Temperature control decompression ball

Abstract

The utility model provides a temperature control decompression ball, which relates to the technical field of medical instruments and comprises a ball core body, a flexible heating element is wrapped outside the ball core body, the flexible heating element is wrapped by an outer protective layer to form a ball body structure, both the ball core body and the outer protective layer are made of soft and elastic materials, and a skin-friendly layer is arranged on the surface of the outer protective layer. The flexible heating element is electrically connected with a controller and a storage battery connected with the controller, the storage battery is arranged in the ball body, the controller is connected with a power connection port, and the power connection port is fixed to the surface of the outer protective layer. In a clinical operation, a patient can hold and randomly knead and extrude by hand, so that the unconscious scratching of the patient and the distracting of the attention of the patient are effectively prevented, adverse emotions such as tension, anxiety and the like are relieved, and meanwhile, the blood circulation of the hand of the patient is promoted.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely relates to a temperature control decompression ball. BACKGROUND

[0002] In clinical operation, patients bear huge psychological pressure, often produce anxiety and other bad emotions, and lie for a long time, which is not conducive to blood circulation.

[0003] Many patients unconsciously scratch the skin with hands before local anesthesia, lumbar anesthesia or general anesthesia operation, in order to prevent patients from overexertion and hurting themselves, medical staff will provide appropriate tactile stimulation by shaking hands with patients or providing towels for patients to hold, so as to induce the body's relaxation response, and alleviate the bad emotions such as nervousness and anxiety of patients.

[0004] But the above method adds burden for the normal operation of the operation, and the effect of relieving bad emotions is poor. UTILITY MODEL CONTENT

[0005] The utility model provides a temperature control decompression ball in the prior art in view of the above -mentioned problem, it has soft elastic touch, can provide good comfort when the patient holds the decompression ball, effectively relieve the nervous emotion of patient before operation, and built -in heating element, further alleviate the emotion of patient, promote blood circulation of hand at the same time.

[0006] In order to realize the above purpose, the utility model provides the following technical scheme: a temperature control decompression ball, including ball core body, the flexible heating element is covered outside the ball core body, the flexible heating element outside is wrapped by the outer protective layer and forms the spherical body structure, the ball core body and the outer protective layer are soft elastic material, the surface of the outer protective layer is provided with skin -friendly layer, the flexible heating element is electrically connected with the controller and the battery connected with the controller, the battery is built in the spherical body inside, the controller is connected with the electricity connection, and the electricity connection is fixed on the surface of the outer protective layer.

[0007] Preferably, the flexible heating element is a graphene flexible electrothermal film.

[0008] Preferably, the ball core body and the outer protective layer material are PU foaming body or PVC bubble cotton.

[0009] Preferably, the skin -friendly layer material is soft silica gel or TPE.

[0010] Preferably, the electricity connection is a USB interface.

[0011] Preferably, the surface of the skin -friendly layer is provided with convex point.

[0012] Preferably, the skin -friendly layer is detachably sleeved outside the outer protective layer, and the skin -friendly layer is provided with an opening.

[0013] Preferably, the controller is fixed to the surface of the outer protective layer, and the skin-friendly layer is provided with an opening corresponding to the controller for the controller to pass through.

[0014] The utility model discloses a ball core body, flexible heating element and outer protective layer from inside to outside arrangement, wherein the ball core body and outer protective layer all adopt soft elastic material, and the surface of outer protective layer is skin-friendly layer, obtain a kind of ball structure that elasticity is excellent and surface touch feeling is good, is used as patient's decompression ball;Preoperative patient holds decompression ball and can be kneaded and extruded at will, reach good decompression effect, and can prevent patient from unconscious scratching under the condition of holding decompression ball, effectively divert patient's attention, reach the effect of relieving patient's nervous, anxiety and other adverse emotions.

[0015] The utility model further places the graphene flexible electric heating film in the decompression ball structure, can avoid the fracture failure of heating element due to the kneading action of patient, is favorable for prolonging the service life of decompression ball. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the cross section structure schematic diagram of an embodiment of the utility model;

[0017] Figure 2 It is the connection circuit structure schematic diagram of the flexible heating element of an embodiment of the utility model;

[0018] Figure 3 It is the external structure schematic diagram of another embodiment of the utility model;

[0019] In the drawing: 1. ball core body, 2. flexible heating element, 3. outer protective layer, 4. skin-friendly layer, 5. controller, 6. battery, 7. power connection, 11. heating film A, 12. heating film B, 13. convex point, 14. aperture, 15. opening. DETAILED DESCRIPTION

[0020] The principle and features of the utility model will be described below, and the embodiment is only used to explain the utility model, and is not used to limit the scope of the utility model.

[0021] As shown in the drawings, the embodiment provides a temperature control decompression ball, which comprises a ball core 1, the outside of the ball core 1 is wrapped with a flexible heating element 2, the flexible heating element 2 is bonded outside the ball core 1, the outside of the flexible heating element 2 is wrapped with an outer protective layer 3 to form a spherical structure, the ball core 1 plays a supporting role, the outer protective layer 3 is used to prevent the flexible heating element 2 from being worn and to prevent discomfort caused by excessive temperature, the ball core 1 and the outer protective layer 3 are made of PU foam or PVC foam, which can provide certain supporting force and good resilience, and will not be deformed when being squeezed and pressed at will. In the embodiment, the outer protective layer 3 is arranged as a hollow sphere, which tightly wraps the flexible heating element 2, so that the outer protective layer 3 and the flexible heating element 2 are fixed together.

[0022] The outer protective layer 3 is provided with a skin-friendly layer 4 on the surface, the skin-friendly layer 4 is made of soft silicone or TPE, the soft silicone is a high polymer material based on silicon, and the TPE is a thermoplastic elastomer, both of which have good flexibility and elasticity, and the surface is smooth and comfortable to the touch.

[0023] Based on the thermal effect of resistance, the current passes through the flexible heating element 2 to convert electrical energy into heat energy, achieving the effect of heating. The controller 5 connected to the flexible heating element 2 has three gears, and different temperatures can be achieved by adjusting to different gears. When the controller 5 is adjusted to the first gear, the heating film A11 and the heating film B12 are connected in parallel, the current passes through the parallel circuit to generate heat, and the temperature is raised to 37-42℃. When the controller 5 is adjusted to the second gear, the current passes through the heating film A11 to generate heat, and the temperature is raised to 42-50℃. When the controller 5 is adjusted to the third gear, the current passes through the heating film B12 to generate heat, and the temperature is raised to 50-55℃. By adjusting the controller 5, the current flow circuit is changed to achieve the temperature control effect.

[0024] The controller 5 is connected with a storage battery 6, the storage battery 6 is built-in in the sphere, the controller 5 is connected with an electricity connection port 7, the electricity connection port 7 is fixed on the surface of the outer protective layer 3, the storage battery 6 stores electrical energy, and in the case of sufficient electrical energy, the temperature can be adjusted at any time to ensure normal work, and the electricity connection port 7 is arranged as a USB interface, which is simple and convenient to charge.

[0025] The embodiment is arranged from the inside to the outside by the ball core 1, the flexible heating element 2 and the outer protective layer 3, wherein the ball core 1 and the outer protective layer 3 are made of soft elastic material, the surface of the outer protective layer 3 is the skin-friendly layer 4 with high toughness and good elasticity, a spherical structure with excellent elasticity and good surface touch is obtained, which is used as a decompression ball for patients, the patient can hold the decompression ball and squeeze it at will, which can prevent the patient from scratching unconsciously, effectively divert the attention, relieve the bad mood, and the built-in flexible heating element 2 achieves the temperature control effect, further relieves the patient's mood, and promotes the blood circulation of the hands.

[0026] In another embodiment of the present application, the flexible heating element 2 is made of graphene flexible electric heating film, which is soft, thin and not easy to deform.

[0027] In another embodiment of the present application, as shown in Figure 1 The skin-friendly layer 4 is provided with convex points 13 on the surface, which can stimulate the acupoints of the hand and effectively relieve stress and promote blood circulation when kneading.

[0028] In another embodiment of the present application, the skin-friendly layer 4 is detachably sleeved outside the outer protective layer 3, and is provided with an opening 14, as shown in Figure 3 The controller 5 is fixed to the surface of the outer protective layer 3, and the skin-friendly layer 4 is provided with an opening 15 corresponding to the controller 5. When sleeving, the skin-friendly layer 4 is sleeved outside the outer protective layer 3, at this time the controller 5 is aligned with the opening 15 of the skin-friendly layer 4 and extends therefrom, and protrudes outwardly from the skin-friendly layer 4. When disassembly and disinfection are needed, the skin-friendly layer 4 can be removed. The structure of the outer protective layer 3 wrapping the flexible heating element 2 makes the skin-friendly layer 4 can be separately disassembled for disinfection, which ensures medical health and avoids affecting the flexible heating element 2. Meanwhile, the controller 5 connected to the flexible heating element 2 extends through the opening 15 of the skin-friendly layer 4 and protrudes outwardly from the skin-friendly layer 4, which is convenient for operating the switch of the controller 5 and convenient for use.

[0029] The above is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A temperature-controlled decompression ball, characterized in that: The invention comprises a spherical core (1), wherein the spherical core (1) is coated with a flexible heating element (2), and the flexible heating element (2) is wrapped with an outer protective layer (3) to form a spherical structure. The spherical core (1) and the outer protective layer (3) are both made of soft elastic materials, and the surface of the outer protective layer (3) is provided with a skin-friendly layer (4); the flexible heating element (2) is electrically connected to a controller (5) and a battery (6) connected to the controller (5), and the battery (6) is built into the spherical core; the controller (5) is connected to an electrical port (7), and the electrical port (7) is fixed to the surface of the outer protective layer (3).

2. A temperature-controlled decompression ball according to claim 1, characterized in that: The flexible heating element (2) is a graphene flexible electric heating film.

3. The temperature-controlled decompression ball according to claim 1, characterized in that: The core body (1) and the outer protective layer (3) are made of PU foam or PVC foam.

4. The temperature-controlled decompression ball according to claim 1, characterized in that: The material of the skin-friendly layer (4) is soft silicone or TPE.

5. The temperature-controlled decompression ball according to claim 1, characterized in that: The power connection port (7) is a USB interface.

6. The temperature-controlled decompression ball according to claim 1, characterized in that: The surface of the skin-friendly layer (4) is provided with convex points (13).

7. The temperature-controlled decompression ball according to claim 1, characterized in that: The skin-friendly layer is detachably mounted on the outside of the outer protective layer (3), and a notch (14) is provided on the skin-friendly layer (4).

8. The temperature-controlled decompression ball according to claim 7, characterized in that: The controller (5) is fixed to the surface of the outer protective layer (3), and an opening (15) for the controller (5) to pass through is provided on the skin-friendly layer (4) corresponding to the controller (5).

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