CN218943503U - Automatic conveying and rotating device for endoscopic forceps instrument - Google Patents
Automatic conveying and rotating device for endoscopic forceps instrument Download PDFInfo
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- CN218943503U CN218943503U CN202320134115.4U CN202320134115U CN218943503U CN 218943503 U CN218943503 U CN 218943503U CN 202320134115 U CN202320134115 U CN 202320134115U CN 218943503 U CN218943503 U CN 218943503U
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Abstract
The utility model relates to the technical field of automatic equipment, in particular to an automatic conveying and rotating device for endoscope forceps instruments, which comprises a shell, wherein the shell is provided with an upper inlet and a lower outlet, a conveying assembly and a rotating assembly are arranged in the shell, the conveying assembly comprises a first propelling mechanism, a first idler wheel and a first driving wheel, the axes of the first idler wheel and the first driving wheel are vertical to an X axis, the rotating assembly comprises a second propelling mechanism, a second idler wheel and a second driving wheel, and the axes of the second idler wheel and the second driving wheel are parallel to the X axis; according to the utility model, the surgical instrument is conveyed by pressing the surgical instrument between the first idler wheel and the first drive wheel by using the first propulsion mechanism, and the surgical instrument is rotated by pressing the surgical instrument between the second idler wheel and the second drive wheel by using the second propulsion mechanism, so that the hands of a doctor are liberated, the doctor can conveniently adjust the position of the surgical instrument, and the surgical efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of automatic equipment, in particular to an automatic conveying and rotating device for endoscopic forceps channel instruments.
Background
When minimally invasive surgery is performed through an endoscope, a specific surgical instrument usually enters a natural cavity channel of a human body through a working channel of the endoscope, the depth and the angle of the surgical instrument entering the human body are generally controlled manually by doctors or nurses, the operation is complex, the operation fatigue is extremely easy to cause, the technical and endurance requirements of operators are high, and therefore the operation efficiency is low.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the problems that in the prior art, the depth and the angle of a surgical instrument entering a human body are generally controlled by manual operation, the operation is complicated, the operation fatigue is extremely easy to cause, and the operation efficiency is low, the automatic conveying and rotating device for the endoscopic forceps channel instrument is provided.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an endoscope pincers way apparatus automatic conveying rotary device, includes the casing, the last entry that supplies the surgical instruments to get into is seted up at the casing top, and the lower export that supplies the surgical instruments to wear out is seted up to the bottom, and casing internally mounted has:
the conveying assembly comprises a first propelling mechanism, a first idler wheel and a first driving wheel, wherein the first idler wheel is rotatably arranged at the head of the first propelling mechanism, the axis of the first idler wheel and the axis of the first driving wheel are perpendicular to the X axis, and a surgical instrument passes through between the first idler wheel and the first driving wheel; firstly, a first propulsion mechanism is started to drive a first idler pulley to move forward, a surgical instrument is pressed between the first idler pulley and a first driving wheel, and then the first driving wheel rotates to drive the surgical instrument to move along the X-axis direction, so that the surgical instrument can be conveyed to a surgical position;
the rotating assembly comprises a second propelling mechanism, a second idler wheel and a second driving wheel, wherein the second idler wheel is rotatably arranged at the head of the second propelling mechanism, the axes of the second idler wheel and the second driving wheel are parallel to the X axis, and the surgical instrument passes through between the second idler wheel and the second driving wheel; firstly, a second propulsion mechanism is started to drive a second idler wheel to move forward, a surgical instrument is pressed between the second idler wheel and a second driving wheel, then a first propulsion mechanism is started to drive a first idler wheel to move backward, the surgical instrument is released, and then the second driving wheel rotates to drive the surgical instrument to rotate around the X-axis direction, so that the surgical instrument can be rotated to a position convenient for surgery.
According to the technical scheme, the surgical instrument is pressed between the first idler wheel and the first drive wheel by the first propulsion mechanism to realize the conveying of the surgical instrument, and the surgical instrument is pressed between the second idler wheel and the second drive wheel by the second propulsion mechanism to realize the rotation of the surgical instrument, so that hands of a doctor are liberated, the doctor can conveniently adjust the position of the surgical instrument, and the surgical efficiency is improved.
Further, the first propulsion mechanism and the second propulsion mechanism both comprise propulsion motors, the output ends of the propulsion motors are in transmission connection with screws, nuts are in threaded connection with the screws, the first idler wheels are rotatably arranged on the nuts in the first propulsion mechanism, and the second idler wheels are rotatably arranged on the nuts in the second propulsion mechanism; the propulsion motor is started, the screw rod rotates along with the propulsion motor, the nut is driven to move forwards and backwards, and the first idler wheel or the second idler wheel is driven to move forwards and backwards, so that the surgical instrument is clamped to realize subsequent conveying or rotation.
Further, the first driving wheel is provided with a ring groove, when an instrument is pressed between the first idle wheel and the ring groove of the first driving wheel, the ring groove can play a role in positioning the instrument, the second idle wheels are distributed in parallel, a dent is formed between the two idle wheels, and when the instrument is pressed between the dent formed by the second driving wheel and the two second idle wheels, the dent can play a role in positioning the instrument.
Further, the fixed plate is installed to the casing lateral wall, be equipped with the ligature rubber tape on the fixed plate, can be fixed this device on the position that makes things convenient for the doctor to operate near endoscope forceps path hole through the ligature rubber tape.
Further, the conveying assembly and the rotating assembly are distributed up and down, a partition plate is arranged between the conveying assembly and the rotating assembly, the partition plate can play a role in reinforcing the shell, a central channel for a surgical instrument to pass through is formed in the partition plate, the instrument sequentially passes through the upper inlet, the central channel and the lower outlet and then enters the forceps channel pipe, and the central channel can play a certain role in guiding.
Further, the first driving wheel is in transmission connection with the first rotating motor, the second driving wheel is in transmission connection with a worm wheel, the worm wheel is connected with a worm, and the worm is in transmission connection with the second rotating motor; the second rotating motor rotates to drive the worm to rotate, the worm wheel rotates along with the worm, and the second driving wheel is driven to rotate through the rotating shaft.
The utility model has the beneficial effects that: according to the utility model, the surgical instrument is conveyed by pressing the surgical instrument between the first idler wheel and the first drive wheel by using the first propulsion mechanism, and the surgical instrument is rotated by pressing the surgical instrument between the second idler wheel and the second drive wheel by using the second propulsion mechanism, so that the hands of a doctor are liberated, the doctor can conveniently adjust the position of the surgical instrument, and the surgical efficiency is improved.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front view of the present utility model with one side wall removed;
FIG. 3 is an exploded view of the present utility model;
FIG. 4 is a schematic perspective view of the transport assembly;
FIG. 5 is a schematic perspective view of a rotating assembly;
in the figure:
1. a housing; 101. an upper inlet; 102. a lower outlet; 103. a central passage; 2. a first idler; 3. a first drive wheel; 301. a ring groove; 4. a second idler; 5. a second driving wheel; 6. a propulsion motor; 7. a screw; 8. a nut; 9. a first rotating electric machine; 10. a worm wheel; 11. a worm; 12. a second rotating electric machine; 13. a fixing plate; 14. and binding a rubber belt.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Embodiment one:
as shown in fig. 1-5, the embodiment discloses an automatic conveying and rotating device for an endoscopic forceps instrument, which comprises a shell 1, wherein a fixing plate 13 is arranged on the side wall of the shell 1, a binding rubber belt 14 is arranged on the fixing plate 13, and the device can be fixed to a position near an endoscopic forceps hole through the binding rubber belt 14, so that the operation of a doctor is convenient. An upper inlet 101 for surgical instruments to enter is formed in the top of the shell 1, a lower outlet 102 for surgical instruments to pass out is formed in the bottom of the shell 1, and the interior of the shell 1 is provided with:
the conveying assembly comprises a first propelling mechanism, a first idler wheel 2 and a first driving wheel 3, wherein the first idler wheel 2 is rotatably arranged at the head of the first propelling mechanism, an annular groove 301 is formed in the first driving wheel 3, the first driving wheel 3 is in transmission connection with a first rotating motor 9, the axis of the first idler wheel 2 and the axis of the first driving wheel 3 are perpendicular to the X axis, and a surgical instrument passes through the space between the first idler wheel 2 and the first driving wheel 3; firstly, a first propulsion mechanism is started to drive a first idler wheel 2 to move forwards, a surgical instrument is pressed between the first idler wheel 2 and a ring groove 301 of a first driving wheel 3, and then the first driving wheel 3 rotates to drive the surgical instrument to move along the X-axis direction, so that the surgical instrument can be conveyed to a surgical position;
the rotating assembly comprises a second propelling mechanism, a second idler 4 and a second driving wheel 5, wherein the second idler 4 is rotatably arranged at the head of the second propelling mechanism, two second idlers 4 are distributed in parallel, the second driving wheel 5 is in transmission connection with a worm wheel 10, the worm wheel 10 is connected with a worm 11, the worm 11 is in transmission connection with a second rotating motor 12, the axes of the second idler 4 and the second driving wheel 5 are parallel to the X axis, and a surgical instrument passes through the space between the second idler 4 and the second driving wheel 5; firstly, the second propulsion mechanism is started to drive the second idler wheels 4 to move forwards, the surgical instrument is pressed between the concave formed by the two second idler wheels 4 and the second driving wheel 5, then the first propulsion mechanism is started to drive the first idler wheels 2 to move backwards, the surgical instrument is released, and then the second driving wheel 5 is rotated to drive the surgical instrument to rotate around the X-axis direction, so that the surgical instrument can be rotated to a position convenient for surgery.
The first propulsion mechanism and the second propulsion mechanism both comprise propulsion motors 6, the output ends of the propulsion motors 6 are in transmission connection with screw rods 7, the screw rods 7 are in threaded connection with nuts 8, the first idler wheels 2 are rotatably arranged on the nuts 8 in the first propulsion mechanism, and the second idler wheels 4 are rotatably arranged on the nuts 8 in the second propulsion mechanism; the propulsion motor 6 is started, the screw rod 7 rotates along with the propulsion motor, the nut 8 is driven to move forwards and backwards, and the first idler wheel 2 or the second idler wheel 4 is driven to move forwards and backwards, so that the surgical instrument is clamped to realize subsequent conveying or rotation.
The conveying assembly and the rotating assembly are distributed up and down, a partition plate is arranged between the conveying assembly and the rotating assembly, the partition plate can play a role in reinforcing the shell 1, a central channel 103 for a surgical instrument to pass through is formed in the partition plate, the instrument sequentially passes through the upper inlet 101, the central channel 103 and the lower outlet 102 and then enters the forceps channel pipe, and the central channel 103 can play a certain role in guiding.
Working principle:
when the product is used, the whole device is bound and fixed on a position which is close to the forceps channel hole of the endoscope and is convenient for a doctor to operate by the binding rubber belt 14, and the forceps channel pipe is inserted into the forceps channel pipe fixing buckle at the lower end of the lower outlet 102. In the operation process, a doctor inserts an endoscopic surgical instrument to be used through the upper inlet 101 until the head of the instrument is exposed from the lower outlet 102, then starts the propulsion motor 6 of the first propulsion mechanism, drives the screw rod 7 to rotate so that the nut 8 is pushed forward to push the first idler wheel 2 forward, so that the first idler wheel 2 forward pushes the surgical instrument between the annular groove 301 of the first driving wheel 3 and the first idler wheel 2, and then starts the first rotary motor 9 to drive the first driving wheel 3 to rotate so as to move the surgical instrument along the X-axis direction, so that the surgical instrument passes through the forceps channel and is conveyed to a position convenient for operation; when the instrument is required to be rotated, the propulsion motor 6 of the second propulsion mechanism is started, the second idler wheels 4 are moved forwards to press the instrument between the second driving wheels 5 and the two second idler wheels 4, then the propulsion motor 6 of the first propulsion mechanism is started, the first idler wheels 2 are moved backwards, the surgical instrument is released, the second rotary motor 12 is started to drive the second driving wheels 5 to rotate, and therefore the surgical instrument is driven to rotate, and the surgical instrument is enabled to rotate to a position convenient for surgery.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. An automatic conveying and rotating device for endoscopic forceps instruments is characterized in that: the surgical instrument comprises a shell (1), an upper inlet (101) for the surgical instrument to enter is formed in the top of the shell (1), a lower outlet (102) for the surgical instrument to pass out is formed in the bottom of the shell, and the interior of the shell (1) is provided with:
the conveying assembly is used for conveying the surgical instrument along the X-axis direction and comprises a first propelling mechanism, a first idler wheel (2) and a first driving wheel (3), wherein the first idler wheel (2) is rotatably arranged at the head of the first propelling mechanism, the axis of the first idler wheel (2) and the axis of the first driving wheel (3) are perpendicular to the X-axis, and the surgical instrument passes through the space between the first idler wheel (2) and the first driving wheel (3);
the rotating assembly is used for rotating the surgical instrument around the X-axis direction and comprises a second propelling mechanism, a second idler wheel (4) and a second driving wheel (5), the second idler wheel (4) is rotatably arranged at the head of the second propelling mechanism, the axes of the second idler wheel (4) and the second driving wheel (5) are parallel to the X-axis, and the surgical instrument passes through the space between the second idler wheel (4) and the second driving wheel (5).
2. The automatic endoscopic forceps device conveying and rotating apparatus according to claim 1, wherein: the first propulsion mechanism and the second propulsion mechanism comprise propulsion motors (6), the output ends of the propulsion motors (6) are in transmission connection with screw rods (7), nuts (8) are in threaded connection with the screw rods (7), the first idler wheels (2) are rotatably mounted on the nuts (8) in the first propulsion mechanism, and the second idler wheels (4) are rotatably mounted on the nuts (8) in the second propulsion mechanism.
3. The automatic endoscopic forceps device conveying and rotating apparatus according to claim 1, wherein: the first driving wheel (3) is provided with annular grooves (301), and the second idle wheels (4) are distributed in parallel.
4. The automatic endoscopic forceps device conveying and rotating apparatus according to claim 1, wherein: the side wall of the shell (1) is provided with a fixing plate (13), and the fixing plate (13) is provided with a binding rubber belt (14).
5. The automatic endoscopic forceps device conveying and rotating apparatus according to claim 1, wherein: the conveying assembly and the rotating assembly are vertically distributed, a partition plate is arranged between the conveying assembly and the rotating assembly, and a central channel (103) for a surgical instrument to pass through is formed in the partition plate.
6. The automatic endoscopic forceps device conveying and rotating apparatus according to claim 1, wherein: the first driving wheel (3) is in transmission connection with the first rotating motor (9), the second driving wheel (5) is in transmission connection with the worm wheel (10), the worm wheel (10) is connected with the worm (11), and the worm (11) is in transmission connection with the second rotating motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320134115.4U CN218943503U (en) | 2023-01-12 | 2023-01-12 | Automatic conveying and rotating device for endoscopic forceps instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320134115.4U CN218943503U (en) | 2023-01-12 | 2023-01-12 | Automatic conveying and rotating device for endoscopic forceps instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218943503U true CN218943503U (en) | 2023-05-02 |
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ID=86138221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320134115.4U Active CN218943503U (en) | 2023-01-12 | 2023-01-12 | Automatic conveying and rotating device for endoscopic forceps instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218943503U (en) |
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2023
- 2023-01-12 CN CN202320134115.4U patent/CN218943503U/en active Active
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