33 results about "Dental pad" patented technology

The invention relates to the field of medical devices, and specifically discloses a tooth pad device for gastroscope room care and inspection, which includes a shielding part, a buckle part, a collection chamber and a storage port. The lower end of the shielding part communicates with the upper end of the storage port through the buckle part, and the shielding part There is an inlet in the middle, and a through hole is symmetrically arranged on both sides of the inlet. The buckle part includes a collection chamber connected to the lower end of the through hole. A filter plate is arranged outside the collection chamber, and the upper end of the through hole is threadedly connected with the collection pipe through the connection port. The other end of the collecting pipe communicates with the collecting chamber, the collecting chamber includes an elastic pipe body, and the upper end of the elastic pipe body communicates with the collecting pipe. The invention flows the saliva produced in the oral cavity into the collection cavity through the filter plate and sucks the saliva into the elastic tube body through the negative pressure generated by squeezing the elastic tube body, which is convenient and quick, and solves the problem that the patient cannot use the common dental pad during gastroscopic examination. Problems discharging saliva.

The invention provides an airway management training method comprising a training mode. The training mode comprises the following steps: case selection, informed consent and preoperative assessment, airway assessment, item selection preparation, postural placement, Pressurized oxygen supply, simulated laryngoscope placement, simulated catheterization, simulated dental pad placement, cuff inflationand confirming the catheter position: prompting to use the balloon mask to align tracheal catheter ventilation, receiving five areas of auscultation operation instructions of the right upper lung, the right lower lung, the left upper lung, the left lower lung and the stomach of the virtual patient to confirm the catheter position and fixing the catheter if receiving the confirmation instruction.According to the airway management training method and system, the training flow is designed according to the actual airway management operation process, and preoperative communication is designed toconfirm the catheter position according to the simulation of real auscultation. The catheter position is confirmed by auscultation operation in five areas of the right upper lung, the right lower lung, the left upper lung, the left lower lung and the stomach of the virtual patient, and the sensors are set in the appropriate position of the model person to feed back the operation process of the operator in time for timely management.

This disclosure generally describes an extended buccal tube which is used in connection with braces for the teeth. The extended buccal tube accommodates an arch wire of a sufficient length to allow space to be created between one or more teeth while retaining the arch wire within a tube of the extended buccal tube. As space is created and the arch wire slides through the extended buccal tube, an overall length of the arch wire may be monitored through one or more windows in the extended buccal tube. Tooth pads on extended buccal tube may be rotatable by up to 20° in two axes for fitment purposes. When space has been created between the one or more teeth, extended buccal tube may be cut along scoring lines to separate teeth that were bonded together by the extended buccal tube.

The invention discloses a special double-hole bite block for intubation. The special double-hole bite block comprises an upper piece and a lower piece, the upper piece and the lower piece are matched and connected, the upper piece and the lower piece are in axial symmetry, the upper piece and the lower piece are provided with support pieces, the bottoms of the support pieces are connected with pipeline fixing sleeves, a first placing hole and a second placing hole are formed between the upper piece and the lower piece, a communicating groove is formed between the first placing hole and the second placing hole, fixing holes are formed in the two sides of the support pieces, and a rotating shaft is connected into the fixing holes in one sides. Compared with the prior art, the special double-hole bite block has the advantages that the function that the pipe is switched back and forth in the two holes can be achieved, the bite block can be clamped on the trachea, it does not need to worry about that suspending is caused by turning over of a patient in the using process, ears at the two ends can be clamped on the trachea, the risk of falling is avoided, ropes can be tied at the two ends, the head is fixed, and the special double-hole bite block has a good market prospect.

The invention provides a trachea cannula fixing device, which comprises a dental pad, wherein the dental pad comprises an occlusion part and a cannula fixing part; the occlusion part is matched with teeth on one side of an oral cavity; the cannula fixing part is connected to the occlusion part, is positioned at one end of the occlusion part and projects towards an outer side; the cannula fixing part is provided with an axial through hole, and projects outwards; both sides of the occlusion part are connected with fixing bands; the dental pad is made of an elastic material. The trachea cannula fixing device has the advantages of simple structure, stable and reliable fixing way, small oral cavity occupation area and convenience in clearing excreta in the oral cavity; meanwhile, the trachea cannula fixing device is prevented from hurting the teeth of a patient, and is suitable for wide clinical application.

The invention discloses an antibacterial dental pad for tracheal intubation, which comprises a shell, a clamping mechanism and a disinfection mechanism. The outer wall of the outer wall is fixed with a limit ring, and the outer ring wall of the shell is provided with an annular tooth groove. One end of the shell is provided with a limit piece. The limit piece is set in a round cake shape. It is hollow, and a threaded column groove is opened inside the shell. The endotracheal intubation antibacterial tooth pad is made of soft rubber, and there is a depression that fits with the teeth. At the same time, the operator is told to go deep into this length to prevent discomfort caused by too deep; the inner core has oral antibacterial agent, which can be sprayed circularly by pressing the button In the oral cavity, it is convenient to disinfect and sterilize the oral cavity synchronously. The arc-shaped clamping piece is driven up and down by the adjustment knob to limit and fix the tracheal intubation, reducing the probability of damage to the tracheal intubation.

The invention relates to a double-pipe bite block protection type high-frequency oxygen jet and sputum aspiration fluid director, in particular to double-pipe bite block protection type high-frequency oxygen jet and sputum aspiration fluid director device equipment used for patients with dyspnea. According to the double-pipe bite block protection type high-frequency oxygen jet and sputum aspiration fluid director, an expansion end oropharynx flow guide pipe and a sputum aspiration pipe are sleeved with a bite block sleeve, a flow guide pipe outlet is communicated with the expansion end oropharynx flow guide pipe, and penetrates through the bite block sleeve to be communicated with a flow guide pipe inlet, one end of the sputum aspiration pipe is inserted into the oral cavity, the middle of the sputum aspiration pipe is sleeved with the bite block sleeve and a bite block fender, the other end of the sputum aspiration pipe is communicated with a sputum aspirator, one end of the flow guide pipe inlet is connected with an internal thread conical inserting pipe, an internal thread is connected to an external thread connector, and an external thread conical inserting pipe is communicated with a high-frequency oxygen jet breathing machine. The double-pipe bite block protection type high-frequency oxygen jet and sputum aspiration fluid director has the advantages that the structure is simple, operation is convenient, the double-pipe type bite block sleeve is adopted, oxygen conveying and sputum aspiration for the patients are smooth, cost is lowered, use is safe and stable, and the double-pipe bite block protection type high-frequency oxygen jet and sputum aspiration fluid director is widely used for the high-frequency oxygen jet and sputum aspiration fluid director equipment for the patients with dyspnea.

The invention provides a safe teeth cushion for the endotracheal intubation, aiming at solving the problem that a tongue body and a mouth mucosa are easily damaged by the existing teeth cushion, a tracheal catheter cannot be fixed effectively, and the like. The safe teeth cushion comprises a teeth cushion main body and a teeth cushion wing. The safe teeth cushion has the improvement that the teeth cushion wing comprises an upper teeth cushion wing and a lower teeth cushion wing, which are in parallel with each other, and two sides of the upper teeth cushion wing and the lower teeth cushion wing are respectively provided with a catheter groove. The safe teeth cushion has the characteristics that the main body is made from the material which is hollow, transparent, flexible and bendable, so that not only can the secretion in the oral cavity be conveniently observed, but also a sputum suctioning catheter can be inserted into the main body, the chemical corrosiveness resistance and the comfortableness are good; the teeth of a patient are contained in the upper teeth cushion wing and the lower teeth cushion wing due to the double-arc design of the teeth cushion wing, so that the teeth and the gingiva can be effectively protected; the catheter can be clamped in any one side of the grooves, so that the tracheal catheter can be effectively fixed, and the tracheal catheter can not move or fall off; and a fixed rubberized fabric is arranged, so that the safe teeth cushion is more convenient and faster to operate.

The invention discloses a dental pad for edentulous jaws, which comprises a dental pad body, a front wall is provided at the front end of the dental pad body, and a breathing tube is provided at the center of the front wall; The stretched inner support body has a side wing on one side of the inner support, and a front wing on the outer edge of the front wall. The side wing is supported between the side teeth and facial muscles, and the front wing is supported between the front teeth and the lips. Between; side holes for inserting surgical instruments are provided on the side of the front wall away from the side wings. The inner supporting body of the present invention matches the contours of the upper and lower jaws of the oral cavity, is suitable for the elderly without teeth, has very good firmness, does not fall off automatically, and is easy to install. It is also suitable for the elderly whose teeth have not completely fallen out. Its structural design is simple and reasonable, suitable for the special use of edentulous old people, has good use effect, and is very conducive to popularization and implementation.

The invention provides a base membrane of a medical dental towel and a preparation method thereof. The base membrane of the medical dental towel comprises the following components in percentage by mass: 40-50% of PE particles 7042, 15-25% of PE particles 1C7A, 6-14% of PE particles 2020H, 15-25% of PE particles 8008, 4-7% of an additive 265 and 2-5% of an additive 78CB. The preparation method of the base membrane of the medical dental towel comprises the following steps: A) purchasing the raw materials; B) inspecting prior to stocking; C) getting ingredients; D) stirring and mixing; E) preparing the membrane and forming the same; F) slitting and rolling; G) inspecting and packaging; and H) putting in storage and removing from storage. The process difficulty is reduced when the base membrane and toilet paper are compounded, no glue needs to be used, and released layers are avoided in follow-up use, so that the quality of the finished product is improved.

The invention relates to an anti-pressure sore dental pad which is characterized by comprising a middle support body (1), wherein a tooth upper fixing seat (2) opening upward is arranged upward on the support body (1); a tooth lower fixing seat (3) opening downward is arranged downward on the support body (1); the tooth upper fixing seat (2) and the tooth lower fixing seat (3) are made from a soft material; and a front-back through hole (4) is formed at the middle of the support body (1). The anti-pressure sore dental pad provided by the invention has the advantages of simple structure, comfort in use and rare infection of patients and convenience in operation by medical workers.

The invention discloses a fastening buckle device for oral tracheal intubation, which comprises an elastic band and a fixing band. The elastic band is provided with a placement groove, and a connecting plate is fixed in the placement slot. One end of the elastic band is connected to There is a connecting belt, one side of the connecting belt is provided with a second velcro male surface, the other side of the elastic band is provided with a second velcro female surface, and one end of the connecting plate is connected with a dental pad, the Protective boxes are fixed on both sides of the tooth pad, and a cavity is arranged in the protective box, and a fixed box is fixed on the bottom of the cavity, and a rotating rod runs through the side wall of one end of the fixed box. One end of the turning rod is fixed with a turning wheel. The invention realizes the function of fixing the tracheal intubation with the elastic band and Velcro, solves the problem that there will be residual glue and is not easy to clean due to the use of cloth glue or paper glue, and at the same time avoids that the residual glue will affect the tracheal intubation The connection with the interface of the breathing bag is not tight, and the operation is simple and convenient to use.

A tooth row padding device, including a tooth row and a paper receiving table, is characterized in that a backing plate assembly for filling the gap between the tooth sheets of the tooth row is installed on the paper output end of the paper receiving table. Working method: Install the tooth sheet group on the tooth row body; fix the installation bar on the paper output side of the paper receiving table, and fix the pad assembly on the installation bar in a detachable manner according to the number and position relationship of the tooth block of the tooth row On the top, reserve the gap between the tooth pieces, and the rest are filled with pads; the processing area of ​​the die-cutting plate or hot stamping plate is extended to the jaw part supported by the pad assembly; the tooth pieces of the tooth row are placed on the pre-set The paper to be processed is placed horizontally and stably on the paper receiving table in the gap left by the teeth, and the paper at the jaws is supported by the pad assembly except for the clamping position of the teeth; the molded paper is completed. cut. Advantages: It can process the paper at the jaws to reduce paper waste; the backing plate components can be combined according to the position and quantity of the tooth pieces, and the applicability is strong.