Automatic anesthetic injection dosing mechanism

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an automatic anesthetic injection dosing mechanism which comprises a base and an anesthetic pump body, the upper end of the base is connected with a placing seat through a supporting rod, and a placing unit is arranged in the placing seat. The anesthesia pump body is detachably installed in the containing unit through multiple sets of clamping assemblies, clamping grooves corresponding to the multiple clamping assemblies are formed in the containing unit, storage sleeves are slidably connected into the multiple clamping grooves, and the ends, away from the clamping assemblies, of the storage sleeves extend out of the clamping grooves. The clamping assembly comprises a fixing plate, a first clamping plate and a second clamping plate, when the anesthesia pump body needs to be used, the clamping assembly is clamped into the clamping groove, so that installation of the anesthesia pump body is achieved, when the anesthesia pump body needs to be disassembled, disinfected and maintained, the storage sleeve is pushed, the clamping assembly is shrunk and can be conveniently separated from the clamping groove, and the anesthesia pump body is convenient to use. Therefore, the anesthesia pump body can be detached.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to an automatic anesthetic injection and dosing mechanism. Background Art

[0002] Anesthesia refers to the process by which anesthesiologists inject anesthetic drugs into the patient's body to temporarily make the patient lose consciousness in the whole or part of the body in order to achieve a painless state during surgery or other medical procedures. It is mainly to reduce the pain and discomfort of the patient during surgery or other medical procedures and to ensure the safety and comfort of the patient.

[0003] With the rapid development of medicine, automatic anesthetic injection mechanisms, namely anesthesia pumps, have emerged. Anesthesiologists usually use mobile anesthesia pumps to infuse anesthetic drugs. Anesthesia pumps infuse anesthetic drugs into patients at a set dose and speed. Therefore, compared with manual injection, the infusion speed and dose of anesthetic drugs can be accurately controlled to meet the needs of different surgeries and patients.

[0004] At present, the anesthesia pump used by anesthesiologists is usually fixed to the infusion stand by tightening bolts during use, and then the anesthesia pump is pushed to the patient's side by pushing the infusion stand. After the anesthesia pump is used, it needs to be disassembled from the infusion stand for disinfection and maintenance. However, when emergency rescue of the patient is required, the anesthesia pump is fixed to the infusion stand by tightening the bolts. Tightening the bolts is not only time-consuming and laborious, delaying the rescue time, but also the medical staff is prone to unstable fixation of the anesthesia pump due to impatience when installing the anesthesia pump, thereby causing damage to the anesthesia pump and affecting the use of the anesthesia pump. Therefore, an automatic anesthetic injection and dosing mechanism is proposed. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to provide an automatic anesthetic injection and dosing mechanism, which can easily and quickly install and disassemble the anesthesia pump body before and after the use of the anesthesia pump body.

[0006] To achieve the above objectives, the utility model adopts the following technical solution: an automatic anesthetic injection and dosing mechanism, comprising a base and an anesthesia pump body, the upper end of the base being connected to a placement seat via a support rod, a placement unit being provided in the placement seat, the anesthesia pump body being detachably mounted inside the placement unit via a plurality of groups of clip-on assemblies, the placement unit being provided with slots corresponding to a plurality of clip-on assemblies, a plurality of the slots being slidably connected with a storage sleeve, the storage sleeve extending to the outside of the slot at one end away from the clip-on assemblies, the clip-on assembly comprising a fixed plate, a first clip plate and a second clip plate, one end of the fixed plate being connected to the anesthesia pump body, the other end upper end face of the fixed plate being hinged to the first clip plate, the other end lower end face of the fixed plate being hinged to the second clip plate, the first clip plate and the upper end face of the fixed plate, as well as the second clip plate and the lower end face of the fixed plate being connected via a spring.

[0007] The beneficial effects of the utility model are as follows: when the anesthesia pump body needs to be used, the installation of the anesthesia pump body is achieved by inserting the snap-in assembly into the snap-in slot; when the anesthesia pump body needs to be disassembled, disinfected and maintained, the storage sleeve is pushed to shrink the snap-in assembly, which is convenient for detachment from the snap-in slot, thereby achieving the disassembly of the anesthesia pump body.

[0008] In order to facilitate pushing multiple storage sleeves at the same time;

[0009] As a further improvement of the above technical solution: one end of the storage sleeve extending to the outside of the card slot is connected to a push plate.

[0010] The beneficial effect of this improvement is that when the anesthesia pump body needs to be disassembled, it is necessary to push the storage sleeve so that the ends of the clamping plate 1 and the clamping plate 2 close to the anesthesia pump body are close to the fixed plate, thereby facilitating the disengagement of the clamping assembly from the clamping slot, and the setting of the push plate can facilitate the simultaneous pushing of multiple storage sleeves.

[0011] To prevent the storage cover from moving backwards;

[0012] As a further improvement of the above technical solution: a magnet 1 is provided at the opening end of the storage sleeve, and a magnet 2 which is attracted to the magnet 1 is provided on the inner wall of the slot.

[0013] The beneficial effect of this improvement is: when the anesthesia pump body needs to be disassembled, the storage sleeve is pushed, and when the open end of the storage sleeve is in contact with the inner wall of the slot, magnet one and magnet two are attracted to each other, which can prevent the storage sleeve from moving backward and causing the card assembly to be unable to detach from the slot.

[0014] In order to guide the anesthesia pump body so that the card assembly can be smoothly inserted into the card slot;

[0015] As a further improvement of the above technical solution: a slide rail is provided on the inner bottom surface of the placement unit, and a groove matching the slide rail is provided on the bottom surface of the anesthesia pump body.

[0016] The beneficial effect of this improvement is that when the slide rail is located in the groove at the bottom of the anesthesia pump body, the anesthesia pump body is pushed to smoothly clip the card assembly into the card slot.

[0017] In order to adjust the use height of the anesthesia pump body;

[0018] As a further improvement of the above technical solution: the support rod is a retractable structure.

[0019] The beneficial effect of this improvement is that when the anesthesiologist is anesthetizing the patient, the provision of the retractable support rod can facilitate the anesthesiologist to adapt to different environments when anesthetizing the patient.

[0020] In order to facilitate the displacement of the anesthesia pump body;

[0021] As a further improvement of the above technical solution: a universal brake wheel is provided at the bottom of the base.

[0022] The beneficial effect of this improvement is that the provision of the universal brake wheel enables the anesthesia pump body to be moved to a suitable position at any time, which is convenient for the anesthesiologist to use.

[0023] In order to facilitate the use of multiple anesthesia pump bodies at the same time;

[0024] As a further improvement of the above technical solution: there are multiple placement units, and the multiple placement units are equidistantly arranged along the length extension direction of the placement seat.

[0025] The beneficial effect of this improvement is that multiple anesthesia pump bodies are often needed in the process of rescuing patients, so the provision of multiple placement units can place multiple anesthesia pump bodies at the same time for use by patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model;

[0027] Figure 2 It is a cross-sectional view of the utility model;

[0028] Figure 3 It is a partial structural schematic diagram of the utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the anesthesia pump body of the utility model;

[0030] Figure 5 For this utility model Figure 2 A magnified view of middle;

[0031] Figure 6 It is a structural schematic diagram of the clamping assembly of the utility model.

[0032] In the figure: 1. base; 2. anesthesia pump body; 3. support rod; 4. placement seat; 5. placement unit; 6. snap-on assembly; 601. fixing plate; 602. card plate 1; 603. card plate 2; 7. card slot; 8. storage sleeve; 9. spring; 10. push plate; 11. magnet 1; 12. magnet 2; 13. slide rail; 14. groove; 15. universal brake wheel. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0034] like Figure 1-6As shown, an automatic injection and dosing mechanism for anesthetics comprises a base 1 and an anesthesia pump body 2, wherein the upper end of the base 1 is connected to a placement seat 4 via a support rod 3, a placement unit 5 is provided in the placement seat 4, the anesthesia pump body 2 is detachably mounted inside the placement unit 5 via a plurality of groups of snap-fit ​​assemblies 6, a card slot 7 corresponding to a plurality of snap-fit ​​assemblies 6 is provided in the placement unit 5, a plurality of the card slots 7 are slidably connected to a storage sleeve 8, one end of the storage sleeve 8 away from the snap-fit ​​assemblies 6 extends to the outside of the card slot 7, the snap-fit ​​assemblies 6 comprise a fixing plate 601, a card plate 1 602 and a card plate 2 603, one end of the fixing plate 601 is connected to the anesthesia pump body 2, and the other end of the fixing plate 601 is connected to the anesthesia pump body 2. The upper end surface is hinged to the card plate 1 602, and the lower end surface of the other end of the fixed plate 601 is hinged to the card plate 2 603. The card plate 1 602 and the upper end surface of the fixed plate 601, as well as the card plate 2 603 and the lower end surface of the fixed plate 601 are connected by a spring 9. When the anesthesia pump body 2 needs to be installed, the anesthesia pump body 2 is placed on the placement unit 5, and then the card assembly 6 is pushed into the card slot 7. At this time, the spring 9 is deformed, and then the card plate 1 602 and the card plate 2 603 are close to the fixed plate 601 at one end of the anesthesia pump body 2, and then when the card plate 1 602 and the card plate 2 603 are completely entered into the card slot 7, the spring 9 recovers its deformation. At this time, the inner wall of the card slot 7 is pressed against the card plate 1 602 and the card plate 2 603. The anesthesia pump body 2 is fixed in the card slot 7 by the card slot 7. The arrangement of multiple card slot assemblies 6 can make the anesthesia pump body 2 more firmly fixed. When the anesthesia pump body 2 needs to be disassembled, the storage sleeve 8 is pushed to move toward the anesthesia pump body 2, and then the opening of the storage sleeve 8 squeezes the card plate 1 602 and the card plate 2 603 to deform the spring 9. The ends of the card plates 1 602 and 603 close to the anesthesia pump body 2 are attached to the fixed plate 601, so that the anesthesia pump body 2 can be directly taken out, and the installation and disassembly of the anesthesia pump body 2 can be simply realized. The end of the storage sleeve 8 extending to the outside of the card slot 7 is connected to the push plate 10. When the anesthesia pump body 2 needs to be disassembled, the storage sleeve 8 needs to be pushed to make the card plates 1 602 and the card plates 2 The end of 603 close to the anesthesia pump body 2 is close to the fixing plate 601, so as to facilitate the disengagement of the card assembly 6 from the card slot 7, and the setting of the push plate 10 can facilitate the simultaneous pushing of multiple storage sleeves 8, saving the time of disassembly; the opening end of the storage sleeve 8 is provided with a magnet 11, and the inner wall of the card slot 7 is provided with a magnet 2 12 attracted to the magnet 11. When the anesthesia pump body 2 needs to be disassembled, the storage sleeve 8 is pushed. When the opening end of the storage sleeve 8 is in contact with the inner wall of the card slot 7, the magnet 1 11 and the magnet 2 12 generate different magnetic fields, so that the two are attracted to each other, so that the storage sleeve 8 is fixed on the inner wall of the card slot 7, which can prevent the storage sleeve 8 from moving backward and causing the card assembly 6 to be unable to be disengaged from the card slot 7;The inner bottom surface of the placement unit 5 is provided with a slide rail 13, and the bottom surface of the anesthesia pump body 2 is provided with a groove 14 adapted to the slide rail 13. When the slide rail 13 is located in the groove 14 at the bottom of the anesthesia pump body 2, the anesthesia pump body 2 is pushed, and the card assembly 6 can be smoothly inserted into the card slot 7, saving the time for installing the anesthesia pump body 2; the support rod 3 is a retractable structure, wherein the movable end of the support rod 3 is connected to the placement seat 4, and the fixed end of the support rod 3 is connected to the base 1. When the anesthesiologist anesthetizes the patient, the setting of the retractable support rod 3 can be convenient When anesthetizing a patient, the anesthesiologist can adjust the use height of the anesthesia pump to adapt to different environments; the bottom of the base 1 is provided with a universal brake wheel 15, and the setting of the universal brake wheel 15 enables the anesthesia pump body 2 to be moved to a suitable position at any time, which is convenient for the anesthesiologist to use; the number of the placement units 5 is multiple, and the multiple placement units 5 are equidistantly arranged along the length extension direction of the placement seat 4. In the process of rescuing a patient, multiple anesthesia pump bodies 2 are often required. Therefore, the setting of multiple placement units 5 can simultaneously place multiple anesthesia pump bodies 2 for use by patients. ;

[0035] The working principle and use process of the utility model are as follows: when using the device, the disinfected and maintained anesthesia pump body 2 is installed on the placement seat 4, and a suitable number of anesthesia pump bodies 2 are prepared as needed, and then the groove 14 at the bottom of the anesthesia pump body 2 is pushed into the placement unit 5 along the slide rail 13. Then, due to the guiding effect of the slide rail 13, after the anesthesia pump body 2 enters the placement unit 5, the clamping assembly 6 is directly clamped into the clamping groove 7, and the spring 9 is deformed. One end of the clamping plate 1 602 and the clamping plate 2 603 close to the anesthesia pump body 2 is attached to the fixed plate 601. When the clamping plate 1 602 and the clamping plate 2 603 are completely entered into the clamping groove 7, the spring 9 recovers its deformation, and then the inner wall of the clamping groove 7 conflicts with the clamping plate 1 602 and the clamping plate 2 603, so that the clamping assembly 6 is fixed in the clamping groove 7, and the installation of the anesthesia pump body 2 is realized. Later, in order to facilitate the anesthesiologist to use the anesthesia pump, the support rod 3 is adjusted to a suitable height, and then the anesthesia pump can be moved to a suitable position through the universal brake wheel 15. When use is completed, the anesthesia pump needs to be disassembled, disinfected and maintained, and the push rod can be pushed by hand. At this time, the push rod pushes the storage sleeve 8 to move to a position close to the anesthesia pump body 2, and then the open end of the storage sleeve 8 squeezes the card plate 1 602 and the card plate 2 603, and then the spring 9 is deformed, and then the card plate 1 602 and the card plate 2 603 are close to the end of the anesthesia pump body 2 and the fixed plate 601, and at the same time, the magnet 11 on the storage sleeve 8 is attracted to the magnet 2 12 on the inner wall of the card slot 7 to prevent the storage sleeve 8 from moving backward, and then the anesthesia pump body 2 is taken down, and the subsequent disinfection and maintenance of the anesthesia pump body 2 is carried out. The operation is simple and the design is practical. In emergency rescue, it is convenient to operate and saves time for rescue.

[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. An automatic anesthetic injection mechanism, comprising a base (1) and an anesthetic pump body (2), characterized in that: The upper end of the base (1) is connected to a placement seat (4) via a support rod (3); a placement unit (5) is provided in the placement seat (4); the anesthesia pump body (2) is detachably mounted inside the placement unit (5) via a plurality of groups of snap-fit ​​assemblies (6); a card slot (7) corresponding to a plurality of snap-fit ​​assemblies (6) is provided in the placement unit (5); a plurality of the card slots (7) are slidably connected to a storage sleeve (8); an end of the storage sleeve (8) away from the snap-fit ​​assemblies (6) extends to the outside of the card slot (7); The clamping assembly (6) includes a fixed plate (601), a clamping plate 1 (602) and a clamping plate 2 (603); one end of the fixed plate (601) is connected to the anesthesia pump body (2); the upper end surface of the other end of the fixed plate (601) is hinged to the clamping plate 1 (602); the lower end surface of the other end of the fixed plate (601) is hinged to the clamping plate 2 (603); the clamping plate 1 (602) and the upper end surface of the fixed plate (601) as well as the clamping plate 2 (603) and the lower end surface of the fixed plate (601) are connected via a spring (9).

2. The automatic anesthetic injection mechanism according to claim 1, characterized in that: One end of the storage sleeve (8) extending to the outside of the card slot (7) is connected to a push plate (10).

3. The automatic anesthetic injection mechanism according to claim 1, characterized in that: The opening end of the storage sleeve (8) is provided with a magnet 1 (11), and the inner wall of the slot (7) is provided with a magnet 2 (12) which is attracted to the magnet 1 (11).

4. The automatic anesthetic injection mechanism according to claim 1, characterized in that: The inner bottom surface of the placement unit (5) is provided with a slide rail (13), and the bottom surface of the anesthesia pump body (2) is provided with a groove (14) matched with the slide rail (13).

5. The automatic anesthetic injection mechanism according to claim 1, characterized in that: The support rod (3) is a telescopic structure.

6. The automatic anesthetic injection mechanism according to claim 1, characterized in that: A universal brake wheel (15) is provided at the bottom of the base (1).

7. The automatic anesthetic injection mechanism according to claim 1, characterized in that: The number of the placement units (5) is multiple, and the multiple placement units (5) are arranged equidistantly along the length extension direction of the placement seat (4).

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