CN113425938A - Automatic device of changing dressings of hospital's chemotherapy - Google Patents
Automatic device of changing dressings of hospital's chemotherapy Download PDFInfo
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- CN113425938A CN113425938A CN202110877454.7A CN202110877454A CN113425938A CN 113425938 A CN113425938 A CN 113425938A CN 202110877454 A CN202110877454 A CN 202110877454A CN 113425938 A CN113425938 A CN 113425938A
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- clamp
- belt
- gear
- box body
- shaft
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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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1407—Infusion of two or more substances
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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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16804—Flow controllers
- A61M5/16827—Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
Abstract
An automated hospital chemotherapy changing device, comprising: a main body portion, a switching portion; the main body part is arranged on the switching part, the sliding plate gradually rises along with the reduction of liquid in the infusion bag, so that the rack rises, the rack is disengaged from the first gear, the coil spring drives the rotating shaft to rotate so as to drive the cam to rotate so as to drive the needle pulling clamp to move downwards, the infusion tube and the infusion bag are disengaged to be pulled down, the first connecting shaft is driven by the first connecting shaft to rotate by the half-circle sawtooth so as to drive the first connecting shaft to drive the first driving belt to rotate, the belt drives the infusion tube to move to the position of the next box body, the needle inserting clamp moves upwards along the fluctuating slideway so as to make the pulley touch the stay cord so as to make the fixed clamp and the movable clamp tightly clamp the tube mouth of the infusion bag, meanwhile, the problem that the patient feels uncomfortable due to the mixed sequence when a plurality of infusion bags are manually changed is avoided, the problem that the workload of a nurse frequently changing the medicine is huge is solved, and medical resources are saved, the treatment efficiency of the hospital is improved.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to an automatic dressing change device for chemotherapy in hospitals.
Background
At present, chemotherapy patients in hospitals use more medicines and often transfuse a plurality of bottles continuously, but the medicine changing is basically carried out by nurses or bed accompanying personnel, the workload of nurses is increased, medical resources are occupied, the medicine changing is often forgotten under the condition that the nurses are busy, the treatment of the patients is delayed, if the medicine bottles are too many to mix the sequence when the medicine is changed by non-professional people, the bad result is caused, and some electric medicine changing equipment wastes electric power, so that the device which is not electrically driven and can automatically change the medicine according to the sequence is needed to be invented.
Disclosure of Invention
Aiming at the problems, the invention provides an automatic hospital chemotherapy dressing change device, which is free of power drive, avoids the problem that the patient is uncomfortable due to the mixed sequence when a plurality of infusion bags are manually changed, also solves the problem that the workload of nurses for frequently changing dressings is huge, saves medical resources and improves the treatment efficiency of hospitals.
The technical scheme adopted by the invention is as follows: an automated hospital chemotherapy changing device, comprising: the switching device comprises a main body part and a switching part, and is characterized in that the main body part is fixedly arranged on the switching part; the main body part comprises medicine storage devices and a connecting frame, and the connecting frame connects a plurality of medicine storage devices together; the medicine storage device comprises: a box body; the rear end face of the box body is fixedly connected with the connecting frame, a sliding plate is slidably mounted in the box body, a hook is arranged at the lower end of the sliding plate and used for hanging the infusion bag, the upper end face of the sliding plate is connected with the lower end of a spring, the upper end of the spring is connected with the top end in the box body, the upper end face of the sliding plate is fixedly connected with the lower end of a rack, the rack extends out of an upper end hole of the box body, teeth are arranged at the upper part of the rack, and the lower part of the rack is a common rod; a timing needle pulling mechanism is arranged on the box body; the side plate of the box body is provided with a sliding chute, a locking clamp is arranged in the sliding chute in a sliding mode, and a fixing clamp is arranged below the locking clamp;
the switching part comprises: the device comprises a fixed frame, a belt, a fluctuation slideway, a fixed connecting plate, a needle inserting and pulling mechanism and a belt transmission mechanism; the upper end and the link fixed connection of fixed shelf, rotate on the horizontal pole below the fixed shelf and install the belt, undulant slide is installed in the outside of belt, undulant slide's inboard and fixed connection board fixed connection, fixed connection board's lower extreme from the belt in pass with fixed shelf below horizontal pole fixed connection.
Preferably, the timing pin pulling mechanism comprises: the device comprises a first gear, a first inner ratchet wheel, a coil spring, a second inner ratchet wheel, a rotating shaft, a first transmission belt, a first connecting shaft, a cam and a second connecting shaft;
the first gear is rotatably arranged in the upper frame of the box body, the first gear is meshed with the rack, a shaft of the first gear is fixedly connected with an outer wheel of the first inner ratchet wheel, an inner rotating shaft of the first inner ratchet wheel is fixedly connected with the inner end of the coil spring, and the outer end of the coil spring is fixedly connected with the upper end face of the box body; an inner shaft of the second inner ratchet wheel is fixedly connected with the inner end of the coil spring, an outer wheel of the second inner ratchet wheel is fixedly connected with one end of the rotating shaft, the main body part of the medicine storage device is wrapped by the rotating shaft and the first connecting shaft, a half circle of gear teeth is arranged on the first connecting shaft, the inner end of the first connecting shaft is rotatably arranged on the side surface of the box body, and a cam is fixedly arranged at the outer end of the first connecting shaft; the second connecting shaft is rotatably arranged on the side face of the box body, a belt pulley is arranged on the second connecting shaft, a gear is arranged at the outer end of the second connecting shaft, and the gear is intermittently meshed with the half-circle gear teeth of the first connecting shaft.
Preferably, the locking clamp comprises: a sliding rod, a top spring and a clamp;
the sliding rod is slidably arranged in a groove on the side face of the box body, the inner end of the first inner ratchet wheel is provided with a top spring, and the other end of the top spring is connected with the clamp.
Preferably, the fixing clip includes: the device comprises a fixed rod, a fixed clamp, a pull rope, a first bevel gear, a second gear and a movable clamp;
the rear end of the fixed rod is fixedly arranged in the box body, and the front end of the fixed rod is fixedly connected with the fixed clamp; one end of a pull rope is connected with the rear end plate of the fixed rod, the other end of the pull rope is wound on the shaft of the first bevel gear, the rear end of the shaft of the first bevel gear is rotatably connected with the plate on the fixed clamp, the first bevel gear is mutually meshed with the second bevel gear, the second bevel gear is fixedly connected with the second bevel gear, the second bevel gear is provided with two gears, the two gears are mutually meshed, one second bevel gear is rotatably installed on the plate of the fixed clamp, the other second bevel gear is fixedly installed on the movable clamp, and the movable clamp is connected with the fixed clamp through a rotating shaft.
Preferably, the medicine storage device further comprises: side clamps and baffles;
the side clamp is fixedly arranged on a sliding groove on the side face of the box body, the lower end of the side clamp is rotatably provided with a baffle, and the baffle is connected with the side clamp through a spring.
Preferably, the needle inserting and extracting mechanism of the switching part comprises: the device comprises a first telescopic rod, a needle inserting clamp, a pulley, a second telescopic rod and a needle pulling clamp;
the lower end rod of the first telescopic rod is fixedly connected with the outer side of the belt, the upper end of a piston rod of the first telescopic rod is fixedly connected with a contact pin clamp, the contact pin clamp is in sliding connection with a fluctuation slideway, and a pulley is rotatably arranged in the middle of an upper panel of the contact pin clamp; the lower end rod of the second telescopic rod is fixedly connected with the outer side of the belt, the piston rod end of the second telescopic rod is fixedly connected with the needle pulling clamp, and one end rod of the needle pulling clamp extends into the side sliding groove of the box body.
Preferably, the belt transmission mechanism of the switching section includes: a second transmission belt, a transmission shaft, a third bevel gear and a belt shaft;
the upper end of the second transmission belt is coated with a second connecting shaft, the lower end of the second transmission belt is coated with a transmission shaft, the transmission shaft is rotatably mounted on a cross rod below the fixed frame, a third bevel gear is fixedly mounted at the end of the transmission shaft and is meshed with middle gear teeth of the belt shaft, the belt shaft is rotatably mounted on the cross rod below the fixed frame, and the third bevel gear drives the fluctuation slide way to rotate.
Preferably, the switching part further includes: a transfusion tube; the infusion tube is a special infusion tube, and two circular clamping pieces are arranged at the head of the infusion tube.
The invention has the beneficial effects that:
(1) along with less and less liquid in the infusion bag under the effect of spring, thereby the sliding plate rises gradually and thereby the rack rises and drives first gear revolve thereby first internal ratchet drive coil spring rotate and roll up, uses gravity to provide power for equipment is whole, has realized the electroless drive.
(2) When the liquid in the infusion bag is used up, the sawtooth-free rod at the lower end of the rack moves to the first gear above the rack to be disengaged, the coil spring drives the rotating shaft to rotate so as to drive the first driving belt and further drive the first connecting shaft to rotate so as to enable the cam to rotate, the highest point of the cam pushes the needle pulling clamp to move downwards, the sliding rod is clamped by the baffle, and therefore the infusion tube and the infusion bag are pulled off to finish automatic needle pulling.
(3) The half-circle sawteeth of the first connecting shaft drive the second connecting shaft to rotate so as to drive the first transmission belt and further drive the second transmission belt to rotate, the second transmission belt drives the transmission shaft to rotate so as to drive the belt shaft to rotate so as to rotate the belt, and the belt drives the infusion tube to move, so that the infusion tube is accurately moved to the front of the next infusion bag.
(4) When the transfer line moved the position of next box body, the contact pin presss from both sides along undulant slide rebound messenger pulley and touches the mouth of pipe that the stay cord made fixation clamp and activity press from both sides tight infusion bag, the contact pin presss from both sides the drive transfer line and accomplishes automatic switch-over infusion bag among inserting next infusion bag simultaneously, this equipment only need place infusion bag ann shine in the order among the infusion bag, mix the order and arouse the uncomfortable problem of patient's health when just can avoiding the manual work to trade a plurality of infusion bags, the problem that the nurse frequently changed the medicine work load huge has also been solved, the medical resource has been practiced thrift, the treatment efficiency of hospital has been improved.
Drawings
Fig. 1, 2 and 3 are schematic overall structural diagrams of the present invention.
Fig. 4 is a schematic structural diagram of the main body part of the present invention.
Fig. 5 and 8 are schematic structural views of the medicine storage device of the present invention.
Fig. 6 is a partial enlarged view of the medicine storage device at a1 according to the present invention.
Fig. 7 is a partial enlarged view of the medicine storage device at a2 according to the present invention.
Fig. 9 is a schematic view of a locking clip of the medicine storage device according to the present invention.
Fig. 10 is a schematic view showing a structure of a fixing clip of the medicine storage device of the present invention.
Fig. 11, 12 and 13 are schematic structural diagrams of a switching part of the present invention.
Reference numerals:
1-a body portion; 2-a switching part; 11-a drug storage device; 12-a connecting frame; 1101-a cartridge; 1102-a sliding plate; 1103-spring; 1104-an infusion bag; 1105-a rack; 1106-a first gear; 1107-first inner ratchet; 1108-coil springs; 1109-second inner ratchet wheel; 1110-a rotating shaft; 1111-a first drive belt; 1112-a first connecting shaft; 1113-cam; 1114 — a second connecting shaft; 1115-side clamp; 1116-a baffle plate; 1117-sliding rod; 1118-top spring; 1119-clamp; 1120-fixing bar; 1121-fixing clip; 1122-a pull rope; 1123 — a first bevel gear; 1124-second bevel gear; 1125-a second gear; 1126-activity clip; 201-fixed frame; 202-a belt; 203-wave slide; 204-a second drive belt; 205-a first telescopic rod; 206-a pin holder; 207-a pulley; 208-a second telescoping rod; 209-needle pulling clamp; 210-a drive shaft; 211-third bevel gear; 212-belt shaft; 213-fixing the connecting plate; 214-infusion tube.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Embodiment, as shown in fig. 1-12, an automated hospital chemotherapy changing apparatus includes: the main body part 1 and the switching part 2 are characterized in that the main body part 1 is fixedly arranged on the switching part 2; the main body part 1 comprises medicine storage devices 11 and a connecting frame 12, and the connecting frame 12 connects a plurality of medicine storage devices 11 together; the medicine storage device 11 includes: a box 1101; the rear end face of the box body 1101 is fixedly connected with the connecting frame 12, a sliding plate 1102 is slidably mounted in the box body 1101, a hook is arranged at the lower end of the sliding plate 1102, an infusion bag 1104 is hung by the hook, the upper end face of the sliding plate 1102 is connected with the lower end of a spring 1103, the upper end of the spring 1103 is connected with the top end of the interior of the box body 1101, the upper end face of the sliding plate 1102 is fixedly connected with the lower end of a rack 1105, the rack 1105 extends out of an upper end hole of the box body 1101, the upper part of the rack 1105 is provided with teeth, the lower part of the rack 1105 is a common rod, and as less and less liquid in the infusion bag 1104 is under the action of the spring 1103, the sliding plate 1102 gradually rises, so that the rack 1105 rises; a timing needle pulling mechanism is arranged on the box body 1101 and passes through the box body; a sliding groove is formed in a side plate of the box body 1101, a locking clamp is slidably mounted in the sliding groove, and a fixing clamp is mounted below the locking clamp;
the switching section 2 includes: a fixed shelf 201, a belt 202, a fluctuation slide way 203, a fixed connecting plate 213, a needle inserting and pulling mechanism and a belt transmission mechanism; the upper end of fixed shelf 201 and link 12 fixed connection, rotate on the horizontal pole below fixed shelf 201 and install belt 202, drive transfer line 214 through belt 202 and remove, undulant slide 203 is installed in the outside of belt 202, the inboard and the fixed connection board 213 fixed connection of undulant slide 203, the lower extreme of fixed connection board 213 pass in belt 202 and fixed shelf 201's below horizontal pole fixed connection.
As shown in fig. 5 to 7, the chronograph pin drawing mechanism includes: a first gear 1106, a first inner ratchet 1107, a coil spring 1108, a second inner ratchet 1109, a rotating shaft 1110, a first transmission belt 1111, a first connecting shaft 1112, a cam 1113, a second connecting shaft 1114;
the first gear 1106 is rotatably arranged in an upper rack of the box body 1101, the first gear 1106 is meshed with the rack 1105, the shaft of the first gear 1106 is fixedly connected with the outer wheel of the first inner ratchet 1107, the inner rotating shaft of the first inner ratchet 1107 is fixedly connected with the inner end of a coil spring 1108, and the outer end of the coil spring 1108 is fixedly connected with the upper end surface of the box body 1101; the inner shaft of the second inner ratchet wheel 1109 is fixedly connected with the inner end of the coil spring 1108, the outer wheel of the second inner ratchet wheel 1109 is fixedly connected with one end of the rotating shaft 1110, the main body part 1 of the medicine storage device 11 covers the rotating shaft 1110 and the first connecting shaft 1112, the first connecting shaft 1112 is provided with half circle of gear teeth, the inner end of the first connecting shaft 1112 is rotatably installed on the side surface of the box body 1101, and the outer end of the first connecting shaft 1112 is fixedly provided with a cam 1113; the second connecting shaft 1114 rotate and install on the side of the box 1101, a belt pulley is arranged on the second connecting shaft 1114, a gear is arranged at the outer end of the second connecting shaft 1114, the gear is intermittently engaged with half-circle gear teeth of the first connecting shaft 1112, specifically, the rack 1105 ascends to drive the first gear 1106 to rotate, so that the first inner ratchet wheel 1107 drives the coil spring 1108 to rotate and roll up, when the liquid in the infusion bag 1104 is used up, the sliding rod 1117 moves upwards to push the baffle 1116 to enter the side clamp 1115, meanwhile, the lower end non-sawtooth rod of the rack 1105 moves to the first gear 1106 above to be disengaged, the coil spring 1108 drives the second inner ratchet wheel 1109 to rotate so as to drive the rotating shaft 1110 to rotate, and the rotating shaft 1110 drives the first driving belt 1111 to rotate so as to drive the first connecting shaft 1112 to rotate so as to drive the cam 1113 to rotate.
As shown in fig. 9, the locking clip includes: a slide rod 1117, a top spring 1118, a clip 1119;
the sliding rod 1117 is slidably mounted in a groove on the side of the box 1101, the inner end of the first inner ratchet 1107 is provided with a top spring 1118, the other end of the top spring 1118 is connected to a clamp 1119, and the clamp 1119 is opened to clamp the lower tube port of the infusion bag 1104.
As shown in fig. 10, the fixing clip includes: the fixing rod 1120, the fixing clip 1121, the pull rope 1122, the first bevel gear 1123, the second bevel gear 1124, the second gear 1125 and the movable clip 1126;
the rear end of the fixing rod 1120 is fixedly arranged in the box 1101, and the front end of the fixing rod 1120 is fixedly connected with the fixing clip 1121; one end of a pulling rope 1122 is connected with a rear end plate of the fixing rod 1120, the other end of the pulling rope 1122 is wound on a shaft of the first bevel gear 1123, the rear end of the shaft of the first bevel gear 1123 is rotatably connected with a plate on the fixing clamp 1121, the first bevel gear 1123 is meshed with the second bevel gear 1124, the second bevel gear 1124 is fixedly connected with the second bevel gear 1125, the number of the second bevel gears 1125 is two, the two second bevel gears 1125 are meshed with each other, one second bevel gear 1125 is rotatably mounted on the plate of the fixing clamp 1121, the other second bevel gear 1125 is fixedly mounted on the movable clamp 1126, the movable clamp 1126 is connected with the fixing clamp 1121 through a rotating shaft, and specifically, when the pulley 207 touches the pulling rope 1122 to drive the first bevel gear 1123 to rotate so as to drive the second bevel gear 1124 to rotate and further drive the second bevel gear 1125 to rotate so as to enable the fixing clamp 1121 and the movable clamp 1126 to clamp the nozzle of the infusion bag 1104.
As shown in fig. 7, the medicine storage unit 11 further includes: side clips 1115, baffle 1116;
the side clips 1115 are fixedly arranged on sliding grooves in the side face of the box body 1101, the lower ends of the side clips 1115 are rotatably provided with baffles 1116, the baffles 1116 are connected with the side clips 1115 through springs, and the baffles 1116 are pushed inwards to be opened.
As shown in fig. 11 to 13, the needle inserting and removing mechanism of the switching portion 2 includes: a first telescopic rod 205, a pin inserting clamp 206, a pulley 207, a second telescopic rod 208 and a pin pulling clamp 209;
the lower end rod of the first telescopic rod 205 is fixedly connected with the outer side of the belt 202, the upper end of the piston rod of the first telescopic rod 205 is fixedly connected with the pin clip 206, the pin clip 206 is slidably connected with the fluctuation slideway 203, the pin clip 206 slides along the upper end surface of the fluctuation slideway 203, and the middle of the upper panel of the pin clip 206 is rotatably provided with a pulley 207; the lower end rod of the second telescopic rod 208 is fixedly connected with the outer side of the belt 202, the piston rod end of the second telescopic rod 208 is fixedly connected with the needle pulling clamp 209, one end rod of the needle pulling clamp 209 extends into a side sliding groove of the box body 1101, specifically, the needle inserting clamp 206 clamps the infusion tube 214 and moves upwards along the wave sliding way 203 to enable the pulley 207 to touch the pull rope 1122.
The belt transmission mechanism of the switching portion 2 includes: a second transmission belt 204, a transmission shaft 210, a third bevel gear 211 and a belt shaft 212;
The switching section 2 further includes: an infusion tube 214; the infusion tube 214 is a special infusion tube, and two circular clamping pieces are arranged at the head of the infusion tube 214.
The working principle is as follows: when the infusion bag lifting device is used, firstly, an infusion bag 1104 is placed in a box body 1101, hung below a hook of a sliding plate 1102, a lower pipe orifice of the infusion bag 1104 is clamped by opening a clamp 1119, a pipe orifice of the infusion bag 1104 is clamped by a fixed clamp 1121 and a movable clamp 1126, a needle of an infusion tube 214 is inserted into the infusion bag 1104, a needle clamp 206 is clamped below a circular clamping sheet of the infusion tube 214, a clamp of a needle pulling clamp 209 is clamped between the two circular clamping sheets of the infusion tube 214, the sliding plate 1102 gradually ascends along with the decrease of liquid in the infusion bag 1104 under the action of a spring 1103, a rack 1105 ascends to drive a first gear 1106 to rotate, a coil spring 1108 is driven to rotate and roll up, after the liquid in the infusion bag 1104 is used up, a sliding rod 1117 upwards moves a baffle 1116 to enter a side clamp 1115, meanwhile, a non-serrated rod at the lower end of the rack 1105 moves to an upper first gear 1106 to be disengaged, the coil spring 1108 drives the second inner ratchet wheel 1109 to rotate so as to drive the rotating shaft 1110 to rotate, the rotating shaft 1110 drives the first transmission belt 1111 to rotate so as to drive the first connecting shaft 1112 to rotate so as to enable the cam 1113 to rotate, the highest point of the cam 1113 pushes the needle pulling clamp 209 to move downwards, the sliding rod 1117 is clamped by the baffle 1116, so that the infusion tube 214 and the infusion bag 1104 are pulled out, and automatic needle pulling is completed;
then the first connecting shaft 1112 continues to rotate and return to the original position, so that the half-circle saw teeth of the first connecting shaft 1112 drive the second connecting shaft 1114 to rotate so as to drive the first transmission belt 1111 to drive the second transmission belt 204 to rotate, the second transmission belt 204 drives the transmission shaft 210 to rotate so as to drive the third bevel gear 211 to rotate so as to drive the belt shaft 212 to rotate so as to drive the belt 202 to rotate, the belt 202 drives the first telescopic rod 205 and the second telescopic rod 208 to move so as to drive the infusion tube 214 to move, the needle clip 206 slides along the upper end surface of the fluctuation slideway 203, when the infusion tube 214 moves to the position of the next box body 1101, the needle clip 206 clips the infusion tube 214 to move upwards along the fluctuation slideway 203 so as to make the pulley 207 touch the pull rope 1122 to drive the first bevel gear 1123 to rotate so as to drive the second bevel gear 1124 to rotate so as to drive the second gear 1125 to, meanwhile, the insertion needle clamp 206 drives the infusion tube 214 to be inserted into the next infusion bag 1104 to automatically switch the infusion bags, the infusion bags are placed into the infusion bags 1104 in the safety sequence, the problem that the bodies of patients are uncomfortable due to the fact that the infusion bags are mixed when a plurality of infusion bags are manually changed can be avoided, the problem that the workload of nurses for changing the medicines frequently is huge is solved, medical resources are saved, and the treatment efficiency of hospitals is improved.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Claims (8)
1. An automated hospital chemotherapy changing device, comprising: the switch comprises a main body part (1) and a switching part (2), and is characterized in that the main body part (1) is fixedly arranged on the switching part (2); the main body part (1) comprises medicine storage devices (11) and a connecting frame (12), wherein the connecting frame (12) connects a plurality of medicine storage devices (11) together; the medicine storage device (11) comprises: a cartridge (1101); the rear end face of the box body (1101) is fixedly connected with the connecting frame (12), a sliding plate (1102) is slidably mounted inside the box body (1101), a hook is arranged at the lower end of the sliding plate (1102), the infusion bag (1104) is hung by the hook, the upper end face of the sliding plate (1102) is connected with the lower end of a spring (1103), the upper end of the spring (1103) is connected with the top end inside the box body (1101), the upper end face of the sliding plate (1102) is fixedly connected with the lower end of a rack (1105), the rack (1105) extends out of an upper end hole of the box body (1101), teeth are arranged on the upper portion of the rack (1105), and the lower portion of the rack (1105) is a common rod; a timing pin pulling mechanism is arranged on the box body (1101); a side plate of the box body (1101) is provided with a sliding groove, a locking clamp is arranged in the sliding groove in a sliding mode, and a fixing clamp is arranged below the locking clamp;
the switching section (2) includes: the device comprises a fixed frame (201), a belt (202), a fluctuation slide way (203), a fixed connecting plate (213), a needle inserting and pulling mechanism and a belt transmission mechanism; the upper end and link (12) fixed connection of fixed shelf (201), rotate on the horizontal pole below fixed shelf (201) and install belt (202), undulant slide (203) are installed in the outside of belt (202), the inboard and fixed connection board (213) fixed connection of undulant slide (203), the lower extreme of fixed connection board (213) pass in belt (202) and fixed shelf (201) below horizontal pole fixed connection.
2. The automatic dressing change device for hospital chemotherapy according to claim 1, wherein said timing needle-pulling mechanism comprises: the gear mechanism comprises a first gear (1106), a first inner ratchet wheel (1107), a coil spring (1108), a second inner ratchet wheel (1109), a rotating shaft (1110), a first transmission belt (1111), a first connecting shaft (1112), a cam (1113) and a second connecting shaft (1114);
the first gear (1106) is rotatably arranged in an upper rack of the box body (1101), the first gear (1106) is meshed with the rack (1105), the shaft of the first gear (1106) is fixedly connected with the outer wheel of the first inner ratchet wheel (1107), the inner rotating shaft of the first inner ratchet wheel (1107) is fixedly connected with the inner end of a coil spring (1108), and the outer end of the coil spring (1108) is fixedly connected with the upper end face of the box body (1101); an inner shaft of a second inner ratchet wheel (1109) is fixedly connected with an inner end of a coil spring (1108), an outer wheel of the second inner ratchet wheel (1109) is fixedly connected with one end of a rotating shaft (1110), a main body part (1) of the medicine storage device (11) coats the rotating shaft (1110) and a first connecting shaft (1112), a half-circle of gear teeth are arranged on the first connecting shaft (1112), the inner end of the first connecting shaft (1112) is rotatably installed on the side surface of the box body (1101), and a cam (1113) is fixedly installed at the outer end of the first connecting shaft (1112); the second connecting shaft (1114) is rotatably arranged on the side face of the box body (1101), a belt pulley is arranged on the second connecting shaft (1114), a gear is arranged at the outer end of the second connecting shaft (1114), and the gear is intermittently meshed with the half-circle gear teeth of the first connecting shaft (112).
3. The automatic dressing change device for hospital chemotherapy according to claim 1, wherein the locking clamp comprises: a sliding rod (1117), a top spring (1118) and a clamp (1119);
the sliding rod (1117) is arranged in a groove on the side surface of the box body (1101) in a sliding mode, a top spring (1118) is arranged at the inner end of the first inner ratchet wheel (1107), and the other end of the top spring (1118) is connected with the clamp (1119).
4. The automated hospital chemotherapy dressing change device according to claim 1, wherein the fixing clip comprises: the device comprises a fixed rod (1120), a fixed clamp (1121), a pull rope (1122), a first bevel gear (1123), a second bevel gear (1124), a second gear (1125) and a movable clamp (1126);
the rear end of the fixing rod (1120) is fixedly arranged in the box body (1101), and the front end of the fixing rod (1120) is fixedly connected with the fixing clamp (1121); one end of a pulling rope (1122) is connected with a rear end plate of the fixed rod (1120), the other end of the pulling rope (1122) is wound on a shaft of a first bevel gear (1123), the rear end of the shaft of the first bevel gear (1123) is rotatably connected with a plate on the fixed clamp (1121), the first bevel gear (1123) is meshed with a second bevel gear (1124), the second bevel gear (1124) is fixedly connected with a second gear (1125), the number of the second bevel gears (1125) is two, the two second bevel gears (1125) are meshed with each other, one second gear (1125) is rotatably installed on the plate of the fixed clamp (1121), the other second gear (1125) is fixedly installed on the movable clamp (1126), and the movable clamp (1121) is connected with the fixed clamp (1121) through a rotating shaft.
5. An automatic hospital chemotherapy drug changing device according to claim 1, wherein the drug storage device (11) further comprises: a side clamp (1115), a baffle (1116);
the side clamp (1115) is fixedly arranged on a sliding groove in the side face of the box body (1101), the lower end of the side clamp (1115) is rotatably provided with a baffle (1116), and the baffle (1116) is connected with the side clamp (1115) through a spring.
6. The automatic dressing change device for hospital chemotherapy according to claim 1, characterized in that the needle inserting and pulling mechanism of the switching part (2) comprises: the device comprises a first telescopic rod (205), a pin inserting clamp (206), a pulley (207), a second telescopic rod (208) and a pin pulling clamp (209);
the lower end rod of the first telescopic rod (205) is fixedly connected with the outer side of the belt (202), the upper end of the piston rod of the first telescopic rod (205) is fixedly connected with a pin clamp (206), the pin clamp (206) is slidably connected with the fluctuation slide way (203), and a pulley (207) is rotatably arranged in the middle of the upper panel of the pin clamp (206); the lower end rod of the second telescopic rod (208) is fixedly connected with the outer side of the belt (202), the piston rod end of the second telescopic rod (208) is fixedly connected with the needle pulling clamp (209), and one end rod of the needle pulling clamp (209) extends into a side sliding groove of the box body (1101).
7. An automatic dressing change device for hospital chemotherapy according to claim 1, characterized in that the belt transmission mechanism of the switching section (2) comprises: a second transmission belt (204), a transmission shaft (210), a third bevel gear (211) and a belt shaft (212);
the upper end cladding second connecting axle (1114) of second drive belt (204), lower extreme cladding transmission shaft (210) of second drive belt (204), transmission shaft (210) rotate to be installed on the horizontal pole below fixed shelf (201), the tip fixed mounting of transmission shaft (210) has third bevel gear (211), the middle teeth of a cogwheel intermeshing of third bevel gear (211) and belt axle (212), belt axle (212) rotate to be installed on the horizontal pole below fixed shelf (201), third bevel gear (211) drive undulant slide (203) and rotate.
8. The automated hospital chemotherapy changing apparatus according to claim 1, wherein the switching part (2) further comprises: an infusion tube (214); the infusion tube (214) is a special infusion tube, and two circular clamping pieces are arranged at the head of the infusion tube (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877454.7A CN113425938A (en) | 2021-07-31 | 2021-07-31 | Automatic device of changing dressings of hospital's chemotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877454.7A CN113425938A (en) | 2021-07-31 | 2021-07-31 | Automatic device of changing dressings of hospital's chemotherapy |
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| Publication Number | Publication Date |
|---|---|
| CN113425938A true CN113425938A (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110877454.7A Withdrawn CN113425938A (en) | 2021-07-31 | 2021-07-31 | Automatic device of changing dressings of hospital's chemotherapy |
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| Country | Link |
|---|---|
| CN (1) | CN113425938A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730716A (en) * | 2021-10-18 | 2021-12-03 | 韩家裕 | Emergency department is with swift blood transfusion frame |
| CN113977858A (en) * | 2021-12-23 | 2022-01-28 | 龙口国美塑业有限公司 | Injection molding piece feeding equipment for LED miner's lamp |
| CN114013840A (en) * | 2021-11-24 | 2022-02-08 | 高爱文 | Poultry animal doctor is with energy-conserving storage system of vaccine low temperature |
-
2021
- 2021-07-31 CN CN202110877454.7A patent/CN113425938A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730716A (en) * | 2021-10-18 | 2021-12-03 | 韩家裕 | Emergency department is with swift blood transfusion frame |
| CN113730716B (en) * | 2021-10-18 | 2023-11-28 | 韩家裕 | Quick blood transfusion frame for emergency department |
| CN114013840A (en) * | 2021-11-24 | 2022-02-08 | 高爱文 | Poultry animal doctor is with energy-conserving storage system of vaccine low temperature |
| CN113977858A (en) * | 2021-12-23 | 2022-01-28 | 龙口国美塑业有限公司 | Injection molding piece feeding equipment for LED miner's lamp |
| CN113977858B (en) * | 2021-12-23 | 2022-03-18 | 龙口国美塑业有限公司 | Injection molding piece feeding equipment for LED miner's lamp |
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Application publication date: 20210924 |
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