CN112791271B - First-aid mask for cyanosis patient for ambulance - Google Patents
First-aid mask for cyanosis patient for ambulance Download PDFInfo
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- CN112791271B CN112791271B CN202110001212.1A CN202110001212A CN112791271B CN 112791271 B CN112791271 B CN 112791271B CN 202110001212 A CN202110001212 A CN 202110001212A CN 112791271 B CN112791271 B CN 112791271B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
- A61M5/427—Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
- A61H23/006—Percussion or tapping massage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Percussion Or Vibration Massage (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention provides a cyanosis patient first-aid mask for ambulances, belonging to the technical field of medical appliances. The medical ambulance solves the problems that when the existing ambulance is used for rescuing patients, due to the fact that the road jolts or the emergency brake condition of the ambulance exists, a doctor is difficult to stably find an injection port when injecting liquid medicine into the patients, a certain potential safety hazard exists when the hand-held injection syringe is seated in the ambulance, and oxygen conduction in the ambulance is mostly carried out by virtue of an air bag manually by the doctor, and the whole operation process can lead the doctor to feel tired. The first-aid mask for cyanosis patients for ambulances comprises a shell, wherein a working space is defined in the shell, a power mechanism for driving the mask to operate is arranged in the working space, and an injection mechanism is arranged on the left side of the power mechanism in the working space. The emergency mask for the cyanosis patient for the ambulance is more convenient and labor-saving to use and higher in stability.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and relates to an emergency mask for cyanosis patients for ambulances.
Background
The cyanosis refers to a clinical manifestation that skin and part membranes are purple blue due to the fact that reduced hemoglobin in blood is increased or abnormal hemoglobin derivatives such as methemoglobin and vulcanized hemoglobin are contained in blood, the appearance of cyanosis indicates physical hypoxia and is a serious sign of illness, people should immediately pay attention to the medical treatment, an ambulance can intermittently inject respiratory center stimulant to a patient in the process of rescuing the cyanosis patient to a hospital for oxygen guiding treatment, when the ambulance is used for rescuing the patient, due to jolt of a road or the existence of emergency brake of the ambulance, a doctor is difficult to stably find an injection port when the doctor injects liquid medicine into the patient, a certain potential safety hazard exists when the handheld injection syringe is seated in the ambulance, and the oxygen guiding in the ambulance is mostly carried out by virtue of an air bag manually by the doctor, so that the doctor feels very tired in the whole operation process.
Disclosure of Invention
The invention aims at solving the problems in the prior art, and provides the emergency mask for the patient with cyanosis for the ambulance, which is more convenient and labor-saving to use and has higher stability.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a cyanosis patient emergency mask for ambulance, includes the casing, be limited with the workspace in the casing, be equipped with the power unit who drives this face guard operation in the workspace, be located in the workspace the power unit left side is equipped with injection mechanism, be located in the workspace the power unit right side is equipped with drive mechanism, the lower extreme of casing is equipped with the supporting mechanism who supports this face guard.
Before using this face guard, place this face guard on patient's arm through supporting mechanism earlier, start power unit, power unit carries out the oxygen to the patient on one side, on the other hand drive injection mechanism and drive mechanism intermittent type nature operation, when injection mechanism operates, can be with the stable injection of liquid medicine to patient's arm syringe needle department, on the one hand guaranteed the stability of liquid medicine injection, on the other hand also improved the security, when drive mechanism operates, drive mechanism can intermittent type nature blow to supporting mechanism department, drive supporting mechanism and hit the massage to patient's arm, relax patient's stiff skin, in order to promote blood circulation, help the flow of liquid medicine in blood.
Preferably, the power unit is including fixed the setting motor case of casing upside inner wall, the motor case upper end wall is opened there are two air vents, and two the air vent runs through the upper end wall of casing is linked together with external space, the left and right sides inner wall of motor case has linked firmly the base respectively, two be equipped with the biax motor between the base, the last output of biax motor has linked firmly first output shaft, the cover is equipped with the fan on the first output shaft, be equipped with the air guide valve in the right end wall of motor case, the intercommunication has the trachea that runs through the right end wall of casing and extends to external space on the air guide valve, the trachea is located external space part and is linked together there is the face guard, the cover is equipped with half tooth gear on the second output shaft, the downside inner wall of casing is located the left side rotation of second output shaft is connected with first gear shaft, the cover is equipped with the first full tooth gear shaft that meshes with half tooth gear, the first full tooth gear shaft is located the second side of being equipped with full tooth gear on the second side of casing, the left side is equipped with full tooth gear on the second side of second gear.
After the mask is arranged on the face of a patient, the mask is worn on the face of the patient, a double-shaft motor in the motor case is started, the fan is driven to rotate by a first output shaft on one surface of the double-shaft motor, air in an external space is adsorbed into the motor case through two vent holes in the rotation process of the fan, and the air in the motor case is discharged into the mask along an air pipe through the control of an air guide valve in the right end wall of the motor case to guide oxygen to the patient;
on the other hand, when the double-shaft motor rotates, the half-tooth gear is driven to rotate through the second output shaft, due to the design of the half-tooth gear, the half-tooth gear is alternately meshed with the first full-tooth gear and the second full-tooth gear in a working space, when the half-tooth gear is meshed with the first full-tooth gear, the first full-tooth gear drives the first reel to rotate through the first gear shaft, the injection mechanism is operated through the first reel, and when the half-tooth gear is meshed with the second full-tooth gear, the second full-tooth gear drives the first bevel gear to rotate through the second gear shaft, and power is supplied to the transmission mechanism through the first bevel gear.
Preferably, the injection mechanism comprises an injection cylinder arranged at the left side of the power mechanism in the working space, an injection head communicated with a needle head on an arm of a patient is arranged at the lower end of the injection cylinder, an injection port communicated with the injection cylinder is formed in the upper end wall of the shell, a slide way is formed in the right end wall of the injection cylinder, a first placement cavity is defined below the slide way in the right end wall of the injection cylinder, a second placement cavity is defined in the left end wall of the injection cylinder, a rack is arranged in the second placement cavity, a sliding block is connected in the slide way in a sliding manner, a first compression spring is fixedly connected between the lower end of the sliding block and the bottom end of the slide way, a guide wheel for guiding a first wire rope is rotatably connected in the first placement cavity, a sealing sliding block is fixedly connected with one side end face of a gear shaft of the sliding block, a sealing sliding block is arranged in the sealing block, a third gear is fixedly connected with the sealing block, and the third gear is fixedly connected with a third gear sleeve, and the sealing block is fixedly connected with the third gear sleeve, and the third gear sleeve is fixedly connected with the third gear sleeve.
When the first winding wheel of the power mechanism intermittently winds a first rope guided by the guide wheel, the first rope pulls the sliding block to slide back and forth in the slideway, when the sliding block moves downwards in the slideway, the sliding block drives the sealing sliding block to move downwards in the slideway, the sealing sliding block drives a third full-tooth gear to mesh with the rack through a third gear shaft, the third full-tooth gear is controlled to rotate in a second setting cavity, the third full-tooth gear drives the second winding wheel to wind the second rope in the rotating process of the third full-tooth gear, and the second rope pulls the sliding block to slide inwards in the slideway;
in the sliding process of the partition plate, on one hand, the second compression spring compresses the power, on the other hand, the medicine discharging hole in the center of the sealing slide block is opened, so that medicine liquid above the sealing slide block flows to the lower part of the sealing slide block along the medicine discharging hole, when the sealing slide block continuously moves downwards to enable the third full-tooth gear to be in disconnection engagement with the rack, the compressed second compression spring resets and pushes the partition plate to slide outside the sliding groove, the partition plate is enabled to isolate the medicine discharging hole again, the partition plate and the sealing slide block are used for pressurizing the lower half part of the sealing slide block in the injection cylinder, and the medicine liquid in the lower half part of the sealing slide block is enabled to be injected to the needle head of an arm of a patient along the injection head;
when the ambulance is used for rescuing a patient, due to the jolt of a road or the existence of emergency brake conditions of the ambulance, a doctor is difficult to stably find an injection port when injecting liquid medicine into the patient, and a certain potential safety hazard exists when the hand-held injection syringe is seated in the vehicle.
Preferably, the transmission mechanism comprises a fourth gear shaft which is rotatably arranged between the right end face of the motor case of the power mechanism and the right inner wall of the shell, a second bevel gear which is meshed with the first bevel gear of the power mechanism is sleeved on the fourth gear shaft, an eccentric block is sleeved on the right side of the second bevel gear on the fourth gear shaft, a U-shaped groove is fixedly connected with the lower inner wall of the shell, a sliding plate matched with the eccentric block is slidably connected in the U-shaped groove, a third compression spring is fixedly connected between the sliding plate and the bottom end of the U-shaped groove, a first regulating valve is arranged in the right end wall of the U-shaped groove, a first vent pipe which penetrates through the right end wall of the shell and extends to the external space is communicated at the first regulating valve, a second regulating valve is arranged in the lower end wall of the U-shaped groove, and a second vent pipe which extends to the supporting mechanism is communicated at the lower end of the second regulating valve.
When the first bevel gear of the power mechanism rotates, the first bevel gear is meshed with the second bevel gear, the second bevel gear drives the eccentric block to rotate in the working space through the fourth gear shaft, the intermittent extrusion sliding plate slides in the U-shaped groove in the rotation process of the eccentric block, when the sliding plate moves downwards in the U-shaped groove, the sliding plate controls the gas in the U-shaped groove to be discharged to the supporting mechanism through the second regulating valve along the second vent pipe, when the sliding plate moves upwards in the U-shaped groove, the external air is sucked into the U-shaped groove again along the first vent pipe through the control of the first regulating valve, and the setting of the first regulating valve and the second vent pipe ensures the certain gas quantity in the U-shaped groove.
Preferably, the supporting mechanism comprises a supporting plate fixedly arranged on the lower end face of the shell, a third placing cavity is defined in the supporting plate, a groove is fixedly connected to the inner wall of the front side of the third placing cavity, a baffle is connected in a sliding manner in the groove, a fourth compression spring is fixedly connected between the baffle and the bottom end of the groove, a rotating shaft penetrating through the rear end wall of the supporting plate is rotatably connected to the baffle, a button is fixedly connected to the rear end face of the rotating shaft, a pawl is sleeved on the portion, located in the third placing cavity, of the rotating shaft, a third reel is sleeved on the front portion, located above the rotating shaft, of the third placing cavity, a ratchet wheel shaft is rotatably connected to the inner wall, a ratchet wheel matched with the pawl is sleeved on the ratchet wheel shaft, supporting components are respectively arranged on the left side and the right side, located in the third placing cavity, of the supporting plate, and the two supporting components are distributed in bilateral symmetry about the center line of the supporting plate.
The pawl is contacted with the ratchet wheel at the beginning, limit under the state of pivot in the backup pad for the pivot can't rotate in the backup pad, before using this face guard, push the button to being close to backup pad direction, the button drives the pivot and slides in to the backup pad, the pivot slides in-process on the one hand and drives baffle to the recess in the slip, compress fourth compression spring and hold the power, on the other hand the pivot drives the pawl disconnection and has the ratchet wheel contact, make the spacing disappearance of pivot in the backup pad, the button of rotation drives the pivot and carries out forward or reverse rotation in the backup pad this moment, the pivot rotates the thing and drives the third reel and carry out forward or reverse rotation in the backup pad, with the distance size between two supporting component of regulation.
Preferably, the support assembly comprises a sliding rail arranged in the support plate, a moving block is connected in a sliding manner in the sliding rail, the moving block is close to one side end face of a third arrangement cavity and a third winding wheel of the support mechanism are in transmission connection with a third rope, the moving block is far away from one side end face of the third arrangement cavity and the bottom end of the sliding rail, a first extension spring is fixedly connected with the lower end face of the moving block, a telescopic cylinder is fixedly connected with the lower end face of the telescopic cylinder in a sliding manner, a fixing block is fixedly connected with one side end face of the telescopic rod close to the center line of the support plate, an arc-shaped support plate is connected with the fixing block in a rotating manner, a torsion spring capable of enabling the arc-shaped support plate to reset is fixedly connected with the fixing block, an air cavity communicated with a second ventilation pipe of the transmission mechanism is limited in the arc-shaped support plate, a plurality of massage assemblies are uniformly distributed on the inner end face of the arc-shaped support plate along the circumferential direction of the arc-shaped support plate, the massage assemblies comprise inner end faces of the guide rail, the inner end face of the guide rail is fixedly connected with a second extension spring, and the inner sliding projection is fixedly connected with the bottom end face of the arc-shaped spring.
When the third reel of the supporting mechanism rotates, the moving block is controlled to slide reciprocally in the sliding rail in a mode of winding or loosening the third rope so as to adjust the distance between the two arc-shaped supporting plates, the two arc-shaped supporting plates are just placed on the arm of a patient, a mask is supported to a certain extent, when wind in the second ventilation pipe of the transmission mechanism enters the air cavity, the wind blows the lug to slide in the direction away from the air cavity in the guide rail, on one hand, the second tension spring stretches and holds the force in the sliding process of the lug, on the other hand, the lug performs certain striking on the skin of the patient, when the second ventilation pipe of the transmission mechanism stops blowing to the air cavity, the stretched second tension spring resets and drives the lug to slide in the guide rail towards the direction close to the air cavity, and the lug relaxes the stiff skin of the patient through the reciprocal sliding of the lug in the guide rail so as to promote the blood circulation and facilitate the flowing of the liquid medicine in the blood.
Compared with the prior art, the cyanosis patient first-aid mask for ambulances has the following advantages:
1. when the ambulance is used for rescuing a patient, due to the jolt of a road or the existence of emergency brake conditions of the ambulance, a doctor is difficult to stably find an injection port when injecting liquid medicine into the patient, and certain potential safety hazards exist when the hand-held injection syringe is seated in the vehicle.
2. The arrangement of the first regulating valve and the second vent pipe in the U-shaped groove of the transmission mechanism ensures the certain gas quantity in the U-shaped groove.
3. Due to the design of the supporting mechanism, the supporting mechanism can stably support the mask, and meanwhile, the inside lug can slide back and forth in the guide rail, so that the lug can relax the stiff skin of a patient, the blood circulation is promoted, and the flowing of liquid medicine in blood is facilitated.
Drawings
Figure 1 is a cross-sectional view of the whole structure of the cyanosis patient first aid mask for ambulance.
Fig. 2 is a top cross-sectional view of the component half-toothed gear 19 of fig. 1 according to the present invention.
Fig. 3 is an enlarged partial schematic view of the present invention at a in fig. 1.
Fig. 4 is an enlarged partial schematic view of the present invention at B in fig. 1.
Fig. 5 is a cross-sectional view taken along the direction C-C in fig. 4 in accordance with the present invention.
Fig. 6 is a partially enlarged schematic illustration of the present invention at D in fig. 1.
Fig. 7 is a cross-sectional view taken along the direction E-E of fig. 1 in accordance with the present invention.
Fig. 8 is an enlarged partial schematic view of the present invention at F in fig. 1.
In the drawing the view of the figure, housing 10, working space 11, motor case 12, vent hole 13, base 14, biaxial motor 15, first output shaft 16, fan 17, second output shaft 18, half gear 19, second gear shaft 20, second full gear 21, first bevel gear 22, second bevel gear 23, fourth gear shaft 24, U-shaped groove 25, slide plate 26, third compression spring 27, eccentric block 28, first vent pipe 29, first regulating valve 30, second vent pipe 31, second regulating valve 32, first gear shaft 33, first full gear 34, first reel 35, syringe 36, first housing chamber 37, first wire rope 38, guide wheel 39, injector head 40, slide way 41, slider 42, first compression spring 43 the seal slider 44, the medicine discharging hole 45, the slide groove 46, the partition plate 47, the second compression spring 48, the second wire 49, the third gear shaft 51, the second reel 52, the third full-tooth gear 53, the rack 54, the air guide valve 55, the air tube 56, the mask 57, the support plate 58, the slide rail 59, the moving block 60, the first tension spring 61, the telescopic cylinder 62, the telescopic rod 63, the fixed block 64, the torsion spring 65, the arc support plate 66, the air chamber 67, the guide rail 68, the projection 69, the second tension spring 70, the third placement chamber 71, the rotation shaft 72, the button 73, the ratchet shaft 74, the ratchet 75, the pawl 76, the third reel 77, the groove 78, the shutter 79, the fourth compression spring 80, the second placement chamber 82, the third wire 83, the injection port 85.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, the emergency mask for cyanosis patients for ambulances comprises a shell 10, wherein a working space 11 is defined in the shell 10, a power mechanism for driving the mask to operate is arranged in the working space 11, an injection mechanism is arranged on the left side of the power mechanism in the working space 11, a transmission mechanism is arranged on the right side of the power mechanism in the working space 11, and a supporting mechanism for supporting the mask is arranged at the lower end of the shell 10.
Before using this face guard, place this face guard on patient's arm through supporting mechanism earlier, start power unit, power unit carries out the oxygen to the patient on one side, on the other hand drive injection mechanism and drive mechanism intermittent type nature operation, when injection mechanism operates, can be with the stable injection of liquid medicine to patient's arm syringe needle department, on the one hand guaranteed the stability of liquid medicine injection, on the other hand also improved the security, when drive mechanism operates, drive mechanism can intermittent type nature blow to supporting mechanism department, drive supporting mechanism and hit the massage to patient's arm, relax patient's stiff skin, in order to promote blood circulation, help the flow of liquid medicine in blood.
As shown in fig. 1, fig. 2 and fig. 3, the power mechanism comprises a motor box 12 fixedly arranged on the inner wall of the upper side of a casing 10, two vent holes 13 are formed in the upper end wall of the motor box 12, the two vent holes 13 penetrate through the upper end wall of the casing 10 and are communicated with the outside space, bases 14 are fixedly connected on the inner wall of the left side and the right side of the motor box 12 respectively, a double-shaft motor 15 is arranged between the two bases 14, a first output shaft 16 is fixedly connected on the upper output end of the double-shaft motor 15, a fan 17 is sleeved on the first output shaft 16, an air guide valve 55 is arranged in the right end wall of the motor box 12, an air pipe 56 penetrating through the right end wall of the casing 10 and extending to the outside space is communicated with a mask 57 on the outside space, a second output shaft 18 penetrating through the lower end wall of the motor box 12 and extending to the inside of the working space 11 is fixedly arranged on the lower output end wall of the double-shaft 12, a half gear 19 is sleeved on the second output shaft 18, a first gear shaft 33 is rotatably connected on the left side of the inner wall of the casing 10, a first gear shaft 33 is sleeved on the first gear shaft 33, a first full gear 34 meshed with the half gear 19 is sleeved on the first full gear shaft 33, a second full gear 34 is sleeved on the first full gear 34 is meshed with the second full gear 20, a second full gear 20 is sleeved on the first full gear 21 is sleeved on the second full gear 20, and is meshed with the full gear 20 on the second full gear 21, and is arranged on the full gear 21.
After the mask is arranged on the arm of a patient, the mask 57 is worn on the face of the patient, the double-shaft motor 15 in the motor box 12 is started, one face of the double-shaft motor 15 drives the fan 17 to rotate through the first output shaft 16, air in an external space is absorbed into the motor box 12 through the two vent holes 13 in the rotating process of the fan 17, and the air in the motor box 12 is discharged into the mask 57 along the air pipe 56 to conduct oxygen for the patient under the control of the air guide valve 55 in the right end wall of the motor box 12;
on the other hand, when the double-shaft motor 15 rotates, the second output shaft 18 drives the half-tooth gear 19 to rotate, due to the design of the half-tooth gear 19, the half-tooth gear 19 is alternately meshed with the first full-tooth gear 34 and the second full-tooth gear 21 in the working space 11, when the half-tooth gear 19 is meshed with the first full-tooth gear 34, the first full-tooth gear 34 drives the first reel 35 to rotate through the first gear shaft 33, the first reel 35 provides motion for the operation of the injection mechanism, and when the half-tooth gear 19 is meshed with the second full-tooth gear 21, the second full-tooth gear 21 drives the first bevel gear 22 to rotate through the second gear shaft 20, and power is provided for the operation of the transmission mechanism through the first bevel gear 22.
As shown in fig. 1, 4 and 5, the injection mechanism comprises an injection cylinder 36 arranged in a working space 11 and positioned at the left side of the power mechanism, an injection head 40 communicated with a needle on a patient's arm is arranged at the lower end of the injection cylinder 36, an injection port 85 communicated with the injection cylinder 36 is arranged in the upper end wall of a shell 10, a slide way 41 is arranged in the right end wall of the injection cylinder 36, a first placement cavity 37 is defined below the slide way 41 in the right end wall of the injection cylinder 36, a second placement cavity 82 is defined in the left end wall of the injection cylinder 36, a rack 54 is arranged in the second placement cavity 82, a slide block 42 is connected in a sliding manner in the slide way 41, a first compression spring 43 is fixedly connected between the lower end of the slide block 42 and the bottom end of the slide way 41, a first wire rope 38 passing through the first placement cavity 37 is connected between the lower end of the slide block 42 and a first winding wheel 35 of the power mechanism in a transmission manner, the guide wheel 39 for guiding the first thread rope 38 is rotationally connected in the first arranging cavity 37, the sealing slide block 44 is fixedly connected with one side end surface of the slide block 42 close to the central line of the injection cylinder 36, the medicine discharging hole 45 is formed in the sealing slide block 44, the sliding groove 46 is formed in the left side of the medicine discharging hole 45 in the sealing slide block 44, the partition plate 47 for blocking the medicine discharging hole 45 is slidingly connected in the sliding groove 46, the second compression spring 48 is fixedly connected between the partition plate 47 and the bottom end of the medicine discharging hole 45, the left end surface of the sealing slide block 44 is rotationally connected with the third gear shaft 51 positioned in the second arranging cavity 82, the third gear shaft 51 is sleeved with the third full-tooth gear 53 meshed with the rack 54, the second winding wheel 52 is sleeved on the third gear shaft 51 and positioned behind the third full-tooth gear 53, and the second winding wheel 52 is in transmission connection with the second thread rope 49 between the second winding wheel 52 and the partition plate 47.
At first, the partition plate 47 is positioned outside the chute 46 under the action of the second compression spring 48, namely, the partition plate 47 blocks the medicine discharging hole 45, when medicine liquid is required to be injected into a patient, the injection port 85 is used for injecting the medicine liquid above the sealing slide block 44 in the injection cylinder 36, as the first reel 35 of the power mechanism intermittently winds the first thread rope 38 guided by the guide wheel 39, the first thread rope 38 pulls the slide block 42 to slide back and forth in the chute 41, when the slide block 42 moves downwards in the chute 41, the slide block 42 drives the sealing slide block 44 to move downwards in the injection cylinder 36, the third gear 53 is driven by the third gear shaft 51 to mesh with the rack 54 in the downward movement process of the sealing slide block 44, the third gear 53 is controlled to rotate in the second installation cavity 82, the second reel 52 is driven by the third gear shaft 51 in the rotation process of the third gear 53 to wind the second thread rope 49, and the second thread rope 49 pulls the partition plate 47 to slide inwards in the chute 46;
in the sliding process of the partition plate 47, on one hand, the second compression spring 48 compresses and stores force, on the other hand, the medicine discharging hole 45 in the center of the sealing slide block 44 is opened, so that medicine liquid above the sealing slide block 44 flows to the lower part of the sealing slide block 44 along the medicine discharging hole 45, when the sealing slide block 44 moves downwards continuously to disconnect the third full-tooth gear 53 from the rack 54, the compressed second compression spring 48 resets and pushes the partition plate 47 to slide to the outside of the sliding groove 46, the partition plate 47 isolates the medicine discharging hole 45 again, and the partition plate 47 and the sealing slide block 44 pressurize the lower half part of the sealing slide block 44 in the injection cylinder 36, so that the medicine liquid in the lower half part of the sealing slide block 44 is injected to the needle head of the arm of a patient along the injection head 40;
when the ambulance is used for rescuing a patient, due to the jolt of a road or the existence of emergency brake of the ambulance, a doctor is difficult to stably find an injection port when injecting liquid medicine into the patient, and a certain potential safety hazard exists when the hand-held injection syringe is seated in the vehicle, and through the design of the structure, the liquid medicine can be directly injected into the injection cylinder 36 along the injection port 85, and the liquid medicine is stably injected to the needle of the arm of the patient along the injection head 40 through the cooperation between the sealing slide block 44 and the partition plate 47, so that the stability of the liquid medicine injection is ensured on one hand, and the safety is improved on the other hand.
As shown in fig. 1 and 6, the transmission mechanism comprises a fourth gear shaft 24 rotatably arranged between the right end surface of a motor case 12 of the power mechanism and the right inner wall of a shell 10, a second bevel gear 23 meshed with a first bevel gear 22 of the power mechanism is sleeved on the fourth gear shaft 24, an eccentric block 28 is sleeved on the right side of the second bevel gear 23 on the fourth gear shaft 24, a U-shaped groove 25 is fixedly connected to the lower inner wall of the shell 10, a sliding plate 26 matched with the eccentric block 28 is slidably connected in the U-shaped groove 25, a third compression spring 27 is fixedly connected between the sliding plate 26 and the bottom end of the U-shaped groove 25, a first regulating valve 30 is arranged in the right end wall of the U-shaped groove 25, a first ventilation pipe 29 extending to the outside space is communicated at the position of the first regulating valve 30, a second regulating valve 32 is arranged in the lower end wall of the U-shaped groove 25, and a second ventilation pipe 31 extending to the supporting mechanism is communicated at the lower end of the second regulating valve 32.
When the first bevel gear 22 of the power mechanism rotates, the first bevel gear 22 is meshed with the second bevel gear 23, the second bevel gear 23 drives the eccentric block 28 to rotate in the working space 11 through the fourth gear shaft 24, the intermittent extrusion sliding plate 26 slides in the U-shaped groove 25 in the rotating process of the eccentric block 28, when the sliding plate 26 moves downwards in the U-shaped groove 25, the sliding plate 26 controls the gas in the U-shaped groove 25 to be discharged to the supporting mechanism along the second vent pipe 31 through the second regulating valve 32, when the sliding plate 26 moves upwards in the U-shaped groove 25, the external air is sucked into the U-shaped groove 25 again along the first vent pipe 29 through the control of the first regulating valve 30, and the fixed gas quantity in the U-shaped groove 25 is ensured through the arrangement of the first regulating valve 30 and the second vent pipe 31.
As shown in fig. 1 and 7, the supporting mechanism comprises a supporting plate 58 fixedly arranged on the lower end surface of the casing 10, a third placing cavity 71 is defined in the supporting plate 58, a groove 78 is fixedly connected to the inner wall of the front side of the third placing cavity 71, a baffle 79 is slidably connected in the groove 78, a fourth compression spring 80 is fixedly connected between the baffle 79 and the bottom end of the groove 78, a rotating shaft 72 penetrating through the rear end wall of the supporting plate 58 is rotatably connected to the baffle 79, a button 73 is fixedly connected to the rear end surface of the rotating shaft 72, a pawl 76 is sleeved on the portion, located in the third placing cavity 71, of the rotating shaft 72, a third reel 77 is sleeved on the front side of the pawl 76, a ratchet shaft 74 is rotatably connected to the inner wall, located above the rotating shaft 72, a ratchet 75 matched with the pawl 76 is sleeved on the ratchet shaft 74, supporting components are respectively arranged on the left side and the right side of the third placing cavity 71 on the supporting plate 58, and the two supporting components are symmetrically distributed left and right about the central line of the supporting plate 58.
The pawl 76 is contacted with the ratchet wheel 75 at the beginning, the state of the rotating shaft 72 in the supporting plate 58 is limited, the rotating shaft 72 cannot rotate in the supporting plate 58, before the mask is used, the button 73 is pressed in the direction close to the supporting plate 58, the button 73 drives the rotating shaft 72 to slide in the supporting plate 58, the baffle 79 is driven to slide in the groove 78 in the sliding process of the rotating shaft 72 on one hand, the fourth compression spring 80 compresses and stores force, the pawl 76 is driven to be disconnected by the rotating shaft 72 on the other hand, the limit of the rotating shaft 72 in the supporting plate 58 disappears, at the moment, the rotating button 73 drives the rotating shaft 72 to rotate in the forward direction or the reverse direction in the supporting plate 58, and the rotating shaft 72 rotates to drive the third reel 77 to rotate in the forward direction or the reverse direction in the supporting plate 58, so that the distance between two supporting components is adjusted.
As shown in fig. 1 and 8, the supporting component comprises a sliding rail 59 arranged in the supporting plate 58, the sliding rail 59 is slidably connected with a moving block 60, a third rope 83 is in transmission connection between one side end surface of the moving block 60, which is close to a third installation cavity 71, and a third reel 77 of the supporting mechanism, a first stretching spring 61 is fixedly connected between one side end surface of the moving block 60, which is far away from the third installation cavity 71, and the bottom end of the sliding rail 59, a telescopic cylinder 62 is fixedly connected with a telescopic rod 63 in a sliding manner, one side end surface of the telescopic rod 63, which is close to the center line of the supporting plate 58, is fixedly connected with a fixed block 64, an arc supporting plate 66 is rotatably connected with the fixed block 64, a torsion spring 65 capable of resetting the arc supporting plate 66 is fixedly connected between the arc supporting plate 66 and the fixed block 64, an air cavity 67 communicated with a second ventilation pipe 31 of the transmission mechanism is defined in the arc supporting plate 66, at least two massaging components are arranged on the inner end surface of the arc supporting plate 66 along the circumferential direction of the arc supporting plate 66, the massaging components are uniformly distributed on the inner end surface of the arc supporting plate 66, the massaging components comprise guide rails 68 arranged on the inner end surface of the arc supporting plate 66, the guide rails 68 are fixedly connected with the inner ends of the inner side of the arc supporting plate 68, the inner end surface 69 is fixedly connected with the second stretching springs 67, and the inner side 67 are fixedly connected with the inner side 67.
When the third reel 77 of the supporting mechanism rotates, the moving block 60 is controlled to reciprocate in the sliding rail 59 by winding or loosening the third thread rope 83, so as to adjust the distance between the two arc-shaped supporting plates 66, the two arc-shaped supporting plates 66 are just placed on the arm of a patient, a certain support is carried out on the mask, when the wind in the second ventilation pipe 31 of the transmission mechanism enters the air cavity 67, the wind blows the bump 69 to slide in the direction away from the air cavity 67 in the guide rail 68, the second tension spring 70 stretches and holds the force in the sliding process of the bump 69, on the one hand, the bump 69 performs a certain impact on the skin of the patient, when the second ventilation pipe 31 of the transmission mechanism stops blowing the wind into the air cavity 67, the stretched second tension spring 70 resets and drives the bump 69 to slide in the direction close to the air cavity 67 in the guide rail 68, and the bump 69 relaxes the stiff skin of the patient through the reciprocating sliding of the bump 69 in the guide rail 68, so that the blood circulation is promoted, and the flowing of the liquid medicine in the blood is facilitated.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, and these changes and modifications fall within the scope of the invention as hereinafter claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides an emergency mask for cyanosis patient for ambulance, includes casing (10), be defined with workspace (11) in casing (10), its characterized in that: a power mechanism for driving the mask to operate is arranged in the working space (11), an injection mechanism is arranged on the left side of the power mechanism in the working space (11), a transmission mechanism is arranged on the right side of the power mechanism in the working space (11), and a supporting mechanism for supporting the mask is arranged at the lower end of the shell (10); the power mechanism comprises a motor box (12) fixedly arranged on the inner wall of the upper side of a shell (10), two vent holes (13) are formed in the upper end wall of the motor box (12), the two vent holes (13) penetrate through the upper end wall of the shell (10) and are communicated with an external space, a base (14) is fixedly connected with the inner walls of the left side and the right side of the motor box (12) respectively, a double-shaft motor (15) is arranged between the bases (14), a first output shaft (16) is fixedly connected with the upper output end of the double-shaft motor (15), a fan (17) is sleeved on the first output shaft (16), an air guide valve (55) is arranged in the right end wall of the motor box (12), an air pipe (56) penetrating through the right end wall of the shell (10) and extending to the external space is communicated with the air pipe (56), a face mask (57) is arranged on the external space, a second output shaft (18) penetrating through the lower end wall of the motor box (12) and extending to the output shaft (11) is fixedly connected with the lower output shaft of the double-shaft, a second gear (18) is sleeved on the upper half-side of the shell (18), a second gear (18) is arranged on the lower half-side of the shell (33), the first gear shaft (33) is sleeved with a first full-tooth gear (34) meshed with the half-tooth gear (19), a first reel (35) is sleeved on the first gear shaft (33) above the first full-tooth gear (34), the inner wall of the lower side of the shell (10) is positioned on the right and left side of the second output shaft (18) and is rotationally connected with a second gear shaft (20), the second gear shaft (20) is sleeved with a second full-tooth gear (21) meshed with the half-tooth gear (19), and a first bevel gear (22) is sleeved on the second gear shaft (20) above the second full-tooth gear (21); the injection mechanism comprises an injection cylinder (36) arranged in the working space (11) and positioned at the left side of the power mechanism, an injection head (40) communicated with an upper needle of a patient is arranged at the lower end of the injection cylinder (36), an injection port (85) communicated with the injection cylinder (36) is formed in the upper end wall of the shell (10), a slide way (41) is formed in the right end wall of the injection cylinder (36), a first placement cavity (37) is defined below the slide way (41) in the right end wall of the injection cylinder (36), a second placement cavity (82) is defined in the left end wall of the injection cylinder (36), a rack (54) is arranged in the second placement cavity (82), a sliding block (42) is connected in a sliding manner in the slide way (41), a first compression spring (43) is fixedly connected between the lower end of the sliding block (42) and the bottom end of the slide way (41), a first winding wheel (35) of the power mechanism is in transmission connection with the lower end of the sliding block (42), the sliding block is in transmission connection with the first winding wheel (35) through the first winding wheel (35), the sliding block (37) is connected with the sliding block (42) in a sliding block, and the sliding block (42) in the sliding block, and the sliding block (42) is arranged in the sliding block, and the sliding block (41) in the sliding block). A medicine discharging hole (45) is formed in the sealing sliding block (44), a sliding groove (46) is formed in the left side of the medicine discharging hole (45) in the sealing sliding block (44), a partition plate (47) for blocking the medicine discharging hole (45) is connected in a sliding manner in the sliding groove (46), a second compression spring (48) is fixedly connected between the partition plate (47) and the bottom end of the medicine discharging hole (45), a third gear shaft (51) positioned in the second arranging cavity (82) is connected to the left end face of the sealing sliding block (44) in a rotating manner, a third full-tooth gear (53) meshed with the rack (54) is sleeved on the third gear shaft (51), a second winding wheel (52) is sleeved on the rear of the third full-tooth gear (53), and a second thread rope (49) is connected between the second winding wheel (52) and the partition plate (47) in a transmission manner; the transmission mechanism comprises a fourth gear shaft (24) rotatably arranged between the right end face of a motor case (12) of the power mechanism and the right inner wall of the shell (10), a second bevel gear (23) meshed with a first bevel gear (22) of the power mechanism is sleeved on the fourth gear shaft (24), an eccentric block (28) is sleeved on the right side of the second bevel gear (23) on the fourth gear shaft (24), a U-shaped groove (25) is fixedly connected with the lower inner wall of the shell (10), a sliding plate (26) matched with the eccentric block (28) is connected in the U-shaped groove (25) in a sliding manner, a third compression spring (27) is fixedly connected between the sliding plate (26) and the bottom end of the U-shaped groove (25), a first regulating valve (30) is arranged in the right end wall of the U-shaped groove (25), a first vent pipe (29) extending to the outside space through the right end wall of the shell (10) is communicated with the first regulating valve (30), and a second regulating valve (32) is arranged in the U-shaped groove (25) and extends to the lower end of the second regulating valve (32); the supporting mechanism comprises a supporting plate (58) fixedly arranged on the lower end face of the shell (10), a third placing cavity (71) is defined in the supporting plate (58), a groove (78) is fixedly formed in the front inner wall of the third placing cavity (71), a baffle (79) is connected in a sliding mode in the groove (78), a fourth compression spring (80) is fixedly connected between the baffle (79) and the bottom end of the groove (78), a rotating shaft (72) penetrating through the rear end wall of the supporting plate (58) is connected to the baffle (79) in a rotating mode, a button (73) is fixedly connected to the rear end face of the rotating shaft (72), pawls (76) are sleeved on the inner portion of the rotating shaft (72), a third winding wheel (77) is sleeved on the front portion of the rotating shaft (72), the rear inner wall of the third placing cavity (71) is located above the rotating shaft (72), a ratchet wheel shaft (74) is connected to the rotating mode, ratchet wheel shafts (74) are sleeved on the ratchet wheel shafts (72), the ratchet wheel shafts (76) are matched with the ratchet wheel shafts (76), and the ratchet wheel shafts (58) are symmetrically arranged on the left side supporting components and the two sides of the supporting plate (58) respectively.
2. The ambulance cyanosis patient emergency mask of claim 1, wherein: the support assembly comprises a sliding rail (59) arranged in the support plate (58), a moving block (60) is connected in a sliding manner in the sliding rail (59), one side end face, close to a center line of the support plate (58), of the moving block (60) is in transmission connection with a third rope (83) between a third winding wheel (77) of the support mechanism, the moving block (60) is far away from one side end face of the third installation cavity (71) and the bottom end of the sliding rail (59), a first tension spring (61) is fixedly connected between one side end face of the moving block (60) and the bottom end of the sliding rail (59), a telescopic cylinder (62) is fixedly connected with a telescopic rod (63), one side end face, close to the center line of the support plate (58), of the telescopic rod (63) is fixedly connected with a fixed block (64), an arc-shaped support plate (66) is in rotation connection with the fixed block (64), a torsion spring (65) capable of resetting the arc-shaped support plate (66) is fixedly connected between the fixed block (66), the lower end face of the moving block (63) is fixedly connected with a telescopic rod (63) and the inner end face of the support plate (66), the telescopic rod (63) is fixedly connected with a plurality of massage air chambers (66) along at least two circumference directions of the arc-shaped support plate (66) which are uniformly distributed in the transmission assembly (31), the massage assembly comprises a guide rail (68) arranged on the inner end surface of the arc-shaped supporting plate (66), a lug (69) is connected in a sliding manner in the guide rail (68), and a second extension spring (70) is fixedly connected between the lug (69) and the bottom end of the air cavity (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110001212.1A CN112791271B (en) | 2021-01-04 | 2021-01-04 | First-aid mask for cyanosis patient for ambulance |
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| CN202110001212.1A CN112791271B (en) | 2021-01-04 | 2021-01-04 | First-aid mask for cyanosis patient for ambulance |
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| CN112791271B true CN112791271B (en) | 2023-07-21 |
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| CN114767395A (en) * | 2022-05-12 | 2022-07-22 | 河南省人民医院 | Emergency nursing first-aid kit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0980687A1 (en) * | 1998-08-20 | 2000-02-23 | Sooil Development Co., Ltd. | Portable automatic syringe driver |
| CN106964026A (en) * | 2017-04-28 | 2017-07-21 | 河南大学淮河医院 | High-precision anesthesia syringe |
| CN109939299A (en) * | 2019-03-21 | 2019-06-28 | 杭州谈笑电子商务有限公司 | A kind of injection sodium hyaluronate medical and beauty treatment robot |
| CN110269597A (en) * | 2019-06-29 | 2019-09-24 | 深圳市帕灯贸易有限公司 | A kind of portable emergency medical service |
| CN110664506A (en) * | 2019-11-08 | 2020-01-10 | 衢州飞河畜牧科技有限公司 | Animal doctor is with preventing auxiliary injection equipment of accidental injury |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6022337A (en) * | 1997-09-04 | 2000-02-08 | Herbst; Walter | Dental anesthetic and delivery injection unit |
| ES2307736T3 (en) * | 2001-03-13 | 2008-12-01 | Mdc Investment Holdings, Inc. | SECURITY INJECTOR PRE-FILLED FOR DILUENT. |
| US6875195B2 (en) * | 2001-09-19 | 2005-04-05 | Soo Bong Choi | Portable automatic insulin syringe device with blood sugar measuring function |
| DE20311996U1 (en) * | 2003-08-01 | 2003-10-16 | Hoelzle Dieter Tech Projekte | injection device |
| US10143625B2 (en) * | 2015-03-17 | 2018-12-04 | Recon Therapeutics, Inc. | Pharmaceutical reconstitution |
| CN205252345U (en) * | 2015-12-21 | 2016-05-25 | 谢忠 | Intelligence new trend respirator |
| CN108744214A (en) * | 2018-06-28 | 2018-11-06 | 王伟 | A kind of respirator for first aid |
| CN108853635B (en) * | 2018-08-07 | 2024-04-02 | 广东省人民医院(广东省医学科学院) | Automatic radiography injection device |
| CN110025856A (en) * | 2019-05-08 | 2019-07-19 | 吉林大学 | A kind of Painless Muscle Injection pump with heating massage function |
| CN110141429A (en) * | 2019-06-11 | 2019-08-20 | 贾如松 | A kind of cervical spine injury transhipment fixator |
| CN110215577A (en) * | 2019-06-11 | 2019-09-10 | 中国人民解放军陆军军医大学第二附属医院 | A kind of children hematology transfusion nursing device |
| CN210698645U (en) * | 2019-09-18 | 2020-06-09 | 南方医科大学南方医院 | Clinical exercise device of cardiovascular internal medicine |
| CN211272994U (en) * | 2019-10-10 | 2020-08-18 | 汤丽华 | Respirator mask for intensive care therapy |
| CN211245013U (en) * | 2019-10-26 | 2020-08-14 | 甘玉梅 | Oxygen uptake artificial respirator for cardiovascular internal medicine |
| CN211024554U (en) * | 2019-11-07 | 2020-07-17 | 王水兵 | Injector for patients with chronic kidney disease |
| CN111603635A (en) * | 2020-05-09 | 2020-09-01 | 王云丽 | Professional medical injection instrument |
| CN111658903A (en) * | 2020-07-01 | 2020-09-15 | 余金英 | Disposable syringe recovery unit |
| CN111714727A (en) * | 2020-07-03 | 2020-09-29 | 闫向东 | Injection positioning device for endocrinology department |
| CN111773056A (en) * | 2020-07-14 | 2020-10-16 | 段启云 | Multi-cavity air bag massage therapeutic apparatus for promoting blood circulation of human body |
| CN111939029A (en) * | 2020-07-15 | 2020-11-17 | 昆明医科大学第二附属医院 | Vascular surgery deep venous thrombosis patient postoperative care device of low limbs |
-
2021
- 2021-01-04 CN CN202110001212.1A patent/CN112791271B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0980687A1 (en) * | 1998-08-20 | 2000-02-23 | Sooil Development Co., Ltd. | Portable automatic syringe driver |
| CN106964026A (en) * | 2017-04-28 | 2017-07-21 | 河南大学淮河医院 | High-precision anesthesia syringe |
| CN109939299A (en) * | 2019-03-21 | 2019-06-28 | 杭州谈笑电子商务有限公司 | A kind of injection sodium hyaluronate medical and beauty treatment robot |
| CN110269597A (en) * | 2019-06-29 | 2019-09-24 | 深圳市帕灯贸易有限公司 | A kind of portable emergency medical service |
| CN110664506A (en) * | 2019-11-08 | 2020-01-10 | 衢州飞河畜牧科技有限公司 | Animal doctor is with preventing auxiliary injection equipment of accidental injury |
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