Anatomical rotation model based on brachial plexus block anesthesia operation

Abstract

The utility model discloses an anatomical rotation model based on brachial plexus block anesthesia operation, which comprises a rotation assembly, a model assembly is arranged at the top end of the rotation assembly, the rotation assembly comprises a base, an installation cylinder is installed on the outer wall of the top of the base through bolts, and a storage rack is slidably connected in the installation cylinder. A tray is mounted at the top end of the storage rack through a bearing, two lead screws are mounted in the center of one side of the top of the base through bearings, and the lead screws are in threaded connection with the storage rack; when the hand exercise model is used for exercise, the rotating disc piece can be rotated by feet, then the rotating disc piece drives the lead screw to rotate, the rotating lead screw drives the storage frame to slide on the sliding rod, the storage frame drives the tray to rise, the height of the tray is changed, medical staff of different body types can use the model for exercise, meanwhile, the tray can rotate, and the hand exercise model is convenient to use. The model assembly above the tray can be rotated only by rotating the tray, so that medical staff can practice hands quickly without moving the position.

Description

Technical Field

[0001] The utility model relates to the technical field of brachial plexus block models, in particular to an anatomical rotation model based on brachial plexus block anesthesia operation. Background Art

[0002] Brachial plexus block is a commonly used anesthesia method in orthopedic surgery. Because the brachial plexus is wrapped by soft tissue, blind exploration is often used to locate the block on the body surface during operation. Therefore, brachial plexus block is often performed by anesthesiologists with rich clinical experience. For junior anesthesiologists, brachial plexus block is difficult to master and usually requires a long time, a lot of operation and practice to improve the success rate of nerve block. However, due to unfamiliar operation and lack of experience, it causes great pain to patients and many medical disputes.

[0003] For example, a brachial plexus block model, with application number CN201220026184.5 and authorization announcement date 20120905, includes a skeleton that mimics the human arm skeleton, a colloid that mimics human muscle and skin wrapped around the skeleton, a brachial plexus nerve wire bundle arranged according to the position of the arm nerves within the colloid, an insulation layer wrapped around the insulation layer, a tin foil layer wrapped around the insulation layer, and a block hole corresponding to the nerve block point on the tin foil layer. A main alarm is connected in series within the brachial plexus nerve wire bundle, and a secondary alarm is connected in series within the tin foil layer. One end of the brachial plexus nerve wire bundle and one end of the tin foil layer are both electrically connected to one end of a power supply, and the other end of the power supply is electrically connected to a puncture needle. This brachial plexus block model has a reasonable structure and is easy to operate. It can not only improve the puncture accuracy of block training, but also alarm in the event of a puncture error. It is particularly suitable for interns to use in brachial plexus tissue training.

[0004] Brachial plexus block anesthesia is usually performed on the neck. In order to improve the success rate of brachial plexus block anesthesia, medical staff are trained through models. However, traditional anesthesia models are mostly arms, which are difficult to adjust the position, affecting the training effect of medical staff. Therefore, there is an urgent need to design an anatomical rotation model based on brachial plexus block anesthesia to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an anatomical rotation model based on brachial plexus block anesthesia operation to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] An anatomical rotation model based on brachial plexus block anesthesia operation includes a rotation component, a model component is provided on the top of the rotation component, the rotation component includes a base, a mounting cylinder is installed on the outer wall of the top of the base by bolts, and a storage rack is slidably connected inside the mounting cylinder, a tray is installed on the top of the storage rack by a bearing, two screw rods are installed at the center of one side of the top of the base by bearings, and the screw rods and the storage rack are threadedly connected, sliding rods are installed on the outer walls on both sides of the top of the base by bolts, and the storage rack and the sliding rods are slidably connected, a turntable component is inserted inside the base, and the turntable component is fixedly connected to the bottom end of the screw rod by a flat key.

[0008] Furthermore, a mounting shell is mounted on the outside of the base and the mounting tube by bolts, and a control module and a speaker module are mounted on one side of the inner wall of the mounting shell by bolts respectively, and the control module is electrically connected to the speaker module through a wire.

[0009] Furthermore, grooves are provided on both outer walls of the top of the storage rack, and two battery modules are installed inside the grooves by bolts. The battery modules are electrically connected to the control module and the speaker module through wires.

[0010] Furthermore, plugs are threadedly connected to the outer walls on both sides of the top of the tray, and the plugs are electrically connected to the battery module and the control module through wires. Three latch rods are welded to the outer wall on one side of the top of the tray.

[0011] Furthermore, the model component includes a threaded disk, the top of the threaded disk is threadedly connected to a shell, the top of the shell is provided with a plurality of nerve demonstration pipes, and the nerve demonstration pipes extend into the interior of the shell.

[0012] Furthermore, three plug-in slots are provided on an outer wall on one side of the top of the threaded disk, and the top end of the latch rod is plugged into the plug-in slots.

[0013] Furthermore, lighting rods are installed on the outer walls on both sides of the top of the threaded disk through bolts, the top end of the plug is inserted into the bottom end of the lighting rod, and the plug is electrically connected to the lighting rod through a wire.

[0014] In the above technical solution, the utility model provides an anatomical rotation model based on brachial plexus block anesthesia operation, which has the following beneficial effects:

[0015] (1) By setting up the tray, screw rod and turntable, when practicing with the model, the user can use his feet to rotate the turntable, and then the turntable will rotate with the screw rod, and the rotating screw rod will cause the storage rack to slide on the slide bar, so that the storage rack and the tray position are raised, and the height of the tray is changed, so that medical staff of different body shapes can practice with the model. At the same time, the tray can be rotated. When practicing, the user only needs to rotate the tray to rotate the model component above it, so that the medical staff can practice quickly without moving.

[0016] (2) Through the setting of the model component, the model component is a model with a neck, which can meet the practice of the intermuscular groove method and the supraclavicular method. Compared with the original arm model, it has more practice methods, which greatly improves the practicality of the model.

[0017] (3) The latch rod, the insertion slot, the threaded disk and the shell are provided, and the insertion slot and the latch rod are designed to be slide-inserted, which can facilitate the rapid disassembly between the model component and the rotating component, and reduce the volume of the model when carrying it, so that medical staff can carry the device. At the same time, the threaded disk and the shell are threadedly connected, and when the nerve demonstration pipeline inside the shell is damaged, it is convenient for medical staff to quickly disassemble the model component for repair. 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 The utility model provides an overall structural schematic diagram of an anatomical rotation model embodiment based on brachial plexus block anesthesia operation.

[0020] Figure 2 The present invention provides a schematic diagram of the structure of a rotating assembly according to an embodiment of an anatomical rotation model for brachial plexus block anesthesia.

[0021] Figure 3 This is a schematic diagram of the internal structure of the base and mounting tube provided in an embodiment of the anatomical rotation model based on brachial plexus block anesthesia operation of the utility model.

[0022] Figure 4 The present invention provides a schematic diagram of the structure of model components for an anatomical rotation model embodiment based on brachial plexus block anesthesia operation.

[0023] Description of reference numerals:

[0024] 1. Rotating assembly; 2. Model assembly; 3. Base; 4. Mounting tube; 5. Turntable; 6. Mounting shell; 7. Control module; 8. Speaker module; 9. Tray; 10. Plug; 11. Latch rod; 12. Screw rod; 13. Slide rod; 14. Storage rack; 15. Groove; 16. Battery module; 17. Threaded disk; 18. Shell; 19. Plug slot; 20. Lighting rod; 21. Neural demonstration pipeline. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, an anatomical rotation model based on brachial plexus block anesthesia operation provided by an embodiment of the present invention includes a rotating component 1, a model component 2 is provided on the top of the rotating component 1, the rotating component 1 includes a base 3, a mounting cylinder 4 is installed on the top outer wall of the base 3 by bolts, and a storage rack 14 is slidably connected inside the mounting cylinder 4, a tray 9 is installed on the top of the storage rack 14 by a bearing, two screw rods 12 are installed at the center of one side of the top of the base 3 by bearings, and the screw rods 12 and the storage rack 14 are threadedly connected, and sliding rods 13 are installed on the outer walls on both sides of the top of the base 3 by bolts, and the storage rack 14 and the sliding rod 13 are slidably connected, a turntable part 5 is inserted inside the base 3, and the turntable part 5 is fixedly connected to the bottom end of the screw rod 12 through a flat key.

[0027] Specifically, in this embodiment, it includes a rotating component 1, a model component 2 is provided on the top of the rotating component 1, and the rotating component 1 includes a base 3. A mounting cylinder 4 is installed on the outer wall of the top of the base 3 by bolts, and a storage rack 14 is slidably connected inside the mounting cylinder 4. A tray 9 is installed on the top of the storage rack 14 through a bearing. The tray 9 is rotatable. When practicing, it is only necessary to rotate the tray 9 to rotate the model component 2 above it, so that medical staff can practice quickly without moving their positions. Two screw rods 12 are installed at the center of one side of the top of the base 3 through bearings, and there is a screw between the screw rod 12 and the storage rack 14. The base 3 is connected with a groove, and the outer walls on both sides of the top are installed with slide bars 13 by bolts. The slide bars 13 can guide the movement of the storage rack 14, and the storage rack 14 is slidably connected to the slide bars 13. The base 3 is internally connected with a turntable 5 by inserting the turntable 5. The turntable 5 is rotated, and then the turntable 5 will rotate with the screw rod 12. The rotating screw rod 12 will drive the storage rack 14 to slide on the slide bars 13, so that the storage rack 14 is raised with the position of the tray 9, so that the height of the tray 9 is changed, so that medical staff of different body shapes can use the model for practice, and the turntable 5 is fixedly connected to the bottom end of the screw rod 12 through a flat key.

[0028] The utility model provides an anatomical rotation model based on brachial plexus block anesthesia operation. Medical staff can use their feet to rotate the turntable part 5, and then the turntable part 5 will rotate with the screw rod 12. The rotating screw rod 12 will drive the storage rack 14 to slide on the slide rod 13, so that the storage rack 14 and the tray 9 are raised, so that the height of the tray 9 is changed, so that medical staff of different body shapes can use the model for practice. When practicing, they only need to rotate the tray 9 to rotate the model component 2 above it, so that medical staff can practice quickly without moving.

[0029] In one embodiment provided by the present invention, Figure 2-3 As shown, the base 3 and the mounting tube 4 are externally mounted with a mounting shell 6 by bolts, and a control module 7 and a speaker module 8 are respectively mounted on one side of the inner wall of the mounting shell 6 by bolts. The control module 7 uses a YX80006ACT5 touch screen, which can control the operation of the equipment under the operation of workers. The speaker module 8 uses a YZY13W05004-262WZ, which can play a sound to remind medical staff whether the training is successful. The control module 7 is electrically connected to the speaker module 8 through a wire. Grooves 15 are provided on both sides of the outer wall of the top of the storage rack 14. Two battery modules 16 are installed inside the groove 15 by bolts. The battery module 16 is composed of lithium batteries and can provide power for the lighting lamp stick 20, etc. The battery module 16 is electrically connected to the control module 7 and the speaker module 8 through wires. The outer walls on both sides of the top of the tray 9 are threaded with plugs 10. The plugs 10 facilitate the electrical connection between the battery module 16 and the lighting lamp stick 20, and the plugs 10 are electrically connected to the battery module 16 and the control module 7 through wires. Three latch rods 11 are welded to the outer wall on one side of the top of the tray 9.

[0030] In another embodiment provided by the present invention, Figure 4As shown, the model component 2 includes a threaded disk 17, the top of the threaded disk 17 is threadedly connected to a shell 18, a plurality of nerve demonstration pipes 21 are provided on the top of the shell 18, a nerve simulation unit is installed inside the nerve demonstration pipe 21, when the nerve simulation unit contacts the needle on the syringe, the nerve simulation unit will detect a signal, and then the control module 7 will control the speaker module 8 to alarm, reminding the medical staff that the training is successful, otherwise it will also emit a failure sound to remind the medical staff that the training has failed, and the nerve demonstration pipe 21 extends to the inside of the shell 18, and three plug-in slots 19 are provided on the outer wall of one side of the top of the threaded disk 17, which are connected to the nerve simulation unit through the plug-in slots 19. The latch rods 11 cooperate with each other to facilitate the combination of the model component 2 and the rotating component 1. The top of the latch rod 11 is inserted into the socket slot 19. The outer walls on both sides of the top of the threaded disk 17 are installed with lighting sticks 20 by bolts. The model of the lighting stick 20 is preferably SW2180 explosion-proof LED stick tube. When the model training is successful, the lighting stick 20 will light up to remind the medical staff that the training is successful. Otherwise, the training fails and it will not light up. At the same time, at night, the lighting stick 20 will light up with a dim brightness. The top of the plug 10 is inserted into the bottom of the lighting stick 20, and the plug 10 is electrically connected to the lighting stick 20 through a wire.

[0031] Example 1

[0032] An anatomical rotation model based on brachial plexus block anesthesia operation includes a rotation component 1, a model component 2 is provided on the top of the rotation component 1, the rotation component 1 includes a base 3, a mounting cylinder 4 is installed on the outer wall of the top of the base 3 by bolts, and a storage rack 14 is slidably connected inside the mounting cylinder 4, a tray 9 is installed on the top of the storage rack 14 through a bearing, and the tray 9 is rotatable. When practicing, only the tray 9 needs to be rotated to rotate the model component 2 above it, so that medical staff can practice quickly without moving their positions. Two screw rods 12 are installed at the center of one side of the top of the base 3 through bearings, and the screw rods 12 and the storage rack are connected. 14 are threadedly connected, and sliding rods 13 are installed on the outer walls on both sides of the top of the base 3 by bolts. The sliding rods 13 can guide the movement of the storage rack 14, and the storage rack 14 is slidably connected to the sliding rods 13. A turntable part 5 is inserted into the inside of the base 3. When the turntable part 5 is rotated, the turntable part 5 will then rotate with the screw rod 12, and the rotating screw rod 12 will drive the storage rack 14 to slide on the sliding rod 13, so that the storage rack 14 is raised with the position of the tray 9, so that the height of the tray 9 is changed, so that medical staff of different body shapes can use the model for practice, and the turntable part 5 is fixedly connected to the bottom end of the screw rod 12 through a flat key.

[0033] Example 2

[0034] This embodiment is further limited on the basis of embodiment 1, wherein the base 3 and the mounting tube 4 are externally mounted with a mounting shell 6 by bolts, and a control module 7 and a speaker module 8 are respectively mounted on one side of the inner wall of the mounting shell 6 by bolts. The control module 7 uses a YX80006ACT5 touch screen, which can control the operation of the equipment under the operation of the worker. The speaker module 8 uses a YZY13W05004-262WZ, which can play a sound to remind the medical staff whether the training is successful. The control module 7 is electrically connected to the speaker module 8 through a wire, and the outer walls on both sides of the top of the storage rack 14 are provided with The groove 15 is provided with two battery modules 16 installed inside the groove 15 by bolts. The battery module 16 is composed of lithium batteries and can power the lighting lamp stick 20, etc. The battery module 16 is electrically connected to the control module 7 and the speaker module 8 through a wire. The outer walls on both sides of the top of the tray 9 are threaded with plugs 10. The plugs 10 facilitate the electrical connection between the battery module 16 and the lighting lamp stick 20. The plugs 10 are electrically connected to the battery module 16 and the control module 7 through a wire. Three latch rods 11 are welded to the outer wall on one side of the top of the tray 9; the model component 2 includes a threaded disk 17, the top of the threaded disk 17 is threadedly connected to a shell 18, and a plurality of nerve demonstration pipes 21 are provided on the top of the shell 18. A nerve simulation unit is installed inside the nerve demonstration pipe 21. When the nerve simulation unit contacts the needle on the syringe, the nerve simulation unit will detect a signal, and then the control module 7 will control the speaker module 8 to alarm, reminding the medical staff that the training is successful. Otherwise, a failure sound will be issued to remind the medical staff that the training has failed. The nerve demonstration pipe 21 extends to the inside of the shell 18, and three plug slots 19 are provided on the outer wall of one side of the top of the threaded disk 17. Through the plug slot 19 and the latch rod 11, the nerve simulation unit 21 is connected to the inner wall of the shell 18. With the cooperation, the model component 2 and the rotating component 1 can be easily combined together. The top of the pin rod 11 is inserted into the socket slot 19, and the outer walls on both sides of the top of the threaded disk 17 are installed with lighting sticks 20 by bolts. The model of the lighting stick 20 is preferably SW2180 explosion-proof LED stick tube. When the model training is successful, the lighting stick 20 will light up to remind the medical staff that the training is successful. Otherwise, the training fails and it will not light up. At the same time, at night, the lighting stick 20 will light up with a dim brightness. The top of the plug 10 is inserted into the bottom of the lighting stick 20, and the plug 10 is electrically connected to the lighting stick 20 through a wire.

