B superconducting needle frame

Abstract

The utility model belongs to the technical field of medical supplies, and particularly relates to a B superconducting needle frame which comprises a mounting seat, a connecting plate is fixedly connected to the bottom of the mounting seat, an L-shaped connecting frame is adsorbed to the bottom of the connecting plate, a mounting ring is arranged on one side of the L-shaped connecting frame, a first rubber ring is fixedly connected to the interior of the mounting ring, and a second rubber ring is arranged in the mounting ring. A second rubber ring is arranged on the inner side of the first rubber ring, and a plurality of first rubber blocks and rubber filling blocks which are distributed at equal intervals are fixedly connected to one side of the first rubber ring; the situation that a puncture needle installed on the inner side of a second rubber ring shakes is avoided, meanwhile, a second rubber block can be in a stable state under filling of a rubber filling block, and the adverse effect on a puncture needle base placed on the inner side of the second rubber ring caused by the situation that the second rubber block rebounds outwards is avoided; and a stable installation environment can be provided for the puncture head placed on the inner side of the second rubber ring.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, and in particular relates to a B-ultrasound needle holder. Background Art

[0002] The B-ultrasound needle guide holder is a tool installed on one side of the B-ultrasound probe to provide stable puncture and support for the puncture needle. Since the outer diameters of the puncture needle seats of different puncture needles are different, the needle guide holders with uniform inner diameters that are currently common on the market are inconvenient to use. Some products on the market that can adjust the inner diameter generally use non-closed fixings to fix the puncture needle seat. Although this method can adjust the inner diameter of the puncture needle seat, the non-fully wrapped installation method also reduces the stability of the puncture needle seat after installation and has an adverse effect on the puncture work of the puncture needle. Utility Model Content

[0003] The utility model provides a B-ultrasound needle holder, which can meet the installation requirements of puncture needle seats with different outer diameters while reducing the stability reduction caused by the fixing member during the adjustment process, can provide a relatively stable installation environment for the puncture head placed on the inner side of the second rubber ring, and at the same time helps to improve the stability of the puncture needle during use.

[0004] The utility model provides the following technical solution: a B superconducting needle holder, comprising a mounting seat, a connecting plate fixedly connected to the bottom of the mounting seat, an "L"-shaped connecting frame adsorbed on the bottom of the connecting plate, a mounting ring arranged on one side of the "L"-shaped connecting frame, a first rubber ring fixedly connected to the inside of the mounting ring, a second rubber ring arranged on the inner side of the first rubber ring, a plurality of equidistantly distributed first rubber blocks and rubber filling blocks fixedly connected to one side of the first rubber ring, and a plurality of the first rubber blocks and a plurality of the rubber filling blocks are staggeredly distributed, a plurality of equidistantly distributed second rubber blocks fixedly connected to a side of the second rubber ring close to the first rubber ring, and the positions of the plurality of the second rubber blocks correspond to the positions of the plurality of the rubber filling blocks, and both ends of the first rubber ring and the second rubber ring are fixedly connected to the rubber connecting wall.

[0005] Wherein, the two sides of the mounting seat are symmetrically fixedly connected with fixing seats.

[0006] Among them, the outer side of the "L"-shaped connecting frame is fixedly connected to a mounting plate, and the top of the mounting plate is fixedly connected to an adjustment plate, a slide rail is embedded on one side of the mounting seat, and the adjustment plate is slidably connected to the slide rail, and a fixed knob is threadedly connected to the adjustment plate.

[0007] Among them, the bottom of the connecting plate is fixedly connected with a second adsorption magnetic plate, the top of the "L"-shaped connecting frame is fixedly connected with a first adsorption magnetic plate, and the "L"-shaped connecting frame and the connecting plate are adsorbed and fixed by the first adsorption magnetic plate and the second adsorption magnetic plate.

[0008] Wherein, one side of the mounting ring is fixedly connected to a connecting seat, and the other side of the connecting seat is fixedly connected to the other end of the "L"-shaped connecting frame.

[0009] Among them, a plurality of arc-shaped support plates are fixedly connected to the inner side of the second rubber ring, and a non-slip rubber pad is fixedly connected to the inner side of the arc-shaped support plate, and a plurality of arc-shaped anti-sliding blocks are evenly distributed between two adjacent arc-shaped support plates.

[0010] The beneficial effects of the utility model are as follows: under the mutual cooperation of the installation ring and the first rubber ring, the second rubber ring, the first rubber block, the rubber filling block and the second rubber block, an installation assembly for installing the puncture needle seat is formed, and the puncture needle seats with different outer diameters can be installed. While meeting the installation requirements of needle seats with different outer diameters, under the mutual cooperation of the first rubber block and the second rubber block, the second rubber ring can be in a stable state after deformation, thereby avoiding the puncture needle installed on the inner side of the second rubber ring from shaking. At the same time, the second rubber block can be in a stable state under the filling of the rubber filling block, thereby avoiding the adverse effect of the second rubber block rebounding to the outside on the puncture needle seat placed on the inner side of the second rubber ring, thereby providing a relatively stable installation environment for the puncture head placed on the inner side of the second rubber ring, thereby helping to improve the stability of the puncture needle during use.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 It is a schematic diagram of a top cross-sectional structure of the mounting ring, the first rubber ring and the second rubber ring in the utility model;

[0014] Figure 3 For this utility model Figure 2 A magnified schematic diagram of the details of the middle part A;

[0015] Figure 4 It is a top view schematic diagram of the installation ring and the first rubber ring and the second rubber ring in the utility model.

[0016] In the figure: 1. mounting seat; 11. fixing seat; 12. slide rail; 13. connecting plate; 131. second adsorption magnetic plate; 2. "L"-shaped connecting frame; 21. mounting plate; 211. first adsorption magnetic plate; 22. adjusting plate; 221. fixing knob; 3. mounting ring; 31. first rubber ring; 311. first rubber block; 312. rubber filling block; 32. second rubber ring; 321. second rubber block; 322. arc-shaped supporting plate; 323. anti-skid rubber pad; 324. arc-shaped anti-slip block; 33. rubber connecting wall; 34. connecting seat. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a B superconducting needle holder, comprising a mounting seat 1, a connecting plate 13 is fixedly connected to the bottom of the mounting seat 1, an "L"-shaped connecting frame 2 is adsorbed on the bottom of the connecting plate 13, a mounting ring 3 is provided on one side of the "L"-shaped connecting frame 2, a first rubber ring 31 is fixedly connected to the inside of the mounting ring 3, and a second rubber ring 32 is provided on the inner side of the first rubber ring 31, a plurality of equidistantly distributed first rubber blocks 311 and rubber filling blocks 312 are fixedly connected to one side of the first rubber ring 31, and the plurality of first rubber blocks 311 and the plurality of rubber filling blocks 312 are staggered, a plurality of equidistantly distributed second rubber blocks 321 are fixedly connected to the side of the second rubber ring 32 close to the first rubber ring 31, and the positions of the plurality of second rubber blocks 321 correspond to the positions of the plurality of rubber filling blocks 312, and both ends of the first rubber ring 31 and the second rubber ring 32 are fixedly connected to the rubber connecting wall 33.

[0018] In this embodiment: the mounting seat 1 is the basic frame of the entire needle guide frame, which is used to be installed with the B-ultrasound probe. The connecting plate 13 located on one side of the mounting seat 1 is used to provide an adsorption carrier for the "L"-shaped connecting frame 2 to assist the stability of the "L"-shaped connecting frame 2 during use. The "L"-shaped connecting frame 2 is used to provide a connection carrier for the mounting ring 3. The mounting ring 3 forms a fixing assembly for fixing the puncture needle under the mutual cooperation of the first rubber ring 31 and the second rubber ring 32, wherein the mounting ring 3 is used to provide a connection carrier for the first rubber ring 31 and the second rubber ring 32, and the second rubber ring 32 and the first rubber ring 31 form an adjustment assembly for adjusting the space of the installation inner bin in the entire fixing assembly. The first rubber blocks 311 and the rubber filling blocks 312 outside the first rubber ring 31 are used to reinforce the second rubber ring 32 after the second rubber ring 32 is squeezed and deformed on the inside. The second rubber blocks 321 inside the second rubber ring 32 are used to cooperate with the first rubber blocks 311 to tighten the second rubber The ring 32 is limited so that the second rubber ring 32 can be in a stable state after deformation, avoiding the puncture needle installed inside the second rubber ring 32 to shake, and the plurality of rubber filling blocks 312 are used to fill the gap on one side of the second rubber block 321 squeezed between the two adjacent first rubber blocks 311 after being compressed, so that after the puncture needle seat is installed inside the entire fixing assembly, when the second rubber block 321 fails to completely fill the gap between the two first rubber blocks 311, the second rubber block 321 can be in a stable state under the filling of the rubber filling block 312, avoiding the adverse effect of the second rubber block 321 rebounding to the outside on the puncture needle seat placed inside the second rubber ring 32, and providing a relatively stable installation environment for the puncture head placed inside the second rubber ring 32, while helping to improve the stability of the puncture needle during use, and the rubber connecting wall 33 is used to provide a carrier for connecting the first rubber ring 31 and the second rubber ring 32.

[0019] The two sides of the mounting base 1 are symmetrically fixedly connected with fixing bases 11 ; wherein the fixing base 11 is used to provide a carrier for connecting the mounting base 1 and the ultrasonic probe.

[0020] The outer side of the "L"-shaped connecting frame 2 is fixedly connected with a mounting plate 21, and the top of the mounting plate 21 is fixedly connected with an adjusting plate 22, a slide rail 12 is embedded on one side of the mounting seat 1, and the adjusting plate 22 is slidably connected to the slide rail 12, and a fixed knob 221 is threadedly connected to the adjusting plate 22; wherein the slide rail 12 is used to provide a sliding connection carrier for the adjusting plate 22, and the position of the mounting ring 3 is adjusted by sliding the adjusting plate 22, so that the puncture needle can be adjusted to a suitable position before operation, and the connecting plate 13 is used to provide an adsorption carrier for the top of the "L"-shaped connecting frame 2.

[0021] A second adsorption magnetic plate 131 is fixedly connected to the bottom of the connecting plate 13, and a first adsorption magnetic plate 211 is fixedly connected to the top of the "L"-shaped connecting frame 2, and the "L"-shaped connecting frame 2 and the connecting plate 13 are adsorbed and fixed by the first adsorption magnetic plate 211 and the second adsorption magnetic plate 131; wherein a method of providing mutual adsorption between the first adsorption magnetic plate 211 and the second adsorption magnetic plate 131 can help improve the stability of the "L"-shaped connecting frame 2 during use.

[0022] One side of the mounting ring 3 is fixedly connected to a connecting seat 34 , and the other side of the connecting seat 34 is fixedly connected to the other end of the “L”-shaped connecting frame 2 ; wherein the connecting seat 34 is used to provide a carrier for connecting the mounting ring 3 and the “L”-shaped connecting frame 2 .

[0023] A plurality of arc-shaped support plates 322 are fixedly connected to the inner side of the second rubber ring 32, and an anti-skid rubber pad 323 is fixedly connected to the inner side of the arc-shaped support plate 322, and a plurality of arc-shaped anti-skid blocks 324 are evenly distributed between two adjacent arc-shaped support plates 322; the arc-shaped support plates 322 and the anti-skid rubber pad 323 play a role in supporting the second rubber ring 32, and the arc-shaped anti-skid block 324 is used to increase the friction between the inner wall of the second rubber ring 32 and the puncture needle seat.

[0024] The working principle and use process of the utility model are as follows: when in use, first adjust the position of the mounting ring 3 through the adjusting plate 22, and then fix the position of the adjusting plate 22 through the fixing knob 221. When the position adjustment of the mounting ring 3 is completed, the puncture needle seat can be installed inside the second rubber ring 32. In the process of installing the puncture needle seat on the inner side of the second rubber ring 32, the puncture needle seat squeezes the inner side of the second rubber ring 32. At this time, the second rubber ring 32 is deformed after being compressed, and the second rubber block 321 is squeezed and moved toward the gap between the two first rubber blocks 311. At this time, the second rubber ring 32 is in a relatively stable state under the mutual limitation of the second rubber block 321 and the first rubber block 311. After the installation of the puncture needle seat is completed, the patient can be subsequently examined and treated.

Claims

1. A B-ultrasound needle holder, comprising a mounting seat (1), characterized in that: The bottom of the mounting seat (1) is fixedly connected to a connecting plate (13), the bottom of the connecting plate (13) is adsorbed with an "L"-shaped connecting frame (2), one side of the "L"-shaped connecting frame (2) is provided with a mounting ring (3), the interior of the mounting ring (3) is fixedly connected to a first rubber ring (31), and the inner side of the first rubber ring (31) is provided with a second rubber ring (32), and one side of the first rubber ring (31) is fixedly connected to a plurality of first rubber blocks (311) and rubber filling blocks (312) which are equidistantly distributed. ), and a plurality of the first rubber blocks (311) and a plurality of the rubber filling blocks (312) are distributed alternately, a side of the second rubber ring (32) close to the first rubber ring (31) is fixedly connected to a plurality of second rubber blocks (321) distributed equidistantly, and the positions of the plurality of the second rubber blocks (321) correspond to the positions of the plurality of the rubber filling blocks (312), and both ends of the first rubber ring (31) and the second rubber ring (32) are fixedly connected to the rubber connecting wall (33).

2. A B-type superconducting needle holder according to claim 1, characterized in that: Fixed seats (11) are symmetrically fixedly connected to both sides of the mounting seat (1).

3. The B-type superconducting needle holder according to claim 1, characterized in that: The outer side of the "L"-shaped connecting frame (2) is fixedly connected to a mounting plate (21), and the top of the mounting plate (21) is fixedly connected to an adjustment plate (22); a slide rail (12) is embedded in one side of the mounting seat (1), and the adjustment plate (22) is slidably connected to the slide rail (12); and a fixing knob (221) is threadedly connected to the adjustment plate (22).

4. The B-type superconducting needle holder according to claim 1, characterized in that: The bottom of the connecting plate (13) is fixedly connected to a second adsorption magnetic plate (131), the top of the "L"-shaped connecting frame (2) is fixedly connected to a first adsorption magnetic plate (211), and the "L"-shaped connecting frame (2) and the connecting plate (13) are adsorbed and fixed by the first adsorption magnetic plate (211) and the second adsorption magnetic plate (131).

5. The B-type superconducting needle holder according to claim 1, characterized in that: One side of the mounting ring (3) is fixedly connected to a connecting seat (34), and the other side of the connecting seat (34) is fixedly connected to the other end of the "L"-shaped connecting frame (2).

6. The B-type superconducting needle holder according to claim 1, characterized in that: A plurality of arc-shaped support plates (322) are fixedly connected to the inner side of the second rubber ring (32), and an anti-slip rubber pad (323) is fixedly connected to the inner side of the arc-shaped support plate (322), and a plurality of arc-shaped anti-slip blocks (324) are evenly distributed between two adjacent arc-shaped support plates (322).

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