CN205795748U - Knotting line group is sewed up under the mirror of chamber - Google Patents
Knotting line group is sewed up under the mirror of chamber Download PDFInfo
- Publication number
- CN205795748U CN205795748U CN201620499254.7U CN201620499254U CN205795748U CN 205795748 U CN205795748 U CN 205795748U CN 201620499254 U CN201620499254 U CN 201620499254U CN 205795748 U CN205795748 U CN 205795748U
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- China
- Prior art keywords
- suture
- line group
- knotting
- mirror
- sewing needle
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Abstract
This utility model belongs to technical field of medical instruments, relates to sewing up knotting line group under the mirror of chamber；Described knotting line group is made up of suture, sewing needle, tension disk；The main body of described tension disk is hollow cylinder, is provided with line tail fixing point, elastic force crack and grip block in it, this grip block is provided with suture described in sewing needle fixed groove and is connected with sewing needle and is placed in described tension disk, and the tail end of described suture is fixed on described line tail fixing point；The needle tip of described sewing needle is fixed in described fixed groove.Use result shows, sews up knotting line group under the mirror of chamber of the present utility model, and making ties a knot under the mirror of chamber seems the instrumental tie of general surgery completely, eliminating the worry of intracavity coiling, convenient and swift, knotting form is good, it is not easily formed Slipped Clove Hitch, laparoscopic surgery quality and operative speed can be significantly improved.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to sewing up knotting line group under the mirror of chamber, and described knotting line group can carry
Suture quality and stitching speed in high pitched tune mirror.
Background technology
So far, chamber mirror Minimally Invasive Surgery is increasingly becoming surgery main flow to modern surgery medical development；Described endoscope-assistant surgery is compared general
Logical surgical operation has a following advantage: realize that intracavity multi-angle " is inspected ", patient recovers soon, the hospital stays is short, otch cosmetic result
Good operative site adhesion is few, patient burden is light etc..
In recent years, the equipment facility of endoscope-assistant surgery is constantly being weeded out the old and bring forth the new, but in operation but there is not the most frequently used needlework
Significant change and always continuing use.Currently used suture is when open surgery, and surgeon can be easy
Stitching knotting, but there is substantially inconvenience in the combination of these needlework in endoscope-assistant surgery, e.g., needs to use two chamber mirror apparatuses during operation
Coordinate and carry out coiling knotting, if not have operation practice under the mirror of long duration cannot complete coiling knotting dynamic for surgical doctor at all
Make；And operating coiling knotting under high hand mirror under mirror is the difficult point in practice.Although clinical practice at present having begun to use
Some pre-knotted needlework and the apparatus of help knotting, but described equipment still suffers from limitation and uses inconvenience；Such as, band pin falls
Thorn line is only used for rough tissue apposition, it is impossible to for delicate suture ligation such as hemostatic sutures；The knot pusher complex operation used time
Long and Slipped Clove Hitch is many, etc..
In the urgent need to stitching knotting line group under the chamber mirror of a kind of convenient operation in clinical practice at present, described knotting line group can
Solve a difficult problem of the prior art, improve suture quality and stitching speed in the mirror of chamber.
Summary of the invention
The purpose of this utility model is defect or the deficiency overcoming prior art, it is provided that sew up knotting line under the mirror of a kind of chamber
Group, described knotting line group uses easy to operate, can improve suture quality and stitching speed in the mirror of chamber.
Concrete, sew up knotting line group under the mirror of chamber of the present utility model, be a cuff needlework group, it is characterised in that by stitching
Line 1, sewing needle 4, tension disk 5 form；The main body of described tension disk 5 is hollow cylinder 21, be provided with line tail fixing point 3 in it,
Elastic force crack 22 and grip block 24, this grip block 24 is provided with sewing needle fixed groove 23；
Described suture 1 is connected with sewing needle 4 and is placed in described tension disk 5, and the tail end of described suture 1 is fixed on described line
On tail fixing point 3；The needle tip of described sewing needle 4 is fixed in described fixed groove 23；
In this utility model, described suture 1 can use the medical suture of various model, generally can receive and keep in described tension disk
In the hollow cylinder 21 of 5；In an embodiment of the present utility model, a length of 150mm 400mm of described suture 1；
In this utility model, described sewing needle 2 can use the medical suture needle of various model；
In this utility model, described hollow cylinder 21 is adopted made of plastic, its bottom end closure, its a diameter of 3mm-5mm,
For depositing suture 1；In an embodiment of the present utility model, described hollow cylinder 21 deposits 150mm-according to demand
350mm suture；
In this utility model, described elastic force crack 22 is located at the medial surface of described hollow cylinder 21, is used for fixing suture
1, various width, specification can be processed into according to the diameter of suture；
In this utility model, described grip block 24 adopts made of plastic, flat with arc groove, and it is located at described sky
The tail end of heart cylinder 21, for convenient clamping and fixing described sewing needle 4；
In this utility model, described fixed groove 23 is arc groove, is located on described grip block 24, can be used for fixing institute
State the needle tip of sewing needle 4；
In this utility model, described tension disk 5 can make the length that can press from both sides 2-8 coil according to operation stitching needs；
In this utility model, the tail end of described suture 1 is fixed on described line tail fixing point 3；
In this utility model, the needle tip of described sewing needle 4 is fixed in described fixed groove 23, and its backshank connects described
Suture 1.
During use, the tail end of described suture 1 is fixed on described line tail fixing point 3 and makes multiple torsion clockwise
The coil of 360 degree, sandwiches in tension disk 5 by above-mentioned coil by figure, stays the coil of falling c-type 2(to facilitate intracavity to hold outside described tension disk 5
Pin device penetrates the coil of falling c-type 2)；Then, transluminal operation clamp is used to hold the grip block 24 of described tension disk 5 tail end, by described line
Group is sent in the body cavity of patient by the chamber mirror perforator of 5-10mm, and is skidded off in described tension disk 5 by coil of tiing a knot in advance and make
Line is wrapped on described needle holder, complete knotting around sequence of threads.
Use result shows, sews up knotting line group, make knotting operation under the mirror of chamber identical under the mirror of chamber of the present utility model
In the instrumental tie of general surgery, can substantially exempt obstacle and the worry of intracavity coiling, and convenient and swift, knotting form is good, no
It is easily formed Slipped Clove Hitch, hence it is evident that improve laparoscopic surgery quality and operative speed.
To be tied a knot to sewing up under the mirror of chamber of the present utility model by concrete drawings and Examples in order to make it easy to understand, following
Line group is described in detail.It is important to note that instantiation and accompanying drawing are merely to explanation, it is clear that this area general
This utility model can be made various correction according to illustrating herein in the range of this utility model by logical technical staff
And change, these are revised and change and also include in the range of this utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation sewing up knotting line group under the mirror of chamber of the present utility model,
Wherein, 1 be suture, 2 be the coil of falling c-type, 3 be line tail fixing point, 4 be sewing needle, 5 for tension disk.
Fig. 2 is to sew up the structural representation of tension disk described in knotting line group under this chamber mirror,
Wherein, 21 be hollow cylinder, 22 be elastic force crack, 23 be sewing needle fixed groove, 24 for grip block.
Fig. 3 is the combination schematic diagram sewing up sewing needle described in knotting line group under this chamber mirror with suture,
Wherein, 2 be the coil of falling c-type, 4 be sewing needle, 6 for line tail (being fixed on hollow cylinder 21 bottom).
Detailed description of the invention
Embodiment 1
As shown in Fig. 1 ~ 3, sew up knotting line group under this chamber mirror, be a cuff needlework group, by suture 1, sewing needle 4, clamp
Device 5 forms；The main body of described tension disk 5 is hollow cylinder 21, be provided with line tail fixing point 3 in it, elastic force crack 22 and clamping
Plate 24, this grip block 24 is provided with sewing needle fixed groove 23；
Described suture 1 is connected with sewing needle 4 and is placed in described tension disk 5, and the tail end of described suture 1 is fixed on described line
On tail fixing point 3；The needle tip of described sewing needle 4 is fixed in described fixed groove 23；
Described suture 1 can use the medical suture of various model, can close in the hollow cylinder 21 of described tension disk 5；
The a length of 150mm 400mm of described suture 1；
Described sewing needle 2 can use the medical suture needle of various model；
Described hollow cylinder 21 adopts made of plastic, bottom end closure, its a diameter of 3mm-5mm, is used for depositing suture 1；
Described hollow cylinder 21 deposits 150mm-350mm suture according to demand；
Described elastic force crack 22 is located at the medial surface of described hollow cylinder 21, is used for fixing suture 1, can be according to suture
Diameter is processed into various width, specification；
Described grip block 24 adopts made of plastic, flat with arc groove, and it is located at described hollow cylinder 21
Tail end, for convenient clamping and fixing described sewing needle 4；
Described fixed groove 23 is arc groove, is located on described grip block 24, can be used for fixing the pin of described sewing needle 4
Most advanced and sophisticated；
Described tension disk 5 can make the length that can press from both sides 2-8 coil according to operation stitching needs；
The tail end of described suture 1 is fixed on described line tail fixing point 3；
The needle tip of described sewing needle 4 is fixed in described fixed groove 23, and its backshank connects described suture 1.
During use, the tail end of described suture 1 is fixed on described line tail fixing point 3 and makes multiple torsion clockwise
The coil of 360 degree, sandwiches in tension disk 5 by above-mentioned coil by figure, stays the coil of falling c-type 2(to facilitate intracavity to hold outside described tension disk 5
Pin device penetrates the coil of falling c-type 2)；Then, transluminal operation clamp is used to hold the grip block 24 of described tension disk 5 tail end, by described line
Group is sent in the body cavity of patient by the chamber mirror perforator of 5-10mm, and is skidded off in described tension disk 5 by coil of tiing a knot in advance and make
Line is wrapped on described needle holder, complete conveniently and efficiently knotting around sequence of threads.
Embodiment 2
When needing in endoscope-assistant surgery to sew up, surgeon only need to select suitable types (such as the accurate operation such as blood vessel, ureter
Using 4-0 to 6-0 number, tissue apposition uses 1-0 to 3-0 number) line group (as shown in Figure 1), clamp on tension disk 5 with chamber mirror pincers
Grip block 24, is sent into line group in patient's body lumen by the chamber mirror perforator of 5mm or 10mm, then clamps with intracavity needle holder
Backshank, takes out described sewing needle 4 from grip block 24 and carries out sewing up operation；After described needle thread passing suture location, needlework are put
In patient's intracavity, clamp suture needle fixed plate with other a pair of tongs and tension disk is picked up then needle holder wear from cylindrical right side
Cross first coil of falling c-type 2 on tension disk 5, by coil pull out, make line be wrapped on described needle holder, then with described in hold pin
Described sewing needle 4 clamped by device, is pulled out by the line of band pin section from the circle being wrapped in described needle holder, and another a pair of tongs puts down institute
Stating tension disk 5, line knot is strained by the line then clamping described tension disk 5 one end, and first knot completes；The most shown needle holder is again
Second c-type circle 2 on described tension disk 5, repeat above-mentioned action just can complete second, third, the several knot of the fourth class；According to
Demand can lengthen tension disk and meet the requirement of multiple knot.
The result of above-described embodiment shows, sews up knotting line group under the mirror of chamber of the present utility model, and make to tie a knot under mirror complete class
Being same as the instrumental tie of general surgery, eliminate the worry of intracavity coiling, convenient and swift, knotting form is good, is not easily formed Slipped Clove Hitch,
Significantly improve laparoscopic surgery quality and operative speed.
Claims (8)
1. sew up knotting line group under a chamber mirror, it is characterised in that be made up of suture (1), sewing needle (4), tension disk (5)；Institute
State the main body of tension disk (5) to be hollow cylinder (21), be provided with line tail fixing point (3), elastic force crack (22) and grip block in it
(24), this grip block (24) is provided with sewing needle fixed groove (23)；
Described suture (1) is connected with sewing needle (4) and is placed in described tension disk (5), and the tail end of described suture (1) is fixed on institute
State on line tail fixing point (3)；The needle tip of described sewing needle (4) is fixed in described fixed groove (23).
2. sew up knotting line group under the chamber mirror as described in claim 1, it is characterised in that described suture (1) a length of
150mm—400mm。
3. sew up knotting line group under the chamber mirror as described in claim 1, it is characterised in that described hollow cylinder (21) bottom is sealed
Close, its a diameter of 3mm-5mm.
4. sew up knotting line group under the chamber mirror as described in claim 1 or 3, it is characterised in that described hollow cylinder (21) is deposited
Put 150mm-350mm suture.
5. sew up knotting line group under the chamber mirror as described in claim 1 or 3, it is characterised in that described elastic force crack (22) is located at
The medial surface of described hollow cylinder (21).
6. under the chamber mirror as described in claim 1 sew up knotting line group, it is characterised in that described grip block (24) be flat,
Being provided with arc groove (23), it is located at the tail end of described hollow cylinder (21).
7. sew up knotting line group under the chamber mirror as described in claim 1, it is characterised in that described tension disk (5) makes 2-8, folder
The length of coil.
8. sew up knotting line group under the chamber mirror as described in claim 1, it is characterised in that the needle tip of described sewing needle (4) is solid
In described fixed groove (23), its backshank connects described suture (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499254.7U CN205795748U (en) | 2016-05-30 | 2016-05-30 | Knotting line group is sewed up under the mirror of chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499254.7U CN205795748U (en) | 2016-05-30 | 2016-05-30 | Knotting line group is sewed up under the mirror of chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205795748U true CN205795748U (en) | 2016-12-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620499254.7U Expired - Fee Related CN205795748U (en) | 2016-05-30 | 2016-05-30 | Knotting line group is sewed up under the mirror of chamber |
Country Status (1)
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|---|---|
| CN (1) | CN205795748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558688A (en) * | 2021-05-27 | 2021-10-29 | 沈杨 | Novel automatic stitching instrument for inverted barbed wire in endoscope |
| CN113855889A (en) * | 2021-09-26 | 2021-12-31 | 武汉大学 | Operation wire for peritoneal dialysis puncture catheterization and use method thereof |
-
2016
- 2016-05-30 CN CN201620499254.7U patent/CN205795748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113558688A (en) * | 2021-05-27 | 2021-10-29 | 沈杨 | Novel automatic stitching instrument for inverted barbed wire in endoscope |
| CN113855889A (en) * | 2021-09-26 | 2021-12-31 | 武汉大学 | Operation wire for peritoneal dialysis puncture catheterization and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |