CN208319248U - A kind of operation suture thread - Google Patents
A kind of operation suture thread Download PDFInfo
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- CN208319248U CN208319248U CN201721044588.6U CN201721044588U CN208319248U CN 208319248 U CN208319248 U CN 208319248U CN 201721044588 U CN201721044588 U CN 201721044588U CN 208319248 U CN208319248 U CN 208319248U
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- hangnail
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Abstract
The utility model discloses a kind of operation suture threads, including having the suture ontology there are two end, several hangnails are equipped on the suture ontology between two ends of the suture ontology, several hangnails include at least the first hangnail group, hangnail in the first hangnail group is towards one end head tilt of the suture ontology, in the first hangnail group: the sum of the angle of three groups of adjacent hangnails on the circumferencial direction of the suture ontology is greater than 180 ° in any three continuous hangnails, angle between two adjacent hangnails on the circumferencial direction of the suture ontology is less than 180 °, distance of the two adjacent hangnails in the axial direction of the suture ontology is 0.2~2mm.The structure of the operation suture thread of the utility model, so that opposite sliding or deflection will not occur between operation suture thread and wound tissue.
Description
Technical field
The utility model relates to OR product operation product technical fields, in particular to a kind of operation suture thread.
Background technique
Nowadays, suture has been widely used in clinical operation, for sewing up a wound and various organization and dirty
Device, until wound healing.
Operation suture thread for have when sewing up a wound it is easy to operate can it is self-locking, be not required to knot, restore fast, complication is low etc.
Feature, thus it is widely used in surgical operation.
Current operation suture thread can mostly use barb structure, be divided into unilateral single hangnail, the single hangnail of bilateral, unilateral pair
The double hangnail of hangnail, bilateral is arranged to concentrate.But current barb structure does not consider that barb structure and tissue are anchored mostly in design
Stress variation situation between afterwards, therefore Relative sliding or deflection often occurs, or secondary damage may be caused to tissue.It is right
In single/double hangnail jaggies single load bearing, the constraint of only one direction can generate after suture and deflect or slide to other directions
Dynamic trend is not able to maintain the entirety of suture and the balance of part, is unfavorable for wound tissue's healing.
Utility model content
In view of this, the present invention provides a kind of operation suture thread, preferably overcome the above-mentioned prior art and exist
The problem of and defect, the operation stitching cable architecture is simple, design rationally, easy to use, the structure of the operation suture thread so that
On circumferencial direction, hangnail always has at least one hangnail to side direction, because regardless of operation suture thread within the organization portion by which
The active force in a direction, since the anchoring of opposite side hangnail and wound tissue acts on, between operation suture thread and wound tissue not
Opposite sliding or deflection can occur.
A kind of operation suture thread is located at described including having the suture ontology there are two end on the suture ontology
Between two ends of suture ontology be equipped with several hangnails, several hangnails include at least the first hangnail group, described first
Hangnail in hangnail group is towards one end head tilt of the suture ontology, and in the first hangnail group: any three continuous
The hangnail in the sum of angle of three groups of adjacent hangnails on the circumferencial direction of the suture ontology be greater than 180 °,
Angle between two adjacent hangnails on the circumferencial direction of the suture ontology is less than 180 °, two adjacent institutes
Stating distance of the hangnail in the axial direction of the suture ontology is 0.2~2mm.
Further, several hangnails further include the second hangnail group, the first hangnail group and the second hangnail group
It is symmetrical with the middle part of the suture ontology, the hangnail difference in the hangnail and the second hangnail group in the first hangnail group
Towards and its one end head tilt apart from the farther away suture ontology, in the second hangnail group: any three are continuous
The sum of the angle of three groups of adjacent hangnails on the circumferencial direction of the suture ontology is greater than 180 ° in the hangnail, phase
Angle between two adjacent hangnails on the circumferencial direction of the suture ontology is less than 180 °, described in adjacent two
Distance of the hangnail in the axial direction of the suture ontology is 0.2~2mm.
Further, in the first hangnail group and the second hangnail group: in circle between two adjacent hangnails
Angle in circumferential direction is greater than 90 °.
Further, the angle between two adjacent hangnails in a circumferential direction is greater than 110 ° and less than 160 °.
Further, the diameter of the suture ontology is 0.1~0.8mm.
Further, the hangnail and the angle of the suture main body are 5~75 °, and the length of the hangnail is 0.01
~1mm.
Further, it is structure as a whole between the suture ontology and the hangnail.
Further, the top of the hangnail is in flat point and curved arc-shaped curved towards suture ontology direction
Head shapes.
Further, the material of the suture ontology and the hangnail is poly lactide-glycolide acid.
Further, the surface of the suture ontology and the hangnail is coated with poly-lactam-calcium stearate coating.
Compared with prior art, the beneficial effect of the operation suture thread of the utility model is:
(1), the operation suture thread of the utility model by between two ends of suture ontology be equipped with several hangnails,
Several hangnails include at least the first hangnail group, and the hangnail in the first hangnail group is towards one end head tilt of suture ontology, and the
In one hangnail group: the sum of the angle of three groups of adjacent hangnails in a circumferential direction is greater than 180 ° in any three continuous hangnails,
Less than 180 °, the distance between two adjacent hangnails are less than described angle between two adjacent hangnails in a circumferential direction
The diameter of suture ontology, so that in a circumferential direction, hangnail always has at least one hangnail to side direction, because regardless of operation
Suture within the organization perform the operation and stitch since the anchoring of opposite side hangnail and wound tissue acts on by active force of the portion by which direction
Opposite sliding or deflection will not all occur between zygonema and wound tissue；In addition, the operation stitching cable architecture letter of the utility model
Single, design is rationally, easy to use.
(2), further, on the operation suture thread of the utility model, between two adjacent hangnails in a circumferential direction
Angle be greater than 110 ° and less than 160 °, under this structure, operation suture thread generally standing balance structure can be protected preferably
Barrier operation suture thread stress is uniformly distributed on hangnail, and resultant direction is parallel with the axis direction of operation suture thread always.
(3), further, the material of the operation suture thread of the utility model is poly lactide-glycolide acid
(PLGA), poly lactide-glycolide acid (PLGA) is the copolymer of Pfansteihl (LA) and hydroxyacetic acid (GA), according to copolymerization
The ratio of component LA:GA is different, different degradation times can be customized in 1-12 months, and poly lactic-co-glycolic acid is copolymerized
Object (PLGA) has stronger toughness simultaneously, also there is excellent performance on mechanical strength.
(4), further, the operation suture thread of the utility model on the surface of suture ontology and hangnail by being coated with
There is poly-lactam-calcium stearate coating easily to penetrate tissue so that operation suture thread is more smooth, suture time can be shortened, subtracted
Few patient suffering.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the first structural schematic diagram of the operation suture thread of the utility model；
Fig. 2 is second of structural schematic diagram of the operation suture thread of the utility model.
Main element symbol description:
100- suture ontology；
200- hangnail.
Specific embodiment
Operation suture thread is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of operation suture thread is given in attached drawing.But operation suture thread can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to operation suture thread
It is more thorough and comprehensive to open content.
It hereinafter, can the term " includes " used in the various embodiments of the utility model or " may include " instruction institute
Disclosed function, operation or the presence of element, and the increase of one or more functions, operation or element is not limited.In addition,
As used in the various embodiments of the utility model, term " includes ", " having " and its cognate are meant only to indicate specific
Feature, number, step, operation, the combination of element, component or aforementioned item, and be understood not to exclude one or first
A number of other features, number, step, operation, element, component or aforementioned item combined presence or increase one or more spies
Sign, number, step, operation, element, component or aforementioned item combination a possibility that.
In the various embodiments of the utility model, statement " at least one of A or/and B " includes the text listed file names with
Any combination of word or all combinations.For example, statement " at least one of A or/and B " may include A, may include B or may include A
And B both.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and should not be understood as referring to
Show or imply relative importance.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the company being also possible to inside two elements
It is logical, it can be directly connected, can also indirectly connected through an intermediary, for the ordinary skill in the art, it can
To understand the concrete meaning of above-mentioned term as the case may be.Unless otherwise defined, otherwise all terms used herein (wrap
Include technical terms and scientific terms) it is generally understood with the various embodiment one skilled in the art with the utility model
The identical meaning of meaning.The term (term such as limited in the dictionary generally used) be to be interpreted as have with
The identical meaning of situational meaning in correlative technology field and Utopian meaning or too formal will not be interpreted as having
Meaning, unless being clearly defined in the various embodiments of the utility model.
Embodiment
Refering to fig. 1, the utility model provides a kind of operation suture thread, including having the suture ontology there are two end
100, it is located on the suture ontology 100 between two ends of the suture ontology 100 and is equipped with several hangnails 200.
It is above-mentioned, it should be noted that the suture can be made by using existing melt spinning technology.
Preferably, it is structure as a whole between the suture ontology 100 and the hangnail 200, i.e., the described hangnail 200 can lead to
It crosses scalpel, scalpel group or machinery to be formed in suture cut surface, hangnail 200 passes through on suture ontology 100 directly
It cuts, keeps the diameter change of suture ontology 100 small；Its depth of cut be 0.02~0.2mm such as 0.02mm, 0.05mm,
0.08mm, 0.1mm, 0.12mm, 0.15mm, 0.18mm or 0.2mm etc., it is preferable that the depth of cut is 0.08-0.12mm,
Preferably, the depth of cut is 0.1mm.
But the utility model embodiment is not intended to limit between the suture ontology 100 and the hangnail 200 and is integrated
Structure is fixed connection structure between the suture ontology 100 and the hangnail 200, such as by 200 surpassing small hangnail
Sound is welded on suture ontology 100, and hangnail 200 is welded on suture ontology 100 will not reduce wire body mechanical property, is sutured
Line ontology 100 and hangnail 200 can be different material preparation, such as the material that suture ontology 100 can use degradation cycle long, hangnail
200 materials that degradation cycle can be used short, after forming collagen around suture ontology 100 in conjunction with tissue tight, hangnail
200 can be with fast degradation, and suture ontology 100 still plays the work of lasting filling and stimulation tissue collagen albumen hyperplasia
With.
Several hangnails 200 include at least the first hangnail group, and the hangnail 200 in the first hangnail group is described in
One end head tilt of suture ontology 100, in the first hangnail group: three groups of phases in any three continuous hangnails 200
The sum of the angle of the adjacent hangnail 200 on the circumferencial direction of the suture ontology 100 is greater than 180 °, two adjacent institutes
The angle between hangnail 200 on 100 circumferencial direction of suture ontology is stated less than 180 °, two adjacent hangnails
200 distance in the axial direction of the suture ontology 100 be 0.2~2mm such as 0.2mm, 0.5mm, 0.8mm, 0.1mm,
1.2mm, 1.5mm, 1.8mm or 2mm etc..
Further, as shown in Fig. 2, several hangnails 200 further include the second hangnail group, the first hangnail group and institute
State that the second hangnail group is symmetrical with the middle part of the suture ontology 100, the hangnail 200 in the first hangnail group and described second
Hangnail 200 in hangnail group be respectively facing with its one end head tilt apart from the farther away suture ontology 100, described second
In hangnail group: three groups of adjacent hangnails 200 are in the suture ontology 100 in any three continuous hangnails 200
Circumferencial direction on the sum of angle be greater than 180 °, in the suture ontology 100 between the hangnail 200 of adjacent two
Angle on circumferencial direction less than 180 °, the hangnail 200 of adjacent two in the axial direction of the suture ontology 100 away from
From for 0.2~2mm such as 0.2mm, 0.5mm, 0.8mm, 0.1mm, 1.2mm, 1.5mm, 1.8mm or 2mm etc..
It should be noted that the structure of above-mentioned operation suture thread so that in a circumferential direction, hangnail 200 to side direction
Always there is at least one hangnail 200, because regardless of operation suture thread active force of the portion by which direction within the organization, due to opposite side
The anchoring of hangnail 200 and wound tissue acts on, and opposite sliding or deflection will not all occur between operation suture thread and wound tissue；
In addition, the operation stitching cable architecture of the utility model is simple, design is rationally, easy to use.
In addition, at least one end of the suture ontology 100 can be used for connecting sewing needle, when the suture ontology
100 end is for when connecting sewing needle, all hangnails 200 to be towards the other end head tilt of the suture ontology 100.
When two ends of the suture ontology 100 are used to connection sewing needle, several hangnails 200 include the first hangnail group and second
Hangnail group, the first hangnail group and the second hangnail group are symmetrical with the middle part of the suture ontology 100, and described first falls
The hangnail 200 in hangnail 200 and the second hangnail group in thorn group is respectively facing with it apart from the farther away suture sheet
One end head tilt of body 100, while the hangnail 200 in the first hangnail group and the second hangnail group is respectively facing far from its adjacent seam
Close one end head tilt of the suture ontology 100 of needle.
When suture using the operation suture thread, sewing needle, can be along the inclination of hangnail 200 with suture
Direction is acted as a go-between, and operating time is saved；Simultaneously because barrier effect while several hangnail 200, suture will not be from
Deviate from wound, it is ensured that wound can be sutured stronger.
Preferably, in the first hangnail group and the second hangnail group: in circle between the hangnail 200 of adjacent two
Angle in circumferential direction is greater than 90 ° and such as 100 °, 110 °, 120 °, 130 °, 140 °, 150 °, 160 ° or 170 ° less than 180 °.
Preferably, in the first hangnail group and the second hangnail group: in circle between the hangnail 200 of adjacent two
Angle in circumferential direction is greater than 110 ° and less than 160 °；It is highly preferred that in circumference between two hangnails 200 of arbitrary neighborhood
Corner dimension on direction is consistent.
It should be noted that in the utility model embodiment, in circumference side between the hangnail 200 of two of arbitrary neighborhood
Upward angle is greater than 110 ° and less than 160 °, so that operation suture thread generally standing balance structure, can preferably ensure
Operation suture thread stress is uniformly distributed on hangnail 200, and resultant direction is parallel with the axis direction of operation suture thread always.
Preferably, in the utility model embodiment, the hangnail 200 of adjacent two is in the suture ontology 100
Distance in axial direction is the half of the diameter of the suture ontology 100, more can ensure that the flat of the part of operation suture thread in this way
Weighing apparatus, it is anti-to avoid that opposite sliding or deflection occur between operation suture thread and wound tissue, to further promote operation suture thread
Entirety reaches standing balance.
Further, in the utility model embodiment, the diameter of the suture ontology 100 be 0.1~0.8mm such as
0.1mm, 0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm or 0.8mm etc..
Preferably, the diameter of the suture ontology 100 is 0.4~0.6mm.
Further, in the utility model embodiment, several hangnails 200 and the angle of the suture main body are 5-
75 ° such as 5 °, 10 °, 15 °, 20 °, 30 °, 45 °, 50 °, 60 °, 70 ° or 75 °.
The length of several hangnails 200 be 0.01~1mm such as 0.01mm, 0.05mm, 0.1mm, 0.2mm, 0.3mm,
0.5mm, 0.7mm, 0.88mm or 1mm etc..
Further, several hangnails 200 and the angle of the suture main body are 15~45 °, several hangnails
200 length is 0.2~0.8mm.
Preferably, the spacing between two parts hangnail is 1~15cm such as 1cm, 2cm, 5cm, 8cm, 10cm, 12cm or 15cm
Deng.
Further, in the utility model embodiment, the top of the hangnail 200 in flat point and towards the suture
The curved arc-shaped elbow shapes of ontology 100.
It is to be appreciated that hangnail can be made by the arc-shaped elbow shapes by the top design of hangnail 200 for flat point
200 are preferably anchored with tissue；And the height of hangnail 200 can be reduced, to reduce the change of the diameter of suture ontology 100
Change.
Further, in the utility model embodiment, the material of the suture ontology 100 and the hangnail 200 is
Poly lactide-glycolide acid.
It should be noted that the utility model is not intended to limit the material type of suture, the material of the suture may be used also
It is enumerated as one of poly lactide-glycolide acid, polydioxanone, polylactic acid, polyglycolide, collagen.
The material for preparing sawtooth suture of mainstream is polydioxanone (PPDO) at present, and PPDO has excellent mechanical strength, but
Its absorption phase is generally 6 months, for restoring period shorter surgical operation or the plastic surgery of long efficiency time being needed to have
Inadaptability.
And poly lactide-glycolide acid (PLGA) is the copolymer of Pfansteihl (LA) and hydroxyacetic acid (GA), according to
The ratio of copolymerization component LA:GA is different, can form the suture of different degradation times, therefore can be according to practical different demands
The PLGA material that different proportion can be selected is processed into the two-way sawtooth lifting suture of PLGA for different indications, from
And it solves the problems, such as adaptability and limits to；And poly lactide-glycolide acid (PLGA) has stronger toughness simultaneously, in mechanics
Also there is excellent performance in intensity.
Further, in the utility model embodiment, the surface of the suture ontology 100 and the hangnail 200 is applied
It is covered with poly-lactam-calcium stearate coating.
It is understood that by being applied on the surface of suture ontology 100 and hangnail 200 in the utility model embodiment
It is covered with a strata lactams-calcium stearate coating and easily penetrates tissue so that operation suture thread is more smooth, suture can be shortened
Time reduces patient suffering.
In conclusion the beneficial effect of the operation suture thread of the utility model is:
(1), the operation suture thread of the utility model by between two ends of suture ontology be equipped with several hangnails,
Several hangnails include at least the first hangnail group, and the hangnail in the first hangnail group is towards one end head tilt of suture ontology, and the
In one hangnail group: the sum of the angle of three groups of adjacent hangnails in a circumferential direction is greater than 180 ° in any three continuous hangnails,
Less than 180 °, the distance between two adjacent hangnails are less than described angle between two adjacent hangnails in a circumferential direction
The diameter of suture ontology, so that in a circumferential direction, hangnail always has at least one hangnail to side direction, because regardless of operation
Suture within the organization perform the operation and stitch since the anchoring of opposite side hangnail and wound tissue acts on by active force of the portion by which direction
Opposite sliding or deflection will not all occur between zygonema and wound tissue；In addition, the operation stitching cable architecture letter of the utility model
Single, design is rationally, easy to use.
(2), further, on the operation suture thread of the utility model, between two adjacent hangnails in a circumferential direction
Angle be greater than 110 ° and less than 160 °, under this structure, operation suture thread generally standing balance structure can be protected preferably
Barrier operation suture thread stress is uniformly distributed on hangnail, and resultant direction is parallel with the axis direction of operation suture thread always.
(3), further, the material of the operation suture thread of the utility model is poly lactide-glycolide acid
(PLGA), poly lactide-glycolide acid (PLGA) is the copolymer of Pfansteihl (LA) and hydroxyacetic acid (GA), according to copolymerization
The ratio of component LA:GA is different, different degradation times can be customized in 1-12 months, and poly lactic-co-glycolic acid is copolymerized
Object (PLGA) has stronger toughness simultaneously, also there is excellent performance on mechanical strength.
(4), further, the operation suture thread of the utility model on the surface of suture ontology and hangnail by being coated with
There is poly-lactam-calcium stearate coating easily to penetrate tissue so that operation suture thread is more smooth, suture time can be shortened, subtracted
Few patient suffering.
Although the above more term for having used expression structure, such as " hangnail ", " suture ontology " etc., are not precluded
A possibility that using other terms.The use of these items is only for be more convenient to describe and explain the sheet of the utility model
Matter；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.
Claims (10)
1. a kind of operation suture thread, including having the suture ontology there are two end, it is characterised in that: on the suture ontology
Several hangnails are equipped between two ends of the suture ontology, several hangnails include at least the first hangnail group,
Hangnail in the first hangnail group is towards one end head tilt of the suture ontology, in the first hangnail group: any
Angle the sum of of three groups of adjacent hangnails on the circumferencial direction of the suture ontology in three continuous hangnails
Greater than 180 °, the angle between two adjacent hangnails on the circumferencial direction of the suture ontology is less than 180 °, phase
Distance of the two adjacent hangnails in the axial direction of the suture ontology is 0.2~2mm.
2. operation suture thread according to claim 1, it is characterised in that: several hangnails further include the second hangnail group,
The first hangnail group and the second hangnail group are symmetrical with the middle part of the suture ontology, falling in the first hangnail group
Hangnail in thorn and the second hangnail group is respectively facing and its one end head tilt apart from the farther away suture ontology, institute
It states in the second hangnail group: circle of three groups of adjacent hangnails in the suture ontology in any three continuous hangnails
The sum of angle in circumferential direction is greater than 180 °, between two adjacent hangnails on the circumferencial direction of the suture ontology
Angle less than 180 °, distance of the two adjacent hangnails in the axial direction of the suture ontology be 0.2~2mm.
3. operation suture thread according to claim 2, it is characterised in that: the first hangnail group and the second hangnail group
In: the angle between two adjacent hangnails in a circumferential direction is greater than 90 °.
4. operation suture thread according to claim 3, it is characterised in that: in circumference side between two adjacent hangnails
Upward angle is greater than 110 ° and less than 160 °.
5. operation suture thread according to claim 1, it is characterised in that: the diameter of the suture ontology be 0.1~
0.8mm。
6. operation suture thread according to claim 1, it is characterised in that: the angle of the hangnail and the suture main body
It is 5~75 °, the length of the hangnail is 0.01~1mm.
7. operation suture thread according to claim 1, it is characterised in that: be between the suture ontology and the hangnail
Integral structure.
8. operation suture thread according to claim 1, it is characterised in that: the top of the hangnail in flat point and towards institute
State the curved arc-shaped elbow shapes in suture ontology direction.
9. operation suture thread according to claim 1, it is characterised in that: the material of the suture ontology and the hangnail
It is poly lactide-glycolide acid.
10. operation suture thread according to claim 1, it is characterised in that: the table of the suture ontology and the hangnail
Face is coated with poly-lactam-calcium stearate coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044588.6U CN208319248U (en) | 2017-08-18 | 2017-08-18 | A kind of operation suture thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721044588.6U CN208319248U (en) | 2017-08-18 | 2017-08-18 | A kind of operation suture thread |
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| Publication Number | Publication Date |
|---|---|
| CN208319248U true CN208319248U (en) | 2019-01-04 |
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ID=64787475
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| CN201721044588.6U Active CN208319248U (en) | 2017-08-18 | 2017-08-18 | A kind of operation suture thread |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755671A (en) * | 2019-09-29 | 2020-02-07 | 姜之全 | Barb knotting-free reinforced suture line and preparation method thereof |
| CN112022254A (en) * | 2020-09-21 | 2020-12-04 | 熊师 | Barb suture line |
| CN115054721A (en) * | 2022-06-27 | 2022-09-16 | 刘明源 | Titanium-nickel memory alloy barb suture line |
-
2017
- 2017-08-18 CN CN201721044588.6U patent/CN208319248U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755671A (en) * | 2019-09-29 | 2020-02-07 | 姜之全 | Barb knotting-free reinforced suture line and preparation method thereof |
| CN112022254A (en) * | 2020-09-21 | 2020-12-04 | 熊师 | Barb suture line |
| CN115054721A (en) * | 2022-06-27 | 2022-09-16 | 刘明源 | Titanium-nickel memory alloy barb suture line |
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