CN209951520U - Novel intrauterine device extractor for obstetrics and gynecology department - Google Patents
Novel intrauterine device extractor for obstetrics and gynecology department Download PDFInfo
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- CN209951520U CN209951520U CN201920421492.XU CN201920421492U CN209951520U CN 209951520 U CN209951520 U CN 209951520U CN 201920421492 U CN201920421492 U CN 201920421492U CN 209951520 U CN209951520 U CN 209951520U
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Abstract
The utility model provides a novel intrauterine device extractor of gynaecology and obstetrics. The novel intrauterine device extractor for the obstetrics and gynecology department comprises a conduit, a driving mechanism, an extracting mechanism, a compressing mechanism, a limiting mechanism and a communicating mechanism; the extraction mechanism comprises a pipe head, an air bag, a first fixing rod, a second fixing rod, a hook and fixing grooves, one end of the catheter is fixedly connected with the pipe head, and the fixing grooves are symmetrically arranged in the pipe head; the first fixing rod is fixedly connected inside the fixing groove, and the air bag is fixedly connected at the edge of the fixing groove; the first fixing rod and the inner part of the air bag are connected with the second fixing rod in a sliding mode, one end of the second fixing rod is provided with the hook, and the hook abuts against the inner side wall of the air bag; the limiting mechanism is arranged at the joint of the first fixing rod and the compression mechanism; and the communicating mechanism communicates with the inside of the airbag. The utility model provides a novel intrauterine device extractor of gynaecology and obstetrics alleviates women's misery.
Description
Technical Field
The utility model relates to a gynaecology and obstetrics technical field especially relates to a novel intrauterine device extractor of gynaecology and obstetrics.
Background
An intrauterine device, also called a contraceptive ring, is a contraceptive device placed in the uterine cavity, and is usually made of stainless steel, plastic, silicon rubber and other materials, the intrauterine device without medicine is called an inert intrauterine device, for example, the intrauterine device is added with progestogen or copper, which can improve the contraceptive effect, is called as a medicine-carrying or active intrauterine device, and is a kind of currently advocated contraceptive apparatus.
When the contraceptive ring is required to be taken out from the inside of a human body by using the ring taking device, because one end of the ring taking device is provided with the hook, the hook is easy to scratch the uterus and the vagina in the ring taking process, and the pain of the female operation is aggravated.
Therefore, there is a need to provide a new intrauterine device extractor for obstetrics and gynecology department to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel intrauterine device extractor for gynaecology and obstetrics which can reduce the pain of women.
The utility model provides a novel intrauterine device of gynaecology and obstetrics includes: the device comprises a conduit, a driving mechanism, an extraction mechanism, a compression mechanism, a limiting mechanism and a communication mechanism; the driving mechanism is fixedly connected with one end of the hollow guide pipe; the extraction mechanism is fixedly connected with the other end of the catheter and comprises a pipe head, an air bag, a first fixing rod, a second fixing rod, a hook and fixing grooves, one end of the catheter is fixedly connected with the pipe head, and the fixing grooves are symmetrically arranged in the pipe head; the first fixing rod is fixedly connected inside the fixing groove, and the air bag is fixedly connected at the edge of the fixing groove; the first fixing rod and the inner part of the air bag are connected with the second fixing rod in a sliding mode, one end of the second fixing rod is provided with the hook, and the hook abuts against the inner wall of the air bag; the compression mechanism is arranged inside the tube head and communicated with the first fixing rod; the limiting mechanism is arranged at the joint of the first fixing rod and the compression mechanism; the communicating mechanism is installed inside the first fixing rod and communicated with the inside of the air bag.
Preferably, the driving mechanism comprises a rotating rod, a screw plug and a cylinder body, one end of the conduit is fixedly connected with the cylinder body, and the interior of the cylinder body is slidably connected with the screw plug; the screw is in threaded connection with the inside of the barrel, one end of the screw is fixedly connected with the screw plug, and the other end of the screw is provided with the T-shaped rotating rod.
Preferably, the diameter of the screw plug is equal to the diameter of the screw, and the diameter of the screw plug is equal to the maximum inner diameter of the cylinder.
Preferably, the compression mechanism comprises a funnel, an air inlet pipe and a rubber plug, one end of the pipe head is fixedly connected with the funnel and the air inlet pipe, and the air inlet pipe is installed at one end of the funnel; the two ends of the air inlet pipe are symmetrically arranged and communicated with the first fixing rod; the inside sliding connection of first dead lever the rubber buffer, the one end fixed connection of rubber buffer the second dead lever.
Preferably, stop gear includes gag lever post, rubber sleeve and draw-in groove, the inner wall symmetry of first dead lever is equipped with the draw-in groove, the lateral wall symmetry fixed connection of rubber buffer the gag lever post, the lateral wall suit of gag lever post the rubber sleeve, just the gag lever post with the rubber sleeve with the inside sliding connection of draw-in groove.
Preferably, the communicating mechanism comprises an air inlet groove, a filter screen and a communicating pipe, the top end of the first fixing rod is fixedly connected with the communicating pipe, and the hemispherical filter screen is mounted at one end of the communicating pipe; the both ends equidistance of rubber buffer is equipped with the air inlet duct, just the filter screen with communicating pipe with the inside sliding connection of air inlet duct.
Preferably, the diameter of rubber sleeve equals the width of draw-in groove, the length of rubber sleeve equals the degree of depth of draw-in groove, just the length of communicating pipe is greater than the thickness of rubber buffer.
Compared with the prior art, the utility model provides a novel intrauterine device that gets of gynaecology and obstetrics has following beneficial effect:
the utility model provides a novel intrauterine device extractor for obstetrics and gynecology department, when the catheter enters into the uterus, the side wall is arc-shaped, the tube head contacts with the contraceptive ring, the driving mechanism is extruded, the gas in the driving mechanism enters into the compressing mechanism, so that the compressing mechanism slides in the first fixing rod, the compressing mechanism pushes the second fixing rod to slide out from the first fixing rod, the second fixing rod drives the hook to slide out from the air bag, and the gas in the compressing mechanism enters into the air bag to expand the air bag, so that the air bag slides out from the fixing groove, at the moment, the hook and the air bag slide out from the tube head, the air bag and the tube head are combined into a cross structure, so that the hook hooks the contraceptive ring, and the hook drives the contraceptive ring to be discharged from the inside of the human body, and the crotch is by the gasbag parcel, contact with uterus and vagina between the crotch avoids the crotch fish tail uterus and vagina alleviate women's misery.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the novel intrauterine device extractor of the obstetrics and gynecology department provided by the present invention;
FIG. 2 is a schematic view of the internal structure of the extracting mechanism shown in FIG. 1;
fig. 3 is a schematic view of the internal structure of the compression mechanism shown in fig. 2.
Reference numbers in the figures: 1. the device comprises a conduit, 2, a driving mechanism, 21, a rotating rod, 22, a screw rod, 23, a plug screw, 24, a barrel, 3, an extraction mechanism, 31, a pipe head, 32, an air bag, 33, a first fixing rod, 34, a second fixing rod, 35, a hook, 36, a fixing groove, 4, a compression mechanism, 41, a funnel, 42, an air inlet pipe, 43, a rubber plug, 5, a communicating mechanism, 51, an air inlet groove, 52, a filter screen, 53, a communicating pipe, 6, a limiting mechanism, 61, a limiting rod, 62, a clamping groove, 63 and a rubber sleeve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural view of a preferred embodiment of the novel intrauterine device extractor of the obstetrics and gynecology department provided by the present invention; FIG. 2 is a schematic view of the internal structure of the extracting mechanism shown in FIG. 1; fig. 3 is a schematic view of the internal structure of the compression mechanism shown in fig. 2. Novel intrauterine device extractor of gynaecology and obstetrics includes: the device comprises a conduit 1, a driving mechanism 2, an extraction mechanism 3, a compression mechanism 4, a limiting mechanism 6 and a communication mechanism 5, wherein the driving mechanism 2 is fixedly connected with one end of the hollow conduit 1; the extraction mechanism 3 is fixedly connected with the other end of the catheter 1, the extraction mechanism 3 comprises a tube head 31, an air bag 32, a first fixing rod 33, a second fixing rod 34, a hook 35 and a fixing groove 36, one end of the catheter 1 is fixedly connected with the tube head 31, and the fixing groove 36 is symmetrically arranged inside the tube head 31; the first fixing rod 33 is fixedly connected to the inside of the fixing groove 36, and the air bag 32 is fixedly connected to the edge of the fixing groove 36; the first fixing rod 33 and the inner part of the air bag 32 are slidably connected with the second fixing rod 34, one end of the second fixing rod 34 is provided with the hook 35, and the hook 35 is abutted against the inner side wall of the air bag 32; the compression mechanism 4 is installed inside the tube head 31, and the compression mechanism 4 is communicated with the first fixing rod 33; the limiting mechanism 6 is arranged at the joint of the first fixing rod 33 and the compression mechanism 4; the communication mechanism 5 is installed inside the first fixing lever 33, and the communication mechanism 5 communicates with the inside of the air bag 32.
The driving mechanism 2 comprises a rotating rod 21, a screw rod 22, a screw plug 23 and a cylinder 24, one end of the conduit 1 is fixedly connected with the cylinder 24, and the interior of the cylinder 24 is slidably connected with the screw plug 23; the interior of the cylinder 24 is in threaded connection with the screw rod 22, one end of the screw rod 22 is fixedly connected with the screw plug 23, and the other end of the screw rod 22 is provided with the rotating rod 21 in a T shape, so that the rotating rod 21 pushes the screw rod 22 to rotate in the cylinder 24, the screw rod 22 pushes the screw plug 23 to move in the cylinder 24, and the screw plug 23 presses the gas in the cylinder 24 into the conduit 1 in order to rotate the rotating rod 21.
The diameter of the screw plug 23 is equal to that of the screw rod 22, and the diameter of the screw plug 23 is equal to the maximum inner diameter of the cylinder 24, so that the bottom end of the cylinder 24 is closed by the screw plug 23 to facilitate the movement of the screw plug 23 tightly attached to the inside of the cylinder 24, and the gas inside the cylinder 24 can enter the conduit 1 conveniently.
The compression mechanism 4 comprises a funnel 41, an air inlet pipe 42 and a rubber plug 43, one end of the tube head 31 is fixedly connected with the funnel 41 and the air inlet pipe 42, and one end of the funnel 41 is provided with the air inlet pipe 42; the two ends of the air inlet pipe 42 are symmetrically arranged and communicated with the first fixing rod 33; the inside sliding connection of first dead lever 33 rubber buffer 43, the one end fixed connection of rubber buffer 43 second dead lever 34 gets into the inside gaseous entering of pipe 1 the inside of tube head 31, gaseous running through funnel 41 gets into the inside of intake pipe 42, gaseous running through intake pipe 42 gets into the inside of first dead lever 33 makes the inside pressure increase of first dead lever 33 promotes rubber buffer 43 is in the inside motion of first dead lever 33 makes rubber buffer 43 promotes second dead lever 34 follows the inside motion of first dead lever 33.
Stop gear 6 includes gag lever post 61, draw-in groove 62 and rubber sleeve 63, the inside wall symmetry of first dead lever 33 is equipped with draw-in groove 62, the lateral wall symmetry fixed connection of rubber buffer 43 gag lever post 61, the lateral wall suit of gag lever post 61 rubber sleeve 63, just gag lever post 61 with rubber sleeve 63 with the inside sliding connection of draw-in groove 62, for the convenience the rubber buffer 43 is in during the internal motion of first dead lever 33, rubber buffer 43 drives gag lever post 61 and rubber sleeve 63 are in the internal motion of draw-in groove 62, gag lever post 61 and rubber sleeve 63 are fixed the inside of draw-in groove 62 makes rubber buffer 43 is in the inside linear motion of first dead lever 33.
The communicating mechanism 5 comprises an air inlet tank 51, a filter screen 52 and a communicating pipe 53, the top end of the first fixing rod 33 is fixedly connected with the communicating pipe 53, and one end of the communicating pipe 53 is provided with the hemispherical filter screen 52; rubber buffer 43's both ends equidistance is equipped with air inlet tank 51, just filter screen 52 with communicating pipe 53 with air inlet tank 51's inside sliding connection, for the convenience second dead lever 34 is followed the inside roll-off of tube head 31, this moment rubber buffer 43 drives air inlet tank 51 motion makes the hemisphere filter screen 52 with communicating pipe 53 runs through rubber buffer 43, this moment the inside gaseous entering of first dead lever 33 runs through filter screen 52 with communicating pipe 53 gets into the inside of gasbag 32 makes gasbag 32 is in the inside inflation of fixed slot 36 makes gasbag 32 follow the inside of fixed slot 36 slides.
The diameter of the rubber sleeve 63 is equal to the width of the clamping groove 62, the length of the rubber sleeve 63 is equal to the depth of the clamping groove 62, so that when the rubber plug 43 drives the limiting rod 61 and the rubber sleeve 63 to move in the clamping groove 62, the rubber sleeve 63 is clamped in the clamping groove 62, the rubber sleeve 63 seals the clamping groove 62, and when the rubber plug 43 extrudes gas in the first fixing rod 33, the gas is prevented from leaking from the inside of the clamping groove 62; and the length of the communication pipe 53 is greater than the thickness of the rubber stopper 43, and the communication pipe 53 penetrates through the rubber stopper 43 for convenience.
The utility model provides a novel intrauterine device extractor of gynaecology and obstetrics's theory of operation as follows: will the pipe 1 with human inside is put into to tube head 31, makes the lateral wall be the arc tube head 31 gets into the inside of uterus, makes tube head 31 contacts with the inside contraceptive ring of uterus, rotates bull stick 21 makes bull stick 21 promotes screw rod 22 is in the inside rotary motion of barrel 24 makes screw rod 22 promotes screw plug 23 is in the inside motion of barrel 24, screw plug 23 is hugged closely the inside wall motion of barrel 24 makes screw plug 23 will the inside gas of barrel 24 is impressed the inside of pipe 1. The inside gaseous entering of pipe 1 the inside of tube head 31, gaseous running through funnel 41 gets into the inside of intake pipe 42, gaseous running through intake pipe 42 gets into the inside of first dead lever 33 makes the inside pressure increase of first dead lever 33, specific elastic this moment the inside shrink of rubber buffer 43, air inlet tank 51 is by rubber buffer 43 seals, this moment the inside gaseous promotion of first dead lever 33 rubber buffer 43 is in the inside motion of first dead lever 33 makes rubber buffer 43 promotes second dead lever 34 is in the inside motion of first dead lever 33. The second fixing rod 34 slides out of the inside of the first fixing rod 33, the second fixing rod 34 drives the hook 35 to slide out of the inside of the air bag 32, the hook 35 presses the inner side wall of the air bag 32, and the hook 35 pushes the air bag 32 to slide out of the inside of the fixing groove 36; when the rubber plug 43 slides in the first fixing rod 33, the rubber plug 43 drives the limiting rod 61 and the rubber sleeve 63 to move in the clamping groove 62, and the limiting rod 61 and the rubber sleeve 63 are fixed in the clamping groove 62, so that the rubber plug 43 moves linearly in the first fixing rod 33; the diameter of the rubber sleeve 63 is equal to the width of the clamping groove 62, the length of the rubber sleeve 63 is equal to the height of the clamping groove 62, the rubber sleeve 63 is clamped inside the clamping groove 62, the clamping groove 62 is sealed by the rubber sleeve 63, and when the rubber plug 43 extrudes gas inside the first fixing rod 33, the gas is prevented from leaking from the inside of the clamping groove 62; rubber buffer 43 drives the inlet chute 51 motion makes hemispherical filter screen 52 with communicating pipe 53 runs through rubber buffer 43, this moment the inside gaseous entering of first dead lever 33 runs through filter screen 52 with communicating pipe 53 gets into the inside of gasbag 32 makes gasbag 32 is in the inside inflation of fixed slot 36 makes gasbag 32 follows the inside slip of fixed slot 36, this moment crotch 35 with gasbag 32 follows the inside roll-off of tube head 31, gasbag 32 with tube head 31 makes up into cruciform structure, makes things convenient for crotch 35 catches on the contraceptive ring, slides barrel 24, barrel 24 drives pipe 1 motion, makes crotch 35 drive the contraceptive ring and discharges from human inside, just crotch 35 by gasbag 32 parcel, crotch 35 avoids between with uterus and vagina contact, avoid the hook 32 scratching uterus and vagina and relieve the pain of women.
Compared with the prior art, the utility model provides a novel intrauterine device that gets of gynaecology and obstetrics has following beneficial effect: the utility model provides a novel intrauterine device extractor for obstetrics and gynecology department, when the catheter 1 enters into the uterus, the side wall is arc-shaped, the tube head 31 contacts with the contraceptive ring, the actuating mechanism 2 is extruded, the gas in the actuating mechanism 2 enters into the interior of the compressing mechanism 4, so that the compressing mechanism 4 slides in the interior of the first fixing rod 33, the compressing mechanism 4 pushes the second fixing rod 34 to slide out of the interior of the first fixing rod 33, the second fixing rod 34 drives the hook 35 to slide out of the interior of the air bag 32, and the gas in the compressing mechanism 4 enters into the interior of the air bag 32, so that the air bag 32 expands, so that the air bag 32 slides out of the interior of the fixing groove 36, at the moment, the hook 35 and the air bag 32 slide out of the interior of the tube head 31, the air bag 32 and the tube head 31 are combined into a cross-shaped structure, it is convenient crotch 35 catches on the contraceptive ring, makes crotch 35 drives the contraceptive ring and discharges from human inside, just crotch 35 quilt gasbag 32 parcel, contact with uterus and vagina between the crotch 35 avoids crotch 35 fish tail uterus and vagina alleviate women's misery.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a novel intrauterine device of gynaecology and obstetrics, its characterized in that includes:
a catheter (1);
the driving mechanism (2), the said driving mechanism (2) is fixedly connected to one end of the said hollow said conduit (1);
the extraction mechanism (3) is fixedly connected with the other end of the catheter (1), the extraction mechanism (3) comprises a tube head (31), an air bag (32), a first fixing rod (33), a second fixing rod (34), a hook (35) and a fixing groove (36), one end of the catheter (1) is fixedly connected with the tube head (31), and the fixing groove (36) is symmetrically arranged inside the tube head (31); the inner part of the fixing groove (36) is fixedly connected with the first fixing rod (33), and the edge of the fixing groove (36) is fixedly connected with the air bag (32); the first fixing rod (33) and the air bag (32) are connected with the second fixing rod (34) in a sliding mode, one end of the second fixing rod (34) is provided with the hook (35), and the hook (35) abuts against the inner wall of the air bag (32);
the compression mechanism (4) is installed inside the tube head (31), and the compression mechanism (4) is communicated with the first fixing rod (33);
the limiting mechanism (6), the limiting mechanism (6) is installed at the joint of the first fixing rod (33) and the compression mechanism (4);
a communication mechanism (5), wherein the communication mechanism (5) is installed inside the first fixing rod (33), and the communication mechanism (5) is communicated with the inside of the air bag (32).
