CN218899621U - Treatment rack for prostate puncture - Google Patents

Abstract

The application relates to the technical field of medical equipment, discloses a treatment frame for prostate puncture, includes: calibrating mechanism, positioning mechanism and telescopic machanism, telescopic machanism includes: (1) a base; (2) the sleeve is arranged on the base, the inside of the sleeve is of a hollow structure, and a sliding groove is formed in the inner cavity of the sleeve; (3) the telescopic plate is arranged in the sleeve, the top of the telescopic plate penetrates through the outer side of the sleeve and is connected with the calibrating mechanism, the bottom of the telescopic plate is fixedly connected with the sliding block, the sliding block is slidably connected in the sliding groove, and the rear side of the telescopic plate is provided with a plurality of inserting grooves; (4) the treatment rack further comprises: the adjusting mechanism is arranged on the sleeve, and the end part of the adjusting mechanism stretches into the sleeve and is inserted into the insertion groove. Through telescopic machanism's base, sleeve, expansion plate and adjustment mechanism cooperation calibration mechanism and positioning mechanism use, can fix the position of B ultrasonic probe and piercing depth effectively, can play the effect of regulation.

Description

Treatment rack for prostate puncture

Technical Field

The present application relates to the technical field of medical devices, for example, to a treatment rack for prostate puncture.

Background

Prostate puncture biopsy is the most reliable means for diagnosing prostate cancer, and accurate and effective prostate puncture biopsy is of great importance for diagnosis of prostate cancer. The prostate puncture biopsy is mainly divided into transperineal puncture biopsy and transrectal puncture biopsy under ultrasonic guidance, wherein the complication incidence rate of the transperineal puncture biopsy is relatively low, the detection rate is relatively high, and the prostate puncture biopsy has good clinical application value.

The currently used perineum puncture biopsy support is heavy in design, complex in operation and inconvenient to move. In addition, for medical units without a piercing stent and/or a piercing template, an assistant is often required to hold the B-ultrasonic probe all the way when performing transperineal prostatectomy biopsy, and a surgeon pierces a suspicious region, so that the method is neither standard nor time-consuming and labor-consuming. Therefore, the preparation of the transperineal prostate puncture treatment rack has the advantages of simple design, high flexibility, simple and convenient operation, economy and practicability, and is a problem to be solved urgently by clinicians.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a treatment rack for prostate puncture, which aims to solve the problems of complex prostate operation, long process and poor operation effect in the prior art.

The treatment rack for prostate puncture comprises: calibration mechanism, positioning mechanism and telescopic machanism, telescopic machanism includes: a base; the sleeve is arranged on the base, the inside of the sleeve is of a hollow structure, and a sliding groove is formed in the inner cavity of the sleeve; the telescopic plate is arranged in the sleeve, and the top of the telescopic plate penetrates through the outer side of the sleeve and is connected with a calibration mechanism; the bottom of the expansion plate is fixedly connected with a sliding block, and the sliding block is connected in the sliding groove in a sliding way; the rear side of the expansion plate is provided with a plurality of inserting grooves; the treatment rack further comprises: the adjusting mechanism is arranged on the sleeve, and the end part of the adjusting mechanism stretches into the sleeve and is inserted into the insertion groove.

In some embodiments, the adjustment mechanism comprises: the shell, its inboard is provided with first spacing traveller, wherein, one end of first spacing traveller runs through to the outside of shell, the other end runs through to in the sleeve, insert to in the insertion groove.

In some embodiments, the first limit strut comprises: one end of the first column penetrates to the outer side of the shell, the other end of the first column penetrates to the sleeve and is inserted into the insertion groove; the first cylinder is provided with a triangular adjusting block, a spring is arranged between the adjusting block and the inner wall of the shell, and one end of the adjusting block, which is positioned at the outer side of the shell, is provided with a limiting plate.

In some embodiments, the adjustment mechanism further comprises: and one end of the second limiting slide column penetrates to the outer side of the shell, and the other end of the second limiting slide column is positioned in the shell and is in sliding connection with the adjusting block.

In some embodiments, the second limit strut further comprises: one end of the second column penetrates through the outer side of the shell, and the other end of the second column is positioned in the shell and is in sliding connection with the regulating block; one end of the spherical protrusion is connected with the adjusting block, and the spherical protrusion is arranged below the clamping plate and is in sliding connection with the adjusting block; one end of the shell, which is positioned outside the shell, is provided with a pressing plate.

In some embodiments, the calibration mechanism comprises: and one end of the movable platform is connected with the expansion plate. The other end is connected with the positioning mechanism; wherein, the moving platform is provided with a guide rail; the fixed platform is arranged on the guide rail of the mobile platform and is provided with a fastening groove for fixing the B ultrasonic probe.

In some embodiments, the positioning mechanism comprises: the frame is provided with a positioning groove and a connecting hole, and positioning screws are arranged on two sides of the frame; the positioning groove is used for fixing the puncture mechanism, the connecting hole is embedded into the end part of the mobile platform, and the positioning screw is used for fixing the frame on the mobile platform.

The treatment rack for prostate puncture provided by the embodiment of the disclosure can realize the following technical effects:

through telescopic machanism's base, sleeve, expansion plate and adjustment mechanism cooperation calibration mechanism and positioning mechanism use, can effectually fix the position of B ultrasonic probe and piercing depth, can play the effect of adjusting, need not medical personnel and hold the B ultrasonic probe with the whole journey, make this treatment frame intelligent operate B ultrasonic probe and piercing depth, medical personnel's use of being convenient for. On the other hand also can play the accommodation effect, reduced the space area that this treatment frame occupy, be convenient for medical personnel accomodate and store, can play the supporting role through the base that sets up, increase the stability of this treatment frame, through the adjustment mechanism who sets up, can play the effect of regulation and fixing, increase the portability of this treatment frame.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic view of a device for a treatment rack for prostate puncture according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of a telescopic mechanism provided in an embodiment of the present disclosure;

FIG. 3 is a schematic view of a first stop strut according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a second limited strut according to an embodiment of the present disclosure.

Reference numerals:

100: a calibration mechanism;

101: a mobile platform; 1011: a guide rail;

102: a fixed platform; 1021: a fastening groove;

200: a positioning mechanism;

201: a frame; 202: a positioning groove; 203: a connection hole; 204: a set screw;

301: a base;

302: a sleeve; 3021: a chute;

303: a telescoping plate; 3031: a slide block; 3032: an insertion groove;

400: an adjusting mechanism;

401: a housing;

402: the first limit sliding column; 4021: a first column; 4022: an adjusting block; 4023: a spring; 4024: a limiting plate;

403: the second limit sliding column; 4031: a second column; 4032: a clamping plate; 4033: a spherical protrusion; 4034: and (5) pressing plates.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

In combination with fig. 1-4, embodiments of the present disclosure provide a treatment rack for prostate puncture, comprising: calibration mechanism 100, positioning mechanism 200, and telescoping mechanism, the telescoping mechanism comprising: a base 301; the sleeve 302 is arranged on the base 301, the inside of the sleeve is of a hollow structure, and a sliding groove 3021 is formed in the inner cavity of the sleeve 302; the expansion plate 303 is arranged in the sleeve 302, and the top of the expansion plate 303 penetrates through the outer side of the sleeve 302 to be connected with the calibration mechanism 100; wherein, the bottom of the expansion plate 303 is fixedly connected with a sliding block 3031, and the sliding block 3031 is slidingly connected in the sliding groove 3021; the rear side of the expansion plate 303 is provided with a plurality of insertion grooves 3032; the treatment rack further comprises: the adjustment mechanism 400 is disposed on the sleeve 302, and the end portion thereof extends into the sleeve 302 and is inserted into the insertion groove 3032.

