CN203379176U - Round digestive tract anastomat with video function - Google Patents
Round digestive tract anastomat with video function Download PDFInfo
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- CN203379176U CN203379176U CN201320465449.6U CN201320465449U CN203379176U CN 203379176 U CN203379176 U CN 203379176U CN 201320465449 U CN201320465449 U CN 201320465449U CN 203379176 U CN203379176 U CN 203379176U
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Abstract
The utility model discloses a round digestive tract anastomat with a video function. A nail drilling portion is conical, a camera is inserted in the center of the front end portion of the nail drilling portion, the camera and the nail drilling portion are sealed, an outer shell is provided with a connector electrically connected with a display device, and the camera is electrically connected with the connector through a wire. According to the round digestive tract anastomat with the video function, a set of video device is arranged at the front end of the anastomat, before an instrument is pushed out of a digestive cavity, the condition of an anastomotic stoma after anastomosis is finished is clearly shown to doctors, so that the doctors can decide to do necessary processing on the anastomotic stoma, the camera is fixed at the nail drilling portion in a sealed mode, installation is firm, the wire of the camera is reasonably arranged and can stretch, and actions of a triggering device are not affected.
Description
Technical field
this utility model relates to a kind of surgical medical equipment, relates in particular to a kind of circular digestive tract stapler with video capability.
Background technology
in surgery reconstruction of digestive tract, the application of circular anastomosis device is suitable general, after completing operation with anastomat, the doctor often will do the observation of naked eyes to the anastomotic stoma place, sometimes, because of the particularity at position, can't be observed, for example, in the L.A.R operation, after completing human colorectal coincide, be generally the inner case that can't observe anastomotic stoma, the confidence of performing an operation for the doctor is a kind of test.
Summary of the invention
for addressing the above problem, the purpose of this utility model is to provide a kind of circular digestive tract stapler with video capability, makes the doctor can observe the inner case of anastomotic stoma in whole operation process.As required anastomotic stoma is done to reinforce to sew up and process.
in order to reach above purpose, the technical solution adopted in the utility model is: the circular digestive tract stapler with video capability, it comprises shell, arrange in the enclosure and front end stretches out the center-pole of shell, be connected to the nail anvil section of the front end of center-pole, be arranged on movably the anterior and inner nail bin section that is provided with some staples of shell, with nail bin section, be connected for promoting the percussion lock that in nail bin section and nail bin section, staple moves relative to nail anvil section, it is conical that nail anvil section is, leading section center in nail anvil section is inserted with photographic head, between photographic head and nail anvil section, seal, be provided with the connector for being electrically connected with display device on shell, photographic head and connector are electrically connected by wire.Display device can be the relatively large external display connected by data wire, can be also direct-connected miniscope, miniscope directly can be connected on shell, to meet perioperative real-time monitored and postoperative effect inspection requirements.
percussion lock comprises firing handle, can be along the impeller that the center-pole length direction is set on center-pole movably and the anterior rear portion that is connected with firing handle is connected with nail bin section, offer metallic channel on center-pole, wire comprises first paragraph and the second segment be connected, first paragraph is fixedly installed in metallic channel and is connected with photographic head, second segment is wrapped in twist on the impeller outer wall and with connector and is connected, when impeller moves, second segment is free-extension thereupon, collapsing length can reach 60mm, therefore the wire that is arranged on enclosure can not have influence on the percussion lock action.
further, when display device is miniscope, offer holddown groove on shell, be provided with rotationally contiguous block in display device, this contiguous block is connected in holddown groove, preferably, holddown groove is opened in to the side top of shell, thereby miniscope is connected to anastomat side top, so that doctor's observation, and do not affect operation technique, and because contiguous block is rotatable, so display screen can carry out the upset in the certain angle scope, more be convenient to doctor's observation.
further, nail anvil section comprises nail anvil seat that rear side is relative with nail bin section, is connected to the conical nail-anvil cap of the front side of nail anvil section, in the leading section center of nail-anvil cap, offers through hole, in this through hole, is inserted with photographic head, between photographic head and jack, seals.
further, the first paragraph of wire by glue sealing in metallic channel.
further, offer groove on impeller, the other end that the end that is connected with connector of the second segment of wire is contrary is connected with the first paragraph of wire through groove.
further, the length direction of groove is along the moving direction setting of impeller, the first paragraph of wire and the junction of second segment are positioned at the front portion of groove, the front portion that is groove is relative with the rear portion of the first paragraph of wire, the rear portion of groove is relative with the front portion of the second segment of wire, like this, impeller is when mobile, the junction of wire first paragraph and second segment is positioned at groove all the time, the impeller groove is avoided the junction of wire first paragraph and second segment, in case the thrust moving part in moving process with the wire interference.
further, on the outer wall of impeller, be 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, with the second segment that prevents its guiding line, moves forward.
in the application, the related noun of locality such as forward and backward, inside and outside, upper and lower is to do definition at the circular digestive tract stapler with video capability under the normal state used, in operation process, the direction that anastomat puts in to digestive tract is front, after direction in contrast is, as nail anvil section in the place ahead of nail bin section, the position at photographic head place be anastomat foremost, in the center-pole position is, outside the shell position is, the below that the firing handle position is shell.
by adopting technique scheme, the utlity model has the circular digestive tract stapler of video capability, install a set of video-unit additional at the front end of anastomat, before apparatus exits gastrovascular cavity, the anastomotic stoma place situation of having coincide is presented in face of the doctor very clearly, allow the doctor determine, anastomotic stoma is done to necessary processing, photographic head is fixing in the sealing of nail anvil section, it is firm to install, the photographic head wire arranges rationally, can stretch, and does not affect the percussion lock action.
The accompanying drawing explanation
accompanying drawing 1 is the perspective view that the utlity model has the circular digestive tract stapler of video capability;
accompanying drawing 2 is the partial structurtes schematic diagram one that the utlity model has the circular digestive tract stapler of video capability;
accompanying drawing 3 is the partial structurtes schematic diagram two that the utlity model has the circular digestive tract stapler of video capability;
accompanying drawing 4 is the partial structurtes schematic diagram three that the utlity model has the circular digestive tract stapler of video capability.
number in the figure is:
1, shell; 11, connector; 12, holddown groove;
2, center-pole; 21, metallic channel;
3, nail anvil section; 31, nail anvil seat; 32, nail-anvil cap;
4, nail bin 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.
The specific embodiment
below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
as accompanying drawing 1 to as shown in accompanying drawing 4, in order to reach above purpose, the technical solution adopted in the utility model is: there is the circular digestive tract stapler of video capability, it comprises shell 1, be arranged in shell 1 and front end stretch out shell 1 center-pole 2, be connected to the nail anvil section 3 of the front end of center-pole 2, be arranged on movably the anterior and inner percussion lock that is provided with the nail bin section 4 of some staples, is connected with nail bin section 4 and moves for promoting interior staple phase nail anvil section of nail bin section 4 and nail bin section 43 of shell 1.
it is conical that nail anvil section 3 is, and in the leading section center of nail anvil section 3, is inserted with photographic head 5, sealing between photographic head 5 and nail anvil section 3.Be provided with the connector 11 for being electrically connected with display device on shell 1, photographic head 5 is electrically connected by wire 8 with connector 11.The captured image of photographic head 5 shows by display device.
display device can be the relatively large external display connected by data wire, can be also direct-connected miniscope, miniscope directly can be connected on shell 1, to meet perioperative real-time monitored and postoperative effect inspection requirements.Display device in the present embodiment is miniscope, it comprises display screen 6 and signal connector 62, signal connector 62 plugs with above-mentioned connector 11, offer holddown groove 12 on shell 1, be provided with rotationally contiguous block 61 on display screen 6, this contiguous block 61 is connected in holddown groove 12, because contiguous block 61 is rotatable, so display screen 6 can carry out the upset in the certain angle scope, more be convenient to doctor's observation.In a kind of more preferred scheme, holddown groove 12 is opened in the side top of shell 1, thereby display screen 6 is connected to anastomat side top, so that doctor's observation, and do not affect operation technique.Display screen 6 in the present embodiment adopts split-type design with signal connector 62, and signal connector 62 can not hinder display screen 6 upsets.
percussion lock comprise firing handle 71, can be along the impeller 72 that center-pole 2 length directions are set on center-pole 2 movably and the anterior rear portion that is connected with firing handle 71 is connected with nail bin section 4, offer metallic channel 21 on center-pole 2, wire 8 comprises first paragraph 81 and the second segment 82 be connected, first paragraph 81 is fixedly installed in metallic channel 21 and is connected with photographic head 5, and second segment 82 is wrapped in twist on impeller 72 outer walls and with connector 11 and is connected.The spiral design of the second segment 82 by wire 8, when impeller moves, second segment is free-extension thereupon, and the wire 8 that therefore is arranged on shell 1 inside can not have influence on the percussion lock action.In the present embodiment, the collapsing length of the second segment 82 of wire 8 can reach 65mm, can control its Extensible scope by the winding number of turns of wire 8 in actual applications.
the rear portion of the corresponding impeller 72 of the setting position of above-mentioned connector 11 on shell 1.
the first paragraph 81 of wire 8 by glue sealing in metallic channel 21.
offer groove 73 on impeller 72, the other end that the end that is connected with connector 11 of the second segment 82 of wire 8 is contrary is connected with the first paragraph 81 of wire 8 through groove 73.The length direction of groove 73 is along the moving direction setting of impeller 72, and the first paragraph 81 of wire 8 and the junction of second segment 82 are positioned at the front portion of groove 73, the front portion that is groove 73 is relative with the rear portion of the first paragraph 81 of wire 8, the rear portion of groove 73 is relative with the front portion of the second segment 82 of wire 8, like this, impeller 72 is when mobile, the junction of wire first paragraph 81 and second segment 82 is positioned at groove 72 all the time, impeller 72 is avoided the junction of wire first paragraph 81 and second segment 82 by groove 73, in case thrust moving part 73 in moving process with the wire interference.
be provided with projection 74 on the outer wall of impeller 72, projection 74 is positioned at the front side of the second segment 82 of wire 8, with the second segment 82 that prevents wire 8, when impeller 72 is standing, moves forward.
above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to this utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (8)
1. the circular digestive tract stapler with video capability, it comprises shell (1), be arranged in described shell (1) and front end stretches out the center-pole (2) of shell (1), be connected to the nail anvil section (3) of the front end of described center-pole (2), be arranged on movably the anterior and inner nail bin section (4) that is provided with some staples of described shell (1), the percussion lock that is connected with described nail bin section (4) and moves relative to nail anvil section (3) for promoting the interior staple of described nail bin section (4) and nail bin section (4), it is characterized in that: described nail anvil section is conical, be inserted with photographic head (5) in the leading section center of nail anvil section, between described photographic head (5) and nail anvil section, seal, be provided with the connector (11) for being electrically connected with display device on described shell (1), described photographic head (5) is electrically connected by wire (8) with connector (11).
2. the circular digestive tract stapler with video capability according to claim 1, it is characterized in that: described percussion lock comprises firing handle (71), can be set in movably the impeller (72) that center-pole (2) is upper and the anterior rear portion that is connected with described firing handle (71) is connected with nail bin section (4) along described center-pole (2) length direction, offer metallic channel (21) on described center-pole (2), described wire (8) comprises first paragraph (81) and the second segment (82) be connected, described first paragraph (81) is fixedly installed in described metallic channel (21) and is connected with described photographic head (5), described second segment (82) is wrapped in twist on described impeller (72) outer wall and with described connector (11) and is connected.
3. the circular digestive tract stapler with video capability according to claim 1, it is characterized in that: described nail anvil section comprises nail anvil seat (31) that rear side is relative with nail bin section (4), is connected to the conical nail-anvil cap (32) of the front side of described nail anvil section (3), leading section center at described nail-anvil cap (32) offers through hole, be inserted with photographic head (5) in this through hole, seal between described photographic head (5) and jack.
4. the circular digestive tract stapler with video capability according to claim 1, it is characterized in that: offer holddown groove (12) on described shell (1), be provided with rotationally contiguous block (61) in described display device, this contiguous block (61) is connected in described holddown groove (12).
5. the circular digestive tract stapler with video capability according to claim 2 is characterized in that: the first paragraph (81) of described wire (8) by glue sealing in metallic channel (21).
6. the circular digestive tract stapler with video capability according to claim 2, it is characterized in that: offer groove (73) on described impeller (72), the other end that the end that is connected with connector (11) of the second segment (82) of described wire (8) is contrary is connected with the first paragraph (81) of wire (8) through described groove (73).
7. the circular digestive tract stapler with video capability according to claim 6, it is characterized in that: the length direction of described groove (73) is along the moving direction setting 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).
8. the circular digestive tract stapler with video capability according to claim 2, it is characterized in that: be 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 |
|---|---|---|---|
| CN201320465449.6U CN203379176U (en) | 2013-08-01 | 2013-08-01 | Round digestive tract anastomat with video function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465449.6U CN203379176U (en) | 2013-08-01 | 2013-08-01 | Round digestive tract anastomat with video function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203379176U true CN203379176U (en) | 2014-01-08 |
Family
ID=49867712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465449.6U Expired - Lifetime CN203379176U (en) | 2013-08-01 | 2013-08-01 | Round digestive tract anastomat with video function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203379176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340661A (en) * | 2013-08-01 | 2013-10-09 | 苏州贝诺医疗器械有限公司 | Circular alimentary canal anastomat with video function |
| CN109965928A (en) * | 2019-04-27 | 2019-07-05 | 江苏凯尔特医疗科技有限公司 | Previous anastomotic with visual function checks patcher |
-
2013
- 2013-08-01 CN CN201320465449.6U patent/CN203379176U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340661A (en) * | 2013-08-01 | 2013-10-09 | 苏州贝诺医疗器械有限公司 | Circular alimentary canal anastomat with video function |
| CN103340661B (en) * | 2013-08-01 | 2016-08-10 | 苏州贝诺医疗器械有限公司 | There is the circular digestive tract stapler of video capability |
| CN109965928A (en) * | 2019-04-27 | 2019-07-05 | 江苏凯尔特医疗科技有限公司 | Previous anastomotic with visual function checks patcher |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |