CN108065980A - A kind of gasket ring sutures anorectal anastomat - Google Patents
A kind of gasket ring sutures anorectal anastomat Download PDFInfo
- Publication number
- CN108065980A CN108065980A CN201810013778.4A CN201810013778A CN108065980A CN 108065980 A CN108065980 A CN 108065980A CN 201810013778 A CN201810013778 A CN 201810013778A CN 108065980 A CN108065980 A CN 108065980A
- Authority
- CN
- China
- Prior art keywords
- suturing nail
- gasket ring
- groove
- ring
- annular
- 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
- 239000000463 material Substances 0.000 claims description 6
- 208000009782 Plagiocephaly Diseases 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 206010020751 Hypersensitivity Diseases 0.000 abstract description 3
- 208000026935 allergic disease Diseases 0.000 abstract description 3
- 230000007815 allergy Effects 0.000 abstract description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 9
- 208000014617 hemorrhoid Diseases 0.000 description 7
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 208000012287 Prolapse Diseases 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 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
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/1114—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis of the digestive tract, e.g. bowels or oesophagus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
Abstract
A kind of gasket ring sutures anorectal anastomat, by two washers above and below setting, forms " sandwich " structure, and suturing nail is made to get simultaneously chamfering and is completed with skin/tissue after fixing, skin or tissue is not directly contacted with, avoids allergy, infection；By setting annular groove and positioning fixing groove, ensure that suturing nail can penetrate washer, and the changing of the relative positions does not occur for while penetrating, ensure washer will not fold knot, after ensureing ring cutting, suturing nail and the fixed effect of washer.
Description
Technical field
The present invention relates to a kind of medical instruments, and in particular to a kind of instrument of hemorrhoid ring cutting.
Background technology
Stapler is for hemorrhoid procedure, especially Severe internal hemorrhoids and the patient of part prolapse of rectal mucosa.Its principle is：
Retain anus pad, by part internal piles and mucous membranes on haemorrhoids, sub-mucosal tissues go in ring resection and anastomosis while, carry out moment coincide.Pass through
It coincide, had not only blocked the blood supply of hemorrhoid, but also tissue Suspending fixation will be slipped, the anorectal region of pathological state is restored to just
Normal anatomic status.In the prior art, it coincide and is all followed closely using metal suture, after surgical procedure hammers into patient skin/tissue,
Metal suture nail contacts directly skin and be easy to cause patient skin/tissue allergy, more serious to cause to infect；And metal
Suturing nail contact directly skin and tissue easily penetrate during operation it is too deep in tissue cause to damage, and metal and skin/
Frictional force between tissue is smaller, and the later stage, which has suturing nail to come off, causes the risk of de- tack operation failure.
The content of the invention
For prior art defect, it is an object of the invention to provide a kind of gasket rings to suture anorectal anastomat, by setting
Two washers above and below putting form " sandwich " structure, and suturing nail is made to get simultaneously chamfering and is completed with skin/tissue after fixing, not directly
Skin or tissue are contacted, avoids allergy, infection, the changing of the relative positions does not occur when ensureing that suturing nail can penetrate washer, and penetrating,
Ensure washer will not fold knot, ensure ring cutting after, suturing nail and the fixed effect of washer.Specific technical solution is as follows：
A kind of gasket ring sutures anorectal anastomat, and including inner sleeve, circular cutter washer, the circular cutter washer is arranged on the inner sleeve
Reversed groove in, it is corresponding with annular blade；It further includes：Upper set, thimble and the first suturing nail gasket ring are set in the inner sleeve
In the top of the upper set, the thimble is located on the inside of the upper set, and the first suturing nail gasket ring is located at the top of the upper set
Portion, and it is corresponding with the thimble；The annular blade is located at the thimble inner ring side；The circular cutter washer and described the
One suturing nail gasket ring is along the longitudinally displaced setting of girdling device；The reversed groove outer rim side is equipped with the second suturing nail gasket ring groove, institute
It states the second suturing nail gasket ring bottom portion of groove and is recessed with multiple suturing nail chamfering slots, the suturing nail chamfering groove top facial planes is less than
The second suturing nail gasket ring groove top plane, the radial width of the suturing nail chamfering slot are less than second suturing nail
The radial width of gasket ring groove, the second suturing nail gasket ring is arranged in the second suturing nail gasket ring groove, and keeps the suture
It is hollow to follow closely chamfering slot；Positioning fixing groove is equipped between the suturing nail chamfering slot, the second suturing nail gasket ring is equipped with positioning
Fixed lobe, the positioning fixed lobe are engaged to fix the second suturing nail gasket ring with the positioning fixing groove；
The second suturing nail gasket ring bottom portion of groove, the suturing nail chamfering slot radially opposite sides are recessed with first annular groove and second
Annular groove, the second suturing nail gasket ring are equipped with first annular protrusion and the second annular protrusion, and respectively with described first
Annular groove and second annular groove are engaged fixation；The fixed rooved face of positioning is rounded or rectangle, the positioning are fixed
Raised and first annular protrusion and the second annular protrusion composition surround structure.
Further, the suturing nail ends curved inwards, the suturing nail chamfering trench bottom are and the suturing nail end
The arc that portion is adapted.
Further, the fixed grooved profile of the positioning is inverted trapezoidal or inverted conical.
Further, the suturing nail gasket ring is L-type, and one end of the L-type suturing nail gasket ring is embedded at the top of the upper set
In default annular recess.
Further, the circular cutter washer and suturing nail gasket ring use silica gel material；And/or the annular blade is adopted
With SUS404 steel；And/or the inner sleeve uses electroplating zinc alloy；And/or the upper set and the thimble use PC materials.
Further, the gasket ring suture anorectal anastomat uses cab over type or plagiocephaly formula.
Advantages of the present invention and the advantageous effect generated are：
It is improved by the concrete structure of double slit dowel gasket ring groove and the concrete structure of the second suturing nail gasket ring improves,
Ensure suturing nail penetrate, the effect of chamfering, ensure gasket ring the changing of the relative positions, fold do not occur, so as to ensure that " sandwich " structure is unconventional
It is whole, ensure the fixed quality of suturing nail after ring cutting.
Description of the drawings
Fig. 1：The stapler part-structure schematic diagram of the present invention；
Fig. 2：The stapler Section A-A partial schematic diagram of the present invention；
Fig. 3：The stapler section B-B figure of the present invention；
Fig. 4：The stapler C-C sectional views of the present invention.
Specific embodiment
Below according to attached drawing, the present invention will be described in detail, is a kind of preferred reality in numerous embodiments of the present invention
Apply example.
Referring to the drawings, a kind of gasket ring suture anorectal anastomat, including inner sleeve 11, circular cutter washer 14, the ring cutting edge bearing
Circle 14 is arranged in the reversed groove of the inner sleeve 11, corresponding with annular blade 12；It further includes：Above set 9, thimble 10 and first
Suturing nail gasket ring 13, the inner sleeve 11 is interior arranged on the top of the upper set 9, and the thimble 10 is located on the inside of the upper set 9, institute
The top that the first suturing nail gasket ring 13 is located at the upper set 9 is stated, and it is corresponding with the thimble 10；The annular blade 12
In the 10 inner ring side of thimble；The circular cutter washer 14 is set with the first suturing nail gasket ring 13 along girdling device is longitudinally displaced
It puts；The reversed groove outer rim side is equipped with the second suturing nail gasket ring groove 15, and the second suturing nail gasket ring bottom portion of groove is recessed
There are multiple suturing nail chamfering slot 15-1, the suturing nail chamfering slot 15-1 top planes are recessed less than the second suturing nail gasket ring
15 top planes of slot, the radial width of the suturing nail chamfering slot are less than the radially-wide of the second suturing nail gasket ring groove 15
Degree, the second suturing nail gasket ring 16 are arranged in the second suturing nail gasket ring groove 15, and keep the suturing nail chamfering slot empty
The heart；Positioning fixing groove 15-2 is equipped between the suturing nail chamfering slot 15-1, the second suturing nail gasket ring 16 is equipped with positioning
Fixed lobe, the positioning fixed lobe 16-1 are engaged to fix second suture with the positioning fixing groove 15-2
Follow closely gasket ring 16；In 15 bottom of the second suturing nail gasket ring groove, the suturing nail chamfering slot 15-1 radially opposite sides are recessed with
One annular groove 15-3 and second annular groove 15-4, the second suturing nail gasket ring 16 are equipped with first annular protrusion 16-2
With the second annular protrusion 16-3, and fixation is engaged with the first annular groove 15-3 and second annular groove 15-4 respectively；
The positioning fixing groove 15-2 surfaces are rounded or rectangle, the positioning fixed lobe 16-1 and first annular protrusion 16-2 with
Second annular protrusion 16-3 compositions surround structure.
Further, the suturing nail ends curved inwards, the suturing nail chamfering trench bottom are and the suturing nail end
The arc that portion is adapted.
Further, the positioning fixing groove 15-2 sections are inverted trapezoidal or inverted conical.
Further, the suturing nail gasket ring 13 is L-type, and one end insertion upper set 9 of the L-type suturing nail gasket ring pushes up
In the default annular recess in portion.
Further, the circular cutter washer 14 and suturing nail gasket ring 13 use silica gel material；And/or the ring knife
Piece 12 uses SUS404 steel；And/or the inner sleeve 11 uses electroplating zinc alloy；And/or the upper the set 9 and thimble 10
Using PC materials.
Further, the varus formula anorectal anastomat uses cab over type or plagiocephaly formula.
Using the girdling device of the present invention, only the extra extension of internal piles need to be put into ring cutting position, by lower handle, ring cutting
Meanwhile suturing nail and the automatic stitching wound of gasket ring.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements and from aforesaid way
Limitation, as long as employ the inventive concept and technical scheme of the present invention progress various improvement or not improved direct application
In other occasions, within protection scope of the present invention.
Claims (6)
1. a kind of gasket ring sutures anorectal anastomat, it is characterised in that：Including inner sleeve (11), circular cutter washer (14), the ring cutting
Edge bearing circle (14) is arranged in the reversed groove of the inner sleeve (11), corresponding with annular blade (12)；It further includes：Upper set (9), top
Pin (10) and the first suturing nail gasket ring (13), the inner sleeve (11) are interior arranged on the top of the upper set (9), thimble (10) position
In it is described it is upper set (9) on the inside of, the first suturing nail gasket ring (13) be located at it is described it is upper set (9) top, and with the thimble
(10) it is corresponding；The annular blade (12) is located at the thimble (10) inner ring side；The circular cutter washer (14) and described the
One suturing nail gasket ring (13) is along the longitudinally displaced setting of girdling device；The reversed groove outer rim side is equipped with the second suturing nail gasket ring groove
15, the second suturing nail gasket ring bottom portion of groove is recessed with multiple suturing nail chamfering slots (15-1), the suturing nail chamfering slot
(15-1) top planes be less than the second suturing nail gasket ring groove (15) top planes, the suturing nail chamfering slot it is radially-wide
Degree is less than the radial width of the second suturing nail gasket ring groove (15), and the second suturing nail gasket ring 16 is arranged on second suturing nail
In gasket ring groove (15), and keep the suturing nail chamfering slot hollow；Positioning is equipped between the suturing nail chamfering slot (15-1)
Fixing groove (15-2), the second suturing nail gasket ring (16) are equipped with positioning fixed lobe, the positioning fixed lobe (16-1)
It is engaged to fix the second suturing nail gasket ring (16) with the positioning fixing groove (15-2)；In the second suturing nail pad
Ring groove (15) bottom, suturing nail chamfering slot (15-1) radially opposite sides are recessed with first annular groove (15-3) and the second ring
Connected in star (15-4), the second suturing nail gasket ring (16) are equipped with first annular raised (16-2) and the second annular protrusion (16-
3), and respectively fixation is engaged with the first annular groove (15-3) and second annular groove (15-4)；The positioning is fixed
Slot (15-2) surface is rounded or rectangle, the positioning fixed lobe (16-1) and first annular raised (16-2) and second annular
Raised (16-3) connection composition hollow structure.
2. gasket ring as described in claim 1 sutures anorectal anastomat, the suturing nail ends curved inwards, the suturing nail falls
Chamfered groove bottom is the arc being adapted with the suturing nail end.
3. gasket ring as described in claim 1 sutures anorectal anastomat, the positioning fixing groove (15-2) is inverted trapezoidal or rounding
Taper.
4. gasket ring as described in claim 1 sutures anorectal anastomat, the suturing nail gasket ring (13) is L-type, the L-type suture
It follows closely in the annular recess of described upper set (9) top preset of one end insertion of gasket ring.
5. gasket ring as described in claim 1 sutures anorectal anastomat, the circular cutter washer (14) and suturing nail gasket ring (13)
Using silica gel material；And/or the annular blade (12) uses SUS404 steel；And/or the inner sleeve (11) uses electrogalvanizing
Alloy；And/or the upper set (9) and the thimble (10) use PC materials.
6. gasket ring as described in claim 1 sutures anorectal anastomat, the gasket ring suture anorectal anastomat using cab over type or
Plagiocephaly formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013778.4A CN108065980B (en) | 2018-01-08 | 2018-01-08 | Anorectal anastomat with pad ring for suturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810013778.4A CN108065980B (en) | 2018-01-08 | 2018-01-08 | Anorectal anastomat with pad ring for suturing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108065980A true CN108065980A (en) | 2018-05-25 |
| CN108065980B CN108065980B (en) | 2021-01-29 |
Family
ID=62156424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810013778.4A Expired - Fee Related CN108065980B (en) | 2018-01-08 | 2018-01-08 | Anorectal anastomat with pad ring for suturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108065980B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193129B1 (en) * | 2000-01-24 | 2001-02-27 | Ethicon Endo-Surgery, Inc. | Cutting blade for a surgical anastomosis stapling instrument |
| CN102525587A (en) * | 2012-01-04 | 2012-07-04 | 史源 | Discontinuous deformable surgical anastomosing magnetic ring |
| CN105054984A (en) * | 2015-07-02 | 2015-11-18 | 史源 | Fastening-type micro-nail magnetic-squeezing anastomosis ring |
| CN102783983B (en) * | 2011-05-19 | 2016-08-03 | 伊西康内外科公司 | Low cost anvil assembly for circular stapler |
| CN106955144A (en) * | 2017-02-04 | 2017-07-18 | 芜湖商环科技有限公司 | A kind of built-in packing ring Foreskin loop cutter |
| CN107080573A (en) * | 2017-01-16 | 2017-08-22 | 芜湖商环科技有限公司 | A kind of Type B eversion type prepuce cutting stitching instrument |
-
2018
- 2018-01-08 CN CN201810013778.4A patent/CN108065980B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193129B1 (en) * | 2000-01-24 | 2001-02-27 | Ethicon Endo-Surgery, Inc. | Cutting blade for a surgical anastomosis stapling instrument |
| CN102783983B (en) * | 2011-05-19 | 2016-08-03 | 伊西康内外科公司 | Low cost anvil assembly for circular stapler |
| CN102525587A (en) * | 2012-01-04 | 2012-07-04 | 史源 | Discontinuous deformable surgical anastomosing magnetic ring |
| CN105054984A (en) * | 2015-07-02 | 2015-11-18 | 史源 | Fastening-type micro-nail magnetic-squeezing anastomosis ring |
| CN107080573A (en) * | 2017-01-16 | 2017-08-22 | 芜湖商环科技有限公司 | A kind of Type B eversion type prepuce cutting stitching instrument |
| CN106955144A (en) * | 2017-02-04 | 2017-07-18 | 芜湖商环科技有限公司 | A kind of built-in packing ring Foreskin loop cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108065980B (en) | 2021-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3165351U (en) | Rectal anal surgery instrument | |
| JP2011147771A (en) | Disposable circumcision device | |
| WO2001078609A3 (en) | Method and apparatus for suturing | |
| CN105011985B (en) | A kind of foreskin magnet ring stapler | |
| WO2019001238A1 (en) | Auxiliary instrument for anorectal surgery | |
| KR101065142B1 (en) | Tube-Shaped Vascular Anastomosis Devices | |
| CN108065980A (en) | A kind of gasket ring sutures anorectal anastomat | |
| CN102499791A (en) | Artery connecting lantern ring and artery connector | |
| CN105311732B (en) | A kind of auxiliary dress of anal-surgery is set | |
| CN108210003A (en) | A kind of double gasket ring anorectal anastomats | |
| CN202386723U (en) | Artery connecting ferrule and artery connector | |
| CN113229927B (en) | Annular cutting and coagulating device for minimally invasive arachnoid cyst ostomy | |
| JP3868410B2 (en) | Suture with needle | |
| US20170135812A1 (en) | Composite valved graft comprising double sewing cuffs | |
| CN105147365A (en) | Magnetic circumcision device | |
| CN108784828A (en) | A kind of scope electric knife with Double-cutter head | |
| KR102383542B1 (en) | Kidney parenchyma binding structure, kidney parenchyma binding device, applier providing the kidney parenchyma binding structure and kidney renorrhaphy kit comprising the same | |
| CN106943178A (en) | A kind of eversion type packing ring Foreskin loop cutter | |
| CN208193376U (en) | A kind of auxiliary instrument for anal-surgery | |
| CN214678955U (en) | Novel anastomat for operation | |
| CN212281480U (en) | Anastomat for operation | |
| CN210962115U (en) | Dilator with fixing device for tubular hemorrhoid anastomat | |
| CN204208172U (en) | A kind of anal-surgery auxiliary device | |
| CN110251174A (en) | A kind of heel string repairs special trochar assistor and its application method | |
| CN109171898A (en) | A kind of disposable preputial ring surgical stapler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |