Medical serum extractor
By introducing the design of a placement seat, a placement plate and a telescopic cylinder into the medical serum extraction machine, combined with motor rotation and low-temperature storage of a dry ice basket, the problems of test tube plugs falling off and bulky equipment are solved, achieving efficient serum separation and portability, and being suitable for use in multiple scenarios.
Patent Information
- Application Number
- CN202423112838.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing medical serum extraction machines are prone to causing test tube plugs to fall off when moved or shaken, and the devices are bulky and inconvenient to carry, making them particularly inconvenient to use in mobile laboratories or field research scenarios.
A medical serum extraction machine was designed, which included a placement seat, a placement plate, and a telescopic cylinder. The test tubes were fixed through placement holes and through holes, and a motor was used to drive the rotation to separate the serum. A dry ice basket was equipped for low-temperature storage and sterilization. The device used a double-layer shell and thermal insulation cotton to reduce the volume and improve portability.
It effectively prevents the test tube stopper from falling off and achieves efficient separation of serum. The device is compact and portable, suitable for mobile laboratories and field research, has a sterilization function, and reduces energy consumption.
Smart Images
Figure CN223444145U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical equipment technical field, especially a kind of medical serum extractor. BACKGROUND
[0002] Medical serum extractor, also known as serum separator, is a kind of medical equipment for separating serum from blood sample, through extracting serum, blood components can be further analyzed and detected, to provide important basis and support for disease diagnosis, treatment and prevention, medical serum extractor has wide application in medical field, such as clinical examination, scientific research experiment etc.
[0003] However, the existing medical serum extractor is directly inserted into rotating disc, the fixing effect of test tube is not good, when the device moves or shakes, it is easy to cause test tube, test tube plug head to fall off, and its volume is larger, more cumbersome, inconvenient to carry, especially in temporary use or need to move scene such as mobile laboratory, field research or temporary experimental site, its handling is more laborious.
[0004] In order to solve the technical problem, the utility model provides a kind of medical serum extractor. UTILITY MODEL CONTENT
[0005] The main purpose of the utility model is to provide a kind of medical serum extractor, can effectively solve the problem mentioned in background art.
[0006] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:
[0007] A kind of medical serum extractor, including shell, the shell is connected with bottom plate in, the bottom plate is rotatably connected with placing seat in, the placing seat is opened in and placed hole, the placing seat upper end center is connected with support rod, the support rod upper end is connected with placing plate, the placing plate is opened in and is connected with through hole, the test tube is placed in the placing hole, the through hole, the test tube upper end is inserted with plug head, the bottom plate lower end is provided with motor, the shell upper end is rotatably connected with machine cover, the machine cover is connected with telescopic cylinder inside, the telescopic cylinder lower end is connected with pressing plate, the pressing plate outer end is rotatably connected with rotating plate.
[0008] Preferably, the lower end of the placing hole is a hemispherical groove, the placing hole and the through hole are arranged in correspondence with each other, and a cotton ball is arranged in each of them, and the motor driving end is connected with the center point of the lower end of the placing seat.
[0009] Preferably, the machine cover lower end is provided with sealing ring, the pressing plate is located on the upper end of the placing plate, the rotating plate is attached to the upper end of the plug head, and the rotating plate lower end is provided with cotton pad.
[0010] Preferably, the machine cover is internally provided with a controller, the upper end of the machine cover is provided with a control panel, the control panel is connected with the controller, and the shell is double-layered and internally filled with heat insulation cotton.
[0011] Preferably, the lower end of the shell is connected with a base, the upper end of the base is connected with a battery block, the side end of the battery block is provided with a charging jack, and the motor is connected to the upper end of the battery block.
[0012] Preferably, the bottom plate is internally connected with a magnetic ring, the upper end of the bottom plate is connected with a dry ice basket, the dry ice basket can be adsorbed by the magnetic ring, and the dry ice basket is internally filled with dry ice.
[0013] Preferably, the dry ice basket is located outside the placing seat and does not contact the placing seat, the upper end of the dry ice basket is provided with an anti-falling plate, the anti-falling plate is internally provided with a gas-permeable hole groove, and the upper end of the dry ice basket is connected with a handle.
[0014] Compared with the prior art, the medical serum extraction machine has the following beneficial effects:
[0015] In the utility model, through setting the placing seat and the placing plate, the test tube is closed by the plug, then is inserted into the through hole and is placed into the placing hole, the test tube is fixed, then the machine cover is closed, the extension cylinder is pressed down, the pressing plate pushes the rotary plate to press down and fix the plug, so as to prevent the plug from falling off and causing the blood sample to fly out when the device operates, the motor is started, the motor drives the placing seat and the placing plate to rotate at high speed, so as to separate the serum in the test tube, when the device operates, the test tube can be fixed, so as to not worry about the device moving and shaking to cause the test tube to fall off or the blood sample to spill, the device is small in size, convenient to carry and use, low in energy consumption and suitable for mobile laboratory, field research or temporary experimental site.
[0016] In the utility model, through setting the dry ice basket, the dry ice basket is placed on the bottom plate, the magnetic ring can magnetically adsorb the dry ice basket, so as to fix the dry ice basket, the dry ice basket is internally filled with dry ice, the dry ice has extremely low temperature, can absorb a large amount of heat when sublimating, so as to reduce the temperature in the device, so that the device can temporarily store the serum, the low temperature of the dry ice can also inhibit or kill some microorganisms and bacteria, so as to also sterilize and disinfect the device, so as to ensure that the device does not breed bacteria to pollute the serum. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is an overall structure schematic view of the medical serum extraction machine;
[0018] Figure 2 It is a placing seat structure schematic view of the medical serum extraction machine;
[0019] Figure 3The utility model discloses a dry ice basket structure schematic diagram of medical serum extractor,
[0020] Figure 4 The utility model discloses a telescopic cylinder structure schematic diagram of medical serum extractor,
[0021] Figure 5 The utility model discloses a sectional structure schematic diagram of medical serum extractor.
[0022] In the figure: 1, shell, 2, bottom plate, 3, placing seat, 4, placing hole, 5, support rod, 6, placing plate, 7, through hole, 8, test tube, 9, plug, 10, motor, 11, machine cover, 12, telescopic cylinder, 13, pressing plate, 14, rotary plate, 15, control panel, 16, base, 17, battery block, 18, magnetic attraction ring, 19, dry ice basket, 20, anti -drop board, 21, handle. Specific implementation
[0023] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation.
[0024] As Figures 1-5 The utility model discloses a medical serum extractor, including shell 1, shell 1 is double -deck arrangement, and inside fills with heat -insulating cotton, heat -insulating cotton not only can insulate heat transmission, guarantees the low -temperature environment in shell 1, and heat -insulating cotton also can play certain buffer protection effect when shell 1 is collided, and shell 1 is connected with bottom plate 2, and bottom plate 2 is connected with magnetic attraction ring 18, and bottom plate 2 upper end is connected with dry ice basket 19, and dry ice basket 19 is adsorbed by magnetic attraction ring 18, to fix dry ice basket 19, make it not fall off when the device moves, shakes, and dry ice basket 19 fills with dry ice, and dry ice absorbs heat and will sublimate into carbon dioxide gas, without any residue, non - toxicity, no peculiar smell, will not cause the interference of device, and also has certain sterilization effect, so that the device can temporarily store serum, and dry ice basket 19 upper end is provided with anti - drop board 20, and the breathable hole groove is seted in anti - drop board 20, and the breathable hole groove can make dry ice normal evaporation heat absorption, and anti - drop board 20 is used for fixing dry ice block in dry ice basket 19, make it not fly from dry ice basket 19, and disturb device operation, and dry ice basket 19 upper end is connected with handle 21, and handle 21 can conveniently take dry ice basket 19 from shell 1.
[0025] The bottom plate 2 is rotatably connected with a placing seat 3, and the dry ice basket 19 is located outside the placing seat 3 without contacting the placing seat 3, so that the dry ice basket 19 does not affect the rotation of the placing seat 3. The placing seat 3 is provided with a placing hole 4, and the upper end of the placing seat 3 is connected with a supporting rod 5. The upper end of the supporting rod 5 is connected with a placing plate 6, and the supporting rod 5 is used for supporting and fixing the placing plate 6. The placing plate 6 is provided with a through hole 7, and the test tube 8 is placed in the placing hole 4 and the through hole 7. The placing hole 4 and the through hole 7 are arranged in a one-to-one correspondence in the up-down direction, and cotton rings are arranged in the placing hole 4 and the through hole 7. The cotton rings can protect the test tube 8 from being damaged by collision, and can better fix the test tube 8 due to the elasticity of the cotton rings. The lower end of the placing hole 4 is a hemispherical groove, which can perfectly fit the lower end of the test tube 8. The upper end of the test tube 8 is inserted with a plug 9, which can seal the test tube 8 to prevent the blood sample in the test tube 8 from spilling out and prevent bacteria from entering. The lower end of the bottom plate 2 is provided with a motor 10, and the driving end of the motor 10 is connected with the lower end of the placing seat 3. Thus, the motor 10 can drive the placing seat 3 to rotate in the bottom plate 2, so as to drive the placing plate 6 to rotate through the supporting rod 5, so as to drive the test tube 8 in the placing hole 4 and the through hole 7 to rotate at high speed. Through the action of centrifugal force, the heavier blood cells are thrown to the bottom of the test tube 8, and the lighter serum is left in the upper layer, so as to realize the separation of the serum.
[0026] The upper end of the shell 1 is rotatably connected with a machine cover 11, and the lower end of the machine cover 11 is provided with a sealing ring. The sealing ring can seal the joint gap between the machine cover 11 and the shell 1 when the machine cover 11 is folded with the shell 1, so as to avoid dust and air from entering the device through the gap and polluting the device. The inside of the machine cover 11 is connected with a telescopic cylinder 12, and the lower end of the telescopic cylinder 12 is connected with a pressing plate 13. The pressing plate 13 is located on the upper end of the placing plate 6. The outer end of the pressing plate 13 is rotatably connected with a rotating plate 14, and the rotating plate 14 is in contact with the upper end of the plug 9. The lower end of the rotating plate 14 is provided with a cotton pad, so as to avoid damaging the plug 9.
[0027] After the test tube 8 is inserted into the placing seat 3 and the placing plate 6, the machine cover 11 is closed, and then the telescopic cylinder 12 is started. The telescopic cylinder 12 pushes down the pressing plate 13, so that the rotating plate 14 is connected with the plug 9, thereby fixing the test tube 8. When the motor 10 drives the test tube 8 to rotate, the rotating plate 14 can rotate with the test tube 8, so that the rotating plate 14 can still fix the test tube 8 when the test tube 8 rotates for serum separation.
[0028] The controller is connected with various electrical equipment in the device, an operation panel 15 is arranged at the upper end of the cover 11 and is connected with the controller, the operation panel 15 can control the controller, thereby controlling the operation of the device, a base 16 is connected with the lower end of the shell 1, an anti-skid groove is arranged at the lower end of the base 16, the friction with the ground or the table top is increased, thereby making the device more stable when operating, a battery block 17 is connected with the upper end of the base 16, the battery block 17 is used for supplying power for the device, thereby making the device be able to be used in the scene without external power supply, a charging jack is arranged at the side end of the battery block 17, and the motor 10 is connected with the upper end of the battery block 17.
[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A medical serum extractor, comprising a housing (1), characterized in that: The housing (1) is connected to a bottom plate (2), a placement seat (3) is rotatably connected to the bottom plate (2), a placement hole (4) is provided in the placement seat (3), a support rod (5) is connected to the center of the upper end of the placement seat (3), the upper end of the support rod (5) is connected to a placement plate (6), a through hole (7) is provided in the placement plate (6), a test tube (8) is placed in the placement hole (4) and the through hole (7), a plug (9) is plugged into the upper end of the test tube (8), a motor (10) is provided at the lower end of the bottom plate (2), the upper end of the housing (1) is rotatably connected to a cover (11), a telescopic cylinder (12) is connected inside the cover (11), the lower end of the telescopic cylinder (12) is connected to a pressure plate (13), and the outer end of the pressure plate (13) is rotatably connected to a rotating plate (14).
2. A medical serum extractor according to claim 1, characterized in that: The lower end of the placement hole (4) is a hemispherical groove. The placement hole (4) and the through hole (7) are arranged correspondingly up and down, and cotton loops are arranged inside. The driving end of the motor (10) is connected to the center point of the lower end of the placement seat (3).
3. A medical serum extraction machine according to claim 1, characterized in that: The outer ring of the lower end of the machine cover (11) is provided with a sealing ring, the pressing plate (13) is located at the upper end of the placement plate (6), the rotating plate (14) is in contact with the upper end of the plug (9), and the lower end of the rotating plate (14) is provided with a cotton pad.
4. A medical serum extractor according to claim 1, characterized in that: A controller is provided in the cover (11), a control panel (15) is provided at the upper end of the cover (11), and the control panel (15) is connected to the controller. The housing (1) is double-layered and filled with heat-insulating cotton.
5. A medical serum extractor according to claim 1, characterized in that: The lower end of the housing (1) is connected to a base (16), the upper end of the base (16) is connected to a battery block (17), a charging socket is provided on the side end of the battery block (17), and the motor (10) is connected to the upper end of the battery block (17).
6. A medical serum extractor according to claim 1, characterized in that: A magnetic ring (18) is connected inside the bottom plate (2), and a dry ice basket (19) is connected to the upper end of the bottom plate (2). The dry ice basket (19) can be adsorbed by the magnetic ring (18), and the dry ice basket (19) is filled with dry ice.
7. A medical serum extractor according to claim 6, characterized in that: The dry ice basket (19) is located at the outer end of the placement seat (3) and does not contact it. The upper end of the dry ice basket (19) is provided with an anti-slip plate (20), and a ventilation hole groove is opened in the anti-slip plate (20). The upper end of the dry ice basket (19) is connected to a handle (21).