CN217472210U - Pressure warm air vest - Google Patents

Abstract

The utility model provides a pressure warm braw undershirt, comprising a main body, fine and close fiber material is adopted to the main part, set up U type guide duct in the main part, set up a plurality of wind-guiding mouths on the U type guide duct, the electric fan heater is connected to U type pipe one end, still include intelligent temperature control device in the main part, intelligent temperature control device includes body temperature probe, radio signal emission receiving module and controller, body temperature probe surveys temperature in the main part, body temperature probe with radio signal emission module is connected, radio signal emission module with temperature data transmission extremely control module. Wherein the utility model has the advantages that: the product is not limited by space and time, has better popularization, reduces the possibility of hypothermia in the operation and makes the patient profit to the greatest extent.

Description

Pressure warm air vest

Technical Field

The utility model relates to a children clinical care equipment field, in particular to pressure warm braw undershirt.

Background

Perioperative body core temperature below 36.0 ℃ caused by non-medical treatment planning is called perioperative accidental hypothermia (IPH), also called perioperative hypothermia. It is considered to be the most common and important physiological abnormality during surgery, post-surgery, or even during ICU. The incidence rate of perioperative hypothermia is up to 44.3 percent through domestic investigation on 3132 patients with phase-selective operations in 28 hospitals. Hypothermia affects the patient's bloodstream, nervous system, and metabolic system, and once it occurs, it can increase the incidence of serious complications, even to a slight degree. Common complications include: incision infection rate increase (SSI), decreased blood coagulation, effects on oxygen saturation and brain electrical activity, effects on cardiovascular system function, etc. may lead to prolonged hospital stay and increase of economic burden on patients.

The specialist consensus of hypothermia control of patients in perioperative period (2017) provides that continuous heat preservation management including preoperative, intraoperative and postoperative links should be carried out in perioperative period. Body temperature protection measures include passive and active insulation. Passive heat preservation, including covering cotton blankets, surgical drapes, heat preservation blankets, etc., can reduce heat loss by 30%, but is not enough to prevent the body temperature of the patient from dropping after anesthesia. Active heat preservation is considered to be a more rapid and effective method for treating and preventing accidental hypothermia because the active heat preservation can actively raise the temperature of the surrounding tissues or the surface of the skin of a patient and ensure that the core temperature is stable and even raised. The most common active warming tool at present is a forced-air warming blanket (blanket), which is laid on the operating bed and connected to an inflatable warming instrument, and the principle is that the heated air warms the body of the patient by convection or contact conduction, and the patient lies on the blanket after the blanket is filled with the heated air, so that the heat loss can be reduced, and the core body temperature of the patient can be maintained in a normal range. At present, the safety, effectiveness and wide applicability of the medicament are reported in domestic and foreign documents and guidelines. Previous researches prove that the pressure warm air blanket is not only suitable for common adults, but also suitable for special people such as newborns, infants and obese patients, and the incision infection probability is not increased while the temperature is increased.

The use of the warm air blanket is limited by the scene that the warm air blanket needs to be laid on a bed, as shown in fig. 1, although the guidance and the expert consensus recommend that the active heat preservation is carried out in all the links of the perioperative period to reduce the occurrence of hypothermia, but currently, only the pressure warm air blanket can be used in the operation process in clinic, and before the operation, the active heat preservation facility can not be used due to objective factors such as the space limitation of a waiting area and the like, so that passive heat preservation measures can not be taken, but such a way only ensures that the patient does not lose further heat, but does not pre-heat the patient, although the patient can not be immediately affected, the gradient difference between the body surface temperature and the core temperature of the patient is generated, and the body temperature of the patient is greatly reduced due to the redistribution of the body temperature within 1 hour after the anesthesia, even if the active heat preservation device is quickly started for remediation at the moment, the body temperature of the patient is difficult to be raised to the normal body temperature in a short time.

Patent CN111838836A discloses a wearable device for heat preservation, in which a heat generating body is designed in the shape of a garment, and the heat generating body is provided with a heat conducting surface for contacting with the skin of a patient. Directly make the clothing molding with the heat-generating body, when the patient dresses on one's body, heat conduction face and patient contact on the heat-generating body, and heat conduction face is big with patient's area of contact, and the position homoenergetic that heat conduction face and patient contacted can provide the heat for the patient, has also increased patient heated area, has improved heating efficiency greatly, does benefit to maintain patient's body temperature at the settlement temperature, prevents and treats perioperative hypothermia phenomenon, operation safe and reliable more.

Realized portable cold-proof device transformation in the above-mentioned patent, but still there is the wearing inconvenience, feels the relatively poor problem of comfort level through conduction heating body. In order to accord with the active and active growth and development characteristics of children, the children can freely take postures of sitting, standing, lying and the like and meet the problem of high comfort sensitivity of the children, and the structure of the portable thermal insulation equipment can be further improved and designed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a according with the active and active growth and development characteristics of children, the infant can freely take postures such as sitting, standing, lying, guarantees simultaneously that the patient waits for a long time before the art and does not take place low body temperature's pressure warm braw undershirt yet. The technical scheme of the utility model is implemented like this:

a pressure warm air vest comprises a main body, wherein the main body is made of compact fiber materials, a U-shaped air guide pipe is arranged in the main body, a plurality of air guide openings are formed in the U-shaped air guide pipe, one end of the U-shaped air guide pipe is connected with a warm air blower, an intelligent temperature control device is further arranged in the main body and comprises a body temperature probe, a wireless signal transmitting and receiving module and a controller, the body temperature probe detects the temperature in the main body, the body temperature probe is connected with the wireless signal transmitting module, and the wireless signal transmitting module transmits temperature data to the control module.

Preferably, the body temperature probe is disposed at a back of the main body, at an air inlet of the fan heater, and at a collar of the main body.

Preferably, the main body is fixed by a magic tape, and the magic tape is disposed on the main body.

Preferably, still include power module, power module is for the electric fan heater with intelligent temperature control device provides the power.

Preferably, the intelligent temperature control device further comprises an audible alarm, and the audible alarm is connected with the control module.

Preferably, the main body is a vest.

By implementing the technical scheme of the utility model, the problems that the use scene of the pressure warm air blanket is limited and the operation of medical care personnel to patients is complicated in the prior art can be solved; implement the technical scheme of the utility model, through the shape of designing into the undershirt, set up U type guide duct in the undershirt, set up a plurality of wind-guiding mouths on U type guide duct, the electric fan heater is connected to U type guide duct one end, ventilate the heating in the dorsum through the electric fan heater, can realize making the product not receive space and time limitation and have better popularization nature, when guaranteeing that the patient waits for before the art for a long time also not take place low body temperature, peripheral temperature has been increased through heating the peripheral body surface, make core-periphery temperature gradient difference less, the possibility of taking place low body temperature in the art has been reduced, the most technological effect that makes patient's income.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

FIG. 1 is a schematic view of a pressure heater blanket;

fig. 2 is a structural schematic view of the pressure warm air vest.

In the above drawings, the reference numerals denote:

1 main body

2U-shaped air guide pipe

3 warm-air drier

4 magic tape

5 Intelligent temperature control device

5-1 body temperature probe

5-2 wireless signal transmitting and receiving module

5-3 sound alarm

5-4 controller

6 wind guide port

7 Power supply module

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

In a specific embodiment, as shown in fig. 2, a pressure warm air vest includes a main body 1, the main body 1 is made of a dense fiber material, the dense fiber material can ensure that the main body 1 can effectively preserve heat, prevent heat inside the main body 1 from dissipating, and the main body 1 has waterproof and antifouling functions. Set up U type guide duct 2 in main part 1, U type guide duct 2 can set up in main part 1's inside, lets in the warm braw to main part 1, and the shape of U type guide duct 2 can be guaranteed to carry out even ventilation heating to main part 1, prevents that local position from being heated inhomogeneously and influencing heat retaining effect in main part 1. Set up a plurality of wind-guiding mouths 6 on the U type guide duct 2, the electric fan heater 3 is connected to 2 one ends of U type guide duct, and the electric fan heater 3 is through sending into the warm braw to U type guide duct owner 2, and U type guide duct 2 lets in the warm braw in to main part 1 through crossing wind-guiding mouth 6, can guarantee through wind-guiding mouth 6 that the warm braw accesss to main part 1 everywhere evenly, guarantees to heat up evenly, keeps main part 1 to be heated cold-proof. Still include intelligent temperature control device 5 in the main part 1, intelligent temperature control device 5 controls and manages the temperature in main part 1, prevents that the too high temperature of main part 1 from causing injuries such as burn to the infant in the middle of the use. The intelligent temperature control device 5 comprises a body temperature probe 5-1, a wireless signal transmitting and receiving module 5-2 and a controller 5-4, the body temperature probe 5-1 detects the temperature in the main body 1, the body temperature probe 5-1 can be arranged on the back of the main body 1, the air port of the fan heater 3 and the collar position of the main body 1, the body temperature probe 1 detects the temperature of the back and the collar position to prevent the position where the main body 1 contacts with a child from being too hot to cause danger, and the detection of the temperature of the air port of the fan heater 3 can prevent the temperature of warm air introduced by the fan heater 3 from being too high, so that the injury to a patient, particularly the skin of the child is sensitive. The body temperature probe 5-1 can be a body temperature probe commonly used in the prior art, and the body temperature probe 5-1 with a suitable model and sensitivity is selected according to the used scene and power requirements. The body temperature probe 5-1 sends the detected temperature information to the controller 5-4 through the wireless signal transmitting module 5-2, and the body temperature probe 5-1 and the wireless signal transmitting module 5-2 are connected through a wireless signal receiving and sending device or a data transmission line. The control module 5-4 can set the warning temperature of the body temperature probe 5-1, for example, the warning temperature set by the control module 5-4 is 42 ℃, when the temperature detected by the body temperature probe 5-1 is higher than 42 ℃, the wireless signal transmitting module 5-2 transmits the temperature data to the control module 5-4, the control module 5-4 starts the audible alarm 5-3 to give an alarm, and medical staff can adjust in time to avoid the injury of the sick child. The power module 7 supplies power to the entire apparatus, and the power module 7 may be provided on the back of the main body 1 or other suitable positions.

The left and right lappets of the main body 1 are provided with the magic tape 4, so that medical workers can fix the lappets conveniently, and meanwhile, the tightness of the adjustment can be adjusted according to the condition of the children patients, so that the comfort level of the children patients is reduced. The main body 1 adopts the shape of a vest, the structure is simple, the use is convenient, medical staff only need simple training to help a patient to wear the vest, and the operation consistency is strong. The design in this embodiment has the adjustability, does not restrict patient's activity after wearing, accords with the active and active growth and development characteristics of children, and the infant can freely take postures such as seat, stand, lie also consequently makes multi-scene use possible, does not receive space and time restriction and has better popularization nature.

It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A pressure warm air vest is characterized in that: the intelligent temperature control device comprises a main body, wherein the main body is made of compact fiber materials, a U-shaped air guide pipe is arranged in the main body, a plurality of air guide ports are formed in the U-shaped air guide pipe, one end of the U-shaped air guide pipe is connected with a fan heater, the intelligent temperature control device is further arranged in the main body and comprises a body temperature probe, a wireless signal transmitting and receiving module and a control module, the body temperature probe detects the temperature in the main body and is connected with the wireless signal transmitting module, and the wireless signal transmitting module transmits temperature data to the control module.

2. A pressure warm air vest according to claim 1, wherein: the body temperature probe is arranged on the back of the main body, an air port of the warm air blower and a collar of the main body.

3. A pressure warm air vest according to claim 2, wherein: the main part is fixed through the magic subsides, the magic is pasted and is set up in the main part.

4. A pressure warm air vest according to claim 3, wherein: still include power module, power module does the electric fan heater with intelligent temperature control device provides the power.

5. A pressure warm air vest according to claim 4, wherein: the intelligent temperature control device further comprises an audible alarm, and the audible alarm is connected with the control module.

6. A pressure warm air vest according to any one of claims 1 to 5, wherein: the main body adopts a vest.

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