[0035] Working principle: When using the model for hands-on practice, you can first separate the model component 2 from the rotating component 2, and then move the device to a suitable position. After reaching the suitable position, you can combine the model component 2 with the rotating component 1 by matching the plug slot 19 with the latch rod 11. Then the medical staff can use their feet to rotate the turntable 5, and then the turntable 5 will rotate with the screw rod 12. The rotating screw rod 12 will drive the storage rack 14 to slide on the slide rod 13, so that the storage rack 14 and the tray 9 are raised, so that the height of the tray 9 can be changed to facilitate use by medical staff of different body shapes. For subsequent practice of this model, the prepared syringe can be inserted into the shell 18 at the neck or clavicle, and then the medicine is injected. During this process, when the neural simulation unit inside the neural demonstration pipe 21 contacts the needle on the syringe, the neural simulation unit will detect a signal, and then the control module 7 will control the speaker module 8 to alarm, reminding the medical staff that the training is successful. Otherwise, a failure sound will be issued to remind the medical staff that the training has failed. At the same time, the tray 9 is rotatable. When practicing, you only need to rotate the tray 9 to rotate the model component 2 above it, so that the medical staff can practice quickly without moving.

[0036] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An anatomical rotation model based on brachial plexus block anesthesia operation, comprising a rotation component (1), characterized in that: The top of the rotating assembly (1) is provided with a model assembly (2), and the rotating assembly (1) includes a base (3). A mounting cylinder (4) is mounted on the outer wall of the top of the base (3) by bolts, and a storage rack (14) is slidably connected inside the mounting cylinder (4). A tray (9) is mounted on the top of the storage rack (14) by a bearing. Two screw rods (12) are mounted at the center of one side of the top of the base (3) by bearings, and the screw rods (12) and the storage rack (14) are threadedly connected. Slide rods (13) are mounted on the outer walls of both sides of the top of the base (3) by bolts, and the storage rack (14) and the slide rods (13) are slidably connected. A turntable component (5) is inserted inside the base (3), and the turntable component (5) is fixedly connected to the bottom end of the screw rod (12) by a flat key.

2. The anatomical rotation model based on brachial plexus block anesthesia operation according to claim 1, characterized in that: The base (3) and the mounting tube (4) are externally mounted with a mounting shell (6) via bolts, and a control module (7) and a speaker module (8) are respectively mounted on one side of an inner wall of the mounting shell (6) via bolts, and the control module (7) is electrically connected to the speaker module (8) via a wire.

3. The anatomical rotation model based on brachial plexus block anesthesia operation according to claim 2, characterized in that: Grooves (15) are provided on both sides of the outer walls of the top of the storage rack (14), and two battery modules (16) are installed inside the grooves (15) by means of bolts. The battery modules (16) are electrically connected to the control module (7) and the speaker module (8) via wires.

4. The anatomical rotation model based on brachial plexus block anesthesia operation according to claim 3, characterized in that: Plugs (10) are threadedly connected to the outer walls on both sides of the top of the tray (9), and the plugs (10) are electrically connected to the battery module (16) and the control module (7) through wires. Three latch rods (11) are welded to the outer wall on one side of the top of the tray (9).

5. The anatomical rotation model based on brachial plexus block anesthesia operation according to claim 4, characterized in that: The model component (2) includes a threaded disk (17), the top of which is threadedly connected to a shell (18), and the top of the shell (18) is provided with a plurality of nerve demonstration pipes (21), which extend into the interior of the shell (18).

6. The anatomical rotation model based on brachial plexus block anesthesia operation according to claim 5, characterized in that: Three insertion grooves (19) are provided on an outer wall on one side of the top of the threaded disk (17), and the top end of the latch rod (11) is inserted into the insertion grooves (19).

7. The anatomical rotation model based on brachial plexus block anesthesia operation according to claim 5, characterized in that: Lighting rods (20) are mounted on both sides of the outer walls of the top of the threaded disk (17) via bolts, the top of the plug (10) is plugged into the bottom of the lighting rod (20), and the plug (10) is electrically connected to the lighting rod (20) via a wire.

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