CN109498882A - A kind of adjustable self-service enteroclysm device in direction - Google Patents
A kind of adjustable self-service enteroclysm device in direction Download PDFInfo
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- CN109498882A CN109498882A CN201910014060.1A CN201910014060A CN109498882A CN 109498882 A CN109498882 A CN 109498882A CN 201910014060 A CN201910014060 A CN 201910014060A CN 109498882 A CN109498882 A CN 109498882A
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- tube
- infusion
- pipe
- slot
- perfusion tube
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- 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
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/022—Volume; Flow rate
-
- 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
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0258—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped by means of electric pumps
-
- 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
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
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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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of adjustable self-service enteroclysm devices in direction, its key points of the technical solution are that including bowel lavage container, enema tube, regulating and controlling mechanism, enema tube includes connecting tube and perfusion tube, and perfusion tube includes that one pipe of infusion or the infusion two being made of paper made of medical grade rubber are managed；It is infused on the inner sidewall of a pipe and is provided with bending slot, bending slot circularizes or helical structure setting, and the opening of lateral bending folding slot can be gradually closed during a Guan Xiang curving of being infused；Two pipes of being infused include outer tube and inner tube, outer tube and inner tube are made of paper, and adhesion-molded between the two, are provided with curved slot on the side wall of inner tube, curved slot circularizes or helical structure setting, and the opening of the lateral bending crank slot can be gradually closed during two Guan Xiang curvings of being infused.The device can allow the self-service bowel lavage of patient, reduction awkward, additionally it is possible to which the calculating and control for realizing enema fluid are more advantageous to and reduce environmental pollution.
Description
Technical field
The present invention relates to the field of medical instrument technology, more specifically, it relates to a kind of adjustable self-service bowel lavage in direction
Device.
Background technique
Before department of general surgery's abdominal operation, common program is the excrement removed in enteric cavity using enteroclysm device, to open abdomen class
General surgery provides convenience.Further, since the toxin generated due to for a long time including the excrement in colon can be discharged in bowel lavage,
And the effect for preventing and treating various diseases is provided, therefore, enteroclysm device is also by by the defecations such as constipation or Colonic dysfunction
The patient of puzzlement is widely used.
Although currently, had already appeared various types of enteroclysm devices, existing enteroclysm device is generally existing as follows
Disadvantage: 1, traditional enteroclysm device is difficult self-service completion because of angle problem patient, is inserted into anus by force and is likely to result in mucosa injury
Bleeding；2, the amount for pouring into the enema fluid of patient's body can only be estimated manually, be unable to accurately control；3, the speed of bowel lavage is difficult to control
System, tends to cause discomfort to patient, or cause bowel lavage efficiency lower；4, traditional enema tube is mostly made of medical grade rubber,
Using hospital refuse is become after primary, decomposition needs over one hundred year time that can give ring with being continuously increased for medical demand
Undesirable consequence is caused in border, pollutes environment.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of adjustable self-service bowel lavage dress in direction
It sets, which can allow the self-service bowel lavage of patient, reduction awkward, additionally it is possible to which the calculating and control for realizing enema fluid are more advantageous to and subtract
Few environmental pollution.
To achieve the above object, the present invention provides the following technical scheme that a kind of adjustable self-service enteroclysm device in direction,
Include bowel lavage container and the enema tube with the infusion outlet of bowel lavage container, further includes having to regulate and control bowel lavage container and go out liquid
The regulating and controlling mechanism of amount, the enema tube include the connecting tube of one end and bowel lavage reservoir and be connected to the connecting tube other end use
Perfusion tube in insertion enteron aisle, the perfusion tube include one pipe of infusion made of medical grade rubber or are made of paper defeated
Liquid two is managed；
It is provided on the inner sidewall of one pipe of the infusion for for the one curved bending slot of pipe of infusion, the bending slot cyclization
Shape or helical structure setting, when bending slot and circularizing structure setting, quantity is provided with multiple, and along one pipe of infusion
Length direction is arranged, and the opening of lateral bending folding slot can be gradually closed during a Guan Xiang curving of being infused；
Two pipes of the infusion include the outer tube of coaxial arrangement and fit in the inner tube on outer tube inner sidewall, the outer tube and
Inner tube is made of paper, and adhesion-molded between the two, is provided on the side wall of said inner tube for for infusion two pipes bending
Curved slot, the curved slot run through inner tube wall thickness, the curved slot circularizes or helical structure setting, works as curved slot
Quantity is provided with multiple when circularizing structure setting, and is arranged along the length direction of two pipes of infusion, and be infused two Guan Xiang
The opening of the lateral bending crank slot can be gradually closed during curving.
