Clinical drug supply anesthesia device

Abstract

The invention relates to the field of medical auxiliary instruments, in particular to a clinical drug supply anesthesia device which comprises a mounting frame, a fastening frame mounted on the rear side of the mounting frame, an adjusting knob arranged between the fastening frame and the mounting frame, a placement seat arranged on the front side of the left portion of the mounting frame, an injection tube placed on the placement seat, and a valve assembly arranged on the mounting frame. A conveying mechanism is arranged in the mounting frame, and an injection mechanism used for automatically pushing injection is arranged on the left portion of the mounting frame. Through the design of a clamping belt and a positioning groove of the conveying mechanism, it is ensured that a medicine needle tube is kept stable in the conveying process and is prevented from deviating or falling off, a missing gear of the injection mechanism is matched with a pushing frame with teeth, accurate pushing and injection of medicine liquid are achieved, the medicine dosage and the injection speed are effectively controlled, and the anesthesia safety and effect are improved.

Description

Technical Field

[0001] The present invention relates to the field of medical auxiliary devices, and particularly to a clinical drug supply anesthesia device. Background Art

[0002] Clinical anesthesia is an essential and important link in the surgical and medical processes. The precise delivery and injection of anesthetic drugs are directly related to the safety of patients and the surgical effect. Traditional anesthesia devices mostly rely on manual operation, and there are problems such as inaccurate drug dosage, unstable injection speed, and cumbersome operation, which are likely to lead to unsatisfactory anesthesia effects or cause complications. With the development of medical technology, automated anesthesia devices have gradually become a research hotspot, but their designs still need to solve technical problems such as drug delivery stability, injection accuracy, device portability, and operation convenience.

[0003] Therefore, in view of the above problems, a clinical drug supply anesthesia device is now developed. Summary of the Invention

[0004] In order to overcome the shortcomings that existing devices mostly rely on manual operation, have inaccurate drug dosage, unstable injection speed, and cumbersome operation, the present invention provides a clinical drug supply anesthesia device.

[0005] The technical solution of the present invention is: A clinical drug supply anesthesia device, comprising:

[0006] An installation frame;

[0007] A fastening frame, the fastening frame is installed at the rear side of the installation frame;

[0008] An adjustment knob, the adjustment knob is arranged between the fastening frame and the installation frame, and the adjustment knob is used to control the tightness of the fastening frame;

[0009] A placement seat, the placement seat is arranged at the front side of the left part of the installation frame;

[0010] An injection tube, the injection tube is placed on the placement seat, and the placement seat is used for guiding the placement of the injection tube;

[0011] A valve assembly, the valve assembly is arranged on the installation frame, and the valve assembly is composed of a valve and a control end;

[0012] A transmission mechanism, the transmission mechanism is arranged inside the installation frame, and the transmission mechanism is used to push and convey a drug syringe;

[0013] An injection mechanism, the injection mechanism is arranged at the left part of the installation frame and is used for automatically pushing and injecting.

[0014] As a further technical solution, the transmission mechanism includes:

[0015] A first driving motor, which is installed within the installation frame;

[0016] A contact wheel, which is connected to the output shaft of the first driving motor;

[0017] A rotating rod, which is rotatably connected within the installation frame;

[0018] A clamping belt, which is wound between adjacent rotating rods on the left and right. Positioning grooves are provided on the clamping belt, and the positioning grooves are used to limit and stabilize the drug syringe.

[0019] As a further technical solution, the injection mechanism includes:

[0020] A second driving motor, which is installed at the top inside the installation frame;

[0021] A missing gear, which is connected to the output shaft of the second driving motor;

[0022] A toothed push frame, which is slidably connected to the left part of the installation frame. The toothed push frame is connected to the installation frame in a penetrating manner. The toothed push frame meshes with the missing gear. A pushing member is connected to the rear side of the toothed push frame, and the pushing member is used to push and inject the liquid medicine in the drug syringe.

[0023] As a further technical solution, a clamping mechanism is further included, and the clamping mechanism includes:

[0024] A guide rod, which is slidably connected to the placement seat;

[0025] A clamping member, which is connected to the guide rod, and the clamping members are all used to cooperate with adjacent placement seats to press the injection tube;

[0026] A first spring, which is connected between the guide rod and the adjacent placement seat.

[0027] As a further technical solution, a positioning mechanism is further included, and the positioning mechanism includes:

[0028] A fixed column, which is provided on the front side of the left part of the installation frame;

[0029] A positioning member, which is slidably connected to the fixed column, and the top of the positioning member can activate the control end of the valve assembly;

[0030] A second spring, which is connected between the positioning member and the adjacent fixed column.

[0031] As a further technical solution, it further includes a disinfection mechanism, and the disinfection mechanism includes:

[0032] A fixed frame, and the fixed frame is installed on the top of the installation frame;

[0033] A disinfection lamp, and the disinfection lamp is installed on the fixed frame and is used for disinfecting the drug syringe.

[0034] As a further technical solution, it further includes a collection mechanism, and the collection mechanism includes:

[0035] Magnetic adsorption columns, and the magnetic adsorption columns are arranged at the front of the installation frame;

[0036] A mounting plate, and the mounting plate is connected between the magnetic adsorption columns in an adsorption manner;

[0037] A sponge block, and the sponge block is installed in the mounting plate and is used for recycling and adsorbing the dripping liquid medicine.

[0038] As a further technical solution, the bottom of the positioning member is of an arc surface structure and is used for adapting to the drug syringe.

[0039] By adopting the above technical solutions, the present invention has the following advantages:

[0040] 1. Through the design of the clamping belt and the positioning groove of the transmission mechanism of the present invention, it is ensured that the drug syringe remains stable during the transportation process, avoiding deviation or falling off. The cooperation of the missing gear and the toothed pushing frame of the injection mechanism realizes the precise pushing and injection of the liquid medicine, effectively controlling the drug dosage and injection speed, and improving the safety and effect of anesthesia.

[0041] 2. Through the design of the clamping mechanism and the positioning mechanism of the present invention, the injection tube and the drug syringe are kept stable during the operation process, reducing manual intervention. The addition of the disinfection mechanism and the collection mechanism further improves the hygiene and practicability of the device, simplifies the operation process, reduces the work burden of medical staff, and improves the efficiency and reliability of clinical anesthesia operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a three-dimensional structure schematic diagram of the present invention.

[0043] Figure 2 It is a partial three-dimensional structure schematic diagram of the present invention.

[0044] Figure 3 It is a partial three-dimensional structure schematic diagram of the present invention.

[0045] Figure 4 It is a partial cross-sectional three-dimensional structure schematic diagram of the transmission mechanism of the present invention.

[0046] Figure 5 This is a partial cross-sectional three-dimensional structural schematic diagram of the injection mechanism of the present invention.

[0047] Figure 6 This is a partial cross-sectional three-dimensional structural schematic diagram of the clamping mechanism of the present invention.

[0048] Figure 7 This is a partial cross-sectional three-dimensional structural schematic diagram of the positioning mechanism of the present invention.

[0049] Figure 8 This is a three-dimensional structural schematic diagram of the disinfection mechanism of the present invention.

[0050] Figure 9 This is a partial three-dimensional structural schematic diagram of the disinfection mechanism of the present invention.

[0051] Figure 10 This is a partial cross-sectional three-dimensional structural schematic diagram of the collection mechanism of the present invention.

[0052] Wherein: 1 - mounting frame, 2 - fastening frame, 3 - adjusting knob, 4 - placement seat, 5 - injection tube, 6 - valve assembly, 7 - conveying mechanism, 71 - first driving motor, 72 - contact wheel, 73 - rotating rod, 74 - clamping belt, 8 - injection mechanism, 81 - second driving motor, 82 - missing gear, 83 - toothed pushing frame, 9 - clamping mechanism, 91 - clamping member, 92 - guiding rod, 93 - first spring, 10 - positioning mechanism, 101 - fixed column, 102 - positioning member, 103 - second spring, 11 - disinfection mechanism, 111 - fixed frame, 112 - disinfection lamp, 12 - collection mechanism, 121 - magnetic attraction column, 122 - mounting plate, 123 - sponge block. Specific Embodiments

[0053] The following further illustrates the technical solution with specific embodiments. It should be noted that: The words indicating directions such as up, down, left, and right in this text are only for the positions of the shown structures in the corresponding drawings. The serial numbers assigned to the components in this text, such as the first, second, etc., are only used to distinguish the described objects and do not have any sequential or technical meanings. And as used in this application, terms such as connection and coupling, unless otherwise specified, all include direct and indirect connection (coupling).

[0054] Embodiment 1

[0055] A clinical drug supply and anesthesia device, as Figures 1 - 10As shown in the figure, it includes an installation frame 1. A fastening frame 2 is installed at the rear side of the installation frame 1. An adjusting knob 3 is arranged between the fastening frame 2 and the installation frame 1. The adjusting knob 3 is used to control the tightness of the fastening frame 2. A placement seat 4 is arranged at the front side of the left part of the installation frame 1. An injection tube 5 is placed on the placement seat 4. The placement seat 4 is used to guide the placement of the injection tube 5. A valve assembly 6 is arranged on the installation frame 1. The valve assembly 6 is composed of a valve and a control end. A conveying mechanism 7 is arranged inside the installation frame 1. The conveying mechanism 7 is used to push and convey the drug syringe. An injection mechanism 8 for automatically pushing the injection is arranged at the left part of the installation frame 1.

[0056] It should be noted that by adjusting the tightness of the fastening frame 2 with the adjusting knob 3, the device is ensured to be firmly installed at the required position. The placement seat 4 at the front side of the left part of the installation frame 1 is used to place and guide the injection tube 5 to ensure the correct positioning of the injection tube 5. The conveying mechanism 7 inside the device is responsible for pushing the drug syringe from the storage position to the injection position to ensure the smooth delivery of the drug. When the drug syringe reaches the designated position, the injection mechanism 8 is activated to push the injection tube 5 for drug injection. The valve assembly 6 is composed of a valve and a control end, which is used to precisely control the flow and injection process of the drug to ensure the accuracy of the drug dosage and injection speed. Through the coordinated work of each part of the whole device, the automatic delivery and injection of the anesthetic drug are realized, improving the efficiency and safety of clinical anesthesia operation.

[0057] The conveying mechanism 7 includes a first driving motor 71. The first driving motor 71 is installed inside the installation frame 1. A contact wheel 72 is connected to the output shaft of the first driving motor 71. Four rotating rods 73 are rotatably connected inside the installation frame 1. A clamping belt 74 for conveying the drug syringe is wound between the adjacent left and right rotating rods 73. Positioning grooves are arranged on the clamping belts 74. The positioning grooves are used to limit and stabilize the drug syringe.

[0058] It should be noted that the conveying mechanism 7 includes a first driving motor 71. The motor is installed inside the installation frame 1, and a contact wheel 72 is connected to its output shaft. Four rotating rods 73 are also rotatably connected inside the installation frame 1. A clamping belt 74 is wound between the adjacent left and right rotating rods 73. Positioning grooves are arranged on the clamping belt 74, which are used to limit and stabilize the drug syringe. When the first driving motor 71 is started, the contact wheel 72 drives the rotating rod 73 to rotate, so that the clamping belt 74 moves. The clamping belt 74 clamps and stably conveys the drug syringe forward through the positioning grooves, ensuring that the drug syringe will not shift or fall off during the conveying process. This design not only improves the accuracy of drug delivery but also ensures the stability and reliability of the whole anesthesia process.

[0059] The injection mechanism 8 includes a second drive motor 81. The second drive motor 81 is installed at the top inside the installation frame 1. A deficient gear 82 is connected to the output shaft of the second drive motor 81. A toothed push frame 83 is slidably connected to the left part of the installation frame 1. The toothed push frame 83 is connected to the installation frame 1 in a penetrating manner. The toothed push frame 83 meshes with the deficient gear 82. A push member is connected to the rear side of the toothed push frame 83. The push member is used to push and inject the liquid medicine in the medicine syringe tube.

