CN103340661B - There is the circular digestive tract stapler of video capability - Google Patents
There is the circular digestive tract stapler of video capability Download PDFInfo
- Publication number
- CN103340661B CN103340661B CN201310330263.4A CN201310330263A CN103340661B CN 103340661 B CN103340661 B CN 103340661B CN 201310330263 A CN201310330263 A CN 201310330263A CN 103340661 B CN103340661 B CN 103340661B
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- China
- Prior art keywords
- wire
- photographic head
- digestive tract
- nail anvil
- video capability
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Abstract
The present invention discloses a kind of circular digestive tract stapler with video capability, its nail anvil portion is cone, it is inserted with photographic head in the center, leading section in nail anvil portion, seal between photographic head and nail anvil portion, being provided with the connector for being electrically connected with display device on shell, photographic head is electrically connected by wire with connector.By using technique scheme, the present invention has the circular digestive tract stapler of video capability, installs a set of video-unit additional in the front end of anastomat, before apparatus exits gastrovascular cavity, what at the anastomotic stoma that will have coincide, situation was apparent from is presented in face of doctor, allowing doctor determine, anastomotic stoma is made necessary process, photographic head seals fixing in nail anvil portion, it is firm to install, photographic head wire arranges rationally, can stretch, and does not affect percussion lock action.
Description
Technical field
The present invention relates to a kind of surgical medical equipment, particularly relate to a kind of circular digestive tract stapler with video capability.
Background technology
In surgery reconstruction of digestive tract, the most suitable universal of the application of circular staplers, complete Post operation with anastomat, doctor often will be to making the observation of naked eyes at anastomotic stoma, sometimes because the particularity at position, it is impossible to observe, such as
L.A.R
In operation, after completing human colorectal coincideing, usually cannot observe the inner case of anastomotic stoma, the confidence performed an operation for doctor is a kind of test.
Summary of the invention
For solving the problems referred to above, it is an object of the invention to provide a kind of circular digestive tract stapler with video capability, make doctor can observe the inner case of anastomotic stoma in whole operation process.Anastomotic stoma is made reinforce stitching as required process.
In order to reach object above, the technical solution used in the present invention is: have the circular digestive tract stapler of video capability, it includes shell, arrange in the enclosure and the center-pole of shell is stretched out in front end, it is connected to the nail anvil portion of the front end of center-pole, it is movably disposed at the front portion of shell and inside is provided with the cartridge section of some staples, be connected the percussion lock that staple phase nail anvil portion moves in promoting cartridge section and cartridge section with cartridge section, nail anvil portion is cone, it is inserted with photographic head in the center, leading section in nail anvil portion, seal between photographic head and nail anvil portion, the connector for being electrically connected it is provided with display device on shell, photographic head is electrically connected by wire with connector.Display device can be the relatively large external display connected by data wire, it is also possible to be the miniscope being directly connected to, and can be connected directly between on shell by miniscope, to meet perioperative real-time monitored and postoperative effect inspection requirements.
Percussion lock includes firing handle, can be set in movably on center-pole along center-pole length direction and impeller that the anterior rear portion that is connected with firing handle is connected with cartridge section, metallic channel is offered on center-pole, wire includes first paragraph and the second segment being connected, in first paragraph is fixedly installed on metallic channel and it is connected with photographic head, second segment is wrapped in twist on impeller outer wall and is connected with connector, when impeller moves, second segment can the most freely stretch, collapsing length up to
60mm
, the wire being therefore arranged on enclosure does not interferes with percussion lock action.
Further, when display device is miniscope, shell is offered fixing groove, rotatably arranged with there being contiguous block in display device, this contiguous block is connected in fixing groove, it is preferable that be opened in above the side of shell by fixing groove, thus miniscope is connected to above anastomat side, so that doctor's observation, and do not affect operation technique, and owing to contiguous block is rotatable, so display screen can carry out the upset in the range of certain angle, easily facilitate doctor's observation.
Further, nail anvil portion includes the rear side nail anvil seat relative with cartridge section, is connected to the conical nail-anvil cap of the front side in nail anvil portion, offers through hole in the center, leading section of nail-anvil cap, is inserted with photographic head in this through hole, sealing between photographic head and jack.
Further, the first paragraph of wire passes through glue sealing in metallic channel.
Further, the first paragraph of wire passes through glue sealing in metallic channel.
Further, impeller offering groove, the other end that the one end that is connected with connector of the second segment of wire is contrary is connected through groove with the first paragraph of wire.
Further, the length direction of groove is arranged along the moving direction of impeller, the first paragraph of wire and the junction of second segment are positioned at the front portion of groove, the i.e. front portion of groove is relative with the rear portion of the first paragraph of wire, the rear portion of groove is anterior relative with the second segment of wire, so, impeller is when mobile, the junction of wire first paragraph and second segment is always positioned in groove, impeller groove avoids the junction of wire first paragraph and second segment, in case thrust moving part is interferenceed with wire in moving process.
Further, the outer wall of impeller being provided with projection, projection is positioned at the front side of the second segment of wire, is used for stopping the second segment of wire, to prevent the second segment of its guiding line from moving forward.
Front, back, inside, outside involved in the application, the noun of locality such as upper and lower are to do when having the circular digestive tract stapler of video capability normal use to define, in operation process, anastomat is front to the direction that digestive tract puts in, after direction in contrast is, as nail anvil portion in the front of cartridge section, the position at photographic head place be anastomat foremost, center-pole position is interior, and shell position is outward, and firing handle position is the lower section of shell.
By using technique scheme, the present invention has the circular digestive tract stapler of video capability, installs a set of video-unit additional in the front end of anastomat, before gastrovascular cavity released by apparatus, what at the anastomotic stoma that will have coincide, situation was apparent from is presented in face of doctor, allowing doctor determine, anastomotic stoma is made necessary process, photographic head seals fixing in nail anvil portion, it is firm to install, photographic head wire arranges rationally, can stretch, and does not affect percussion lock action.
Accompanying drawing explanation
Accompanying drawing
1
There is the perspective view of the circular digestive tract stapler of video capability for the present invention；
Accompanying drawing
2
There is the partial structurtes schematic diagram one of the circular digestive tract stapler of video capability for the present invention；
Accompanying drawing
3
There is the partial structurtes schematic diagram two of the circular digestive tract stapler of video capability for the present invention；
Accompanying drawing
4
There is the partial structurtes schematic diagram three of the circular digestive tract stapler of video capability for the present invention.
Figure is numbered:
1
, shell；
11
, connector；
12
, fixing groove；
2
, center-pole；
21
, metallic channel；
3
, nail anvil portion；
31
, nail anvil seat；
32
, nail-anvil cap；
4
, cartridge section；
5
, photographic head；
6
, display screen；
61
, contiguous block；
62
, signal connector；
71
, firing handle；
72
, impeller；
73
, groove；
8
, wire；
81
, first paragraph；
82
, second segment.
Detailed description of the invention
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention can be easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
Such as accompanying drawing
1
To accompanying drawing
4
Shown in, in order to reach object above, the technical solution used in the present invention is: having the circular digestive tract stapler of video capability, it includes shell
1
, be arranged on shell
1
Shell is stretched out in interior and front end
1
Center-pole
2
, be connected to center-pole
2
The nail anvil portion of front end
3
, be movably disposed at shell
1
Front portion and inside be provided with the cartridge section of some staples
4
, and cartridge section
4
It is connected for promoting cartridge section 4 and cartridge section
4
Interior staple phase nail anvil portion
3
The percussion lock of movement.
Nail anvil portion
3
In cone, in nail anvil portion
3
Center, leading section be inserted with photographic head
5
, photographic head
5
With nail anvil portion
3
Between seal.Shell
1
On be provided with the connector for being electrically connected with display device
11
, photographic head
5
With connector
11
Pass through wire
8
It is electrically connected.Photographic head
5
Captured image is shown by display device.
Nail anvil portion in the present embodiment
3
Including rear side and cartridge section
4
Relative nail anvil seat
31
, be connected to nail anvil portion
3
The conical nail-anvil cap of front side
32
, at nail-anvil cap
32
Center, leading section offer through hole, be inserted with photographic head in this through hole
5
, photographic head
5
And seal between jack, the present embodiment uses medical adhesive water-stop fix, photographic head simultaneously
5
Rear portion be fixed on center-pole
2
Front end on.
Display device can be the relatively large external display connected by data wire, it is also possible to is the miniscope being directly connected to, miniscope can be connected directly between shell
1
On, to meet perioperative real-time monitored and postoperative effect inspection requirements.Display device in the present embodiment is miniscope, and it includes display screen
6
And signal connector
62
, signal connector
62
With above-mentioned connector
11
Plug, shell
1
On offer fixing groove
12
, display screen
6
On rotatably arranged with there being contiguous block
61
, this contiguous block
61
It is connected to fixing groove
12
In, due to contiguous block
61
Rotatably, so display screen
6
The upset in the range of certain angle can be carried out, easily facilitate doctor's observation.In a kind of scheme being more highly preferred to, fixing groove
12
It is opened in shell
1
Side above, thus by display screen
6
It is connected to above anastomat side, in order to doctor observes, and does not affect operation technique.Display screen in the present embodiment
6
With signal connector
62
Use split-type design, signal connector
62
Display screen will not be hindered
6
Upset.
Percussion lock includes firing handle
71
, can be along center-pole
2
Length direction is set in center-pole movably
2
Go up and anterior and firing handle
71
Be connected rear portion and cartridge section
4
The impeller being connected
72
, center-pole
2
On offer metallic channel
21
, wire
8
Including the first paragraph being connected
81
And second segment
82
, first paragraph
81
It is fixedly installed on metallic channel
21
In and and photographic head
5
It is connected, second segment
82
It is wrapped in impeller twist
72
On outer wall and and connector
11
It is connected.Pass through wire
8
Second segment
82
Spiral design, when impeller moves, second segment can the most freely stretch, and is therefore arranged on shell
1
Internal wire
8
Do not interfere with percussion lock action.Wire in the present embodiment
8
Second segment
82
Collapsing length up to
65mm
, wire can be passed through in actual applications
8
The winding number of turns control its Extensible scope.
Wire
8
First paragraph
81
By glue sealing at metallic channel
21
In.
Above-mentioned connector
11
At shell
1
On position correspondence impeller is set
72
Rear portion.
Impeller
72
On offer groove
73
, wire
8
Second segment
82
And connector
11
It is connected the contrary other end in one end through groove
73
With wire
8
First paragraph
81
It is connected.Groove
73
Length direction along impeller
72
Moving direction arrange, and wire
8
First paragraph
81
With second segment
82
Junction be positioned at groove
73
Front portion, i.e. groove
73
Front portion and wire
8
First paragraph
81
Rear portion relative, groove
73
Rear portion and wire
8
Second segment
82
Anterior relatively, so, impeller
72
When mobile, wire first paragraph
81
And second segment
82
Junction be always positioned at groove
72
In, impeller
72
Pass through groove
73
Avoid wire first paragraph
81
And second segment
82
Junction, in case thrust moving part
73
Moving process is interferenceed with wire.
Impeller
72
Outer wall on be provided with projection
74
, protruding
74
It is positioned at wire
8
Second segment
82
Front side, to prevent wire
8
Second segment
82
At impeller
72
Move forward during standing.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalence changes made according to spirit of the invention or modification, all should contain within protection scope of the present invention.
Claims (7)
- null1. a circular digestive tract stapler with video capability，It includes shell (1)、The center-pole (2) of shell (1) is stretched out in being arranged on described shell (1) and front end、It is connected to the nail anvil portion (3) of the front end of described center-pole (2)、It is movably disposed at the front portion of described shell (1) and inside is provided with the cartridge section (4) of some staples、Staple it is connected in promoting described cartridge section (4) and cartridge section (4) to the percussion lock of nail anvil portion (3) movement with described cartridge section (4)，It is characterized in that: described nail anvil portion (3) is in cone，It is inserted with photographic head (5) in the center, leading section of nail anvil portion (3)，Seal between described photographic head (5) and nail anvil portion (3)，The connector (11) for being electrically connected it is provided with display device on described shell (1)，Described photographic head (5) is electrically connected by wire (8) with connector (11)，Described percussion lock includes firing handle (71)、The impeller (72) can being connected along described center-pole (2) the length direction rear portion that is set in that center-pole (2) is upper and anterior and described firing handle (71) is connected movably with cartridge section (4)，Metallic channel (21) is offered on described center-pole (2)，Described wire (8) includes first paragraph (81) and the second segment (82) being connected，In described first paragraph (81) is fixedly installed on described metallic channel (21) and it is connected with described photographic head (5)，Described second segment (82) is wrapped in twist on described impeller (72) outer wall and is connected with described connector (11)；Described display device is the relatively large external display connected by data wire, or the miniscope being directly connected to.
- The circular digestive tract stapler with video capability the most according to claim 1, it is characterized in that: described nail anvil portion includes the rear side nail anvil seat (31) relative with cartridge section (4), is connected to the conical nail-anvil cap (32) of the front side of described nail anvil portion (3), through hole is offered in the center, leading section of described nail-anvil cap (32), it is inserted with photographic head (5) in this through hole, seals between described photographic head (5) and through hole.
- The circular digestive tract stapler with video capability the most according to claim 1, it is characterized in that: on described shell (1), offer fixing groove (12), rotatably arranged with there being contiguous block (61) in described display device, this contiguous block (61) is connected in described fixing groove (12).
- The circular digestive tract stapler with video capability the most according to claim 1, it is characterised in that: the first paragraph (81) of described wire (8) passes through glue sealing in metallic channel (21).
- The circular digestive tract stapler with video capability the most according to claim 1, it is characterized in that: offer groove (73) on described impeller (72), the other end that the one end that is connected with connector (11) of the second segment (82) of described wire (8) is contrary is connected through described groove (73) with the first paragraph (81) of wire (8).
- The circular digestive tract stapler with video capability the most according to claim 5, it is characterized in that: the length direction of described groove (73) is arranged along the moving direction of impeller (72), and the junction of the first paragraph (81) of wire (8) and second segment (82) is positioned at the front portion of groove (73).
- The circular digestive tract stapler with video capability the most according to claim 1, it is characterised in that: being provided with projection (74) on the outer wall of described impeller (72), described projection (74) is positioned at the front side of the second segment (82) of described wire (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310330263.4A CN103340661B (en) | 2013-08-01 | 2013-08-01 | There is the circular digestive tract stapler of video capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310330263.4A CN103340661B (en) | 2013-08-01 | 2013-08-01 | There is the circular digestive tract stapler of video capability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103340661A CN103340661A (en) | 2013-10-09 |
| CN103340661B true CN103340661B (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310330263.4A Active CN103340661B (en) | 2013-08-01 | 2013-08-01 | There is the circular digestive tract stapler of video capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103340661B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186069A (en) * | 2017-12-20 | 2018-06-22 | 西人马（厦门）科技有限公司 | Plug-in conducting connecting part and visual intelligent stapler |
| CN109965928B (en) * | 2019-04-27 | 2024-04-09 | 江苏凯尔特医疗科技有限公司 | Anastomotic stoma inspection repairing device with visual function |
| CN113143371A (en) * | 2021-04-22 | 2021-07-23 | 武汉工程大学 | Electric endoscope anastomat with image transmission structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576167A (en) * | 1981-09-03 | 1986-03-18 | United States Surgical Corporation | Surgical stapler apparatus with curved shaft |
| US6053390A (en) * | 1992-05-19 | 2000-04-25 | United States Surgical | Anvil for surgical stapler |
| US6338737B1 (en) * | 1997-07-17 | 2002-01-15 | Haviv Toledano | Flexible annular stapler for closed surgery of hollow organs |
| CN200991270Y (en) * | 2006-12-25 | 2007-12-19 | 苏州天臣国际医疗科技有限公司 | Visible circular-tube-type surgical operation binder |
| CN203379175U (en) * | 2013-08-01 | 2014-01-08 | 苏州贝诺医疗器械有限公司 | Round digestive tract anastomat with camera |
| CN203379176U (en) * | 2013-08-01 | 2014-01-08 | 苏州贝诺医疗器械有限公司 | Round digestive tract anastomat with video function |
| CN203379177U (en) * | 2013-08-01 | 2014-01-08 | 苏州贝诺医疗器械有限公司 | Round alimentary canal anastomat with camera |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2754689C (en) * | 2002-10-04 | 2014-12-16 | Tyco Healthcare Group Lp | Surgical stapling device |
-
2013
- 2013-08-01 CN CN201310330263.4A patent/CN103340661B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576167A (en) * | 1981-09-03 | 1986-03-18 | United States Surgical Corporation | Surgical stapler apparatus with curved shaft |
| US6053390A (en) * | 1992-05-19 | 2000-04-25 | United States Surgical | Anvil for surgical stapler |
| US6338737B1 (en) * | 1997-07-17 | 2002-01-15 | Haviv Toledano | Flexible annular stapler for closed surgery of hollow organs |
| CN200991270Y (en) * | 2006-12-25 | 2007-12-19 | 苏州天臣国际医疗科技有限公司 | Visible circular-tube-type surgical operation binder |
| CN203379175U (en) * | 2013-08-01 | 2014-01-08 | 苏州贝诺医疗器械有限公司 | Round digestive tract anastomat with camera |
| CN203379176U (en) * | 2013-08-01 | 2014-01-08 | 苏州贝诺医疗器械有限公司 | Round digestive tract anastomat with video function |
| CN203379177U (en) * | 2013-08-01 | 2014-01-08 | 苏州贝诺医疗器械有限公司 | Round alimentary canal anastomat with camera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103340661A (en) | 2013-10-09 |
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