CN204219385U - A kind of combination type Kato syringe needle Infusion deploys device - Google Patents
A kind of combination type Kato syringe needle Infusion deploys device Download PDFInfo
- Publication number
- CN204219385U CN204219385U CN201420689160.7U CN201420689160U CN204219385U CN 204219385 U CN204219385 U CN 204219385U CN 201420689160 U CN201420689160 U CN 201420689160U CN 204219385 U CN204219385 U CN 204219385U
- Authority
- CN
- China
- Prior art keywords
- syringe
- kato
- syringe needle
- combination type
- infusion
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of combination type Kato syringe needle Infusion deploys device, comprise syringe base plate, conduit, claw Kato, syringe and the infusion syringe needle inserted in transfusion bag, two film filter is installed in syringe, described syringe base plate centre position offers the sealing translation interface of connecting duct, tube at one end is inserted in sealing translation interface, the other end connects single or combination type syringe needle, described single or combination type syringe needle is inserted in claw Kato by screwed connection, described claw Kato is made up of several pieces circular arc leaf flap-type card lobes, along being provided with the anticreep circle rib playing snap action with cillin bottle plug in its card lobe port, claw Kato port is provided with protecting cover.Can realize configuring while branched same medicine in same transfusion, exempt the repeated suction transfer of syringe, reduce labor intensity, eliminate the potential safety hazard that configuration operation lack of standardization brings, improve safety and the work efficiency of clinical application.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of combination type Kato syringe needle Infusion deploys device.
Background technology
At present, most hospital is all continuing to use traditional syringe dosing method clinically, usual configuration intravenous fluids is from little ampoule or closed phial suction syringe by medicinal liquid, and then add in infusion bottle or transfusion bag, if injectable powder also must first dissolve, no matter be dissolve medicated powder or dosing, centre all will be transmitted by syringe, branched dosing also needs repeatedly to aspirate, piercing vials or handling syringe needle, not only directly or indirectly increase the chance of syringe needle and pintle piston exposure pollution, and easily cause new pollution, also because repeated localised puncture plug easily causes liquid medicine contamination and bring the particulate matter such as eraser chips or chips of glass into medicinal liquid, damage to patient.
When the branched syringe needle distributor of existing combination type filters configuration, due to the long and close together of syringe needle, as misoperation can cause medicine bottle and needle contact pollute or stab arm, and due to unfixing, sideslip when thus can cause syringe needle puncture cillin bottle.
Simultaneously, the branched syringe needle distributor of existing combination type is with filter, because filter membrane aperture is less, thus when medicinal liquid filters, certain resistance will be produced, only with the pressure that several milliliters of medicinal liquids self produce, configurating filtered rate request cannot be reached, medicinal liquid will reach configurating filtered rate request just must have enough pressure to promote, and the branched syringe needle distributor of existing combination type, only play fixation with the frictional force produced between syringe needle and cillin bottle, if inject air applying pressure not reach filter pressure requirement in cillin bottle, cillin bottle has just collapsed de-, therefore many configurations can be caused to implement smoothly.And the height be inserted in cillin bottle due to syringe needle differs, thus cause liquor residue.
Utility model content
This utility model is in order to solve the problems of the technologies described above, the combination type Kato syringe needle Infusion deploys device that a kind of structure is simple, can implement accurate configuration is provided, can realize configuring while same medicine branched in same transfusion, prevent sideslip when single or combination type syringe needle puncture cillin bottle, and achieve the filtration of airtight or non-seal medicine is configured, the particulate matter produced when avoiding Infusion deploys enters people in human body, to the injury that patient causes, improve safety and the work efficiency of clinical application.
This utility model is achieved through the following technical solutions:
A kind of combination type Kato syringe needle Infusion deploys device, comprise syringe base plate, conduit, claw Kato, syringe and the infusion syringe needle inserted in transfusion bag, two film filter is installed in syringe, described syringe base plate centre position offers the sealing translation interface of connecting duct, tube at one end is inserted in sealing translation interface, the other end connects single or combination type syringe needle, described single or combination type syringe needle is inserted in claw Kato by screwed connection, described claw Kato is made up of several pieces circular arc leaf flap-type card lobes, along being provided with the anticreep circle rib playing snap action with cillin bottle plug in its card lobe port, claw Kato port is provided with protecting cover.
Described claw Kato is made up of three circular arc leaf flap-type card lobes.
Described syringe comprises cylindrical interior syringe, and described cylindrical interior syringe outer setting has the outer syringe of upper and lower thick, middle thin cylindricality, and the middle part of the outer syringe of described cylindricality is provided with anti-skidding grain, and cylindrical interior syringe inside is provided with two film filter.
Described two film filters are U-shaped pair of film filter, and one end that syringe in cylindricality is provided with infusion syringe needle is fixed on the top of U-shaped pair of described film filter, and the other end and syringe base plate maintain a certain distance.
U-shaped pair of described film filter comprises outer filter film and internal layer filter membrane, and the aperture of described outer filter film is greater than the aperture of internal layer filter membrane.
Described two film filters are two-layer setting up and down and have the horizontal filtering film of certain interval, and horizontal filtering film is installed on cylindrical interior syringe inwall, and the center of the horizontal filter membrane of lower floor is provided with a spill circle contacted with syringe needle.
The aperture of the horizontal filter membrane in upper strata is less than the aperture of the horizontal filter membrane of lower floor.
Described syringe comprises the cylindrical interior syringe of intracavity with boss, described cylindrical interior syringe outer setting has the outer syringe of upper and lower thick, middle thin cylindricality, the middle part of the outer syringe of described cylindricality is provided with anti-skidding grain, described cylindrical interior syringe and the outer syringe of cylindricality splice up and down mutually installs composition, and described cylindrical interior syringe inside is provided with two film filter.
The inner tip liquid flowing outlet place of described cylindrical interior syringe is provided with the discharge opeing block reducing left drug.
Compared with prior art, this utility model has following useful technique effect:
The combination type Kato syringe needle Infusion deploys device that this utility model provides, by arranging the single or combination type syringe needle after combination and claw Kato, again infusion syringe needle is connected in transfusion bag, when configuring medicine, by the engaging of cillin bottle plug with on claw Kato, anticreep circle rib on three leaf flap-type card lobes of claw Kato is fastened on cillin bottle plug cervical region, when the medicine configured is powder, in cillin bottle, solvent is injected by extruding transfusion bag, after dissolved substance, bottom upset medicine bottle upwards, when the medicine configured is liquid, bottom direct upset medicine bottle upwards, then the air extrusion of transfusion bag upper end made it enter cillin bottle medicinal liquid upper end to produce downward pressure and impel medicine to move down, when producing certain pressure in cillin bottle, claw Kato can by cillin bottle engaging firmly, prevent from collapsing holder.Medicine can under pressure smoothly by the filter membrane in distributor, enter after filtration in transfusion bag, by repeated multiple times operation, thus realize configuring while branched same medicine in same transfusion, exempt the repeated suction transfer of syringe, reduce labor intensity, eliminate the potential safety hazard that configuration operation lack of standardization brings, improve safety and the work efficiency of clinical application.Meanwhile, the height that the single or combination type syringe needle fixed through claw Kato is inserted in cillin bottle is consistent, avoids drug residue at cillin bottle.
This utility model adopts the claw Kato of several pieces circular arc card lobes, along the round rib arranging a whole height in card lobe, plays a part to block cillin bottle plug.Circle diameter due to the round prismatic one-tenth on edge in card lobe is less than the external diameter of XiLin bottle stopper, can block, and when cillin bottle enters claw Kato, holds cillin bottle applying pressure and makes card lobe outwards uphold the external diameter being greater than cillin bottle.After entering, due to the elastic return effect of card lobe, block cillin bottle plug after the circumference recovery of the round prismatic one-tenth of several pieces card lobes and play snap action.
When this utility model configures in order to avoid the branched syringe needle distributor of existing combination type filters, due to the long and close together of syringe needle, as misoperation can cause medicine bottle and needle contact to pollute or stab the problem of arm, and design claw Kato outward at syringe needle, can play a protective role to single or combination type syringe needle, single or combination type needle length are shortened to the length that just can pierce through XiLin bottle cap and medicinal liquid can be made to pass through when designing simultaneously, both can preventing pollution, simultaneously can when configuration operation due to the help of claw Kato, cillin bottle center can be fixed accurately and just in time aim at syringe needle, avoid the possibility of contaminated pinhead.Meanwhile, because syringe needle just penetrates XiLin bottle cap, when overturning pressure filtration, can ensure that medicinal liquid flows in transfusion after all being filtered by syringe needle, not residual liquor, improves configuration quality.The diameter of claw Kato port according to configuration medicine cillin bottle plug external diameter size, can make plurality of specifications; The spacing of several Kato, according to cillin bottle diameter, can make plurality of specifications, improve the scope of application of this inking device.
Further, this device can the branched medicine of disposable configuration, and can directly by specifying solvent configuration, easy to operate, decreasing pollution link, and can effective filtering particulate matter, thus implements fast filtering configuration raising configuration quality.
Accompanying drawing explanation
The combination type Kato syringe needle Infusion deploys apparatus structure schematic diagram one that Fig. 1 provides for this utility model;
The combination type Kato syringe needle Infusion deploys apparatus structure schematic diagram two that Fig. 2 provides for this utility model;
The combination type Kato syringe needle Infusion deploys apparatus structure schematic diagram three that Fig. 3 provides for this utility model;
Claw Kato structural representation in the combination type Kato syringe needle Infusion deploys device that Fig. 4 provides for this utility model.
Wherein: 1 is infusion syringe needle; 2 is syringe; 3 is syringe base plate; 4 is two film filters; 5 is sealing translation interface; 6 is conduit; 7 is single or combination type syringe needle; 8 is claw Kato; 9 is over cap; 10 is discharge opeing block; 21 is cylindrical interior syringe; 22 is the outer syringe of cylindricality.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail:
See Fig. 1 to Fig. 4, a kind of combination type Kato syringe needle Infusion deploys device, comprise syringe base plate 3, conduit 6, claw Kato 8, syringe 2 and the infusion syringe needle 1 inserted in transfusion bag, two film filter 4 is installed in syringe 2, described syringe base plate 3 centre position offers the sealing translation interface 5 of connecting duct, conduit 6 one end is inserted in sealing translation interface 5, the other end connects single or combination type syringe needle 7, described single or combination type syringe needle 7 is inserted in claw Kato 8 by screwed connection, described claw Kato 8 is made up of several pieces circular arc leaf flap-type card lobes, along being provided with the anticreep circle rib playing snap action with cillin bottle plug in its card lobe port, claw Kato 8 port is provided with protecting cover 9.
Preferably, described claw Kato 8 is made up of three circular arc leaf flap-type card lobes.
As shown in Figure 2, one or more claw Kato (concrete number is determined by configuring condition) can be set, realize configuring while branched same medicine in same transfusion, exempt the repeated suction transfer of syringe, reduce labor intensity, eliminate the potential safety hazard that configuration operation lack of standardization brings, improve safety and the work efficiency of clinical application.
Concrete, described syringe 2 comprises cylindrical interior syringe 21, described cylindrical interior syringe 21 outer setting has the outer syringe 22 of upper and lower thick, middle thin cylindricality, and the middle part of the outer syringe 22 of described cylindricality is provided with anti-skidding grain, and cylindrical interior syringe 21 inside is provided with two film filter 4.
Wherein, described infusion syringe needle 1 can be single hole syringe needle or porous syringe needle, during use according to configuration medication amount how many replaceable syringe needles be single hole or porous syringe needle.
It should be noted that, described cylindrical interior syringe 21 and the outer syringe 22 of cylindricality adopt one-body molded design.
In addition, by being provided with the sealing translation interface 5 of connecting duct on described syringe base plate 3, polylinker can be configured joint plug-in mounting thereon, rapid configuration while realizing drug by arranging sealing translation interface 5.
Concrete, described two film filters 4 are U-shaped pair of film filter, and one end that interior syringe 21 is provided with infusion syringe needle is fixed on the top of U-shaped pair of described film filter, and the other end and syringe base plate 3 maintain a certain distance.Wherein, U-shaped pair of described film filter comprises outer filter film and internal layer filter membrane, the aperture of described outer filter film is greater than the aperture of internal layer filter membrane, like this, larger particles first carries out primary screening through preliminary filtration, then substantially the insoluble granule in medicine can being got rid of completely through once thin screening, decreasing the harm to human body, improve the safety of clinical application.Concrete, the outer filter membrane aperture of U-shaped pair of described film filter is 15 μm, and the aperture of internal layer filter membrane is 0.3 μm.
Or, described two film filters 4 are two-layer setting up and down and have the horizontal filtering film of certain interval, horizontal filtering film is installed on cylindrical interior syringe 21 inwall, the aperture of the horizontal filter membrane in upper strata is less than the aperture of the horizontal filter membrane of lower floor, and the center of the horizontal filter membrane of lower floor is provided with a spill circle contacted with syringe needle, can ensure that horizontal filtering film can not be the worse for wear, and extends service time like this.
Concrete, the horizontal filter membrane aperture of described lower floor is 15 μm, and the aperture of upper level filter film is 0.3 μm.
In addition, in order to reduce the residual quantity of combination type Kato syringe needle Infusion deploys device herb liquid, this utility model additionally provides another kind of implementation, as shown in Figure 3, described syringe 2 comprises the cylindrical interior syringe 21 of intracavity with boss, described cylindrical interior syringe 21 outer setting has the outer syringe 22 of upper and lower thick, middle thin cylindricality, the middle part of the outer syringe 22 of described cylindricality is provided with anti-skidding grain, described cylindrical interior syringe 21 and the outer syringe about 22 of cylindricality mutually splicing install composition, and described cylindrical interior syringe 21 inside is provided with two film filter 4.
Further, see Fig. 3, in order to reduce the residual quantity of liquid further, the inner tip liquid flowing outlet place of described cylindrical interior syringe 21 is provided with the discharge opeing block 10 reducing left drug, wherein said discharge opeing block 10 is connected to the inner tip of cylindrical interior syringe 21 by connecting rod, like this, the medicinal liquid filtered through the U-shaped pair of film filter leaves medicinal liquid passing hole connecting rod through discharge opeing block 10 upper end enters in the infusion syringe needle 1 be connected with syringe 2, is then entered into the medicated bag or medicine bottle that need to configure by infusion syringe needle.
Meanwhile, when configuring medication amount and being large, the combination type Kato syringe needle Infusion deploys device that the syringe needle in spininess hole can be adopted to form carries out transfusion preparation.
It should be noted that, the outer syringe 22 of cylindrical interior syringe 21 as shown in Figure 3 and cylindricality adopts one-body molded design, described cylindrical interior syringe 21 and outer syringe 22 shape of cylindricality in aggregates after, more up and down mutually splicing the complete syringe 2 of composition one is installed.
Finally, as shown in Figure 4, adopt the claw Kato 8 of several pieces circular arc card lobes, along the round rib arranging a whole height in card lobe, play a part to block cillin bottle plug.Round rib diameter due to edge in card lobe is less than the external diameter of XiLin bottle stopper, can block, and when cillin bottle enters Kato, holds cillin bottle applying pressure and makes card lobe outwards uphold the external diameter being greater than cillin bottle.After entering, due to the elastic return effect of card lobe, the round rib of card lobe plays snap action by blocking cillin bottle plug.Claw Kato 8 outside is protective sleeve 9, can keep the clean environment in syringe needle district, and injury to personnel when preventing configuration.
Use procedure of the present utility model:
During use, infusion syringe needle is inserted to and needs in the infusion bottle that makes up a prescription or transfusion bag, then will the cillin bottle plug engaging of the medicine of configuration be needed with on claw Kato, anticreep circle rib on three leaf flap-type card lobes of claw Kato is fastened on plug cervical region, when the medicine configured is powder, in cillin bottle, solvent is injected by extruding transfusion bag, after dissolved substance, bottom upset medicine bottle upwards, when the medicine configured is liquid, bottom direct upset medicine bottle upwards, then the air extrusion of transfusion bag upper end made it enter cillin bottle medicinal liquid upper end to produce downward pressure and impel medicine to move down, when producing certain pressure in cillin bottle, Kato can by cillin bottle engaging firmly, prevent from collapsing holder.Medicine can under pressure smoothly by the filter membrane in distributor, enter after filtration in transfusion bag, by repeated multiple times operation, thus realize configuring while branched same medicine in same transfusion, exempt the repeated suction transfer of syringe, reduce labor intensity, eliminate the potential safety hazard that configuration operation lack of standardization brings, improve safety and the work efficiency of clinical application.
Adopt the Kato of several pieces circular arc card lobes, along the round rib arranging a whole height in card lobe, play a part to block cillin bottle plug.Circle diameter due to the round prismatic one-tenth on edge in card lobe is less than the external diameter of XiLin bottle stopper, can block, and when cillin bottle enters Kato, holds cillin bottle applying pressure and makes card lobe outwards uphold the external diameter being greater than cillin bottle.After entering, due to the elastic return effect of card lobe, block cillin bottle plug after the circumference recovery of the round prismatic one-tenth of several pieces card lobes and play snap action.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. a combination type Kato syringe needle Infusion deploys device, it is characterized in that, comprise syringe base plate (3), conduit (6), claw Kato (8), syringe (2) and the infusion syringe needle (1) inserted in transfusion bag, two film filter (4) is installed in syringe (2), described syringe base plate (3) centre position offers the sealing translation interface (5) of connecting duct, conduit (6) one end is inserted in sealing translation interface (5), the other end connects single or combination type syringe needle (7), described single or combination type syringe needle (7) is inserted in claw Kato (8) by screwed connection, described claw Kato (8) is made up of several pieces circular arc leaf flap-type card lobes, along being provided with the anticreep circle rib playing snap action with cillin bottle plug in its card lobe port, claw Kato (8) port is provided with protecting cover (9).
2. combination type Kato syringe needle Infusion deploys device according to claim 1, is characterized in that, described claw Kato (8) is made up of three circular arc leaf flap-type card lobes.
3. combination type Kato syringe needle Infusion deploys device according to claim 1, it is characterized in that, described syringe (2) comprises cylindrical interior syringe (21), described cylindrical interior syringe (21) outer setting has the outer syringe (22) of upper and lower thick, middle thin cylindricality, the middle part of the outer syringe (22) of described cylindricality is provided with anti-skidding grain, and cylindrical interior syringe (21) inside is provided with two film filter (4).
4. combination type Kato syringe needle Infusion deploys device according to claim 3, it is characterized in that, described two film filters (4) are U-shaped pair of film filter, one end that syringe in cylindricality (21) is provided with infusion syringe needle is fixed on the top of U-shaped pair of described film filter, and the other end and syringe base plate (3) maintain a certain distance.
5. combination type Kato syringe needle Infusion deploys device according to claim 4, it is characterized in that, U-shaped pair of described film filter comprises outer filter film and internal layer filter membrane, and the aperture of described outer filter film is greater than the aperture of internal layer filter membrane.
6. combination type Kato syringe needle Infusion deploys device according to claim 3, it is characterized in that, described two film filters (4) are for two-layer setting up and down and have the horizontal filtering film of certain interval, horizontal filtering film is installed on cylindrical interior syringe (21) inwall, and the center of the horizontal filter membrane of lower floor is provided with a spill circle contacted with syringe needle.
7. combination type Kato syringe needle Infusion deploys device according to claim 6, it is characterized in that, the aperture of the horizontal filter membrane in upper strata is less than the aperture of the horizontal filter membrane of lower floor.
8. combination type Kato syringe needle Infusion deploys device according to claim 1, it is characterized in that, described syringe (2) comprises the cylindrical interior syringe (21) of intracavity with boss, on described cylindrical interior syringe (21) outer setting has, lower thick, the outer syringe (22) of middle thin cylindricality, the middle part of the outer syringe (22) of described cylindricality is provided with anti-skidding grain, described cylindrical interior syringe (21) and the outer syringe (22) of cylindricality splice up and down mutually installs composition, described cylindrical interior syringe (21) inside is provided with two film filter (4).
9. combination type Kato syringe needle Infusion deploys device according to claim 8, is characterized in that, the inner tip liquid flowing outlet place of described cylindrical interior syringe (21) is provided with the discharge opeing block (10) reducing left drug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689160.7U CN204219385U (en) | 2014-11-17 | 2014-11-17 | A kind of combination type Kato syringe needle Infusion deploys device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689160.7U CN204219385U (en) | 2014-11-17 | 2014-11-17 | A kind of combination type Kato syringe needle Infusion deploys device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219385U true CN204219385U (en) | 2015-03-25 |
Family
ID=52917538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689160.7U Active CN204219385U (en) | 2014-11-17 | 2014-11-17 | A kind of combination type Kato syringe needle Infusion deploys device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944178A (en) * | 2016-06-22 | 2016-09-21 | 南京鑫博维新材料技术有限公司 | Auto-disposal auto-exhaustion anti-reflux needleless infusion set |
| CN111939072A (en) * | 2020-08-17 | 2020-11-17 | 遵义医科大学附属医院 | Needle head protection device |
| CN112740046A (en) * | 2018-09-25 | 2021-04-30 | 株式会社日立高新技术 | Automatic analyzer |
-
2014
- 2014-11-17 CN CN201420689160.7U patent/CN204219385U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944178A (en) * | 2016-06-22 | 2016-09-21 | 南京鑫博维新材料技术有限公司 | Auto-disposal auto-exhaustion anti-reflux needleless infusion set |
| CN105944178B (en) * | 2016-06-22 | 2023-02-14 | 南京鑫博维新材料技术有限公司 | Self-destruction type automatic exhaust anti-reflux needleless infusion apparatus |
| CN112740046A (en) * | 2018-09-25 | 2021-04-30 | 株式会社日立高新技术 | Automatic analyzer |
| CN111939072A (en) * | 2020-08-17 | 2020-11-17 | 遵义医科大学附属医院 | Needle head protection device |
| CN111939072B (en) * | 2020-08-17 | 2023-09-19 | 遵义医科大学附属医院 | Needle head protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105228676B (en) | Include the medical treatment device of the vial adapter with inline dry kit | |
| CN204219385U (en) | A kind of combination type Kato syringe needle Infusion deploys device | |
| CN204428536U (en) | A kind of entry needle with defecator | |
| CN104013529A (en) | Automatic medicine dispensing device | |
| CN202740544U (en) | Disposable infusion apparatus capable of automatically discharging air and stopping liquid | |
| CN203790298U (en) | Infusion admixture device | |
| CN201814857U (en) | Liquor dispensing device | |
| CN203749914U (en) | Three-channel infusion apparatus | |
| CN203989039U (en) | Be provided with the disposable use sterile dispensing device of defecator | |
| CN201026320Y (en) | Blood transfusion/fluid infusion device special for operation | |
| CN209361333U (en) | Disposable dog-ear medicine feeding needle | |
| CN205145137U (en) | Syringe dispenses | |
| CN204864015U (en) | Liquid syringe is joined in marriage to filtration formula | |
| CN110236943A (en) | It is a kind of to shift filter with the medical fluid of cam pin and filter structure | |
| CN206518741U (en) | A kind of liquid medicine filtering device for disposable transfusion device | |
| CN203694116U (en) | Automatic dispenser | |
| CN204637265U (en) | A kind of ophthalmologic operation syringe pump extension tube | |
| CN204562911U (en) | Make up a prescription filtered connectors | |
| CN204864014U (en) | Disposable short needle pipe is inhaled and is pushed away secondary filter and dissolve medicine needle | |
| CN203710448U (en) | Disposable blood returning infusion set for child | |
| CN209645433U (en) | A kind of filtering type infusion bag | |
| CN202136629U (en) | Pump pipe for micro-pump | |
| CN209611757U (en) | Disposable efficient medical liquid dispenser | |
| CN203355032U (en) | Isolator for infusion bottle | |
| CN215133417U (en) | Safe type liquid distribution infusion bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Xianghua Inventor after: Zhong Bo Inventor after: Wang Niumin Inventor before: Wang Niumin Inventor before: Li Pengfei Inventor before: Cheng Xiaoliang Inventor before: Ma Jing Inventor before: Zheng Qiaowei Inventor before: Wang Jing Inventor before: Wei Wei |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160621 Address after: Hunan Panpan Road 410100 Changsha City Economic and Technological Development Zone No. 9 Patentee after: Qianshan Pharmaceutical Machinery Co., Ltd., Hunan Address before: 710000 No. 277, Yanta West Road, Shaanxi, Xi'an Patentee before: The First Affiliated Hospital of Medical College of Xi'an Jiaotong University |