CN207085027U - A kind of syringe suitable for oiliness injection - Google Patents
A kind of syringe suitable for oiliness injection Download PDFInfo
- Publication number
- CN207085027U CN207085027U CN201720187430.8U CN201720187430U CN207085027U CN 207085027 U CN207085027 U CN 207085027U CN 201720187430 U CN201720187430 U CN 201720187430U CN 207085027 U CN207085027 U CN 207085027U
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- CN
- China
- Prior art keywords
- syringe
- plate
- connector
- injection
- oiliness
- 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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Abstract
It the utility model is related to technical field of medical instruments, more particularly to a kind of syringe suitable for oiliness injection.Including syringe and needle, syringe one end is provided with piston, the syringe other end be provided with a syringe plate connected vertically, a vertical pipeline is installed on plate；Plate downside is provided with a clamping device, and clamping device includes two metallic plates, and metallic plate has mutual suction-operated, and two metallic plates relative slide under suction-operated forms a through hole when both are in contact, through hole connecting pipe and the external world；Needle includes connector and needle tubing, and the Vertical Channel that connect with the downside of lower connector of upper side for causing upper connector is offered on connector, and needle tubing passes through passage and is connected with passage, the passage and needle tubing it is equal sized.The utility model is simple in construction, complete, compact, Environmental Safety, and during using oiliness injection as injection, it, which has, is convenient for changing needle, easily aspirates medicine, solves leakage medicine, takes out medicine not accurately function.
Description
【Technical field】
It the utility model is related to technical field of medical instruments, more particularly to a kind of syringe suitable for oiliness injection.
【Background technology】
Syringe is a kind of common medical instruments, and early in the 15th century, Italian's Ka Di Nellies just propose syringe
Principle.Mainly to liquid medicine injection or drawing liquid.Syringe can be used for the section in Medical Devices, container, such as some chromatographies
Instrument is learned to inject through diaphragm of rubber.When being injected using syringe, if sky will be caused by directing injection of the gas into blood vessel
Aeroebolism, thus, people show that it is to be inverted syringe, gently strike that air is removed from syringe to avoid the method for embolism
Beat and then a little liquid is extruded before blood flow is expelled to.
At present, general hospital uses common disposable 5ML syringes to be made up a prescription injection to patient, because section office are long-term
Patient's injection such as oiliness medicine of progesterone is given, it is big to aspirate difficulty in aspiration procedure using common disposably 5ML syringe,
Separation syringe needle causes syringe nipple to aspirate sometimes, easily causes medicine to aspirate not accurate, drug extravasation, and leakage medicine is glutinous to be slided
Nurse job is influenceed, is easily caused dispute.In addition, because medicine is sticky in injection process, it is big to push away medicine resistance, syringe needle and syringe breast
Head junction easily divides, and causes medicine to leak outside while also increases the pain of biphasic injection to patient, causes medicine, economic damage
Lose.For above mentioned problem, in general solution is, respectively in syringe needle and syringe nipple junction increase spiral buckle, solution
Because resistance causes greatly syringe needle to be separated with syringe, leaks medicine when certainly pushing away medicine；Select 12# syringe needles when taking out medicine, it is big according to dosage during injection
Small optional 7-9# syringe needles；This method illustrates in suction using larger syringe needle, and use is compared with small pinhead, suction in injection
After syringe needle should be changed, replacing of the spiral buckle inconvenience to syringe needle that this method is set, extend time of needle head replacing
Increase the probability that air enters in syringe.
【Utility model content】
In view of the foregoing, it is necessary to a kind of syringe suitable for oiliness injection is provided, the utility model is simple in construction,
Completely, compact, Environmental Safety, during using oiliness injection as injection, it, which has, is convenient for changing needle, suction medicine hour hand piece
It is not easy the function of dropping.
To reach above-mentioned purpose, technical scheme is used by the utility model：A kind of injection suitable for oiliness injection
Device, including syringe and needle, the syringe are hollow structure, and its one end offers opening, work is provided with the syringe inner chamber
Plug, the piston are slidably connected with syringe inwall, and the piston is provided with push rod；The push rod is set towards the opening direction
Put, and one end of the push rod is stretched out outside the syringe by the opening；The syringe other end is provided with vertical with syringe
One plate of connection, a vertical pipeline being installed on the plate, the vertical pipeline penetrates the two sides up and down of plate, its
Face where the pipeline opening at both ends flushes with the two sides up and down of the plate respectively；The plate downside is provided with one and clamps dress
Put, the clamping device includes two metallic plates, and two metallic plates are respectively positioned on same plane and slided with plate downside
Dynamic connection, two metallic plates have mutual suction-operated, and are slided by the way that the suction-operated is relative；Each metallic plate with it is another
A concave surface is correspondingly provided with the opposite side of one metallic plate, two metallic plates slide into both relatively under suction-operated and connected
When touching, the concave surface forms a through hole, and the through hole connects the vertical pipeline and the external world；
The needle includes connector and needle tubing, and the connector is connected with lower connector by upper connector and formed, described
A Vertical Channel, the upper side of the Vertical Channel connection upper connector and the downside of lower connector are offered on connector,
The needle tubing is threadedly coupled through the Vertical Channel and with Vertical Channel, described needle tubing one end and the upside of the upper connector
Face flushes；The upper connector is contained in vertical pipeline and contacted with vertical pipeline completely；The lower connector is described in
Through hole is simultaneously fixed on the through hole under the suction-operated of two metallic plates.
Further, the plate upper side is provided with a catch that is parallel with the upper side and contacting, and the catch is with being somebody's turn to do
Upper side is slidably connected；A sealing is offered on the syringe, the catch is skidded off outside the syringe by the sealing, or
Slide into completely in the syringe and just cover the pipeline opening positioned at plate upper side, the catch is fully slid out in syringe
Afterwards, it is equipped with sealing ring on the side of sealing and the side relative with the side.
Further, the thickness of the catch is 3-5 millimeters.
Further, the upper side of the upper connector flushes with the upper side of the plate.
Further, the size of the upper connector is equal to the size of the pipeline.
Further, the metallic plate is provided with pull bar, and the pull bar is provided with soft rubber cushion.
Further, the connector is made by elastomeric material.
The utility model has the advantages that：
1st, designed by the utility model suitable for the syringe of oiliness injection, by be arranged on syringe lower end plate,
Connector in clamping device and needle is combined, and realizes being fixedly connected and facilitating syringe and needle for syringe and needle
Change, connection syringe inner chamber and an extraneous pipeline are installed in the plate, the pipeline is used to house in connector
Connector；The clamping device has suction-operated, and both can be relative along plate downside in the presence of mutual absorption
Slide, it is in contact and a through hole is formed after tightly mutually adsorbing, and the through hole is for the lower connector in clamp connection；It is logical
Hole size and lower connector are equal sized, the clamping action of through hole is strengthened.Using oiliness injection as injection, and make
When being aspirated or injected with the syringe, its clamping device can avoid the separation between syringe and needle.The connection
Connection connector upper side and the passage of downside are offered in part, the passage is used to house needle tubing, and with needle tubing spiral
Connection, illustrate that what needle tubing can fasten is connected on connector, and the syringe needle of needle tubing flushes with the upper side of connector.Upper
In the setting stated, the pull bar installed on a metal plate need to only be pulled open relatively so that two metallic plates are located remotely from each other and when two gold medals
When the distance of category plate is more than the diameter of the vertical pipeline, the upper connector being contained in vertical pipeline can be taken off, now, whole
Individual connector will depart from syringe, it is possible to achieve and the quick-replaceable of syringe needle, the utility model safety and sanitation, versatility is good, and into
This is relatively low.
2nd, designed by the utility model suitable for the syringe of oiliness injection, the upper side of the plate is additionally provided with gear
Piece, the catch pass through being slidably connected for catch and the side, the catch through the sealing and being slidably connected with the side
Pipeline opening can be sheltered from, catch can be slipped into syringe and covered after medicine is aspirated with syringe of the present utility model
The pipeline opening, then needle is extracted from syringe again, air can be avoided to enter in syringe, cause unnecessary trouble,
And sealing ring is additionally provided with catch, after catch is slid completely into syringe or fully slides out syringe, catch and syringe it
Between for be tightly connected, prevent the medicine in syringe from flowing out.In addition, be defined to the thickness of catch, catch it is thinner so that its with
The sealing effect of syringe is better.
3rd, designed by the utility model suitable for the syringe of oiliness injection, the surface of pull bar is provided with soft rubber cushion,
Connector is made by elastomeric material；Arrangement above can bring comfort to operator.
4th, the syringe suitable for oiliness injection designed by the utility model, its overall structure is simple, easy to operate, real
Good with property, during using oiliness injection as injection, it, which has, is convenient for changing needle, easily aspirates medicine, is easy to the work(of injection
Can, patient is treated beneficial to doctor, its is simple to operate.
【Brief description of the drawings】
Fig. 1 is the overall structure diagram for the syringe that the utility model is applied to oiliness injection.
Fig. 2 is the structural representation of the utility model clamping device.
Fig. 3 is the structural representation of the utility model needle.
Main element symbol description
1st, syringe；2nd, piston；3rd, push rod；4th, plate；41st, vertical pipeline；5th, clamping device；51st, metallic plate；52nd, pull bar；
53rd, through hole；6th, needle；61st, connector；611st, upper connector；612nd, lower connector；62nd, needle tubing.
Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
【Embodiment】
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of syringe suitable for oiliness injection, including a syringe 1 and a needle 6, institute
Stating needle 6 includes connector 61 and needle tubing 62, and the connector 61 is made up of upper connector 611 and the connection of lower connector 612, excellent
Choosing, the size of the upper connector 611 is more than the size of lower connector 612, and the connector 61 is made by elastomeric material.Institute
State and a Vertical Channel is offered on connector 61, the upper side and lower connector 612 of the Vertical Channel connection upper connector 611
Downside, the needle tubing 62 through the Vertical Channel and being threadedly coupled with Vertical Channel, described one end of needle tubing 62 with it is described
The upper side of upper connector 611 flushes, and further, the passage is equal sized with needle tubing 62, and the passage will be according to pin
The size respective design of pipe 62 so that the needle tubing 62 and interchannel only exist trickle gap, medicine may not flow into needle tubing 62 with
Between passage.A needle 6 is made in above-mentioned setting.
The syringe 1 is hollow structure, and its one end offers opening, piston 2 is provided with the inner chamber of syringe 1, described
Piston 2 is slidably connected with the inwall of syringe 1, and the piston 2 is provided with push rod 3；The push rod 3 is set towards the opening direction,
And one end of the push rod 3 is stretched out outside the syringe 1 by the opening；By pushing away the push rod 3, the medicine of syringe 1 will
Flowed out from the other end of syringe 1.The other end of syringe 1 be provided with the plate 4 connected vertically of syringe 1, pacify on the plate 4
Equipped with a vertical pipeline 41, the vertical pipeline 41 penetrates the two sides up and down of plate 4, the pipe at the both ends of vertical pipeline 41
Up and down two sides of the face respectively with the plate 4 flush where road junction, that is, illustrate the upper pipeline opening and plate 4 of the pipeline 41
Upper side is in the same plane, and its lower pipeline opening and the downside of plate 4 are in the same plane so that the energy of piston 2
Successfully the medicine in syringe 1 is extruded, wherein, the upper connector 611 in the needle 6 can be contained in vertical pipeline 41
Interior and contacted with vertical pipeline 41, the upper side of the upper connector 611 flushes with the upper side of the plate 4；Preferably, institute
The size for stating the upper connector 611 in needle 6 is equal to the size of the vertical pipeline 41, then illustrates the upper connector
611 can be placed in the pipeline 41 completely.
The downside of plate 4 is provided with a clamping device 5, and the clamping device 5 includes two metallic plates 51, two metals
Plate 51 is respectively positioned on same plane and is slidably connected with the downside of plate 4, and there is two metallic plates 51 mutually absorption to make
With it relative can be slided；Each metallic plate 51 is correspondingly provided with a concave surface on the side opposite with another metallic plate 51, described in two
Metallic plate 51 is relative when sliding into both and being in contact under suction-operated, and the concave surface forms a through hole 53, and the through hole 53 connects
Lead to the vertical pipeline 41 and the external world；Wherein, the lower connector 612 in the needle 6 is through the through hole 53 and two
It is fixed under the suction-operated of the metallic plate 51 at the through hole 53.By above-mentioned setting, the lower connector 612 can be pressed from both sides
The through hole 53 that tight device 5 is formed clamps.The metallic plate 51 is provided with pull bar 52；The surface of the pull bar 52 is provided with flexible glue
Pad, lifting operation person use the comfort level of the syringe.
In another preferably present embodiment, the upper side of plate 4 is provided with and is parallel to each other and contacts with the upper side
A catch, the catch is slidably connected with the upper side；A sealing is offered on the syringe 1, the catch passes through described
Sealing is skidded off outside the syringe 1, or is slided into completely in the syringe 1 and just covered the pipeline positioned at the upper side of plate 4
Mouthful, after the catch is fully slid out in syringe 1, it is equipped with close on the side of sealing and the side relative with the side
Seal.The sealing ring can avoid the medicine in syringe 1 from flowing out, and the thickness of the catch is 3-5 millimeters, the smaller gear of thickness
Piece more presses close to plate 4, can avoid producing error during suction.
The application method of the presented below syringe for being applied to oiliness injection：
1st, by different size of needle tubing 62 and 61 supporting connection of connector, after connection its syringe needle just with upper connector 611
Upper side flush, needle point extends outside connector 61, that is, forms a needle, stand-by；When the 2nd, aspirating oiliness injection, first by catch
It is slid completely into syringe 1, and the catch just covers pipeline 41, then pulled open two metallic plates 51 by pull bar 52,
It is located remotely from each other, then from the needle 6 after step 1, the upper connector 611 of connector 61 is positioned over vertical pipeline 41
It is interior so that the upper side of upper connector 611 props up catch, i.e. releasing lever 52, and two metallic plates 51 now are due to absorption
Effect attracts each other, and two metallic plates 51 form a through hole 53 after attracting each other, and by the lower connector 612 in connector 61
It is fixed in through hole 53, finally, catch is skidded off into syringe 1, you can aspirated；, it is necessary to change suitable when the 3, injecting oiliness injection
The needle 6 for sharing to inject, now, first catch is slid completely into syringe 1, and covers vertical pipeline 41, then pass through pull bar
52 pull open two metallic plates 51, it is located remotely from each other to certain position, then take out needle 6 from vertical pipeline 41,
Suitable needle 6 is put into vertical pipeline 41 again, after the upper side of the upper connector 612 in needle 6 props up catch, that is, unclamped
Pull bar 52, because suction-operated attracts each other, two metallic plates 51 are formed after attracting each other for two metallic plates 51 now
One through hole 53, and the lower connector 612 in connector 61 is fixed in through hole 53, finally, catch is skidded off into syringe 1, you can
Injected.
The utility model is simple in construction, conveniently make, easy to operate, practicality is good, beneficial to popularization, suitable for medical machinery
Field.By the setting to pipeline 41, clamping device 5 and needle 6, and scientific knowledge and theory of medicine knowledge are combined, be made
With needle 6 is convenient for changing, medicine is easily aspirated, is easy to a kind of syringe suitable for oiliness injection of function of injection, its profit
Yu doctor treats to patient, simple to operate.
Described above is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
Patent claim of the present utility model, the equal change or modification completed under the technical spirit suggested by all the utility model
Change, all should belong to the utility model and cover the scope of the claims.
Claims (7)
1. a kind of syringe suitable for oiliness injection, including syringe and needle, the syringe are hollow structure, its one end opens up
There is opening, piston is provided with the syringe inner chamber, the piston is slidably connected with syringe inwall, and the piston is provided with and pushed away
Bar；The push rod is set towards the opening direction, and one end of the push rod is stretched out outside the syringe by the opening；
It is characterized in that：The syringe other end be provided with a syringe plate connected vertically, a VERTICAL TUBE is installed on the plate
Road, the vertical pipeline penetrate the two sides up and down of plate, and face where the pipeline opening at its both ends is upper with the plate respectively
Lower two sides flush；The plate downside is provided with a clamping device, and the clamping device includes two metallic plates, two metals
Plate is respectively positioned on same plane and is slidably connected with plate downside, and two metallic plates have mutual suction-operated, and
Slided by the way that the suction-operated is relative；Each metallic plate is correspondingly provided with a concave surface on the side opposite with another metallic plate, and two
The metallic plate is relative when sliding into both and being in contact under suction-operated, and the concave surface forms a through hole, the through hole connection
The vertical pipeline and the external world；
The needle includes connector and needle tubing, and the connector is connected with lower connector by upper connector and formed, the connection
A Vertical Channel, the upper side of the Vertical Channel connection upper connector and the downside of lower connector are offered on part, it is described
Needle tubing is threadedly coupled through the Vertical Channel and with Vertical Channel, and described needle tubing one end and the upper side of the upper connector are neat
It is flat；The upper connector is contained in vertical pipeline and contacted with vertical pipeline completely；The lower connector passes through the through hole
And it is fixed on the through hole under the suction-operated of two metallic plates.
2. a kind of syringe suitable for oiliness injection as claimed in claim 1, it is characterised in that the plate upper side is set
There is a catch that is parallel with the upper side and contacting, the catch is slidably connected with the upper side；One is offered on the syringe
Sealing, the catch are skidded off outside the syringe by the sealing, or are slided into completely in the syringe and just covered position
In the pipeline opening of plate upper side, after the catch is fully slid out in syringe, its close to the side of sealing and with the side phase
To side on be equipped with sealing ring.
3. a kind of syringe suitable for oiliness injection as claimed in claim 2, it is characterised in that the thickness of the catch is
3-5 millimeters.
A kind of 4. syringe suitable for oiliness injection as claimed in claim 1, it is characterised in that the upper connector it is upper
Side flushes with the upper side of the plate.
A kind of 5. syringe suitable for oiliness injection as claimed in claim 1, it is characterised in that the chi of the upper connector
Very little size is equal to the size of the vertical pipeline.
6. a kind of syringe suitable for oiliness injection as claimed in claim 1, it is characterised in that the metallic plate is provided with
Pull bar, the pull bar are provided with soft rubber cushion.
7. a kind of syringe suitable for oiliness injection as claimed in claim 1, it is characterised in that the connector is by rubber
Material makes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720187430.8U CN207085027U (en) | 2017-02-28 | 2017-02-28 | A kind of syringe suitable for oiliness injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720187430.8U CN207085027U (en) | 2017-02-28 | 2017-02-28 | A kind of syringe suitable for oiliness injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085027U true CN207085027U (en) | 2018-03-13 |
Family
ID=61546511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720187430.8U Expired - Fee Related CN207085027U (en) | 2017-02-28 | 2017-02-28 | A kind of syringe suitable for oiliness injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618870A (en) * | 2020-12-25 | 2021-04-09 | 杨二女 | Oily medicine syringe is pushed to light |
-
2017
- 2017-02-28 CN CN201720187430.8U patent/CN207085027U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618870A (en) * | 2020-12-25 | 2021-04-09 | 杨二女 | Oily medicine syringe is pushed to light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |