CN203196077U - Disposable non-puncture-outfit infusion apparatus with needle - Google Patents
Disposable non-puncture-outfit infusion apparatus with needle Download PDFInfo
- Publication number
- CN203196077U CN203196077U CN 201320212061 CN201320212061U CN203196077U CN 203196077 U CN203196077 U CN 203196077U CN 201320212061 CN201320212061 CN 201320212061 CN 201320212061 U CN201320212061 U CN 201320212061U CN 203196077 U CN203196077 U CN 203196077U
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- joint
- adapter body
- perforator
- transfusion device
- channel
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- Expired - Lifetime
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a disposable non-puncture-outfit infusion apparatus with a needle. The disposable non-puncture-outfit comprises a connector B (9) which is connected with a connector A (8) in a sealing mode, wherein the connector A (8) is arranged on a non-rubber-plug bottle cap (7). A liquid medicine channel A (11) is arranged inside the connector A (8), a foldable sealing piece (12) is arranged in the liquid medicine channel A (11), a groove (16) is formed in the upper end portion of the connector B (9), a cylindrical protruding portion (17) is arranged inside the groove (16), and the liquid medicine B (15) is arranged inside the cylindrical protruding portion (17). The disposable non-puncture-outfit infusion apparatus with the needle has the advantages that the connection between a large infusion packaging device and the infusion apparatus is realized, puncturing operation is not needed, the quality of liquid medicine and medication safety are guaranteed, a rubber plug is no longer needed, the manufacturing cost of a large infusion glass bottle or a plastic infusion bag is lowered, resource consumption is lowered, the connecting structure is good in firmness and sealing performance, the phenomenon that the liquid medicine is exposed in the air during the connecting process is avoided and medication safety is improved.
Description
Technical field
This utility model relates to technical field of medical instruments, does not particularly have the perforator transfusion device with the disposable use of pin.
Background technology
Existing infusion bottle or transfusion bag adopt the plug sealing more, and it is low that plug has dilution rate, and chemical is good, air-tightness is good, distinguishing features such as no physiology toxic and side effects are suitable for especially as medicine sealing, are widely used in sealing infusion solutions vial, and the packing of the soft bag of plastics etc.But before clinical use, just can make up a prescription after must and seeing through plug with the puncture of the needle point of syringe or transfusion device, medication, even will be through repeatedly puncture in a drug process, plug is being punctured a large amount of puncture exfoliation of Shi Douhui generation, these exfoliations fall into drug solution, meeting is along with medicinal liquid is input in the human body, thereby artery-clogging causes harmful effect.
In order to address this problem; people have developed the transfusion device that does not need perforator; a kind of disposable infusion set that does not have bottle plug puncture unit is disclosed as Chinese patent 200820138201.8; it comprises dropping funnel; liquid medicine filter; flexible pipe; flow regulator; injection member; outer cone joint and outer cone joint protective cover; it also comprise with syringe or transfusion package on the joint that is tightly connected of 6% cone joint of the standard used; thereby by joint and the supporting use of transfusion package; avoided when making up a prescription and infuse, scrap gum and plastics bits being brought in the medicinal liquid, guaranteed quality and the drug safety of medicinal liquid.But this type of transfusion device is when connecting, before after taking off the sealing device of transfusion package, with the joint of the joint of transfusion device and medicinal liquid packing, closely being connected during this period of time, medicinal liquid in the medicinal liquid packing is exposed in the air because sealing device is opened, and very easily causes the pollution of medicinal liquid; Medicinal liquid packing device and transfusion device only are connected sealing by standard 6% Rule cone joint with joint on the transfusion device, and syndeton is insecure, easily meet accident pull apart, poorly sealed problem such as close; This transfusion device so it is only applicable to plastics soft bag transfusion package device, and can not be used for vial transfusion package device because not having air intake assembly.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, and the disposable use that provides a kind of and need not puncture procedure, reduction manufacturing cost, improves the band pin of drug safety does not have the perforator transfusion device.
The purpose of this utility model is achieved through the following technical solutions: the disposable use of band pin does not have the perforator transfusion device, it comprises dropper, dropping funnel, flexible pipe, flow regulator, liquid medicine filter and entry needle, it also comprises the joint B that is tightly connected with the joint A that is arranged on the no plug bottle cap, described joint A comprises the adapter body A that is fixedly arranged on the no plug bottle cap and is arranged at the medicine liquid channel A of the connection bottle cap inner space of adapter body A inside, be provided with sealing member easy to break in the described medicine liquid channel A, the excircle of sealing member easy to break is connected by the inwall of easy folding part with medicine liquid channel A, easily the folding part is provided with annular indentation, and the bottom outer surface of adapter body A is provided with external screw thread; Described joint B comprises adapter body B and is arranged at the medicine liquid channel B of adapter body inside, the upper end of adapter body B is provided with the groove for the jointing main body A, the inwall of groove is provided with the female thread that matches with the external screw thread of the bottom outer surface setting of adapter body A, be provided with the cylindricality protuberance in the groove, medicine liquid channel B is arranged in the cylindricality protuberance and the two ends equal penetrator main body B of medicine liquid channel B, the external diameter of cylindricality protuberance is less than the internal diameter of medicine liquid channel A, and the distance of the end face distance groove floor of cylindricality protuberance is greater than the distance of easy folding part apart from adapter body A external port; The end of joint B connects dropper.
Also be provided with air inlet on the described adapter body B, adapter body inside also is provided with inlet channel, inlet channel is arranged in the cylindricality protuberance and runs through the end face of cylindricality protuberance, the other end of inlet channel passes adapter body B and is communicated with air inlet, and inlet channel is not communicated with mutually with medicine liquid channel B.
Described no plug bottle cap is installed on the liquid outlet of infusion solutions packing device.
The sidewall that described medicine liquid channel B is positioned at the port of cylindricality protuberance one end is provided with inlet opening.
The sidewall that described inlet channel is positioned at the port of cylindricality protuberance one end is provided with venthole.
Described infusion solutions packing device is infusion solutions vial or infusion solutions plastic packaging bag.
The end that described dropper stretches out dropping funnel also is connected with liquid injecting piece.
The end of described joint A is equipped with protective cap A, and the end of described joint B is equipped with protective cap B.
Described joint B is provided with the handle of conveniently controlling.
The utlity model has following advantage:
This utility model is realized being connected of infusion solutions packing device and transfusion device by joint A and joint B, need not puncture procedure, has therefore avoided when making up a prescription and infuse scrap gum and plastics are considered to be worth doing and has brought in the medicinal liquid, thereby guaranteed quality and the drug safety of medicinal liquid.
Matching used infusion solutions vial or the plastic infusion bag that has joint A of this utility model no longer needs to arrange plug, reduced the manufacturing cost of infusion solutions vial or plastic infusion bag, reduced resource consumption.
The joint B of transfusion device and the joint A of infusion solutions packing device be by being threaded, thereby guaranteed firm performance and the sealing property of connecting portion, avoided taking place because joint connects the insecure phenomenon that causes accident to pull apart or leak.
This utility model has only when thereby joint A is connected, is upwards pushed by the cylindricality protuberance of joint B sealing member easy to break and makes sealing member easy to break break away from joint A from easy folding part with joint B after, just realize being communicated with of joint A inner liquid medicine passage A and joint B inner liquid medicine channel B and inlet channel, thereby avoided being exposed to airborne phenomenon at the connection procedure herb liquid, improved the safety of medication.On the joint B of transfusion device air inlet and inlet channel can be set, thereby make this transfusion device to be used with plastic infusion bag, also can be used with the infusion solutions vial.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is the structural representation of joint A of the present utility model
Fig. 3 is the structural representation of joint B of the present utility model
Fig. 4 is the another kind of structural representation of joint B of the present utility model
Fig. 5 is the structural representation that joint A of the present utility model and joint B are connected
Among the figure, 1-dropper, 2-dropping funnel, 3-flexible pipe, 4-flow regulator; the 5-liquid medicine filter, 6-entry needle, 7-do not have the plug bottle cap, 8-joint A, 9-joint B; 10-adapter body A, 11-medicine liquid channel A, 12-sealing member easy to break, the easy folding part of 13-; 14-adapter body B, 15-medicine liquid channel B, 16-groove, 17-cylindricality protuberance; the 18-liquid injecting piece, 19-air inlet, 20-inlet channel, 21-inlet opening; the 22-venthole, 23-protective cap A, 24-protective cap B, 25-handle.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described, protection domain of the present utility model is not limited to the following stated:
As shown in Figure 1, the disposable use of band pin does not have the perforator transfusion device, and it comprises dropper 1, dropping funnel 2, flexible pipe 3, flow regulator 4, liquid medicine filter 5 and entry needle 6, and it also comprises the joint B9 that is tightly connected with the joint A8 that is arranged on the no plug bottle cap 7; As shown in Figure 2, described joint A8 comprises the adapter body A10 that is fixedly arranged on the no plug bottle cap 7 and is arranged at the medicine liquid channel A11 of the connection bottle cap inner space of adapter body A10 inside, be provided with sealing member 12 easy to break in the described medicine liquid channel A11, the excircle of sealing member 12 easy to break is connected with the inwall of medicine liquid channel A11 by easy folding part 13, easily folding part 13 is provided with annular indentation, and the bottom outer surface of adapter body A10 is provided with external screw thread.
As shown in Figure 3, described joint B9 comprises adapter body B14 and is arranged at the medicine liquid channel B15 of adapter body inside, the upper end of adapter body B14 is provided with the groove 16 for jointing main body A 10, the inwall of groove 16 is provided with the female thread that matches with the external screw thread of the bottom outer surface setting of adapter body A10, be provided with cylindricality protuberance 17 in the groove 16, medicine liquid channel B15 is arranged in the cylindricality protuberance 17 and the two ends equal penetrator main body B14 of medicine liquid channel B15, the arranged direction of medicine liquid channel B15 parallels with the axis of cylindricality protuberance 17, the external diameter of cylindricality protuberance 17 is less than the internal diameter of medicine liquid channel A11, and the distance of end face distance groove 16 bottom surfaces of cylindricality protuberance 17 is greater than the distance of easy folding part 13 apart from adapter body A10 external port; The end of joint B9 connects dropper 1.
As shown in Figure 1, described dropper 1 end that stretches out dropping funnel 2 also is connected with liquid injecting piece 18.
As shown in Figure 4, another kind of structure for joint B9, also be provided with air inlet 19 on the described adapter body B14, adapter body inside also is provided with inlet channel 20, inlet channel 20 is arranged in the cylindricality protuberance 17 and runs through the end face of cylindricality protuberance 17, the other end of inlet channel 20 passes adapter body B14 and is communicated with air inlet 19, and inlet channel 20 is not communicated with mutually with medicine liquid channel B15, and the direction that arranges that is positioned at the inlet channel 20 of cylindricality protuberance 17 parallels with the axis of cylindricality protuberance 17.
As shown in Figure 3, Figure 4, the sidewall that described medicine liquid channel B15 is positioned at the port of cylindricality protuberance 17 1 ends is provided with inlet opening 21, for the joint B9 that is provided with air inlet 19 and inlet channel 20, the sidewall that described inlet channel 20 is positioned at the port of cylindricality protuberance 17 1 ends is provided with venthole 22.The obstruction that the setting of inlet opening 21 and venthole 22 can avoid the sealing member that comes off to cause medicine liquid channel B15 and inlet channel 20.
Described no plug bottle cap 7 is installed on the liquid outlet of infusion solutions packing device.
Described infusion solutions packing device is infusion solutions vial or infusion solutions plastic packaging bag.
The end of described joint A8 is equipped with protective cap A23, and the end of described joint B9 is equipped with protective cap B24.
Described joint B9 is provided with the handle 25 of conveniently controlling.
Use of the present utility model is as follows: no puncture needle transfusion device of the present utility model has or not the infusion solutions packing device of plug bottle cap 7 to be used with installation; as shown in Figure 5; the protective cap A23 of the joint A8 of the protective cap B24 of the joint B9 of no puncture needle transfusion device and no plug bottle cap 7 is taken off respectively; then joint A8 is connected with the female thread of the inwall setting of groove 16 by the external screw thread of the bottom outer surface setting of adapter body A10 with joint B9; and then joint A8 moves downward along groove 16 by screw thread; the cylindricality protuberance 17 contacts sealing member 12 easy to break of joint B9 also upwards pushes sealing member 12 easy to break gradually; along with joint A8 continues to move downward; press the easy folding part 13 of sealing member 12 easy to break under the extruding of cylindricality protuberance 17, to disconnect; thereby make sealing member 12 easy to break break away from adapter body A10; realization joint A8 inner liquid medicine passage A11 is communicated with joint B9 inner liquid medicine channel B 15 and inlet channel 20, and medicinal liquid is through medicine liquid channel A11; medicine liquid channel B15 enters transfusion device and infuses.For the transfusion device that is provided with air inlet 19 and inlet channel 20, before the use, in air inlet 19, air filter and stopper are installed, during use, open stopper, the air after filtering through air filter enters infusion solutions packing device inside from air inlet 19 through inlet channel 20, medicine liquid channel A11 and finishes ftercompction.
Claims (9)
1. the disposable use of band pin does not have the perforator transfusion device, it comprises dropper (1), dropping funnel (2), flexible pipe (3), flow regulator (4), liquid medicine filter (5) and entry needle (6), it is characterized in that: it also comprises and the joint A(8 that is arranged on the no plug bottle cap (7)) the joint B(9 that is tightly connected), described joint A(8) comprise the adapter body A(10 that is fixedly arranged on the no plug bottle cap (7)) and be arranged at adapter body A(10) the medicine liquid channel A(11 of inner connection bottle cap inner space), described medicine liquid channel A(11) is provided with sealing member easy to break (12) in, the excircle of sealing member easy to break (12) is by easy folding part (13) and medicine liquid channel A(11) inwall be connected, easily folding part (13) is provided with annular indentation, adapter body A(10) bottom outer surface be provided with external screw thread; Described joint B(9) comprise adapter body B(14) and be arranged at the medicine liquid channel B(15 of adapter body inside), adapter body B(14) upper end is provided with for the groove of jointing main body A (10) (16), the inwall of groove (16) is provided with and adapter body A(10) the female thread that matches of the external screw thread of bottom outer surface setting, be provided with cylindricality protuberance (17) in the groove (16), medicine liquid channel B(15) be arranged in the cylindricality protuberance (17) and medicine liquid channel B(15) two ends equal penetrator main body B(14), the external diameter of cylindricality protuberance (17) is less than medicine liquid channel A(11) internal diameter, the distance of end face distance groove (16) bottom surface of cylindricality protuberance (17) greater than easy folding part (13) apart from adapter body A(10) distance of external port; Joint B(9) end connects dropper (1).
2. the disposable use of band pin according to claim 1 does not have the perforator transfusion device, it is characterized in that: also be provided with air inlet (19) described adapter body B(14), adapter body inside also is provided with inlet channel (20), inlet channel (20) is arranged in the cylindricality protuberance (17) and runs through the end face of cylindricality protuberance (17), the other end of inlet channel (20) passes adapter body B(14) and be communicated with air inlet (19), and inlet channel (20) and medicine liquid channel B(15) be not communicated with mutually.
3. the disposable use of band pin according to claim 1 and 2 does not have the perforator transfusion device, it is characterized in that: described no plug bottle cap (7) is installed on the liquid outlet of infusion solutions packing device.
4. the disposable use of band pin according to claim 1 and 2 does not have the perforator transfusion device, it is characterized in that: the sidewall that described medicine liquid channel B(15) is positioned at the port of cylindricality protuberance (17) one ends is provided with inlet opening (21).
5. the disposable use of band pin according to claim 2 does not have the perforator transfusion device, it is characterized in that: the sidewall that described inlet channel (20) is positioned at the port of cylindricality protuberance (17) one ends is provided with venthole (22).
6. the disposable use of band pin according to claim 3 does not have the perforator transfusion device, it is characterized in that: described infusion solutions packing device is infusion solutions vial or infusion solutions plastic packaging bag.
7. the disposable use of band pin according to claim 1 does not have the perforator transfusion device, it is characterized in that: the end that described dropper (1) stretches out dropping funnel (2) also is connected with liquid injecting piece (18).
8. the disposable use of band pin according to claim 1 does not have the perforator transfusion device, it is characterized in that: end described joint A(8) is equipped with protective cap A(23), described joint B(9) the end protective cap B(24 is installed).
9. the disposable use of band pin according to claim 1 does not have the perforator transfusion device, it is characterized in that: described joint B(9) be provided with handle (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212061 CN203196077U (en) | 2013-04-25 | 2013-04-25 | Disposable non-puncture-outfit infusion apparatus with needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212061 CN203196077U (en) | 2013-04-25 | 2013-04-25 | Disposable non-puncture-outfit infusion apparatus with needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196077U true CN203196077U (en) | 2013-09-18 |
Family
ID=49140221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320212061 Expired - Lifetime CN203196077U (en) | 2013-04-25 | 2013-04-25 | Disposable non-puncture-outfit infusion apparatus with needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196077U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191487A (en) * | 2013-04-25 | 2013-07-10 | 江西科伦医疗器械制造有限公司 | Disposable needle infusion set with no puncture device |
| WO2017118366A1 (en) * | 2016-01-05 | 2017-07-13 | 胡绍勤 | Infusion connector, and infusion tube and infusion device provided with infusion connector |
-
2013
- 2013-04-25 CN CN 201320212061 patent/CN203196077U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103191487A (en) * | 2013-04-25 | 2013-07-10 | 江西科伦医疗器械制造有限公司 | Disposable needle infusion set with no puncture device |
| CN103191487B (en) * | 2013-04-25 | 2015-04-01 | 江西科伦医疗器械制造有限公司 | Disposable needle infusion set with no puncture device |
| WO2017118366A1 (en) * | 2016-01-05 | 2017-07-13 | 胡绍勤 | Infusion connector, and infusion tube and infusion device provided with infusion connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |