CN219629912U

CN219629912U - Device for cooling head of patient

Info

Publication number: CN219629912U
Application number: CN202320521762.0U
Authority: CN
Inventors: 陈静; 魏瑷琳; 杨发成; 陈华; 杨宁
Original assignee: Guangan Peoples Hospital
Current assignee: Guangan Peoples Hospital
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-09-05
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses a device for cooling the head of a patient, which comprises a substrate, wherein a cavity for accommodating the head is arranged in the substrate, an opening for the head to enter and exit is formed in the bottom of the substrate, fixing mechanisms are respectively arranged on two sides of the substrate, the front ends of the fixing mechanisms are positioned in the substrate and are used for fixing the two sides of the head, the rear ends of the fixing mechanisms are positioned outside the substrate, a first buffer structure for the patient to lie down is arranged at the rear end of the inner wall of the substrate, a second buffer structure for the patient to sit down is arranged at the top of the inner wall of the substrate, an open slot structure for the patient to watch is arranged at the front end of the inner wall of the substrate, a plurality of semiconductor refrigerating sheets are uniformly distributed in the substrate, and are communicated through one end of a wire, and the other end of the wire is communicated with a power wire, so that the problem that the patient is difficult to cool the head of the patient in the prior art is solved.

Description

Device for cooling head of patient

Technical Field

The utility model belongs to the field of medical equipment, and relates to a device for cooling the head of a patient.

Background

With the increasing development of traffic, people have the rapid increase of the quantity of domestic trolleys, the incidence rate of traffic accidents is greatly increased, the injured parts are most in cranium, the aging process is accelerated, and cerebral vascular accidents (cerebral apoplexy) are more and more; the requirement for cerebral resuscitation after cardiac arrest cardiopulmonary resuscitation in clinically critical patients has become the focus of current research on brain tissue under the above conditions. In the case of clinical cerebral stroke, cerebral surgery, cerebral resuscitation after cardiopulmonary resuscitation, etc., it is necessary to reduce brain tissue temperature to greatly reduce brain cell metabolism, reduce the production of acidic metabolites and oxygen radicals, alleviate brain tissue edema, and protect brain cell functions. In addition, the low temperature can also shrink intracranial blood vessels, and alleviate intracranial hemorrhage.

At present, for critical patients with brain injury (including cerebrovascular diseases, brain trauma, brain central infection and the like) and continuous high temperature, it is very important to reduce the head temperature of the patients, prevent the development of the disease, protect brain tissues and gain valuable treatment time. At present, the head cooling method for hospitals generally comprises the steps of filling ice cubes into bags such as plastic bags or rubber bags, putting the ice bags around the head of a patient, cooling the head of the patient, taking off the ice bags when the temperature of the head of the patient is reduced, and is inconvenient to operate and low in cooling speed, or adopting methods such as neck ice bags, infusion rc liquid and the like to reduce the temperature of brain tissues so as to achieve the aim of brain protection, but the practical effect and the quick response effect are not satisfactory.

Especially, the effect is worse after the temperature of the whole body is raised due to central hyperthermia, ice cubes or ice water are continuously prepared in the using process, the ice water in the ice caps or the ice bags is frequently replaced, the complicated labor is brought to nursing staff, the cooling device similar to a scarf is searched, the cooling device is limited to the cooling of the large blood vessel of the neck, and the cooling effect on the head is poor. Therefore, in order to solve the technical problems, the technical scheme of the utility model is provided.

Disclosure of Invention

The utility model aims at: a device for cooling the head of a patient is provided, solving the technical problems described above.

The technical scheme adopted by the utility model is as follows:

the utility model provides a device for being directed at patient's head carries out cooling, which comprises a base bod, the inside cavity that holds the head that is equipped with of base member, the base member bottom is equipped with the opening that supplies the head to pass in and out, the both sides of base member are equipped with fixed establishment respectively, fixed establishment's front end all is located the inside both sides that are used for fixed head of base member, fixed establishment's rear end all is located the outside of base member, the rear end of base member inner wall is equipped with the first buffer structure that uses when supplying the patient to lie flat, the top of base member inner wall is equipped with the second buffer structure that supplies the patient to sit the time to use, the front end of base member inner wall is equipped with the open slot structure that supplies the patient to watch the use, the base member inner wall is equipped with a plurality of semiconductor refrigeration piece, a plurality of semiconductor refrigeration piece equipartition is inside the base member, a plurality of semiconductor refrigeration piece all communicates through the one end of wire, the other end and the power cord intercommunication of wire.

The working principle of the utility model is as follows: according to the utility model, through arranging the base body, the cavity for accommodating the head of the patient is arranged in the base body, the cold air generated by the semiconductor refrigerating sheets is conveniently and directly received through the head of the patient positioned in the cavity, the cold air generated by the semiconductor refrigerating sheets is convenient for fully covering the whole head of the patient, the opening arranged on the base body is convenient for the head of the patient to enter and exit, the fixing mechanisms arranged on the two sides of the base body are used for fixing the faces on the two sides of the patient, the problem that the head of the patient is directly contacted with the semiconductor refrigerating sheets is avoided, meanwhile, the problem that the head of the patient shakes in the base body is avoided, the first buffer structure is used for buffering the patient when the patient lies down, the second buffer structure is used for buffering the patient when the patient stands, the first buffer structure and the second buffer structure enable the head of the patient to be more comfortable, the opening groove structure is used for the condition that the patient looks at the outer part of the base body, and simultaneously the inner wall of the base body is used for uniformly connecting a plurality of semiconductor refrigerating sheets, and the plurality of semiconductor refrigerating sheets are communicated with the plurality of blocks through the power line and the wire, so that the plurality of semiconductor refrigerating sheets are conveniently opened or closed.

When the patient needs to be cooled down, the power line is communicated with the power supply in advance, the semiconductor refrigerating sheet works in advance, cold air is generated in the matrix in advance by the semiconductor refrigerating sheet, so that the generated cold air is uniformly distributed in the matrix, when the patient is conveyed to a sickbed, the head of the patient is placed in the matrix through the opening, the face of the patient is fixed through the fixing mechanisms on the two sides, the head is buffered through the first buffer structure when the patient lies flat, the head is buffered through the second buffer structure when the patient sits down, the semiconductor refrigerating sheet is convenient for continuously generating the cold air, the continuous cooling treatment is performed on the head of the patient, and the device replaces the problem that the current medical staff needs to cool down the head of the patient, and sets the cooling temperature according to the requirement.

Further: the fixing mechanism comprises a rotating structure and a locking structure, two ends of the rotating structure are respectively connected with the base body in a rotating mode, and one end of the locking structure penetrates through the rotating structure and is movably connected with the rotating structure.

Further: the rotating structure comprises a rotating rod, two ends of the rotating rod are respectively connected with the inner wall of the matrix in a rotating way, and a through hole for the locking structure to pass through is formed in the rotating rod.

Further: the locking structure comprises a locking rod, one end of the locking rod penetrates through the rotating structure and is located inside the base body, one end of the locking rod is connected with a fixing plate, the shape and the size of the fixing plate are matched with those of the face of a patient, the other end of the locking rod is connected with a handle and located outside the base body, a compression spring is arranged between the handle and the rotating structure, one end of the compression spring is connected with the outer wall of the rotating structure, the other end of the compression spring is connected with the outer wall of the handle, and the aperture of the through hole is larger than the outer diameter of the locking rod.

Further: the first buffer structure comprises a buffer plate and first buffer cotton, the buffer plate is connected with the outer wall of the matrix, the outer wall of the buffer plate is vertically arranged, and the first buffer cotton is connected with the rear end of the inner wall of the matrix.

Further: the second buffer structure comprises second buffer cotton, and the second buffer cotton is connected with the top of the inner wall of the substrate.

Further: the open slot structure comprises open slots, the open slots are arranged at the front end of the basal body, and protective net strips are arranged between the open slots.

Further: the base body is provided with a plurality of ventilation through holes for ventilation of the head of the patient, and the ventilation through holes are uniformly distributed on the base body.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. the device for cooling the head of the patient is convenient for fixing different patients by mutually matching the compression spring and the locking rod, and is convenient for the patients with different head sizes to use;

2. the aperture of the through hole is larger than the outer diameter of the locking rod, so that the vertical angle of the fixing plate can be conveniently and finely adjusted, and the fixing plate can be conveniently and fully attached to the face of a patient;

3. according to the utility model, through the first buffer structure and the second buffer structure, the buffer is conveniently realized, the wearing comfort of a patient is increased, and the problem that the patient is uncomfortable due to overlarge pressure when the patient is in use is avoided;

4. according to the utility model, the plurality of semiconductor refrigerating sheets are started to work, and the cool air generated by the plurality of semiconductor refrigerating sheets is uniformly dispersed into the matrix, so that the head of a patient can be uniformly cooled in an omnibearing manner, and the cooling effect is improved.

Drawings

For a clearer description of the technical solutions of embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and should not be considered limiting in scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

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

FIG. 2 is a schematic elevational view of the present utility model;

the marks in the figure: the device comprises a 1-substrate, a 2-opening, a 3-semiconductor refrigerating sheet, a 4-rotating rod, a 5-through hole, a 6-locking rod, a 7-fixing plate, an 8-handle, a 9-compression spring, a 10-buffer plate, 11-first buffer cotton, 12-second buffer cotton, 13-open grooves, 14-protective net strips and 15-ventilation through holes.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

It is noted that relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The features and capabilities of the present utility model are described in further detail below in connection with examples.

Example 1

The utility model relates to a device for cooling the head of a patient, which is shown in fig. 1-2, and comprises a base body 1, wherein a cavity for accommodating the head is arranged in the base body 1, an opening 2 for the head to enter and exit is formed in the bottom of the base body 1, fixing mechanisms are respectively arranged on two sides of the base body 1, the front ends of the fixing mechanisms are both positioned in the base body 1 and used for fixing the two sides of the head, the rear ends of the fixing mechanisms are both positioned outside the base body 1, a first buffer structure for the patient to lie down is arranged at the rear end of the inner wall of the base body 1, a second buffer structure for the patient to sit down is arranged at the top of the inner wall of the base body 1, an open slot structure for the patient to watch is formed at the front end of the inner wall of the base body 1, a plurality of semiconductor refrigerating sheets 3 are uniformly distributed in the base body 1, the semiconductor refrigerating sheets 3 are all communicated through one ends of wires, and the other ends of the wires are communicated with a power line.

The specific implementation manner of the embodiment is as follows: when the patient needs to be cooled down, the power line is communicated with the power supply in advance, the semiconductor refrigerating sheet works in advance, cold air is generated in the matrix in advance by the semiconductor refrigerating sheet, so that the generated cold air is uniformly distributed in the matrix, when the patient is conveyed to a sickbed, the head of the patient is placed in the matrix through the opening, the face of the patient is fixed through the fixing mechanisms on the two sides, the head is buffered through the first buffer structure when the patient lies flat, the head is buffered through the second buffer structure when the patient sits down, the semiconductor refrigerating sheet is convenient for continuously generating the cold air, the continuous cooling treatment is performed on the head of the patient, and the device replaces the problem that the current medical staff needs to cool down the head of the patient, and sets the cooling temperature according to the requirement.

Other embodiments: the rotating structure includes dwang 4, the both ends of dwang 4 are connected with the inner wall rotation of base member 1 respectively, the inside through-hole 5 that supplies locking structure to pass through that is equipped with of dwang 4, locking structure includes locking lever 6, the one end of locking lever 6 passes the rotating structure and is located the inside of base member 1, the one end of locking lever 6 is connected with fixed plate 7, the shape of size and patient's face, size assorted, the other end of locking lever 6 is connected with handle 8 and is located the outside of base member 1, be equipped with compression spring 9 between handle 8 and the rotating structure, compression spring 9's one end and rotating structure's external wall connection, compression spring 9's the other end and handle 8's external wall connection, the aperture of through-hole 5 is greater than the external diameter of locking lever 6.

The specific implementation manner of the embodiment is as follows: when the head of a patient needs to enter the matrix, the pull handles on two sides are pulled, the pulling force generated by the compression springs is overcome through manual action, the fixing plates are driven to move outwards through the pull handles, the head of the patient is convenient to enter the matrix, the pull handles are slowly loosened, the fixing plates are convenient to attach to the faces on two sides of the patient, and the fixing plates on two sides are convenient to fix to the faces of the patient through the pressure of the compression springs.

Preferably, through the shape phase-match of fixed plate and face, the fixed plate of being convenient for fully laminate with patient's face, the inner wall through the fixed plate sets up ventilative foam-rubber cushion and is convenient for laminate with patient's face.

Through mutually supporting compression spring and locking lever be convenient for fix the patient of difference, the patient of being convenient for satisfy different head sizes uses, is greater than the external diameter of locking lever through the aperture of through-hole and is convenient for finely tune the upper and lower angle of fixed plate, and then the fixed plate of being convenient for fully laminates with patient's face.

Other embodiments: the first buffer structure includes buffer board 10, first buffer cotton 11, the buffer board 10 is connected with the outer wall of base member 1, the vertical setting of outer wall of buffer board 10, first buffer cotton 11 is connected with the rear end of base member 1 inner wall, the second buffer structure includes second buffer cotton 12, second buffer cotton 12 is connected with the top of base member 1 inner wall, open slot structure includes open slot 13, open slot 13 sets up the front end at base member 1, be provided with protection network strip 14 between the open slot 13, be equipped with the ventilative through-hole 15 that a plurality of confession patient's head was taken a breath on the base member 1, a plurality of ventilative through-hole 15 equipartition is on base member 1.

The specific implementation manner of the embodiment is as follows: when the patient lies flat, be convenient for with the laminating of berth through the buffer board of vertical setting, avoided the problem of the opening part extrusion patient neck of base member, be convenient for cushion the pressure between patient's head and the inside base member through first buffering cotton simultaneously for the patient is more comfortable when lying flat.

When the patient sits, the second buffer cotton arranged prevents the top of the head of the patient from directly contacting with the top of the inner wall of the matrix, so that the top of the head of the patient is more comfortable.

The protection network strips arranged on the open slot avoid the direct emission of cold air generated by the semiconductor refrigerating sheet, and simultaneously, the external condition of the matrix is convenient for patients to watch through gaps between the protection network strips, and the medical staff is convenient for observing the condition of the patients.

The ventilation through holes are formed in the base body, so that hot air generated by the head of a patient is released conveniently, the hot air generated by the head is prevented from being accumulated in the base body, air circulation is facilitated simultaneously, and the air in the base body is kept fresh.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, and any modifications, equivalents, improvements and modifications within the spirit and principles of the utility model will become apparent to those skilled in the art.

Claims

1. A device for cooling a patient's head, characterized by: including base member (1), the inside cavity that holds the head that is equipped with of base member (1), base member (1) bottom is equipped with opening (2) that supply the head business turn over, the both sides of base member (1) are equipped with fixed establishment respectively, fixed establishment's front end all is located inside and the both sides that are used for fixed head of base member (1), fixed establishment's rear end all is located the outside of base member (1), the rear end of base member (1) inner wall is equipped with the first buffer structure that supplies the patient to use when lying, the top of base member (1) inner wall is equipped with the second buffer structure that supplies the patient to use when sitting, the front end of base member (1) inner wall is equipped with the open slot structure that supplies the patient to watch the use, base member (1) inner wall is equipped with a plurality of semiconductor refrigeration piece (3), a plurality of semiconductor refrigeration piece (3) equipartition is inside base member (1), a plurality of semiconductor refrigeration piece (3) all communicate through the one end of wire, the other end and the power cord intercommunication of wire.

2. A device for cooling a patient's head according to claim 1, wherein: the fixing mechanism comprises a rotating structure and a locking structure, two ends of the rotating structure are respectively connected with the base body (1) in a rotating mode, and one end of the locking structure penetrates through the rotating structure and is movably connected with the rotating structure.

3. A device for cooling a patient's head according to claim 2, wherein: the rotating structure comprises a rotating rod (4), two ends of the rotating rod (4) are respectively connected with the inner wall of the base body (1) in a rotating way, and a through hole (5) for the locking structure to pass through is formed in the rotating rod (4).

4. A device for cooling a patient's head according to claim 3, wherein: the locking structure comprises a locking rod (6), one end of the locking rod (6) penetrates through the rotating structure and is located inside the base body (1), one end of the locking rod (6) is connected with a fixing plate (7), the shape and the size of the fixing plate (7) are matched with those of the face of a patient, the other end of the locking rod (6) is connected with a handle (8) and located outside the base body (1), a compression spring (9) is arranged between the handle (8) and the rotating structure, one end of the compression spring (9) is connected with the outer wall of the rotating structure, the other end of the compression spring (9) is connected with the outer wall of the handle (8), and the aperture of the through hole (5) is larger than the outer diameter of the locking rod (6).

5. A device for cooling a patient's head according to claim 1, wherein: the first buffer structure comprises a buffer plate (10) and first buffer cotton (11), wherein the buffer plate (10) is connected with the outer wall of the base body (1), the outer wall of the buffer plate (10) is vertically arranged, and the first buffer cotton (11) is connected with the rear end of the inner wall of the base body (1).

6. A device for cooling a patient's head according to claim 1, wherein: the second buffer structure comprises second buffer cotton (12), and the second buffer cotton (12) is connected with the top of the inner wall of the base body (1).

7. A device for cooling a patient's head according to claim 1, wherein: the open slot structure comprises open slots (13), the open slots (13) are arranged at the front end of the base body (1), and protective net strips (14) are arranged between the open slots (13).

8. A device for cooling a patient's head according to claim 1, wherein: the base body (1) is provided with a plurality of ventilation through holes (15) for ventilation of the head of a patient, and the ventilation through holes (15) are uniformly distributed on the base body (1).