35results about How to "Unrestricted activity" patented technology

The invention relates to a system and a method for acquiring and storing images. The system comprises an image acquisition device, an outer cavity device and an image processing device; the image acquisition device comprises an image sensor array unit, a storage unit, an energy unit and a control unit; the energy unit comprises a wireless switch, a cell and a wireless radio-frequency energy extracting module for extracting energy from radio-frequency energy signals; by receiving the radio-frequency energy signals and command signals sent by the outer cavity device, the control unit controls cell power supply through the wireless switch according to the command signals when an image sensor is placed in a cavity to carry out acquisition and storage of image data, controls power supply of the wireless radio-frequency energy extracting module through the wireless switch and sends the stored image data to the outer cavity device when the image acquisition device is moved out of the cavity; the outer cavity device receives the image data transmitted by the image acquisition device and stores or transmits the image data. The system and the method reduce power consumption to great degrees, are applicable to image acquisition in a biological cavity, and can realize full-view image acquisition.

The invention relates to the field of drugs, in particular to a preparation method of a sustained release preparation containing ibuprofen mini-pills. The technical problem to be solved is to provide the sustained release preparation containing ibuprofen mini-pills. A relative substance detection method is added for the medicament by our company by reference to the British Pharmacopoeia. The medical property of the medicament is released stably and lastingly, and the safety and effectiveness of the medicament are really achieved. The adopted technical is as follows: weighing the following raw materials in parts by weight: 25-35 parts of ibuprofen, 3-10 parts of milk sugar, 1-5 parts of microcrystalline cellulose, 1-5 parts of hydroxypropyl methylcellulose and 10-15 parts of medicinal ethanol; then mixing the materials and spraying an adhesive into the materials to obtain the ibuprofen sustained release preparation. The preparation method of the sustained release preparation containing ibuprofen mini-pills is widely applied to the pharmaceutical field of the ibuprofen.

The invention relates to a soft acupuncture-resistant tubular fabric and a manufacturing method thereof. The tubular fabric comprises a lining and at least two layers of hard material slice woven layers with non-overlapped cracks. The manufacturing method comprises the steps: 1) a tubular fabric die and a lining are placed on a knitting machine, and hard material slices are braided to form a tubular hard material slice woven layer; 2) the number of woven strips is added on the basis of the step 1), or the width of the hard material slices is increased, one or more layers are woven outside the tubular hard material slice woven layers in the step 1), the adjacent woven layers adhere to each other closely, and the cracks of any woven layer and the cracks of at least one additional woven layer do not overlap; for metal slice woven layers, two adjacent layers are welded to each other, to prevent crack overlapping caused by malposition. The tubular fabric made through the method can prevent sharp objects and particularly tapered needles from damaging the human body; besides, the softness is good, and a wearer's activity is not limited.

The invention discloses a rectal suppository irradiation light source for photodynamic therapy of rectal cancers, and belongs to a device for photodynamic therapy. A 635nm LED (Light Emitting Diode) light source, a lithium battery, a constant current control circuit and relevant circuits are packaged in a bullet-type rectal suppository having the length of about 3cm, the diameter of about 1cm and the front end slightly acute, wherein the packaging material is transparent epoxy resin adhesive. By such design, the overall light source can be placed in the rectum of a patient for photodynamic therapy, and is suitable for long-time and low-energy continuous irradiation. The photodynamic therapy process of rectal cancers is simplified, the compliance of patients is improved, the labor intensity of medical staffs is relieved, the cost of photodynamic therapy is reduced, the limitation of the photodynamic therapy space is broken, and patients can accept the therapy in clinics or at home. The light source involves in a scientific research experiment method as clinical reference data of rectal cancers.

The invention relates to a puncturing instrument, which comprises a puncturing needle and a guide wire, wherein the puncturing needle is used for puncturing the human body and forming a puncturing channel in the human body; the guide wire is suitable to be sent into the human body along the needle tubing of the puncturing needle and is left in the puncturing channel to serve as a puncturing guide piece for the next time after the puncturing needle is pulled out. The use method for the puncturing instrument comprises the following steps: putting the core of the puncturing needle into the puncturing needle to form into a whole; puncturing a patient; after the puncturing needle reaches a proper position, pulling out the core of the puncturing needle for drainage; after the drainage is finished, sending the front part of the guide wire into the human body along the tail end of the needle tubing of the puncturing needle; pulling out the puncturing needle, covering and fixing the guide wire on the body surface of the human body by aseptic dressing; during secondary puncturing, causing the puncturing needle to reach the puncturing position along the guide wire. The puncturing instrument disclosed by the invention is suitable for patients who need to receive paracentesis for multiple times, one-time success of the subsequent puncturing is guaranteed when the puncturing instrument is used, somatic damage and psychological burden caused by multi-time puncturing to the patient can be avoided, and complications, such as headache, lumbago and the like, are greatly reduced.

The invention relates to a puncture instrument and a use method thereof. The puncture instrument comprises a puncture needle and a guide wire, wherein the puncture needle is used for puncturing a human body and forms a puncture channel in the body; and the guide wire is put into the human body along a needle tube of the puncture needle and is left in the puncture channel to be used as a guide part after the puncture needle is pulled out. The use method of the puncture instrument comprises the following steps: placing a puncture needle core into the puncture needle to form an integrated structure to puncture a patient; pulling out of the puncture needle core after puncturing in place, and draining; placing the front end of the guide wire into the human body along the tail end of the needle tube of the puncture needle after drainage is finished; pulling out of the puncture needle; leading the guide wire to be covered and fixed on the body surface of the human body by utilizing a aseptic dressing; and then puncturing again, so that the puncture needle achieves the puncture part along the guide wire. The puncture instrument is suitable for patients need multiple times of paracentesis; with adoption of the puncture instrument, one-time success of follow-up puncture can be ensured when the puncture instrument is used; body injuries and psychological burdens caused by multiple times of puncturing patients can be avoided; and the occurrences of complications such as headache and backache and the like can be greatly reduced.

The invention relates to a male external genitalia anesthesia protecting sleeve which comprises a sleeve body. The bottom of the sleeve body is open and connected with the inner periphery of an annular plaster, the annular plaster is perpendicular to the central axis of the sleeve body, one side, far away from a sealing element, of the annular plaster is sticky, the side wall of the sleeve body isprovided with a drug injection port, the drug injection port is sealed by a sealing plug, and the top of the sleeve body is provided with the sealing element. When the protecting sleeve is used, thesleeve body sleeves the penis of a patient, erection can be omitted, the annular plaster fitting with skins is pasted at the root of the penis of the patient or directly pasted and fixed onto a shaftof the penis, anesthetics are injected from the drug injection port, and the shaft of the penis and a balanus are narcotized. Movement of the patient is not limited, the patient can walk around duringdrug use, the efficacy of male external genitalia local anesthetics is effectively protected, great pain and fear of the patient caused by anesthetic injection at the root of the penis are avoided, and the awkwardness of poor efficacy caused by drug loss in local application or spray is avoided.

The invention discloses an unguent for curing the hemorrhoids through external application, which is prepared by 5 to 10 parts of muskiness, 10 to 20 parts of resina draconis,, 450 to 550 parts of ichthynat and 150 to 250 parts of white vitriol The white vitriol is repeatedly refined to the honeycomb shape and then milled into fine powder when can be crushed with hands. The resina draconis and the muskiness are both crushed into powder. The three powders are mixed with the ichthynat and then added with water to achieve the paste shape, hereby, the medicine is finished. the muskiness and resina draconis which have the functions of detumescence, acesodyne and blood activation, the white vitriol which has the functions of removing the dampness and stopping the itches and the ichthynat whichhas the functions of blood activation and bruise removing are combined, in particular, the white vitriol needs to be repeatedly refined as much as nine times to achieve the dried alum with the honeycomb shape, so the finished unguent has the remarkable effects in sterilization, itch stopping, acesodyne and constringency, as well as the syndromes such as ulcerate, bleeding, long to time healing ofthe wound, etc. The unguent is convenient in use, high in cure rate and free from the influence of the food, activity and seasons during the treatment, and brings no infection to the wound. The body condition of the users and the time the users are suffering from the diseases do not need to be considered; the unguent prevents any relapse after the recovery of users and no complication or sequela is accompanied.

The invention discloses an unguent for curing the hemorrhoids through external application, which is prepared by 5 to 10 parts of muskiness, 10 to 20 parts of resina draconis,, 450 to 550 parts of ichthynat and 150 to 250 parts of white vitriol The white vitriol is repeatedly refined to the honeycomb shape and then milled into fine powder when can be crushed with hands. The resina draconis and the muskiness are both crushed into powder. The three powders are mixed with the ichthynat and then added with water to achieve the paste shape, hereby, the medicine is finished. the muskiness and resina draconis which have the functions of detumescence, acesodyne and blood activation, the white vitriol which has the functions of removing the dampness and stopping the itches and the ichthynat which has the functions of blood activation and bruise removing are combined, in particular, the white vitriol needs to be repeatedly refined as much as nine times to achieve the dried alum with the honeycomb shape, so the finished unguent has the remarkable effects in sterilization, itch stopping, acesodyne and constringency, as well as the syndromes such as ulcerate, bleeding, long to time healing of the wound, etc. The unguent is convenient in use, high in cure rate and free from the influence of the food, activity and seasons during the treatment, and brings no infection to the wound. The body condition of the users and the time the users are suffering from the diseases do not need to be considered; the unguent prevents any relapse after the recovery of users and no complication or sequela is accompanied.

The invention discloses a traditional Chinese medicine composition used for treating a chronic obstructive pulmonary disease in the stable phase. The raw material medicine of the traditional Chinese composition is mainly composed, by weight, of 8-12 g of human placenta, 9-12 g of eucommia ulmoides, 10-12 g of fallopia multiflora, 9-12 g of walnut meat, 10-12 g of ophiopogon japonicus and 15-25 g of schisandra chinensis. Clinical case observation and treatment show that the traditional Chinese medicine composition has the obvious effects of lung releasing, kidney tonifying, body fluid regenerating, qi tonifying, yin nourishing and the like, the symptoms of cough, phlegm, pant, inflammation and the like of a patient can be improved obviously, so that the functions of removing the phlegm, resisting inflammation, relieving cough and the like are achieved, the body immunity state is adjusted, the vital capacity at the first second, the forced vital capacity and the blood oxygen content are increased, the living and life quality and the like of the patient are improved, and an obvious treatment effect is achieved on the patient suffering from the chronic obstructive pulmonary disease in the stable phase. Thus, the traditional Chinese medicine composition idealistically solves the problems which are very tough clinically.

The invention discloses a wound medicine change drainage device. The device sequentially comprises a medicine layer, an isolation layer, a liquid absorption layer and a sealing and fixing layer from awound to outside, wherein the medicine layer, the isolation layer and the liquid absorption layer are sealed and fixed on the skin surface around the wound by the sealing and fixing layer; the medicine layer is made of a liquid absorption expansion material, and a medicine delivery tube is arranged on one side, close to the wound, of the medicine layer; the medicine delivery tube penetrates out of the sealing and fixing layer; the isolation layer is provided with a plurality of one-way valve hole channels; the liquid absorption layer is made of the liquid absorption expansion material and comprises a sealing layer, and the sealing layer seals all the parts, except the part attached to the isolation layer, of the liquid absorption layer; and a negative pressure drainage tube is arranged inthe liquid absorption layer. The device integrates the medicine change function and the drainage function, and the defect that medicine change cannot be conducted on the negative pressure drainage wound surface is overcome. The medicine layer and the liquid absorption layer can be repeatedly cleaned and used, and negative pressure does not need to be continuously connected for a long time, so that burdens of medical staffs and patients are reduced.

The invention relates to a vehicle for laying hen field scattering breeding, which can effectively solve the problem of timidity, rigid behavior, fragile bone and the like of the laying hen resulted from no free movement due to crowded hen house under the existing cage breeding mode; the technical solution scheme comprises a scattering breeding vehicle, wherein a breeding frame, a chicken manure treatment device, an egg collecting system as well as a temperature control system are arranged in the scattering breeding vehicle; the temperature control system comprises a master control module which comprises a main control module and eight branch control modules electrically connected with the main control module; the interior of the scattering breeding vehicle is divided into two areas with each on the left and the right side in the front part and two areas with each on the left and the right side in the rear part, each area is provided with a plurality of groups of small positive arc plate ventilation windows arranged on the upper part and a plurality of groups of small anti-arc plate ventilation windows arranged at the lower part matching with the small positive arc plate ventilation windows, the small positive arc plate ventilation windows and the small anti-arc plate ventilation windows are matched to create air circulation in the hen house, each area and the exterior of the scattering breeding vehicle are provided with temperature sensors which are electrically connected with the master control module; the vehicle for laying hen field scattering breeding has strong practicability and brings welfare benefits to the animal.

The invention discloses a spinal filling block which comprises an upper padding body, a lower padding body and an elastomer; the top surface of the upper padding body is provided with a slip stopping structure and at least one bone grafting pit, and the bottom surface of the upper padding body is convexly provided with at least one rabbet-joint column, wherein, the outer diameter of the lower part of the rabbet-joint column is larger than that of the higher part; the bottom surface of the lower padding body is provided with a slip stopping structure and at least one bone grafting pit, and the top surface of the lower padding body is convexly provided with at least one rabbet-joint column, wherein, the outer diameter of the lower part of the rabbet-joint column is larger than that of the higher part; and the elastomer is arranged between the upper padding body and the lower padding body and used for tightly wrapping, covering and integrating the rabbet-joint column on the bottom surface of the upper padding body and the rabbet-joint column on the top surface of the lower padding body. The flexibility and buffering property of the spinal filling block are utilized to provide natural mobility and motion range for intervertebral disc of location to be treated, maintain the efficiency provided by an original joint between an upper vertebra and a lower vertebra and prevent the injury of the joint between the upper vertebra and the lower vertebra. After being installed for a period, the upper padding body and the lower padding body of the spinal filling block are respectively consolidated with the upper vertebra and the lower vertebra, thus strengthening the fixedness.

The invention belongs to the technical field of lightning protection, and discloses a non-lightening earthling lightning protection device and method, which can realize lightning protection without forming a lightning stroke point in a large range. The method comprises steps: an atmospheric electric field intensity threshold value is preset; the ground atmospheric electric field intensity of a protection area is detected in real time; when the actual electric field intensity measurement value is greater than the atmospheric electric field intensity threshold value, whether thundercloud existsabove the protection area or not is determined; the risk that the thundercloud forms lightning stroke in the area is judged according to the actual measured ground atmospheric electric field intensityof the protection area; plasmas are diffused to the atmospheric space in the protection area, bidirectional charge neutralization is carried out on charges developed from the bottom of the thundercloud to the ground and charges escaping from the tip of the ground, so that the development of the charges at the bottom of the thundercloud to the ground of the protection area and the upward development of the charges escaping from the tip of the ground are inhibited, the formation of lightning stroke conditions is destroyed, and the construction of a lightning-stroke-free protection area is completed. Thus, the purpose of no lightning stroke in the protection area can be achieved, and the formation of secondary lightning stroke can be avoided.

The invention discloses a two-way anti-infection fully-sealed cabin. An overall structure is matched with a mainstream sickbed structure at present, a matching design of a cabin body and a base is adopted, the stability is high, the sectioned telescopic and foldable design of the cabin body can ensure that activities of patients in the cabin are unlimited, facilities in the cabin can meet medicaldemands and life demands of the patients at the same time, the comfort is high, one patient has one cabin, a room comprises multiple cabins, so that the utilization rate of a hospital ward is increased, the problem that wards are in short supply due to isolation is solved, and cross infection can be significantly reduced. Besides, the sealed cabin is a product with high cost performance, can be used once or reused after disinfection, the sealed cabin can be transported and handled if a high-risk critical patient dies, and infection due to person contact is avoided.

The invention is designed according to the structural theory of a human body, the pharmacology and the occurrence mechanism of cervical spondylosis. The neck bolster performs a function of supporting the neck and can enable the head to naturally tip back slightly, and the gravity of the head is backward and downward; especially, in a sleeping state, the muscle groups of the neck are slack to form a certain traction force and can widen the clearances of cervical vertebrae, and the matched medicines act on an organism by skin infiltration and the suction of the respiratory tract according to the monarch, the minister and the assistance to generate an effect, stimulate the skin receptors, the blood vessels and the nerves of the head and the neck, and regulate the excitement and the balance of the head and the neck, thereby achieving the aim of treating the superficiality and the origin. The neck bolster has wide application range and suitable crowd, is suitable for all the people, does not have any side effect, does not take time on treatment, is economical and practical and has high effective rate.

The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a quick-healing capsule and a preparation method of the quick-healing capsule. According tothe quick-healing capsule and the preparation method of the quick-healing capsule, processed semen strychni, processed olibanum, processed myrrha and herba ephedrae are adopted as the raw materials, through the reasonable mixing ratio, then in combination with the regulation for the technological parameters, the ingredients achieve a synergistic effect, thus the purpose of treating traumatic injuries from falls, fractures, contusions and strains is achieved, the treatment cycle is short, the curative effects are obvious, and the quick-healing capsule has the efficacies of promoting blood circulation to arrest pain, joining sinew and bones, as well as diminishing swelling and promoting granulation.

The invention relates to a soft acupuncture-resistant tubular fabric and a manufacturing method thereof. The tubular fabric comprises a lining and at least two layers of hard material slice woven layers with non-overlapped cracks. The manufacturing method comprises the steps: 1) a tubular fabric die and a lining are placed on a knitting machine, and hard material slices are braided to form a tubular hard material slice woven layer; 2) the number of woven strips is added on the basis of the step 1), or the width of the hard material slices is increased, one or more layers are woven outside the tubular hard material slice woven layers in the step 1), the adjacent woven layers adhere to each other closely, and the cracks of any woven layer and the cracks of at least one additional woven layer do not overlap; for metal slice woven layers, two adjacent layers are welded to each other, to prevent crack overlapping caused by malposition. The tubular fabric made through the method can prevent sharp objects and particularly tapered needles from damaging the human body; besides, the softness is good, and a wearer's activity is not limited.

The invention relates to a puncture instrument, which comprises a puncture needle and a guide wire, wherein the puncture needle is used for realizing puncture on a human body and forms a puncture passage in the body, and the guide wire is suitable for being fed into the human body along a needle tube of the the puncture needle and is remained in the puncture passage to be used as a guide element for next puncture after the puncture needle is pulled out. A use method of the puncture instrument comprises the following steps that a puncture needle core is arranged in the puncture needle to form a whole, and is used for carrying out puncture on a patient; after the puncture to the proper position, the puncture needle core is pulled out for drainage; after the drainage is completed, the front part of the guide wire is fed into the human body along with the tail end of the needle tube of the puncture needle; when the puncture needle is pulled out, aseptic dressing is used for covering the guide wire and fixing the guide wire onto the body surface of the human body; during the puncture in a next time, the puncture needle reaches the puncture position along the guide wire. The puncture instrument provided by the invention is applicable to the patient requiring several times of puncture, and the one-step success of the subsequent puncture is ensured in the use process; the body injury and the psychological burden caused by multi-time puncture on the patient are avoided; the occurrence of complications such as headache and backache is greatly reduced.

The invention relates to a puncture instrument, which comprises a puncture needle and a guide wire, wherein the puncture needle is used for realizing puncture on a human body and forms a puncture passage in the body, and the guide wire is suitable for being fed into the human body along a needle tube of the the puncture needle and is remained in the puncture passage to be used as a guide element for next puncture after the puncture needle is pulled out. A use method of the puncture instrument comprises the following steps that a puncture needle core is arranged in the puncture needle to form a whole, and is used for carrying out puncture on a patient; after the puncture to the proper position, the puncture needle core is pulled out for drainage; after the drainage is completed, the front part of the guide wire is fed into the human body along with the tail end of the needle tube of the puncture needle; when the puncture needle is pulled out, aseptic dressing is used for covering the guide wire and fixing the guide wire onto the body surface of the human body; during the puncture in a next time, the puncture needle reaches the puncture position along the guide wire. The puncture instrument provided by the invention is applicable to the patient requiring several times of puncture, and the one-step success of the subsequent puncture is ensured in the use process; the body injury and the psychological burden caused by multi-time puncture on the patient are avoided; the occurrence of complications such as headache and backache is greatly reduced.

The invention relates to a welfare breeding system for laying hens, which effectively solves the problem that laying hens in the existing cage mode cannot move freely, making laying hens timid, rigid in behavior, and weak in bones, etc. The problem of low quality; the technical solution includes the chicken house, which has a breeding rack, a chicken manure treatment device, an egg collection system, an emergency ventilation device on the roof of the chicken house, and a disinfection system at the entrance of the chicken house; the breeding rack is set to two layer; the inside of the breeding rack is provided with a drinking water supply device, the drinking water supply device includes a water pipe, and the outer side of the water pipe is covered with a number of buckles, the lower end of the buckle has a water pipe connected to the water pipe, the lower end of the water pipe has a connected water box, and the lower end of the water box has drinking water There is a drinking water basin at the lower end of the water box, the drinking water head moves upwards, the water inside the water box falls into the drinking water basin, and there is an outer drinking water basin outside the lower end of the drinking water basin, and the inside of the outer drinking water basin is closed with the rise of the water level; the structure of the invention is ingenious, Strong practicability, allowing animals to enjoy welfare.

