Multifunctional nursing pad for PICC (Peripherally Inserted Central Catheter)

Abstract

The utility model provides a multifunctional nursing pad for PICC (Peripherally Inserted Central Catheter), and relates to the technical field of medical nursing pads, the multifunctional nursing pad comprises a supporting base and an inflation clamping mechanism, the inflation clamping mechanism is arranged in the supporting base, and the inflation clamping mechanism comprises a protection supporting assembly, an air bag assembly, an expansion assembly, an inflation assembly and an air injection assembly. A protection supporting assembly is fixedly connected to the upper side of the supporting base, an air bag assembly is arranged in the protection supporting assembly, an expansion assembly is clamped in the air bag assembly, an inflation assembly is arranged on one side of the protection supporting assembly, and an air injection assembly is connected to one end of the inflation assembly through a pipeline. Through the arrangement of the inflation clamping mechanism, during use, the interior of an inflation inlet is inflated, so that an expansion air bag is pressurized and expanded, in the expansion process of the expansion air bag, a foam supporting pad on the inner side of a protection shell can be pushed, and a supporting assembly can support and clamp the forearm of a patient in the use process.

Description

Technical Field

[0001] The utility model relates to the technical field of medical nursing pads, in particular to a multifunctional nursing pad for PICC catheter placement. Background Art

[0002] PICC (percutaneous catheter) placement is a common medical procedure used to place a long-term catheter in the patient's body to infuse medications, fluids or provide other treatments. This process requires meticulous care to ensure the patient's comfort and skin integrity. During PICC placement surgery, it is crucial to protect the patient's skin from moisture and contamination, so the use of specially designed nursing pads becomes a necessary measure. Multifunctional nursing pads are designed for the needs of PICC placement surgery. They have the characteristics of high water absorbency, comfort and leak-proofness. They can effectively protect the patient's skin and provide a comfortable nursing environment. These nursing pads play an important role in the operation, providing convenience for medical staff while ensuring the safety and comfort of patients. Therefore, multifunctional nursing pads are widely used in PICC placement surgery and are constantly improved and optimized to meet the needs of medical care.

[0003] After searching, the patent number "CN217091307U" mentioned in the text that "the utility model discloses a multifunctional nursing pad for PICC catheter placement, including a fixing device, which is arranged on the outer surface of the bottom plate and can limit the rotation angle of the threaded rod. The fixing device mainly includes a thorn gear and a clamping rod. The inner surface of the thorn gear is fixedly connected with a threaded rod. The outer surface of the thorn gear is provided with a plurality of groups of thorn teeth distributed in an array. The multifunctional nursing pad for PICC catheter placement is provided with a threaded rod. When the position of the movable plate on the device needs to be adjusted, the rotating handle needs to be rotated. At this time, the rotating handle will drive the threaded rod to rotate. When the threaded rod rotates, it will drive the movable plates on both sides to move toward or away from each other, so that The rubber pad and the sponge pad can be stretched to a certain extent, so that the rubber pad and the sponge pad on the top of the device can better fit the patient's arm and keep the medical staff's hand puncture stable. When it is used, it is necessary to turn the rotating handle. At this time, the rotating handle will drive the threaded rod to rotate. When the threaded rod rotates, it will drive the moving plates on both sides to move toward or away from each other, so that the rubber pad and the sponge pad can be stretched to a certain extent, so that the rubber pad and the sponge pad on the top of the device can better fit the patient's arm. However, during the process of catheterization of the indwelling needle, due to the different arm circumferences of the patient's forearm, the rubber pad and the sponge pad of the above device will not fit the patient's arm during the catheterization process, making the catheterization of the indwelling needle complicated.

[0004] Therefore, we provide a multifunctional nursing pad for PICC catheterization to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional nursing pad for PICC catheter placement, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional nursing pad for PICC catheter placement, comprising a support base and an inflatable clamping mechanism, wherein the inflatable clamping mechanism is arranged inside the support base;

[0007] The inflation clamping mechanism includes a protective support component, an airbag component, an expansion component, an inflation component and a gas injection component. The upper side of the support base is fixedly connected to the protective support component, the interior of the protective support component is provided with an airbag component, the interior of the airbag component is clamped with an expansion component, one side of the protective support component is provided with an inflation component, and one end of the inflation component is connected to the gas injection component through a pipe.

[0008] Preferably, the protection support assembly includes a protection shell and a foam support pad, the protection shell is fixedly connected to the upper side of the support base, and the foam support pad is adhered to one side of the protection shell.

[0009] Preferably, the airbag assembly comprises an inflatable airbag and an expansion port, the inflatable airbag is arranged inside the protective shell, and the expansion port is clamped on the inner side of the inflatable airbag.

[0010] Preferably, the expansion assembly comprises an expansion airbag and an inflation port, the expansion airbag is clamped on the inner side of the expansion port, and the inflation port is opened in the middle of the expansion airbag.

[0011] Preferably, the inflation assembly comprises an inflation ball, a pressurization port and an inflation tube; the front side of the protective shell is provided with an inflation ball, one side of the inflation ball is sleeved with the pressurization port, and the other side of the pressurization port is sleeved with the inflation tube.

[0012] Preferably, the gas injection assembly comprises a connecting port, a gas injection pipe and a sleeve, the other side of the inflation pipe is sleeved with a connecting port, the other side of the connecting port is connected to the gas injection pipe, and the surface of the gas injection pipe is sleeved with a sleeve.

[0013] Preferably, the lower end of the support base is fixedly connected with an anti-skid component, the anti-skid component includes an anti-skid base and an anti-skid strip, the lower end of the support base is fixedly connected with an anti-skid base, and the anti-skid strip is adhered to the lower side of the anti-skid base.

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

[0015] 1. Through the setting of the inflation clamping mechanism, when in use, air is inflated inside the inflation port to pressurize and expand the expansion balloon. During the expansion of the expansion balloon, the foam support pad inside the protective shell can be pushed. The support component can support and clamp the patient's forearm during use, and the foam support pad is adhered to the inside of the protective shell, which can wrap the patient's forearm well and ensure the safety of the catheterization process.

[0016] 2. Through the setting of the anti-slip component, when in use, the anti-slip base is fixedly adhered to the lower end of the support base, and the material of the anti-slip base is relatively hard. During use, it can well support the entire nursing pad, and there are multiple anti-slip strips adhered to the lower end of the anti-slip base, which can increase the friction between the anti-slip base and the desktop and ensure the stability of the catheterization process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model when viewed from above;

[0019] Figure 3 This is the overall main view and internal structure diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the inflation component and the gas injection component of the utility model.

[0021] Numbers in the figure: 1. Support base; 2. Inflatable clamping mechanism; 21. Protective support assembly; 211. Protective shell; 212. Foam support pad; 22. Airbag assembly; 221. Inflatable airbag; 222. Expansion port; 23. Expansion assembly; 231. Inflatable airbag; 232. Inflation port; 24. Inflatable assembly; 241. Inflatable ball; 242. Pressurization port; 243. Inflation tube; 25. Injection assembly; 251. Connection port; 252. Injection tube; 253. Sleeve; 3. Anti-skid assembly; 31. Anti-skid base; 32. Anti-skid strip. 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] Embodiment 1

[0024] See also Figure 1-4As shown, the utility model provides a technical solution: a multifunctional nursing pad for PICC catheter placement, comprising a support base 1 and an inflatable clamping mechanism 2, wherein the inflatable clamping mechanism 2 is arranged inside the support base 1;

[0025] The inflatable clamping mechanism 2 includes a protective support component 21, an airbag component 22, an expansion component 23, an inflation component 24 and an injection component 25. The protective support component 21 is fixedly connected to the upper side of the support base 1, the airbag component 22 is arranged inside the protective support component 21, the expansion component 23 is clamped inside the airbag component 22, an inflation component 24 is arranged on one side of the protective support component 21, and the injection component 25 is connected to the pipe at one end of the inflation component 24.

[0026] Furthermore, the protective support assembly 21 includes a protective shell 211 and a foam support pad 212. The protective shell 211 is fixedly connected to the upper side of the support base 1, and the foam support pad 212 is adhered to one side of the protective shell 211. The protective support assembly 21 can support and clamp the patient's forearm during use, and the foam support pad 212 is adhered to the inner side of the protective shell 211, which can wrap the patient's forearm well and ensure the safety of the catheterization process.

[0027] Furthermore, the airbag assembly 22 includes an inflatable airbag 221 and an expansion port 222. The inflatable airbag 221 is arranged inside the protective shell 211, and the inner side of the inflatable airbag 221 is clamped with the expansion port 222. The airbag assembly 22 can wrap and restrict the internal expansion assembly 23 well to ensure that the expansion assembly 23 can be in a good working state.

[0028] Furthermore, the expansion component 23 includes an expansion airbag 231 and an inflation port 232. The expansion airbag 231 is clamped on the inner side of the expansion port 222. The middle part of the expansion airbag 231 is provided with an inflation port 232. Air is inflated inside the inflation port 232 to pressurize and expand the expansion airbag 231. During the expansion of the expansion airbag 231, the foam support pad 212 on the inner side of the protective shell 211 can be pushed to clamp the patient's forearm, which is convenient for the placement of the indwelling needle.

[0029] Furthermore, the inflation component 24 includes an inflation ball 241, a pressurization port 242 and an inflation tube 243. The inflation ball 241 is arranged on the front side of the protective shell 211, the pressurization port 242 is sleeved on one side of the inflation ball 241, and the inflation tube 243 is sleeved on the other side of the pressurization port 242. The expansion component 23 is inflated by squeezing the inflation ball 241, and the pressurization port 242 can increase the airflow, thereby reducing the difficulty of inflation.

[0030] Furthermore, the gas injection assembly 25 includes a connecting port 251, a gas injection pipe 252 and a sleeve 253. The other side of the gas filling pipe 243 is sleeved with the connecting port 251, the other side of the pipe of the connecting port 251 is connected to the gas injection pipe 252, the surface of the gas injection pipe 252 is sleeved with the sleeve 253, and the gas filling pipe 243 is connected to the pipe of the gas injection assembly 25 through the connecting port 251. The gas filling pipe 243 can allow the airflow to flow into the interior of the expansion assembly 23 through the gas injection pipe 252. After the internal gas is filled, the gas outlet on the surface of the gas injection pipe 252 is sealed by moving the sleeve 253 to prevent internal gas leakage.

[0031] Embodiment 2

[0032] See also Figure 3 As shown, compared with Example 1, as another implementation of the utility model, the lower end of the support base 1 is fixedly connected with an anti-skid component 3, and the anti-skid component 3 includes an anti-skid base 31 and an anti-skid strip 32. The lower end of the support base 1 is fixedly connected with the anti-skid base 31, and the lower side of the anti-skid base 31 is adhered with an anti-skid strip 32. The anti-skid base 31 is fixedly adhered to the lower end of the support base 1, and the material of the anti-skid base 31 is relatively hard. During use, the entire nursing pad can be well supported, and a plurality of anti-skid strips 32 are adhered to the lower end of the anti-skid base 31, which can increase the friction between the anti-skid base 31 and the desktop, thereby ensuring the stability of the catheterization process.