The disclosed embodiment is adopted to provide a treatment rack for prostate puncture, the base 301, the sleeve 302, the expansion plate 303 and the adjusting mechanism 400 of the telescopic mechanism are matched with the calibration mechanism 100 and the positioning mechanism 200 to be used, the positions of the B ultrasonic probe and the puncture mechanism can be effectively fixed, the effect of adjustment can be achieved, medical staff is not required to hold the B ultrasonic probe with hands in the whole course, the treatment rack is made to operate the B ultrasonic probe and the puncture mechanism intelligently, and the use of the medical staff is facilitated. On the other hand also can play the accommodation effect, reduced the space area that this treatment frame occupy, the medical personnel of being convenient for accomodate and store, through the base 301 of setting, can play the supporting role, increase the stability of this treatment frame, through the adjustment mechanism 400 of setting, can play the effect of regulation and fixing, increase the portability of this treatment frame. The telescopic mechanism can slide up and down in the groove of the adjusting mechanism 400, after the telescopic plate 303 is lifted to a certain height, as shown in fig. 1, the left end of the first column 4021 in the adjusting mechanism 400 is extended into the insertion groove 3032, after the left end of the first column 4021 is extended, a left transverse force is applied to the adjusting block 4022 through the spring 4023, the first column 4021 is also subjected to the left transverse force due to the fact that the adjusting block 4022 and the first column 4021 are of an integral structure, the first column 4021 is better in contact with the telescopic plate 303, the telescopic plate 303 is more stable, in addition, in the process of moving the adjusting block 4022 leftwards, the inclined surface is formed, one blocking force (the clamping plate 4032 is in contact with the inner surface of the shell 401) from the second limiting slide column 403, in the process of moving leftwards, the spherical protrusion 4033 drives the clamping plate 4032 to move upwards on the inclined surface of the adjusting block 4022, and when the adjusting block 4022 reaches a certain height, the clamping plate 4032 is in contact with the inner surface of the shell 401, and the second limiting slide column 403 is fixed in the length of the shell 401, so that the left distance of the adjusting block 4022 is not too large; when the height of the expansion plate 303 is adjusted again, the manual limiting plate 4024 moves the expansion plate 303 to the right, the first cylinder 4021 and the limiting plate 4024 are combined into a whole, and simultaneously move to the right, the first cylinder 4021 moves out of the insertion groove 3032, and the expansion plate 303 slides up and down in the sliding groove 3021 under the driving of the sliding block 3031; when the adjusting block 4022 moves right, the spherical protrusion 4033 drives the clamping plate 4032 to move downward on the inclined plane of the adjusting block 4022, and after the height of the expansion plate 303 is adjusted, the previous steps are repeated again to insert the first column 4021 into the insertion groove 3032, so as to fix the expansion plate 303 at a certain height.

In some embodiments, the calibration mechanism 100 includes: the mobile platform 101, wherein one end of the mobile platform 101 is connected with the expansion plate 303, and the other end of the mobile platform 101 is connected with the positioning mechanism 200; and a guide 1011 is provided on the moving platform 101; the fixed platform 102 is arranged on a guide rail 1011 of the mobile platform 101 and can move on the guide rail 1011, for example, a mobile pulley is arranged on the fixed platform 102 and slides in the guide rail 1011; the fixing platform 102 is provided with a fastening groove 202 for fixing the B-ultrasonic probe, and the B-ultrasonic probe is fixedly embedded in the fastening groove 202. Thus, as the stationary platform 102 moves, the B-ultrasound probe also moves.

In some embodiments, the positioning mechanism 200 includes: the frame 201, offer the locating slot 202 on the frame 201, puncture mechanism is fixed to locate slot 202; the frame 201 is further provided with a connecting hole 203, two sides of the frame 201 are further provided with positioning screws 204, the connecting holes 203 are embedded into the end parts of the mobile platform 101, the positioning screws 204 on the two sides are fastened, and the end parts of the positioning screws 204 can be contacted with the end surfaces of the mobile platform 101 to fix the positioning mechanism 200.

In some embodiments, adjustment mechanism 400 includes: the housing 401 is provided with a first limit strut 402 on the inner side, wherein one end of the first limit strut 402 penetrates the outer side of the housing 401, and the other end penetrates the sleeve 302 and is inserted into the insertion groove 3032. By pulling the first limit strut 402, the first limit strut 402 can be moved into the insertion groove 3032 or out of the insertion groove 3032, so that the expansion plate 303 can be fixedly limited in the sleeve 302.

As shown in connection with fig. 3, in some embodiments, the first stop spool 402 includes: a first cylinder 4021 having one end penetrating the outside of the housing 401 and the other end penetrating the inside of the sleeve 302, and inserted into the insertion groove 3032, and capable of fixing and limiting the expansion plate 303 at a certain position in the sleeve 302; the first cylinder 4021 is provided with a triangular adjusting block 4022, and a spring 4023 is arranged between the adjusting block 4022 and the inner wall of the housing 401, and the other end of the first cylinder 4021 can be always inserted into the insertion groove 3032 by the elastic force of the spring 4023. One end located outside the housing 401 is provided with a limiting plate 4024 to facilitate control of the first limiting spool 402.

In some embodiments, the adjustment mechanism 400 further comprises: and one end of the second limiting slide column 403 penetrates to the outer side of the shell 401, and the other end of the second limiting slide column 403 is positioned in the shell 401 and is in sliding connection with the adjusting block 4022. By pulling the second limit strut 403, the end of the second limit strut 403 may be slidably connected to the adjustment block 4022, and thus, the pulling of the first limit strut 402 may be controlled.

As shown in connection with fig. 4, in some embodiments, the second stop strut 403 further comprises: one end of the second column 4031 penetrates to the outer side of the shell 401, and the other end of the second column 4031 is positioned in the shell 401 and is in sliding connection with the adjusting block 4022; wherein, one end in the housing 401 is connected with a clamping plate 4032 to prevent the second column 4031 from separating from the housing 401; a ball-shaped protrusion 4033 is provided below the catch plate 4032. The spherical bulge 4033 is in sliding connection with the adjusting block 4022, so that the first limit sliding column 402 can be controlled conveniently; one end located outside the housing 401 is provided with a pressure plate 4033 to facilitate control of the second limit strut 403.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (7)

1. A treatment rack for prostate puncture, comprising: a calibration mechanism (100), a positioning mechanism (200), and a telescoping mechanism (300), the telescoping mechanism (300) comprising:

a base (301);

the sleeve (302) is arranged on the base (301), the inside of the sleeve is of a hollow structure, and a sliding groove (3021) is formed in the inner cavity of the sleeve (302);

the telescopic plate (303) is arranged in the sleeve (302), and the top of the telescopic plate (303) penetrates through the sleeve (302) to the outer side of the sleeve and is connected with the calibration mechanism (100); the bottom of the expansion plate (303) is fixedly connected with a sliding block (3031), and the sliding block (3031) is slidingly connected in the sliding groove (3021); a plurality of insertion grooves (3032) are formed in the rear side of the expansion plate (303);

the treatment rack further comprises:

an adjusting mechanism (400) is arranged on the sleeve (302), and the end part of the adjusting mechanism extends into the sleeve (302) and is inserted into the insertion groove (3032).

2. The treatment rack according to claim 1, wherein the adjustment mechanism (400) comprises:

and a housing (401) with a first limit slide column (402) arranged on the inner side, wherein one end of the first limit slide column (402) penetrates to the outer side of the housing (401), and the other end penetrates into the sleeve (302) and is inserted into the insertion groove (3032).

3. The treatment rack according to claim 2, wherein the first limit strut (402) comprises:

a first cylinder (4021) having one end penetrating to the outside of the housing (401) and inserted into the insertion groove (3032);

the first cylinder (4021) is provided with a triangular adjusting block (4022), a spring (4023) is arranged between the adjusting block (4022) and the inner wall of the shell (401), and a limiting plate (4024) is arranged at one end located at the outer side of the shell (401).

4. A treatment rack according to claim 3, wherein the adjustment mechanism (400) further comprises:

and one end of the second limit sliding column (403) penetrates through the outer side of the shell (401), and the other end of the second limit sliding column (403) is positioned in the shell (401) and is in sliding connection with the adjusting block (4022).

5. The treatment rack according to claim 4, wherein the second limit strut (403) further comprises:

a second column (4031);

one end positioned in the shell (401) is connected with a clamping plate (4032), a spherical protrusion (4033) is arranged below the clamping plate (4032), and the spherical protrusion (4033) is in sliding connection with the adjusting block (4022); a pressing plate (4034) is arranged at one end of the outer side of the shell (401).

6. The treatment rack according to any one of claims 1 to 5, wherein the calibration mechanism (100) comprises:

a movable platform (101), one end of which is connected with the expansion plate (303); the other end is connected with the positioning mechanism (200); wherein, a guide rail (1011) is arranged on the mobile platform (101);

the fixed platform (102) is arranged on a guide rail (1011) of the mobile platform (101), and the fixed platform (102) is provided with a fastening groove (1021) for fixing the B ultrasonic probe.

7. The treatment rack according to claim 6, wherein the positioning mechanism (200) comprises:

the frame (201) is provided with a positioning groove (202) and a connecting hole (203), and positioning screws (204) are arranged on two sides of the frame (201); the positioning groove (202) is used for fixing the puncture mechanism, the connecting hole (203) is embedded into the end part of the mobile platform (101), and the positioning screw (204) is used for fixing the frame (201) on the mobile platform (101).

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