CN208552830U - Gynecological drug administration drug feeding pipe and Gynecological drug administration component - Google Patents

Abstract

Gynecological drug administration drug feeding pipe and Gynecological drug administration component, belong to field of gynecological medical equipment.Drug feeding pipe includes tube body, and drug delivery chamber is equipped in tube body, and tube body includes at the top of bottom and tube body in its axial direction.Bottom closing, tube body top are equipped with the connector being connected to drug delivery chamber.Tube body includes the multiple liquid outlets being axially distributed along tube body along its circumferentially distributed multiple liquid group out, each liquid group out.Each liquid outlet includes at the top of mouth bottom and mouth in its axial direction, and mouth bottom is set to the close drug delivery chamber at the top of mouth and the side at the top of tube body and is connected to drug delivery chamber, and the internal diameter of liquid outlet top from mouth bottom to mouth is gradually reduced.Component includes the drug feeding pipe.Medical fluid can equably be sprayed in site of action, it is easy to operate, time saving and energy saving, while keeping the effect of drug treatment good.

Description

Gynecological drug administration drug feeding pipe and Gynecological drug administration component

Technical field

The utility model relates to field of gynecological medical equipment, in particular to a kind of Gynecological drug administration drug feeding pipe and gynaecology Administration assembly.

Background technique

Many treatments of gynecological disease are realized by per vaginam administration, and gynaecology's common disease is such as at present: cervicitis, The treatment method of cervical erosion, vaginitis etc. is that can directly be killed by interior yin administration using drug therapy or be inhibited to post mostly It is born in the sex pheromone of intravaginal, and can anti-inflammatory, antipruritic, myogenic of unstinging.In Gynecological drug administration, in the past usually by patient's hand Refer to and drug is delivered to diseased region, this method operation is very unhygienic, and easily causes cross-infection, brings to patient medication Inconvenience.Therefore, it is needed in Gynecological drug administration using administration tool adjunctive administration.

But current administration auxiliary tool, it cannot in the medical fluid that the drug feeding pipe in per vaginam sprays by medical fluid spray It is uniformly applied to the site of action of per vaginam, usually also needs to be smeared repeatedly, is caused troublesome in poeration, time-consuming and laborious.

Utility model content

The purpose of this utility model is to provide a kind of Gynecological drug administration drug feeding pipes, can equably spray medical fluid in work It is easy to operate, time saving and energy saving with position, while keeping the effect of drug treatment good.

The another object of the utility model is to provide a kind of Gynecological drug administration component, using above-mentioned Gynecological drug administration drug feeding pipe Medical fluid spray is carried out, medical fluid can equably be sprayed in site of action, it is easy to operate, time saving and energy saving, while making drug treatment Effect it is good.

The embodiments of the present invention are achieved in that

A kind of Gynecological drug administration drug feeding pipe comprising tube body, tube body is interior to be equipped with drug delivery chamber, and tube body includes in its axial direction Bottom and tube body at the top of, bottom closing is equipped with the connector being connected to drug delivery chamber at the top of tube body, tube body is along it Circumferentially distributed multiple liquid groups out, each liquid group out include the multiple liquid outlets being axially distributed along tube body, each liquid outlet packet It includes at the top of mouth bottom and the mouth in its axial direction, mouth bottom is set to the close drug delivery chamber at the top of mouth and the side at the top of tube body And be connected to drug delivery chamber, the internal diameter of liquid outlet top from mouth bottom to mouth is gradually reduced.

Further, the ratio between internal diameter and the internal diameter at the top of mouth of mouth bottom are 1.5~2:1.

Further, internal diameter the ratio between of the liquid outlet at the top of its axial length and mouth is 4~6:1.

Further, the angle between the axis of liquid outlet and the axis of tube body is 30~45 °.

Further, multiple liquid groups out are uniformly distributed along the circumferential direction of tube body.

Further, the multiple liquid outlets for each going out liquid group are uniformly distributed along the axial direction of tube body.

Further, the surface of tube body is along its circumferentially distributed multiple recessed groove, axial direction of each recessed groove along tube body Extend, the bottom of each recessed groove is provided with one and goes out liquid group.

Further, bottom is arc and is directed away from the protrusion of the side at the top of tube body.

Further, the inner wall of connector is provided with internal screw thread.

A kind of Gynecological drug administration component comprising above-mentioned Gynecological drug administration drug feeding pipe.

