Trolley with injection pump and infusion pump and use method

Abstract

The present invention discloses a trolley with an injection pump and an infusion pump and a method of using the trolley, which relates to the field of medical trolleys and includes a trolley body, a placement table located on the top of the trolley body, and the injection pump and infusion pump located inside the trolley body; the interior of the trolley body is provided with a working room and a placement chamber, and the interior of the placement chamber is divided into two placement chambers by a partition, and automatic sliding components are respectively arranged opposite to each other in the two placement chambers; the present invention can realize the position of the injection pump and the infusion pump in the placement chamber by the interaction between the tightening disc and the closed door panel, thereby improving the position stability of the two inside the trolley body; when the contact circle is separated from the partition, the tightening disc will be pulled inward by the elastic action of the tension spring to separate it from the injection pump or the infusion pump, so that the tightening force on the injection pump or the infusion pump can be removed, and there is no need to manually remove the limit on the two, which is convenient for taking and using the injection pump and the infusion pump.

Description

Technical Field

[0001] The present invention relates to the technical field related to medical trolleys, and specifically to a trolley equipped with an injection pump and an infusion pump and a method for using the trolley. Background Art

[0002] Medical trolley refers to a tool for hospitals to safely transport medical equipment. It can be used in large and medium-sized hospitals, clinics, pharmacies, mental hospitals and various daily use rotating trolleys, which can greatly reduce the operating pressure of medical staff.

[0003] A syringe pump is a medical device composed of a stepper motor and its driver, a screw, and a bracket. It pushes the piston of the syringe to perform injection and infusion, achieving high-precision, smooth, and pulsation-free liquid transmission. An infusion pump is usually a mechanical or electronic control device that controls the infusion speed by acting on the infusion catheter. Both devices are often used in clinical practice.

[0004] Existing medical trolleys usually have a placement table and some drawer boxes for storage. When the two instruments of injection pumps and infusion pumps are needed, they need to be found in the instrument room and placed on the table or in the drawer box. Since these two instruments are relatively large in size, it is inconvenient to place them. In addition, during the transportation process, the positions of the injection pumps and infusion pumps are not fixed, so they are easy to fall off or collide with the trolley, causing damage to the instruments. Summary of the Invention

[0005] In order to solve the defects of the prior art, the present invention provides a trolley with an injection pump and an infusion pump and a method of using the trolley.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The present invention provides a trolley equipped with an injection pump and an infusion pump and a method for using the trolley, comprising a trolley body, a placement table located on the top of the trolley body, and the injection pump and the infusion pump located inside the trolley body;

[0008] The interior of the trolley body is provided with a working room and a placement room, the interior of the placement room is divided into two placement chambers by a partition, and automatic sliding components are respectively arranged in the two placement chambers opposite to each other;

[0009] The injection pump and the infusion pump are respectively located on the sliding platforms of the two automatic sliding assemblies. A closed door panel is fixedly provided on the outer side of the sliding platform, and the closed door panel is used to seal the opening opened on the side of the trolley body.

[0010] The automatic sliding assembly is also provided with a pressing and limiting assembly on the back side of the injection pump and the infusion pump. The pressing and limiting assembly cooperates with the closed door panel to limit and tighten the injection pump and the infusion pump placed on the sliding platform.

[0011] As a preferred technical solution of the present invention, limit stops are respectively fixed on both sides of the top of the sliding platform by screws, and sliding rods are fixedly provided at the two corners of the top of the sliding platform away from the closed door panel, and the top of the sliding rod passes through the working room and is placed in a sliding groove that passes through the bottom end of the working room cavity;

[0012] The top ends of the two sliding rods are fixedly connected to the same push plate, an electric push rod for pushing the push plate is provided in the working chamber, and a battery for powering the two electric push rods is provided in the working chamber, and the control switches of the two electric push rods are respectively provided on both sides of the placement table.

[0013] As a preferred technical solution of the present invention, the two electric push rods are respectively arranged opposite to each other, and the two electric push rods are placed at different heights by arranging two push plates at different heights.

[0014] As a preferred technical solution of the present invention, sliding rollers are provided on both sides of the bottom end of the sliding platform away from the closed door panel, and the sliding rollers are cooperated and limited in the sliding grooves opened on the bottom surface of the inner cavity of the placement room.

[0015] As a preferred technical solution of the present invention, the clamping limit assembly includes a fixed base plate in an inverted U shape and connected to two sliding rods, and clamping rods are slidably inserted on both sides of the fixed base plate. A contact round block is fixedly provided at one end of the clamping rod close to the partition, and a clamping disc is fixedly provided at the other end.

[0016] As a preferred technical solution of the present invention, a tension spring is sleeved on the outside of the clamping rod, and both ends of the tension spring are fixedly connected to the fixed base plate and the clamping disc respectively. An elastic cushion is provided on one side of the clamping disc.

[0017] As a preferred technical solution of the present invention, a lamp holder is provided at the top of each of the two placement cavities, an ultraviolet sterilization lamp is provided at the bottom of the lamp holder, the lamp holder is fixed in the placement cavity by a fixing column provided at the top, and the width of the lamp holder is smaller than the distance between the two sliding rods.

[0018] As a preferred technical solution of the present invention, at least two drawer boxes are provided at the bottom of the placement chamber in the trolley body, a collection bucket is inserted into one side of the bottom of the trolley body, and a universal wheel is provided at the bottom end of the trolley body.

[0019] As a preferred technical solution of the present invention, the top of the studio is connected to the top of the trolley body, the bottom end of the placement table is provided with a press-in slot, and the placement table is clamped and connected to the trolley body through the press-in slot.

[0020] The present invention also provides a method for using a trolley equipped with an injection pump and an infusion pump, comprising the following steps:

[0021] S1: When you need to use the syringe pump or infusion pump, you can press the control switch on the corresponding side of the table. At this time, the corresponding electric push rod will work to push the sliding platform and the closed door panel to move outward;

[0022] S2: During the movement of the sliding platform, the pressing disc will gradually remove the force acting on the syringe pump or infusion pump. When the syringe pump or infusion pump is completely moved to the outside of the trolley body, the force acting on the pressing disc disappears, and the syringe pump or infusion pump can be taken out for use.

[0023] S3: After use, place the syringe pump or infusion pump on the sliding platform again, press the control switch again, the electric push rod retracts and drives the sliding platform and the closed door panel to move inward until the opening is closed by the closed door panel. At this time, the tightening disc will tighten the syringe pump or infusion pump.

[0024] The beneficial effects of the present invention are:

[0025] 1. This trolley equipped with an injection pump and an infusion pump, through the setting of a clamping disc and cooperation with a tension spring, when the sliding platform and the closed door panel move to drive the injection pump or infusion pump to move into the placement cavity, the contact block will gradually approach the partition, and when the contact block collides with the partition, the partition will give it a reverse thrust. At this time, the clamping rod will drive the clamping disc forward by the thrust of the contact block, and when the closed door panel moves to close the opening, the clamping disc contacts and clamps the injection pump or infusion pump. Through the interaction between the clamping disc and the closed door panel, the position of the injection pump and infusion pump in the placement cavity can be clamped and limited, thereby improving the stability of the positions of the two inside the trolley body, and thereby reducing the possibility of damage caused by shaking and collision between the two and the trolley body.

[0026] 2. This type of trolley equipped with a syringe pump and an infusion pump uses screws to fix the limit block to the sliding platform. In this way, the position of the limit block can be fixed according to the size of the syringe pump or the infusion pump. The distance between the two limit blocks can be greater than the width of the syringe pump or the infusion pump by 0.1-1 cm. This can reduce the range of movement of the syringe pump or the infusion pump on the sliding platform, making it easier to tighten and limit the two later.

[0027] 3. This type of trolley equipped with a syringe pump and an infusion pump, the electric push rod will drive the push plate to move, the movement of the push plate will drive the two sliding rods to move, the movement of the sliding rods will drive the sliding platform and the closed door panel to move. When the sliding platform and the closed door panel move outward, the syringe pump or infusion pump can be removed from the placement cavity, making it convenient for medical staff to use.

[0028] 4. This type of trolley equipped with a syringe pump and an infusion pump has two control switches. When the syringe pump or the infusion pump needs to be used, only one of the corresponding control switches needs to be turned on. When the syringe pump and the infusion pump need to be used at the same time, both control switches can be turned on at the same time.

[0029] 5. This type of trolley equipped with a syringe pump and an infusion pump, when the syringe pump or the infusion pump needs to be used, the sliding platform and the closed door panel move outward, and the movement of the sliding platform will drive the contact block to move. When the contact block is separated from the partition, the elastic action of the tension spring will pull the clamping disc inward and separate it from the syringe pump or the infusion pump, so that the clamping force on the syringe pump or the infusion pump can be removed, and there is no need to manually remove the limit of the two, which makes it convenient to take the syringe pump and the infusion pump for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] 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:

[0031] Figure 1 It is a front perspective view of the present invention;

[0032] Figure 2 This invention Figure 1 Schematic diagram of the structure on the other side;

[0033] Figure 3 It is a schematic diagram of the internal structure of the studio and the placement chamber of the present invention;

[0034] Figure 4 This invention Figure 3 Schematic diagram of the upper part of the structure;

[0035] Figure 5 It is a schematic diagram of the internal structure of two placement cavities of the present invention;

[0036] Figure 6 It is a schematic structural diagram of the automatic sliding assembly of the present invention;

[0037] Figure 7 It is a schematic structural diagram of the lamp holder of the present invention;

[0038] Figure 8 This invention Figure 4A local enlarged view of point A;

[0039] Figure 9 This is a schematic diagram of the structure of the present invention when the injection pump and the infusion pump are all removed;

[0040] Figure 10 is a cross-sectional view of the present invention when the injection pump and the infusion pump are completely removed;

[0041] Figure 11 This invention Figure 10 A partial enlarged view of point B;

[0042] Figure 12 It is a schematic structural diagram of the infusion pump of the present invention when it is removed alone.

[0043] In the figure: 10. Trolley body; 11. Placement table; 12. Injection pump; 13. Infusion pump; 14. Partition; 15. Lamp holder; 16. Ultraviolet germicidal lamp; 17. Drawer box; 18. Universal wheel; 19. Collection bucket; 20. Automatic sliding assembly; 21. Sliding platform; 22. Closed door panel; 23. Limit block; 24. Slide rod; 25. Push plate; 26. Electric push rod; 27. Sliding roller; 28. Battery; 30. Tightening limit assembly; 31. Fixed base plate; 32. Tightening rod; 33. Contact round block; 34. Tightening disc; 35. Tension spring. DETAILED DESCRIPTION

[0044] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0045] Example 1

[0046] like Figure 1-Figure 5 As shown, the present invention provides a trolley with an injection pump and an infusion pump and a method of use, comprising a trolley body 10, a placement table 11 located on the top of the trolley body 10, and an injection pump 12 and an infusion pump 13 located inside the trolley body 10; the interior of the trolley body 10 is provided with a working room and a placement room, the interior of the placement room is divided into two placement chambers by a partition 14, and automatic sliding components 20 are respectively arranged opposite to each other in the two placement chambers; the injection pump 12 and the infusion pump 13 are respectively located on the sliding platforms 21 of the two automatic sliding components 20, and a closed door panel 22 is fixedly provided on the outer side of the sliding platform 21, and the closed door panel 22 is used to seal the opening opened on the side of the trolley body 10; a tightening limit component 30 is also provided on the back side of the injection pump 12 and the infusion pump 13 on the automatic sliding component 20, and the tightening limit component 30 cooperates with the closed door panel 22 to limit and tighten the injection pump 12 and the infusion pump 13 placed on the sliding platform 21.

[0047] Among them, such as Figure 5 and Figure 6 As shown, limit stops 23 are fixed on both sides of the top of the sliding platform 21 by screws, and sliding rods 24 are fixedly provided at the two corners of the top of the sliding platform 21 away from the closed door panel 22. The top of the sliding rod 24 passes through the studio and is placed in a sliding groove that passes through the bottom end of the inner cavity of the studio; the tops of the two sliding rods 24 are fixedly connected to the same push plate 25, and an electric push rod 26 for pushing the push plate 25 is provided in the studio, and a battery 28 for powering the two electric push rods 26 is provided in the studio, and the control switches of the two electric push rods 26 are respectively provided on both sides of the placement table 11.

[0048] It should be noted that the limit block 23 is fixed to the sliding platform 21 by screws, so that the position of the limit block 23 can be fixed according to the size of the injection pump 12 or the infusion pump 13. The distance between the two limit blocks 23 can be greater than the width of the injection pump 12 or the infusion pump 13 by 4-6 centimeters. This can reduce the amplitude of the position movement of the injection pump 12 or the infusion pump 13 on the sliding platform 21, making it convenient to tighten and limit the two later.

[0049] Furthermore, the operation of the electric push rod 26 drives the push plate 25 to move, and the movement of the push plate 25 drives the two slide bars 24 to move, and the movement of the slide bars 24 drives the sliding platform 21 and the closed door plate 22 to move. When the sliding platform 21 and the closed door plate 22 move outward, the syringe pump 12 or the infusion pump 13 can be removed from the placement cavity, making it convenient for medical staff to use;

[0050] Specifically, by setting two control switches, when the injection pump 12 or the infusion pump 13 needs to be used, only one of the corresponding control switches needs to be turned on. When the injection pump 12 and the infusion pump 13 need to be used at the same time, both control switches can be turned on at the same time.

[0051] Among them, such as Figure 6 As shown, the two electric push rods 26 are arranged opposite to each other, and the two electric push rods 26 are at different position heights by setting two push plates 25 at different heights; sliding rollers 27 are provided on both sides of the bottom end of the sliding platform 21 away from the closed door panel 22, and the sliding rollers 27 are cooperated to limit the position in the sliding groove opened on the bottom surface of the inner cavity of the placement room.

[0052] It should also be noted that by arranging the two electric push rods 26 relative to each other and at different heights, it is possible to avoid interference between the two electric push rods 26 when working at the same time. By setting the sliding roller 27, the smoothness of the movement of the sliding platform 21 can be improved, and by limiting the sliding roller 27 and the sliding groove, the sliding platform 21 can be limited in the placement cavity.

[0053] Among them, such as Figure 8 、 Figure 10 and Figure 11 As shown, the pressing limit assembly 30 includes a fixed base plate 31 in an inverted U shape and connected to the two sliding rods 24, and pressing rods 32 are slidably inserted on both sides of the fixed base plate 31. A contact round block 33 is fixedly provided at one end of the pressing rod 32 close to the partition 14, and a pressing disc 34 is fixed at the other end; a tension spring 35 is provided on the outside of the pressing rod 32, and the two ends of the tension spring 35 are fixedly connected to the fixed base plate 31 and the pressing disc 34 respectively, and an elastic cushion is provided on one side of the pressing disc 34.

[0054] When the locking cam 33 abuts the locking cam 34, the locking cam 33 is engaged with the locking cam 34, and the locking cam 33 engages with the locking cam 34, which in turn engages the locking cam 34.

[0055] Furthermore, when the syringe pump 12 or the infusion pump 13 needs to be used, the sliding platform 21 and the closed door panel 22 are moved outward, and the movement of the sliding platform 21 drives the contact round block 33 to move. When the contact round block 33 is separated from the partition 14, the elastic action of the tension spring 35 pulls the clamping disc 34 inward and separates it from the syringe pump 12 or the infusion pump 13. In this way, the clamping force on the syringe pump 12 or the infusion pump 13 can be removed, and there is no need to manually remove the limit of the two, which makes it convenient to take the syringe pump 12 or the infusion pump 13 for use.

[0056] It should also be noted that the provision of the elastic pad can provide a buffer between the pressing disc 34 and the injection pump 12 and the infusion pump 13, thereby reducing the possibility of the pressing disc 34 causing squeezing damage to the injection pump 12 or the infusion pump 13.

[0057] Among them, such as Figure 3 、 Figure 5 and Figure 7 As shown, a lamp holder 15 is provided at the top of each of the two placement cavities, and an ultraviolet sterilization lamp 16 is provided at the bottom of the lamp holder 15. The lamp holder 15 is fixed in the placement cavity by a fixing column provided at the top, and the width of the lamp holder 15 is smaller than the distance between the two sliding rods 24.

[0058] Specifically, through the setting of the ultraviolet sterilization lamp 16, when the injection pump 12 and the infusion pump 13 are replaced in the placement cavity after practical use, the outer surfaces of the two can be sterilized by the ultraviolet sterilization lamp 16. By setting the width of the lamp holder 15 to be smaller than the distance between the two slide bars 24, interference with the movement of the slide bars 24 can be avoided.

[0059] Among them, such as Figure 1 and Figure 2 As shown, at least two drawer boxes 17 are provided at the bottom of the placement chamber in the trolley body 10 , a collection bucket 19 is inserted into one side of the bottom of the trolley body 10 , and a universal wheel 18 is provided at the bottom end of the trolley body 10 .

[0060] It should be noted that the setting of the drawer box 17 makes it convenient to place more required instruments, the setting of the collection bucket 19 makes it convenient to collect medical waste generated during the use of the instruments, and the setting of the universal wheel 18 makes it convenient to push the trolley for mobile transportation.

[0061] Among them, such as Figure 1 As shown, the top of the studio is connected to the top of the trolley body 10, and a press-in slot is provided at the bottom of the placement table 11, and the placement table 11 is tightly connected to the trolley body 10 by cooperating with the press-in slot.

[0062] In detail, by clamping the placement table 11 and the trolley body 10, the two can be easily separated, and the electric push rod 26 and the battery 28 used in the workroom can be installed and maintained.

[0063] Example 2

[0064] like Figures 1-12 The present invention also provides a method for using a trolley equipped with an injection pump and an infusion pump, comprising the following steps:

[0065] S1: When the syringe pump 12 or the infusion pump 13 is needed, the control switch on the corresponding side of the table 11 can be pressed. At this time, the corresponding electric push rod 26 will work to push the sliding platform 21 and the closed door panel 22 to move outward. When the syringe pump 12 and the infusion pump 13 need to be used at the same time, both control switches can be pressed at the same time;

[0066] S2: During the movement of the sliding platform 21, the movement of the sliding platform 21 drives the contact block 33 to move. When the contact block 33 separates from the partition 14, the pressing disc 34 gradually removes the force exerted on the syringe pump 12 or the infusion pump 13. When the syringe pump 12 or the infusion pump 13 is completely moved to the outside of the trolley body 10, the force exerted by the pressing disc 34 disappears, and the syringe pump 12 or the infusion pump 13 can be taken out for use.

[0067] S3: After use, place the injection pump 12 or infusion pump 13 on the sliding platform 21 again, press the control switch again, the electric push rod 26 retracts and drives the sliding platform 21 and the closing door panel 22 to move inward until the opening is closed by the closing door panel 22. At this time, the tightening disc 34 will tighten the injection pump 12 or infusion pump 13. Through the interaction between the tightening disc 34 and the closing door panel 22, the injection pump 12 and the infusion pump 13 can be tightened and limited in the position in the placement cavity, thereby improving the stability of the positions of the two inside the trolley body 10.

[0068] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A trolley equipped with a syringe pump and an infusion pump, characterized in that: It includes a trolley body (10), a placement table (11) located on the top of the trolley body (10), and an injection pump (12) and an infusion pump (13) located inside the trolley body (10); The trolley body (10) is provided with a working room and a placement room inside, and the placement room is divided into two placement chambers by a partition (14), and automatic sliding components (20) are respectively provided in the two placement chambers relative to each other; A lamp holder (15) is provided at the top of each of the two placement cavities, and an ultraviolet sterilization lamp (16) is provided at the bottom of the lamp holder (15); The injection pump (12) and the infusion pump (13) are respectively located on the sliding platforms (21) of the two automatic sliding assemblies (20), and a closed door panel (22) is fixedly provided on the outer side of the sliding platform (21), and the closed door panel (22) is used to seal the opening opened on the side of the trolley body (10); A tightening and limiting assembly (30) is further provided on the back side of the injection pump (12) and the infusion pump (13) on the automatic sliding assembly (20), and the tightening and limiting assembly (30) cooperates with the closed door panel (22) to tighten the injection pump (12) and the infusion pump (13) placed on the sliding platform (21); Limiting blocks (23) are fixedly provided on both sides of the top of the sliding platform (21) by screws, and sliding rods (24) are fixedly provided at the two corners of the top of the sliding platform (21) away from the closed door panel (22), and the top of the sliding rod (24) passes through the working room and is placed in a sliding groove that penetrates the bottom end of the inner cavity of the working room; The top ends of the two slide rods (24) are fixedly connected to a same push plate (25), an electric push rod (26) for pushing the push plate (25) is provided in the working chamber, and a battery (28) for powering the two electric push rods (26) is provided in the working chamber, and control switches of the two electric push rods (26) are respectively provided on both sides of the placement table (11); The clamping limit assembly (30) comprises a fixed base plate (31) in an inverted U shape and connected to two sliding rods (24), and clamping rods (32) are slidably inserted on both sides of the fixed base plate (31), and a contact round block (33) is fixedly provided at one end of the clamping rod (32) close to the partition (14), and a clamping disc (34) is fixedly provided at the other end; The outer sleeve of the pressing rod (32) is provided with a tension spring (35), and the two ends of the tension spring (35) are respectively fixedly connected to the fixed base plate (31) and the pressing disc (34), and an elastic cushion is provided on one side of the pressing disc (34).

2. A trolley equipped with a syringe pump and an infusion pump according to claim 1, characterized in that: The two electric push rods (26) are respectively arranged opposite to each other, and by arranging two push plates (25) of different heights, the two electric push rods (26) are placed at different heights.

3. The trolley equipped with a syringe pump and an infusion pump according to claim 1, characterized in that: Sliding rollers (27) are provided on both sides of the bottom end of the sliding platform (21) away from the closed door panel (22), and the sliding rollers (27) are matched and limited in sliding grooves provided on the bottom surface of the inner cavity of the placement room.

4. The trolley equipped with a syringe pump and an infusion pump according to claim 2, characterized in that: The lamp holder (15) is fixed in the placement cavity via a fixing column provided at the top, and the width of the lamp holder (15) is smaller than the distance between the two slide bars (24).

5. The trolley equipped with a syringe pump and an infusion pump according to claim 1, characterized in that: At least two drawer boxes (17) are provided at the bottom of the placement chamber in the trolley body (10), a collecting bucket (19) is inserted into one side of the bottom of the trolley body (10), and a universal wheel (18) is provided at the bottom end of the trolley body (10).

6. The trolley equipped with a syringe pump and an infusion pump according to claim 1, characterized in that: The top of the studio is in communication with the top of the trolley body (10), and a press-in slot is provided at the bottom of the placement table (11), and the placement table (11) is tightly connected to the trolley body (10) by cooperating with the press-in slot.

7. A method for using a trolley equipped with a syringe pump and an infusion pump, applied to the trolley equipped with a syringe pump and an infusion pump according to any one of claims 1 to 6, characterized in that: The following steps are involved: S1: When the syringe pump (12) or the infusion pump (13) is needed, the control switch on the corresponding side of the table (11) can be pressed, and the corresponding electric push rod (26) will work to push the sliding platform (21) and the closed door panel (22) to move outward; S2: During the movement of the sliding platform (21), the pressing disc (34) gradually removes the force exerted on the injection pump (12) or the infusion pump (13). When the injection pump (12) or the infusion pump (13) is completely moved to the outside of the trolley body (10), the force exerted on the pressing disc (34) disappears, and the injection pump (12) or the infusion pump (13) can be taken out for use. S3: After use, the injection pump (12) or the infusion pump (13) is placed on the sliding platform (21) again, and the control switch is pressed again. The electric push rod (26) retracts and drives the sliding platform (21) and the closing door panel (22) to move inward until the opening is closed by the closing door panel (22). At this time, the pressing disc (34) presses the injection pump (12) or the infusion pump (13) tightly.

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