CN109692024A - A kind of nail bin and surgical instruments for surgical instruments - Google Patents
A kind of nail bin and surgical instruments for surgical instruments Download PDFInfo
- Publication number
- CN109692024A CN109692024A CN201811356220.2A CN201811356220A CN109692024A CN 109692024 A CN109692024 A CN 109692024A CN 201811356220 A CN201811356220 A CN 201811356220A CN 109692024 A CN109692024 A CN 109692024A
- Authority
- CN
- China
- Prior art keywords
- recess portion
- nail bin
- surgical instruments
- cartridge body
- staple cartridge
- 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.)
- Pending
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
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07271—Stapler heads characterised by its cartridge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07278—Stapler heads characterised by its sled or its staple holder
Landscapes
- 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)
- Surgical Instruments (AREA)
Abstract
The invention discloses a kind of nail bins for surgical instruments, including the staple cartridge body extended along longitudinally, the staple cartridge body is provided with the staple cavity through its upper surface and lower surface, the staple cartridge body, which is additionally provided with from the upper surface, to be recessed downwards the recess portion of formation, the recess portion includes the inner wall along its circumferentially extending, and the recess portion is for taking tissue in.Recess portion in the present invention is for taking tissue in, so as to avoid the tissue above staple cartridge body from being subjected to displacement due to external force, so that sewing effect is preferable.
Description
Technical field
The present invention relates to a kind of nail bins and surgical instruments for surgical instruments.
Background technique
The surgical instruments (including suture instruments) of existing certain categories includes the elongated nip component that a pair of matched is closed,
In each jaw member for it is inserted into the patient and relative to have it is to be stapled and/or cutting tissue positioning.In various realities
It applies in scheme, in jaw member a support wherein accommodates the nail bin of the nail of at least two rows of lateral alternates, and another
Jaw member support has the anvil block for the nail shapes pit being aligned with the staple in nail bin.But existing surgical instruments is stitching
When conjunction, generally existing following problem is generated outer when due to jaw member closure when jaw member clamping is sewn tissue
Power, the tissue for often clamping jaw member is subjected to displacement, to influence sewing effect.
Summary of the invention
The purpose of the present invention is to provide a kind of nail bin for surgical instruments with antiskid function.
In order to achieve the above object, the invention is realized by the following technical scheme: a kind of nail bin for surgical instruments, packet
The staple cartridge body extended along longitudinally is included, the staple cartridge body is provided with the staple cavity through its upper surface and lower surface, institute
The recess portion that staple cartridge body is additionally provided with the formation that is recessed downwards from its upper surface is stated, the recess portion includes along its circumferentially extending
Wall, the recess portion is for taking tissue in.
Further, the recess portion is cylindrical.
Further, the recess portion and the staple cavity are arranged along the transverse direction interval perpendicular to the longitudinally.
Further, the depth of the recess portion is less than the diameter of the recess portion.
Further, the recess portion is in bowknot shape.
Further, the recess portion is located between two staple cavities that the longitudinally is disposed adjacent.
Further, the both wings of the recess portion extend along the transverse direction perpendicular to the longitudinally respectively.
Further, the recess portion lines up several rows along the longitudinally.
Further, the evenly distributed upper surface in the staple cartridge body of several row's recess portions.
Further, the staple cartridge body includes insertion end and the end that is oppositely arranged with insertion end, close to the end
The density of the recess portion of setting is greater than the density of the recess portion close to insertion end setting.
The present invention also provides a kind of surgical instruments, exist including handle portion, the shaft member being arranged in handle portion, setting
End effector on shaft member and the nail bin for being installed on the end effector, the nail bin are described in any one as above
Nail bin.
The beneficial effects of the present invention are: the recess portion is recessed downwards to be formed from the upper surface of staple cartridge body, therefore will not make
It obtains and is affected between staple cartridge body and anvil block for clamping, squeezing the spatial altitude of tissue, the recess portion is for taking human body in
Tissue, avoids tissue from being subjected to displacement due to external force, so that sewing effect is preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the nail bin of first embodiment of the invention;
Fig. 2 is the stereogram exploded view of nail bin shown in Fig. 1;
Fig. 3 is the structural schematic diagram of staple cartridge body shown in Fig. 2;Fig. 4 is the enlarged drawing of circled portion shown in Fig. 3;
Fig. 5 is the structural schematic diagram of the staple cartridge body of second embodiment of the invention;
Fig. 6 is the enlarged drawing of circled portion shown in Fig. 5;
Fig. 7 is the structural schematic diagram of the staple cartridge body of other embodiments of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc.,
Unless otherwise specifically defined." several " be meant thatIt is one few.
The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to be used to explain the present invention, and cannot understand
For limitation of the present invention.
Surgical instruments in the prior art includes handle portion, the shaft member being arranged in handle portion, is arranged in shaft group
End effector on part and the nail bin (hereinafter referred to as nail bin) for surgical instruments for being installed on end effector.The surgery device
Tool is suture instruments.The end effector includes the jaw member of a pair of of cooperation, jaw member for it is inserted into the patient simultaneously
And to have it is to be cut and/or suture tissue position.A support in jaw member wherein accommodates at least two rows of seams
The nail bin of dowel is at least transversely staggeredly arranged between two rows suturing nails, another support in jaw member has and nail bin
In staple alignment nail shapes pit anvil block.When tissue (the following letter that jaw member clamping is cut and/or sutured
Referred to as tissue or be sewn tissue) when, generated external force when due to jaw member closure, the tissue for often clamping jaw member
It is subjected to displacement, to influence sewing effect.
It as shown in Figures 1 to 4, is the first embodiment of nail bin 100 of the invention, the nail bin 100 includes along lengthwise side
Go out the nail-pushing part 30 followed closely to the staple cartridge body 10 of extension, the suturing nail 20 being arranged in staple cartridge body 10, promotion suturing nail 20, drive
The pusher 40 of the dynamic movement of nail-pushing part 30 and the bracket 50 for being fixed on 10 bottom of staple cartridge body.It is provided in the staple cartridge body 10
The staple cavity 16 of several receiving suturing nails 20.Staple cartridge body 10 includes upper surface 11 and lower surface 12, and staple cavity 16 runs through nail bin
The upper surface 11 and lower surface 12 of ontology 10.When nail bin 100 does not use, it is covered with lid 60 on the nail bin 100, thus
It can prevent dust etc. from entering in nail bin 100.When nail bin 100 to be installed on to end effector (not shown) of surgical instruments,
It needs first to remove lid 60, then installs.The staple cartridge body 10 includes insertion end 101 and the end being oppositely arranged with insertion end 101
End 102.Insertion end 101 is distal end, and the side where the insertion end 101 of staple cartridge body 10 is distal side, and end 102 is proximal end, nail
Side where the end 102 of storehouse ontology 10 is nearside.Distally, the definition in distal side, proximal end, nearside is suitable for its of nail bin 100
Its component and structure.
The staple cartridge body 10 offers cutter slit 13 along longitudinally, and cutter slit 13 slides inside to cut for cutter
Tissue.Staple cartridge body is separated into the first side 14 and the second side 15, the staple cavity 16 of the first side 14 and by cutter slit 13
The staple cavity 16 of two sides 15 is symmetrical arranged.First side 14 is identical as the structure of the second side 15, below only to the first side
14 are described in detail.
First side 14 includes the staple cavity 16 that three rows are parallel to each other, and every row's staple cavity 16 is prolonged along longitudinally
It stretches, three row's staple cavities 16 are followed successively by first row staple cavity 161, second row staple cavity along the transverse direction perpendicular to longitudinally
162, third arranges staple cavity 163, and the row's staple cavity for defining close cutter slit 13 is first row staple cavity 161.Adjacent two rows of seams
Nail cavity shifts to install in transverse direction.First side 14 is equipped with from its upper surface 11 several recess portions that recess is formed downwards
17.Several recess portions 17 are sewn tissue for taking in.Since from upper surface 11, recess is formed recess portion 17 downwards, relative to not set
Recess portion 17 or the situation that anti-slip part is provided projectingly from upper surface 11, the presence of recess portion 17 will not make the staple cartridge body of nail bin 100
It is sewn the spatial altitude of tissue for clamping, squeezing between 10 and anvil block (not shown) and is affected, and at recess portion 17
Spatial altitude will increase, to avoid jaw member when positioning is sewn tissue, due to above-mentioned spatial altitude reduction and make
It obtains nail bin 100 and is weighed wounded with anvil block tissue is sewn.The recess portion 17 is with the staple cavity 16 along perpendicular to the longitudinally
Transverse direction interval setting.That is recess portion 17 is transversely between first row staple cavity 161 and second row staple cavity 162, position
Between second row staple cavity 162 and third row's staple cavity 163, positioned at the side of third row staple cavity 163 and staple cartridge body 10
Between.Several recess portions 17 are arranged in several rows along the longitudinally, and several row's recess portions 17 are evenly distributed in first side
14 upper surface 11.Several recess portions 17 are arranged in several columns along the transverse direction perpendicular to the longitudinally.The recess portion 17
Various shapes can be set into.In the present embodiment, the recess portion 17 is cylindrical, and recess portion is sewn tissue for taking in, increases
Strong first side, 14 upper surface 11 prevents phorogenesis along longitudinally and transverse direction to being sewn tissue.
It as shown in Figure 5 to Figure 6, is the second embodiment of nail bin of the invention, it is described recessed in such as above-mentioned first embodiment
Portion 17 ' can be configured as bowknot shape and be located between two adjacent staple cavities 16 ' of longitudinally, the both wings point of bowknot
Do not extend in transverse direction.When the recess portion 17 ' is in bowknot shape, the recess portion 17 ' is on longitudinally and transverse direction
It is respectively formed biggish blocking surface, is more conducive to prevent to be sewn group and be woven in longitudinally and transverse direction to slide.On the other hand
The recess portion 17 ' of bowknot shape can be as far as possible close to staple cavity 16 ', i.e. the blocking surface of recess portion 17 ' can be as far as possible close to staple
Chamber 16 ', the tissue for locating staple cavity 16 ' are preferably positioned.I.e. recess portion 17 ', can be more preferable as far as possible close to staple cavity 16 '
Ground is positioned the tissue at stitch points is clipped in, and keeps the tissue of suture more smooth, sewing effect is more preferably.17 ' the edge of several recess portions
The longitudinally is arranged in several rows, the evenly distributed upper surface 11 ' in first side 14 ' of several row's recess portions 17 '.Institute
It states several recess portions 17 ' and is arranged in several columns along the transverse direction perpendicular to the longitudinally.Unmentioned skill in the present embodiment
Art feature is identical with the first embodiment.
As shown in fig. 7, in other embodiments, it, can in order to keep the antiskid effect of staple cartridge body 10 " upper surface 11 " more preferable
It is greater than with the density that several recess portions 17 " are set as follows: close to staple cartridge body 10 " ends 102 " recess portion 17 " close to nail bin
Ontology 10 " insertion end 101 " recess portion 17 " density.The staple cartridge body 10 " including insertion end 101 " and with insertion end 101 "
The end 102 that is reversed ", defining the insertion end 101 " is the one end for initially entering patient's body, the 102 " phase of end
For the insertion end 101 " closer to the pivotal axis of the jaw member.When jaw member closure, leans on proximal end 102 and " locate
Tissue relative to close to insertion end 101, " tissue at place is more first squeezed power, also, relative proximity end is organized in somewhere
The part of 102 " part compared to relative proximity insertion end 101 " is more first squeezed power, therefore, " the end close to staple cartridge body 10
End 102 " extruding force that the tissue at place is subject to is relative to close to staple cartridge body 10 " " extruding force that the tissue at place is subject to of insertion end 101
It is larger.Therefore, in this way, can preferably prevent tissue mobile to staple cartridge body 10 " insertion end 101 " direction.The density
Refer to: the 17 " quantity of recess portion in the unit length distance of longitudinally.Unmentioned technical characteristic and first in the present embodiment
Embodiment is identical.
In conclusion several recess portions 17 of the invention are sewn tissue for taking in, 10 upper surface of staple cartridge body is enhanced
11 pairs of anti-skidding effects for being sewn tissue, so that sewing effect is more preferably.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant, and the technical solution after above-mentioned change, modification, replacement and modification is in the present invention
Protection scope in.
Claims (11)
1. a kind of nail bin for surgical instruments, including the staple cartridge body extended along longitudinally, the staple cartridge body is provided with
Staple cavity through its upper surface and lower surface, it is characterised in that: the staple cartridge body is additionally provided with recessed downwards from its upper surface
The recess portion formed is fallen into, the recess portion includes the inner wall along its circumferentially extending, and the recess portion is for taking tissue in.
2. the nail bin according to claim 1 for surgical instruments, it is characterised in that: the recess portion is cylindrical.
3. the nail bin according to claim 2 for surgical instruments, it is characterised in that: the recess portion and the staple cavity edge
Perpendicular to the transverse direction interval setting of the longitudinally.
4. the nail bin according to claim 2 for surgical instruments, it is characterised in that: the depth of the recess portion is less than described
The diameter of recess portion.
5. the nail bin according to claim 1 for surgical instruments, it is characterised in that: the recess portion is in bowknot shape.
6. the nail bin according to claim 5 for surgical instruments, it is characterised in that: the recess portion is located at along the lengthwise
Between two staple cavities that direction is disposed adjacent.
7. the nail bin according to claim 6 for surgical instruments, it is characterised in that: the both wings of the recess portion are respectively along vertical
Directly extend in the transverse direction of the longitudinally.
8. the nail bin according to claim 1 for surgical instruments, it is characterised in that: the recess portion is along the longitudinally
Line up several rows.
9. the nail bin according to claim 8 for surgical instruments, it is characterised in that: several row's recess portions are evenly distributed in institute
State the upper surface of staple cartridge body.
10. the nail bin according to claim 1 for surgical instruments, it is characterised in that: the staple cartridge body includes insertion
End and the end being oppositely arranged with insertion end are greater than close to the density of the recess portion of end setting and are arranged close to the insertion end
Recess portion density.
11. a kind of surgical instruments, including handle portion, the shaft member being arranged in handle portion, the end being arranged on shaft member
Portion's actuator and the nail bin for being installed on the end effector, it is characterised in that: the nail bin is as appointed in claim 1-10
Nail bin described in meaning one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811356220.2A CN109692024A (en) | 2018-11-14 | 2018-11-14 | A kind of nail bin and surgical instruments for surgical instruments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811356220.2A CN109692024A (en) | 2018-11-14 | 2018-11-14 | A kind of nail bin and surgical instruments for surgical instruments |
Publications (1)
Publication Number | Publication Date |
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CN109692024A true CN109692024A (en) | 2019-04-30 |
Family
ID=66229826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811356220.2A Pending CN109692024A (en) | 2018-11-14 | 2018-11-14 | A kind of nail bin and surgical instruments for surgical instruments |
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CN (1) | CN109692024A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111184547A (en) * | 2018-11-14 | 2020-05-22 | 江苏风和医疗器材股份有限公司 | Nail bin for surgical instrument and surgical instrument |
CN116687485A (en) * | 2023-08-07 | 2023-09-05 | 苏州英途康医疗科技有限公司 | Staple cartridge assembly and surgical instrument therefor |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090206138A1 (en) * | 2008-02-15 | 2009-08-20 | Ethicon Endo-Surgery, Inc. | Closure systems for a surgical cutting and stapling instrument |
CN101797173A (en) * | 2010-03-02 | 2010-08-11 | 瑞奇外科器械(北京)有限公司 | Skidproof nail box of surgical linear cutting stapler |
US20120234900A1 (en) * | 2011-03-15 | 2012-09-20 | Ethicon Endo-Surgery, Inc. | Surgical staple cartridges with tissue tethers for manipulating divided tissue and methods of using same |
WO2013036409A1 (en) * | 2011-09-06 | 2013-03-14 | Ethicon Endo-Surgery, Inc. | Firing member displacement system for a stapling instrument |
CN102973300A (en) * | 2012-12-13 | 2013-03-20 | 常州市新能源吻合器总厂有限公司 | Tissue clamping member of linear cutting anastomat and nail granary of tissue clamping member |
CN203029299U (en) * | 2012-12-13 | 2013-07-03 | 常州市新能源吻合器总厂有限公司 | Tissue clamp piece of linear cutting anastomat and nail bin seat thereof |
CN106344091A (en) * | 2016-09-23 | 2017-01-25 | 普瑞斯星(常州)医疗器械有限公司 | Staple cartridge assembly of disposable intracavity cutting and edge incising anastomat |
CN206463025U (en) * | 2016-09-23 | 2017-09-05 | 普瑞斯星(常州)医疗器械有限公司 | Disposable intracavitary cuts the nail bin groupware of incisxal edge stapler |
CN108652695A (en) * | 2017-03-31 | 2018-10-16 | 江苏风和医疗器材股份有限公司 | Surgical instruments |
-
2018
- 2018-11-14 CN CN201811356220.2A patent/CN109692024A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090206138A1 (en) * | 2008-02-15 | 2009-08-20 | Ethicon Endo-Surgery, Inc. | Closure systems for a surgical cutting and stapling instrument |
CN101797173A (en) * | 2010-03-02 | 2010-08-11 | 瑞奇外科器械(北京)有限公司 | Skidproof nail box of surgical linear cutting stapler |
US20120234900A1 (en) * | 2011-03-15 | 2012-09-20 | Ethicon Endo-Surgery, Inc. | Surgical staple cartridges with tissue tethers for manipulating divided tissue and methods of using same |
WO2013036409A1 (en) * | 2011-09-06 | 2013-03-14 | Ethicon Endo-Surgery, Inc. | Firing member displacement system for a stapling instrument |
CN102973300A (en) * | 2012-12-13 | 2013-03-20 | 常州市新能源吻合器总厂有限公司 | Tissue clamping member of linear cutting anastomat and nail granary of tissue clamping member |
CN203029299U (en) * | 2012-12-13 | 2013-07-03 | 常州市新能源吻合器总厂有限公司 | Tissue clamp piece of linear cutting anastomat and nail bin seat thereof |
CN106344091A (en) * | 2016-09-23 | 2017-01-25 | 普瑞斯星(常州)医疗器械有限公司 | Staple cartridge assembly of disposable intracavity cutting and edge incising anastomat |
CN206463025U (en) * | 2016-09-23 | 2017-09-05 | 普瑞斯星(常州)医疗器械有限公司 | Disposable intracavitary cuts the nail bin groupware of incisxal edge stapler |
CN108652695A (en) * | 2017-03-31 | 2018-10-16 | 江苏风和医疗器材股份有限公司 | Surgical instruments |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111184547A (en) * | 2018-11-14 | 2020-05-22 | 江苏风和医疗器材股份有限公司 | Nail bin for surgical instrument and surgical instrument |
CN116687485A (en) * | 2023-08-07 | 2023-09-05 | 苏州英途康医疗科技有限公司 | Staple cartridge assembly and surgical instrument therefor |
CN116687485B (en) * | 2023-08-07 | 2023-11-17 | 苏州英途康医疗科技有限公司 | Staple cartridge assembly and surgical instrument therefor |
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Application publication date: 20190430 |