CN201150555Y - Sensing type surgery bookbinding appliance - Google Patents
Sensing type surgery bookbinding appliance Download PDFInfo
- Publication number
- CN201150555Y CN201150555Y CNU2007201300066U CN200720130006U CN201150555Y CN 201150555 Y CN201150555 Y CN 201150555Y CN U2007201300066 U CNU2007201300066 U CN U2007201300066U CN 200720130006 U CN200720130006 U CN 200720130006U CN 201150555 Y CN201150555 Y CN 201150555Y
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- nail
- anvil
- position sensor
- pressure transducer
- sensing type
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Abstract
The utility model relates to a sensor-based surgical binding apparatus, which belongs to the technical field of medical apparatuses. The sensor-based surgical binding apparatus comprises a nail head component and a main body component, wherein the nail head component comprises a nail bin, a nail pushing tablet, a nail anvil, a nail anvil shaft and a knife anvil, wherein the nail bin is mounted on the far end of the nail pushing tablet, the knife anvil is mounted in the nail anvil, the nail anvil is connected with the main body component through the nail anvil shaft, an actuating device is arranged in the main body component, the actuating device is connected with the nail anvil and the nail pushing tablet through a connecting mechanism, wherein the at least one of the nail anvil, the nail pushing tablet, the nail pin, the knife anvil and the nail anvil shaft which belong to the nail head component is provided with a sensor, and the sensor is a pressure sensor or a position sensor. And therefore, data can be gathered through the sensor, and the sensor-based surgical binding apparatus is more accurate in the process of binding, and the different utilization effects of apparatus which are caused by doctors with different experience are avoided.
Description
Technical field
This utility model relates to the cutting bookbinding device that surgical operation is used, and relates in particular to a kind of sensing type surgery binding instrument, belongs to technical field of medical instruments.
Background technology
Often use a kind of medical apparatus and instruments---surgical operation Binding Instrument when at present, physiological tissues such as esophagus, stomach, intestinal being carried out the surgical stapling operation.The methods of anastomosis that the surgical operation Binding Instrument adopted has end to end anastomosis, end-to-side anastomosis, side to side anastomosis etc., the time that the birth of this quasi-instrument makes the surgeon lie prostrate on operating-table significantly reduces, improve doctor's work efficiency, also further guaranteed the success rate of operation.
The surgical operation Binding Instrument adopts the principle of stapler, binding into the nail bin in the nail-head component, the tissue that needs are coincide is placed between nail-anvil assembly and the nail-head component, distance between adjustment nail-anvil assembly and the nail-head component is to suitable distance, pull the trigger handle assembly then, nail is pushed out nail-head component, penetrates tissue to be coincide, nail brake forming under the effect of nail anvil will be organized firmly and order together.The indicating device of present surgery binding instrument is a window type pointer indicating device, pointer in the window cooperates with telecontrol equipment in the apparatus, telecontrol equipment generation displacement, and pointer just is subjected to displacement, give the corresponding indication information of operator then, operator just can carry out corresponding instrumentation.
Yet single dependence pointer comes indicating device, is a signal qualitatively, rather than a quantitative signal, and precision is not high, also will cooperate doctor's experience comprehensively to judge in the operation, is unfavorable for the shortening of operating time and the assurance of operation quality.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of sensing type surgery binding instrument is provided.
For realizing the purpose of this utility model sensing type surgery binding instrument, comprise nail-head component, body assembly, nail-head component comprises nail bin, pushing slice of nail, nail anvil, pin anvil shaft, the cutter anvil, nail bin is installed in the pushing slice of nail far-end, the cutter anvil is installed in the nail anvil, nail anvil links to each other with body assembly by pin anvil shaft, be provided with actuating device in the body assembly, this actuating device is by bindiny mechanism and nail anvil, pushing slice of nail is connected, it is characterized in that: the above-mentioned nail anvil that is under the jurisdiction of nail-head component, pushing slice of nail, nail bin, the cutter anvil, in the middle of the pin anvil shaft, have at least a place that pick off is installed, this pick off is pressure transducer or position sensor.
Further, above-mentioned sensing type surgery binding instrument wherein, is equipped with pressure transducer on the described nail anvil, or position sensor, and pressure transducer and position sensor perhaps are installed simultaneously.
Further, above-mentioned sensing type surgery binding instrument wherein, is equipped with pressure transducer on the described pushing slice of nail, or position sensor, and pressure transducer and position sensor perhaps are installed simultaneously.
Further, above-mentioned sensing type surgery binding instrument wherein, is equipped with pressure transducer on the described nail bin, or position sensor, and pressure transducer and position sensor perhaps are installed simultaneously.
Further, above-mentioned sensing type surgery binding instrument wherein, is equipped with pressure transducer on the described cutter anvil, or position sensor, and pressure transducer and position sensor perhaps are installed simultaneously.
Further, above-mentioned sensing type surgery binding instrument wherein, is equipped with position sensor on the described pin anvil shaft.
Again further, above-mentioned sensing type surgery binding instrument, wherein, described nail-head component is a tubular type, or linear type, or side side type, or camber.
After adopting this utility model, can be by the data acquisition of position sensor and pressure transducer, make that the forwarding of apparatus is more accurate, not only reduced the spent time of performing the operation, more avoided the different defective of instrumentation effect of using the experience difference of apparatus to be brought because of the doctor, significantly improved the operation quality, be suitable in the industry and promote the use of.
The purpose of this utility model, advantage and characteristics will illustrate by the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the organigram of nail-head component;
Fig. 2 is the structure signal of body assembly.
The implication of each Reference numeral is as follows among the figure:
1 nail bin, 2 pushing slice of nail
3 nail anvils, 4 control chips
5 signal lighties, 6 master switchs
7 first spindle motors, 8 second spindle motors
9 the 3rd spindle motors, 10 power supplys
11 position sensors
The specific embodiment
As Fig. 1, sensing type surgery binding instrument shown in Figure 2, comprise nail-head component, body assembly, nail-head component comprises nail bin 1, pushing slice of nail 2, nail anvil 3,3 of nail anvils, the cutter anvil, nail bin 1 is installed in pushing slice of nail 2 far-ends, the cutter anvil is installed in the nail anvil 3, nail anvil 3 links to each other with body assembly by 3 of nail anvils, be provided with actuating device in the body assembly, this actuating device is by bindiny mechanism and nail anvil 3, pushing slice of nail 2 is connected, its special feature is: the above-mentioned nail anvil 3 that is under the jurisdiction of nail-head component, pushing slice of nail 2, nail bin 1, the cutter anvil, in the middle of 3 of the nail anvils, have at least a place that pick off is installed, this pick off is pressure transducer or position sensor.
Furthermore, consider the function difference that nail bin 1, pushing slice of nail 2, nail anvil 3,3 of nail anvils, cutter anvil are born in bookbinding, on the nail anvil 3 pressure transducer is installed; Or, on the pushing slice of nail 2 pressure transducer is installed; Or, on the nail bin 1 pressure transducer is installed; Or, on the cutter anvil pressure transducer is installed.
Simultaneously, must guarantee the effect of binding, as shown in Figure 1, position sensor 11 is installed on the nail anvil 3 for better.Certainly, can also be on 3 of the nail anvils position sensor 11 to be installed; Or, position sensor 11 is installed on the nail bin 1; Or, position sensor 11 is installed on the pushing slice of nail 2; Or, position sensor 11 is installed on the cutter anvil.Pressure transducer matches with position sensor 11, and is much more accurate than judging with experience purely.
And, because the setting of pick off is not limited by the profile of apparatus, therefore, described nail-head component can be in tubular type, linear type, side side type, the camber any one.
As shown in Figure 2, this utility model is applied on the automated surgical bookbinding device, its assembling situation is roughly as follows: install control corresponding chip 4, signal lights 5, switch 6 and three spindle motors on body assembly.Subsequently, installation site pick off and pressure transducer on nail bin 1 are used for distance of reaction and force signal.Afterwards, pushing slice of nail 2 is connected to first spindle motor 7, nail anvil 3 is connected to second spindle motor 8 by anvil pull rod, cutter are connected to the 3rd spindle motor 9 by the cutter connecting rod, be connected with signal lights 5 when control chip 4 is connected with three spindle motors.Then, power supply 10 is connected with control chip 4.Consider different operating positions, power supply 10 can adopt battery or external power supply.
Handling in conjunction with apparatus, switch is divided into master switch 6 and auxiliary switch, and auxiliary switch is mainly used to manually control the operation process, after master switch 6 is opened, can select automatically and manually.Specifically, after the selection automatically, nail anvil 3, pushing slice of nail 2, cutting knife are shaped, cut three course of action at distance, the nail finished automatically under the parameter that sets in advance between adjusting nail anvil 3 and the nail bin 1; If the selection hand switch then can be by the unlatching moment of the distance between own regulating and controlling nail anvil 3 of doctor and the nail bin 1, nail shaping, three actions of cutting.
In when operation, will be organized in place on the apparatus after, open switch and make the power supply 10 of apparatus connect.If select automatically, then nail anvil 3, pushing slice of nail 2, cutting knife are finished distance, nail shaping, three actions of cutting of regulating between nail anvil 3 and the nail bin 1 automatically under the parameter that sets in advance, last nail anvil 3, pushing slice of nail 2 recover initial position with cutting knife, in this process, the order that is changed to of signal lights 5 is: red, yellow, green, turn off the light, and removal equipment at last.If select manually, then apparatus is finished the distance adjustment of nail anvil 3 and nail bin 1 earlier under the control of control chip 4, press the switch of percussion nail then, make pushing slice of nail 2 under the effect of second spindle motor 8, finish percussion, press the cutting switch then, cutting knife is finished cutting under the control of the 3rd spindle motor 9.Then, control chip 4 conducted signals are given three spindle motors, make motor recover the initial position of nail anvil 3, pushing slice of nail 2, cutting knife, and in this process, the order that is changed to of signal lights 5 is: red, yellow, green, turn off the light, withdraw from apparatus at last.
When signal lights 5 is red, represent the distance between nail anvil 3 and the nail bin 1 is the distance that is not suitable for pulling the trigger, and when signal lights 5 is yellow, represents between nail anvil 3 and the nail bin 1 apart from for can pull the trigger distance, can pull the trigger; When signal lights 5 was green, the representative percussion finished, and the nail in the nail bin 1 is come out by percussion and is shaped, and can cut; When signal lights 5 lamps went out, expression nail anvil 3, pushing slice of nail 2, cutting knife had returned to initial position.
Specifically, the pressure signal on nail bin or pushing slice of nail 2 or nail anvil 3 or cutter anvil or the pin anvil shaft gathered by pressure transducer, and then handle to control chip 4 these transfer of data, draw suitable bookbinding opportunity, and finally by the residing state of signal lights 5 reflection apparatuses.Cooperate nail bin or pushing slice of nail 2 or nail anvil 3 or cutter anvil or pin anvil shaft upper position sensor, can in time gather the distance signal between nail anvil 3 and the nail bin 1 and carry out best control, guarantee that apparatus is in best distance between nail anvil 3, the nail bin 1 when percussion by control chip 4.
By above-mentioned character express also in conjunction with the accompanying drawings as can be seen, can be behind employing this utility model by the data acquisition of position sensor and pressure transducer, make that the forwarding of apparatus is more accurate, not only reduced the spent time of performing the operation, more avoided the different defective of instrumentation effect of using the experience difference of apparatus to be brought because of the doctor, significantly improved the operation quality, be suitable in the industry and promote the use of.
Certainly, more than only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, this utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within this utility model scope required for protection.
Claims (7)
1, sensing type surgery binding instrument, comprise nail-head component, body assembly, nail-head component comprises nail bin, pushing slice of nail, nail anvil, pin anvil shaft, the cutter anvil, nail bin is installed in the pushing slice of nail far-end, the cutter anvil is installed in the nail anvil, nail anvil links to each other with body assembly by pin anvil shaft, be provided with actuating device in the body assembly, this actuating device is by bindiny mechanism and nail anvil, pushing slice of nail is connected, it is characterized in that: the above-mentioned nail anvil that is under the jurisdiction of nail-head component, pushing slice of nail, nail bin, the cutter anvil, in the middle of the pin anvil shaft, have at least a place that pick off is installed, this pick off is pressure transducer or position sensor.
2, sensing type surgery binding instrument according to claim 1 is characterized in that: on the described nail anvil pressure transducer is installed, or position sensor, pressure transducer and position sensor perhaps are installed simultaneously.
3, sensing type surgery binding instrument according to claim 1 is characterized in that: on the described pushing slice of nail pressure transducer is installed, or position sensor, pressure transducer and position sensor perhaps are installed simultaneously.
4, sensing type surgery binding instrument according to claim 1 is characterized in that: on the described nail bin pressure transducer is installed, or position sensor, pressure transducer and position sensor perhaps are installed simultaneously.
5, sensing type surgery binding instrument according to claim 1 is characterized in that: on the described cutter anvil pressure transducer is installed, or position sensor, pressure transducer and position sensor perhaps are installed simultaneously.
6, sensing type surgery binding instrument according to claim 1 is characterized in that: on the described pin anvil shaft position sensor is installed.
7, sensing type surgery binding instrument according to claim 1 is characterized in that: described nail-head component is a tubular type, or linear type, or side side type, or camber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201300066U CN201150555Y (en) | 2007-12-28 | 2007-12-28 | Sensing type surgery bookbinding appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201300066U CN201150555Y (en) | 2007-12-28 | 2007-12-28 | Sensing type surgery bookbinding appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150555Y true CN201150555Y (en) | 2008-11-19 |
Family
ID=40126241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201300066U Expired - Fee Related CN201150555Y (en) | 2007-12-28 | 2007-12-28 | Sensing type surgery bookbinding appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150555Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188591A (en) * | 2013-03-14 | 2015-12-23 | 伊西康内外科公司 | Sensor arrangements for absolute positioning system for surgical instruments |
-
2007
- 2007-12-28 CN CNU2007201300066U patent/CN201150555Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188591A (en) * | 2013-03-14 | 2015-12-23 | 伊西康内外科公司 | Sensor arrangements for absolute positioning system for surgical instruments |
| CN105188591B (en) * | 2013-03-14 | 2019-01-25 | 伊西康内外科公司 | The sensor arrangement of absolute positioning system for surgical instruments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |