CN108670341A - Pipy digestive tract stapler with empennage - Google Patents
Pipy digestive tract stapler with empennage Download PDFInfo
- Publication number
- CN108670341A CN108670341A CN201810447432.5A CN201810447432A CN108670341A CN 108670341 A CN108670341 A CN 108670341A CN 201810447432 A CN201810447432 A CN 201810447432A CN 108670341 A CN108670341 A CN 108670341A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- box body
- open slot
- worm gear
- extension rod
- 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
- A61B17/115—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
Abstract
The present invention relates to the Pipy digestive tract staplers with empennage,It include tube type anastomat ontology,Further include having extension and control unit,Extension includes the cylindrical sleeve for being connected to tube type anastomat rear body,Insertion sleeve and the extension rod for connecting adjusting nut,Rotation is arranged in sleeve openings and the cock body that is connect with extension rod,Array is provided with multiple empennages on cock body,Extension rod stage casing is connected with the worm gear that diameter is more than sleeve diameter,And sleeve outer wall offers the annular recess for accommodating worm gear,The open slot a for making worm gear expose is offered at the top of annular recess,Control unit includes two support plates being arranged on sleeve,Box body between support plate is set by connector,The worm screw for being provided with motor in box body and being connect with motor power,Box body bottom offers open slot b corresponding with open slot a,Worm gear is engaged by open slot b with worm screw.
Description
Technical field
The present invention relates to the tube type anastomats used in medical field more particularly to operation on digestive tract.
Background technology
Alimentary canal, which is one, to be risen and from oral cavity extends for pharynx, oesophagus, stomach, small intestine, large intestine, finally the very long flesh pipe of anus
Road, including oral cavity, pharynx, esophagus, stomach, small intestine（Duodenum, jejunum, ileum）And large intestine（Caecum, colon, rectum）Grade portions.Disappear
It can be the important digestive organs of human body as a part for enteron aisle to change road.General digestive tract stapler is chiefly used in cutting suture
Operation, it is very convenient with stapler, and the accommodation of operation can be expanded.Therefore using digestive tract stapler, there is no after what
The problem of losing disease is intended merely to preferably perform the operation or the conventional suture of solution is difficult, shorten operating time etc..But it is currently used to disappear
Change the adjusting nut of road stapler without empennage, this so that doctor is laborious and inconvenient when adjusting nut is revolved in operation.
Invention content
In order to solve the above technical problems, providing the Pipy digestive tract stapler with empennage, the technical solution provided is such as
Under, include tube type anastomat ontology, which is characterized in that further include having extension and control unit, extension includes to be connected to
The cylindrical sleeve of tube type anastomat rear body, insertion sleeve and connect the extension rod of adjusting nut, rotation setting in sleeve
It is open and the cock body that is connect with extension rod, array is provided with multiple empennages on cock body, and extension rod stage casing is connected with diameter and is more than
The worm gear of sleeve diameter, and sleeve outer wall offers the annular recess for accommodating worm gear, being offered at the top of annular recess makes worm gear reveal
The open slot a gone out, control unit include two support plates being arranged on sleeve, the box being arranged between support plate by connector
Body, the worm screw for being provided with motor and being connect with motor power in box body, box body bottom offers open corresponding with open slot a
Mouth slot b, worm gear are engaged by open slot b with worm screw.
Based on the above technical solution, the relative inner of two support plates offers sliding rail and is arranged on sliding rail
There are sliding block, box body both sides to be connect respectively with sliding block by shaft, be provided with the fixed plate for being threaded hole on box body, in support plate
Through-hole corresponding with threaded hole is offered, open slot b is also offered at the top of box body.
Based on the above technical solution, box body is provided with the cover board for opening and closing open slot b, and cover board one end is provided with T words
The inner wall of the plate of shape, open slot b offers slot corresponding with plate shape.
Advantageous effect：Control unit with the automatically controlled adjusting nut of energy, while the control unit can be catered to using right-hand man not
With the use habit of crowd, and cover board, high degree of humanity are provided on open slot b.If motor can not be used, it can disconnect
Control unit and adjusting nut are indirectly connected with, and are turned empennage realization and are manually controlled.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the close-up schematic view of Fig. 1 of the present invention.
Fig. 3 is the sectional view of Fig. 2 of the present invention.
Fig. 4 is the vertical view of Fig. 2 of the present invention.
Fig. 5 is the rearview of the control unit of the present invention.
Fig. 6 is the structural schematic diagram of the support plate of the present invention.
Fig. 7 is the top plan view of the control unit of the present invention.
Fig. 8 is the side cutaway view of the control unit of the present invention.
Fig. 9 is the position diagrammatic side view of the slot of the present invention.
Figure 10 is the position diagrammatic rear view of the slot of the present invention.
Figure 11 is the rearview of the cover board of the present invention.
Figure 12 is the side view of the cover board of the present invention.
Specific implementation mode
Pipy digestive tract stapler with empennage as shown in drawings, the technical solution provided is as follows, includes cast
Stapler ontology 1, which is characterized in that further include having extension and control unit, extension includes to be connected to tube type anastomat sheet
The cylindrical sleeve 2 at 1 rear portion of body, insertion sleeve 2 and connect the extension rod 4 of adjusting nut 3, rotation setting the opening of sleeve 2 simultaneously
The cock body 5 being connect with extension rod 4, array is provided with multiple empennages 6 on cock body 5, and 4 stage casing of extension rod is connected with diameter and is more than set
The worm gear 7 of 2 diameters of cylinder, and 2 outer wall of sleeve offers the annular recess 8 for accommodating worm gear 7,8 top of annular recess, which offers, makes snail
The open slot a 9 that wheel 7 exposes, control unit include two support plates 10 being arranged on sleeve 2, are being supported by connector setting
Box body 11 between plate 10 is provided with motor 12 and the worm screw 13 with 12 be connected by power of motor, 11 bottom of box body in box body 11
Open slot b 14 corresponding with open slot a 9 is offered, worm gear 7 is engaged by open slot b 14 with worm screw 13.
The all common right hand of most users, therefore when utilizing the present invention, the right hand holds stapler, left hand is controllable
The operating of motor 12, by 7 worm screw of worm gear, 13 passing power, driving adjusting nut 3 rotates.
Sleeve 2 is connected to the rear of tube type anastomat ontology 1, and directly will be including 3 sets of adjusting nut.Extension rod 4
Both ends are connect with adjusting nut 3, cock body 5 respectively, and connection type can be used any prior art, it is affixed be detachably connected
Can, such as various welding or binder connection etc..A part for cock body 5 is arranged in sleeve 2, and another part is arranged in sleeve
Outside 2.
The diameter worm gear 7 bigger than sleeve 2 is provided on extension rod 4, to accommodate worm gear 7 and being rotated for it, in 2 outer wall of sleeve
It is provided with annular recess 8.2 top of sleeve simultaneously（The namely top of annular recess 8）Having opened up makes worm gear 7 be exposed to outer open
Mouth slot a 9, in order to itself and the engagement of worm screw 13.
Any prior art can be used by connector and sleeve 2, the connector in 11 both sides of box body, such as is often used in solid
The component etc. of fixed bar or threaded connection, as long as stable connection can be realized.Motor 12 in box body 11 is by existing
Arbitrary transmission device is connect with worm screw 13, provides the power of rotation for it, the power supply (not shown) of motor 12 can be built in box
Body 11 can also be connect by open slot b 14 with external power supply, and the purpose of open slot b 14 is connect with worm screw 13 for worm gear 7.
Preferably, the relative inner of two support plates 10 offers sliding rail 15 and is provided with sliding block 16 on sliding rail 15,
11 both sides of box body are connect by shaft 17 with sliding block 16 respectively, and the fixed plate 18 for being threaded hole 19 is provided on box body 11, branch
Through-hole 20 corresponding with threaded hole 19 is offered on fagging 10,11 top of box body also offers open slot b 14.
The scheme of box body 11 that can rotate is provided, is realized using shaft 17 between box body 11 and support plate 10 and is rotatably connected
It connects.Before needing to rotate box body 11, first bolt is dismantled from threaded hole 19 and through-hole 20, then pull up box body 11 and make
16 upward sliding of sliding block, makes worm gear 7 be disengaged with worm screw 13, is finally rotated further by box body 11.After box body 11 rotates
Above-mentioned action is repeated to fix box body 11 and support plate 10.Realize the control unit that right-hand man can use.At the same time, box body
11 top and bottoms are respectively opened up there are one open slot b 14, convenient for remaining to realize nibbling for 7 worm screw 13 of worm gear after the rotation of box body 11
It closes.
On this basis, if motor 12 is unable to get sufficient power supply, 7 worm screw 13 of worm gear can be detached, is turned with hand
The rotation of adjusting nut 3 can be realized in empennage 6.
Preferably, box body 11 is provided with the cover board 21 for opening and closing open slot b 14, and 21 one end of cover board is provided with T-shaped plate
The inner wall of 22, open slot b 14 offer slot corresponding with 22 shape of plate 23.The shape of cover board 21 and open slot b 14
Shape it is corresponding.Plate 22 is slidably connected with slot 23, and buckle fixed form can be used to fix, and also can directly utilize friction
Power is fixed.The position of slot 23 is arranged in open slot b 14, preferably consistent with the length direction of box body 11.
Claims (3)
1. the Pipy digestive tract stapler with empennage includes tube type anastomat ontology (1), which is characterized in that further include having to prolong
Long portion and control unit, extension include the cylindrical sleeve (2) for being connected to tube type anastomat ontology (1) rear portion, insertion sleeve (2)
And connect the extension rod (4) of adjusting nut (3), the cock body that the setting of rotation is open and is connect with extension rod (4) in sleeve (2)
(5), array is provided with multiple empennages (6) on cock body (5), and extension rod (4) stage casing is connected with diameter more than sleeve (2) diameter
Worm gear (7), and sleeve (2) outer wall offers the annular recess (8) for accommodating worm gear (7), being offered at the top of annular recess (8) makes snail
The open slot a (9) that (7) expose is taken turns, control unit includes two support plates (10) being arranged on sleeve (2), set by connector
Set the box body (11) between support plate (10), be provided in box body (11) motor (12) and with motor (12) be connected by power
Worm screw (13), box body (11) bottom offer open slot b (14) corresponding with open slot a (9), and worm gear (7) passes through open slot b
(14) it is engaged with worm screw (13).
2. the Pipy digestive tract stapler with empennage as described in claim 1, which is characterized in that the phase of two support plates (10)
Sliding rail (15) is offered to inside and is provided with sliding block (16) on sliding rail (15), and box body (11) both sides pass through shaft respectively
(17) it is connect with sliding block (16), the fixed plate (18) for being threaded hole (19) is provided on box body (11), support plate is opened on (10)
Equipped with through-hole (20) corresponding with threaded hole (19), open slot b (14) is also offered at the top of box body (11).
3. the Pipy digestive tract stapler with empennage as claimed in claim 1 or 2, which is characterized in that box body (11) is provided with
The cover board (21) of open slot b (14) is opened and closed, cover board (21) one end is provided with T-shaped plate (22), the inner wall of open slot b (14)
Offer slot (23) corresponding with plate (22) shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447432.5A CN108670341B (en) | 2018-05-11 | 2018-05-11 | Tubular digestive tract anastomat with tail wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447432.5A CN108670341B (en) | 2018-05-11 | 2018-05-11 | Tubular digestive tract anastomat with tail wing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108670341A true CN108670341A (en) | 2018-10-19 |
| CN108670341B CN108670341B (en) | 2020-07-07 |
Family
ID=63805944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810447432.5A Active CN108670341B (en) | 2018-05-11 | 2018-05-11 | Tubular digestive tract anastomat with tail wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108670341B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110284617A1 (en) * | 2008-01-09 | 2011-11-24 | Milliman Keith L | Raised boss for staple guide |
| CN203234775U (en) * | 2013-04-01 | 2013-10-16 | 常州同创医疗器械科技有限公司 | Cutting anastomat with spiral propelling mechanism |
| CN204040210U (en) * | 2014-07-17 | 2014-12-24 | 山东兴华建设集团有限公司 | A kind of plane grid device |
| CN104274222A (en) * | 2013-07-09 | 2015-01-14 | 柯惠Lp公司 | Surgical device, surgical adapters for use between surgical handle assembly and surgical loading units, and methods of use |
-
2018
- 2018-05-11 CN CN201810447432.5A patent/CN108670341B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110284617A1 (en) * | 2008-01-09 | 2011-11-24 | Milliman Keith L | Raised boss for staple guide |
| CN203234775U (en) * | 2013-04-01 | 2013-10-16 | 常州同创医疗器械科技有限公司 | Cutting anastomat with spiral propelling mechanism |
| CN104274222A (en) * | 2013-07-09 | 2015-01-14 | 柯惠Lp公司 | Surgical device, surgical adapters for use between surgical handle assembly and surgical loading units, and methods of use |
| CN204040210U (en) * | 2014-07-17 | 2014-12-24 | 山东兴华建设集团有限公司 | A kind of plane grid device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108670341B (en) | 2020-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101052342B (en) | Diagnostic device for tubular anatomy mechanism | |
| Cheng et al. | Overview of upcoming advances in colonoscopy | |
| ITFI20080195A1 (en) | REMOTE ENDOSCOPIC CAPS WITH HYBRID ACTIVE LOCOMOTION | |
| CN101896143B (en) | Ostomy accessory | |
| CN108670341A (en) | Pipy digestive tract stapler with empennage | |
| CN201227267Y (en) | Self-driving capsule | |
| Quirini et al. | An approach to capsular endoscopy with active motion | |
| CN211484503U (en) | Speculum for obstetrics and gynecology department | |
| Kusuda | A further step beyond wireless capsule endoscopy | |
| CN210204681U (en) | Gastroenterology scope fixed stay device | |
| CN107072499A (en) | The driving force transfer mechanism of Medical Devices | |
| CN203852381U (en) | Excrement taking device | |
| JP2006187583A (en) | Automatic endoscope fiber insertion machine with movable distal end | |
| CN102429623A (en) | Self-propelled unit for endoscope | |
| CN217566841U (en) | Regulator for nutrient canal | |
| CN208851933U (en) | Temporomandibular joint tractor and its assist device | |
| US20190110666A1 (en) | Insertion tool, insertion system, and drive source | |
| CN111528781A (en) | Gastroscope device suitable for gastroenterology | |
| CN213365919U (en) | Training teaching aid for enteroscope simulator of digestive tract | |
| CN218128604U (en) | Capsule-shaped biopsy robot | |
| CN214511105U (en) | Capsule endoscope capable of discharging without obstacle | |
| CN212415683U (en) | Capsule endoscope | |
| TWI735377B (en) | Micro-clamping device in vivo | |
| CN201969162U (en) | New drainage tube | |
| CN215689684U (en) | Gastroenterology abdomen expansion auxiliary treatment device |
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 | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210728 Address after: 266000 No. 592-16, jiushui East Road, Laoshan District, Qingdao City, Shandong Province Patentee after: Qingdao Zhonghui Shengxi Bioengineering Co.,Ltd. Address before: 266000 No. 592-16, jiushui East Road, Laoshan District, Qingdao City, Shandong Province Patentee before: Zhang Bo |