42 results about "Tonsil" patented technology

The utility model discloses a tonsil postoperative patient cold compress device which comprises a U-shaped pillow, two cold compress bag bodies are arranged in the U-shaped pillow, the two cold compress bag bodies are detachably installed on the two sides in the U-shaped pillow respectively, the cold compress bag bodies are far away from an opening of the U-shaped pillow, a zipper opening is formed in the front face of each cold compress bag body, zipper teeth are installed on the two sides in the zipper opening, and the zipper teeth are connected with the U-shaped pillow. Zipper pullers are arranged between the zipper teeth, rope bodies are fixedly arranged at the two ends of the U-shaped pillow respectively, one rope body is sleeved with a first plastic block, the other rope body is sleeved with a second plastic block, the first plastic block and the second plastic block are detachably installed in a buckled mode, a limiting ball is fixedly arranged at the bottom end of each rope body, and a fixed ball mechanism is arranged at the lower end of each rope body in a sleeved mode. The problems that due to the fact that the tonsil part is not flat, a traditional ice bag is prone to displacement when placed, the ice bag needs to be taken down when a patient moves, and the continuity and the effect of cold compress are affected are solved.

The utility model discloses an angle-convertible tonsil ironing tool which comprises a fixed handle and further comprises a movable part arranged on the fixed handle, an overturning ironing head is arranged at the head end of the fixed handle, a connecting rod device is arranged between the overturning ironing head and the movable part, and the angle-convertible tonsil ironing tool is arranged on the movable part. The head end of the tool can be rapidly adjusted according to the actual tonsil burning and ironing position so as to be better aligned to a treatment part, angle adjustment is completed in a push-pull mode, manual circumferential angle adjustment can be achieved, front-back swing angle adjustment can also be achieved, more angle adjustment can be achieved, and the tool is convenient to use. And the treatment process of the tonsil cautery is more convenient.

The invention discloses a tonsil fossa postoperative ice compress nursing device, and belongs to the technical field of medical equipment.The tonsil fossa postoperative ice compress nursing device comprises two sets of wrapping mechanisms, a ventilation mechanism and two sets of supporting mechanisms, the two sets of wrapping mechanisms are symmetrically arranged on the two sides of the neck of a patient, and the ventilation mechanism is arranged between the two sets of supporting mechanisms; the supporting mechanisms are symmetrically connected to the sickbed in a sliding mode, the two ventilation mechanisms are connected to the supporting mechanisms in a sliding mode, and the ventilation mechanisms can clamp the wrapping mechanism. The wrapping mechanism, the ventilation mechanism and the supporting mechanism are matched, the wrapping mechanism can be tightly attached to the two sides of the neck of the patient, the affected parts of the neck of the patient are subjected to ice compress, the two hands of the patient are liberated, the wrapping mechanism only aims at the affected parts of the two sides of the neck of the patient and is not completely tightly attached to the whole neck of the patient, and the patient is effectively prevented from breathing unsmoothly; and the comfort of the postoperative patient is improved.

The application provides a method for constructing an immortalized bovine nasopharyngeal tonsil epithelial cell line and application, and belongs to the technical field of cell engineering. The healthy yellow bovine nasopharyngeal tonsil is used as a material, and the primary epithelial cells are separated by enzyme digestion. The 3rd to 4th generation cells are taken, infected with SV40 T lentivirus (MOI=80), and screened by 1.5 μg / mL puromycin to obtain a stable immortalized cell line. The cell line is continuously passaged to the 50th generation and still stably expresses SV40LT protein and epithelial specific markers CD326, CD324 and KRT8, maintains a typical pavement stone-like morphology, normal proliferation and no malignant transformation. Infection experiments show that the cell is highly sensitive to FMDV, supports efficient replication, and the virus titer can reach 10 7.5 TCID 50 / mL. The application overcomes the defects of the existing immortalized bovine nasopharyngeal tonsil epithelial cell model, such as limited source, large batch difference, low sensitivity and poor persistence, and provides a stable and reliable in vitro model for the research of foot-and-mouth disease prevention and control related mechanisms, drug screening and vaccine development.

The utility model relates to the technical field of medical instruments, in particular to tonsil grabbing pliers. Comprise two hinged plier handles, the front ends of the plier handles are provided with bent plier mouths, the tail ends of the plier handles are provided with grips, the middle portions of handle bodies, located on the back arc sides of the plier mouths, of the plier handles are jointly connected with a fixing mechanism, and the face, away from the plier handles, of the fixing mechanism is provided with a baffle plate which extends towards the front ends of the plier handles and is used for isolating the uvula and the tonsil. The fixing mechanism is fixed on the clamp handle, when the clamp handle is opened and closed, the angle of the fixing mechanism on the center line of the opening is kept unchanged, the shielding plate is located on the back arc side of the clamp mouth, and when the grabbing clamp is used, the shielding plate blocks a uvula on the outer side of the grabbing clamp, and the plasma knife is prevented from accidentally injuring the uvula.

1. Name of the product in this design: Disposable veterinary sampler. 2. Application of this design: This design is used for sampling and testing oral fluids, serum, and tonsil swabs. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention provides a tonsillitic stone cleaning device, relates to the technical field of medical instruments, and aims to improve the use safety and reliability of the tonsillitic stone cleaning device. The tonsillitic stone cleaning device comprises a cleaning body, wherein the cleaning body is provided with a cleaning end and a holding end; the cleaning assembly is arranged at the cleaning end and is used for cleaning tonsil stones; the tongue depressor is detachably arranged on the side, facing the tongue of the patient, of the cleaning body, and the tongue depressor and the cleaning body are in spherical hinge fit; the camera is arranged at the cleaning end, and the camera and the cleaning assembly are arranged in a spaced mode. Therefore, the tonsillitic stone can be exposed in front of the camera more clearly and completely, the use safety and reliability of the tonsillitic stone cleaning device can be improved, and a user can treat the tonsillitic stone through the tonsillitic stone cleaning device by himself / herself. And the tongue depressor matched with the spherical hinge of the cleaning body can be better matched with the tongue body of the patient.

The invention relates to the technical field of tonsil treatment, in particular to a tonsil second branding treatment device and a second branding method.The tonsil second branding treatment device comprises a grip, a base plate and a clamping plate in the tonsil second branding treatment device, and the tonsil is subjected to branding traditional Chinese medicine therapy within 0.5-1 second. Through observation in the step S1, preliminary second ironing positioning treatment in the step S2, follow-up interval second ironing treatment in the step S3 and post-operation treatment in the step S4, a point ironing head, a rolling ironing head, a pressing ironing head, a touch ironing head and a pull ironing head arranged on the device serve as second ironing mechanical tools, and the tonsil surface mucosa is subjected to local thermal stimulation; the thermal stimulation effect is used for improving local blood circulation of the tonsil, promoting tissue repair and relieving inflammation and pain, through the arrangement, according to the shape characteristics of a spot ironing head, a roll ironing head, a press ironing head, a touch ironing head and a pull ironing head, spot ironing, roll ironing, press ironing, touch ironing and pull ironing techniques in tonsil second ironing techniques are matched respectively, and the tonsil second ironing technique is achieved. The method is used for improving the tonsil second ironing matching effect.

The invention discloses application of a traditional Chinese medicine composition in preparation of a medicine for treating acute upper respiratory infection caused by bacteria, the traditional Chinese medicine composition comprises the following traditional Chinese medicine raw materials in parts by weight: 5-35 parts of bupleurum chinense, 9-50 parts of scutellaria baicalensis, 9-50 parts of artemisia apiacea, 5-35 parts of radix paeoniae rubra, 5-35 parts of moutan bark and 4-26 parts of folia perillae acutae. The traditional Chinese medicine composition is used for treating the acute upper respiratory tract infection caused by bacteria, such as heavy body heat, slight aversion to wind, unsmooth sweating, dry throat or red, swollen and painful throat, nasal obstruction, yellow and turbid nasal discharge, cough, sticky or yellow phlegm, thirst to drink, head swelling pain and tonsil enlargement, so that the acute upper respiratory tract infection can be effectively treated.

An exercise device (1) is provided in the present disclosure. The device (1) comprises a body (10) having a contact surface (11), size and shape adapted to provide mechanical contact with one or more of the soft palate, the lingula, the palatal tonsil, the lingual tonsil and the pharynx when inserted into a user' s mouth along a main axis (A). The present disclosure further provides a method for developing pharyngeal muscles by use of such a device (1).

The invention provides a human tonsil / adenoid epithelial cell culture method and a culture medium, and belongs to the technical field of biomedicine. The culture method comprises the following steps: separating epithelial tissues from in-vitro human tonsil / adenoid tissues; digesting epithelial tissues to obtain cell precipitates; lymphocytes are removed in a magnetic bead sorting mode, and primary human tonsil / adenoid epithelial cells are obtained through separation; carrying out amplification and differentiation culture by adopting a 3D cell culture medium, generating organoids at the upper part and generating adherent cells at the bottom; and carrying out enzymolysis on the adherent cells, and separating to obtain the human tonsil / adenoid epithelial cells. The culture method provided by the invention is relatively high in success rate and simple in steps, the human tonsil / adenoid epithelial cells obtained by culture are high in purity and can be continuously proliferated, and long-term in-vitro culture of the tonsil / adenoid epithelial cells is successfully realized.

The present invention relates to a composition containing endoplasmic reticulum derived from human tonsillar stem cells as an active ingredient, which promotes skin regeneration and expression of antioxidant-related genes in senescence-induced fibroblasts and exhibits the effect of suppressing fibroblast senescence.

The invention discloses a robot-assisted surgery system applied to tonsil resection and an operation method, the robot-assisted surgery system comprises a mechanical arm module, the mechanical arm module has multi-degree-of-freedom motion ability, and the tail end of the mechanical arm module is detachably provided with various actuators to complete the steps of traction, reversing, cutting, hemostasis and suture of a tonsil; the visual identification module is used for collecting and reconstructing a three-dimensional model of a throat area in real time based on a high-definition endoscope and an image processing algorithm, and identifying a boundary structure between a tonsil and a pharyngeal side wall; the force feedback module is used for monitoring tiny resistance change in the tissue separation process through a sensor, assisting in identifying a correct separation layer and avoiding deep damage; and the control module integrates signals of the visual identification module and the force feedback module, executes the operation logic of traction and inversion, dynamically generates and corrects the motion trail of the mechanical arm, and realizes accurate operation. The operation difficulty of parts such as tonsil upper pole and the like which are difficult to expose is solved, complete excision can be realized in different areas, and the residue and recurrence risk is reduced.

1. The name of this design product: Stone extractor (2453). 2. Purpose of this product: This product is used to suck tonsil stones and sputum. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: a three-dimensional diagram of the combined state.

1. Name of the designed product: double cautery (tonsil uvula). 2. Use of the designed product: double head treatment device for use according to the size of the pharyngeal space in the treatment of tonsillitis. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention discloses a culture medium and a method for constructing an immune organ-like model and application, belongs to the field of biological medicines, and mainly solves the problem that in-vitro human immune organ model construction and human immunology process simulation are difficult to realize. According to the method, human peripheral blood mononuclear cells (PBMC), thymus cells, tonsil cells, spleen cells or lymph node primary cells are inoculated in a culture plate with a specific structure, and an immune environment with a physiological three-dimensional (3-dimensional) structure is formed by applying a specific culture medium and conditions, so that long-term, efficient and convenient culture of the immune organ is realized; the immune tissue function of a human body is simulated. The technology involved in the invention can be applied to the fields of deep research of accelerated immunology mechanism, drug screening and evaluation, patient selection, disease detection and the like.

The utility model discloses a tonsil postoperative ear-hanging type submaxillary ice patch, which relates to the technical field of medical auxiliary supplies and comprises an elastic band, ear ropes are fixedly connected to two ends of the elastic band, adjusting mechanisms are symmetrically arranged in the middle of the elastic band, an ice patch fixing cover is fixedly connected to the surfaces of the adjusting mechanisms, and an ice patch body is arranged on the inner side of the ice patch fixing cover. The inner side of the ice patch fixing cover is fixedly connected with a female hook-and-loop fastener, the surface of the female hook-and-loop fastener is connected with a male hook-and-loop fastener, the surface of the male hook-and-loop fastener is provided with gum, and the male hook-and-loop fastener is bonded with the ice patch body through the gum. According to the utility model, through the arrangement of the mounting box, under the matching action of the extrusion plate, the spring, the pressing plate, the L-shaped fixing rod and the conical bulge, the elastic belt can be conveniently limited or unlimited, and the specific position of the ice patch fixing cover can be conveniently adjusted, so that the ice patch body can better fit the part, needing ice compress, of the lower jaw of a patient, and the cold compress effect is improved; and the problems of bulkiness and difficulty in fixation in a traditional ice compress method are solved.

The utility model provides an integrated body position pad for tonsil with adenoid resection, which comprises a shoulder pad component, a first shoulder pad and a second shoulder pad, the second shoulder pad is detachably mounted on the upper surface of the first shoulder pad, and the first shoulder pad and the second shoulder pad are detachably mounted on the upper surface of the first shoulder pad. First magic tape rough surfaces are arranged on the same sides of the width directions of the first shoulder pad and the second shoulder pad; a first magic tape hook surface is mounted on one side of the neck inflatable pillow. When tonsil and adenoid excision is needed, the shoulders of a child patient are put on the second shoulder pad, the neck of the child patient is put on the neck inflatable pillow, and the head of the child patient is put on the crescent pillow, so that the child patient is helped to keep the postures of neck hyperextension and head back sagging, and the operation is facilitated; according to the device, the shoulder pads are selected according to child patients of different body types, meanwhile, the neck and the head are supported, it is guaranteed that the child patients are in a comfortable posture beneficial to an operation in the operation process, and meanwhile the risks of unplanned extubation and cervical vertebra injury of the child patients caused by posture adjustment are avoided.

The annular tonsil sight glass comprises an expansion assembly, the expansion assembly comprises a first supporting body, a second supporting body is installed at the end, close to the oral cavity of a patient, of the first supporting body, and a flexible gasket cover is clamped to the end, away from the oral cavity of the patient, of the first supporting body. Flexible contact surfaces are symmetrically and fixedly connected to the left end and the right end of the flexible gasket cover, two illuminating lamp blocks are symmetrically arranged on the inner side walls of the first supporting main body and the expansion assembly, a controller is arranged on the right side of the first supporting main body, and the controller is electrically connected with the illuminating lamp blocks; the end, close to the expansion assembly, of the flexible gasket cover is fixedly connected with an inner extension butt joint ring, the first supporting body comprises a plurality of annularly-arranged arc-shaped follow-up pieces, in the annular tonsil endoscope suitable for medical use, the internal space of the oral cavity is effectively expanded, the endoscope body is supported to be stable in position, and the medical tonsil endoscope is suitable for medical use. And the second supporting main body is matched with the illuminating lamp block to assist close-range observation and fine operation.

The utility model relates to the technical field of medical instruments, in particular to an ice compress device used after tonsillization of children, which comprises a first cloth bag, one side of the first cloth bag is provided with a first connecting band, the other end of the first connecting band is provided with a second cloth bag, the other side of the second cloth bag is provided with an elastic band, and the elastic band is provided with a second connecting band. A second connecting belt is arranged on the other side of the first cloth bag, a first button is arranged on the surface of the second connecting belt, a heat preservation layer is arranged at one end of the first cloth bag, and gauze is arranged at the other end of the first cloth bag; the ice compress bag has the advantages that the elastic belt is fixedly connected to one side of the second cloth bag during use, the through holes are evenly formed in the surface of the elastic belt, the ice compress bag can be suitable for children with necks different in thickness and length, the application range is widened, and the ice compress effect is assisted.

Disclosed is the in vitro use of at least one lectin which recognises the fucose alpha(1-2) galactose unit for labelling cancer stem cells of organs involved in respiration, in order to obtain labelled cancer stem cells of organs involved in respiration, in a biological sample. In one particular embodiment, the at least one lectin is chosen from the lectins Ulex Europaeus agglutinin 1 (UEA-1) or the homologue thereof, Trichosanthes japonica agglutinin II (TJA-II), Agaricus Bisporus agglutinin (ABA), Amaranthus Caudatus agglutinin (ACA), jacalin, Griffonia Simplicifolia lectin I (GSL-I) and Griffonia Simplicifolia lectin II (GSL-II). In one particular embodiment, the organ involved in respiration is chosen from the lungs, the larynx, the pharynx, the mouth, the nose, the throat, the tongue, the sinuses, the trachea and the saliva glands including the tonsils and the parotid gland.

A device that can be placed within or near the cranial vault that fluctuates in size in response to changes in CSF pressure is disclosed. The device diminishes in size when CSF pressures rise and increases in size as CSF pressures diminish. The device has the effect of reducing the flow of CSF occurring in the foramen magnum and provides an alternative to craniovertebral decompression in Chiari I patients. The device may have applications in other neurologic illnesses associated with abnormal CSF flow, such as Idiopathic Syringomyelia, Normal Pressure Hydrocephalus, and CSF dural leaks.

The utility model discloses a surgical field exposure device for adenoid and tonsil plasma radiofrequency ablation, which comprises a soft belt and a fanning strip arranged at one tail end of the soft belt, the fanning strip is provided with a connecting part, the other tail end of the soft belt is detachably connected with the connecting part, the fanning strip is folded to form a cylinder, and a fixing film is wrapped on the surface of the cylinder. By means of the arrangement, the whole soft palate can be lifted in a large area in the using process, the soft palate is evenly stressed, a nasopharynx operation cavity is well exposed, and it is guaranteed that an adenoid body completes an ablation operation in a good visual field.

The utility model relates to the technical field of tonsil treatment, in particular to a tonsil suction tube which comprises a tube body, a liquid suction assembly and a disinfection assembly, the liquid suction assembly comprises a liquid suction hole formed in the wall of a mounting groove, a liquid suction tube arranged in the liquid suction hole and a liquid suction injection tube inserted in the liquid suction hole, and the liquid suction injection tube is arranged in the liquid suction hole. The disinfection assembly comprises a disinfection hole formed in the wall of the installation groove, a silica gel plug arranged in the disinfection spray pipe, a disinfection injection pipe arranged in the installation groove and inserted in the disinfection hole, and disinfectant arranged in the disinfection injection pipe. The liquid suction operation and the disinfection operation are completely separated and mutually independent, the safety performance and the sanitary condition are better, and through the arrangement of the silica gel plug, the situation that dirt accidentally enters the disinfection spray pipe to pollute the disinfection spray pipe during liquid suction is avoided.

The application discloses a tonsil fossa postoperative ice compress nursing device and belongs to the technical field of medical devices. The tonsil fossa postoperative ice compress nursing device comprises a wrapping mechanism, a ventilation mechanism and a supporting mechanism. The wrapping mechanism is symmetrically arranged on the two sides of the neck of a patient. The supporting mechanism is in two groups. The supporting mechanism is symmetrically and slidingly connected to a hospital bed. The ventilation mechanism is in two groups. The ventilation mechanism is slidingly connected to the supporting mechanism. The ventilation mechanism can clamp the wrapping mechanism. The wrapping mechanism, the ventilation mechanism and the supporting mechanism cooperate. The wrapping mechanism can tightly adhere to the two sides of the neck of the patient. The patient's neck disease part can be ice compressed. The patient's hands are liberated. The wrapping mechanism only targets the disease part on the two sides of the patient's neck and does not tightly adhere to the whole neck of the patient. The patient's breathing is effectively prevented from being not smooth. The comfort of the postoperative patient is improved.

The utility model discloses a tonsil postoperation cold compress device which comprises a bag body, an open groove is formed in the upper surface of the bag body, the tonsil postoperation cold compress device further comprises mesh cloth, the mesh cloth is fixedly installed on the upper surface of the open groove, the bag body is connected with a limiting structure, and a biological ice bag can be wrapped and limited in the open groove through the limiting structure. The limiting structure comprises a moisture absorption pad, a gap is formed between the mesh cloth and the opening in the upper surface of the bag body, the moisture absorption pad is inserted between the mesh cloth and the bag body in a penetrating mode, an opening is formed in the front surface of the bag body and penetrates through the front surface of the open groove, and an elastic opening is formed in the opening in the front surface of the bag body. According to the tonsil postoperative cold compress device, the limiting structure is arranged, the biological ice bag is limited through the open groove, displacement of the biological ice bag is avoided, a patient wears the device more comfortably, the connecting structure is further arranged, a second connecting belt can be adjusted by pressing a sliding buckle, the bag body is made to be matched with the head of the patient, and ice compress is more stable through an anti-skid pad.

The application discloses an antibody against Ki67, an antibody conjugate, a kit, nucleic acids, cells and application thereof, and relates to the technical field of antibody preparation.The application obtains an antibody specifically combined with Ki67 protein through screening, and the antibody has good binding activity and affinity with the Ki67 protein, so that a detection product based on the Ki67 protein marker can be developed.In addition, the antibody against Ki67 or an antigen binding fragment thereof can be used for early warning, diagnosis, efficacy evaluation and prognosis of diseases with the Ki67 protein as a marker, such as tonsil cancer, and is beneficial to early warning, screening, intervention and efficacy evaluation of tumor diseases, and has a wide application prospect.

1. Name of the designed product: end of the throat electrosurgical stick. 2. Use of the designed product: the product as a whole is used as the distal tip of the electrosurgical stick for treating soft tissues along the patient's airway, particularly tonsil and adenoid tissues; the part to be claimed is the end thereof. 3. Design points of the designed product: in the shape, pattern or combination thereof shown by solid lines in each view. 4. Picture or photo best indicating the design points: perspective view 1. 5. The claimed design has been clearly shown in other views, omitting the top view, right view. 6. Other circumstances needing explanation Other explanations: the present design is a partial design, wherein the part shown by the dashed line is only for illustrative purposes and does not constitute part of the claimed design.

The invention discloses a construction method and system of a child OSA auxiliary diagnosis model based on acoustic immittance. According to the method, from the perspective of middle ear function and craniofacial anatomy joint analysis, a model is constructed; through systematic integration of acoustic immittance parameters (middle ear pressure, sound order value and the like), clinical signs (tonsil indexing, mouth breathing and the like) and facial imaging features (such as A / N ratio, soft palate length and the like determined based on nasopharynx side position X films), a children OSA auxiliary diagnosis model based on multi-modal data fusion is constructed. Compared with the prior art, the method has the advantages that easily obtained data parameters such as middle ear functions and craniofacial anatomy are creatively integrated, a high-precision and low-cost OSA auxiliary diagnosis tool is constructed, non-invasive and efficient screening replaces complex and expensive PSG detection, an objective and reliable solution is provided for early screening and grading diagnosis and treatment of children OSA, and the method is suitable for popularization and application. And the method is particularly suitable for large-scale application in regions deficient in medical resources.

The application belongs to the technical field of medical equipment and artificial intelligence, and discloses a tonsil postoperative intelligent analgesia system based on multi-modal data, which comprises a multi-modal data acquisition interface for acquiring multi-modal data, wherein the multi-modal data comprises physiological signals, behavior signals and patient self-reported pain scores; a main control chip electrically connected with the multi-modal data acquisition interface, used for analyzing and processing the multi-modal data based on an embedded intelligent analgesia decision model, and outputting the current pain level of the patient, the future pain trend prediction and the targeted drug administration instruction, wherein the intelligent analgesia decision model realizes unified perception and dynamic modeling of the multi-modal data on multiple time scales by introducing hierarchical pulse coding; and an infusion execution device electrically connected with the main control chip, used for responding to the drug administration instruction output by the main control chip and executing corresponding infusion operation. The application can improve the pain assessment accuracy of patients after tonsillectomy and conduct early warning.