Medical material assembly equipment

Abstract

The present invention provides a medical material assembly device, comprising: a needle rotating mechanism, the needle rotating mechanism comprising a bracket and a rotating mechanism, the rotating mechanism being mounted on the bracket; a positioning mechanism, the positioning mechanism comprising a support platform, the support platform being provided with a positioning portion; a CCD detection mechanism, the CCD detection mechanism comprising a positioning frame, a transposition block, a CCD camera and a plurality of support members, the plurality of support members having different heights, the CCD camera being mounted on the positioning frame, the transposition block being selectively mounted on one of the support members to support the CCD camera to a predetermined height. When different types of medical materials need to be captured, it is only necessary to switch the transposition block so that the transposition block is mounted on a predetermined support member, thereby supporting the CCD camera to a predetermined height, and the structure is simple and easy to operate.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment processing devices, and in particular to a medical material assembly device. Background Art

[0002] During the production process of medical materials, such as indwelling needles, it is necessary to continuously capture the angle of the needle surface to calculate the actual position of the medical material.

[0003] In the process of actually capturing the angle of the steel needle face, a CCD detection mechanism (visual detection mechanism) is usually used to continuously capture the angle of the steel needle face. The existing CCD detection mechanism can only detect medical material products of one height. When it is necessary to detect medical materials of different heights, the height of the CCD detection mechanism needs to be adjusted, and it is not possible to quickly change the model. Summary of the invention

[0004] The main purpose of the present invention is to provide a medical material assembly device to solve the problem that the CCD detection mechanism of the medical material assembly device in the prior art cannot be quickly changed.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a medical material assembly device, comprising: a needle rotating mechanism, the needle rotating mechanism comprises a bracket and a rotating mechanism, and the rotating mechanism is installed on the bracket; a positioning mechanism, the positioning mechanism comprises a support platform, and a positioning portion is provided on the support platform; a CCD detection mechanism, the CCD detection mechanism comprises a positioning frame, a transposition block, a CCD camera and a plurality of supporting members, the plurality of supporting members have different heights, the CCD camera is installed on the positioning frame, and the transposition block can be selectively installed on one of the supporting members to support the CCD camera to a predetermined height.

[0006] Furthermore, the positioning frame includes: a base; a guide shaft, which is telescopically mounted on the base; a mounting plate, which is mounted on the guide shaft, and the CCD camera is mounted on the mounting plate.

[0007] Furthermore, the positioning frame also includes a support plate and a fixed handle, the bottom end of the support plate is fixed on the base, the support plate is provided with a long hole extending along the height direction of the positioning frame, and the fixed handle is detachably installed in the long hole to fix the support plate on the mounting plate.

[0008] Furthermore, the support member is an adjusting bolt, and the adjusting bolt is installed on the base.

[0009] Furthermore, a plurality of mounting grooves are provided at the bottom of the mounting plate, the plurality of mounting grooves are provided in one-to-one correspondence with the plurality of support members, and a protrusion matched with the mounting grooves is provided on the transposition block.

[0010] Furthermore, the mounting groove is a dovetail groove or a T-slot.

[0011] Furthermore, the transposition block is fixed in the mounting groove by a fastener.

[0012] Furthermore, a hand-held portion is provided on the transposition block.

[0013] Furthermore, the rotating mechanism includes: a driving motor; a synchronous pulley, which is drivingly connected to the driving motor; a rotating shaft, which is installed on the synchronous pulley; and a clamping manipulator, which is installed on the rotating shaft for clamping medical materials.

[0014] Furthermore, the medical material assembly device also includes a controller, which is connected to the CCD camera and the needle rotating mechanism, and controls the rotation angle of the needle rotating mechanism according to the signal transmitted by the CCD camera.

[0015] By applying the technical solution of the present invention, in actual use, the medical material to be tested is placed on the positioning part of the support table, and then the state of the medical material is captured by the CCD camera. When the state of the medical material captured by the CCD camera does not meet the installation requirements, the medical material is rotated by a predetermined angle using a rotating mechanism and then captured again by the CCD camera until the state captured by the CCD camera meets the assembly requirements of the medical material. When different types of medical materials need to be captured, it is only necessary to switch the transposition block so that the transposition block is installed on a predetermined support, and then the CCD camera is supported to a predetermined height. The structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 A perspective view schematically shows a medical material assembly device of the present invention;

[0018] Figure 2 The front view of the CCD detection mechanism in the present invention is schematically shown;

[0019] Figure 3 The three-dimensional diagram of the switching block in the present invention is schematically shown.

[0020] The above drawings include the following reference numerals:

[0021] 10. Needle rotating mechanism; 11. Bracket; 12. Rotating mechanism; 121. Driving motor; 122. Rotating shaft; 123. Clamping manipulator; 20. Positioning mechanism; 21. Support platform; 211. Positioning part; 30. CCD detection mechanism; 31. Positioning frame; 311. Base; 312. Guide shaft; 313. Mounting plate; 3131. Mounting groove; 314. Support plate; 3141. Long strip hole; 315. Fixed handle; 32. Transposition block; 321. Bump; 322. Hand-held part; 33. Support member; 34. CCD camera. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0025] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0026] See also Figures 1 to 3 As shown, according to an embodiment of the present invention, a medical material assembly device is provided. The medical material assembly device of the present invention includes a needle rotating mechanism 10 , a positioning mechanism 20 and a CCD detection mechanism 30 .

[0027] Among them, the needle rotating mechanism 10 includes a bracket 11 and a rotating mechanism 12, and the rotating mechanism 12 is installed on the bracket 11; the positioning mechanism 20 includes a support platform 21, and a positioning portion 211 is provided on the support platform 21; the CCD detection mechanism 30 includes a positioning frame 31, a transposition block 32, a CCD camera 34 and a plurality of support members 33 of different heights, the CCD camera 34 is installed on the positioning frame 31, and the transposition block 32 can be optionally installed on a support member 33 to support the CCD camera 34 to a predetermined height.

[0028] In actual use, the medical material to be tested is placed on the positioning portion 211 of the support table 21, and then the state of the medical material is captured by the CCD camera 34. When the state of the medical material captured by the CCD camera 34 does not meet the installation requirements, the medical material is rotated by a predetermined angle using the rotating mechanism 12 and then captured again by the CCD camera 34 until the state captured by the CCD camera 34 meets the assembly requirements of the medical material. When different types of medical materials need to be captured, it is only necessary to switch the transposition block 32 so that the transposition block 32 is installed on a predetermined support member 33, and then the CCD camera 34 is supported to a predetermined height. The structure is simple and easy to operate.

[0029] The positioning frame 31 in this embodiment includes a base 311 , a guide shaft 312 and a mounting plate 313 .

[0030] The guide shaft 312 is telescopically mounted on the base 311, the mounting plate 313 is mounted on the guide shaft 312, and the CCD camera 34 is mounted on the mounting plate 313. When the transposition block 32 supports the CCD camera 34 to a predetermined height, the positioning frame 31 is telescopically raised or lowered along the guide shaft 312.

[0031] The positioning frame 31 in this embodiment further includes a support plate 314 and a fixing handle 315. The bottom end of the support plate 314 is fixed on the base 311. The support plate 314 is provided with an elongated hole 3141 extending in the height direction of the positioning frame 31. The fixing handle 315 is detachably mounted in the elongated hole 3141 to fix the support plate 314 on the mounting plate 313. When the height of the CCD camera 34 needs to be adjusted, the mounting plate 313 is raised or lowered along the guide shaft 312, and then the transposition block 32 is supported on the predetermined support member 33, and then the support plate 314 is fixed by the fixing handle 315, which is convenient for adjusting the height of the positioning frame 31 on the one hand, and is convenient for improving the structural stability of the entire positioning frame 31 on the other hand.

[0032] Preferably, the support member 33 in this embodiment is an adjusting bolt, which is installed on the base 311. When the adjusting bolt is actually installed, different adjusting bolts are adjusted to a predetermined height to facilitate adapting to different types of medical materials. Of course, in other embodiments of the present invention, the adjusting bolt can also be set as a screw rod or other structure. As long as it is other deformation methods under the conception of the present invention, they are all within the protection scope of the present invention.

[0033] In order to facilitate the rapid installation and switching of the transposition block 32, a plurality of installation grooves 3131 are provided at the bottom of the installation plate 313 in this embodiment, and the plurality of installation grooves 3131 are provided one-to-one with the plurality of support members 33, and a protrusion 321 adapted to the installation groove 3131 is provided on the transposition block 32. During actual installation, the installation and switching of the transposition block 32 can be realized by simply sliding the protrusion 321 on the transposition block 32 into or out of the installation groove 3131, which is simple and quick.

[0034] Preferably, the mounting groove 3131 in this embodiment is a dovetail groove or a T-shaped groove.

[0035] In order to prevent the transposition block 32 from falling out of the mounting groove 3131, the transposition block 32 in this embodiment is fixed in the mounting groove 3131 by a fastener (not shown in the figure). The fastener in this embodiment can be a bolt, a screw, a pin or other structures, as long as other deformation modes under the conception of the present invention are within the protection scope of the present invention.

[0036] The transposition block 32 in this embodiment is provided with a hand-held portion 322 , which may be a columnar handle or the like, for ease of operation and installation.

[0037] See again Figures 1 to 3 As shown, the rotating mechanism 12 in this embodiment includes a driving motor 121, a synchronous pulley (not shown in the figure), a rotating shaft 122 and a clamping manipulator 123, wherein the synchronous pulley is connected to the driving motor 121; the rotating shaft 122 is mounted on the synchronous pulley; and the clamping manipulator 123 is mounted on the rotating shaft 122 for clamping the medical material. During operation, when the angle of the medical material needs to be adjusted, the clamping manipulator 123 clamps the medical material, and then the driving motor 121 is turned on, and the synchronous pulley is driven by the driving motor 121 to rotate, thereby driving the rotating shaft 122 and the clamping manipulator 123 mounted on the rotating shaft 122 to rotate to a predetermined angle.

[0038] Preferably, the medical material assembly device in this embodiment also includes a controller (not shown in the figure), which is connected to the CCD camera 34 and the needle rotating mechanism 10. During actual operation, the controller controls the rotation angle of the needle rotating mechanism 10 according to the signal transmitted by the CCD camera 34.

[0039] Taking the indwelling needle as an example, when working, the needle rotating mechanism 10 of the medical material assembly device is used to clamp the upper part of the steel needle and start to rotate at the same time. The CCD detection mechanism 30 continuously captures the angle of the steel needle, thereby calculating the actual position of the steel needle and feeding the data back to the controller, which controls the needle rotating mechanism 10 to rotate to a fixed angle.

[0040] The CCD detection mechanism 30 in this embodiment is guided by the guide shaft 312 for overall up and down adjustment. The fixed handle 315 is loosened and the transposition block 32 is placed into the finger mounting groove 3131 according to the model of the medical material. The overall CCD detection mechanism 30 can float up and down along the guide shaft 312. The transposition block 32 is tightened with the adjusting screw and then the fixed handle 315 is locked. This function can ensure that the height of the CCD camera 34 is consistent after each model change. The structure is simple and easy to implement.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A medical material assembly device, characterized in that: include: A needle rotating mechanism (10), the needle rotating mechanism (10) comprising a bracket (11) and a rotating mechanism (12), the rotating mechanism (12) being mounted on the bracket (11); A positioning mechanism (20), the positioning mechanism (20) comprising a support platform (21), the support platform (21) being provided with a positioning portion (211); A CCD detection mechanism (30), the CCD detection mechanism (30) comprising a positioning frame (31), a displacement block (32), a CCD camera (34) and a plurality of support members (33), the plurality of support members (33) having different heights, the CCD camera (34) being mounted on the positioning frame (31), the displacement block (32) being selectively mounted on one of the support members (33) to support the CCD camera (34) to a predetermined height; The positioning frame (31) comprises a base (311), a guide shaft (312), and a mounting plate (313); the guide shaft (312) is telescopically mounted on the base (311); the mounting plate (313) is mounted on the guide shaft (312); the CCD camera (34) is mounted on the mounting plate (313); and the support member (33) is mounted on the base (311) and is located below the mounting plate (313); The support member (33) is an adjusting bolt, and the adjusting bolt is installed on the base (311); The bottom of the mounting plate (313) is provided with a plurality of mounting grooves (3131), the plurality of mounting grooves (3131) are arranged in one-to-one correspondence with the plurality of support members (33), and the transposition block (32) is provided with a protrusion (321) adapted to the mounting grooves (3131).

2. The medical material assembly device according to claim 1, characterized in that: The positioning frame (31) also includes a support plate (314) and a fixed handle (315), the bottom end of the support plate (314) is fixed on the base (311), the support plate (314) is provided with a long hole (3141) extending along the height direction of the positioning frame (31), and the fixed handle (315) is detachably installed in the long hole (3141) to fix the support plate (314) on the mounting plate (313).

3. The medical material assembly device according to claim 1, characterized in that: The mounting groove (3131) is a dovetail groove or a T-shaped groove.

4. The medical material assembly device according to claim 1, characterized in that: The transposition block (32) is fixed in the mounting groove (3131) by means of a fastener.

5. The medical material assembly device according to any one of claims 1 to 4, characterized in that: The transposition block (32) is provided with a hand-held portion (322).

6. The medical material assembly device according to any one of claims 1 to 4, characterized in that: The rotating mechanism (12) comprises: A driving motor (121); A synchronous pulley, the synchronous pulley being drivingly connected to the driving motor (121); A rotating shaft (122), wherein the rotating shaft (122) is mounted on the synchronous pulley; A clamping manipulator (123), wherein the clamping manipulator (123) is installed on the rotating shaft (122) and is used for clamping medical materials.

7. The medical material assembly device according to any one of claims 1 to 4, characterized in that: The medical material assembly device also includes a controller, which is connected to the CCD camera (34) and the needle rotating mechanism (10) for controlling the rotation angle of the needle rotating mechanism (10) according to the signal transmitted by the CCD camera (34).

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