[0033] Working principle: First, a multifunctional nursing pad for PICC catheter placement is installed to the designated use position. When in use, the first step is to inflate the expansion component 23 by squeezing the inflation ball 241, and the boost port 242 can increase the airflow, and inflate the inside of the inflation port 232, so as to pressurize and expand the expansion balloon 231. The second step is that during the expansion of the inflation balloon 231, the foam support pad 212 on the inner side of the protective shell 211 can be pushed, and the protection support component 21 can support and clamp the patient's forearm during use, and the foam support pad 212 is adhered to the inner side of the protective shell 211, which can wrap the patient's forearm well and ensure the safety of the catheter placement process. In the third step, after the inflation is completed, the inflation tube 243 is connected to the gas injection component 25 pipeline through the connection port 251. The inflation tube 243 can allow the airflow to flow into the expansion component 23 through the gas injection tube 252. After the internal gas is filled, the gas outlet on the surface of the gas injection tube 252 is sealed by the movable sleeve 253 to prevent internal gas leakage. The material of the anti-slip base 31 is relatively hard. During use, it can well support the entire nursing pad. The lower end of the anti-slip base 31 is adhered with a plurality of anti-slip strips 32, which can increase the friction between the anti-slip base 31 and the desktop and ensure the stability of the catheterization process. In this way, the use process of a multifunctional nursing pad for PICC catheterization is completed.

[0034] 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 multifunctional nursing pad for PICC catheter placement, comprising a support base (1) and an inflatable clamping mechanism (2), characterized in that: An inflatable clamping mechanism (2) is provided inside the support base (1); The inflatable clamping mechanism (2) comprises a protective support component (21), an airbag component (22), an expansion component (23), an inflatable component (24) and an injection component (25); the upper side of the support base (1) is fixedly connected to the protective support component (21); the interior of the protective support component (21) is provided with an airbag component (22); the interior of the airbag component (22) is clamped with the expansion component (23); one side of the protective support component (21) is provided with an inflatable component (24); and one end of the inflatable component (24) is connected to the injection component (25) through a pipeline.

2. A multifunctional nursing pad for PICC catheter placement according to claim 1, characterized in that: The protective support assembly (21) comprises a protective shell (211) and a foam support pad (212); the upper side of the support base (1) is fixedly connected to the protective shell (211); and one side of the protective shell (211) is adhered to the foam support pad (212).

3. A multifunctional nursing pad for PICC catheter placement according to claim 2, characterized in that: The airbag assembly (22) comprises an inflatable airbag (221) and an expansion port (222); the inflatable airbag (221) is arranged inside the protective shell (211), and the expansion port (222) is clamped on the inner side of the inflatable airbag (221).

4. A multifunctional nursing pad for PICC catheter placement according to claim 3, characterized in that: The expansion assembly (23) comprises an expansion airbag (231) and an inflation port (232); the expansion airbag (231) is clamped on the inner side of the expansion port (222); and the inflation port (232) is opened in the middle of the expansion airbag (231).

5. A multifunctional nursing pad for PICC catheter placement according to claim 2, characterized in that: The inflation component (24) comprises an inflation ball (241), a pressurization port (242) and an inflation tube (243); the front side of the protective shell (211) is provided with an inflation ball (241); one side of the inflation ball (241) is sleeved with the pressurization port (242); and the other side of the pressurization port (242) is sleeved with the inflation tube (243).

6. A multifunctional nursing pad for PICC catheter placement according to claim 5, characterized in that: The gas injection assembly (25) comprises a connection port (251), a gas injection pipe (252) and a sleeve (253); the other side of the inflation pipe (243) is sleeved with the connection port (251); the other side of the connection port (251) is connected to the gas injection pipe (252); and the surface of the gas injection pipe (252) is sleeved with the sleeve (253).

7. A multifunctional nursing pad for PICC catheter placement according to claim 1, characterized in that: The lower end of the support base (1) is fixedly connected to an anti-skid component (3), and the anti-skid component (3) comprises an anti-skid base (31) and an anti-skid strip (32). The lower end of the support base (1) is fixedly connected to the anti-skid base (31), and the lower side of the anti-skid base (31) is adhered to an anti-skid strip (32).

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