CN217338827U - Disposable sterile guide wire controller clamping device of vascular intervention surgical robot - Google Patents
Disposable sterile guide wire controller clamping device of vascular intervention surgical robot Download PDFInfo
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- CN217338827U CN217338827U CN202220034224.4U CN202220034224U CN217338827U CN 217338827 U CN217338827 U CN 217338827U CN 202220034224 U CN202220034224 U CN 202220034224U CN 217338827 U CN217338827 U CN 217338827U
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- bevel gear
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Abstract
The utility model relates to a disposable sterile guide wire controller clamping device of a vascular intervention surgical robot, which comprises a clamp holder base, a bevel gear component, a bearing component, a torque component and two ship-shaped connecting clamps; the holder base is adjacently provided with a gear groove and a clamping groove; the bevel gear component is arranged in the gear groove; the bearing assembly is arranged in the clamping groove and is sleeved with the bevel gear assembly; the torque assembly is arranged between the nesting parts and is used for clamping or loosening the guide wire; the ship-shaped connecting clamps are respectively arranged on two side edges of the lower portion of the clamp base. The utility model provides a disposable aseptic seal wire controller clamping device advances the seal wire, withdraws, the centralized control of rotatory three motion form, and the structure is simpler and more convenient, control is more accurate simultaneously. Through the utility model discloses an use and make in the operation, the step that the doctor placed the seal wire, changed the seal wire is simple more swift, can reduce operating procedure, reduce the operation time.
Description
Technical Field
The utility model relates to a disposable aseptic seal wire controller clamping device of blood vessel intervention operation robot belongs to wicresoft's blood vessel intervention operation technical field.
Background
At present, the cardio-cerebrovascular disease is mainly treated by adopting cardio-cerebrovascular minimally invasive interventional therapy, the trauma and the pain of a patient caused by traditional operations such as craniotomy, thoracotomy and the like can be reduced, the postoperative recovery time is short, the economic burden of the patient can be relieved, the personnel allocation of an operating room can be reduced, and the manpower resource of a hospital is saved. However, the minimally invasive surgery for cerebrovascular surgery can be manually completed by a doctor at present, the interventional surgery mode is completed under the assistance and navigation of a digital subtraction angiography technology and X-rays, and the doctor works under the X-rays for a long time and can be greatly radiated; the high risk of the operation has high requirements on the operation skill of the operating doctor; the operation time is long, and the operation safety is reduced due to the fatigue of the doctor. The existing cardiovascular and cerebrovascular minimally invasive interventional therapy method is mainly operated by means of a vascular interventional operation robot to position a guide wire-catheter in a patient vessel, a clamping mechanism of the guide wire is pushed on an operation platform, the structure of the prior art is mainly controlled by advancing, withdrawing and rotating separately, so that the movement of the guide wire is not continuous enough, or the structure of the guide wire is controlled in a centralized manner to be complex.
Most of the prior art are technical schemes for theoretical research of prototypes, and although the operation of clamping and delivering the guide wire can be realized, most of the schemes are complex in structure and high in design redundancy, most of the schemes are principle verification structures, and the clinical practical use value is not achieved.
The utility model, based on the actual clinical requirements, improves the clamping mechanism of the guide wire in clinical and simplified ways, so as to further improve the structural reliability and stability; through the technical improvement of quick disassembly and quick assembly of the structure, the universality and the characteristic of quick replacement of the module are further enhanced; simultaneously the utility model discloses carry out disposable aseptic design and processing with relevant structural component, make relevant structure have more clinical practical value.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides a disposable aseptic seal wire controller clamping device of a blood vessel intervention surgical robot.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
a clamping device of a disposable sterile guide wire controller of a vascular intervention surgical robot comprises a clamp holder base, a bevel gear component, a bearing component, a torque component and two ship-shaped connecting clamps; the clamp holder base is provided with a gear groove and a clamping groove which are adjacent to each other; the bevel gear assembly is arranged in the gear groove and used for providing power for the rotation of the guide wire; the bearing assembly is arranged in the clamping groove and used for providing conical positioning for clamping or loosening the torque assembly, and the bearing assembly and the bevel gear assembly are connected together in a sleeved mode; the torque assembly is arranged between the bevel gear assembly and the bearing assembly nesting part and is used for clamping or loosening the guide wire; the centers of the bevel gear assembly, the torque assembly and the bearing assembly are arranged in a hollow mode in the horizontal axial direction and used for a guide wire to pass through; the ship-shaped connecting clamps are respectively arranged on two side edges below the clamp base.
The disposable sterile guide wire controller clamping device preferably comprises a guide wire motor shaft, a motor bevel gear, a spring sleeve and a guide wire bevel gear, wherein the motor bevel gear and the guide wire motor shaft are fixedly arranged inside and outside a gear groove through a shaft, the guide wire motor shaft is vertically arranged on the outer side of the gear groove, and the motor bevel gear is arranged in the gear groove; the guide wire bevel gear is fixedly sleeved on the spring sleeve and is in a 90-degree bevel gear meshing state with the motor bevel gear; one end of the spring sleeve extends out of a gear groove of the holder base, the end face of the other end of the spring sleeve is connected with the torque assembly in an interference fit mode, and the outer end of the spring sleeve is connected to the bearing assembly in a sleeved mode.
The clamping mechanism of the disposable sterile guide wire controller preferably comprises a bearing assembly, a guide wire spring shaft, a torque bearing retaining ring, a screw baffle and a guide wire spring shaft bearing, wherein the end of the guide wire spring shaft close to the bevel gear assembly is provided with an end cap, the cross section area of the end cap is larger than that of the guide wire spring shaft, the torque bearing retaining ring is sleeved on the end cap, and the screw baffle is fixedly arranged on the torque bearing retaining ring; the torque bearing is fixedly arranged in a torque bearing retaining sleeve, the torque assembly can be movably inserted into the torque bearing, the guide wire spring shaft is pushed forwards or backwards in the horizontal direction and moves forwards or backwards along with the torque bearing, and then the guide wire spring shaft can be movably inserted into the torque bearing, so that the torque assembly can grasp or loosen the guide wire; one end behind the spring sleeve is sleeved on the screw baffle plate, the other end is sleeved on the spring sleeve, and a cavity is formed behind the spring sleeve for the torque assembly; two guide wire spring shaft bearings are arranged and are respectively fixedly sleeved on the rear upper part of the spring sleeve and the spring sleeve, and the outer side of each guide wire spring shaft bearing is clamped on the clamping groove.
In the clamping device of the disposable sterile guide wire controller, preferably, the clamping groove is matched with the guide wire spring shaft bearing sleeved behind the spring sleeve.
The clamping device for the disposable sterile guide wire controller preferably further comprises an elastic pulling part and an elastic pulling lock, wherein the elastic pulling part is fixedly arranged on the guide wire spring shaft, and the elastic pulling lock is matched with the elastic pulling part and fixed on the guide wire spring shaft and used for providing power for the left and right reciprocating movement of the guide wire spring shaft by means of external force.
In the disposable sterile guide wire controller clamping device, the spring sleeve rear part and the center of the guide wire spring shaft are preferably arranged in a hollow mode in the horizontal axial direction.
The disposable sterile guide wire controller clamping device preferably further comprises a clamp upper side shell which is buckled on a semi-closed cavity formed on the clamp base and connected with the clamp base, and the bevel gear assembly and the bearing assembly are wrapped in the cavity; four bulges are symmetrically arranged below the holder base.
The clamping device for the disposable sterile guide wire controller preferably further comprises a spring, the spring is sleeved on the guide wire spring shaft, one end of the spring abuts against the elastic pulling and locking device, and the other end of the spring abuts against the upper side shell of the clamping device.
The disposable sterile guide wire controller clamping device is characterized in that the clamp base is fixedly connected with the clamp upper side shell through bolts.
In the clamping device for the disposable sterile guide wire controller, preferably, the torque assembly is arranged in a conical coaxial guiding manner, the horizontal axial center of the torque assembly is arranged in a hollow manner, one end of the torque assembly is connected with the spring sleeve in an interference fit manner, the other end of the torque assembly is arranged in a conical manner, and the conical surface of the torque assembly is provided with two openable claws, three claws, four claws or a plurality of claws.
(III) advantageous effects
The utility model has the advantages that:
the utility model provides a disposable aseptic seal wire controller clamping device of blood vessel intervention operation robot advances the seal wire, withdraws, rotatory three motion form carries out centralized control, makes the structure more simple and convenient, control more accurate simultaneously. The utility model discloses a disposable aseptic seal wire controller clamping device's use for the doctor places the seal wire in the operation, changes the step of seal wire simple more swift, can reduce operating procedure, reduction operation time. The quick assembly disassembly of module is realized through the protruding design of ship type connecting clamp and being used for the location, can effectively solve the aseptic technique's in the actual clinical use problem. The whole equipment has more clinical practical value and more clinical popularization significance.
Drawings
Fig. 1 is a perspective view of the disposable aseptic guide wire controller clamping device of the utility model;
FIG. 2 is a cross-sectional view of the disposable sterile guidewire controller holding device of the present invention;
FIG. 3 is a schematic structural view of the interior of the holder base of the clamping device of the disposable sterile guide wire controller of the present invention;
fig. 4 is an exploded view of the disposable sterile guide wire controller clamping device of the present invention;
fig. 5 is a position diagram of the disposable aseptic guide wire controller clamping device of the utility model in use.
[ description of reference ]
1: a holder base;
1-1: a guide wire;
2: a guidewire motor shaft;
3: a motor bevel gear;
3-1: a gear groove;
4: a spring sleeve;
5: after the spring sleeve;
6: the pulling part is loosened and loosened;
7: the locking is pulled by elasticity;
8: a guide wire bevel gear;
9: a wire spring shaft;
10: a screw baffle plate;
11: a torque bearing spacer sleeve;
12: a gripper upper side housing;
13: a boat-shaped connecting clip;
14: a torque assembly;
15: a torque bearing;
16: a guide wire spring bearing;
17: a guidewire driver;
18: a guidewire controller clamping device;
19: and (4) protruding.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
Example 1
A disposable sterile guide wire controller clamping device of a vascular intervention surgical robot is shown in figures 1 and 2 and comprises a clamp base 1, a bevel gear component, a bearing component, a torque component 14 and two boat-shaped connecting clamps 13, wherein the clamp base 1 is used for providing a supporting effect for the components of the guide wire controller clamping device, and gear grooves 3-1 and clamping grooves are adjacently arranged on the clamp base 1. The bevel gear component is used for providing power for the rotation of the guide wire and is arranged in the gear groove 3-1; the bearing assembly is used for providing conical positioning for clamping or loosening the torque assembly 14 and is arranged in the clamping groove, and the bearing assembly and the bevel gear assembly are sleeved together; the torque assembly 14 is used for clamping or loosening the guide wire and is arranged between the bevel gear assembly and the bearing assembly nesting part; the clamp is characterized by further comprising a clamp holder upper side shell 12 which is used for being buckled on the clamp holder base 1, wherein the centers of the bevel gear assembly, the torque assembly 14 and the bearing assembly are arranged in a hollow mode in the horizontal axial direction and used for a guide wire 1-1 to penetrate through, and boat-shaped connecting clamps 13 are respectively fixedly arranged on two side faces, close to the lower edge, of the clamp holder base 1 and used for fixing the whole disposable sterile guide wire controller clamping device. Four protrusions 19 are symmetrically arranged below the holder base 1 for positioning.
Specifically, the bevel gear component is arranged on the holder base 1, and the bevel gear component is connected with the torque component 14 in an interference fit mode to provide power for guide wire rotation. The torque assembly 14 is designed to be conical coaxial guide, the conical coaxial guide is that one end of the torque assembly is conical, the other end of the torque assembly is connected to a bevel gear structure through interference fit, and the torque assembly 14, the bevel gear assembly and a bearing assembly are in the same axial direction and are used for clamping or loosening a guide wire, so that the guide wire is guided. The conical surface of the guide wire clamping device is provided with a plurality of claws which can be opened and closed and are used for clamping or loosening the guide wire. The torque assembly 14 is nested within a bearing assembly, that is, a bearing assembly is used to provide a reference for conical orientation for clamping of the torque assembly 14. The bevel gear assembly and the torque assembly 14 are connected in an interference fit manner, namely a connecting body, and the connecting body and the bearing assembly are jointly arranged on the holder base. The upper side shell 12 of the clamp holder is connected with the base 1 of the clamp holder to form a semi-closed cavity, the bevel gear assembly, the torque assembly 14 and the bearing assembly are wrapped in the cavity to form an integral guide wire clamp holder, and the base 1 of the clamp holder and the upper side shell 12 of the clamp holder can be fixedly connected through bolts. The guide wire 1-1 passes through the axial center positions of the bevel gear assembly, the torque assembly 14 and the bearing assembly and out the two ends of the guide wire holder.
As shown in fig. 3 and 4, the bevel gear assembly comprises a guide wire motor shaft 2, a motor bevel gear 3, a spring sleeve 4 and a guide wire bevel gear 8, wherein the guide wire motor shaft 2 and the motor bevel gear 3 are connected with the outer side and the inner side of a gear groove 3-1 on the left side of the holder base 1, the guide wire motor shaft 2 is vertically arranged below the holder base 1 and on the outer side of the gear groove 3-1; the motor bevel gear 3 is arranged in the gear groove 3-1, and the rotation of the guide wire motor shaft 2 drives the motor bevel gear 3 to rotate. The guide wire bevel gear 8 is fixedly sleeved on the spring sleeve 4, the guide wire bevel gear 8 and the motor bevel gear 3 are in a 90-degree bevel gear meshing state, one end of the spring sleeve 4 extends out of the outer side of the gear groove 3-1, and the outer end of the other end of the spring sleeve 4 is sleeved on the bearing assembly. The torque assembly 14 is connected to the inner side of the end face of the other end of the spring sleeve 4 through interference fit. The centers of the spring sleeves 4 are all arranged to be hollow in the horizontal axis direction, and the guide wire 1-1 passes through the centers. An external motor connected with the guide wire motor shaft 2 drives the guide wire motor shaft 2 to rotate, the guide wire motor shaft 2 drives the motor bevel gear 3 to rotate, so that the guide wire bevel gear 8 meshed with the motor bevel gear 3 is driven to rotate, the spring sleeve 4 rotates, the torque assembly 14 in interference fit with the spring sleeve 4 is driven to rotate by the rotation of the spring sleeve 4, and the guide wire 1-1 can be driven to rotate under the condition that the torque assembly 14 clamps the guide wire 1-1 tightly. The bevel gear assembly can be seen to transfer the rotation of an external motor from a vertical state to a horizontal state, so that power is provided for the rotation of the guide wire, and the guide wire is further driven to rotate.
The bearing assembly comprises a spring sleeve rear 5, a guide wire spring shaft 9, a torque bearing 15, a torque bearing spacer 11, a screw baffle 10 and a guide wire spring shaft bearing 16. The center of the guide wire spring shaft 9 is arranged in a hollow mode in the horizontal axis direction and is used for a guide wire 1-1 to penetrate through; the one end that the wire spring axle 9 is close to the bevel gear subassembly is equipped with the end cap, and the area of end cap cross section is bigger than the axle cross sectional area of wire spring axle, and the cover is equipped with moment of torsion bearing spacer 11 on the end cap, and there is screw baffle 10 outside of moment of torsion bearing spacer 11 through threaded connection. The torque bearing 15 is arranged in the torque bearing retaining sleeve 11, the torque bearing 15 is arranged close to the end cap, the outer ring of the torque bearing 15 is fixedly arranged in the torque bearing retaining sleeve 11, and the torque component 14 is movably inserted into the torque bearing 15. The guide wire spring shaft 9 is pushed forwards or backwards through rotation in the horizontal direction, and moves forwards or backwards together with the torque bearing 15; the conical surface of the torque assembly 14 is movably inserted and sleeved with the middle of the torque bearing 15, and then three claws or four claws of the conical surface of the torque assembly 14 are closed or released, so that the guide wire is clamped or released. One end of the spring sleeve rear 5 is connected with a screw baffle plate 10 through threads, and the other end of the spring sleeve rear 5 is sleeved on the spring sleeve 4 so as to be connected with the spring sleeve 4. The spring sleeve 4 is provided with a guide wire spring shaft bearing 16, the rear spring sleeve 5 is also sleeved with the guide wire spring shaft bearing 16, and the two guide wire spring shaft bearings 16 are clamped on the clamping grooves of the holder base 1 to fix the bearing assembly in the clamping grooves on the holder base. The guide wire spring shaft bearing 16 is clamped on the holder base 1, so that the rear spring sleeve 5 and the spring sleeve 4 can rotate freely in the guide wire spring shaft bearing 16.
The bearing assembly further comprises an elastic pulling part and an elastic pulling lock, the elastic pulling part 6 is screwed on the threaded rod of the guide wire spring shaft 9 through threads, and then the elastic pulling lock 7 is screwed on the right side of the elastic pulling part to ensure that the elastic pulling part 6 can be effectively fixed on the threaded rod of the guide wire spring shaft 9. The elastic pulling part is used for driving the guide wire spring shaft 9 and the screw baffle plate 10 which are connected with the elastic pulling part to move forwards or backwards in the horizontal direction in a cylindrical cavity formed in the rear part 5 of the spring sleeve by means of external force, and further driving the torque bearing 15 which is connected with the elastic pulling part to move forwards or backwards.
The bearing assembly further comprises a spring, the spring is arranged on the guide wire spring shaft and arranged in the holder base, one end of the spring is abutted to the elastic pulling locking, and the other end of the spring is abutted to the holder upper side shell on the holder base. The spring functions to provide spring pressure to the torque assembly.
The principle of the utility model is that the bearing assembly pushes the conical surface of the torque assembly to and fro within a certain range, and the torque assembly is clamped and loosened by utilizing the conical positioning principle of the torque assembly, so as to complete the clamping and loosening actions of the guide wire, thereby facilitating the placement and replacement of the guide wire by a doctor; the bevel gear assembly connected with the torque assembly can rotate clockwise and anticlockwise under the state that the torque assembly is clamped, so that the guide wire is driven to rotate.
The torque assembly has spring pressure to provide pretightening force for the device, and is clamped in a default state; the associated linear steering engine pushes the spring away to a spring compression state at the working moment, the bearing assembly is separated from the torque assembly, and the torque assembly rebounds to an opening state, namely a loosening state; the bevel gear component converts a horizontal rotating pair into a vertical rotating pair through a 1-mode equal-ratio bevel gear under the driving of the disc type motor, and is connected with the associated torque component, so that power is provided for guide wire rotation.
The above components are all installed in the effective space of the holder base 1 and the holder upper side shell 12 for movement.
In operation, as shown in fig. 5, the disposable aseptic seal wire controller clamping device 18 of the present invention is fixedly disposed above the seal wire driver 17 (not shown in the present invention). A boat-shaped connecting plate is arranged above the guide wire driver 17, four positioning holes are formed in the boat-shaped connecting plate, the positioning holes are arranged corresponding to four protrusions on a holder base of the guide wire controller holding device 18, so that the guide wire controller holding device 18 is positioned on the boat-shaped connecting plate, and the boat-shaped connecting clamp clamps the guide wire controller holding device 18 on the boat-shaped connecting plate. The boat-shaped connecting clamps uniformly distributed on two sides of the clamp holder base of the guide wire controller clamping device 18 enable the guide wire driver to be rigidly connected with the guide wire controller clamping device 18 under the action of the tension of the 120-degree torsion spring.
After the rigid connection is established, the advancing and withdrawing of the guide wire controller clamping device 18 act along with the advancing and withdrawing of the guide wire driver 17; the rotation of the guide wire is driven by the rotation of the disk motor in the guide wire driver 17 to rotate the bevel gear component in the guide wire controller clamping device 18, and further drives the guide wire to rotate. Thereby carry out centralized control with advancing, withdrawing, the rotatory three motion form of seal wire, make the structure more simple and convenient, control more accurate simultaneously.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art can change or modify the technical content of the above disclosure into equivalent embodiments with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. A clamping device of a disposable sterile guide wire controller of a vascular intervention surgical robot is characterized by comprising a clamp holder base, a bevel gear component, a bearing component, a torque component and two ship-shaped connecting clamps; the clamp holder base is provided with a gear groove and a clamping groove which are adjacent to each other; the bevel gear component is arranged in the gear groove and used for providing power for the rotation of the guide wire; the bearing assembly is arranged in the clamping groove and used for providing conical positioning for clamping or loosening the torque assembly, and the bearing assembly and the bevel gear assembly are connected together in a sleeved mode; the torque assembly is arranged between the nesting parts of the bevel gear assembly and the bearing assembly and used for clamping or loosening the guide wire, wherein the centers of the bevel gear assembly, the torque assembly and the bearing assembly are arranged in a hollow mode in the horizontal axial direction and used for the guide wire to pass through; the ship-shaped connecting clamps are respectively arranged on two side edges below the clamp base.
2. The disposable sterile guide wire controller clamping device according to claim 1, wherein the bevel gear assembly comprises a guide wire motor shaft, a motor bevel gear, a spring sleeve and a guide wire bevel gear, wherein the motor bevel gear and the guide wire motor shaft are fixedly arranged inside and outside the gear grooves through a shaft, the guide wire motor shaft is vertically arranged outside the gear grooves, and the motor bevel gear is arranged inside the gear grooves; the guide wire bevel gear is fixedly sleeved on the spring sleeve, and the guide wire bevel gear and the motor bevel gear are in a 90-degree bevel gear meshing state; one end of the spring sleeve extends out of a gear groove of the holder base, the end face of the other end of the spring sleeve is connected with the torque assembly in an interference fit mode, and the outer end of the spring sleeve is connected to the bearing assembly in a sleeved mode.
3. The disposable sterile guide wire controller clamping device according to claim 2, wherein the bearing assembly comprises a spring sleeve rear, a guide wire spring shaft, a torque bearing retainer ring, a screw baffle and a guide wire spring shaft bearing, wherein an end cap is arranged at one end of the guide wire spring shaft close to the bevel gear assembly, the cross sectional area of the end cap is larger than that of the guide wire spring shaft, the torque bearing retainer ring is sleeved on the end cap, and the screw baffle is fixedly arranged on the torque bearing retainer ring; the torque bearing is fixedly arranged in a torque bearing retaining sleeve, the torque assembly can be movably inserted into the torque bearing, the guide wire spring shaft is pushed forwards or backwards in the horizontal direction and moves forwards or backwards along with the torque bearing, and then the guide wire spring shaft can be movably inserted into the torque bearing, so that the torque assembly can grasp or loosen the guide wire; one end behind the spring sleeve is sleeved on the screw baffle, the other end is sleeved on the spring sleeve, and a cavity is formed behind the spring sleeve for the torque assembly; two guide wire spring shaft bearings are arranged and are respectively fixedly sleeved on the rear upper part of the spring sleeve and the spring sleeve, and the outer side of each guide wire spring shaft bearing is clamped on the clamping groove.
4. The disposable sterile guide wire controller holding device of claim 3, wherein the snap-in groove is matched with the spring sleeve back and the sleeved guide wire spring shaft bearing.
5. The clamping device of a disposable sterile guide wire controller according to claim 3, wherein the bearing assembly further comprises a tension pulling member and a tension pulling lock, the tension pulling member is fixedly arranged on the guide wire spring shaft, and the tension pulling lock and the tension pulling member are mutually matched and fixed on the guide wire spring shaft for providing power for the left and right reciprocating movement of the guide wire spring shaft by means of external force.
6. The disposable sterile guidewire controller holding device according to claim 3, wherein the spring sleeve, the spring sleeve rear and the center of the guidewire spring shaft are hollow in the horizontal axis.
7. The disposable sterile guide wire controller holding device of claim 3, further comprising a holder upper housing snap-fitted to a semi-enclosed cavity formed in the holder base and connected to the holder base, enclosing the bevel gear assembly and the bearing assembly in the cavity; four bulges are symmetrically arranged below the holder base.
8. The disposable sterile guidewire controller holding device according to claim 7, wherein the bearing assembly further comprises a spring, the spring is sleeved on the guidewire spring shaft, one end of the spring is pressed against the elastic pull lock, and the other end of the spring is pressed against the housing on the upper side of the holder.
9. The disposable sterile guidewire controller clamp device of claim 7, wherein the clamp base is fixedly attached to the clamp upper housing by bolts.
10. The disposable sterile guidewire controller holding device according to claim 1, wherein the torque assembly is a conical coaxial guiding device, the horizontal axial center of the torque assembly is hollow, one end of the torque assembly is connected with the spring sleeve in an interference fit manner, the other end of the torque assembly is conical, and the conical surface of the torque assembly is provided with two claws, three claws, four claws or a plurality of claws which can be opened and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220034224.4U CN217338827U (en) | 2022-01-07 | 2022-01-07 | Disposable sterile guide wire controller clamping device of vascular intervention surgical robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220034224.4U CN217338827U (en) | 2022-01-07 | 2022-01-07 | Disposable sterile guide wire controller clamping device of vascular intervention surgical robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217338827U true CN217338827U (en) | 2022-09-02 |
Family
ID=83043077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220034224.4U Active CN217338827U (en) | 2022-01-07 | 2022-01-07 | Disposable sterile guide wire controller clamping device of vascular intervention surgical robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217338827U (en) |
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2022
- 2022-01-07 CN CN202220034224.4U patent/CN217338827U/en active Active
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