CN213077181U - Novel uterine cavity drug delivery device - Google Patents

Abstract

The utility model discloses a novel palace chamber is dosed device belongs to medical supplies technical field, the female joint comprises an outer tube, connecting block and the hose of dosing, the lower extreme fixed connection of blind hole and outer tube is passed through to the upper end of connecting block, the lower extreme of connecting block is seted up flutedly, and the recess is kept away from one side of groove department and one side intercommunication of blind hole, fixedly connected with rubber cap in the recess, cruciform structure's incision is seted up to the upside of rubber cap, the upper end fixedly connected with silica gel head of the hose of dosing, and the lateral wall of silica gel head runs through and has seted up a plurality of medicine holes, edge fixedly connected with annular piece in the lower extreme mouth of pipe department of outer tube, the inboard of annular piece and the pipe. The utility model discloses, can be convenient for medical personnel quick even send the medicine to patient's palace intracavity to the in-process medicine of using medicine is difficult for reserving from the palace intracavity, also can send the palace chamber with the medicine in the device of dosing is whole simultaneously, makes the medicine can effectual effect at pathological change position.

Description

Novel uterine cavity drug delivery device

Technical Field

The utility model relates to the technical field of medical supplies, especially, relate to a novel palace chamber is dosed device.

Background

The uterine cavity is the space of the uterus, also called as the uterus, the uterus is a single muscular organ, mainly comprises smooth muscle, the wall thickness cavity is small, is rich in expansibility, the shape, the size, the position and the structure of the uterus vary with different ages, and are changed by the influence of menstrual cycle and pregnancy, because the structure of female genitals is special, the diseases in the uterine cavity of the female reproductive system, such as cervicitis, cervical erosion and the like, are common diseases in clinic, the treatment mostly adopts a mode of directly administering medicine to a lesion part, and the existing uterine cavity administration devices adopt artificial insemination tubes or embryo transplantation tubes.

At present, the device for directly administering medicines to the lesion part in the uterine cavity has a simpler structure, the medicines cannot be uniformly delivered to the lesion part in the uterine cavity by using an artificial germ cell or an embryo transfer tube, the medicines are easily left from a cervical orifice due to the influence of factors such as gravity, and more medicines are also remained in the administration device when the device is used, so that the medicines cannot effectively act on the lesion part.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the medicine can not be effectively applied to the lesion part in the uterine cavity in order to solve the problem that the medicine can not be uniformly delivered to the lesion part in the uterine cavity in the prior art, and the medicine is easily left from the cervical orifice due to the influence of factors such as gravity, and more medicine is remained in the medicine feeder when in use, so that the medicine can not be effectively applied to the lesion part, and the provided novel uterine cavity medicine feeder is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel palace chamber is dosed device, includes outer tube, connecting block and the hose of dosing, the lower extreme fixed connection of blind hole and outer tube is passed through to the upper end of connecting block, the lower extreme of connecting block is seted up flutedly, and the recess keeps away from one side of groove department and one side intercommunication of blind hole, fixedly connected with rubber cap in the recess, cruciform structure's incision is seted up to the upside of rubber cap, the upper end fixedly connected with silica gel head of the hose of dosing, and the lateral wall of silica gel head runs through and has seted up a plurality of medicine holes, along fixedly connected with annular piece in the lower extreme mouth of pipe department of outer tube, the inboard pipe wall fixed connection with the hose of dosing of annular piece, the upper end mouth of pipe department fixedly connected with art mouth pipe of outer tube, along the lateral wall fixed connection with silica gel head in the upper end mouth of.

Preferably, the outer edge of the upper end pipe orifice of the outer pipe is fixedly connected with a silica gel block with a gourd-shaped structure.

Preferably, the pipe wall of the outer pipe is provided with a baffle, the center of the baffle is sleeved with the pipe wall of the outer pipe through a round hole, a rubber ring is fixedly connected in the round hole, the inner side of the rubber ring is sleeved with the pipe wall of the outer pipe in a sliding mode, and one side of the baffle is provided with a through hole.

Preferably, the right side of connecting block is through-hole fixedly connected with intake pipe, one side of rubber cap and the one end intercommunication of intake pipe, fixedly connected with filter pulp in the intake pipe.

Compared with the prior art, the utility model provides a novel palace chamber is dosed device possesses following beneficial effect:

1. this novel uterine cavity device of dosing, rubber cap through being equipped with, insert the medicine head of medicine syringe in the rubber cap, then insert the patient's vagina with the outer tube, and insert the cervical orifice with the silica gel piece and make the silica gel head be in the cavity, then push away the medicine in the pine syringe, and then make the incision that the medicine passed on the rubber cap enter into the hose inside of dosing, the medicine in the hose of dosing spouts into the uterine cavity through the overhead medicine hole of silica gel, and then can be convenient for medical personnel reach the affected part of uterine cavity with even the sending of medicine, the degree of difficulty of using medicine for the patient has been reduced, and silica gel head and the art oral siphon that are equipped with on the outer tube are difficult for causing secondary damage to patient's health when using, also can prevent that the medicine from staying from cervical orifice, silica gel piece can block in cervical orifice department simultaneously, make the difficult roll-off cervical orifice of dosing.

2. This novel palace chamber device of dosing, intake pipe through being equipped with, push away the medicine and accomplish the back, outwards take the syringe out, make the syringe unblock intake pipe, then take the syringe, the negative pressure that produces in the syringe, incision department on the rubber cap is sealed relatively this moment, do not have the air admission, and then make the outside gas of intake pipe enter into in the syringe after the filter pulp filters, then insert the syringe into the rubber cap once more, utilize the air in the syringe to continue to exert pressure to the medicine in the hose of dosing, remaining medicine has reduced the waste of medicine in the palace intracavity through silica gel head jet.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can be convenient for medical personnel quick even send the medicine to patient's palace intracavity to the medicine is difficult for reserving from palace intracavity in the in-process of using medicine, also can send into the palace chamber with the medicine in the device of dosing is whole simultaneously for the medicine can effectual effect at pathological change position.

Drawings

Fig. 1 is a schematic structural view of a novel uterine cavity drug delivery device provided by the utility model;

FIG. 2 is a cross-sectional view of a connecting block and a baffle plate in the novel uterine cavity drug delivery device provided by the utility model;

FIG. 3 is a cross-sectional view of the outer tube and the silica gel block in the novel uterine cavity drug delivery device provided by the utility model;

fig. 4 is a top view of the silicone head and the medicine outlet hole in the novel uterine cavity medicine feeding device provided by the utility model.

In the figure: the device comprises an outer tube 1, a silica gel block 2, an operation opening tube 3, a silica gel head 4, a perforation 5, a baffle 6, a connecting block 7, a dosing hose 8, a ring block 9, a rubber cap 10, a rubber ring 11 and filter cotton 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a novel uterine cavity drug delivery device comprises an outer tube 1, a connecting block 7 and a drug delivery hose 8, wherein the upper end of the connecting block 7 is fixedly connected with the lower end of the outer tube 1 through a blind hole, the lower end of the connecting block 7 is provided with a groove, one side of the groove away from the groove is communicated with one side of the blind hole, a rubber cap 10 is fixedly connected in the groove, the upper side of the rubber cap 10 is provided with a cross-shaped notch, the notch is in a closed state in a natural state, drug backflow and dripping in the uterine cavity are avoided, the rubber cap 10 deforms to allow the drug to pass through when being pressed, the right side of the connecting block 7 is fixedly connected with an air inlet pipe through a through hole, one side of the rubber cap 10 is communicated with one end of the air inlet pipe, the air inlet pipe is fixedly connected with a filter cotton 12, the upper end of, the overlooking structure of a plurality of medicine outlet holes is distributed in an annular array as shown in figure 4, and the medicine outlet holes on the same cross section are distributed in a fan shape, which is favorable for the even ejection of medicines, the inner edge of the lower end pipe orifice of the outer pipe 1 is fixedly connected with an annular block 9, the inner side of the annular block 9 is fixedly connected with the pipe wall of a medicine feeding hose 8, the upper end pipe orifice of the outer pipe 1 is fixedly connected with an operation orifice pipe 3, the operation orifice pipe 3 is convenient for the outer pipe 1 to enter the vagina and the cervical orifice of a patient, the inner edge of the upper end pipe orifice of the operation orifice pipe 3 is fixedly connected with the side wall of a silica gel head 4, the outer edge of the upper end pipe orifice of the outer pipe 1 is fixedly connected with a silica gel block 2 with a gourd-shaped structure, the silica gel block 2 can be blocked at the cervical orifice to reduce the medicine outflow in the uterine cavity when in medicine feeding, a baffle 6 is arranged on the pipe wall of the, the awkwardness is avoided in protection patient's privacy, and the center department of baffle 6 cup joints through the pipe wall of round hole and outer tube 1, and fixedly connected with rubber ring 11 in the round hole, the inboard of rubber ring 11 cup joints with the pipe wall of outer tube 1 slides, and perforation 5 has been seted up to one side of baffle 6, and perforation 5 medical endoscope of convenient to use observes the process that the device of dosing got into the palace intracavity.

In the utility model, a medical injector (not shown in the figure) is used for absorbing the medicine, then the medicine outlet head of the medical injector is inserted into the rubber cap 10, then the outer tube 1 is inserted into the vagina of a patient, and the silica gel block 2 is inserted into the cervical orifice to ensure that the silica gel head 4 is positioned in the cavity, then the medicine in the injector is pushed loose, further the medicine passes through the incision on the rubber cap 10 and enters the inside of the administration hose 8, the medicine in the administration hose 8 is sprayed into the uterine cavity through the medicine outlet hole on the silica gel head 4, further the medical personnel can conveniently and evenly send the medicine to the affected part in the uterine cavity, the difficulty of medicine administration for the patient is reduced, the silica gel head 4 and the operation tube 3 arranged on the outer tube 1 are not easy to cause secondary injury to the body of the patient when in use, the medicine can also be prevented from remaining from the cervical orifice, meanwhile, the silica gel block 2 can be clamped at the cervical orifice, so that the, after pushing away the medicine completion, outwards take the syringe out, make the syringe unblock intake pipe, then twitch the syringe, the negative pressure that produces in the syringe, incision on the rubber cap 10 is sealed relatively this moment, no air admission, and then make the outside gas of intake pipe enter into the syringe after filter pulp 12 filters, then insert the syringe again in rubber cap 10, utilize the air in the syringe to continue to exert pressure to the medicine in the hose 8 of dosing, remaining medicine has reduced the waste of medicine in the palace chamber through silica gel head 4 spouts.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. A novel uterine cavity drug delivery device comprises an outer tube (1), a connecting block (7) and a drug delivery hose (8), and is characterized in that the upper end of the connecting block (7) is fixedly connected with the lower end of the outer tube (1) through a blind hole, a groove is formed in the lower end of the connecting block (7), one side, away from the groove, of the groove is communicated with one side of the blind hole, a rubber cap (10) is fixedly connected into the groove, a notch of a cross structure is formed in the upper side of the rubber cap (10), a silica gel head (4) is fixedly connected to the upper end of the drug delivery hose (8), a plurality of drug outlet holes are formed in the side wall of the silica gel head (4) in a penetrating mode, an annular block (9) is fixedly connected to the inner edge of the lower end tube orifice of the outer tube (1), the inner side of the annular block (9) is fixedly connected with the tube wall of the drug delivery hose (8), an operation mouth, the inner edge of the upper end pipe orifice of the operation orifice pipe (3) is fixedly connected with the side wall of the silica gel head (4).

2. A novel uterine cavity drug delivery device according to claim 1, characterized in that a silica gel block (2) with a gourd-shaped structure is fixedly connected to the outer edge of the upper end orifice of the outer tube (1).

3. A novel uterine cavity drug delivery device according to claim 1, characterized in that a baffle (6) is arranged on the wall of the outer tube (1), the center of the baffle (6) is sleeved with the wall of the outer tube (1) through a circular hole, a rubber ring (11) is fixedly connected in the circular hole, the inner side of the rubber ring (11) is slidably sleeved with the wall of the outer tube (1), and a perforation (5) is arranged on one side of the baffle (6).

4. A novel uterine cavity drug delivery device according to claim 1, characterized in that the right side of the connecting block (7) is fixedly connected with an air inlet pipe through a through hole, one side of the rubber cap (10) is communicated with one end of the air inlet pipe, and the air inlet pipe is fixedly connected with a filter cotton (12).

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