Jejunal nutrition and functional assessment pipeTechnical field
The present invention relates to a kind of jejunal nutrition and functional assessment pipe.
Background technology
In clinical treatment, jejunal nutrient canal is commonly used in intestinal injection liquid and is supplied to the necessary food of patientAnd nutrition, in order to make alimentation rapid, usually jejunal nutrient canal being inserted intestinal by pylorus, nutritional solution is directly entered intestinalAbsorb；In order to realize this purpose, typically clamp jejunal nutrient canal with biopsy forceps, jejunal nutrition tube head is inserted pylorus,During practical operation, the judgement of jejunal nutrient canal head position is the most particularly important, is typically observed by gastroscope, and the making of gastroscopeWith on the one hand bringing misery to patient, on the other hand, the mucus in stomach also can be stained gastroscope, causes and observes unclear askingTopic.In order to judge the particular location of jejunal nutrition tube head, sometimes have to carry out pivot operation, not only time-consuming long, the most notCan accomplish that Real Time Observation judges, brings considerable distress to patient simultaneously.
Summary of the invention
In order to improve the problems referred to above, it is an object of the invention to provide a kind of jejunal nutrition and functional assessment pipe.
To achieve these goals, the technical solution used in the present invention is as follows:
Jejunal nutrition and functional assessment pipe, including jejunal nutrition body, described jejunal nutrition body one end is closed, and seeks at jejunumIf supporting tube wall to be provided with dry hole；The end, one end that described jejunal nutrition body is closed is provided with capsule endoscope, pH sensor, fleshElectric transducer.
Further, also including epithelial cell resistance instrument, this epithelial cell resistance instrument includes resistance instrument main frame and resistance instrumentThe probe that main frame is connected by wire；Described probe is arranged at the end, one end that jejunal nutrition body is closed；Described wire is positioned atIn jejunal nutrient canal body.
Yet further, described jejunal nutrition tube wall is provided with the wire arranged along jejunal nutrition tube length directionGroove, described wire is positioned at metallic channel.
Further, the end, one end that described jejunal nutrition body is closed is provided with fixing seat, and described capsule endoscope, pH passSensor, myoelectric sensor are fixed on fixing seat.
It addition, described fixing seat is provided with three holding tanks, it is respectively used to accommodate capsule endoscope, pH sensor, myoelectricity biographySensor.
Additionally, the end, one end that described jejunal nutrition body is closed is provided with fixing seat, described probe is fixed on fixing seat,And on fixing seat, it is provided with the holding tank for accommodating probe.
Further, the described fixing one end open seating against near-space enteral nutriment body, and this end is hollow structure, andIts inwall is provided with female thread, and described jejunal nutrition body is provided with, near one end outer wall of fixing seat, the outer spiral shell matched with female threadStricture of vagina.
Yet further, the center, one end that described jejunal nutrition body is closed is provided with through hole, and sets at fixing seat centerThe centre bore running through fixing seat, described centre bore is had to communicate with through hole.
Further, described pH sensor and myoelectric sensor are positioned at the side of fixing seat, and described capsule endoscope is positioned atFixing seat is away from one end of jejunal nutrition body.
It addition, described probe is positioned at fixing seat one end away from jejunal nutrition body.
Additionally, also include the seal wire being arranged at jejunal nutrition body.
What deserves to be explained is, according to practical situation, the capsule endoscope of the present invention, pH sensor, myoelectric sensor and probeMay be provided at any one position of fixing seat, as long as it is capable of corresponding function.
It addition, capsule endoscope of the present invention, pH sensor, myoelectric sensor are existing mature equipment, soIts concrete structure does not repeats at this.If pH sensor, myoelectric sensor etc. use wire communication, then wire then can be unified to placeIn metallic channel, it is simple to management.
The present invention compared with prior art, has the following advantages and beneficial effect:
The present invention when intubating, it is possible to observe jejunal nutrition body head position by the capsule endoscope moment, it is simple toMedical worker carries out subsequent operation, can understand the pH value in intestinal and flesh the moment by pH sensor and myoelectric sensor simultaneouslyMeat active situation, thus anaerobic condition and wriggling situation in judging intestinal, finally determine a need for injecting in time food andNutrition or need carries out other and processes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention-embodiment 1.
Fig. 2 is the front view fixing seat in the present invention-embodiment 2.
Fig. 3 is the structural representation of the present invention-embodiment 3.
Fig. 4 is the front view fixing seat in the present invention-embodiment 4.
Wherein, the parts that in accompanying drawing, labelling is corresponding are entitled: 1-jejunal nutrition body, 2-hole, 3-capsule endoscope, 4-pHSensor, 5-myoelectric sensor, 6-pops one's head in, and 7-fixes seat, 8-holding tank, 9-through hole, 10-centre bore.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings, and embodiments of the present invention include but not limited toThe following example.
Embodiment 1
As it is shown in figure 1, jejunal nutrition and functional assessment pipe, including jejunal nutrition body 1, described jejunal nutrition body one end is sealedClose, and if being provided with dry hole 2 on jejunal nutrition tube wall；The end, one end that described jejunal nutrition body is closed is provided with in capsuleMirror 3, pH sensor 4, myoelectric sensor 5.
By arranging capsule endoscope on jejunal nutrition body, when intubating, it is possible to the moment recognizes jejunal nutrition bodyHead location such that it is able to intubate accurately, and the situation observing in intestinal the most intuitively can be seen, it is simple toDoctor carries out next step operation.It addition, the pH value arranged on jejunal nutrition body in pH sensor is able to detect that intestinal, fromAnd reflect intestinal anaerobic condition, and feed back information to medical worker, it is simple to medical worker carries out injecting food or nutrition, butMyoelectric sensor can perception musculation situation, from judging wriggling situation, finally determine that now intestinal is if appropriate for eatingThe digestion of thing, it is simple to medical worker selects to carry out suitable opportunity injecting food or nutrition, in also being able to understand accurately simultaneouslyThe situation of portion's tissue such that it is able to process in time.
Specifically, the end, one end that described jejunal nutrition body is closed is provided with fixing seat 7, and described capsule endoscope, pH senseDevice, myoelectric sensor are fixed on fixing seat.By fixing seat, it is possible to easily by capsule endoscope, pH sensor, myoelectricity sensingDevice fixes with jejunal nutrition body, it is ensured that the stability of each parts.
Specifically, described fixing seat is provided with three holding tanks 8, is respectively used to accommodate capsule endoscope, pH sensor, myoelectricitySensor.Holding tank is set, it is possible to avoid above three equipment to protrude more such that it is able to more to smoothly enter intestinal, andAnd can improve, by fixing for three equipment more firm, the stability that the present invention is overall further.
Selecting as one, described pH sensor and myoelectric sensor are positioned at the side of fixing seat, described capsule endoscope positionIn fixing seat away from one end of jejunal nutrition body.By above-mentioned setting, capsule endoscope is positioned at front end, it is possible to clearly photographJejunal nutrition body enters the situation in intestinal.PH sensor and myoelectric sensor are positioned at the side of fixing seat, it is possible to intestinalWall contacts, thus detects accordingly.
Specifically, the center, one end that described jejunal nutrition body is closed is provided with through hole 9, and is provided with at fixing seat center and passes throughFasten the centre bore 10 of reservation, described centre bore and the concentricity axle of through hole.By arranging through hole, centre bore, it is possible to seek at jejunumIn supporting body, seal wire is set, may utilize seal wire when needed and guide, thus conveniently jejunal nutrition body is inserted into intestinalIn.
Embodiment 2
As in figure 2 it is shown, jejunal nutrition and functional assessment pipe, including jejunal nutrition body 1, described jejunal nutrition body one end is sealedClose, and if being provided with dry hole 2 on jejunal nutrition tube wall；The end, one end that described jejunal nutrition body is closed is provided with in capsuleMirror 3, pH sensor 4, myoelectric sensor 5.
By arranging capsule endoscope on jejunal nutrition body, when intubating, it is possible to the moment recognizes jejunal nutrition bodyHead location such that it is able to intubate accurately, and the situation observing in intestinal the most intuitively can be seen, it is simple toDoctor carries out next step operation.It addition, the pH value arranged on jejunal nutrition body in pH sensor is able to detect that intestinal, insteadFeed medical worker, it is simple to medical worker carries out injecting food or nutrition, but myoelectric sensor can perception musculation feelingsCondition, from judging that now intestinal is if appropriate for the digestion carrying out food, it is simple to medical worker selects to carry out suitable opportunity injecting foodThing or nutrition, also be able to understand accurately the situation of interior tissue such that it is able to process in time simultaneously.
Specifically, the end, one end that described jejunal nutrition body is closed is provided with fixing seat 7, and described capsule endoscope, pH senseDevice, myoelectric sensor are fixed on fixing seat.By fixing seat, it is possible to easily by capsule endoscope, pH sensor, myoelectricity sensingDevice fixes with jejunal nutrition body, it is ensured that the stability of each parts.
Preferred as one, the described fixing one end open seating against near-space enteral nutriment body, and this end is hollow structure,And within it wall is provided with female thread, described jejunal nutrition body is provided with near one end outer wall of fixing seat and to match with female threadExternal screw thread.By arranging female thread and external screw thread, it is possible to easily fixing seat is fixed on jejunal nutrition body, it is possible to easilyDismounting, install, dismantle very convenient, and stability is stronger.
Specifically, described fixing seat is provided with three holding tanks 8, is respectively used to accommodate capsule endoscope, pH sensor, myoelectricitySensor.Holding tank is set, it is possible to avoid above three equipment to protrude more such that it is able to more to smoothly enter intestinal, andAnd can improve, by fixing for three equipment more firm, the stability that the present invention is overall further.
Selecting as one, described pH sensor, myoelectric sensor and capsule endoscope are respectively positioned on fixing seat and seek away from jejunumSupport one end of body.By above-mentioned setting, capsule endoscope is positioned at front end, it is possible to clearly photographs jejunal nutrition body and enters intestinalSituation in road.PH sensor and myoelectric sensor are positioned at the front end of fixing seat, can not only detect accordingly, additionally it is possible toAvoid sensor to be relatively fixed a phase both sides to protrude.
Specifically, the center, one end that described jejunal nutrition body is closed is provided with through hole 9, and is provided with at fixing seat center and passes throughFasten the centre bore 10 of reservation, described centre bore and the concentricity axle of through hole.By arranging through hole, centre bore, it is possible to seek at jejunumIn supporting body, seal wire is set, may utilize seal wire when needed and guide, thus conveniently jejunal nutrition body is inserted into intestinalIn.
Embodiment 3
As it is shown on figure 3, the difference of the present embodiment and embodiment 1 is, the present embodiment also includes epithelial cell resistance instrument, this epitheliumCell resistance instrument includes resistance instrument main frame, the probe 6 being connected with resistance instrument main frame by wire；Described probe is arranged at jejunum battalionSupport the end, one end that body is closed；Described wire is positioned at jejunal nutrient canal body.
The resistance of intestinal inner cell can be detected by arranging epithelial cell resistance instrument, thus facilitate medical worker to closeThe process of reason, it is to avoid occur unexpectedly.
Selecting as one, described jejunal nutrition tube wall is provided with leading along the setting of jejunal nutrition tube length directionWire casing, described wire is positioned at metallic channel.Can wire be carried out spacing by arranging metallic channel, it is to avoid wire is at jejunal nutritionRock in body.
What deserves to be explained is, the epithelial cell resistance instrument of the present embodiment is prior art, and the present invention is only that it is ingeniousBe designed on jejunal nutrition body, so the concrete structure of epithelial cell resistance instrument does not repeats at this.
Preferred as one, the end, one end that described jejunal nutrition body is closed is provided with fixing seat 7, and described probe is fixed onOn fixing seat, and on fixing seat, it is provided with the holding tank 8 for accommodating probe.By arranging holding tank on fixing seat for holdingReceive probe, it is possible to by fixing for probe more firm, it is to avoid go out slip phenomenon, can also ensure that normal detection simultaneously.And, useIt is positioned at fixing seat one end away from jejunal nutrition body in the holding tank accommodating probe, is namely arranged at the front end of fixing seat.
Embodiment 4
As shown in Figure 4, the present embodiment is with the difference of embodiment 1, and the present embodiment also includes epithelial cell resistance instrument, this epitheliumCell resistance instrument includes resistance instrument main frame, the probe 6 being connected with resistance instrument main frame by wire；Described probe is arranged at jejunum battalionSupport the end, one end that body is closed；Described wire is positioned at jejunal nutrient canal body.
The resistance of intestinal inner cell can be detected by arranging epithelial cell resistance instrument, thus facilitate medical worker to closeThe process of reason, it is to avoid occur unexpectedly.
Selecting as one, described jejunal nutrition tube wall is provided with leading along the setting of jejunal nutrition tube length directionWire casing, described wire is positioned at metallic channel.Can wire be carried out spacing by arranging metallic channel, it is to avoid wire is at jejunal nutritionRock in body.
What deserves to be explained is, the epithelial cell resistance instrument of the present embodiment is prior art, and the present invention is only that it is ingeniousBe designed on jejunal nutrition body, so the concrete structure of epithelial cell resistance instrument does not repeats at this.
Preferred as one, the end, one end that described jejunal nutrition body is closed is provided with fixing seat 7, and described probe is fixed onOn fixing seat, and on fixing seat, it is provided with the holding tank 8 for accommodating probe.By arranging holding tank on fixing seat for holdingReceive probe, it is possible to by fixing for probe more firm, it is to avoid go out slip phenomenon, can also ensure that normal detection simultaneously.And, useIt is positioned at fixing seat one end away from jejunal nutrition body in the holding tank accommodating probe, is namely arranged at the front end of fixing seat.
According to above-described embodiment, the present invention just can be realized well.What deserves to be explained is, before designing based on said structurePut, for solving same technical problem, even if some made in the present invention are without substantial change or polishing, usedThe essence of technical scheme still as the present invention, therefore it should also be as within the scope of the present invention.