[0060] It should be noted that the injection mechanism 8 includes a second drive motor 81. This motor is installed at the top inside the installation frame 1. A deficient gear 82 is connected to its output shaft. A toothed push frame 83 is slidably connected to the left part of the installation frame 1. The toothed push frame 83 is connected to the installation frame 1 in a penetrating manner and meshes with the deficient gear 82. When the second drive motor 81 is started, the deficient gear 82 drives the toothed push frame 83 to perform an intermittent movement. A push member is connected to the rear side of the toothed push frame 83. The push member moves along with the movement of the toothed push frame 83, thereby pushing the liquid medicine in the medicine syringe tube to achieve precise injection of the liquid medicine. This design realizes the automation of the injection process through mechanical transmission, ensures the stability and accuracy of injection, and improves the efficiency of clinical anesthesia operation at the same time.

[0061] Embodiment 2

[0062] On the basis of Embodiment 1, a clamping mechanism 9 is further included. The clamping mechanism 9 includes guide rods 92. Guide rods 92 are slidably connected to the placing seats 4. Clamping members 91 are connected to the guide rods 92. The clamping members 91 are all used to cooperate with the adjacent placing seats 4 to press the injection tube 5. First springs 93 are connected between the guide rods 92 and the adjacent placing seats 4.

[0063] It should be noted that the clamping mechanism 9 includes clamping members 91. Guide rods 92 are slidably connected to the placing seats 4. Clamping members 91 are connected to the guide rods 92. The clamping members 91 are used to cooperate with the adjacent placing seats 4 to press the injection tube 5 to ensure that the injection tube 5 remains stable during the placing process. First springs 93 are connected between the guide rods 92 and the adjacent placing seats 4. The first springs 93 provide elastic force for the clamping members 91, enabling the clamping members 91 to adapt to injection tubes 5 of different sizes and apply appropriate pressing force. When the injection tube 5 is placed on the placing seat 4, the clamping members 91 automatically press the injection tube 5 under the action of the first springs 93 to prevent it from moving or falling off. This design not only improves the fixing effect of the injection tube 5, but also simplifies the operation process, ensuring the stability and safety of the anesthesia device during clinical use.

[0064] It further includes a positioning mechanism 10. The positioning mechanism 10 includes a fixed column 101. The fixed column 101 is arranged on the front side of the left part of the mounting frame 1. A positioning member 102 is slidably connected to the fixed column 101. The bottom of the positioning member 102 is an arc-shaped structure for adapting to the drug syringe. The top of the positioning member 102 can activate the control end of the valve assembly 6. A second spring 103 is connected between the positioning member 102 and the adjacent fixed column 101.

[0065] It should be noted that the bottom of the positioning member 102 is an arc-shaped structure, which can adapt to the shape of the drug syringe to ensure that the drug syringe maintains the correct position during the transmission process. When the drug syringe reaches the designated position, the positioning member 102 moves upward under the push of the drug syringe, thereby triggering the control end of the valve assembly 6 and starting the drug flow or injection process. A second spring 103 is connected between the positioning member 102 and the adjacent fixed column 101. The second spring 103 provides a reset force for the positioning member 102, enabling it to automatically return to the initial position after completing the positioning task. This design not only realizes the precise positioning of the drug syringe but also ensures the accurate control of the valve assembly 6, further improving the automation degree and operation reliability of the anesthesia device.

[0066] It further includes a disinfection mechanism 11. The disinfection mechanism 11 includes a fixed frame 111. The fixed frame 111 is installed on the top of the mounting frame 1. A disinfection lamp 112 is installed on the fixed frame 111. The disinfection lamp 112 is used to disinfect the drug syringe.

[0067] It further includes a collection mechanism 12. The collection mechanism 12 includes a magnetic adsorption column 121. Two magnetic adsorption columns 121 are arranged on the front part of the mounting frame 1. An installation plate 122 is connected between the magnetic adsorption columns 121 in an adsorption manner. A sponge block 123 is installed in the installation plate 122. The sponge block 123 is used to recover and adsorb the dripping liquid medicine.

[0068] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited by the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A clinical drug supply anesthesia device, characterized in that: Included are: Mounting frame (1); A fastening frame (2), the fastening frame (2) being mounted on the rear side of the mounting frame (1); an adjusting knob (3), the adjusting knob (3) being arranged between the fastening frame (2) and the mounting frame (1), the adjusting knob (3) being used to control the tightness of the fastening frame (2); A placement seat (4), the placement seat (4) being arranged on the front side of the left portion of the installation frame (1); An injection tube (5), the injection tube (5) being placed on the placement seat (4), the placement seat (4) being used to guide the placement of the injection tube (5); A valve assembly (6), wherein the valve assembly (6) is arranged on the mounting frame (1), and the valve assembly (6) is composed of a valve and a control end; A conveying mechanism (7), the conveying mechanism (7) being arranged in the mounting frame (1), and the conveying mechanism (7) being used to push and convey the drug needle tube; An injection mechanism (8), wherein the injection mechanism (8) is arranged on the left side of the mounting frame (1) and is used for automatically promoting injection.

2. A clinical drug supply anesthesia device according to claim 1, characterized in that: The transmission mechanism (7) comprises: A first drive motor (71), the first drive motor (71) being mounted in the mounting frame (1); A contact wheel (72), the contact wheel (72) being connected to an output shaft of the first drive motor (71); A rotating rod (73), the rotating rod (73) being rotatably connected inside the mounting frame (1); A clamping belt (74) is wound between the left and right adjacent rotating rods (73), and a positioning groove is provided on each of the clamping belts (74), and the positioning groove is used to limit and stabilize the medicine needle tube.

3. A clinical drug supply anesthesia device according to claim 2, characterized in that: The injection mechanism (8) comprises: A second drive motor (81), the second drive motor (81) being mounted on the top of the mounting frame (1); A missing gear (82), the missing gear (82) is connected to the output shaft of the second drive motor (81); a toothed pushing frame (83), the toothed pushing frame (83) is slidably connected to the left part of the mounting frame (1), the toothed pushing frame (83) is through-connected to the mounting frame (1), the toothed pushing frame (83) is meshed with the missing gear (82), and a pushing member is connected to the rear side of the toothed pushing frame (83), and the pushing member is used to push the liquid in the drug syringe for injection.

4. A clinical drug supply anesthesia device according to claim 3, characterized in that: It also includes a clamping mechanism (9), wherein the clamping mechanism (9) includes: A guide rod (92), wherein the guide rod (92) is slidably connected to the placement seat (4); A clamping member (91), the clamping member (91) is connected to the guide rod (92), and the clamping member (91) is used to cooperate with the adjacent placement seat (4) to press the injection tube (5); a first spring (93), the first spring (93) is connected between the guide rod (92) and the adjacent placement seat (4).

5. A clinical drug supply anesthesia device according to claim 4, characterized in that: It also includes a positioning mechanism (10), wherein the positioning mechanism (10) includes: A fixing column (101), the fixing column (101) being arranged on the front side of the left portion of the mounting frame (1); A positioning member (102), wherein the positioning member (102) is slidably connected to the fixing column (101), and the top of the positioning member (102) is capable of starting the control end of the valve assembly (6); A second spring (103), the second spring (103) is connected between the positioning member (102) and the adjacent fixing column (101).

6. A clinical drug supply anesthesia device according to claim 5, characterized in that: The invention also comprises a disinfection mechanism (11), wherein the disinfection mechanism (11) comprises: A fixing frame (111), the fixing frame (111) being installed on the top of the installation frame (1); A disinfection lamp (112), wherein the disinfection lamp (112) is mounted on the fixing frame (111), and the disinfection lamp (112) is used to disinfect the drug needle tube.

7. A clinical drug supply anesthesia device according to claim 6, characterized in that: The invention also comprises a collecting mechanism (12), wherein the collecting mechanism (12) comprises: A magnetic column (121), wherein the magnetic column (121) is arranged at the front part of the installation frame (1); A mounting plate (122), the mounting plate (122) being adsorbingly connected between the magnetic columns (121); and a sponge block (123), the sponge block (123) being mounted inside the mounting plate (122), the sponge block (123) being used for recovering and adsorbing dripping liquid medicine.

8. A clinical drug supply anesthesia device according to claim 5, characterized in that: The bottom of the positioning member (102) is a curved surface structure, and is used to fit with the drug needle.

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