Trocar lifting and leveling auxiliary part

Abstract

The utility model discloses a trocar lifting and leveling auxiliary part, which relates to the medical technical field and comprises a fixing ring, the upper surface of the fixing ring is fixedly connected with a placing block, the upper end of the placing block is fixedly connected with a connecting block, the upper end of the connecting block is fixedly connected with a clamping ring, and the upper end of the clamping ring is rotatably connected with a buckle. The inner wall of the buckle is fixedly connected with an air bag, the lower surface of the fixing ring is fixedly connected with a hook-and-loop fastener loop face, and the lower surface of the fixing ring is fixedly connected with a hook-and-loop fastener hook face. Through the arrangement of the buckle and the air bag, the air bag is inflated by extruding the pressing ball during use, so that the surface of the air bag is in contact with a catheter, the size of the clamping space can be adjusted, the catheter is more stable, and catheters with different thicknesses can be fixed; and through the arrangement of the hook-and-loop fastener hook surface and the hook-and-loop fastener loop surface, the hook-and-loop fastener loop surface is attached to the hook-and-loop fastener hook surface, the size of the fixing ring can be adjusted, and the effects of being convenient to disassemble and fix are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment, in particular to a trocar leveling auxiliary component. Background Art

[0002] Intravenous catheters are a common way for patients to receive drug treatment. In recent years, they have been widely used in clinical practice. The use of intravenous catheters can not only reduce the pain and fear caused by repeated venous punctures, but also keep the veins open, facilitate rescue, reduce the workload of nurses, and improve work efficiency. However, whether the intravenous catheter is properly fixed is one of the main risks in the operation of intravenous catheters.

[0003] Most trocar leveling aids have the following disadvantages:

[0004] (1) The auxiliary parts have poor adjustment effect during use, and it is difficult for medical staff to fix catheters of different thicknesses during operation, and the scope of application is small;

[0005] (2) The installation and disassembly of its auxiliary parts during use are complicated, which makes it more complicated for medical staff to operate and reduces the efficiency of use.

[0006] In view of the above problems, the utility model provides a trocar leveling auxiliary component. Utility Model Content

[0007] The purpose of the utility model is to provide a trocar lifting auxiliary part. The utility model fixes catheters of different thicknesses through the arrangement of buckles and air bags during use. The Velcro hook surface and Velcro fleece surface are arranged to facilitate disassembly and fixation during use, thereby solving the problems in the background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a trocar lifting auxiliary part, comprising a fixing ring, the upper surface of the fixing ring is fixedly connected with a placement block, the upper end of the placement block is fixedly connected with a connecting block, the upper end of the connecting block is fixedly connected with a clamping ring, the upper end of the clamping ring is rotatably connected with a buckle, the inner wall of the buckle is fixedly connected with an airbag, the lower surface of the fixing ring is fixedly connected with a Velcro fur surface, the lower surface of the fixing ring is fixedly connected with a Velcro hook surface, and the surface of the placement block is fixedly connected with a clamping structure.

[0009] Furthermore, a ventilation window is provided on the surface of the fixing ring, and a skin-friendly patch is fixedly connected to the lower surface of the fixing ring, thereby achieving the effect of fitting the skin.

[0010] Furthermore, a connecting tube is fixedly connected to the upper surface of the buckle, and a pressing ball is fixedly connected to the upper end of the connecting tube, thereby achieving a connecting effect.

[0011] Furthermore, an anti-friction pad is fixedly connected to the inner wall of the clamping ring, and the anti-friction pad is made of sponge material, thereby achieving an anti-friction effect.

[0012] Furthermore, a groove is provided on the surface of the clamping ring, and a fixing block is fixedly connected inside the groove to achieve a fixing effect.

[0013] Furthermore, the interior of the fixed block is rotatably connected to a rotating rod, and the surface of the rotating rod is rotatably connected to a rotating block, thereby achieving a rotation effect.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model provides a trocar lifting auxiliary component.

[0016] (1) Through the arrangement of the buckle and the airbag, the airbag is inflated by squeezing the pressing ball during use, so that the surface of the airbag contacts the catheter. The size of the clamping space can be adjusted during use to make the catheter more stable, thereby fixing catheters of different thicknesses during use.

[0017] (2) By setting the Velcro hook surface and the Velcro fleece surface, the skin-friendly patch is attached to the patient's arm skin during use, and then the Velcro fleece surface is fitted with the Velcro hook surface. The size of the fixing ring can be adjusted, which facilitates disassembly and fixation during use and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the clamping ring of the utility model;

[0021] Figure 4 This is a schematic diagram of the clamping structure of the utility model.

[0022] In the figure: 1. fixing ring; 2. placing block; 3. connecting block; 4. snap ring; 5. buckle; 6. airbag; 7. Velcro fleece surface; 8. Velcro hook surface; 9. ventilation window; 10. skin-friendly patch; 11. connecting tube; 12. pressing ball; 13. anti-friction pad; 14. fixing block; 15. rotating rod; 16. rotating block; 17. snap-on structure; 171. supporting block; 172. semi-arc block; 173. sponge pad. DETAILED DESCRIPTION

[0023] 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.

[0024] In order to solve the problem of how to effectively locate and adjust the technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0025] A trocar leveling auxiliary part comprises a fixing ring 1, a placing block 2 is fixedly connected to the upper surface of the fixing ring 1, a connecting block 3 is fixedly connected to the upper end of the placing block 2, a clamping ring 4 is fixedly connected to the upper end of the connecting block 3, a buckle 5 is rotatably connected to the upper end of the clamping ring 4, an air bag 6 is fixedly connected to the inner wall of the buckle 5, and the air bag 6 is inflated by squeezing a pressing ball 12 during use, so that the surface of the air bag 6 contacts the catheter, and the size of the clamping space can be adjusted during use to make the catheter more stable , it plays a role in fixing catheters of different thicknesses during use; the lower surface of the fixing ring 1 is fixedly connected with a Velcro fleece surface 7, the lower surface of the fixing ring 1 is fixedly connected with a Velcro hook surface 8, and the surface of the placement block 2 is fixedly connected with a clamping structure 17. Through the arrangement of the Velcro hook surface 8 and the Velcro fleece surface 7, when in use, the skin-friendly patch 10 is attached to the patient's arm skin, and then the Velcro fleece surface 7 is fitted with the Velcro hook surface 8, the size of the fixing ring 1 can be adjusted, which plays a role of facilitating disassembly and fixation during use, and is easy to operate.

[0026] Specifically, when the medical staff operates, they first stick the skin-friendly patch 10 of the device on the skin of the patient's wrist, then fit the Velcro fur surface 7 with the Velcro hook surface 8 to fix the fixing ring 1 on the patient's wrist, and then clamp the catheter on the clamping ring 4.

[0027] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0028] A ventilation window 9 is provided on the surface of the fixing ring 1, and a skin-friendly patch 10 is fixedly connected to the lower surface of the fixing ring 1. The purpose of such design is that the ventilation window 9 allows ventilation during use to prevent damage to the skin caused by stuffiness. The skin-friendly patch 10 can fit the skin during use and is not easily displaced.

[0029] Further, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0030] A connecting tube 11 is fixedly connected to the upper surface of the buckle 5, and a pressing ball 12 is fixedly connected to the upper end of the connecting tube 11. The purpose of this design is that through the setting of the connecting tube 11, the connecting tube 11 is located on the upper surface of the buckle 5 during use, which plays a connecting role. Through the setting of the pressing ball 12, the pressing ball 12 is located at the upper end of the connecting tube 11 during use, which plays a role of pressing and inflating.

[0031] Further, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0032] The inner wall of the clamping ring 4 is fixedly connected with an anti-friction pad 13, and the material of the anti-friction pad 13 is sponge material. The purpose of this design is that through the setting of the anti-friction pad 13, the anti-friction pad 13 is located on the inner arm of the clamping ring 4 during use, which plays a role in reducing friction, reducing damage to the catheter, and improving the use efficiency.

[0033] Further, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0034] A groove is provided on the surface of the clamping ring 4, and a fixing block 14 is fixedly connected to the inside of the groove. The purpose of this design is that the groove is located on the surface of the clamping ring 4 during use, which plays a connecting role. The fixing block 14 is located inside the groove during use, which plays a fixing role.

[0035] Further, such as Figure 3 As shown, the following preferred technical solutions are provided:

[0036] The interior of the fixed block 14 is rotatably connected to a rotating rod 15, and the surface of the rotating rod 15 is rotatably connected to a rotating block 16. The purpose of this design is that through the setting of the rotating rod 15, the rotating rod 15 plays a closing role during use, and through the setting of the rotating block 16, the rotating block 16 is located on the surface of the buckle 5 during use and is connected to the rotating rod 15, playing a connecting role.

[0037] Embodiment 1:

[0038] See also Figure 4 The clamping structure 17 includes a support block 171, which is located on the surface of the placement block 2. The upper end of the support block 171 is fixedly connected with a semi-arc block 172, and the three-pronged opening of the catheter is clamped on it when in use, which plays a clamping role;

[0039] Embodiment 2:

[0040] See also Figure 4The clamping structure 17 includes a sponge pad 173, which is located on the inner wall of the semi-arc block 172. The sponge pad 173 can reduce the friction on the catheter during use, increase the service life of the catheter, and improve the use efficiency;

[0041] In summary:

[0042] 1. When the medical staff operates, firstly, the skin-friendly patch 10 of the device is attached to the skin of the patient's wrist, then the Velcro fur surface 7 is attached to the Velcro hook surface 8, so that the fixing ring 1 is fixed on the patient's wrist, and then the catheter is clamped on the clamping ring 4;

[0043] 2. Close the buckle 5 again, and press the pressing ball 12 according to the thickness of the catheter to make the airbag 6 engage with the catheter and keep it stable;

[0044] 3. The three-pronged opening of the catheter is then clamped on the clamping structure 17, which has a better fixing effect during use and is more convenient when removing the needle, thereby improving the use efficiency.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] 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 trocar leveling auxiliary component, comprising a fixing ring (1), characterized in that: The upper surface of the fixing ring (1) is fixedly connected to a placement block (2), the upper end of the placing block (2) is fixedly connected to a connection block (3), the upper end of the connection block (3) is fixedly connected to a clamping ring (4), the upper end of the clamping ring (4) is rotatably connected to a buckle (5), the inner wall of the buckle (5) is fixedly connected to an air bag (6), the lower surface of the fixing ring (1) is fixedly connected to a Velcro fleece surface (7), the lower surface of the fixing ring (1) is fixedly connected to a Velcro hook surface (8), and the surface of the placing block (2) is fixedly connected to a clamping structure (17).

2. A trocar leveling auxiliary component according to claim 1, characterized in that: A ventilation window (9) is provided on the surface of the fixing ring (1), and a skin-friendly patch (10) is fixedly connected to the lower surface of the fixing ring (1).

3. The trocar leveling auxiliary component according to claim 1, characterized in that: The upper surface of the buckle (5) is fixedly connected to a connecting tube (11), and the upper end of the connecting tube (11) is fixedly connected to a pressing ball (12).

4. The trocar leveling auxiliary component according to claim 1, characterized in that: An anti-friction pad (13) is fixedly connected to the inner wall of the clamping ring (4), and the anti-friction pad (13) is made of sponge material.

5. The trocar leveling auxiliary component according to claim 4, characterized in that: The surface of the clamping ring (4) is provided with a groove, and a fixing block (14) is fixedly connected inside the groove.

6. A trocar leveling auxiliary component according to claim 5, characterized in that: The interior of the fixed block (14) is rotatably connected to a rotating rod (15), and the surface of the rotating rod (15) is rotatably connected to a rotating block (16).

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