CN108078603A - A kind of laparoscopic surgery swaged needle that automatically resets - Google Patents
A kind of laparoscopic surgery swaged needle that automatically resets Download PDFInfo
- Publication number
- CN108078603A CN108078603A CN201711406097.6A CN201711406097A CN108078603A CN 108078603 A CN108078603 A CN 108078603A CN 201711406097 A CN201711406097 A CN 201711406097A CN 108078603 A CN108078603 A CN 108078603A
- Authority
- CN
- China
- Prior art keywords
- needle
- aculeata
- needle body
- suture
- laparoscopic surgery
- 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.)
- Granted
Links
- 238000002357 laparoscopic surgery Methods 0.000 title claims abstract description 32
- 241000256852 Aculeata Species 0.000 claims abstract description 31
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000009958 sewing Methods 0.000 abstract description 23
- 238000000034 method Methods 0.000 abstract description 10
- 238000001356 surgical procedure Methods 0.000 abstract description 4
- 238000007912 intraperitoneal administration Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010417 needlework Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion 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
- 239000013307 optical fiber Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008733 trauma 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
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/0469—Suturing instruments for use in minimally invasive surgery, e.g. endoscopic surgery
-
- 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
- A61B17/0483—Hand-held instruments for holding sutures
-
- 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
-
- 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
- A61B17/062—Needle manipulators
Abstract
The present invention relates to a kind of laparoscopic surgery swaged needles that automatically resets, and including needle body, needle body includes needle tip, the needle body, Aculeata, and the needle tip, the needle body and Aculeata are integral structures, it is characterised in that：Further include adjustment line, adjustment line one end connection Aculeata end, the other end connection needle body or the needle body and Aculeata junction.Medical worker penetrates adjustment line in surgical suturing process, by the way that left hand is held pliers, provokes suture needle, suture needle is made to be bordering on instrument angle vertical, convenient for the needle holder rapid vertical clamping suture needle under laparoscope.Each sewing needle is enable to reduce the difficulty sutured under laparoscope through the ideal position of quick again, the accurate clamping sewing needle of needle holder after tissue.With suture on sewing needle, solve the problems, such as it is intraperitoneal in laparoscopic surgery can not quickly thread repeatedly, improve suture quality, alleviate corrective surgery risk.
Description
Technical field
The invention belongs to medical surgery equipment technology field, more particularly, it relates to which a kind of laparoscopic surgery is used
Automatically reset swaged needle.
Background technology
Laparoscopic surgery is the invasive methods that a new development is got up, and is an inexorable trend of operation method development.With
Advancing by leaps and bounds for industrial manufacturing technology, the fusion of related discipline, to carry out new technology, new method has established firm basis,
In addition the operation that doctor is more and more consummate so that many past open operations have been replaced now by intracavity operation, greatly
Reduce operation wound greatly.
Laparoscope is a kind of instrument with miniature webcam.Laparoscopic surgery is exactly to utilize laparoscope and its related equipment
The operation of progress：Illumination is provided using cold light source, the small notch of several 5~12 millimeters of diameters is done in the different parts of abdomen, it will
Lens of laparoscope（A diameter of 3~10 millimeters）It is inserted into intraperitoneal, makes the figure that lens of laparoscope takes with digital camera technology
As being conducted by optical fiber to rear class signal processing system, and real-time display is in dedicated monitor.Then doctor passes through
The image of shown patient organ's different angle, analyzes and determines the state of an illness of patient on monitor screen, and with special
Different laparoscopic instrument is performed the operation.
Laparoscopic surgery is deep to be welcome by patient compared with traditional operation, and especially operation wound is small, patient's post-operative recovery
Soon, postoperative scar is small, the hospital stays short disbursement for reducing patient, and Young patients more gladly receive, and Minimally Invasive Surgery is outer
The general trend and pursue a goal that section develops.
Medical suture needle is mainly used for surgical operation suturing, is mostly that stainless steel wire is made in backshank drilling or fluting, appearance
Through polishing, electrolysis processing should be very smooth；Needle-like is divided into according to actual needs：Round needle, angular pin, shovel pin, staight needle etc., radian
It is divided into according to actual needs：1/2nd, 3/8 etc.；Production technology is sufficiently complex, belongs to high-tech product, and fine punching, which has even been used, to swash
Light cheesing techniques.
To current, medical suture needle conjugally developed three generations：The first generation, traditional eye pin：The sewing-needle of image curvature, first generation master
It is used for nonabsorbable suture.Second generation fluting pin：Afterbody is slotted, needlework connection, is mainly used for position seam of less demanding
Conjunction or thinner suture.The third generation：Needle for trephination, afterbody drilling, needlework are connected, and are mainly used for Micro trauma suture.
In operation, suture is an essential step, and surgical procedure generally comprises excision and rebuilds two links,
Suture often takes longest in reconstruction process, and there is strict demand at the position of needle holder clamping suture needle in sewing process, must
It need to avoid being clipped in embedding end with needle holder, needlework junction is the weak ring of suture needle after needle body in about 1/3 to 1/2 region
Section, needle holder need to be vertical with sewing needle, can just make doctor that sewing needle accurately are punctured to suture location.
The suture of laparoscopic surgery is difficult larger compared with open surgery, and maximum difficult point is to adjust suture needle
Angle.Existing sewing needle（Including swaged needle）, since viewing angle and operating space are limited, patient is difficult by suture needle tune
It is whole to vertical with needle holder and accurately clamp.Therefore, clinically only have very skilled hysteroscope surgeon that could implement laparoscope
Under suture, and generally require in sewing process right-hand man repeatedly pin could be clamped to suitable position by adjustment repeatedly,
The difficulty of laparoscopic surgery is added, virtually improves the access threshold of celioscope stitching technology.
A kind of laparoscopic surgery is urgently invented with sewing needle technical solution to solve above-mentioned technical problem.
The content of the invention
The present invention provides a kind of laparoscopic surgery swaged needle technology that automatically resets, and medical worker is in operation stitching mistake
Cheng Zhong provokes adjustment line by pliers, the angles and positions of sewing needle is quickly adjusted under laparoscope, passes through each sewing needle
Needle holder can quick again, precisely clamp the ideal position of sewing needle after tissue, and suture next time sewing needle can be accurately punctured to
Suture location.
Specific technical solution is：
A kind of laparoscopic surgery swaged needle that automatically resets, including needle body, needle body includes needle tip, the needle body, backshank, and institute
It is integral structure to state needle tip, the needle body and Aculeata, it is characterised in that：Further include adjustment line, the connection of described adjustment line one end
Aculeata end, the other end connection needle body or the needle body and Aculeata junction.
It is further preferred that the needle tip and the needle body are arc-shaped, the Aculeata is linear；The adjustment line
One end is embedded in Aculeata, and other end inclination is embedded at needle body arc and Aculeata the tangent or the needle body, the adjustment line, pin
Tip, the needle body, Aculeata are located at approximately the same plane, and the adjustment line is located at the one side of needle tip.
It is further preferred that corresponding adjustment line direction is provided with wire casing on the needle body, the wire casing is from adjustment line
It slots at embedded to Aculeata end.
It is further preferred that the at the end of the axial in the Aculeata is embedded with suture, alternatively, in the adjustment line
On be connected with suture.
It is further preferred that the adjustment line is elastomeric material, stress deforms, and withdraws from fast after external force
Speed replys its approximate initial configuration and size.
It is further preferred that the wire casing is " V " type or U-typed, notch is more than the adjustment linear diameter.
Beneficial effects of the present invention：Medical worker holds pliers in surgical suturing process, by left hand and penetrates adjustment line, chooses
Suture needle is played, suture needle is made to be bordering on instrument angle vertical, convenient for the needle holder rapid vertical clamping suture needle under laparoscope.Make to stitch every time
The ideal position of sewing needle can quickly, precisely be clamped through needle holder after tissue again by closing pin, reduce the difficulty sutured under laparoscope
Degree.With suture on sewing needle, solve the problems, such as it is intraperitoneal in laparoscopic surgery can not quickly thread repeatedly, substantially reduce
Medical worker carries out under laparoscope the difficulty and working strength of operation stitching, improves suture quality, alleviates patient's hand
Art risk.
Description of the drawings
Fig. 1 is a kind of stereogram of laparoscopic surgery of the present invention the first embodiment of swaged needle that automatically resets；
Fig. 2 is a kind of front view of laparoscopic surgery of the present invention the first embodiment of swaged needle that automatically resets；
Fig. 3 is a kind of left view of laparoscopic surgery of the present invention the first embodiment of swaged needle that automatically resets；
Fig. 4 is the A-A sectional views of Fig. 2；
Fig. 5 is a kind of stereogram of laparoscopic surgery of the present invention second of embodiment of swaged needle that automatically reset；
Fig. 6 is a kind of front view of laparoscopic surgery of the present invention second of embodiment of swaged needle that automatically reset；
Fig. 7 is a kind of left view of laparoscopic surgery of the present invention second of embodiment of swaged needle that automatically reset；
Fig. 8 is a kind of stereogram of laparoscopic surgery of the present invention the third embodiment of swaged needle that automatically resets；
Fig. 9 is a kind of front view of laparoscopic surgery of the present invention the third embodiment of swaged needle that automatically resets；
Figure 10 is a kind of left view of laparoscopic surgery of the present invention the third embodiment of swaged needle that automatically resets；
In upper figure：1- needle tips, the 2- needle bodys, 3- Aculeatas, 4- adjustment lines, 5- wire casings, 6- sutures.
Specific embodiment
In order to which technical problem solved by the invention, technical solution is more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is described in more detail.It should be appreciated that specific embodiment described herein is used only for explaining the present invention,
It is not intended to limit the present invention.
Embodiment 1
As shown in Figures 1 to 4, a kind of laparoscopic surgery of the invention uses the first embodiment party for the swaged needle that automatically resets
Formula.Including needle body, needle body includes needle tip 1, the needle body 2, Aculeata 3, and the needle tip 1 and the needle body 2 are arc-shaped, the Aculeata
3 is linear, and the needle tip 1, the needle body 2 and Aculeata 3 are integral structures, are made of stainless steel wire, appearance through polishing,
Electrolysis is handled, very smooth.
Further include adjustment line 4, by laser drilling, carried out on sewing needle it is pre-perforated, by 4 one end of the adjustment line
It tilts in the blind hole being embedded at 2 arc of the needle body and 3 the tangent of Aculeata or the needle body 2, extruding is fixed, the adjustment line 4
The other end axially in the blind hole of embedded 3 end of Aculeata, be equally fixed；The adjustment line 4, needle tip 1, the needle body
2nd, Aculeata 3 is located at approximately the same plane, and the adjustment line 4 is located at the one side of needle tip 1.Adjustment line 4 is elastomeric material, stress
It deforms, withdraws from after external force and reply its approximate initial configuration and size rapidly.Medical worker passes through in surgical suturing process
Left hand holds pliers and provokes adjustment line, provokes suture needle, suture needle is made to be bordering on instrument angle vertical, and quickly adjustment is stitched under laparoscope
The angles and positions of pin are closed, enable each sewing needle through the ideal of quick again, the accurate clamping sewing needle of needle holder after tissue
Position allows suture next time sewing needle that can accurately be punctured to suture location.It, can be conveniently and efficiently by seam meanwhile under laparoscope
Line is penetrated in the ring that adjustment line is formed with suture needle, and suture band is crossed tissue by adjustment line.It is worn different from the pin hole of traditional sewing needle
Line realizes the suture of threading repeatedly under laparoscope.
4 direction of corresponding adjustment line on needle body, is provided with wire casing 5, and the wire casing 5 is slotted at adjustment 4 insertion of line to backshank
3 end of portion, the wire casing 5 are " V " type or U-typed, and notch is more than adjustment 4 diameter of line, when sewing needle passes through wound, adjusts
Whole line 4 is pressed into wire casing 5, so that the wound smaller that suture generates, sewing effect are more preferable.
Embodiment 2
A kind of laparoscopic surgery of the present invention as shown in Figures 5 to 7 uses second of embodiment party of the swaged needle that automatically resets
Formula.It is with the first embodiment main distinction of implementation column 1, in the terminal shaft of the Aculeata 3 on the basis of embodiment 1
To suture 6 is embedded with simultaneously, the trouble of suture is threaded when eliminating medical worker's use repeatedly, but sewing needle can only use one
It is secondary.
Embodiment 3
A kind of laparoscopic surgery such as Fig. 8 to the present invention shown in Fig. 10 uses the third embodiment party for the swaged needle that automatically resets
Formula.Compared with second of embodiment of implementation column 2, the main distinction is, the no longer embedded suture Aculeata of suture 6, but
It fastens and squeezes on adjustment line 4 in advance during production, medical worker is not required to thread suture repeatedly during use, while sutures the wound of pin puncture
Mouth also can smaller.
The present invention is described in detail above by specific and preferred embodiment, but those skilled in the art should be bright
In vain, the invention is not limited in embodiment described above, within the spirit and principles of the invention, any modification for being made,
Equivalent substitution etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of laparoscopic surgery swaged needle that automatically resets, including needle body, needle body includes needle tip（1）, the needle body（2）、
Aculeata（3）, and the needle tip（1）, the needle body（2）And Aculeata（3）It is integral structure, it is characterised in that：Further include tune
Whole line（4）, the adjustment line（4）One end connects Aculeata（3）End, the other end connection needle body（2）Or the needle body（2）With pin
Afterbody（3）Junction.
2. a kind of laparoscopic surgery swaged needle that automatically resets according to claim 1, it is characterised in that：The pin
Tip（1）And the needle body（2）It is all arc-shaped, the Aculeata（3）It is linear；The adjustment line（4）One end is embedded in Aculeata
（3）, the other end inclination be embedded in the needle body（2）Arc and Aculeata（3）The tangent or the needle body（2）Place, the adjustment line（4）, pin
Tip（1）, the needle body（2）, Aculeata（3）Positioned at approximately the same plane, the adjustment line（4）Positioned at needle tip（1）One side.
3. a kind of laparoscopic surgery swaged needle that automatically resets according to claim 1, it is characterised in that：Described
Corresponding adjustment line on needle body（4）Direction is provided with wire casing（5）, the wire casing（5）From adjustment line（4）It slots at embedded to Aculeata
（3）End.
4. a kind of laparoscopic surgery swaged needle that automatically resets according to claim 1, it is characterised in that：Described
Aculeata（3）At the end of the axial be embedded with suture（6）, alternatively, in the adjustment line（4）On be connected with suture（6）.
5. a kind of laparoscopic surgery swaged needle that automatically resets according to claim 1, it is characterised in that：The tune
Whole line（4）It is elastomeric material, stress deforms, and withdraws from after external force and replys its approximate initial configuration and size rapidly.
6. a kind of laparoscopic surgery swaged needle that automatically resets according to claim 3, it is characterised in that：The line
Slot（5）For " V " type or U-typed, notch is more than the adjustment line（4）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406097.6A CN108078603B (en) | 2017-12-22 | 2017-12-22 | Automatic reset suture needle with wire for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711406097.6A CN108078603B (en) | 2017-12-22 | 2017-12-22 | Automatic reset suture needle with wire for laparoscopic surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108078603A true CN108078603A (en) | 2018-05-29 |
| CN108078603B CN108078603B (en) | 2024-02-13 |
Family
ID=62178712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711406097.6A Active CN108078603B (en) | 2017-12-22 | 2017-12-22 | Automatic reset suture needle with wire for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108078603B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620372A (en) * | 2019-02-03 | 2019-04-16 | 李桂林 | The dedicated act palace device of carcinoma of endometrium laparoscopic surgery |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108078603B (en) | 2024-02-13 |
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