Sterile type auxiliary operation bed for infusion port

Abstract

The invention relates to the field of medical instruments, in particular to a sterile auxiliary operating bed for an infusion port, which comprises an operating bed structure and sterile cloth covering the operating bed structure, the operating bed structure is mounted on movable bed legs, the movable bed legs are slidably arranged on fixed bed legs, the fixed bed legs are connected to a stress frame, and the stress frame is mounted on the operating bed structure. The first driving structure installed on the stress frame is connected with the operation bed structure and used for driving the operation bed structure and the stress frame to be close to each other or away from each other. According to the sterile auxiliary operation bed for the infusion port, the operation bed structure capable of being controlled to ascend and descend under the control of the first driving structure is arranged, the horizontal height of the operation bed structure is adjusted, medical staff can get close to the infusion port on a patient more easily, a proper operation position can be found quickly, the time for repeated adjustment is shortened, and the operation efficiency is improved. Disinfection maintenance and puncture treatment are more convenient, and the operation difficulty is reduced.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and more specifically, to a sterile auxiliary operating bed for an infusion port. Background Art

[0002] A fully implantable venous port is a closed venous infusion system that can be implanted subcutaneously and remain in the body for a long time. It is mainly composed of a venous catheter system and a port for puncture. Depending on the puncture site, it is divided into a subclavian vein or jugular vein puncture implantation, called a chest port, and an arm port implanted through the upper arm vein. It is suitable for cancer patients who require long-term repeated intravenous chemotherapy, blood transfusion, parenteral nutrition and supportive treatment. It is a venous access that is safer, more convenient, has a longer retention time, and has less impact on the patient's daily work and life than other central venous catheters. It reduces the workload of nurses, improves the work efficiency of nurses, reduces the cost of patient treatment and nursing, facilitates patients' daily life, and improves patients' comfort, quality of life and satisfaction.

[0003] However, most of the infusion port operating beds in the prior art are ordinary hospital bed structures. When maintaining and disinfecting the infusion port on the patient, the staff often need to bend over to handle it. It is impossible to maintain a comfortable and correct posture during disinfection maintenance and puncture treatment. Long-term incorrect posture is very likely to cause fatigue and operational errors, which affects safety and affects the efficiency of maintenance and disinfection. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a sterile auxiliary operating bed for an infusion port.

[0005] The technical solution adopted by the present invention is:

[0006] A sterile auxiliary operating bed for an infusion port comprises: an operating bed structure and a sterile cloth covering the operating bed structure, wherein the operating bed structure is installed on movable bed legs, the movable bed legs are slidably arranged on fixed bed legs, the fixed bed legs are connected to a force-bearing frame, and a first driving structure installed on the force-bearing frame is connected to the operating bed structure and is used to drive the operating bed structure and the force-bearing frame to move closer to or away from each other.

[0007] Optionally, the operating bed structure includes: an operating bed body, two accommodating grooves and two side open grooves are relatively opened on the upper surface of the operating bed body, and the two side open grooves are relatively connected to the outside of the two accommodating grooves; a closing plate assembly slidably installed in the two side open grooves can be closed on the top of the two side open grooves; both accommodating grooves are connected with a bearing rod assembly, the bottom of the two bearing rod assemblies are connected to the I-shaped frame, and the I-shaped frame is connected to a second driving structure arranged on the lower surface of the operating bed body.

[0008] Optionally, a sterile cloth cover is arranged above the operating bed, and the sterile cloth is passed under the two supporting rod assemblies so that when the supporting rod assembly is retracted into the receiving groove, the part where the sterile cloth contacts the supporting rod is pressed into the receiving groove, and the sterile cloth is pressed and fixed when the closing plate assembly closes the open groove on the side.

[0009] Optionally, the supporting rod assembly includes: a horizontal axis body that can be received in the accommodating groove and two vertical axis bodies fixed under the horizontal axis body, the central cavities of the two vertical axis bodies are connected to the inner chamber of the horizontal axis body, the two vertical axis bodies are slidably disposed in the vertical holes of the operating bed body, and the bottoms of the two vertical axis bodies are connected to the work-shaped frame.

[0010] Optionally, the supporting rod assembly also includes: an expansion airbag mounted on the horizontal axis, the expansion airbag is connected to the inner chamber of the horizontal axis through the air guide hole on the horizontal axis, a vertical axis is connected to the inflation and deflation air pump through a hose, and an air control valve is provided on the other vertical axis.

[0011] Optionally, the closing plate assembly includes: two closing plate bodies slidingly arranged in open grooves on both sides, sliding blocks on the lower surfaces of the two closing plate bodies slidingly arranged in two operating slideways of the operating bed, the two sliding blocks relatively screwed on the double-headed screw, and the double-headed screw is rotated on the operating bed.

[0012] Optionally, two rotating cylinders are rotated in the open groove at the top of each closed plate body, and the two rotating cylinders are connected by a carrying belt, and the upper surface of the carrying belt is coplanar with the upper surface of the closed plate body and the upper surface of the operating bed body.

[0013] Optionally, the outer end of the rotating cylinder is slidably disposed in the transverse sliding shaft groove of the operating bed, and the worm gear fixed to one or more rotating cylinders is meshed with the worm rotatably connected in the mounting cavity of the operating bed. The driven wheel in the middle of the worm is connected to the driving wheel at the output end of the power motor through a synchronous belt, and the power motor is assembled on the lower surface of the operating bed.

[0014] Optionally, the movable bed legs include: two door-shaped frames, which are relatively mounted on both sides of the lower surface of the operating bed structure; the fixed bed legs include: columns, and the bottom of each door-shaped frame is slidably connected to the two columns.

[0015] Optionally, the first driving structure includes: a first cylinder, a fixed end and a movable end of the first cylinder are respectively connected to the operating bed structure and the force-bearing frame, and the four corners of the force-bearing frame are rotatably connected to the Fuma wheels.

[0016] The beneficial effects of the present invention are:

[0017] In the sterile auxiliary operating bed for the infusion port of the present invention, an operating bed structure that can be raised and lowered under the control of a first driving structure is provided. The horizontal height of the operating bed structure is adjusted so that medical staff can more easily approach the infusion port on the patient, quickly find a suitable operating position, and reduce the time for repeated adjustments, making disinfection, maintenance and puncture treatment more convenient and reducing the difficulty of operation.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 Schematic diagram of a sterile auxiliary operating bed for an infusion port provided in an embodiment of the present invention Figure 1 ;

[0021] Figure 2 Schematic diagram of a sterile auxiliary operating bed for an infusion port provided in an embodiment of the present invention Figure 2 ;

[0022] Figure 3 Schematic diagram of a sterile auxiliary operating bed for an infusion port provided in an embodiment of the present invention Figure 3 ;

[0023] Figure 4 Schematic diagram of the operating bed structure provided in an embodiment of the present invention Figure 1 ;

[0024] Figure 5 Schematic diagram of the operating bed structure provided in an embodiment of the present invention Figure 2 ;

[0025] Figure 6 A schematic diagram of an operating bed provided by an embodiment of the present invention;

[0026] Figure 7 Schematic diagram of a closing plate assembly provided in an embodiment of the present invention Figure 1 ;

[0027] Figure 8 Schematic diagram of a closing plate assembly provided in an embodiment of the present invention Figure 2 ;

[0028] Fig. 9 A schematic diagram of a load-bearing rod assembly provided by an embodiment of the present invention;

[0029] Fig.10 A partial structural diagram of an embodiment of the present invention. DETAILED DESCRIPTION

[0030] In order to clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention, it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0032] Embodiment 1

[0033] See also Figure 1-10 The sterile auxiliary operating bed for an infusion port provided by the present invention comprises: an operating bed structure 1 and a sterile cloth covering the operating bed structure 1, the operating bed structure 1 is installed on movable bed legs 2, the movable bed legs 2 are slidably arranged on fixed bed legs 3, the fixed bed legs 3 are connected to a force-bearing frame 4, and a first driving structure 5 installed on the force-bearing frame 4 is connected to the operating bed structure 1, and is used to drive the operating bed structure 1 and the force-bearing frame 4 to approach or move away from each other.

[0034] The working principle and technical effects of the above technical solution are as follows:

[0035] In the sterile auxiliary operating bed for the infusion port of the present invention, by covering the operating bed structure 1 with a replaceable sterile cloth, external pollution sources can be effectively isolated, ensuring the sterility of the operating area, thereby reducing the risk of infection. In particular, when performing disinfection, maintenance and puncture treatment of the infusion port, the use of sterile cloth can effectively isolate possible pollution sources such as patient body fluids and blood, reducing the risk of cross infection. The pre-laying and easy-to-replace design of the sterile cloth allows medical staff to focus more on the operation itself when performing infusion port operations, without having to spend too much time on preparing a sterile environment, thereby improving operating efficiency. When performing maintenance and disinfection operations on the infusion port, the first drive structure 5 can be started, and the first drive structure 5 can be hydraulically driven. When the first driving structure 5 controls the operating bed structure 1 to move away from or close to the force frame 4, it can drive the movable bed legs 2 and the fixed bed legs 3 to slide relative to each other, change the overall horizontal height of the operating bed structure 1, and ensure the stability of the overall adjustment of the operating bed structure 1, thereby adjusting the height of the patient on the operating bed structure 1 to a better horizontal height, so that medical staff can more easily approach the infusion port on the patient, quickly find a suitable operating position, reduce the time for repeated adjustments, make disinfection maintenance and puncture treatment more convenient, reduce the difficulty of operation, and prevent medical staff from being unable to maintain a comfortable and correct posture during disinfection maintenance and puncture treatment, because long-term incorrect posture is very likely to cause fatigue and operational errors.

[0036] Embodiment 2

[0037] See also Figure 1-10 The operating bed structure 1 comprises: an operating bed body 100, two receiving grooves 101 and two side open grooves 102 are relatively opened on the upper surface of the operating bed body 100, and the two side open grooves 102 are relatively connected to the outside of the two receiving grooves 101; the closing plate assembly 200 slidably installed in the two side open grooves 102 can be closed on the top of the two side open grooves 102; the two receiving grooves 101 are connected with the bearing rod assembly 300, the bottom of the two bearing rod assembly 300 is connected to the I-shaped frame 6, and the I-shaped frame 6 is connected to the second driving structure 7 arranged on the lower surface of the operating bed body 100. The sterile cloth cover is arranged above the operating bed body 100, and the sterile cloth is passed through the two bearing rod assemblies 300, so that when the bearing rod assembly 300 is received into the receiving groove 101, the part where the sterile cloth contacts the bearing rod is pressed into the receiving groove 101, and the sterile cloth is pressed and fixed when the closing plate assembly 200 closes the side open groove 102.

[0038] The working principle and technical effects of the above technical solution are as follows:

[0039] In the operating bed structure 1 of the present invention, two receiving grooves 101 and a closing plate assembly 200 for opening or closing the two receiving grooves 101 are provided. When the closing plate assembly 200 releases the closure of the two receiving grooves 101, the bearing rod assembly 300 in the two receiving grooves 101 can be extended to the top of the receiving groove 101 or retracted into the receiving groove 101 under the coordinated control of the second driving structure 7 and the work-shaped frame 6. The second driving structure 7 can adopt a hydraulic cylinder or an electric push rod and other structures to control the work-shaped frame 6 to move in the up and down directions. When the work-shaped frame 6 moves up and down, it can drive the two bearing rods 300 to move upward and downward. The rod assembly 300 moves in the up-and-down direction. When the bearing rod assembly 300 moves in the up-and-down direction, the patient's back can be massaged with top pressure. The massage intensity can be adjusted according to the amplitude of the up-and-down movement of the I-shaped frame 6. Moreover, when the two bearing rod assemblies 300 extend above the accommodating groove 101, the patient can be lifted up to temporarily leave the operating bed 100. At this time, it is convenient to lay sterile cloth on the operating bed 100 or replace the sterile cloth, especially for patients who cannot get up and move on their own. The setting of this structure reduces the workload of nursing staff and To reduce the impact on the patient's body, when it is necessary to lay sterile cloth, the sterile cloth cover is controlled to be set above the operating bed 100, and the sterile cloth is passed under the two bearing rod assemblies 300. After the cover is completed, the two bearing rod assemblies 300 are controlled to drive the patient to reset downward. When the two bearing rod assemblies 300 are retracted into the receiving groove 101, the contact part of the sterile cloth with the bearing rod can be pressed into the receiving groove 101 to ensure the integrity of the laying of the sterile cloth, and when the closing plate assembly 200 closes the side open groove 102, the sterile cloth is pressed and fixed to prevent the sterile cloth from loosening and ensure the sterile effect; the closing plate After the assembly 200 slides outward, it can also be used as an operating platform for carrying various maintenance devices, which greatly facilitates the maintenance of the infusion port. This design improves space utilization. When the closing plate assembly 200 is stored, the closing plate assembly 200 does not occupy additional space; when maintenance is required, it can be easily slid out to immediately form an operating platform without the need to build or move other equipment, which enhances the convenience of operation. Maintenance personnel can directly perform various maintenance operations on this platform, such as inspection, maintenance, and replacement of parts, without frequent up and down movement or change of work positions. This not only reduces work intensity, but also improves work efficiency. Its design also takes into account the optimization of ergonomics and operating procedures, allowing maintenance personnel to work efficiently in a comfortable environment, bringing unprecedented convenience and efficiency improvement to maintenance work.

[0040] The entire laying process is simple and quick, which reduces the operating steps and time for medical staff in laying sterile cloth, improves the integrity of sterile cloth laying, avoids the loosening or slipping of sterile cloth during operation, further ensures the sterility of the operation area, and reduces the risk of infection.

[0041] In addition, the design of the bearing rod assembly 300 and the receiving groove 101 effectively utilizes the space of the operating bed 100, so that the sterile cloth can be stored and fixed in an orderly manner, avoiding the sterile cloth from occupying too much space or affecting the operating field of view during the operation. The entire laying and fixing process is relatively fast, reducing the error of human operation and improving the safety of operation. Especially in high-risk medical environments, the pre-laying and quick fixing design of the sterile cloth allows medical staff to focus more on the operation itself when operating the infusion port, without having to spend too much time on the preparation of the sterile environment, thereby improving the operating efficiency.

[0042] Embodiment 3

[0043] See also Figure 1-10 The bearing rod assembly 300 includes: a horizontal shaft body 301 that can be received in the receiving groove 101 and two vertical shaft bodies 302 fixed below the horizontal shaft body 301, the central cavities of the two vertical shaft bodies 302 are both connected to the inner chamber of the horizontal shaft body 301, the two vertical shaft bodies 302 are slidably arranged in the vertical holes of the operating bed 100, and the bottoms of the two vertical shaft bodies 302 are connected to the work-shaped frame 6. The bearing rod assembly 300 also includes: an expansion airbag 303 sleeved on the horizontal shaft body 301, the expansion airbag 303 is connected to the inner chamber of the horizontal shaft body 301 through the air guide hole on the horizontal shaft body 301, one vertical shaft body 302 is connected to the charging and discharging air pump through a hose, and the other vertical shaft body 302 is provided with an air control valve.

[0044] The working principle and technical effects of the above technical solution are as follows:

[0045] In the sterile auxiliary operating bed for the infusion port of the present invention, the I-shaped frame 6 can drive the two vertical shaft bodies 302 of the load-bearing rod assembly 300 to move in the up and down directions, thereby driving the horizontal shaft body 301 to move up and down. An expansion airbag 303 is sleeved on the horizontal shaft body 301. When lifting a patient, the expansion airbag 303 can be inflated by an inflation and deflation air pump, so that the expansion airbag 303 is inflated, thereby improving the comfort when lifting the patient and reducing damage to the patient's body. The inflation and deflation air pump can also be used for massage. The inflation and deflation air pump inputs gases of different temperatures into the central cavity of the vertical shaft body 302 through a hose, and sends them into the inner chamber of the horizontal shaft body 301. The gas in the inner chamber of the horizontal shaft body 301 enters the expansion airbag 303 through the air guide hole. When the expansion airbag 303 contacts the patient, the airbag top pressure massage can be performed by continuous inflation and deflation operations. It can also be filled with gases or liquids of different temperatures according to actual conditions to perform hot compresses or cold compresses. It has multiple functions and is highly practical.

[0046] Embodiment 4

[0047] See also Figure 1-10The closing plate assembly 200 includes: two closing plate bodies 201 slidably disposed in the open grooves 102 on both sides, sliders 202 on the lower surfaces of the two closing plate bodies 201 slidably disposed in the two operating slideways of the operating bed 100, and the two sliders 202 are relatively screwed on the double-headed screw 203, and the double-headed screw 203 is rotatably disposed on the operating bed 100.

[0048] The working principle and technical effects of the above technical solution are as follows:

[0049] In the sterile auxiliary operating bed for the infusion port of the present invention, the double-headed screw 203 is a screw with a left-handed thread at one end and a right-handed thread at the other end. When the double-headed screw 203 rotates, it can control the two sliders 202 to move closer to or away from each other in the two operating slides of the operating bed body 100, thereby controlling the two closing plates 201 sliding in the open grooves 102 on both sides to close the two accommodating grooves 101 or release the closure of the two accommodating grooves 101. The outer end of the double-headed screw 203 can be connected to a hand wheel or a motor to facilitate its control.

[0050] Embodiment 5

[0051] See also Figure 1-10 Two rotating cylinders 204 are rotated in the open groove at the top of each closed plate body 201, and the two rotating cylinders 204 are connected by a carrying belt 205. The upper surface of the carrying belt 205 is coplanar with the upper surface of the closed plate body 201 and the upper surface of the operating bed body 100.

[0052] The working principle and technical effects of the above technical solution are as follows:

[0053] In the sterile auxiliary operating bed for the infusion port of the present invention, the two rotating cylinders 204 are connected by a carrying belt 205. Under normal conditions, the patient is carried by the carrying belt 205. When the closing plate 201 is controlled to move outward or inward, no large friction resistance is generated between the carrying belt 205 and the patient's back, so that the carrying belt 205 can drive the two rotating cylinders 204 to rotate, constantly changing the contact position between the patient's back and the carrying belt 205, thereby reducing the wear on the patient's body, especially for patients who cannot get up for a long time.

[0054] Embodiment 6

[0055] See also Figure 1-10 The outer end of the rotating cylinder 204 is slidably arranged in the transverse sliding shaft groove of the operating bed 100, and the worm gear 206 fixedly connected to one or more rotating cylinders 204 is meshed with the worm 8 rotatably connected in the installation cavity of the operating bed 100. The driven wheel 801 in the middle of the worm 8 is connected to the driving wheel 803 at the output end of the power motor 802 through a synchronous belt, and the power motor 802 is assembled on the lower surface of the operating bed 100.

[0056] The working principle and technical effects of the above technical solution are as follows:

[0057] In the sterile auxiliary operating bed for the infusion port of the present invention, after the power motor 802 is started, it can drive the driving wheel 803 to rotate, and the driving wheel 803 drives the driven wheel 801 to rotate through the synchronous belt, thereby controlling the rotation of the worm 8. The worm 8 engages with the worm wheel 206 in the two closed plates 201, and can control the synchronous and unidirectional rotation of the supporting belts 205 on the two closed plates 201. The arrangement of this structure allows the two supporting belts 205 to adjust the position of the patient lying thereon to a certain extent, making the patient's lying more comfortable and also facilitating the medical staff to perform maintenance and disinfection of the infusion port. The two worm wheels 206 can roll on the worm 8, so that there will be no obstruction when controlling the two closed plates 201 to move outward or inward, thereby ensuring the normal operation of multiple mechanisms.

[0058] Embodiment 7

[0059] See also Figure 1-10 The movable bed legs 2 include: two door-shaped frames, which are relatively mounted on both sides of the lower surface of the operating bed structure 1; the fixed bed legs 3 include: columns, and the bottom of each door-shaped frame is slidably connected to the two columns. The first driving structure 5 includes: a first cylinder, and the fixed end and the movable end of the first cylinder are respectively connected to the operating bed structure 1 and the force frame 4, and the four corners of the force frame 4 are rotatably connected to the Fuma wheel.

[0060] The working principle and technical effects of the above technical solution are as follows:

[0061] In the sterile auxiliary operating bed for the infusion port of the present invention, after the first cylinder is started, the operating bed structure 1 and the force frame 4 can be controlled to move closer to or farther away from each other, thereby adjusting the horizontal height of the operating bed structure 1. When the operating bed structure 1 and the force frame 4 move closer to or farther away from each other, the bottom of each door-shaped frame slides relative to the two columns to improve the stability of movement and support; the four corners of the force frame 4 are rotatably connected to the Fuma wheels, making the present invention easy to move and fix.

[0062] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0063] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A sterile auxiliary operating bed for an infusion port, characterized in that: include: An operating bed structure and a sterile cloth covering the operating bed structure, the operating bed structure is installed on movable bed legs, the movable bed legs are slidably arranged on fixed bed legs, the fixed bed legs are connected to a force-bearing frame, and a first driving structure installed on the force-bearing frame is connected to the operating bed structure, and is used to drive the operating bed structure and the force-bearing frame to approach or move away from each other.

2. The sterile auxiliary operating bed for an infusion port according to claim 1, characterized in that: The operating bed structure includes: an operating bed body, two accommodating grooves and two side open grooves are relatively opened on the upper surface of the operating bed body, and the two side open grooves are relatively connected to the outside of the two accommodating grooves; a closing plate assembly slidably installed in the two side open grooves can be closed on the top of the two side open grooves; the two accommodating grooves are each connected with a bearing rod assembly, the bottom of the two bearing rod assemblies is connected to the I-shaped frame, and the I-shaped frame is connected to a second driving structure arranged on the lower surface of the operating bed body.

3. The sterile auxiliary operating bed for infusion port according to claim 2, characterized in that: The sterile cloth cover is arranged above the operating bed, and the sterile cloth is passed under the two carrying rod assemblies so that when the carrying rod assembly is retracted into the accommodating groove, the part where the sterile cloth contacts the carrying rod is pressed into the accommodating groove, and the sterile cloth is pressed and fixed when the closing plate assembly closes the open groove on the side.

4. The sterile auxiliary operating bed for an infusion port according to claim 2, characterized in that: The bearing rod assembly includes: a horizontal axis body that can be received in the accommodating groove and two vertical axis bodies fixed under the horizontal axis body. The central cavities of the two vertical axis bodies are connected to the inner chamber of the horizontal axis body. The two vertical axis bodies are slidably arranged in the vertical holes of the operating bed body. The bottoms of the two vertical axis bodies are connected to the work-shaped frame.

5. The sterile auxiliary operating bed for an infusion port according to claim 4, characterized in that: The bearing rod assembly also includes: an expansion airbag mounted on the horizontal axis, the expansion airbag is connected to the inner chamber of the horizontal axis through the air guide hole on the horizontal axis, a vertical axis is connected to the inflation and deflation air pump through a hose, and an air control valve is provided on the other vertical axis.

6. The sterile auxiliary operating bed for an infusion port according to claim 2, characterized in that: The closing plate assembly includes: two closing plate bodies slidably arranged in open grooves on both sides, sliders on the lower surfaces of the two closing plate bodies slidably arranged in two operating slideways of the operating bed body, the two sliders are relatively screwed on the double-headed screw rod, and the double-headed screw rod is rotated on the operating bed body.

7. The sterile auxiliary operating bed for an infusion port according to claim 6, characterized in that: Two rotating cylinders are rotated in the opening groove at the top of each closed plate body, and the two rotating cylinders are connected by a carrying belt. The upper surface of the carrying belt is coplanar with the upper surface of the closed plate body and the upper surface of the operating bed body.

8. The sterile auxiliary operating bed for an infusion port according to claim 7, characterized in that: The outer end of the rotating cylinder is slidably arranged in the transverse sliding shaft groove of the operating bed body. The worm gear fixed to one or more rotating cylinders is meshed with the worm rotatably connected in the mounting cavity of the operating bed body. The driven wheel in the middle of the worm is connected to the driving wheel at the output end of the power motor through a synchronous belt. The power motor is assembled on the lower surface of the operating bed body.

9. The sterile auxiliary operating bed for an infusion port according to claim 1, characterized in that: The movable bed legs include two door-shaped frames which are relatively mounted on two sides of the lower surface of the operating bed structure; the fixed bed legs include columns, and the bottom of each door-shaped frame is slidably connected with the two columns.

10. The sterile auxiliary operating bed for an infusion port according to claim 1, characterized in that: The first driving structure comprises: a first cylinder, wherein the fixed end and the movable end of the first cylinder are respectively connected to the operating bed structure and the force-bearing frame, and the four corners of the force-bearing frame are rotatably connected to the Fuma wheels.

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