Anesthesia clinical anesthetic storage device

Abstract

The application provides an anesthetic storage device for clinical anesthesia, which comprises a refrigeration box, knobs and a storage sleeve. The top of the refrigeration box is provided with a heat preservation cover, a plurality of connecting screw holes are formed in the heat preservation cover, and the bottom of each knob is provided with a threaded column matched with the connecting screw holes. A groove is formed in the top of each knob, a mark block is arranged in the groove, the bottom of the mark block is connected with a guide rod, a connecting groove is formed in the bottom of the threaded column, and the bottom of the guide rod is slidably penetrated into the connecting groove. The bottom of the threaded column is provided with a thin-walled sleeve, and a fixing mechanism is arranged between the storage sleeve and the thin-walled sleeve. The storage sleeve and the thin-walled sleeve are connected together through the fixing mechanism. If the storage sleeve contains an anesthetic, the mark block can be lifted upward, so that it has obvious distinguishing features. Therefore, by observing the state of the mark block, it can be directly understood which knob below contains the anesthetic, the anesthetic can be efficiently taken out and used, and the loss of cold air can be reduced.

Description

Technical Field

[0001] This application belongs to the field of medical device technology, and more specifically, relates to a storage device for anesthetic agents used in clinical anesthesia. Background Technology

[0002] Anesthetics are a class of special drugs that can reversibly eliminate or reduce a patient's pain perception, consciousness, and stress response by blocking nerve signal transmission or inhibiting the function of the central nervous system. Modern anesthesiology can ensure patient safety and painlessness while minimizing interference with physiological functions such as respiration and circulation by precisely controlling drug dosage and administration.

[0003] Chinese patent CN223116982U discloses a storage device for anesthetic agents used in clinical anesthesia. In the process of using this storage device, when taking out the anesthetic agent from the incubator, there is no need to open the cover. Instead, the cover is rotated and turned out of the first threaded hole. The cover is attracted by the first magnetic block through the second magnetic block, which moves the storage cylinder and removes it from the first threaded hole. The required anesthetic agent can be taken out individually. When taking out the anesthetic agent, a large amount of cold air will not be lost, so that the temperature inside the incubator can be kept relatively stable.

[0004] Although the aforementioned device can reduce the loss of cold air when removing anesthetics, the lack of obvious distinguishing features between its covers makes it impossible for medical staff to directly determine from the outside which covers contain anesthetics. This means that medical staff may need to open each cover one by one to check whether anesthetics are stored, which not only reduces work efficiency but may also lead to the waste of cold air and increased energy consumption due to frequent operations. Summary of the Invention

[0005] To address the technical problems mentioned in the background section, a device for storing anesthetic agents used in clinical anesthesia is provided.

[0006] To achieve the above objectives, the technical solution adopted in this application is: a storage device for anesthetic agents used in clinical anesthesia, comprising a refrigerator, a knob, and a storage sleeve. The refrigerator has an insulated cover on its top, with several connecting screw holes on the cover. The bottom of the knob has a threaded post that matches the connecting screw holes. A groove is formed on the top of the knob, and a marking block is placed inside the groove. A guide rod is connected to the bottom of the marking block. A connecting groove is formed at the bottom of the threaded post, and the bottom of the guide rod slides through the connecting groove. A thin-walled sleeve is provided at the bottom of the threaded post, and a fixing mechanism is provided between the storage sleeve and the thin-walled sleeve.

[0007] Preferably, the fixing mechanism includes an inner groove formed inside the storage sleeve, with a rod and a first spring disposed inside the inner groove, and an insertion hole adapted to the rod being formed on the surface of the thin-walled sleeve.

[0008] Preferably, the diameter of the first spring is adapted to the inner diameter of the inner groove, and the two ends of the first spring abut against the insert rod and the inner wall of the inner groove, respectively.

[0009] Preferably, a piston body is installed at the bottom of the guide rod.

[0010] Preferably, a second spring is sleeved on the outer surface of the guide rod, and the two ends of the second spring abut against the piston body and the top wall of the connecting groove, respectively.

[0011] Preferably, the outer surface of the storage sleeve is provided with a retaining edge, the diameter of which is larger than the inner diameter of the thin-walled sleeve.

[0012] Preferably, the storage sleeve is provided with a through groove.

[0013] Preferably, recessed handles are provided on both outer surfaces of the refrigerator.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This invention, through the setting of a marking block, allows the storage sleeve to be connected to the thin-walled sleeve via a fixing mechanism. If the storage sleeve contains anesthetic, the upper end of the anesthetic can push the marking block upward and protrude beyond the outside of the knob. If the storage sleeve does not contain anesthetic, the marking block falls back into the groove and is flush with the top of the knob. Therefore, by simply observing the state of the marking block, one can intuitively understand which knob contains anesthetic, enabling efficient removal and use of the anesthetic and reducing the loss of cold air. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the structure of the knob and storage sleeve in this utility model; Figure 4 This is a partial cross-sectional structural diagram of the knob and storage sleeve in this utility model; Figure 5 for Figure 4 An enlarged diagram of A in the diagram.

[0017] Explanation of symbols in the diagram: 1. Refrigerator; 101. Insulated lid; 102. Recessed handle; 2. Knob; 201. Threaded post; 202. Groove; 203. Marking block; 204. Connecting groove; 205. Guide rod; 206. Thin-walled sleeve; 3. Storage sleeve; 301. Through groove; 302. Edge retainer; 4. Fixing mechanism; 401. Inner groove; 402. Insert rod; 403. First spring; 404. Insertion hole; 5. Piston body; 501. Second spring. Detailed Implementation

[0018] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0019] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0020] Please see Figures 1-5 This utility model provides a storage device for anesthetic agents used in clinical anesthesia, including a refrigerator 1, a knob 2, and a storage sleeve 3. The refrigerator 1 has an insulated cover 101 on its top, with several connecting screw holes. The knob 2 has a threaded post 201 at its bottom that matches the connecting screw holes. The knob 2 has a groove 202 at its top, with a marking block 203 inside the groove 202. A guide rod 205 is connected to the bottom of the marking block 203. The threaded post 201 has a connecting groove 204 at its bottom, and the bottom of the guide rod 205 slides through the connecting groove 204. A thin-walled sleeve 206 is located at the bottom of the threaded post 201, and a fixing mechanism 4 is provided between the storage sleeve 3 and the thin-walled sleeve 206.

[0021] When it is necessary to store anesthetic, first turn knob 2 to remove threaded post 201 from the connecting screw hole. Then, use fixing mechanism 4 to disconnect storage sleeve 3 from thin-walled sleeve 206. Then, put the anesthetic into storage sleeve 3, with the upper end of the anesthetic extending beyond the top of storage sleeve 3. Next, insert the upper end of storage sleeve 3 along with the anesthetic into thin-walled sleeve 206. The upper end of the anesthetic pushes the marker block 203 upward through guide rod 205. Then, use fixing mechanism 4 to connect storage sleeve 3 and thin-walled sleeve 206 together, keeping the marker block 203 protruding. Finally, insert storage sleeve 3 into connecting screw hole and tighten threaded post 201 to connecting screw hole. Since the anesthetic marker block 203 inside the storage sleeve 3 will be lifted when there is anesthetic, and will fall back into the groove 202 when there is no anesthetic, by simply observing the state of the marker block 203, it is possible to intuitively know which knob 2 has anesthetic underneath, so as to efficiently take out and use the anesthetic and reduce the loss of cold air.

[0022] Furthermore, in this embodiment, the fixing mechanism 4 includes an inner groove 401 formed inside the storage sleeve 3. The inner groove 401 is provided with a rod 402 and a first spring 403. The surface of the thin-walled sleeve 206 is provided with a insertion hole 404 that is adapted to the rod 402.

[0023] When connecting the storage sleeve 3 to the thin-walled sleeve 206, first press the insertion rod 402 inward, then insert the upper end of the storage sleeve 3 into the thin-walled sleeve 206. At this time, under the elastic force of the first spring 403, push the end of the insertion rod 402 to abut against the inner wall of the thin-walled sleeve 206. When the insertion rod 402 moves to the insertion hole 404, the first spring 403 can push the insertion rod 402 to automatically insert into the insertion hole 404, completing the quick connection.

[0024] Furthermore, in this embodiment, the diameter of the first spring 403 is adapted to the inner diameter of the inner groove 401, and the two ends of the first spring 403 abut against the insert rod 402 and the inner wall of the inner groove 401, respectively.

[0025] By continuously applying a pushing force to the insertion rod 402 by the first spring 403, it can be ensured that it is firmly inserted into the insertion hole 404, thus ensuring the reliability of the connection.

[0026] Furthermore, in this embodiment, a piston body 5 is installed at the bottom of the guide rod 205.

[0027] The piston body 5 can limit the marking block 203, preventing it from falling out of the groove 202 and being lost.

[0028] Furthermore, in this embodiment, a second spring 501 is sleeved on the outer surface of the guide rod 205, and the two ends of the second spring 501 abut against the piston body 5 and the top wall of the connecting groove 204, respectively.

[0029] Since the anesthetic is inserted into the storage sleeve 3 and its upper end extends beyond the top of the storage sleeve 3, when the storage sleeve 3 is connected to the thin-walled sleeve 206, the upper end of the anesthetic pushes the piston body 5 upward and causes the marker block 203 to be pushed out of the groove 202. At this time, the second spring 501 is compressed and applies a certain elastic force to the anesthetic, which can play a fixing role, making the anesthetic more stable when stored and preventing it from shaking inside the storage sleeve 3.

[0030] Furthermore, in this embodiment, a retaining edge 302 is provided on the outer surface of the storage sleeve 3, and the diameter of the retaining edge 302 is larger than the inner diameter of the thin-walled sleeve 206.

[0031] When the storage sleeve 3 is inserted into the thin-walled sleeve 206 until the flange 302 abuts against the thin-walled sleeve 206, the insertion rod 402 and the insertion hole 404 are at the same height. Simply rotate the storage sleeve 3 horizontally, and the insertion rod 402 will automatically insert when it aligns with the insertion hole 404, thus improving the connection efficiency between the storage sleeve 3 and the thin-walled sleeve 206.

[0032] Furthermore, in this embodiment, a through groove 301 is provided on the storage sleeve 3. This allows cold air to better enter the storage sleeve 3 to cool and preserve the anesthetic.

[0033] Furthermore, in this embodiment, recessed handles 102 are provided on both outer surfaces of the refrigerator 1. These provide hand grip points, facilitating the handling of the refrigerator 1.

[0034] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.

Claims

1. A storage device for anesthetic agents used in clinical anesthesia, comprising a refrigerator (1), a knob (2), and a storage sleeve (3), characterized in that: The top of the refrigerator (1) is provided with an insulation cover (101), and the insulation cover (101) is provided with several connecting screw holes. The bottom of the knob (2) is provided with a threaded post (201) that matches the connecting screw holes. The top of the knob (2) is provided with a groove (202), and a marking block (203) is provided inside the groove (202). The bottom of the marking block (203) is connected to a guide rod (205). The bottom of the threaded post (201) is provided with a connecting groove (204), and the bottom of the guide rod (205) slides through into the connecting groove (204). The bottom of the threaded post (201) is provided with a thin-walled sleeve (206), and a fixing mechanism (4) is provided between the storage sleeve (3) and the thin-walled sleeve (206).

2. The storage device for anesthetic agents used in clinical anesthesia according to claim 1, characterized in that: The fixing mechanism (4) includes an inner groove (401) opened inside the storage sleeve (3), and a rod (402) and a first spring (403) are provided inside the inner groove (401). The surface of the thin-walled sleeve (206) is provided with a insertion hole (404) that is adapted to the rod (402).

3. The anesthetic storage device for clinical use according to claim 2, characterized in that: The diameter of the first spring (403) is adapted to the inner diameter of the inner groove (401), and the two ends of the first spring (403) abut against the insert rod (402) and the inner wall of the inner groove (401), respectively.

4. The storage device for anesthetic agents used in clinical anesthesia according to claim 1, characterized in that: A piston body (5) is installed at the bottom of the guide rod (205).

5. The anesthetic storage device for clinical use according to claim 4, characterized in that: The outer surface of the guide rod (205) is fitted with a second spring (501), and the two ends of the second spring (501) abut against the piston body (5) and the top wall of the connecting groove (204), respectively.

6. The storage device for anesthetic agents used in clinical anesthesia according to claim 1, characterized in that: The outer surface of the storage sleeve (3) is provided with a retaining edge (302), the diameter of which is larger than the inner diameter of the thin-walled sleeve (206).

7. The storage device for anesthetic agents used in clinical anesthesia according to claim 1, characterized in that: The storage sleeve (3) is provided with a through groove (301).

8. The storage device for anesthetic agents used in clinical anesthesia according to claim 1, characterized in that: The refrigerator (1) has recessed handles (102) on both outer surfaces.

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