CN217186425U - Mechanical arm end connecting device for medical instrument - Google Patents
Mechanical arm end connecting device for medical instrument Download PDFInfo
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- CN217186425U CN217186425U CN202221069219.3U CN202221069219U CN217186425U CN 217186425 U CN217186425 U CN 217186425U CN 202221069219 U CN202221069219 U CN 202221069219U CN 217186425 U CN217186425 U CN 217186425U
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- mechanical arm
- connecting part
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- opening
- connection device
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Abstract
The utility model discloses an end-to-end connecting device of arm for medical instrument, including first adapting unit and second adapting unit, wherein: the first connecting part is used for connecting the tail end of the mechanical arm; the second connecting part can be quickly assembled and disassembled and is arranged on the first connecting part; one part of the second connecting part is inserted into the first connecting part, and the two parts are connected in a clamping way; the first connecting member includes a locking/unlocking mechanism for locking and unlocking the snap-fit connection between the second connecting member and the first connecting member. The utility model discloses can realize the quick installation of piercing depth on medical treatment arm and dismantle, convenient to use has improved operation efficiency.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an arm end-to-end connection device for medical equipment.
Background
When the mechanical arm is used as a surgical robot to perform important organ surgery, the important organs of a patient are firstly scanned by ct, then the important organs of the patient are reconstructed into a three-dimensional image by a three-dimensional reconstruction image technology, and the organs of the human body are scanned by ultrasound during surgery to reconstruct a three-dimensional image. In the process, the mechanical arm records the position information of the patient and then automatically tracks the position information to the organ part of the patient to perform puncture treatment. In the automatic tracking process, the position information obtained through ultrasonic images is required to be used as a guide, only an ultrasonic probe is required to be arranged at the tail end of the mechanical arm, and when the end reaches the position of a patient, a puncture needle is required to be installed for puncture examination and treatment.
Among the current medical instrument, the pjncture needle installation is inconvenient, has increased the medical treatment time, for this reason the utility model provides a mechanical arm end-to-end connection device for medical instrument, above-mentioned problem of solution that can be fine.
SUMMERY OF THE UTILITY MODEL
In order to realize the purpose of the utility model, the following technical scheme is adopted to realize:
an end-of-arm connecting device for a medical instrument, comprising a first connecting member and a second connecting member, wherein: the first connecting part is used for connecting the tail end of the mechanical arm; the second connecting part can be quickly assembled and disassembled and is arranged on the first connecting part; one part of the second connecting part is inserted into the first connecting part, and the two parts are connected in a clamping way; the first connecting member includes a locking/unlocking mechanism for locking and unlocking the snap-fit connection between the second connecting member and the first connecting member.
The mechanical arm end connecting device for the medical instrument is characterized in that: the first connecting part comprises a front connecting piece and a rear connecting piece, and the rear connecting piece is connected with the front connecting piece through a bolt.
The mechanical arm end connecting device for the medical instrument is characterized in that: one end of the rear connecting piece, which is far away from the front connecting piece, is provided with a mounting hole, and two side walls of the mounting hole are respectively provided with 1 open hole; the locking/unlocking device comprises buttons and a spring, wherein the two buttons are installed in the installation hole, one part of each button extends out of one opening, the part of each button in the installation hole extends to the hole opening of the installation hole, a hook is formed near the hole opening, and an inclined surface is arranged on the hook; two springs are mounted in the mounting holes and are each connected to one of the buttons.
The mechanical arm end connecting device for the medical instrument is characterized in that: the second connecting part comprises a connector, the connector is provided with an opening, the inner side wall of the opening part of the opening is provided with a slope, and the rear part of the slope is provided with a hook-shaped piece.
The mechanical arm end connecting device for the medical instrument is characterized in that: two trompils on the wall of mounting hole both sides are just to setting up, and two mutual symmetries of button are installed in two mounting holes.
The mechanical arm end connecting device for the medical instrument is characterized in that: the bottom of the mounting hole is provided with a step, two sides of the step are respectively connected and fixed with one end of a spring, and the other end of the spring is connected and fixed with a button.
The mechanical arm end connecting device for the medical instrument is characterized in that: the connector is inserted into the mounting hole of the rear connector, and the hook-shaped member at the opening of the connector is hooked with the hook.
The mechanical arm end connecting device for the medical instrument is characterized in that: the first connecting part further comprises a lower connecting piece which is of an elongated plate-shaped structure and extends downwards from the bottom surface of the front connecting piece.
The mechanical arm end connecting device for the medical instrument is characterized in that: the second connector component also includes a depending plate extending downwardly from the bottom surface of the connector.
The mechanical arm end connecting device for the medical instrument is characterized in that: the second connecting part is used for installing a puncture needle, and the first connecting part is used for installing an ultrasonic probe.
Drawings
FIG. 1 is a schematic view of the overall structure of a robot arm end connecting device for medical equipment;
FIG. 2 is a schematic structural view of the mechanical arm end connecting device for medical instruments when the mechanical arm end connecting device is not connected;
FIG. 3 is a schematic view of a portion of a mechanical arm end connection device for a medical instrument before engagement;
fig. 4 is a schematic diagram showing a part of the mechanical arm end connecting device for medical equipment after being engaged.
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings 1-4.
As shown in fig. 1, the robot arm end connecting device for a medical instrument includes a first connecting part 1 and a second connecting part 2, wherein the first connecting part 1 is connected to the end of the robot arm, and the second connecting part 2 is detachably mounted on the first connecting part 1; the second connecting part 2 is used for mounting a puncture needle, and the first connecting part 1 is used for mounting an ultrasonic probe 3.
As shown in fig. 1 and 2, the first connecting part 1 includes a front connecting member 11, a rear connecting member 13 and a lower connecting member 12, the front connecting member 11 has a disk shape as a whole, and a plurality of mounting holes 14 are formed thereon for connecting with the end of a robot arm (not shown) for medical instruments by bolts; the rear connecting piece 13 is connected with the front connecting piece 11 through a bolt; the lower connecting piece 12 is a strip-shaped plate-shaped structure, extends downwards from the bottom surface of the front connecting piece 11, is connected with the front connecting piece and the rear connecting piece by bolts or is integrally formed, and the tail end of the lower connecting piece is inserted into the mounting hole 31 of the ultrasonic probe 3 and is fixed by a locking bolt.
The second connecting part 2 comprises a connector 22 and a hanging plate 21, the hanging plate 21 extends downwards from the bottom surface of the connector 22, the two are connected by bolts or integrally formed, and the connector 22 is used for being quickly assembled and disassembled with the rear connecting piece 13; the flap 21 is formed with a plurality of mounting holes 23 for attachment to a needle holder (not shown).
As shown in fig. 2 and 3, the rear connecting member 13 is provided with a mounting hole 131 at an end away from the front connecting member 11, two side walls of the mounting hole 131 are respectively provided with an opening 134, and 2 openings 134 are oppositely arranged; two buttons 15 are symmetrically arranged in the mounting hole 131, a part of each button 15 extends out of one opening 134, a part 151 of each button 15 in the mounting hole 131 extends towards the opening of the mounting hole, a hook is formed near the opening, and the hook is provided with a slope 152; the bottom of the mounting hole 131 is provided with a step 132, two sides of the step 132 are respectively connected and fixed with one end of a spring 133, and the other end of the spring 133 is connected and fixed with a button 15.
The connector 22 of the second connecting member 2 is provided with an opening 221, and the inside wall of the opening 221 is provided with a slope 222, and the rear of the slope is formed with a hook 223.
When the first and second connection units 1 and 2 are connected, the connector 22 is directly inserted into the mounting hole 131 of the rear connector 13, the slope 222 of the second connection unit 2 is engaged with the slope 152 of the hook of the button 15 and slides along the slope 152 to move the button 15 inward, until the button is completely inserted, the hook 223 of the slope rear portion 222 is engaged with the hook of the button 15, and the connection is completed, as shown in fig. 4, and the first and second connection units 1 and 2 are prevented from being released by the spring 133.
When the connector 22 is removed from the mounting hole 131, the hook member 223 is released from the hook by pressing the two buttons 15, and the removal is completed by pulling the connector 22 in the opposite direction.
Through the utility model discloses, can realize the quick installation of piercing depth on medical treatment arm and dismantle, convenient to use has improved operation efficiency.
Claims (10)
1. The utility model provides a terminal connecting device of arm for medical instrument, includes first adapting unit and second adapting unit, its characterized in that: the first connecting part is used for connecting the tail end of the mechanical arm; the second connecting part can be quickly assembled and disassembled and is arranged on the first connecting part; one part of the second connecting part is inserted into the first connecting part, and the two parts are connected in a clamping way; the first connecting member includes a locking/unlocking mechanism for locking and unlocking the snap-fit connection between the second connecting member and the first connecting member.
2. The mechanical arm tip connection device for medical instruments according to claim 1, wherein: the first connecting part comprises a front connecting piece and a rear connecting piece, and the rear connecting piece is connected with the front connecting piece through a bolt.
3. The mechanical arm tip connection device for medical instruments according to claim 2, wherein: one end of the rear connecting piece, which is far away from the front connecting piece, is provided with a mounting hole, and two side walls of the mounting hole are respectively provided with 1 open hole; the locking/unlocking device comprises buttons and a spring, wherein the two buttons are installed in the installation hole, one part of each button extends out of one opening, the part of each button in the installation hole extends to the hole opening of the installation hole, a hook is formed near the hole opening, and an inclined surface is arranged on the hook; two springs are mounted in the mounting holes and are each connected to one of the buttons.
4. The mechanical arm tip connection device for medical instruments according to claim 3, wherein: the second connecting part comprises a connector, the connector is provided with an opening, the inner side wall of the opening part of the opening is provided with a slope, and the rear part of the slope is provided with a hook-shaped piece.
5. The mechanical arm tip connection device for medical instruments according to claim 3, wherein: two trompils on the wall of mounting hole both sides are just to setting up, and two mutual symmetries of button are installed in two mounting holes.
6. The mechanical arm tip connection device for medical instruments according to claim 3, wherein: the bottom of the mounting hole is provided with a step, two sides of the step are respectively connected and fixed with one end of a spring, and the other end of the spring is connected and fixed with a button.
7. The mechanical arm tip connection device for medical instruments according to claim 4, wherein: the connector is inserted into the mounting hole of the rear connector, and the hook-shaped member at the opening of the connector is hooked with the hook.
8. The mechanical arm tip connection device for medical instruments according to claim 2, wherein: the first connecting part further comprises a lower connecting piece which is of an elongated plate-shaped structure and extends downwards from the bottom surface of the front connecting piece.
9. The mechanical arm tip connection device for medical instruments according to claim 4, wherein: the second connector component also includes a depending plate extending downwardly from the bottom surface of the connector.
10. The mechanical arm end connecting device for a medical instrument as set forth in claim 1, wherein: the second connecting part is used for installing a puncture needle, and the first connecting part is used for installing an ultrasonic probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221069219.3U CN217186425U (en) | 2022-05-06 | 2022-05-06 | Mechanical arm end connecting device for medical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221069219.3U CN217186425U (en) | 2022-05-06 | 2022-05-06 | Mechanical arm end connecting device for medical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217186425U true CN217186425U (en) | 2022-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221069219.3U Active CN217186425U (en) | 2022-05-06 | 2022-05-06 | Mechanical arm end connecting device for medical instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116439837A (en) * | 2023-06-19 | 2023-07-18 | 杭州键嘉医疗科技股份有限公司 | Quick connection device and method for mechanical arm tail end application module |
-
2022
- 2022-05-06 CN CN202221069219.3U patent/CN217186425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116439837A (en) * | 2023-06-19 | 2023-07-18 | 杭州键嘉医疗科技股份有限公司 | Quick connection device and method for mechanical arm tail end application module |
| CN116439837B (en) * | 2023-06-19 | 2023-09-29 | 杭州键嘉医疗科技股份有限公司 | Quick connection device and method for mechanical arm tail end application module |
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