, ensure round end dissecting scissors cutting off, the degree of accuracy of chorista.When round end dissecting scissors changes pointed scalpel shears into, the scale division value of tip snip high scale is 1mm, and the scale division value of the first cut part high scale is 10mm, and scale division value meticulous on tip snip ensures that the degree of accuracy of rigid structure cut off by pointed scalpel shears.In addition, the finger-hole of this utility model hand grip portion is open-type, can, according to user finger degree of enclosing adjustment finger-hole diameter, dissecting scissors be used more comfortable.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the general concept that claim and equivalency range limit, this utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. a dissecting scissors, is characterized in that, comprising:
Cut body a pair, it is hinged in X-shaped by one first rotating shaft, and form a V-shaped viscous shear space, the one end of cutting body described in arbitrary has one first cut part, the other end has a hand grip portion, wherein, the head end of described first cut part is round end and described viscous shear space side is in opposite directions being provided with the first shear blade, and the side that the head end of described first cut part deviates from described viscous shear space is also provided with a pockets;
Be arranged on the tip snip in described pockets, it passes through the head end pivot joint of one second rotating shaft and described first cut part, and carries out the first rotation to form the second cut part with the direction opposing with described viscous shear space;
Limiting component, it comprises the limited impression of the outer surface of two sidewalls being arranged on described pockets and to cut described in being fastened on body and can carry out along described limited impression the limited cover that slides, described limited cover is positioned at the downstream of described tip snip, and is also connected with a back-moving spring between described limited impression and described limited cover.
2. dissecting scissors as claimed in claim 1, it is characterized in that, one end of described pockets is provided with an opening, and when being formed for described second cut part, described tip snip established by card.
3. dissecting scissors as claimed in claim 2, it is characterized in that, described tip snip is also provided with the second shear blade, and described tip snip carries out the first rotation, described limited cover coordinates with described limited impression, makes described second shear blade and described first shear blade point-blank.
4. dissecting scissors as claimed in claim 3, it is characterized in that, described sharp pointed scissors body carries out the second rotation with the direction contrary with described first rotation direction, and described sharp pointed scissors body is contained in described pockets.
5. the dissecting scissors as described in any one of claim 1 to 4, is characterized in that, described first cut part is marked with scale, and scale division value is 10mm.
6. dissecting scissors as claimed in claim 5, it is characterized in that, described tip snip is marked with scale, and scale division value is 1mm.
7. dissecting scissors as claimed in claim 6, is characterized in that, the hand grip portion cutting body described in each is provided with finger-hole.
8. dissecting scissors as claimed in claim 7, is characterized in that, described in wherein each, the described finger-hole cut on body is open-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529932.0U CN204106066U (en) | 2014-09-16 | 2014-09-16 | A kind of dissecting scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420529932.0U CN204106066U (en) | 2014-09-16 | 2014-09-16 | A kind of dissecting scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204106066U true CN204106066U (en) | 2015-01-21 |
Family
ID=52323436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420529932.0U Expired - Fee Related CN204106066U (en) | 2014-09-16 | 2014-09-16 | A kind of dissecting scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204106066U (en) |
-
2014
- 2014-09-16 CN CN201420529932.0U patent/CN204106066U/en not_active Expired - Fee Related
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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: 20150121 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |