CN114795774A - Medical workbench for general surgery department - Google Patents
Medical workbench for general surgery department Download PDFInfo
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- CN114795774A CN114795774A CN202210624005.6A CN202210624005A CN114795774A CN 114795774 A CN114795774 A CN 114795774A CN 202210624005 A CN202210624005 A CN 202210624005A CN 114795774 A CN114795774 A CN 114795774A
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- needle
- medicine
- fixed connection
- needle storage
- medical workstation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/201—Piercing means having one piercing end
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2089—Containers or vials which are to be joined to each other in order to mix their contents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses a medical workbench for general surgery department, which comprises a desk, wherein the top of the desk is provided with bearing feet, the top ends of the bearing feet are fixedly connected with a bearing platform, the top of the desk is provided with a medicine storage box, the top of the bearing platform is provided with a needle feeding device, the top of the desk is provided with an inclined plate, one side of the inclined plate is provided with a turntable, the center of one side of the turntable is fixedly connected with a linear motor, the output end of the linear motor is provided with an electric telescopic rod, the outer surface of the electric telescopic rod is provided with a medicine feeding disk, the outer surface of one side of the medicine feeding disk is provided with a medicine fixing device, the medical workbench for general surgery department has the advantages of improving the accuracy of inserting the needle part when extracting medicines, reducing the labor amount of nurses, improving the working efficiency of medicine dispensing of nurses, mixing medicines while extracting medicines, improving the medicine mixing effect, and avoiding the need of other modes of medicine mixing, the safety is high, and therefore, a general surgical medical workbench is provided.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a medical workbench for general surgery department.
Background
When a patient takes medicine and gets it, a doctor usually reports a prescription to a pharmacy department, a pharmacy department worker dispenses the medicine according to the prescription, the medicine is placed on a dispensing trolley after the medicine is dispensed, and then the medicine is dispensed to the patient with each bed number by a nurse for injection.
The defects in the prior art are as follows:
1. after a nurse takes a medicine, the nurse often installs a needle on a disposable medicine drawing tube, then inserts a needle installation head into an insertion hole of a medicine bottle, sucks various medicines and mixes the medicines, so that the accuracy of the drawing component is difficult to guarantee, and the nurse needs to continuously take a new disposable syringe to install the needle, insert the bottle, pull a piston of the syringe and pull the needle when dispensing the medicine for a long time, so that the hands of the nurse are swollen due to fatigue, the workload of the nurse is increased, and the nurse is dazzled when staring at a fine place such as a medicine bottle insertion hole and the needle for a long time, so that the needle is sometimes inserted askew or the fingers of the nurse are injured when the needle is inserted into the medicine bottle for a plurality of times, the work efficiency of the nurse is affected, and potential safety hazards are generated;
2. after the liquid medicine is taken out, a doctor needs to shake the needle cylinder to mix the medicine, and due to the fact that excessive bubbles can be generated when the medicine is shaken, injection of follow-up doctors is affected, and light is mixed in such a way, not only is mixing difficult to achieve a uniform state, but also the needle cylinder can be caused to be out of hand, the needle cylinder is damaged, medicine is wasted, efficiency is not high, and therefore a medical workbench for general surgery department is provided.
Disclosure of Invention
The invention aims to provide a medical workbench for general surgery department, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a department of general surgery's medical workstation, includes the table, the bearing foot is installed at the table top, bearing foot top fixed connection bearing platform, the box is stored to the medicine is installed at the table top, the needle device is installed at bearing bench top, the swash plate is installed at the table top, swash plate one side is equipped with the carousel, carousel one side center department fixed connection linear electric motor, electric telescopic handle is installed to the linear electric motor output, electric telescopic handle surface mounting has last batch pan, it has medicine fixing device to go up batch pan one side surface mounting, electric telescopic rod tip is equipped with stores up the dial, medicine fixing device includes half-opening sleeve, the medicine mixing arrangement is taken out to bearing bench top installation.
As preferred, the device of going up the needle includes the platform of going up the needle, it stores up the needle box to go up needle platform left end fixed connection, it installs out the cylinder to store up needle box left side, the spout has been seted up at the platform of going up needle front end top, the limiting plate is installed on the spout top, the spout inner wall is equipped with the push rod, push rod tip fixed connection external screw thread pole, external screw thread pole surface threaded connection internal thread pole, internal screw thread pole tip fixed connection gear motor output.
Preferably, draw medicine mixing arrangement still includes the L template, the L template is installed at bearing table top, the trompil has been seted up to L template one side surface, the side dead lever is installed to L template one side, the disposable cartridge case of taking out of trompil inner wall grafting, the disposable internal thread groove of having seted up of taking out cartridge inner wall, the disposable syringe needle installation head of taking out cartridge right-hand member of installing, syringe needle installation head and storage cylinder are on same straight line, the diameter of trompil is the same with the disposable cartridge case of taking out.
Preferably, the inner wall of the inner thread groove is in threaded connection with the external thread rod, the piston is installed at the left end of the external thread rod, the rubber layer is fixedly connected to the right side of the piston, the mixed fan blades are installed on the right side of the rubber layer, the external thread rod is fixedly connected with the quick-release connector II, the quick-release connector I is spliced at the bottom of the quick-release connector II, a clamping groove is formed in the outer surface of the top of the quick-release connector I, a buckle is installed at one end of the quick-release connector I, the four output ends of the servo motor are fixedly connected with one end of the quick-release connector I, and the four output ends of the servo motor are installed at the top of the bearing table.
Preferably, the bearing table is installed in an inclined manner, the inclined angle of the bearing table is set to 45 degrees, the inclined plate is installed in an inclined manner, and the inclined angle of the inclined plate is set to 45 degrees.
Preferably, the push rod is connected with the inner wall of the sliding groove in a sliding mode, the top of the push rod is arranged to be a smooth plane, the bottom of the limiting plate is connected with the surface of the push rod in a sliding mode, the rotary plate is connected with the surface of the inclined plate in a rotating mode, and the needle storage plate is connected with the surface of the electric telescopic rod in a rotating mode.
Preferably, the needle storage cylinders are uniformly installed on the outer surface of one side of the needle storage disc in an annular mode, the number of the needle storage cylinders and the number of the medicine fixing devices are four, the four needle storage cylinders are respectively in a straight line with the four medicine fixing devices, two ends of each needle storage cylinder are provided with openings, and small holes are formed in contact surfaces, installed on the needle storage disc, of the needle storage cylinders.
As preferred, two-way self-locking motor is installed to half opening sleeve one side, two-way self-locking motor output fixed connection dwang, the cardboard is installed to dwang one side, half opening sleeve one side fixed connection electric switch, store up dial one side surface mounting and have the needle storage cylinder, two outputs of carousel back fixed connection servo motor, servo motor two is installed at the swash plate back.
Preferably, the dwang rotates with half opening sleeve and is connected, the shape of cardboard sets up to the arc, half opening sleeve's shape sets up to the U-shaped, the side dead lever is annular and evenly installs in L template one side, the quantity of side dead lever sets up to three groups, the shape of side dead lever sets up to the L shape.
Preferably, the mixing fan blades are uniformly arranged on one side of the rubber layer in an annular mode, the number of the mixing fan blades is set to be a plurality of groups, the inner thread groove is only formed in one fourth of the left end of the disposable medicine extracting barrel, the rest parts are smooth surfaces, and the rubber layer is tightly attached to the inner wall of the smooth part of the disposable medicine extracting barrel.
Compared with the prior art, the invention has the beneficial effects that:
1. the push rod is driven by the speed reducing motor to push a medical needle in the needle storage box from the needle storage box to the needle discharging barrel, after the medical needle enters the needle storage barrel, the push rod continues to push the medical needle, the medical needle continues to be inserted into an insertion hole of a medicine bottle from small holes formed in the needle storage barrel and a needle storage disc, and a sleeve part of the medical needle is left in the needle storage barrel to finish the work of inserting the needle point into the medicine bottle, so that the manpower is replaced, the inserting accuracy is improved, and the effect of manpower labor is reduced;
2. the medicine feeding disk and the needle storage disk are driven to rotate simultaneously by the servo motor II, the medical needle and the medicine bottle which are just inserted on the needle storage disk are rotated to the medicine extracting and mixing device, the linear motor extends the medicine feeding disk and the needle storage disk leftwards to drive the sleeve part of the medical needle which is just inserted on the medicine bottle to cover on the needle head mounting head of the disposable medicine extracting barrel, the medical needle head is mounted and stopped, at the moment, the external thread drawing rod is driven to rotate on the inner wall of the disposable medicine extracting barrel by starting the servo motor to rotate the quick-release connecting head I by four turns, because the external thread draw bar is in threaded connection with the internal thread groove, the external thread draw bar drives the piston and the rubber layer to suck the liquid medicine in the medicine bottle outwards at the smooth part of the inner wall of the disposable medicine extracting barrel, the medicine can be extracted by the servo motor IV and the thread rotation mode, the component of the extracted medicine liquid can be accurately controlled, the disposable medicine extracting barrel is convenient to disassemble and assemble, and the labor amount of nurses is reduced;
3. the upper medicine tray is driven to extend rightwards through the electric telescopic rod (at the moment, the linear motor contracts rightwards simultaneously to provide a space for pulling out medicine bottles for the upper medicine tray), at the moment, medicines are automatically pulled out from the medical needle head, and the medicine bottles are changed through the rotation of the end part of the servo motor II (as the needle storage tray is rotationally connected with the end part of the electric telescopic rod, the needle storage tray is still fixed with the disposable medicine extracting box through the medical needle head in the needle storage box and cannot be driven simultaneously);
4. in the process of extraction, the external thread extraction rod rotates to drive the piston and the rubber layer to suck, the mixing fan blades rotate at the same time, two kinds of medicines which are extracted from the top of the liquid medicine are stirred in a vortex shape to be mixed, the accuracy and convenience of the medicine mixing and inserting needle are improved, violent shaking is not needed, excessive bubbles are avoided, and the medicine mixing uniformity is improved;
5. only need press electric switch, make two-way self-locking motor antiport, open the cardboard, can take out the medicine bottle and abandon, the material of once only taking out cartridge case and external screw thread draw-bar all sets up to medical plastics, and the cost is end, need not to wash, and it is direct to renew to use up, improves the efficiency that the medicine was prepared.
Drawings
FIG. 1 is a schematic view of a medical table according to the present invention;
FIG. 2 is a schematic view of the back structure of the medical table of the present invention;
FIG. 3 is a schematic view of the structure of the drug delivery device of the present invention;
FIG. 4 is a schematic structural view of a needle mounting device according to the present invention;
FIG. 5 is a schematic view of a drug fixation device according to the present invention;
FIG. 6 is a schematic view of the pumping mixing device of the present invention;
fig. 7 is a partially disassembled view of the pumping mixing device of the present invention;
FIG. 8 is a schematic view of the external threaded rod of the present invention;
fig. 9 is a schematic view of a card slot structure of the present invention.
In the figure: 601. a table; 602. a load bearing foot; 603. a bearing table; 604. a drug storage case; 500. a needle mounting device; 501. a needle feeding table; 502. a needle storage box; 503. discharging the needle cylinder; 504. a chute; 505. a limiting plate; 506. a push rod; 507. an externally threaded rod; 508. an inner threaded rod; 509. a reduction motor; 401. a sloping plate; 402. a turntable; 403. a linear motor; 404. a medicine feeding tray; 405. an electric telescopic rod; 406. a needle storage disc; 407. a needle storage cylinder; 408. a servo motor II; 300. a medicine pumping and mixing device; 301. an L-shaped plate; 302. opening a hole; 303. a side fixing rod; 304. a servo motor IV; 305. a first quick-release connecting head; 306. a card slot; 307. buckling; 200. a drug holding device; 201. a half-split sleeve; 202. a bidirectional self-locking motor; 203. rotating the rod; 204. clamping a plate; 205. an electric switch; 100. a disposable drug extraction cartridge; 101. an internal thread groove; 102. a needle head mounting head; 50. drawing the rod with the external thread; 51. a piston; 52. a rubber layer; 53. mixing fan blades; 54. and a second quick-release connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a department of general surgery's medical workstation, including table 601, bearing foot 602 is installed at table 601 top, bearing foot 602 top fixed connection bearing platform 603, table 601 top is installed the medicine and is stored box 604, needle device 500 is installed at bearing platform 603 top, it is 45 degrees oblique angles to install in bearing platform 603 upper right corner to go up needle device 500, swash plate 401 is installed at table 601 top, swash plate 401 one side is equipped with carousel 402, carousel 402 one side center department fixed connection linear electric motor 403, electric telescopic handle 405 is installed to linear electric motor 403 output, electric telescopic handle 405 outer surface mounting has last batch pan 404, it has medicine fixing device 200 to go up batch pan 404 one side outer surface mounting, electric telescopic handle 405 tip is equipped with stores up batch pan 406, medicine fixing device 200 includes half-open sleeve 201, bearing platform 603 top is installed and is taken out medicine mixing arrangement 300, it is 45 degrees oblique angles to install in bearing platform 603 left end intermediate position to take out medicine mixing arrangement 300.
Furthermore, the needle feeding device 500 comprises a needle feeding table 501, the left end of the needle feeding table 501 is fixedly connected with a needle storage box 502, the left side of the needle storage box 502 is provided with a needle outlet cylinder 503, the top of the front end of the needle feeding table 501 is provided with a sliding chute 504, the top end of the sliding chute 504 is provided with a limit plate 505, the inner wall of the sliding chute 504 is provided with a push rod 506, the end of the push rod 506 is fixedly connected with an external threaded rod 507, the outer surface of the external threaded rod 507 is connected with an internal threaded rod 508 in a threaded manner, the end of the internal threaded rod 508 is fixedly connected with the output end of a speed reducing motor 509, preferably, the bearing table 603 is arranged in an oblique manner, the oblique angle of the bearing table 603 is 45 degrees, the inclined plate 401 is arranged in an oblique manner, the oblique angle of the inclined plate 401 is 45 degrees, the push rod 506 is slidably connected with the inner wall of the sliding chute 504, the top of the push rod 506 is arranged in a smooth plane, the bottom of the limit plate 505 is slidably connected with the surface of the push rod 506, the rotary disc 402 is rotatably connected with the surface of the inclined plate 401, and the surface of the needle storage disc 406 is rotatably connected with the electric telescopic rod 405, the needle storage cylinders 407 are uniformly arranged on the outer surface of one side of the needle storage disc 406 in an annular shape, the number of the needle storage cylinders 407 and the number of the medicine fixing devices 200 are four, the four groups of the needle storage cylinders 407 and the four groups of the medicine fixing devices 200 are respectively arranged on a straight line, two ends of the needle storage cylinders 407 are provided with openings, the contact surface of the needle storage cylinders 407 arranged on the needle storage disc 406 is provided with small holes, one side of the half-opening sleeve 201 is provided with the bidirectional self-locking motor 202, the output end of the bidirectional self-locking motor 202 is fixedly connected with the rotating rod 203, one side of the rotating rod 203 is provided with the clamping plate 204, one side of the half-opening sleeve 201 is fixedly connected with the electric switch 205, the outer surface of one side of the needle storage disc 406 is provided with the needle storage cylinders 407, the back of the rotating disc 402 is fixedly connected with the output end of the servo motor two 408, the servo motor two 408 is arranged on the back of the inclined plate 401, the rotating rod 203 is rotatably connected with the half-opening sleeve 201, the clamping plate 204 is provided with an arc shape, and the half-opening sleeve 201 is provided with a U shape; furthermore, in the real-time use process, a nurse puts all medical needles in the needle storage box 502 in the same direction in advance, when a plurality of medicines need to be prepared, firstly, the medicine bottles are respectively put in the medicine fixing device 200, the bidirectional self-locking motor 202 is started, the bidirectional self-locking motor 202 drives the rotating rod 203 to drive the clamping plate 204 to rotate towards the direction of the inner wall of the half-opening sleeve 201, the medicine bottles are fixed on the medicine fixing device 200 through the clamping plate 204, then the speed reducing motor 509 is started, the speed reducing motor 509 drives the inner threaded rod 508 to start rotating, when the inner threaded rod 508 rotates, as the push rod 506 is in sliding connection with the bottom of the limiting plate 505, under the limiting of the limiting plate 505, the outer threaded rod 507 moves towards the needle storage box 502 at the moment, the push rod 506 is driven to push towards the needle storage box 502, (as the size of the sliding chute 504 below the needle storage box 502 can only allow one medical needle to be stored in one medical needle) at the moment, the push rod 506 pushes one medical needle in the needle storage box 502 out of the needle storage box 502 from the needle storage box 502 to 503 (because the needle storage cylinder 407 is always adjacent to any one of the needle outlet cylinders 503 in the four groups and is in a straight line), at this time, the medical needle is pushed by the push rod 506 to enter the needle storage cylinder 407 on the needle storage plate 406 from the needle outlet cylinder 503 (after one medical needle is pushed out, the remaining medical needle in the needle storage box 502 falls into the chute 504 by gravity for use in next medicine dispensing);
bearing platform 603 and swash plate 401 are the installation of slant 45 degrees, and this setting can make equipment when drawing the liquid medicine, and the medicine bottle also is 45 degrees to be placed equally, and the liquid medicine under this angle can be taken out the liquid medicine basically when the needle tubing inserts the medicine bottle bottom, avoids extravagant.
Furthermore, the side fixing rods 303 are uniformly installed on one side of the L-shaped plate 301 in an annular shape, the number of the side fixing rods 303 is three, the shape of the side fixing rods 303 is L-shaped, the medicine extracting and mixing device 300 further comprises an L-shaped plate 301, the L-shaped plate 301 is installed on the top of the bearing table 603, an opening 302 is formed in the outer surface of one side of the L-shaped plate 301, the side fixing rods 303 are installed on one side of the L-shaped plate 301, the disposable medicine extracting barrel 100 is inserted into the inner wall of the opening 302, an inner thread groove 101 is formed in the inner wall of the disposable medicine extracting barrel 100, a needle head installing head 102 is installed at the right end of the disposable medicine extracting barrel 100, the needle head 102 and a needle storage barrel 407 are located on the same straight line, the diameter of the opening 302 is the same as that of the disposable medicine extracting barrel 100, an outer thread extracting rod 50 is connected to the inner wall of the inner thread groove 101, a piston 51 is installed at the left end of the outer thread extracting rod 50, a rubber layer 52 is fixedly connected to the right side of the piston 51, a mixing blade 53 is installed on the right side of the rubber layer 52, the left end of the external thread rod 50 is fixedly connected with a second quick-release connector 54, a first quick-release connector 305 is inserted into the bottom of the second quick-release connector 54, a clamping groove 306 is formed in the outer surface of the top of the first quick-release connector 305, a buckle 307 is installed at one end of the first quick-release connector 305, one end of the first quick-release connector 305 is fixedly connected with the output end of a fourth servo motor 304, the fourth servo motor 304 is installed at the top of a bearing table 603, the mixed fan blades 53 are uniformly installed on one side of the rubber layer 52 in an annular mode, the number of the mixed fan blades 53 is four, the internal thread groove 101 is only formed in one fourth of the left end of the disposable medicine extracting barrel 100, the rest parts are smooth surfaces, and the rubber layer 52 is tightly attached to the inner wall of the smooth part of the disposable medicine extracting barrel 100; further, in the real-time use process, after the work of the needle inserting is finished, the servo motor II 408 is started to drive the medicine loading tray 404 and the needle storage tray 406 to rotate simultaneously, and the medical needle and the medicine bottle which are just inserted on the needle storage tray 406 are rotated to the medicine drawing and mixing device 300 (before the action, the speed reducing motor 509 rotates reversely, and the push rod 506 is retracted to the original position to prepare for the next needle inserting); then the nurse inserts the disposable medicine extracting tube 100 and the external screw thread rod 50 on the inner wall of the disposable medicine extracting tube 100 downwards from the upper part of the L-shaped plate 301, at this time, the bottom end of the disposable medicine extracting tube 100 props against the convex part at the bottom end of the L-shaped side fixing rod 303, the second quick-release connector 54 at the end part of the external screw thread rod 50 is inserted on the first quick-release connector 305 at the output end of the fourth servo motor 304 to be connected (as shown in fig. 6), (after each medicine preparation, the fourth servo motor 304 will rotate to the original place to keep the first quick-release connector 305 in an opening-up state all the time, when the disposable medicine extracting tube 100 is used, the mixing fan blade 53 at the end part of the external screw thread rod 50 on the inner wall of the disposable medicine extracting tube 100 props against the bottom of the disposable medicine extracting tube 100 to be in a state to be sucked), finally, the nurse starts the linear motor 403, the linear motor 403 extends to the upper medicine tray 404 and the needle storage tray 406 leftwards, (the sleeve part of the medical needle inserted into the medicine bottle is driven to cover the needle mounting head 102 of the disposable medicine extracting tube 100, the medical needle is mounted and stopped, at this time, the quick-release connector I305 is rotated by starting the servo motor IV 304, the external thread rod 50 is driven to rotate on the inner wall of the disposable medicine extracting tube 100, because the external thread rod 50 is in threaded connection with the internal thread groove 101, at this time, the external thread rod 50 drives the piston 51 and the rubber layer 52 to suck the medicine liquid in the medicine bottle outwards at the smooth part of the inner wall of the disposable medicine extracting tube 100, when the medicine liquid in the bottle is completely sucked or the sucked component is enough, when the next bottle needs to be sucked, the electric telescopic rod 405 drives the upper medicine tray 404 to extend rightwards (at this time, the linear motor 403 simultaneously contracts rightwards to provide a space for pulling out the medicine bottle for the upper medicine tray 404), at this time, the medicine is automatically pulled out from the medical needle and is rotated by the servo motor IV 408, the next medicine bottle is replaced (because the needle storage disk 406 is rotationally connected with the end of the electric telescopic rod 405, the needle storage disk 406 is still fixed with the disposable medicine drawing tube 100 through the medical needle in the needle storage tube 407 and cannot be driven at the same time), when the insertion opening of the next medicine bottle is aligned with the medical needle, the electric telescopic rod 405 is retracted leftwards (and the linear motor 403 pushes leftwards), the medicine bottle is reversely inserted into the medical needle, the next medicine bottle is switched, the servo motor IV 304 is continuously used for drawing, in the drawing process, the external thread drawing rod 50 rotates to drive the piston 51 and the rubber layer 52 to suck, the mixing fan blades 53 also rotate at the same time, two medicines which are drawn in just before are stirred in a vortex shape at the top of the medicine liquid to be mixed, the shaking is not needed, the generation of excessive bubbles is avoided, and the process is repeated until the last medicine bottle is drawn, finally, the nurse unloads disposable medicine section of thick bamboo 100, and the doctor is directly injected or is carried out the hanging water to the patient in infusing the medicine bottle to the doctor, improves the accuracy and the convenience of contact pin, improves the medicine and mixes the degree of consistency.
The using process of the invention is as follows: firstly, nurses place all medical needles in the same direction in the needle storage box 502, when a plurality of medicines need to be prepared, firstly, the medicine bottles are respectively placed in the medicine fixing device 200, the bidirectional self-locking motor 202 is started, the bidirectional self-locking motor 202 drives the rotating rod 203 to drive the clamping plate 204 to rotate towards the direction of the inner wall of the half-opening sleeve 201, after the medicine bottles are clamped, the bidirectional self-locking motor 202 is self-locked, the medicine bottles are fixed on the medicine fixing device 200 through the clamping plate 204, then the speed reducing motor 509 is started, the speed reducing motor 509 drives the inner threaded rod 508 to rotate, when the inner threaded rod 508 rotates, as the push rod 506 is in sliding connection with the bottom of the limiting plate 505, under the limiting of the limiting plate 505, the outer threaded rod 507 moves towards the direction of the needle storage box 502 at the moment, the push rod 506 is driven to push towards the needle storage box 502, (as the size of the sliding groove 504 below the needle storage box 502 can only allow one medical needle to be stored in) Pushing to the needle discharging tube 503 (because the needle storage tube 407 is always adjacent to any one of the needle discharging tubes 503 in the four groups and is in a straight line), at this time, the medical needle is pushed by the push rod 506 to enter the needle storage tube 407 on the needle storage plate 406 from the needle discharging tube 503 (after one medical needle is pushed out, the remaining medical needle in the needle storage box 502 falls into the chute 504 by gravity for use in next dispensing), after the medical needle enters the needle storage tube 407, the push rod 506 continues to push the medical needle, the medical needle continues to be pushed from small holes (not marked in the figures) formed in the needle storage tube 407 and the needle storage plate 406, the needle tip part is inserted into the insertion hole of the medicine bottle, the sleeve part of the medical needle is left in the needle storage tube 407, the work of inserting the needle tip into the medicine bottle is completed, manpower is replaced, the accuracy of insertion is improved, and the effect of manpower labor is reduced;
the bearing table 603 and the inclined plate 401 are both obliquely arranged at 45 degrees, so that when the device extracts liquid medicine, the medicine bottle is also placed at 45 degrees, and the liquid medicine at the angle can be basically extracted completely when the needle tube is inserted into the bottom of the medicine bottle, thereby avoiding waste;
after the needle inserting work is finished, the servo motor II 408 is started to drive the medicine feeding disc 404 and the medicine storage disc 406 to rotate simultaneously, and the medical needle and the medicine bottle which are just inserted on the medicine storage disc 406 are rotated to the medicine drawing and mixing device 300 (before the action, the speed reducing motor 509 rotates reversely, and the push rod 506 is retracted to be in place to prepare for the next needle inserting); then the nurse inserts the disposable medicine extracting tube 100 and the external screw thread rod 50 on the inner wall of the disposable medicine extracting tube 100 downwards from the upper part of the L-shaped plate 301, at this time, the bottom end of the disposable medicine extracting tube 100 props against the convex part at the bottom end of the L-shaped side fixing rod 303, the second quick-release connector 54 at the end part of the external screw thread rod 50 is inserted on the first quick-release connector 305 at the output end of the fourth servo motor 304 to be connected (as shown in fig. 6), (after each medicine preparation, the fourth servo motor 304 will rotate to the original place to keep the first quick-release connector 305 in an opening-up state all the time, when the disposable medicine extracting tube 100 is used, the mixing fan blade 53 at the end part of the external screw thread rod 50 on the inner wall of the disposable medicine extracting tube 100 props against the bottom of the disposable medicine extracting tube 100 to be in a state to be sucked), finally, the nurse starts the linear motor 403, the linear motor 403 extends to the upper medicine tray 404 and the needle storage tray 406 leftwards, (the sleeve part of the medical needle inserted into the medicine bottle is driven to cover the needle mounting head 102 of the disposable medicine extracting tube 100, the medical needle is mounted and stopped, at this time, the quick-release connector I305 is rotated by starting the servo motor IV 304, the external thread rod 50 is driven to rotate on the inner wall of the disposable medicine extracting tube 100, because the external thread rod 50 is in threaded connection with the internal thread groove 101, at this time, the external thread rod 50 drives the piston 51 and the rubber layer 52 to suck the medicine liquid in the medicine bottle outwards at the smooth part of the inner wall of the disposable medicine extracting tube 100, when the medicine liquid in the bottle is completely sucked or the sucked component is enough, when the next bottle needs to be sucked, the electric telescopic rod 405 drives the upper medicine tray 404 to extend rightwards (at this time, the linear motor 403 simultaneously contracts rightwards to provide a space for pulling out the medicine bottle for the upper medicine tray 404), at this time, the medicine is automatically pulled out from the medical needle and is rotated by the servo motor IV 408, the next medicine bottle is replaced (because the needle storage disk 406 is rotationally connected with the end of the electric telescopic rod 405, the needle storage disk 406 is still fixed with the disposable medicine drawing tube 100 through the medical needle in the needle storage tube 407 and cannot be driven at the same time), when the insertion opening of the next medicine bottle is aligned with the medical needle, the electric telescopic rod 405 is retracted leftwards (and the linear motor 403 pushes leftwards), the medicine bottle is reversely inserted into the medical needle, the next medicine bottle is switched, the servo motor IV 304 is continuously used for drawing, in the drawing process, the external thread drawing rod 50 rotates to drive the piston 51 and the rubber layer 52 to suck, the mixing fan blades 53 also rotate at the same time, two medicines which are drawn in just before are stirred in a vortex shape at the top of the medicine liquid to be mixed, the shaking is not needed, the generation of excessive bubbles is avoided, and the process is repeated until the last medicine bottle is drawn, finally, the nurse unloads the disposable medicine drawing barrel 100, and the doctor is allocated to directly inject the patient or inject the medicine into the medicine bottle to suspend the water for the patient, so that the accuracy and convenience of medicine mixing needle insertion are improved, and the medicine mixing uniformity is improved;
the first quick-release connector 305 and the second quick-release connector 54 are the same component, and the operating principle is that the buckle 307 is partially clamped and fixed on the inner wall of the clamping groove 306, and since the first quick-release connector 305 and the second quick-release connector 54 are existing components, they are not described herein;
at last when needing to take out the medicine bottle of having taken out the liquid medicine, the nurse only needs to press electric switch 205, make two-way auto-lock motor 202 antiport, open cardboard 204, can take out the medicine bottle and abandon, disposable cartridge 100 and the material of external screw thread pump rod 50 all set up to medical plastics, with low costs, need not to wash, it directly renew to use up, the efficiency of medicine preparation is improved, when the medicine is extruded to the doctor needs, drive piston 51 and rubber layer 52 and remove to syringe needle installation head 102 direction through rotating external screw thread pump rod 50, can extrude the medicine that mixes.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a department of general surgery's medical workstation, includes table (601), bearing foot (602) are installed at table (601) top, bearing foot (602) top fixed connection bearing platform (603), its characterized in that: the utility model discloses a medicine storage box (604) is installed at table (601) top, needle device (500) is installed at bearing platform (603) top, swash plate (401) is installed at table (601) top, swash plate (401) one side is equipped with carousel (402), fixed connection linear electric motor (403) are located at carousel (402) one side center, electric telescopic handle (405) is installed to linear electric motor (403) output, electric telescopic handle (405) surface mounting has last batch pan (404), it has medicine fixing device (200) to go up batch pan (404) one side surface mounting, electric telescopic handle (405) tip is equipped with stores up dial (406), medicine fixing device (200) are including half open sleeve (201), draw out medicine mixing arrangement (300) is installed at bearing platform (603) top.
2. A general surgical medical workstation according to claim 1, wherein: go up needle device (500) including last needle platform (501), it stores up needle box (502) to go up needle platform (501) left end fixed connection, store up needle box (502) left side and install out cylinder (503), go up needle platform (501) front end top and seted up spout (504), limiting plate (505) are installed on spout (504) top, spout (504) inner wall is equipped with push rod (506), push rod (506) tip fixed connection external screw thread pole (507), external screw thread pole (507) surface threaded connection internal screw thread pole (508), internal screw thread pole (508) tip fixed connection gear motor (509) output.
3. A general surgical medical workstation according to claim 1, wherein: draw medicine mixing arrangement (300) and still include L template (301), install at bearing platform (603) top L template (301), trompil (302) have been seted up to L template (301) one side surface, side-fixing pole (303) are installed to L template (301) one side, trompil (302) inner wall is pegged graft and is once only taken out cartridge case (100), once only take out cartridge case (100) inner wall and seted up internal thread groove (101), once only take out cartridge case (100) right-hand member and install syringe needle installation head (102), syringe needle installation head (102) are on same straight line with storage cylinder (407), the diameter of trompil (302) is the same with once only taking out cartridge case (100).
4. A general surgical medical workstation according to claim 3, wherein: interior thread groove (101) inner wall threaded connection external screw thread pole (50), piston (51) are installed to external screw thread pole (50) left end, piston (51) right side fixed connection rubber layer (52), hybrid fan blade (53) are installed on rubber layer (52) right side, external screw thread pole (50) left end fixed connection quick detach connector two (54), quick detach connector two (54) bottom grafting quick detach connector (305), draw-in groove (306) have been seted up to quick detach connector (305) top surface, buckle (307) are installed to quick detach connector (305) one end, quick detach connector one (305) one end fixed connection servo motor four (304) output, install at bearing platform (603) top servo motor four (304).
5. A general surgical medical workstation according to claim 2, wherein: the bearing platform (603) is arranged to be installed in an inclined mode, the inclined angle of the bearing platform (603) is 45 degrees, the inclined plate (401) is arranged to be installed in an inclined mode, and the inclined angle of the inclined plate (401) is 45 degrees.
6. A general surgical medical workstation according to claim 2, wherein: push rod (506) and spout (504) inner wall sliding connection, push rod (506) top sets up to smooth plane, limiting plate (505) bottom and push rod (506) surface sliding connection, carousel (402) are connected with swash plate (401) surface rotation, store up dial (406) and electric telescopic handle (405) surface rotation and be connected.
7. A general surgical medical workstation according to claim 1, wherein: the needle storage cylinders (407) are uniformly arranged on the outer surface of one side of the needle storage disc (406) in an annular shape, the number of the needle storage cylinders (407) and the number of the medicine fixing devices (200) are four, the four needle storage cylinders (407) and the four medicine fixing devices (200) are arranged in a straight line, two ends of each needle storage cylinder (407) are provided with openings, and small holes are formed in the contact surface of each needle storage cylinder (407) arranged on the needle storage disc (406).
8. A general surgical medical workstation according to claim 5, wherein: two-way self-locking motor (202) is installed to half opening sleeve (201) one side, two-way self-locking motor (202) output end fixed connection dwang (203), cardboard (204) are installed to dwang (203) one side, half opening sleeve (201) one side fixed connection electric switch (205), it has needle storage cylinder (407) to store up outer surface mounting in dial (406) one side, carousel (402) back fixed connection servo motor two (408) output, install at swash plate (401) back servo motor two (408).
9. A general surgical medical workstation according to claim 8, wherein: dwang (203) and half opening sleeve (201) rotate to be connected, the shape of cardboard (204) sets up to the arc, the shape of half opening sleeve (201) sets up to the U-shaped, side dead lever (303) are the annular and evenly install in L template (301) one side, the quantity of side dead lever (303) sets up to three groups, the shape of side dead lever (303) sets up to the L shape.
10. A general surgical medical workstation according to claim 4, wherein: mixing fan blade (53) are the annular and evenly install in rubber layer (52) one side, mixing fan blade (53) quantity sets up to a plurality of groups, interior thread groove 101 only sets up in the part of once only taking out medicine section of thick bamboo (100) left end quarter, and the rest sets up to the smooth surface, the inner wall of once only taking out medicine section of thick bamboo (100) smooth part is hugged closely in rubber layer (52).
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