The present invention is further arranged to: the bowel lavage container includes syringe body and is plugged in syringe body
Injection ram, the regulating and controlling mechanism include that regulation platform for placing for syringe body and sliding are connected to regulation platform
For push injection molding piston push block and be rotatably connected on regulation platform on for drive push block slide regulating screw, with
And the regulation motor for driving regulating screw to rotate, be provided on the regulation platform for for syringe body far from injection work
The bearing surface of the end abutment of plug, glide direction of the push block on regulation platform is close to or far from bearing surface, the tune
Control screw rod is threadedly coupled with push block, and regulation motor is able to drive during driving regulating screw rotation and pushes away with what it was spirally connected
Block is sent to slide along the length direction of regulating screw.
The present invention is further arranged to: the perfusion tube is provided on the side wall of close end for reducing perfusion tube and intestines
The lubrication hole of road friction force, the lubrication hole are arranged through the side wall of perfusion tube.
The present invention is further arranged to: the lubrication for being provided with X font on the side wall of one pipe of the infusion at lubrication hole is cut
Mouthful, the lubrication notch is able to maintain closure under normal pressure, cuts when the pressure in perfusion tube is greater than extraneous pressure in lubrication
Perfusion tube side wall at mouthful is outwardly unfolded into lubrication hole.
The present invention is further arranged to: is connected between the connecting tube and perfusion tube for avoiding the bowel lavage in perfusion tube
Liquid passes back into the non-return piece of connecting tube.
The present invention is further arranged to: the non-return piece includes to be used for by rubber integrated injection molding, the non-return piece
With the connecting insertion of connecting tube grafting and for the transfusion cannula with perfusion tube grafting and it is located at connecting insertion and is infused slotting
Plugging sheet between pipe, the plugging sheet is at least provided with two panels, and plugging sheet side and non-return piece are wholely set the other side
It is inclined to the structure setting abutted with adjacent plugging sheet, inclined plugging sheet can support under normal pressure with adjacent plugging sheet side
The separation for realizing connecting insertion and transfusion cannula is connect, the plugging sheet when the pressure in connecting insertion is greater than the pressure in transfusion cannula
It is unfolded into through-hole.
The present invention is further arranged to: is provided on the lateral wall of the perfusion tube for indicating in perfusion tube insertion enteron aisle
The scale of depth.
In conclusion the invention has the following advantages: bowel lavage container is used to install enema fluid, in the tune of regulating and controlling mechanism
Control effect is lower to be injected enema fluid in Intestinal Mucosal Injury in Patients Undergoing by enema tube, and in the program, regulating and controlling mechanism can be to the injection of enema fluid
Amount and injection rate realize regulation, so as to realize the calculating and control to enema fluid.The enema tube be divided into connecting tube and
Perfusion tube, and one pipe of infusion made of medical grade rubber can be used in perfusion tube, it is possible to use the infusion two being made of paper is managed, one
Secondary bowel lavage administer after since only perfusion tube being inserted in the enteron aisle of patient, there is no need to by another part of enema tube namely
Connecting tube is discarded, only realizes the disposable of perfusion tube, can either effectively ensure the safe and healthy of patient's bowel lavage, while also big
Reduce the consumption to medical accessory greatly, advantageously reduces environmental pollution.
No matter perfusion tube uses one pipe of infusion or the infusion two being made of paper made of medical grade rubber to manage, due to tool
There is certain radial integral strength, and can be bent to periphery, flexible and convenient operation, can be completed for patient one self, favorably
It is awkward to patient's bring in alleviating bowel lavage；And curved slot or bending slot position are in the inner sidewall of perfusion tube, and perfusion tube is outer
Side wall is smooth complete, is not only conveniently inserted into enteron aisle, while can also effectively reduce damage of the perfusion tube to enteron aisle, significantly
Improve the use safely, conveniently degree of perfusion tube.Furthermore two pipe of infusion being made of paper can by fast decoupled, do not have dirt
Metachromia matter advantageously reduces environmental pressure, and can be used in recycling and reusing, environmental protection, health, is that the earth continues existence to the greatest extent one forever
Part mental and physical efforts.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of enteroclysm device；
Fig. 2 is the cross-sectional view of one pipe of local infusion；
Fig. 3 is the cross-sectional view of two pipe of local infusion；
Fig. 4 is the cross-sectional view of non-return piece.
Appended drawing reference: 1, bowel lavage container；11, syringe body；12, injection ram；2, enema tube；21, connecting tube；22,
Perfusion tube；221, one pipe of infusion；2211, slot is bent；2212, notch is lubricated；222, two pipe of infusion；2221, outer tube；2222, interior
Pipe；2223, curved slot；223, lubrication hole；23, non-return piece；231, connecting insertion；232, transfusion cannula；233, plugging sheet；3, it adjusts
Control mechanism；31, regulate and control platform；311, bearing surface；32, push block；33, regulating screw；34, regulate and control motor.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical components are with identical
Appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down"
Refer to that the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements
The direction of geometric center.
Referring to Fig.1 shown in -4, a kind of adjustable self-service enteroclysm device in direction includes bowel lavage container 1 and holds with bowel lavage
The enema tube 2 of the infusion outlet of device 1, further includes the regulating and controlling mechanism 3 for having to regulate and control 1 liquid outlet quantity of bowel lavage container, enema tube 2
It include the connecting tube 21 and be connected to infusion of 21 other end of connecting tube for being inserted into enteron aisle that one end is connected to bowel lavage container 1
Pipe 22, perfusion tube 22 include be infused made of medical grade rubber a pipe 221 or two pipe 222 of infusion that is made of paper；Bowel lavage
Container 1 is injected enema fluid in Intestinal Mucosal Injury in Patients Undergoing by enema tube 2 under the regulating and controlling effect of regulating and controlling mechanism 3 for installing enema fluid,
In the program, regulating and controlling mechanism 3 can injection rate to enema fluid and injection rate realize regulation, so as to realize to bowel lavage
The calculating and control of liquid.The enema tube 2 divides for connecting tube 21 and perfusion tube 22, and perfusion tube 22 can be used and be made of medical grade rubber
One pipe 221 of infusion, it is possible to use two pipe 222 of infusion being made of paper, due to only by perfusion tube 22 after bowel lavage is administered
It inserts in the enteron aisle of patient, there is no need to discard another part of enema tube 2 i.e. connecting tube 21, only realizes perfusion tube
22 it is disposable, can either effectively ensure the safe and healthy of patient's bowel lavage, while also greatly reducing to medical accessory
Consumption, advantageously reduces environmental pollution.
It is infused on the inner sidewall of a pipe 221 and is provided with for for the curved bending slot 2211 of a pipe 221 of being infused, bending slot
2211 circularize or helical structure setting, and when bending slot 2211 and circularizing structure setting, quantity is provided with multiple, and
Length direction along one pipe 221 of infusion is arranged, and a pipe 221 lateral bending during to curving of being infused rolls over slot 2211
Opening can gradually be closed；The silicon rubber injection molding that texture is too hard can be selected in one pipe 221 of infusion, and in injection moulding process
In integrally formed with bending slot 2211, and a pipe 221 of being infused selects the silicon rubber that texture is too hard to be formed with being conducive to improve infusion one
The integral strength of pipe 221 facilitates it out of patient anus insertion enteron aisle, avoids it excessively soft and be unfavorable for being inserted into,
And the setting for bending slot 2211 enables one pipe 221 of infusion that can be bent to periphery, consequently facilitating be inserted into curved enteron aisle,
The abnormal sense being intubated to patient is effectively reduced, the practical degree of flexibility of one pipe 221 of infusion is substantially increased.
Two pipes 222 of being infused include the outer tube 2221 of coaxial arrangement and fit in the inner tube on 2221 inner sidewall of outer tube
2222, outer tube 2221 and inner tube 2222 are made of paper, and adhesion-molded between the two, are provided on the side wall of inner tube 2222
For for the curved curved slot 2223 of two pipe 222 of being infused, curved slot 2223 to run through the wall thickness of inner tube 2222,2223 cyclization of curved slot
Shape or helical structure setting, when curved slot 2223 circularizes structure setting, quantity is provided with multiple, and along infusion two
The length direction of pipe 222 is arranged, the opening energy for two pipes 222 lateral bending crank slot 2223 during to curving of being infused
It is enough to be gradually closed.Two pipe 222 of infusion of papery has certain integral strength, facilitates by it out of patient anus insertion enteron aisle,
It avoids it excessively soft and is unfavorable for being inserted into, and the setting of curved slot 2223 enables two pipes 222 of infusion that can be bent to periphery,
Consequently facilitating being inserted into curved enteron aisle, the abnormal sense being intubated to patient is also effectively reduced, infusion two is substantially increased
The practical degree of flexibility of pipe 222.
No matter above-mentioned perfusion tube 22 uses is infused a pipe 221 or the infusion two that is made of paper is managed made of medical grade rubber
222, due to having certain radial integral strength, and can be bent to periphery, flexible and convenient operation, it can be for patient certainly
Completion is helped, it is awkward to patient's bring to be conducive to alleviation bowel lavage；And curved slot 2223 or bending slot 2211 are located at perfusion tube 22
Inner sidewall, and the lateral wall of perfusion tube 22 is smooth complete, is not only conveniently inserted into enteron aisle, while can also effectively reduce
Damage of the perfusion tube 22 to enteron aisle substantially increases the use safely, conveniently degree of perfusion tube 22.Furthermore the infusion being made of paper
Two pipes 222 can by fast decoupled, do not have pollution property, advantageously reduce environmental pressure, and can be used in recycling repeat benefit
With environmental protection, health are that the earth continues existence mental and physical efforts a to the greatest extent forever.
Bowel lavage container 1 includes syringe body 11 and the injection ram 12 that is plugged in syringe body 11, regulates and controls machine
Structure 3 includes that the regulation platform 31 and sliding for placing for syringe body 11 are connected on regulation platform 31 for pushing injection molding
The push block 32 of piston and be rotatably connected on regulation platform 31 on for drive push block 32 slide regulating screw 33, Yi Jiyong
In the regulation motor 34 for driving regulating screw 33 to rotate, regulates and controls and be provided on platform 31 for living for syringe body 11 far from injection
The bearing surface 311 of the end abutment of plug 12, glide direction of the push block 32 on regulation platform 31 is close to or far from bearing surface
311, regulating screw 33 is threadedly coupled with push block 32, and regulation motor 34 being capable of band during driving regulating screw 33 to rotate
The dynamic push block 32 being spirally connected with it slides along the length direction of regulating screw 33.Stepper motor can be selected in regulation motor 34, passes through
The revolving speed of control regulation motor 34 and steering, cooperation regulating screw 33 realize the sliding for driving push block 32, the push block 32
Sliding velocity and stroke can be realized by the screw pitch of regulating screw 33 and the revolving speed of regulation motor 34, and push block 32
Sliding velocity and stroke decide bowel lavage container 1 export enema fluid output speed and output quantity, therefore select stepping
Motor, the revolving speed by regulating and controlling the stepper motor can be realized the regulation of the output speed and output quantity of enema fluid, mention significantly
The high effect of enema treatment and the flexible operation degree of efficiency and regulating and controlling mechanism 3.
Perfusion tube 22 is provided with the lubrication hole for reducing perfusion tube 22 Yu enteron aisle frictional force on the side wall of close end
223, lubrication hole 223 is arranged through the side wall of perfusion tube 22.The enema fluid in perfusion tube 22 can be infiltrated by lubrication hole 223
The lateral wall of perfusion tube 22, to advantageously reduce the frictional force of perfusion tube 22 Yu enteron aisle, perfusion tube 22 of being not only more convenient for is inserted
Enter, can also be further reduced the damage to enteron aisle.
It is infused and is provided with the lubrication notch 2212 of X font on the side wall of a pipe 221 at lubrication hole 223, lubricate notch
2212 are able to maintain closure under normal pressure, when the pressure in perfusion tube 22 is greater than extraneous pressure at lubrication notch 2212
22 side wall of perfusion tube is outwardly unfolded into lubrication hole 223.Since one pipe 221 of infusion can be made of silicon rubber, one is made it have
Fixed elasticity, and when the lateral wall for needing that enema fluid is infiltrated to one pipe 221 of infusion is set of notch 2212 is lubricated, pass through regulation
Enema fluid injects to perfusion tube 22 in mechanism 3 can be realized, and lubricates notch 2212 at this time and is unfolded into lubrication hole 223；And it is being not required to
It when the lateral wall of infiltration one pipe 221 of infusion, only need to stop 3 operation of regulating and controlling mechanism, just can make to lubricate the closure of notch 2212,
The structure can not only pass through the infiltration of 2212 pairs of notch infusion one pipe, 221 lateral walls of lubrication, additionally it is possible to effectively avoid enema fluid
It passes back into one pipe 221 of infusion and pollutes the enema fluid in bowel lavage container 1, therefore the lubrication notch 2212 is conducive to bowel lavage container
Enema fluid in 1 uses health.
It is connected between connecting tube 21 and perfusion tube 22 for avoiding the enema fluid in perfusion tube 22 from passing back into connecting tube 21
Non-return piece 23.Check valve can be selected in non-return piece 23, and the enema fluid be conducive in bowel lavage container 1 uses health.
For non-return piece 23 by rubber integrated injection molding, non-return piece 23 includes for the connecting insertion with 21 grafting of connecting tube
231 and for the transfusion cannula 232 of 22 grafting of perfusion tube and between connecting insertion 231 and transfusion cannula 232
Plugging sheet 233, plugging sheet 233 is at least provided with two panels, and 233 side of plugging sheet and non-return piece 23 are wholely set another inclination
Tiltedly at the structure setting abutted with adjacent plugging sheet 233, inclined plugging sheet 233 can be with adjacent plugging sheet under normal pressure
233 sides abut the separation for realizing connecting insertion 231 and transfusion cannula 232, insert when the pressure in connecting insertion 231 is greater than infusion
Plugging sheet 233 is unfolded into through-hole when pressure in pipe 232.Since non-return piece 23 is had centainly by rubber integrated injection molding
Elasticity, therefore realize that grafting can be effective with connecting tube 21 and perfusion tube 22 by connecting insertion 231 and transfusion cannula 232 respectively
Seal degree after improving grafting；And the setting of plugging sheet 233 can be realized irreversibly delivering for enema fluid, and the non-return piece 23
It is small in size, it can be used as one-off, be conducive to the health care for improving bowel lavage, be also beneficial to reduce disappearing for medical accessory
Consumption.
It is provided on the lateral wall of perfusion tube 22 for indicating that perfusion tube 22 is inserted into the scale of depth in enteron aisle.Scale is set
The depth that can more intuitively show that perfusion tube 22 is inserted into enteron aisle is set, medical worker or patient is facilitated to judge whether perfusion tube 22 is inserted
Enter in place, and then is conducive to improve enema treatment effect.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of adjustable self-service enteroclysm device in direction includes bowel lavage container (1) and exports with the infusion of bowel lavage container (1)
The enema tube (2) of connection, it is characterized in that: further include the regulating and controlling mechanism (3) for having to regulate and control bowel lavage container (1) liquid outlet quantity, it is described
Enema tube (2) includes the connecting tube (21) that one end is connected to bowel lavage container (1) and is connected to connecting tube (21) other end and is used for
Be inserted into enteron aisle in perfusion tube (22), the perfusion tube (22) include made of medical grade rubber infusion one pipe (221) or
(222) are managed in the infusion two being made of paper；
It is provided on the inner sidewall of one pipe (221) of infusion for for one pipe (221) curved bending slot (2211) of infusion, institute
It states bending slot (2211) to circularize or helical structure setting, when bending slot (2211) and circularizing structure setting, quantity is arranged
Have it is multiple, and along infusion one manage (221) length direction be arranged, infusion one pipe (221) in the process to curving
In the lateral bending folding slot (2211) opening can gradually be closed；
Two pipe (222) of infusion includes the outer tube (2221) of coaxial arrangement and fits in interior on outer tube (2221) inner sidewall
It manages (2222), the outer tube (2221) and inner tube (2222) are made of paper, and adhesion-molded between the two, said inner tube
(2222) it is provided on side wall for for two pipe (222) curved curved slot (2223) of infusion, the curved slot (2223) to be passed through
Wear the wall thickness of inner tube (2222), the curved slot (2223) circularizes or helical structure setting, when curved slot (2223) at
Quantity is provided with multiple when ring structure is arranged, and is arranged along the length direction that (222) are managed in infusion two, two pipe of infusion
(222) opening of the lateral bending crank slot (2223) can be gradually closed during to curving.
2. the adjustable self-service enteroclysm device in a kind of direction according to claim 1, it is characterized in that: the bowel lavage container
It (1) include syringe body (11) and the injection ram (12) being plugged in syringe body (11), the regulating and controlling mechanism (3)
It include that regulation platform (31) and sliding for placing for syringe body (11) is connected in regulation platform (31) for pushing note
It moulds the push block (32) of piston and is rotatably connected on the regulating screw in regulation platform (31) for driving push block (32) to slide
(33) and the regulation motor (34) for driving regulating screw (33) to rotate it, is provided with for supplying on the regulation platform (31)
The bearing surface (311) of end abutment of the syringe body (11) far from injection ram (12), the push block (32) is in regulation platform
(31) glide direction on is close to or far from bearing surface (311), and the regulating screw (33) is threadedly coupled with push block (32),
Regulation motor (34) is able to drive the push block (32) being spirally connected with it along regulation during driving regulating screw (33) to rotate
The length direction of screw rod (33) slides.
3. the adjustable self-service enteroclysm device in a kind of direction according to claim 1 or 2, it is characterized in that: the perfusion tube
(22) lubrication hole (223) for reducing perfusion tube (22) Yu enteron aisle frictional force, the profit are provided on the side wall of close end
Side wall of the slide opening (223) through perfusion tube (22) is arranged.
4. the adjustable self-service enteroclysm device in a kind of direction according to claim 3, it is characterized in that: one pipe of the infusion
(221) be provided with the lubrication notch (2212) of X font on side wall at lubrication hole (223), the lubrication notch (2212) in
Closure is able to maintain under normal pressure, it is defeated at lubrication notch (2212) when the pressure in perfusion tube (22) is greater than extraneous pressure
Liquid pipe (22) side wall is outwardly unfolded into lubrication hole (223).
5. the adjustable self-service enteroclysm device in a kind of direction according to claim 1 or 2, it is characterized in that: the connecting tube
(21) it is connected between perfusion tube (22) for avoiding the enema fluid in perfusion tube (22) from passing back into the non-return of connecting tube (21)
Part (23).
6. the adjustable self-service enteroclysm device in a kind of direction according to claim 5, it is characterized in that: the non-return piece (23)
By rubber integrated injection molding, the non-return piece (23) include for connecting tube (21) grafting connecting insertion (231) and
For the transfusion cannula (232) of perfusion tube (22) grafting and between connecting insertion (231) and transfusion cannula (232)
Plugging sheet (233), the plugging sheet (233) is at least provided with two panels, and plugging sheet (233) side and non-return piece (23) one
The body setting other side is inclined to the structure setting abutted with adjacent plugging sheet (233), inclined plugging sheet (233) energy under normal pressure
It is enough that the separation for realizing connecting insertion (231) and transfusion cannula (232) is abutted with adjacent plugging sheet (233) side, when connection is inserted
Plugging sheet (233) is unfolded into through-hole when pressure in pipe (231) is greater than the pressure in transfusion cannula (232).
7. the adjustable self-service enteroclysm device in a kind of direction according to claim 1 or 2, it is characterized in that: the perfusion tube
(22) scale for indicating depth in perfusion tube (22) insertion enteron aisle is provided on lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014060.1A CN109498882A (en) | 2019-01-07 | 2019-01-07 | A kind of adjustable self-service enteroclysm device in direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910014060.1A CN109498882A (en) | 2019-01-07 | 2019-01-07 | A kind of adjustable self-service enteroclysm device in direction |
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| Publication Number | Publication Date |
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| CN109498882A true CN109498882A (en) | 2019-03-22 |
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ID=65756357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910014060.1A Pending CN109498882A (en) | 2019-01-07 | 2019-01-07 | A kind of adjustable self-service enteroclysm device in direction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384837A (en) * | 2019-09-04 | 2019-10-29 | 河北翔锐医疗器械有限公司 | A kind of constant pressure water flow control system |
| CN110787334A (en) * | 2019-10-29 | 2020-02-14 | 中国人民解放军陆军军医大学第一附属医院 | Fungus liquid enema device |
-
2019
- 2019-01-07 CN CN201910014060.1A patent/CN109498882A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384837A (en) * | 2019-09-04 | 2019-10-29 | 河北翔锐医疗器械有限公司 | A kind of constant pressure water flow control system |
| CN110787334A (en) * | 2019-10-29 | 2020-02-14 | 中国人民解放军陆军军医大学第一附属医院 | Fungus liquid enema device |
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