CN105125247A - Endoscope linear cut stapler nail abutting groove with nose - Google Patents
Endoscope linear cut stapler nail abutting groove with nose Download PDFInfo
- Publication number
- CN105125247A CN105125247A CN201510541620.0A CN201510541620A CN105125247A CN 105125247 A CN105125247 A CN 105125247A CN 201510541620 A CN201510541620 A CN 201510541620A CN 105125247 A CN105125247 A CN 105125247A
- Authority
- CN
- China
- Prior art keywords
- nose
- groove
- nail
- supporting
- face
- 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
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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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- 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
- A61B2017/07257—Stapler heads characterised by its anvil
-
- 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
- A61B2017/07285—Stapler heads characterised by its cutter
Abstract
The invention relates to the technical field of medical apparatuses, in particular to an endoscope linear cut stapler nail abutting groove with a nose. The nail abutting groove is provided with a nail abutting surface, one end of the nail abutting groove is hinged to a nail cartridge seat, the other end of the nail abutting groove is a free end, the nose is fixed at the free end of the nail abutting groove, and the upwarping direction of the nose is the direction of the nail abutting surface. According to the endoscope linear cut stapler nail abutting groove with the nose, the nose is arranged at the front end of the nail abutting groove, when tissue is cut, the tail end of the nose is easy to expose and cut completely, after clinic application is conducted, operation difficulties and risks can be reduced, and severe complications such as hemorrhea, air leakage and anastomotic leakage which are caused by incomplete cutting of the tissue are reduced.
Description
Technical field
The present invention relates to technical field of medical instruments, groove is followed closely in supporting of especially a kind of chamber mirror straight cuts closer with nose.
Background technology
The chamber mirror straight cuts closer of external import has been widely used in clinical at present, is applicable to use in the operations such as thoracoscope pulmonary carcinoma, the esophageal carcinoma and pulmonary belb, achieves good clinical effectiveness.Existing chamber mirror straight cuts closer in use, first the angle of nail groove is supported in adjustment, the tissue of nail groove through cutting will be supported, carry out organizing cutting operation, but, support nail groove often cannot head end be exposed through when cutting and organizing, and cannot judge whether it is in place, thus cause destination organization cut not exclusively and cause corresponding complication, as massive hemorrhage, gas leakage, anastomotic leakage etc.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the existing nail groove that supports often cannot exposing head end through when cutting and organizing, and cannot judge whether it is in place, thus cause destination organization cut not exclusively and cause corresponding complication, as massive hemorrhage, gas leakage, the problem of anastomotic leakage etc., what the invention provides a kind of chamber mirror straight cuts closer with nose supports nail groove, a nose is being provided with to nail front of the slot, the end supporting nail groove when cutting and organizing more easily appears and complete cutting, thus reduce because cutting the not exclusively severe complication produced, reduce operating difficulty and risk.
The technical solution adopted for the present invention to solve the technical problems is: groove is followed closely in supporting of a kind of chamber mirror straight cuts closer with nose, support nail groove and have one to nail face, support nail groove one end and nail bin seat hinged, the other end is free end, the described free end supporting nail groove is fixed with a nose, and the direction that described nose tilts is for supporting direction, nail face.
As preferably, described nose and support nail groove and removably connect, described nose with support the junction of following closely groove there is a groove being convenient to following closely groove end and inserting.Make nose have versatility, common supporting on nail groove can be directly used in.
Particularly, described nose has a tilting face, and described tilting face is 120 °-165 ° with the angle α to nail face.
As preferably, described tilting face is 150 °-160 ° with the angle α supporting nail face.
As preferably, described tilting face with support nail face angle and to support inclined-plane follow closely nail bin end when groove closes identical with the angle β between nail face.
Particularly, described nose has one and sticks up point, described in stick up point to supporting the distance H in nail face be 1-7mm.
As preferably, described in stick up point to the distance H supporting nail face be 3-5mm.
As preferably, described nose with support that to follow closely groove one-body molded.
A kind of chamber mirror straight cuts closer, comprises above-mentioned supporting and follows closely groove.
The invention has the beneficial effects as follows: groove is followed closely in supporting of a kind of chamber mirror straight cuts closer with nose provided by the invention, a nose is being provided with to nail front of the slot, the end supporting nail groove when cutting and organizing more easily appears and complete cutting, after clinical practice, operating difficulty and risk can be reduced, reduce the severe complication caused because tissue cutting is incomplete, as massive hemorrhage, gas leakage, anastomotic leakage etc.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the axonometric chart supporting nail groove of a kind of chamber mirror straight cuts closer with nose of the present invention;
Fig. 2 is the front view supporting nail groove of a kind of chamber mirror straight cuts closer with nose of the present invention;
Fig. 3 is the front view of a kind of chamber mirror straight cuts closer;
Fig. 4 is the detachable axonometric chart supporting nail groove.
In figure: 1. support nail groove, 2. support nail face, 3. nose, 4. tilt face, 5. nail bin, 6. nail bin seat, 7. sticks up point, 8. groove, 51. inclined-planes.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.Wherein F direction is for supporting direction, nail face, and E direction is for supporting nail groove end.
As shown in Figure 1, Figure 2, Figure 3 shows, groove is followed closely in supporting of a kind of chamber mirror straight cuts closer with nose, supports nail groove 1 and has one to nail face 2, support nail groove 1 one end and nail bin seat 6 hinged, the other end is free end, and the free end supporting nail groove 1 is fixed with a nose 3, and the direction that nose 3 tilts is for supporting direction, nail face 2.
Wherein the Main Function of nose 3 plays marked effect, and the end supporting nail groove 1 when cutting and organizing more easily appears and complete cutting, thus reduces because cutting the not exclusively severe complication produced.
In a kind of detailed description of the invention, as shown in Figure 4, nose 3 and support nail groove 1 and removably connect, nose 3 with support the junction of following closely groove 1 there is a groove 8 being convenient to following closely groove 1 end and inserting.
In a kind of detailed description of the invention, nose 3 has a tilting face 4, and tilting face 4 is 120 °-165 ° with the angle α to nail face 2.Easily imagine, the size of angle α, according to the position of the actual use of doctor, and different angles can be selected.In this specific embodiment, tilting face 4 is preferably 150 °-160 ° with the angle α supporting nail face 2.
In a kind of detailed description of the invention, tilting face 4 is with the angle to nail face 2 with identical with the angle β supported between nail face 2 to the inclined-plane 51 following closely nail bin 5 end when groove 1 closes.The inclined-plane 51 of tilting face 4 and nail bin 5 end can be made to be formed coordinate, and be not only play marked effect.
In a kind of detailed description of the invention, nose 3 has one and sticks up point 7, and sticking up point 7 to the distance H to nail face 2 is 1-7mm.
As preferably, sticking up point 7 to the distance H supporting nail face 2 is 3-5mm.
In a kind of detailed description of the invention, nose 3 is with one-body molded to following closely groove 1.Also can be split type, nose 3 can be produced separately, as the existing adnexa supporting nail groove 1 end, thus reaches the wider suitability.
As shown in Figure 3, a kind of chamber mirror straight cuts closer, comprises above-mentioned supporting and follows closely groove 1.
The operating procedure of closer:
1. open aseptic packaging box, examination apparatus also installs suitable nail bin 5.
2. nose 3 die cavity mirror straight cuts closer is opened after target cutting part to nail groove 1.
3. passing supporting nail groove 1 from the bottom of destination organization, can close after its nose 3 exposes to nail groove 1.
4. discharge after pulling the trigger cutting closer and exit.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to right.
Claims (9)
1. supporting of the chamber mirror straight cuts closer with nose follows closely groove, support nail groove (1) and have one to nail face (2), support nail groove (1) one end and nail bin seat (6) hinged, the other end is free end, it is characterized in that: the described free end supporting nail groove (1) is fixed with a nose (3), the direction that described nose (3) tilts is for supporting nail face (2) direction.
2. supporting of a kind of chamber mirror straight cuts closer with nose as claimed in claim 1 follows closely groove, it is characterized in that: described nose (3) and support nail groove (1) and removably connect, described nose (3) with support the junction of following closely groove (1) there is a groove (8) being convenient to following closely groove (1) end and inserting.
3. supporting of a kind of chamber mirror straight cuts closer with nose as claimed in claim 1 follows closely groove, it is characterized in that: described nose (3) is with one-body molded to following closely groove (1).
4. groove is followed closely in supporting of a kind of chamber mirror straight cuts closer with nose as described in any one of claim 1-3, it is characterized in that: described nose (3) has a tilting face (4), described tilting face (4) are 120 °-165 ° with the angle α to nail face (2).
5. supporting of a kind of chamber mirror straight cuts closer with nose as claimed in claim 4 follows closely groove, it is characterized in that: described tilting face (4) are 150 °-160 ° with the angle α to nail face (2).
6. supporting of a kind of chamber mirror straight cuts closer with nose as claimed in claim 4 follows closely groove, it is characterized in that: described tilting face (4) are with the angle to nail face (2) with identical with the angle β supported between nail face (2) to following closely the inclined-plane (51) of nail bin (5) end when groove (1) closes.
7. groove is followed closely in supporting of a kind of chamber mirror straight cuts closer with nose as described in any one of claim 1-3, it is characterized in that: described nose (3) has one and sticks up point (7), described in stick up point (7) to supporting the distance H in nail face (2) be 1-7mm.
8. a kind of chamber mirror straight cuts closer with nose as claimed in claim 7 support nail groove, it is characterized in that: described in stick up point (7) to supporting the distance H in nail face (2) be 3-5mm.
9. a chamber mirror straight cuts closer, is characterized in that: comprise supporting as described in any one of claim 1-8 and follow closely groove (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541620.0A CN105125247A (en) | 2015-08-28 | 2015-08-28 | Endoscope linear cut stapler nail abutting groove with nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510541620.0A CN105125247A (en) | 2015-08-28 | 2015-08-28 | Endoscope linear cut stapler nail abutting groove with nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105125247A true CN105125247A (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510541620.0A Pending CN105125247A (en) | 2015-08-28 | 2015-08-28 | Endoscope linear cut stapler nail abutting groove with nose |
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| CN (1) | CN105125247A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050119669A1 (en) * | 2003-04-29 | 2005-06-02 | Todd Demmy | Dissecting tip for surgical stapler |
| CN101317779A (en) * | 2007-03-29 | 2008-12-10 | Tyco医疗健康集团 | Anvil-mounted dissecting tip for surgical stapling device |
| CN102048566A (en) * | 2009-10-01 | 2011-05-11 | Tyco医疗健康集团 | Dissection tip and introducer for surgical instrument |
| CN103429170A (en) * | 2011-03-15 | 2013-12-04 | 伊西康内外科公司 | Surgical fastener instruments |
| CN104042268A (en) * | 2013-03-12 | 2014-09-17 | 柯惠Lp公司 | Interchangeable Tip Reload |
| CN104799899A (en) * | 2014-01-28 | 2015-07-29 | 柯惠Lp公司 | Surgical apparatus |
| CN204931760U (en) * | 2015-08-28 | 2016-01-06 | 常州华森医疗器械有限公司 | Groove is followed closely in supporting of a kind of chamber mirror straight cuts closer with nose |
-
2015
- 2015-08-28 CN CN201510541620.0A patent/CN105125247A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050119669A1 (en) * | 2003-04-29 | 2005-06-02 | Todd Demmy | Dissecting tip for surgical stapler |
| CN101317779A (en) * | 2007-03-29 | 2008-12-10 | Tyco医疗健康集团 | Anvil-mounted dissecting tip for surgical stapling device |
| CN102048566A (en) * | 2009-10-01 | 2011-05-11 | Tyco医疗健康集团 | Dissection tip and introducer for surgical instrument |
| CN103429170A (en) * | 2011-03-15 | 2013-12-04 | 伊西康内外科公司 | Surgical fastener instruments |
| CN104042268A (en) * | 2013-03-12 | 2014-09-17 | 柯惠Lp公司 | Interchangeable Tip Reload |
| CN104799899A (en) * | 2014-01-28 | 2015-07-29 | 柯惠Lp公司 | Surgical apparatus |
| CN204931760U (en) * | 2015-08-28 | 2016-01-06 | 常州华森医疗器械有限公司 | Groove is followed closely in supporting of a kind of chamber mirror straight cuts closer with nose |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151209 |