Infusion heat preservation structure for operating room nursing

Abstract

The invention provides an infusion heat preservation structure for operating room nursing, and belongs to the technical field of infusion heat preservation structures. Comprising supporting rods, a heat preservation box, a base, rollers, a heat preservation assembly, a limiting assembly and a transmission assembly. By arranging the heat preservation assembly, before infusion is conducted on a patient, an infusion bag is inserted between a plurality of auxiliary heat conduction plates and a main heat conduction plate to extrude the auxiliary heat conduction plates and the main heat conduction plate to be away from each other, but the auxiliary heat conduction plates and the main heat conduction plate are always kept to be attached to the infusion bag under the reset action of a plurality of springs, the infusion bag is gradually flat along with continuous infusion, and the infusion effect is good. The main heat conducting plate and the auxiliary heat conducting plate can still be attached to the infusion bag under the reset action of the spring, so that the heat preservation effect of the heat conducting plates acting on the infusion bag is guaranteed, when infusion medicine is bottled liquid medicine, heat transfer can still be conducted on a bottle body through the infusion heat preservation structure, and therefore the application range of the infusion heat preservation structure is widened.

Description

Technical Field

[0001] The invention relates to the technical field of infusion heat preservation structures, and more particularly to an infusion heat preservation structure for operating room nursing. Background Art

[0002] The infusion insulation structure is a mechanism that is often used in operating rooms or nursing rooms. The insulation structure is wrapped around the outside of the infusion bottle and achieves the insulation effect by preheating the liquid in the container. This method can make the liquid reach a certain temperature before it enters the infusion tube, reducing heat loss during the infusion process.

[0003] At present, the internal space of the infusion insulation structure for operating room nursing is usually of fixed shape to facilitate the placement of infusion bottles. However, when the patient needs to infuse drugs into an infusion bag, as the drugs in the infusion bag continue to flow out, the bag body of the infusion bag gradually flattens and shrinks. The internal space of this insulation structure is difficult to fit completely with the infusion bag, affecting the insulation effect of the insulation structure on the infusion bag. In order to ensure the insulation effect of the infusion insulation structure for operating room nursing on drugs packaged in different shapes, we propose an infusion insulation structure for operating room nursing. Summary of the invention

[0004] In view of the problems in the prior art, the object of the present invention is to provide an infusion insulation structure for operating room nursing.

[0005] To solve the above problems, the present invention adopts the following technical solutions:

[0006] A liquid infusion insulation structure for operating room nursing comprises a support rod, an outer wall of the upper end of the support rod is fixedly connected to a heat preservation box by a bolt assembly, the bottom of the support rod is fixedly connected to a base, the bottom of the base is rotatably connected to a roller, a heat preservation component for preheating medicines is arranged inside the heat preservation box; a limit component connected to the heat preservation component is arranged inside the heat preservation box, the limit component is used to maintain the stability of the heat preservation component; a transmission component connected to the limit component is arranged inside the support rod, the transmission component is used to assist the user in transferring the liquid infusion insulation structure for use.

[0007] Optionally, the interior of the heat preservation box is provided with a placement cavity that runs through the interior and outside of the heat preservation box, and the heat preservation component includes main heat conduction plates symmetrically arranged on both sides of the middle of the placement cavity, and auxiliary heat conduction plates are arranged at both ends of the two main heat conduction plates, and the tops of the two main heat conduction plates and the two groups of auxiliary heat conduction plates are fixedly connected with an upper guide plate extending to the upper surface of the heat preservation box, and the bottoms of the two main heat conduction plates and the two groups of auxiliary heat conduction plates are fixedly connected with a lower guide plate.

[0008] Optionally, the insulation component also includes a heat-conducting rod fixedly connected to the two main heat-conducting plates and the two groups of auxiliary heat-conducting plates on a side away from each other, multiple heat-conducting rods extend to the inner wall of the insulation box, and the outer walls of multiple heat-conducting rods are fixedly connected with guide slip rings, and the guide slip rings are composed of two circular rings with the same outer diameter, and a heating wire is arranged between the two circular rings and is sleeved on the outer walls of the heat-conducting rods. The two groups of heat-conducting rods located on both sides of the insulation box are provided with springs on their sides away from each other, and multiple groups of mounting grooves matching the outer diameters of the multiple groups of circular rings are symmetrically arranged on both sides of the inner wall of the insulation box, and the circular rings are movably arranged on the inner wall of the insulation box through the mounting grooves, and the mounting grooves are connected to the placement cavity.

[0009] Optionally, an upper mounting plate fixedly connected to the heat preservation box is symmetrically arranged in the middle of the placement cavity, and a lower mounting plate fixedly connected to the heat preservation box is arranged below the two groups of upper mounting plates, and the limit assembly includes a transmission shaft rotatably connected to the top and bottom of the upper mounting plate, the bottom of the transmission shaft is fixedly connected to a transmission wheel, the top of the transmission shaft is fixedly connected to a first bevel gear, a connecting shaft rotatably connected to the upper mounting plate is arranged above the first bevel gear, the outer wall of the connecting shaft is fixedly connected to a second bevel gear meshing with the first bevel gear, the outer wall of the connecting shaft is fixedly connected to a limiting gear located on one side of the second bevel gear, the bottom of the heat conducting rod is provided with a rack meshing with the limiting gear, and the inner wall of the heat preservation box is rotatably connected to the second gear at one end close to the support rod.

[0010] Optionally, the transmission wheel, the transmission shaft, the first bevel gear, the connecting shaft, the second bevel gear, the limit gear and the rack are provided in plurality, and the plurality of transmission wheels, the transmission shaft, the first bevel gear, the connecting shaft, the second bevel gear, the limit gear and the rack are respectively located below the plurality of heat-conducting rods on the same side, and the outer walls of the plurality of transmission wheels and the second gears are provided with transmission belts.

[0011] Optionally, the limit assembly further includes a limit block arranged above the second gear, the top of the limit block is fixedly connected to a connecting rod extending into the interior of the support rod, and the interior of the limit block is provided with a slot matching the overall structure of the second gear.

[0012] Optionally, the transmission assembly includes a transmission column movably arranged inside the support rod and fixedly connected to the connecting rod, and a surface at the lower end of the transmission column is provided with an anti-slip pad located inside the support rod.

[0013] Optionally, the transmission assembly also includes an arc groove arranged on the surface of the roller, a top rod extending into the arc groove is arranged on the top of the base, a transmission rod extending to the top and bottom of the base is rotatably connected inside the base, and transmission slide grooves are arranged at both ends of the transmission rod, and two groups of transmission slide grooves are respectively sleeved on the inside of the upper end of the top rod and the inside of the lower end of the transmission column.

[0014] Optionally, a plurality of groups of arc-shaped grooves are provided, and the arc-shaped grooves are distributed in a ring shape on the surface of the roller with the roller as the center, and the bottom of the push rod is an arc-shaped structure.

[0015] Optionally, the two groups of transmission belts are sleeved on the outside of the second gear in an up-and-down offset state, and a plurality of auxiliary wheels rotatably connected to the lower mounting plate are provided on the side where the two groups of transmission belts are close to each other.

[0016] Compared with the prior art, the technical solution provided by the present invention has at least the following beneficial effects:

[0017] In the above scheme, by setting a heat preservation component, before the patient is infused, the infusion bag is first inserted between the multiple auxiliary heat conduction plates and the main heat conduction plate to squeeze the multiple auxiliary heat conduction plates and the main heat conduction plate away from each other, but always keep in contact with the infusion bag under the reset action of multiple springs. With the continuous infusion, the infusion bag gradually flattens, and the main heat conduction plate and the auxiliary heat conduction plate can still be in contact with the infusion bag under the reset action of the springs, thereby ensuring the heat preservation effect on the infusion bag. When the infusion medicine is a bottled liquid medicine, the setting of this structure can still transfer heat to the bottle body, thereby improving the application range of this infusion heat preservation structure;

[0018] By setting a limit assembly, when the support rod needs to be transferred or moved in coordination during the infusion process, the connecting rod is moved downward so that the slot inside the connecting rod engages with the second gear to limit the lateral movement of the heat-conducting rod, thereby preventing the infusion bag from being squeezed by the main heat-conducting plate and the auxiliary heat-conducting plate when the support rod moves, affecting the deformation of the spring and causing the infusion bag to shake significantly, preventing the generation of bubbles in the infusion bag or changing the flow rate and other adverse effects, thereby increasing the stability of the drug;

[0019] By setting up a transmission assembly, when the support rod moves, the rotation of the roller lifts the top rod through the arc structure at the bottom of the top rod, and the top rod moves upward to drive the connecting rod to move downward. The movement of the connecting rod drives the limit block to move downward and engage with the second gear, thereby completing the limiting operation of the infusion bag. The mutual cooperation between the above parts can simplify the steps required for transferring the support rod, thereby providing convenience for the user when transferring the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the heat preservation box of the present invention;

[0023] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0024] Figure 4 It is a schematic diagram of the vertical cross-section structure of the heat preservation box of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the thermal insulation component of the present invention;

[0026] Figure 6 For the present invention Figure 5 Enlarged view of point B in the middle;

[0027] Figure 7 It is a cross-sectional exploded view of the heat conducting rod of the present invention;

[0028] Figure 8 It is a schematic diagram of the structure of the limit assembly of the present invention;

[0029] Fig. 9 It is a schematic diagram of the cross-sectional structure of the support rod and the base of the present invention;

[0030] Fig.10 It is a schematic diagram of the cross-sectional structure of the push rod and the transmission column of the present invention.

[0031] [Reference Signs]

[0032] 1. Support rod; 2. Insulation box; 201. Upper mounting plate; 202. Lower mounting plate; 203. Placement cavity; 204. Wire groove; 3. Base; 4. Roller; 501. Main heat conducting plate; 502. Secondary heat conducting plate; 503. Upper guide plate; 504. Heat conducting rod; 505. Spring; 506. Mounting slide; 507. Lower guide plate; 508. Heating wire; 509. Guide slip ring; 601. Transmission belt; 602, transmission wheel; 603, auxiliary wheel; 604, transmission shaft; 605, connecting shaft; 606, first bevel gear; 607, limit gear; 608, limit block; 609, connecting rod; 610, second gear; 611, second bevel gear; 612, rack; 701, arc groove; 702, push rod; 703, transmission rod; 704, transmission column; 705, anti-skid pad; 706, transmission slide groove.

[0033] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0034] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0035] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0036] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0037] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0038] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0039] like Figures 1 to 10 As shown, an embodiment of the present invention provides an infusion insulation structure for operating room nursing, comprising a support rod 1, an outer wall of the upper end of the support rod 1 is fixedly connected to a heat preservation box 2 by a bolt assembly, a base 3 is fixedly connected to the bottom of the support rod 1, a roller 4 is rotatably connected to the bottom of the base 3, a heat preservation component for preheating medicines is arranged inside the heat preservation box 2; a limit assembly connected to the heat preservation component is arranged inside the heat preservation box 2, and the limit assembly is used to maintain the stability of the heat preservation component; a transmission assembly connected to the limit assembly is arranged inside the support rod 1, and the transmission assembly is used to assist the user to transfer the infusion insulation structure for use.

[0040] The interior of the heat preservation box 2 is provided with a placement cavity 203 that runs through the interior and exterior of the heat preservation box 2, the heat preservation component includes main heat-conducting plates 501 symmetrically arranged on both sides of the middle of the placement cavity 203, and auxiliary heat-conducting plates 502 are arranged at both ends of the two main heat-conducting plates 501. The tops of the two main heat-conducting plates 501 and the two groups of auxiliary heat-conducting plates 502 are fixedly connected with an upper guide plate 503 extending to the upper surface of the heat preservation box 2, and the bottoms of the two main heat-conducting plates 501 and the two groups of auxiliary heat-conducting plates 502 are fixedly connected with a lower guide plate 507. The heat preservation component also includes a heat-conducting rod 504 fixedly connected to the two main heat-conducting plates 501 and the two groups of auxiliary heat-conducting plates 502 on the side away from each other. Each of the heat-conducting rods 504 extends to the inner wall of the heat-insulating box 2, and the outer walls of the multiple heat-conducting rods 504 are fixedly connected with a guide slip ring 509, and the guide slip ring 509 is composed of two circular rings with the same outer diameter, and a heating wire 508 is arranged between the two circular rings and is sleeved on the outer wall of the heat-conducting rod 504. The two groups of heat-conducting rods 504 located on both sides of the interior of the heat-insulating box 2 are provided with a spring 505 on the side away from each other, and multiple groups of mounting grooves 506 matching the outer diameters of the multiple groups of circular rings are symmetrically arranged on both sides of the inner wall of the heat-insulating box 2, and the circular rings are movably arranged on the inner wall of the heat-insulating box 2 through the mounting grooves 506, and the mounting grooves 506 are connected with the placement cavity 203.

[0041] In the embodiment of the present invention, interconnected wire grooves 204 are provided between the multiple installation slide grooves 506 to facilitate the installation of the lines of the heating wires 508. The multiple heating wires 508 are electrically connected to the external controller through wires. Before the patient is infused, the infusion bag is first inserted between the multiple auxiliary heat-conducting plates 502 and the main heat-conducting plate 501 to squeeze the multiple auxiliary heat-conducting plates 502 and the main heat-conducting plate 501 away from each other, but always maintain the fit with the infusion bag under the resetting action of the multiple springs 505. Before the bag mouth of the infusion bag passes through the bottom of the insulation box 2 and is connected to the infusion tube, the multiple heating wires 508 are operated by the external controller. Yes, the plurality of main heat conducting plates 501 and the plurality of auxiliary heat conducting plates 502 are all made of metal, so that when the heating wire 508 heats up rapidly, the heat can be more efficiently transferred to the surface of the infusion bag through the main heat conducting plates 501 and the auxiliary heat conducting plates 502, thereby reducing heat loss and achieving the effect of insulation preheating. With continued infusion, the infusion bag gradually flattens, and the main heat conducting plates 501 and the auxiliary heat conducting plates 502 can still fit with the infusion bag under the resetting action of the spring 505, thereby ensuring the insulation effect on the infusion bag. When the infusion drug is a bottled liquid, the setting of this structure can still transfer heat to the bottle body, thereby improving the application scope of this infusion insulation structure.

[0042] like Figures 2 to 8 As shown, an upper mounting plate 201 fixedly connected to the heat preservation box 2 is symmetrically arranged in the middle of the placement cavity 203, and a lower mounting plate 202 fixedly connected to the heat preservation box 2 is arranged below the two groups of upper mounting plates 201, and the limiting assembly includes a transmission shaft 604 rotatably connected to the top and bottom of the upper mounting plate 201, a transmission wheel 602 is fixedly connected to the bottom of the transmission shaft 604, a first bevel gear 606 is fixedly connected to the top of the transmission shaft 604, a connecting shaft 605 rotatably connected to the upper mounting plate 201 is arranged above the first bevel gear 606, a second bevel gear 611 meshing with the first bevel gear 606 is fixedly connected to the outer wall of the connecting shaft 605, a limiting gear 607 located on one side of the second bevel gear 611 is fixedly connected to the outer wall of the connecting shaft 605, and a rack 612 meshing with the limiting gear 607 is arranged at the bottom of the heat conducting rod 504.

[0043] The inner wall of the heat preservation box 2 is rotatably connected to one end of the support rod 1 with a second gear 610, and the transmission wheel 602, the transmission shaft 604, the first bevel gear 606, the connecting shaft 605, the second bevel gear 611, the limit gear 607 and the rack 612 are all provided in plurality, and the plurality of transmission wheels 602, the transmission shaft 604, the first bevel gear 606, the connecting shaft 605, the second bevel gear 611, the limit gear 607 and the rack 612 are respectively located below the plurality of heat-conducting rods 504 on the same side, and the plurality of transmission wheels 6 02 and the outer wall of the second gear 610 is provided with a transmission belt 601, the limiting assembly also includes a limiting block 608 arranged above the second gear 610, the top of the limiting block 608 is fixedly connected with a connecting rod 609 extending to the inside of the support rod 1, and the inside of the limiting block 608 is provided with a card slot matching the overall structure of the second gear 610, the two groups of the transmission belts 601 are sleeved on the outside of the second gear 610 in an up and down staggered state, and a plurality of auxiliary wheels 603 rotatably connected to the lower mounting plate 202 are provided on the side where the two groups of the transmission belts 601 are close to each other.

[0044] The top of another group of the upper mounting plate 201 and the lower mounting plate 202 is also provided with the above structure. When the support rod 1 needs to be transferred or moved in coordination during the infusion process, the connecting rod 609 is moved downward so that the slot inside the connecting rod 609 engages with the second gear 610, thereby limiting the rotation of the second gear 610, thereby locking the transmission belt 601. After the transmission belt 601 is restricted from rotating, the plurality of transmission wheels 602 are also difficult to rotate, thereby completing the rotation of the transmission shaft 604, the transmission wheels 602, and the transmission shaft 604, the transmission wheels 602, ... The first bevel gear 606, the second bevel gear 611, the connecting shaft 605, and the limit gear 607 are rotationally locked, and the lateral movement of the heat-conducting rod 504 is limited by the mutual engagement of the limit gear 607 and the rack 612, so as to avoid that when the support rod 1 moves, the infusion bag is squeezed by the main heat-conducting plate 501 and the auxiliary heat-conducting plate 502, affecting the deformation of the spring 505 and causing the infusion bag to shake drastically, thereby preventing the generation of bubbles in the infusion bag or changes in flow rate and other adverse effects, thereby increasing the stability of the drug.

[0045] like Figures 5 to 10As shown, the transmission assembly includes a transmission column 704 movably arranged inside the support rod 1 and fixedly connected to the connecting rod 609, the surface of the lower end of the transmission column 704 is provided with an anti-slip pad 705 located inside the support rod 1, the transmission assembly also includes an arc groove 701 arranged on the surface of the roller 4, the top of the base 3 is provided with a push rod 702 extending to the inside of the arc groove 701, the inside of the base 3 is rotatably connected with a transmission rod 703 extending to the top and bottom of the base 3, both ends of the transmission rod 703 are provided with transmission grooves 706, two groups of the transmission grooves 706 are respectively sleeved on the inside of the upper end of the push rod 702 and the inside of the lower end of the transmission column 704, the arc groove 701 is provided with multiple groups, the arc grooves 701 are distributed on the surface of the roller 4 in a ring shape with the roller 4 as the center, and the bottom of the push rod 702 is an arc structure.

[0046] When the support rod 1 moves, the rotation of the roller 4 lifts the top rod 702 through the arc structure at the bottom of the top rod 702, and the top rod 702 moves upward and is driven by the transmission slide groove 706 sleeved on the upper end of the top rod 702. The transmission rod 703 rotates with the rotation connection with the base 3 as the center of the circle. The rotation of the transmission rod 703 drives the transmission column 704 to move downward as a whole through the transmission slide groove 706 sleeved on the lower end of the transmission column 704. The movement of the transmission column 704 drives the connecting rod 609 to move downward. The movement of the connecting rod 609 drives the limit block 608 to move downward and engage with the second gear 610, thereby completing the limiting operation of the infusion bag. The mutual cooperation between the above parts can simplify the steps required for transferring the support rod 1, providing convenience for the user when transferring the support rod 1.

[0047] The anti-slip pad 705 is provided to increase the friction between the transmission column 704 and the support rod 1. After the transmission column 704 has completed its downward movement, the friction between the transmission column 704 and the support rod 1 is used to maintain the stability of the transmission column 704 after moving downward. After the support rod 1 moves to a predetermined position, the push rod 702 is pressed by stepping on it, so that the push rod 702 moves downward and is inserted into the interior of the arc groove 701 for secondary use.

[0048] The working process provided by the technical solution of the present invention is as follows:

[0049] Before giving an infusion to the patient, the infusion bag is first inserted between the multiple auxiliary heat conducting plates 502 and the main heat conducting plate 501 to squeeze the multiple auxiliary heat conducting plates 502 and the main heat conducting plate 501 away from each other, but always keep in contact with the infusion bag under the reset action of the multiple springs 505. Before the bag opening of the infusion bag penetrates through the bottom of the insulation box 2 and is connected to the infusion tube, the multiple heating wires 508 are operated to preheat the medicine in the infusion bag. With the continuous infusion, the infusion bag gradually flattens, and the main heat conducting plate 501 and the auxiliary heat conducting plate 502 can still be in contact with the infusion bag under the reset action of the spring 505, thereby ensuring the insulation effect on the infusion bag. When the infusion medicine is a bottled medicine, the setting of this structure can still transfer heat to the bottle body, thereby improving the application range of this infusion insulation structure.

[0050] When the support rod 1 needs to be transferred or moved during the infusion process, the support rod 1 is pushed to drive the rotation of the roller 4 at the bottom of the base 3 to lift the top rod 702 through the arc structure at the bottom of the top rod 702, and the top rod 702 moves upward and is driven by the transmission slide groove 706 sleeved on the upper end of the top rod 702. The transmission rod 703 rotates with the rotating connection with the base 3 as the center of the circle. The rotation of the transmission rod 703 drives the transmission column 704 to move downward as a whole through the transmission slide groove 706 sleeved on the lower end of the transmission column 704. The movement of the transmission column 704 drives the connecting rod 609 to move downward. The movement of the connecting rod 609 drives the limit block 608 to move downward and engage with the second gear 610, thereby completing the limiting operation of the infusion bag.

[0051] The above parts cooperate with each other to simplify the steps required for transferring the support rod 1, providing convenience for the user to transfer the support rod 1. The slot inside the connecting rod 609 engages with the second gear 610 to limit the rotation of the second gear 610, thereby locking the transmission belt 601. After the transmission belt 601 is restricted from rotating, multiple transmission wheels 602 are also difficult to rotate, and then the rotation locking operation of the transmission shaft 604, the first bevel gear 606, the second bevel gear 611, the connecting shaft 605, and the limit gear 607 is completed in turn, and the lateral movement of the heat-conducting rod 504 is limited by the mutual engagement of the limit gear 607 and the rack 612, so as to avoid the infusion bag being squeezed by the main heat-conducting plate 501 and the auxiliary heat-conducting plate 502 when the support rod 1 moves, affecting the deformation of the spring 505 and causing the infusion bag to shake drastically, preventing the generation of bubbles in the infusion bag or changing the flow rate and other adverse effects, thereby increasing the stability of the drug.

[0052] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0053] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An infusion insulation structure for operating room nursing, characterized by: It comprises a support rod, the outer wall of the upper end of the support rod is fixedly connected to a heat preservation box through a bolt assembly, the bottom of the support rod is fixedly connected to a base, the bottom of the base is rotatably connected to a roller, and the interior of the heat preservation box is provided with a heat preservation assembly for preheating medicine; A limiting assembly connected to the heat preservation assembly is arranged inside the heat preservation box, and the limiting assembly is used to maintain the stability of the heat preservation assembly; A transmission assembly connected to the limiting assembly is arranged inside the support rod, and the transmission assembly is used to assist the user in transferring the infusion insulation structure for use.

2. The infusion insulation structure for operating room nursing according to claim 1, characterized in that: The interior of the heat preservation box is provided with a placement cavity which runs through the interior and the exterior of the heat preservation box, the heat preservation assembly includes main heat conduction plates symmetrically arranged on both sides of the middle of the placement cavity, auxiliary heat conduction plates are arranged at both ends of the two main heat conduction plates, the tops of the two main heat conduction plates and the two groups of auxiliary heat conduction plates are fixedly connected with an upper guide plate extending to the upper surface of the heat preservation box, and the bottoms of the two main heat conduction plates and the two groups of auxiliary heat conduction plates are fixedly connected with a lower guide plate.

3. The infusion insulation structure for operating room nursing according to claim 2 is characterized by: The insulation component also includes a heat-conducting rod fixedly connected to the two main heat-conducting plates and the two groups of auxiliary heat-conducting plates on a side away from each other, multiple heat-conducting rods extend to the inner wall of the insulation box, and the outer walls of multiple heat-conducting rods are fixedly connected with guide slip rings, and the guide slip ring is composed of two circular rings with the same outer diameter, and a heating wire is arranged between the two circular rings and is sleeved on the outer walls of the heat-conducting rods. The two groups of heat-conducting rods located on both sides of the insulation box are provided with springs on their sides away from each other, and multiple groups of mounting grooves matching the outer diameters of the multiple groups of circular rings are symmetrically arranged on both sides of the inner wall of the insulation box, and the circular rings are movably arranged on the inner wall of the insulation box through the mounting grooves, and the mounting grooves are connected to the placement cavity.

4. The infusion insulation structure for operating room nursing according to claim 2, characterized in that: The gear train is a gear that is engaged with the gear of the control wheel, and the gear train is a gear that is engaged with the gear of the control wheel, and the gear train is a gear that is engaged with the gear of the control wheel.

5. The infusion insulation structure for operating room nursing according to claim 4, characterized in that: The transmission wheel, the transmission shaft, the first bevel gear, the connecting shaft, the second bevel gear, the transmission shaft and the rack are provided in plurality, and the plurality of transmission wheels, the transmission shaft, the first bevel gear, the connecting shaft, the second bevel gear, the transmission shaft and the rack are respectively located below the plurality of heat-conducting rods on the same side, and the outer walls of the plurality of transmission wheels and the second gears are sleeved with transmission belts.

6. The infusion insulation structure for operating room nursing according to claim 4, characterized in that: The limiting assembly also includes a limiting block arranged above the second gear, the top of the limiting block is fixedly connected to a connecting rod extending into the interior of the support rod, and the interior of the limiting block is provided with a slot matching the overall structure of the second gear.

7. The infusion insulation structure for operating room nursing according to claim 6, characterized in that: The transmission assembly includes a transmission column movably arranged inside the support rod and fixedly connected to the connecting rod, and a non-slip pad located inside the support rod is arranged on the surface of the lower end of the transmission column.

8. The infusion insulation structure for operating room nursing according to claim 6, characterized in that: The transmission assembly also includes an arc groove arranged on the surface of the roller, a top rod extending to the inside of the arc groove is arranged on the top of the base, a transmission rod extending to the top and bottom of the base is rotatably connected inside the base, and transmission slide grooves are arranged at both ends of the transmission rod, and two groups of transmission slide grooves are respectively sleeved on the inside of the upper end of the top rod and the inside of the lower end of the transmission column.

9. The infusion insulation structure for operating room nursing according to claim 8, characterized in that: The arc grooves are provided in multiple groups, and the arc grooves are distributed in a ring shape on the surface of the roller with the roller as the center, and the bottom of the push rod is an arc-shaped structure.

10. The infusion insulation structure for operating room nursing according to claim 4, characterized in that: The two groups of transmission belts are sleeved on the outside of the second gear in an up-and-down staggered state, and a plurality of auxiliary wheels rotatably connected to the lower mounting plate are arranged on the side where the two groups of transmission belts are close to each other.

Images