CN105107049A - Intelligent filling device for CT/MR enteroclysis - Google Patents
Intelligent filling device for CT/MR enteroclysis Download PDFInfo
- Publication number
- CN105107049A CN105107049A CN201510579770.0A CN201510579770A CN105107049A CN 105107049 A CN105107049 A CN 105107049A CN 201510579770 A CN201510579770 A CN 201510579770A CN 105107049 A CN105107049 A CN 105107049A
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- Prior art keywords
- jet pipe
- small intestinal
- fill
- small
- filling
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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
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0468—Liquids non-physiological
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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 invention discloses an intelligent filling device for CT/MR enteroclysis. The intelligent filling device is characterized by comprising a small intestine filling spray pipe (1), a small intestine filling fluid cavity (2) communicated with the small intestine filling spray pipe (1) and an air cylinder (3) which is connected with the small intestine filling spray pipe (1) and controls the head of the small intestine filling spray pipe (1) to stretch and retract; a filling fluid constant-temperature device (4) is arranged on the outer side of the small intestine filling fluid cavity (2), the air cylinder (3) is connected with an air pump (6) through a two-position three-way valve (5), and both the two-position three-way valve (5) and the filling fluid constant-temperature device (4) are connected with a programmable logic controller (PLC). The intelligent filling device has the advantages that the structure is simple, operation is convenient, the small intestine filling effect is good, and the accuracy of small intestine disease diagnosis is improved.
Description
Technical field
the invention belongs to technical field of medical instruments, be specifically related to the full device of a kind of CT/MR small bowel enema intelligence.
Background technology
because the Gastroduodenoscope of routine and colonoscope can not arrive small intestinal, previously the diagnosis of disease of intestine is clinical difficult point always, and the new technique such as CT/MR small bowel enema, capsule endoscope (CE), Double-balloon enteros copy (DBE) of development in recent years progressively uses clinical.CT/MR small bowel enema, especially CT small bowel enema, because the advantage such as noinvasive, diagnostic accuracy be high, become one of Checking and diagnosis method that small intestinal commonly uses the most gradually.Cardinal principle utilizes oral isotonic mannitol to make small intestinal can the full and expansion of appropriateness, and then row CT/MR checks and post processing, small bowel disease.The process more complicated that small intestinal is full clinically, also be the Focal point and difficult point link that whole CT/MR small bowel enema inspection is implemented, the very few intestinal tube of filling volume can not get sufficient expansion, and small intestinal and pathological changes can not well show, and filling volume has abdominal distention and the mesenteric mesaraic display of impact too much; Water temperature too high patient can not accept, and water temperature is too low can stimulate intestinal wall, and secondary fills the symptom of diarrhea in process; Filling velocity is too fast or excessively slow, and each group of small intestinal can be caused to fill uneven, and then affects the full effect of small intestinal.Side effect comprises abdominal distention, stomachache, vomiting, diarrhoea etc.In view of the full flow process of above-mentioned complexity, the scope that the clinical practice that have impact on small intestinal CT/MRI technology is to a certain extent promoted, has influence on the regulation level of disease of intestine, therefore most important for the scientific management of full flow process.In addition, for the concern of full side effect, can be estimation flow effect, the comfort level increasing patient, inquire into balance between full comfortable safety and pathological changes display, data supporting is provided.
Summary of the invention
the present invention seeks to: not only structure is simple, easy to operate to provide one, and full effective of small intestinal, improve the full device of CT/MR small bowel enema intelligence of diagnosis of small bowel diseases accuracy.
technical scheme of the present invention is: the full device of a kind of CT/MR small bowel enema intelligence, comprise small intestinal and fill jet pipe, fill with described small intestinal the small intestinal that jet pipe is connected and fill sap cavity body, and fill jet pipe with described small intestinal and be connected and control the cylinder that described small intestinal fills jet pipe head telescopic; Fill the external side of sap cavity at described small intestinal and be provided with full liquid thermostat, described cylinder connects an air pump by two-position three-way valve, described two-position three-way valve is all connected with PLC with described full liquid thermostat simultaneously, wherein full liquid thermostat fills liquid to the small intestinal small intestinal filled in sap cavity body and heats and be incubated, and ensures that the temperature that small intestinal fills liquid maintains within the scope of 37.5 ± 2.5 DEG C always simultaneously.
as preferred technical scheme, fill jet pipe head side at described small intestinal and be provided with flushing jet pipe, the external cleaning water source of described flushing jet pipe.
as preferred technical scheme, be provided with about the two corresponding ultraviolet sterilizers arranged filling in jet pipe head vertical direction with described small intestinal.
as preferred technical scheme, described PLC is provided with integrated fingerprint recognition device and display screen, and this integrated fingerprint recognition device adopts fingerprint collecting to carry out identification to patient, and display screen shows the various diagnostic message of patient.
as preferred technical scheme, also comprise the HMI man-machine interactive system be electrically connected with described PLC, strengthen human-computer interaction function.
advantage of the present invention is:
1. not only structure is simple, easy to operate in the present invention, and full effective of small intestinal, improves diagnosis of small bowel diseases accuracy.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the invention will be further described:
fig. 1 is structural representation of the present invention;
wherein: 1 small intestinal fills jet pipe, 2 small intestinals fill sap cavity body, 3 cylinders, 4 full liquid thermostats, and 5 two-position three-way valves, 6 air pumps, 7 rinse jet pipe, 8 ultraviolet sterilizers.
Detailed description of the invention
embodiment: with reference to shown in Fig. 1, the full device of a kind of CT/MR small bowel enema intelligence, comprise small intestinal and fill jet pipe 1, fill with small intestinal the small intestinal that jet pipe 1 is connected and fill sap cavity body 2, and fill jet pipe 1 with small intestinal and be connected and control the cylinder 3 that small intestinal fills jet pipe 1 head telescopic; Fill outside sap cavity body 2 at small intestinal and be provided with full liquid thermostat 4, cylinder 3 connects an air pump 6 by two-position three-way valve 5, two-position three-way valve 5 is all connected with PLC (figure does not draw) with full liquid thermostat 4 simultaneously, wherein full liquid thermostat 4 pairs of small intestinal small intestinals filled in sap cavity body 2 fill liquid and heat and be incubated, and ensure that the temperature that small intestinal fills liquid maintains within the scope of 37.5 ± 2.5 DEG C always simultaneously.
the present invention fills jet pipe 1 head side at small intestinal and is provided with and rinses jet pipe 7, rinses the external cleaning water source of jet pipe 7, is simultaneously provided with about the two corresponding ultraviolet sterilizers 8 arranged filling in jet pipe 4 head vertical direction with small intestinal.
of the present inventionly also comprise the HMI man-machine interactive system be electrically connected with PLC, strengthen human-computer interaction function, PLC is provided with integrated fingerprint recognition device and display screen, this integrated fingerprint recognition device adopts fingerprint collecting to carry out identification to patient, and display screen shows the various diagnostic message of patient.
specific operation process of the present invention is as follows:
booster air pump 6, small intestinal fills jet pipe 1 head and stretches out under cylinder 3 drives, fill while jet pipe 1 stretches out at small intestinal, rinse jet pipe 7 to spray water, fill jet pipe 1 head to small intestinal to clean, ultraviolet sterilizer 8 pairs of small intestinals fill jet pipe 1 head and carry out ultraviolet sterilization, until small intestinal fills jet pipe 1 head and stretches out completely, flushing jet pipe 7 and ultraviolet sterilizer 8 quit work, simultaneously by the adjustment to gas pressure in cylinder 3, suitably can adjust and locate the extended position that small intestinal fills jet pipe 1, small intestinal fills jet pipe 1 and sprays small intestinal and fill liquid;
small intestinal is full to be terminated, small intestinal fills jet pipe 1 and retracts, while small intestinal fills jet pipe 1 retraction, rinse jet pipe 7 to spray water, fill jet pipe 1 head to small intestinal to clean, ultraviolet sterilizer 8 pairs of small intestinals fill jet pipe 1 head and sterilize, and retract completely until small intestinal fills jet pipe 1, and flushing jet pipe 7 and ultraviolet sterilizer 8 quit work.
total amount V small intestinal being filled to liquid is set as 1500-2000ml; Its computing formula is as follows:
if weight in patients x is less than 50kg, then V=x/50*1500;
if weight in patients x is greater than 50-100kg:, V=1500+(x-50)/50*500.
small intestinal is filled to the filling velocity of liquid, everyone full total amount take 15mins as the time period, divides and completes for three times, thus ensure relatively uniform.
above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (5)
1. the full device of CT/MR small bowel enema intelligence, it is characterized in that, comprise small intestinal and fill jet pipe (1), fill with described small intestinal the small intestinal that jet pipe (1) is connected and fill sap cavity body (2), and fill jet pipe (1) with described small intestinal and be connected and control the cylinder (3) that described small intestinal fills jet pipe (1) head telescopic; Fill sap cavity body (2) outside at described small intestinal and be provided with full liquid thermostat (4), described cylinder (3) connects an air pump (6) by two-position three-way valve (5), and described two-position three-way valve (5) is all connected with PLC with described full liquid thermostat (4) simultaneously.
2. the full device of CT/MR small bowel enema intelligence according to claim 1, is characterized in that, fill jet pipe (1) head side be provided with flushing jet pipe (7), the described external cleaning water source of flushing jet pipe (7) at described small intestinal.
3. the full device of CT/MR small bowel enema according to claim 1 intelligence, is characterized in that, is provided with about the two corresponding ultraviolet sterilizers (8) arranged filling in jet pipe (1) head vertical direction with described small intestinal.
4. the full device of CT/MR small bowel enema intelligence according to claim 1, it is characterized in that, described PLC is provided with integrated fingerprint recognition device and display screen.
5. the full device of CT/MR small bowel enema intelligence according to claim 1, is characterized in that, also comprise the HMI man-machine interactive system be electrically connected with described PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579770.0A CN105107049B (en) | 2015-09-11 | 2015-09-11 | A kind of CT/MR small bowel enemas intelligently fill device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510579770.0A CN105107049B (en) | 2015-09-11 | 2015-09-11 | A kind of CT/MR small bowel enemas intelligently fill device |
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| Publication Number | Publication Date |
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| CN105107049A true CN105107049A (en) | 2015-12-02 |
| CN105107049B CN105107049B (en) | 2018-02-27 |
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| CN201510579770.0A Active CN105107049B (en) | 2015-09-11 | 2015-09-11 | A kind of CT/MR small bowel enemas intelligently fill device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729181A (en) * | 2020-07-06 | 2020-10-02 | 刘玉霞 | CT small intestine contrast intelligent filling device |
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| US4464169A (en) * | 1981-10-15 | 1984-08-07 | Kurt Semm | Apparatus and method for insufflating fluid media into a cavity |
| CN2754638Y (en) * | 2004-12-16 | 2006-02-01 | 张海亮 | Automatic medical enemator |
| CN201603265U (en) * | 2010-02-23 | 2010-10-13 | 江苏省中医院 | Endorectal water sac used for nuclear magnetic resonance image (MRI) check |
| CN202223741U (en) * | 2011-08-04 | 2012-05-23 | 中国人民解放军第三军医大学第一附属医院 | Automatic barium supply and air supply system for barium enema examination |
| CN103249447A (en) * | 2010-11-24 | 2013-08-14 | 布莱可诊断公司 | System, device, and method for providing and controlling the supply of a distending media for CT colonography |
| CN203763566U (en) * | 2014-02-28 | 2014-08-13 | 范月波 | Enemator capable for preventing enema pipe from falling down |
| CN204092010U (en) * | 2014-09-26 | 2015-01-14 | 莱芜钢铁集团有限公司医院 | The three-dimensional imaging inflation of multifunctional spiral CT colon or charging device |
| CN204600516U (en) * | 2015-05-08 | 2015-09-02 | 刘磊 | Intestinal MSCT imaging checks device special for inflation |
| CN204951786U (en) * | 2015-09-11 | 2016-01-13 | 南通市第一人民医院 | Sufficient device of CTMR small intestine radiography intelligence |
-
2015
- 2015-09-11 CN CN201510579770.0A patent/CN105107049B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4464169A (en) * | 1981-10-15 | 1984-08-07 | Kurt Semm | Apparatus and method for insufflating fluid media into a cavity |
| CN2754638Y (en) * | 2004-12-16 | 2006-02-01 | 张海亮 | Automatic medical enemator |
| CN201603265U (en) * | 2010-02-23 | 2010-10-13 | 江苏省中医院 | Endorectal water sac used for nuclear magnetic resonance image (MRI) check |
| CN103249447A (en) * | 2010-11-24 | 2013-08-14 | 布莱可诊断公司 | System, device, and method for providing and controlling the supply of a distending media for CT colonography |
| CN202223741U (en) * | 2011-08-04 | 2012-05-23 | 中国人民解放军第三军医大学第一附属医院 | Automatic barium supply and air supply system for barium enema examination |
| CN203763566U (en) * | 2014-02-28 | 2014-08-13 | 范月波 | Enemator capable for preventing enema pipe from falling down |
| CN204092010U (en) * | 2014-09-26 | 2015-01-14 | 莱芜钢铁集团有限公司医院 | The three-dimensional imaging inflation of multifunctional spiral CT colon or charging device |
| CN204600516U (en) * | 2015-05-08 | 2015-09-02 | 刘磊 | Intestinal MSCT imaging checks device special for inflation |
| CN204951786U (en) * | 2015-09-11 | 2016-01-13 | 南通市第一人民医院 | Sufficient device of CTMR small intestine radiography intelligence |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729181A (en) * | 2020-07-06 | 2020-10-02 | 刘玉霞 | CT small intestine contrast intelligent filling device |
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| CN105107049B (en) | 2018-02-27 |
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