CN110090054A - A kind of intelligence automated sewing dowel - Google Patents
A kind of intelligence automated sewing dowel Download PDFInfo
- Publication number
- CN110090054A CN110090054A CN201910498188.XA CN201910498188A CN110090054A CN 110090054 A CN110090054 A CN 110090054A CN 201910498188 A CN201910498188 A CN 201910498188A CN 110090054 A CN110090054 A CN 110090054A
- Authority
- CN
- China
- Prior art keywords
- nail
- suture
- suturing
- shoulder
- pins
- 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.)
- Pending
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 18
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 229910001000 nickel titanium Inorganic materials 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/064—Surgical staples, i.e. penetrating the tissue
- A61B17/0644—Surgical staples, i.e. penetrating the tissue penetrating the tissue, deformable to closed position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
Abstract
The present invention relates to medical instrument technical fields, specifically disclose a kind of intelligent automated sewing dowel, bar and at least two suture nail pins are carried on the back including suturing nail, at least two suture nail pins are arranged on the same side of suturing nail back bar, a nail shoulder is equipped between each suture nail pin and suturing nail back bar, follow closely shoulder shape be it is arc-shaped, follow closely shoulder width be less than suture nail pin width；The cross section that suturing nail carries on the back bar, at least two suture nail pins and at least two nail shoulders is arc-shaped；The material that suturing nail carries on the back bar, at least two suture nail pins and at least two nail shoulders is memorial alloy；The inclined-plane that the distal end faces of at least two suture nail pins are intersected by two forms, angle between two inclined-planes is 30 degree to 60 degree, alleviate the compressive load per unit area to tissue, avoid destruction tissue, ensure that penetrate tissue more labor-saving, avoid because the dynamics of manual operation it is uneven caused by suture situation not in place, avoid the malpractice that its hetero-organization is pierced through after falling off.
Description
Technical field
The present invention relates to medical instrument technical field, and in particular to a kind of intelligent automated sewing dowel.
Background technique
It in surgical operation, needs to cut specified human body appointed part, while needing to carry out the position of cutting
Suture, existing means have following several: first is that traditional linear slit closes, but stitching speed is slow, and part small space can not suture,
The too long wound healing of suture time is slow；Second is that blood vessel clip, but volume is big, and is often easy to slip, to lamellar structure without
Method suture；Third is that glue bonding suture, using faciostenosis, is only applicable to topical application, many tissues are not available in vivo；Fourth is that
Suturing nail is cooperated to suture cutting part by stapler, suture is secured, but due to nail pin and section of attachment beam
Face is generally rectangular in shape, excessive to the compressive load per unit area of tissue, penetrates tissue arduously and destroys tissue, also often occurs
Because the dynamics of manual operation it is uneven caused by suture situation not in place, when suturing not in place with regard to cutting part can bleeding it is existing
As, in addition, in the physics suture perform the operation in the mankind or other animal bodies, such as body vessel suture, the suture of lungs edge,
Wound suture after tumor resection, the suture of small intestine edge when the operation such as large intestine edge suture, there is also nail and fall off and damage other
The malpractice of tissue.
Summary of the invention
In order to solve the above technical problems, purpose: mitigating the list to tissue we have proposed a kind of intelligent automated sewing dowel
Position area pressure, avoids damage to tissue, it is ensured that penetrate that tissue is more labor-saving, avoid because the dynamics of manual operation it is uneven caused by
Situation not in place is sutured, the malpractice for piercing through its hetero-organization after falling off is avoided.
In order to achieve the above objectives, technical scheme is as follows:
A kind of intelligence automated sewing dowel, including suturing nail back bar and at least two suture nail pins, at least two suture nail pins
It is arranged on the same side of suturing nail back bar, is equipped with a nail shoulder between each suture nail pin and suturing nail back bar, follows closely
The shape of shoulder be it is arc-shaped, follow closely shoulder width be less than suture nail pin width；
The cross section that suturing nail carries on the back bar, at least two suture nail pins and at least two nail shoulders is arc-shaped；
The material that suturing nail carries on the back bar, at least two suture nail pins and at least two nail shoulders is memorial alloy；
The inclined-plane that the distal end faces of at least two suture nail pins are intersected by two forms, and the angle between two inclined-planes is three
Ten degree to 60 degree.
Preferably, the angle between two inclined-planes is 45 degree.
Preferably, suture nail pin and the quantity of nail shoulder are two.
Through the above technical solutions, the cross section of suturing nail back bar, at least two suture nail pins and at least two nail shoulders is equal
To be arc-shaped, arc-shaped section design can mitigate the intelligence automated sewing dowel to the compressive load per unit area of tissue, avoid
Destroy tissue；The inclined-plane that the distal end faces of at least two suture nail pins are intersected by two forms, and the angle between two inclined-planes is
30 degree to 60 degree (end of i.e. two suture nail pins is spur), end is that the suture nail pin of spur may insure to penetrate group
It knits more labor-saving；The material that suturing nail carries on the back bar, at least two suture nail pins and at least two nail shoulders is memorial alloy, is remembered automatic multiple
Bit function can seek unity of standard and suture thickness, avoid because the dynamics of manual operation it is uneven caused by suture feelings not in place
Condition；Automatically reset the malpractice for avoiding and piercing through its hetero-organization after the intelligence automated sewing dowel falls off.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of schematic perspective view of intelligent automated sewing dowel disclosed in this invention.
Number and corresponding component title represented by letter in figure:
1. suturing nail carries on the back bar 2. and sutures 21. inclined-plane 3. of nail pin nail shoulder.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Below with reference to schematic diagram, specific embodiments of the present invention will be described in further detail.
As shown in Figure 1, a kind of intelligence automated sewing dowel, including suturing nail back bar 1 and two suture nail pins 2, two sutures
Nail pin 2 is arranged on the same side of suturing nail back bar 1, is equipped with one between each suture nail pin 2 and suturing nail back bar 1
Shoulder 3 is followed closely, the shape of nail shoulder 3 is arc-shaped.
The width for following closely shoulder 3 is less than the width of suture nail pin 2, it is therefore prevented that suture nail pin 2 automatically disengages suture tissue.
It is that arc-shaped, arc-shaped section is set that suturing nail, which carries on the back 1, two, bar suture nail pin 2 and the cross section of two nail shoulders 3,
Meter can mitigate the intelligence automated sewing dowel to the compressive load per unit area of tissue, avoid destruction tissue.
It is memorial alloy that suturing nail, which carries on the back 1, two, bar suture nail pin 2 and the material of two nail shoulders 3, remembers auto-reset function
Can seek unity of standard and suture thickness, avoid because the dynamics of manual operation it is uneven caused by suture situation not in place, automatically
Reset avoids the malpractice that its hetero-organization is pierced through after the intelligence automated sewing dowel falls off, in addition, memorial alloy is specially
NiTi marmem, NiTi marmem remove have specific strength it is high, it is wear-resisting, corrosion-resistant, without magnetic, good biocompatibility
The features such as outside, also have peculiar shape-memory properties and superelastic properties, further ensure the intelligence automated sewing dowel
The ability that automatically resets and biocompatibility.
The inclined-plane 21 that the distal end faces of two suture nail pins 2 are intersected by two forms, i.e., the end of two suture nail pins is
Spur, end are that the suture nail pin 2 of spur may insure to penetrate that tissue is more labor-saving, and the angle between two inclined-planes 21 is 45
Degree, further ensures the penetration power of the intelligence automated sewing dowel.
Above it is exactly the design feature and function and effect of a kind of intelligent automated sewing dowel, advantage: alleviates to tissue
Compressive load per unit area avoids destruction tissue, it is ensured that penetrates that tissue is more labor-saving, avoids because the dynamics of manual operation is uneven
Caused by suture situation not in place, avoid the malpractice that its hetero-organization is pierced through after falling off.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (3)
1. a kind of intelligence automated sewing dowel, which is characterized in that including suturing nail back bar (1) and at least two sutures nail pin (2), until
Few two sutures nail pin (2) are arranged on the same side of suturing nail back bar (1), and each suture nail pin (2) and suturing nail are carried on the back
Be equipped with a nail shoulder (3) between bar (1), the shape of nail shoulder (3) be it is arc-shaped, the width of nail shoulder (3) is less than suture nail pin (2)
Width；
The cross section that suturing nail carries on the back bar (1), at least two sutures nail pin (2) and at least two nails shoulder (3) is arc-shaped；
The material that suturing nail carries on the back bar (1), at least two sutures nail pin (2) and at least two nails shoulder (3) is memorial alloy；
The inclined-plane (21) that the distal end faces of at least two sutures nail pin (2) are intersected by two forms, between two inclined-planes (21)
Angle is 30 degree to 60 degree.
2. a kind of intelligent automated sewing dowel according to claim 1, which is characterized in that the angle between two inclined-planes (21)
It is 45 degree.
3. a kind of intelligent automated sewing dowel according to claim 1, which is characterized in that suture nail pin (2) and follow closely shoulder (3)
Quantity is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498188.XA CN110090054A (en) | 2019-06-10 | 2019-06-10 | A kind of intelligence automated sewing dowel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498188.XA CN110090054A (en) | 2019-06-10 | 2019-06-10 | A kind of intelligence automated sewing dowel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110090054A true CN110090054A (en) | 2019-08-06 |
Family
ID=67450710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910498188.XA Pending CN110090054A (en) | 2019-06-10 | 2019-06-10 | A kind of intelligence automated sewing dowel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110090054A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080065154A1 (en) * | 2006-09-08 | 2008-03-13 | Warsaw Orthopedic, Inc | Surgical staple |
| CN104939880A (en) * | 2015-07-17 | 2015-09-30 | 爱微捷成都医疗科技有限公司 | Memory alloy suturing nail and suturing device |
| CN210990488U (en) * | 2019-06-10 | 2020-07-14 | 绍兴泰盛医疗科技有限公司 | Intelligent automatic suturing nail |
-
2019
- 2019-06-10 CN CN201910498188.XA patent/CN110090054A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080065154A1 (en) * | 2006-09-08 | 2008-03-13 | Warsaw Orthopedic, Inc | Surgical staple |
| CN104939880A (en) * | 2015-07-17 | 2015-09-30 | 爱微捷成都医疗科技有限公司 | Memory alloy suturing nail and suturing device |
| CN210990488U (en) * | 2019-06-10 | 2020-07-14 | 绍兴泰盛医疗科技有限公司 | Intelligent automatic suturing nail |
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