CN206526351U - A kind of cardiovascular Common First-aid drug injector - Google Patents
A kind of cardiovascular Common First-aid drug injector Download PDFInfo
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- CN206526351U CN206526351U CN201621337823.4U CN201621337823U CN206526351U CN 206526351 U CN206526351 U CN 206526351U CN 201621337823 U CN201621337823 U CN 201621337823U CN 206526351 U CN206526351 U CN 206526351U
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- needle tubing
- sets
- interior bar
- diaphragm seal
- cardiovascular
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Abstract
The utility model discloses a kind of cardiovascular Common First-aid drug injector, including needle tubing, filling decoction in the needle tubing, the needle tubing correspondence sets piston positioned at the top of decoction, piston rod is set on the piston, cavity is set in the piston rod, slided in the cavity and interior bar is set, the bottom of the interior bar sets spring, the other end of the spring is connected with piston rod, the bottom of the interior bar sets the first wedge, the top of the piston rod sets the second wedge being engaged with the first wedge, the needle tubing correspondence sets the first diaphragm seal positioned at the top of interior bar, the front end of the needle tubing sets the second diaphragm seal.The beneficial effects of the utility model are：Be packaged in needle tubing cardiovascular Common First-aid medicine is pre-filled, eliminate to ampule of sterile, knock open ampoule again one by one medicine this process is extracted in ampoule, be that doctor gives emergency treatment to a patient and won time life.
Description
Technical field
The utility model relates generally to medical instruments field, specifically a kind of cardiovascular Common First-aid drug injector.
Background technology
Rescue opportunity is extremely important after cardiovascular patient morbidity, and the first-aid medicine packaging used in rescue process is glass
Glass ampoule, when rescuing patient nurses need to take syringe, take first-aid medicine, to ampule of sterile then knock open ampoule, again from
Medicine is extracted using syringe needle in ampoule, whole process is not only numerous and diverse and time-consuming, even if the nurse that operation is very familiar to is also required to 6-7
Second, if unskilled nurse is accomplished by more times, 6-7 seconds is very valuable for doctor gives emergency treatment to a patient,
And extraction process Chinese medicine liquid needs through glass ampule, syringe needle and then entered back into needle tubing, decoction exists during transfer
The possibility polluted by syringe needle, needle tubing, especially syringe needle can touch finger, gloves during installation and easily be contaminated, and enter
And decoction can be polluted during extraction；In addition, when knocking glass ampule open, can also be made if glass fragment is fallen into glass ampule
Into the pollution of decoction, careless manipulation it is also possible to scratching medical worker.
Utility model content
To solve deficiency of the prior art, the utility model provides a kind of cardiovascular Common First-aid drug injector,
Cardiovascular Common First-aid medicine is pre-filled to be packaged in needle tubing, and the first diaphragm seal, the first diaphragm seal, vein are removed rapidly during first aid
Injection, eliminates to ampule of sterile, knocks this process of extraction medicine in ampoule of ampoule again one by one open, be doctor
Give emergency treatment to a patient and won time life.
The utility model to achieve the above object, is achieved through the following technical solutions：
Filling decoction in a kind of cardiovascular Common First-aid drug injector, including needle tubing, the needle tubing, the needle tubing correspondence
Set to set on piston, the piston positioned at the top of decoction and set sliding in cavity, the cavity in piston rod, the piston rod
Dynamic to set interior bar, the bottom of the interior bar sets spring, and the other end of the spring is connected with piston rod, the bottom of the interior bar
First wedge is set, and the top of the piston rod sets the second wedge being engaged with the first wedge, the needle tubing pair
The top that interior bar should be located at sets the first diaphragm seal, and the front end of the needle tubing sets the second diaphragm seal.
The front end of the needle tubing sets seal head, and the seal head is threadedly coupled with needle tubing.
The left and right ends of the seal head set montant, and the montant is hinged with seal head, and the needle tubing correspondence is located at
The top of first diaphragm seal sets baffle plate, and the baffle plate is connected with montant.
First flexible connecting member is set between the baffle plate and needle tubing, and the top of the montant sets second to be flexibly connected
Part.
Graduation mark is set on the needle tubing.
Contrast and prior art, the utility model beneficial effect are：
1st, the cardiovascular Common First-aid medicine of the utility model handle is pre-filled is packaged in needle tubing, and first is removed rapidly during first aid
Diaphragm seal, the first diaphragm seal, intravenous injection, eliminate to ampule of sterile, knock open ampoule again one by one in ampoule
Medicine this process is extracted, is that doctor gives emergency treatment to a patient and won time life.
2nd, the front end of the utility model needle tubing sets seal head, increases the sealing of needle tubing, prevents the second diaphragm seal from coming off.
3rd, the left and right ends of the utility model seal head set montant, and the montant is hinged with seal head, needle tubing correspondence
Baffle plate is set positioned at the top of the first diaphragm seal, the baffle plate be connected with montant, baffle plate prevents for the first diaphragm seal of protection
One diaphragm seal is punctured during storage, carrying and causes decoction by air pollution.
The 4th, first flexible connecting member is set between the utility model baffle plate and needle tubing, and anti-baffle plate comes off from needle tubing, institute
The top for stating montant sets the second flexible connecting member, needle tubing is grasped when using, then pressing baffle plate with thumb makes first
Flexible connecting member is broken, and montant is located at the partial turn baffle plate above the second flexible connecting member above the second diaphragm seal after fracture
Remove, pinching needle tubing with finger rotates montant, and baffle plate turns to the bottom of needle tubing with montant, removes seal head and connects infusion tee
It is injected intravenously.
The 5th, graduation mark is set on the utility model needle tubing, and medical worker can accurately grasp the volume of liquid medicine injection.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of embodiment 1；
Accompanying drawing 2 is the sectional view of accompanying drawing 1；
Accompanying drawing 3 is the structural representation of embodiment 2.
Label shown in accompanying drawing：1st, needle tubing；2nd, piston；3rd, piston rod；4th, interior bar；41st, the first wedge；42nd, the second wedge
Shape block；5th, spring；6th, the first diaphragm seal；61st, baffle plate；62nd, the first flexible connecting member；7th, the second diaphragm seal；8th, seal head；9th, erect
Bar；91st, the second flexible connecting member.
Embodiment
With reference to the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for
Illustrate the utility model rather than limit scope of the present utility model.In addition, it is to be understood that reading the utility model instruction
Content after, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall
In scope defined herein.
A kind of cardiovascular Common First-aid drug injector, including needle tubing 1, needle tubing 1 make for transparent material, preferably clear modeling
Filling decoction in material, the needle tubing 1, the correspondence of needle tubing 1 sets to set on piston 2, the piston 2 positioned at the top of decoction lives
Set in cavity, the cavity to slide in stopper rod 3, the piston rod 3 and interior bar 4 be set, the bottom of the interior bar 4 sets spring 5,
The other end of the spring 5 is connected with piston rod 3, and the bottom of the interior bar 4 sets the first wedge 41, the piston rod 3
Top sets the second wedge 42 for being engaged with the first wedge 41, top setting the of the correspondence of needle tubing 1 positioned at interior bar 4
One diaphragm seal 6, the front end of the needle tubing 1 sets to set on the second diaphragm seal 7, preferably the first diaphragm seal 6, the second diaphragm seal 7 and torn
Tie rod, more facilitates and the first diaphragm seal 6, the second diaphragm seal 7 tears it down from needle tubing 1, decoction is encapsulated in needle tubing 1 by piston 2
Interior, the first diaphragm seal 6, the second diaphragm seal 7 seal needle tubing 1, prevent air, dust from being polluted into needle tubing 1 to decoction, anxious
Rapid tear the first diaphragm seal 6, the first diaphragm seal 6 when rescuing, interior bar 4 skid off piston rod 3, the first wedge shape in the presence of spring 5
Block 41, the second wedge 42 engage the top that interior bar 4 is fixed on to piston rod 3, if spring 5 could not make the first wedge 41,
Second wedge engages, then pulling with hand interior bar 4 engages it, and the front end of needle tubing 1 now is connected into threeway is injected intravenously
, eliminate to ampule of sterile, knock this process of extraction medicine in ampoule of ampoule again one by one open, be doctor's rescue
Patient has won time life；And directly connect threeway during first aid to be injected intravenously, it is not necessary to enter medicine
Row transfer, reduces the contaminated possibility of decoction.
This cardiovascular Common First-aid drug injector has the two kinds of effects of storage medicine and commonly used injection simultaneously, and
There is the characteristic of compatibility and stability, it is not only safe and reliable, compared instead of the mode of traditional " glass ampule+syringe ", the heart
Blood vessel Common First-aid medicine such as atropine sulphate injection, adrenalin hydrochloride parenteral solution, dopamine hydrochloride injection, hydrochloric acid profit
All our Novel cardiovascular Common First-aid medicine can be used to note for all first-aid medicines such as many cacaine injections and typical medicine
The packaged form of emitter, greatly facilitates the rescue process of hospital medical personnel and usually uses the process of medicine, won big
The rescue time of amount, has also won patient vitals.
It is preferred that, the front end of the needle tubing 1 sets seal head 8, and the seal head 8 is threadedly coupled with needle tubing 1, increases needle tubing
1 sealing, because the point diameter of needle tubing 1 is smaller, the contact area of the first diaphragm seal 6 and needle tubing 1 is small easily to come off, and seals
First 8 encapsulate the first diaphragm seal 6, prevent the second diaphragm seal 7 from coming off.
It is preferred that, the left and right ends of the seal head 8 set montant 9, and the montant 9 is hinged with seal head 8, the pin
The correspondence of pipe 1 sets baffle plate 61 positioned at the top of the first diaphragm seal 6, and the baffle plate 61 is connected with montant 9, and baffle plate 61 is used for protection the
One diaphragm seal 6, prevents that the first diaphragm seal 6 is punctured during storage, carrying, scratched and causes decoction by air pollution.
It is preferred that, the first flexible connecting member 62 is set between the baffle plate 61 and needle tubing 1, and anti-baffle plate 61 is from needle tubing 1
Come off, the top of the montant 9 sets the second flexible connecting member 91, and needle tubing 1 is grasped when using, is then pressed with thumb
Baffle plate 61 is broken the first flexible connecting member 62, and montant 9 is located at the partial turn gear of the top of the second flexible connecting member 91 after fracture
Plate 61 is removed by the top of the second diaphragm seal 7, and needle tubing 1 is pinched with finger rotates montant 9, and baffle plate 61 turns to needle tubing 1 with montant 9
Bottom, remove seal head 8 and connect infusion tee and be injected intravenously.
It is preferred that, graduation mark is set on the needle tubing 1, and medical worker can accurately grasp the volume of liquid medicine injection.
Embodiment 1：
Graduation mark and label, doctor are set on a kind of cardiovascular Common First-aid drug injector, including needle tubing 1, the needle tubing 1
Business personnel can accurately grasp the title and volume of liquid medicine injection.Filling decoction in the needle tubing 1, the correspondence of needle tubing 1 is located at
The top of decoction, which sets to set on piston 2, the piston 2, sets sliding in cavity, the cavity in piston rod 3, the piston rod 3
Dynamic to set interior bar 4, the bottom of the interior bar 4 sets spring 5, and the other end of the spring 5 is connected with piston rod 3, the interior bar 4
Bottom the first wedge 41 is set, the top of the piston rod 3 sets the second wedge being engaged with the first wedge 41
42, the correspondence of needle tubing 1 sets the first diaphragm seal 6 positioned at the top of interior bar 4, and the front end of the needle tubing 1 sets the second diaphragm seal
7, tear strip is set on the first diaphragm seal 6, the second diaphragm seal 7, more facilitated the first diaphragm seal 6, the second diaphragm seal 7 from needle tubing
Torn on 1.
Embodiment 2：
Graduation mark and label, doctor are set on a kind of cardiovascular Common First-aid drug injector, including needle tubing 1, the needle tubing 1
Business personnel can accurately grasp the title and volume of liquid medicine injection.Filling decoction in the needle tubing 1, the correspondence of needle tubing 1 is located at
The top of decoction, which sets to set on piston 2, the piston 2, sets sliding in cavity, the cavity in piston rod 3, the piston rod 3
Dynamic to set interior bar 4, the bottom of the interior bar 4 sets spring 5, and the other end of the spring 5 is connected with piston rod 3, the interior bar 4
Bottom the first wedge 41 is set, the top of the piston rod 3 sets the second wedge being engaged with the first wedge 41
42, the correspondence of needle tubing 1 sets the first diaphragm seal 6 positioned at the top of interior bar 4, and the front end of the needle tubing 1 sets the second diaphragm seal
7, tear strip is set on the first diaphragm seal 6, the second diaphragm seal 7, more facilitated the first diaphragm seal 6, the second diaphragm seal 7 from needle tubing
Torn it down on 1, the front end of the needle tubing 1 sets seal head 8, and the seal head 8 is threadedly coupled with needle tubing 1, the seal head 8
Left and right ends set montant 9, and the montant 9 is hinged by rotating shaft with seal head 8, and the correspondence of needle tubing 1 is located at the first sealing
The top of film 6 sets baffle plate 61, and the baffle plate 61 is connected with montant 9, and the first flexibility is set between the baffle plate 61 and needle tubing 1 even
Fitting 62, the top of the montant 9 sets the second flexible connecting member 91.Needle tubing 1 is grasped when using, is then pressed with thumb
Dynamic baffle plate 61 is broken the first flexible connecting member 62, and montant 9 is located at the partial turn of the top of the second flexible connecting member 91 after fracture
Baffle plate 61 is removed by the top of the second diaphragm seal 7, and needle tubing 1 is pinched with finger rotates montant 9, and baffle plate 61 turns to pin with montant 9
Behind the bottom of pipe 1, the rotatory sealing of needle tubing 1 first 8 is held, seal head 8 is removed, tear the first diaphragm seal 6, the second diaphragm seal 7, interior bar
4 skid off piston rod 3 in the presence of spring 5, and the first wedge 41, the second wedge 42 engage is fixed on piston rod 3 by interior bar 4
Top, now, threeway is connected into the front end of needle tubing 1 and is injected intravenously.
Claims (5)
1. a kind of cardiovascular Common First-aid drug injector, including needle tubing (1), it is characterised in that：Filling medicine in the needle tubing (1)
Liquid, needle tubing (1) correspondence is set positioned at the top of decoction sets piston rod (3), the work on piston (2), the piston (2)
Set in cavity, the cavity to slide in stopper rod (3) and interior bar (4) is set, the bottom of the interior bar (4) sets spring (5), described
The other end of spring (5) is connected with piston rod (3), and the bottom of the interior bar (4) sets the first wedge (41), the piston rod
(3) top sets the second wedge (42) being engaged with the first wedge (41), and needle tubing (1) correspondence is located at interior bar
(4) top sets the first diaphragm seal (6), and the front end of the needle tubing (1) sets the second diaphragm seal (7).
2. a kind of cardiovascular Common First-aid drug injector according to claim 1, it is characterised in that：The needle tubing (1)
Front end seal head (8) is set, the seal head (8) is threadedly coupled with needle tubing (1).
3. a kind of cardiovascular Common First-aid drug injector according to claim 2, it is characterised in that：The seal head
(8) left and right ends set montant (9), and the montant (9) is hinged with seal head (8), and needle tubing (1) correspondence is located at first
The top of diaphragm seal (6) sets baffle plate (61), and the baffle plate (61) is connected with montant (9).
4. a kind of cardiovascular Common First-aid drug injector according to claim 3, it is characterised in that：The baffle plate (61)
First flexible connecting member (62) is set between needle tubing (1), and the top of the montant (9) sets the second flexible connecting member (91).
5. a kind of cardiovascular Common First-aid drug injector according to claim 1, it is characterised in that：The needle tubing (1)
Upper setting graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621337823.4U CN206526351U (en) | 2016-12-07 | 2016-12-07 | A kind of cardiovascular Common First-aid drug injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621337823.4U CN206526351U (en) | 2016-12-07 | 2016-12-07 | A kind of cardiovascular Common First-aid drug injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206526351U true CN206526351U (en) | 2017-09-29 |
Family
ID=59922558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621337823.4U Active CN206526351U (en) | 2016-12-07 | 2016-12-07 | A kind of cardiovascular Common First-aid drug injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206526351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538363A (en) * | 2019-09-27 | 2019-12-06 | 四川大学华西医院 | diluted injection type rescue syringe |
-
2016
- 2016-12-07 CN CN201621337823.4U patent/CN206526351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538363A (en) * | 2019-09-27 | 2019-12-06 | 四川大学华西医院 | diluted injection type rescue syringe |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |