Novel anesthesia catheter

Abstract

The utility model relates to the technical field of anesthesia catheters, in particular to a novel anesthesia catheter which solves the problems mentioned in the background technology and comprises an anesthesia catheter, a fixing structure and a rotating structure, the fixing structure comprises two fixing pieces, the two fixing pieces are connected with the same connecting cylinder, and the rotating structure is connected with the anesthesia catheter. A plurality of fixing frames are arranged at the top of the connecting cylinder, the bottom of each fixing frame is connected with the same fixing cylinder, the bottom of each fixing cylinder is connected with an elastic cylinder, a plurality of sliding grooves are formed in the connecting cylinder, a sliding block is arranged in each sliding groove, the rotating structure comprises a rotating cylinder, and a plurality of shifting blocks are arranged at the top of the rotating cylinder.

Description

Technical Field

[0001] The utility model relates to the technical field of anesthesia catheters, in particular to a novel anesthesia catheter. Background Art

[0002] As we all know, numbness means paralysis and drunkenness means coma due to alcohol consumption. Therefore, the meaning of anesthesia is to use drugs or other methods to make the patient temporarily lose all or part of the sensation in order to achieve painless surgical treatment. Anesthesiology is a science that uses the basic theories, clinical knowledge and techniques of anesthesia to eliminate surgical pain, ensure patient safety and create good conditions for surgery. Clinical anesthesia is the main part of modern anesthesiology.

[0003] An anesthesia catheter is required when anesthetizing a patient. However, existing anesthesia catheters are fixed to the patient's skin with adhesive tape during use. The fixing process is cumbersome, the fixing effect is poor, and there is a risk of falling off, which makes it inconvenient for doctors to replenish anesthetics for patients, affects the progress of the operation, reduces the practicality and flexibility of the anesthesia catheter, and is inconvenient for users to use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a novel anesthesia catheter, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of anesthesia catheter, including an anesthesia catheter, a fixed structure, and a rotating structure. The fixed structure includes a fixed plate, two fixed plates are provided, and the same connecting tube is connected to the two fixed plates. A plurality of fixing frames are provided on the top of the connecting tube, and the bottom of each fixing frame is connected to the same fixing tube. The bottom of the fixing tube is connected to an elastic tube, and a plurality of slide grooves are provided inside the connecting tube, and a slider is provided inside each slide groove. The rotating structure includes a rotating tube, and a plurality of shifting blocks are provided on the top of the rotating tube.

[0008] Furthermore, adhesive is provided at the bottom of each fixing sheet.

[0009] Furthermore, an internal thread is provided inside the connecting cylinder, an external thread is provided outside the rotating cylinder, and the connecting cylinder and the rotating cylinder are connected via threads.

[0010] Furthermore, the elastic tube is made of rubber.

[0011] Furthermore, the longitudinal cross-section of each chute is trapezoidal.

[0012] Furthermore, one side of the sliding block is arranged in an arc shape, and the inner wall of the bottom of the rotating cylinder is arranged in an arc shape.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a new type of anesthesia catheter, which has the following beneficial effects:

[0015] The new anesthesia catheter is fixed to the patient's skin by the adhesive at the bottom of the fixing plate, and then the rotating cylinder is driven to rotate by turning the dial block. The rotating cylinder approaches the bottom of the connecting cylinder in the connecting cylinder through the thread, and squeezes each slider through the arc-shaped inner wall of the rotating cylinder. Each slider slides in the slide groove to squeeze the elastic cylinder, and at the same time, the elastic cylinder squeezes the anesthesia catheter. The operation process is simple, the fixing effect is firm, and the practicality and flexibility of the anesthesia catheter are enhanced, thereby improving the doctor's work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the isometric structure of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of the fixed structure in the utility model;

[0018] Figure 3 It is a three-dimensional structural diagram of the rotating structure of the utility model;

[0019] Figure 4 For the utility model Figure 2 A schematic cross-sectional structure diagram of ;

[0020] Figure 5 For the utility model Figure 3 Schematic diagram of the cross-sectional structure.

[0021] In the figure: 1, fixing plate; 2, connecting tube; 3, fixing frame; 4, fixing tube; 5, elastic tube; 6, slide groove; 7, slider; 8, rotating tube; 9, shift block; 10, anesthesia catheter. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5The utility model discloses a novel anesthesia catheter, comprising an anesthesia catheter 10, a fixed structure and a rotating structure. The fixed structure comprises a fixed sheet 1, each fixed sheet 1 is provided with adhesive at the bottom, two fixed sheets 1 are provided, the two fixed sheets 1 are connected with the same connecting tube 2, the top of the connecting tube 2 is provided with a plurality of fixing frames 3, the bottom of each fixing frame 3 is connected with the same fixing tube 4, the bottom of the fixing tube 4 is connected with an elastic tube 5, the elastic tube 5 is made of rubber, the interior of the connecting tube 2 is provided with a plurality of slide grooves 6, the longitudinal cross-section of each slide groove 6 is trapezoidal, the interior of each slide groove 6 is provided with a slider 7, one side of the slider 7 is provided with an arc shape, the rotating structure comprises a rotating tube 8, the inner wall of the bottom of the rotating tube 8 is provided with an arc shape, the interior of the connecting tube 2 is provided with an internal thread, the exterior of the rotating tube 8 is provided with an external thread, the connecting tube 2 is connected to the rotating tube 8 by threads, and the top of the rotating tube 8 is provided with a plurality of shifting blocks 9.

[0024] In summary, when using the new anesthesia catheter, the anesthesia catheter 10 is placed into the patient's body, the fixed structure and the rotating structure are placed through the anesthesia catheter 10, and then the adhesive on the bottom of the fixing plate 1 is adhered to the patient's skin to fix the fixed structure and the skin. Then, the rotating cylinder 8 is driven to rotate by turning the dial block 9. The rotating cylinder 8 approaches the bottom of the connecting cylinder 2 in the connecting cylinder 2 through the thread, and squeezes each slider 7 through the arc-shaped inner wall of the rotating cylinder 8. Each slider 7 slides in the slide groove 6 to squeeze the elastic cylinder 5. At the same time, the elastic cylinder 5 squeezes the anesthesia catheter 10. The operation process is simple, the fixing effect is firm, and the practicality and flexibility of the anesthesia catheter 10 are enhanced, thereby improving the doctor's work efficiency.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel anesthesia catheter, comprising an anesthesia catheter (10), a fixed structure, and a rotating structure, characterized in that: The fixing structure comprises a fixing plate (1), two fixing plates (1) are provided, the two fixing plates (1) are connected to the same connecting tube (2), a plurality of fixing frames (3) are provided on the top of the connecting tube (2), the bottom of each fixing frame (3) is connected to the same fixing tube (4), the bottom of the fixing tube (4) is connected to an elastic tube (5), a plurality of slide grooves (6) are provided inside the connecting tube (2), a sliding block (7) is provided inside each slide groove (6), and the rotating structure comprises a rotating tube (8), a plurality of shifting blocks (9) are provided on the top of the rotating tube (8).

2. A novel anesthesia catheter according to claim 1, characterized in that: The bottom of each fixing sheet (1) is provided with adhesive.

3. A novel anesthesia catheter according to claim 1, characterized in that: The interior of the connecting cylinder (2) is provided with an internal thread, the exterior of the rotating cylinder (8) is provided with an external thread, and the connecting cylinder (2) and the rotating cylinder (8) are connected via threads.

4. A novel anesthesia catheter according to claim 1, characterized in that: The elastic tube (5) is made of rubber.

5. A novel anesthesia catheter according to claim 1, characterized in that: The longitudinal cross section of each slide groove (6) is trapezoidal.

6. A novel anesthesia catheter according to claim 1, characterized in that: One side of the sliding block (7) is arranged in an arc shape, and the inner wall of the bottom of the rotating cylinder (8) is arranged in an arc shape.

Images