CN108392240A - A kind of rectal neoplasm operation magnet ring stapler - Google Patents
A kind of rectal neoplasm operation magnet ring stapler Download PDFInfo
- Publication number
- CN108392240A CN108392240A CN201810379322.XA CN201810379322A CN108392240A CN 108392240 A CN108392240 A CN 108392240A CN 201810379322 A CN201810379322 A CN 201810379322A CN 108392240 A CN108392240 A CN 108392240A
- Authority
- CN
- China
- Prior art keywords
- magnet ring
- inflatable article
- rigid member
- flange
- stapler
- 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
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
- A61B17/1114—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
- A61B2017/00831—Material properties
- A61B2017/00876—Material properties magnetic
-
- 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
- A61B2017/1132—End-to-end connections
Abstract
The invention discloses a kind of rectal neoplasm operation magnet ring staplers, provide magnet ring one and magnet ring two, implement magnet ring anastomosis operation to anorectum department patient；Outer rigid member and interior rigid member are provided again, and inflatable article one, inflatable article two and inflatable article three constitute the mechanism for placing magnet ring one and magnet ring two, inflatable article is utilized and inflates the characteristics of the abandoning, not taking up space that take up space, wherein inflatable article one is provided with annular projection one for positioning magnet ring one, inflatable article two be provided with hemisphere air bag for into anal intestine it is smooth, inflatable article three be provided with annular projection two be used for magnet ring one and magnet ring two are detached smoothly.The advantageous effect of this programme can according to the description of the above program, simple structure and reasonable design, can be conveniently used for mucosectomy on hemorrhoid patients, in low level knot, rectum resection anastomosis；By the way of inflatable article clamping, it not only can guarantee and generate smaller injury and pain in placement, and take out very convenient.
Description
Technical field
The present invention relates to a kind of rectal neoplasm excision medical instruments more particularly to a kind of rectal neoplasm operation magnet ring to coincide
Device.
Background technology
The carcinoma of the rectum is that canceration is occurred by rectal tissue cell and is formed, with the improvement of the quality of life, the morbidity of the carcinoma of the rectum
Rate increases year by year, has been reported that colorectal cancer（Colon cancer+the carcinoma of the rectum）Incidence rank third position（Front two is lung cancer and gastric cancer）,
The incidence of colorectal cancer can exceed that the incidence of lung cancer and gastric cancer quickly, rank first.Therefore about the carcinoma of the rectum diagnosis and
The research for the treatment of is the very important project in the world today, and treatment means are also developing.Rectal neoplasm operation magnet ring stapler
Using the great leap for being surgical operation.Even to this day, almost all of gastrointestinal anastomosis can be coincide using stapler.
It is provided a convenient for operation, simplifies surgical procedure, shorten operating time, reduce tissue damage bleeding and postoperative infection machine
Meeting accelerates the recovery of tissue organ function, so as to shorten the hospital stays.It newly performs the operation for highly difficult operation and development and minimally invasive
Operation provides necessary condition.Anastomat hemorrhoidal circumcision component mostly uses the making such as titanium nail, memorial alloy, absorbable material, uses
Magnet is that main material is then more rare.Tellurian all living things, which include human body, all has certain magnetism, is landed always
The effect of this physical environmental factors of magnetic field, earth's magnetic field become organism maintain normal activities indispensable environment because
Element.China is the country of earliest invention magnetite, and compass is exactly one of four inventions.Nineteen ninety, flourish five youths are accidental in Japanese mountain
Between find children because accidentally the magnet therapeutic equipment of pharynx attaching and cause intestinal obstruction, the intestinal tube clamped at that time by magnet is quickly
Automatically form sinus coincide, therefore and the magnet of birth enteron aisle and biliary tract squeeze anastomosis, it magnet is put into plan to implement it is identical
Adjacent internal organs in, attracted each other contention effect using magnet, and make to form sinus between internal organs and coincide, it might even be possible to by minimally invasive
Interventional technique is completed to coincide, and foreign countries will successfully be used for clinical intestinal surgery at present.JansenA in 1981 etc. is utilized and is coated with polyester
The identical colon of the magnet ring varus of coating, after finding 7-12d to big animal experimental observation, magnet ring penetrates intestinal wall and is discharged with enterocinesia,
Intestinal tube healing is good, and uses the magnet ring for 21 sigmoidectomy patients, as a result, it has been found that wherein 2 patient's previous anastomotics are broken
It splits, 1 patient dies of recurrent myocardial infarction in postoperative 3 days, and 18 patients of remaininging heal well.2006, Japanese Muraoka profits
YMCA press type staplers are had now been developed with this principle, are applied to the processing of the postoperative biliary duct stricture of Clinical living donor liver transplantation, this
Kind stapler can be completed by scope and interventional technique, and not only healing is good but also patient's expense is low, and pain is small.Magnet ring is utilizing
Magnetic field promotes to repair, and can be excreted by enteron aisle after penetrating tissue using strong magnetic force, and do not need other notch
It coincide, this is of great significance for the improvement and simplification of bowel anastomosis device.But now with rectal neoplasm perform the operation magnetic
Ring stapler can smoothly be placed into human body, and can smoothly be placed into and need position in anorectal surgery, and can be smoothly
In terms of the placement mechanism of taking-up, it is also necessary to improve, the placement of rectal neoplasm operation magnet ring stapler is especially only leaned on just to complete
Operation in it is even more so.
Invention content
The present invention be directed to deficiencies of the prior art, and provide a kind of simple structure and reasonable design, can be convenient
The mucosectomy on hemorrhoid patients, in low level knot, rectum resection anastomosis；By the way of inflatable article clamping, not only can
Ensure to generate smaller injury and pain in placing, and takes out a kind of very easily rectal neoplasm operation magnet ring stapler.
To achieve the goals above, the present invention provides magnet rings one and magnet ring two, implement magnet ring to anorectum department patient and coincide
Operation；Outer rigid member and interior rigid member and inflatable article one are provided again, inflatable article two and inflatable article three constitutes and places magnet ring one
With the mechanism of magnet ring two, inflatable article is utilized and inflates the characteristics of the abandoning, not taking up space that take up space, wherein inflatable article one is arranged
Have annular projection one for positioning magnet ring one, inflatable article two be provided with hemisphere air bag for into anal intestine it is smooth, inflatable article three is set
Annular projection two is equipped with for detaching smoothly magnet ring one and magnet ring two.
Specifically, the present invention is a kind of rectal neoplasm operation magnet ring stapler, including pusher, the pusher
It includes outer rigid member that end set, which has opposite magnet ring one and magnet ring two, the pusher, and the outer rigid member ontology is straight
The front end of tubular, the outer rigid member is provided with Flange-shaped Parts flange one, and the tail end of the outer rigid member is provided with handle one；
The outer rigid member is socketed with interior rigid member, and the interior rigid member ontology is straight-tube shape, the interior rigid member front end setting
There are Flange-shaped Parts flange two, the diameter of the Flange-shaped Parts flange two to be less than the internal diameter of the outer rigid member ontology；
The tail end of the interior rigid member is provided with handle two；
Inflatable article one is provided between the outer rigid member and interior rigid member, the handle one side is provided with air inlet one and institute
The tail end connection of inflatable article one is stated, one front end of the inflatable article is provided with annular radial protrusion one, the annular projection one and institute
It states and is provided with the magnet ring one between Flange-shaped Parts flange one, the inflatable article one is provided with stage body one in one inner cavity of the magnet ring；
The interior rigid member inner cavity is provided with inflatable article two, and the side of the handle two is provided with air inlet two and the inflatable article
Two tail end connection, two front end of the inflatable article are provided with hemisphere air bag, and the hemisphere air bag is described with the inflatable article one
The magnet ring two is provided between annular projection one, the inflatable article two is provided with stage body two in two inner cavity of the magnet ring.
Further, the interior rigid member inner cavity is provided with inflatable article three, and the side of the handle two is provided with air inlet
Three connect with the tail end of the inflatable article three, and three front end of the inflatable article is provided with annular radial protrusion two, the annular projection
Two are located between ring dress protrusion one and the magnet ring two.
The inflatable article one, inflatable article two and inflatable article three are toughness material.
The inner radius of the outer rigid member and the magnet ring one is provided with limited block.
The diameter of the Flange-shaped Parts flange two is less than the internal diameter of the magnet ring one.
The diameter of the hemisphere air bag is not less than the outer diameter of the magnet ring two.
The annular projection one and two diameter of annular projection are less than the outer diameter of the magnet ring one, again smaller than the magnet ring two
Outer diameter.
The diameter of the Flange-shaped Parts flange one is not less than the outer diameter of the magnet ring one.
The magnet ring one includes magnet ring seat one, and the magnet ring seat one is provided with is inlaid with magnet one in its side by interior.
The magnet ring two includes magnet ring seat two, and the magnet ring seat two is provided with is inlaid with magnet two in its side by interior.
In use, magnet ring one and magnet ring two are put on interior rigid member and inflatable article, inflated to inflatable article one and inflatable article two,
So that magnet ring one and magnet ring two is entered anal intestine, adjusts the position of magnet ring two.It gives inflatable article three to inflate later, adjusts the position of magnet ring one
It sets.After magnet ring one is adjusted, inflatable article three is deflated, then inflatable article one is deflated, while inflatable article two and outer rigid member tune
The axial line of whole magnet ring one and magnet ring two deflates inflatable article two, by inflatable article when magnet ring one and magnet ring two function to
One, inflatable article two and inflatable article three and outer rigid member and interior rigid member take out.
The advantageous effect of this programme can according to the description of the above program, simple structure and reasonable design, can facilitate use
In mucosectomy on hemorrhoid patients, low level knot, rectum resection anastomosis；By the way of inflatable article clamping, can not only it protect
Card generates smaller injury and pain in placing, and takes out very convenient.Rigid member and interior rigid member are as skeleton, energy in addition
Ensure whole device not being bent on direction or deflection；And the inflation/deflation of inflatable article two and inflatable article three can be reduced to filling
The influence of gas part one.The annular projection one of inflatable article one end is for separating magnet ring one and magnet ring two, to avoid by one He of magnet ring
Magnet ring two is difficult to separate after being put into human body due to sticking together.Inflatable article one is provided with stage body one, Yi Jichong in one inner cavity of magnet ring
Gas part two is provided with stage body two in two inner cavity of magnet ring, and the inner radius of outer rigid member and magnet ring one is provided with limited block, be for
Help the axial line for positioning magnet ring one and magnet ring two make without departing from it is crooked.Two front end of inflatable article is provided with hemisphere air bag, just
Enter human body in magnet ring one and magnet ring two.The setting of inflatable article three is to when the position of one magnet ring two of inflatable article, block magnetic
Ring two makes magnet ring two not moved with magnet ring one, and annular projection two has been exactly to block magnet ring two.Inflatable article one, inflatable article two
It is toughness material with inflatable article three, when keeping hardness, volume is not after the inflation of inflatable article one, inflatable article two and inflatable article three
It can expand and ensure the accurate of shape.The diameter of Flange-shaped Parts flange two is less than the internal diameter of magnet ring one, convenient in the internal diameter of magnet ring one
Disengaging.The diameter of hemisphere air bag is not less than the outer diameter of magnet ring two, makes to be not readily susceptible to drawing of stumbling into human body.Annular projection one and ring
The outer diameter that shape two diameters of protrusion are less than magnet ring one makes again smaller than the outer diameter of magnet ring two in order in adjustment magnet ring one and magnet ring two
Position needs the human body parts being extruded to enter between magnet ring one and the outer diameter of magnet ring two.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
In figure, 1, pusher；2, magnet ring one；3, magnet ring two；4, magnet ring seat one；5, magnet one；6, magnet ring seat two；7, magnet
Two；8, outer rigid member；9, Flange-shaped Parts flange one；10, handle one；11, interior rigid member；12, Flange-shaped Parts flange two；13, handle two；
14, inflatable article one；15, air inlet one；16, annular projection one；17, stage body one；18, limited block；19, inflatable article two；20, air inlet
Mouth two；21, hemisphere air bag；22, stage body two；23, inflatable article three；24, air inlet three；25, annular projection two.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, this programme is illustrated.
As shown in Figure 1, the present embodiment is a kind of rectal neoplasm operation magnet ring stapler, including pusher 1, pusher
It includes magnet ring seat 1 that 1 end set, which has opposite magnet ring 1 and magnet ring 23, magnet ring 1, and magnet ring seat 1 is provided at it
Side is inlaid with magnet 1 by interior；Magnet ring 23 includes magnet ring seat 26, and magnet ring seat 26, which is provided with, to be inlaid in its side by interior
Magnet 27.
Pusher 1 includes outer rigid member 8, and 8 ontology of outer rigid member is straight-tube shape, and the front end of outer rigid member 8 is provided with method
The tail end of flange-like flange 1, outer rigid member 8 is provided with handle 1；Outer rigid member 8 is socketed with interior rigid member 11, interior rigid member
11 ontologies are straight-tube shape, and 11 front end of interior rigid member is provided with Flange-shaped Parts flange 2 12, and the diameter of Flange-shaped Parts flange 2 12 is less than outer
The internal diameter of 8 ontology of rigid member；The tail end of interior rigid member 11 is provided with handle 2 13；It is set between outer rigid member 8 and interior rigid member 11
It is equipped with inflatable article 1, one 10 side of handle is provided with air inlet 1 and is connect with the tail end of inflatable article 1, inflatable article 1
Front end is provided with annular radial protrusion 1, and magnet ring 1 is provided between annular projection 1 and Flange-shaped Parts flange 1, inflates
Part 1 is provided with stage body 1 in one 2 inner cavity of magnet ring, and outer rigid member 8 and the inner radius of magnet ring 1 are provided with limited block 18.Method
The diameter of flange-like flange 1 is not less than the outer diameter of magnet ring 1.
