CN103393444A - Lamp flickering triggering prompting device for anastomat and anastomat using device - Google Patents
Lamp flickering triggering prompting device for anastomat and anastomat using device Download PDFInfo
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- CN103393444A CN103393444A CN2013103610090A CN201310361009A CN103393444A CN 103393444 A CN103393444 A CN 103393444A CN 2013103610090 A CN2013103610090 A CN 2013103610090A CN 201310361009 A CN201310361009 A CN 201310361009A CN 103393444 A CN103393444 A CN 103393444A
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- pointer
- anastomat
- nail
- switch contact
- observation window
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Abstract
The invention discloses a lamp flickering triggering prompting device for an anastomat and an anastomat using the device. The lamp flickering triggering prompting device for the anastomat comprises a pointer drag hook, an indicator pointer, an indicating observation window, a travel switch, a power supply, a flicker control circuit and an LED lamp, wherein one end of the pointer drag hook is mounted on a lead screw assembly of the medical anastomat, the other end of the pointer drag hook is fixedly connected with the middle of the indicator pointer and drives the indicator pointer to swing around one end of the indicator pointer, and the other end of the indicator pointer extends into the indicating observation window and is matched with the indicating observation window for indicating triggering operation; the power supply, the travel switch, the flicker control circuit and the LED lamp are connected sequentially to form an electric loop; and a switch contact terminal is arranged on the indicator pointer, and a switch contact which is matched with a switch contact terminal is arranged on the travel switch, so that the electric loop is connected or disconnected through matching of the switch contact and the switch contact terminal. The lamp flickering triggering prompting device can conveniently prompt an operator to perform triggering operation through lamp flickering, the triggering operation is timely, and the success rate of operation is increased.
Description
Technical field
The present invention relates to the anastomat that a kind of anastomat is pointed out percussion lock with light flash and used this device, belong to medical instruments field.
Background technology
At present, the anastomat of prior art is normally by rotation adjusting nut assembly, the drive screw component rotates, thereby it is close to the nail bin direction to drive the nail supporting base assembly, when the stitch pitch between nail supporting base assembly and nail bin reach set in advance apart from the time, pointer just in time by rotation adjusting nut assembly by pointer drag hook driven rotary to the indicating area of indicating observation window, the prompting doctor can pull the trigger, if but while performing the operation, the visual field of operative site is broad not, will affect the doctor and watch the indication observation window, thereby cause percussion not in time, the phenomenon of operative failure.
Summary of the invention
Technical problem to be solved by this invention is the defect that overcomes prior art, provides a kind of anastomat to point out percussion lock with light flash, and it can facilitate prompting operation person's percussion by light flash, makes the percussion operation in time, has improved the success rate of operation.
in order to solve the problems of the technologies described above, technical scheme of the present invention is: a kind of anastomat is pointed out percussion lock with light flash, it comprises the pointer drag hook, pointer, the indication observation window, travel switch, power supply, flicker control circuit and LED lamp, one end of pointer drag hook is arranged on the screw component of anastomat, the other end of pointer drag hook and the middle part of pointer are flexibly connected and drive pointer and swing around the one end, the other end of pointer stretches into the indication observation window and is mated indication percussion operation, power supply, travel switch, the flicker control circuit is connected successively and forms an electrical loop with the LED lamp, on pointer, be provided with switch contact, on travel switch, be provided with the switch contact that matches with switch contact in order to coordinate the electrical loop of break-make by switch contact and switch contact.
Further, described LED lamp and power supply are arranged on the below of indication observation window.
in order to solve the problems of the technologies described above, the present invention also provides a kind of anastomat of this anastomat with light flash prompting percussion lock that use, it also comprises the nail supporting base assembly, anastomosis cut component, push rod, the firing handle assembly, coupling assembling, the fixed handle assembly, screw component and adjusting nut assembly, one end of screw component is connected with the nail supporting base assembly by coupling assembling, the other end is connected with the adjusting nut assembly by screw thread after passing the fixed handle assembly, anastomosis cut component comprises nail bin, endless knife and pushing slice of nail, one end of push rod is fixedly connected with pushing slice of nail, the other end and flexible handle are flexibly connected, endless knife is arranged on the head end of pushing slice of nail, and the suturing nail in the head end of pushing slice of nail and nail bin connects, between nail supporting base assembly and anastomosis cut component, leave stitch pitch, one end of described pointer is hinged on the fixed handle assembly, described indication observation window is arranged on the fixed handle assembly, the length of the switch contact of described pointer is corresponding with the length of the indicating area of indication on observation window.
after having adopted technique scheme, when rotation adjusting nut assembly, the rotation of drive screw component, thereby it is close to the nail bin direction to drive the nail supporting base assembly, when the stitch pitch between nail supporting base assembly and nail bin reach set in advance apart from the time, pointer just in time by rotation adjusting nut assembly by pointer drag hook driven rotary to the indicating area of indicating observation window, when pointer arrives indicating area, the switch contact of pointer just in time connects with the switch contact of travel switch, thereby travel switch is connected, electrically loop obtains electric, the LED lamp starts flicker, so just on the one hand by pointer prompting operation person percussion, on the other hand also can be by the LED lamp prompting operation person percussion of flicker, when even during operation, the visual field of operative site is broad not, the doctor also can know when can pull the trigger by the LED lamp that flashes, when pointer leaves indicating area, switch contact leaves the switch contact of travel switch, and travel switch is disconnected, whole electrical loop outage, the LED lamp just stops flicker, so just can facilitate prompting operation person's percussion by light flash, make the percussion operation in time, improved the success rate of operation, when the special visual field when operative site is broad not, effect of the present invention is especially outstanding, certainly, anastomat of the present invention also can be applied on the anastomat of other types with light flash prompting percussion lock.
The accompanying drawing explanation
Fig. 1 is the structural representation of anastomat of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the A section enlarged drawing of Fig. 1;
Fig. 4 is the theory diagram in electrical loop of the present invention.
The specific embodiment
For content of the present invention more easily is expressly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation,
as Fig. 3, shown in 4, a kind of anastomat is pointed out percussion lock with light flash, it comprises pointer drag hook 1, pointer 2, indication observation window 3, travel switch 4, power supply 5, flicker control circuit 6 and LED lamp 7, one end of pointer drag hook 1 is arranged on the screw component 8 of anastomat, the middle part of the other end of pointer drag hook 1 and pointer 2 is flexibly connected and drives pointer 2 and swings around the one end, the other end of pointer 2 stretches into indication observation window 3 and is mated indication percussion operation, power supply 5, travel switch 4, flicker control circuit 6 is connected successively and forms an electrical loop with LED lamp 7, on pointer 2, be provided with switch contact 2-1, on travel switch 4, be provided with the switch contact 4-1 that matches with switch contact 2-1 in order to coordinate the electrical loop of break-make by switch contact 4-1 and switch contact 2-1.Power supply 5 can adopt lithium battery.
As shown in Figure 3, LED lamp 7 and power supply 5 are arranged on the below of indication observation window 3.
as shown in Fig. 1 ~ 4, a kind of anastomat, it comprises that this anastomat is with outside light flash prompting percussion lock, also comprise nail supporting base assembly 9, anastomosis cut component, push rod 10, firing handle assembly 11, coupling assembling 12, fixed handle assembly 13, screw component 8 and adjusting nut assembly 14, one end of screw component 8 is connected with nail supporting base assembly 9 by coupling assembling 12, the other end is connected with adjusting nut assembly 14 by screw thread after passing fixed handle assembly 13, anastomosis cut component comprises nail bin 15, endless knife 16 and pushing slice of nail 17, one end of push rod 10 is fixedly connected with pushing slice of nail 17, the other end and firing handle assembly 11 are flexibly connected, endless knife 16 is arranged on the head end of pushing slice of nail 17, and the suturing nail in the head end of pushing slice of nail 17 and nail bin 15 connects, between nail supporting base assembly 9 and anastomosis cut component, leave stitch pitch, one end of pointer 2 is hinged on fixed handle assembly 13, indication observation window 3 is arranged on fixed handle assembly 13, the length of the switch contact 2-1 of pointer 2 is corresponding with the length of the indicating area of indication on observation window 3.Push rod 10 can be straight can be also curved.
Operation principle of the present invention is as follows:
when rotation adjusting nut assembly 14, drive screw component 8 rotations, thereby it is close to nail bin 15 directions to drive nail supporting base assembly 9, when the stitch pitch between nail supporting base assembly 9 and nail bin 15 reach set in advance apart from the time, pointer 2 just in time by rotation adjusting nut assembly 14 by pointer drag hook 1 driven rotary to the indicating area 3-1 that indicates observation window 3, when pointer 2 arrives indicating area 3-1, the switch contact 2-1 of pointer 2 just in time connects with the switch contact 4-1 of travel switch 4, thereby travel switch 4 is connected, electrically loop obtains electric, LED lamp 7 starts flicker, so just on the one hand by pointer 2 prompting operation person's percussions, on the other hand also can be by LED lamp 7 prompting operation person's percussions of flicker, when even during operation, the visual field of operative site is broad not, the doctor also can know when can pull the trigger by the LED lamp 7 that flashes, when pointer 2 leaves indicating area 3-1, switch contact 2-1 leaves the switch contact 4-1 of travel switch 4, and travel switch 4 is disconnected, whole electrical loop outage, LED lamp 7 just stops flicker, so just can facilitate prompting operation person's percussion by light flash, make the percussion operation in time, improved the success rate of operation, when the special visual field when operative site is broad not, effect of the present invention is especially outstanding, certainly, anastomat of the present invention also can be applied on the anastomat of other types with light flash prompting percussion lock.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the present invention is solved further describe; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. an anastomat is pointed out percussion lock with light flash, it is characterized in that: it comprises pointer drag hook (1), pointer (2), indication observation window (3), travel switch (4), power supply (5), flicker control circuit (6) and LED lamp (7), one end of pointer drag hook (1) is arranged on the screw component (8) of anastomat, the middle part of the other end of pointer drag hook (1) and pointer (2) is flexibly connected and drives pointer (2) and swings around the one end, the other end of pointer (2) stretches into indication observation window (3) and is mated indication percussion operation, power supply (5), travel switch (4), flicker control circuit (6) is connected successively and forms an electrical loop with LED lamp (7), on pointer (2), be provided with switch contact (2-1), on travel switch (4), be provided with the switch contact (4-1) that matches with switch contact (2-1) in order to coordinate the electrical loop of break-make by switch contact (4-1) and switch contact (2-1).
2. anastomat according to claim 1 is pointed out percussion lock with light flash, it is characterized in that: described LED lamp (7) and power supply (5) are arranged on the below of indication observation window (3).
3. one kind is used the anastomat of anastomat as claimed in claim 1 or 2 with light flash prompting percussion lock, it is characterized in that: it also comprises nail supporting base assembly (9), anastomosis cut component, push rod (10), firing handle assembly (11), coupling assembling (12), fixed handle assembly (13), screw component (8) and adjusting nut assembly (14), one end of screw component (8) is connected with nail supporting base assembly (9) by coupling assembling (12), the other end is connected with adjusting nut assembly (14) by screw thread after passing fixed handle assembly (13), anastomosis cut component comprises nail bin (15), endless knife (16) and pushing slice of nail (17), one end of push rod (10) is fixedly connected with pushing slice of nail (17), the other end and firing handle assembly (11) are flexibly connected, endless knife (16) is arranged on the head end of pushing slice of nail (17), and the suturing nail in the head end of pushing slice of nail (17) and nail bin (15) connects, between nail supporting base assembly (9) and anastomosis cut component, leave stitch pitch, one end of described pointer (2) is hinged on fixed handle assembly (13), described indication observation window (3) is arranged on fixed handle assembly (13), the length of the indicating area (3-1) in the length of the switch contact (2-1) of described pointer (2) and indication observation window (3) is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310361009.0A CN103393444B (en) | 2013-08-19 | 2013-08-19 | Lamp flickering triggering prompting device for anastomat and anastomat using device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310361009.0A CN103393444B (en) | 2013-08-19 | 2013-08-19 | Lamp flickering triggering prompting device for anastomat and anastomat using device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103393444A true CN103393444A (en) | 2013-11-20 |
| CN103393444B CN103393444B (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310361009.0A Active CN103393444B (en) | 2013-08-19 | 2013-08-19 | Lamp flickering triggering prompting device for anastomat and anastomat using device |
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| CN (1) | CN103393444B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234760Y (en) * | 1995-09-09 | 1996-09-11 | 曹德泉 | Electric control canalis cervicis uteri inner wael cuttor |
| CN2626437Y (en) * | 2003-07-21 | 2004-07-21 | 常州市康迪医用吻合器有限公司 | Control scale display magnifying device of disposable tube stapler |
| US20070073389A1 (en) * | 2001-11-28 | 2007-03-29 | Aptus Endosystems, Inc. | Endovascular aneurysm devices, systems, and methods |
| CN1939230A (en) * | 2005-09-30 | 2007-04-04 | 伊西康内外科公司 | Surgical stapling instrument having load sensing control circuitry |
| CN1969768A (en) * | 2006-12-06 | 2007-05-30 | 梁振星 | Surgical anastomat |
| CN201127628Y (en) * | 2007-12-21 | 2008-10-08 | 常州市康迪医用吻合器有限公司 | Disposal linear type rotating stitching instrument |
| US20100243709A1 (en) * | 2007-03-15 | 2010-09-30 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument having a releasable buttress material |
| CN102307531A (en) * | 2009-02-10 | 2012-01-04 | 伊西康内外科公司 | An indicator device for indicating properties of body tissue subjected to surgical stapling as a function of tissue compression time |
| CN203468673U (en) * | 2013-08-19 | 2014-03-12 | 常州健瑞宝医疗器械有限公司 | Light flashing prompt trigger device for anastomat and anastomat utilizing same |
-
2013
- 2013-08-19 CN CN201310361009.0A patent/CN103393444B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234760Y (en) * | 1995-09-09 | 1996-09-11 | 曹德泉 | Electric control canalis cervicis uteri inner wael cuttor |
| US20070073389A1 (en) * | 2001-11-28 | 2007-03-29 | Aptus Endosystems, Inc. | Endovascular aneurysm devices, systems, and methods |
| CN2626437Y (en) * | 2003-07-21 | 2004-07-21 | 常州市康迪医用吻合器有限公司 | Control scale display magnifying device of disposable tube stapler |
| CN1939230A (en) * | 2005-09-30 | 2007-04-04 | 伊西康内外科公司 | Surgical stapling instrument having load sensing control circuitry |
| CN1969768A (en) * | 2006-12-06 | 2007-05-30 | 梁振星 | Surgical anastomat |
| US20100243709A1 (en) * | 2007-03-15 | 2010-09-30 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument having a releasable buttress material |
| CN201127628Y (en) * | 2007-12-21 | 2008-10-08 | 常州市康迪医用吻合器有限公司 | Disposal linear type rotating stitching instrument |
| CN102307531A (en) * | 2009-02-10 | 2012-01-04 | 伊西康内外科公司 | An indicator device for indicating properties of body tissue subjected to surgical stapling as a function of tissue compression time |
| CN203468673U (en) * | 2013-08-19 | 2014-03-12 | 常州健瑞宝医疗器械有限公司 | Light flashing prompt trigger device for anastomat and anastomat utilizing same |
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| Publication number | Publication date |
|---|---|
| CN103393444B (en) | 2015-01-14 |
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Address after: 213000 block B, 26 Huashan Middle Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu jianruibao Medical Technology Co., Ltd Address before: Hutang town Wujin District Jiangsu city of Changzhou Province, 213164 New Road No. 128 Hutang Branch Park building 7A Patentee before: CHANGZHOU HEALTHYPOWER MEDICAL INSTRUMENT Co.,Ltd. |
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