CN111685877A - Pricking card holding device of surgical robot - Google Patents
Pricking card holding device of surgical robot Download PDFInfo
- Publication number
- CN111685877A CN111685877A CN201911304696.6A CN201911304696A CN111685877A CN 111685877 A CN111685877 A CN 111685877A CN 201911304696 A CN201911304696 A CN 201911304696A CN 111685877 A CN111685877 A CN 111685877A
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- clamping
- card
- surgical robot
- groove
- elastic
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/30—Surgical robots
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
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- Engineering & Computer Science (AREA)
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- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Robotics (AREA)
- Manipulator (AREA)
Abstract
The invention relates to the technical field of medical instruments, in particular to a poking card holding device of a surgical robot. The poking card clamping device of the surgical robot can directly clamp a piece to be clamped into the second clamping groove and clamp the second clamping piece into the first clamping groove to complete installation; when the clamping piece needs to be disassembled, the second elastic bolt only needs to retract to release the to-be-clamped piece, the first elastic bolt retracts to release the second clamping piece, and the to-be-clamped piece and the second clamping piece are also disassembled. The poking card clamping device of the surgical robot is convenient to install, simple in disassembly process, and capable of effectively saving time and saving time for operation, and meanwhile, the stability of a connecting structure can be effectively improved by clamping through the two-stage structure of the first clamping piece and the second clamping piece, and medical accidents caused by insecure clamping are effectively avoided.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a poking card holding device of a surgical robot.
Background
At present, stab and clamp the device and extensively be applied to among the modern minimal access surgery medical equipment, in the use, need connect the surgical equipment through stabbing the card device, and often need frequent change surgical equipment when the operation, just so need stab to clamp the structure for convenience, rapid disassembly structure between the mounting bracket at the card device. The existing card poking device clamping mechanism is complex to operate in the installation process, much time is spent in the replacement process, the timeliness of the operation is not facilitated, and meanwhile, the connecting structure is unstable, unreliable and easy to cause medical accidents.
Disclosure of Invention
The invention provides a stab card holding device of a surgical robot, which is convenient to install, simple in disassembly process, and capable of effectively increasing the stability of a connecting structure and effectively solving the technical problems.
The poking card clamping device of the surgical robot comprises a first clamping piece and a second clamping piece, wherein the first clamping piece comprises a first clamping groove and a first elastic lock tongue arranged in the first clamping groove; the second holder include with first elasticity spring bolt matched with joint position, be used for connecting treat the second draw-in groove of holder and set up in be used for the centre gripping in the second draw-in groove treat the second elasticity spring bolt of holder.
In one embodiment, the first clamping member includes a quick release button, and the quick release button is connected to the first elastic bolt for driving the first elastic bolt to retract so that the first elastic bolt is separated from the clamping portion.
In one embodiment, the connection surface of the first elastic bolt and the quick release button is provided as an inclined surface, the inclined surface is inclined along the groove depth direction of the first clamping groove, and the quick release button abuts against the inclined surface and can reciprocate along the inclined direction of the inclined surface to retract or extend the first elastic bolt.
In one embodiment, the first elastic bolt comprises at least two first bolts arranged in parallel, a connecting piece for connecting the adjacent first bolts and an elastic piece arranged on the connecting piece; the quick release button is characterized in that the connecting piece is provided with a first spring bolt, the first spring bolt is arranged on the connecting piece, the first spring bolt is arranged on the same side of the connecting piece in a protruding mode, the elastic piece is arranged on one side, deviating from the first spring bolt, of the connecting piece, the inclined surface is arranged on the connecting piece, and the quick release button is constructed in a mode that the quick release button can enable the connecting piece to extrude or release.
In one embodiment, the extending or retracting direction of the first elastic bolt is perpendicular to the groove depth direction of the first clamping groove.
In one embodiment, the connecting member is provided with a receiving groove for receiving the elastic member, one end of the elastic member is connected to an inner wall of the receiving groove, and the other end of the elastic member is connected to an inner wall of the first clamping groove.
In one embodiment, the first latch has an inclined lead-in surface and an abutment plane; the second clamping piece is pressed into the first clamping groove along the inclined guide-in surface, and then the abutting plane abuts against the clamping position.
In one embodiment, the second clamping member includes a clamping block seat and a clamping block body, the clamping block body is connected to the clamping block seat, the clamping portion is disposed on the clamping block seat, the clamping block body is provided with the second clamping groove, and the second elastic bolt is movably disposed in the second clamping groove.
In one embodiment, one side of the fixture block seat, which is far away from the clamping position, is provided with a fixture tooth, and the first clamping groove is correspondingly provided with a clamping groove matched with the fixture tooth.
In one embodiment, the surgical robot stab card holding apparatus further comprises a sterile isolation layer disposed between the cartridge seat and the cartridge body for isolating the cartridge seat from the cartridge body.
In one embodiment, the sterile barrier layer is a PE film.
In one embodiment, the second elastic bolt comprises a second bolt, a pressing part, a bending connecting part and a torsion spring, wherein two ends of the bending connecting part are respectively connected with the second bolt and the pressing part, and the bending connecting part is connected with the block body through the torsion spring to enable the second bolt to rotate around the axis of the torsion spring.
Compared with the prior art, the pricking card holding device of the surgical robot provided by the invention at least has the following beneficial effects:
according to the poking card clamping device of the surgical robot, in the using process, a to-be-clamped piece is connected with a second clamping piece, the to-be-clamped piece is clamped into a second clamping groove, and a second elastic lock tongue clamps the to-be-clamped piece under the action of elastic force; the second clamping piece is connected with the first clamping piece, the second clamping piece is clamped into the first clamping groove, and the first elastic spring bolt abuts against the clamping part of the second clamping piece under the action of elastic force, so that the installation can be completed; when the clamping piece needs to be disassembled, the second elastic bolt only needs to retract to release the to-be-clamped piece, and the first elastic bolt retracts to release the second clamping piece, so that the to-be-clamped piece and the second clamping piece are disassembled; in the use, if need change treat the holder then only need make the second elastic bolt retraction make its release treat the holder, put into the card with other and insert the second draw-in groove and can realize changing. The poking card clamping device of the surgical robot is convenient to install, simple in disassembly process, and capable of effectively saving time and saving time for operation, and meanwhile, the stability of a connecting structure can be effectively improved by clamping through the two-stage structure of the first clamping piece and the second clamping piece, and medical accidents caused by insecure clamping are effectively avoided.
Drawings
The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of a stab card holding device of a surgical robot and a member to be held according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a first clamp of the stab card clamping device of the surgical robot in a first view according to the embodiment of the present invention;
fig. 3 is a partial cross-sectional view of a first jaw of a surgical robot stab card retaining apparatus provided in an embodiment of the present invention from a first perspective;
fig. 4 is a schematic structural view of a first clamp of the stab card clamping device of the surgical robot at a second viewing angle, according to an embodiment of the present invention;
FIG. 5 is an enlarged view at V of FIG. 4;
fig. 6 is a schematic structural view of a second clamp of the stab card clamping device of the surgical robot according to the embodiment of the present invention.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Reference numerals:
10-stab card holding means of a surgical robot; 11-a first clamp; 111-a first card slot; 1111-clamping groove; 113-a first resilient latch bolt; 1131-inclined plane; 1133-first bolt; 1133a — inclined lead-in surface; 1133b — stop plane; 1135-connecting piece; 1136, accommodating grooves; 1137-elastic member; 115-quick release button; 13-a second clamp; 131-a block seat; 1311-a clamping part; 1313-latch; 133-a chuck body; 1331-a second card slot; 135-a second resilient tongue; 1351-a second bolt; 1353-pressing part; 1355-bending the connecting part; 1357-a connecting shaft; 137-card cover; 15-a member to be clamped.
Detailed Description
The invention will be further explained with reference to the drawings.
Referring to fig. 1, the stab card retaining device 10 of the surgical robot of the present invention includes a first retaining member 11 and a second retaining member 13, wherein the first retaining member 11 includes a first engaging groove 111 and a first elastic latch 113 disposed in the first engaging groove 111; the second clamping member 13 includes a clamping portion 1311 engaged with the first resilient latch 113, a second slot 1331 for connecting the member to be clamped 15, and a second resilient latch 135 disposed in the second slot 1331 for clamping the member to be clamped 15.
In the pricking card holding device 10 of the surgical robot, in the using process, a to-be-held piece 15 is connected with a second holding piece 13, the to-be-held piece 15 is clamped into a second clamping groove 1331, and a second elastic bolt 135 clamps the to-be-held piece under the action of elastic force; the second clamping piece 13 is connected with the first clamping piece 11, the second clamping piece 13 is clamped and connected into the first clamping groove 111, and the first elastic bolt 113 abuts against the clamping part 1311 of the second clamping piece 13 under the action of elastic force, so that installation can be completed; when the clamping piece needs to be disassembled, the second elastic bolt 135 only needs to retract to release the piece to be clamped 15, and the first elastic bolt 113 retracts to release the second clamping piece 13, so that the disassembly of the piece to be clamped 15 and the second clamping piece 13 is completed; in the using process, if the to-be-clamped piece 15 needs to be replaced, only the second elastic bolt 135 needs to be retracted to release the to-be-clamped piece 15, and other to-be-clamped pieces are placed into the card to be connected with the second card slot 1331, so that replacement can be achieved. The stab card clamping device 10 of the surgical robot provided by the invention is convenient to install, simple in disassembly process, and capable of effectively saving time and saving time for operation, and meanwhile, the stability of a connecting structure can be effectively improved by clamping through a two-stage structure of the first clamping piece 11 and the second clamping piece 13, and medical accidents caused by insecure clamping are effectively avoided.
In one example, the first clamping member 11 includes a quick release button 115, and the quick release button 115 is connected to the first resilient latch 113 for retracting the first resilient latch 113 to disengage the first resilient latch 113 from the clamping portion 1311. The quick release button 115 is arranged, so that a user can conveniently drive the quick release button 115 to retract the first elastic bolt 113 so as to separate the first elastic bolt 113 from the clamping position 1311 in the use process, the second clamping piece 13 can be detached from the first clamping groove 111, and the operation process of the user is simplified.
Specifically, the connection surface between the first resilient latch 113 and the quick release button 115 is provided as an inclined surface 1131, the inclined surface 1131 inclines along the groove depth direction of the first engaging groove 111, and the quick release button 115 abuts against the inclined surface 1131 and can reciprocate along the inclination direction of the inclined surface 1131 to retract or extend the first resilient latch 113. The joint of the first elastic bolt 113 and the quick release button 115 is set to be an inclined surface 1131, which is convenient for changing the operation direction of the quick release button 115, that is, the quick release button 115 abuts against the inclined surface 1131 to retract the elastic bolt, so as to facilitate the detachment operation of the user by pressing the quick release button 115.
Specifically, the first elastic latch 113 includes at least two first latches 1133 arranged side by side, a connecting member 1135 connecting adjacent first latches 1133, and an elastic member 1137 arranged on the connecting member 1135; the adjacent first locking tongues 1133 are protruded from the same side of the connecting member 1135, the elastic member 1137 is disposed on the side of the connecting member 1135 away from the first locking tongues 1133, the inclined surface 1131 is disposed on the connecting member 1135, and the quick release button 115 is configured such that the reciprocating motion thereof can make the connecting member 1135 press or release the elastic member 1137.
Specifically, in the present embodiment, the elastic member 1137 is a spring. It should be noted that, in other embodiments, the elastic member 1137 may be configured as other elastic structures according to the needs of the user.
In one example, the direction in which the first resilient latch 113 extends or retracts is perpendicular to the groove depth direction of the first card groove 111. The extending or retracting direction of the first elastic bolt 113 is perpendicular to the depth direction of the first slot 111, so that the first elastic bolt 113 directly and effectively extends into the first slot 111 to clamp the second clamping member 13, and the first elastic bolt 113 can extend or retract along the radial direction of the first slot 111 by pressing the quick release button 115 along the depth direction of the first slot 111, so that the first elastic bolt 113 can clamp or release the second clamping member 13.
In one example, the connecting member 1135 is provided with a receiving groove 1136 for receiving the elastic member 1137, and one end of the elastic member 1137 is connected to an inner wall of the receiving groove 1136, and the other end is connected to an inner wall of the first engaging groove 111. The accommodating groove 1136 is configured to enable the elastic element 1137 to stretch or compress in the accommodating groove 1136 along the groove depth direction of the accommodating groove 1136, that is, the accommodating groove 1136 has guidance for the stretching of the elastic element 1137, which can effectively prevent the first locking tongue 1133 from being not well extended or retracted due to the twisting or deviation of the elastic element 1137 during the stretching process.
In one example, the first tab 1133 has an inclined lead-in surface 1133a and a stop surface 1133 b; after the second clamping member 13 is pressed into the first slot 111 along the inclined guiding surface 1133a, the abutting surface 1133b abuts against the clamping portion 1311. The first latch 1133 has an inclined lead-in surface 1133a, which is beneficial to the second clamping piece 13 to realize clamping directly by pressing in, and the first latch 1133 has a stop plane 1133b, which enables the second clamping piece 13 to be clamped into the first clamping groove 111, and then the first latch 1133 is clamped into the clamping position 1311, and the stop plane 1133b can stably stop at the clamping position 1311, thereby effectively preventing the second clamping piece 13 from separating from the clamping groove, and effectively enhancing the stability of the stab card clamping device 10 of the surgical robot.
In one example, the second clamping member 13 includes a block seat 131 and a block body 133, the block body 133 is connected to the block seat 131, the clamping portion 1311 is disposed on the block seat 131, the block body 133 has the second slot 1331, and the second resilient latch 135 is movably disposed in the second slot 1331.
Specifically, a latch 1313 is disposed on one side of the block seat 131, which is away from the clamping portion 1311, and a clamping groove 1111, which is matched with the latch 1313, is correspondingly disposed on the first clamping groove 111. The latch 1313 and the corresponding latch slot 1111 are provided to further enhance the stability of the connection between the first and second clamping members 11 and 13.
In one example, the surgical robot stab card retaining device 10 further comprises a sterile isolation layer (not shown) disposed between the cartridge seat 131 and the cartridge body 133 for isolating the cartridge seat 131 from the cartridge body 133. The sterile isolation layer is arranged to effectively isolate the fixture block seat 131 from the fixture block body 133 in a sterile manner, i.e. to effectively prevent the to-be-clamped member 15 and the first clamping member 11 from being contaminated by bacteria.
Specifically, in this embodiment, the sterile isolation layer is a PE film. The PE film is a macromolecule organic compound with the simplest structure and is a macromolecule material which is widely applied at present. The PE protective film uses a special Polyethylene (PE) plastic film as a base material, and is classified into a high density polyethylene protective film, a medium density polyethylene, and a low density polyethylene according to the difference in density.
In one example, the second resilient latch bolt 135 includes a second latch bolt 1351, a pressing portion 1353, a bent connecting portion 1355 and a torsion spring (not shown), the bent connecting portion 1355 is connected to the second latch bolt 1351 and the pressing portion 1353 at two ends, respectively, and the bent connecting portion 1355 is connected to the latch body 133 through the torsion spring for rotating the second latch bolt 1351 around an axis of the torsion spring. Through the arrangement of the torsion spring, the second bolt 1351 can rotate around the axis of the torsion spring, and in the use process, a user can press the pressing portion 1353 of the second elastic bolt 135 to rotate the second bolt 1351 around the axis of the torsion spring, so that the second bolt 1351 retracts or extends into the second slot 1331, that is, clamping or releasing the to-be-clamped piece 15 is realized.
Specifically, in this embodiment, the second resilient latch 135 further includes a connecting shaft 1357, and the bent connecting portion 1355 is rotatably connected to the second slot 1331 via the connecting shaft 1357; the torsion spring is sleeved on the connecting shaft 1357.
Specifically, in this embodiment, the second clamping member 13 includes two second elastic locking tongues 135 arranged oppositely, and in the using process, the to-be-clamped member 15 can be clamped oppositely from two sides by the two second elastic locking tongues 135 arranged oppositely, so that the clamping can be effectively stabilized.
Specifically, in the present embodiment, the second clamping member 13 further includes a card cover 137 for covering the torsion spring and the bent connecting portion 1355. The clamping cover 137 can prevent dust from falling into the torsion spring, so that the torsion spring can be prevented from rotating, and the phenomenon of clamping in the dismounting process can be effectively avoided.
Specifically, in this embodiment, the card cover 137 is detachably connected to the card block 133, and the card cover 137 and the card block 133 are detachably connected, so that the card cover 137 can be conveniently detached during modification and maintenance, and thus, the internal structure can be repaired and maintained.
Specifically, in the present embodiment, the card cover 137 and the card body 133 are connected by screws (not shown in the figure).
Specifically, in the present embodiment, the block holder 131, the block cover 137, and the block body 133 may be connected in sequence by providing fastening screws. It should be noted that the connection manner of the card block holder 131, the card cover 137 and the card block body 133 is not limited herein, and it should be understood that in other embodiments, the card block holder 131, the card cover 137 and the card block body 133 may be connected by other manners according to the needs of the user, such as clamping and the like.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (12)
1. A surgical robot stab card holding apparatus, comprising:
the first clamping piece comprises a first clamping groove and a first elastic bolt arranged in the first clamping groove; and
the second holder, the second holder include with first elastic spring bolt matched with joint position, be used for connecting treat the second draw-in groove of holder and set up in be used for the centre gripping in the second draw-in groove treat the second elastic spring bolt of holder.
2. A surgical robot poking clip holding device according to claim 1, wherein the first clamping member includes a quick release button connected to the first resilient latch tongue for driving the first resilient latch tongue to retract so that the first resilient latch tongue is disengaged from the clamping position.
3. The clip holding apparatus of claim 2, wherein a connection surface of the first elastic locking tongue and the quick release button is provided as an inclined surface inclined in a groove depth direction of the first locking groove, and the quick release button abuts against the inclined surface and is capable of reciprocating in the inclined direction of the inclined surface to retract or extend the first elastic locking tongue.
4. A surgical robot stab card retaining apparatus according to claim 3, wherein said first resilient latch comprises at least two first latches disposed side by side, a connecting member connecting adjacent said first latches, and a resilient member disposed on said connecting member; the quick release button is characterized in that the connecting piece is provided with a first spring bolt, the first spring bolt is arranged on the connecting piece, the first spring bolt is arranged on the same side of the connecting piece in a protruding mode, the elastic piece is arranged on one side, deviating from the first spring bolt, of the connecting piece, the inclined surface is arranged on the connecting piece, and the quick release button is constructed in a mode that the quick release button can enable the connecting piece to extrude or release.
5. A surgical robot stab card retaining apparatus according to claim 3 or 4, wherein a direction of the first resilient latch tongue being extended or retracted is perpendicular to a groove depth direction of said first card slot.
6. A surgical robot tamper clip according to claim 4, wherein the connecting member is provided with a receiving groove for receiving the elastic member, one end of the elastic member is connected to an inner wall of the receiving groove, and the other end is connected to an inner wall of the first catching groove.
7. A surgical robot stab card retaining device according to claim 4, wherein said first latch has an inclined lead-in surface and a stop plane; the second clamping piece is pressed into the first clamping groove along the inclined guide-in surface, and then the abutting plane abuts against the clamping position.
8. The surgical robot poking card clamping device according to claim 1, wherein the second clamping member includes a card block seat and a card block body, the card block body is connected to the card block seat, the clamping portion is disposed on the card block seat, the card block body is provided with the second clamping groove, and the second elastic lock tongue is movably disposed in the second clamping groove.
9. A surgical robot poking card clamping device according to claim 8, wherein one side of the block seat away from the clamping portion is provided with a latch, and the first slot is correspondingly provided with a clamping groove matched with the latch.
10. A surgical robot card-poking clamping device according to claim 8, further comprising a sterile isolation layer disposed between the cartridge seat and the cartridge body for isolating the cartridge seat and the cartridge body.
11. A surgical robot tamper clip holding apparatus according to claim 10, wherein the sterile barrier layer is a PE film.
12. The surgical robot poking card clamping device according to claim 8, wherein the second elastic spring bolt comprises a second spring bolt, a pressing part, a bending connecting part and a torsion spring, two ends of the bending connecting part are respectively connected with the second spring bolt and the pressing part, and the bending connecting part is connected with the clamping block body through the torsion spring and used for enabling the second spring bolt to rotate around the axis of the torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304696.6A CN111685877A (en) | 2019-12-17 | 2019-12-17 | Pricking card holding device of surgical robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911304696.6A CN111685877A (en) | 2019-12-17 | 2019-12-17 | Pricking card holding device of surgical robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111685877A true CN111685877A (en) | 2020-09-22 |
Family
ID=72476164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911304696.6A Pending CN111685877A (en) | 2019-12-17 | 2019-12-17 | Pricking card holding device of surgical robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111685877A (en) |
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2019
- 2019-12-17 CN CN201911304696.6A patent/CN111685877A/en active Pending
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