CN107296994A - Anti- infection enema syringe - Google Patents
Anti- infection enema syringe Download PDFInfo
- Publication number
- CN107296994A CN107296994A CN201710534336.XA CN201710534336A CN107296994A CN 107296994 A CN107296994 A CN 107296994A CN 201710534336 A CN201710534336 A CN 201710534336A CN 107296994 A CN107296994 A CN 107296994A
- Authority
- CN
- China
- Prior art keywords
- anal tube
- infection
- enema syringe
- block piece
- clamp nut
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0241—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being supplied by gravity
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention discloses a kind of anti-infection enema syringe, including anal tube, expansion part and clamp nut, and the anal tube is used to insert in patient's anus, external screw thread is provided with the outer wall of its rear end, anal tube is provided with block piece positioned at externally threaded front；Expansion part is set on the rear end of the anal tube, its harmomegathus body for including first end, the second end and being connected between the first end and the second end, and first end carries out spacing stop by the block piece；The clamp nut is threaded on the external screw thread of anal tube, and is pressed on the second end, to adjust the distance between the second end opposite first end；Technical solution of the present invention is by adjusting clamp nut so that it is moved forward with respect to anal tube, so that harmomegathus body is radially expanded while being compressed axially, add the mid diameter size of harmomegathus body, so as to play a part of that patient's anus is blocked, so solve the problem of existing enema syringe needs to be inflated sacculus, regulation is simple, quick and easy, improves bowel lavage efficiency.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly to a kind of anti-infection enema syringe.
Background technology
Described enema in medical science, is exactly from anus per rectum insertion colon perfusion liquid, to reach defaecation with anal tube
Gut purge is vented the therapeutic effect of toxin expelling.Liquid can stimulate enterocinesia, softening, removing excrement, and have cooling, hasten parturition, dilute enteral
Poisonous substance, the effect for reducing absorption.In addition, medicine that liquid passes through dissolving etc. also can reach the treatments such as supply medicine, nutrition, moisture
Effect.It is using the purpose of enema：Release constipation；Cooling；For some operations, check or give a birth and prepare；Dilute and clear
Except the harmful substance in enteron aisle, mitigate poisoning.
In order to prevent the anus leakage situation occurred during bowel lavage, existing enema syringe generally sets air bag on the outer wall of anal tube
And the admission line led to airbags is provided with tube wall, in use, the end of anal tube is together with the gas for being arranged at its outer wall
Capsule is passed through in patient's anus together, be then inflated by the inlet duct being connected with admission line make air bag ventilate and it is swollen
It is swollen, so realize patient's anus is blocked, prevent the cleaning fluid in anus from leaking outside, finally again by Enemator, feed tube and
Anal tube injects cleaning fluid into patient's anus.
But, the air bag that existing enema syringe is used to do closure anus is usually fixed on anal tube, i.e., before anal tube
The distance between end and the air bag are fixed, and therefore, during bowel lavage, the anal tube part in front of air bag must be entirely insertable trouble
In person's anus, and because the constitution of different patients is different or the state of an illness is different, the length of required insertion anal tube is also required to regard feelings
Depending on condition, so, when carrying out bowel lavage using existing enema syringe, cause to cause patient firmly it is possible that intubating length is long
Property injury, it is also possible to occur that intubating length is not enough, it is impossible to reach best effect.
Moreover, the closure air bag on existing enema syringe is required for connecting aerating device, cause complicated, troublesome poeration,
After closure anus is carried out to closure airbag aeration, also usually occur that the gas leakage of closure air bag is reduced and causes the dirt in anus
The situation of leakage, easily produces cross pollution.
The content of the invention
It is an object of the invention to solve deficiency of the prior art at least to some extent, there is provided a kind of anti-infection bowel lavage
Device.
To achieve the above object, the anti-infection enema syringe that the present invention is provided, including：
Anal tube, the anal tube is used to insert in patient's anus, external screw thread is provided with the outer wall of its rear end, the anal tube is located at
Externally threaded front is provided with block piece；
Expansion part, the expansion part is set on the rear end of the anal tube, and it includes first end, the second end and company
The harmomegathus body between the first end and the second end is connected to, the first end carries out spacing stop by the block piece；
Clamp nut, the clamp nut is threaded on the external screw thread of the anal tube, and is pressed on second end
In portion, to adjust the distance between relatively described first end of the second end；When the clamp nut stops to described
When part direction is moved, drive the second end close so that the harmomegathus body radial dilatation to first end.
Preferably, the harmomegathus body is the ellipsoidal structure with central through hole.
Preferably, hollow and filled with gas the pressure bladder that the harmomegathus body is made up of elastomeric material.
Preferably, it is provided with a connection piece between the clamp nut and the second end.
Preferably, one end of the relatively described clamp nut of the connector is provided with the first pad.
Preferably, the block piece is cone-shaped structure, and its diameter is from the front to the back to be gradually reduced setting.
Preferably, the block piece and the split type setting of the anal tube, and the block piece screw thread is set in the anal tube
External screw thread on.
Preferably, the second pad is provided between the block piece and the first end.
Preferably, in addition to for contain bowel lavage cleaning fluid Enemator and respectively with the Enemator and anal tube rear end
The woven hose of connection.
Preferably, removable seal is connected between the anal tube and the woven hose.
Technical solution of the present invention is by adjusting clamp nut so that it is moved forward with respect to anal tube, so that harmomegathus body is axial
It is radially expanded while compression, that is, adds the mid diameter size of harmomegathus body, so as to plays what patient's anus was blocked
Effect, so solves the problem of existing enema syringe needs to be inflated sacculus, adjusts simple, quick and easy, improves filling
Intestines efficiency.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the anti-structural representation for infecting enema syringe embodiment of the present invention；
Fig. 2 is the anal tube of the anti-infection enema syringe of the present invention and the mounting structure schematic diagram of expansion part.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention, based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " " axial direction ", " circumference ", " radial direction " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
The anti-infection enema syringe of the embodiment of the present invention is described in detail with reference to the accompanying drawings.
As depicted in figs. 1 and 2, anti-infection enema syringe according to embodiments of the present invention, including for inserting in patient's anus
Anal tube 10, the Enemator 40 for containing bowel lavage cleaning fluid and be respectively connected with the Enemator 40 and the rear end of anal tube 10
Woven hose 50, wherein, removable seal is connected between the anal tube 10 and the woven hose 50, and expansion is arranged with anal tube 10
Part 20 and clamp nut 30.
Specifically, external screw thread 11 is provided with the rear end outer wall of the anal tube 10, the anal tube 10 is located at external screw thread 11
Front be provided with block piece 12；The expansion part 20 is set on the rear end of the anal tube 10, and it includes first end 21,
Two ends 22 and the harmomegathus body 23 being connected between the first end 21 and the second end 22, the first end 21 is by institute
State block piece 12 and carry out spacing stop；The clamp nut 30 is threaded on the external screw thread 11 of the anal tube 10, and is compressed
On the second end 22, to adjust the distance between relatively described first end 21 of the second end 22；When described
Clamp nut 30 to the direction of block piece 12 move when, drive the second end 22 to first end 21 close to so that described
The radial dilatation of harmomegathus body 23.
According to the anti-infection enema syringe of the present embodiment, before use, clamp nut 30 is adjusted into more position rearward, make
The distance between clamp nut 30 and block piece 12 are more than or equal to expansion part 20 and not stressed and axle during natural extended configuration
To length, now the medium position diameter of harmomegathus body 23 is in minimum state, in order to insert in the anus of patient；When anal tube 10
Front end and during the insertion of expansion part 20, by adjusting clamp nut 30 so that it is moved forward with respect to anal tube 10, so that rising
Contracting body 23 is radially expanded while being compressed axially, that is, the mid diameter size of harmomegathus body 23 is added, so as to play to disease
The effect of people's anus closure, so solves the problem of existing enema syringe needs to be inflated sacculus, regulation is simple, quick,
It is convenient, improve bowel lavage efficiency.
