CN204410896U - The anorectal anastomat of tool prompting function - Google Patents
The anorectal anastomat of tool prompting function Download PDFInfo
- Publication number
- CN204410896U CN204410896U CN201420758054.XU CN201420758054U CN204410896U CN 204410896 U CN204410896 U CN 204410896U CN 201420758054 U CN201420758054 U CN 201420758054U CN 204410896 U CN204410896 U CN 204410896U
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- contact switch
- fixed handle
- adjusting nut
- push rod
- drag hook
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Abstract
This utility model relates to technical field of medical instruments, especially a kind of anorectal anastomat of tool prompting function.A kind of anorectal anastomat of tool prompting function, comprise fixed handle and flexible handle, the end of fixed handle is connected with adjusting nut, the leading section of described fixed handle is provided with the first contact switch, the rearward end of fixed handle is provided with the second contact switch, on the direction of adjusting nut, curved push rod and pointer drag hook is provided with successively in fixed handle, described pointer drag hook to be provided with when pointer drag hook near adjusting nut to the pushing block touching the second contact switch after can pulling the trigger region, described curved push rod is provided with the insert touching the first contact switch after curved push rod has extremely pulled the trigger region away from adjusting nut.The principle design that this utility model adopts contact switch can send clear and melodious knock when pressing or stir forms, when making doctor perform anorectal anastomosis operation, can pull the trigger region can initiatively receive some prompt tones to judge operation execution phase, guarantee surgical effect.
Description
Technical field
This utility model relates to technical field of medical instruments, especially a kind of anorectal anastomat of tool prompting function.
Background technology
Along with the development and progression of science and technology, many prior aries are applied in medical treatment, and anorectal anastomat is relatively simple for structure, use also convenient and swift.Doctor is due to the large easily fatigue of operation density, position by observing pointer in instruction form in the process using anorectal anastomat determines that procedure allows doctor not feel well, some doctors by rule of thumb or take to rotate apparatus and namely assert to Immobile state and put in place, may cause the excessive compressing of tissue like this.Therefore a lot of doctor wishes passively to receive some promptings instead of only go to observe with subjectivity or the degree of tightness of feel judges can pull the trigger region.Another doctor at present judges to pull the trigger whether to complete what lean on be the sound that endless knife cuts off knife washer, owing to should ensure that the light of cut-out has certain volume again, to the higher (soft or hard of knife washer of the requirement of production and processing, the size of endless knife angle), therefore need to design more effective scheme and solve problems.
In life, many contact switch can send clear and melodious knock when pressing or stir, principle is that switch internal has a movable contact spring, when External Force Acting is on movable contact spring, and by after energy accumulation to critical point, produce snap action, make the movable contact of movable contact spring end and fixed contact quick-make or disconnection, sound due to the contact-impact of contact, still around this principle can design a kind of anorectal anastomat of tool prompting function, to solve the above problems.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, provides a kind of anorectal anastomat of tool prompting function.
This utility model solves the technical scheme that its technical problem adopts: a kind of anorectal anastomat of tool prompting function, comprise fixed handle and flexible handle, the end of fixed handle is connected with adjusting nut, the leading section of described fixed handle is provided with the first contact switch, the rearward end of fixed handle is provided with the second contact switch, on the direction of adjusting nut, curved push rod and pointer drag hook is provided with successively in fixed handle, described pointer drag hook to be provided with when pointer drag hook near adjusting nut to the pushing block touching the second contact switch after can pulling the trigger region, described curved push rod is provided with the insert touching the first contact switch after curved push rod has extremely pulled the trigger region away from adjusting nut.
Further, described insert is positioned at the rear end of curved push rod, and described pushing block is also positioned at the rear end of pointer drag hook.
The beneficial effects of the utility model are: the principle design that this utility model adopts contact switch can send clear and melodious knock when pressing or stir forms, when making doctor perform anorectal anastomosis operation, can pull the trigger region can initiatively receive some prompt tones to judge operation execution phase, guarantee surgical effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of curved push rod in this utility model.
Fig. 3 is the structural representation of this utility model pointer drag hook.
Fig. 4 and Fig. 5 is the schematic diagram that insert touches the first contact switch.
Fig. 6 and Fig. 7 is the schematic diagram that pushing block touches the second contact switch.
In figure: 1. fixed handle, 2. flexible handle, 3. adjusting nut, 4. the first contact switch, 5. the second contact switch, 6. curved push rod, 7. pointer drag hook, 8. insert, 9. pushing block.
Detailed description of the invention
By reference to the accompanying drawings this utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with this utility model.
As shown in Figures 1 to 3, a kind of anorectal anastomat of tool prompting function, comprise fixed handle 1 and flexible handle 2, the end of fixed handle 1 is connected with adjusting nut 3, the leading section of fixed handle 1 is provided with the first contact switch 4, the rearward end of fixed handle 1 is provided with the second contact switch 5, on the direction of adjusting nut 3, curved push rod 6 and pointer drag hook 7 is provided with successively in fixed handle 1, pointer drag hook 7 to be provided with when pointer drag hook 7 near adjusting nut 3 to the pushing block 9 touching the second contact switch 5 after can pulling the trigger region, curved push rod 6 to be provided with when curved push rod 6 away from adjusting nut 3 to the insert 8 touching the first contact switch 4 after having pulled the trigger region.Insert 8 is positioned at the rear end of curved push rod 6, and pushing block 9 is also positioned at the rear end of pointer drag hook 7.
When performing anorectal anastomosis operation, first turn clockwise adjusting nut 3, pointer drag hook 7 is near adjusting nut 3 to pulling the trigger region (organizing close to each other to the position that can sew up for two sections), and as shown in Figures 4 and 5, on pointer drag hook 7, pushing block 9 touches the second contact switch 5, send the voice prompt of " clatter ", then grip pressure flexible handle 2, curved push rod 6 completes region away from adjusting nut 3 to percussion, and on curved push rod 6, insert 8 touches the first contact switch 4, send the voice prompt of " clatter ", coincide complete.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, must determine its technical scope according to right.
Claims (2)
1. the anorectal anastomat of a tool prompting function, comprise fixed handle (1) and flexible handle (2), the end of fixed handle (1) is connected with adjusting nut (3), it is characterized in that: the leading section of described fixed handle (1) is provided with the first contact switch (4), the rearward end of fixed handle (1) is provided with the second contact switch (5), on the direction of adjusting nut (3), curved push rod (6) and pointer drag hook (7) is provided with successively in fixed handle (1), described pointer drag hook (7) is provided with the pushing block (9) touching the second contact switch (5) after the close adjusting nut (3) of pointer drag hook (7) extremely can pull the trigger region, described curved push rod (6) is provided with the insert (8) touching the first contact switch (4) after curved push rod (6) has extremely pulled the trigger region away from adjusting nut (3).
2. the anorectal anastomat of tool prompting function according to claim 1, is characterized in that: described insert (8) is positioned at the rear end of curved push rod (6), and described pushing block (9) is also positioned at the rear end of pointer drag hook (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758054.XU CN204410896U (en) | 2014-12-05 | 2014-12-05 | The anorectal anastomat of tool prompting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758054.XU CN204410896U (en) | 2014-12-05 | 2014-12-05 | The anorectal anastomat of tool prompting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204410896U true CN204410896U (en) | 2015-06-24 |
Family
ID=53461318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420758054.XU Active CN204410896U (en) | 2014-12-05 | 2014-12-05 | The anorectal anastomat of tool prompting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204410896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042165A (en) * | 2017-12-25 | 2018-05-18 | 苏州英途康医疗科技有限公司 | For the adapter of hysteroscope stapler and hysteroscope stapler |
| CN109953795A (en) * | 2017-12-26 | 2019-07-02 | 苏州天臣国际医疗科技有限公司 | Circular-pipe anastomat |
-
2014
- 2014-12-05 CN CN201420758054.XU patent/CN204410896U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108042165A (en) * | 2017-12-25 | 2018-05-18 | 苏州英途康医疗科技有限公司 | For the adapter of hysteroscope stapler and hysteroscope stapler |
| CN109953795A (en) * | 2017-12-26 | 2019-07-02 | 苏州天臣国际医疗科技有限公司 | Circular-pipe anastomat |
| CN109953795B (en) * | 2017-12-26 | 2023-12-05 | 苏州天臣国际医疗科技有限公司 | Circular tube type anastomat |
| US12004748B2 (en) | 2017-12-26 | 2024-06-11 | Touchstone International Medical Science Co., Ltd. | Circular stapler with audible indicator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |