CN220060774U - Y-valve base for interventional operation robot and interventional operation robot - Google Patents

Abstract

The utility model relates to the field of medical instruments, and discloses a Y-valve base for an interventional operation robot and the interventional operation robot. The Y valve base comprises a base body and a limiting assembly, wherein an installation position is arranged on the base body, Y valves of different sizes can be accommodated in the installation position, and the limiting assembly is configured to limit the Y valves of different sizes in the installation position. The interventional operation robot comprises the Y valve base for the interventional operation robot. In the Y valve base provided by the utility model, the mounting position of the base body can accommodate Y valves with various sizes, and the Y valves can be limited in the mounting position through the limiting component, so that the Y valve base can be suitable for Y valves with various specifications, and the application range of the Y valve base is increased.

Description

Y-valve base for interventional operation robot and interventional operation robot

Technical Field

The utility model relates to the field of medical instruments, in particular to a Y-valve base for an interventional operation robot and the interventional operation robot.

Background

Vascular intervention robots are an organic combination of surgical robots and vascular intervention techniques. The robot can operate the interventional surgical instrument, can work in an environment unfavorable to doctors, can accurately position by referring to medical images, can execute continuous actions without trembling, can rapidly and accurately reach a target blood vessel through a complex track, and finally completes vascular interventional operation under the command of the doctors or autonomously. The vascular intervention robot comprises a Y valve, wherein the Y valve is installed on a consumable box through a Y valve base, and the traditional Y valve base is matched with a corresponding Y valve, so that the Y valve base can only be used for assembling the Y valve with the adaptive size, and the universality is poor.

Disclosure of Invention

In order to solve the technical problems or at least partially solve the technical problems, the utility model provides a Y-valve base for an interventional operation robot and the interventional operation robot.

The utility model provides a Y valve base for an interventional operation robot, which comprises a base body and a limiting assembly, wherein the base body is provided with a mounting position, the mounting position can accommodate Y valves with different sizes, and the limiting assembly is configured to limit the Y valves with different sizes in the mounting position.

Optionally, the mounting location includes a mounting opening formed on the base, the mounting opening being capable of the Y valve being inserted therein.

Optionally, the spacing subassembly includes stopper and elastic component, the stopper can with the Y valve is spacing in under the effect of elastic component the installing port.

Optionally, still be equipped with spacing spout on the pedestal, the opening of spacing spout is located in the installing port, the stopper with spacing spout sliding fit, the elastic component is located in the spacing spout, just the stopper can be under the effect of elastic component along orientation the direction of installing port stretches out the opening is in order to support the side of Y valve.

Optionally, a limiting slot is formed in one side, facing the mounting opening, of the limiting block, and the limiting block is supported to the side face of the Y valve through the limiting slot.

Optionally, one side of stopper orientation the installing port stretches into still is equipped with the guide block, the guide block is located the lateral part of spacing draw-in groove, and the both sides of guide block all have the direction inclined plane.

Optionally, be equipped with the guide post on the pedestal, be equipped with on the stopper with guide post sliding fit's guiding hole, the elastic component is including the cover establish the spring of guide post periphery, and the both ends of spring butt respectively to between the stopper with the pedestal.

Optionally, the stopper includes spacing portion and the guiding portion that links to each other, spacing portion is used for supporting the side of Y valve, the guiding hole sets up on the guiding portion, just spacing portion with the position department that the guiding hole corresponds is equipped with dodges the groove for the guide post slides.

Optionally, the Y valve base further comprises a mounting assembly, and the base body can be mounted on a consumable box of the interventional surgical robot through the mounting assembly.

The utility model also provides an interventional operation robot, which comprises the Y valve base for the interventional operation robot.

Compared with the prior art, the technical scheme provided by the embodiment of the utility model has the following advantages:

in the Y valve base provided by the utility model, the mounting position of the base body can accommodate Y valves with various sizes, and the Y valves can be limited in the mounting position through the limiting component, so that the Y valve base has the effect of convenience in mounting, and can be suitable for Y valves with various specifications, and the application range of the Y valve base is increased.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a Y valve base according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the bottom of a Y valve base according to an embodiment of the present utility model;

FIG. 3 is a front view of a Y valve base according to an embodiment of the present utility model;

FIG. 4 is a schematic structural view of a limiting assembly according to an embodiment of the present utility model;

fig. 5 is a schematic view of a structure of a Y valve according to an embodiment of the present utility model when the Y valve is mounted on a Y valve base.

