CN219629895U

CN219629895U - Nursing restraint strap

Info

Publication number: CN219629895U
Application number: CN202320319112.8U
Authority: CN
Inventors: 陈静
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-05
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a neurosurgery use instrument, in particular to a nursing restraint strap, which comprises an elongated control box, an inflation air sleeve, an inflation tube, an air inlet regulating valve, a pressurizing air bag, a pressure relief air tap, a magic tape female buckle, a magic tape male buckle, an insulating heat conducting cloth, a metal hose, an electric heating wire, a single-pole double-throw switch, a power socket, a ventilation port with a filter screen, a transformer, a diode, a resistor, a volute impeller assembly, a semiconductor refrigerating sheet, a micro motor and fan blades.

Description

Nursing restraint strap

Technical Field

The utility model relates to a neurosurgery use instrument, in particular to a nursing restraint strap.

Background

The most common diseases of neurosurgery are cerebral hemorrhage, cerebral trauma and sequelae, the patients suffering from the diseases are in brain, usually in temporal lobe area, brain tissue is the advanced nerve center of human body, after damage, nerve regulation dysfunction appears, the diseases are characterized by multiple aspects such as critical illness state, multiple disturbance of consciousness, impaired understanding and judgment, limb movement dysfunction, impaired vision and the like, during hospitalization, neurosurgery patients are high-incidence people suffering from accidents such as falling, falling down of bed and the like, and the patients are easy to be in agitation in the transition process of gradually waking from coma state, and in the occurrence of secondary intracranial hemorrhage or brain hernia and other illness state changes. Therefore, in addition to reasonably using analgesic and sedative drugs to treat and control adverse accidents such as falling down and falling down caused by agitation, pain and nervous system disorder of a patient, the patient is managed by means of constraint belts, and for this purpose, the safety management of the patient by using the constraint belts in neurosurgery must be enhanced so as not to influence the illness state and prognosis of the patient, and ensure the safety of the patient during hospitalization, and meanwhile, when in use, the blood circulation condition of the constraint part needs to be observed once at intervals, so that in actual life, a constraint belt with protection effect on the constraint part needs to be designed.

Disclosure of Invention

The present utility model is directed to a care restraint belt, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the nursing restraint strap comprises an elongated control box and an air charging sleeve adhesively fixed between two sides, wherein the top of the outer side of the air charging sleeve is communicated with an air charging pipe, an air inlet regulating valve is arranged on the air charging pipe, the other end of the air charging pipe is provided with a pressurizing air bag, the bottom of the inner side of the air charging sleeve is communicated with a pressure relief air tap, two sides of the bottom of the air charging sleeve are respectively fixed with a female magic tape button and a male magic tape button, the periphery of the inner wall of the air charging sleeve is adhesively fixed with an insulating heat-conducting cloth, the inner surface of the insulating heat-conducting cloth is overlapped and sewed with a channel, the inner surface and the outer surface of the channel are respectively inserted with a metal hose and an electric heating wire, the upper surface of the elongated control box is internally provided with a single-pole double-throw switch and a power socket, the front surface and the rear surface of the elongated control box are respectively provided with ventilation openings with filter screens, the inner cavity of the slender control box is provided with a transformer, a diode, a resistor and a volute impeller assembly, an inlet and outlet port of the volute impeller assembly is respectively and hermetically sleeved with two ends of a metal hose, cooling liquid is filled in the inlet and outlet port of the volute impeller assembly, a semiconductor refrigerating sheet is arranged on the outer surface of the volute impeller assembly, which is close to an impeller shaft, a miniature motor is arranged between the impeller shaft of the volute impeller assembly and the inner cavity of the slender control box, a fan blade which is opposite to the semiconductor refrigerating sheet is fixedly sleeved on the outer wall of a motor shaft of the miniature motor, one port of the power socket is sequentially connected with the resistor and the diode in series, the other end of the diode is connected with a common end of a single-pole double-throw switch in series, two trigger connecting ends of the single-pole double-throw switch are respectively connected with an electric heating wire and the transformer in series, the other end of the transformer is connected with the semiconductor refrigerating sheet and the miniature motor in series, the other ends of the miniature motor and the heating wire are connected in series with the other port of the power socket.

Preferably, the inner side of the slender control box is inserted with a disinfection cotton sliver through the shearing groove.

Preferably, the inflation gas sleeve is in an elliptical ring shape, and puncture-proof cloth is glued on the outer surface of the inflation gas sleeve.

Preferably, the inner surface of the insulating heat-conducting cloth is also provided with a magnet sheet by sewing a sealing cavity.

Preferably, the metal hose and the electric heating wire are welded to form a plurality of rectangles to be wound and laid together.

Preferably, the other ends of the micro motor and the heating wire are respectively connected in series with a temperature control switch and then are connected in series with the other port of the power socket, and the temperature control switch probes at the two positions are respectively attached to the inner surface of the insulating heat conducting cloth.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the inflatable air sleeve can be sleeved on the limb of a patient by inflating and deflating, and then the hook-and-loop fastener and the hook-and-loop fastener are matched and fixed on the edge support of a sickbed, the inner wall of the inflatable air sleeve can be heated by the electric heating wire and matched with the volute impeller component, the semiconductor refrigerating sheet, the micro motor and the fan blade to conduct water cooling and heat dissipation, so that the blood circulation is quickened, the perspiration and bacteria growth are avoided, and the inflatable air sleeve has better use effect and practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the inner surface structure of the insulating and heat conducting cloth in FIG. 1;

FIG. 3 is a partial cross-sectional view of the elongated control cartridge of FIG. 1;

fig. 4 is a control circuit diagram of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

the intelligent air conditioner comprises a 1-slender control box, a 2-inflatable air sleeve, a 3-inflatable tube, a 4-air inlet regulating valve, a 5-pressurized air bag, a 6-pressure relief air tap, a 7-magic tape female buckle, an 8-magic tape male buckle, a 9-insulating heat-conducting cloth, a 10-metal hose, an 11-heating wire, a 12-single-pole double-throw switch, a 13-power interface, a 14-ventilation opening, a 15-resistor, a 16-diode, a 17-transformer, an 18-volute impeller assembly, a 19-semiconductor refrigerating sheet, a 20-miniature motor and 21-fan blades.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a nursing restraint strap comprises a slender control box 1 and an air inflation sleeve 2 adhesively fixed between two sides, wherein the inner side of the slender control box 1 is inserted with a disinfection cotton sliver through a shearing groove, so that the replacement is convenient, meanwhile, bacteria breeding at the position of attaching to the skin can be avoided, the air inflation sleeve 2 is elliptical and is provided with puncture-proof cloth on the outer surface in an adhesive mode, the surface strength is improved, the service life is prolonged, the top of the outer side of the air inflation sleeve 2 is connected with an air inflation tube 3 in a communicating mode, an air inlet adjusting valve 4 is arranged on the air inflation tube 3, the other end of the air inflation tube 3 is provided with a pressurizing air bag 5, the bottom of the inner side of the air inflation sleeve 2 is provided with a pressure relief air tap 6 in a communicating mode, two sides of the bottom of the air inflation sleeve 2 are respectively fixed with a hook-and-loop fastener 7, an insulating heat-conducting cloth 9 is fixedly adhered to the periphery of the inner wall of the air inflation sleeve 2, a channel is sewn on the inner surface of the insulating heat-conducting cloth 9 in an overlapping mode, the utility model belongs to the common installation technology, the inner and outer channels are respectively inserted with a metal hose 10 and an electric heating wire 11, the metal hose 10 and the electric heating wire 11 are in a plurality of rectangular winding and tiling together through welding, the contact area with limbs is increased, and the flow of cooling liquid is not influenced, when in laying, the contact surface of the metal hose 10 and the electric heating wire 11 is coated with heat-resistant insulating paint, meanwhile, the inner surface of the insulating heat-conducting cloth 9 is also provided with a magnet sheet through sewing a sealing cavity for magnetic therapy, and because of the convex arrangement, the massage effect can be achieved through extrusion, the upper surface of the slender control box 1 is internally provided with a single-pole double-throw switch 12 and a power socket 13, the front surface and the rear surface of the slender control box 1 are respectively provided with a ventilation port 14 with a filter screen, the inner cavity of the slender control box 1 is provided with a transformer 17, a diode 16, a resistor 15 and a volute impeller assembly 18, the inlet and outlet ports of the volute impeller assembly 18 are respectively and hermetically sleeved with two ports of the metal hose 10, cooling liquid is filled in the inlet and outlet ports, a semiconductor refrigerating sheet 19 is arranged on the outer surface of the volute impeller assembly 18 close to an impeller shaft, a miniature motor 20 is arranged between the impeller shaft of the volute impeller assembly 18 and the inner cavity of the slender control box 1, a fan blade 21 opposite to the semiconductor refrigerating sheet 19 is fixedly sleeved on the outer wall of a motor shaft of the miniature motor 20, one port of the power socket 13 is sequentially connected with a resistor 15 and a diode 16 in series, the other end of the diode 16 is connected with the public end of the single-pole double-throw switch 12 in series, two trigger connection ends of the single-pole double-throw switch 12 are respectively connected with an electric heating wire 11 and a transformer 17 in series, the other end of the transformer 17 is sequentially connected with the semiconductor refrigerating sheet 19 and the miniature motor 20 in series, and the other ends of the electric heating wire 11 are connected with the other port of the power socket 13 in series, and the method is specifically as follows: the other ends of the micro motor 20 and the heating wire 11 are respectively connected in series with a temperature control switch and then connected in series with the other port of the power socket 13, and the temperature control switch probes at the two positions are respectively attached to the inner surface of the insulating heat conducting cloth 9, so that automatic control can be realized by monitoring the temperature, electric energy is saved, and meanwhile, the influence on the health caused by overheat or supercooling can be avoided.

When the nursing restraining belt is used, the nursing restraining belt comprises a belt body and a belt body, wherein the belt body is provided with a plurality of nursing restraining belts, the nursing restraining belts are arranged on the belt body, and the nursing restraining belts are arranged on the: the inflatable sleeve 2 can be inflated through the inflation tube 3, the air inlet regulating valve 4 and the pressurizing air bag 5, the inflatable sleeve 2 can be deflated by the pressure relief air tap 6, the inflatable sleeve 2 can be sleeved on a limb of a patient, and the limb of the patient is restrained by the hook and loop fastener 7 and the hook and loop fastener male buckle 8 which are matched and fixed on a sickbed edge bracket; the electric heating device is characterized in that the electric heating device is connected with 220V alternating current through a power socket 13 matched with a plug wire, when the electric heating device needs to heat to promote blood circulation of limbs, a single-pole double-throw switch 12 is connected with a control loop of an electric heating wire 11, a resistor 15 is matched with a diode 16 to carry out voltage reduction rectification, the electric heating wire 11 works, heat is transferred to the limbs through an insulating heat conducting cloth 9, when the temperature is required to be reduced and perspiration of a constraint part of the limbs is prevented, the single-pole double-throw switch 12 is connected with a control loop of a micro motor 20, the micro motor 20 drives a volute impeller assembly 18 to work, so that cooling liquid in the metal hose 10 flows to absorb heat, a semiconductor refrigerating sheet 19 transfers the heat to the outside, and a fan blade 21 accelerates air flow to carry out heat dissipation and cooling.

Notably, are: the heating wire, the single-pole double-throw switch, the resistor, the diode, the transformer, the semiconductor refrigerating sheet and the miniature motor adopted by the scheme are all commercial products, belong to the prior art, and are not repeated here for the control principle and specific product model of the step-down rectification and refrigeration.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A care restraint belt comprising an elongated control box (1) and an inflatable envelope (2) adhesively secured between two sides, characterized in that: the utility model discloses a refrigerating system, which is characterized in that an inflation tube (3) is connected with the top of the outer side of an inflation gas sleeve (2) in a communicating way, an air inlet regulating valve (4) is arranged on the inflation tube (3), a pressurizing air bag (5) is arranged at the other end of the inflation tube (3), a pressure release air tap (6) is arranged at the bottom of the inflation gas sleeve (2) in a communicating way, a magic tape female buckle (7) and a magic tape male buckle (8) are respectively fixed at the two sides of the bottom of the inflation gas sleeve (2), an insulating heat-conducting cloth (9) is glued and fixed on the periphery of the inner wall of the inflation gas sleeve (2), a channel is sewn on the inner surface of the insulating heat-conducting cloth (9) in a overlapping way, a metal hose (10) and an electric heating wire (11) are respectively inserted into the inner and outer channels, a single-knife double-throw switch (12) and a power socket (13) are respectively arranged on the upper surface of the slender control box (1), a ventilation port (14) with a filter screen is respectively arranged on the front surface and the rear surface of the slender control box (1), a transformer (17), a diode (16), a resistor impeller assembly (15) and an impeller assembly (18) are respectively arranged in the inner cavity of the slender control box (1), an inner cavity, an impeller assembly (18) and an impeller assembly (18) are respectively provided with a sealing blade, and an impeller assembly (18) and a cooling assembly (18), and a sealing assembly (18) of a fan assembly) respectively, a miniature motor (20) is arranged between an impeller shaft of the volute impeller assembly (18) and an inner cavity of the slender control box (1), a fan blade (21) opposite to a semiconductor refrigerating sheet (19) is fixedly sleeved on the outer wall of a motor shaft of the miniature motor (20), one port of the power socket (13) is sequentially connected with a resistor (15) and a diode (16) in series, the other end of the diode (16) is connected with a public end of a single-pole double-throw switch (12) in series, two triggering connection ends of the single-pole double-throw switch (12) are respectively connected with an electric heating wire (11) and a transformer (17) in series, the other end of the transformer (17) is sequentially connected with the semiconductor refrigerating sheet (19) and the miniature motor (20) in series, and the other ends of the miniature motor (20) and the electric heating wire (11) are both connected with the other port of the power socket (13) in series.

2. A care restraint belt as claimed in claim 1, wherein: the inner side of the slender control box (1) is inserted with a disinfection cotton sliver through a shearing groove.

3. A care restraint belt as claimed in claim 1, wherein: the inflatable gas sleeve (2) is in an elliptical ring shape, and puncture-proof cloth is glued on the outer surface of the inflatable gas sleeve.

4. A care restraint belt as claimed in claim 1, wherein: the inner surface of the insulating heat-conducting cloth (9) is also provided with a magnet sheet by sewing a sealing cavity.

5. A care restraint belt as claimed in claim 1, wherein: the metal hose (10) and the electric heating wire (11) are welded to form a plurality of rectangular windings and are laid together.

6. A care restraint belt as claimed in claim 1, wherein: the other ends of the micro motor (20) and the heating wire (11) are respectively connected in series with a temperature control switch and then are connected in series with the other port of the power socket (13), and temperature control switch probes at the two positions are respectively attached to the inner surface of the insulating heat conducting cloth (9).