CN108175465A - A kind of tube type anastomat - Google Patents
A kind of tube type anastomat Download PDFInfo
- Publication number
- CN108175465A CN108175465A CN201810023228.0A CN201810023228A CN108175465A CN 108175465 A CN108175465 A CN 108175465A CN 201810023228 A CN201810023228 A CN 201810023228A CN 108175465 A CN108175465 A CN 108175465A
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- CN
- China
- Prior art keywords
- tube type
- adjusting rod
- shell
- rod
- type anastomat
- 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.)
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Classifications
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- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses a kind of tube type anastomats, and instruction angular range is larger, are observed conducive to doctor, and use is more convenient.A kind of tube type anastomat, including shell, the resist-nailed seat of time interval and seaming and cutting mechanism and for driving resist-nailed seat and seaming and cutting mechanism adjusting rod close to each other or separate, adjusting rod can be movably set in shell along the longitudinal direction, and tube type anastomat further includes indicating mechanism, and indicating mechanism includes：Pull rod is connected with adjusting rod；Connecting rod, actively in shell；Indicateing arm can be movably set in shell along the longitudinal direction, and indicateing arm is in the first arc perpendicular to section in the front-back direction, and the one end of connecting rod connects with indicateing arm；And indicating window, be fixedly installed on shell and cover on the outside of indicateing arm, indicating window it is each perpendicular to section in the front-back direction respectively in the second arc, indicating window has can fire zone；Indicating mechanism have instruction state, in instruction state, pull rod and connecting rod connect, indicateing arm be located at can fire zone inside.
Description
Technical field
The present invention relates to medical instruments fields, and in particular to a kind of tube type anastomat.
Background technology
Tube type anastomat is suitable for middle esophagus, Stomach duodenum, small intestine, colon and rectum etc. and holds end, end side and side side kiss
It is used during conjunction.It coincide especially suitable for appearing with the esophagus of operating difficulties, stomach and stage casing resection of rectal postcolon rectum low level
End to end anastomosis.
Tube type anastomat has more than 40 years history applied to reconstruction operations, is generally to be used in reconstruction operations at present
A kind of surgical operating instrument.The product uses stapler principle, is in staggered identical needle by prolonging two row of tubular peripheral,
The docking that coincide is carried out to internal organs in operation.Stapler is in the same size with previous anastomotic diameter, and mucous membrane pairing is neat, previous anastomotic fastness
Reliably, haemostatic effect and blood fortune keep good and the excision that coincide is primary completes, it is easy to operate the advantages of.Not only it is substantially shorter
Operating time reduces amount of bleeding, and operation wound is light, and can improve surgical quality, reduces postoperative complication.
In the operating process used in tube type anastomat, by the spacing of resist-nailed seat and nail bin to determine whether the own warp of tissue
It is adequately compressed or correctly coincide, this can make the height of staple meet the needs of destination organization.Therefore, it is necessary to resist-nailed seat and nail
The spacing in storehouse is indicated to be judged so as to doctor.However, existing tube type anastomat, the indicator to be observed of doctor is located at
In the transparent indication window of firing handle opposite side, as doctor since operation technique or operation requirement, doctor operate instrument
When indication window not towards doctor's sight side；Doctor can fire zone in order to which whether viewer body rotates to（Green area）, and
Be adjusted to can fire zone, according to tissue thickness green area to instruction pin position be finely adjusted when, very influence doctor to device
The harmony of tool operation（Eye, hand, instrument, tissue）.Existing tube type anastomat window is small, is unfavorable for doctor's operational observations and refers to
Show pin position, it is inconvenient to use.
Invention content
For above-mentioned technical problem, the object of the present invention is to provide a kind of tube type anastomats, and instruction angular range is larger, profit
Yu doctor observes, and use is more convenient.
In order to achieve the above objectives, the technical solution adopted by the present invention is：
A kind of tube type anastomat, including shell, time interval be set on the housing front resist-nailed seat and seaming and cutting mechanism and use
In driving resist-nailed seat and seaming and cutting mechanism adjusting rod close to each other or separate, the adjusting rod can be movably set on along the longitudinal direction
In the shell, the tube type anastomat further includes indicating mechanism, and the indicating mechanism includes：
Pull rod is connected with the adjusting rod；
Connecting rod, actively in the shell；
Indicateing arm, can along the longitudinal direction movably be set on the shell in, the indicateing arm perpendicular to section in the front-back direction
In the first arc, the one end of the connecting rod connects with the indicateing arm；And
Indicating window is fixedly installed on the shell and covers on the outside of the indicateing arm, the indicating window it is each perpendicular to front and back
To section respectively in the second arc, the indicating window has can fire zone；
The indicating mechanism has instruction state, and in instruction state, the pull rod and the connecting rod connect, the instruction mark
In it is described can fire zone inside.
In some embodiments, the front end of the pull rod is formed with hook portion, and the indicating mechanism is in instruction state, institute
Hook portion is stated to hook on the connecting rod.
In some embodiments, the rear end of the pull rod can be movably attached along the longitudinal direction in the adjusting rod, institute
It states back end of tie rod portion with an adjustment block to connect, the adjustment block has the slot hole extended along the longitudinal direction, and the adjustment block passes through
The screw being located in the slot hole is connected to the adjusting rod.
In some embodiments, adjusting rod spring is arranged on the adjusting rod, the back end of tie rod portion is located at the tune
Between monoblock and the adjusting rod spring, the rear end of the adjusting rod spring and the shell connect.
In some embodiments, the connecting rod is rotatably arranged in by pivot in the shell, the connecting rod and described
The rod spring for resetting the connecting rod is equipped between shell.
In some embodiments, the indicateing arm madial wall is equipped with card slot, and the card slot extends perpendicular to front-rear direction,
The one end of the connecting rod is actively plugged in the card slot.
In some embodiments, it is set on the shell there are two sliding slot, the sliding slot extends along the longitudinal direction, the instruction
Target both ends have been respectively fixedly connected with fixture block, and each fixture block can be slidably plugged in corresponding sliding slot along the longitudinal direction.
In some embodiments, it is described can the front and rear sides of fire zone be respectively equipped with the finger of staple shape after corresponding suture
Indicating is known.
In some embodiments, the center of circle of first arc and/second arc is located at the center of the adjusting rod
On line, first arc and/or the corresponding central angle of second arc are more than 180 degree.
In some embodiments, the tube type anastomat further includes the butterfly knob for driving the adjusting rod movement,
The butterfly knob and the adjusting rod rear end are threadedly coupled.
The present invention is had the following advantages that compared with prior art using above scheme：
The present invention operates viewing angle problem, the annular indication window tube type anastomat provided for doctor, and indicating window surpasses around device body
Half-turn, can make whether doctor is rotated in place from visual angle viewing instruments, can meet doctor when operating instrument, no matter from
Any one angle can observe indicating window；Indicating window judges whether instrument rotates to for observation can firing position.
Description of the drawings
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of technical scheme of the present invention
It is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the schematic diagram according to a kind of tube type anastomat of the present invention；
Fig. 2 a are the partial enlarged view at A in Fig. 1；
Fig. 2 b are the front schematic view of indicating window；
Fig. 3 is schematic diagram of the tube type anastomat shown in FIG. 1 after hidden parts shell and indicating window, adjusting rod；
Fig. 4 is schematic diagram of the tube type anastomat shown in FIG. 1 after hidden parts shell and indicating window, indicateing arm；
Fig. 5 is stereoscopic schematic diagram of the tube type anastomat shown in FIG. 1 after shadow hides part enclosure and indicating window, adjusting rod.
In the figures above,
1st, shell；11st, sliding slot；2nd, resist-nailed seat；3rd, seaming and cutting mechanism；4th, adjusting rod；5th, butterfly knob；6th, indicating mechanism；
61st, pull rod；611st, hook part；62nd, connecting rod；621st, pivot；63rd, indicateing arm；631st, card slot；632nd, fixture block；64th, indicating window；
It 641st, can fire zone；642nd, sign；65th, adjustment block；651st, slot hole；66th, screw；67th, adjusting rod spring.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be understood by the person skilled in the art.It should be noted that the explanation for these embodiments is used to help
Understand the present invention, but do not form limitation of the invention.It is in addition, involved in the various embodiments of the present invention described below
And to technical characteristic can be combined with each other as long as they do not conflict with each other.
The present embodiment provides a kind of tube type anastomats, for alimentary tract anastomosis, have annular indication window, are capable of providing more
Big viewing area and angle.With reference to shown in Fig. 1-5, a kind of tube type anastomat including shell 1, is set on shell 1 to time interval
The resist-nailed seat 2 and seaming and cutting mechanism 3 of forepart, for driving resist-nailed seat 2 and seaming and cutting mechanism 3 is close to each other or separate adjusting rod 4, uses
In the indicative indicating mechanism 6 of spacing to resist-nailed seat 2 and seaming and cutting mechanism 3.Between resist-nailed seat 2 and the nail bin of seaming and cutting mechanism 3
Away from adjustable between 0.5 ~ 2.5mm, adjusting rod 4 can be movably set in shell 1 along the longitudinal direction, the center line edge of adjusting rod 4
Front-rear direction extends and its front end is specific and resist-nailed seat 2 connects resist-nailed seat 2 is driven to move.The tube type anastomat is additionally operable to drive
The butterfly knob 5 that dynamic adjusting rod 4 moves, butterfly knob 5 and 4 rear end of adjusting rod are threadedly coupled, turn wing nut, adjusting rod
4 can rotate therewith and opposite shell 1 is moved forward and backward under threaded function.The nouns of locality such as " interior " addressed herein, " outer " are to adjust
The center line of pole 4 is defined for object of reference, is interior using the nearlyer side of the center line from adjusting rod 4, otherwise is outer；" preceding ",
The nouns of locality such as " rear " are defined for the ease of understanding and facilitating narration, are not limited specific direction, are such as corresponded respectively in Fig. 1
Left side, the right side of paper.
Indicating mechanism 6 includes pull rod 61, connecting rod 62, indicateing arm 63 and indicating window 64.Pull rod 61 be connected with adjusting rod 4 with
Synchronizing moving, specifically, the rear end of pull rod 61 and adjusting rod 4 connect, and front end is formed with the hook that can connect with connecting rod 62
Portion 611, pull rod 61 synchronize forward and backward movement with adjusting rod 4.Connecting rod 62 is rotatablely arranged at by pivot 621 in shell 1, pivot
The axial line of axis 621 is perpendicular to the center line of adjusting rod 4, and specific as in Figure 4 and 5, the lower end of connecting rod 62 passes through the pivot
621 are rotationally connected with shell 1, and the upper end of connecting rod 62 is flexibly connected with indicateing arm 63, and the hook portion 611 of pull rod 61 is then located at connecting rod
Between 62 both ends.Indicateing arm 63 can be movably set in shell 1 along the longitudinal direction, and indicateing arm 63 is whole arc-shaped so as to structure
Into an open annular, more specifically, indicateing arm 63 is arc-shaped perpendicular to section in the front-back direction, it is denoted as the first arc, first
The center of circle of arc is located on the center line of adjusting rod 4, and the corresponding central angle of the first arc is more than 180 degree.Indicating window 64 also corresponds to
In arc surfaced, it is fixedly connected on shell 1 and covers at 63 outside of indicateing arm, indicating window 64 is by transparent material or trnaslucent materials
It is made, more specifically, indicating window 64 is each also arc-shaped respectively perpendicular to section in the front-back direction, is denoted as the second arc, each
The center of circle of two arcs also is located on the center line of adjusting rod 4, and the corresponding central angle of each second arc is also greater than 180 degree, and excellent
It is selected as being more than or equal to the corresponding central angle of the first arc, so as to observe indicateing arm from more perspective by indicating window 64
63。
As shown in figures 2 a and 2b, indicating window 64 is divided into multiple indicating areas, and the rear and front end portion of indicating window 64 is respectively set
There are one sign 642, the wherein sign 642 of front end represents to coincide when resist-nailed seat 2 and larger 3 spacing of seaming and cutting mechanism
Staple shape afterwards, staple height are larger；When the sign 642 of rear end represents resist-nailed seat 2 and smaller 3 spacing of seaming and cutting mechanism
Staple shape after coincideing, the staple height after coincideing at this time are smaller, more flat.One of indicating area is can fire zone
641, with certain proportion（Such as 1:1 or 2:1 etc.）The spacing of resist-nailed seat 2 and seaming and cutting mechanism 3 is indicated, the height of staple is judged for doctor
Whether degree meets the needs of destination organization.It is described can fire zone 641 may be configured as green, indicateing arm 63 may be configured as red,
It coincide convenient for more intuitively judging whether to fire stapler.
As shown in Figures 3 and 5, the left and right sides on shell 1 is set there are two sliding slot 11, and sliding slot 11 extends, refers to along the longitudinal direction
The both ends of indicating 63 have been respectively fixedly connected with fixture block 632, and each fixture block 632 can slidably be plugged in corresponding cunning along the longitudinal direction
In slot 11.63 madial wall of indicateing arm is equipped with card slot 631, and card slot 631 is perpendicular to front-rear direction（Specially along first arc
Shape）Extension, the upper end of connecting rod 62 is actively plugged in card slot 631.Indicating mechanism 6 has instruction state, in instruction state
When, pull rod 61 is moved rearwardly into its hook portion 611 and the connecting rod 62 at its rear connects, as adjusting rod 4 is further driven to pull rod 61
After move, connecting rod 62 is rotated backward by thrust backward around pivot 621, and indicateing arm 63 moves, due to two side chutes 11
Limitation, indicateing arm 63 can only move backward, from then moving on to positioned at can 641 inside of fire zone.
The rod spring for resetting connecting rod 62 is equipped between connecting rod 62 and shell 1（It is not shown in figure）.Rod spring
The torsional spring being specially sheathed on pivot 621, one end and connecting rod 62 push against contact, the other end and shell 1 and push against contact.Even
The elastic reset power that bar spring is provided to connecting rod 62 makes indicateing arm 63 have the trend moved forward.The indicating mechanism 6 has just
Beginning state, in original state, the hook portion 611 and connecting rod 62 of pull rod 61 are detached from or connect but do not exert a force to connecting rod 62, in connecting rod
Under the elastic reset power effect of spring, indicateing arm 63 moves forward to being located at for indicating window 64 can be at the front of fire zone 641.
The rear end of pull rod 61 can be along the longitudinal direction movably attached in adjusting rod 4, as shown in figure 5, the rear end of pull rod 61
Portion offers hole, and the rear end of pull rod 61 is slideably sheathed on adjusting rod 4.61 rear end of pull rod is set on 65 He of an adjustment block
Between one adjusting rod spring 67.Adjusting rod spring 67 is sheathed on adjusting rod 4, the rear end of adjusting rod spring 67 and shell 1 connect,
Leading portion and 61 rear end of pull rod connect.Adjustment block 65 has the slot hole 651 extended along the longitudinal direction, and adjustment block 65 is by being located at length
Screw 66 in hole 651 is connected to adjusting rod 4, and can slide back and forth and be finely adjusted on adjusting rod 4.Pass through survey before manufacture
Measure resist-nailed seat 2, nail bin（Organize seaming and cutting mechanism 3）Gap, position of the adjustment adjustment block 65 on adjusting rod 4, ensures original state
When, indicateing arm 63 is in 64 preset correct position of indicating window（It can 641 front of fire zone）.
It should also be noted that, the firing handle of tube type anastomat is located between the both ends of indicateing arm 63, indicating window 64,
That is, the opening of open annular that firing handle is located at indicateing arm 63, indicating window 64 is formed；Indicateing arm 63 and pull rod 61 then divide
Not Wei Yu adjusting rod 4 opposite sides so that the both ends spacing of connecting rod 62 is as big as possible.
For open instrument, turn butterfly knob 5, adjusting rod 4 is rotated and is moved backward, seaming and cutting mechanism 3 and resist-nailed seat 2
It moves closer to, when the hook portion 611 that pull rod 61 when mechanism is closed into certain position is cut in tissue seaming and cutting hooks what is pushed down by rod spring
Connecting rod 62, connecting rod 62 start to rotate, and under coordinating in 62 end of connecting rod and card slot 631, indicateing arm 63 slides backward, when indicateing arm 63
Indicate indicating window 64 green can fire zone 641, doctor judges rational position, stops rotating, and pulls lower insurance, firing device
Tool, tissue at this moment can be embarked on journey by rationally squeezing, suture needle to appropriate nail height, at this moment can guarantee Tissue Blood for can protect again
Demonstrate,prove tissue not bleeding.
For the instrument of closure, turn butterfly knob 5, adjusting rod 4 is rotated and is moved forward, seaming and cutting mechanism 3 and resist-nailed seat 2
It is gradually distance from, rod spring drive link 62 is pressed against pull rod 61, drives indicateing arm 63, and indicateing arm 63 slides forwards.
The present invention operates viewing angle problem for doctor, and the annular indication window tube type anastomat provided, indicating window is around device
Body surpasses half-turn, can make whether doctor is rotated in place from visual angle viewing instruments, can meet doctor when operating instrument, no
By from any one angle, indicating window can be observed；Indicating window judges whether instrument rotates to for observation can firing position.
The above embodiments merely illustrate the technical concept and features of the present invention, is a kind of preferred embodiment, and purpose exists
It can understand present disclosure in person skilled in the art and implement according to this, the protection of the present invention can not be limited with this
Range.The equivalent transformation or modification that all Spirit Essences according to the present invention are made, should all cover protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of tube type anastomat, including shell, time interval be set on the housing front resist-nailed seat and seaming and cutting mechanism and
For driving resist-nailed seat and seaming and cutting mechanism adjusting rod close to each other or separate, the adjusting rod can movably be set along the longitudinal direction
In in the shell, it is characterised in that：The tube type anastomat further includes indicating mechanism, and the indicating mechanism includes：
Pull rod is connected with the adjusting rod；
Connecting rod, actively in the shell；
Indicateing arm, can along the longitudinal direction movably be set on the shell in, the indicateing arm perpendicular to section in the front-back direction
In the first arc, the one end of the connecting rod connects with the indicateing arm；And
Indicating window is fixedly installed on the shell and covers on the outside of the indicateing arm, the indicating window it is each perpendicular to front and back
To section respectively in the second arc, the indicating window has can fire zone；
The indicating mechanism has instruction state, and in instruction state, the pull rod and the connecting rod connect, the instruction mark
In it is described can fire zone inside.
2. a kind of tube type anastomat according to claim 1, it is characterised in that：The front end of the pull rod is formed with hook
Portion, in instruction state, the hook portion is hooked on the connecting rod for the indicating mechanism.
3. a kind of tube type anastomat according to claim 1, it is characterised in that：It the rear end of the pull rod can be along front and back
To being movably attached in the adjusting rod, the back end of tie rod portion connects with an adjustment block, and the adjustment block has along front and back
To the slot hole of extension, the adjustment block is connected to the adjusting rod by the screw being located in the slot hole.
4. a kind of tube type anastomat according to claim 3, it is characterised in that：Adjusting rod bullet is arranged on the adjusting rod
Spring, the back end of tie rod portion is between the adjustment block and the adjusting rod spring, the rear end of the adjusting rod spring and institute
Shell is stated to connect.
5. a kind of tube type anastomat according to claim 1, it is characterised in that：The connecting rod is rotationally set by pivot
The rod spring for resetting the connecting rod is equipped in the shell, between the connecting rod and the shell.
6. a kind of tube type anastomat according to claim 1, it is characterised in that：The indicateing arm madial wall is equipped with card
Slot, the card slot extend perpendicular to front-rear direction, and the one end of the connecting rod is actively plugged in the card slot.
7. a kind of tube type anastomat according to claim 1, it is characterised in that：Sliding slot there are two being set on the shell, institute
It states sliding slot along the longitudinal direction to extend, the both ends of the indicateing arm have been respectively fixedly connected with fixture block, and each fixture block can be along front and rear
Direction is slidably plugged in corresponding sliding slot.
8. a kind of tube type anastomat according to claim 1, it is characterised in that：It is described can fire zone front and rear sides point
The sign of staple shape after suturing She You not corresponded to.
9. a kind of tube type anastomat according to claim 1, it is characterised in that：First arc and/second arc
The center of circle of shape is located on the center line of the adjusting rod, and first arc and/or the corresponding central angle of second arc are big
In 180 degree.
10. a kind of tube type anastomat according to claim 1, it is characterised in that：The tube type anastomat, which further includes, to be used for
The butterfly knob of the adjusting rod movement is driven, the butterfly knob and the adjusting rod rear end are threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023228.0A CN108175465A (en) | 2018-01-10 | 2018-01-10 | A kind of tube type anastomat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023228.0A CN108175465A (en) | 2018-01-10 | 2018-01-10 | A kind of tube type anastomat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108175465A true CN108175465A (en) | 2018-06-19 |
Family
ID=62550173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810023228.0A Pending CN108175465A (en) | 2018-01-10 | 2018-01-10 | A kind of tube type anastomat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108175465A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609185A (en) * | 1995-05-31 | 1997-03-11 | H-Tech, Inc. | Valve indicator and handle assembly |
| CN1736339A (en) * | 2005-07-26 | 2006-02-22 | 张祖仁 | Surgical stitch device |
| CN101416895A (en) * | 2008-10-29 | 2009-04-29 | 马剑文 | Tube type anastomat with insurance device and main body of anastomat thereof |
| CN101616631A (en) * | 2007-02-28 | 2009-12-30 | 伊西康内外科公司 | Be used to indicate device indicating corresponding to the surgical stapling nail feature of scalable anastomosis staple height |
| CN102429697A (en) * | 2011-12-29 | 2012-05-02 | 北京中法派尔特医疗设备有限公司 | Anastomat as well as nail-supporting seat overturning indicating component and use method thereof |
| CN104837415A (en) * | 2012-12-04 | 2015-08-12 | 伊西康内外科公司 | Trans-oral circular anvil introduction system with dilation feature |
| CN106061410A (en) * | 2014-03-26 | 2016-10-26 | 柯惠有限合伙公司 | Surgical stapling apparatus |
| CN107249479A (en) * | 2015-02-15 | 2017-10-13 | 柯惠有限合伙公司 | Include the surgical stapling device of the firing indicator with unitary construction |
| CN207118916U (en) * | 2018-01-10 | 2018-03-20 | 苏州贝诺医疗器械有限公司 | A kind of tube type anastomat |
-
2018
- 2018-01-10 CN CN201810023228.0A patent/CN108175465A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609185A (en) * | 1995-05-31 | 1997-03-11 | H-Tech, Inc. | Valve indicator and handle assembly |
| CN1736339A (en) * | 2005-07-26 | 2006-02-22 | 张祖仁 | Surgical stitch device |
| CN101616631A (en) * | 2007-02-28 | 2009-12-30 | 伊西康内外科公司 | Be used to indicate device indicating corresponding to the surgical stapling nail feature of scalable anastomosis staple height |
| CN101416895A (en) * | 2008-10-29 | 2009-04-29 | 马剑文 | Tube type anastomat with insurance device and main body of anastomat thereof |
| CN102429697A (en) * | 2011-12-29 | 2012-05-02 | 北京中法派尔特医疗设备有限公司 | Anastomat as well as nail-supporting seat overturning indicating component and use method thereof |
| CN104837415A (en) * | 2012-12-04 | 2015-08-12 | 伊西康内外科公司 | Trans-oral circular anvil introduction system with dilation feature |
| CN106061410A (en) * | 2014-03-26 | 2016-10-26 | 柯惠有限合伙公司 | Surgical stapling apparatus |
| CN107249479A (en) * | 2015-02-15 | 2017-10-13 | 柯惠有限合伙公司 | Include the surgical stapling device of the firing indicator with unitary construction |
| CN207118916U (en) * | 2018-01-10 | 2018-03-20 | 苏州贝诺医疗器械有限公司 | A kind of tube type anastomat |
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