CN203749476U - Surgical suturing guider - Google Patents
Surgical suturing guider Download PDFInfo
- Publication number
- CN203749476U CN203749476U CN201420098486.2U CN201420098486U CN203749476U CN 203749476 U CN203749476 U CN 203749476U CN 201420098486 U CN201420098486 U CN 201420098486U CN 203749476 U CN203749476 U CN 203749476U
- Authority
- CN
- China
- Prior art keywords
- guide
- needle
- guide way
- hollow needle
- guider
- 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.)
- Expired - Lifetime
Links
- 238000002372 labelling Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 210000004872 soft tissue Anatomy 0.000 abstract description 27
- 208000034693 Laceration Diseases 0.000 abstract 1
- 208000026137 Soft tissue injury Diseases 0.000 abstract 1
- 206010011732 Cyst Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000001467 acupuncture Methods 0.000 description 4
- 208000031513 cyst Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000000281 joint capsule Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 101100480738 Arabidopsis thaliana TFCC gene Proteins 0.000 description 2
- 208000025978 Athletic injury Diseases 0.000 description 1
- 206010072970 Meniscus injury Diseases 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model relates to a surgical suturing guider. The surgical suturing guider comprises a guide needle, a guide body and a hollow needle. One end of the guide needle is a needle point, and the other end of the guide needle is fixed in one end of the guide body and forms an included angle smaller than 90 degrees with the guide body. The middle of the guide body is provided with a guide tube. The hollow needle penetrates through the guide tube. One end of the hollow needle is provided with a pushing handle, and the needle point at the other end of the hollow needle penetrates out of the needle point position of the guide needle along the guide tube. According to the surgical suturing guider, suturing for endoscopic soft tissue laceration treatment can become easy; when upward needle puncturing is performed from an endoscopic blind area underneath soft tissue, the puncturing position can be correctly determined by using the surgical suturing guider, and therefore secondary soft tissue injury caused by tentative puncturing due to the fact that the puncturing position is difficult to determine is avoided. Moreover, the surgical suturing guider is simple in structure, convenient to operate, economical, practical and convenient to popularize and apply.
Description
Technical field
This utility model belongs to medical soft tissue recovery technique field, particularly relates to a kind of operation stitching guider.
Background technology
Soft tissue lacerated wound is the common disease in athletic injury, as kneed meniscus tear wound, carpal TFCC (TFCC) lacerated wound etc.Along with development and the renewal of endoscopic apparatus, the reparation of soft tissue, is transitioned under Minimally Invasive Surgery and is carried out by open operation.The two-dimensional picture that endoscope shows can not show the three dimensions of joint capsule completely, often has multiple blind areas, causes the reparation difficulty of soft tissue to increase.Due to puncture position location difficulty, in the time carrying out exploratory acupuncture treatment, often cause soft tissue again to damage, affect the healing ability of soft tissue, repeatedly attempt also can extending operating time, increase patient's misery, multiple high-new operation is difficult at Grass-roots Hospital.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of operation stitching guider, can avoid the soft tissue causing while carrying out exploratory acupuncture treatment due to puncture position location difficulty again to damage.
This utility model solves the technical scheme that its technical problem adopts: a kind of operation stitching guider is provided, comprise guide pin, guide way and hollow needle, described guide pin one end is that needle point, the other end are fixed in one end of guide way, and form with guide way the angle that is less than 90 degree, in the middle of described guide way, have guide pipe, in described guide pipe, be installed with hollow needle, described hollow needle one end is equipped with and is advanced the needle point of handle, the other end to pass from guide pin tip position along guide pipe.
Described guide pin one end is the needle point in tape guide hole, and described hollow needle one end is equipped with and is advanced the needle point of handle, the other end to pass in the pilot hole from guide pin needle point along guide pipe.
Described guide pin one end is the needle point without pilot hole, described hollow needle one end be equipped with the inclined-plane laminating of the needle point that advances handle, the other end along guide pipe from guide pin needle point end through.
Described guide pin is connected by shipping and reselling on another market with guide way, and angle value is carved with in the junction of guide pin and guide way, ships and resell on another market to change the angle between guide way and guide pin by adjustment.
Described guide pin and guide way are integrated and are made.
Dismounting piece is equipped with at 1/2 thickness place of described guide way Lower Half one side, on described dismounting piece and guide way opposite face, has corresponding screwed hole, and described dismounting piece is connected by the cooperation of bolt and screwed hole with guide way.
Dismounting piece is equipped with at 1/2 thickness place of described guide way Lower Half one side, on described dismounting piece and guide way opposite face, is provided with suitable buckle and draw-in groove, and described dismounting piece is connected by the cooperation of buckle and draw-in groove with guide way.
Dismounting piece is equipped with at 1/2 thickness place of described guide way Lower Half one side, is provided with suitable Tenon connector on described dismounting piece and guide way opposite face, and described dismounting piece is connected by the cooperation of Tenon connector with guide way.
Described hollow needle is circular arc, and circular arc head end is the needle point of deflection lesser curvature side.
Described guide pipe is in the arc-shaped, and suitable with the hollow needle of circular arc.
Linearly shape of described hollow needle, described guide pipe is shape suitable with hollow needle linearly.
On the propelling handle of described hollow needle, have pinpoint inclined plane towards labelling.
beneficial effect
Owing to adopting technique scheme, compared with prior art, there is following advantage and good effect:
1, the pin hole on guide pin is placed in soft tissue top, to accurately orient pin mark, avoids blindly acupuncture treatment, play the effect that presses down soft tissue, while avoiding having an acupuncture treatment, soft tissue, by jack-up, can increase gap after soft tissue is pressed down simultaneously, the Microendoscopic visual field is more clear, convenient operation;
2, hollow needle and guider are designed to grasp propulsion plant, make operator more comfortable, and the needle point of hollow needle deflection lesser curvature side makes the axle center of cone tip vertical with soft tissue, meets the requirement of medical suturing skill;
3 and when hollow needle is through after soft tissue, the bolt of guider bottom is turned on, take off dismounting piece, hollow needle can be rotated in pilot hole, be convenient to adjust needle point direction, to avoid damage other tissue around.
Brief description of the drawings
Fig. 1 is the front elevation of guider in this utility model;
Fig. 2 is the schematic diagram without pilot hole needle point in this utility model;
Fig. 3 is the axonometric chart of guider in this utility model;
Fig. 4 is the front cross-sectional view of guide pin in this utility model;
Fig. 5 is the top view profile of guide pin in this utility model;
Fig. 6 is the front elevation of guide way in this utility model;
Fig. 7 is the left side view of guide way in this utility model;
Fig. 8 is the axonometric chart of guide way in this utility model;
Fig. 9 is the front cross-sectional view of this utility model hollow core pin;
Figure 10 is the axonometric chart of this utility model hollow core pin;
Figure 11 is the front elevation that this utility model hollow needle and guide pipe adopt circular arc;
Figure 12 is the positive generalized section of this utility model application example 1 piercing process;
Figure 13 is the design sketch of removing guider after this utility model application example 1 end of operation.
In figure, guide pin 1, guide way 2, hollow needle 3, pilot hole 4, dismounting piece 5, bolt 6, guide pipe 7, advances handle 8, skin 9, cyst wall 10, soft tissue 11, sutures 12.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth this utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for this utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications this utility model after having read the content of this utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment of the present utility model relates to a kind of operation stitching guider, as shown in Fig. 1-13, comprise guide pin 1, guide way 2 and hollow needle 3, described guide pin 1 one end is that needle point, the other end are fixed in one end of guide way 2, and form with guide way 2 angle that is less than 90 degree, in the middle of described guide way 2, have guide pipe 7, in described guide pipe 7, be installed with hollow needle 3, described hollow needle 3 one end are equipped with and are advanced the needle point of handle 8, the other end to pass from guide pin 1 tip position along guide pipe 7.
Described guide pin 1 one end is the needle point in tape guide hole 4, and described hollow needle 3 one end are equipped with and are advanced the needle point of handle 8, the other end to pass in the pilot hole 4 from guide pin 1 needle point along guide pipe 7.
Described guide pin 1 one end is the needle point without pilot hole 4, described hollow needle 3 one end be equipped with the inclined-plane laminating of the needle point that advances handle 8, the other end along guide pipe 7 from guide pin 1 needle point end through.
Described guide pin 1 is connected by shipping and reselling on another market with guide way 2, and guide pin 1 is carved with angle value with the junction of guide way 2, ships and resell on another market to change the angle between guide way 2 and guide pin 1 by adjustment.
Described guide pin 1 is integrated and is made with guide way 2.
Dismounting piece 5 is equipped with at 1/2 thickness place of described guide way 2 Lower Half one sides, on described dismounting piece 5 and guide way 2 opposite faces, has corresponding screwed hole, and described dismounting piece 5 is connected by the cooperation of bolt 6 and screwed hole with guide way 2.
Dismounting piece 5 is equipped with at 1/2 thickness place of described guide way 2 Lower Half one sides, and described dismounting piece 5 and guide way 2 opposite faces are provided with suitable buckle and draw-in groove, and described dismounting piece 5 is connected by the cooperation of buckle and draw-in groove with guide way 2.
Dismounting piece 5 is equipped with at 1/2 thickness place of described guide way 2 Lower Half one sides, on described dismounting piece 5 and guide way 2 opposites, is provided with suitable Tenon connector, and described dismounting piece 5 is connected by the cooperation of Tenon connector with guide way 2.
Described hollow needle 3 is circular arc, and circular arc head end is the needle point of deflection lesser curvature side.
Described guide pipe 7 is in the arc-shaped, and suitable with the hollow needle 3 of circular arc.
Linearly shape of described hollow needle 3, described guide pipe 7 is shape suitable with hollow needle 3 linearly.
On the propelling handle 8 of described hollow needle 3, have pinpoint inclined plane towards labelling.
Embodiment 1
As shown in Figure 12-13, soft tissue 11 has a tearing port near a side of cyst wall 10, guide pin 1 needle point is penetrated in joint capsule through skin 9, cyst wall 10, be advanced to plane soft tissue 11 tops, guide pin 1 needle placement is gone out to pin mark place in the target of soft tissue 11; The needle point of hollow needle 3 thrusts after skin 9, cyst wall 10, be exposed at extracutaneous being partially embedded on guide way 2 in guide pipe 7 by outer hollow needle 3, to dismantle again piece 5 and guide way 2 amalgamations fixing, form complete guide pipe 7, hollow needle 3 be played to the effect that clamps constraint and be directed to soft tissue 11; Hollow needle 3 packs into after complete guide pipe 7, and the target that the needle point of hollow needle 3 is advanced to plane soft tissue 11 goes out pin mark below; Guide pin 1 presses down soft tissue 11 in case soft tissue 11 by jack-up, promotes to advance handle 8 simultaneously, hollow needle 3 is gone out to pin mark from the target of soft tissue 11 and accurately sting out; The head end of sutures 12, through hollow needle 3, is inserted into target and goes out pin mark; Maintain sutures 12 invariant positions, hollow needle 3 is exited, by guide pin 1, the head end of sutures 12 is taken to outside joint capsule, complete endoscopic management soft tissue lacerated wound and carry out key one step in sew application step, suture is through soft tissue; Finally the head and the tail two ends knotting of suture can be completed to the reparation to soft tissue tearing port.
Claims (12)
1. an operation stitching guider, comprise guide pin (1), guide way (2) and hollow needle (3), it is characterized in that: described guide pin (1) one end is needle point, the other end is fixed in one end of guide way (2), and form with guide way (2) angle that is less than 90 degree, in the middle of described guide way (2), have guide pipe (7), in described guide pipe (7), be installed with hollow needle (3), described hollow needle (3) one end is equipped with and is advanced handle (8), the needle point of the other end passes from guide pin (1) tip position along guide pipe (7).
2. operation stitching guider according to claim 1, it is characterized in that: described guide pin (1) one end is the needle point of tape guide hole (4), described hollow needle (3) one end is equipped with and is advanced the needle point of handle (8), the other end to pass in the pilot hole (4) from guide pin (1) needle point along guide pipe (7).
3. operation stitching guider according to claim 1, it is characterized in that: described guide pin (1) one end is for without the needle point of pilot hole (4), described hollow needle (3) one end be equipped with the inclined-plane laminating of the needle point that advances handle (8), the other end along guide pipe (7) from guide pin (1) needle point end through.
4. operation stitching guider according to claim 1, it is characterized in that: described guide pin (1) is connected by shipping and reselling on another market with guide way (2), guide pin (1) is carved with angle value with the junction of guide way (2), ships and resell on another market to change the angle between guide way (2) and guide pin (1) by adjustment.
5. operation stitching guider according to claim 1, is characterized in that: described guide pin (1) is integrated and is made with guide way (2).
6. operation stitching guider according to claim 1, it is characterized in that: dismounting piece (5) is equipped with at 1/2 thickness place of described guide way (2) Lower Half one side, on described dismounting piece (5) and guide way (2) opposite face, have corresponding screwed hole, described dismounting piece (5) is connected by the cooperation of bolt (6) and screwed hole with guide way (2).
7. operation stitching guider according to claim 1, it is characterized in that: dismounting piece (5) is equipped with at 1/2 thickness place of described guide way (2) Lower Half one side, on described dismounting piece (5) and guide way (2) opposite face, be provided with suitable buckle and draw-in groove, described dismounting piece (5) is connected by the cooperation of buckle and draw-in groove with guide way (2).
8. operation stitching guider according to claim 1, it is characterized in that: dismounting piece (5) is equipped with at 1/2 thickness place of described guide way (2) Lower Half one side, on described dismounting piece (5) and guide way (2) opposite face, be provided with suitable Tenon connector, described dismounting piece (5) is connected by the cooperation of Tenon connector with guide way (2).
9. operation stitching guider according to claim 1, is characterized in that: described hollow needle (3) is circular arc, and circular arc head end is the needle point of deflection lesser curvature side.
10. operation stitching guider according to claim 1, is characterized in that: described guide pipe (7) is in the arc-shaped, and suitable with the hollow needle (3) of circular arc.
11. operation stitching guiders according to claim 1, is characterized in that: linearly shape of described hollow needle (3), described guide pipe (7) is shape suitable with hollow needle (3) linearly.
12. operation stitching guiders according to claim 1, is characterized in that: on the propelling handle (8) of described hollow needle (3), have pinpoint inclined plane towards labelling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098486.2U CN203749476U (en) | 2014-03-05 | 2014-03-05 | Surgical suturing guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098486.2U CN203749476U (en) | 2014-03-05 | 2014-03-05 | Surgical suturing guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203749476U true CN203749476U (en) | 2014-08-06 |
Family
ID=51244786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098486.2U Expired - Lifetime CN203749476U (en) | 2014-03-05 | 2014-03-05 | Surgical suturing guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203749476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860217A (en) * | 2014-03-05 | 2014-06-18 | 复旦大学附属华山医院 | Microendoscopic soft tissue suture guiding device and microendoscopic soft tissue suture guiding method |
| CN104799897A (en) * | 2015-04-14 | 2015-07-29 | 苏州瑞华医院有限公司 | Disposable stitch-removing needle |
-
2014
- 2014-03-05 CN CN201420098486.2U patent/CN203749476U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860217A (en) * | 2014-03-05 | 2014-06-18 | 复旦大学附属华山医院 | Microendoscopic soft tissue suture guiding device and microendoscopic soft tissue suture guiding method |
| CN103860217B (en) * | 2014-03-05 | 2016-04-06 | 复旦大学附属华山医院 | A kind of Microendoscopic suturing soft tissue guider and method |
| CN104799897A (en) * | 2015-04-14 | 2015-07-29 | 苏州瑞华医院有限公司 | Disposable stitch-removing needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140806 |