Medical guide needle assembling equipment

Abstract

The utility model relates to the technical field of medical equipment, and discloses medical guide needle assembling equipment which comprises a working table top, a supporting column is fixedly connected to the upper surface of the working table top, a bottom plate is fixedly connected to the bottom end of the supporting column, round rods are fixedly connected to the two sides of the lower surface of the working table top, and the round rods are fixedly connected to the lower surface of the working table top. The outer portion of the round rod is sleeved with a sleeve plate, the middle of the upper surface of the sleeve plate is fixedly connected with a U-shaped plate, and the upper surface of the U-shaped plate is fixedly connected with a bearing. The guide needle fixing device has the advantages that the handle is held tightly and screwed, the threaded rod is driven to move downwards, under the condition that the round rod is limited, the sleeve plate moves downwards, the pulley connected with the fixing rod is driven to move downwards, and therefore the guide needle can be limited, a worker can assemble the guide needle conveniently, and after assembly, the rotary disc is screwed, and the guide needle can be fixed conveniently. And the turntable rotates to drive the fixed rod to rotate, further drives the pulley connected with the fixed rod to move, and finally drives the guide needle to move, so that the installed guide needle can be conveniently taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical guide needle assembly device. Background Art

[0002] With the continuous development of the medical care industry, flexible tube infusion has gradually replaced steel needle infusion as the main method of intravenous treatment. Compared with steel needles, flexible tube infusion is safer on the human body and more comfortable for patients. It does not cause the risks of needle rolling, bulging, and leakage that occur with steel needle infusion. In clinical use, the flexible tube infusion is guided by a puncture guide needle to puncture the patient's skin, puncture the blood vessel wall, and enter the blood vessel. When the guide needle tip and the flexible tube puncture the blood vessel, blood can be observed to flow back to the transparent three-way connection, indicating that the puncture is successful.

[0003] However, the existing medical guide needle assembly equipment has the problem of poor fixing effect, which affects the assembly effect. Utility Model Content

[0004] The purpose of the present utility model is to provide a medical guide needle assembly device that can solve the problems raised in the above background technology.

[0005] The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions: a medical guide needle assembly device, comprising a work table, the upper surface of the work table is fixedly connected to a support column, the bottom end of the support column is fixedly connected to a bottom plate, both sides of the lower surface of the work table are fixedly connected to round rods, the outside of the round rods is sleeved with a sleeve plate, the middle part of the upper surface of the sleeve plate is fixedly connected to a U-shaped plate, the upper surface of the U-shaped plate is fixedly connected to a bearing, a threaded hole is provided in the middle part of the upper surface of the work table, the internal thread of the threaded hole is threadedly connected to a threaded rod, the middle part of the lower surface of the sleeve plate is fixedly connected to a strip block, the inside of the strip block is rotatably connected to a fixed rod, one side of the support column is movably connected to a rotating rod, one end of the rotating rod and the fixed rod are fixedly connected to a pulley, and the other end of the fixed rod is fixedly connected to a turntable.

[0006] By adopting the above technical solution, by setting a work table, support column, base plate, round rod, sleeve plate, U-shaped plate, threaded rod, strip block, fixed rod, pulley and turntable, when in use, the guide needle is placed on the pulleys on the left and right sides, and then the handle is held tightly and twisted to drive the threaded rod to move downward. When the round rod is limited, the sleeve plate is moved downward, driving the pulley connected to the fixed rod to move downward, so that the guide needle can be limited, which is convenient for the staff to assemble the guide needle. After assembly, the turntable is twisted, and the rotation of the turntable drives the fixed rod to rotate, and then drives the pulley connected to it to move, and finally drives the guide needle to move, which is convenient for removing the installed guide needle.

[0007] The present invention is further configured as follows: a support block is fixedly connected to the lower surface of the bottom plate, and a support sheet is fixedly connected to the bottom end of the support block.

[0008] By adopting the above technical solution, the arrangement of the support block and the support sheet plays a role in supporting and fixing the device.

[0009] The present invention is further configured as follows: the number of the support blocks is four, and the four support blocks are fixedly connected to the left and right sides of the lower surface of the bottom plate in the form of a rectangular array.

[0010] By adopting the above technical solution, the arrangement of the four support blocks makes the support effect of the device better and the support more stable.

[0011] The present invention is further configured as follows: an anti-slip layer is fixedly connected to the bottom end of the support sheet, and the material of the anti-slip layer is rubber.

[0012] By adopting the above technical solution, the provision of the anti-slip layer can play an anti-slip role.

[0013] The present invention is further configured as follows: a round block is fixedly connected to the upper surface of the threaded rod, and a handle is fixedly connected to the surface of the round block.

[0014] By adopting the above technical solution, the setting of the handle can facilitate the staff to screw the threaded rod.

[0015] The present invention is further configured as follows: the bottom end of the threaded rod is fixedly connected to the inside of the bearing.

[0016] By adopting the above technical solution, the bearing plays a role in connecting the threaded rod and the sleeve plate together.

[0017] The present invention is further configured as follows: a protective cover is fixedly connected to the surface of the turntable, and anti-slip grooves are fixedly connected to the surface of the protective cover.

[0018] By adopting the above technical solution, the setting of the turntable plays a role in facilitating the rotation of the fixed rod.

[0019] The present invention is further configured as follows: the number of the support columns is four, and the four support columns are fixedly connected at the four corners of the lower surface of the work surface in the form of a rectangular array.

[0020] By adopting the above technical solution, the arrangement of four support columns can connect the work surface and the base plate together.

[0021] The present invention is further configured as follows: a handle cover is fixedly connected to the surface of the handle, and an anti-slip protrusion is fixedly connected to the surface of the handle cover.

[0022] By adopting the above technical solution, the provision of the handle cover plays a role in protecting the handle.

[0023] The present invention is further configured as follows: through holes are provided at the four corners of the upper surface of the work table, and bolts are connected to the internal threads of the through holes.

[0024] By adopting the above technical solution, the bolts play a role in fixing the support columns.

[0025] The beneficial effects of the present invention are as follows: by arranging a work table, a support column, a base plate, a round rod, a sleeve plate, a U-shaped plate, a threaded rod, a strip block, a fixed rod, a pulley and a turntable, when in use, the guide needle is placed on the pulleys on the left and right sides, and then the handle is held tightly and screwed to drive the threaded rod to move downward. When the round rod is limited, the sleeve plate is moved downward, driving the pulley connected to the fixed rod to move downward, thereby limiting the guide needle and making it convenient for the staff to assemble the guide needle. After assembly, the turntable is screwed, and the rotation of the turntable drives the fixed rod to rotate, thereby driving the pulley connected to it to move, and finally driving the guide needle to move, making it convenient to remove the installed guide needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 It is a structural diagram of the utility model;

[0028] Figure 2 This is a schematic structural diagram of the support column of the utility model;

[0029] Figure 3 This is a schematic structural diagram of the strip block of the utility model;

[0030] Figure 4 This is a schematic structural diagram of the turntable of the utility model.

[0031] In the figure, 1. work surface; 2. support column; 3. base plate; 4. round rod; 5. sleeve plate; 6. U-shaped plate; 7. threaded rod; 8. bar block; 9. fixed rod; 10. pulley; 11. turntable; 12. support block; 13. support plate; 14. round block; 15. handle; 16. handle cover. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0033] Reference Figure 1-4 A medical guide needle assembly device includes a work surface 1, the upper surface of the work surface 1 is fixedly connected with a support column 2, the number of the support columns 2 is four, and the four support columns 2 are fixedly connected to the four corners of the lower surface of the work surface 1 in the form of a rectangular array, the bottom end of the support column 2 is fixedly connected to a bottom plate 3, the lower surface of the bottom plate 3 is fixedly connected with a support block 12, the number of the support blocks 12 is four, and the four support blocks 12 are fixedly connected to the left and right sides of the lower surface of the bottom plate 3 in the form of a rectangular array, the bottom end of the support sheet 13 is fixedly connected with an anti-slip layer, The material of the layer is rubber. When in use, place the guide needle on the pulleys 10 on the left and right sides, then hold the handle 15 tightly and screw it, driving the threaded rod 7 to move down. When the round rod 4 is limited, the sleeve 5 moves down, driving the pulley 10 connected to the fixed rod to move down, so that the guide needle can be limited, which is convenient for the staff to assemble the guide needle. After assembly, screw the turntable 11, and the turntable 11 rotates to drive the fixed rod 9 to rotate, and then drives the pulley 10 connected to it to move, and finally drives the guide needle to move, which is convenient for taking out the installed guide needle. The bottom end of the support block 12 is fixedly connected to a support sheet 13, and both sides of the lower surface of the work table 1 are fixedly connected to a round rod 4, and a sleeve plate 5 is sleeved on the outside of the round rod 4. The middle part of the upper surface of the sleeve plate 5 is fixedly connected to a U-shaped plate 6, and the upper surface of the U-shaped plate 6 is fixedly connected to a bearing. A threaded hole is provided in the middle part of the upper surface of the work table 1, and a threaded rod 7 is connected to the inner thread of the threaded hole. The upper surface of the threaded rod 7 is fixedly connected to a round block 14, and a handle 15 is fixedly connected to the surface of the handle 15. A handle cover 16 is fixedly connected to the surface of the handle cover 16. The surface is fixedly connected with anti-slip protrusions, and through holes are opened at the four corners of the upper surface of the work table 1. The internal threads of the through holes are connected with bolts. The bottom end of the threaded rod 7 is fixedly connected to the inside of the bearing, and the middle part of the lower surface of the sleeve plate 5 is fixedly connected with a strip block 8. The internal rotation of the strip block 8 is connected with a fixed rod 9. One side of the support column 2 is movably connected with a rotating rod, and one end of the rotating rod and the fixed rod 9 are fixedly connected with a pulley 10. The other end of the fixed rod 9 is fixedly connected with a turntable 11. The surface of the turntable 11 is fixedly connected with a protective cover, and the surface of the protective cover is fixedly connected with anti-slip grooves.

[0034] In the present invention, when in use, the guide needle is placed on the pulleys 10 on the left and right sides, and then the handle 15 is gripped and screwed to drive the threaded rod 7 to move downward. When the round rod 4 is limited, the sleeve 5 is moved downward, driving the pulley 10 connected to the fixed rod to move downward, so that the guide needle can be limited, which is convenient for the staff to assemble the guide needle. After assembly, the turntable 11 is screwed, and the rotation of the turntable 11 drives the fixed rod 9 to rotate, and then drives the pulley 10 connected to it to move, and finally drives the guide needle to move, so that the installed guide needle can be taken out conveniently.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A medical guide needle assembly device, comprising a work surface (1), characterized in that: The upper surface of the work table (1) is fixedly connected with a support column (2), the bottom end of the support column (2) is fixedly connected with a bottom plate (3), both sides of the lower surface of the work table (1) are fixedly connected with round rods (4), the outer side of the round rod (4) is sleeved with a sleeve plate (5), the middle part of the upper surface of the sleeve plate (5) is fixedly connected with a U-shaped plate (6), the upper surface of the U-shaped plate (6) is fixedly connected with a bearing, a threaded hole is provided in the middle part of the upper surface of the work table (1), the inner thread of the threaded hole is connected with a threaded rod (7), the middle part of the lower surface of the sleeve plate (5) is fixedly connected with a strip block (8), the inner part of the strip block (8) is rotatably connected with a fixed rod (9), one side of the support column (2) is movably connected with a rotating rod, one end of the rotating rod and the fixed rod (9) are fixedly connected with a pulley (10), and the other end of the fixed rod (9) is fixedly connected with a turntable (11).

2. The medical guide needle assembly device according to claim 1, characterized in that: The lower surface of the bottom plate (3) is fixedly connected to a support block (12), and the bottom end of the support block (12) is fixedly connected to a support sheet (13).

3. The medical guide needle assembly device according to claim 2, characterized in that: The number of the support blocks (12) is four, and the four support blocks (12) are fixedly connected to the left and right sides of the lower surface of the bottom plate (3) in the form of a rectangular array.

4. The medical guide needle assembly device according to claim 3, characterized in that: The bottom end of the support sheet (13) is fixedly connected to an anti-slip layer, and the material of the anti-slip layer is rubber.

5. The medical guide needle assembly device according to claim 1, characterized in that: A round block (14) is fixedly connected to the upper surface of the threaded rod (7), and a handle (15) is fixedly connected to the surface of the round block (14).

6. The medical guide needle assembly device according to claim 1, characterized in that: The bottom end of the threaded rod (7) is fixedly connected to the inside of the bearing.

7. The medical guide needle assembly device according to claim 1, characterized in that: A protective cover is fixedly connected to the surface of the turntable (11), and anti-slip grooves are fixedly connected to the surface of the protective cover.

8. The medical guide needle assembly device according to claim 1, characterized in that: The number of the support columns (2) is four, and the four support columns (2) are fixedly connected at the four corners of the lower surface of the work surface (1) in the form of a rectangular array.

9. The medical guide needle assembly device according to claim 5, characterized in that: A handle cover (16) is fixedly connected to the surface of the handle (15), and an anti-slip protrusion is fixedly connected to the surface of the handle cover (16).

10. The medical guide needle assembly device according to claim 5, characterized in that: Through holes are provided at the four corners of the upper surface of the work table (1), and bolts are connected to the internal threads of the through holes.

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