CN211245129U

CN211245129U - Medicine feeder for obstetrics and gynecology department

Info

Publication number: CN211245129U
Application number: CN201921173690.5U
Authority: CN
Inventors: 张玉倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-08-14
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a gynaecology and obstetrics ware of dosing, including insert tube and medicine bottle the left end inside wall spiro union of insert tube has atomizer, the chamber core has been cup jointed on the inside wall of insert tube, the symmetry is equipped with the through-hole on the lateral wall of chamber core, the inside wall of insert tube corresponds the position of through-hole is equipped with the ring channel, atomizer's right surface with fixedly connected with spring between the interior right surface of chamber core, the right-hand member inside wall spiro union of insert tube has the spacing ring, the utility model discloses to the vaginal damage less, the shell adopts rubber products simultaneously, has increased patient's comfort when reducing the vaginal damage, and atomizer can atomize the liquid medicine, and even spraying is in the department of dosing, and it is effectual to dose, and secondly liquid medicine can not flow back in the process of dosing, can save the liquid medicine, can not cause the waste.

Description

Medicine feeder for obstetrics and gynecology department

Technical Field

The utility model relates to the technical field of medical equipment, the specific field is a medicine feeder of gynaecology and obstetrics.

Background

Obstetrics is one of four main subjects of clinical medicine, and is mainly used for researching the causes, pathology, diagnosis and prevention of female reproductive organ diseases, physiological and pathological changes of pregnancy and childbirth, prevention and diagnosis and treatment of high-risk pregnancy and dystocia, female reproductive endocrine, family planning, female health care and the like. The advanced research of the medical basic theories of modern molecular biology, oncology, genetics, reproductive endocrinology, immunology and the like and the progress of the clinical medical diagnosis and treatment detection technology broaden and deepen the development of the obstetrics and gynecology, play an important role in ensuring the health and reproductive health of women and preventing and treating various gynecological diseases, lead to common gynecological diseases such as cervical erosion, trichomonas vaginitis, cervical cyst and the like, directly influence the urinary system and the immune system of a patient once the disease condition is changed, cause adverse effects on the overall health of the patient and even influence the pregnancy production, have slow effect and poor effect of the oral drug therapy anti-inflammation method, improve the difficulty for the treatment work of medical personnel, and lead to the affected part by directly feeding and disinfecting the affected part when the gynecological patient is treated, and the traditional drug feeding method mostly adopts artificial cervical drug feeding or disposable equipment for introduction, the method is easy to cause secondary infection of the affected part, is easy to operate improperly and causes damage to the inner wall of the vagina, and can not well and uniformly introduce some liquid medicine to influence the treatment effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medicine feeder of gynaecology and obstetrics to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an administration device for obstetrics and gynecology department, which comprises an insertion tube and a medicine bottle, wherein the inner side wall of the left end of the insertion tube is screwed with an atomizing nozzle, the inner side wall of the insert tube is sleeved with a cavity core, the side wall of the cavity core is symmetrically provided with through holes, an annular groove is arranged on the inner side wall of the insertion pipe corresponding to the through hole, a spring is fixedly connected between the right outer surface of the atomizing nozzle and the inner right surface of the cavity core, the inner side wall of the right end of the insertion tube is screwed with a limit ring, the right end face of the insertion tube is fixedly connected with a sleeve opening, the outer side wall of the sleeve opening is sleeved with one end of a first guide pipe, the other end of the first guide pipe penetrates through the bottle cap, the bottle cap is fixedly connected with the bottle mouth of the medicine bottle, the bottle cap is fixedly connected with a second conduit, one end of the second conduit penetrates through the bottle cap and extends into the top of the medicine bottle, and the other end of the second conduit is fixedly connected with an air bag.

Preferably, the outer side wall of the insertion tube is fixedly connected with an annular limiting plate.

Preferably, the outer side wall of the insertion pipe is wrapped with a rubber sleeve.

Preferably, the outer surface of the atomizing nozzle is arc-shaped.

Preferably, the outer side wall of the insertion pipe and the right side of the annular limiting plate are provided with anti-slip pads.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a gynaecology and obstetrics ware of dosing, the head adopts convex appearance design, and is less to the vagina damage when conveniently inserting, and the shell adopts rubber products simultaneously, has increased patient's comfort when reducing the vagina damage, simultaneously, adopts bayonet design, and atomizer can atomize the liquid medicine, and even spraying is in the department of dosing, and it is effectual to dose, and secondly liquid medicine can not flow back in the process of dosing, can save the liquid medicine, can not cause the waste.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the insertion tube according to the present invention;

fig. 3 is a schematic view of the left-side sectional structure of the insertion tube of the present invention.

In the figure: 1-insertion tube, 2-atomizing nozzle, 3-cavity core, 4-through hole, 5-annular groove, 6-spring, 7-spacing ring, 8-looping, 9-first conduit, 10-bottle cap, 11-medicine bottle, 12-second conduit, 13-air bag, 14-annular spacing plate, 15-rubber sleeve and 16-non-slip mat.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a gynecological medicine feeder comprises an insertion tube 1 and a medicine bottle 11, wherein the insertion tube is made of medical grade polyvinyl chloride (PVC), the PVC has been used as a medical material for many years, the PVC has chemical corrosion resistance, strong resistance to oxidant, reducing agent and strong acid, wear resistance, easy production, safe use and low cost, the material has good compatibility with intravenous injection and blood, so that the PVC is widely applied, such as various medical hoses, blood storage devices, dialysis accessories, surgical gloves, medical conditions, artificial organs and the like, the PVC is used as a medical material, not only needs to meet the material science requirements, but also needs to meet the biological requirements, and additives such as used plasticizer, stabilizer and the like are nontoxic, are not easy to leak out of the PVC material, have good biocompatibility, do not cause teratogenesis and do not cause anaphylactic reaction, have good blood compatibility simultaneously, the hemolytic is low, the anticoagulation is good, the left end inside wall spiro union of insert tube 1 has atomizer 2, atomizer adopts pressure type atomizing, and pressure type air atomizing nozzle shower nozzle passes through the aperture and spouts liquid promptly, realizes the conversion of pressure potential energy to kinetic energy to obtain for the higher flow velocity of surrounding gas, realize the atomizing of liquid through strong shearing action between the gas-liquid, this kind of atomizing mode has simple structure, manufacturing is easy, convenient operation, the even, the work energy consumption of atomized particle size is low grade characteristics, atomizer's outer wall diameter with the outer wall diameter of insert tube equals, atomizer's right side is equipped with the sleeve, the sleeve with atomizer is integrated into one piece, be equipped with the screw thread on the telescopic lateral wall, be equipped with assorted internal thread with it on the left end inside wall of insert tube, the atomizing nozzle is in threaded connection with the insertion tube, the contact position between the outer surface of the atomizing nozzle and the outer surface of the insertion tube is smooth and has no bulge, the insertion type vagina inner wall cannot be damaged, the comfort level is improved, the cavity core 3 is sleeved on the inner side wall of the insertion tube 1 and can slide left and right on the inner side wall of the insertion tube, the cavity core is tightly connected with the insertion tube to ensure that the cavity core can only move in the horizontal direction to ensure the precision of the device, through holes 4 are symmetrically arranged on the side wall of the cavity core 3, an annular groove 5 is arranged at the position, corresponding to the through holes 4, of the inner side wall of the insertion tube 1, a spring 6 is fixedly connected between the right outer surface of the atomizing nozzle 2 and the inner right surface of the cavity core 3, a limiting ring 7 is in threaded connection with the right end inner side wall of the insertion tube 1, and under the action of the spring, the right end surface of the cavity core is in close contact with the left end surface of the limiting ring, so that liquid medicine cannot pass through, the right end surface of the cavity core is designed to be an inclined surface, the inclined surface and the liquid medicine flow direction form an acute angle, the left end surface of the limiting ring is parallel to the inclined surface, so that the limiting ring is in close contact with the inclined surface, the contact area of the cavity core is increased by adopting the inclined surface due to the adoption of the design principle of the inclined surface under the same diameter of the cavity core, so that the air tightness is increased, the liquid medicine backflow is better avoided, secondly, the inclined surface design can enable the liquid medicine to flow into the cavity core more smoothly, when the left end surface of the cavity core is in contact with the right end surface of the atomizing nozzle, namely the spring is compressed to the limit, the through hole on the cavity core is still positioned in the annular groove, so that when the pressure generated by the air bag enables the cavity core to be positioned at the limit, the right end face of the insertion tube 1 is fixedly connected with a sleeve opening 8, the outer side wall of the sleeve opening 8 is sleeved with one end of a first guide tube 9, the other end of the first guide tube 9 penetrates through a bottle cap 10 and is fixed on the bottle cap, so that liquid medicine is always higher than the tube opening of the first guide tube, the situation that when the amount of the liquid medicine is insufficient, the liquid level is lower than the tube opening of the first guide tube to cause that equipment cannot continue to work is avoided, the bottle cap 10 is fixedly connected at the bottle opening of the medicine bottle 11, a second guide tube 12 is fixedly connected with the bottle cap 10, one end of the second guide tube 12 penetrates through the bottle cap 10 and extends into the top of the medicine bottle 11, so that the tube opening of the second guide tube is always higher than the liquid medicine level, the liquid medicine is prevented from flowing into the air bag from the second guide tube, and the air bag.

Specifically, the outer side wall of the insertion tube 1 is fixedly connected with an annular limiting plate 14, so that the insertion tube is prevented from being inserted too deeply and being difficult to take out.

Specifically, the outer side wall of the insertion tube 1 is wrapped with the rubber sleeve 15, so that the comfort of a patient is improved during use, and the vagina is not damaged.

Particularly, the outer surface of the atomizing nozzle 2 is arc-shaped, so that the atomizing nozzle is convenient to insert.

Specifically, the outer side wall of the insertion tube 1 and the right side of the annular limiting plate 14 are provided with a non-slip pad 16, which is convenient for medical staff to hold.

The working principle is as follows: the utility model is used when the medicine is needed to be administered through vagina, the medicine liquid is put into the medicine bottle, the medicine bottle is inverted to ensure that the bottle cap is positioned below the medicine bottle, the inserting tube is inserted into the vagina, the nozzle of the atomizing spray head is positioned at the position needing to be administered, the air bag is extruded, the air in the air bag is extruded to enter the medicine bottle through the second conduit, the air pressure in the medicine bottle is increased, the medicine liquid enters the inserting tube through the first conduit by the air pressure in the medicine bottle, the medicine liquid enters the spacing ring in the inserting tube, the air bag is continuously extruded, the medicine liquid generates pressure on the right end face of the cavity core under the continuous and continuous action of the pressure, the cavity core extrudes the spring under the action of the pressure, the spring is compressed, the cavity core moves to the left side at the moment, so that the cavity core is separated from the spacing ring, the gap generated after the separation of the medicine liquid, the liquid medicine in the ring channel flows into the intracavity core through the through-hole that sets up on the lateral wall of intracavity core inside, and the inside liquid medicine flow direction atomizer of intracavity core goes out the vaporific liquid medicine of blowout from atomizer's spout to be used in the affected part, because the gasbag needs continuous extrusion, when loosening the gasbag behind the extrusion gasbag, the liquid medicine in the insert tube produces the backward flow trend when receiving the backpressure from the vagina, and the intracavity core resets under the effort of spring rate this moment, with spacing ring in close contact with keeps encapsulated situation, thereby during the separation liquid medicine backward flow advances the medicine bottle, has guaranteed that the liquid medicine in the medicine bottle is clean, thereby has avoided extravagantly.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An obstetrical and gynecological administration device comprises an insertion tube (1) and a medicine bottle (11), and is characterized in that: the left end inside wall spiro union of insert tube (1) has atomizer (2), cavity core (3) has been cup jointed on the inside wall of insert tube (1), the symmetry is equipped with through-hole (4) on the lateral wall of cavity core (3), the inside wall of insert tube (1) corresponds the position of through-hole (4) is equipped with ring channel (5), the right surface of atomizer (2) with fixedly connected with spring (6) between the interior right surface of cavity core (3), the right-hand member inside wall spiro union of insert tube (1) has spacing ring (7), the right-hand member face fixedly connected with cover mouth (8) of insert tube (1), the lateral wall of cover mouth (8) has cup jointed the one end of first pipe (9), the other end of first pipe (9) passes bottle lid (10), bottle lid (10) fixed connection be in the bottleneck department of medicine bottle (11), the bottle cap (10) is fixedly connected with a second guide pipe (12), one end of the second guide pipe (12) penetrates through the bottle cap (10) and extends into the top of the medicine bottle (11), and the other end of the second guide pipe (12) is fixedly connected with an air bag (13).

2. A gynecological applicator as claimed in claim 1, characterized in that: the outer side wall of the insertion pipe (1) is fixedly connected with an annular limiting plate (14).

3. A gynecological applicator as claimed in claim 1, characterized in that: the outer side wall of the insertion pipe (1) is wrapped with a rubber sleeve (15).

4. A gynecological applicator as claimed in claim 1, characterized in that: the outer surface of the atomizing nozzle (2) is arc-shaped.

5. A gynecological applicator as claimed in claim 2, characterized in that: and an anti-slip pad (16) is arranged on the outer side wall of the insertion pipe (1) and positioned on the right side of the annular limiting plate (14).