Intravenous thrombolysis bed with thrombolysis drug dosage calculation function

Abstract

The utility model discloses an intravenous thrombolysis bed with a thrombolysis medicine dosage calculation function, and relates to the technical field of medical treatment. The nursing bed comprises a base, a rotating mechanism is arranged at the top of the base, a transverse plate is arranged at the top of the rotating mechanism, an adjusting mechanism is arranged at the top of the transverse plate, and a bed plate is movably connected to the top of the adjusting mechanism. According to the intravenous thrombolysis bed, a clinical common thrombolysis medicine calculation formula is set on the control panel, so that the calculation module can calculate the dosage of the thrombolysis medicine according to different intravenous medicines, the intravenous thrombolysis bed has the function of calculating the dosage of the thrombolysis medicine, the transverse plate can be rotated by adopting the rotating mechanism, and the thrombolysis medicine dosage can be calculated by adopting the rotating mechanism. By adopting the adjusting mechanism, the inclination angles of the fixed plate and the right side plate on the bed plate can be adjusted, so that the shape of the bed plate is changed, and the use requirements of different body positions of the patient can be met.

Description

Technical Field

[0001] The utility model belongs to the field of medical technology, in particular to a venous thrombolysis bed with a thrombolytic drug dosage calculation function. Background Art

[0002] Stroke is characterized by high morbidity, high mortality, high disability rate, high recurrence rate and heavy economic burden. It is a major public health problem that endangers public health today. Evidence-based medicine shows that intravenous alteplase (recombinant tissue plasminogen activator, rt-PA) thrombolytic therapy is one of the most effective treatments for acute ischemic stroke (also known as "acute cerebral infarction") within 4.5 hours of onset. In order to give patients with acute cerebral infarction the best treatment opportunity, intravenous thrombolytic therapy is very important and necessary. The commonly used clinical thrombolytic drugs are: alteplase 0.9 mg / kg (maximum dose 90 mg) intravenous drip, of which 10% is intravenous push injection within the first 1 minute, and the rest is continuous drip for 1 hour; tenecteplase 0.25 mg / kg (maximum dose 25 mg), intravenous bolus injection; the patient should be closely monitored during the medication and within 24 hours; urokinase 1 million to 1.5 million IU, dissolved in 100 to 200 ml of normal saline, continuous intravenous drip for 30 minutes, and the patient should be closely monitored during the medication. The current intravenous thrombolysis bed in clinical practice only has a weighing function and cannot directly calculate the dose of thrombolytic drugs. In addition, the structure of the intravenous thrombolysis bed is relatively fixed and cannot meet the usage needs of patients in various body positions.

[0003] To this end, we provide a venous thrombolysis bed with a thrombolytic drug dosage calculation function to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a venous thrombolysis bed with a thrombolytic drug dosage calculation function. Through the cooperation of a rotating mechanism, an adjusting mechanism, a lifting mechanism, a control panel and a gravity sensor, the utility model solves the problem that the venous thrombolysis bed in the prior art only has a weighing function and cannot directly calculate the dosage of the thrombolytic drug, and the structure of the venous thrombolysis bed is relatively fixed and cannot meet the usage requirements of patients in various body positions.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a venous thrombolysis bed with a thrombolytic drug dosage calculation function, comprising a base, a rotating mechanism provided on the top of the base, a horizontal plate provided on the top of the rotating mechanism, an adjustment mechanism provided on the top of the horizontal plate, a bed board movably connected to the top of the adjustment mechanism, the bed board comprising a fixed plate, a left plate and a right plate, a fixed block and a connecting block being fixedly connected to the left side of the left plate and the right side of the right plate respectively, a lifting mechanism being provided on the left side of the fixed block, a guardrail located on the side of the bed board being provided at the bottom of the lifting mechanism, a control panel being fixedly connected to the right side of the right plate, the control panel comprising a display screen, an adjustment button and a calculation module, a gravity sensor being fixedly connected to the top of the horizontal plate, and the gravity sensor being electrically connected to the control panel.

[0007] The utility model is further configured such that the rotating mechanism includes a first motor, a first gear, a second gear and a fixed rod, the first motor is fixed to the bottom of the inner cavity of the base, the output end of the first motor is fixed to the first gear, the second gear is engaged with the first gear, the fixed rod is fixed to the second gear, and both ends of the fixed rod are fixed to the horizontal plate.

[0008] The present invention is further configured such that a support plate is fixedly connected to the bottom of the inner cavity of the base, and an inner wall of the support plate is movably connected to the surface of the fixing rod.

[0009] The utility model is further configured as follows: the lifting mechanism includes a second motor, a third gear, a gear plate and a lifting rod, the second motor is fixed to the left side plate, the third gear is fixed to the output end of the second motor, the gear plate is engaged with the third gear, the lifting rod is fixed to the bottom of the gear plate, and both ends of the lifting rod are fixed to the guardrail.

[0010] The present invention is further configured such that a fixing bracket is movably connected to the surface of the lifting rod, and the fixing bracket is fixed to the left side plate.

[0011] The utility model is further configured as follows: the adjustment mechanism includes an electric push rod, a pulley, and a guide rod; the electric push rod is movably connected to the pulley via a pin; the guide rod moves inside the pulley; both ends of the guide rod are movably connected to the inner wall of the bed board; the front and back sides of the bed board are movably connected to support frames via pins; the bottom of the support frame is fixed to the top of the horizontal board.

[0012] The present invention is further configured such that a slide groove is provided inside the left side plate and the right side plate, and the inner wall of the slide groove is movably connected to the surface of the pulley.

[0013] The utility model is further configured such that the display screen includes a weight screen, a status screen and a calculator screen.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model sets the calculation formula of clinically commonly used thrombolytic drugs on the control panel, so that the calculation module can calculate the dosage of thrombolytic drugs according to different intravenous drugs, so that the intravenous thrombolysis bed has the function of calculating the dosage of thrombolytic drugs.

[0016] 2. The utility model adopts a rotating mechanism to rotate the horizontal board, thereby adjusting the inclination position of the bed board. By adopting the adjusting mechanism, the inclination angle of the fixed board and the right side board of the bed board can be adjusted, thereby changing the shape of the bed board to meet the usage requirements of patients in different body positions.

[0017] 3. The utility model adopts a lifting mechanism to lift and lower the sideboard, thereby improving the safety of the intravenous thrombolysis bed during use.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0020] Figure 1 A three-dimensional diagram of the structure of a venous thrombolysis bed with a thrombolytic drug dosage calculation function;

[0021] Figure 2 This is a right view of the bed plate of an intravenous thrombolysis bed with a thrombolytic drug dosage calculation function;

[0022] Figure 3 A diagram showing the connection of the horizontal plates in a venous thrombolysis bed with a thrombolytic drug dosage calculation function;

[0023] Figure 4 A diagram showing the pulley connections in a venous thrombolysis bed with a thrombolytic drug dosage calculation function;

[0024] Figure 5 This is a schematic diagram of the control panel system in an intravenous thrombolysis bed with a thrombolytic drug dosage calculation function.

[0025] In the accompanying drawings: 1. base; 2. slide; 3. cross board; 4. bed board; 41. fixed plate; 42. left side board; 43. right side board; 5. fixed block; 6. connecting block; 7. support plate; 8. railing; 9. control panel; 91. display screen; 911. weight screen; 912. status screen; 913. calculator screen; 92. adjustment button; 93. calculation module; 10. gravity sensor; 11. support frame; 111. first motor; 112. first gear; 113. second gear; 114. fixed rod; 122. second motor; 123. third gear; 124. gear plate; 125. lifting rod; 126. fixed frame; 131. electric push rod; 132. pulley; 133. guide rod. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Specific embodiment 1

[0028] See also Figure 1-5 The utility model is a venous thrombolysis bed with a thrombolytic drug dosage calculation function, comprising a base 1, a rotating mechanism is provided on the top of the base 1, a horizontal plate 3 is provided on the top of the rotating mechanism, an adjusting mechanism is provided on the top of the horizontal plate 3, and a bed board 4 is movably connected to the top of the adjusting mechanism. The bed board 4 comprises a fixed plate 41, a left side plate 42 and a right side plate 43. The left side of the left side plate 42 and the right side of the right side plate 43 are fixedly connected with a fixed block 5 and a connecting block 6 respectively. A lifting mechanism is provided on the left side of the fixed block 5, and a railing 8 located on the side of the bed board 4 is provided at the bottom of the lifting mechanism. A control panel 9 is fixedly connected to the right side of the right side plate 43. The control panel 9 comprises a display screen 91, an adjustment button 92 and a calculation module 93. A gravity sensor 10 is fixedly connected to the top of the horizontal plate 3, and the gravity sensor 10 is electrically connected to the control panel 9.

[0029] Specifically: the base 1 is a rectangular object with a hollow interior, the horizontal board 3 is a rectangular object with a slot in the middle, the bed board 4 is composed of a fixed board 41, a left board 42 and a right board 43, the railing 8 is installed on both sides of the front and back of the bed board 4, the control panel 9 is fixedly installed on the right side board 43, the control panel 9 is connected to the gravity sensor 10 by an electric wire, the gravity sensor 10 can detect the weight change on the bed board 4, and display the weight through the control panel 9, the adjustment button 92 can manually select different types of thrombolytic drugs, and the calculation module 93 can calculate the dosage of thrombolytic drugs according to different intravenous drugs, and display it through the display screen 91. Specific embodiment 2

[0031] See also Figure 1-5On the basis of the specific embodiment 1, the rotating mechanism includes a first motor 111, a first gear 112, a second gear 113 and a fixed rod 114. The first motor 111 is fixed to the bottom of the inner cavity of the base 1, the output end of the first motor 111 is fixed to the first gear 112, the second gear 113 is engaged with the first gear 112, the fixed rod 114 is fixed to the second gear 113, and both ends of the fixed rod 114 are fixed to the horizontal plate 3. The bottom of the inner cavity of the base 1 is fixedly connected to the support plate 7, and the inner wall of the support plate 7 is movably connected to the surface of the fixed rod 114. The lifting mechanism includes a second motor 122, a third gear 123, a gear plate 124 and a lifting rod 125. The second motor 122 is fixed to the left plate 42, the third gear 123 is fixed to the output end of the second motor 122, and the gear plate 124 is engaged with the third gear 123. The lifting rod 125 is fixed to the bottom of the tooth plate 124, and both ends of the lifting rod 125 are fixed to the railing 8. The surface of the lifting rod 125 is movably connected with a fixing frame 126, and the fixing frame 126 is fixed to the left side plate 42. The adjusting mechanism includes an electric push rod 131, a pulley 132, and a guide rod 133. The electric push rod 131 is movably connected to the pulley 132 through a pin shaft. The guide rod 133 moves in the pulley 132. Both ends of the guide rod 133 are movably connected to the inner wall of the bed board 4. The front and back sides of the bed board 4 are movably connected with the support frame 11 through a pin shaft. The bottom of the support frame 11 is fixed to the top of the cross board 3. A slide groove 2 is provided inside the left side plate 42 and the right side plate 43. The inner wall of the slide groove 2 is movably connected to the surface of the pulley 132. The display screen 91 includes a weight screen 911, a status screen 912 and a calculator screen 913.

[0032] Specifically: the first motor 111 is fixedly mounted on the front side of the bottom of the inner cavity of the base 1, the first motor 111 shaft is fixed to the first gear 112, the second gear 113 is fixedly mounted on the surface of the fixing rod 114, the fixing rod 114 is fixedly mounted in the slot in the horizontal plate 3, the first motor 111 drives the first gear 112 to rotate, the first gear 112 drives the second gear 113 to rotate, the second gear 113 drives the fixing rod 114 to rotate, and the fixing rod 114 drives the horizontal plate 3 to rotate, so that the adjustment mechanism on the horizontal plate 3 and the bed plate 4 can be Rotate, adjust the inclination angle of the bed board 4 according to the use requirements, the support plate 7 is fixedly installed in the base 1, the two ends of the fixing rod 114 pass through the support plate 7 and are fixedly connected to the cross plate 3, the support plate 7 is used to support the fixing rod 114, the second motor 122 is fixedly installed on the left side of the left side plate 42, the second motor 122 shaft is fixed to the third gear 123, the lifting rod 125 is placed vertically from top to bottom, start the second motor 122, the second motor 122 drives the third gear 123 to rotate, and the third gear 123 drives the gear plate 1 24 moves up and down, the tooth plate 124 drives the lifting rod 125 to move up and down, and the lifting rod 125 drives the fence 8 to move up and down, which can adjust the position of the fence 8. The fixing frame 126 is fixedly installed on the front of the left side of the left side plate 42, and is used to limit the lifting rod 125. The inner cavity of the upper part of the electric push rod 131 is movably connected to the pulley 132 through the pin shaft. The upper surface of the pulley 132 is slidably connected to the inner wall of the cross plate 3. The guide rod 133 is movably installed in the cross plate 3 from front to back, and the guide rod 133 passes through the pulley 132. The movable push rod 131 drives the pulley 132 to move up and down, so that the pulley 132 moves left and right in the slide groove 2 in the horizontal plate 3. The pulley 132 lifts the left side plate 42 or the right side plate 43. The guide rod 133 limits the pulley 132 and the horizontal plate 3, so that the inclination angle of the left side plate 42 or the right side plate 43 can be adjusted according to actual usage requirements. The weight screen 911 on the display screen 91 displays the weight, the status screen 912 displays the working status of the control panel 9, and the calculator screen 913 displays the calculated value.

[0033] The working principle of the present invention is as follows: because the dosage of each intravenous thrombolytic drug is different, the adjustment button 92 is provided with a key for using different intravenous thrombolytic drugs, and the calculation module 93 can perform formula calculation according to different thrombolytic drugs, so that the dosage of different intravenous drugs after calculation is displayed on the display screen 91. When it is necessary to adjust the bed plate 4, the second motor 122 is first started, the second motor 122 drives the third gear 123 to rotate, the third gear 123 drives the gear plate 124 to move upward, the gear plate 124 drives the lifting rod 125 to move upward, and the lifting rod 125 drives the railing 8 to move upward, which can adjust the dosage of the bed plate 4. The user performs protection and starts the first motor 111. The first motor 111 drives the first gear 112 to rotate. The first gear 112 drives the second gear 113 to rotate. The second gear 113 drives the fixing rod 114 to rotate. The fixing rod 114 drives the transverse board 3 to rotate, so that the adjustment mechanism on the transverse board 3 and the bed board 4 rotate, and the inclination angle of the bed board 4 can be adjusted. Then the electric push rod 131 is started, and the electric push rod 131 drives the pulley 132 to move up and down. The pulley 132 moves left and right in the left side board 42 or the right side board 43. The pulley 132 moves the left side board 42 or the right side board 43 up and down, thereby adjusting the bed board 4 according to different body positions of the user.

[0034] The standard parts used in the present invention can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. The control method is automatically controlled by a control unit. The control circuit of the control unit can be implemented by simple programming by technicians in this field, which is common knowledge in this field. Therefore, the control method and circuit connection are no longer explained in detail in the present invention.

[0035] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to only the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can better understand and utilize the present invention.

Claims

1. A venous thrombolysis bed with a thrombolytic drug dosage calculation function, comprising a base (1), characterized in that: The top of the base (1) is provided with a rotating mechanism, the top of the rotating mechanism is provided with a transverse plate (3), the top of the transverse plate (3) is provided with an adjusting mechanism, the top of the adjusting mechanism is movably connected to a bed board (4), the bed board (4) comprises a fixed plate (41), a left side plate (42) and a right side plate (43), the left side of the left side plate (42) and the right side of the right side plate (43) are respectively fixedly connected with a fixed block (5) and a connecting block (6), the left side of the fixed block (5) is provided with a lifting mechanism, the bottom of the lifting mechanism is provided with a fence (8) located on the side of the bed board (4), the right side of the right side plate (43) is fixedly connected with a control panel (9), the control panel (9) comprises a display screen (91), an adjusting button (92) and a computing module (93), the top of the transverse plate (3) is fixedly connected with a gravity sensor (10), and the gravity sensor (10) is electrically connected to the control panel (9).

2. The intravenous thrombolytic bed with a thrombolytic drug dosage calculation function according to claim 1, characterized in that: The rotating mechanism comprises a first motor (111), a first gear (112), a second gear (113) and a fixing rod (114); the first motor (111) is fixed to the bottom of the inner cavity of the base (1); the output end of the first motor (111) is fixed to the first gear (112); the second gear (113) is engaged with the first gear (112); the fixing rod (114) is fixed to the second gear (113); and both ends of the fixing rod (114) are fixed to the horizontal plate (3).

3. The intravenous thrombolytic bed with a thrombolytic drug dosage calculation function according to claim 2, characterized in that: A support plate (7) is fixedly connected to the bottom of the inner cavity of the base (1), and the inner wall of the support plate (7) is movably connected to the surface of the fixing rod (114).

4. The intravenous thrombolytic bed with a thrombolytic drug dosage calculation function according to claim 1, characterized in that: The lifting mechanism comprises a second motor (122), a third gear (123), a tooth plate (124) and a lifting rod (125); the second motor (122) is fixed to the left side plate (42); the third gear (123) is fixed to the output end of the second motor (122); the tooth plate (124) is engaged with the third gear (123); the lifting rod (125) is fixed to the bottom of the tooth plate (124); and both ends of the lifting rod (125) are fixed to the fence (8).

5. The intravenous thrombolytic bed with a thrombolytic drug dosage calculation function according to claim 4, characterized in that: The surface of the lifting rod (125) is movably connected to a fixing frame (126), and the fixing frame (126) is fixed to the left side plate (42).

6. The intravenous thrombolytic bed with a thrombolytic drug dosage calculation function according to claim 1, characterized in that: The adjustment mechanism comprises an electric push rod (131), a pulley (132), and a guide rod (133). The electric push rod (131) is movably connected to the pulley (132) via a pin shaft. The guide rod (133) moves inside the pulley (132). Both ends of the guide rod (133) are movably connected to the inner wall of the bed board (4). Both the front and back sides of the bed board (4) are movably connected to a support frame (11) via a pin shaft. The bottom of the support frame (11) is fixed to the top of the horizontal board (3).

7. The intravenous thrombolytic bed with a thrombolytic drug dosage calculation function according to claim 6, characterized in that: A slide groove (2) is provided inside the left side plate (42) and the right side plate (43), and the inner wall of the slide groove (2) is movably connected to the surface of the pulley (132).

8. The intravenous thrombolytic bed with a thrombolytic drug dosage calculation function according to claim 1, characterized in that: The display screen (91) includes a weight screen (911), a status screen (912) and a calculator screen (913).

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