Description of the reference numerals

1. A Y valve; 2. a base; 21. a mounting port; 22. a guide post; 23. a limiting piece; 231. a limit protrusion; 3. a limit component; 31. a limiting block; 311. a limit clamping groove; 312. a guide block; 313. a limit part; 3131. an avoidance groove; 314. a guide part; 315. a base; 4. a mounting assembly; 41. a hook body; 5. a magnetic attraction component; 51. the first magnetic attraction piece.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be made. The embodiments of the present utility model and the features in the embodiments may be combined with each other without collision.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein; it is apparent that the embodiments in the specification are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 5, the embodiment of the present utility model provides a Y valve base for an interventional surgical robot, and as shown in fig. 5, a Y valve 1 is a permanent part of the interventional surgical robot, and thus the structure and function of the Y valve 1 are not described too much herein, and the present utility model does not impose any limitation on the specific type of the Y valve 1. As shown in fig. 1, the Y valve base includes a base 2 and a limiting component 3, where the base 2 is provided with a mounting position, and the mounting position can accommodate Y valves 1 with different sizes, and the mounting position at the mounting position is not limited, and only needs to enable Y valves 1 with different sizes to be located at the mounting position. The limiting assembly 3 is configured to limit the Y valves 1 of different sizes in the installation position, and the setting manner of the limiting assembly 3 is not limited as long as the Y valves 1 of different sizes in the installation position can be limited in the installation position. Wherein, Y valve base is used for installing at consumptive material box isotructure, and then makes Y valve 1 can pass through Y valve base and install at consumptive material box isotructure.

It should be noted that, the present utility model does not limit the specific structure of the interventional operation robot connected to the Y valve base, for example, it may be connected to the consumable box or may be connected to the robot body, which is not limited; in addition, the utility model does not limit the specific fixing mode of the Y valve base, and the Y valve base can be set by a person skilled in the art according to actual use requirements.

In the Y valve base provided by the utility model, the mounting position of the base body 2 can accommodate Y valves 1 with various sizes, and the Y valves 1 can be limited in the mounting position through the limiting component 3, so that the Y valve base not only has the effect of convenient mounting, but also can be suitable for Y valves 1 with various specifications, and the application range of the Y valve base is increased.

In some embodiments, the mounting location includes a limit groove formed at the top of the seat body 2, and the shape of the limit groove should be matched with the shape of the Y valve 1 so that the Y valve 1 can be mounted in the limit groove. During installation, the Y valve 1 can be installed in the limiting groove, wherein the matching of the Y valve 1 means that the structure of the Y valve 1 is Y-shaped, and the shape of the limiting groove is Y-shaped, so that the limiting groove can accommodate the Y valve 1. It can be understood that the size of the limit groove should be relatively larger, so that the limit groove can accommodate Y valves 1 with various sizes, and the Y valves 1 are mounted in the limit groove, and the Y valves 1 can be kept in the limit groove by the limit assembly 3, so that the fixing effect of the Y valves 1 is ensured, and the phenomenon that the Y valves 1 shake or break away from the limit groove in the use process is avoided.

Accordingly, the limiting assembly 3 may include a plurality of arcuate plates disposed at positions corresponding to the limiting grooves. One end of the arc plate is hinged with the top of the seat body 2, the other end of the arc plate is connected with the top of the seat body 2 in a detachable connection mode, and an elastic layer is arranged on the inner wall of the arc plate, for example, the elastic layer is a rubber layer or an elastic cotton layer. After the Y valve 1 is arranged in the limit groove, the arc-shaped plate can be rotated, so that the arc-shaped plate is buckled on one side, far away from the limit groove, of the Y valve 1, and the arc-shaped plates are compressed at different positions of the Y valve 1, so that the limit effect of the Y valve 1 is ensured. The elastic layer can be deformed under force to adapt to the size change of the Y valve 1, and the arrangement mode of the elastic layer enables the arc-shaped plate to be buckled on the side faces of the Y valves 1 with a plurality of sizes. The free end of the arc plate and the seat body 2 can be connected in a clamping manner, so that the convenience of connection is improved, or the free end of the arc plate and the seat body 2 are connected in a bolt manner, so that the connection firmness is improved. It can be seen that the manner of connection between the free end of the arcuate plate and the seat 2 is not limited.

In other embodiments, as shown in connection with fig. 1 to 3, the mounting site includes a mounting port 21 formed on the seat body 2, the mounting port 21 being capable of receiving the Y valve 1 therein. Wherein the mounting opening 21 should be able to accommodate Y-valves 1 of multiple sizes.

As a possible embodiment, as shown in fig. 1 to 3, the mounting opening 21 is a C-shaped opening formed on a side surface of the seat body 2, that is, one side of the mounting opening 21 is opened, and the Y valve 1 can be mounted in the mounting opening 21 through the opening side of the mounting opening 21, so as to increase the convenience of mounting the Y valve 1, and of course, the specific shape of the mounting opening 21 can be adjusted accordingly according to the actual use requirement. It will be appreciated that the size of the mounting opening 21 should be relatively large, so that the mounting opening 21 can accommodate Y valves 1 of a plurality of sizes, and after the Y valves 1 are mounted in the mounting opening 21, the Y valves 1 can be kept in the mounting opening 21 by the limiting component 3, so as to ensure the fixing effect of the Y valves 1, and avoid the occurrence of shaking or separating the Y valves 1 from the mounting opening 21 during use.

The installation position of the installation opening 21 is not limited, for example, the installation opening 21 may be formed on any side surface of the seat body 2, or the installation opening 21 may be formed on the top or bottom of the seat body 2, so that the direction and the position of the Y valve 1 installed on the consumable box through the seat body 2 are ensured to meet the use requirement of the Y valve 1.

Correspondingly, the limiting assembly 3 can limit the Y valves 1 with different sizes in the mounting port 21 so as to meet the limiting requirement of the Y valves 1.

In some embodiments, the spacing assembly 3 includes a first snap-fit element disposed on the Y-valve 1 and a second snap-fit element disposed on an inner wall of the mounting port 21 corresponding to the opening of the mounting port 21. During installation, the Y valve 1 is pushed into the installation opening 21 from the opening position of the installation opening 21 until the first clamping piece is clamped with the second clamping piece, and limiting of the Y valve 1 is completed. When the Y valve 1 is detached, an external force is applied to the Y valve 1, so that the Y valve 1 can be separated from the second clamping piece, and the Y valve 1 is separated from the mounting opening 21. The limiting component 3 in the design mode is simple in structure and convenient to assemble and disassemble. The first clamping piece and the second clamping piece can be a male buckle and a female buckle respectively, so that the convenience of dismounting the Y valve 1 is improved. It can be appreciated that the first clamping member and the second clamping member may be other structures capable of realizing clamping connection.

In other embodiments, the limiting assembly 3 includes a limiting block 31 and an elastic member, where the limiting block 31 can limit the Y valve 1 in the mounting port 21 under the action of the elastic member. Under this kind of design mode, stopper 31 can support in the periphery of Y valve 1 under the effect of elastic component to make stopper 31 can be spacing in installing port 21 with Y valve 1, and stopper 31 can change the position of self under the effect of elastic component, and then make stopper 31 can adapt to not unidimensional Y valve 1. The Y valve 1 does not need to be provided with a connecting structure in the design mode, so that the Y valve has better universality.

Wherein, stopper 31 and elastic component all set up on pedestal 2, and under the normal condition, in the effect of elastic component stretches into to installing port 21 (as the state shown in fig. 1 and 3) at least a portion of stopper 31, when Y valve 1 card was gone into to installing port 21, Y valve 1 promoted stopper 31 and overcome the direction removal of elastic component's elasticity towards the elastic component, refer to the position in fig. 3, Y valve 1 promotes stopper 31 and moves downwards, until Y valve 1 installs the back in place, stopper 31 supports in the side of Y valve 1 under the effect of elastic component, that is the elastic component produces ascending elasticity to stopper 31 promptly, in order to play the effect of restriction Y valve 1 position through elastic component and stopper 31.

Further preferably, an elastic pad is disposed at the end of the limiting block 31, wherein the elastic pad may be a rubber pad, so as to avoid hard contact between the limiting block 31 and the Y valve 1 and further avoid damage to the Y valve 1.

As a possible implementation manner, the seat body 2 is further provided with a limiting chute, and an opening of the limiting chute is located in the mounting opening, so that the limiting chute is communicated with the mounting opening 21. The limiting block 31 is in sliding fit with the limiting chute, the elastic piece is located in the limiting chute, and the limiting block 31 can extend out of the opening of the limiting chute in the direction towards the mounting opening 21 under the action of the elastic piece so as to be supported on the side face of the Y valve 1. Wherein the elastic member is disposed at a side of the stopper 31 away from the mounting opening 21. Under this kind of design mode, stopper 31 can be when the atress orientation elastic component remove, and at this moment, the limiting chute plays the guide effect for the removal of limit piece 31, and limiting chute can provide the shrink space for limit piece 31 for stopper 31 can be at least partly retract to the inside of limiting chute under the circumstances that receives the extrusion force.

Further preferably, as shown in fig. 3 and 4, a side of the stopper 31, which protrudes toward the mounting port 21, is provided with a stopper catching groove 311, and the stopper 31 is supported to a side of the Y valve 1 by the stopper catching groove 311. Wherein, the limiting clamping groove 311 should be matched with the side structure of the Y valve 1, it can be understood that, in order to make the limiting clamping groove 311 suitable for Y valves 1 with various sizes, the radian of the limiting clamping groove 311 should be relatively large, so as to be capable of being supported on the sides of Y valves 1 with different sizes through the limiting clamping groove 311.

During the installation, the Y valve 1 is inserted into the installation opening 21, at this time, the side surface of the Y valve 1 is opposite to the position of the limiting slot 311, and the limiting block 31 is pressed against the side surface of the Y valve 1 under the action of the elastic element, so that the Y valve 1 is attached to the limiting slot 311. The position of the Y valve 1 can be further defined by the limiting slot 311, so that the Y valve 1 is prevented from moving in the radial direction, and the installation firmness of the Y valve 1 is ensured.

As described in the above embodiment, the mounting opening 21 of the present utility model is provided with an opening at one side thereof such that the mounting opening 21 has a C-shaped opening structure, at this time, the Y valve 1 is inserted into the mounting opening 21 through the opening side of the mounting opening 21, in order to further prevent the Y valve 1 from being separated from the mounting opening 21, a guide block 312 may be provided at one side of the stopper 31 extending toward the mounting opening 21, the guide block 312 being located at a side of the stopper slot 311, and in order to ensure that the Y valve 1 can be smoothly locked into the mounting opening 21 or released from the mounting opening 21 under the action of an external force, both sides of the guide block 312 have guide slopes. Wherein, arc connection is between two guide inclined planes of the guide block 312, and arc connection is between two guide inclined planes and the limiting block 31, so as to ensure the guiding effect of the guide inclined planes.

When the Y valve 1 is installed, the side surface of the Y valve 1 is preferentially contacted with one side of the opening, close to the installation opening 21, of the guide block 312, at this time, since the side surface of the guide block 312 is provided with a guide inclined surface, the Y valve 1 gradually moves towards the direction of the limit chute by contacting with the side surface of the guide block 312 in the process of gradually clamping the Y valve 1 into the installation opening 21 until the Y valve 1 completely passes over the guide block 312 and is clamped into the limit groove.

When the Y valve 1 is dismounted, the Y valve 1 is forced to move towards the opening direction of the mounting opening 21, the Y valve 1 is firstly separated from the limiting groove until the side surface of the Y valve 1 is contacted with the guiding inclined surface of the side, far away from the opening, of the guiding block 312, and in the process of gradually separating from the mounting opening 21, the Y valve 1 is contacted with the side surface of the guiding block 312 to gradually push the limiting block 31 to move towards the direction of the limiting chute until the Y valve 1 completely passes through the guiding block 312 and is separated from the mounting opening 21.

Under this kind of design mode, guide block 312 can prevent that Y valve 1 from breaking away from mounting hole 21 along its radial direction, and the setting of direction inclined plane is convenient for Y valve 1 to block into in mounting hole 21 under the exogenic action, perhaps Y valve 1 breaks away from mounting hole 21 under the exogenic action to ensure the fastness that Y valve 1 was fixed a position, and can increase the convenience of Y valve 1 dismouting.

As shown in fig. 1 to 3, the seat body 2 is further provided with a limiting member 23, and the limiting member 23 is used for limiting the Y valve 1 in the mounting opening 21, so as to further prevent the Y valve 1 from separating from the mounting opening 21 in the use process, and ensure the use safety of the Y valve 1. Specifically, the limiting member 23 includes a plurality of limiting protrusions 231 disposed on the inner wall of the mounting opening 21, wherein the plurality of limiting protrusions 231 are disposed at positions where the plurality of limiting protrusions 231 are close to the opening, and the plurality of limiting protrusions 231 are uniformly distributed on the two corresponding inner walls of the mounting opening 21. Preferably, the number of the limit protrusions 231 on the corresponding two sidewalls of the mounting opening 21 is the same, and the positions are in one-to-one correspondence, so as to ensure the limit effect of the limit protrusions 231.

As shown in fig. 4, the seat body 2 is provided with a guide post 22, the limiting block 31 is provided with a guide hole in sliding fit with the guide post 22, the elastic member comprises a spring sleeved on the periphery of the guide post 22, and two ends of the spring are respectively abutted between the limiting block 31 and the seat body 2. Here, since the spring is a permanent member for return, the structure of the spring is not shown in fig. 4. Under this kind of design mode, guide post 22 can play the guide effect for the removal of limit piece 31, and guide post 22 can play the guide effect for the compression or the resilience of spring, ensures the stability that the spring provided elasticity for limit piece 31 can vertical movement, avoids limit piece 31 to block at the removal in-process.

As a possible embodiment, as shown in fig. 4, the stopper 31 includes a stopper portion 313 and a guide portion 314 that are connected, and referring to the orientation in fig. 4, the stopper portion 313 and the guide portion 314 are both in a rectangular block structure, the stopper portion 313 is located above the guide portion 314, and the stopper portion 313 is used for being supported on the side surface of the Y valve 1, that is, the structures such as the stopper clamping groove 311 and the guide block 312 should be disposed on the stopper portion 313. The guide hole is disposed on the guide portion 314, so that the guide portion 314 is in sliding fit with the guide post 22, and the position of the limiting portion 313 corresponding to the guide hole is provided with an avoidance groove 3131 for the guide post 22 to slide, wherein the guide post 22 can slide in the avoidance groove 3131, so that the limiting portion 313 and the guide post 22 can also be in sliding fit.

Specifically, as shown in fig. 4, the length of the guide portion 314 is greater than the length of the stopper portion 313, so that the stopper 31 forms a convex structure. During installation, the guide portion 314 may be supported at one end of the limiting chute away from the installation opening 21, so as to limit the position of the limiting portion 313 by the guide portion 314, and avoid the limiting portion 313 from ejecting out of the limiting chute under the action of the spring. The guide posts 22 of the present utility model are two, correspondingly, the two guide holes are respectively arranged at two sides of the limiting portion 313, meanwhile, the two avoidance grooves 3131 are also two, the two avoidance grooves 3131 are respectively arranged at two sides of the limiting portion 313, and the two avoidance grooves 3131 are respectively opposite to the two guide holes.

Under this kind of design mode, the stability that stopper 31 removed can be ensured to the setting mode of two guide posts 22, simultaneously, sets up in the side of spacing portion 313 and dodges groove 3131, and guide post 22 can with dodge groove 3131 sliding fit to increase the sliding distance of guide post 22 through dodging groove 3131, and dodge groove 3131 can play the limiting displacement for the removal of guide post 22, further ensures the stability that stopper 31 removed for guide post 22.

Further preferably, the limiting assembly 3 further comprises a base 315, and at this time, the guide post 22 may be mounted on the base 315 as a part of the limiting assembly 3, so that the overall structure of the base 2 is more compact.

Specifically, the guide post 22 is disposed on the base 315, the stopper 31 is slidably engaged with the guide post 22, and the spring is sleeved on the outer periphery of the guide post 22, so that the spring is compressed between the base 315 and the stopper 31, so as to limit the elastic force of the stopper 31 toward the mounting opening 21. The length of the base 315 is greater than that of the guide portion 314, so that holes can be formed in the base 315, and the base 315 can be connected to the seat body 2 in a threaded manner, so that convenience in mounting the limiting assembly 3 on the seat body 2 is improved.

As shown in connection with fig. 1, 2 and 5, the Y valve base further includes a mounting assembly 4, and the seat body 2 can be mounted on a consumable box of the interventional operation robot through the mounting assembly 4, so as to increase convenience in connection between the seat body 2 and the consumable box. The installation manner of the installation assembly 4 is not limited, for example, the installation assembly 4 is in a buckle structure, a hook structure, or the like.

In some embodiments, the installation component 4 is the joint structure, and at this moment, the installation component 4 is including setting up the first joint spare on pedestal 2 and setting up the second joint spare on the consumptive material box, first joint spare cooperates with second joint spare joint, and then realizes the joint cooperation between pedestal 2 and the consumptive material box, increases convenience and the fastness of connection. The first clamping piece and the second clamping piece can be a male buckle, a female buckle and the like respectively.

In other embodiments, the installation component 4 is of a hook structure, at this time, the installation component 4 includes a hook body 41 disposed on the base 2 and a cylindrical pin disposed on the consumable box, and the hook body 41 can be clamped to the periphery of the cylindrical pin, so as to increase the convenience of installation of the installation component 4.

Further optimally, in order to ensure the fixing effect of the seat body 2 and the consumable box, the seat body 2 and the consumable box can be reinforced by the magnetic attraction component 5. Specifically, a first magnetic attraction piece 51 may be disposed on the seat body 2, and a second magnetic attraction piece may be disposed on the consumable cartridge, where the acting force between the first magnetic attraction piece 51 and the second magnetic attraction piece is an attractive force. When the mounting, when the pedestal 2 is mounted on the consumable box through the mounting assembly 4, the first magnetic attraction piece 51 is opposite to the second magnetic attraction piece in position, and the first magnetic attraction piece 51 and the second magnetic attraction piece are attracted to each other so as to firmly mount the pedestal 2 on the consumable box.

In other embodiments, there are at least two mounting assemblies 4, and each mounting assembly 4 is capable of being connected to a consumable cartridge. Under this kind of design mode, pedestal 2 can be installed on the consumptive material box through the installation component 4 of difference to make the orientation of Y valve 1 different, consequently, can accomplish the regulation of Y valve 1 orientation on only a pedestal 2, simple structure, convenient operation is favorable to going on fast of operation, can reduce material cost simultaneously. The Y valve 1 includes a main pipe and a branch pipe provided on the main pipe, and the orientation of the Y valve means the orientation of the branch pipe of the Y valve with respect to the main pipe.

The utility model also provides an interventional operation robot, which comprises the Y valve base for the interventional operation robot. The interventional operation robot further comprises a consumable box, and the Y valve 1 is installed on the consumable box through a Y valve base, so that the convenience in installation of the Y valve 1 is improved.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The Y valve base for the interventional operation robot is characterized by comprising a base body (2) and a limiting assembly (3), wherein an installation position is arranged on the base body (2), Y valves (1) with different sizes can be accommodated in the installation position, and the limiting assembly (3) is configured to limit the Y valves (1) with different sizes in the installation position.

2. The Y valve seat for an interventional surgical robot according to claim 1, characterized in that the mounting location comprises a mounting opening (21) formed on the seat body (2), the mounting opening (21) being capable of being inserted therein by the Y valve (1).

3. The Y valve seat for an interventional surgical robot according to claim 2, characterized in that the limiting assembly (3) comprises a limiting block (31) and an elastic member, the limiting block (31) being capable of limiting the Y valve (1) in the mounting opening (21) under the action of the elastic member.

4. A Y valve base for an interventional surgical robot according to claim 3, wherein the base body (2) is further provided with a limit chute, an opening of the limit chute is located in the mounting opening, the limit block (31) is slidably matched with the limit chute, the elastic member is located in the limit chute, and the limit block (31) can extend out of the opening in a direction towards the mounting opening (21) under the action of the elastic member so as to be supported on the side surface of the Y valve (1).

5. The Y valve base for an interventional surgical robot according to claim 4, wherein a limit clamping groove (311) is provided on a side of the limit block (31) extending toward the mounting port (21), and the limit block (31) is supported to a side surface of the Y valve (1) through the limit clamping groove (311).

6. The Y valve base for an interventional surgical robot according to claim 5, wherein a guide block (312) is further provided on a side of the stopper (31) extending toward the mounting port (21), the guide block (312) is located on a side of the stopper clamping groove (311), and both sides of the guide block (312) have guide slopes.

7. A Y valve base for an interventional surgical robot according to claim 3, wherein a guide post (22) is provided on the base body (2), a guide hole slidably fitted with the guide post (22) is provided on the stopper (31), the elastic member comprises a spring fitted around the outer periphery of the guide post (22), and both ends of the spring are respectively abutted between the stopper (31) and the base body (2).

8. The Y valve base for an interventional surgical robot according to claim 7, wherein the stopper (31) includes a stopper portion (313) and a guide portion (314) connected to each other, the stopper portion (313) is configured to be supported on a side surface of the Y valve (1), the guide hole is provided on the guide portion (314), and a relief groove (3131) is provided at a position of the stopper portion (313) corresponding to the guide hole for sliding of the guide post (22).

9. The Y-valve seat for an interventional surgical robot according to any one of claims 1 to 8, further comprising a mounting assembly (4), the seat body (2) being mountable on a consumable cartridge of the interventional surgical robot by means of the mounting assembly (4).

10. An interventional procedure robot, characterized by comprising a Y-valve seat for an interventional procedure robot according to any of claims 1-9.