Syringe convenient for medical staff to operate

Abstract

The utility model relates to the technical field of medical treatment, in particular to an injector convenient for medical staff to operate, and solves the problems that the design of a traditional injector in the prior art is often accompanied by a series of inconvenience in operation, and due to the absence of a holding auxiliary structure, the complex preparation process and the difficulty in injection dosage control are high, and the injection efficiency is low. And the problem of hand fatigue brought to medical staff during continuous use is solved. A syringe convenient for medical staff to operate comprises a needle cylinder and a butt joint tube head, one end of the butt joint tube head is connected with a needle head, the butt joint tube head is detachably connected with one end of the needle cylinder, and a piston plate is arranged in the needle cylinder. According to the utility model, the two arc-shaped rods which are arranged in a staggered manner can be conveniently used for carrying out auxiliary positioning on fingers, so that the stability and the convenience of holding the needle cylinder are improved, the operation stability is improved, the butt-joint pipe head can be taken down, a needle head can be placed in the needle cylinder for storage, and the carrying convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment, in particular to a syringe which is convenient for medical personnel to operate. Background Art

[0002] In the medical industry, syringes are an important tool for giving drugs to patients, and their universality and necessity are self-evident. However, the traditional syringe design is often accompanied by a series of operational inconveniences. Due to the lack of auxiliary holding structures, it faces complex preparation processes, difficulty in controlling injection doses, and hand fatigue for medical staff during continuous use. Although there are some improved syringes on the market, they still have certain limitations to a greater or lesser extent, and fail to fully meet the medical staff's needs for simple, safe and efficient operation. Therefore, we propose a syringe that is easy for medical staff to operate and can be held with assistance to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a syringe that is easy for medical staff to operate, which solves the problems that the traditional syringe design in the prior art is often accompanied by a series of inconveniences in operation, such as the difficulty of controlling the injection dosage due to the lack of a holding auxiliary structure, and the hand fatigue of medical staff during continuous use.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A syringe which is convenient for medical personnel to operate comprises a syringe and a docking connector, one end of the docking connector is connected to a needle, the docking connector is detachably connected to one end of the syringe, a piston plate is arranged inside the syringe, a push column at the top of the piston plate is connected to a pressing plate, a sleeve ring is sleeved on the top of the outer ring of the syringe, and an arc rod is connected to the top and bottom of one side of the sleeve ring.

[0006] Preferably, a flexible pad is connected to the side wall of the arc-shaped rod, and one end of the arc-shaped rod is fixedly connected to a connecting plate which is fixedly connected to the side wall of the sleeve ring with bolts.

[0007] Preferably, the outer ring of the top end portion of the syringe is connected to a top cover, and the diameter of the top end portion of the top cover is greater than the diameter of the bottom end portion.

[0008] Preferably, the pressing plate is made of plastic material, and a silicone pad is fixedly connected to the top of the pressing plate.

[0009] Preferably, an annular groove is formed at the bottom end of the syringe, and a docking ring detachably connected to the inside of the annular groove is connected to the top end of the docking pipe connector.

[0010] Preferably, the inner ring of the annular groove is provided with an internal thread, the outer ring of the docking ring is provided with an external thread, and the bottom end of the docking pipe connector is connected with a connecting tube that is adapted to be connected to the needle.

[0011] The utility model has at least the following beneficial effects:

[0012] Through the arrangement of the syringe, the connecting tube and the sleeve ring, it is convenient to assist in positioning the fingers through two staggered arc rods, thereby improving the stability and convenience of holding the syringe, thereby improving the stability of the operation, and the connecting tube can be removed so that the needle can be placed inside the syringe for storage, thereby improving the convenience of carrying.

[0013] The utility model also has the following beneficial effects:

[0014] The two staggered arc rods are used to assist in positioning the fingers, thereby improving the stability and convenience of holding the syringe, thereby improving the stability of the operation, and the docking connector can be removed so that the needle can be placed inside the syringe for storage, thereby improving the convenience of carrying. The flexible pad is provided to increase the friction while protecting the fingers. The top cover is provided to improve the convenience of inserting the piston plate. The silicone pad is provided to improve the comfort when operating the pressing plate, while protecting the fingers of medical staff. The annular groove and the docking ring are provided to facilitate the disassembly and connection between the docking connector and the bottom end of the syringe. The connecting tube is provided to facilitate quick docking of the needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the arc rod structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the docking ring structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the top cover structure of the utility model.

[0020] In the figure: 1, pressing plate; 2, syringe; 3, butt joint; 4, sleeve ring; 5, arc rod; 6, connecting plate; 7, annular groove; 8, butt joint ring; 9, needle; 10, connecting tube; 11, top cover. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] Reference Figure 1-4 , a syringe that is easy for medical staff to operate, comprises a syringe 2 and a docking connector 3, one end of the docking connector 3 is connected with a needle 9, the docking connector 3 is detachably connected to one end of the syringe 2, a piston plate is arranged inside the syringe 2, the top cylinder push column of the piston plate is connected with a pressing plate 1, a sleeve ring 4 is sleeved on the top of the outer ring of the syringe 2, and an arc rod 5 is connected to the top and the bottom of one side of the sleeve ring 4. Specifically, through the arrangement of the syringe 2, the docking connector 3 and the sleeve ring 4, it is convenient to assist in positioning the fingers through two staggered arc rods 5, thereby improving the stability and convenience of holding the syringe 2, thereby improving the stability of operation, and the docking connector 3 can be removed, so that the needle 9 can be placed inside the syringe 2 for storage, thereby improving the convenience of carrying.

[0023] Furthermore, a flexible pad is connected to the side wall of the arc rod 5, and one end of the arc rod 5 is fixedly connected to a connecting plate 6 that is bolted to the side wall of the sleeve ring 4. Specifically, by providing the flexible pad, it is convenient to protect the fingers while increasing the friction.

[0024] Furthermore, the outer ring of the top end of the syringe 2 is connected with a top cover 11, and the diameter of the top end of the top cover 11 is larger than the diameter of the bottom end. Specifically, the provision of the top cover 11 improves the convenience of inserting the piston plate.

[0025] Furthermore, the pressing plate 1 is made of plastic material, and a silicone pad is fixedly connected to the top of the pressing plate 1. Specifically, the setting of the silicone pad improves the comfort when operating the pressing plate 1, and at the same time protects the fingers of medical staff.

[0026] Furthermore, an annular groove 7 is provided at the bottom end of the syringe 2, and the top end of the docking pipe head 3 is connected to a docking ring 8 which is detachably connected to the inside of the annular groove 7. Specifically, through the provision of the annular groove 7 and the docking ring 8, it is convenient to realize the detachable connection between the docking pipe head 3 and the bottom end of the syringe 2.

[0027] Furthermore, the inner circle of the annular groove 7 is provided with an internal thread, the outer circle of the docking ring 8 is provided with an external thread, and the bottom end of the docking tube head 3 is connected with a connecting tube 10 which is adapted to be connected to the needle 9. Specifically, the setting of the connecting tube 10 facilitates the quick docking of the needle 9.

[0028] To sum up: it is convenient to assist in positioning the fingers through two staggered arc rods 5, improve the stability and convenience of holding the syringe 2, thereby improving the stability of the operation, and the docking connector 3 can be removed, so that the needle 9 can be placed inside the syringe 2 for storage, which improves the convenience of carrying. Through the setting of the flexible pad, it is convenient to protect the fingers while increasing the friction. Through the setting of the top cover 11, the convenience of inserting the piston plate is improved. Through the setting of the silicone pad, the comfort when operating the pressing plate 1 is improved, and the fingers of medical staff are protected at the same time. Through the setting of the annular groove 7 and the docking ring 8, it is convenient to realize the disassembly and connection between the docking connector 3 and the bottom end of the syringe 2. Through the setting of the connecting tube 10, the needle 9 is convenient to be quickly docked.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A syringe that is easy for medical personnel to operate, characterized in that: include: A syringe (2) and a butt joint (3), one end of the butt joint (3) being connected to a needle (9), the butt joint (3) being detachably connected to one end of the syringe (2), a piston plate being arranged inside the syringe (2), a top cylinder push column of the piston plate being connected to a pressing plate (1), a sleeve ring (4) being sleeved on the top of the outer ring of the syringe (2), and an arc-shaped rod (5) being connected to the top and the bottom of one side of the sleeve ring (4).

2. A syringe that is easy for medical personnel to operate according to claim 1, characterized in that: A flexible pad is connected to the side wall of the arc-shaped rod (5), and one end of the arc-shaped rod (5) is fixedly connected to a connecting plate (6) which is bolt-fixedly connected to the side wall of the sleeve ring (4).

3. The syringe according to claim 1, which is convenient for medical personnel to operate, is characterized in that: The outer ring of the top end of the syringe (2) is connected to a top cover (11), and the diameter of the top end of the top cover (11) is greater than the diameter of the bottom end.

4. A syringe that is easy for medical personnel to operate according to claim 3, characterized in that: The pressing plate (1) is made of plastic material, and a silicone pad is fixedly connected to the top of the pressing plate (1).

5. The syringe according to claim 1, which is convenient for medical personnel to operate, is characterized in that: The bottom end of the syringe (2) is provided with an annular groove (7), and the top end of the butt joint connector (3) is connected with a butt joint ring (8) which is detachably connected to the inside of the annular groove (7).

6. The syringe according to claim 5, which is convenient for medical personnel to operate, is characterized in that: The inner ring of the annular groove (7) is provided with an internal thread, the outer ring of the docking ring (8) is provided with an external thread, and the bottom end of the docking pipe connector (3) is connected to a connecting tube (10) adapted to be connected to the needle (9).

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