CN201012097Y - Visible round tube type surgery binding instrument - Google Patents
Visible round tube type surgery binding instrument Download PDFInfo
- Publication number
- CN201012097Y CN201012097Y CNU2007200331688U CN200720033168U CN201012097Y CN 201012097 Y CN201012097 Y CN 201012097Y CN U2007200331688 U CNU2007200331688 U CN U2007200331688U CN 200720033168 U CN200720033168 U CN 200720033168U CN 201012097 Y CN201012097 Y CN 201012097Y
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- CN
- China
- Prior art keywords
- anvil
- nail
- binding instrument
- hammering block
- tubular type
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a visual cylinder surgical binding instrument, which comprises a hammering block component and a binding instrument body; the hammering block component comprises a hammering block, a hammering block axis and a hammering block cap; the hammering block cap is covered on the top of the hammering block; the hammering block is fixed and connected with the hammering block axis; the binding instrument body comprises a nail canister, a hammering block pole and a handle; the hammering block component and the binding instrument body are connected with the dismantled mode through the hammering block pole and the hammering block axis; the utility model is characterized in that an infrared emitting tube is arranged in the hammering block cap; the infrared emitting tube is connected with a driving device through a conductor to form a loop. The doctor can use the infrared emitted from the binding instrument to illuminate the surgery part, and relies on the assistant the display of the infrared inspecting device to observe and to intuitionistic clear the required binding distance and judge the binding effect. The device can guarantee the precision degree for the surgery.
Description
Technical field
This utility model relates to the Binding Instrument that a kind of surgical operation uses, and particularly a kind of visual tubular type surgical binding instrument belongs to technical field of medical instruments.
Background technology
The tubular type binding instrument is a kind of surgical instruments that is widely used in the luminal viscus end-to-end anastomosis, the luminal viscus end-to-end anastomosis operation of using this apparatus to implement, it is short to have operating time, suture quality is good, patient is painful few, advantages such as post-operative recovery is fast, but because the enforcement of operation is subjected to the influence of extraneous factors such as space, light have increased a lot of subjectivities, uncertain factor in the middle of making operation.Such as judge to coincide whether finish in because Binding Instrument is in the inside of tubulose internal organs, it is very limited that extraneous light enters operative site, so the indication sound that the doctor can only rely on apparatus to send is judged.When needs judged whether match result, inspection have the nail of leakage or nail to be shaped bad situation, the doctor also will touch perception with hands, draws a conclusion by rule of thumb at last.Obviously, there are very big individual variation in doctor's experience and level, and this has just increased the uncertainty of operation, bring certain risk for the enforcement of operation.In addition, use existing tubular type binding instrument can not accomplish Real Time Observation whole surgery process, and under many situations, this Real Time Observation is very important.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of visual tubular type surgical binding instrument is provided.
The purpose of this utility model realizes by following technical solution:
Visual tubular type surgical binding instrument, comprise nail-anvil assembly and Binding Instrument body, nail-anvil assembly comprises nail anvil, pin anvil shaft and nail-anvil cap, nail-anvil cap is enclosed within the top of nail anvil, nail anvil is fixedlyed connected with pin anvil shaft, the Binding Instrument body comprises nail tube, anvil pull rod and handle, being detachable by anvil pull rod and pin anvil shaft between nail-anvil assembly and the Binding Instrument body is connected, wherein: described nail-anvil cap is enclosed within the top of nail anvil, the inside of nail-anvil cap is provided with infrared emission tube, described infrared emission tube is connected with driving device by conductor, constitutes the loop.
The purpose of this utility model also can further realize by following technical measures:
Above-mentioned visual tubular type surgical binding instrument, wherein, but porose or nail-anvil cap adopts infrared transmitting material to be made on the nail-anvil cap.
Further, above-mentioned visual tubular type surgical binding instrument, wherein, described driving device comprises set of cells and insulation casing, set of cells is placed in insulation casing inside; Described conductor is a circuit board, and circuit board is placed in the top plan of nail anvil, and circuit board is provided with battery chuck or contact, and battery chuck or contact contact with the set of cells of the insulation casing inside of described driving device.
Further, above-mentioned visual tubular type surgical binding instrument, wherein, described driving device is provided with gauge tap, and this gauge tap places the inside of pin anvil shaft.
