Utility model content
For the utility model in view of the deficienciess of the prior art, providing a kind of enema syringe, specific technical solution is as follows:
A kind of enema syringe, including medicine bottle, conduit, the bottom of the medicine bottle are provided with outlet, the head end of the conduit with go outMouth connection；The leading portion of the conduit is provided with air bag, and air bag is connected to conduit, and the back segment of the conduit is provided with flow controlValve；It is provided with feed inlet at the top of the medicine bottle, feeding device is provided with above the medicine bottle, the feeding device includes fallingTaper feed hopper, plug screw, the lower end of the feed hopper are provided with drainage conduit, and the lower end of the drainage conduit is connected to feed inlet, instituteThe inner wall for stating drainage conduit is provided with internal screw thread compatible with plug screw, and the bottom end of the plug screw is provided with blind hole, the plug screwSide wall is provided with the first stomata of minimum of one, and first stomata is connected to blind hole；Second is additionally provided at the top of the medicine bottleStomata, the outside of the medicine bottle are provided with pressurizing device, and the pressurizing device includes the first syringe, the first hose, the first swallowTail folder, one end of first hose are connected to the second stomata, conehead in the other end and the first syringe of first hoseInner cavity connection；The tail end of the conduit is provided with drug row device, the drug row device include the first connecting leg, the first ball capsule,Second connecting leg, the second ball capsule, third ball capsule, third connecting leg, threeway, the second hose, the second dovetail clip, the second syringe,The tail end of third hose, third dovetail clip, first connecting leg is connected to the tail end of conduit, and the side of the first ball capsule is setIt is equipped with first through hole, the head end of first connecting leg is connected to first through hole, and the other side of the first ball capsule is provided withThe head end of two through-holes, second connecting leg is connected to the second through-hole, and the side wall of second connecting leg is provided with multiple drug row holes, instituteThe side for stating the second ball capsule is provided with third through-hole, and the tail end of second connecting leg is connected to third through-hole, second circleThe other side of sacculus is provided with fourth hole, and the second ball capsule is arranged between the second connecting leg and third ball capsule, describedThe side of third ball capsule is provided with fifth hole, and the tail end of the third connecting leg is connected to fifth hole, the third connecting legSide wall be provided with it is multiple into dirty hole, described to be arranged between the second ball capsule and third ball capsule into dirty hole, the thirdThe lateral wall of connecting leg and the hole wall of fourth hole are tightly connected, and the side wall of first connecting leg is provided with mounting hole, the thirdThe lateral wall of connecting leg and the hole wall of mounting hole are tightly connected, and the outside of the first connecting leg, the third connecting leg is arranged in the threewayHead end and threeway in first fittings, second fittings in the head end of second hose and threeway, describedThird fittings in one end of three hoses and threeway, the other end of the third hose in the second syringe conehead it is interiorChamber connection.
As an improvement of the above technical solution, the outer diameter of the second ball capsule less than the first ball capsule outer diameter, it is describedThe outer diameter of second ball capsule is greater than the outer diameter of third ball capsule.
As an improvement of the above technical solution, the internal diameter of first connecting leg be greater than third connecting leg outer diameter, described secondThe internal diameter of connecting leg is equal to the internal diameter of the first connecting leg.
As an improvement of the above technical solution, the upper end of the medicine bottle is additionally provided with handle, and handle and medicine bottle are hinged.
As an improvement of the above technical solution, the lateral wall of the medicine bottle is provided with scale mark.
As an improvement of the above technical solution, the top of the plug screw is installed with handle.
The first ball capsule, the second ball capsule and third ball capsule in enema syringe described in the utility model will not in insertionRectum is caused to damage, even the patient of sphincter relaxation the first ball capsule during bowel lavage will not take offIt falls；During bowel lavage, in case of blocking, being used cooperatively by pressurizing device and drug row device, being capable of Quick dredgingBe blocked region, does not have the medical fluid of dirt during dredging and overflows from anus, and the first ball capsule will not be made from straightIt falls off in intestines.Body can be discharged in the soiling solution of colon interior without extracting the first ball capsule, the second ball capsule and third ball capsuleOutside, simple to operate, so that the soiling solution of admixing medical solutions be avoided to overflow anus, also just without clearing up anus surrounding, i.e., safety is defendedLife also facilitates operation, and implementation result is good.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementationExample, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explainThe utility model is not used to limit the utility model.
As shown in Fig. 1 ~ 3, the enema syringe, including medicine bottle 1, conduit 3, the bottom of the medicine bottle 1 is provided with outlet, describedThe head end and outlet of conduit 3；The leading portion of the conduit 3 is provided with air bag 4, and air bag 4 is connected to conduit 3, the conduit 3Back segment is provided with flow control valve 5；The top of the medicine bottle 1 is provided with feed inlet 11, and the top of the medicine bottle 1 is provided with chargingDevice 2, the feeding device 2 include back taper feed hopper 21, plug screw 22, and the lower end of the feed hopper 21 is provided with drainage conduit23, the lower end of the drainage conduit 23 is connected to feed inlet 11, and the inner wall of the drainage conduit 23 is provided with compatible with plug screw 22Internal screw thread, the bottom end of the plug screw 22 are provided with blind hole 221, and the side wall of the plug screw 22 is provided with the first stomata of minimum of one222, first stomata 222 is connected to blind hole 221；The top of the medicine bottle 1 is additionally provided with the second stomata 12, the medicine bottle 1Outside be provided with pressurizing device, the pressurizing device includes the first syringe 71, the first hose 72, the first dovetail clip 73, instituteThe one end for stating the first hose 72 is connected to the second stomata 12, conehead in the other end of first hose 72 and the first syringe 71Inner cavity connection；The tail end of the conduit 3 is provided with drug row device, and the drug row device includes the first connecting leg 61, the first ballCapsule 62, the second connecting leg 63, the second ball capsule 64, third ball capsule 65, third connecting leg 66, threeway 67, the second hose 68, the second swallowTail presss from both sides the 69, second syringe 610, third hose 611, third dovetail clip 612, tail end and the conduit 3 of first connecting leg 61Tail end connection, the side of the first ball capsule 62 is provided with first through hole, the head end and first through hole of first connecting leg 61Connection, the other side of the first ball capsule 62 are provided with the second through-hole, and the head end of second connecting leg 63 and the second through-hole connectLogical, the side wall of second connecting leg 63 is provided with multiple drug row holes 631, and it is logical that the side of the second ball capsule 64 is provided with thirdThe tail end in hole, second connecting leg 63 is connected to third through-hole, and the other side of the second ball capsule 64 is provided with fourth hole,The second ball capsule 64 is arranged between the second connecting leg 63 and third ball capsule 65, and the side of the third ball capsule 65 is arrangedThere is fifth hole, the tail end of the third connecting leg 66 is connected to fifth hole, and the side wall of the third connecting leg 66 is provided with multipleIt is described to be arranged between the second ball capsule 64 and third ball capsule 65 into dirty hole 661 into dirty hole 661, first connecting leg 61Side wall be provided with mounting hole, the outside of the first connecting leg 61 is arranged in the threeway 67, and the head end of the third connecting leg 66 is successivelyAfter fourth hole, the inner cavity of the second ball capsule 64, the inner cavity of the second connecting leg 63, the inner cavity of the first ball capsule 62, mounting holeWith first fittings in threeway 67, the hole wall of the lateral wall of the third connecting leg 66 and mounting hole is tightly connected, and described theThe lateral wall of three connecting legs 66 and the hole wall of fourth hole are tightly connected, second in the head end of second hose 68 and threeway 67Third fittings in fittings, one end of the third hose 611 and threeway 67, the third hose 611 it is anotherEnd is connected to the inner cavity of conehead in the second syringe 610.
The enema syringe is before use, first clamp the first hose 72 for the first dovetail clip 73, so that the first hose 72 is hinderedIt is disconnected；Second dovetail clip 69 is clamped into the second hose 68, so that the second hose 68 is blocked；Third dovetail clip 612 is clamped into thirdHose 611, so that third hose 611 is blocked.
The enema syringe pours into feed hopper 21 when in use, by medical fluid, medical fluid pass sequentially through feed hopper 21, drainage conduit 23,The screw-in drainage conduit 23 of plug screw 22 is made plug screw 22 and row after feeding then into the inside of medicine bottle 1 by feed inlet 11Expects pipe 23 is threadedly coupled, and plug screw 22 will guarantee that the outer of drainage conduit 23 is arranged in the first stomata 222 after being threadedly coupled with drainage conduit 23Portion, the presence of the first stomata 222 at this time, the first stomata 222 are connected to blind hole 221, so that the air pressure inside medicine bottle 1 is equal to greatlyAir pressure.
Third ball capsule 65, the second ball capsule 64, the first ball capsule 62 are sequentially inserted into patient's rectum, then adjustedFlow control valve 5, medical fluid are then fed to the first connecting leg under gravity followed by air bag 4, flow control valve 561, then the medical fluid in the first connecting leg 61 is discharged in rectum by the first ball capsule 62, the second connecting leg 63 from drug row hole 631.GasCapsule 4 can prevent medical fluid from flowing backwards and facilitate the flow velocity of observation medical fluid, and flow control valve 5 can control the flow velocity of 3 Chinese medicine liquid of conduit.ByIt is all inserted into rectum in using third ball capsule 65, the second ball capsule 64, the first ball capsule 62, this makes during bowel lavage notEasily fall off, and third ball capsule 65, the second ball capsule 64, the first ball capsule 62 can be deformed when being squeezed power toRectum is adapted to, the resistance of third ball capsule 65, the second ball capsule 64, the first ball capsule 62 when being inserted into rectum is small；It adds, instituteOuter diameter of the outer diameter less than the first ball capsule 62 of the second ball capsule 64 is stated, the outer diameter of the second ball capsule 64 is greater than third ballThe outer diameter of capsule 65, this is conducive to third ball capsule 65, the second ball capsule 64, the first ball capsule 62 and is sequentially inserted into rectum.Third circleSacculus 65, the second ball capsule 64 can stop most excrement to enter near drug row hole 631, and the second ball capsule 64 is outerDiameter is greater than the outer diameter of third ball capsule 65, this spread medical fluid can also gradually to rectum depths in the rectum.
Since the lateral wall of the third connecting leg 66 and the hole wall of fourth hole are tightly connected, this makes the second ball capsule 64Medical fluid in inner cavity will not overflow from fourth hole；Similarly, the lateral wall of the third connecting leg 66 and the hole wall of mounting hole are closeEnvelope connection, this overflow the medical fluid in 61 inner cavity of the first connecting leg will not from mounting hole.
If it find that the upper section of air bag 4 not drops physic liquor still further below, that illustrates to be plugged at drug row hole 631.At this point, canThe second dovetail clip 69 is unclamped and removes, so that the second hose 68 restores unimpeded；It unclamps and removes the first dovetail clip 73, so that firstHose 72 restores unimpeded；Then the tail end of the second hose 68 is put into spittoon；Rotation plug screw 22 makes the first gas still further belowHole 222 is located at the inside of drainage conduit 23, and the first stomata 222 at this time is isolated from the outside world；Then, then by the first syringe 71 toThe internal pressurization of medicine bottle 1, so that the first connecting leg 61, the first ball capsule 62, the medical fluid inside the second connecting leg 63 be promoted to break through drug rowObstruction near hole 631；Medical fluid washes away excrement and forms soiling solution, and as the medical fluid near drug row hole 631 increases, drug row hole 631 is attachedThe hydraulic increase of nearly soiling solution, soiling solution can from the inside for entering third connecting leg 66 into dirty hole 661, then pass sequentially through threeway 67,Second hose 68 is finally discharged in spittoon, during being somebody's turn to do, can pass through the third connecting leg 66 or the second hose near observation threeway 67There is a large amount of yellow soiling solution circulation to can determine that drug row hole 631 is nearby dredged inside 68；Then, can stop to the inside of medicine bottle 1Pressurization, rotates the outside that plug screw 22 makes the first stomata 222 be located at drainage conduit 23 again, and the internal switching of the medicine bottle 1 is extraneousAtmospheric pressure, medicine bottle 1 can be administered into rectum again at this time, continue administration 1 ~ 2 minute, enable soiling solution near drug row hole 631Enough to greatest extent by being discharged into dirty hole 661, guarantee drug row hole 631 nearby restores unimpeded, then utilizes the second dovetail clip 69Again the second hose 68 is clamped, so that the second hose 68 is blocked, so continues bowel lavage operation.In above process, by addingWhen pressure device 1 internal pressurization of medicine feeding bottle, since there are scales for the needle cylinder surface of the first syringe 71, this makes to the inside of medicine bottle 1The degree of pressurization is more acurrate, avoids pressure is excessive soiling solution is caused to overflow from anus.It adds, in the mistake to 1 internal pressurization of medicine bottleCheng Zhong has the soiling solution position specified by third connecting leg 66, threeway 67, the second hose 68 flow direction, and avoiding problems in rectumPortion gathers excessive pressure, even if the patient that sphincter is very loose, in this process will not soiling solution soiling solution from anus overflowSuch phenomenon；Also, with the increase of pressure, the first ball capsule 62 can further be pushed against rectal wall, also just can be avoidedFirst ball capsule 62 falls off from rectum.
When the upper section not drops physic liquor still further below of discovery air bag 4, that illustrates to be plugged at drug row hole 631, use at this time1 internal pressurization of pressurizing device medicine feeding bottle, if finding have inside the third connecting leg 66 or the second hose 68 near threeway 67 at this timeOnly a small amount of yellow soiling solution, even without yellow soiling solution, then illustrating that drug row hole 631 is arrived into this section of area between dirty hole 661By Severe blockage, depending merely on 1 internal pressurization of pressurizing device medicine feeding bottle at this time is that can not continue to dredge in domain, and the second dovetail clip of Ying Jiang 69 presss from both sidesFirmly the second hose 68, so that the second hose 68 is blocked；Taking out third dovetail clip 612 makes third hose 611 restore unimpeded, soThe core bar in the second syringe 610 is taken out after backward, so that generate negative pressure inside the syringe in the second syringe 610, at this time secondThe inner cavity of syringe in syringe 610 by third hose 611, threeway 67, third connecting leg 66 with into the region near dirty hole 661Connection under the positive action of negative pressure, then cooperates pressurizing device to pressurize to 631 near zone of drug row hole, this makes drug row hole 631It can be by entering third connecting leg 66, threeway 67, third into dirty hole 661 to the soiling solution into this section of region between dirty hole 661Then hose 611 is drawn onto the inner cavity of the syringe in the second syringe 610, drug row hole 631 is also just promoted to arrive between dirty hole 661This section of region dredged, then remove the second dovetail clip 69 again, soiling solution can be arranged into spittoon by the second hose 68, arrangeAfter dirt, bowel lavage operation can be continued.
After bowel lavage operation is temporary, need blowdown, at this time without extract the first ball capsule 62, the second ball capsule 64,Third ball capsule 65, it is only necessary to remove the second dovetail clip 69 and the second hose 68 is made to restore unimpeded, the soiling solution in rectum is logical at this timeCrossing can arrange into spittoon into dirty hole 661, third connecting leg 66, threeway 67, the second hose 68；In the above process, soiling solution is not had and is overflowAnus out can guarantee health, will not bring additional cleaning work, and easy to operate, implementation result is good.
Further, the internal diameter of first connecting leg 61 be greater than third connecting leg 66 outer diameter, second connecting leg 63 it is interiorDiameter is equal to the internal diameter of the first connecting leg 61.This to have in the inner cavity of the first connecting leg 61 enough spaces convenient for liquid medicine flow, and secondThere are enough spaces convenient for liquid medicine flow in the inner cavity of connecting leg 63.
Further, for convenience of medicine bottle 1 is hung when bowel lavage, the upper end of the medicine bottle 1 is additionally provided with handle 14,14 He of handleMedicine bottle 1 is hinged.
Further, for convenience of measuring, the lateral wall of the medicine bottle 1 is provided with scale mark 13.
Further, plug screw 22 is turned for convenience, and the top of the plug screw 22 is installed with handle 223.
In the above-described embodiments, the first connecting leg 61, the first ball capsule 62, the second connecting leg 63, the second ball in drug row deviceCapsule 64, third ball capsule 65, pipeline wiring setting is reasonable in third connecting leg 66, it is only necessary to by the first ball capsule 62, the second ballCapsule 64, third ball capsule 65 are inserted into rectum, and medical fluid conveying can be completed while can also carry out soiling solution and excrete operation；InstituteBowel lavage operation can be carried out on one side by stating enema syringe, can also be synchronized and be excreted the soiling solution of colon interior, when soiling solution is discharged,Without extracting in vitro the first ball capsule 62, the second ball capsule 64, third ball capsule 65, while will not be overflowed from anus,I.e. hygienic also easy cleaning.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at thisMade any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility modelProtection scope within.