CN209032483U - A kind of novel operation line is cut - Google Patents
A kind of novel operation line is cut Download PDFInfo
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- CN209032483U CN209032483U CN201821166767.1U CN201821166767U CN209032483U CN 209032483 U CN209032483 U CN 209032483U CN 201821166767 U CN201821166767 U CN 201821166767U CN 209032483 U CN209032483 U CN 209032483U
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- cutter hub
- cut
- arm
- clamping part
- wire shear
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Abstract
The utility model discloses a kind of novel operation lines to cut, belong to medical instruments field, the operation thread scissors include cutting arm, cutter hub, connecting shaft and operation handle, operation handle is connect with arm rear end is cut, cutting arm includes first cutting arm and second and cutting arm, first cut arm and second cut arm by connecting shaft it is hinged, cutter hub includes the first cutter hub and the second cutter hub, first cutter hub is cut arm front end with first and is connect, second cutter hub is cut arm front end with second and is connect, first cutter hub includes the first wire shear part, first clamping part and take-up portion, first wire shear part inner surface is by processing of putting the first edge on a knife or a pair of scissors, take-up portion is located at the first cutter hub front end and is arranged for tip；Second cutter hub includes the second wire shear part and the second clamping part, second wire shear part inner surface is sheared by putting the first edge on a knife or a pair of scissors to handle and cooperate with the first wire shear part, second clamping part and the cooperation of the first clamping part clamp, solve the problems, such as that existing operation thread scissors have a single function, it with shearing, clamps and triple functions of taking out stitches, reduces the number that doctor replaces instrument.
Description
Technical field
The utility model relates to medical instruments field, in particular to a kind of novel operation line is cut.
Background technique
The surgical instrument on basis can be roughly divided into: hospital scissors, haemostatic clamp, needle forceps, sponge forceps, medical forceps and scalpel,
Wherein hospital scissors classification is more, is divided by product purpose: operating scissors, tissue shear, it is comprehensive cut, finely cut, scissors for vessels, dissecting scissors,
Stitch scissors, angular bandage scissors, meninx/nerve cut, microscissors, eye scissors, corneal scissors, membranaceous cataract or glaucoma are cut, small-beam scissor, micro- iris
It cuts and is cut with stapes arch of foot.Line cuts mostly staight scissors, and is divided into stitch scissors and stitch scissors, the former is used to cut suture, dressing, drainage
Pipe etc., the latter are used for dermal sutures out.
The Chinese patent that Authorization Notice No. is CN2675052, authorized announcement date is on February 02nd, 2005 discloses one kind
Surgical operation suture cutting scissors respectively come with the hand holding handle and scissor body of scissors including two panels, are connected with card line fork on scissor body tip, card
Line is pitched to the opposite direction of scissor body blade and tilts 15-20 degree.
It is in place of the deficiencies in the prior art, structure is simple, has a single function, and in surgical procedure, doctor will be according to patient's
The state of an illness needs and frequently replaces different instruments, to realize trimming, to clamp and function of taking out stitches, has both affected the attention of doctor
The amount of labour for increasing instrument nurse again, extends operating time.
Utility model content
The purpose of the utility model is to provide a kind of novel operation lines to cut, and has a single function which solve existing operation thread scissors
Problem.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of novel operation line is cut, including cuts arm, cutter hub, connecting shaft and operation handle, and the operation handle is cut with described
The connection of arm rear end, the arm of cutting includes first cutting arm and second and cutting arm, and described first, which cuts arm and second, cuts arm and pass through the connection
Axis is hinged, and the cutter hub includes the first cutter hub and the second cutter hub, and first cutter hub is cut arm front end with described first and connect, described
Second cutter hub is cut arm front end with described second and is connect, and first cutter hub includes the first wire shear part, the first clamping part and take-up portion,
By processing of putting the first edge on a knife or a pair of scissors, the take-up portion is located at first cutter hub front end and is arranged for tip the first wire shear part inner surface；
Second cutter hub includes the second wire shear part and the second clamping part, and the second wire shear part inner surface is by place of putting the first edge on a knife or a pair of scissors
It manages and cooperates with first wire shear part and shear, second clamping part and first clamping part cooperation clamping.
Using the above structure, when operation, skin and its hetero-organization are clamped by the first clamping part and the cooperation of the second clamping part,
It reduces and slips, alternative tweezers or surgical clamp use, postoperative to can be used for fixed sewing needle, and postoperative excessive thread ends can be by the
The cooperation of one wire shear part and the second wire shear part is sheared, its cutting is made.When taking out stitches, the tip in take-up portion can be inserted into surgical thread with
It between skin or its hetero-organization, is provoked, dismounting is then cut by the first wire shear part and the second wire shear part again.Have
It shears, clamp and takes out stitches triple functions, vdiverse in function, the instrument of other alternative similar effects uses, and reduces doctor's changer
The number of tool saves operating time, improves operation safety.
Advanced optimize are as follows: take-up portion upper surface open up it is fluted, the groove be " L " type barb slot.
Using the above structure, when the tip in take-up portion is inserted between surgical thread and skin or its hetero-organization, surgical thread
Meeting nature is fallen in " L " type barb slot, consequently facilitating surgical thread is provoked, with anti-slip.
Advanced optimize are as follows: take-up portion upper surface be equipped with inclined-plane, the inclined-plane along take-up portion tip direction to
Under be obliquely installed.
Using the above structure, when can be successfully inserted between surgical thread and skin or its hetero-organization convenient for take-up portion, simultaneously
It upwards and is dropped into groove convenient for surgical thread along inclined-plane.
It advanced optimizes are as follows: the first clamping part inner surface is equipped with the first tooth engaged, the second clamping part inner surface
Equipped with the second tooth engaged, first tooth engaged is engaged with second tooth engaged.
Using the above structure, increasing friction force is reduced and is slipped convenient for clamping.
It advanced optimizes are as follows: second wire shear part and second clamping part are respectively to the side for cutting arm far from described second
To setting gradually, the direction of arm is cut successively to far from described first respectively by first wire shear part, the first clamping part and take-up portion
Setting, the take-up portion and first clamping part are integrally formed.
Using the above structure, it is positioned close to the first wire shear part and the second wire shear part to cut arm one end, miscut hand can be reduced
The phenomenon that art line.
In conclusion the utility model has the following beneficial effects: passing through the first clamping part and the second clamping part when performing the operation
Cooperation clamping skin and its hetero-organization, reduce and slip, and alternative tweezers or surgical clamp use, postoperative to fix sewing needle,
It substitutes needle holder to use, and can smoothly extract sewing needle under the cooperation of the first tooth engaged and the second tooth engaged, it is postoperative extra
The end of a thread can be sheared by the cooperation of the first wire shear part and the second wire shear part, make its cutting.When taking out stitches, the tip in take-up portion can be inserted
Enter between surgical thread and skin or its hetero-organization, fall surgical thread in a groove, after being provoked, then passes through the first wire shear part
Dismounting is cut with the second wire shear part.It with shearing, clamps and triple functions of taking out stitches, vdiverse in function, alternative other are similar
The instrument of effect uses, and reduces the number that doctor replaces instrument, saves operating time, improves operation safety.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment, is mainly used for embodying the structure of operation thread scissors；
Fig. 2 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of the first cutter hub；
Fig. 3 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of the second cutter hub.
In figure, 1, cut arm；11, first arm is cut；12, second arm is cut；2, cutter hub；21, the first cutter hub；211, the first trimming
Portion；212, the first clamping part；213, the first tooth engaged；214, take-up portion；215, groove；216, inclined-plane；22, the second cutter hub；
221, the second wire shear part；222, the second clamping part；223, the second tooth engaged；3, operation handle；4, connecting shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of novel operation line is cut, as shown in Figure 1, including cutting arm 1, cutter hub 2, connecting shaft 4 and operation handle 3.
Cutting arm 1 includes first cutting arm 11 and second and cutting arm 12, and first cuts arm 11 and second, the behaviour hinged by connecting shaft 4 that cuts 12 front end of arm
Make there are two handle 3 sets, two operation handles 3, which are located at first, cuts arm 11 and second and cut 12 rear end of arm and integrally set with it
It sets, operation handle 3 is annular and inner surface is fillet design.Cutter hub 2 includes the first cutter hub 21 and the first cutter hub 22, the first cutter hub
21, which cut 11 front end of arm with first, connect, and the first cutter hub 22 is cut 12 front end of arm with second and connect.
Referring to Fig.1,2,3, the first cutter hub 21 include the first wire shear part 211, the first clamping part 212 and take-up portion 214, first
Wire shear part 211, the first clamping part 212 and take-up portion 214 are integrally formed and successively set to far from the first direction for cutting arm 11 respectively
It sets.First wire shear part, 211 inner surface is equipped with the first tooth engaged 213, take-up by processing of putting the first edge on a knife or a pair of scissors, 212 inner surface of the first clamping part
Portion 214 is located at 21 front end of the first cutter hub and is arranged for tip, and take-up portion 214 is for provoking surgical thread.214 upper surface of take-up portion
Fluted 215 are opened up, groove 215 is " L " type barb slot, and 214 upper surface of take-up portion is equipped with inclined-plane 216, and inclined-plane 216 is located at take-up
At 214 tip of portion, inclined-plane 216 tilts down setting along 214 tip direction of take-up portion.First cutter hub 22 includes the second wire shear part
221 and second clamping part 222, the second wire shear part 221 and the second clamping part 222 cut the direction of arm 12 successively to far from second respectively
Setting.Second wire shear part, 221 inner surface is sheared by the processing and cooperating with the first wire shear part 211 of putting the first edge on a knife or a pair of scissors, the second clamping part 222 with
First clamping part 212 cooperation clamping and inner surface is equipped with the second tooth engaged 223, in the second tooth engaged 223 and the first clamping part 212
The second tooth engaged 223 be engaged.
Use process and principle: when operation, by the first clamping part 212 and the second clamping part 222 cooperation clamping skin and
Its hetero-organization prevents from slipping, and alternative tweezers or surgical clamp use, postoperative to can be used for fixed sewing needle, and substitution needle holder makes
With, and sewing needle can be smoothly extracted under the cooperation of the first tooth engaged 213 and the second tooth engaged 223, postoperative excessive thread ends can
It is sheared by the cooperation of the first wire shear part 211 and the second wire shear part 221, makes its cutting.When taking out stitches, by the tip in take-up portion 214
It is inserted between surgical thread and skin or its hetero-organization, falls in surgical thread in groove 215, after being provoked, then pass through first
Wire shear part 211 and the second wire shear part 221 are cut dismounting.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (5)
1. a kind of novel operation line is cut, including cuts arm (1), cutter hub (2), connecting shaft (4) and operation handle (3), the manipulator
Handle (3) is connect with described arm (1) rear end of cutting, and described cut arm (1) includes first cutting arm (11) and second and cutting arm (12), and described first
It cuts arm (11) and second and cuts arm (12) by the connecting shaft (4) hingedly, the cutter hub (2) includes the first cutter hub (21) and second
Cutter hub (22), first cutter hub (21) are cut arm (11) front end with described first and are connect, second cutter hub (22) and described the
Two cut the connection of arm (12) front end, it is characterized in that: first cutter hub (21) includes the first wire shear part (211), the first clamping part
(212) it is located at take-up portion (214), the first wire shear part (211) inner surface by processing of putting the first edge on a knife or a pair of scissors, the take-up portion (214)
First cutter hub (21) front end and for tip be arranged；
Second cutter hub (22) includes the second wire shear part (221) and the second clamping part (222), second wire shear part (221)
Inner surface is sheared by the processing and cooperating with first wire shear part (211) of putting the first edge on a knife or a pair of scissors, second clamping part (222) and described the
One clamping part (212) cooperation clamping.
2. a kind of novel operation line according to claim 1 is cut, it is characterized in that: the take-up portion (214) upper surface opens up
Fluted (215), the groove (215) are " L " type barb slot.
3. a kind of novel operation line according to claim 1 is cut, it is characterized in that: the take-up portion (214) upper surface is equipped with
Inclined-plane (216), the inclined-plane (216) tilt down setting along take-up portion (214) tip direction.
4. a kind of novel operation line according to claim 1 is cut, it is characterized in that: first clamping part (212) inner surface
Equipped with the first tooth engaged (213), the second clamping part (222) inner surface is equipped with the second tooth engaged (223), first occlusion
Tooth (213) is engaged with second tooth engaged (223).
5. a kind of novel operation line according to claim 1 is cut, it is characterized in that: second wire shear part (221) and described
Second clamping part (222) is set gradually to far from the described second direction for cutting arm (12) respectively, first wire shear part (211),
First clamping part (212) and take-up portion (214) are set gradually to far from the described first direction for cutting arm (11) respectively, the take-up
Portion (214) and first clamping part (212) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166767.1U CN209032483U (en) | 2018-07-23 | 2018-07-23 | A kind of novel operation line is cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166767.1U CN209032483U (en) | 2018-07-23 | 2018-07-23 | A kind of novel operation line is cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209032483U true CN209032483U (en) | 2019-06-28 |
Family
ID=67029793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821166767.1U Active CN209032483U (en) | 2018-07-23 | 2018-07-23 | A kind of novel operation line is cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209032483U (en) |
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2018
- 2018-07-23 CN CN201821166767.1U patent/CN209032483U/en active Active
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