CN209499798U - A kind of surgical stapling surgical instrument - Google Patents
A kind of surgical stapling surgical instrument Download PDFInfo
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- CN209499798U CN209499798U CN201822038779.2U CN201822038779U CN209499798U CN 209499798 U CN209499798 U CN 209499798U CN 201822038779 U CN201822038779 U CN 201822038779U CN 209499798 U CN209499798 U CN 209499798U
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- base frame
- main base
- suture
- hollow body
- hole
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Abstract
The utility model discloses a kind of surgical stapling surgical instruments, comprising: main base frame, hollow body, fixing line, line of pull, suture；Main base frame bottom center is provided with through-hole, and one side is equipped with is equipped with fixation hole with the vertically disposed shielding plate of main base frame, main base frame top at shielding plate；Hollow body is set on the through-hole of main base frame, and to extension protrusion on the inside of main base frame, the surface of hollow body is set as smooth surface；Fixing line one end is set in fixation hole, and the other end is set on the outside of through-hole；Line of pull is set as flexible body, and one end connect and be set to the fixation hole of main base frame with fixing line, and the bent tightening part that formed on the inside of main base frame of the other end is to hook suture;Suture is set as being formed two circle Slipped Clove Hitch on hollow body, and one end of suture is equipped with sewing needle, and another end hook is set to tightening part and wears to extending on the outside of main base frame in hollow body.A kind of surgical instrument of the utility model improves knotting speed, and sewing effect is good.
Description
Technical field
The utility model relates to a kind of surgical stapling surgical instruments.
Background technique
Suture (suture) is will to be cut or the tissue of wound fracture, organ carry out pairing or rebuilding its channel, extensive
Its multiple function.It is the primary condition for guaranteeing well to heal, is also important one of basic operative techniques technology.
Minimally Invasive Surgery becomes more and more popular in recent years, as its name suggests, is exactly small wound, wound, is modern medicine surgery
The characteristics of operative treatment is applied only causes microtrauma to patient exactly in surgical procedure, postoperative leaves behind small wound
The technology of mouth, minimally invasive with respect to for traditional operation, mainly have four characteristics: notch is small, wound is small, recovery is fast, pain is few, micro-
Invasive procedures are high-tech bring Medical Revolutions, however Minimally Invasive Surgery sutures certain problem, due to wound crack closing operation
Space is small, it is existing it is general performed the operation using endoscope, sutured by viewing screen, due to can not open surgery position,
The inconvenient speed of suture knotting is slow, and suture is insecure, be easy to cause wound suture ineffective.
Summary of the invention
The utility model provides a kind of surgical stapling surgical instrument to solve Minimally Invasive Surgery suture in the prior art, due to
Can not open surgery position, the suture inconvenient speed that knots is slow, and sutures insecure, be easy to cause the skill that wound suture is ineffective
Art problem.
A kind of surgical stapling surgical instrument, comprising: main base frame, hollow body, fixing line, line of pull, suture；
The main base frame bottom center is provided with through-hole, one side be equipped with the vertically disposed shielding plate of main base frame, it is described
Fixation hole is equipped with above main base frame at the shielding plate；
The hollow body is set on the through-hole of main base frame, and to extension protrusion on the inside of the main base frame, described hollow
The surface of tube body is set as smooth surface；
Described fixing line one end is set in fixation hole, and the other end is set on the outside of the through-hole；
The line of pull is set as flexible body, and one end connect and be set to the fixation of the main base frame with the fixing line
Hole, the bent tightening part that formed on the inside of the main base frame of the other end is to hook the suture;
The suture is set as being formed two circle Slipped Clove Hitch on the hollow body, and one end of the suture is equipped with suture
Needle, another end hook are set to the tightening part and wear to extending in the hollow body on the outside of the main base frame.
Preferably, the suture is on the inside of the main base frame as being formed described in a confession between the tightening part and hollow body
The suture of the Slipped Clove Hitch set that sewing needle is worn, the tightening part is equipped with knotting mark part at two circle Slipped Clove Hitch.
Preferably, the main base frame is set as rectangle.
Preferably, the shielding plate is set as L shape.
Preferably, the Slipped Clove Hitch set is set as triangle.
A kind of surgical instrument of the utility model is previously provided with half on tubule and encloses Slipped Clove Hitch at the two of knot, in surgery pair
When wound suture is completed, two circle Slipped Clove Hitch are fallen off from tubule and rapidly transform into reliable and safe multiple fixed knot automatically, are led to
It crosses knotting label and shows knotting success or not, improve knotting speed, sewing effect is good, and makes operation knotting success or not can
To directly display, operated convenient for doctor.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of surgical stapling surgical instrument structural schematic diagram of the utility model；
Fig. 2 is a kind of surgical stapling surgical instrument structural schematic diagram of the utility model；
Fig. 3 is a kind of surgical stapling surgical instrument decomposition diagram of the utility model；
Fig. 4 is a kind of surgical stapling surgical instrument cross-sectional view of the utility model；
Fig. 5 A-5F is that a kind of surgical stapling surgical instrument of the utility model sutures schematic diagram；
Fig. 6 A-6C is a kind of surgical stapling surgical instrument knotting schematic diagram of the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As shown in Figs 1-4, a kind of surgical instrument of the utility model includes main base frame 1, hollow body 2, fixing line
5, line of pull 4, suture 6.
Wherein, specifically main base frame 1 is set as plate body, and rectangle is set as in the present embodiment, and 1 bottom center of main base frame is set
Be equipped with through-hole 10, one side be equipped with the vertically disposed shielding plate 3 of main base frame 1, shielding plate 3 is set as L-shaped in the present embodiment,
1 top of main base frame is equipped with fixation hole 11 at shielding plate 3.
Hollow body 2 is set on the through-hole 10 of main base frame 1, and is protruded to extension on the inside of main base frame 1, hollow body 2
Surface is set as smooth surface.
5 one end of fixing line is set in fixation hole 11, and the other end is set to 10 outside of through-hole.
Line of pull 4 is set as flexible body, and one end connect and be set to the fixation hole 11 of main base frame 1 with fixing line 5, another
Hold the bent tightening part 41 that formed on the inside of main base frame 1 to hook suture 6.
Suture 6, is set as being formed two circle Slipped Clove Hitch 61 on the hollow body 2 with smooth surface, one end of suture 6
Equipped with sewing needle 60, another end hook is set to the tightening part 41 of line of pull 4 and wears to extending to outside main base frame 1 in hollow body 2
Side, suture 6 are bent the tightening part 41 constituted by line of pull 4 in 1 inside of main base frame and form one between hollow body 2 for suture
The suture 6 of the Slipped Clove Hitch set 62 that needle 60 is worn, tightening part 41 is equipped with knotting mark part 64 at the snare of two circle Slipped Clove Hitch 61.
As shown in Fig. 5 A-5F, a kind of surgical instrument of the utility model is in use, first by the seam with sewing needle 60
At the nearly main base frame 1 of hollow body 2, the Slipped Clove Hitch set 62 for enclosing Slipped Clove Hitch 61 equipped with one liang and being formed as triangle leads to 6 tail end of zygonema
It crosses and tightening part 41 is formed by by line of pull 4 hooks set on fixation hole 11 is neighbouring, then the other end of suture 6 passed through hollow
Tube body 2 knots with the fixing line 5 for being located at 1 outside of main base frame, so that suture 6 is unidirectionally fixed on hollow body 2 and is located at master
At the through-hole 10 in 1 outside of pedestal, the main base frame 1 for being equipped with hollow body 2 is fetched so that facilitating after operation, when suture 6 is grasped
The clamping sewing needle 60 of surgical clamp 7 sutures wound 8 when suturing, when bracing wire then by another surgical clamp 7 clamping suture 6 separately
The mutual drawing in one end tail portion (as shown in Figure 5A)；Another surgical clamp 7 can be caught into main base frame 1 when needing to knot and make its sky
Heart tube body 2, which turns to, is directed toward operator, and sewing needle 60 conveniently wears 62 operation of Slipped Clove Hitch set, and the utility model is due to 1 side of main base frame
Equipped with L-shaped protection platelet 3, only have Slipped Clove Hitch set 62 exposed so that sewing needle 60 wears part, therefore can be complete
Prevent and avoid sewing needle 60 to misdraw position and the failure that knots, the surgical clamp 7 for being clamped with sewing needle 60, which is taken advantage of a situation, to be passed through by stitching
Zygonema 6 is formed by the Slipped Clove Hitch set 62 of triangle, and makees U-shaped revolution and be pulled outwardly (as shown in Figure 5 B)；The utility model due to
It installs in the snare section start of two circle Slipped Clove Hitch 61 for the knotting mark part 64 (as shown in Figure 6A) of the obvious identification color of naked eyes,
I.e. knotting mark 64 at this time can be by the other hand after stitching sewing needle 60 and suture 6 passes through Slipped Clove Hitch set 62 at arrow meaning in figure
Art pincers 7 catch 1 tail end of main base frame to turn 90 degrees, and hollow body 2 is made to turn to stand after vertical wound 8, then suture clamping
The clamping of surgical clamp 7 of needle 60 catches suture 6 is slowly outer to draw (as shown in Figure 5 C), and script hook is made to be set to the suture of tightening part 41
6 fall off, and (as shown in Figure 5 D) is then further continued for being pulled outwardly, until stopping (as shown in fig. 5e) after required suture tension；At this time
It catches the clamper 7 of sewing needle 60 static clamping, and clamps the surgical clamp 7 for catching 6 tail end of suture, drawn then outside snap back
So that be set on hollow body 2 originally two circle Slipped Clove Hitch 61 is fallen off, and automatically becomes reliable multiple fixed knot 63 (such as Fig. 5 F institute
Show), knotting label 64 is mobile after the completion of knotting and is located at multiple 63 outside 5mm of fixed knot or more, if knotting mark part
64 enclose near Slipped Clove Hitch 61 in completion two, or in two circle Slipped Clove Hitch 61 of embedment, then it represents that knot failure, i.e., two circle Slipped Clove Hitch 61 fail to turn
At multiple fixed knot 63 (as shown in Figure 6 C).
A kind of surgical instrument of the utility model is previously provided with half on tubule and encloses Slipped Clove Hitch at the two of knot, in surgery pair
When wound suture is completed, two circle Slipped Clove Hitch are fallen off from tubule and rapidly transform into reliable and safe multiple fixed knot automatically, are led to
It crosses knotting label and shows knotting success or not, improve knotting speed, sewing effect is good, and makes operation knotting success or not can
To directly display, operated convenient for doctor.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments in specification, or to part of technology
Feature is equivalently replaced, and these are modified or replaceed, and it does not separate the essence of the corresponding technical solution, and the utility model is each
The spirit and scope of embodiment technical solution.
Claims (5)
1. a kind of surgical stapling surgical instrument characterized by comprising main base frame, hollow body, fixing line, line of pull, seam
Zygonema；
The main base frame bottom center is provided with through-hole, and one side is equipped with and the vertically disposed shielding plate of main base frame, the seat of honour
Fixation hole is equipped with above body at the shielding plate；
The hollow body is set on the through-hole of main base frame, and is protruded to extension on the inside of the main base frame, the hollow body
Surface be set as smooth surface；
Described fixing line one end is set in fixation hole, and the other end is set on the outside of the through-hole；
The line of pull is set as flexible body, and one end connect and be set to the fixation hole of the main base frame with the fixing line, separately
The bent tightening part that formed on the inside of the main base frame in one end is to hook the suture；
The suture is set as being formed two circle Slipped Clove Hitch on the hollow body, and one end of the suture is equipped with sewing needle,
Another end hook is set to the tightening part and wears to extending in the hollow body on the outside of the main base frame.
2. a kind of surgical stapling surgical instrument according to claim 1, which is characterized in that the suture is in the master
By forming a Slipped Clove Hitch set worn for the sewing needle, the seam of the tightening part between the tightening part and hollow body on the inside of pedestal
Zygonema is equipped with knotting mark part at two circle Slipped Clove Hitch.
3. a kind of surgical stapling surgical instrument according to claim 2, which is characterized in that the main base frame is set as square
Shape.
4. a kind of surgical stapling surgical instrument according to claim 3, which is characterized in that the shielding plate is set as L
Shape.
5. a kind of surgical stapling surgical instrument according to claim 4, which is characterized in that the Slipped Clove Hitch set is set as three
It is angular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038779.2U CN209499798U (en) | 2018-12-06 | 2018-12-06 | A kind of surgical stapling surgical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038779.2U CN209499798U (en) | 2018-12-06 | 2018-12-06 | A kind of surgical stapling surgical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209499798U true CN209499798U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822038779.2U Active CN209499798U (en) | 2018-12-06 | 2018-12-06 | A kind of surgical stapling surgical instrument |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022077419A1 (en) * | 2020-10-16 | 2022-04-21 | 迈磊医疗器材股份有限公司 | Device for knotting by tube pushing for medical suture thread |
| TWI824339B (en) * | 2021-11-19 | 2023-12-01 | 邁磊醫療器材股份有限公司 | A knotting assembly |
| WO2024050668A1 (en) * | 2022-09-05 | 2024-03-14 | 迈磊医疗器材股份有限公司 | Capsule needle and thread module |
| CN118068558A (en) * | 2024-04-25 | 2024-05-24 | 新光维医疗科技(苏州)股份有限公司 | Insertion assembly, assembly method thereof and endoscope |
-
2018
- 2018-12-06 CN CN201822038779.2U patent/CN209499798U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022077419A1 (en) * | 2020-10-16 | 2022-04-21 | 迈磊医疗器材股份有限公司 | Device for knotting by tube pushing for medical suture thread |
| TWI824339B (en) * | 2021-11-19 | 2023-12-01 | 邁磊醫療器材股份有限公司 | A knotting assembly |
| WO2024050668A1 (en) * | 2022-09-05 | 2024-03-14 | 迈磊医疗器材股份有限公司 | Capsule needle and thread module |
| CN118068558A (en) * | 2024-04-25 | 2024-05-24 | 新光维医疗科技(苏州)股份有限公司 | Insertion assembly, assembly method thereof and endoscope |
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