Split type inflatable heating blanket with cross-shaped variable-diameter connector for lithotomy position

Abstract

The utility model relates to the technical field of medical auxiliary equipment, in particular to a split type inflatable heating blanket with a cross reducing connector for a lithotomy position. According to the technical scheme, the device comprises an inflation heating instrument, a main hot air pipe, a cross elbow connector, a double-lower-limb inflation heating blanket and an upper-limb inflation heating blanket, one side of the inflation heating instrument is connected with the main hot air pipe, the side, away from the inflation heating instrument, of the main hot air pipe is connected with the cross elbow connector, and one side of the cross elbow connector is movably connected with a secondary hot air pipe; the cross elbow joint is respectively connected with a double-lower-limb inflatable heating blanket and an upper-limb inflatable heating blanket through a secondary hot air pipe; according to the device, hot air is guided into the air bag, the air bag is expanded, the heating effect is provided, meanwhile, the comfort degree can be increased through the sponge cushion, the hook-and-loop fastener and the hook-and-loop fastener between the double-lower-limb inflation heating blankets are matched with each other to ensure stable connection, the air inlet pipe and the air outlet pipe are connected with the communicating pipes on the two sides respectively, inflation and exhaust of the air bag are achieved, and the comfort degree is improved. And the heating effect is controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a cross-diameter reducing interface for a split-type inflatable heating blanket at a lithotomy position. Background Art

[0002] Body temperature is an important vital sign of the human body. During surgery, due to the influence of anesthetic drugs, surgical operations, surrounding environment and other factors, it is easy to cause intraoperative body temperature to drop. Studies have shown that intraoperative body temperature drop can cause patients to experience chills, limb numbness and other discomforts. More importantly, it can lead to an increased incidence of cardiovascular disease, increased intraoperative blood loss, prolonged anesthesia recovery period, increased postoperative wound infection rate, etc., prolonging hospitalization time and increasing the burden on patients.

[0003] However, existing inflatable heating blankets have certain problems: the hot air cannot flow effectively to the airbag or the airbag is not well sealed, which may affect the heating effect. The user may not get enough heating effect, thus failing to achieve the expected treatment effect; the blanket moves or becomes loose during use, affecting the comfort and effect of treatment. In view of this, we propose a cross-diameter reducer interface for lithotomy split inflatable heating blanket to solve the existing problems. Utility Model Content

[0004] The utility model aims to provide a cross-diameter reducing interface for a split-type inflatable heating blanket at a lithotomy position, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cross-diameter reducer interface is used for a split-type inflatable heating blanket in the lithotomy position, comprising an inflatable heating device, a main hot air duct, a cross elbow joint, a double lower limb inflatable heating blanket and an upper limb inflatable heating blanket, one side of the inflatable heating device is connected to the main hot air duct, and the side of the main hot air duct away from the inflatable heating device is connected to a cross elbow joint, and one side of the cross elbow joint is movably connected to a secondary hot air duct, and the cross elbow joint is respectively connected to the double lower limb inflatable heating blanket and the upper limb inflatable heating blanket through the secondary hot air duct.

[0006] Preferably, the double lower limb inflatable warming blanket and the upper limb inflatable warming blanket are provided with non-woven fabric, airbags and sponge pads in sequence from top to bottom.

[0007] Preferably, a connecting piece is symmetrically arranged on one side between the double lower limb inflatable heating blankets, and a connecting belt corresponding to the connecting piece is symmetrically arranged on the other side, a Velcro mother tape is arranged on the upper surface of the connecting belt, and a Velcro sub-tape is arranged on the side of the connecting belt away from the Velcro mother tape, and the Velcro sub-tape cooperates with the Velcro mother tape.

[0008] Preferably, connecting pieces and connecting belts are symmetrically arranged on both sides between the double lower limb inflatable heating blanket and the upper limb inflatable heating blanket.

[0009] Preferably, the main hot air duct and the secondary hot air duct are both provided with an air inlet pipe and an air outlet pipe, and a sealing member is provided on one side of the secondary hot air duct close to the lower limb inflatable heating blanket and the upper limb inflatable heating blanket.

[0010] Preferably, connecting tubes are symmetrically arranged on one side of the airbag in the double lower limb inflatable warming blanket and the upper limb inflatable warming blanket, and the air inlet pipe and the air outlet pipe are respectively connected to the connecting tubes on both sides.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: when the inflatable heating device is started, the hot air in the main hot air duct will reach the cross elbow joint through the connecting pipe, and then flow to the secondary hot air duct, and enter the air bags in the double lower limb inflatable heating blanket and the upper limb inflatable heating blanket respectively. In the air bags, the hot air will cause the air bags to expand, thereby providing a warming effect. At the same time, the sponge pad can increase the comfort, allowing the user to receive treatment more comfortably. Connectors are symmetrically arranged on one side between the double lower limb inflatable heating blankets, and connecting belts corresponding to the connecting parts are symmetrically arranged on the other side. A Velcro mother patch is arranged on the upper surface of the connecting belt, and a Velcro sub-tie is arranged on the side of the connecting belt away from the Velcro mother patch. The Velcro sub-tie and the Velcro mother patch are connected to each other Cooperate to ensure the firm connection of the inflatable heating blanket for both lower limbs, so that the inflatable heating blanket for both lower limbs and the inflatable heating blanket for upper limbs can be changed into the whole and split state, so that the user can conveniently install the inflatable heating blanket for both lower limbs on his or her legs to achieve the effect of heating therapy, and the air inlet pipe and the air outlet pipe are respectively connected with connecting pipes on both sides, so that the inflation and exhaust of the airbag can be realized, thereby controlling the heating effect, and at the same time, a seal is provided on one side of the secondary hot air duct close to the inflatable heating blanket for both lower limbs and the inflatable heating blanket for upper limbs to prevent hot air leakage and ensure the heating effect, and this cross-diameter reducing interface is used for the split inflatable heating blanket in the lithotomy position to achieve effective heating and comfort, and at the same time is convenient for users to perform treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the connection between the double lower limb inflatable warming blanket and the upper limb inflatable warming blanket in the utility model;

[0014] Figure 3 It is a schematic diagram of the interior of the double lower limb inflatable warming blanket and the upper limb inflatable warming blanket in the utility model;

[0015] Figure 4 It is a schematic diagram of the coordination between the connecting pipe, the air inlet pipe and the air outlet pipe in the utility model.

[0016] In the figure: 1. Inflatable heater; 2. Main hot air duct; 3. Cross elbow joint; 4. Inflatable heating blanket for both lower limbs; 5. Connecting belt; 6. Mother Velcro; 7. Child Velcro; 8. Connecting piece; 9. Non-woven fabric; 10. Secondary hot air duct; 11. Air bag; 12. Connecting pipe; 13. Sponge pad; 14. Inlet pipe; 15. Exit pipe; 16. Inflatable heating blanket for upper limbs; 17. Sealing piece. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0018] like Figure 1-Figure 4 As shown, a cross-diameter reducer interface proposed in the utility model is used for a split-type inflatable heating blanket in the lithotomy position, including an inflatable heating device 1, a main hot air pipe 2, a cross elbow joint 3, a double lower limb inflatable heating blanket 4 and an upper limb inflatable heating blanket 16, one side of the inflatable heating device 1 is connected to the main hot air pipe 2, and the side of the main hot air pipe 2 away from the inflatable heating device 1 is connected to the cross elbow joint 3, and one side of the cross elbow joint 3 is movably connected to a secondary hot air pipe 10, and the cross elbow joint 3 is respectively connected to the double lower limb inflatable heating blanket 4 and the upper limb inflatable heating blanket 16 through the secondary hot air pipe 10.

[0019] In an optional embodiment, the lower limb inflatable warming blanket 4 and the upper limb inflatable warming blanket 16 are provided with non-woven fabric 9, airbags 11 and sponge pads 13 in sequence from top to bottom.

[0020] In an optional embodiment, a connecting piece 8 is symmetrically arranged on one side between the double lower limb inflatable heating blankets 4, and a connecting belt 5 corresponding to the connecting piece 8 is symmetrically arranged on the other side. A Velcro patch 6 is arranged on the upper surface of the connecting belt 5, and a Velcro sub-tape 7 is arranged on the side of the connecting belt 5 away from the Velcro sub-tape 6, and the Velcro sub-tape 7 and the Velcro sub-tape 6 cooperate with each other.

[0021] In an optional embodiment, connecting pieces 8 and connecting belts 5 are symmetrically provided on both sides between the lower limb inflatable heating blanket 4 and the upper limb inflatable heating blanket 16.

[0022] In an optional embodiment, the main hot air duct 2 and the secondary hot air duct 10 are both provided with an air inlet duct 14 and an air outlet duct 15, and a seal 17 is provided on one side of the secondary hot air duct 10 close to the lower limb inflatable heating blanket 4 and the upper limb inflatable heating blanket 16.

[0023] In an optional embodiment, the lower limb inflatable warming blanket 4 and the upper limb inflatable warming blanket 16 are symmetrically provided with connecting pipes 12 on one side of the airbag 11, and the air inlet pipe 14 and the air outlet pipe 15 are respectively connected to the connecting pipes 12 on both sides.

[0024] The working principle of the utility model is as follows: when the device is used, when the inflatable heating device 1 is started, the hot air in the main hot air pipe 2 will reach the cross elbow joint 3 through the connecting pipe, and then flow to the secondary hot air pipe 10, and enter the air bags 11 in the inflatable heating blankets 4 for lower limbs and the inflatable heating blankets 16 for upper limbs respectively. In the air bags 11, the hot air will cause the air bags 11 to expand, thereby providing a heating effect. At the same time, the sponge pad 13 can increase the comfort level, allowing the user to receive treatment more comfortably. Connectors 8 are symmetrically arranged on one side between the inflatable heating blankets 4 for lower limbs, and connecting belts 5 corresponding to the connecting components 8 are symmetrically arranged on the other side. A Velcro mother patch 6 is arranged on the upper surface of the connecting belt 5, and a Velcro sub-patch 7 is arranged on the side of the connecting belt 5 away from the Velcro mother patch 6. The Velcro sub-patch 7 and the Velcro mother patch 6 are connected. They cooperate with each other to ensure the firm connection of the inflatable heating blanket 4 for both lower limbs, so that the inflatable heating blanket 4 for both lower limbs and the inflatable heating blanket 16 for upper limbs can be changed into the whole state and the split state, so that the user can conveniently install the inflatable heating blanket 4 for both lower limbs on his own legs to achieve the effect of heating therapy, and the air inlet pipe 14 and the air outlet pipe 15 are respectively connected with the connecting pipes 12 on both sides, so that the inflation and exhaust of the airbag 11 can be realized, thereby controlling the heating effect, and at the same time, a sealing member 17 is provided on one side of the secondary hot air pipe 10 close to the inflatable heating blanket 4 for both lower limbs and the inflatable heating blanket 16 for upper limbs to prevent hot air leakage and ensure the heating effect, and this cross-diameter reducing interface 3 is used for the split-type inflatable heating blanket in the lithotomy position to achieve effective heating and comfort, and at the same time is convenient for the user to perform treatment.

[0025] It should be understood that the above specific embodiments of the present invention are used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A cross-diameter reducing interface for a split-type inflatable heating blanket at a lithotomy position, characterized in that: The device comprises an inflatable heating device (1), a main hot air pipe (2), a cross elbow joint (3), a double lower limb inflatable heating blanket (4), and an upper limb inflatable heating blanket (16), wherein one side of the inflatable heating device (1) is connected to the main hot air pipe (2), and the side of the main hot air pipe (2) away from the inflatable heating device (1) is connected to the cross elbow joint (3), and one side of the cross elbow joint (3) is movably connected to a secondary hot air pipe (10), and the cross elbow joint (3) is respectively connected to the double lower limb inflatable heating blanket (4) and the upper limb inflatable heating blanket (16) through the secondary hot air pipe (10).

2. A cross-diameter reducing interface according to claim 1 is used for a split-type inflatable heating blanket at a lithotomy position, characterized in that: The double lower limb inflatable warming blanket (4) and the upper limb inflatable warming blanket (16) are provided with non-woven fabric (9), air bags (11) and sponge pads (13) in order from top to bottom.

3. The cross-diameter reducing interface according to claim 1 is used for a split-type inflatable heating blanket at a lithotomy position, characterized in that: A connecting piece (8) is symmetrically arranged on one side between the two lower limb inflatable warming blankets (4), and a connecting belt (5) corresponding to the connecting piece (8) is symmetrically arranged on the other side. A Velcro tape (6) is arranged on the upper surface of the connecting belt (5), and a Velcro sub-tape (7) is arranged on the side of the connecting belt (5) away from the Velcro tape (6). The Velcro sub-tape (7) cooperates with the Velcro tape (6).

4. The cross-diameter reducing interface according to claim 1 is used for a split-type inflatable heating blanket at a lithotomy position, characterized in that: Connecting pieces (8) and connecting belts (5) are symmetrically arranged on both sides between the double lower limb inflatable warming blanket (4) and the upper limb inflatable warming blanket (16).

5. The cross-diameter reducing interface according to claim 1 is used for a split-type inflatable heating blanket at a lithotomy position, characterized in that: The main hot air pipe (2) and the secondary hot air pipe (10) are both provided with an air inlet pipe (14) and an air outlet pipe (15), and a sealing member (17) is provided on one side of the secondary hot air pipe (10) close to the lower limb inflatable heating blanket (4) and the upper limb inflatable heating blanket (16).

6. The cross-diameter reducing interface according to claim 1 is used for a split-type inflatable heating blanket at a lithotomy position, characterized in that: The lower limb inflatable warming blanket (4) and the upper limb inflatable warming blanket (16) are symmetrically provided with connecting pipes (12) on one side of the air bag (11), and the air inlet pipe (14) and the air outlet pipe (15) are respectively connected to the connecting pipes (12) on both sides.

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