Vest-type portable infusion device

Abstract

The utility model relates to infusion support technical field, and disclose the portable infusion device of vest type, including the vest body, the front end of vest body is provided with zipper assembly, the inside of vest body is provided with the framework, the front end of vest body is provided with a plurality of fixed pipe sleeve, the front end fixed connection of vest body a plurality of article bag no. The portable infusion device of vest type, peristaltic pump places inside article bag no.

Description

Technical Field

[0001] This utility model relates to the field of infusion stand technology, specifically a vest-style portable infusion device. Background Technology

[0002] Intravenous infusion is a medical procedure that delivers liquid medications or solutions into the body via veins or other routes. This method is commonly used to administer medications, replenish fluids, or provide nutritional support. Infusion stands are used to hold the IV bag during infusion. Patients usually need to remain in a sitting or lying position during infusion. The IV bag and IV stand are usually placed next to the patient, and patients usually need to get out of bed and move around. Existing infusion methods restrict the patient's freedom of movement.

[0003] Chinese Utility Model Patent Publication No. CN 213526831 U discloses a vest-style IV stand for battlefield first aid. This vest-style IV stand consists of a vest body and an IV stand assembly. After the fixed cylinder is flipped and the movable shaft is positioned via an insert rod, the movable rod is pulled out from inside the fixed cylinder and positioned via a first connecting cylinder, allowing the IV bottle to be hung on a hook. This device is simple to operate, easy to carry and store, and ensures treatment efficiency. However, the vest body lacks an internal support frame, failing to provide back support for the user. The height of the IV stand assembly affects the patient's center of gravity, making walking difficult and overall use inconvenient. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides a vest-style portable infusion device to solve the problems mentioned in the background.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a vest-type portable infusion device, comprising a vest body, a zipper assembly at the front end of the vest body, a frame inside the vest body, multiple fixed tube sleeves at the front end of the vest body, multiple storage bags (first type) fixedly connected to the front end of the vest body, each storage bag having a notch at its front end, multiple storage bags (second type) fixedly connected to the front end of the vest body, each storage bag having a long groove on its side, a peristaltic pump at the front of the vest body, a pump cover at the front end of the peristaltic pump, a controller at the front end of the vest body, a flexible tube at the rear end of the pump cover, an infusion tube at the output end of the flexible tube, a guide tube at the input end of the infusion tube, and an infusion bag fixedly connected to the end of the guide tube.

[0008] Preferably, the zipper assembly is made of nylon zipper, and the vest body is made of cotton fabric.

[0009] Through the above technical solution, the vest body is made of cotton fabric, which is comfortable for the wearer. The front opening of the vest body is fixed by a zipper assembly, which makes it easy to put on.

[0010] Preferably, the skeleton is made of nickel-titanium shape memory alloy, and the fixing sleeves are provided in two identical sets and symmetrically arranged on both sides of the front end of the vest body, with each set of fixing sleeves having three sleeves.

[0011] The above technical solution incorporates a framework made of nickel-titanium shape memory alloy, which has shape memory effect and super elasticity, giving the vest a certain degree of support and providing support for the patient's lower back. A fixed tube sleeve is also included, allowing the infusion tube connected to the peristaltic pump's hose to be inserted into the fixed tube sleeve, extending from the user's chest to the shoulder and up to the infusion site in the arm, preventing the infusion tube from getting tangled and affecting the infusion. The fixed tube sleeve is made of rubber, which has high friction, making it difficult for the infusion tube to slip.

[0012] Preferably, there are two identical storage bags, one of which is placed on top of the other.

[0013] The above technical solution incorporates two storage bags, increasing storage space and making it very practical.

[0014] Preferably, the peristaltic pump is adapted to the storage bag, the controller is rotatably connected to the vest body via a rotating shaft, and the controller is equipped with a display screen and control buttons.

[0015] Through the above technical solution, the peristaltic pump is compatible with the storage bag. The peristaltic pump is placed inside the storage bag. When in use, the infusion bag's guide tube is inserted into the inlet end of the tubing, and the infusion tube is inserted into the outlet end of the tubing. The peristaltic pump is started by the control button on the controller. The peristaltic pump uses a gear-driven pump head to push the liquid by squeezing the tubing. The operating frequency of the peristaltic pump head can be adjusted by the control button on the controller, thereby adjusting the infusion flow rate. The flow rate reading is displayed on the controller's screen, thus ensuring that the medication is delivered to the patient at the correct rate and dosage.

[0016] Preferably, the tubing is made of BPT tubing, and the infusion bag and the storage bag are compatible.

[0017] The above technical solution includes a flexible tube made of BPT tubing. BPT tubing has high pressure resistance, can withstand the pressure during infusion or blood transfusion, has good flexibility, is easy to bend and connect, and is transparent, making it easy for operators to observe. A second storage bag is provided, which makes it easy to place the infusion bag inside, and it is portable. The long groove facilitates the placement of the infusion tube.

[0018] Compared with the prior art, this utility model provides a vest-style portable infusion device, which has the following beneficial effects:

[0019] 1. This vest-style portable infusion device features a vest made of cotton fabric for comfortable wear. The front opening is secured with a zipper for easy donning. A nickel-titanium shape memory alloy frame provides support and elasticity, enhancing the vest's back support. A fixed tube sleeve allows the infusion tubing connected to the peristaltic pump to be inserted, preventing tangling and ensuring proper infusion from the chest to the shoulder and arm. The fixed tube sleeve is made of rubber for high friction, preventing tubing slippage. Two storage pockets are included, increasing storage space and making it highly practical.

[0020] 2. This vest-style portable infusion device features a peristaltic pump housed inside the storage bag. During use, the infusion bag's guide tube is connected to the inlet end of the tubing, and the infusion tube is connected to the outlet end. The peristaltic pump is activated via the controller's control buttons. The pump uses a gear-driven pump head that pushes the fluid by squeezing the tubing. The pump head's operating frequency can be adjusted via the controller's control buttons, thereby regulating the infusion flow rate. The flow rate reading is displayed on the controller's screen, ensuring the medication is delivered to the patient at the correct rate and dosage. Inside the patient's body, the controller can be manually rotated to a horizontal position for easy adjustment by the user while looking down. It is equipped with a flexible tube made of BPT tubing, which has high pressure resistance and can withstand the pressure during infusion or blood transfusion. It is flexible, easy to bend and connect, and the material is transparent for easy observation by the operator. It is equipped with a second storage bag for easy placement of the infusion bag, which is convenient for portability. The long groove facilitates the placement of the infusion tube. The vest body does not need to be connected to an infusion stand for infusion, avoiding the impact of the infusion stand height on the patient's center of gravity. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0023] Figure 3 This is a schematic diagram showing the disassembled structure of the peristaltic pump and vest body of this utility model;

[0024] Figure 4 This is a schematic diagram of the disassembled structure of the vest body and frame of this utility model.

[0025] The components include: 1. Vest body; 2. Zipper assembly; 3. Skeleton; 4. Fixing tube sleeve; 5. Storage bag one; 6. Notch; 7. Storage bag two; 8. Long groove; 9. Peristaltic pump; 10. Pump cover; 11. Hose; 12. Controller; 13. Infusion tube; 14. Guide tube; 15. Infusion bag. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1:

[0028] like Figure 1-4 As shown, the portable infusion device of the vest type provided by this utility model includes a vest body 1, a zipper assembly 2 at the front end of the vest body 1, a frame 3 inside the vest body 1, multiple fixing tube sleeves 4 at the front end of the vest body 1, multiple storage bags 5 fixedly connected to the front end of the vest body 1, a notch 6 at the front end of the storage bags 5, multiple storage bags 7 fixedly connected to the front end of the vest body 1, a long groove 8 on the side of the storage bags 7, a peristaltic pump 9 at the front of the vest body 1, a pump cover 10 at the front end of the peristaltic pump 9, a controller 12 at the front end of the vest body 1, a flexible tube 11 at the rear end of the pump cover 10, an infusion tube 13 at the output end of the flexible tube 11, a guide tube 14 at the input end of the infusion tube 13, and an infusion bag 15 fixedly connected to the end of the guide tube 14.

[0029] The vest-style portable infusion device has a reasonable structure. During use, the user wears the vest body 1, which is secured by a zipper assembly 2. A nickel-titanium shape memory alloy frame 3 is incorporated, possessing shape memory effect and super elasticity, providing support for the patient's lower back. The peristaltic pump 9 is placed inside the storage bag 5, with the pump cover 10 and controller 12 extending out of the storage bag 5 for easy adjustment. The infusion bag 15's infusion tube 14 is connected to the input end of the tubing 11, and the infusion tube 13 is connected to the output end of the tubing 11. The infusion bag 15 is then placed... Inside the storage bag 2 7, the infusion tube 13 can be inserted into the sleeve of the fixing sleeve 4, from the user's chest to the shoulder, and finally to the infusion site in the arm, to avoid the infusion tube 13 getting tangled and affecting the infusion. The peristaltic pump 9 is started by the control button of the controller 12. The peristaltic pump 9 uses a gear-driven pump head to push the liquid by squeezing the tubing 11. The operating frequency of the peristaltic pump 9 pump head is adjusted by the control button of the controller 12, thereby adjusting the infusion flow rate. The flow rate reading is displayed on the display screen of the controller 12, thereby ensuring that the drug is delivered to the patient at the correct rate and dosage.

[0030] Specifically, the zipper assembly 2 is made of nylon zipper, and the vest body 1 is made of cotton fabric. The advantages are that the cotton fabric of the vest body 1 makes it comfortable to wear, and the front opening of the vest body 1 is secured by the zipper assembly 2, making it easy to put on.

[0031] Specifically, the skeleton 3 is made of nickel-titanium shape memory alloy, and two identical sets of fixing sleeves 4 are symmetrically arranged on both sides of the front end of the vest body 1. Each set of fixing sleeves 4 has three sleeves. The advantages are that the skeleton 3, made of nickel-titanium shape memory alloy, has shape memory effect and super elasticity, giving the vest body 1 a certain degree of support and providing support for the patient's waist and back. With the fixing sleeves 4, the infusion tube 13 connected to the hose 11 of the peristaltic pump 9 can be inserted into the sleeve of the fixing sleeve 4, from the user's chest to the shoulder, and all the way to the infusion site in the arm, avoiding the infusion tube 13 from getting tangled and affecting the infusion. The fixing sleeves 4 are made of rubber material, which has high friction and makes it difficult for the infusion tube 13 to slip.

[0032] Specifically, both storage bag 1 (5) and storage bag 2 (7) have two identical compartments, with storage bag 1 (5) positioned above storage bag 2 (7). The advantage is that the inclusion of storage bags 1 (5) and 2 (7) increases storage space, making it very practical.

[0033] Example 2:

[0034] like Figure 2-4 As shown, this is an improvement on the previous embodiment.

[0035] Specifically, the peristaltic pump 9 is compatible with the storage bag 5, and the notch 6 is compatible with the pump cover 10 and the controller 12. The advantage is that the peristaltic pump 9 is compatible with the storage bag 5, and is placed inside the storage bag 5. In use, the infusion tube 14 of the infusion bag 15 is connected to the input end of the tubing 11, and the infusion tube 13 is connected to the output end of the tubing 11. The peristaltic pump 9 is started via the control button on the controller 12. The peristaltic pump 9 uses a gear-driven pump head that pushes liquid by squeezing the tubing 11. The operating frequency of the pump head of the peristaltic pump 9 can be adjusted via the control button on the controller 12, thereby adjusting the infusion flow rate. The flow rate reading is displayed on the screen of the controller 12, ensuring that the medication is delivered to the patient at the correct rate and dosage.

[0036] Specifically, the tubing 11 is made of BPT tubing, and the infusion bag 15 is compatible with the storage bag 7. The advantages are: the tubing 11 is made of BPT tubing, which has high pressure resistance, capable of withstanding the pressure during infusion or blood transfusion; it is flexible, easy to bend and connect; the material is transparent, facilitating operator observation; the storage bag 7 allows for easy placement of the infusion bag 15, improving portability; and the long groove 8 facilitates the placement of the infusion tube 14.

[0037] Working principle: During use, the user wears the vest body 1, which is secured by the zipper assembly 2. A nickel-titanium shape memory alloy frame 3 is incorporated, possessing shape memory effect and super elasticity, providing support to the patient's lower back. The peristaltic pump 9 is placed inside the first storage bag 5, with the pump cover 10 and controller 12 extending out of the first storage bag 5 for easy adjustment. The infusion bag 15's guide tube 14 is inserted into the input end of the tubing 11, and the infusion tube 13 is inserted into the output end of the tubing 11. The infusion bag 15 is then placed inside the second storage bag 7, where the infusion tube 13 can be secured. Inside the sleeve 4, from the user's chest to the shoulder, and finally to the infusion site in the arm, the infusion tubing 13 is kept in place to prevent tangling and interference with the infusion. The peristaltic pump 9 is started by the control button on the controller 12. The peristaltic pump 9 uses a gear-driven pump head to push the liquid by squeezing the tubing 11. The operating frequency of the peristaltic pump 9 is adjusted by the control button on the controller 12, thereby adjusting the infusion flow rate. The flow rate reading is displayed on the screen of the controller 12, thus ensuring that the medication is delivered to the patient at the correct rate and dosage. The controller 12 can be manually rotated to a horizontal position during operation, making it easy for the user to adjust by bending down.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vest-type portable infusion device, comprising a vest body (1), characterized in that: The vest body (1) is provided with a zipper assembly (2) at the front end, and a skeleton (3) is provided inside the vest body (1). The vest body (1) is provided with multiple fixed tube sleeves (4) at the front end, and multiple storage bags (5) are fixedly connected to the front end of the vest body (1). The storage bags (5) have a notch (6) at the front end, and multiple storage bags (7) are fixedly connected to the front end of the vest body (1). The storage bags (7) have a long groove (8) on their side. A peristaltic pump (9) is provided at the front end of the vest body (1). A pump cover (10) is provided at the front end of the peristaltic pump (9). A controller (12) is provided at the front end of the vest body (1). A hose (11) is provided at the rear end of the pump cover (10). An infusion tube (13) is provided at the output end of the hose (11). A guide tube (14) is provided at the input end of the infusion tube (13). An infusion bag (15) is fixedly connected to the end of the guide tube (14).

2. The vest-type portable infusion device according to claim 1, characterized in that: The zipper assembly (2) is made of nylon zipper, and the vest body (1) is made of cotton fabric.

3. The vest-type portable infusion device according to claim 1, characterized in that: The skeleton (3) is made of nickel-titanium shape memory alloy. The fixing sleeves (4) are provided in two identical sets and symmetrically arranged on both sides of the front end of the vest body (1). Each set of fixing sleeves (4) is provided with three sleeves.

4. The vest-type portable infusion device according to claim 1, characterized in that: The first storage bag (5) and the second storage bag (7) are both provided in two identical units, with the first storage bag (5) positioned above the second storage bag (7).

5. The vest-type portable infusion device according to claim 1, characterized in that: The peristaltic pump (9) is adapted to the storage bag (5), and the controller (12) is rotatably connected to the vest body (1) via a rotating shaft. The controller (12) is equipped with a display screen and control buttons.

6. The vest-type portable infusion device according to claim 1, characterized in that: The tubing (11) is made of BPT tubing, and the infusion bag (15) is compatible with the storage bag (7).

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