CN2789171Y - Automatic long-distance nuclide dispensing instrument - Google Patents
Automatic long-distance nuclide dispensing instrument Download PDFInfo
- Publication number
- CN2789171Y CN2789171Y CNU2005200332499U CN200520033249U CN2789171Y CN 2789171 Y CN2789171 Y CN 2789171Y CN U2005200332499 U CNU2005200332499 U CN U2005200332499U CN 200520033249 U CN200520033249 U CN 200520033249U CN 2789171 Y CN2789171 Y CN 2789171Y
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- Prior art keywords
- medicine
- cylinder
- powder
- valve
- communicated
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/35—Communication
- A61M2205/3546—Range
- A61M2205/3561—Range local, e.g. within room or hospital
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- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Basic Packing Technique (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to an automatic long-distance nuclide powder dispensing instrument, which comprises a shell body, a powder preparation mechanism and a powder dispensing mechanism which are controlled by a control circuit. The utility model is characterized in that a powder cylinder is arranged in a lead sealing body which is supported by a bracket to form the powder dispensing mechanism, and piston is arranged in the powder cylinder. A piston rod which is arranged on the piston is penetrated outside the powder cylinder, and is connected with a stepping motor by an axial movement mechanism. A powder passing passage which is communicated with the interior of the powder cylinder is respectively communicated with a powder outlet pipe and a powder inlet pipe by powder preparation valves. The utility model has the advantages of reasonable and compact structure, convenient operation, strong protection performance, stable and reliable work, exact metering, high work efficiency, etc. The utility model can carry out long-distance automatic control. An operator can automatically finish the whole process of powder taking, powder preparation and pewder dispensation under the completely nonnuclear irradiation environment. The utility model not only can cause an operator to avoid nuclear irradiation, but also remarkably enhance work efficiency.
Description
(1), affiliated technical field
The utility model relates to a kind of delivery apparatus, particularly a kind of branch medicine device that is used to distribute the nucleic soup.
(2), technical background
Clinical nuclear medicine is the subject that utilizes nuclide examination, treatment disease, and along with the carrying out and use of China's radionuclide therapy technology, practitioner, patient's radioactive protection problem is more outstanding, and it affects the clinical application of nuclide examination, treatment.At present in the cross-check sum treatment of clinical medicine section 131 iodine, protect because of still lacking on the market, easy to operate special branch medical instrument, make preparation, the distribution polyphyly people of sodium radioiodide soup in " radiation barrier case ", finish by hand, ubiquity protection is poor, volatile, closely operate, use extremely shortcoming such as inconvenience, makes patient and practitioner be subjected to a large amount of unnecessary nuclears and shines.The utility model patent that a kind of name is called " nucleic safety delivery apparatus " is disclosed in CN2490101Y, its a kind of storage medicine bottle that is arranged in the plumbous case of fully enclosed communicates with each other by the flow tube that has check valve with the pig that nucleic is housed, the other end that one end is communicated to the drug discharging tube of storage medicine bottle bottom stretches out outside the plumbous case, the outer air-blowing meter of plumbous case is communicated with the storage medicine bottle by the air inlet pipe that has controllable check valve, and the outer pressurizer of plumbous case is communicated with pig by air inlet pipe and the solvent bottle and the feed tube that are arranged on the support.Though it has overcome above-mentioned deficiency, exist following shortcoming: it also needs the manual closely operation of people, and the operator is subjected to some unnecessary nuclear irradiations more or less, because the operator must wear heavy safety appliance, so the labour intensity height, metering error is big, inefficiency.
(3), summary of the invention
The purpose of this utility model just provides a kind of automatically remote nucleic simple in structure, easy and simple to handle, that a medicine is accurate and protective is strong and divides the medicine instrument.
The purpose of this utility model is to realize by such technical scheme, it includes the make up a prescription mechanism and the medicine dispensing machine structure of housing and the control of controlled circuit, it is characterized in that: the medicine dispensing machine structure is to be provided with the medicine cylinder in the lead sealing body of stent support, in the medicine cylinder piston is arranged, the piston rod that is arranged on the piston passes the medicine cylinder, and be connected with stepping motor by axial moving mechanism, be communicated with drug discharging tube, drug-feeding tube respectively by the valve that makes up a prescription with the medicine passage of crossing that communicates in the medicine cylinder.
The utility model is work like this: under the control of control circuit, start stepping motor, by axial moving mechanism, piston rod piston toward drop-down, form negative pressure in the medicine cylinder, make the soup that will distribute successively from drug-feeding tube, the valve that makes up a prescription, cross the medicine passage and enter the medicine cylinder, this is a medicine process into.When dividing medicine, control circuit control motor during the step, by axial moving mechanism, piston rod piston is up pushed away, arranged earlier unnecessary air, carry out the branch medicine when opening then, the rotation by stepping motor promotes to move on the piston, makes soup send out medicine by crossing medicine passage, the valve that makes up a prescription, drug discharging tube to the patient, divide the size of dose, control circuit can arbitrarily be adjusted by stepping motor.Control circuit of the present utility model can be connected with microcomputer, under the cooperation of supervisory system, realizes remote automatic guidance, and therefore operation is very easy, has avoided the nuclear irradiation fully, has reduced labour intensity, has improved work efficiency.
Owing to adopted technique scheme, the utlity model has that compact conformation is reasonable, easy to operate, protective is strong, working stability is reliable, advantage such as accurate measurement and work efficiency height, it can carry out automatic remote control, the operator is under the environment of complete seedless irradiation, automatically finish the overall process of getting it filled, make up a prescription, dividing medicine, operator's the nuclear of avoiding is shone, and improved work efficiency significantly.
(4), description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view among Fig. 1;
Fig. 3 is the structural representation of valve of making up a prescription;
Fig. 4 is the structural representation of dispensing needle.
Among the figure: 1. housing; 2. support; 3. lead sealing body; 4. medicine cylinder; 5. piston; 6. piston rod; 7. pushing block; 8. stepping motor; 9. cross the medicine passage; 10. valve makes up a prescription; 11. drug discharging tube; 12. drug-feeding tube; 13. valve body; 14. bonnet; 15. bottom flange; 16. upper valve core; 17. bottom spool; 18. uuper valve chamber; 19. lower valve chamber; 20. flow channels; 21. drug passage; 22. advance the medicine passage; 23. circle shape valve block; 24. anti-side spin; 25. bearing support; 26. transposition cylinder; Cover cylinder 27. take off; 28. contact pin cylinder; 29. upper bearing plate; 30. lower support plate; 31. double sided slider bar; 32. slide block; 33. opened unit; 34. dispensing needle; 35. outflow tube; 36. influent stream pipe; 37. water container; 38. position block; 39. attaching parts; 40. capping; 41. needle guard; 42. bodkin; 43. fine needle; 44. tight cap; 45. overcurrent chamber; 46. cross stem bar; 47. flow channels 48. screw mandrels; 49. screw; 50. pushing block; 51. anti-rotation pilot bar.
(5), the specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As shown in Figure 1, 2, the utility model includes the make up a prescription mechanism and the medicine dispensing machine structure of housing 1 and the control of controlled circuit, it is characterized in that: the medicine dispensing machine structure is to be provided with medicine cylinder 4 in the lead sealing body 3 that support 2 supports, piston 5 is arranged in the medicine cylinder 4, the piston rod 6 that is arranged on the piston 5 passes medicine cylinder 4, and be connected with stepping motor 8 by axial moving mechanism, be communicated with drug discharging tube 11, drug-feeding tube 12 respectively by the valve 10 that makes up a prescription with the medicine passage 9 crossed that communicates in the medicine cylinder 4.
The utility model is work like this: under the control of control circuit, start stepping motor 8, by axial moving mechanism, piston rod 6 piston 5 toward drop-down, form negative pressure in the medicine cylinder 4, make the soup that will distribute successively from drug-feeding tube 12, the valve 10 that makes up a prescription, cross medicine passage 9 and enter medicine cylinder 4, this is a medicine process into.When dividing medicine, control circuit control motor 8 during the step, by axial moving mechanism, piston rod 6 piston 5 is up pushed away, arranged earlier unnecessary air, carry out the branch medicine when opening then, the rotation by stepping motor 8 promotes to move on the piston 5, makes soup send out medicine by crossing medicine passage 9, the valve 10 that makes up a prescription, drug discharging tube 11 to the patient, divide the size of dose, control circuit can arbitrarily be adjusted by stepping motor 8.Control circuit of the present utility model can be connected with microcomputer, under the cooperation of supervisory system, realizes remote automatic guidance, and therefore operation is very easy, has avoided the nuclear irradiation fully, has reduced labour intensity, has improved work efficiency.
As shown in Figure 1, axial moving mechanism can be to be made of screw mandrel 48, pushing block 7 and support 2, piston rod 6 is fixed on the pushing block 7, screw 49 on the pushing block 7 is engaged on the screw mandrel 48, the both ends of screw mandrel 48 are connected with support 2 by bearing, and an end of screw mandrel 48 is connected with the turning cylinder of stepping motor 8.This axial moving mechanism is work like this: stepping motor 8 drives screw mandrel 48 conter clockwises or clockwise rotates, and screw mandrel 48 makes on the pushing block 7 and moves or move down, thereby promotes to move or move down on the piston 5 by piston rod 6.
As shown in Figure 1, produce unnecessary rotation in order to prevent pushing block 7, pushing block 7 can be provided with anti-rotation pilot hole 50, and the anti-rotation pilot bar 51 that is fixed on the support 2 passes anti-rotation pilot hole 50 versatilely.
As shown in Figure 3, the valve 10 that makes up a prescription is by valve body 13, bonnet, 14, bottom flange 15, upper valve core 16 and bottom spool 17 constitute, be provided with in the valve body 13 by valve body 13, uuper valve chamber 18 that bonnet, 14 and bottom flange 15 surround together and lower valve chamber 19, valve body 13 middle parts are provided with all and uuper valve chamber 18, the flow channels 20 that lower valve chamber 19 is communicated with, bonnet, 14 is provided with the drug passage 21 that is communicated with uuper valve chamber 18, bottom flange 15 be provided be communicated with lower valve chamber 19 advance medicine passage 22, be placed with upper valve core 16 and bottom spool 17 in uuper valve chamber 18 and the lower valve chamber 19 respectively, upper valve core 16 and bottom spool 17 all are to be made of the round shape valve block 23 and the anti-side spin 24 that match with flowing hole, anti-side spin 24 is fixed on the valve block 23, and vertical with valve block 23, flow channels 20, drug passage 21, advance medicine passage 22 respectively with cross medicine passage 9, drug discharging tube 11 and drug-feeding tube 12 are communicated with.
The valve that makes up a prescription is work like this: when medicine cylinder 4 advances medicine, soup by drug-feeding tube 12, advance medicine passage 22 and promote bottom spools, the hole of lower valve chamber is separated with bottom spool, lower valve chamber is in opening state, and under the effect of negative pressure, upper valve core is pushed downwards, make it block the hole of uuper valve chamber, uuper valve chamber is in closed condition, and at this moment, soup can only enter the medicine cylinder by flow channels 20, mistake medicine passage 9.During medicine cylinder 4 drugs, soup promotes the hole that bottom spools are blocked lower valve chamber by mistake medicine passage 9, flow channels 20, and lower valve chamber is in closed condition, soup can only be pushed upper valve core open, make uuper valve chamber be in opening state, soup outwards flows out by drug passage 21, drug discharging tube 11, realizes dividing the purpose of medicine.
As Fig. 1, shown in 2, the mechanism of making up a prescription includes bearing support 25, transposition cylinder 26, take off and cover cylinder 27 and contact pin cylinder 28, bearing support 25 is provided with upper bearing plate 29 and lower support plate 30, transposition cylinder 26 and double sided slider bar 31 are set on the upper bearing plate 29, slide block 32 is spacing axially and movably on double sided slider bar 31, slide block 32 is connected with transposition cylinder 26, slide block 32 is provided with to take off and covers cylinder 27 and contact pin cylinder 28, take off and cover cylinder 27 and be connected with opened unit 33, contact pin cylinder 28 is connected with dispensing needle 34, outflow tube 35 on the dispensing needle 34 is communicated with the drug-feeding tube 12 of medicine dispensing machine structure, influent stream pipe 36 on the dispensing needle 34 is communicated with water container 37 on being positioned at lower support plate 30, and lower support plate 30 is provided with position block 38.
The mechanism of making up a prescription is like this work: the pig that medicine bottle will be housed is put on the back plate 30, and by position block 38 location, the nucleic soup is housed in the medicine bottle, control circuit control transposition cylinder 26 push-and-pull slide blocks 32 move along double sided slider bar 31, it is corresponding with pig to make taking off on the slide block 32 cover cylinder 27 earlier, control circuit control is taken off and is covered cylinder and push away opened unit 33 downwards, control the lid that opened unit 33 clamps pig again, control is taken off and is covered cylinder and upwards retract opened unit 33, the lid of pig is with moving on the opened unit 33, to reach the purpose of opening the pig lid.Subsequently, control circuit control transposition cylinder 26 push-and-pull slide blocks 32 move along double sided slider bar 31, make the contact pin cylinder 28 on the slide block 32 corresponding earlier with pig, control circuit control contact pin cylinder 28 pushes away dispensing needle 34 downwards, dispensing needle 34 is covered in the reeve medicine bottle from the glue of medicine bottle, at this moment, under the suction function of medicine cylinder 4, the water that makes water container 37 is through influent stream pipe 36, dispensing needle 34 flows in the medicine bottle, again with medicine bottle in soup mix, then through dispensing needle, outflow tube 35, drug-feeding tube 12 all enters medicine cylinder 4 together, control contact pin cylinder 28 retracts dispensing needle 34, at this moment, medicine bottle is on dispensing needle 34, and control transposition cylinder 26 makes to take off and covers cylinder 27 and move to and the corresponding position of pig, control is taken off and is covered gas and push away opened unit 33 27 times, the lid of pig is covered on pig, and control opened unit 33 unclamps lid, controls opened unit then and rises to original position.Pull up the medicine bottle when last time making up a prescription stayed dispensing needle on when making up a prescription next time, changes new pig, and then repeat above-mentioned operation and get final product.This mechanism of making up a prescription finishes under the combined action of medicine dispensing machine structure makes up a prescription.In order to prevent that bits from entering in the valve that makes up a prescription, the make up a prescription normal operation of valve of influence can be provided with filtering installation on outflow tube 35 and pipeline that drug-feeding tube 12 communicates.
As shown in Figure 4, dispensing needle 34 is to include attaching parts 39, capping 40, needle guard 41, bodkin 42, fine needle 43 and tight cap 44, be provided with overcurrent chamber 45 in the needle guard 41, needle guard 41 bottoms are provided with the stem bar 46 excessively that communicates with overcurrent chamber 45, with cross the tight cap 44 that stem bar 46 is threaded on the intrinsic bodkin 42 that communicates with overcurrent chamber 45, be provided with the flow channels 47 that communicates with overcurrent chamber 45 in the needle guard 41, fine needle 43 passes overcurrent chamber 45, and in bodkin 42, pass, overcurrent chamber 45 top seals, attaching parts 39 passes through screw successively with capping 40, needle guard 41 is fixed together, and outflow tube 35 and influent stream pipe 36 pass attaching parts 39 successively, capping 40 respectively with fine needle 43, flow channels 47 is communicated with.Dispensing needle 34 is that work is analysed like this: bodkin, fine needle are injected in the medicine bottle at the same position place of medicine bottle Jiao Gai together, water enters in the medicine bottle through influent stream pipe 36, flow channels 47, bodkin 42 and mixes with soup, and the soup in the medicine bottle is drawn out of through fine needle 43, outflow tube 35.
Claims (6)
1. an automatically remote nucleic divides the medicine instrument, include the make up a prescription mechanism and the medicine dispensing machine structure of the control of housing (1) and controlled circuit, it is characterized in that: the medicine dispensing machine structure is to be provided with medicine cylinder (4) in the lead sealing body (3) that support (2) supports, piston (5) is arranged in the medicine cylinder (4), the piston rod (6) that is arranged on the piston (5) passes medicine cylinder (4), and be connected with stepping motor (8) by axial moving mechanism, be communicated with drug discharging tube (11), drug-feeding tube (12) respectively by the valve that makes up a prescription (10) with the medicine passage (9) of crossing that communicates in the medicine cylinder (4).
2. automatically remote nucleic as claimed in claim 1 divides the medicine instrument, it is characterized in that: axial moving mechanism is to be made of screw mandrel (48), pushing block (7) and support (2), piston rod (6) is fixed on the pushing block (7), screw (49) on the pushing block (7) is engaged on the screw mandrel (48), the both ends of screw mandrel (48) are connected with support (2) by bearing, and an end of screw mandrel (48) is connected with the turning cylinder of stepping motor (8).
3. automatically remote nucleic as claimed in claim 2 divides the medicine instrument, and it is characterized in that: pushing block (7) is provided with anti-rotation pilot hole (50), and the anti-rotation pilot bar (51) that is fixed on the support (2) passes anti-rotation pilot hole (50) versatilely.
4. automatically remote nucleic as claimed in claim 1 divides the medicine instrument, it is characterized in that: the valve that makes up a prescription (10) is by valve body (13), bonnet, (14), bottom flange (15), upper valve core (16) and bottom spool (17) constitute, be provided with in the valve body (13) by valve body (13), uuper valve chamber (18) that bonnet, (14) and bottom flange (15) surround together and lower valve chamber (19), valve body (13) middle part is provided with all and uuper valve chamber (18), the flow channels (20) that lower valve chamber (19) is communicated with, bonnet, (14) is provided with the drug passage (21) that is communicated with uuper valve chamber (18), bottom flange (15) be provided be communicated with lower valve chamber (19) advance medicine passage (22), be placed with upper valve core (16) and bottom spool (17) in uuper valve chamber (18) and the lower valve chamber (19) respectively, upper valve core (16) and bottom spool (17) all are to be made of round shape valve block (23) that matches with flowing hole and anti-side spin (24), anti-side spin (24) is fixed on the valve block (23), and vertical with valve block (23), flow channels (20), drug passage (21), advance medicine passage (22) respectively with cross medicine passage (9), drug discharging tube (11) and drug-feeding tube (12) are communicated with.
5. as claim 1,2,3 or 4 described automatically remote nucleic divide the medicine instrument, it is characterized in that: the mechanism of making up a prescription includes bearing support (25), transposition cylinder (26), take off and cover cylinder (27) and contact pin cylinder (28), bearing support (25) is provided with upper bearing plate (29) and lower support plate (30), transposition cylinder (26) and double sided slider bar (31) are set on the upper bearing plate (29), slide block (32) is spacing axially and movably on double sided slider bar (31), slide block (32) is connected with transposition cylinder (26), slide block (32) is provided with to take off and covers cylinder (27) and contact pin cylinder (28), take off and cover cylinder (27) and be connected with opened unit (33), contact pin cylinder (28) is connected with dispensing needle (34), outflow tube (35) on the dispensing needle (34) is communicated with the drug-feeding tube (12) of medicine dispensing machine structure, influent stream pipe (36) on the dispensing needle (34) is communicated with water container (37) on being positioned at lower support plate (30), and lower support plate (30) is provided with position block (38).
6. automatically remote nucleic as claimed in claim 5 divides the medicine instrument, it is characterized in that: dispensing needle (34) is to include attaching parts (39), capping (40), needle guard (41), bodkin (42), fine needle (43) and tight cap (44), be provided with overcurrent chamber (45) in the needle guard (41), needle guard (41) bottom is provided with the stem bar (46) excessively that communicates with overcurrent chamber (45), go up the intrinsic bodkin (42) that communicates with overcurrent chamber (45) with the tight cap (44) that mistake stem bar (46) is threaded, be provided with the flow channels (47) that communicates with overcurrent chamber (45) in the needle guard (41), fine needle (43) passes overcurrent chamber (45), and in bodkin (42), pass, overcurrent chamber (45) top seal, attaching parts (39) passes through screw successively with capping (40), needle guard (41) is fixed together, and outflow tube (35) and influent stream pipe (36) pass attaching parts (39) successively, capping (40) respectively with fine needle (43), flow channels (47) is communicated with.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200332499U CN2789171Y (en) | 2005-02-06 | 2005-02-06 | Automatic long-distance nuclide dispensing instrument |
| PCT/CN2006/000112 WO2006081746A1 (en) | 2005-02-06 | 2006-01-23 | Remote automatic dispenser for nuclein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200332499U CN2789171Y (en) | 2005-02-06 | 2005-02-06 | Automatic long-distance nuclide dispensing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789171Y true CN2789171Y (en) | 2006-06-21 |
Family
ID=36776957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200332499U Expired - Fee Related CN2789171Y (en) | 2005-02-06 | 2005-02-06 | Automatic long-distance nuclide dispensing instrument |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2789171Y (en) |
| WO (1) | WO2006081746A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070774A (en) * | 2013-02-05 | 2013-05-01 | 王加林 | Automatic drug delivery device |
| CN111329758A (en) * | 2020-03-03 | 2020-06-26 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | Mixed dispensing device of oncology intravenous route |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113081827A (en) * | 2021-04-26 | 2021-07-09 | 中国人民解放军陆军军医大学第一附属医院 | Medicine storage device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5224604A (en) * | 1990-04-11 | 1993-07-06 | Hydro Processing & Mining Ltd. | Apparatus and method for separation of wet and dry particles |
| US5183187A (en) * | 1991-06-10 | 1993-02-02 | Martin James H | Piston operated fluid dispensing device |
| JP3563014B2 (en) * | 2000-06-26 | 2004-09-08 | 株式会社トップ | Discharge container |
| CN2490101Y (en) * | 2001-07-27 | 2002-05-08 | 重庆市第二人民医院 | Nuclein safety delivery apparatus |
-
2005
- 2005-02-06 CN CNU2005200332499U patent/CN2789171Y/en not_active Expired - Fee Related
-
2006
- 2006-01-23 WO PCT/CN2006/000112 patent/WO2006081746A1/en not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103070774A (en) * | 2013-02-05 | 2013-05-01 | 王加林 | Automatic drug delivery device |
| CN103070774B (en) * | 2013-02-05 | 2015-04-01 | 王加林 | Automatic drug delivery device |
| CN111329758A (en) * | 2020-03-03 | 2020-06-26 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | Mixed dispensing device of oncology intravenous route |
| CN111329758B (en) * | 2020-03-03 | 2023-03-24 | 江苏省肿瘤防治研究所（江苏省肿瘤医院） | Mixed dispensing device of oncology intravenous route |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006081746A1 (en) | 2006-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060621 Termination date: 20100206 |