Anti-infection hemostix for animal husbandry and veterinary medicine
By designing protective components and joints for animal husbandry and veterinary blood collectors, the problems of cross-infection and operational risks of existing blood collectors are solved, and the full protection and disinfection of the blood collectors are achieved, ensuring safety.
Patent Information
- Application Number
- CN202420415401.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-05
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-03-05
AI Technical Summary
Existing blood collectors may cause a risk of cross-infection during use and improper operation may cause harm to animals or operators.
An anti-infection blood collector for animal husbandry and veterinary medicine is designed including a sampler and a protective component. The sampler is composed of a sampling container, a sampling needle and a guide plate. The protective component is composed of a protective base shell and a joint, and is connected by threads. The sampler is in During blood collection, it moves along the protective component. The protective component provides full protection. The connector is used to cover the isolation sampling needle, and the disinfection window is used for disinfection treatment.
It effectively avoids the risk of cross-infection during blood collection, and reduces the risk of infection through disinfection and treatment, ensuring the safety of operators and animals.
Smart Images
Figure CN222323558U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical equipment, in particular to an infection-proof blood sampling device for animal husbandry and veterinary medicine. Background Art
[0002] In animal husbandry, animal husbandry veterinarians play an important role. They are not only responsible for animal health management and disease diagnosis and treatment, but also participate in animal feeding, reproduction, nutrition management and other aspects. In addition, animal husbandry veterinarians also need to have skills in laboratory diagnosis, veterinary drug use, animal quarantine, etc.
[0003] Blood sampling from animals can provide important references for animal health management, disease diagnosis and treatment, immunization, drug treatment, etc. It is one of the important measures to ensure animal health. Blood contains a large number of biochemical indicators, pathogens, antibodies and other substances. By testing these substances, the health status of animals can be evaluated, and a deeper understanding of the pathogenesis and pathological process of the disease can be obtained, thus providing a basis for disease prevention and treatment.
[0004] Although disposable blood collectors have been widely used in animal blood collection, improper handling of blood collectors may still lead to the risk of cross infection. In addition, improper operation during blood collection may also cause harm to animals or operators. Therefore, an infection-proof blood collector for animal husbandry and veterinary medicine is proposed. Utility Model Content
[0005] In view of the deficiencies of the prior art, the utility model provides an infection-proof blood sampling device for animal husbandry and veterinary medicine, which overcomes the deficiencies of the prior art and solves the problems mentioned in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infection-proof blood sampling device for animal husbandry and veterinary medicine, comprising a sampler and a protective component;
[0007] The sampler is composed of a sampling container, a sampling needle and a guide plate;
[0008] The protection assembly comprises a protection base shell and a joint, and the protection base shell and the joint are threadedly connected.
[0009] By assembling the sampler and the protective component together, they can be used to collect blood from animals. During the blood collection process, the sampler can move along the protective component, and the protective component can play a full protective role during the blood collection process. The surface sampler is in direct contact with the operator, effectively avoiding the risk of cross infection that may be caused during the blood collection process.
[0010] As a preferred technical solution of the utility model, a piston is fixedly installed at one end of the piston shaft, and a plurality of guide plates are formed on the piston shaft. The guide plates match the structural dimensions of the sampling container, and the plurality of guide plates are arranged circumferentially at equal intervals around the axis of the piston shaft. A plurality of mounting blocks are formed on the outer surface of the sampling container, and the plurality of mounting blocks are arranged circumferentially at equal intervals on the sampling container.
[0011] The piston shaft can drive the piston to move inside the sampling container. By pulling the piston, a negative pressure environment can be formed inside the sampling container to draw blood from the animal. The guide plate can provide stable support during the process of pulling the piston shaft. The mounting block on the outside of the sampling container can slide and dock with the docking groove on the inside of the protective base shell, thereby splicing the protective base shell and the sampling container into one, and the sampling container can be used for blood collection along the direction of the protective base shell.
[0012] As a preferred technical solution of the utility model, a plurality of docking grooves are formed on the inner circumferential surface of the protective base shell, and the plurality of docking grooves are arranged at equal intervals on the protective base shell, the structural dimensions and positions of the docking grooves match those of the mounting blocks, a enclosure is formed at one end of the protective base shell away from the joint, a spring is installed inside the enclosure, and a plurality of disinfection windows are opened through the protective base shell.
[0013] The arranged spring can be compressed during the blood collection process using the sampling container, and the elastic force of the spring can be used to control the distance between the sampling container and the protective base shell after the subsequent blood collection is completed, thereby ensuring that the sampling needle on the sampling container can be inside the protective base shell throughout the process, and the sampling needle after use can be sprayed with disinfectant solution through the disinfection window for disinfection.
[0014] As a preferred technical solution of the utility model, an annular groove is formed at one end of the joint away from the protective base shell, a disinfection cotton pad is installed inside the annular groove, a sealing layer is attached to the outer surface of the disinfection cotton pad, a through opening is opened at the axis of the joint, a conical guide opening is formed at the bottom of the through opening, and a bellows is formed at the top of the through opening.
[0015] Before drawing blood from an animal, the sealing layer covering the upper surface of the disinfection cotton pad can be opened, and the blood drawing site of the animal can be directly disinfected using the disinfection cotton pad. The conical guide port can serve as a guide so that the sampling needle can pass through the conical guide port to draw blood from the animal. At the same time, when handling the sampling needle that has completed blood collection, the joint can be rotated to separate it from the protective base shell, and the joint can be reversed and snapped onto the sampling needle. The sampling needle can be covered and isolated using the joint to avoid the risk of accidental injury to the operator by the sampling needle and causing cross infection.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] The piston shaft can drive the piston to move inside the sampling container, and by pulling the piston, a negative pressure environment can be formed inside the sampling container to draw blood from the animal. The guide plate can provide stable support during the pulling of the piston shaft, and the mounting block outside the sampling container can slide and dock with the docking groove on the inner side of the protective base shell, so that the protective base shell and the sampling container are spliced together, and the sampling container can be used for blood collection along the direction of the protective base shell. At the same time, when processing the sampling needle that has completed blood collection later, the joint can be rotated to separate it from the protective base shell, and the joint can be reversed and snapped onto the sampling needle, and the sampling needle can be covered and isolated with the joint to avoid the risk of accidental injury to the operator by the sampling needle and causing cross infection. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0019] Figure 2 This is a schematic diagram of the assembly of the sampling container of the utility model;
[0020] Figure 3 It is a partial cross-sectional schematic diagram of the utility model;
[0021] Figure 4 This is a schematic diagram of the assembly of the connector and the sampling needle of the utility model.
[0022] In the figure: 1. sampling container; 101. sampling needle; 102. piston shaft; 103. piston; 104. guide plate; 105. mounting block; 2. protective base shell; 201. docking slide groove; 202. enclosure; 203. spring; 204. disinfection window; 3. joint; 301. annular groove; 302. disinfection cotton pad; 303. through port; 304. conical guide port; 305. bellows. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4A blood sampler for animal husbandry and veterinary medicine with anti-infection, comprising a sampler and a protective component, the sampler is composed of a sampling container 1, a sampling needle 101 and a guide plate 104, the protective component comprises a protective base shell 2 and a joint 3, and the protective base shell 2 and the joint 3 are threadedly connected, and the sampler and the protective component are assembled into one, so that the sampler can be used to collect blood from animals, and the sampler can move along the protective component during the blood collection process, and the protective component can play a full-process protective role during the blood collection process, and the surface sampler is in direct contact with the operator, effectively avoiding the risk of cross infection that may be caused during the blood collection process.
[0025] Specifically, a piston 103 is fixedly installed at one end of the piston shaft 102, and a plurality of guide plates 104 are formed on the piston shaft 102. The guide plates 104 match the structural dimensions of the sampling container 1, and the plurality of guide plates 104 are arranged equidistantly around the axis of the piston shaft 102. A plurality of mounting blocks 105 are formed on the outer surface of the sampling container 1, and the plurality of mounting blocks 105 are arranged equidistantly around the sampling container 1. The piston shaft 102 can drive the piston 103 to move inside the sampling container 1, and a negative pressure environment can be formed inside the sampling container 1 by pulling the piston 103, so that blood can be collected from the animal. The guide plates 104 can provide stable support during the process of pulling the piston shaft 102, and the mounting blocks 105 outside the sampling container 1 can be slidably docked with the docking groove 201 on the inner side of the protective base shell 2, so that the protective base shell 2 and the sampling container 1 are spliced together, and the sampling container 1 can be processed along the direction of the protective base shell 2 for blood collection.
[0026] Specifically, a plurality of docking grooves 201 are formed on the inner circumferential surface of the protective base shell 2, and the plurality of docking grooves 201 are arranged at equal intervals on the protective base shell 2, and the structural dimensions and positions of the docking grooves 201 match those of the mounting block 105. A panel 202 is formed at the end of the protective base shell 2 away from the joint 3, and a spring 203 is installed inside the panel 202. A plurality of disinfection windows 204 are opened through the protective base shell 2, and the spring 203 can be compressed during the blood collection process using the sampling container 1, and the elastic force of the spring 203 can be used to control the distance between the sampling container 1 and the protective base shell 2 after the subsequent blood collection, thereby ensuring that the sampling needle 101 on the sampling container 1 can be inside the protective base shell 2 throughout the entire process, and the used sampling needle 101 can be sprayed with a disinfectant solution through the disinfection window 204 for disinfection.
[0027] Specifically, an annular groove 301 is formed at one end of the connector 3 away from the protective base shell 2, a sterile cotton sheet 302 is installed inside the annular groove 301, a sealing layer is attached to the outer surface of the sterile cotton sheet 302, a through hole 303 is opened at the axis of the connector 3, a conical guide hole 304 is formed at the bottom of the through hole 303, and a bellows 305 is formed at the top of the through hole 303. Before blood sampling from an animal, the sealing layer covering the upper surface of the sterile cotton sheet 302 can be opened, and the sterile cotton sheet 302 can be used to directly sample blood from the animal. The bleeding site is locally disinfected, and the conical guide port 304 can play a guiding role, so that the sampling needle 101 can pass through the conical guide port 304 to collect blood from the animal. At the same time, when the sampling needle 101 that has completed blood collection is processed later, the joint 3 can be rotated to separate it from the protective base shell 2, and the joint 3 can be reversed and snapped onto the sampling needle 101, and the sampling needle 101 can be covered and isolated by the joint 3 to avoid the risk of accidental injury to the operator by the sampling needle 101 and causing cross infection.
[0028] Working principle: When collecting blood from animals, assemble the sampler and the protective component in advance, then open the sealing layer covering the upper surface of the disinfection cotton sheet 302, use the disinfection cotton sheet 302 to directly disinfect the blood collection site of the animal, stick the bottom end of the connector 3 to the blood collection site of the animal, press down the sampling container 1 to puncture the vein with the sampling needle 101, and the conical guide port 304 can play a guiding role, so that the sampling needle 101 can pass through the conical guide port 304 to collect blood from the animal, and the piston shaft 102 can drive the piston 103 to move inside the sampling container 1, and by pulling the piston 103, a negative pressure environment can be formed inside the sampling container 1 to collect blood from the animal. When blood is drawn from an animal, the guide plate 104 can provide stable support during the process of pulling the piston shaft 102, and the mounting block 105 on the outside of the sampling container 1 can be slidably docked with the docking groove 201 on the inner side of the protective base shell 2, so that the protective base shell 2 and the sampling container 1 are spliced together, and the sampling container 1 can be processed for blood collection along the direction of the protective base shell 2. At the same time, when processing the sampling needle 101 that has completed blood collection later, the joint 3 can be rotated to separate it from the protective base shell 2, and the joint 3 can be reversed and snapped onto the sampling needle 101, and the sampling needle 101 can be covered and isolated by the joint 3 to avoid the risk of accidental injury to the operator by the sampling needle 101 and causing cross infection.
[0029] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. An infection-proof blood sampling device for animal husbandry and veterinary medicine, characterized in that: Includes sampler and protection assembly; The sampler is composed of a sampling container (1), a sampling needle (101), a piston shaft (102) and a guide plate (104); The protection component comprises a protection base shell (2) and a joint (3), and the protection base shell (2) and the joint (3) are threadedly connected.
2. The infection-proof blood sampling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: A piston (103) is fixedly mounted on one end of the piston shaft (102), and a plurality of guide plates (104) are formed on the piston shaft (102).
3. The infection-proof blood sampling device for animal husbandry and veterinary medicine according to claim 2, characterized in that: The guide plate (104) matches the structural dimensions of the sampling container (1), and a plurality of guide plates (104) are arranged in a circle at equal intervals around the axis of the piston shaft (102).
4. The infection-proof blood sampling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: The outer surface of the sampling container (1) is formed with a plurality of mounting blocks (105), and the plurality of mounting blocks (105) are arranged on the sampling container (1) at equal intervals and in a circumferential arrangement.
5. The infection-proof blood sampling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: The inner circumferential surface of the protective base shell (2) is formed with a plurality of docking slide grooves (201), and the plurality of docking slide grooves (201) are arranged at equal intervals on the protective base shell (2), and the structural dimensions and positions of the docking slide grooves (201) and the mounting blocks (105) match each other.
6. The infection-proof blood sampling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: The protective base shell (2) is formed with a panel (202) at one end away from the joint (3), a spring (203) is installed inside the panel (202), and a plurality of disinfection windows (204) are provided through the protective base shell (2).
7. The infection-proof blood sampling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: An annular groove (301) is formed at one end of the joint (3) away from the protective base shell (2), a sterilizing cotton sheet (302) is installed inside the annular groove (301), and a sealing layer is attached to the outer surface of the sterilizing cotton sheet (302).
8. The infection-proof blood sampling device for animal husbandry and veterinary medicine according to claim 1, characterized in that: The joint (3) is provided with a through opening (303) at the axis thereof, a conical guide opening (304) is formed at the bottom of the through opening (303), and a bellows (305) is formed at the top of the through opening (303).