As presently preferred embodiments of the present invention, the harmomegathus body 23 is the ellipsoidal structure with central through hole.In this way, its
In the anus that can facilitate access for patient when not by the state of axial compressive force；And when being extruded by clamp nut 30, can axle
To compression and radial dilatation globulate structure, blocked with the anus to patient.Further, the harmomegathus body 23 is by rubber
Hollow and filled with gas the pressure bladder that material is made.Certainly, it may be made as the ellipse with central through hole of entity
Structure, as long as compressing axially the structure that can be achieved to be expanded using clamp nut 30.
In one embodiment of the invention, it is provided with a connection between the clamp nut 30 and the second end 22
Part 13.Specifically, can the effect of connector 13 be blocked between clamp nut 30 and the second end 22, make clamp nut
30 opposed second ends 22 have certain distance, in order to when expansion part 20 enters in patient's anus, so that medical personnel exist
Hand during regulation clamp nut 30 is unlikely to the anus position of too close patient, is easy to the regulation to clamp nut 30.
Wherein, one end of the relatively described clamp nut 30 of the connector 13 is provided with the first pad 14.Change first using this
The effect of pad 14 makes clamp nut 30 be unlikely to rotate with follower link 13 or expansion part 20 when rotating regulation.
In some embodiments of the invention, the block piece 12 be cone-shaped structure, its diameter from the front to the back with
Setting is gradually reduced.In this way, the block piece 12 can be easy to insert in the anus of patient, make while playing certain expansion to anus
Entered with order to the expansion part 20 after block piece 12.
Further, the block piece 12 is set in the split type setting of the anal tube 10, and the screw thread of the block piece 12
On the external screw thread 11 of the anal tube 10.So as to adjusting position of the block piece 12 on anal tube 10, can adjust expansion part 20 relative to
The distance between front end of anal tube 10, that is to say, that before anal tube 10 is inserted in patient body, can adjust according to the situation of patient and hinder
The position of block piece 12, to adjust the distance of expansion part 20 and the front end of anal tube 10, that is, adjusts the intubating length of anal tube 10.
Further, it is provided with the second pad 15 between the block piece 12 and the first end 21.Changed using this
The effect of second pad 15 makes block piece 12 be unlikely to drive expansion part 20 to rotate when rotating regulation, it is to avoid expansion part 20 revolves
Turn the phenomenon for rubbing with external screw thread 11 and causing harmomegathus body 23 to rupture.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every at this
Under the inventive concept of invention, the equivalent structure transformation made using description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical fields in the scope of patent protection of the present invention.
Claims (10)
1. a kind of anti-infection enema syringe, it is characterised in that including：
Anal tube, the anal tube is used to insert in patient's anus, and external screw thread is provided with the outer wall of its rear end, and the anal tube is located at outer spiral shell
Block piece is provided with front of line；
Expansion part, the expansion part is set on the rear end of the anal tube, and it includes first end, the second end and is connected to
Harmomegathus body between the first end and the second end, the first end carries out spacing stop by the block piece；
Clamp nut, the clamp nut is threaded on the external screw thread of the anal tube, and is pressed on the second end,
To adjust the distance between relatively described first end of the second end；When the clamp nut is to the block piece direction
When mobile, drive the second end close so that the harmomegathus body radial dilatation to first end.
2. anti-infection enema syringe as claimed in claim 1, it is characterised in that the harmomegathus body is the ellipse with central through hole
Shape structure.
3. anti-infection enema syringe as claimed in claim 2, it is characterised in that the harmomegathus body by elastomeric material be made it is hollow
And the pressure bladder filled with gas.
4. anti-infection enema syringe as claimed in claim 1, it is characterised in that between the clamp nut and the second end
It is provided with a connection piece.
5. anti-infection enema syringe as claimed in claim 4, it is characterised in that the one of the relatively described clamp nut of the connector
End is provided with the first pad.
6. anti-infection enema syringe as claimed in claim 1, it is characterised in that the block piece is cone-shaped structure, its diameter
Size is from the front to the back to be gradually reduced setting.
7. anti-infection enema syringe as claimed in claim 6, it is characterised in that the block piece with the anal tube is split type sets
Put, and the block piece screw thread is set on the external screw thread of the anal tube.
8. anti-infection enema syringe as claimed in claim 7, it is characterised in that set between the block piece and the first end
It is equipped with the second pad.
9. anti-infection enema syringe as claimed in claim 1, it is characterised in that also including the bowel lavage for containing bowel lavage cleaning fluid
Cylinder and the woven hose being connected respectively with the Enemator and anal tube rear end.
10. anti-infection enema syringe as claimed in claim 9, it is characterised in that removable between the anal tube and the woven hose
Unload and be tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534336.XA CN107296994A (en) | 2017-07-03 | 2017-07-03 | Anti- infection enema syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534336.XA CN107296994A (en) | 2017-07-03 | 2017-07-03 | Anti- infection enema syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107296994A true CN107296994A (en) | 2017-10-27 |
Family
ID=60136528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710534336.XA Pending CN107296994A (en) | 2017-07-03 | 2017-07-03 | Anti- infection enema syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107296994A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282070A (en) * | 2020-03-13 | 2020-06-16 | 北京大学深圳医院 | Medical enema cleaner |
| CN113101424A (en) * | 2021-03-29 | 2021-07-13 | 中国人民解放军陆军特色医学中心 | Anal canal device with adjustable aperture |
| CN113181460A (en) * | 2021-04-22 | 2021-07-30 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Multifunctional child enema device |
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|---|---|---|---|---|
| CN2320272Y (en) * | 1998-02-27 | 1999-05-26 | 孙树杰 | Adjustable catheter |
| CN2627990Y (en) * | 2003-06-12 | 2004-07-28 | 许建衡 | Anal tube hemostat |
| CN200973863Y (en) * | 2006-12-04 | 2007-11-14 | 张凤霞 | Sealed gasbag type applier |
| CN101959478A (en) * | 2008-02-29 | 2011-01-26 | 爱德华兹生命科学公司 | Expandable member for deploying a prosthetic device |
| JP2013543412A (en) * | 2010-10-14 | 2013-12-05 | ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング | Double-threaded guidewire or reinforcement wire for multi-use vertebral augmentation (VA) balloons |
| CN204971503U (en) * | 2015-09-30 | 2016-01-20 | 贾萍 | Pleural cavity pjncture needle |
-
2017
- 2017-07-03 CN CN201710534336.XA patent/CN107296994A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320272Y (en) * | 1998-02-27 | 1999-05-26 | 孙树杰 | Adjustable catheter |
| CN2627990Y (en) * | 2003-06-12 | 2004-07-28 | 许建衡 | Anal tube hemostat |
| CN200973863Y (en) * | 2006-12-04 | 2007-11-14 | 张凤霞 | Sealed gasbag type applier |
| CN101959478A (en) * | 2008-02-29 | 2011-01-26 | 爱德华兹生命科学公司 | Expandable member for deploying a prosthetic device |
| JP2013543412A (en) * | 2010-10-14 | 2013-12-05 | ジンテス ゲゼルシャフト ミット ベシュレンクテル ハフツング | Double-threaded guidewire or reinforcement wire for multi-use vertebral augmentation (VA) balloons |
| CN204971503U (en) * | 2015-09-30 | 2016-01-20 | 贾萍 | Pleural cavity pjncture needle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282070A (en) * | 2020-03-13 | 2020-06-16 | 北京大学深圳医院 | Medical enema cleaner |
| CN113101424A (en) * | 2021-03-29 | 2021-07-13 | 中国人民解放军陆军特色医学中心 | Anal canal device with adjustable aperture |
| CN113181460A (en) * | 2021-04-22 | 2021-07-30 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Multifunctional child enema device |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |