CN108403172A - Suture and suture needle assemblies - Google Patents
Suture and suture needle assemblies Download PDFInfo
- Publication number
- CN108403172A CN108403172A CN201810130339.1A CN201810130339A CN108403172A CN 108403172 A CN108403172 A CN 108403172A CN 201810130339 A CN201810130339 A CN 201810130339A CN 108403172 A CN108403172 A CN 108403172A
- Authority
- CN
- China
- Prior art keywords
- suture
- sewing needle
- zygonema
- annulus
- annulus zygonema
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06004—Means for attaching suture to needle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06066—Needles, e.g. needle tip configurations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/0023—Surgical instruments, devices or methods, e.g. tourniquets disposable
Abstract
The present invention provides a kind of suture, and for being connected with sewing needle, the direction far from the sewing needle is provided at least two suture units being sequentially connected；The suture unit near the sewing needle is connected with the sewing needle；The suture unit near the sewing needle is the annulus zygonema with an opening, and the both ends of the opening are connected with the sewing needle, remaining described suture unit is the annulus zygonema being closed；Alternatively, all suture units are the annulus zygonema being closed.The present invention also provides a kind of suture needle assemblies.The time that the present invention not only sutures is short, but also easy to operate.
Description
Technical field
The invention belongs to field of medical device technology, and in particular to a kind of suture and suture needle assemblies.
Background technology
The operation of orthopaedics often refers to the reparation of the tissues such as bone block, tendon, ligament, muscle, these tissues have intensity it is high,
The big feature of tension, therefore, it needs to knot to suture when after the completion of suture and fix.
Currently, commonly suture needle assemblies include sewing needle and suture, suture wears the tail portion for being connected on sewing needle,
Origin suture used or because that need to knot after, need to re-replace a suture or another sewing needle of taking again
Component (suture needle assemblies are disposable), this is cumbersome time-consuming, also will result in the time interval between delayed suture operation
It is longer, it cannot be satisfied the demand that operation at present requires rapid suture.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art, it is proposed that a kind of suture and suture
Needle assemblies so that the time interval twice in succession between suture operation is very short, very close to continuously without interval operation, so as to full
The demand of the current rapid suture of foot.
One of in order to solve the above problem, the present invention provides a kind of sutures, and for being connected with sewing needle, feature exists
In being provided at least two suture units being sequentially connected along far from the direction of the sewing needle；Near the sewing needle
The suture unit is connected with the sewing needle；The suture unit near the sewing needle is the annular with an opening
Suture, the both ends of the opening are connected with the sewing needle, remaining described suture unit is the annulus zygonema being closed；Or
Person, all suture units are the annulus zygonema being closed.
Preferably, annulus zygonema described in each adjacent two passes through line itself is all linked with one another to be connected.
Preferably, the head and the tail in the case where being straightened along the direction far from sewing needle of annulus zygonema described in each adjacent two
It is connected.
Preferably, annulus zygonema described in each adjacent two is connected by connecting line.
Preferably, the annulus zygonema is equal to and this in the diameter stretched along the direction far from the sewing needle
The diameter of the connected connecting line of annulus zygonema.
Preferably, it is the annulus zygonema being closed near the suture unit of the sewing needle, and passes through the company
Wiring is connected with the sewing needle.
Preferably, the suture is stretched in the case that along the direction far from the sewing needle, the tail portion of the suture
It is provided with stopper；The entire suture of the stopper for blocking is completely pulled out of suture tissue.
Preferably, the stopper is formed by knot tying fashion.
Preferably, it is stretched along the direction far from the sewing needle in the suture, each cycling suturing
The equal length of line.
Preferably, the suture is made of absorbable material.
The present invention also provides a kind of suture needle assemblies, including sewing needle and suture, the head end of the suture is mounted on
The tail end of sewing needle, the suture use the suture of above-mentioned offer.
Preferably, the tail end of the head end of the suture and the sewing needle is fixed using non-removable method.
The invention has the advantages that：
In the present invention, when suture needle assemblies are sutured, the annulus zygonema progress farthest away from sewing needle can be utilized at first
It sutures for the first time, by annulus zygonema cutting knot after suture needle operation completion can be completed suture behaviour for the first time
Make；Then, along close to the direction of sewing needle, last time suture operation is repeated to each annulus zygonema successively, therefore, if seam
Zygonema has n annulus zygonema, then is just able to carry out n times suture operation, and one suturing assembly of this and the prior art is completed
Need replacing suture after primary suture operation or replace entire suturing assembly and compare, twice in succession between suture operation when
Between be spaced it is very short, very close to continuously without interval, so as to meet the needs of current rapid suture.
Description of the drawings
Fig. 1-Fig. 6 is six kinds of structural schematic diagrams of suture provided in an embodiment of the present invention；
Fig. 7-Figure 10 is four kinds of connection signals of sewing needle and suture in suture assemblies provided in an embodiment of the present invention
Figure.
Specific implementation mode
To make those skilled in the art more fully understand technical scheme of the present invention, come below in conjunction with the accompanying drawings to the present invention
The suture and suture needle assemblies of offer are described in detail.
Embodiment 1
The embodiment of the present invention provides a kind of suture, referring to Fig. 1, suture provided in an embodiment of the present invention 10 be used for
Sewing needle is connected, and suture 10 includes：Along the direction (being specially direction from left to right in Fig. 1) far from sewing needle be provided with according to
Secondary at least two connected suture units 101, near sewing needle suture unit 101 (the suture unit 101 of left end) with
Sewing needle is connected, specially the annulus zygonema with an opening, and the both ends of opening are connected with sewing needle；Remaining suture unit
101 be the annulus zygonema being closed.
When being sutured using the suture needle assemblies with suture provided in an embodiment of the present invention, it can utilize at first farthest
Annulus zygonema 101 from sewing needle carries out first time suture, cuts the annulus zygonema 101 after suture needle operation is completed
Knot and suture operation for the first time can be completed；Then, (in specially Fig. 1 from right to left along the direction of close sewing needle
Direction), last time suture operation is repeated to each annulus zygonema 101 successively, therefore, if suture 10 have n it is annular
Suture, then be just able to carry out n times suture operation, and one suturing assembly of this and the prior art needs after completing primary suture operation
It replaces suture or replaces entire suturing assembly and compare, the time interval between suture operation is very short twice in succession, connects very much
Closely continuously without interval, so as to meet the needs of current rapid suture.
Wherein it is preferred to which n values are 2, in this way, avoidable suture is long, certain influence is generated to stitch rate.
In addition, being cycling suturing coil by each suture unit in this present embodiment, i.e., each suture is two-wire, because
This, the method that Nice Knot (Nice knot) knottings not only can be used knots, and knots reliable；And two-wire intensity is high, can consolidate
Determine the big tissue of tension, therefore, can be that the tissue of suture creates firm environment, contribute to the group for repairing high intensity well
It knits, is suitable for the tissue repair etc. for suturing fixation, the tendon of joint replacement, desmorrhaphy, injury gained in sports of sclerite.
Furthermore it is disposable product, this and existing skill according to the suture needle assemblies of suture provided by the invention
Needle assemblies are sutured in art to compare for disposable product, the utilization rate of sewing needle can be improved, to reduce cost.
It is connected with reference to two neighboring annulus zygonema 101 in Fig. 1-Fig. 4 detailed description embodiment of the present invention specific
Mode.
First way, referring to Fig. 1, each adjacent two annulus zygonema 101 passes through annular distance is all linked with one another to be connected, that is,
The single line of each annulus zygonema 101 passes through the annular distance of annulus zygonema 101 adjacent thereto.
The second way, referring to Fig. 2, each adjacent two annulus zygonema 101 passes through line itself is all linked with one another to be connected,
That is, the part of the single line of an annulus zygonema 101 is divided to form hole, the single line of another annulus zygonema 101 passes through
The hole realizes that the two is all linked with one another and is connected.
The third mode, referring to Fig. 3, each adjacent two annulus zygonema 101 is stretched along the direction far from sewing needle
In the case of two ends be connected.
4th kind of mode, referring to Fig. 4, each adjacent two annulus zygonema 101 is connected by connecting line 103.
Under a fourth technique, it is preferable that annulus zygonema 101 in the case that along far from sewing needle direction stretch it is straight
Diameter D1 (being equal to d1+d2) is equal to the diameter D2 for the connecting line being connected with the annulus zygonema, in this way, may make entire suture
Diameter is uniform, i.e., thickness is identical, and the damage knitted and oozing of blood are combined so as to reduce opposite joint in suture operation.Further preferably
Ground, d1=d2 ensure the reliability of annulus zygonema 101.Specifically, d1=d2=1.5mm, D2=3mm.
In the present embodiment, as shown in Figs 1-4, suture is stretching feelings along the direction far from sewing needle (along right-to-left)
Under condition, the tail portion of suture is provided with stopper 102；Entire suture of the stopper 102 for blocking is completely pulled out of suture tissue,
In this way, the pulling force applied to sewing needle in healthcare givers avoids entire suture being drawn out when larger, so as to avoid out
Existing maloperation.
Specifically, stopper 102 is formed by knot tying fashion, is facilitated feasible.More specifically, farthest away from the closure of sewing needle
There are one the both ends for the annulus zygonema being open to be formed by knots tied by tool for annulus zygonema, and the knot being formed by knots tied can be used as the stopper
102。
Preferably, it is stretched along the direction far from sewing needle in suture, the equal length of each annulus zygonema.
Certainly, length L can be specifically arranged according to actual demand, to meet the requirement that different situations suture next time.
Specifically, suture is made of absorbable material, so that the later stage need not carry out operation of taking out stitches, is applied in general to
The smaller tissue repair of tension；Certainly, in practical applications, when in face of tension larger tissue repair, suture can be used
Nonabsorable material is made, to ensure the intensity of suture.
Need it is described herein be, in the present embodiment, although near sewing needle stapling unit 101 (left end
Stapling unit 101) it is with the annulus zygonema of an opening, still, the present invention is not limited thereto, in practical applications, most
Stapling unit 101 close to sewing needle can also be the annulus zygonema being closed, as shown in figure 5, each adjacent two cycling suturing
The connection type of line uses mode shown in Fig. 4；Certainly, the connection side of Fig. 1~each adjacent two shown in Fig. 3 annulus zygonema
Formula can be adapted for the case where " being the annulus zygonema being closed near the stapling unit 101 of sewing needle ".
As shown in Figure 5, it is preferable that be the annulus zygonema being closed in the suture unit near sewing needle and use Fig. 4
Shown in the case of connection type, can be connected with sewing needle by connecting line 103, similarly, not only so that entire suture
Diameter it is uniform, and only one end is fixed with sewing needle, fixed form simple possible.
It should also be noted that, in the present embodiment, as shown in Figure 1 to 4, the company of each adjacent two stapling unit 101
Connect that mode is identical or even the connection type of each adjacent two stapling unit 101 shown in fig. 5, the suture list near sewing needle
Member 101 and the connection type all same of sewing needle, still, in practical applications, the present invention is not limited thereto, suture it is every
The connection type of two neighboring stapling unit 101 also can be different, for example, referring to Fig. 6, being connection type shown in FIG. 1 in Fig. 6
With the connection type of connection type shown in Fig. 4 mixing.
Also need to it is described herein be, in practical applications, in order to reduce damage to tissue and group in suture operation
Oozing of blood is knitted, the diameter on the length direction that suture stretches at each position should be as equal as possible, and, sewing needle
Diameter with suture should be as equal as possible；In addition, to ensure the not easily broken reliability waited of annulus zygonema 101, Mei Gehuan
The diameter of shape suture 101 also should be as uniform as possible.
Embodiment 2
The embodiment of the present invention also provides a kind of suture needle assemblies, including sewing needle and suture, the head end installation of suture
In the tail end of sewing needle, suture uses the suture that the above embodiment of the present invention 1 provides.
The connection type of sewing needle 20 and suture 10 is described in detail with reference to Fig. 7-10.Specifically：
The first, referring to Fig. 7, the annulus zygonema 101 near sewing needle 20 is the cycling suturing with an opening
The both ends 1011 of line 101, the opening are inserted into the pin hole 201 of tail portion indent of sewing needle 20.
Second, referring to Fig. 8, the annulus zygonema 101 near sewing needle 20 passes through sewing needle by connecting line 103
20 tail end protrusion pin hole 202 and the fixation that knots.
The third, referring to Fig. 9, the annulus zygonema 101 near sewing needle 20 is the annulus zygonema 101 being closed,
The single line of the annulus zygonema 101 passes through the pin hole of sewing needle 20.
4th kind, referring to Fig. 10, the annulus zygonema 101 near sewing needle 20 is the annulus zygonema 101 being closed,
The tail portion of sewing needle 20 is provided with hook 203, which passes through the annular distance of the annulus zygonema 101 of the closure by annulus
Zygonema 101 is hooked.
In the present embodiment, the tail end of the head end of suture and sewing needle is fixed using non-removable method (such as Fig. 9 institutes
Show) so that suture needle assemblies are disposable device, safety and sanitation.Certainly, in practical applications, can also use removable
The mode unloaded (as shown in Fig. 7,8,10) so that sewing needle can be utilized repeatedly, reduce cost.
It should be noted that in the present embodiment, although only disclose above-mentioned Fig. 7~four kinds of sewing needles shown in Fig. 10 and
The fixed form of suture, still, the present invention is not limited thereto, in practical applications, can also use other fixed forms,
It is numerous to list herein.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, in the essence for not departing from the present invention
In the case of refreshing and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (13)
1. a kind of suture, for being connected with sewing needle, which is characterized in that be provided with successively along the direction far from the sewing needle
At least two connected suture units；
The suture unit near the sewing needle is connected with the sewing needle；
The suture unit near the sewing needle is the annulus zygonema with an opening, the both ends of the opening and institute
It states sewing needle to be connected, remaining described suture unit is the annulus zygonema being closed；Alternatively,
All suture units are the annulus zygonema being closed.
2. suture according to claim 1, which is characterized in that annulus zygonema described in each adjacent two passes through annular distance ring
Ring interlocks connected.
3. suture according to claim 1, which is characterized in that annulus zygonema described in each adjacent two passes through line itself
It is all linked with one another to be connected.
4. suture according to claim 1, which is characterized in that annulus zygonema described in each adjacent two is along far from seam
The direction of conjunction needle joins end to end in the case of being straightened.
5. suture according to claim 1, which is characterized in that annulus zygonema described in each adjacent two passes through connecting line
It is connected.
6. suture according to claim 5, which is characterized in that the annulus zygonema is along the separate sewing needle
Diameter in the case of direction stretches is equal to the diameter of the connecting line being connected with the annulus zygonema.
7. suture according to claim 5 or 6, which is characterized in that near the suture unit of the sewing needle
For the annulus zygonema of closure, and it is connected with the sewing needle by the connecting line.
8. suture according to claim 1, which is characterized in that the suture is along the direction far from the sewing needle
In the case of stretching, the tail portion of the suture is provided with stopper；
The entire suture of the stopper for blocking is completely pulled out of suture tissue.
9. suture according to claim 8, which is characterized in that the stopper is formed by knot tying fashion.
10. suture according to claim 1, which is characterized in that in the suture along the side far from the sewing needle
To in the case of stretching, the equal length of each annulus zygonema.
11. suture according to claim 1, which is characterized in that the suture is made of absorbable material.
12. a kind of suture needle assemblies, including sewing needle and suture, the head end of the suture is mounted on the tail end of sewing needle,
It is characterized in that, the suture is using the suture described in claim 1-11 any one.
13. suture needle assemblies according to claim 12, which is characterized in that the head end of the suture and the sewing needle
Tail end fixed using non-removable method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130339.1A CN108403172A (en) | 2018-02-08 | 2018-02-08 | Suture and suture needle assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810130339.1A CN108403172A (en) | 2018-02-08 | 2018-02-08 | Suture and suture needle assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108403172A true CN108403172A (en) | 2018-08-17 |
Family
ID=63127102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810130339.1A Pending CN108403172A (en) | 2018-02-08 | 2018-02-08 | Suture and suture needle assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108403172A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782864A (en) * | 1997-04-03 | 1998-07-21 | Mitek Surgical Products, Inc. | Knotless suture system and method |
| CN1365265A (en) * | 1999-07-26 | 2002-08-21 | 贝斯以色列护理医疗中心 | Suture system |
| US20060259076A1 (en) * | 2005-03-30 | 2006-11-16 | Burkhart Stephen S | Looped high strength suture chain for knotless fixation |
| US20110152927A1 (en) * | 2009-12-18 | 2011-06-23 | Meng Deng | Knotless suture device |
| CN208709953U (en) * | 2018-02-08 | 2019-04-09 | 王天兵 | Suture and suture needle assemblies |
-
2018
- 2018-02-08 CN CN201810130339.1A patent/CN108403172A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5782864A (en) * | 1997-04-03 | 1998-07-21 | Mitek Surgical Products, Inc. | Knotless suture system and method |
| CN1365265A (en) * | 1999-07-26 | 2002-08-21 | 贝斯以色列护理医疗中心 | Suture system |
| US20060259076A1 (en) * | 2005-03-30 | 2006-11-16 | Burkhart Stephen S | Looped high strength suture chain for knotless fixation |
| US20110152927A1 (en) * | 2009-12-18 | 2011-06-23 | Meng Deng | Knotless suture device |
| CN208709953U (en) * | 2018-02-08 | 2019-04-09 | 王天兵 | Suture and suture needle assemblies |
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