The beneficial effect of the utility model embodiment is:

Gynecological drug administration drug feeding pipe provided by the utility model, the multiple liquid groups out of axial direction setting along tube body, enables medical fluid It is enough to be sprayed outward from the surrounding of tube body；Each liquid group out is distributed multiple liquid outlets along the axial direction of tube body, enables medical fluid It is enough to be sprayed from the entire axial length of tube body.Above-mentioned surrounding and whole length sprays the setting side of medical fluid outward Formula enables medical fluid to be equably sprayed to target position.

From mouth bottom to mouth, top is gradually reduced the internal diameter of each liquid outlet, makes medical fluid from the flow velocity at the top of mouth bottom to mouth It is gradually increased, to increase the speed of medical fluid ejection, is conducive to medical fluid and is directly sprayed to site of action, be conducive to medical fluid and target position Set uniform contact.

Mouthful bottom is set to the side at the top of close the tube body at the top of mouth, make the medical fluid of mouthful bottom at the top of mouth ejection when Waiting has the component velocity moved towards the side of bottom, enables the deep enough per vaginam of medical fluid, to give full play to drug effect.

Gynecological drug administration component provided by the utility model carries out medical fluid spray, energy using above-mentioned Gynecological drug administration drug feeding pipe It is enough equably to spray medical fluid in site of action, it is easy to operate, time saving and energy saving, while keeping the effect of drug treatment good.

Detailed description of the invention

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.

Fig. 1 is the cross-sectional view of Gynecological drug administration drug feeding pipe provided by the embodiment of the utility model；

Fig. 2 is the structural schematic diagram of Gynecological drug administration drug feeding pipe provided by the embodiment of the utility model；

Fig. 3 is the partial enlarged view in Fig. 1 at III；

Fig. 4 is the partial enlarged view in Fig. 2 at IV.

Icon: 100- Gynecological drug administration drug feeding pipe；110- tube body；111- goes out liquid group；112- liquid outlet；113- mouthfuls of bottoms； 114- mouthfuls of tops；115- recessed groove；120- drug delivery chamber；130- bottom；At the top of 140- tube body；141- connector；In 142- Screw thread.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.

Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the range of the utility model protection.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

In the description of the present invention, it should be noted that term " first ", " second " " third " etc. are only used for distinguishing Description, is not understood to indicate or imply relative importance.

The orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right", "inner", "outside" is based on shown in attached drawing Orientation or positional relationship or the utility model product using when the orientation or positional relationship usually put, merely to Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, the terms such as " vertical " are not offered as requiring absolute upright between component, but can be slightly tilted.As " hung down Directly " only refer to that its direction is in contrast more vertical, be not indicate the structure have to it is completely vertical, but can be slightly Inclination.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " etc. shall be understood in a broad sense.For example, it may be being fixedly connected, it is also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

Embodiment

Also referring to Fig. 1 and Fig. 2, the present embodiment provides a kind of Gynecological drug administration drug feeding pipes 100 comprising tube body 110. Tube body 110 is that wall thickness is substantially uniform and the structure of tubulose open at one end closed at one end.

Specifically, tube body 110 include 140 at the top of the bottom 130 and tube body in the axial direction of the tube body 110, The inside of tube body 110 has the drug delivery chamber 120 that top 140 extends from the bottom 130 to tube body.

Bottom 130 is closed structure.In the present embodiment, which is arc and is directed away from pipe 140 side protrusion at the top of body.When being administered operation, bottom 130 initially enters target position, and above-mentioned arc is set Set the group for avoiding angular structures from contacting the medicine-feeding part and tube body 110 of patient on path before reaching medicine-feeding part Weave into damage.

140 be the structure being open at the top of tube body, and tube body top 140 is equipped with the connector 141 being connected to drug delivery chamber 120. Medical fluid is pushed in drug delivery chamber 120 so as to drug pushing device and is incited somebody to action by drug delivery chamber 120 for being attached with drug pushing device by the interface Medical fluid is sprayed in target position.

In the present embodiment, the inner wall of connector 141 is provided with internal screw thread 142.The set-up mode is convenient for connector 141 It is threadedly coupled with externally threaded drug pushing device is provided with.The detachable connection method of threaded connection, convenient for tube body 110 with push away The installation and disassembly of medicine device.Since it is pushed applied to medical fluid, the stress of junction is larger, needs tube body 110 and drug pushing device Between have biggish bonding strength, the mode of threaded connection ensure that bonding strength；There is preferable airtightness simultaneously, avoid sending out Raw junction leakage.

It should be noted that can also be arranged in the outer wall of connector 141 outer in the utility model others embodiment Screw thread, for being detachably connected to being provided with internal screw thread 142 or be connected with the drug pushing device of 142 structure of internal screw thread.

Also referring to Fig. 3 and Fig. 4, tube body 110 goes out liquid group 111 along its circumferentially distributed four, each goes out liquid group 111 and wraps Include five be axially distributed the liquid outlet 112 along tube body 110.

The set-up mode of multiple liquid groups 111 out is set along the axial direction of tube body 110, enables the medical fluid in drug delivery chamber 120 It is sprayed outward from the surrounding of tube body 110.Each liquid group 111 out is distributed multiple liquid outlets 112 along the axial direction of tube body 110 Set-up mode, so that medical fluid is sprayed from the entire axial length of tube body 110.Above-mentioned set-up mode makes pipe sheet Body 110 can enable medical fluid to be equably sprayed to target position towards medical fluid is sprayed outward in surrounding and entire axial length.

Further, above-mentioned four go out liquid group 111 be uniformly distributed along the circumferential direction of tube body 110, and each go out liquid group 111 Five liquid outlets 112 be uniformly distributed along the axial direction of tube body 110.The set-up mode makes tube body 110 spray medical fluid more outward Add uniformly；Structure is simple simultaneously, preparation is convenient.

It should be noted that in the utility model others embodiment, out the number of liquid group 111 can also be two, Three, five, six or other numbers, it is multiple go out liquid groups 111 can be uniformly arranged or non-homogeneous set along the circumferential direction of tube body 110 It sets.Similarly, the number for each going out the liquid outlet 112 that liquid group 111 is arranged also can be set according to actual needs as two, three Multiple liquid outlets 112 of a, four, six or other numbers, each liquid group 111 out equally can be along the axial direction of tube body 110 Uniform or non-homogeneous setting.

Further, the surface of tube body 110 is along its circumferentially distributed four recessed groove 115, and each recessed groove 115 is along pipe sheet Body 110 it is axially extending.The setting of recessed groove 115 is for being provided liquid group 111, in the middle part of the bottom of each recessed groove 115 It is provided with one and goes out liquid group 111.

Due to when carrying out Gynecological drug administration, needing to go deep into Gynecological drug administration drug feeding pipe 100 per vaginam, and since per vaginam is logical There are some mucous substances in road.The setting of recessed groove 115 avoids the opening of liquid outlet 112 from being adhered to by mucous substance and influence medicine The uniformity of speed and spray that liquid is sprayed from liquid outlet 112 guarantees the good spraying effect of liquid outlet 112.

Please continue to refer to Fig. 3 and Fig. 4, in the present embodiment, each liquid outlet 112 includes in the axial direction of the liquid outlet 112 Mouth bottom 113 and mouth at the top of 114, i.e. 114 are located on the extending direction of liquid outlet 112 at the top of this mouthful of bottom 113 and mouth Both ends.

Mouth bottom 113 is set to the side of 114 close drug delivery chamber 120 at the top of mouth and is connected to drug delivery chamber 120, as medicine Liquid enters the entrance of liquid outlet 112 from drug delivery chamber 120.114 are set to 140 at the top of the separate tube body of mouthful bottom 113 at the top of mouthful One end is simultaneously connected to the bottom of recessed groove 115, as medical fluid from the outlet that inlet sprays.

This mouthful of bottom 113 is set at the top of mouth at the top of 114 close tube body 140 side, sets the inclination of liquid outlet 112 It sets.The set-up mode make the medical fluid of mouthful bottom 113 at the top of the mouth 114 when spray with towards the side of bottom 130 The component velocity of movement enables the deep enough per vaginam of medical fluid.Since the medical fluid of liquid will appear centainly in spray behind target position The part of degree is unable to give full play drug effect to the case where outflow, and liquid outlet 112, which is obliquely installed, makes medical fluid protrude into per vaginam mesh Cursor position and target position upstream, upstream medical fluid can just give full play to drug effect by target position during outflow, So as to make medical fluid give full play to drug effect.

Further, from mouth bottom 113 to mouth, top 114 is gradually reduced the internal diameter of liquid outlet 112.Liquid outlet 112 is from entering Internal diameter at mouthful to exit is gradually reduced, and making medical fluid from mouth bottom 113 to mouth, the flow velocity at top 114 is gradually increased, to increase The speed that big medical fluid sprays, is conducive to medical fluid and is directly sprayed to site of action, uniformly contact conducive to medical fluid with target position.

In the present embodiment, the ratio between 114 internal diameter is 1.5:1 at the top of the internal diameter of mouth bottom 113 and mouth, the utility model its In his embodiment, the ratio between 114 internal diameter preferably 1.5~2:1, such as be can be at the top of the internal diameter and mouth of mouth bottom 113 1.6:1,1.7:1,1.8:1,1.9:1,2:1 etc..

114 the ratio between the internal diameter at the top of its axial length and mouth of liquid outlet 112 is 5:1, in the utility model others In embodiment, the ratio between the 114 internal diameter preferably 4~6:1 at the top of its axial length and mouth of liquid outlet 112, as can be with 4:1,6:1 etc..

In addition, the angle between the axis of liquid outlet 112 and the axis of tube body 110 is 30 °, the utility model other Embodiment in, the angle between the axis of liquid outlet 112 and the axis of tube body 110 is preferably 30~45 °, such as can be 35 °, 40 °, 45 ° etc..

Using above-mentioned set-up mode, make liquid outlet 112 that there is convenient inclined degree, variable diameter degree, to use The spraying effect of liquid mouth 112 is more preferably.

The present embodiment provides a kind of Gynecological drug administration component (not shown) comprising drug pushing device (not shown) and above-mentioned gynaecology Drug feeding pipe 100 is administered.

The medicine outlet end of drug pushing device is provided with external screw thread attachment base (not shown), the external screw thread attachment base and connector 141 Internal screw thread 142 cooperates.

To sum up, Gynecological drug administration drug feeding pipe 100 provided by the utility model, the surrounding and whole length of tube body 110 are all provided with The liquid outlet 112 for setting spray medical fluid outward, enables medical fluid to be equably sprayed to target position.The internal diameter of each liquid outlet 112 From mouth bottom 113 to mouth, top 114 is gradually reduced, and making medical fluid from mouth bottom 113 to mouth, the flow velocity at top 114 is gradually increased, and is had It is directly sprayed to site of action conducive to medical fluid, is uniformly contacted conducive to medical fluid with target position.Mouth bottom 113 is set at the top of mouth 140 side at the top of 114 close tube body has the medical fluid of mouthful bottom 113 towards tube body when ejection from mouth top 114 The component velocity of the side movement of bottom 130, enables the deep enough per vaginam of medical fluid, to give full play to drug effect.

Gynecological drug administration component provided by the utility model carries out medical fluid spray using above-mentioned Gynecological drug administration drug feeding pipe 100, Medical fluid can equably be sprayed in site of action, it is easy to operate, time saving and energy saving, while keeping the effect of drug treatment good.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of Gynecological drug administration drug feeding pipe, which is characterized in that including tube body, drug delivery chamber, the pipe are equipped in the tube body Ontology includes the bottom closing at the top of bottom in its axial direction and tube body, be equipped at the top of the tube body with it is described The connector of drug delivery chamber connection, for the tube body along its circumferentially distributed multiple liquid group out, each liquid group out includes along described The multiple liquid outlets of tube body being axially distributed, each liquid outlet include at the top of mouth bottom in its axial direction and mouth, described Mouthful bottom be set to the side close to the drug delivery chamber and at the top of the tube body at the top of the mouth and with the drug delivery chamber Connection, the internal diameter of the liquid outlet are gradually reduced at the top of from the mouth bottom to the mouth.

2. Gynecological drug administration drug feeding pipe according to claim 1, which is characterized in that the internal diameter of the mouth bottom and the mouth top The ratio between the internal diameter in portion is 1.5~2:1.

3. Gynecological drug administration drug feeding pipe according to claim 1, which is characterized in that the liquid outlet along its axial length with The ratio between internal diameter at the top of the mouth is 4~6:1.

4. Gynecological drug administration drug feeding pipe according to claim 1, which is characterized in that the axis of the liquid outlet and the pipe sheet Angle between the axis of body is 30~45 °.

5. Gynecological drug administration drug feeding pipe according to any one of claims 1 to 4, which is characterized in that multiple liquid group edges out The circumferential direction of the tube body is uniformly distributed.

6. Gynecological drug administration drug feeding pipe according to any one of claims 1 to 4, which is characterized in that each liquid group out Multiple liquid outlets are uniformly distributed along the axial direction of the tube body.

7. Gynecological drug administration drug feeding pipe according to claim 1, which is characterized in that the surface of the tube body is circumferentially divided along it The multiple recessed grooves of cloth, each recessed groove are provided with along the axially extending of the tube body, the bottom of each recessed groove Go out liquid group described in one.

8. Gynecological drug administration drug feeding pipe according to claim 1, which is characterized in that the bottom is arc and towards remote From the side protrusion at the top of the tube body.

9. Gynecological drug administration drug feeding pipe according to claim 1, which is characterized in that the inner wall of the connector is provided with interior spiral shell Line.

10. a kind of Gynecological drug administration component, which is characterized in that including Gynecological drug administration drug delivery according to any one of claims 1 to 9 Pipe.