Pretreatment auxiliary device used before injection of medical beauty stem cells

Abstract

The utility model discloses a pretreatment auxiliary device used before medical beauty stem cell injection, and relates to the technical field of stem cell medical beauty. Comprising a base, an annular water bath cavity formed in the base, a supporting plate arranged on one side of the annular water bath cavity, an electric telescopic plate arranged on the top of the supporting plate, a horizontal supporting frame arranged on one side of the electric telescopic plate and a clamping support arranged on the horizontal supporting frame in a sliding mode. The annular water bath cavity comprises a bottom plate, a central frame body arranged on the bottom plate, a second frame body arranged outside the central frame body in a sleeving manner and a third frame body arranged outside the second frame body in a sleeving manner, and a plurality of partition plates are inserted into the central frame body. The utility model has the beneficial effects that a plurality of temperature areas are formed by arranging the three layers of sleeve type water bath cavities, so that the injection bag can sequentially pass through a plurality of temperature return areas from low temperature to high temperature in the use process, and the influence of temperature shock on the activity of stem cells is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stem cell medical aesthetics, and particularly relates to a pretreatment auxiliary device for medical aesthetic stem cell injection before injection. Background Art

[0002] With the cross-integration of regenerative medicine and aesthetic medicine, the application of stem cells in the field of medical aesthetics has gradually become widespread. Especially in projects such as skin repair and anti-aging, stem cell injection treatment has gradually become one of the mainstream means. Since stem cell preparations are usually stored at a low temperature state, in order to ensure their biological activity, appropriate pretreatment is required before use, such as warming, mixing, and removing precipitates and other technological steps. Although the traditional water bath method is still widely used, it is difficult to meet the requirements of controlling the temperature gradient sensitivity of stem cells. Especially in the aspect of biological compatibility pretreatment before injection, there is still a lack of professional auxiliary devices. Therefore, improving the professional level of pretreatment of stem cell injections, achieving precise temperature control and low-pollution operation has become an important research direction in this technical field.

[0003] Currently, the common warming treatment of stem cell injections mostly uses a constant temperature water bath or a manual warming box. Its heating method is single, only providing a single temperature zone, and it cannot realize the gradient warming process of stem cells from the refrigerated state to the appropriate injection temperature. Such technical means are difficult to avoid the mutation damage of cells during the warming process, and it is easy to cause loss of activity or component denaturation, thus affecting the treatment effect. At the same time, traditional operations mostly rely on manual gradual movement of injection containers or injection bags. Not only is the process cumbersome, but there is also a high risk of cross-contamination. In addition, due to the lack of a dedicated clamping and fixing mechanism, the injection bag is easy to float or tilt in the water, resulting in uneven warming. In addition, in order to save space, some devices integrate functions such as heating and mixing, but do not scientifically plan the temperature zone distribution and the heat absorption path, making it difficult to control the heating time of the cell solution and there is a phenomenon of local overheating. It can be seen that the existing technology still has obvious deficiencies in terms of safety, convenience, and biocompatibility, and there is an urgent need to propose a new structural scheme that takes into account temperature control accuracy and operation efficiency to improve the treatment quality.

[0004] Therefore, in the application scenario of medical aesthetic stem cell injection, there is an urgent need for a pretreatment auxiliary device for stem cell injection before injection with a reasonable structure, capable of realizing multi-level temperature control, having stable clamping and automatic operation functions. Summary of the Utility Model

[0005] In order to achieve the above-mentioned utility model purpose and address the above technical problems, the utility model provides a pretreatment auxiliary device for medical aesthetic stem cell injection before injection.

[0006] Its technical solution is as follows: it includes a base, an annular water bath cavity arranged on the base, a support plate arranged on one side of the annular water bath cavity, an electric telescopic plate arranged on the top of the support plate, a horizontal support frame arranged on one side of the electric telescopic plate, and a clamping support seat slidably arranged on the horizontal support frame;

[0007] The annular water bath cavity includes a bottom plate, a central frame body arranged on the bottom plate, a second frame body sleeved outside the central frame body, and a third frame body sleeved outside the second frame body. A plurality of partition plates are inserted into the central frame body;

[0008] The area inside the central frame body is the first temperature recovery area, the area between the second frame body and the central frame body is the second temperature recovery area, and the area between the third frame body and the second frame body is the third temperature recovery area;

[0009] The horizontal support frame is provided with a chute, and both ends of the clamping support seat are provided with sliding rods, and the sliding rods are slidably matched with the chute;

[0010] Two clamping plates for clamping the injection bag are further arranged on the clamping support seat;

[0011] A heating plate is arranged in the bottom plate area where the central frame body is located, and a digital display temperature controller is arranged on the outer wall of the annular water bath cavity. The digital display temperature controller is electrically connected to the heating plate for controlling the heating temperature of the heating plate and displaying the current temperature in real time.

[0012] The central frame body, the second frame body, and the third frame body are all closed rectangular frames;

[0013] A plurality of groups of slots are arranged in the central frame body, and the partition plates are slidably matched with the slots;

[0014] A plurality of notches are arranged on the partition plates for the water body in the central frame body to pass through.

[0015] The side walls of the central frame body and the second frame body are made of heat-conducting materials. Only the bottom plate area where the central frame body is located is provided with a heating plate, and with the setting of the replaced water bath cavity, the water temperatures of the first temperature recovery area, the second temperature recovery area, and the third temperature recovery area decrease in sequence.

[0016] The fixed end of the electric telescopic plate is fixedly connected to the top of the support plate, and the end side wall of the telescopic end of the electric telescopic plate is fixedly connected to the horizontal support frame.

[0017] The horizontal support frame includes a horizontally sliding frame and a vertically sliding frame arranged vertically, and the chutes are arranged on the upper surfaces of the horizontally sliding frame and the vertically sliding frame;

[0018] The middle part of the clamping support is a rectangular frame. The sliding rods are arranged at both ends of the rectangular frame. Two clamping plates are located inside the rectangular frame. A plurality of springs are connected between each clamping plate and the inner wall of the rectangular frame. When the springs are in the extended state, the two clamping plates clamp the injection bag from both sides.

[0019] An inverted T-shaped sliding groove is formed on the upper surface of the base. An inverted T-shaped sliding strip is arranged at the bottom of the bottom plate of the annular water bath cavity. The sliding strip is slidably matched with the sliding groove.

[0020] A vertical plate is arranged on one side of the base. An electric telescopic rod is arranged on the side wall of the vertical plate facing the annular water bath cavity. The fixed end of the electric telescopic rod is fixedly connected with the side wall of the annular water bath cavity, and the end of the telescopic end of the electric telescopic rod is fixedly connected with the side wall of the annular water bath cavity. By the expansion and contraction of the electric telescopic rod, the annular water bath cavity slides back and forth on the base, thereby improving the rewarming rate.

[0021] The beneficial effects brought by the technical solution provided by the embodiment of the present utility model are as follows:

[0022] (1) Realize the gradient rewarming of the injection solution: By setting up a three-layer sleeve-type water bath cavity to form multiple temperature zones, the injection bag can sequentially pass through multiple rewarming zones from low temperature to high temperature during use, avoiding the influence of sudden temperature change on the stem cell activity.

[0023] (2) Ensure the stability of cell activity: Adopt a partitioned water bath system with partitions and controllable heating to provide a gentle and uniform heating environment, effectively improving the physiological adaptability of stem cell rewarming and reducing the risk of activity loss.

[0024] (3) The structure is adjustable and has strong adaptability: By cooperating with the electric telescopic plate and the slidable clamping support, it can adapt to injection bags of different quantities and sizes, meeting diverse application requirements.

[0025] (4) The operation is convenient and the degree of automation is moderate: By the electric telescopic and water bath cavity moving mechanisms, the operation process is simplified, and accurate rewarming control can be achieved without an intelligent control system, which is suitable for popularization in small and medium-sized medical beauty institutions.

[0026] (5) Anti-pollution design: The injection bag is clamped and positioned by springs and is in a closed or semi-closed space throughout the process, reducing the risk of human contact and pollution and ensuring medical safety. Description of the Drawings

[0027] Figure 1 is the overall structural schematic diagram of the embodiment of the present utility model Figure 1 。

[0028] Figure 2 is the overall structural schematic diagram of the embodiment of the present utility model Figure 2 。

[0029] Figure 3 is Figure 2 a partial enlarged view of part A of

[0030] Figure 4 is Figure 2 a partial enlarged view of part B of

[0031] Figure 5 a schematic structural view of the annular water bath cavity of the embodiment of the present utility model.

[0032] Figure 6 a schematic structural view of the clamping support of the embodiment of the present utility model.

[0033] Among them, the reference numerals are: 1, base; 2, annular water bath cavity; 4, support plate; 5, electric telescopic plate; 6, horizontal support frame; 7, clamping support; 8, partition plate; 9, clamping plate; 10, spring;

[0034] 201, central frame body; 2011, slot; 202, second frame body; 203, third frame body; 603, chute; 701, sliding rod; 205, digital display temperature controller; 601, horizontal sliding frame; 602, vertical sliding frame; 101, sliding groove; 204, sliding strip; 102, vertical plate; 103, electric telescopic rod. Specific embodiments

[0035] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0036] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0037] In the description of the creation of the present utility model, it should be understood that the orientation or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the creation of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the creation of the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the creation of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.

[0038] In the description of the creation of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the creation of the present utility model can be understood through specific circumstances.

[0039] Embodiment 1

[0040] See Figures 1 to 6 , the present utility model provides a pretreatment assistance device for medical aesthetic stem cell injection, including a base 1, an annular water bath chamber 2 provided on the base 1, a support plate 4 provided on one side of the annular water bath chamber 2, an electric telescopic plate 5 provided on the top of the support plate 4, a horizontal support frame 6 provided on one side of the electric telescopic plate 5, and a clamping support 7 slidably provided on the horizontal support frame 6;

[0041] The annular water bath chamber 2 includes a bottom plate, a central frame body 201 provided on the bottom plate, a second frame body 202 sleeved outside the central frame body 201, and a third frame body 203 sleeved outside the second frame body 202. A plurality of partition plates 8 are inserted into the central frame body 201;

[0042] The area inside the central frame body 201 is the first temperature recovery area, the area between the second frame body 202 and the central frame body 201 is the second temperature recovery area, and the area between the third frame body 203 and the second frame body 202 is the third temperature recovery area;

[0043] The horizontal support frame 6 is provided with a sliding groove 603, and both ends of the clamping support 7 are provided with sliding rods 701, and the sliding rods 701 are slidably matched with the sliding groove;

[0044] The clamping support 7 is further provided with two clamping plates 9 for clamping the injection bag;

[0045] A heating plate is provided in the bottom plate area where the central frame 201 is located, and a digital display temperature controller 205 is provided on the outer wall of the annular water bath cavity 2. The digital display temperature controller 205 is electrically connected to the heating plate for controlling the heating temperature of the heating plate and displaying the current temperature in real time.

[0046] The central frame 201, the second frame 202, and the third frame 203 are all closed rectangular frames;

[0047] A number of slots 2011 are provided in the central frame 201, and the partition plate 8 is slidably matched with the slots 2011;

[0048] A number of notches are provided on the partition plate 8 for the water body in the central frame 201 to pass through.

[0049] The side walls of the central frame 201 and the second frame 202 are made of heat-conducting materials. Only the bottom plate area where the central frame 201 is located is provided with a heating plate, and with the setting of the replaced water bath cavity, the water temperatures in the first temperature recovery area, the second temperature recovery area, and the third temperature recovery area decrease in sequence.

[0050] The fixed end of the electric telescopic plate 5 is fixedly connected to the top of the support plate 4, and the side wall of the telescopic end of the electric telescopic plate 5 is fixedly connected to the horizontal support frame 6.

[0051] The horizontal support frame 6 includes a horizontally sliding frame 601 and a vertically sliding frame 602 arranged vertically, and the upper surfaces of the horizontally sliding frame 601 and the vertically sliding frame 602 are provided with sliding grooves 603;

[0052] The middle part of the clamping support 7 is a rectangular frame, sliding rods 701 are arranged at both ends of the rectangular frame, two clamping plates 9 are located inside the rectangular frame, and each clamping plate 9 is connected to the inner wall of the rectangular frame by a number of springs 10. When the springs 10 are in the extended state, the two clamping plates 9 clamp the injection bag from both sides.

[0053] In the first temperature recovery area of the device, the areas separated by the partition plate 8, and the horizontal and vertical areas in the second temperature recovery area and the third temperature recovery area can all place injection bags filled with medical aesthetic stem cell injection solution for temperature recovery. When the utility model is used, a number of clamping supports 7 are placed on the horizontally sliding frame 601 and the vertically sliding frame 602 according to the number of injection bags, and the clamping supports 7 correspond to the injection bag placement area up and down;

[0054] In the initial state, water is filled in the first rewarming zone, the second rewarming zone, and the third rewarming zone. The electric telescopic plate 5 is in the extended state. At this time, the top of the injection bag is placed between the two clamping plates 9. With the spring 10 in the extended state, the two clamping plates 9 clamp the injection bag from both sides, and the injection bag is fixed on the horizontal support frame 6.

[0055] After the first rewarming zone is heated to the required temperature, through the retraction of the electric telescopic plate 5, the injection bag is driven to first enter the third rewarming zone for rewarming for a period of time. Then the electric telescopic plate 5 extends, lifting the injection bag. Manually move the clamping support 7 above the first rewarming zone. Then the electric telescopic plate 5 retracts, driving the injection bag to enter the second rewarming zone for rewarming for a period of time, and finally enter the first rewarming zone for rewarming. That is, the injection liquid in the injection bag is rewarmed in the order of increasing water temperature, realizing the "gradient rewarming" of the medical aesthetic stem cell injection liquid from the low-temperature storage state to the appropriate injection temperature, avoiding cell activity mutation, and improving the cell activity maintenance rate.

[0056] Embodiment 2

[0057] On the basis of Embodiment 1, an inverted T-shaped sliding groove 101 is opened on the upper surface of the base 1, and an inverted T-shaped sliding strip 204 is provided at the bottom of the bottom plate of the annular water bath cavity 2. The sliding strip 204 is slidably matched with the sliding groove 101.

[0058] A vertical plate 102 is provided on one side of the base 1. An electric telescopic rod 103 is provided on the side wall of the vertical plate 102 facing the annular water bath cavity 2. The fixed end of the electric telescopic rod 103 is fixedly connected to the side wall of the annular water bath cavity 2, and the end of the telescopic end of the electric telescopic rod 103 is fixedly connected to the side wall of the annular water bath cavity 2. By the telescopic movement of the electric telescopic rod, the annular water bath cavity is driven to slide back and forth on the base, thereby improving the rewarming rate.

[0059] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pretreatment assistance device for aesthetic medical stem cell injection, characterized in that It includes a base (1), an annular water bath cavity (2) arranged on the base (1), a support plate (4) arranged on one side of the annular water bath cavity (2), an electric telescopic plate (5) arranged on the top of the support plate (4), a horizontal support frame (6) arranged on one side of the electric telescopic plate (5), and a clamping support (7) slidably arranged on the horizontal support frame (6); The annular water bath cavity (2) includes a bottom plate, a central frame body (201) arranged on the bottom plate, a second frame body (202) sleeved outside the central frame body (201), and a third frame body (203) sleeved outside the second frame body (202). A plurality of partition plates (8) are inserted into the central frame body (201); The area inside the central frame body (201) is the first temperature recovery area, the area between the second frame body (202) and the central frame body (201) is the second temperature recovery area, and the area between the third frame body (203) and the second frame body (202) is the third temperature recovery area; A sliding groove (603) is formed on the horizontal support frame (6). Sliding rods (701) are arranged at both ends of the clamping support (7), and the sliding rods (701) are slidably matched with the sliding groove; Two clamping plates (9) for clamping the injection bag are further arranged on the clamping support (7); A heating plate is arranged in the bottom plate area where the central frame body (201) is located. A digital display temperature controller (205) is arranged on the outer wall of the annular water bath cavity (2). The digital display temperature controller (205) is electrically connected to the heating plate and is used to control the heating temperature of the heating plate and display the current temperature in real time.

2. The pretreatment auxiliary device for medical aesthetic stem cell injection according to claim 1, characterized in that The central frame body (201), the second frame body (202), and the third frame body (203) are all closed rectangular frames; A plurality of groups of slots (2011) are arranged in the central frame body (201), and the partition plates (8) are slidably matched with the slots (2011); A plurality of notches are formed on the partition plates (8) for the water body in the central frame body (201) to pass through; 3. The pretreatment assistance device for medical aesthetic stem cell injection according to claim 2, characterized in that, The side walls of the central frame body (201) and the second frame body (202) are made of heat-conducting materials; 4. The pretreatment auxiliary device for aesthetic medical stem cell injection according to claim 3, characterized in that, The fixed end of the electric telescopic plate (5) is fixedly connected to the top of the support plate (4), and the horizontal support frame (6) is fixedly connected to the side wall of the telescopic end of the electric telescopic plate (5); 5. The pretreatment assistance device for medical aesthetic stem cell injection according to claim 4, characterized in that, The horizontal support frame (6) includes a horizontally sliding frame (601) and a vertically sliding frame (602) arranged vertically. The sliding groove (603) is formed on the upper surfaces of the horizontally sliding frame (601) and the vertically sliding frame (602); The middle part of the clamping support (7) is a rectangular frame. The sliding rods (701) are arranged at both ends of the rectangular frame. The two clamping plates (9) are located inside the rectangular frame. Each clamping plate (9) is connected to the inner wall of the rectangular frame through a plurality of springs (10). When the springs (10) are in the extended state, the two clamping plates (9) clamp the injection bag from both sides; 6. The pretreatment assistance device for medical aesthetic stem cell injection according to claim 1, wherein An inverted T-shaped sliding groove (101) is formed on the upper surface of the base (1). An inverted T-shaped sliding strip (204) is arranged at the bottom of the bottom plate of the annular water bath cavity (2). The sliding strip (204) is slidably matched with the sliding groove (101); On one side of the base (1), there is a vertical plate (102). On the side wall of the vertical plate (102) facing the annular water bath cavity (2), there is an electric telescopic rod (103). The fixed end of the electric telescopic rod (103) is fixedly connected to the side wall of the annular water bath cavity (2), and the end of the telescopic end of the electric telescopic rod (103) is fixedly connected to the side wall of the annular water bath cavity (2).

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