CN206621610U - A kind of safe administration device - Google Patents
A kind of safe administration device Download PDFInfo
- Publication number
- CN206621610U CN206621610U CN201621319969.6U CN201621319969U CN206621610U CN 206621610 U CN206621610 U CN 206621610U CN 201621319969 U CN201621319969 U CN 201621319969U CN 206621610 U CN206621610 U CN 206621610U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- head
- port
- syringe
- delivery tube
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of safe administration device, including syringe, connector and the delivery tube being sequentially connected.Connector includes first connecting portion and second connecting portion.First connecting portion upper end is provided with the injection port inserted for the injection head of syringe, and lower end, which is provided with, plants head.Second connecting portion upper end is provided with inserting port, and lower end is provided with the administration head of the drug delivery port of insertion delivery tube.The head cross section of planting of first connecting portion is one kind in triangle, circle, ellipse, regular polygon.Plant head and coordinate clamping with inserting port.During use, medical personnel select the different second connecting portion of inserting port inner hole section on the drug delivery port of difference in functionality delivery tube, the first connecting portion for loading onto corresponding plant head is covered corresponding to every kind of pipeline on the injection head of syringe giving, the delivery tube of difference in functionality can only be injected with the syringe matched with it during use, obscure when avoiding injection medicine, malpractice is avoided, receiving treatment for patient provides safe and reliable guarantee.
Description
Technical field
It the utility model is related to medical apparatus, and in particular to a kind of safe administration device.
Background technology
Patient with severe symptoms is in a bad way and complicated, as patient with severe symptoms nursing staff, how to carry out its nursery work, is worth
The problem that numerous medical personnel inquire into jointly.Ensure that nursing quality is the premise of Rehabilitation, and the responsibility of medical personnel.
Patient with severe symptoms often carries pipelines for treatment disease, and they have difference in functionality, such as high concentration, height respectively
Osmotic pressure and the larger medicine of blood vessel irritation is needed to input from the high vein of CBF by pipeline, and absorption function by
The patient of infringement then will meet body demand by stomach tube extra-nutrition.Canal Nursing needs the skill of specialty, including medicine
Preparation, pipeline flushing and assessment to potential complication.Because medical personnel's nursery work intensity is big, messenger is descended for a long time
Spirit can be tired, conditions of patients can be caused to aggravate if imprudence obscures difference in functionality pipeline, serious sequelae, or even danger
And patient vitals.
Utility model content
The purpose of this utility model is to provide a kind of safe administration device for improving nursery work security and operating efficiency.
Realizing the technical scheme of the utility model purpose is：A kind of safe administration device, including syringe and delivery tube；
The injection head of the syringe is connected by connector with the drug delivery port of delivery tube；The connector includes what is be detachably connected
First connecting portion and second connecting portion；The first connecting portion upper end is provided with the injection port inserted for the injection head of syringe,
First connecting portion lower end is provided with outwardly plant head；The second connecting portion upper end is provided with the inserting port to cave inward, the
Two connecting portion lower ends are provided with the administration head of the drug delivery port of insertion delivery tube；The plant head and second connecting portion of the first connecting portion
Inserting port coordinate clamping；The plant head cross section of the first connecting portion lower end is triangle, circle, ellipse, just polygon
One kind in shape, the inserting port inner hole section of the second connecting portion of clamping is coordinated also to be corresponding with the head of planting of first connecting portion
One kind in triangle, circle, ellipse, regular polygon.
The injection port depth of the first connecting portion is not less than the injection head length of the syringe.
The top cross-sectional width of the second connecting portion is more than the drug delivery port width of delivery tube.
The injection port inwall of the first connecting portion is provided with inwardly projecting the first elastic spacing ring.
The inserting port inwall of the second connecting portion is provided with inwardly projecting the second elastic spacing ring.
The first connecting portion of the connector and the material of second connecting portion are same color.
Above-mentioned technical proposal is employed, the utility model has following beneficial effect：(1) connector of the present utility model
Including the first connecting portion and second connecting portion being detachably connected, medical personnel are according to the use function difference of pipeline in difference
The different second connecting portion of inserting port inner hole section is selected on the drug delivery port of the delivery tube of pipeline, is being given corresponding to every kind of pipeline
Set loads onto the first connecting portion of corresponding plant head on the injection head of syringe, and the delivery tube of the pipeline of difference in functionality is only during use
It can be injected with the syringe matched with it, obscure different pipelines when avoiding injection medicine, easy-to-operate, avoid medical thing
Therefore generation；The utility model is versatile without transforming original component simultaneously, reduces improvement cost, has
Wide market value.
(2) the injection port depth of first connecting portion of the present utility model is not less than the injection head length of the syringe, most
Increase to big degree the contact surface of the injection head of first connecting portion and syringe, on the one hand increase frictional force, prevent from taking off after fixing
Fall, another aspect better tightness, avoid medicine from being contaminated.
(3) the top cross-sectional width of second connecting portion of the present utility model is more than the drug delivery port width of delivery tube, avoids
Exposed to outside at the cooperation of delivery tube and second connecting portion, medicine is prevented to be contaminated, security is more preferable.
(4) set respectively on the injection port inwall of first connecting portion of the present utility model and the inserting port inwall of second connecting portion
There is inwardly projecting elastic the first spacing ring and the second spacing ring, increase coordinates sealing during clamping, further improves peace
Quan Xing.
(5) material of the first connecting portion of connector of the present utility model and second connecting portion is same color, convenient
Medical personnel quickly identify when operating, and improve operating efficiency.
Brief description of the drawings
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail to the utility model, wherein
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the first connecting portion structural representation of connector in Fig. 1.
Fig. 3 is the second connecting portion structural representation of connector in Fig. 1.
Embodiment
(embodiment 1)
As shown in Fig. 1 to Fig. 3, the doser of the present embodiment, including syringe 1 and delivery tube 2, the note of syringe 1
A 1-1 is penetrated by connector 3 with the drug delivery port 2-1 of delivery tube 2 to be connected.
Connector 3 includes the first connecting portion 3-1 and second connecting portion 3-2 being detachably connected.On first connecting portion 3-1
End is provided with the injection port 3-1-1 inserted for the injection head 1-1 of syringe 1, and first connecting portion 3-1 lower ends are provided with outwardly insert
Put a 3-1-2.Second connecting portion 3-2 upper ends are provided with the inserting port 3-2-1 to cave inward, and second connecting portion 3-2 lower ends, which are provided with, inserts
Enter the drug delivery port 2-1 of delivery tube 2 administration head 3-2-2.First connecting portion 3-1 plant head 3-1-2's and second connecting portion 3-2
Inserting port 3-2-1 coordinates clamping.The plant head 3-1-2 cross sections of first connecting portion 3-1 lower ends be triangle, circle, ellipse,
One kind in regular polygon, the inserting port planted head 3-1-2 and coordinate the second connecting portion 3-2 of clamping with first connecting portion 3-1
3-2-1 inner hole sections are also corresponding triangle, one kind in circle, ellipse, regular polygon.First connecting portion 3-1 note
Loophole 3-1-1 depth is not less than the injection head 1-1 length of the syringe 1.First connecting portion 3-1 injection port 3-1-1 inwalls
It is provided with inwardly projecting the first elastic spacing ring 3-1-3.Second connecting portion 3-2 top cross-sectional width is more than delivery tube
2 drug delivery port 2-1 width.It is spacing that second connecting portion 3-2 inserting port 3-2-1 inwalls are provided with inwardly projecting elastic second
Ring 3-2-3.The first connecting portion 3-1 and second connecting portion 3-2 of connector 3 material are same color.
In use, medical personnel according to pipeline using function difference on the drug delivery port 2-1 of the delivery tube 2 of different pipelines
The different second connecting portion 3-2 of inserting port 3-2-1 inner hole sections is selected, is giving the injection of syringe 1 corresponding to every kind of pipeline
Set loads onto corresponding plant head 3-1-2 first connecting portion 3-1 on head 1-1, and medicine is injected according to specification.
Particular embodiments described above, the purpose of this utility model, technical scheme and beneficial effect are carried out to enter one
Step describes in detail, should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done etc., it all should wrap
It is contained within the scope of protection of the utility model.
Claims (6)
1. a kind of safe administration device, including syringe (1) and delivery tube (2)；It is characterized in that：The syringe (1)
Injection head (1-1) is connected by connector (3) with the drug delivery port (2-1) of delivery tube (2)；The connector (3) includes removable
Unload the first connecting portion (3-1) and second connecting portion (3-2) of connection；First connecting portion (3-1) upper end is provided with for injecting
The injection port (3-1-1) of injection head (1-1) insertion of device (1), first connecting portion (3-1) lower end is provided with outwardly plant head
(3-1-2)；Second connecting portion (3-2) upper end is provided with the inserting port (3-2-1) that caves inward, under second connecting portion (3-2)
End is provided with the administration head (3-2-2) of the drug delivery port (2-1) of insertion delivery tube (2)；The plant head of the first connecting portion (3-1)
(3-1-2) and the inserting port (3-2-1) of second connecting portion (3-2) coordinate clamping；The plant of first connecting portion (3-1) lower end
Head (3-1-2) cross section is triangle, one kind in circle, ellipse, regular polygon, the plant with first connecting portion (3-1)
Head (3-1-2) coordinates inserting port (3-2-1) inner hole section of the second connecting portion (3-2) of clamping to be also corresponding triangle, circle
One kind in shape, ellipse, regular polygon.
A kind of 2. safe administration device according to claim 1, it is characterised in that：The note of the first connecting portion (3-1)
Loophole (3-1-1) depth is not less than injection head (1-1) length of the syringe (1).
A kind of 3. safe administration device according to claim 1, it is characterised in that：The second connecting portion (3-2) it is upper
Cross section width is more than drug delivery port (2-1) width of delivery tube (2).
A kind of 4. safe administration device according to claim 1, it is characterised in that：The note of the first connecting portion (3-1)
Loophole (3-1-1) inwall is provided with inwardly projecting elastic the first spacing ring (3-1-3).
A kind of 5. safe administration device according to claim 1, it is characterised in that：The inserting port of second connecting portion (3-2)
(3-2-1) inwall is provided with inwardly projecting elastic the second spacing ring (3-2-3).
A kind of 6. safe administration device according to claim 1, it is characterised in that：First connection of the connector (3)
The material of portion (3-1) and second connecting portion (3-2) is same color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319969.6U CN206621610U (en) | 2016-12-02 | 2016-12-02 | A kind of safe administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319969.6U CN206621610U (en) | 2016-12-02 | 2016-12-02 | A kind of safe administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206621610U true CN206621610U (en) | 2017-11-10 |
Family
ID=60213140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621319969.6U Expired - Fee Related CN206621610U (en) | 2016-12-02 | 2016-12-02 | A kind of safe administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206621610U (en) |
-
2016
- 2016-12-02 CN CN201621319969.6U patent/CN206621610U/en not_active Expired - Fee Related
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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: 20171110 Termination date: 20201202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |