Needle falling prevention protection device for wrist vein treatment

Abstract

The utility model discloses an anti-needle-falling protection device for wrist vein treatment, and particularly relates to the field of medical instruments, the anti-needle-falling protection device for wrist vein treatment comprises a protection sleeve, an auxiliary mechanism is installed in the protection sleeve, and the auxiliary mechanism comprises transparent film cloth, an elastic fixing belt, a first hook-and-loop fastener, an auxiliary sticking belt, a pipeline through opening, a fixing bag, a heating piece, a second hook-and-loop fastener and a movable sleeve. By arranging the auxiliary mechanism, the infusion tube is heated, the infusion comfort of a patient is improved, firstly, a pipeline of the infusion tube penetrates through the pipeline port to enter the protective sleeve, venous infusion treatment is conducted on the patient, the protective sleeve is arranged on the wrist of the patient after puncture is completed, and the infusion tube is heated by placing the heating piece in the fixing bag at low temperature. The infusion tube is heated through the heating piece, so that the temperature of liquid infused into the body of a patient is appropriate, the situation that blood circulation is affected due to stimulation to the body of the patient is avoided, meanwhile, the infusion needle tube of the patient is fixed to the wrist through the protective sleeve, and the remaining needle and the infusion tube are stably fixed and prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the field of pediatric examination, and more specifically, to a needle-dropping prevention protection device for wrist vein treatment. Background Art

[0002] The use of intravenous indwelling needles is a better method of clinical infusion. On the one hand, it can relieve the pain of repeated scalp punctures in infants and young children and can be used for adults with long-term infusions. On the other hand, it can also reduce the workload of clinical nurses. Intravenous indwelling needles are easy to operate and suitable for punctures in any part of the body. At the same time, they reduce the pain of repeated punctures in patients and the workload of nursing staff. They are highly welcomed by nurses and patients in clinical practice, but the indwelling time has always been controversial. Health administrative departments, hospitals and indwelling needle manufacturers all advocate that the indwelling time should not exceed 3-5 days.

[0003] After searching, the existing patent (application number: CN 214911624 U) discloses a protective fixing sleeve for preventing extravasation of an intravenous indwelling needle used in surgery, comprising a sleeve body (1) of symmetrical shape, both ends of the sleeve body (1) are provided with annular elastic bandages (3), the inner circle of the elastic bandage (3) is connected with the inner cavity of the sleeve body (3); the elastic bandage (3) is provided with two threading holes (4), and the elastic bandage (3) between the threading holes (4) is provided with a threading cavity (5), and the threading cavity (5) is arranged along the circumferential direction of the elastic bandage (3); the utility model can protect and fix the patient's limb on the side where the indwelling needle is located during surgery, and has the function of preventing pressure sores; in addition, the utility model can also detect extravasation in time, effectively reducing the patient's anesthesia and surgical risks. In the process of realizing the utility model, the inventor found that the prior art has the following problems:

[0004] During the infusion treatment, the temperature of the infusion liquid is low, so if it is directly injected into the patient's body, the patient's arm will feel cold and painful, causing discomfort. In addition, the flow rate of the liquid in the infusion tube will slow down at low temperatures. At the same time, the existing heating structure is not equipped with a heat insulation structure, and direct contact with the patient's skin will cause adverse reactions such as burns in the patient, affecting the patient's comfort.

[0005] Therefore, in view of the above problems, a needle-dropping prevention protection device for wrist vein treatment is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a needle-dropping prevention protection device for wrist vein treatment to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a needle-dropping protection device for wrist vein treatment, comprising a protective sleeve, an auxiliary mechanism installed inside the protective sleeve, and the auxiliary mechanism comprising a transparent film cloth, an elastic fixing belt, a first Velcro, an auxiliary tape, a pipeline opening, a fixing bag, a heating sheet, a second Velcro, and a movable sleeve;

[0008] A transparent film cloth is embedded in the middle of the interior of the protective sleeve, an elastic fixing belt is fixedly installed on one side of the exterior of the protective sleeve, a first Velcro is fixedly installed on the other side of the exterior of the protective sleeve, an auxiliary tape is fixedly installed on one side of the exterior of the elastic fixing belt, a pipe opening is penetrated through one side of the interior of the protective sleeve, a fixing bag is fixedly installed on the outside of the pipe opening, a heating sheet is embedded in the interior of the fixing bag, a second Velcro is fixedly installed on one side of the exterior of the fixing bag, and a movable sleeve is movably installed on the outside of the fixing bag.

[0009] Furthermore, a heat insulating pad is nested and installed outside the pipeline opening.

[0010] Furthermore, a ventilation hole is embedded in the interior of the protective sleeve.

[0011] Furthermore, there are two elastic fixing belts, which are distributed on both sides of the outside of the protective sleeve.

[0012] Furthermore, the first Velcro tape and the auxiliary tape are meshed with each other.

[0013] Furthermore, there are three pipeline openings in total.

[0014] Furthermore, the heating sheet is engaged with the interior of the fixing bag.

[0015] Furthermore, the second Velcro and the movable sleeve are engaged with each other.

[0016] Technical effects and advantages of the utility model:

[0017] 1. Compared with the prior art, the anti-needle drop protection device for wrist treatment heats the infusion tube by setting an auxiliary mechanism to improve the patient's infusion comfort. First, the infusion tube is passed through the tube opening into the protective sleeve, and the patient is given intravenous infusion treatment. After the puncture is completed, the protective sleeve is put on the patient's wrist, and then the first Velcro and the auxiliary tape are attached to the protective sleeve through an elastic fixing belt to fix the protective sleeve on the wrist. At low temperature, a heating sheet is placed inside the fixing bag to heat the infusion tube through the heating sheet, so that the temperature of the liquid injected into the patient's body is appropriate to prevent irritation to the patient's body and affect blood circulation. At the same time, the patient's infusion needle tube is fixed on the wrist by the protective sleeve, and the indwelling needle and infusion tube are firmly fixed to prevent them from falling off or moving, thereby ensuring the safety and stability of the infusion process. 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 overall expanded structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the internal structure of the overall protective cover of the utility model.

[0021] Figure 4 For the utility model as a whole Figure 3 Enlarged structural diagram at A in the middle.

[0022] The accompanying drawings are marked as follows: 1. Protective cover; 2. Auxiliary mechanism; 3. Transparent film cloth; 4. Elastic fixing belt; 5. First Velcro; 6. Auxiliary tape; 7. Pipe opening; 8. Fixing bag; 9. Heating sheet; 10. Second Velcro; 11. Movable cover; 12. Thermal insulation pad; 13. Air vent. 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] Embodiment 1

[0025] As attached Figure 1-4 The device for preventing needle from falling out for wrist vein treatment shown in the figure comprises a protective sleeve 1, an auxiliary mechanism 2 is installed inside the protective sleeve 1, and the auxiliary mechanism 2 comprises a transparent film cloth 3, an elastic fixing belt 4, a first Velcro 5, an auxiliary tape 6, a pipeline opening 7, a fixing bag 8, a heating sheet 9, a second Velcro 10, and a movable sleeve 11; a transparent film cloth 3 is embedded in the middle of the inner part of the protective sleeve 1, an elastic fixing belt 4 is fixedly installed on one side of the outer part of the protective sleeve 1, a first Velcro 5 is fixedly installed on the other side of the outer part of the protective sleeve 1, an auxiliary tape 6 is fixedly installed on one side of the outer part of the elastic fixing belt 4, a pipeline opening 7 is penetrated on one side of the inner part of the protective sleeve 1, a fixing bag 8 is fixedly installed on the outside of the pipeline opening 7, a heating sheet 9 is embedded in the inner part of the fixing bag 8, a second Velcro 10 is fixedly installed on one side of the outer part of the fixing bag 8, and a movable sleeve 11 is movably installed on the outside of the fixing bag 8.

[0026] Among them: first, the pipe of the infusion tube is passed through the pipe opening 7 into the protective sleeve 1, and the patient is given intravenous infusion treatment. After the puncture is completed, the protective sleeve 1 is put on the patient's wrist, so that the first Velcro 5 and the auxiliary tape 6 are attached through the elastic fixing belt 4, and the protective sleeve 1 is fixed on the wrist. At low temperature, a heating sheet 9 is placed inside the fixing bag 8, and the infusion tube is heated by the heating sheet 9, so that the temperature of the liquid injected into the patient's body is appropriate to prevent irritation to the patient's body and affect blood circulation. At the same time, the patient's infusion needle tube is fixed on the wrist through the protective sleeve 1, and the indwelling needle and infusion tube are firmly fixed to prevent them from falling off or moving, thereby ensuring the safety and stability of the infusion process.

[0027] Embodiment 2

[0028] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working method, as described below:

[0029] like Figure 4 As shown, as a preferred embodiment, a thermal insulation pad 12 is nested and installed on the outside of the pipe opening 7. Furthermore, by installing a thermal insulation pad 12 on the outer side of the heating sheet 9, the patient's skin and the heating sheet 9 are separated to prevent the heating sheet 9 from directly contacting the patient's skin and causing burns, thereby improving the patient's comfort and protection effect.

[0030] like Figure 2 As shown, as a preferred embodiment; the protective cover 1 is embedded with a ventilation hole 13, and further, the ventilation hole 13 makes the protective cover 1 breathable, thereby improving the overall ventilation effect of the protective cover 1, helping to keep the skin dry and reduce the occurrence of problems such as skin itching.

[0031] The working process of the utility model is as follows:

[0032] When using the anti-needle-dropping protective device for wrist treatment, firstly, the pipeline of the infusion tube is passed through the pipeline opening 7 into the protective sleeve 1, and the patient is given intravenous infusion treatment. After the puncture is completed, the protective sleeve 1 is put on the patient's wrist, so that the first Velcro 5 and the auxiliary tape 6 are attached by the elastic fixing belt 4, and the protective sleeve 1 is fixed on the wrist. At low temperature, a heating sheet 9 is placed inside the fixing bag 8, and the infusion tube is heated by the heating sheet 9, so that the temperature of the liquid injected into the patient's body is suitable, so as to prevent the patient's body from being stimulated and affecting the blood circulation. At the same time, the protective sleeve 1 is used to heat the patient's The infusion needle tube is fixed on the wrist, the indwelling needle and the infusion tube are firmly fixed to prevent them from falling off or moving, thereby ensuring the safety and stability of the infusion process. At the same time, a thermal insulation pad 12 is installed on the outer side of the heating plate 9 to separate the patient's skin from the heating plate 9, thereby preventing the heating plate 9 from directly contacting the patient's skin and causing burns, thereby improving the patient's comfort and protection effect. The air permeability of the protective cover 1 is made through the air permeable hole 13, thereby improving the overall air permeability of the protective cover 1, helping to keep the skin dry and reducing the occurrence of problems such as skin itching. This is the working process and working principle of the device.

[0033] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0034] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A needle protection device for wrist vein treatment, comprising a protective sleeve (1), characterized in that: An auxiliary mechanism (2) is installed inside the protective sleeve (1), and the auxiliary mechanism (2) comprises a transparent film (3), an elastic fixing belt (4), a first Velcro (5), an auxiliary tape (6), a pipe opening (7), a fixing bag (8), a heating sheet (9), a second Velcro (10), and a movable sleeve (11); A transparent film cloth (3) is embedded in the middle of the interior of the protective sleeve (1); an elastic fixing belt (4) is fixedly installed on one side of the exterior of the protective sleeve (1); a first Velcro (5) is fixedly installed on the other side of the exterior of the protective sleeve (1); an auxiliary tape (6) is fixedly installed on one side of the exterior of the elastic fixing belt (4); a pipe opening (7) is installed through one side of the interior of the protective sleeve (1); a fixing bag (8) is fixedly installed on the outside of the pipe opening (7); a heating sheet (9) is embedded in the interior of the fixing bag (8); a second Velcro (10) is fixedly installed on one side of the exterior of the fixing bag (8); and a movable sleeve (11) is movably installed on the outside of the fixing bag (8).

2. The anti-needle protection device for wrist vein treatment according to claim 1, characterized in that: A heat insulation pad (12) is nested and installed outside the pipeline opening (7).

3. The anti-needle protection device for wrist vein treatment according to claim 1, characterized in that: A vent hole (13) is embedded in the interior of the protective sleeve (1).

4. The anti-needle protection device for wrist vein treatment according to claim 1, characterized in that: There are two elastic fixing belts (4) in total, which are distributed on both sides of the outside of the protective sleeve (1).

5. The anti-needle protection device for wrist vein treatment according to claim 1, characterized in that: The first Velcro (5) and the auxiliary tape (6) are meshed with each other.

6. The anti-needle protection device for wrist vein treatment according to claim 1, characterized in that: There are three pipeline openings (7) in total.

7. The anti-needle protection device for wrist vein treatment according to claim 1, characterized in that: The heating sheet (9) is engaged with the interior of the fixing bag (8).

8. The anti-needle protection device for wrist vein treatment according to claim 1, characterized in that: The second Velcro (10) and the movable sleeve (11) are meshed with each other.

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