Infusion protection fixer

Abstract

The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to an infusion protection fixator which comprises a fixator body, a fixing sleeve, an infusion protection sleeve and an infusion protection sleeve, the fixator body is annularly sleeved on a limb to be punctured of a patient, and the fixator body is provided with an operation window; the fixing mechanism is used for fixing the fixator main body on a limb to be punctured of a patient; and / or the fixing mechanism is used for fixing the fixator main body on a fixed object; according to the intravenous infusion fixator, the to-be-punctured limb of a patient is sleeved with the fixator body in a surrounding mode, the fixator body is fixed through the fixing mechanism, and the fixator body is fixed to a fixing object, so that the good fixing effect and the good protection effect can be achieved, pressure sores of the patient are avoided, the comfort degree is high, and safe intravenous infusion is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary appliances, and in particular relates to an infusion protection fixer. Background Art

[0002] Infusion is a very common treatment method, in which large doses of injection fluid are introduced into the body through intravenous drip. When bedridden patients receive intravenous infusion, especially the elderly with cognitive impairment and agitation, their arms will move around during the infusion, which can easily lead to needle dislocation, causing dangerous situations such as needle bulging or injection fluid leakage. Therefore, when performing intravenous infusion on patients in this group, it is necessary to fix the patient's arm.

[0003] For example, in the prior art, a Chinese utility model patent with authorization announcement number CN220025795U discloses "a retractable arm fixing support platform for infusion", including a positioning seat, a clamping block and a fixed support device, the clamping blocks are installed on both sides of the positioning seat, the fixed support device is installed on the positioning seat, the fixed support device includes a lifting structure, a heating component and a storage component, the lifting structure is installed on the positioning seat, the lifting structure includes a rotating disk, a threaded rod, a connecting flange, a support platform, a binding belt and a guide rod, the support platform where the patient's arm is located can be lifted and lowered, and the patient's arm can be appropriately heated.

[0004] Although the infusion protection fixators of the prior art including those mentioned above can meet general fixation needs, their protection performance is poor. They only restrict the patient's arms by binding straps, which can easily cause pressure sores on the patient's arms and cause pain to the patient. At this time, the patient is more likely to become agitated, which is not conducive to the safe conduct of infusion.

[0005] In order to solve the above problems, the present application proposes an infusion protection fixator. Utility Model Content

[0006] In order to solve the above problems existing in the prior art, the utility model provides an infusion protection fixer, which has the characteristics of convenient use and good fixing and protection effects.

[0007] To achieve the above purpose, the utility model provides the following technical solution: an infusion protection fixator, comprising:

[0008] A fixator body, which is sleeved on the patient's limb to be punctured and has an operation window;

[0009] A fixing mechanism, the fixing mechanism is used to fix the fixator body on the limb of the patient to be punctured;

[0010] And / or, the fixing mechanism is used to fix the fixer body on a fixed object.

[0011] As a preferred technical solution of the utility model, the fixator body is a flexible component that can be bent into a cylindrical shape.

[0012] As a preferred technical solution of the utility model, the fixer body comprises:

[0013] The supporting core is a flexible component that can be bent into a cylindrical shape, and the supporting core has an operation window.

[0014] As a preferred technical solution of the utility model, it also includes:

[0015] A flexible pad is fixed to the side of the supporting core body that is in contact with the patient's skin.

[0016] As a preferred technical solution of the utility model, the fixer body also includes:

[0017] A sheath is wrapped around the supporting core and has an operation window.

[0018] As a preferred technical solution of the utility model, it also includes:

[0019] A limiting edge is located at the end of the sheath, and an accommodating space for the supporting core to be embedded is formed between the limiting edge and the sheath.

[0020] As a preferred technical solution of the utility model, it also includes:

[0021] An elastic band is located at an end of the limiting edge away from the sheath.

[0022] As a preferred technical solution of the utility model, the fixing mechanism includes:

[0023] A binding belt, wherein the binding belt is used to fix the fixator body to the limb of the patient to be punctured;

[0024] And / or, the binding belt is used to fix the fixer body to a fixed object.

[0025] As a preferred technical solution of the utility model, both ends of the fixer body are provided with fixing mechanisms.

[0026] As a preferred technical solution of the utility model, it also includes:

[0027] A heat preservation cloth is connected to a position of the fixing body corresponding to the operation window.

[0028] Compared with the prior art, the beneficial effects of the utility model are:

[0029] In the utility model, the fixator body is looped around the patient's limb to be punctured, and the fixator body is fixed by using a fixing mechanism, and the fixator body is fixed to a fixed object, which can achieve better fixing and protective effects, prevent the patient from developing pressure sores, provide high comfort, and facilitate safe intravenous infusion.

[0030] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 It is a schematic diagram of the structure of the utility model;

[0033] Figure 2 This is a schematic diagram of the expanded structure of the infusion protection fixer in the utility model;

[0034] Figure 3 For this utility model Figure 2 A is an enlarged structural diagram;

[0035] Figure 4 It is a schematic diagram of the axonometric structure of the infusion protection fixture in the utility model.

[0036] In the figure: 1. Fixer body; 101. Operation window; 11. Sheath; 111. Limiting edge; 112. Elastic band; 12. Support core; 121. Flexible pad; 2. Fixing mechanism; 21. Binding strap; 3. Insulation cloth. DETAILED DESCRIPTION

[0037] 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.

[0038] Example 1

[0039] See also Figure 1-Figure 3 The utility model provides the following technical solution: an infusion protection fixator may include: a fixator body 1 and a fixing mechanism 2.

[0040] Specifically, by Figure 1 and Figure 2 As shown, in this embodiment, the fixator body 1 is looped around the patient's limb to be punctured, and the fixator body 1 has an operation window 101. The fixing mechanism 2 is used to fix the fixator body 1 on the patient's limb to be punctured, and / or the fixing mechanism 2 is used to fix the fixator body 1 on a fixed object. After adopting the above scheme, the medical staff loops the fixator body 1 around the patient's limb to be punctured, and fixes the fixator body 1 on the patient's limb to be punctured through the fixing mechanism 2. At the same time, the fixing mechanism 2 can also fix the fixator body 1 on a fixed object, such as a bed leg or guardrail of a hospital bed. The patient's limb to be punctured is safely protected by the fixator body 1, and the puncture point is located through the operation window 101. At the same time, the limb at the puncture site is protected from injury, and repeated puncture damage to the skin and blood vessels is avoided. The operation window 101 is convenient for observation and timely detection of infusion risks.

[0041] It should be noted that the fixator body 1 of the utility model is mainly suitable for elderly people with cognitive impairment and restlessness, and the positive effect in actual use is very significant. In principle, intravenous infusion for adults usually requires puncture of the limbs, that is, the upper limbs or lower limbs. The fixator body 1 of the utility model can be used for both the patient's upper limbs and the patient's lower limbs, and it is only necessary to select the installation position according to the actual puncture site.

[0042] It should be further explained that the above-mentioned operation window 101 can be a hole structure reserved on the fixator body 1, or it can be cut out of a suitable size on the fixator body 1 and connected to the original fixator body 1 in a conventional manner to form a flip cover structure with an opening and closing function. When the latter solution is adopted, it is preferred that both sides of the fixator body 1 have flip cover structures. After opening the flip cover structures on both sides, it is easy to observe and timely discover the infusion risk. If the flip cover structure is set on only one side of the fixator body 1, in order not to affect the observation, the operation window 101 still needs to be set on the other side of the fixator body 1.

[0043] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, the fixture body 1 is a flexible member that can be bent into a cylindrical shape. In principle, the initial state of the fixture body 1 is Figure 1 In the state shown, the fixator body 1 is generally cylindrical with an axial notch, which adapts to the patient's limb shape. The opening design is conducive to adjusting the tightness of the fixator body 1 to avoid compression, and is suitable for patients of different body shapes.

[0044] It should be noted that the above scheme is only a preferred technical scheme of the present invention and is not used to limit the present invention. If the adjustment and adaptability performance are not considered, the fixator body 1 can also be designed as a complete cylindrical or other shaped cylindrical structure, which can also achieve general fixation and protection effects. However, the tightness of the fixator body 1 cannot be adjusted, and it cannot be adapted to patients of different body shapes.

[0045] Optionally, by Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, the fixator body 1 includes: a support core 12, which is a flexible component that can be bent into a cylindrical shape, and the support core 12 has an operation window 101. The support core 12 is preferably a cylindrical shape with an axial notch. The support core 12 serves as a skeleton for support and protection. Therefore, the support core 12 is preferably made of an elastic material with a certain hardness, such as a plastic material, which has better fixing and protection effects, and the tightness can be adjusted according to actual usage needs.

[0046] It should be noted that, in principle, the initial state of the supporting core 12 is preferably Figure 1 The state shown in FIG. 1 does not need to be manually bent during use, and the initial state of the supporting core 12 can also be Figure 2 The unfolded state is shown, but when in use, the supporting core 12 needs to be manually bent into a cylindrical shape, which is rather troublesome.

[0047] Preferably, by Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, it also includes: a flexible pad 121, which is fixed to the side of the supporting core 12 that fits the patient's skin. After adopting the above scheme, when the fixator body 1 is fixed on the patient's limbs, the flexible pad 121 covers the patient's limbs, protecting the limbs from injury while improving comfort.

[0048] It should be noted that the above-mentioned flexible pad 121 can be a cotton pad, preferably made of medical absorbent gauze wrapped with sponge or cotton, which has better flexibility and can protect the limbs from injury while improving comfort.

[0049] The flexible pad 121 can be fixed by conventional means such as sewing, Velcro, glue, zipper, etc. In principle, it is sufficient as long as the flexible pad 121 is fixed on the supporting core 12 so as not to slide easily.

[0050] Preferably, by Figure 1 , Figure 2 and Figure 3As shown, in this embodiment, the fixator body 1 also includes: a sheath 11, the sheath 11 is wrapped around the supporting core 12, and the sheath 11 has an operation window 101. The sheath 11 is preferably made of flexible fabric, or it can be made of woven fabric. It can be selected according to actual needs to improve comfort and prevent the supporting core 12 from crushing or cutting the patient's limb skin.

[0051] It should be noted that, in theory, only the support core 12 can also achieve the effect of fixing the patient's limbs. The sheath 11 is provided to further improve safety and comfort. At the same time, the sheath 11 also has a certain warming effect, which improves the treatment experience and ensures the safety of intravenous infusion.

[0052] Preferably, by Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, it also includes: a limiting edge 111, the limiting edge 111 is located at the end of the sheath 11, and a accommodating space for the support core 12 to be embedded is formed between the limiting edge 111 and the sheath 11. After adopting the above scheme, it is convenient to combine the sheath 11 and the support core 12. The installation can be completed by wrapping the sheath 11 on the support core 12 using the limiting edge 111. The installation is convenient and it is also convenient to disassemble the sheath 11 and the support core 12, which is convenient for separate cleaning and disinfection. It can be reused after cleaning and disinfection.

[0053] It should be noted that the limiting edge 111 and the sheath 11 may be an integrated structure, or a split structure combined by conventional means such as suturing.

[0054] Preferably, by Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, it also includes: an elastic band 112, and the elastic band 112 is located at the end of the limiting edge 111 away from the sheath 11. After adopting the above scheme, the elastic band 112 can tighten the limiting edge 111, so that the limiting edge 111 tightly wraps the supporting core 12, further improving the stability of the connection between the sheath 11 and the supporting core 12, and avoiding the sheath 11 from accidentally falling off or displacing.

[0055] It is worth noting that the above-mentioned limiting edge 111 can also be an elastic band 112, that is, when the width of the elastic band 112 is sufficient, the elastic band 112 can also be directly fixed to the sheath 11 by conventional means such as suturing, and the limiting edge 111 may not be provided.

[0056] Optionally, by Figure 1As shown, in this embodiment, the fixing mechanism 2 includes: a binding strap 21, the binding strap 21 is used to fix the fixator body 1 on the patient's limb to be punctured, and / or the binding strap 21 is used to fix the fixator body 1 on a fixed object, the binding strap 21 is used to bind the fixator body 1 so that the fixator body 1 is stably installed on the patient's limb to prevent the fixator body 1 from accidentally falling off or displacing, and the binding strap 21 can also be used to fix the fixator body 1 on a fixed object, such as a bed leg or guardrail of a hospital bed, to prevent the patient's limbs from moving around and affecting the safety of puncture.

[0057] It should be noted that the binding belt 21 can be a general rope, and there is no requirement for the selection of the rope. If necessary, an elastic rope can also be selected.

[0058] Preferably, by Figure 1 As shown, in this embodiment, fixing mechanisms 2 are provided at both ends of the fixator body 1, and the fixator body 1 is fixed from both ends respectively, and the fixator body 1 is fixed to the bed legs or guardrails of the hospital bed, which has higher stability.

[0059] It should be further explained that the binding straps 21 can be two ropes independent of the fixator body 1, or can be fixed to the sheath 11 of the fixator body 1 by conventional means such as suturing.

[0060] Example 2

[0061] Optionally, by Figure 4 As shown, in this embodiment, it also includes: a thermal insulation cloth 3, which is connected to the position of the fixing body 1 corresponding to the operation window 101. The thermal insulation cloth 3 can be a cotton pad, preferably made of medical absorbent gauze wrapped with sponge or cotton.

[0062] The insulation cloth 3 can be installed by conventional means such as Velcro, zipper, etc., that is, during the infusion, if necessary, the insulation cloth 3 can be installed at the position of the operation window 101 by conventional means such as Velcro, zipper, etc. to cover the operation window 101, which is conducive to keeping warm.

[0063] The insulation cloth 3 can also be partially sewn at the position of the operation window 101 to form an opening and closing structure. After the insulation cloth 3 is closed, it is closed by conventional means such as Velcro, zipper, etc. to cover the operation window 101, which is conducive to keeping warm.

[0064] Components not described in detail herein are prior art.

[0065] Working principle and use process of the utility model: When using the protective fixator of the utility model, the medical staff puts the fixator body 1 around the patient's limb to be punctured, fixes the fixator body 1 on the patient's limb to be punctured by the binding belt 21, and uses the binding belt 21 to fix the fixator body 1 to a fixed object, such as a bed leg or guardrail of a hospital bed. The fixator body 1 is used to safely protect the patient's limb to be punctured, and the puncture point is located through the operation window 101, while protecting the limb at the puncture site from injury, avoiding repeated punctures to damage the skin and blood vessels, and the operation window 101 is convenient for observation, so as to timely discover the risk of infusion;

[0066] The binding strap 21 can also be used to adjust the tightness of the fixator body 1 to avoid compression, and at the same time, it is suitable for patients of different body shapes;

[0067] If necessary, during the infusion, the insulation cloth 3 can be installed at the position of the operation window 101 by conventional means such as Velcro, zipper, etc. to cover the operation window 101, which is conducive to keeping warm.

[0068] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An infusion protection fixator, characterized in that: include: A fixator body (1), the fixator body (1) is encircled around the patient's limb to be punctured, and the fixator body (1) has an operation window (101); A fixing mechanism (2), the fixing mechanism (2) being used to fix the fixing device body (1) on a limb of a patient to be punctured; and / or, the fixing mechanism (2) is used to fix the fixer body (1) on a fixed object; The fixator body (1) is a flexible member that can be bent into a cylindrical shape; The fixing body (1) comprises: A supporting core (12), the supporting core (12) being a flexible component that can be bent into a cylindrical shape, and the supporting core (12) having an operating window (101); It also includes: a flexible pad (121), wherein the flexible pad (121) is fixed on a side of the supporting core (12) that is in contact with the patient's skin; The fixer body (1) further comprises: a sheath (11), the sheath (11) being wrapped around the supporting core (12), and the sheath (11) having an operation window (101); It also comprises: a limiting edge (111), the limiting edge (111) being located at the end of the sheath (11), and an accommodating space for the supporting core (12) to be embedded is formed between the limiting edge (111) and the sheath (11); It also includes: an elastic band (112), wherein the elastic band (112) is located at an end of the limiting edge (111) away from the sheath (11); The fixing mechanism (2) comprises: a binding belt (21), wherein the binding belt (21) is used to fix the fixator body (1) on the limb of the patient to be punctured; and / or, the binding belt (21) is used to fix the fixer body (1) on a fixed object; Both ends of the fixer body (1) are provided with fixing mechanisms (2); It also includes: a heat-insulating cloth (3), wherein the heat-insulating cloth (3) is connected to a position of the fixing body (1) corresponding to the operating window (101).

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