CN209611976U - A kind of Improvement type rectally enema syringe - Google Patents
A kind of Improvement type rectally enema syringe Download PDFInfo
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- CN209611976U CN209611976U CN201821658868.0U CN201821658868U CN209611976U CN 209611976 U CN209611976 U CN 209611976U CN 201821658868 U CN201821658868 U CN 201821658868U CN 209611976 U CN209611976 U CN 209611976U
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- syringe
- cylindrical tube
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- piston
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Abstract
The utility model discloses a kind of Improvement type rectally enema syringes, it includes syringe and piston, there is slidable piston in syringe, one end of piston connects piston rod, fixed handle on the end of piston rod, trunnion is fixedly connected on the outside of one end of syringe, the other end of syringe is pyramidal structure, straight joint is socketed on the outside of tapered end, the straight joint is connected with hollow cylindrical tube, and the cavity of the cylindrical tube is connected with the cavity body on the inside of syringe, and one end of cavity body is piston, the end of cylindrical tube is equipped with half shelly-shaped end, and end is equipped with dosing holes.It is easy to use, comfortable, safe, it is not subject to conditions, sterile working is not stringent, suitable for have an injection and take medicine difficult infant, intractable constipation patient, gynemetrics/gastrointestinal surgery/Gastroenterology dept./department of traditional Chinese medicine related disease rectally or bowel lavage, it is particularly suitable for vast Basic medical and health institutions, endowment/rehabilitation institution and residential care etc., achieves live using effect well.
Description
Technical field
The utility model relates to a kind of Improvement type rectally enema syringes, are particularly suitable for vast primary care sanitary machine
Structure, endowment/rehabilitation institution, constipation patient residential care etc., belong to technical field of medical equipment.
Background technique
It is well known that administration route is different, then drug absorption speed and effect are also different, and absorbing speed sequence is: quiet
Arteries and veins injection > intraperitoneal injection > sucking > sublingual > rectally > intramuscular injection > subcutaneous injection > oral > skin.Rectally, drug
Vein and anal canal are directly entered body circulation under per rectum, and the first pass effect for having exempted from liver, which mentions, to be tapped into body circulation, avoid liver
First pass effect improve bioavilability, while preventing from and reducing drug alleviating burden of liver to the toxic side effect of liver
Protect liver；Oral administration is changed to the decomposition destruction that rectally can avoid drug by gastric acid and digestive ferment, improves medicine
The biological effect of object prevents drug to side effects such as the pessimal stimulations of stomach and intestine again simultaneously, protects stomach and intestine internal organs.Rectally
Much higher than clinically used intramuscular injection, subcutaneous injection and oral administration etc., bioavilability is up to for infiltration rate and effect
97.5%。
Rectally has green medicine technology safe and efficient, painless, conveniently, inexpensive, can subtract the pain no medication having an injection
Hardship, reduce the time having an injection in hospital, Economy type medicine health resources reduce medical treatment cost-effect ratio, save living for patient
The advantages such as institute's expense, but this treatment technology is promoted bad in clinical position, using few, chases after that trace it to its cause mostly be because directly
Enteral administration is inconvenient or operator's insertion depth not enough causes unsatisfactory curative effect (general rectally catheter depth are as follows: newborn -2
One full year of life: 4.0-5.0cm;3-5 one full year of life: 5.0-8.0cm;6-9 one full year of life: 8.0-12.0cm;10 years old or more 12-15cm), rectally
The low shortage comfort of the inexpensive commercial profit of auxiliary instrument, missing humanized design etc. cause to feel bad when Case treatment, pain, very
The problems such as to damage rectal local mucous membrane or unsatisfactory curative effect.By taking common enema as an example, intractable constipation patient passes through rectum
Enema is given to stimulate the defecation reflex of ampullar recti portion to help defecation.Distance of the ampullar recti portion away from anus far up to 7cm,
But existing enema insertion anus end only 3cm or so, packaging matter is hard, even at outs open there are also sharp edge, squeeze and use
Power is uneven, and liquor residue amount is big, the insertion site depth not can determine that so that patient does not feel well;For intractable constipation
When patient, one it is secondary with more bottles of enema come relief of constipation, it is extremely inconvenient thus to need to be inserted into repeatedly, and with the soft modeling of hand pinching
Expect capsule, it is inconvenient for operation, it is time-consuming and laborious, and anus inner tissue is also easily damaged, poor, drug resource waste etc. that there are therapeutic effects
Defect.
Summary of the invention
Technical problem to be solved by the utility model is: providing a kind of Improvement type rectally enema syringe, this instrument divides intestines
Canal drug administration/enema tube (length >=10CM), injection/enema syringe two parts, intestinal canal administration/enema tube is smooth mellow and full, and indicates quarter
Degree and design different model, injection/enema syringe is easy to operate to meet human oriented design, it is easy to use, comfortable, safe, not by
Condition limitation, sterile working is not stringent, suitable for have an injection and take medicine difficult infant, intractable constipation patient, gynemetrics/stomach
Enterochirurgia/Gastroenterology dept./department of traditional Chinese medicine related disease rectally or bowel lavage, be particularly suitable for vast Basic medical and health institutions,
Endowment/rehabilitation institution and residential care etc., the above-mentioned problem of effective solution.
The technical solution of the utility model are as follows: a kind of Improvement type rectally enema syringe, it includes syringe and piston, described
There is slidable piston in syringe, one end of piston connects piston rod, fixed handle on the end of piston rod, in one end of syringe
Outside is fixedly connected with trunnion, and the other end of the syringe is pyramidal structure, and straight joint is socketed on the outside of tapered end, described straight
Connector is connected with hollow cylindrical tube, and the cavity of the cylindrical tube is connected with the cavity body on the inside of syringe, and one end of cavity body is
Piston, the end of cylindrical tube are equipped with half shelly-shaped end, and end is equipped with dosing holes.
The lateral wall of the cylindrical tube is equipped with length scale ruler.
Side opening one and side opening two are additionally provided in the front end side wall of the cylindrical tube.
The side opening one and side opening two are slotted hole, and symmetrically dislocation is arranged on the axis of cylindrical tube, hole edge axis phase
Away from for 5~10mm.
The cylindrical tube is additionally provided with side connector on the lateral wall close to direct head end, and side connector is equipped with sealing cover one.
The side of the straight joint is equipped with sealing cover two.
The material of the cylindrical tube is silicon rubber.
The beneficial effects of the utility model are: compared with prior art, using the technical solution of the utility model, in syringe
It is interior to load enema or other medicines, the amount of injection drug can be controlled by the graduated scale of lateral wall, before cylindrical tube
End and side are designed with injection orifice, and smooth and round slip over of the lateral wall of injection rod crosses connection, can uniformly inject drug in anus
In door, the comfort that patient uses is improved, has scale on cylinder tube outer surface, the depth of cylindrical tube insertion can be grasped.Root
Different tube diameters and length (length >=10CM) can be designed according to different crowd (infant, children, adult), the other end with it is matched
Enema syringe connection is administered.How much according to function and medication optional use dedicated syringes or enema syringe (such as paediatrics, woman
Section, Gastroenterology dept., department of general surgery and department of traditional Chinese medicine clinic need rectally person, the optional syringe of low dose (configurable 5ml/10ml/
20ml/30ml), the enema syringe with subpackage bag may be selected in the big person of dosage, achieves live using effect well.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model A direction view.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below with reference to this specification attached drawing pair
The utility model is described in further detail.
Embodiment 1: as shown in attached drawing 1~2, a kind of Improvement type rectally enema syringe, it includes syringe 3 and piston 4, institute
Stating has slidable piston 4 in syringe 3, one end of piston 4 connects piston rod 7, fixed handle 6 on the end of piston rod 7, in needle
Trunnion 5 is fixedly connected on the outside of one end of cylinder 3, the other end of the syringe 3 is pyramidal structure, is socketed on the outside of tapered end straight
Connector 2, the straight joint 2 are connected with hollow cylindrical tube 1, the cavity and 8 phase of cavity body of 3 inside of syringe of the cylindrical tube 1
Even, one end of cavity body 8 is piston 4, and the end of cylindrical tube 1 is equipped with half shelly-shaped end, and end is equipped with dosing holes 11.
Further, the lateral wall of cylindrical tube 1 is equipped with length scale ruler.Cylindrical tube 1 can be grasped at any time is inserted into anus
Depth, using operate it is all very convenient.
Further,
Side opening 1 and side opening 29 are additionally provided in the front end side wall of cylindrical tube 1.Can disperse drug enters channel, mentions
High injection effect.
Further, side opening 1 and side opening 29 are slotted hole, and symmetrically dislocation is arranged on the axis of cylindrical tube 1, hole
Side axis line is apart 5~10mm.
Further, cylindrical tube 1 is additionally provided with side connector 12 on the lateral wall close to 2 end of straight joint, sets on side connector 12
There is sealing cover 1.When not using side connector, side connector 12 can be sealed by sealing cover 1, and be carried out using syringe 3
Drug is injected, when needing using side connector 12, opens sealing cover 1.
Further, the side of straight joint 2 is equipped with sealing cover 2 14.When needing using side connector 12, then need with close
It covers 2 14 and seals up straight joint 2.
Further, the material of cylindrical tube 1 is silicon rubber.There is certain intensity and smooth, patient's comfort is good.
Further, syringe 3 is shaped using transparent PVC material integral production, integral structure.
Enema or other medicines can be loaded in syringe, and injection drug can be controlled by the graduated scale of lateral wall
Amount, is designed with injection orifice in the front end of cylindrical tube and side, smooth and round slip over of the lateral wall of injection rod crosses connection, can be uniform
Injection drug in having scale on the comfort in anus, improving patient and using, cylinder tube outer surface, cylindrical tube can be grasped
The depth of insertion.Different tube diameters, the other end and matched administration can be designed according to different crowd (infant, children, adult)
Enema syringe connection.According to function and medication it is how much it is optional using dedicated syringes or enema syringe (such as paediatrics, gynaecology,
Gastroenterology dept., department of general surgery and department of traditional Chinese medicine clinic need rectally person, the optional syringe of low dose (configurable 5ml/10ml/20ml/
30ml), the enema syringe with subpackage bag may be selected in the big person of dosage, achieves live using effect well.
Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.Finally, it is stated that with
Upper embodiment is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although referring to preferred embodiment to the utility model
It is described in detail, those skilled in the art should understand that, the technical solution of the utility model can be repaired
Change or equivalent replacement should all cover without departing from the objective and range of technical solutions of the utility model in the utility model
Scope of the claims in.
Claims (7)
1. a kind of Improvement type rectally enema syringe, it includes syringe (3) and piston (4), is had in the syringe (3) slidable
One end of piston (4), piston (4) connects piston rod (7), fixed handle (6) on the end of piston rod (7), the one of syringe (3)
End outside is fixedly connected with trunnion (5), it is characterised in that: the other end of the syringe (3) is pyramidal structure, in the outside of tapered end
It is socketed with straight joint (2), the straight joint (2) is connected with hollow cylindrical tube (1), the cavity and syringe of the cylindrical tube (1)
(3) cavity body (8) on the inside of is connected, and one end of cavity body (8) is piston (4), and the end of cylindrical tube (1) is equipped with half shelly-shaped end
Head, end are equipped with dosing holes (11).
2. a kind of Improvement type rectally enema syringe according to claim 1, it is characterised in that: the cylindrical tube (1)
Lateral wall is equipped with length scale ruler.
3. a kind of Improvement type rectally enema syringe according to claim 1 or 2, it is characterised in that: the cylindrical tube (1)
Front end side wall on be additionally provided with side opening one (10) and side opening two (9).
4. a kind of Improvement type rectally enema syringe according to claim 3, it is characterised in that: the side opening one (10) and
Side opening two (9) is slotted hole, and symmetrically dislocation arranges that hole edge axis is apart 5~10mm on the axis of cylindrical tube (1).
5. a kind of Improvement type rectally enema syringe according to claim 1 or 2, it is characterised in that: the cylindrical tube (1)
It is additionally provided with side connector (12) on the lateral wall close to straight joint (2) end, side connector (12) is equipped with sealing cover one (13).
6. a kind of Improvement type rectally enema syringe according to claim 1, it is characterised in that: the straight joint (2)
Side is equipped with sealing cover two (14).
7. a kind of Improvement type rectally enema syringe according to claim 1 or 2, it is characterised in that: the cylindrical tube (1)
Material be silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658868.0U CN209611976U (en) | 2018-10-12 | 2018-10-12 | A kind of Improvement type rectally enema syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658868.0U CN209611976U (en) | 2018-10-12 | 2018-10-12 | A kind of Improvement type rectally enema syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209611976U true CN209611976U (en) | 2019-11-12 |
Family
ID=68441050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821658868.0U Active CN209611976U (en) | 2018-10-12 | 2018-10-12 | A kind of Improvement type rectally enema syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209611976U (en) |
-
2018
- 2018-10-12 CN CN201821658868.0U patent/CN209611976U/en active Active
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