CN104548251B - Anesthesia micro-infusion device - Google Patents
Anesthesia micro-infusion device Download PDFInfo
- Publication number
- CN104548251B CN104548251B CN201510029234.3A CN201510029234A CN104548251B CN 104548251 B CN104548251 B CN 104548251B CN 201510029234 A CN201510029234 A CN 201510029234A CN 104548251 B CN104548251 B CN 104548251B
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- China
- Prior art keywords
- circular groove
- hollow tube
- rotary handle
- infusion device
- buret
- Prior art date
- 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.)
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Classifications
-
- 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
- A61M5/1408—Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves
-
- 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
- A61M19/00—Local anaesthesia; Hypothermia
-
- 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
-
- 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
- A61M2005/14208—Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program
Landscapes
- Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (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)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An anesthesia micro-infusion device at least comprises a diversion member, a converging member, connecting members, a rotary handle, an upper housing, a lower housing, a spring, a control circular groove, a first hollow hose, a second hollow hose, a third hollow hose, a fourth hollow hose, a first flow tube, a second flow, the third flow tube and a fourth flow tube. The upper housing and the lower housing are connected to form a rectangular housing. The diversion member and the converging member are respectively arranged at the left upper end and the left lower end of the rectangular housing formed by the upper housing and the lower housing. The rotary handle is arranged at the front right end of the rectangular housing. One end of the first hollow hose, one end of the second hollow hose, one end of the third hollow hose and one end of the fourth hollow hose are connected to the diversion member, and the other ends penetrate through the control circular groove arranged in the rotary handle to be respectively connected to the first flow tube, the second flow tube, the third flow tube and the fourth flow tube through the connecting members. The anesthesia micro-infusion device ingeniously uses the mathematical principle of permutations and combinations to achieve a function of multi-flow regulation of anesthesia micro-infusion.
Description
Technical field
The present invention relates to the micro transfusion applied technical field of medical science, the especially a kind of micro infusion device of anesthesia.
Background technology
(referring to Figure of description 3)：At present, the infusion devices that use of great majority typically by control housing, micropore draw point, point
Stream part, conduit, reservoir, hollow tube, interflow part composition.Its operation principle is：Medicinal liquid is entered after position of splitter by liquid feeding end and divided
Into two parts, a part forms the medicinal liquid of a firm discharge through micropore draw point；Another part enters volume for 0.5ml's
(reservoir and hollow tube have a chain control device to reservoir：During free state, hollow tube is compacted can not to cross liquid,
The released storage 0.5ml medicinal liquids of reservoir；When patient feel Jing flowtubes firm discharge medicinal liquid is little and during pain, press liquid storage
The autocontrol switch of capsule, such reservoir is compacted, and hollow tube unclamps, and reservoir the inside 0.5ml medicinal liquids are forced out stream and enter interflow
Part, converges with the medicinal liquid of firm discharge and enters human body, reaches the function of Flow-rate adjustment.The autocontrol switch on reservoir is unclamped, in
Empty flexible pipe is compacted, and reservoir starts to store medicinal liquid again, 15 minutes to reach 0.5ml), so, during free state, enter
It is in patient body the medicinal liquid of a firm discharge.
The product of prior art can only realize single regulation as above on flow, it is impossible to meet clinical need well
Will.
The content of the invention
Prior art can not meet the needs of people, not enough to make up prior art, the present invention is intended to provide a kind of anesthesia
Micro infusion device.
For achieving the above object, the present invention is employed the following technical solutions：One kind micro infusion device of anesthesia, at least including point
It is stream part, interflow part, connector, rotary handle, upper shell, lower house, spring, control circular groove, the first hollow tube, second hollow
Flexible pipe, the 3rd hollow tube, the 4th hollow tube, first-class buret, second flow, the 3rd flowtube, the 4th flowtube；It is described
Upper shell and lower house are connected as cuboid housing；The position of splitter, interflow part are separately positioned on by upper shell and lower house structure
Into cuboid housing left upper end and lower-left end；The rotary handle is arranged on right-hand member before cuboid housing；Described first is hollow
Flexible pipe, the second hollow tube, the 3rd hollow tube and the 4th hollow tube one end connection position of splitter, its another end pass through rotary handle
The control circular groove of interior setting connects respectively first-class buret, second buret, the 3rd flowtube and the 4th stream by connector again
Buret；The first-class buret, second buret, the 3rd flowtube and the 4th flowtube are connected with interflow part.
As the further technical scheme of the present invention：The position of splitter and interflow part connect respectively liquid feeding end and liquid outlet.
As the preferred technical solution of the present invention：The rotary handle is connected with upper shell and control circular groove, and in control
It is rotational structure in rounding groove；The control circular groove is connected with lower house, and to slide up and down structure.
Further, the control circular groove periphery is provided with the concavo-convex alternate slide guide track of a circle, is provided with rotary handle
There is the structure for matching therewith.
Compared with prior art, the invention has the beneficial effects as follows：The micro infusion device of the anesthesia adopts four flowtubes, leads to
The structure of correlation is crossed, permutation and combination is carried out to this four flowtubes, such liquid outlet can just obtain 14 kinds of different flows；In
Empty flexible pipe TPU plastic materials, it is soft and flexible, i.e., it is easily compacted, easily restore to the original state again after release；Slide guide control piece is used poly-
Formaldehyde (match steel), there is rigidity and slip；It cleverly utilizes mathematics permutation and combination principle, realizes various flow in the micro infusion of anesthesia
Regulatory function；Overall structure is simple, practical, easily manufactured and cheap, it is easy to promote the use of.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is for the present invention along A-A to sectional view；
Fig. 3 is in state a period of time schematic diagram for the present invention；
Schematic diagram when Fig. 4 is in state two for the present invention；
Schematic diagram when Fig. 5 is in state three for the present invention；
Schematic diagram when Fig. 6 is in state four for the present invention；
Schematic diagram when Fig. 7 is in state five for the present invention；
Schematic diagram when Fig. 8 is in state six for the present invention；
Schematic diagram when Fig. 9 is in state seven for the present invention；
Schematic diagram when Figure 10 is in state eight for the present invention；
Schematic diagram when Figure 11 present invention is in state nine；
Schematic diagram when Figure 12 is in state ten for the present invention；
Figure 13 is in state ten a period of time schematic diagram for the present invention；
Schematic diagram when Figure 14 is in state 12 for the present invention；
Schematic diagram when Figure 15 is in state 13 for the present invention；
Schematic diagram when Figure 16 is in state 14 for the present invention；
Figure 17 is the infusion device structural representation of prior art；
Wherein：1st, position of splitter, 2, interflow part, 3, connector, 4, rotary handle, 5, upper shell, 6, lower house, 7, spring,
8th, control circular groove, a1, the first hollow tube, b1, the second hollow tube, c1, the 3rd hollow tube, d1, the 4th hollow tube, a,
First-class buret, b, second buret, c, the 3rd flowtube, d, the 4th flowtube, 100, position of splitter, 101, conduit, 102, storage
Liquid capsule, 103, hollow tube, 104, interflow part, 105, control housing, 106, micropore draw point.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1~2 are referred to, in the embodiment of the present invention, the micro infusion device of one kind anesthesia, at least including position of splitter 1, interflow
It is part 2, connector 3, rotary handle 4, upper shell 5, lower house 6, spring 7, control circular groove 8, the first hollow tube a1, second hollow
Flexible pipe b1, the 3rd hollow tube c1, the 4th hollow tube d1, first-class buret a, second buret b, the 3rd flowtube c, the 4th
Flowtube d；The upper shell 5 and lower house 6 are connected as cuboid housing；The position of splitter 1, interflow part 2 be separately positioned on by
Cuboid housing left upper end and lower-left end that upper shell 5 and lower house 6 are constituted；The rotary handle 4 is arranged on cuboid housing
Front right-hand member；The first hollow tube a1, the second hollow tube b1, the 3rd hollow tube c1 and the 4th hollow tube d1 one end connect
Connect position of splitter 1, its another end control circular groove 8 of setting through in rotary handle 4 and again first-class buret is connected respectively by connector 3
A, second buret b, the 3rd flowtube c and the 4th flowtube d；The first-class buret a, second buret b, the 3rd flowtube
C and the 4th flowtube d are connected with interflow part 2.
As the further technical scheme of the present invention：The position of splitter 1 and interflow part 2 connect respectively liquid feeding end and go out liquid
End.
As this practical optimal technical scheme：The rotary handle 4 is connected with upper shell 5 and control circular groove 8, and in control
It is rotational structure in rounding groove；The control circular groove 8 is connected with lower house 6, and to slide up and down structure.
Further, control circular groove 8 periphery is provided with the concavo-convex alternate slide guide track of a circle, arranges on rotary handle 4
There is the structure for matching therewith.
The present invention realizes that the principle that various flow rate is adjusted is：By the way that rotary handle is rotated into 14 different angles, then profit
With first-class buret a, second buret b, the 3rd flowtube c, the 4th flowtube d and four articles of flows be respectively aml/h, bml/h,
The flowtube and hollow tube of cml/h, dml/h, can finally realize aml/h, bml/h, cml/h, dml/h, (a+b) ml/h, (a+
c)ml/h、(a+d)ml/h、(b+c)ml/h、(b+d)ml/h、(c+d)ml/h、(a+b+c)ml/h、(a+b+d)ml/h、(b+c+
D) ml/h, the regulation of 14 kinds of flows of (a+b+c+d) ml/h；It is specific as follows：
One, referring to Fig. 3：(state one) is in shown position：Control circular groove below hollow tube a1 to empty, a1 is released,
A1-a runners are connected, and b1, c1, d1 are compacted, and b1-b, c1-c, d1-d are obstructed.Therefore, the medicinal liquid flow from liquid outlet outflow is
aml/h。
Two, referring to Fig. 4：(state two) rotary handle handle on the basis of turns clockwise 180/13 degree, hollow soft
Control circular groove below pipe b1 to empty, b1 is released, and b1-b runners are connected, and a1, c1, d1 are compacted, and a1-a, c1-c, d1-d are obstructed.
Therefore, the medicinal liquid flow for flowing out from liquid outlet is bml/l.
Three, referring to Fig. 5：(state three) rotary handle handle on the basis of two turns clockwise 180/13 degree, hollow soft
Control circular groove below pipe c1 to empty, c1 is released, and c1-c runners are connected, and a1, b1, d1 are compacted, and a1-a, b1-b, d1-d are obstructed.
Therefore, the medicinal liquid flow for flowing out from liquid outlet is cml/h.
Four, referring to Fig. 6：(state four) rotary handle handle on the basis of three turns clockwise 180/13 degree, hollow soft
Control circular groove below pipe d1 to empty, d1 is released, and d1-d runners are connected, and a1, b1, c1 are compacted, and a1-a, b1-b, c1-c are obstructed.
Therefore, the medicinal liquid flow for flowing out from liquid outlet is dml/h.
Five, referring to Fig. 7：(state five) rotary handle handle on the basis of four turns clockwise 180/13 degree, hollow soft
Control circular groove below pipe a1 and b1 to empty, a1, b1 are released, and a1-a, b1-b runner is connected, and c1, d1 are compacted, c1-c, d1-d
It is obstructed.Therefore, the medicinal liquid flow for flowing out from liquid outlet is (a+b) ml/h.
Six, referring to Fig. 8：(state six) rotary handle handle on the basis of five turns clockwise 180/13 degree, hollow soft
Control circular groove below pipe a1 and c1 to empty, a1, c1 are released, and a1-a, c1-c runner is connected, and b1, d1 are compacted, b1-b, d1-d
It is obstructed.Therefore, the medicinal liquid flow for flowing out from liquid outlet is (a+c) ml/h.
Seven, referring to Fig. 9：(state seven) rotary handle handle on the basis of six turns clockwise 180/13 degree, hollow soft
Control circular groove below pipe a1 and d1 to empty, a1, d1 are released, and a1-a, d1-d runner is connected, and b1, c1 are compacted, b1-b, c1-c
It is obstructed.Therefore, the medicinal liquid flow for flowing out from liquid outlet is (a+d) ml/h.
Eight, referring to Figure 10：(state eight) rotary handle handle on the basis of seven turns clockwise 180/13 degree, hollow soft
Control circular groove below pipe b1 and c1 to empty, b1, c1 are released, and b1-b, c1-c runner is connected, and a1, d1 are compacted, a1-a, d1-d
It is obstructed.Therefore, the medicinal liquid flow for flowing out from liquid outlet is (b+c) ml/h.
Nine, referring to Figure 11：(state nine) rotary handle handle on the basis of eight turns clockwise 180/13 degree, hollow soft
Control circular groove below pipe b1 and d1 to empty, b1, d1 are released, and b1-b, d1-d runner is connected, and a1, c1 are compacted, a1-a, c1-c
It is obstructed.Therefore, the medicinal liquid flow for flowing out from liquid outlet is (b+d) ml/h.
Ten, referring to Figure 12：(state ten) rotary handle handle on the basis of nine turns clockwise 180/13 degree, hollow soft
Control circular groove below pipe c1 and d1 to empty, c1, d1 are released, and c1-c, d1-d runner is connected, and a1, b1 are compacted, a1-a, b1-b
It is obstructed.Therefore, the medicinal liquid flow for flowing out from liquid outlet is (c+d) ml/h.
11, referring to Figure 13：(state 11) rotary handle handle on the basis of ten turns clockwise 180/13 degree, in
Control circular groove below empty flexible pipe a1, b1, c1 to empty, a1, b1, c1, released, a1-a, b1-b, c1-c runner is connected, and d1 is pressed
Tightly, d1-d is obstructed.Therefore, the medicinal liquid flow for flowing out from liquid outlet is (a+b+c) ml/h.
12, referring to Figure 14：(state 12) rotary handle handle on the basis of 11 turns clockwise 180/13 degree,
Control circular groove below hollow tube a1, b1, d1 to empty, a1, b1, d1 are released, and a1-a, b1-b, d1-d runner is connected, and c1 is pressed
Tightly, c1-c is obstructed.Therefore, the medicinal liquid flow for flowing out from liquid outlet is (a+b+d) ml/h.
13, referring to Figure 15：(state 13) rotary handle handle on the basis of 12 turns clockwise 180/13 degree,
Control circular groove below hollow tube b1, c1, d1 to empty, b1, c1, d1 are released, and b1-b, c1-c, d1-d runner is connected, and a1 is pressed
Tightly, a1-a is obstructed.Therefore, the medicinal liquid flow for flowing out from liquid outlet is (b+c+d) ml/h.
14, referring to Figure 16：(state 14) rotary handle handle on the basis of 13 turns clockwise 180/13 degree,
Control circular groove below hollow tube a1, b1, c1, d1 to empty, a1, b1, c1, d1 are released, a1-a, b1-b, c1-c, d1-d tetra-
Runner is all connected.Therefore, the medicinal liquid flow for flowing out from liquid outlet is (a+b+c+d) ml/h.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
The above, only presently preferred embodiments of the present invention, not to limit the present invention, every skill according to the present invention
Any trickle amendment, equivalent and improvement that art is substantially made to above example, should be included in technical solution of the present invention
Protection domain within.
Claims (4)
1. the micro infusion device of a kind of anesthesia, at least including position of splitter (1), interflow part (2), connector (3), rotary handle (4),
Upper shell (5), lower house (6), spring (7), control circular groove (8), the first hollow tube (a1), the second hollow tube (b1), the
Three hollow tubes (c1), the 4th hollow tube (d1), first-class buret (a), second buret (b), the 3rd flowtube (c),
Four flowtubes (d)；It is characterized in that：The upper shell (5) and lower house (6) are connected as cuboid housing；The position of splitter
(1), collaborate part (2) and be separately positioned on the cuboid housing left upper end and lower-left end being made up of upper shell (5) and lower house (6)；
The rotary handle (4) is arranged on right-hand member before cuboid housing；First hollow tube (a1), the second hollow tube (b1),
3rd hollow tube (c1) and the 4th hollow tube (d1) one end connection position of splitter (1), its another end set through in rotary handle (4)
The control circular groove (8) put is connecting respectively first-class buret (a), second buret (b), the 3rd flowtube by connector (3)
(c) and the 4th flowtube (d)；The first-class buret (a), second buret (b), the 3rd flowtube (c) and the 4th flowtube
D () is connected with interflow part (2).
2. one kind according to claim 1 anaesthetizes micro infusion device, it is characterised in that：The rotary handle (4) with it is upper
Housing (5) is connected with control circular groove (8), and is rotational structure in control circular groove；Control circular groove (8) and lower house
(6) it is connected, and to slide up and down structure.
3. the one kind according to claim 1 and 2 anaesthetizes micro infusion device, it is characterised in that：Control circular groove (8) is outward
It is provided with a circle concavo-convex alternate slide guide track week, rotary handle is provided with the structure for matching therewith on (4).
4. one kind according to claim 1 anaesthetizes micro infusion device, it is characterised in that：It is described to anaesthetize micro infusion device
Being transfused flow process is：One, circular groove is controlled below hollow tube a1 and is emptied, a1 is released, and a1-a runners are connected, and b1, c1, d1 are pressed
Tightly, b1-b, c1-c, d1-d are obstructed, and the medicinal liquid flow flowed out from liquid outlet is aml/h；It is suitable on the basis of previous step successively
Hour hands rotate 180/13 degree, can finally realize bml/h, cml/h, dml/h, (a+b) ml/h, (a+c) ml/h, (a+d) ml/h, (b
+c)ml/h、(b+d)ml/h、(c+d)ml/h、(a+b+c)ml/h、(a+b+d)ml/h、(b+c+d)ml/h、(a+b+c+d)ml/h
The regulation of 14 kinds of flows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029234.3A CN104548251B (en) | 2015-01-20 | 2015-01-20 | Anesthesia micro-infusion device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510029234.3A CN104548251B (en) | 2015-01-20 | 2015-01-20 | Anesthesia micro-infusion device |
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| CN104548251B true CN104548251B (en) | 2017-05-17 |
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| CN201510029234.3A Active CN104548251B (en) | 2015-01-20 | 2015-01-20 | Anesthesia micro-infusion device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727399A (en) * | 2016-04-27 | 2016-07-06 | 李红平 | Adjustable microscale infusion device |
| CN108969843B (en) * | 2018-06-14 | 2023-06-09 | 南京市妇幼保健院 | Adjustable multi-medium transfusion dripping speed regulator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201052307Y (en) * | 2006-08-11 | 2008-04-30 | 田桂杰 | Transfusion speed controller |
| EP2327436A1 (en) * | 2008-09-03 | 2011-06-01 | Ace Medical Co., Ltd | Medicinal fluid supplier comprising fixed medicinal fluid flow regulator and adjustable medicinal fluid flow regulator |
| CN204932437U (en) * | 2015-01-20 | 2016-01-06 | 深圳市普罗斯曼医疗器械有限公司 | The micro-infusion device of a kind of anesthesia |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100512892C (en) * | 2002-09-19 | 2009-07-15 | 艾富罗有限公司 | Device for selectively regulating the flow rate of a fluid |
| CN201664449U (en) * | 2010-04-19 | 2010-12-08 | 李明宙 | Micro-adjuster for transfusion |
-
2015
- 2015-01-20 CN CN201510029234.3A patent/CN104548251B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201052307Y (en) * | 2006-08-11 | 2008-04-30 | 田桂杰 | Transfusion speed controller |
| EP2327436A1 (en) * | 2008-09-03 | 2011-06-01 | Ace Medical Co., Ltd | Medicinal fluid supplier comprising fixed medicinal fluid flow regulator and adjustable medicinal fluid flow regulator |
| CN204932437U (en) * | 2015-01-20 | 2016-01-06 | 深圳市普罗斯曼医疗器械有限公司 | The micro-infusion device of a kind of anesthesia |
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| CN104548251A (en) | 2015-04-29 |
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Address after: 518000 Guangdong province Shenzhen city Longhua District Longhua Street View Road Hongyu building 401 Applicant after: Shenzhen city general Mdt InfoTech Ltd. Talisman Address before: 518000 Guangdong province Shenzhen city Longhua District Longhua Street View Road Hongyu building 401 Applicant before: SHENZHEN PULUO SIMAN MEDICAL DEVICES Co.,Ltd. |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Runbin Inventor before: Yang Haisheng |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170411 Address after: 518000 Guangdong Province, Longhua New District Guanlan street, a large community of paddy fields in the field of water industry B District, building fifth, building four, building Applicant after: JOVE VIDEO COMMUNICATION LTD. Address before: 518000 Guangdong province Shenzhen city Longhua District Longhua Street View Road Hongyu building 401 Applicant before: Shenzhen city general Mdt InfoTech Ltd. Talisman |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |