CN203749506U - Surgical scissors - Google Patents
Surgical scissors Download PDFInfo
- Publication number
- CN203749506U CN203749506U CN201420114159.1U CN201420114159U CN203749506U CN 203749506 U CN203749506 U CN 203749506U CN 201420114159 U CN201420114159 U CN 201420114159U CN 203749506 U CN203749506 U CN 203749506U
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- CN
- China
- Prior art keywords
- scissors
- buckle
- shear
- surgical scissors
- collar
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Abstract
The utility model relates to medical equipment. A pair of surgical scissors comprises a scissors body, the scissors body comprises two scissors arms, one end of each scissors arm is a scissors blade, the other end of each scissors arm is a scissors handle, a bend is formed at the position 0.7 cm to 2.0 cm away from the tip end of each scissors blade, and the blending angle ranges from 135 degrees to 155 degrees; a matched connecting part is arranged on the two scissors arms, and the two scissors arms are detachably connected through the connecting part. According to the surgical scissors, the bends are additionally arranged on traditional scissors blades so that lesion tissue can be sheared off conveniently; the shearing direction can be adjusted at any time through the bends, and the pair of surgical scissors is suitable for lesion tissue shearing in different directions. Moreover, traditional fixing connection of the two scissors arms is replaced by detachable connection, so that a disinfection blind angle existing in a pair of traditional surgical scissors is conveniently cleared, potential safety hazard is prevented, and operating quality is guaranteed more favorably.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of shears.
Background technology
In the internal medicine of hospital, in surgical operation, surgical scissors is conventional apparatus, when traditional surgical scissors is organized for shearing, often there will be and encounter blood vessel and cause hemorrhage phenomenon, the photograph of this phenomenon becomes one of original, in order to ensure the quality of operation, surgical scissors is compared common shears, blade is comparatively sharp, another reason is exactly the shearing that the structural design of traditional surgical scissors is applicable to rectilinear direction, shear the related surgical of tissue for non-rectilinear direction, use traditional surgical scissors will cause in operating process, being easy to touch the position of other non-targeted, and cause bleeding.
In addition, two operate portions of traditional surgical scissors connect by a rotatable rivet or screw, and this connected mode is just fixed after completing surgical scissors is processed, two operate portions dismounting at any time of shears.But, no matter such connected mode makes two operate portions of surgical scissors in which kind of connection angle, all can there is a coincidence district.This coincidence district makes to form a gap between two operate portions of surgical scissors.This gap becomes the dead angle of cleaning and sterilizing, brings potential safety hazard to surgical patient and operative doctor.
Utility model content
The purpose of this utility model is, a kind of surgical scissors is provided, to solve the problems of the technologies described above.
The technical problem that this utility model solves can realize by the following technical solutions:
A kind of surgical scissors, comprises a shears body, and described shears body comprises two shear arms, one end of described shear arm is shearing blade, and the other end is shear shank, it is characterized in that, described shearing blade from tip up 0.7cm～2.0cm place be provided with a bending, the angle of bending is 135 °～155 °;
Two described shear arms are provided with a link complementing one another, and two described shear arms removably connect by described link.
The shearing blade of traditional level is provided with a bending by this utility model, so that wipe out pathological tissues, can be realized and be adjusted at any time shear direction by described bending, is applicable to different directions and shears pathological tissues.In addition, removably connect and change traditional being fixedly connected with by two shear arms, be convenient to remove the sterilization dead angle that traditional operation shears exists, prevent potential safety hazard, thereby more contribute to ensure operation quality.
Described bending is a circular arc bending, and the radius of the transition arc of described circular arc bending is 0.5cm～3cm.
Described link is a buckle structure, a described shear arm, and the first shear arm is provided with a buckle, shear arm described in another, the second shear arm is provided with the draw-in groove matching with described buckle.Thereby realize removably connecting of two shear arms by the cooperation of buckle and draw-in groove.
The side of described the first shear arm is provided with a buckle button.This utility model is by the degree of tightness of buckle described in described buckle button control, thereby realizes removably connecting of described buckle and described draw-in groove.
Described buckle is an Elastic buckle, and described buckle comprises an elastic, a fixed part, and described elastic is at least provided with 2, and described elastic is symmetrically distributed in the side of described fixed part;
In described draw-in groove, be provided with an annular groove matching with described elastic.
Adjust the contraction situation of elastic by buckle button, thereby elastic is fixed in described annular groove, or take out in annular groove, because groove is set to annular groove, when being convenient to elastic and being fixed in described annular groove, can be rotated, be convenient to the rotation operation to this utility model shear arm.
Described elastic comprises a telescopic haunched member, and described haunched member is the haunched member that the arbitrary shape in square build, ball-type, column type is made.
Described buckle is that a raised structures is arranged on described the first shear arm;
Described draw-in groove is that a sunk structure is arranged on described the second shear arm, and the degree of depth of described draw-in groove is not more than the thickness of described shear arm;
The rising height of described buckle is not more than the cup depth of described draw-in groove.
This utility model is by projection, the sunk structure of buckle and draw-in groove, thereby dwindles as much as possible the gap of the junction of two shear arms.
Any one shearing blade of described two shear arms is provided with size scale.On shearing blade, set up size scale, be beneficial to and improve degree of accuracy in the time that clip is organized, thereby reduce unnecessary tissue injury.
Described shear shank comprises the collar, and the described collar is the collar in a variable ring change footpath.This utility model is by the collar of traditional fixed structure, change into the varistructured collar, user can be according to operating habit separately, adjust the size of the collar, operability when thereby raising doctor uses surgical scissors, can dwindle finger and the space that has of cover interannular by dwindling the ring footpath size of the collar, prevent medical personnel in the time of operation because of be stained with blood or get wet after be difficult to fix surgical scissors phenomenon, be convenient to operation technique.
The described collar comprises that one is provided with the retainer ring of opening, a telescopic loose collar, and the stiff end of described loose collar connects one end of described retainer ring;
The other end of described retainer ring is provided with the spacing place of at least three described loose collars; The movable end of described loose collar connects described spacing place.
Thereby realize the variable loop footpath of the collar.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of this utility model the first shear arm;
Fig. 3 is a kind of structural representation of this utility model the second shear arm;
Fig. 4 is a kind of structural representation that this utility model buckle, draw-in groove coordinate.
Detailed description of the invention
For technological means, creation characteristic that this utility model is realized, reach object and effect is easy to understand, below in conjunction with further elaboration this utility model of concrete diagram.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of surgical scissors, comprise a shears body 1, shears body 1 comprises two shear arms, one end of shear arm is shearing blade, the other end is shear shank, shearing blade from tip up 0.7cm～2.0cm place be provided with a bending 2, bending 2 angle is 135 °～155 °; Two shear arms are provided with a link complementing one another, and two shear arms removably connect by link.The shearing blade of traditional level is provided with a bending by this utility model, so that wipe out pathological tissues, can be realized and be adjusted at any time shear direction by bending, is applicable to different directions and shears pathological tissues.In addition, removably connect and change traditional being fixedly connected with by two shear arms, be convenient to remove the sterilization dead angle that traditional operation shears exists, prevent potential safety hazard, thereby more contribute to ensure operation quality.
Bending 2 is a circular arc bending, and the radius of the transition arc of circular arc bending is 0.5cm～3cm.
Link is buckle 5 structures, a shear arm, and the first shear arm 3 is provided with a buckle 5, another shear arm, the second shear arm 4 is provided with the draw-in groove 6 matching with buckle 5.Thereby the cooperation by buckle 5 and draw-in groove 6 realizes removably connecting of two shear arms.
The side of the first shear arm 3 is provided with a buckle button.This utility model passes through the degree of tightness of buckle button control buckle 5, thereby realizes removably connecting of buckle 5 and draw-in groove 6.
Buckle 5 is Elastic buckles, and buckle 5 comprises elastic 7, one fixed parts, and elastic 7 is at least provided with 2, and elastic 7 is symmetrically distributed in the side of fixed part; In draw-in groove 6, be provided with an annular groove matching with elastic.Adjust the contraction situation of elastic by buckle 5 buttons, thereby elastic is fixed in annular groove, or take out in annular groove, because groove is set to annular groove, when being convenient to elastic and being fixed in annular groove, can be rotated, be convenient to the rotation operation to this utility model shear arm.
Elastic comprises a telescopic haunched member, and haunched member is the haunched member that the arbitrary shape in square build, ball-type, column type is made.
Buckle 5 is that a raised structures is arranged on the first shear arm 3; Draw-in groove 6 is that a sunk structure is arranged on the second shear arm 4, and the degree of depth of draw-in groove 6 is not more than the thickness of shear arm; The rising height of buckle 5 is not more than the cup depth of draw-in groove 6.This utility model is projection, the sunk structure with draw-in groove 6 by buckle 5, thereby dwindles as much as possible the gap of the junction of two shear arms.
Any one shearing blade of two shear arms is provided with size scale.On shearing blade, set up size scale, be beneficial to and improve degree of accuracy in the time that clip is organized, thereby reduce unnecessary tissue injury.
Shear shank comprises the collar, and the collar is the collar in a variable ring change footpath.This utility model is by the collar of traditional fixed structure, change into the varistructured collar, user can be according to operating habit separately, adjust the size of the collar, operability when thereby raising doctor uses surgical scissors, can dwindle finger and the space that has of cover interannular by dwindling the ring footpath size of the collar, prevent medical personnel in the time of operation because of be stained with blood or get wet after be difficult to fix surgical scissors phenomenon, be convenient to operation technique.The collar comprises that one is provided with the retainer ring of opening, a telescopic loose collar, and the stiff end of loose collar is connected and fixed one end of ring; The other end of retainer ring is provided with the spacing place of at least three loose collars; The movable end of loose collar connects spacing place.Thereby realize the variable loop footpath of the collar.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. a surgical scissors, comprises a shears body, and described shears body comprises two shear arms, one end of described shear arm is shearing blade, and the other end is shear shank, it is characterized in that, described shearing blade from tip up 0.7cm～2.0cm place be provided with a bending, the angle of bending is 135 °～155 °;
Two described shear arms are provided with a link complementing one another, and two described shear arms removably connect by described link.
2. a kind of surgical scissors according to claim 1, is characterized in that, described bending is a circular arc bending, and the radius of the transition arc of described circular arc bending is 0.5cm～3cm.
3. a kind of surgical scissors according to claim 1, is characterized in that, described link is a buckle structure, a described shear arm, the first shear arm is provided with a buckle, shear arm described in another, and the second shear arm is provided with the draw-in groove matching with described buckle.
4. a kind of surgical scissors according to claim 3, is characterized in that, the side of described the first shear arm is provided with a buckle button.
5. a kind of surgical scissors according to claim 3, is characterized in that, described buckle is an Elastic buckle, and described buckle comprises an elastic, a fixed part, and described elastic is at least provided with 2, and described elastic is symmetrically distributed in the side of described fixed part;
In described draw-in groove, be provided with an annular groove matching with described elastic.
6. a kind of surgical scissors according to claim 5, is characterized in that, described elastic comprises a telescopic haunched member, and described haunched member is the haunched member that the arbitrary shape in square build, ball-type, column type is made.
7. a kind of surgical scissors according to claim 5, is characterized in that, described buckle is that a raised structures is arranged on described the first shear arm;
Described draw-in groove is that a sunk structure is arranged on described the second shear arm, and the degree of depth of described draw-in groove is not more than the thickness of described shear arm;
The rising height of described buckle is not more than the cup depth of described draw-in groove.
8. according to a kind of surgical scissors described in any one in claim 1 to 7, it is characterized in that, any one shearing blade of described two shear arms is provided with size scale.
9. according to a kind of surgical scissors described in any one in claim 1 to 7, it is characterized in that, described shear shank comprises the collar, and the described collar is the collar in a variable ring change footpath.
10. a kind of surgical scissors according to claim 9, is characterized in that, the described collar comprises that one is provided with the retainer ring of opening, a telescopic loose collar, and the stiff end of described loose collar connects one end of described retainer ring;
The other end of described retainer ring is provided with the spacing place of at least three described loose collars; The movable end of described loose collar connects described spacing place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114159.1U CN203749506U (en) | 2014-03-13 | 2014-03-13 | Surgical scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420114159.1U CN203749506U (en) | 2014-03-13 | 2014-03-13 | Surgical scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749506U true CN203749506U (en) | 2014-08-06 |
Family
ID=51244815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420114159.1U Expired - Fee Related CN203749506U (en) | 2014-03-13 | 2014-03-13 | Surgical scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749506U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842290A (en) * | 2015-04-22 | 2015-08-19 | 苏州市锐意金属制品有限公司 | Clamping part detachable tweezer |
| CN109512489A (en) * | 2017-09-20 | 2019-03-26 | 付记乐 | The micro- scissors of one-pass molding |
| CN110464429A (en) * | 2019-08-21 | 2019-11-19 | 朱飞滨 | A kind of transplanting of edge of wound transitional epithelium is with taking skin to cut |
-
2014
- 2014-03-13 CN CN201420114159.1U patent/CN203749506U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842290A (en) * | 2015-04-22 | 2015-08-19 | 苏州市锐意金属制品有限公司 | Clamping part detachable tweezer |
| CN104842290B (en) * | 2015-04-22 | 2016-12-07 | 顾玉奎 | A kind of clamping part dismountable tweezers |
| CN109512489A (en) * | 2017-09-20 | 2019-03-26 | 付记乐 | The micro- scissors of one-pass molding |
| CN110464429A (en) * | 2019-08-21 | 2019-11-19 | 朱飞滨 | A kind of transplanting of edge of wound transitional epithelium is with taking skin to cut |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20160313 |