Improved infusion pump

Abstract

The utility model discloses an improved infusion pump, and particularly relates to the field of medical equipment.The improved infusion pump comprises an infusion pump body, a handle is fixedly installed on the upper surface of the infusion pump body, a control panel, an adjusting panel and a display screen are arranged on the front face of the infusion pump body, and an indicator lamp set is arranged on the front face of the infusion pump body; a cover plate is rotatably mounted on the front face of the infusion pump body, an upper infusion tube seat, a wriggling row and a lower infusion tube seat are arranged on the front face of the infusion pump body, a protection device is arranged on the front face of the infusion pump body and comprises a rotating frame, one end of the rotating frame is fixedly connected with the infusion pump body, and the other end of the rotating frame is fixedly connected with the infusion pump body. According to the infusion pump, due to the arrangement of the protection device, the control panel and the adjusting panel on the surface of the infusion pump can be covered and protected when the infusion work is carried out, so that the situation that the infusion speed of the infusion pump is disordered due to the fact that the control panel and the adjusting panel are touched by mistake is avoided, and the infusion work is more stable.

Description

Technical Field

[0001] The present application relates to the field of medical equipment, and in particular to an improved infusion pump. Background Art

[0002] Infusion is a commonly used method of medical administration. It can inject drugs directly into the patient's veins. It has a faster effect and better efficacy.

[0003] However, in actual operation, existing infusion tools are usually composed of infusion bottles and infusion tubes, which are relatively simple and difficult to strictly control the infusion volume and the amount of medicine. In addition, when encountering abnormal infusion conditions, they cannot send out danger signals.

[0004] Under the existing technology, when medical staff are faced with more stringent infusion requirements, they can use an infusion pump to act on the infusion catheter to achieve the purpose of accurately controlling the infusion speed and dosage. Although this treatment method can make the infusion work better, there are many adjustable options and switches on the surface of the infusion pump, which need to be adjusted according to the actual needs of the patient before use. However, the infusion needs to continue for a period of time. During the infusion process, the infusion pump is easily caused by the control and adjustment panel being accidentally touched, resulting in confusion in the infusion speed, and medical staff need to readjust it, which causes certain inconveniences to the use of the infusion pump. In summary, the existing technology still has some limitations and there is room for improvement. Therefore, in order to improve the deficiencies of the existing technology, the inventor proposes an improved infusion pump. Utility Model Content

[0005] The present application proposes an improved infusion pump to solve the problem that although the processing method under the prior art can make the infusion work better, there are many adjustable options and switches on the surface of the infusion pump, which need to be adjusted according to the actual needs of the patient before use. However, the infusion needs to continue for a period of time. During the infusion process, the infusion pump is easily caused by accidental touching of the control and adjustment panel, resulting in confusion in the infusion speed, and medical staff need to readjust it, which causes certain inconveniences in the use of the infusion pump.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: an improved infusion pump, comprising an infusion pump body, a handle is fixedly installed on the upper surface of the infusion pump body, a control panel, an adjustment panel and a display screen are provided on the front of the infusion pump body, an indicator light group is provided on the front of the infusion pump body, a cover plate is rotatably installed on the front of the infusion pump body, an upper infusion tube seat, a peristaltic row and a lower infusion tube seat are provided on the front of the infusion pump body, a protective device is provided on the front of the infusion pump body, the protective device comprises a rotating frame, one end of the rotating frame is fixedly connected to the infusion pump body, a protective plate is rotatably connected to the surface of the rotating frame, a transparent acrylic plate is fixedly connected to the position of the protective plate surface corresponding to the display screen, a side plate is fixedly connected to one side of the protective plate, a limiting groove is provided on the surface of the side plate, a sliding frame is fixedly connected to the side of the infusion pump body, a sliding block is slidably connected to the inner wall of the sliding frame, a limiting block is fixedly connected to the lower surface of the sliding block, and the inner wall of the limiting groove is snap-fitted with the limiting block.

[0007] The effect achieved by the above-mentioned components is: because of the protective device, the control panel and adjustment panel on the surface of the infusion pump can be covered and protected when the infusion work is in progress, so as to avoid accidental touching, which may cause confusion in the infusion speed of the infusion pump, thereby making the infusion work more stable, and thus improving the processing method under the existing technology to a certain extent. Although it can make the infusion work better, there are many adjustable options and switches on the surface of the infusion pump, which need to be adjusted according to the actual needs of the patient before use. However, the infusion needs to continue for a period of time. During the infusion process, the infusion pump is prone to accidental touching of the control and adjustment panels, resulting in confusion in the infusion speed, and medical staff need to readjust it, which causes certain inconveniences to the use of the infusion pump.

[0008] Preferably, a sliding groove is provided on the side of the sliding frame, an extrusion plate is fixedly connected to one side of the sliding block, the extrusion plate moves in the sliding groove, both ends of the sliding frame are fixedly connected to mounting plates, the upper surface of the extrusion plate is fixedly connected to a spring, and the upper end of the spring is fixedly connected to the mounting plate.

[0009] The effect achieved by the above components is: an elastic force is applied to the limit block to insert into the limit groove through the extrusion plate, so that the limit block can fix the position of the protective plate more reliably.

[0010] Preferably, a guide rod is slidably connected inside the spring, two ends of the guide rod are respectively fixedly connected to the mounting plate, and the arc surface of the guide rod is slidably connected to the extrusion plate.

[0011] The effect achieved by the above components is that the guide rod can limit the direction of the elastic force of the spring, so that it can better drive the extrusion plate.

[0012] Preferably, a shift block is fixedly connected to one side of the limit block, and anti-slip stripes are provided on both sides of the shift block.

[0013] The effect achieved by the above components is: it makes it easier for medical staff to move the limit block, thereby making it more convenient to operate the protective device to cover and protect the control panel and adjustment panel on the surface of the infusion pump.

[0014] Preferably, a limit strip is fixedly connected to the inner wall of the sliding frame, a surface of the limit strip is slidably connected to the sliding block, and a cross section of the limit strip is in a "T" shape.

[0015] The effects achieved by the above components are: the limiting strip can limit and support the sliding block, and its "T"-shaped cross section can prevent the sliding plate from being easily separated from it.

[0016] Preferably, a fixing device is provided on a side of the sliding block away from the infusion pump body, and the fixing device includes two ear plates, one end of the two ear plates is fixedly connected to the sliding block, and the sides of the two ear plates close to each other are fixedly connected to a round rod, and the arc surface of the round rod is rotatably connected to an L-shaped plate, the upper end of the sliding frame is fixedly connected to a top plate, one side of the top plate is fixedly connected to the infusion pump body, and the short arm end of the L-shaped plate is clamped with the top plate.

[0017] The effect achieved by the above components is: because of the fixing device, when medical staff need to frequently adjust the parameters of the infusion pump, they can temporarily fix the limit block near the top plate to make the protective plate in a freely open and closed state, thereby facilitating medical staff to adjust the parameters of the infusion pump, thereby improving the usability of the protective device to a certain extent.

[0018] Preferably, a clamping hole is provided on the surface of the top plate, a clamping plate is fixedly connected to the short arm end of the L-shaped plate, and an inner wall of the clamping hole is clamped to the clamping plate.

[0019] The effect achieved by the above components is: limiting the position of the L-shaped plate, so that the temporary fixation of the L-shaped plate to the limit block is more reliable.

[0020] In summary, the beneficial effects of this application are:

[0021] The protective device can cover and protect the control panel and adjustment panel on the surface of the infusion pump when the infusion is in progress, so as to avoid accidental touch, which may cause confusion in the infusion speed of the infusion pump, thereby making the infusion work more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of this application.

[0023] Figure 2It is a schematic diagram of the structure of the protective plate and cover plate of the present application in the open state.

[0024] Figure 3 It is a structural schematic diagram of the protective plate of this application.

[0025] Figure 4 It is a structural diagram of the sliding frame of this application.

[0026] Figure 5 It is a structural schematic diagram of the sliding block of this application.

[0027] Figure 6 This application Figure 4 Schematic diagram of the structure at point A.

[0028] Description of reference numerals:

[0029] 1. Infusion pump body; 2. Handle; 31. Control panel; 32. Adjustment panel; 33. Display screen; 34. Indicator light group; 4. Cover plate; 51. Upper infusion tube holder; 52. Lower infusion tube holder; 6. Peristaltic row; 7. Protective device; 701. Rotating frame; 702. Protective plate; 703. Transparent acrylic plate; 704. Side plate; 7041. Limiting groove; 705. Sliding frame; 706. Sliding block; 707. Limiting block; 708. Slide groove; 709. Extrusion plate; 710. Mounting plate; 711. Spring; 712. Guide rod; 713. Dial block; 714. Limiting strip; 8. Fixing device; 81. Ear plate; 82. Round rod; 83. L-shaped plate; 84. Top plate; 85. Clamping hole; 86. Clamping plate. DETAILED DESCRIPTION

[0030] Reference Figure 1 and Figure 2 As shown, the present embodiment discloses an improved infusion pump, comprising an infusion pump body 1, a handle 2 is fixedly mounted on the upper surface of the infusion pump body 1, a control panel 31, an adjustment panel 32 and a display screen 33 are arranged on the front of the infusion pump body 1, an indicator light group 34 is arranged on the front of the infusion pump body 1, a cover plate 4 is rotatably mounted on the front of the infusion pump body 1, an upper infusion tube seat 51, a peristaltic row 6 and a lower infusion tube seat 52 are arranged on the front of the infusion pump body 1, and a protective device 7 is arranged on the front of the infusion pump body 1.

[0031] Reference Figure 3 and Figure 4 as well as Figure 5As shown, the present embodiment discloses a protective device 7 comprising a rotating frame 701, one end of which is fixedly connected to the infusion pump body 1, a protective plate 702 is rotatably connected to the surface of the rotating frame 701, a transparent acrylic plate 703 is fixedly connected to the position of the surface of the protective plate 702 corresponding to the display screen 33, a side plate 704 is fixedly connected to one side of the protective plate 702, a limiting groove 7041 is provided on the surface of the side plate 704, a sliding frame 705 is fixedly connected to the side of the infusion pump body 1, a sliding block 706 is slidably connected to the inner wall of the sliding frame 705, a limiting block 707 is fixedly connected to the lower surface of the sliding block 706, and the inner wall of the limiting groove 7041 is engaged with the limiting block 707. Due to the provision of the protective device 7, the control panel 31 and the adjustment panel 32 on the surface of the infusion pump can be covered and protected during the infusion work, so as to avoid the infusion speed of the infusion pump being confused due to the accidental touch, thereby making the infusion work more stable.

[0032] Reference Figure 4 As shown, this embodiment discloses that a sliding groove 708 is provided on the side of the sliding frame 705, a pressing plate 709 is fixedly connected to one side of the sliding block 706, and the pressing plate 709 moves in the sliding groove 708. Both ends of the sliding frame 705 are fixedly connected to the mounting plate 710, and the upper surface of the pressing plate 709 is fixedly connected to the spring 711, and the upper end of the spring 711 is fixedly connected to the mounting plate 710. The pressing plate 709 applies an elastic force inserted into the limiting groove 7041 to the limit block 707, so that the limit block 707 fixes the position of the protective plate 702 more reliably, and the inner part of the spring 711 is slidably connected to the guide rod 712, and the two ends of the guide rod 712 are respectively fixedly connected to the mounting plate 710, and the arc surface of the guide rod 712 is slidably connected to the pressing plate 709. The guide rod 712 can limit the direction of the elastic force of the spring 711, so that it can better drive the pressing plate 709.

[0033] Reference Figure 4 and Figure 5 As shown, this embodiment discloses that one side of the limit block 707 is fixedly connected with a shift block 713, and both sides of the shift block 713 are provided with anti-slip stripes. It is easier for medical staff to move the limit block 707, so that it is more convenient to operate the protective device 7 to cover and protect the control panel 31 and the adjustment panel 32 on the surface of the infusion pump. The inner wall of the sliding frame 705 is fixedly connected with a limit strip 714, and the surface of the limit strip 714 is slidably connected to the sliding block 706, and the cross section of the limit strip 714 is "T" shaped. The limit strip 714 can limit and support the sliding block 706, and its "T" shaped cross section can prevent the sliding plate from being easily separated from it.

[0034] Reference Figure 4 and Figure 5 as well as Figure 6As shown, this embodiment discloses that a fixing device 8 is provided on a side of the sliding block 706 away from the infusion pump body 1, and the fixing device 8 includes two ear plates 81, one end of the two ear plates 81 is fixedly connected to the sliding block 706, and the sides of the two ear plates 81 close to each other are fixedly connected to a round rod 82, and the arc surface of the round rod 82 is rotatably connected to an L-shaped plate 83, the upper end of the sliding frame 705 is fixedly connected to a top plate 84, one side of the top plate 84 is fixedly connected to the infusion pump body 1, and the short arm end of the L-shaped plate 83 is clamped with the top plate 84. Because the fixing device 8 is provided, when medical staff need to frequently adjust the parameters of the infusion pump, they can temporarily fix the limit block 707 near the top plate 84, so that the protective plate 702 is in a freely open and closed state, which is convenient for medical staff to adjust the parameters of the infusion pump, thereby improving the usability of the protective device 7 to a certain extent. The surface of the top plate 84 is provided with a clamping hole 85, and the short arm end of the L-shaped plate 83 is fixedly connected with a clamping plate 86, and the inner wall of the clamping hole 85 is clamped with the clamping plate 86. The position of the L-shaped plate 83 is restricted, so that the temporary fixation of the limit block 707 by the L-shaped plate 83 is more reliable.

[0035] The working principle is:

[0036] When medical staff are faced with a situation where the infusion demand is more stringent and need to use an infusion pump to assist in the infusion, they can first hold the handle 2 to set the infusion pump body 1 on the infusion hanging rod, then open the cover 4, and use the upper infusion tube seat 51 and the lower infusion tube seat 52 to set the infusion tube, and then adjust the infusion parameters through the control panel 31 and the adjustment panel 32. In this process, the display screen 33 and the indicator light group 34 can respond to the status of the infusion pump. When the adjustment is completed, first The cover plate 4 is closed, and then the shifting block 713 is pushed upward, so that the sliding block 706 moves upward along the sliding frame 705 under the constraint of the limit bar 714. In this process, the limit block 707 moves along with the sliding block 706, and the extrusion plate 709 moves upward in the slide groove 708 close to the mounting plate 710. The spring 711 is compressed along the guide rod 712, and then surrounds the rotating frame 701, and the protective plate 702 covers the control panel 31 and the adjustment panel 32 until the side plate 704 is located under the limit block 707. The spring 711 is stretched to drive the sliding block 706 to move downward until the limit block 707 is inserted into the limit groove 7041, and the fixing of the protective plate 702 is completed. When the infusion work is in progress, the control panel 31 and the adjustment panel 32 on the surface of the infusion pump are covered and protected, so as to avoid the infusion speed of the infusion pump being confused due to accidental touch. Then the infusion work can be carried out with the help of the peristaltic row 6. While protecting, the medical staff can observe the display data of the display screen 33 through the transparent acrylic plate 703, so as to grasp the operating status of the infusion pump with the help of the indicator light. In addition, when the medical staff needs to frequently adjust the parameters of the infusion pump, they can flip the L-shaped plate 83 upward after pushing the sliding block 706 up, and insert the card plate 86 into the card hole 85 to temporarily fix the limit block 707 near the top plate 84, so that the protective plate 702 is in a free opening and closing state, so as to facilitate the medical staff to adjust the parameters of the infusion pump. By setting the protective device 7, the processing method under the prior art is improved to a certain extent. Although the infusion work can be carried out better, there are many adjustable options and switches on the surface of the infusion pump, which need to be adjusted according to the actual needs of the patient before use. However, the infusion needs to continue for a period of time. During the infusion process, the infusion pump is prone to accidental touching of the control and adjustment panel 32, resulting in confusion in the infusion speed, which requires medical staff to readjust, causing certain inconveniences in the use of the infusion pump.

Claims

1. An improved infusion pump, characterized in that: include: An infusion pump body, wherein a handle (2) is fixedly mounted on the upper surface of the infusion pump body (1), a control panel (31), an adjustment panel (32) and a display screen (33) are arranged on the front of the infusion pump body (1), an indicator light group (34) is arranged on the front of the infusion pump body (1), a cover plate (4) is rotatably mounted on the front of the infusion pump body (1), and an upper infusion tube seat (51), a peristaltic row (6) and a lower infusion tube seat (52) are arranged on the front of the infusion pump body (1); A protective device (7), wherein the protective device (7) is arranged on the front side of the infusion pump body (1), and the protective device (7) comprises a rotating frame (701), one end of the rotating frame (701) is fixedly connected to the infusion pump body (1), a protective plate (702) is rotatably connected to the surface of the rotating frame (701), a transparent acrylic plate (703) is fixedly connected to the surface of the protective plate (702) at a position corresponding to the display screen (33), a side plate (704) is fixedly connected to one side of the protective plate (702), a limiting groove (7041) is provided on the surface of the side plate (704), a sliding frame (705) is fixedly connected to the side of the infusion pump body (1), a sliding block (706) is slidably connected to the inner wall of the sliding frame (705), a limiting block (707) is fixedly connected to the lower surface of the sliding block (706), and the inner wall of the limiting groove (7041) is engaged with the limiting block (707).

2. An improved infusion pump according to claim 1, characterized in that: A sliding groove (708) is provided on the side of the sliding frame (705); a pressing plate (709) is fixedly connected to one side of the sliding block (706); the pressing plate (709) moves in the sliding groove (708); both ends of the sliding frame (705) are fixedly connected to mounting plates (710); a spring (711) is fixedly connected to the upper surface of the pressing plate (709); and the upper end of the spring (711) is fixedly connected to the mounting plate (710).

3. An improved infusion pump according to claim 2, characterized in that: The interior of the spring (711) is slidably connected to a guide rod (712), both ends of the guide rod (712) are respectively fixedly connected to the mounting plate (710), and the arc surface of the guide rod (712) is slidably connected to the extrusion plate (709).

4. An improved infusion pump according to claim 3, characterized in that: A shift block (713) is fixedly connected to one side of the limit block (707), and anti-slip stripes are provided on both sides of the shift block (713).

5. The improved infusion pump according to claim 3, characterized in that: The inner wall of the sliding frame (705) is fixedly connected to a limit strip (714), the surface of the limit strip (714) is slidably connected to the sliding block (706), and the cross section of the limit strip (714) is in a "T" shape.

6. An improved infusion pump according to claim 5, characterized in that: A fixing device (8) is provided on the side of the sliding block (706) away from the infusion pump body (1), and the fixing device (8) includes two ear plates (81), one end of the two ear plates (81) is fixedly connected to the sliding block (706), and the sides of the two ear plates (81) close to each other are fixedly connected to a round rod (82), and the arc surface of the round rod (82) is rotatably connected to an L-shaped plate (83), and the upper end of the sliding frame (705) is fixedly connected to a top plate (84), one side of the top plate (84) is fixedly connected to the infusion pump body (1), and the short arm end of the L-shaped plate (83) is snap-fitted to the top plate (84).

7. An improved infusion pump according to claim 6, characterized in that: A clamping hole (85) is provided on the surface of the top plate (84), a clamping plate (86) is fixedly connected to the short arm end of the L-shaped plate (83), and the inner wall of the clamping hole (85) is clamped with the clamping plate (86).

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