Nerve block anesthesia medicine injection pressure measurement alarm equipment under ultrasonic guidance

Abstract

The utility model discloses ultrasonic-guided nerve block anesthesia medicine injection pressure measurement alarm equipment which comprises an L-shaped supporting plate, a third mounting frame is fixedly mounted on the upper surface of the L-shaped supporting plate, and a warning indicator is rotationally mounted on the inner wall of the third mounting frame through a rotating shaft C; a first rotating frame is fixedly installed on the surface of one end of the L-shaped supporting plate, a rotating plate is rotationally installed on the inner wall of the first rotating frame through a rotating shaft A. A guide plate is fixedly installed at one end of the rotating plate, and a spring frame and a second rotating frame are fixedly installed at the upper end and the lower end of the surface of the side, close to the L-shaped supporting plate, of the guide plate correspondingly. The other end of the spring frame is fixedly connected with the surface of the L-shaped supporting plate, a mounting plate is rotationally mounted on the inner wall of the second rotating frame through a damping rotating shaft B, and a clamping plate is fixedly mounted on the surface of the mounting plate. By means of the structure, medical staff can quickly and conveniently complete the installation work of the warning indicator, and compared with a traditional installation mode, the operation steps of the device are more simplified.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical device technical field, concretely relates to the nerve block anesthesia injection pressure alarm device under the guidance of ultrasonic. BACKGROUND

[0002] With the rapid development of medical technology, ultrasonic technology has successfully integrated into the field of anesthesiology. The peripheral nerve block technique under the guidance of ultrasound significantly improves the operation accuracy of anesthesiologists and effectively avoids the pain caused to patients by repeated blind exploration in traditional operation. However, the currently widely used nerve block anesthesia injection pressure alarm device under ultrasound is relatively large in size, which brings inconvenience in carrying for medical personnel when they go out for medical services. In addition, the traditional pressure alarm device needs the user to constantly turn his head to observe the device during use, which undoubtedly increases the fatigue of the user.

[0003] The nerve block anesthesia injection pressure alarm device under ultrasound of patent No. CN219289620U first clamps the first arc-shaped plate and the clamping block on the syringe, so that the first rubber pad contacts the outer wall of the syringe, then rotates the clamping strip to make the third rubber pad contact the outer wall of the syringe, clamps one end of the clamping strip in the T-shaped clamping groove, and installs the mounting box on the syringe. The display in the mounting box displays the monitored pressure.

[0004] The above-mentioned pressure alarm device is convenient for medical personnel to observe the device without turning their heads during use. However, during installation, the medical personnel needs to accurately clamp the first arc-shaped plate and the clamping block on the corresponding position of the syringe, then further rotate the clamping strip to tightly fit the third rubber pad on the clamping strip to the outer wall of the syringe, and accurately clamp one end of the clamping strip into the T-shaped clamping groove to ensure that the entire device can be stably installed on the syringe. This installation step is not only complicated to operate, but also consumes a lot of installation time for medical personnel. Therefore, the utility model provides a nerve block anesthesia injection pressure alarm device under the guidance of ultrasound to solve the above-mentioned problems. TECHNICAL CONTENT

[0005] In view of the above-mentioned problems, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a nerve block anesthesia injection pressure alarm device under the guidance of ultrasound, which solves the problem that the existing nerve block anesthesia injection pressure alarm device under ultrasound not only has a complicated installation process, but also consumes a lot of installation time for medical personnel.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] The application discloses an ultrasonic-guided nerve block anesthesia injection pressure measurement alarm device, which comprises an L-shaped support plate, a third mounting frame is fixedly installed on the upper surface of the L-shaped support plate, and a warning device is rotatably installed on the inner wall of the third mounting frame through a rotating shaft C.

[0009] One end surface of the L-shaped support plate is fixedly installed with a first rotating frame, a rotating plate is rotatably installed on the inner wall of the first rotating frame through a rotating shaft A, one end of the rotating plate is fixedly installed with a guide plate, and the upper and lower ends of the guide plate close to the one side surface of the L-shaped support plate are fixedly installed with a spring frame and a second rotating frame respectively.

[0010] The inner wall of the L-shaped support plate is fixedly installed with a rubber pad matched with the clamping plate for clamping and fixing.

[0011] Preferably, the rubber pad on the inner wall of the L-shaped support plate is matched with the clamping plate to clamp and fix the syringe.

[0012] Preferably, the output end of the syringe is fixedly connected with a three-way joint, the other end of the three-way joint is connected with a needle body, and the other end of the three-way joint is sealingly inserted with a pressure sensor.

[0013] Preferably, the pressure sensor is connected with the warning device through a cable.

[0014] Preferably, one side of the third mounting frame is provided with a threaded groove, a threaded rod is screw-connected in the threaded groove, and a rubber head is fixedly installed on the end of the threaded rod close to the warning device.

[0015] Preferably, the surface of the L-shaped support plate is sleeved with a silica gel sleeve.

[0016] In the above technical scheme, the technical effects and advantages of the application are as follows:

[0017] The L-shaped support plate is fixed to the upper end of the L-shaped support plate, and the lower end of the guide plate is fixed to the mounting plate. The mounting plate is fixed to the clamping plate at one end. The rubber pad on the inner wall of the L-shaped support plate cooperates with the clamping plate to clamp and fix the syringe. When in use, the medical staff presses the upper end of the guide plate, and the guide plate rotates around the rotating axis A. At the same time, the lower end of the guide plate drives the clamping plate to move outward, so that the space between the clamping plate and the L-shaped support plate becomes larger. At this time, the syringe is placed in the space, and the hand pressing the guide plate is released. The guide plate will return to its original direction due to the elastic force of the spring frame, so that the clamping plate and the L-shaped support plate jointly clamp and fix the syringe, so that the warning device is fixed to the outer wall of the syringe. The utility model enables medical staff to quickly and conveniently complete the installation of the warning device through this structure. Compared with the traditional installation method, the operation steps of this device are more simplified. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 This is a structural diagram of the ultrasound-guided nerve block anesthesia injection pressure measurement and alarm device proposed by the present invention;

[0020] Figure 2 for Figure 1 Schematic diagram of the structure when clamping the syringe;

[0021] Figure 3 for Figure 2 Schematic diagram of the back structure;

[0022] Figure 4 for Figure 2 Schematic diagram of the structure in circle A;

[0023] Figure 5 for Figure 2 Schematic diagram of the syringe structure.

[0024] Description of reference numerals:

[0025] 1, L type support plate; 2, rubber pad; 3, first rotating frame; 4, rotating plate; 5, rotating shaft A; 6, guide plate; 7, second rotating frame; 8, mounting plate; 9, damping rotating shaft B; 10, spring frame; 11, syringe; 12, silica gel sleeve; 13, warning device; 14, third mounting frame; 15, rotating shaft C; 16, threaded rod; 17, rubber head; 18, cable; 19, clamping plate; 20, pressure sensor; 111, syringe; 111, tee joint. DETAILED DESCRIPTION

[0026] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in detail below with the drawings.

[0027] The utility model discloses a nerve block anesthesia injection pressure measurement alarm device under the guidance of ultrasound.

[0028] Referring to Figures 1-5 , the nerve block anesthesia injection pressure measurement alarm device under the guidance of ultrasound, including L type support plate 1, L type support plate 1 upper surface fixed mounting has the third mounting frame 14, the third mounting frame 14 inner wall is rotationally installed with warning device 13 through rotating shaft C 15;

[0029] L type support plate 1 one end surface fixed mounting has the first rotating frame 3, the first rotating frame 3 inner wall is rotationally installed with rotating plate 4 through rotating shaft A 5, and one end of rotating plate 4 is fixedly installed with guide plate 6, and the upper and lower ends of guide plate 6 close to the one side surface of L type support plate 1 are fixedly installed with spring frame 10 and second rotating frame 7 respectively, and the other end of spring frame 10 is fixedly connected with the surface of L type support plate 1, and the inner wall of second rotating frame 7 is rotationally installed with mounting plate 8 through damping rotating shaft B 9, and the surface of mounting plate 8 is fixedly installed with clamping plate 19;Specific use, clamping plate 19 can rotate to a certain extent with damping rotating shaft B 9 as center through mounting plate 8, so that, in the process of clamping syringe 11, clamping plate 19 can rotate to a certain extent, make clamping plate 19 more adhere to the surface of syringe 11, to provide the stability of clamping in the outside of syringe 11;

[0030] L type support plate 1 inner wall fixedly installs with rubber pad 2 that cooperation clamping plate 19 carries out clamping fixed, when L type support plate 1 and clamping plate 19 clamp and fix syringe 11, rubber pad 2 adheres to the outer wall of syringe 11, to provide the stability of fixed.

[0031] Referring to Figure 2 , the rubber pad 2 of the inner wall of L type support plate 1 cooperates with the clamping plate 19 to clamp and fix the syringe 11.

[0032] Referring to Figure 3 , 5The output end of the syringe 11 is fixedly connected with a three-way joint 111, the other end of the three-way joint 111 is connected with a needle body, and the other end of the three-way joint 111 is sealingly inserted with the pressure sensor 20.

[0033] With reference to Figure 3 The pressure sensor 20 is connected with the warning device 13 through the cable 18.

[0034] With reference to Figure 4 A threaded groove is formed in one side of the third mounting frame 14, a threaded rod 16 is threadedly connected in the threaded groove, and a rubber head 17 is fixedly installed on one end of the threaded rod 16 close to the warning device 13; the threaded rod 16 is rotated outward to adjust the display angle of the warning device 13, and the structure of the positioning display device with the patent number CN219289620U is similar, but the rubber head 17 is added to prevent the threaded rod 16 from damaging the warning device 13 and to improve the stability of the fixing of the warning device 13.

[0035] With reference to Figure 1 A silica gel sleeve 12 is sleeved on the surface of the L-shaped supporting plate 1; the silica gel sleeve 12 is sleeved on the outer side of the L-shaped supporting plate 1 to improve the comfort of the medical staff when holding and pressing the device.

[0036] In the utility model, when in use, the medical staff presses the upper end position of the guide plate 6, and the guide plate 6 rotates around the rotating shaft A5; at this time, the upper end of the guide plate 6 extrudes the spring frame 10, and the lower end of the guide plate 6 drives the clamping plate 19 to move outward, so that the space between the clamping plate 19 and the L-shaped supporting plate 1 becomes larger; at this time, the syringe 11 is placed in the space, the hand pressing the guide plate 6 is released, the guide plate 6 is restored along the original direction under the elastic force of the spring frame 10, the clamping plate 19 and the L-shaped supporting plate 1 jointly clamp and fix the syringe 11, and the warning device 13 is fixed on the outer wall of the syringe 11; the utility model enables the medical staff to quickly and conveniently complete the installation work of the warning device 13 through the structure.

[0037] Then the threaded rod 16 is rotated, the threaded rod 16 drives the rubber head 17 to separate from the outer wall of the warning device 13, at this time, the medical staff can rotate the warning device 13; after the angle adjustment of the warning device 13 is completed, the threaded rod 16 is reversely rotated, and the threaded rod 16 cooperates with the rubber head 17 to fix the warning device 13; the pressure sensor 20 connected with the warning device 13 is inserted into the three-way joint 111; in the prior art, the pressure sensor 20 detects the injection pressure of the syringe 11, the detected information is transmitted to the warning device 13, the warning device 13 displays the inspection data, and thus the medical staff can observe.

[0038] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. An ultrasound-guided nerve block anesthesia injection pressure measurement alarm device comprising an L-shaped support plate (1), characterized in that, The upper surface of the L-shaped support plate (1) is fixedly provided with a third mounting frame (14), and the inner wall of the third mounting frame (14) is rotatably provided with a warning device (13) through a rotating shaft C (15). One end surface of the L-shaped support plate (1) is fixedly provided with a first rotating frame (3), and the inner wall of the first rotating frame (3) is rotatably provided with a rotating plate (4) through a rotating shaft A (5), one end of the rotating plate (4) is fixedly provided with a guide plate (6), and the upper and lower ends of the guide plate (6) close to the one side surface of the L-shaped support plate (1) are respectively fixedly provided with a spring frame (10) and a second rotating frame (7), the other end of the spring frame (10) is fixedly connected with the surface of the L-shaped support plate (1), and the inner wall of the second rotating frame (7) is rotatably provided with a mounting plate (8) through a damping rotating shaft B (9), and the surface of the mounting plate (8) is fixedly provided with a clamping plate (19). The inner wall of the L-shaped support plate (1) is fixedly provided with a rubber pad (2) for clamping and fixing the clamping plate (19).

2. Ultrasound-guided nerve block anesthetization and pressure alarm device according to claim 1, characterized in that, The rubber pad (2) on the inner wall of the L-shaped support plate (1) clamps and fixes the syringe (11) in cooperation with the clamping plate (19).

3. Ultrasound-guided nerve block anesthetization and pressure alarm device according to claim 2, characterized in that, The output end of the syringe (11) is fixedly connected with a three-way joint (111), the other end of the three-way joint (111) is connected with a needle body, and the other end of the three-way joint (111) is sealingly connected with a pressure sensor (20).

4. Ultrasound-guided nerve block anesthetization and pressure alarm device according to claim 3, characterized in that, The pressure sensor (20) is connected with the warning device (13) through a cable.

5. The ultrasound-guided nerve block anesthetization and pressure alarm device according to claim 1, characterized in that, One side of the third mounting frame (14) is provided with a threaded groove, a threaded rod (16) is threadedly connected in the threaded groove, and a rubber head (17) is fixedly connected with the end of the threaded rod (16) close to the warning device (13).

6. The ultrasound-guided nerve block anesthetization and pressure alarm device according to claim 1, characterized in that, The surface of the L-shaped support plate (1) is sleeved with a silica gel sleeve (12).

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