Further, above-mentioned visual tubular type surgical binding instrument, wherein, described switch is a switch column, and switch column is provided with " protruding " font shoulder, and shoulder is with spring outward.
Again further, above-mentioned visual tubular type surgical binding instrument, wherein, described shoulder has two-layer, and the outside of two-layer shoulder is equipped with spring, and wherein the bottom is that switch spring, top are limit spring.
Advantage of the present utility model is: by adopting this visual tubular type surgical binding instrument, Binding Instrument can be launched strong infrared ray during operation, by auxiliary infra-red ray detection device, can sense the infrared ray that tissue, nail, apparatus etc. reflect, the operation implementer can see each details of operation by the display screen of auxiliary infra-red ray detection device, even under dark fully condition, each process that also can easily observe operation.Like this, passerby is executed in operation need not judge to coincide whether finish simply by virtue of the sound that apparatus sent, also be not limited to the shaping quality of coming the perception nail by the touch of hands, can observe operation process by the display screen of auxiliary detection apparatus, confirm that very intuitively operation needs the distance of bookbinding, correct judgement is ordered and is closed effect, has guaranteed the levels of precision of operation, has avoided because the difference of operation implementer's experience and level causes the danger of operative failure.
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 a partial cutaway schematic of the present utility model;
Fig. 2 is the catenation principle figure of infrared emission tube, conductor, driving device.
Among the figure: the 1-nail anvil; The 2-pin anvil shaft; The 3-nail-anvil cap; The 4-anvil pull rod; The 5-infrared emission tube; The 6-set of cells; The 7-insulation casing; The 8-circuit board; 9-battery chuck; The 10-switch spring; The 11-limit spring; The 12-switch column.
The specific embodiment
As shown in Figure 1, visual tubular type surgical binding instrument comprises nail-anvil assembly and Binding Instrument body, and nail-anvil assembly comprises nail anvil 1, pin anvil shaft 2 and nail-anvil cap 3, and nail-anvil cap 3 is enclosed within the top of nail anvil 1, and nail anvil 1 is fixedlyed connected with pin anvil shaft 2; The Binding Instrument body comprises nail tube, anvil pull rod 4 and handle, being detachable by anvil pull rod 4 with pin anvil shaft 2 between nail-anvil assembly and the Binding Instrument body is connected, wherein: described nail-anvil cap 3 is enclosed within the top of nail anvil 1, the inside of nail-anvil cap 3 is provided with infrared emission tube, conductor and driving device, infrared emission tube is connected with driving device by conductor, constitutes the loop.Described driving device comprises set of cells 6 and insulation casing 7, and set of cells 6 is placed in insulation casing inside; Described conductor is a circuit board 8, and circuit board 8 is placed in the top plan of nail anvil 1, and circuit board 8 is provided with battery chuck 9 or contact, and battery chuck 9 or contact contact with the set of cells 6 of insulation casing 7 inside of described driving device.And described driving device is provided with gauge tap, and this gauge tap places the inside of pin anvil shaft 2.Specifically, described switch is a switch column 12, and switch column is provided with " protruding " font shoulder, and shoulder is with spring outward.Described shoulder has two-layer, and the outside of two-layer shoulder all is with spring, and wherein the bottom is that switch spring 10, top are limit spring 11.
The installation process of the driving device of visual tubular type surgical binding instrument, conductor and infrared emission tube 5 is as follows: at first, install an insulation casing 7 additional at the place, centre position of nail anvil 1, place set of cells 6 then in insulation casing 7, constitute a driving device; Then, on the plane of nail anvil 1, add circuit board 8, rely on the battery chuck 9 that is provided with on the circuit board 8 contact simultaneously, make the possibility of set of cells 6 and a formation path of circuit board 8 existence with set of cells 6 in the insulation casing 7 as conductor; At last, infrared emission tube 5 is installed in above the circuit board 8.The effect of insulation casing 7 is to prevent set of cells 6 unexpected conductings and cause power supply to exhaust too early, influences in the operation process normally to use.
This utility model is when standby, and on and off switch post 12 displacement can not occur under the pressure effect of limit spring 11, and the set switch spring 10 in its top can't contact with the limit of set of cells 6.That is to say that the visual tubular type surgical operation Binding Instrument of this moment is not luminous.When operation process proceeds to certain stage, when the implementer that promptly performs the operation begins to pull the trigger, because set anvil pull rod 4 can the direction to nail anvil 1 place move in the pin anvil shaft 2, cause switch column 12 to move through the pressure that overcomes limit spring 11 after the promotion of anvil pull rod 4, and further pull switch spring 10.Make switch spring 10 touch the limit of set of cells 6 at last, the entire circuit conducting, infrared emission tube 5 is luminous, begins operative site is shone.Simultaneously, in above-mentioned process, owing to adopt the Elastic Contact of switch spring 10 and set of cells 6, can avoid effectively that set of cells 6 displacement occurs and influences operate as normal in turn on process.
For the needs according to environment for use, battery chuck 9 can adopt the contact to replace, and allows the set of cells 6 in contact and the insulation casing 7 contact, and can reach above-mentioned effect equally.As shown in Figure 2, the running of this circuit is very simple, does not need to increase extra auxiliary circuit, can own independent conducting.
In a word, when adopting this utility model to carry out surgical operation, the infrared emission tube that instrument carries can be launched infrared ray to operative site, and the operation implementer can see each details of operation by the display screen of auxiliary infra-red ray detection device.Like this, the surgeon does not need only to rely on the sound that apparatus sent to judge to coincide whether finish, also be not limited to the shaping quality of only coming the perception nail by the touch of hands, but can directly observe from display screen, confirm that very intuitively operation needs the distance of bookbinding, judgement to order and close effect.This has just guaranteed the levels of precision of operation, has avoided because the difference of operation implementer's experience and level causes the danger of operative failure.
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 (6)
1. visual tubular type surgical binding instrument, comprise nail-anvil assembly and Binding Instrument body, nail-anvil assembly comprises nail anvil, pin anvil shaft and nail-anvil cap, nail-anvil cap is enclosed within the top of nail anvil, nail anvil is fixedlyed connected with pin anvil shaft, the Binding Instrument body comprises nail tube, anvil pull rod and handle, being detachable by anvil pull rod and pin anvil shaft between nail-anvil assembly and the Binding Instrument body is connected, it is characterized in that: described nail-anvil cap is enclosed within the top of nail anvil, the inside of nail-anvil cap is provided with infrared emission tube, described infrared emission tube is connected with driving device by conductor, constitutes the loop.
2. visual tubular type surgical binding instrument according to claim 1 is characterized in that: but porose or nail-anvil cap adopts infrared transmitting material to be made on the nail-anvil cap.
3. visual tubular type surgical binding instrument according to claim 1, it is characterized in that: described driving device comprises set of cells and insulation casing, set of cells is placed in insulation casing inside; Described conductor is a circuit board, and circuit board is placed in the top plan of nail anvil, and circuit board is provided with battery chuck or contact, and battery chuck or contact contact with the set of cells of the insulation casing inside of described driving device.
4. visual tubular type surgical binding instrument according to claim 1 and 2, it is characterized in that: described driving device is provided with gauge tap, and this gauge tap places the inside of pin anvil shaft.
5. visual tubular type surgical binding instrument according to claim 3 is characterized in that: described switch is a switch column, and switch column is provided with " protruding " font shoulder, and shoulder is with spring outward.
6. visual tubular type surgical binding instrument according to claim 5, it is characterized in that: described shoulder has two-layer, and the outside of two-layer shoulder all is with spring, and wherein the bottom is that switch spring, top are limit spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200331688U CN201012097Y (en) | 2007-01-05 | 2007-01-05 | Visible round tube type surgery binding instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200331688U CN201012097Y (en) | 2007-01-05 | 2007-01-05 | Visible round tube type surgery binding instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201012097Y true CN201012097Y (en) | 2008-01-30 |
Family
ID=39023881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200331688U Expired - Fee Related CN201012097Y (en) | 2007-01-05 | 2007-01-05 | Visible round tube type surgery binding instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201012097Y (en) |
-
2007
- 2007-01-05 CN CNU2007200331688U patent/CN201012097Y/en not_active Expired - Fee Related
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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 |