CN216933690U

CN216933690U - Novel contraceptive device

Info

Publication number: CN216933690U
Application number: CN202123244045.8U
Authority: CN
Inventors: 彭珊珊; 于燕; 贺小红
Original assignee: SHENZHEN BAOAN MATERNAL AND CHILD HEALTH HOSPITAL
Current assignee: SHENZHEN BAOAN MATERNAL AND CHILD HEALTH HOSPITAL
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-12
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a novel intrauterine device, which comprises an outer tube body, wherein the front part of the outer surface of the outer tube body is provided with scale marks, the middle part of the upper end of the outer tube body is provided with a circular groove, the inner tube wall of the outer tube body is movably connected with a push rod, the lower end of the push rod is fixedly connected with an anti-skidding device, the upper end of the push rod is fixedly connected with a push block, the upper end of the push block is fixedly connected with a placing device, the upper end of the placing device is fixedly connected with a fixing device, and the placing device, the fixing device and the push block are in an integrated structure. According to the novel contraceptive device, the placing device and the fixing device are arranged on the whole device, the structural design is reasonable, the silicon rubber medical strip containing indometacin is used for reducing bleeding, has good compliance on uterine contraction, can reduce bleeding, the longitudinal copper sleeve continuously releases copper ions, the environment in a uterine cavity can be changed, sperm activity is inhibited, and the contraceptive effect is improved.

Description

Novel contraceptive device

Technical Field

The utility model relates to the technical field of intrauterine devices, in particular to a novel intrauterine device.

Background

The contraceptive device is a safe, simple and convenient contraceptive method which is deeply loved by women, and any contraceptive measures can not reach the perfect and perfect step so far. The intrauterine device is no exception, and is really safe and effective, but may fail, 1, the contact of the active substance copper sleeve in the existing intrauterine device is tight, the inner surface area of copper is not utilized, the contact surface between the copper surface area and the uterine cavity fluid is reduced, the release efficiency of copper ions is low, and the continuous rate and the contraceptive effect are influenced; 2. when the existing contraceptive device is used, the push rod is easy to slip when pushed, the top end is easy to abut against the bottom of a uterus, and the uterus is stimulated to lead out bleeding; therefore, we propose a new type of contraceptive device.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a new type of contraceptive device, which can effectively solve the problems of the background art.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a novel intrauterine device, includes the outer body, the surface front portion of outer body is provided with the scale mark, open at the upper end middle part of outer body has the circular slot, the interior pipe wall swing joint of outer body has the push rod, the lower extreme fixedly connected with antiskid of push rod, the upper end fixedly connected with ejector pad of push rod, the upper end fixedly connected with placer of ejector pad, placer's upper end fixedly connected with fixing device, placer, fixing device and ejector pad are the integral structure.

Preferably, the placer includes the silicon rubber medicine strip that contains indometacin, a plurality of copper sheathing has been cup jointed to the surface that contains the silicon rubber medicine strip of indometacin, the round hole has all been opened at the surface middle part of copper sheathing, the silicon rubber medicine strip fixed connection that contains indometacin is in the upper end of ejector pad.

Preferably, antiskid is including holding between the fingers the handle, the surface of holding between the fingers the handle is carved with a plurality of anti-skidding line, it has the spread groove to hold between the fingers the upper end middle part of handle, hold between the fingers the equal fixedly connected with otic placode in surface left part and surface right part of handle, hold between the fingers the lower extreme of fixed connection at the push rod.

Preferably, fixing device includes the kickball, the outer surface left part and the equal fixedly connected with solid fixed ring in outer surface right part of kickball, the equal fixedly connected with a plurality of soft piece in fixed ring's the outside middle part, kickball fixed connection is in the upper end middle part that contains the silicon rubber medicine strip of indometacin.

Preferably, the knob is of a spherical structure, the two fixing rings are symmetrically distributed left and right, and the soft blocks are inclined upwards at fifteen angles.

Preferably, a plurality of the copper sleeves are longitudinally and equidistantly distributed one by one, and the outer side of the silicone rubber medical strip containing the indometacin is not contacted with the inner wall of the outer tube body.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the placing device and the fixing device are arranged on the whole device, the indometacin-containing silicon rubber medical strip is fixedly arranged in the plurality of copper sleeves together, the indometacin-containing silicon rubber medical strip is used for reducing bleeding, has good compliance to uterine contraction, can reduce bleeding, the longitudinal copper sleeves continuously release copper ions, the environment in the uterine cavity can be changed, sperm activity is inhibited, and the contraception effect is improved.

2. According to the utility model, the anti-slip device is arranged on the whole device, the handle is pinched by a hand, and the plurality of anti-slip lines are carved on the outer surface of the pinch handle, so that the resistance between fingers and the pinch handle is increased, the slipping in the pushing process is avoided, and the anti-slip device is safer to use.

Drawings

FIG. 1 is a schematic view of the overall structure of a new type of contraceptive device of the present invention;

FIG. 2 is a schematic view showing the overall structure of a new placement device for an intrauterine device according to the present invention;

FIG. 3 is a schematic view showing the overall structure of the anti-slip device of the novel contraceptive device of the present invention;

fig. 4 is a schematic view showing the overall structure of a fixing device of a novel intrauterine device according to the present invention.

In the figure: 1. an outer tube body; 2. scale lines; 3. a push rod; 4. an anti-skid device; 5. a circular groove; 6. a fixing device; 7. a push block; 8. a placement device; 81. a circular hole; 82. a copper sleeve; 83. a silicon rubber medical strip containing indometacin; 41. an ear plate; 42. connecting grooves; 43. anti-skid lines; 44. kneading the handle; 61. ejecting the ball; 62. A fixing ring; 63. and (4) soft blocks.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained by combining the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a novel intrauterine device, including outer body 1, the surface front portion of outer body 1 is provided with scale mark 2, open at the upper end middle part of outer body 1 has circular slot 5, the interior pipe wall swing joint of outer body 1 has push rod 3, the lower extreme fixedly connected with antiskid 4 of push rod 3, the upper end fixedly connected with ejector pad 7 of push rod 3, the upper end fixedly connected with placer 8 of ejector pad 7, placer 8's upper end fixedly connected with fixing device 6, placer 8, fixing device 6 is the integral structure with ejector pad 7.

In this embodiment, the placing device 8 comprises a silicone rubber drug strip 83 containing indometacin, the outer surface of the silicone rubber drug strip 83 containing indometacin is sleeved with a plurality of copper sleeves 82, the middle parts of the outer surfaces of the copper sleeves 82 are provided with round holes 81, and the silicone rubber drug strip 83 containing indometacin is fixedly connected to the upper end of the push block 7; the copper sleeves 82 are longitudinally distributed at equal intervals one by one, and the outer side of the silicon rubber medical strip 83 containing the indometacin is not contacted with the inner wall of the outer tube 1; the outer side of the silicone rubber medical strip 83 containing indometacin is not contacted with the inner wall of the outer tube 1, so that rubbing is avoided, the failure of the medicine is caused, the plurality of copper sleeves 82 are longitudinally distributed at equal intervals one by one to form the longitudinal copper sleeves 82, the longitudinal copper sleeves 82 continuously release copper ions, the environment in the uterine cavity can be changed, the movement of sperms is inhibited, the sperms lose the pregnancy capability, and the contraception effect is good.

In this embodiment, the anti-slip device 4 includes a pinching handle 44, a plurality of anti-slip threads 43 are carved on the outer surface of the pinching handle 44, a connecting groove 42 is opened in the middle of the upper end of the pinching handle 44, the left part and the right part of the outer surface of the pinching handle 44 are both fixedly connected with the ear plate 41, and the pinching handle 44 is fixedly connected to the lower end of the push rod 3; a plurality of anti-slip grains 43 are carved on the outer surface of the pinching handle 44, so that the resistance between fingers and the pinching handle 44 is increased, and slipping in the pushing process is avoided.

In this embodiment, the fixing device 6 comprises a top ball 61, the left part and the right part of the outer surface of the top ball 61 are both fixedly connected with fixing rings 62, the middle parts of the outer sides of the fixing rings 62 are both fixedly connected with a plurality of soft blocks 63, and the top ball 61 is fixedly connected with the middle part of the upper end of a silicone rubber strip 83 containing indometacin; the top ball 61 is in a spherical structure, the two fixing rings 62 are distributed in a left-right symmetrical mode, and the soft blocks 63 are inclined upwards at fifteen angles; the soft blocks 63 are inclined upwards at fifteen angles, so that the soft blocks are stably fixed in the basin cavity and prevented from falling off after long-time use, and the indometacin-containing silicon rubber medical strip 83 is used for reducing bleeding and preventing inflammation caused by bleeding in the uterine cavity.

It should be noted that, in the use process, the indometacin-containing silicone rubber medical strip 83, the top ball 61 and the fixing ring 62 are flexibly retracted into the outer tube body 1, the outer tube body 1 is inserted from the vaginal opening, the holding handle 44 is held by hands, the lower part of the outer side of the outer tube body 1 is held, the push rod 3 is pushed to push the push block 7 out, the two fixing rings 62 are elastically opened, the soft cross arm is formed, the soft blocks 63 are fixedly installed on the outer sides of the two fixing rings 62 and are stably fixed in the pelvic cavity, the falling off after long-time use is avoided, the indometacin-containing silicone rubber medical strip 83 is fixedly installed in the copper sleeves 82 together, the indometacin-containing silicone rubber medical strip 83 is used for reducing bleeding, the compliance on uterine contraction is good, bleeding can be reduced, the copper ions are continuously released by the longitudinal copper sleeves 82, the environment in the uterine cavity can be changed, and sperm movement can be inhibited, make it lose the ability of conception, when the top of knob 61 reachs the uterus bottom, take out push rod 3 and outer body 1, whole device simple structure, strong adaptability is favorable to the use in the gynaecology's birth control work.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A novel contraceptive device comprises an outer tube body (1), and is characterized in that: the outer pipe is characterized in that scale marks (2) are arranged on the front portion of the outer surface of the outer pipe body (1), a round groove (5) is formed in the middle of the upper end of the outer pipe body (1), a push rod (3) is movably connected to the inner pipe wall of the outer pipe body (1), an anti-skidding device (4) is fixedly connected to the lower end of the push rod (3), a push block (7) is fixedly connected to the upper end of the push block (3), a placing device (8) is fixedly connected to the upper end of the push block (7), a fixing device (6) is fixedly connected to the upper end of the placing device (8), and the placing device (8), the fixing device (6) and the push block (7) are of an integrated structure.

2. The novel contraceptive device of claim 1, wherein: placer (8) including silicon rubber medicine strip (83) that contain indometacin, a plurality of copper sheathing (82) have been cup jointed to the surface of silicon rubber medicine strip (83) that contain indometacin, round hole (81) have all been opened at the surface middle part of copper sheathing (82), silicon rubber medicine strip (83) fixed connection that contains indometacin is in the upper end of ejector pad (7).

3. The new contraceptive device of claim 1, wherein: antiskid (4) are including holding between the fingers (44), it is carved with a plurality of anti-skidding line (43) to hold between the fingers the surface of (44), it has spread groove (42) to hold between the fingers upper end middle part of (44), hold between the fingers the equal fixedly connected with otic placode (41) in surface left part and the surface right part of (44), hold between the fingers the lower extreme of (44) fixed connection at push rod (3).

4. The new contraceptive device of claim 1, wherein: fixing device (6) are including kicking ball (61), the surface left part and the solid fixed ring of the equal fixedly connected with in surface right part (62) of kicking ball (61), the equal fixedly connected with a plurality of soft piece (63) in the outside middle part of solid fixed ring (62), kicking ball (61) fixed connection is in the upper end middle part of silicon rubber medicine strip (83) that contain indomethacin.

5. The new contraceptive device of claim 4, wherein: the top ball (61) is of a spherical structure, the two fixing rings (62) are distributed in a bilateral symmetry mode, and the soft blocks (63) incline upwards at fifteen angles.

6. The new contraceptive device of claim 2, wherein: the copper sleeves (82) are longitudinally distributed at equal intervals one by one, and the outer sides of the silicon rubber medical strips (83) containing the indometacin are not in contact with the inner wall of the outer tube body (1).