CN206214497U - Disposable enemator - Google Patents

Abstract

The utility model discloses a kind of disposable enemator, is related to technical field of medical instruments, to solve the problems, such as that existing disposable enemator is difficult to smooth administration in use.Disposable enemator described in the utility model, including：Connecting tube, Murphy's burette and the drug discharging tube for contain medicine device, being successively set on the Sheng medicine device bottom, and the drug discharging tube is provided with medicine outlet away from one end of the Murphy's burette；The connecting tube is rigid medical grade pipe.The utility model is mainly used in the manufacturing of disposable enemator.

Description

Disposable enemator

Technical field

The utility model is related to technical field of medical instruments, in particular to a kind of disposable enemator.

Background technology

By rectal application make liquid active compound fully absorbed by intestinal mucosa in rectum be clinically conventional administration on the way One of footpath, this treatment method pain is small, produce effects fast, then more particularly suitable especially for infant or the patient that can not be swallowed.

Wherein, the method for using at present is generally and carries out rectally using disposable enemator, in the prior art, once Property enema syringe mainly includes：Holding bottle, connection flexible pipe, drug discharging tube, Murphy's burette, connection flexible pipe are arranged at holding bottle bottom, Connection flexible pipe is connected with drug discharging tube by Murphy's burette, and Murphy's burette is set near holding bottle, and drug discharging tube is not away from luxuriant and rich with fragrance Family name's dropper one end offers medicine outlet；When actually used, holding bottle is hung in height, medicine outlet is inserted in patient's rectum, medicine Liquid passes sequentially through connection flexible pipe, Murphy's burette, drug discharging tube under gravity, and patient's rectum is flowed into eventually through medicine outlet It is interior.

However, present inventor has found, using disposable enemator of the prior art, due to Murphy's burette top To the connection hose length between holding bottle is shorter and soft material, therefore it is susceptible to bend and block in use The flowing of liquid in pipe, so as to the disposable enemator for causing prior art is difficult to smooth administration.

Utility model content

The purpose of this utility model is to provide a kind of disposable enemator, is made with solving existing disposable enemator The problem of smooth administration is difficult to during.

A kind of disposable enemator, including：Contain medicine device, be successively set on the connecting tube, not of the Sheng medicine device bottom Fei Shi droppers and drug discharging tube, and the drug discharging tube is provided with medicine outlet away from one end of the Murphy's burette；The connection It is rigid medical grade pipe to manage.

During practical application, the disposable enemator that the utility model is provided also includes：Flow control valve, the flow is adjusted Section switch is arranged on the drug discharging tube.

Wherein, the Sheng medicine device is drug-containing bag.

During practical application, the Sheng medicine device is holding bottle.

Wherein, the holding bottle includes：Bottle, bottle cap；The bottle is to be threadedly coupled with the bottle cap.

Specifically, it is provided with medicine-pouring hole on the holding bottle.

Further, it is additionally provided with air admission hole on the holding bottle.

During practical application, the Sheng medicine device top is provided with handle.

Wherein, described medicine outlet one end of the drug discharging tube is provided with graduation mark.

Specifically, the top of the medicine outlet is arc structure.

Relative to prior art, disposable enemator described in the utility model has the advantage that：

In the disposable enemator that the utility model is provided, including：Contain medicine device, be successively set on the Sheng medicine device bottom The connecting tube at end, Murphy's burette and drug discharging tube, and the drug discharging tube is provided with out away from one end of the Murphy's burette Medicine mouthful；The connecting tube is rigid medical grade pipe.Thus knowable to analysis, the disposable enemator for using the utility model to provide When, medicine device being contained and be positioned over eminence, the liquid contained in medicine device drops to not Fei Shi drops by connecting tube under gravity In pipe, and drug discharging tube is flowed into from Murphy's burette, final liquid is sent into patient's rectum by medicine outlet, in practical application, For the ease of the speed of observation Murphy's burette inner liquid medicine drippage, typically Murphy's burette is set near medicine device is contained, therefore Connection length of tube is general shorter, but in operation, because connecting tube of the prior art is typically used and drug discharging tube identical Material, and the body of this kind of material is more soft, and connecting tube once bends, and tends to interfere with liquid in pipe flowing, so that Administration is caused to have some setbacks, therefore in the disposable enemator of the utility model offer, using rigid medical grade pipe as connecting tube, Connecting tube can be prevented effectively to bend, therefore the disposable enemator provided using the utility model, can realize smooth Ground administration, so as to mitigate the burden of patient, accomplishes human nature service.

Brief description of the drawings

In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.

The structural representation of the disposable enemator that Fig. 1 is provided for the utility model embodiment；

The structural representation of flow control valve in the disposable enemator that Fig. 2 is provided for the utility model embodiment；

The structural representation of another flow control valve in the disposable enemator that Fig. 3 is provided for the utility model embodiment Figure；

Knot when another flow control valve is closed in the disposable enemator that Fig. 4 is provided for the utility model embodiment Structure schematic diagram；

The structural representation of another disposable enemator that Fig. 5 is provided for the utility model embodiment；

Fig. 6 is the close-up schematic view of A in Fig. 1；

The cross section structure diagram of medicine outlet in the disposable enemator that Fig. 7 is provided for the utility model embodiment；

The sectional structure of another medicine outlet is illustrated in the disposable enemator that Fig. 8 is provided for the utility model embodiment Figure.

Reference：

10- connecting tubes；

20- Murphy's burettes；

30- drug discharging tubes；31- medicine outlets；311- graduation marks；

40- flow control valvees；

50- drug-containing bags；

60- holding bottles；61- bottles；62- bottle caps；63- medicine-pouring holes；64- air admission holes；

70- handles.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality Novel protected scope.

It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.

, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

The structural representation of the disposable enemator that Fig. 1 is provided for the utility model embodiment.

As shown in figure 1, a kind of disposable enemator that the utility model embodiment is provided, including：Contain medicine device, set successively Put containing connecting tube 10, Murphy's burette 20 and the drug discharging tube 30 of medicine device bottom, and drug discharging tube 30 is away from Murphy's burette 20 one end is provided with medicine outlet 31；Connecting tube 10 is rigid medical grade pipe.

Relative to prior art, the disposable enemator described in the utility model embodiment has the advantage that：

In the disposable enemator that the utility model embodiment is provided, as shown in figure 1, including：Contain medicine device, set gradually Connecting tube 10, Murphy's burette 20 and drug discharging tube 30 in Sheng medicine device bottom, and drug discharging tube 30 is away from Murphy's burette 20 One end be provided with medicine outlet 31；Connecting tube 10 is rigid medical grade pipe.Thus knowable to analysis, the utility model embodiment is used During the disposable enemator of offer, medicine device will be contained and be positioned over eminence, the liquid contained in medicine device passes through under gravity Connecting tube 10 is dropped in Murphy's burette 20, and flows into drug discharging tube 30 from Murphy's burette 20, and final liquid passes through medicine outlet 31 In feeding patient's rectum, in practical application, for the ease of the speed of observation Murphy's burette 20 inner liquid medicine drippage, typically will not Fei Shi droppers 20 are set near medicine device is contained, therefore the length of connecting tube 10 is general shorter, but in operation, due to prior art In connecting tube 10 typically using and the identical material of drug discharging tube 30, and the body of this kind of material is more soft, connecting tube 10 Once bending, liquid in pipe flowing is tended to interfere with, so as to cause administration to have some setbacks, therefore the utility model embodiment is provided Disposable enemator in, using rigid medical grade pipe as connecting tube 10, connecting tube 10 can be prevented effectively from and bent, because This disposable enemator provided using the utility model embodiment, can realize swimmingly being administered, so as to mitigate the negative of patient Load, accomplishes human nature service.

Herein it should be added that, it is actually used in, in order to further enhance medicine outlet 31 administration fluency, even The caliber of adapter 10 may be configured as 0.5 centimetre, and the cross-sectional area of connecting tube 10 can be increased using this kind of setting, so as to strengthen company The bending strength of adapter 10.

Additionally, rigid medical grade pipe can be medical silicone tube, medical PVC (Polyvinyl chloride- polychlorostyrene second Alkene) pipe, medical frosted pvc pipe, medical matt pvc pipe, medical delustring pvc pipe etc., as long as can guarantee that material hardness is high, using During will not occur bending.

The structural representation of flow control valve in the disposable enemator that Fig. 2 is provided for the utility model embodiment；Fig. 3 The structural representation of another flow control valve in the disposable enemator provided for the utility model embodiment；Fig. 4 is this Structural representation when another flow control valve is closed in the disposable enemator that utility model embodiment is provided.

During practical application, in order to control injection speed, as shown in figure 1, the disposable filling that the utility model embodiment is provided Intestines device also includes：Flow control valve 40, flow control valve 40 is arranged on drug discharging tube 30.

Wherein, flow control valve 40 can be the structure shown in Fig. 2, including shell and a left regulation wheel, left regulation wheel energy Enough to be moved up and down along chute in shell, inner surface of outer cover cross-sectional area is from top to bottom sequentially reduced, and drug discharging tube 30 is worn and penetrated outside In shell, when left regulation wheel is in the peak shown in Fig. 2, the inner liquid medicine flow velocity of drug discharging tube 30 is maximum, when left regulation wheel is downward During slip, the crimp of drug discharging tube 30 is hindered the flowing of the inner liquid medicine of drug discharging tube 30 by left regulation wheel, when left regulation wheel slides to minimum point, Drug discharging tube 30 is fully blocked, and the inner liquid medicine of drug discharging tube 30 stops flowing.

During practical application, flow control valve 40 can also be Fig. 3 shown in structure, including upper, middle and lower set gradually three Individual cylinder, the non-home position on each cylinder is correspondingly arranged on through hole, and drug discharging tube 30 can be sequentially passed through from through hole Three cylinders, wherein, the cylinder for being arranged at centre position can be rotated along the axis of itself, as shown in figure 4, with setting Cylinder in centre position rotates, and drug discharging tube 30 is deformed, and the inner liquid medicine flow velocity of drug discharging tube 30 is gradually slack-off, when being arranged at After the cylinder in centre position rotates to certain angle, the inner liquid medicine of drug discharging tube 30 stops flowing.

Herein it should be added that, when actually used, gap should be left between three cylinders, if three cylinders It is brought into close contact, when the cylinder for being arranged at centre is rotated, drug discharging tube 30 is subject to the shearing force of two neighboring cylinder, easily damages It is bad, while the cylinder for being also not easy to be arranged at centre is rotated.

Additionally, flow control valve 40 can be moved on drug discharging tube, using this kind of setting, patient can be easy to according to reality Border situation oneself adjusts the position of flow control valve 40, it is ensured that patient oneself can control injection speed, so as to certain The feared state of mind of patient is eliminated in degree, accomplishes human nature service.

The structural representation of another disposable enemator that Fig. 5 is provided for the utility model embodiment.

Wherein, in order that overall structure is simpler, as shown in figure 5, it can be drug-containing bag 50, the bottom of drug-containing bag 50 to contain medicine device End is set in funnel, is easy to liquid to flow out, meanwhile, the processing technology of drug-containing bag 50 is simple, low cost；Meanwhile, drug-containing bag 50 is in medicine During liquid flows out, the volume of itself can be changed with the outflow of liquid, therefore liquid outflow is not blocked that (i.e. liquid will not It is difficult to flow out because of the reduction of pressure in bag) so that administration process is more smooth.

During practical application, in order that Sheng medicine device is more durable, as shown in figure 1, it is holding bottle 60 to contain medicine device, medicine is contained 60 structures of bottle are more stable, more durable, while holding bottle 60 can be cost-effective with Reusability.

Wherein, in order to extend the service life of holding bottle 60, as shown in figure 1, holding bottle 60 includes：Bottle 61, bottle cap 62； Bottle 61 and bottle cap 62 be threadedly coupled, if in practice, it has been found that bottle 61 is connected with the use of bottle cap 62 compacted form, long-time After Reusability, it is easily caused bottle 61 or bottle cap 62 deforms, so as to cause bottle cap 62 to compress, in order to avoid above-mentioned situation Generation, bottle 61 and bottle cap 62 can be using being threadedly coupled, it is not easy to deform, meanwhile, if bottle 61 or bottle cap 62 are a certain Situations such as part deforms, damages, can be individually replaced bottle 61 or bottle cap 62 such that it is able to effectively extend holding bottle 60 Service life, while can also be cost-effective.

Specifically, for the ease of to dosing in holding bottle 60, as shown in figure 1, medicine-pouring hole 63 is provided with holding bottle 60, if Medicine-pouring hole 63 is not provided with, before dosing techniques start, or during dosing techniques are carried out, in order to be able to think dosing in holding bottle 60 at any time, Open bottle cover 62 is generally required, by liquid addition bottle 61, operation difficulty is increased, in order to simplify operation difficulty, Medicine-pouring hole 63 is set on holding bottle 60, it is necessary to during dosing, directly from medicine-pouring hole 63 to dosing in holding bottle 60, make feeding operations more It is convenient.

Further, in order that liquid can successfully flow out, as shown in figure 1, being additionally provided with air admission hole on holding bottle 60 64, with holding bottle 60, liquid is reduced, pressure reduction in holding bottle 60, when pressure is reduced to a certain degree in holding bottle 60 Afterwards, the pressure differential at liquid fluid column two ends causes that liquid cannot be continued to flow out, and administration flow is interrupted, therefore, in order to avoid above-mentioned feelings Condition occurs, and air admission hole 64 is set on holding bottle 60, pressure in holding bottle 60 can be made to be always atmospheric pressure, it is to avoid administration occur The situation of interruption.

Herein it should be added that, medicine-pouring hole 63 can also play a part of equilibrium pressure simultaneously, but if plus In medicine operation, because feeding operations cause medicine-pouring hole 63 to be closed, now need air admission hole 64 to realize the purpose of equilibrium pressure.

During practical application, eminence is hung on for the ease of containing medicine device, as shown in Figure 1, shown in Figure 5, contain medicine device top and set There is handle 70, the disposable enemator that the utility model embodiment is provided is realized being administered using law of connected vessels, therefore makes Used time needs for Sheng medicine device to hang on eminence, it is ensured that it is higher than medicine outlet 31 to contain liquid level in medicine device, therefore is containing medicine device top Portion sets handle 70, so that will easily contain medicine device hangs on support or other positions, is smoothed out administration process.

Fig. 6 is the close-up schematic view of A in Fig. 1.

Wherein, the depth of patient's rectum is inserted in order to determine drug discharging tube 30, as shown in fig. 6, the medicine outlet 31 of drug discharging tube 30 One end is provided with graduation mark 311, it is necessary to drug discharging tube 30 is inserted in patient's rectum in administration process, if insertion depth is excessively shallow, May result in liquid to be overflowed from patient's anus, liquid assimilation effect is deteriorated, if insertion depth is too deep, may injured patient Enteron aisle inwall, therefore in order to be able to grasp the depth of insertion, graduation mark 311, medical care are set in one end of medicine outlet 31 of drug discharging tube 30 Personnel determine insertion depth according to the position of graduation mark 311, so as in the case of not injured patient's body, make administering effect More preferably.

Specifically, in order to avoid causing patient uncomfortable in the insertion process of drug discharging tube 30, as shown in fig. 6, the top of medicine outlet 31 It is arc structure to hold, if the top of medicine outlet 31 is square structure, or other structures with rib, drug discharging tube 30 is being inserted into trouble During in person's body, the rib of medicine outlet 31 can scratch the enteron aisle inwall of patient, cause patient uncomfortable, in order to avoid above-mentioned situation Occur, arc structure is processed on the top of medicine outlet 31, so that patient is more comfortable, accomplish human nature service.

The cross section structure diagram of medicine outlet in the disposable enemator that Fig. 7 is provided for the utility model embodiment；Fig. 8 is The cross section structure diagram of another medicine outlet in the disposable enemator that the utility model embodiment is provided.

Additionally, in order to swimmingly drug, as shown in fig. 7, setting a medicine outlet 31, drug on the top of drug discharging tube 30 The aperture of mouth 31 could be arranged to 0.3 centimetre, using this kind of setting, liquid can be made swimmingly to be flowed out from medicine outlet 31, while The medicine outlet difficulty of processing of this kind of structure is low, is easy to manufacture and use.

In addition, in order to be able to make patient more comfortable, as shown in figure 8, multiple small-bores can also be set on the top of drug discharging tube 30 Medicine outlet 31, in actual use, if patient needs to complete in a short time administration, it is necessary to flow control valve 40 is adjusted to most Big value, i.e. the inner liquid medicine flow velocity of drug discharging tube 30 are very fast, according to the structure of single medicine outlet 31, because the aperture of medicine outlet 31 is larger, Liquid can be spouting from medicine outlet 31, impacts the enteron aisle inwall of patient, causes patient uncomfortable, in order to avoid above-mentioned situation Occur, the medicine outlet 31 of multiple small-bores is set on the top of drug discharging tube 30, when liquid flow to medicine outlet 31, can be attached in medicine outlet 31 It is near to form buffer area, and flowed out respectively from multiple medicine outlets 31, it is to avoid Intestinal Mucosal Injury in Patients Undergoing inwall is directly impacted, patient is caused not Suitable situation occurs.

Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of disposable enemator, it is characterised in that including：Contain medicine device, be successively set on the Sheng medicine device bottom Connecting tube, Murphy's burette and drug discharging tube, and the drug discharging tube is provided with medicine outlet away from one end of the Murphy's burette；

The connecting tube is rigid medical grade pipe；

The top of the drug discharging tube sets multiple medicine outlets.

2. disposable enemator according to claim 1, it is characterised in that also include：Flow control valve, the flow Regulation switch is arranged on the drug discharging tube.

3. disposable enemator according to claim 1, it is characterised in that the Sheng medicine device is drug-containing bag.

4. disposable enemator according to claim 1, it is characterised in that the Sheng medicine device is holding bottle.

5. disposable enemator according to claim 4, it is characterised in that the holding bottle includes：Bottle, bottle cap；

The bottle is to be threadedly coupled with the bottle cap.

6. disposable enemator according to claim 5, it is characterised in that be provided with medicine-pouring hole on the holding bottle.

7. disposable enemator according to claim 6, it is characterised in that be additionally provided with air admission hole on the holding bottle.

8. the disposable enemator according to claim any one of 1-7, it is characterised in that the Sheng medicine device top is set There is handle.

9. disposable enemator according to claim 8, it is characterised in that described medicine outlet one end of the drug discharging tube sets It is equipped with graduation mark.

10. disposable enemator according to claim 9, it is characterised in that the top of the medicine outlet is arc structure.