CN205649731U - Rectum injector - Google Patents
Rectum injector Download PDFInfo
- Publication number
- CN205649731U CN205649731U CN201620338075.5U CN201620338075U CN205649731U CN 205649731 U CN205649731 U CN 205649731U CN 201620338075 U CN201620338075 U CN 201620338075U CN 205649731 U CN205649731 U CN 205649731U
- Authority
- CN
- China
- Prior art keywords
- activation pin
- functional ball
- flexible pipe
- hand
- syringe
- 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
- 210000000664 rectum Anatomy 0.000 title abstract description 19
- 239000003814 drug Substances 0.000 claims abstract description 66
- 238000002347 injection Methods 0.000 claims abstract description 36
- 239000007924 injection Substances 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 230000004913 activation Effects 0.000 claims description 48
- 239000010408 film Substances 0.000 claims description 16
- 230000001050 lubricating effect Effects 0.000 claims description 16
- 229940079593 drug Drugs 0.000 claims description 15
- 239000010409 thin film Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 210000000436 anus Anatomy 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a rectum injector includes interface part, coupling hose and injection portion in proper order, the interface part is including opening the needle, and it is the cavity syringe needle to open the needle, injection portion includes function ball and a plurality of stay tube that a plurality of intervals set up, link up being provided with the liquid medicine passageway in every function ball, and is a plurality of the liquid medicine passageway of function ball is through a plurality of the stay tube is established ties in proper order, be located injection portion one end the end of the liquid medicine passageway of function ball is provided with out the medicine opening, it is provided with only contrary switch to go out the medicine opening part, be located the other end of injection portion the liquid medicine passageway of function ball with coupling hose's one end is linked together, coupling hose's the other end with it is linked together to open the needle. Rectum injector is simple to use convenient, need not the operation of professional medical personnel, can stimulate the shrink of rectum and anus when dosing, avoids the liquid medicine outflow, uses medicine safely, has painfully.
Description
Technical field
This utility model belongs to injector for medical purpose field, is specifically related to a kind of rectal syringe.
Background technology
Rectally, refers to, by anus, medicine is sent into intestinal tube, makes medicine pass through rectal mucosa absorbed into serum,
To play local treatment or the effect of whole body therapeutic.Rectally can avoid gastrointestinal Direct Resolution and liver
Dirty metabolism, reduces the medicine stimulation to stomach, and alleviates the medicine toxic and side effects to Liver and kidney, make to medicament
Amount is accurate, convenient, safety, is suitable for adult and child uses.The most conventional disposable syringe carries out rectum
Dosing techniques, but syringe insertion depth is wayward, it is necessary to operated by health care professional, give
The daily medication of patient is made troubles.Meanwhile, when using syringe be administered or change dressings, medicinal liquid is easily occurred to flow backwards
To external problem, reduce operational efficiency, cause drug waste.
Utility model content
In order to solve the problems referred to above that prior art exists, this utility model provides a kind of rectal syringe.
Described rectal syringe uses simple and convenient, it is not necessary to health care professional operates, and can stimulate while administration
Rectum and anus shrink, it is to avoid medicinal liquid outflows, drug safety, no pain.
The technical scheme that this utility model is used is:
A kind of rectal syringe, includes interface portion successively, connects flexible pipe and injection part；
Described interface portion includes that activation pin, described activation pin are hollow pinhead；
Described injection part includes multiple functional ball spaced apart and multiple stay tubes, in each described functional ball
The through medicine liquid channel that is provided with, the medicine liquid channel of multiple described functional balls is gone here and there successively by a multiple described stay tube
Connection；The end of the medicine liquid channel being positioned at the described functional ball of described injection part one end is provided with drug opening, institute
State drug opening part and be provided with non-return switch；It is positioned at the medicinal liquid of the described functional ball of the other end of described injection part
Passage is connected with described one end being connected flexible pipe, and the other end of described connection flexible pipe is connected with described activation pin
Logical.
Further, described rectal syringe also includes that handle, described handle include hand-held rod, described connection
Flexible pipe passes perpendicularly through the middle part of described hand-held rod, and described hand-held rod is fixedly installed on leaning on of described connection flexible pipe
The end of nearly described injection part.
Further, the number of described hand-held rod is two, and two described hand-held rods are arranged side by side and the most solid
Connecing, described connection flexible pipe passes perpendicularly through the middle part of two described hand-held rods successively and arranges, and near described injection
The length of the described hand-held rod in portion is longer than the length of another described hand-held rod.
Further, the number of described functional ball is three, three described functional ball spaced sets；Described
A diameter of 0.8-1.2cm of functional ball, the spacing between described functional ball is 0.8-1.2cm.
Further, described interface portion also includes activation pin shell, and described activation pin shell is bell, described
Activation pin jacket is located at the outside of described activation pin.
Further, projecting on the outer wall of described activation pin shell have shell wings, described shell wings
Number be two.
Further, described rectal syringe also include medicine bottle, described medicine bottle include the most successively bottle neck,
Bottleneck and body, be provided with sealing lid at described bottle neck；Set at described bottle neck on the outer wall of described bottleneck
Being equipped with baffle plate, described baffle plate is perpendicular to the axis of described bottleneck and arranges；The shape of described bottle neck and described unlatching
The shape of pin shell inner cavity is suitable, and the distance of described bottle neck to described baffle plate is slightly longer than described activation pin shell
The length of inner chamber.
Further, described rectal syringe also includes that lubricating film, described lubricating film are close to be coated on described note
Penetrating the outside in portion, described lubricating film does not block described drug opening.
Further, described lubricating film is elastic emulsion thin film or soft rubber thin film.
Further, described functional ball, described stay tube and described connection flexible pipe are by elastic medical plastic material
Material is made.
The beneficial effects of the utility model are:
1, described rectal syringe includes interface portion successively, connects flexible pipe and injection part, and described interface portion includes
Activation pin, described activation pin can directly puncture medicine bottle or stretch in syringe so that medicinal liquid can be easily
It is fed in described rectal syringe；
The plurality of functional ball can stimulate rectum so that flesh at the rectum intestinal wall of patient and anus during administration
Meat is in contraction state, prevents entering intrarectal medicinal liquid and flows out；Additionally, the functional ball being positioned at position, end sets
Being equipped with non-return switch, described non-return switch makes liquid be only capable of by outflow in syringe, and cannot reversely flow back to,
Thus it is prevented effectively from the medicinal liquid outflow being injected into rectum, improve operational efficiency, it is to avoid drug waste.
2, the outside tube wall of described connecting tube is provided with handle, described handle at the position near described injection part
Make operator can control the injection part of described rectal syringe more neatly, and the person of being convenient to operation executes
Power, is conducive to more described injection part being pushed patient's rectum.
3, described rectal syringe also includes medicine bottle, and outside described activation pin, ladle cover has described activation pin shell,
The shape and size of described activation pin shell are suitable with the shape and size at the bottle neck position of described medicine bottle, make
Used time, the bottle neck of medicine bottle inserting the inner chamber of described activation pin shell, now activation pin punctures the bottle neck of medicine bottle
Position, then extrude body, can be easy to use by the medical liquid squeezing in medicine bottle and be delivered to patient's internal rectum.
4, described rectal syringe also includes that lubricating film, described lubricating film can reduce described injection part and patient
Friction between anus and rectum so that described injection part can stretch in the middle of patient's rectum more easily,
The sense of discomfort brought to patient during reducing rectally.
Accompanying drawing explanation
Fig. 1 is the structural representation of described rectal syringe；
Fig. 2 is the structural representation when assembling use of the described rectal syringe with described medicine bottle.
In figure: 1, interface portion；2, flexible pipe is connected；3, injection part；4, activation pin；5, functional ball；6、
Prop up stay tube；7, non-return switch；8, handle；9, activation pin shell；10, shell wings；11, medicine bottle；
12, baffle plate；13, lubricating film；14, drug opening.
Detailed description of the invention
As it is shown in figure 1, this utility model provides a kind of rectal syringe, include interface portion 1 successively, connect
Connect flexible pipe 2 and injection part 3.
Described interface portion 1 includes that activation pin 4, described activation pin 4 are hollow hard syringe needle, preferably rustless steel
Medical needle；Further, described interface portion 1 also includes activation pin shell 9, described activation pin shell 9
For bell, described activation pin shell 9 is located at the outside of described activation pin 4, described activation pin shell 9 energy
Enough prevent activation pin 4 to be contaminated, also be able to prevent the sharpened tip of activation pin 4 from surprisingly stabbing other people simultaneously.
Preferably, projecting on the outer wall of described activation pin shell 9 have shell wings 10, described shell wings 10
Number be two, the setting of described shell wings 10 can facilitate user to hold described interface portion 1.
Described injection part 3 includes multiple functional ball 5 spaced apart and multiple stay tubes 6, each described merit
The through medicine liquid channel that is provided with in energy ball 5, the medicine liquid channel of multiple described functional balls 5 is by multiple described
Stay tube 6 is sequentially connected in series；Preferably, a diameter of 0.8-1.2cm of described functional ball 5, functional ball 5 size
Selecting different needs the according to using object to be modified, child patient is it is generally required to use a diameter of
The functional ball 5 of 0.8-1.0cm, and adult patient typically requires the functional ball 5 using a diameter of 1.0-1.2cm.
The end of the medicine liquid channel being positioned at the described functional ball 5 of described injection part 3 one end is provided with drug opening 14,
Non-return switch 7 it is provided with at described drug opening 14；It is positioned at the described function of the other end of described injection part 3
The medicine liquid channel of ball is connected with described one end being connected flexible pipe 2, the other end of described connection flexible pipe 2 and institute
State activation pin 4 to be connected.
Described functional ball 5 is partially due to be relatively large in diameter so that rectum local is stretched stimulation, causes rectum
And anal muscle tightens up, it is possible to effectively prevent entering intrarectal medicinal liquid and flow out.Additionally, be positioned at the institute of position, end
Being provided with non-return switch 7 in stating the described medicine liquid channel of functional ball 5, described non-return switch 7 makes liquid only
Can be flowed out by syringe, and cannot reversely flow back to.The plurality of functional ball 5 and described non-return switch 7 have
Effect avoiding administration process herb liquid flows backward to external problem, even and if needing the multiple medicine of a shot
Thing, when changing dressings gap, there will not be medicinal liquid and flows backward to external, be effectively increased operational efficiency.
It is further preferred that the number of described functional ball 5 is three, three described functional balls 5 are equal in magnitude
And equidistantly arrange, the distance between adjacent two described functional balls 5 is 0.8-1.2cm.Described rectal injection
Device also includes that lubricating film 13, described lubricating film 13 are close to be coated on the outside of described injection part 3, and with institute
The outer side surface stating functional ball 5 is in close contact, and described lubricating film 13 does not block described drug opening 14.Excellent
Selection of land, described lubricating film 13 is elastic emulsion thin film or soft rubber thin film, and described lubricating film 13 can reduce
Friction so that the operation that described injection part 3 is pushed patient's rectum is more smooth and easy, reduces rectally process
The sense of discomfort brought to patient.
Described connection flexible pipe 2 is soft hollow tube, is made up of medical plastic, the one of described connection flexible pipe 2
End is connected with the described medicine liquid channel being positioned at the first described functional ball 5, another of described connection flexible pipe 2
End is connected with described activation pin 4.
Further, for convenience of force, described rectal syringe also includes that handle 8, described handle 8 include
Hand-held rod, described connection flexible pipe 2 passes perpendicularly through the middle part of described hand-held rod, and described hand-held rod is fixedly installed
End in the close described injection part 3 of described connection flexible pipe 2.Described handle 8 makes to push described note
The process penetrating portion 3 is more laborsaving, flexible, and operation time can make hand away from anus, relatively sanitary.Excellent
Selection of land, the number of described hand-held rod is two, holds comfort level with improve handle 8.Two described hand-held
Rod is arranged side by side and is fixedly connected with each other, and described connection flexible pipe 2 passes perpendicularly through the middle part of two described hand-held rods successively
Arrange, and the length of the described hand-held rod of close described injection part 3 one end is longer than the length of another described hand-held rod
Degree.
Further, as in figure 2 it is shown, described rectal syringe also includes medicine bottle 11, described medicine bottle 11 is from upper
Include bottle neck, bottleneck and body under to successively, at described bottle neck, be provided with sealing lid；Described bottleneck is relatively thin,
And at described bottle neck, it being provided with baffle plate 12 on the wall outer surface of described bottleneck, described baffle plate 12 is vertical
Axis in described bottleneck is arranged；The shape of the shape of described bottle neck and described activation pin shell 9 inner chamber is fitted mutually
Joining, the distance of described bottle neck to described baffle plate 12 is slightly longer than the length of described activation pin shell 9 inner chamber.For side
Just using, the capacity of described medicine bottle 11 could be arranged to 2ml, 5ml or other specifications, needs to use rectum
The medicine of drug administration by injection all can use described medicine bottle 11 to be packaged.Described medicine bottle 11 is made up of medical plastic,
Squeezable deformation.During use, the bottle neck of described medicine bottle 11 is inserted in bell described activation pin shell 9,
Now, bottle neck is punctured by the activation pin 4 being positioned at described activation pin shell 9 so that medicinal liquid inflow is described directly
In enteral administration device, extrude described medicine bottle 11, injecting liquid drug can be completed, it is not necessary to use syringe to get it filled, make
With convenient.
Further, described functional ball 5 and described stay tube 6 are made by elastic medical grade plastic materials.
During use, hand-held described handle 8, the described functional ball 5 being positioned at injection part 3 end is directed at patient
Anus, touches handle 8 so that described injection part 3 slips into internal rectum, then by the described medicine of interior Sheng medicinal liquid
Bottle 11 is inserted directly in described activation pin shell 9, and now, the activation pin 4 in described activation pin shell 9 will
The bottle neck position of described medicine bottle 11 punctures, and extrudes medicine bottle 11, and medicinal liquid can arrive along described connection flexible pipe 2
Rectum, it is achieved the purpose of rectally.If there is no medicine bottle 11, it is possible to use remove the one of injection needle part
Secondary property syringe or other medical liquid containers carry out medicinal liquid and inject.
This utility model is not limited to above-mentioned preferred forms, anyone under enlightenment of the present utility model all
Other various forms of products can be drawn, no matter but in its shape or structure, make any change, every have
Same as the present application or akin technical scheme, within all falling within protection domain of the present utility model.
Claims (10)
1. a rectal syringe, it is characterised in that include interface portion (1) successively, connect flexible pipe (2)
With injection part (3)；
Described interface portion (1) includes that activation pin (4), described activation pin (4) are hollow pinhead；
Described injection part (3) includes multiple functional ball (5) spaced apart and multiple stay tubes (6), often
The through medicine liquid channel that is provided with in individual described functional ball (5), the medicine liquid channel of multiple described functional balls (5)
It is sequentially connected in series by a multiple described stay tube (6)；It is positioned at the described functional ball of described injection part (3) one end
(5) end of medicine liquid channel is provided with drug opening (14), and described drug opening (14) place is provided with
Non-return switch (7)；It is positioned at medicine liquid channel and the institute of the described functional ball of the other end of described injection part (3)
The one end stating connection flexible pipe (2) is connected, the other end of described connection flexible pipe (2) and described activation pin (4)
It is connected.
Rectal syringe the most according to claim 1, it is characterised in that also include handle (8),
Described handle (8) includes that hand-held rod, described connection flexible pipe (2) pass perpendicularly through the middle part of described hand-held rod,
And described hand-held rod is fixedly installed on the end of close described injection part (3) of described connection flexible pipe (2).
Rectal syringe the most according to claim 2, it is characterised in that the number of described hand-held rod
Being two, two described hand-held rods are arranged side by side and are fixedly connected with each other, and described connection flexible pipe (2) is the most vertically worn
The middle part crossing two described hand-held rods is arranged, and long near the length of the described hand-held rod of described injection part (3)
Length in rod hand-held another described.
Rectal syringe the most according to claim 1, it is characterised in that described functional ball (5)
Number is three, three described functional ball (5) spaced sets；Described functional ball (5) a diameter of
0.8-1.2cm, the spacing between described functional ball (5) is 0.8-1.2cm.
Rectal syringe the most according to claim 1, it is characterised in that described interface portion (1) is also
Including activation pin shell (9), described activation pin shell (9) is bell, and described activation pin shell (9) is covered
It is located at the outside of described activation pin (4).
Rectal syringe the most according to claim 5, it is characterised in that described activation pin shell (9)
Outer wall on projecting have shell wings (10), the number of described shell wings (10) is two.
Rectal syringe the most according to claim 5, it is characterised in that also include medicine bottle (11),
Described medicine bottle (11) includes bottle neck, bottleneck and body the most successively, is provided with sealing at described bottle neck
Lid；Being provided with baffle plate (12) at described bottle neck on the outer wall of described bottleneck, described baffle plate (12) hangs down
Directly the axis in described bottleneck is arranged；The shape of described bottle neck and the shape of described activation pin shell (9) inner chamber
Suitable, the distance of described bottle neck to described baffle plate (12) is slightly longer than described activation pin shell (9) inner chamber
Length.
Rectal syringe the most according to claim 1, it is characterised in that described rectal syringe is also
Including lubricating film (13), described lubricating film (13) is close to the outside being coated on described functional ball (5), institute
State lubricating film (13) and do not block described drug opening (14).
Rectal syringe the most according to claim 8, it is characterised in that described lubricating film (13)
For elastic emulsion thin film or soft rubber thin film.
Rectal syringe the most according to claim 1, it is characterised in that described functional ball (5),
Described stay tube (6) and described connection flexible pipe (2) are made by medical grade plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338075.5U CN205649731U (en) | 2016-04-20 | 2016-04-20 | Rectum injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620338075.5U CN205649731U (en) | 2016-04-20 | 2016-04-20 | Rectum injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205649731U true CN205649731U (en) | 2016-10-19 |
Family
ID=57400176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620338075.5U Expired - Fee Related CN205649731U (en) | 2016-04-20 | 2016-04-20 | Rectum injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205649731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960786A (en) * | 2019-12-19 | 2020-04-07 | 海盐县人民医院 | Novel rectal administration device |
-
2016
- 2016-04-20 CN CN201620338075.5U patent/CN205649731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960786A (en) * | 2019-12-19 | 2020-04-07 | 海盐县人民医院 | Novel rectal administration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20170420 |