7 results about "Tooth extraction forceps" patented technology

The invention relates to the technical field of medical apparatus and instruments, and discloses an adjustable decayed tooth extractor which comprises a mounting seat, a first hinge shaft is rotatably arranged on the mounting seat, two tooth extraction forceps are arranged on the first hinge shaft, a drug delivery mechanism is arranged on one tooth extraction forceps, and a liquid extraction mechanism is arranged on the other tooth extraction forceps; the dosing mechanism comprises a medicine storage groove, a piston, a first spring and a plurality of discharge ports, the medicine storage groove is formed in one of the dental forceps, the piston is slidably arranged in the medicine storage groove, the first spring is arranged in the dental forceps, one end of the first spring is connected with the dental forceps, the other end of the first spring is connected with the piston, and the discharge ports are formed in the dental forceps; and the plurality of discharge ports are communicated with the medicine storage tank. According to the adjustable tooth decay tooth extraction device, the position of the jaw can be fixed during tooth extraction, so that a doctor does not need to maintain the position with hands for a long time, one of the forceps parts is used for coating a wound with a hemostatic drug, and the other forceps part is used for sucking bloodstain.

The invention provides dental forceps with a depth limiting baffle, and relates to the technical field of medical instruments, the dental forceps comprise working assemblies and a depth control assembly, the two working assemblies intersect and are rotatably connected to form a rotating joint, and the rotating joint is connected with the depth control assembly; the depth control assembly at least comprises an adjusting knob and a limiting baffle connected with the adjusting knob, the height of the limiting baffle is adjusted through rotation of the adjusting knob, and the adjusting knob is connected to one side of the rotating joint. The working assembly comprises forceps beaks and handles, and the adjusting knob and the limiting baffle are both located between the two handles. An adjusting gear is connected to the end, close to the rotating joint, of the limiting baffle and movably connected with the adjusting knob. Limiting lugs are connected to the side portions of the rotating joints, and an adjusting gear is connected between the two limiting lugs. The problems that in the prior art, the dental forceps cannot effectively control the insertion depth of the forceps beak and are poor in universality are solved.

The utility model relates to medical instrument technical field especially is involved in tooth forceps, including the first handle and second handle of split type design, the first handle front end is connected with the first bill, the second handle front end is connected with the second bill, and the first bill and the second bill are articulated through the fulcrum pivot between, be provided with the connecting rod adjusting mechanism for adjusting the fulcrum pivot position on the first handle, and the connecting rod adjusting mechanism includes with slide rail assembly and multilink linkage assembly, and slide rail assembly extends along the first handle inner surface axial direction, and slide rail assembly and multilink linkage assembly one end swing joint, multilink linkage assembly is connected between the fulcrum bearing and slide rail assembly, and one end of multilink linkage assembly is fixed on the second handle, the utility model discloses through setting adjustable clamping fulcrum structure, realizes the adjustment to the mouthful of clamping fulcrum position, to adapt to the anatomical form of different tooth root, reduces the risk of crown fragmentation, and promotes the efficiency and safety of tooth extraction operation.

This utility model relates to the field of disinfection equipment technology, and specifically to a placement device for disinfecting medical devices, comprising a tray body and at least one set of support units. The tray body has a plurality of through holes evenly spaced on its bottom surface. Each support unit includes a support rod detachably disposed in one of the holes and several placement seats detachably disposed on the support rod. The two ends of the support rod are respectively provided with feet that engage with the holes. By engaging the support unit in the holes, the extraction forceps are opened and placed upright on the placement seats for disinfection. This application, through the cooperation of the tray body and support units, changes the traditional flat placement of extraction forceps, allowing them to be opened and placed upright on the placement seats, greatly improving space utilization, significantly increasing the number of instruments that can be disinfected at one time, and effectively improving disinfection efficiency.

This utility model discloses an auxiliary cleaning frame for extraction forceps, relating to the field of medical device technology. It includes two symmetrical T-shaped seats, each with an I-shaped groove. A second telescopic rod and two first telescopic rods are connected between the two T-shaped seats. Multiple limiting sleeves are fitted onto the second telescopic rods. Each end of the first telescopic rod is fixedly connected to a locking block, which penetrates the I-shaped groove. The first telescopic rods and the two second telescopic rods work together to provide three-point support for the extraction forceps. The adjacent limiting sleeves further enable positioning of the forceps. The lengths of the first and second telescopic rods can be adjusted to accommodate different numbers of extraction forceps for support and cleaning. The height and spacing of the two first telescopic rods are also flexibly adjustable, making it suitable for supporting and cleaning extraction forceps of different sizes and models. It is highly adaptable and very convenient to use.

Conventionally, there are many types of forceps, so it may take time to distinguish or replace instruments during surgery. Trainees or inexperienced medical staff have difficulty distinguishing between the various forceps, which causes delays in surgery time or inconvenience to both the patient and the operator. Accordingly, the present invention comprises an extraction forceps designed to be deformable into a shape suitable for the upper jaw, lower jaw, and various tooth areas, comprising: a forceps head having a rotatable structure; a forceps head hinge having a structure to which the forceps head is coupled and which rotates the forceps head; and a forceps handle integrally connected to the forceps head hinge and which allows a user to grasp and open / close the forceps head.