Temperature control device for operation

Abstract

The utility model relates to the field of medical equipment, in particular to a temperature control device for an operation, which comprises a temperature control blanket, the whole temperature control blanket is made of airproof materials, a plurality of groups of air inlets are uniformly arranged at the edge of one side of the temperature control blanket, a plurality of groups of air outlets are arranged at the edge of the other side of the temperature control blanket, and the temperature control blanket is connected with air inlet pipes at the air inlets; according to the temperature control blanket, the whole temperature of the temperature control blanket is more uniform through the arrangement of the multiple sets of air inlets and air outlets, and the inflow path of hot air in the temperature control blanket is changed by controlling the multiple sets of air inlets and air outlets, so that control over the whole temperature of the temperature control blanket is controlled.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a temperature control device for surgery. Background Art

[0002] Clinically, a core body temperature of 34-36°C is generally called mild hypothermia. Perioperative hypothermia is a common complication of anesthesia and surgery. Among patients undergoing surgical operations, 50%-70% may experience mild hypothermia. Therefore, using a temperature-controlled blanket to monitor and control the patient's body temperature during surgery is a common and necessary means.

[0003] Most of the existing temperature-control blankets are disposable temperature-control blankets made of non-woven fabrics. After being connected to an air inlet pipe, hot air is injected into the temperature-control blanket to expand and heat it, thereby achieving the effect of controlling the patient's body temperature.

[0004] There are currently the following problems:

[0005] Since the temperature-controlled blanket has only one air inlet, the temperature of the temperature-controlled blanket near the air inlet will be higher than the temperature of other parts, making the overall temperature of the temperature-controlled blanket uneven and uncontrollable. Utility Model Content

[0006] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0007] In view of the above problems and / or the problems existing in the prior art, the present utility model is proposed.

[0008] Therefore, the first technical problem to be solved by the present invention is: since the temperature-controlled blanket has only one air inlet, the temperature of the temperature-controlled blanket near the air inlet will be higher than the temperature of other parts, making the overall temperature of the temperature-controlled blanket uneven and uncontrollable.

[0009] In order to solve the above technical problems, the utility model provides the following technical solutions: a temperature control device for surgery, including a temperature control blanket, which is made of airtight material as a whole, and has several groups of air inlets evenly arranged at the edge of one side of the temperature control blanket, and several groups of air outlets arranged at the edge of the other side of the temperature control blanket, and the temperature control blanket is connected to an air inlet duct at the air inlet.

[0010] As a preferred solution of the temperature control device for surgery described in the utility model, the temperature control blanket is hollow inside, several groups of air outlets are provided with sealing strips on the top, and the inner wall of the air outlet is connected with a breathable membrane.

[0011] As a preferred solution of the temperature control device for surgery described in the utility model, wherein: the air inlet pipe is connected to a plurality of groups of branch pipes, and the air inlet pipe is connected to the air inlet of the temperature control blanket through the plurality of groups of branch pipes.

[0012] As a preferred solution of the temperature control device for surgery described in the utility model, several groups of air inlet ends are provided with connecting baffles, and several groups of branch pipe ends are provided with sealing baffles.

[0013] As a preferred solution of the temperature control device for surgery described in the utility model, wherein: the outer wall of the air inlet and the inside of the branch pipe are both provided with threads, and the air inlet is threadedly connected to the branch pipe.

[0014] As a preferred solution of the temperature control device for surgery described in the utility model, a groove is opened in the middle of one side of the temperature control blanket, a plurality of groups of air outlets are arranged at the edge of the groove contour, and the outer wall of the air outlet arranged at the edge of the groove contour is also provided with a breathable membrane and a sealing strip.

[0015] As a preferred solution of the temperature control device for surgery described in the utility model, the lengths of several groups of branch tubes are the same.

[0016] The beneficial effects of the utility model are as follows: the overall temperature of the temperature-controlled blanket is made more uniform by setting up multiple groups of air inlets and air outlets, and the inflow path of the hot air inside the temperature-controlled blanket is changed by controlling the multiple groups of air inlets and air outlets, thereby controlling the overall temperature of the temperature-controlled blanket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 A schematic top view of the overall structure of a temperature control device for surgery provided by the utility model;

[0019] Figure 2 A bottom view schematic diagram of the overall structure of a temperature control device for surgery provided by the utility model;

[0020] Figure 3 A schematic bottom view of the structure of a temperature control blanket in a temperature control device for surgery provided by the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of an air inlet duct in a temperature control device for surgery provided by the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of a temperature control blanket in a temperature control device for surgery provided by the utility model;

[0023] Figure 6 This is a schematic diagram of the structure of an air inlet in a temperature control device for surgery provided by the utility model;

[0024] Figure 7 for Figure 3 A partial enlarged schematic diagram of the middle A area;

[0025] Figure 8 for Figure 4 A partial enlarged schematic diagram of area B in the middle. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Example 1

[0031] Reference Figures 1 to 8 The present embodiment provides a temperature control device for surgery, including a temperature control blanket 100. The temperature control blanket 100 is made of an airtight material as a whole. A plurality of groups of air inlets 102 are evenly arranged at the edge of one side of the temperature control blanket 100, and a plurality of groups of air outlets 103 are arranged at the edge of the other side of the temperature control blanket 100. The temperature control blanket 100 is connected to an air inlet duct 200 at the air inlet 102.

[0032] The temperature control blanket 100 is hollow inside, and sealing strips 103b are provided on the tops of several groups of air outlets 103, and breathable membranes 103a are connected to the inner walls of the air outlets 103; when the sealing strips 103b are in a fitted state, the group of air outlets 103 are in a closed state, and when the sealing strips 103b are separated, the group of air outlets 103 are in an open state, and the hot air inside the temperature control blanket 100 will be discharged through the air outlets 103, wherein the function of the breathable membrane 103a is to slow down the flow speed of the hot air.

[0033] The air inlet duct 200 is connected to a plurality of groups of branch pipes 201, and the air inlet duct 200 is connected to the air inlet 102 of the temperature-controlled blanket 100 through the plurality of groups of branch pipes 201; the air inlet duct 200 is connected to the hot air blower, and the function of the branch pipe 201 is to evenly divert the hot air inside the air inlet duct 200, and the diverted hot air enters the temperature-controlled blanket 100 through the air inlet 102, thereby making the overall temperature of the temperature-controlled blanket 100 more balanced.

[0034] The ends of several groups of air inlets 102 are each provided with a connecting baffle 102a, and the ends of several groups of branch pipes 201 are each provided with a sealing baffle 201a. When the connecting baffle 102a and the sealing baffle 201a are completely aligned and fit together, the air inlets 102 will be in a blocked state, and hot air cannot enter the interior of the temperature control blanket 100 from the group of air inlets 102.

[0035] The outer wall of the air inlet 102 and the inside of the branch pipe 201 are both provided with threads, and the air inlet 102 is threadedly connected to the branch pipe 201. When the air inlet 102 and the branch pipe 201 are fully tightened, the connecting baffle 102a and the sealing baffle 201a are in a completely corresponding and fitting state.

[0036] A groove 101 is provided in the middle of one side of the temperature control blanket 100, and a plurality of groups of air outlets 103 are provided at the edge of the groove 101. The outer wall of the air outlets 103 provided at the edge of the groove 101 is also provided with a breathable membrane 103a and a sealing strip 103b.

[0037] The lengths of the plurality of branch pipes 201 are the same.

[0038] Working principle: When in use, several groups of branch pipes 201 are threadedly connected to the air inlet 102 of the temperature-controlled blanket 100, and then the hot air blower is turned on. The patient lies in the groove 101 of the temperature-controlled blanket 100, and the hot air blower sends hot air into the air inlet pipe 200. Then, the hot air inside the air inlet pipe 200 is diverted through several groups of branch pipes 201, and the diverted hot air is input into the temperature-controlled blanket 100 through different air inlets 102, so that the temperature-controlled blanket 100 expands and heats up. When a group of air outlets 103 needs to be closed, the sealing strip 103b on the top of the group of air outlets 103 is fitted, so that This group of air outlets 103 is sealed, so hot air cannot be discharged through this group of air outlets 103. When a group of air inlets 102 needs to be closed, the branch pipe 201 and the corresponding air inlet 102 are completely tightened, so that the sealing baffle 201a and the connecting baffle 102a are correspondingly fitted, so that the group of air inlets 102 are closed. The overall temperature of the temperature-controlled blanket 100 is made more uniform by setting multiple groups of air inlets 102 and air outlets 103, and the inflow path of the hot air inside the temperature-controlled blanket 100 is changed by controlling the multiple groups of air inlets 102 and air outlets 103, so as to control the overall temperature of the temperature-controlled blanket 100.

[0039] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0040] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0041] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A temperature control device for surgery, characterized in that: The invention comprises a temperature-control blanket (100), wherein the temperature-control blanket (100) is made of an airtight material as a whole, a plurality of groups of air inlets (102) are evenly arranged at the edge of one side of the temperature-control blanket (100), a plurality of groups of air outlets (103) are arranged at the edge of the other side of the temperature-control blanket (100), and the temperature-control blanket (100) is connected to an air inlet duct (200) at the air inlet (102).

2. A surgical temperature control device according to claim 1, characterized in that: The temperature control blanket (100) is hollow inside, and a sealing strip (103b) is provided on the top of each of the plurality of groups of air outlets (103), and a breathable membrane (103a) is connected to the inner wall of the air outlet (103).

3. A surgical temperature control device according to claim 2, characterized in that: The air inlet pipe (200) is connected to a plurality of groups of branch pipes (201), and the air inlet pipe (200) is connected to the air inlet (102) of the temperature control blanket (100) through the plurality of groups of branch pipes (201).

4. A surgical temperature control device according to claim 3, characterized in that: The ends of the plurality of groups of air inlets (102) are all provided with connecting baffles (102a), and the ends of the plurality of groups of branch pipes (201) are all provided with sealing baffles (201a).

5. A surgical temperature control device according to claim 4, characterized in that: The outer wall of the air inlet (102) and the interior of the branch pipe (201) are both provided with threads, and the air inlet (102) is threadedly connected to the branch pipe (201).

6. A surgical temperature control device according to claim 5, characterized in that: A groove (101) is provided in the middle of one side of the temperature control blanket (100), and a plurality of groups of air outlets (103) are provided at the edge of the contour of the groove (101). The outer wall of the air outlets (103) provided at the edge of the contour of the groove (101) is also provided with a breathable membrane (103a) and a sealing strip (103b).

7. A surgical temperature control device according to claim 6, characterized in that: The lengths of the branch pipes (201) of the plurality of groups are the same.

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