2. The new intrauterine device removal device for obstetrics and gynecology department according to claim 1, characterized in that the driving mechanism (2) comprises a rotating rod (21), a screw rod (22), a screw plug (23) and a cylinder body (24), one end of the conduit (1) is fixedly connected with the cylinder body (24), and the inside of the cylinder body (24) is slidably connected with the screw plug (23); the interior of the barrel (24) is in threaded connection with the screw rod (22), one end of the screw rod (22) is fixedly connected with the screw plug (23), and the other end of the screw rod (22) is provided with the T-shaped rotating rod (21).
3. The new intrauterine device (IUD) of claim 2, wherein the diameter of the plug screw (23) is equal to the diameter of the screw (22), and the diameter of the plug screw (23) is equal to the maximum inner diameter of the cylinder (24).
4. The novel intrauterine device removal device for obstetrics and gynecology department of claim 2, wherein the compression mechanism (4) comprises a funnel (41), an air inlet pipe (42) and a rubber plug (43), one end of the tube head (31) is fixedly connected with the funnel (41) and the air inlet pipe (42), and one end of the funnel (41) is provided with the air inlet pipe (42); two ends of the air inlet pipe (42) are symmetrically arranged and communicated with the first fixing rod (33); the inner part of the first fixing rod (33) is connected with the rubber plug (43) in a sliding mode, and one end of the rubber plug (43) is fixedly connected with the second fixing rod (34).
5. The novel intrauterine device removal device for obstetrics and gynecology department according to claim 4, wherein the limiting mechanism (6) comprises a limiting rod (61), a clamping groove (62) and a rubber sleeve (63), the clamping groove (62) is symmetrically arranged on the inner wall of the first fixing rod (33), the side wall of the rubber plug (43) is symmetrically and fixedly connected with the limiting rod (61), the rubber sleeve (63) is sleeved on the side wall of the limiting rod (61), and the limiting rod (61) and the rubber sleeve (63) are slidably connected with the inside of the clamping groove (62).
6. The novel intrauterine device removal device for obstetrics and gynecology department according to claim 5, wherein the communication mechanism (5) comprises an air inlet tank (51), a filter screen (52) and a communication pipe (53), the top end of the first fixing rod (33) is fixedly connected with the communication pipe (53), and one end of the communication pipe (53) is provided with the hemispherical filter screen (52); the both ends equidistance of rubber buffer (43) is equipped with air inlet tank (51), just filter screen (52) with communicating pipe (53) with the inside sliding connection of air inlet tank (51).
7. The novel intrauterine device removal device for obstetrics and gynecology department according to claim 6, wherein the diameter of the rubber sleeve (63) is equal to the width of the clamping groove (62), the length of the rubber sleeve (63) is equal to the depth of the clamping groove (62), and the length of the communication pipe (53) is greater than the thickness of the rubber plug (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920421492.XU CN209951520U (en) | 2019-03-30 | 2019-03-30 | Novel intrauterine device extractor for obstetrics and gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920421492.XU CN209951520U (en) | 2019-03-30 | 2019-03-30 | Novel intrauterine device extractor for obstetrics and gynecology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209951520U true CN209951520U (en) | 2020-01-17 |
Family
ID=69240567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920421492.XU Expired - Fee Related CN209951520U (en) | 2019-03-30 | 2019-03-30 | Novel intrauterine device extractor for obstetrics and gynecology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209951520U (en) |
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2019
- 2019-03-30 CN CN201920421492.XU patent/CN209951520U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200117 Termination date: 20210330 |