Portable chemotherapy pump haversack

Abstract

The utility model belongs to the technical field of chemotherapy pump haversacks, and provides a portable chemotherapy pump haversack which comprises a haversack body, straps are arranged on the outer side of the haversack body, an observation window is formed in one side of the haversack body, and a business card groove is formed in the side, close to the observation window, of the outer portion of the haversack body. The anti-falling assembly comprises an adjusting frame, a threaded rod is movably installed in the adjusting frame, the threaded rod is provided with two threaded sections with opposite rotating directions, threaded blocks are installed on the two threaded sections in a threaded mode, and a clamping plate is connected to one side of each threaded block; according to the utility model, the shoulder carrying type haversack design is adopted, so that the chemotherapy pumps can be uniformly distributed on the shoulders of a patient, the burden of a single part is reduced, and meanwhile, the main body part of the haversack is made of soft and wear-resistant cloth, so that the haversack not only is comfortable in touch, but also can be properly adjusted according to the body type and activity habits of the patient.

Description

Technical Field

[0001] This utility model belongs to the technical field of chemotherapy pump back bag, specifically relating to a portable chemotherapy pump back bag. Background Technology

[0002] In current medical practice, chemotherapy pumps, as an advanced medical device, are widely used in the treatment of cancer patients. Their design aims to deliver chemotherapy drugs stably into the patient's body through continuous intravenous infusion, thereby maintaining an effective drug concentration in the blood and achieving the best therapeutic effect.

[0003] Traditionally, chemotherapy pumps are carried by hand or in a pocket. For patients requiring long-term chemotherapy, this method of carrying is undoubtedly extremely inconvenient. Holding the pump not only restricts the patient's range of motion but can also lead to hand fatigue or discomfort. While carrying the pump in a pocket reduces hand strain to some extent, limited pocket space means movement of the pump can cause discomfort or even damage due to impact. Furthermore, the pump needs to be connected to the patient's PICC catheter or infusion port via an extension tube. The extension tube further complicates carrying the pump. During patient movement, the extension tube is easily pulled, potentially causing it to disconnect from the pump. This disconnection can interrupt the infusion of chemotherapy drugs, affecting treatment efficacy, and may also pose additional risks to the patient due to drug leakage. Utility Model Content

[0004] The purpose of this invention is to provide a portable chemotherapy pump back bag to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A portable chemotherapy pump back bag includes:

[0007] The bag body has a shoulder strap on the outside, an observation window on one side of the bag body, and a business card slot on the outside of the bag body near the observation window.

[0008] A chemotherapy pump, which is placed inside the bag and has an extension tube connected to its top;

[0009] An anti-detachment component includes an adjustment frame, inside which a threaded rod is movably installed. The threaded rod has two threaded segments with opposite directions of rotation, and each threaded segment is threadedly fitted with a threaded block. A clamping plate is connected to one side of each threaded block.

[0010] Preferably, the bag body is sewn with an adjusting frame on one side through slotting, a threaded rod is movably installed in the adjusting frame through a bearing, the threaded rod has two threaded sections with opposite rotation directions, two threaded blocks are threadedly installed on the threaded sections, and the threaded blocks are in sliding fit with the inner wall of the adjusting frame.

[0011] Preferably, a knob is movably installed on the side of the adjusting frame close to the threaded rod, the knob is in transmission connection with the shaft of the threaded rod, a connecting rod is fixedly installed on the side of the threaded block away from the adjusting frame, and a clamping plate is fixedly installed on the end of the connecting rod away from the threaded block.

[0012] Preferably, the two clamping plates are respectively clamped on the horizontally opposite two sides of the extension pipe.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] (1) The utility model discloses a diagonal carrying type back bag design, which can evenly distribute the chemotherapy pump on the shoulder of the patient, thereby reducing the burden on a single part.

[0015] (2) The utility model discloses an observation window on one side of the bag body, which allows the patient and family members to directly observe the remaining amount of the liquid medicine in the chemotherapy pump from the outside.

[0016] (3) The utility model discloses a rotating knob to drive the threaded rod to rotate, so that the two threaded blocks move towards each other and clamp the extension pipe through the clamping plate, thereby effectively fixing the extension pipe. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the utility model;

[0018] Figure 2It is the internal structure schematic view of the utility model.

[0019] Figure 3 It is the clamping plate mounting structure schematic view of the utility model.

[0020] In the drawing: 1, bag body; 11, shoulder strap; 12, observation window; 13, business card slot; 2, chemotherapy pump; 21, extension tube; 3, anti-drop assembly; 31, adjusting frame; 32, threaded rod; 33, threaded block; 34, knob; 35, connecting rod; 36, clamping plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0022] Embodiment one:

[0023] Please refer to Figure 1 - Figure 3 As shown in the figure, a portable chemotherapy pump back bag comprises:

[0024] Bag body 1, the outer side of bag body 1 is provided with shoulder strap 11, one side of bag body 1 is provided with observation window 12, and the outer side of bag body 1 is provided with business card slot 13 near one side of observation window 12;

[0025] Chemotherapy pump 2, chemotherapy pump 2 is placed in the inside of bag body 1, and chemotherapy pump 2 is connected with extension tube 21 at the top end;

[0026] Anti-drop assembly 3, anti-drop assembly 3 comprises adjusting frame 31, threaded rod 32 is movably installed in the inside of adjusting frame 31, threaded rod 32 has two screw threads with opposite rotation directions, threaded block 33 is screwedly installed on the two screw threads, and clamping plate 36 is connected on one side of threaded block 33.

[0027] Specifically, bag body 1 is sewn on one side thereof by slotting adjusting frame 31, threaded rod 32 is movably installed in the inside of adjusting frame 31 through bearing, threaded rod 32 has two screw threads with opposite rotation directions, threaded block 33 is screwedly installed on the two screw threads, threaded block 33 is slidably attached to the inner wall of adjusting frame 31, knob 34 is movably installed on the outer side of adjusting frame 31 near threaded rod 32, knob 34 is in transmission connection with the shaft of threaded rod 32, connecting rod 35 is fixedly installed on the side, away from adjusting frame 31, of threaded block 33, clamping plate 36 is fixedly installed on the end, away from threaded block 33, of connecting rod 35, and two clamping plates 36 are clamped on the horizontally opposite two sides of extension tube 21.

[0028] From the above, the bag body 1 is made of soft and wear-resistant cloth, has good comfort and durability, the shoulder strap 11 is designed in a cross-body type, the patient can conveniently put the bag on the shoulder with one hand, the observation window 12 allows the patient and family members to directly observe the remaining amount of the liquid medicine inside the chemotherapy pump 2 from the outside, the card slot 13 can insert a card with the patient's name, bed number and other information, this design is convenient for medical staff to quickly identify patient information and improve treatment efficiency, since the threaded rod 32 has two thread segments with opposite rotation directions, when the threaded rod 32 rotates, the two threaded blocks 33 are driven to move towards or away from each other, and then the two clamping plates 36 are driven to move towards or away from each other, when the two clamping plates 36 move towards each other, the extension tube 21 is clamped tightly, so that the extension tube 21 is prevented from being accidentally pulled off the chemotherapy pump 2, when the two clamping plates 36 move away from each other, the extension tube 21 is released, so that the chemotherapy pump 2 can be taken out of the bag body 1.

[0029] In use, first, the chemotherapy pump 2 is placed in the bag body 1, then the knob 34 is rotated to drive the threaded rod 32 to rotate, the threaded rod 32 drives the two threaded blocks 33 to move towards each other, until the threaded blocks 33 drive the clamping plates 36 to tightly clamp the extension tube 21.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable chemotherapy pump backpack, characterized in that, Include: The bag body (1) is provided with a strap (11) outside, one side of the bag body (1) is provided with an observation window (12), and the bag body (1) is provided with a business card slot (13) outside the observation window (12) side; Chemotherapy pump (2), the chemotherapy pump (2) is placed in the bag body (1), and the chemotherapy pump (2) is connected with an extension tube (21) at the top; Anti-off component (3), the anti-off component (3) includes an adjusting frame (31), a threaded rod (32) is movably installed in the adjusting frame (31), the threaded rod (32) has two threaded segments with opposite rotation directions, both threaded segments are screw mounted with a threaded block (33), and the threaded block (33) is connected with a clamping plate (36) on one side.

2. The portable chemotherapy pump backpack of claim 1, wherein, The bag body (1) is sewn with the adjusting frame (31) on one side by slotting, the threaded rod (32) is movably installed in the adjusting frame (31) through a bearing, the threaded rod (32) has two threaded segments with opposite rotation directions, both threaded segments are screw mounted with a threaded block (33), and the threaded block (33) is in sliding fit with the inner wall of the adjusting frame (31).

3. The portable chemotherapy pump backpack of claim 2, wherein, The adjusting frame (31) is movably installed with a knob (34) outside the threaded rod (32) side, the knob (34) is in transmission connection with the shaft of the threaded rod (32), the threaded block (33) is fixedly installed with a connecting rod (35) away from the adjusting frame (31) side, and the connecting rod (35) is fixedly installed with a clamping plate (36) away from the threaded block (33) one end.

4. The portable chemotherapy pump backpack of claim 3, wherein, Two clamping plates (36) are clamped on the horizontal opposite sides of the extension tube (21) respectively.

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