The invention provides a rib stand collar jacket that comprises a left front chest armhole arc edge, one side of the left front chest armhole arc edge is connected with a left rear chest armhole arc edge, the upper end of the left rear chest armhole arc edge is connected with a front shoulder seam trace edge, one end of the front shoulder seam trace edge is connected with a front collar line, and the lower end of a fourth button is connected with a fifth button. A lower hem waistband is sewn at the lower end of the bottom side sewn edge, a front cuff sewn edge line is sewn at the lower end of the front armhole sewn edge line, a rear cuff sewn edge line is sewn on one side of the front cuff sewn edge line, and a sleeve outer edge line is connected to the upper end of the rear cuff sewn edge line; one side of the sleeve outer edge line is connected with a rear sleeve piece; the left front armhole seam trace edge line, the rear armhole seam trace edge line and the sleeve outer edge line are cut out from the left rear armhole seam trace edge line to determine the rear sleeve piece, the front sleeve piece is cut out from the rear sleeve piece, the front sleeve piece and the rear sleeve piece are reasonable in design and matched with armpits, arm movement is not limited, and the wearing comfort of the jacket is improved.

The invention relates to the technical field of bioelectrical signal monitoring, and provides a flexible microneedle dry electrode device for human body electrical signal monitoring and a manufacturing method thereof. The flexible microneedle dry electrode device for human body electrical signal monitoring comprises a flexible patch, a flexible microneedle dry electrode and a flexible printed circuit, wherein the flexible microneedle dry electrode is arranged on the flexible patch, and the flexible microneedle dry electrode is electrically connected with the flexible printed circuit. Accordingto the invention, the flexible microneedle dry electrode is arranged on the flexible patch and is electrically connected with the flexible printed circuit, so that the flexibility of the whole deviceis ensured, and the device can be well attached to almost any skin surface; and the flexible microneedle dry electrode penetrates through a high-impedance stratum corneum, so that low-impedance and stable electrical contact can be provided without conductive gel or conductive paste, a user can wear the device for a long time, the activity is not limited, and the applicability of various application occasions is improved.

The invention relates to the technical field of ginger moxibustion, and in particular to a special moxibustion box of ginger moxibustion for treating bone impediment and a using method of the specialmoxibustion box. The moxibustion box is of a box body structure with an upper opening and a lower opening; the moxibustion box is attached to a moxibustion applying part and forms a cavity for containing crushed ginger with the moxibustion applying part; and two binding belts are symmetrically and fixedly installed on the left side and the right side of the moxibustion box. The moxibustion box isused for containing crushed ginger, and the ginger spreading thickness in the moxibustion box reaches 4 to 5cm, and a user is not scalded easily. In a moxibustion application process, the moxibustionbox is fixed to the body of a patient through the binding belts, so that movement of the patient is not limited; the temperature in the moxibustion application process can be controlled to be in a most comfortable state, and continuous heating can be conducted for about 5 hours after moxibustion, so that the comfort degree is improved, and the symptoms such as knee joint pain, coldness, inhibitedbending and stretching and the like can be effectively treated. Compared with traditional ginger moxibustion, ginger moxibustion using the special moxibustion box has the advantages of excellent curative effect, low cost and significantly increased economic benefit, and caters to social needs.

The invention discloses a basketball shooting training device and a wearing and debugging method of the basketball shooting training device. The basketball shooting training device comprises a first single chip microcomputer circuit, an input device and an output device, wherein the input device is a mirror surface reflecting photoelectric switch; the mirror surface reflecting photoelectric switch comprises a reflecting plate, a second luminous element and a second light sensing element; the reflecting plate is positioned at the back part of the palm of a basketball shooter; the second luminous element and the second light sensing element are positioned in positions, near the cubital fossa, of the upper arm of the basketball shooter and correspond to the reflecting plate; when the postures of the palm, the front arm and the upper arm of the basketball shooter are correct, and the duration reaches the set time of t1 second, the output device is electrified to work; the condition that the postures of the palm, the front arm and the upper arm of the basketball shooter are all correct is prompted; and when the postures of the palm, the front arm and the upper arm of the basketball shooter are incorrect, the output device is not electrified and stops working. The basketball shooting training device has the characteristics that the size is small; the structure is simple; the use is convenient; the response is sensitive; the movement of the front arm, the upper arm and the wrist is not limited; the weight is light; the carrying is convenient; and the wearing is easy, and the like.

The invention relates to a vehicle for laying hen field scattering breeding, which can effectively solve the problem of timidity, rigid behavior, fragile bone and the like of the laying hen resulted from no free movement due to crowded hen house under the existing cage breeding mode; the technical solution scheme comprises a scattering breeding vehicle, wherein a breeding frame, a chicken manure treatment device, an egg collecting system as well as a temperature control system are arranged in the scattering breeding vehicle; the temperature control system comprises a master control module which comprises a main control module and eight branch control modules electrically connected with the main control module; the interior of the scattering breeding vehicle is divided into two areas with each on the left and the right side in the front part and two areas with each on the left and the right side in the rear part, each area is provided with a plurality of groups of small positive arc plate ventilation windows arranged on the upper part and a plurality of groups of small anti-arc plate ventilation windows arranged at the lower part matching with the small positive arc plate ventilation windows, the small positive arc plate ventilation windows and the small anti-arc plate ventilation windows are matched to create air circulation in the hen house, each area and the exterior of the scattering breeding vehicle are provided with temperature sensors which are electrically connected with the master control module; the vehicle for laying hen field scattering breeding has strong practicability and brings welfare benefits to the animal.

The invention relates to a puncture instrument and a use method thereof. The puncture instrument comprises a puncture needle and a guide wire, wherein the puncture needle is used for puncturing a human body and forms a puncture channel in the body; and the guide wire is put into the human body along a needle tube of the puncture needle and is left in the puncture channel to be used as a guide part after the puncture needle is pulled out. The use method of the puncture instrument comprises the following steps: placing a puncture needle core into the puncture needle to form an integrated structure to puncture a patient; pulling out of the puncture needle core after puncturing in place, and draining; placing the front end of the guide wire into the human body along the tail end of the needle tube of the puncture needle after drainage is finished; pulling out of the puncture needle; leading the guide wire to be covered and fixed on the body surface of the human body by utilizing a aseptic dressing; and then puncturing again, so that the puncture needle achieves the puncture part along the guide wire. The puncture instrument is suitable for patients need multiple times of paracentesis; with adoption of the puncture instrument, one-time success of follow-up puncture can be ensured when the puncture instrument is used; body injuries and psychological burdens caused by multiple times of puncturing patients can be avoided; and the occurrences of complications such as headache and backache and the like can be greatly reduced.

The invention discloses a chesterfield overcoat which comprises a left back armhole arc edge, a left front chest armhole arc edge is connected to one side of the left back armhole arc edge, a front shoulder seam trace edge is sewed at the upper end of the left front chest armhole arc edge, a left upper collar piece is sewed at one end of the front shoulder seam trace edge, and a front neckline isconnected to one end of the left upper collar piece. The lower end of the front neckline is connected with a left lower collar piece, one end of the left lower collar piece is connected with a collarpiece fold line, one side of the collar piece fold line is connected with a front chest piece, a first pocket patch is sewn at the upper end of the front chest piece, and the lower end of the first pocket patch is connected with a dart; through the design of the left front chest armhole arc edge, the front shoulder seam edge, the left back armhole arc edge and the rear shoulder seam edge, a personwearing the firewood overcoat can be stressed uniformly, so that the person cannot feel heavy, and meanwhile, through the design of the first buttons, the second buttons, the first button holes and the second button holes, the chesterfield overcoat can be worn on the body more tightly without air leakage; therefore, the heat preservation effect is achieved.

The invention relates to a treatment device used for an emergency internal medicine, and especially relates to a pneumothorax air exhausting device used for an emergency internal medicine. The pneumothorax air exhausting device used for an emergency internal medicine comprises a silica gel tube. The device is characterized in that one end of the silica gel tube is connected with a first latex tubing, the first latex tubing is connected with a plastic tee joint, the plastic tee joint is connected with a second latex tubing and a pressure measuring latex tubing, the pressure measuring latex tubing is connected with a pressure measuring bottle, and the second latex tubing is connected with an air inlet pipe. The air inlet pipe is connected with a valve element tube. The valve element tube is connected with a valve casing through an elastic film. The valve casing is connected with an air outlet pipe. Beneficial effects of the device are that the device is simple in structure, simple in operation, and low in nursing cost, and reduces pain of patients, activities of the patients are not limited, time in bed is short, trauma is small, and the device is beneficial for quick recovery, and the device reduces working difficulty of medical staff, and is beneficial for treatment of the patients.