17 results about "Syringe Caps" patented technology

1. The name of the design product: protective cap for pre-filled syringe. 2. The use of the design product: for protecting the needle of pre-filled syringe. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

A syringe cap is provided that includes an in-mold portion having a first end and a second end, where the first end is an open end and includes a female connector formed thereon, and the second end is a closed end. The syringe cap also includes an RFID element positioned on the inner molded portion at the second end. The syringe cap also includes an outer molded portion formed on the RFID element at the inner molded portion and the second end so as to enclose the RFID element between the inner molded portion and the outer molded portion, where the outer molded portion has an outer surface, and the outer molded portion has an outer surface. The syringe cap has an outer surface including a plurality of spline teeth spaced circumferentially about and extending radially outward from the outer surface, where the spline teeth have a height sufficient to enable torque to be transferred from a twisting tool to the syringe cap during cap fastening.

The utility model discloses a kind of pre-filled syringe protective caps, belong to medical instrument technical field, including the protective cap body, needle tip cavity, conical cavity, sliding cavity and connecting cavity are sequentially arranged in its inside along the axial direction. The sliding cavity side wall is provided with exhaust hole, the inside sliding is provided with silica gel block extending to connecting cavity, and connecting cavity diameter is greater than sliding cavity diameter. When syringe is inserted, realize phased exhaust function: initial stage is discharged compressed air by exhaust hole, final stage silica gel block slidingly closes exhaust hole, to avoid external pollution. While optimizing needle support stability, the utility model solves the problem of falling caused by poor exhaust of traditional protective cap, while taking into account aseptic seal and operation reliability, suitable for high health requirements injection scene such as vaccine, biological preparation.

A cartridge and loading system for loading tamper-evident syringe caps into a robotic pharmaceutical compounding device. The compounding device has a syringe finishing station, and can transfer tamper-evident caps from the cartridge to the syringe finishing station. The cartridge has a floor disposed at an angle to horizontal. The device may include a vibratory element for vibrating the cartridge, so that tamper-evident caps are fed to an outlet of the cartridge by gravity.

This product is a cap used for a syringe that is attached by screwing in an injection needle (a so-called Luer lock syringe). The product has a recess on its inner circumferential surface, which reduces the surface area where the syringe's locking mechanism comes into contact with the inner circumferential surface of the product, making it easier to open.

Fig. 1.1 is a front view of showing my / our new design; fig. 1.2 is a rear view thereof; fig. 1.3 is a top view thereof; fig. 1.4 is a bottom view thereof; fig. 1.5 is a right view thereof; fig. 1.6 is a left view thereof; fig. 1.7 is a perspective view thereof; fig. 2.1 is a front view of the syringe cap showing my / our new design; fig. 2.2 is a rear view thereof; fig. 2.3 is a top view thereof; fig. 2.4 is a bottom view thereof; fig. 2.5 is a right view thereof; fig. 2.6 is a left view thereof; and fig. 2.7 is a perspective view thereof; the broken lines shown in the drawings represent portions of the syringe cap that form no part of the claimed design; the title of the product: the syringe cap; the usage of the product: the syringe cap; the essential features of the design: the shape of the syringe cap; the view that best represents the essential features: perspective view of design 1.

A cap for a pre-filled syringe with a Luer-lock connector including a main body provided with a first handle portion and a second portion designed to be coupled to the Luer-lock connector, an axial cavity having an aperture at the second coupling portion formed in the main body; and a rubber housed within the axial cavity of said main body. The cap also includes a tapered portion, which is interposed between the first handle portion and the second coupling portion and is designed to air-tightly engage the Luer-lock connector, and the rubber has a surface facing the aperture of the axial cavity, the surface being designed to abut against an open free end of a tip of the pre-filled syringe for air-tightly closing the open free end.

The utility model relates to the technical field of medical instruments, in particular to an injector cover pulling box. An injector cover pulling box comprises an injector and the like, a shell is fixedly connected to the top of a bottom plate, a pushing assembly is arranged at the top of the shell, the injector is placed on the pushing assembly, a needle cover is arranged at the bottom of the injector, a clamping mechanism used for clamping the needle cover is arranged in the shell, and the pushing assembly is used for pushing the clamping mechanism to complete the clamping action. The syringe needle cover can be rapidly separated through one-hand operation, operation is easy, convenient and efficient, the working efficiency of medical workers is remarkably improved, meanwhile, the risk that the medical workers are punctured when manually removing the needle cover is effectively reduced in the process, use safety is enhanced, in addition, stable clamping and releasing of the needle cover are guaranteed through the design of a rubber roller, a ratchet wheel and a pawl, and the safety of the medical workers is improved. And the reliability and the practicability of the whole operation are improved.

This drug cartridge is used by being incorporated into a drug injection device, and is provided with: a syringe that accommodates a drug; a housing that accommodates the syringe in a state in which the syringe is movable in the front-rear direction; a cover attached to a front end portion of the housing; and a spring that is provided between the syringe and the housing and constantly biases the syringe rearward.

A needle uncapping device enables safe removal and replacement of a syringe cap by securely engaging with the cap positioned in an opening on a top surface of the device, allowing an operator to uncap or recap the syringe with reduced effort and risk of accidental needle stick. When a syringe cap is placed in an appropriately sized opening, and the operator pulls the syringe upward, a lip positioned above the opening holds the cap in place, allowing the operator to expose the needle. The top surface of the device is angled downward and protrudes outward from the device body to shield the operator’s hand, and a base of the body protrudes outward to provide additional stability.

[Problem] To provide a syringe cap having two functions, namely: slippage stopping when removing the same from the tip of a syringe; and excessive push-in prevention when attaching the same to the tip of the syringe. [Solution] A syringe cap is characterized by having a substantially cylindrical outside shape and having, on the lateral surface, a plurality of continuous protrusions that have a waveform cross-sectional shape and that are provided in the axial direction. The protrusions each have: a first inclined plane that has a first inclination and that extends from a first minimum diameter part to a maximum diameter part; and a second inclined plane that has a second inclination and that extends from the maximum diameter part to a second minimum diameter part. The first inclined plane has a gradient having a constant magnitude at a portion excluding at least the first minimum diameter part and the maximum diameter part. The maximum diameter part is located at a position closer to an opening as compared with a position 1 / 2 of the full length of the corresponding one of the protrusions.

This product is a cap used for a syringe that is attached by screwing in an injection needle (a so-called Luer lock syringe). The product has a recess on its inner circumferential surface, which reduces the surface area where the locking mechanism of the syringe comes into contact with the inner circumferential surface of the product, making it easier to open.

The utility model relates to the technical field of syringe protective caps, in particular to a novel prefilled syringe Luer lock protective cap which comprises a hard protective cap, a rubber protective cap and an outer clamping ring, an annular clamping ring and a sharp cap body which are fixedly connected with the hard protective cap are sequentially arranged at the top of the hard protective cap, external threads are arranged on the outer portion of the sharp cap body, and the rubber protective cap is fixedly connected with the hard protective cap. Through holes are formed in the hard protective cap, the annular clamping ring and the sharp cap body, a sealing hole is formed in the rubber protective cap, a sealing seat is arranged at the bottom of the rubber protective cap, an annular clamping groove matched with the annular clamping ring is formed in the outer portion of the rubber protective cap, and an inner thread matched with the outer thread is arranged in the outer clamping ring. And a Luer lock hole is formed in the top of the outer clamping ring. The outer side of the Luer lock hole is not provided with a tooth groove communicated with the Luer lock hole, so that the binding force between the Luer lock hole and the outer side of the Luer lock hole is increased, the sealing performance is improved, the situation that the outer clamping ring and a pre-sealing syringe needle cylinder are prone to loosening or even loosening after high-temperature sterilization is improved, leakage and pollution hidden dangers are completely eradicated, and the hidden dangers of medical accidents are reduced.

1. The name of the design product: syringe. 2. The use of the design product: for injecting medicine. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: assembly 1 perspective view. 5. The assembly description of other circumstances that need to be explained: assembly 1 is the syringe body, and assembly 2 is the syringe cover.