11 inner cavity of interior rigid member is provided with inflatable article 2 19, and the side of handle 2 13 is provided with air inlet 2 20 and inflatable article
2 19 tail end connection, 2 19 front end of inflatable article are provided with hemisphere air bag 21, and hemisphere air bag 21 and the ring-type of inflatable article 1 are convex
Be provided with magnet ring 23 between playing 1, inflatable article 2 19 is provided with stage body 2 22 in 26 inner cavity of magnet ring, hemisphere air bag 21 it is straight
Diameter is not less than the outer diameter of magnet ring 23.
11 inner cavity of interior rigid member is provided with inflatable article 3 23, and the side of handle 2 13 is provided with air inlet 3 24 and inflatable article
3 23 tail end connection, 3 23 front end of inflatable article are provided with annular radial protrusion 2 25, and annular projection 2 25 is located at ring dress protrusion
Between one 16 and magnet ring 23.Inflatable article 1, inflatable article 2 19 and inflatable article 3 23 are toughness material.One 16 He of annular projection
2 25 diameter of annular projection is less than the outer diameter of magnet ring 1, again smaller than the outer diameter of magnet ring 23.
In use, magnet ring 1 and magnet ring 23 are put on interior rigid member 11 and inflatable article, inflatable article 1 and inflatable article are given
2 19 inflations make magnet ring 1 and magnet ring 23 enter anal intestine, adjust the position of magnet ring 23.Inflatable article 3 23 is given to inflate later,
Adjust the position of magnet ring 1.After magnet ring 1 is adjusted, inflatable article 3 23 is deflated, then inflatable article 1 is deflated, simultaneously
Inflatable article 2 19 and outer rigid member 8 adjust the axial line of magnet ring 1 and magnet ring 23, when magnet ring 1 and magnet ring 23 start to act as
With by the deflation of inflatable article 2 19, by inflatable article 1, inflatable article 2 19 and inflatable article 3 23 and outer rigid member 8 and interior rigidity
Part 11 takes out.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly,
Above description is not limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art
The variations, modifications, additions or substitutions that personnel are made in the essential scope of the present invention should also belong to the protection model of the present invention
It encloses.
Claims (10)
- The magnet ring stapler 1. a kind of rectal neoplasm is performed the operation, including pusher, the end set of the pusher have opposite Magnet ring one and magnet ring two, which is characterized in that the pusher includes outer rigid member, and the outer rigid member ontology is straight-tube shape, The front end of the outer rigid member is provided with Flange-shaped Parts flange one, and the tail end of the outer rigid member is provided with handle one；The outer rigid member is socketed with interior rigid member, and the interior rigid member ontology is straight-tube shape, the interior rigid member front end setting There are Flange-shaped Parts flange two, the diameter of the Flange-shaped Parts flange two to be less than the internal diameter of the outer rigid member ontology；The tail end of the interior rigid member is provided with handle two；Inflatable article one is provided between the outer rigid member and interior rigid member, the handle one side is provided with air inlet one and institute The tail end connection of inflatable article one is stated, one front end of the inflatable article is provided with annular radial protrusion one, the annular projection one and institute It states and is provided with the magnet ring one between Flange-shaped Parts flange one, the inflatable article one is provided with stage body one in one inner cavity of the magnet ring；The interior rigid member inner cavity is provided with inflatable article two, and the side of the handle two is provided with air inlet two and the inflatable article Two tail end connection, two front end of the inflatable article are provided with hemisphere air bag, and the hemisphere air bag is described with the inflatable article one The magnet ring two is provided between annular projection one, the inflatable article two is provided with stage body two in two inner cavity of the magnet ring.
- The magnet ring stapler 2. rectal neoplasm according to claim 1 is performed the operation, which is characterized in that the interior rigid member inner cavity is set It is equipped with inflatable article three, the side of the handle two is provided with air inlet three and is connect with the tail end of the inflatable article three, the inflation Three front end of part is provided with annular radial protrusion two, the annular projection two be located at ring dress protrusion one and the magnet ring two it Between.
- The magnet ring stapler 3. rectal neoplasm according to claim 1 or 2 is performed the operation, which is characterized in that the inflatable article one is filled Gas part two and inflatable article three are toughness material.
- The magnet ring stapler 4. rectal neoplasm according to claim 1 or 2 is performed the operation, which is characterized in that the outer rigid member with The inner radius of the magnet ring one is provided with limited block.
- The magnet ring stapler 5. rectal neoplasm according to claim 1 or 2 is performed the operation, which is characterized in that the Flange-shaped Parts flange Two diameter is less than the internal diameter of the magnet ring one.
- The magnet ring stapler 6. rectal neoplasm according to claim 1 or 2 is performed the operation, which is characterized in that the hemisphere air bag Diameter is not less than the outer diameter of the magnet ring two.
- The magnet ring stapler 7. rectal neoplasm according to claim 1 or 2 is performed the operation, which is characterized in that the annular projection one It is less than the outer diameter of the magnet ring one with two diameter of annular projection, again smaller than the outer diameter of the magnet ring two.
- The magnet ring stapler 8. rectal neoplasm according to claim 1 or 2 is performed the operation, which is characterized in that the Flange-shaped Parts flange One diameter is not less than the outer diameter of the magnet ring one.
- The magnet ring stapler 9. rectal neoplasm according to claim 1 or 2 is performed the operation, which is characterized in that the magnet ring one includes Magnet ring seat one, the magnet ring seat one is provided with is inlaid with magnet one in its side by interior.
- The magnet ring stapler 10. rectal neoplasm according to claim 1 or 2 is performed the operation, which is characterized in that the magnet ring two includes Magnet ring seat two, the magnet ring seat two is provided with is inlaid with magnet two in its side by interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810379322.XA CN108392240B (en) | 2018-04-25 | 2018-04-25 | Magnetic ring anastomat for rectal tumor surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810379322.XA CN108392240B (en) | 2018-04-25 | 2018-04-25 | Magnetic ring anastomat for rectal tumor surgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108392240A true CN108392240A (en) | 2018-08-14 |
| CN108392240B CN108392240B (en) | 2020-10-16 |
Family
ID=63100551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810379322.XA Expired - Fee Related CN108392240B (en) | 2018-04-25 | 2018-04-25 | Magnetic ring anastomat for rectal tumor surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108392240B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009290A (en) * | 2018-09-13 | 2018-12-18 | 西安交通大学医学院第附属医院 | A kind of magnetic coincide biliary tract exchange device again |
| CN111407346A (en) * | 2020-04-02 | 2020-07-14 | 王建龙 | Intestinal closure device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003235852A (en) * | 2002-02-15 | 2003-08-26 | Pakkusu Oputeika Japan:Kk | Device for anastomosis of organ and method for using the same |
| CN103002815A (en) * | 2010-07-16 | 2013-03-27 | 伊西康内外科公司 | A device for translumenal diversion of bile |
| CN104921772A (en) * | 2015-07-02 | 2015-09-23 | 张林安 | Manual type anorectal surgery magnetic ring anastomat |
| CN105078534A (en) * | 2015-07-02 | 2015-11-25 | 史源 | Magnetic loop anastomat for anorectal surgery |
-
2018
- 2018-04-25 CN CN201810379322.XA patent/CN108392240B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003235852A (en) * | 2002-02-15 | 2003-08-26 | Pakkusu Oputeika Japan:Kk | Device for anastomosis of organ and method for using the same |
| CN103002815A (en) * | 2010-07-16 | 2013-03-27 | 伊西康内外科公司 | A device for translumenal diversion of bile |
| CN104921772A (en) * | 2015-07-02 | 2015-09-23 | 张林安 | Manual type anorectal surgery magnetic ring anastomat |
| CN105078534A (en) * | 2015-07-02 | 2015-11-25 | 史源 | Magnetic loop anastomat for anorectal surgery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109009290A (en) * | 2018-09-13 | 2018-12-18 | 西安交通大学医学院第附属医院 | A kind of magnetic coincide biliary tract exchange device again |
| CN109009290B (en) * | 2018-09-13 | 2024-04-23 | 西安交通大学医学院第一附属医院 | Magnetic anastomosis biliary tract recanalization device |
| CN111407346A (en) * | 2020-04-02 | 2020-07-14 | 王建龙 | Intestinal closure device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108392240B (en) | 2020-10-16 |
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