CN217430171U

CN217430171U - Intervene operation robot drive arrangement with fungi-proofing cover

Info

Publication number: CN217430171U
Application number: CN202220244255.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Aibo Medical Robot Co Ltd
Current assignee: Shenzhen Aibo Hechuang Medical Robot Co ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2022-09-16
Anticipated expiration: 2032-01-29

Abstract

The utility model provides an intervene operation robot drive arrangement with fungi-proofing cover, including the main cover that is the casing form, be used for the slender type medical instrument of centre gripping rub cover, turn over the lid and rotationally install in the under casing of main cover, rub the lid card and locate on the main cover, it is used for the protection to state the flip cover rub the cover. Intervene operation treatment and accomplish the back, need not to change whole device, only need change the utility model discloses an antibacterial cover effectively reduces the use cost of product, alleviates patient's economic burden, compact structure moreover, and occupation space is less, and the practicality is strong, has stronger popularization meaning.

Description

Intervene operation robot drive arrangement with fungi-proofing cover

Technical Field

The utility model relates to a medical instrument who intervenes operation robot field especially relates to an intervene operation robot drive arrangement and use fungi-proofing cover.

Background

Interventional therapy is minimally invasive therapy carried out by modern high-tech means, and under the guidance of medical imaging equipment, special precise instruments such as catheters, guide wires and the like are introduced into a human body to diagnose and locally treat internal diseases.

The digital technology is applied to interventional therapy, the visual field of a doctor is expanded, the hands of the doctor are prolonged by means of the catheter and the guide wire, the incision (puncture point) of the digital technology is only the size of rice grains, and the digital technology can treat a plurality of diseases which cannot be treated in the past, need surgical treatment or internal treatment and have poor curative effect, such as tumors, hemangioma, various kinds of bleeding and the like, without cutting human tissues. The interventional therapy has the characteristics of no operation, small wound, quick recovery and good effect, and is the development trend of future medicine.

For the blood vessel interventional operation, doctors need to receive X-ray radiation for a long time, and therefore, a master-slave blood vessel interventional operation robot operated remotely is developed in engineering. The slave end of the master-slave vascular interventional surgical robot can work in an intense radiation environment, and a doctor controls the master end of the master-slave vascular interventional surgical robot through the master end outside a radiation environment.

The interventional operation robot needs to be driven by a corresponding driving device when a slender medical instrument (guide wire or catheter) is advanced, retreated and rotated from the end, the driving device realizes the control process of the slender medical instrument (guide wire or catheter), the inside of the driving device is easily polluted by residual liquid such as blood and the like in the operation process, so that the driving device after the operation is finished at each time needs to be discarded as a consumable material, the polluted driving device is prevented from being reused and bringing great life health safety risk to a patient, the driving device has higher requirements on transmission and control precision, the corresponding manufacturing cost is also higher, the driving device is directly discarded as the consumable material, the economic burden of the patient is increased undoubtedly, and the medical cost is increased.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a novel and easily replaceable antibacterial cover for an interventional surgical robot driving device having an excellent antibacterial effect against the defects in the prior art.

An antibacterial cover for a drive device of an interventional operation robot comprises a shell-shaped main cover, a twisting cover used for clamping a slender medical instrument, a cover turning cover and a bottom cover which is rotatably arranged on the main cover; the twisting cover is clamped on the main cover, and the flip cover is used for protecting the twisting cover.

Furthermore, an open accommodating barrel is arranged on the main cover, and the rubbing cover is clamped on the accommodating barrel.

Furthermore, one of the accommodating cylinder and the rubbing cover is provided with a plurality of guide openings, and the other one of the accommodating cylinder and the rubbing cover is provided with a plurality of positioning bulges clamped into the plurality of guide openings.

Furthermore, a positioning groove is arranged beside the positioning protrusion.

Furthermore, the two rubbing covers are oppositely arranged.

Furthermore, the opposite side walls of the two rubbing covers are arranged in an outward inclined mode towards the installation direction.

Furthermore, notches are arranged inside the opposite side walls of the two rubbing covers.

Furthermore, a pair of open supporting grooves is formed in the side wall of the accommodating barrel at a position corresponding to the position between the two rubbing covers.

Furthermore, the anti-bacterial cover for the interventional operation robot driving device further comprises a turnover cover which covers the accommodating cylinder.

Furthermore, the side wall of the cover overturning cover is provided with an avoiding notch corresponding to the supporting groove.

Further, the flip cover is rotatably mounted to the main cover.

To sum up, the utility model discloses an intervene surgical robot drive arrangement with fungi-proofing cover has the protection and keeps apart and intervene surgical robot drive arrangement effect, guarantees inner space and external isolation, has used up the back, need not to change whole drive arrangement, effectively reduces the use cost of product, alleviates patient's economic burden, compact structure moreover, occupation space is less, and the practicality is strong, has stronger popularization meaning.

Drawings

Fig. 1 is a schematic structural view of an antibacterial cover for a driving device of an interventional surgical robot according to the present invention;

FIG. 2 is a schematic view of the enclosure of FIG. 1 mounted to a drive assembly;

FIG. 3 is a schematic view of the drive device without the antiseptic cover installed;

FIG. 4 is a schematic view of another angle of the drive shown in FIG. 3;

FIG. 5 is a schematic bottom cover view of the bacterial enclosure of FIG. 1;

FIG. 6 is a schematic view of the main housing of the bacterial enclosure of FIG. 1;

FIG. 7 is another angular schematic view of the main housing of FIG. 6;

FIG. 8 is a schematic view of a flip cover of the antimicrobial cover of FIG. 1;

FIG. 9 is another angular schematic view of the flip cover shown in FIG. 8;

FIG. 10 is a schematic view of a twist cover of the bacteria-proof cover shown in FIG. 1;

FIG. 11 is another angle view of the twist cap shown in FIG. 10.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As shown in fig. 1, fig. 2 and fig. 3, the present invention provides an antibacterial cover 10 for a driving device of an interventional surgical robot, which comprises a bottom cover 100 in the shape of a thin-wall shell, a main cover 110, a flip cover 120 and a twisting cover 130. The bottom cover 100 is detachably sleeved at the bottom of the interventional operation robot driving device 20, the rubbing cover 130 is detachably sleeved on a rubbing implement 201 of the driving device 20, and the rubbing implement 201 is used for rubbing the elongated medical device 30. When the bacteria-proof cover 10 is in the closed state, the bacteria-proof cover 10 can completely isolate the driving device 20 from the environment and the elongated medical device 30.

As shown in fig. 3 and 4, the driving device 20 includes a mounting frame 200 fixedly mounted at one end of the driving device 20, a pair of oppositely disposed friction devices 201, two positioning protrusions 202 distributed at two ends of the bottom of the driving device 20, a guiding convex portion 203 located at the other end of the driving device 20, a supporting concave portion 204, and a longitudinally disposed elongated guiding groove 205, wherein an opening end of the guiding groove 205 is in a bell mouth shape; the driving device 20 is fixedly mounted on a driving motor (not shown in the figure) at the slave end of the interventional surgical robot through the mounting bracket 200, and the driving motor can drive the driving device to move, in particular to the interventional surgical robot with high-precision force detection function applied on the same day; the horizontal sections of the positioning protrusions 202 are respectively rectangular and square, and magnetic parts are arranged in the two positioning protrusions 202; the guiding protrusion 203 is disposed at an end of the driving device 20 away from the mounting bracket 200, and is formed by a width of the end from other parts of the driving device 20; the supporting concave portion 204 is located at one end of the driving device 20 close to the mounting bracket 200, and extends from one side surface in the length direction to the other side surface in the length direction along the width direction of the driving device 20; the guide groove 205 is located near one side surface in the length direction of the friction actuator 201 and at one end near the support concave 204; two side surfaces of each rubbing actuator 201 in the length direction are respectively provided with 2 rectangular grooves 206, the opposite side surfaces of the two rubbing actuators 201 are fully provided with horizontal notches 207, the top surface of each rubbing actuator 201 is provided with a substantially rectangular recessed groove, two ends of the recessed groove are respectively provided with a cylindrical positioning column 208, and magnetic parts are arranged in the positioning columns 208.

As shown in fig. 5, the bottom cover 100 is defined by two longitudinal side walls 100a, two

width side walls

100b and 100c, and a bottom wall 100d, and the side wall 100a is substantially "﹂"; the bottom wall 100d is provided with two first positioning portions 101 matched with the two positioning protrusions 202 of the driving device 20, the two first positioning portions 101 are respectively located at two ends of the bottom wall 100d in the length direction, the horizontal sections of the first positioning portions 101 are respectively rectangular and square protruding cavities, magnetic parts are installed in the two first positioning portions 101, and the bottom wall 100d further comprises 4 oval accommodating grooves for accommodating locking nut heads at the bottom of the driving device 20. The first positioning portion 101 can ensure that the bottom cover 100 can be accurately attached to the bottom of the driving device 20 when the bottom cover 100 is attached to the driving device 20, and can prevent the bottom cover 100 from moving in the horizontal direction. Arc-shaped lugs 102 are symmetrically arranged on the tops of the "-" shaped ends of the two side walls 100a respectively, and first mounting holes 103 are formed in the lugs 102.

As shown in fig. 6 and 7, the main cover 110 is formed by surrounding

side walls

110a, 110b, 110f, 110c, 110e, 110g, a top wall 110d, an accommodating cylinder 111 and a supporting wall 112, and the main cover 110 further includes two reinforcing walls 110h and 110i parallel to each other. The

side walls

110a and 110b are parallel to each other to form a side wall in a length direction, the side wall 110c is perpendicularly intersected with the

side walls

110a and 110b to form a side wall in a width direction, the top wall 110d is perpendicularly intersected with the

side walls

110a, 110b and 110c, an extension plane of the top wall 110d is perpendicular to an extension plane of the side wall 110c, and the reinforcing walls 110h and 110i are parallel to the side wall 110c and perpendicularly intersected with the

side walls

110a and 110b and the top wall 110 d. The accommodating cylinder 111 is surrounded by

side walls

111a, 111b, 111c and a reinforcing wall 110i, an opening communicated with the interior of the main cover 110 is formed on a top wall 110d, the

side walls

111a, 111b are parallel to each other, are parallel to the side wall 110a and are perpendicular to the side wall 111c, a pair of V-shaped supporting grooves 113 are formed in the approximate middle of the

side walls

111a, 111b in the length direction, and a plurality of square guide openings 114 with the same shape and size are formed in the two sides of the

side walls

111a, 111b in the supporting grooves 113. For supporting and fixing the elongated medical device 30, the support wall 112 is divided in the longitudinal direction into a lower portion 112a and an upper portion 112c and a circular arc shaped transition portion 112b connecting the lower portion 112a and the upper portion 112c of the support wall 112, the transition portion 112b being located directly in front of the extension of the connecting line of the support grooves 113. Just below the plurality of guide openings 114, elongated second positioning openings 119 having the same width as the guide openings 114 are provided at the junctions of the

side walls

111a, 111b with the side wall 110a and the bottom 112a of the support wall 112, respectively. One end of the main cover 110 is provided with two guiding and accommodating portions 115, and the two guiding and accommodating portions 115 are formed by the intersection of the side wall 110c and the

side walls

110a and 110b being recessed to form a side wall in the width direction. The guide receiving portions 115 can be well matched with the guide protrusions 203 of the driving device 20 when the main cover 110 is mounted on the driving device 20, a pair of cylindrical first mounting posts 116 are provided at ends of the two guide receiving portions 115 remote from the support wall 112, the first mounting posts 116 are matched with the first mounting holes 103 of the bottom cover 100, and when the main cover 110 is mounted on the bottom cover 110, the main cover 110 can be rotatably opened and closed around a pivot axis formed by the connection of the two first mounting holes 103 or the first mounting posts 116. A guide strip 118 is longitudinally arranged inside the side wall 110a at a position between the reinforcing walls 110h and 110i, and when the antibacterial cover 10 is mounted on the driving device 20, the guide strip 118 is shaped, sized and arranged at a position to be well matched with the guide groove 205 on the driving device 20, so that the main cover 110 can well cover the driving device 20. The main housing 110 has a through-slot formed at the other end opposite to the side wall 110c near the top wall 110d to facilitate the mounting bracket 200 to protrude from the main housing 110. A second mounting hole 117 is formed in each of the

side walls

111a and 110f near the top wall 110 d.

As shown in figures 8, 9 the lid 120 is formed by

side walls

120a, 120b, 120c, 120d in substantially' shape. The

sidewalls

120a and 120b are parallel and intersect both the

sidewalls

120c and 120d perpendicularly, the sidewall 120c intersects the sidewall 120d perpendicularly, and the sidewall 120c is located at one end of the

sidewalls

120a and 120 b. A circular arc-shaped lug is respectively formed at the other opposite ends of the

side walls

120a, 120b, two circular arc-shaped lugs are symmetrically provided on the inner walls thereof with a cylindrical second mounting post 121, and the flip cover 120 can be pivotally opened or closed by mounting the two second mounting posts 121 into the two second mounting holes 117 of the main cover 110. The length direction interval of lateral wall 120b is equipped with two cross-sections for the holding chamber 122 of rectangle, support chamber 123, holding chamber 122 is in the part of lateral wall 120b is equipped with a semi-circular arc breach. The support cavity 123 is internally provided with a closed bottom wall, the support cavity 123 is divided into an upper part and a lower part which are not communicated, and a magnetic part is arranged at the lower part of the support cavity 123. When the flip cover 120 is in the closed state, the

side walls

120a, 120b and the receiving cavity 122 can well close the main cover 110, but can ensure that the supporting grooves 113 of the main cover 110 can support the elongated medical devices 30 with various sizes, and especially when the elongated medical devices 30 are catheters, the semi-circular notches of the receiving cavity 122 and the side walls 120b can well receive the tail parts of the catheters; the supporting cavity 123 is attracted to the bottom 112a of the supporting wall 112 of the main housing 110 by a bottom magnetic member thereof; the side surfaces of the receiving cavity 122 and the supporting cavity 123 opposite to the side wall 120a can be well attached to the side wall 111b of the receiving cylinder 111.

As shown in fig. 10 and 11, the rolling cover 130 is easy to produce and install, wherein one side wall in the width direction has a certain inclination, and a silicone cushion 135 having the same shape as the side wall is fixedly installed on the other side wall by other means such as adhesion or ultrasonic welding, and the silicone cushion 135 can protect the elongated medical device 30 from being damaged when the elongated medical device 30 is clamped. Two strip-shaped second positioning protrusions 131 are respectively and transversely arranged on two side walls in the length direction of the rubbing cover 130 close to two ends, and strip-shaped second positioning grooves 132 are longitudinally arranged on two sides in the length direction of the second positioning protrusions 131, so that the second positioning protrusions 131 are convenient to elastically deform, and the appearance and the size of the second positioning protrusions 131 can be well matched with the guide opening 114 and the second positioning opening 119 on the accommodating cylinder 111; 2 circular third positioning grooves 133 are formed in the top wall of the twisting cover 130, and magnetic parts can be placed in the circular third positioning grooves 133; the inner wall of the side wall fixedly provided with the buffering silica gel pad 135 is fully provided with a nick 134 parallel to the top wall of the rubbing cover 130. When the rubbing cover 134 is mounted on the rubbing actuator 201, the shapes, sizes and positions of the second positioning protrusion 131 and the second positioning groove 132 can be matched with the groove 206 on the rubbing actuator 201, the shapes, sizes and positions of the circular third positioning groove 133 can be matched with the positioning column 208 on the rubbing actuator 201, and the notch 134 can be matched with the notch 207 of the rubbing actuator 201, so as to ensure that the rubbing cover 130 can be stably mounted on the rubbing actuator 201 of the driving device 20.

When the rubbing cover assembly is used, the pair of rubbing covers 130 penetrate through the bottom of the main cover 110 and are installed in the accommodating cylinder 111, the second positioning protrusions 131 are clamped in the second positioning openings 119 of the accommodating cylinder 111 to support the pair of rubbing covers and reciprocate in the accommodating cylinder 111 along the first direction, then the main cover 110 is installed on the driving device 20 under the matching and guiding effects of the guide accommodating portions 115 and the guide strips 118 and the corresponding guide protrusions 203 and guide grooves 205, the second positioning protrusions 131 of the two rubbing covers 130 are separated from the second positioning openings 119 and slide into the guide openings 114 of the accommodating cylinder 111 and are respectively sleeved on the corresponding rubbing devices 201, and the positioning columns 208 are positioned on the corresponding third positioning grooves 133, the scores 207 and the scores 134 and are matched with each other for positioning. A gap is formed between the tops of the pair of rubbing covers 130 and the flip cover 120d after being mounted in place, and the two rubbing devices 201 can drive the pair of rubbing covers 130 to move back and forth along a second direction perpendicular to the first direction, and when the pair of rubbing covers 130 move along the first direction or the second direction, the second positioning protrusion 131 also moves along the first direction or the second direction in the guide opening 114. When the antibacterial cover needs to be removed during an interventional operation or after the interventional operation is completed, the cover-turning cover 120 is rotated upwards to remove the elongated medical device 30, the main cover is rotated upwards to open the main cover, the guide openings 114 exert an upward force on the positioning protrusions 131 of the pair of rubbing covers 130 to separate the pair of rubbing covers 130 from the pair of rubbing devices 201, and finally the bottom cover 100 is rotated downwards to open the antibacterial cover 10.

The above-described embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the spirit of the invention, and these are within the scope of the invention. Therefore, the protection scope of the utility model should be subject to the appended claims.

Claims

1. The utility model provides an intervene operation robot drive arrangement and use fungi-proofing cover, is including being the main cover of casing form and being used for the slender type medical instrument's of centre gripping cover that rubs, its characterized in that: the turning cover and the bottom cover can be rotatably arranged on the main cover; the twisting cover is clamped on the main cover, and the flip cover is used for protecting the twisting cover.

2. An antibacterial cover for a driving means of an interventional surgical robot according to claim 1, characterized in that: the main cover is provided with an open accommodating barrel, and the rubbing cover is clamped on the accommodating barrel.

3. An antibacterial cover for a driving means of an interventional surgical robot according to claim 2, characterized in that: one of the accommodating cylinder and the rubbing cover is provided with a plurality of guide openings, and the other one of the accommodating cylinder and the rubbing cover is provided with a plurality of positioning bulges clamped into the plurality of guide openings.

4. An antibacterial cover for a driving means of an interventional surgical robot according to claim 3, characterized in that: and a positioning groove is arranged beside the positioning bulge.

5. An antibacterial cover for a driving means of an interventional surgical robot according to claim 2, characterized in that: the two rubbing covers are oppositely arranged.

6. An antibacterial cover for a driving means of an interventional surgical robot according to claim 5, characterized in that: the opposite side walls of the two rubbing covers are arranged in an outward inclined mode towards the installation direction.

7. An antibacterial cover for a driving apparatus of an interventional surgical robot according to claim 5, characterized in that: scores are arranged inside the opposite side walls of the two rubbing covers.

8. An antibacterial cover for a driving device of an interventional operation robot according to claim 5, wherein: and a pair of open supporting grooves is formed in the side wall of the accommodating barrel at a position corresponding to the position between the two rubbing covers.

9. An antibacterial cover for a driving apparatus of an interventional surgical robot according to claim 8, characterized in that: the flip cover covers the accommodating cylinder.

10. An antibacterial cover for a driving means of an interventional surgical robot according to claim 9, characterized in that: the side wall of the cover overturning cover is provided with an avoiding notch corresponding to the supporting groove.

11. An antibacterial cover for a driving means of an interventional surgical robot according to claim 9, characterized in that: the flip cover is rotatably mounted to the main cover.