CN209933147U - 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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- CN209933147U CN209933147U CN201920311027.0U CN201920311027U CN209933147U CN 209933147 U CN209933147 U CN 209933147U CN 201920311027 U CN201920311027 U CN 201920311027U CN 209933147 U CN209933147 U CN 209933147U
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Abstract
The utility model is suitable for a medical instrument technical field provides a gynaecology and obstetrics is with novel ring ware of getting, include: outside supporting mechanism, inside locking mechanism, body, outer pull rod and interior pull rod, outside supporting mechanism respectively with the body with the outer pull rod rotates to be connected, just outside supporting mechanism with inside locking mechanism sliding connection, inside locking mechanism with the interior pull rod rotates to be connected, outside supporting mechanism includes outer push rod and outer vaulting pole, inside locking mechanism includes inner push rod and inner supporting pole, the body is inside hollow cylinder structure, outer pull rod sliding connection in the inside of body, the one end terminal surface of outer pull rod is located inside, the other end terminal surface of body extend to outside the body one end terminal surface, the utility model provides a ring ware can sparingly get the ring time, and the injury of women's uterus and vagina inner wall is avoided to radius angle structure.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, especially, relate to a gynaecology and obstetrics is with novel ring ware of getting.
Background
The intrauterine device is a common and effective contraceptive method for women, most of the born women use the intrauterine device for contraception for a long time, after the intrauterine device is placed in the uterine cavity, due to the special local effect of the intrauterine device, the endometrium can generate special reaction, so that the contraceptive purpose is achieved, some women leave the intrauterine device in the uterine cavity even for more than ten years, the women leave the intrauterine device in the uterine cavity for too long time and are easy to cause cervicitis, and the intrauterine device is difficult to take out.
In the process of placing the contraceptive ring, the contraceptive ring can be taken out due to the reasons of pregnancies once again and the service life is up, at present, most intrauterine contraceptive ring extractor used in the gynecology of a hospital is scissors or other sharp-pointed contraceptive ring taking devices, the contraceptive ring taking device is not convenient for the operation of medical personnel, the uterus and the inner wall of the vagina of a woman are easily damaged during use, the time for clamping the contraceptive ring is prolonged, secondary damage can be caused to the body of the woman, and the pain is brought to a patient.
Therefore, a novel intrauterine device removal device for obstetrics and gynecology department is needed, which is convenient for the operation of medical personnel and reduces the pain of the female in the intrauterine device removal process.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a gynaecology and obstetrics is with novel ring ware of getting aims at solving and presss from both sides the long, painful problem of bringing for the women of getting intrauterine device from women's palace intracavity.
The embodiment of the utility model provides a realize like this, a gynaecology and obstetrics is with novel ring ware of getting, include: the pipe body is of a hollow cylindrical structure, the outer pull rod is connected to the inside of the pipe body in a sliding mode, one end face of the outer pull rod is located inside the pipe body, the other end face of the outer pull rod extends out of the end face of one end of the pipe body, a pipe body rotating shaft is arranged on the side face of the other end of the pipe body, the inner pull rod penetrates through the outer pull rod and is connected with the outer pull rod in a sliding mode, and two ends of the inner pull rod extend out of the end faces of two ends of the outer pull rod;
the external support mechanism comprises an external push rod and an external stay rod, an external stay rod side lug is arranged on the inner side surface of one end of the external stay rod and is hinged to one end of the external stay rod, the other end of the external stay rod is rotatably connected with the external stay rod, one end of the external stay rod, which is close to the external stay rod side lug, is rotatably connected with the rotating shaft of the pipe body, an external stay rod rotating shaft is arranged at the other end of the external stay rod, and a sliding chute is arranged on the inner side surface of the external stay rod;
the inner locking mechanism comprises an inner push rod and an inner support rod, an inner support rod side lug is arranged on the inner side face of one end of the inner support rod and hinged to one end of the inner push rod, the other end of the inner push rod is rotatably connected with the inner pull rod, an inner support rod rotating shaft is arranged at one end of the inner support rod far away from the inner support rod side lug, a lock catch is rotatably connected to the inner support rod rotating shaft, the lock catch is further rotatably connected with the outer support rod rotating shaft, and the inner support rod is slidably connected into the outer support rod sliding groove.
Furthermore, a hollow cylindrical structure is arranged at one end of the outer pull rod positioned in the pipe body, a clamping plate is arranged at one end of the outer pull rod positioned outside the pipe body, an outer pull rod rotating shaft is uniformly arranged on the side face of the cylindrical structure of the outer pull rod, and one end of the outer push rod is rotatably connected with the outer pull rod rotating shaft.
Furthermore, the inner pull rod is located inside the tube body, a cylindrical structure is arranged at one end of the inner pull rod, a positioning rod is arranged at one end of the inner pull rod, the side face of the cylindrical structure of the inner pull rod is evenly provided with an inner pull rod rotating shaft, one end of the inner push rod is rotatably connected with the inner pull rod rotating shaft, a positioning plate is vertically arranged on the positioning rod, a positioning hole is formed in the positioning plate, the positioning hole is connected with a locking screw, and the locking screw penetrates through the positioning hole and is abutted against the clamping plate.
Furthermore, the outer pull rod penetrates through the end face of one end of the pipe body, a positioning block is further arranged on the end face of one end of the pipe body, a positioning screw is arranged on the positioning block, the positioning block is fixedly connected with the pipe body, and the positioning screw penetrates through the positioning block and abuts against the outer pull rod.
Furthermore, an arc-shaped groove is formed in the outer side face of one end, far away from the end hinged with the inner support rod, of the lock catch.
Furthermore, the positioning plate and the clamping plate are arranged in parallel, and 1-5 positioning holes are formed in the positioning plate.
Further, the outer support mechanism and the inner locking mechanism are both rounded structures.
Compared with the prior art, the utility model provides a novel gynaecology and obstetrics is with novel intrauterine device that gets has following beneficial effect:
when the novel intrauterine device extractor for the obstetrics and gynecology department provided by the utility model is used for extracting intrauterine device, the intrauterine device is extended into the vagina, the external supporting mechanism is hinged with the outer pull rod through the interaction with the tube body and the outer pull rod, specifically, the outer pull rod is hinged with the outer push rod, the outer push rod is hinged with the outer support rod, the outer support rod is also hinged with the tube body, when the outer pull rod is pushed, the outer push rod pushes the outer support rod, the outer support rod is supported to the periphery by taking the tube body as a supporting point, and the intrauterine device is supported by the outer support rod; the inner locking mechanism is specifically hinged with the inner push rod through interaction with the outer support rod and the inner pull rod, the inner push rod is hinged with the inner support rod, the inner support rod is connected with the outer support rod in a sliding mode through the sliding groove, the lock catch is hinged with the outer support rod and the inner support rod respectively, the inner pull rod is pushed, the lock catch rotates with the outer support rod as a support, and the locking of the ring edge by the lock catch can be achieved. Utilize the screw to lock, whole drive arrangement takes out the intrauterine device, can make the process operation who gets the ring simple, convenient and fast alleviates patient's misery at getting the ring in-process. In addition, all the structures are fillet structures, so that the scratch to a human body can be avoided.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural view of a portion of a novel intrauterine device extractor for obstetrics and gynecology department according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a new intrauterine device extractor for obstetrics and gynecology department according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an outer stay bar provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an inner brace according to an embodiment of the present invention;
fig. 5 is a schematic view of an outer pull rod structure provided by an embodiment of the present invention;
fig. 6 is a schematic view of an inner pull rod structure provided by an embodiment of the present invention;
fig. 7 is an enlarged schematic view of a structure in fig. 1 according to an embodiment of the present invention.
Reference numerals:
1-external supporting mechanism, 11-external push rod, 12-external support rod, 121-external support rod side lug, 122-external support rod rotating shaft, 123-sliding groove, 2-internal locking mechanism, 21-internal push rod, 22-internal support rod, 221-internal support rod side lug, 222-internal support rod rotating shaft, 23-lock catch, 3-pipe body, 31-positioning block, 32-positioning screw, 4-external pull rod, 41-clamp plate, 42-external pull rod rotating shaft, 5-internal pull rod, 51-positioning rod, 52-internal pull rod rotating shaft, 53-positioning plate, 54-positioning hole and 55-locking screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to effectively explain the embodiments of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The utility model provides a novel gynaecology and obstetrics is with novel ring ware of getting including outside supporting mechanism and inside locking mechanism, outside supporting mechanism rotates with body and outer pull rod respectively to be connected, and outside supporting mechanism and inside locking mechanism sliding connection, and inside locking mechanism rotates with the inner pull rod to be connected. The external supporting mechanism comprises an external push rod and an external pull rod, and the internal locking mechanism comprises an internal push rod, an internal pull rod and a lock catch. The utility model provides a novel gynaecology and obstetrics is with novel ring ware of getting when getting the ring, wholly drags the device and takes out the intrauterine device, can make the process operation who gets the ring simple, and convenient and fast alleviates the patient at the misery of getting the ring in-process.
Examples
As shown in fig. 1-2, the utility model provides a novel gynaecology and obstetrics is with novel ring ware of getting, including outside supporting mechanism 1, inside locking mechanism 2, body 3, outer pull rod 4 and inner pull rod 5, wherein, body 3 is inside hollow cylinder structure, outer pull rod 4 sliding connection in the inside of body 3, the one end terminal surface of outer pull rod 4 is located the inside of body 3, other end terminal surface extend to outside the 3 end terminals of body, outer pull rod 4 is parallel with the 3 axes of body, runs through the centre of a circle of the 3 terminal surfaces of body, and outer pull rod 4 and the 3 sliding connection of body. The utility model discloses a device for fixing ring, including body 3, the body is including the body pivot, the body pivot is provided with the body pivot to the 3 other end sides of body, and in the implementation process, the body pivot sets up four groups, and is concrete, and embedded recess in the 3 lateral walls of body, the body pivot sets up in the recess, and rotate with four corresponding outer vaulting pole 12 one ends of group and be connected, and the body pivot sets up in the recess, avoids setting up more archs on the body, and protruding fish tail health when preventing. The inner pull rod 5 penetrates through the outer pull rod 4 and is connected with the outer pull rod 4 in a sliding mode, and two ends of the inner pull rod 5 extend out of two end faces of the outer pull rod 4.
In a specific implementation process, as shown in fig. 1 and 3, the external support mechanism 1 includes an external push rod 11 and an external stay rod 12, an external stay rod side ear 121 is disposed on an inner side surface of one end of the external stay rod 12 close to the hinge pipe body rotating shaft, and the external stay rod side ear 121 is hinged to one end of the external push rod 11, so that the external push rod 11 can more easily push the external stay rod 12 to be spread outwards through the external stay rod side ear 121; the other end of the outer push rod 11 is rotatably connected with the outer pull rod 4, one end of the outer support rod 12 close to the outer support rod side lug 121 is rotatably connected with the tube body rotating shaft, the tube body 3 rotates as a supporting point, the other end of the outer support rod 12 is provided with an outer support rod rotating shaft 122, and the inner side face of the outer support rod 12 is provided with a sliding groove 123. As shown in fig. 5, in order to realize the rotatable connection between the outer pull rod 4 and the outer push rod 11, a hollow cylindrical structure is disposed at one end of the outer pull rod 4 connected to the outer push rod 11, specifically, a groove is uniformly disposed on a side surface of the cylindrical structure, an outer pull rod rotating shaft 42 is disposed in the groove, the outer pull rod rotating shaft 42 is rotatably connected to one end of the outer push rod 11, so as to realize the connection between the outer pull rod 4 and the outer push rod 11, and further realize that the outer pull rod 4 pushes the outer push rod 11 by pushing the outer pull rod 4, so that the outer push rod 11 pushes the outer push rod 12 to be spread outwards through the outer push rod side.
In a specific implementation process, as shown in fig. 1 and 4, the internal locking mechanism 2 includes an internal push rod 21 and an internal stay 22, the internal stay 22 is slidably connected in the sliding slot 123 of the external stay 12, an internal stay side ear 221 is disposed on an inner side surface of one end of the internal stay 22, and the internal stay side ear 221 is hinged to one end of the internal push rod 21, so that the internal push rod can more easily push the internal push rod 21 to slide in the sliding slot 123 of the external stay 12 through the internal stay side ear 221; an inner brace rotating shaft 222 is arranged at one end of the inner brace 22 far away from the inner brace side ear 221, specifically, as shown in fig. 7, the inner brace rotating shaft is rotatably connected with a lock catch 23, the lock catch 23 is further rotatably connected with the outer brace rotating shaft 122, and the outer brace rotating shaft 122 serves as a supporting point to rotate. In addition, an arc-shaped groove is further formed in the outer side face of one end, far away from the hinged inner supporting rod 22, of the lock catch 23, the contraceptive ring can be locked easily through the arc-shaped groove, and the contraceptive ring is prevented from sliding down when being taken. The other end of the inner push rod 21 is rotatably connected with the inner pull rod 5, specifically, as shown in fig. 6, the inner pull rod 5 is located inside the tube body 3, one end of the inner pull rod 5 is provided with a cylindrical structure, the side surface of the cylindrical structure is uniformly provided with a groove, an inner pull rod rotating shaft 52 is arranged in the groove, the inner pull rod rotating shaft 52 is rotatably connected with one end of the inner push rod 21, the inner pull rod 5 is connected with the inner push rod 21, the inner push rod 5 further pushes the inner push rod 21 by pushing the inner pull rod 5, the inner push rod 21 pushes the inner support rod 22 to slide in the sliding groove 123 of the outer support rod 12 by pushing the inner support rod side lug 221, and the lock catch 23 is further pushed to rotate.
In addition, in the specific implementation process, the ring extractor provided by the utility model further comprises a positioning device, as shown in fig. 1-2, a positioning block 31 is fixedly arranged on the end face of one end of the pipe body 3 far away from the rotating shaft of the pipe body, a positioning screw 32 penetrates through the positioning block 31 and abuts against the surface of the outer pull rod 4, the outer pull rod 4 moves to a corresponding position, the positioning screw 32 is rotated, and the other end of the positioning screw 32 abuts against the surface of the outer pull rod 4, so that the outer pull rod 4 and the pipe body 3 are relatively static; one end of the outer pull rod 4 positioned outside the tube body 3 is fixedly provided with a clamping plate 41, 2-4 clamping plates 41 are arranged, 4 clamping plates are best, one end of the inner pull rod 5 positioned outside the tube body 3 is vertically and fixedly provided with a positioning rod 51, two positioning rods 51 are oppositely arranged, the positioning rod 51 is vertically and fixedly provided with a positioning plate 53, the positioning plate 53 and the outer pull rod 4 are arranged in parallel, the positioning plate 53 is provided with a positioning hole 54 in a penetrating manner, the positioning hole 54 is connected with a locking screw 55, and the locking screw 55 penetrates through the positioning hole 54 and abuts against the clamping plate 41. After the outer pull rod 4 and the pipe body 3 are relatively static, the inner pull rod 5 moves to a corresponding position, a proper positioning hole 54 is selected to place a tightening screw 55, the tightening screw 55 is tightly pressed against the clamping plate 41, the inner pull rod 5 and the outer pull rod 4 can be kept relatively static, the smooth proceeding of the ring taking process is ensured, and the clamping plate 41 and the positioning rod 51 can also be used for conveniently and quickly grabbing and pulling the ring taking device. In addition, all structures of the ring extractor are fillet structures, so that the patient cannot be injured.
The utility model provides a pair of gynaecology and obstetrics is as follows with novel ring ware of getting of theory of operation:
when the external supporting mechanism 1 is ensured to be in a closed state, the intrauterine device extractor is slowly placed into the vagina, after the external supporting mechanism 1 reaches the position near the intrauterine device, the external pull rod 4 is pushed, the external pull rod 4 pushes the external push rod 11 to rotate, the external push rod 11 rotates to push the external support rod 12 to rotate through the hinged external support rod side lug 121, the external support rod 12 rotates to open outwards by taking the tube body rotating shaft as a supporting point, after the external support rod 12 props against the intrauterine device, the positioning screw 32 is screwed down, the tube body 3 and the external pull rod 4 are relatively static, the internal pull rod 5 is pushed, the internal pull rod 5 further pushes the internal support rod 22 to rotate, the rotation of the internal support rod 22 pushes the internal support rod 22 to slide in the sliding groove 123 of the external support rod 12 through the hinged internal support rod side lug 221, the lock 23 is further pushed to move, and the lock 23 rotates by taking the hinged external support rod rotating shaft; after the tube body 3 is moved to lock the contraceptive ring through the arc-shaped grooves of the lock catches, a proper positioning hole 54 is selected, the locking screw 55 is screwed down, the locking screw 55 is abutted to the clamping plate 41, the inner pull rod 5 and the outer pull rod 4 are guaranteed to be kept relatively static, and the contraceptive ring is taken out by pulling the contraceptive ring taking device.
The utility model provides a pair of gynaecology and obstetrics is with novel ring ware of getting, whole device's structure is the radius angle structure, from this, the utility model provides a pair of gynaecology and obstetrics is with novel ring ware of getting can realize getting ring process easy operation, and convenient and fast alleviates the patient in the misery of getting the ring in-process.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a gynaecology and obstetrics is with novel intrauterine device that gets which characterized in that includes: an external supporting mechanism (1), an internal locking mechanism (2), a tube body (3), an external pull rod (4) and an internal pull rod (5), wherein,
the tube body (3) is of a hollow cylindrical structure, the outer pull rod (4) is connected to the inside of the tube body (3) in a sliding mode, one end face of the outer pull rod (4) is located inside the tube body (3), the other end face of the outer pull rod extends out of one end face of the tube body (3), a tube body rotating shaft is arranged on the side face of the other end of the tube body (3), the inner pull rod (5) penetrates through the outer pull rod (4) and is connected with the outer pull rod (4) in a sliding mode, and two ends of the inner pull rod (5) extend out of the end faces of two ends of the outer pull rod (4);
the external support mechanism (1) comprises an external push rod (11) and an external support rod (12), an external support rod side lug (121) is arranged on the inner side surface of one end of the external support rod (12), the external support rod side lug (121) is hinged to one end of the external push rod (11), the other end of the external push rod (11) is rotatably connected with the external pull rod (4), one end of the external support rod (12) close to the external support rod side lug (121) is rotatably connected with the pipe body rotating shaft, an external support rod rotating shaft (122) is arranged at the other end of the external support rod (12), and a sliding groove (123) is arranged on the inner side surface of the external support rod (12);
the internal locking mechanism (2) comprises an internal push rod (21) and an internal stay bar (22), an internal stay bar side lug (221) is arranged on the inner side face of one end of the internal stay bar (22), the internal stay bar side lug (221) is hinged to one end of the internal push rod (21), the other end of the internal push rod (21) is rotatably connected with the internal pull rod (5), an internal stay bar rotating shaft (222) is arranged at one end of the internal stay bar (22) far away from the internal stay bar side lug (221), the internal stay bar rotating shaft (222) is rotatably connected with a lock catch (23), the lock catch (23) is further rotatably connected with the external stay bar rotating shaft (122), and the internal stay bar (22) is slidably connected in the sliding groove (123).
2. The novel intrauterine device removal device for obstetrics and gynecology department according to claim 1, wherein one end of the outer pull rod (4) located inside the tube body (3) is provided with a hollow cylindrical structure, one end of the outer pull rod (4) located outside the tube body (3) is provided with a clamping plate (41), the side of the cylindrical structure of the outer pull rod (4) is uniformly provided with an outer pull rod rotating shaft (42), and one end of the outer push rod (11) is rotatably connected with the outer pull rod rotating shaft (42).
3. The novel intrauterine device removal device for obstetrics and gynecology department according to claim 2, wherein one end of the inner pull rod (5) inside the tube body (3) is provided with a cylindrical structure, one end of the inner pull rod (5) outside the tube body (3) is provided with a positioning rod (51), the side of the cylindrical structure of the inner pull rod (5) is uniformly provided with an inner pull rod rotating shaft (52), one end of the inner push rod (21) is rotatably connected with the inner pull rod rotating shaft (52), the positioning rod (51) is vertically provided with a positioning plate (53), the positioning plate (53) is provided with a positioning hole (54), the positioning hole (54) is connected with a locking screw (55), and the locking screw (55) penetrates through the positioning hole (54) and abuts against the clamping plate (41).
4. The novel intrauterine device removal device for obstetrics and gynecology department according to claim 1, wherein the outer pull rod (4) penetrates through one end face of the tube body (3) and is further provided with a positioning block (31), the positioning block (31) is provided with a positioning screw (32), the positioning block (31) is fixedly connected with the tube body (3), and the positioning screw (32) penetrates through the positioning block (31) and abuts against the outer pull rod (4).
5. The new intrauterine device removal device for gynaecology and obstetrics according to claim 1, characterized in that an arc-shaped groove is arranged on the outer side surface of one end of the lock catch (23) far away from the end hinged with the inner stay bar (22).
6. The novel intrauterine device removal device for obstetrics and gynecology department of claim 3, wherein the positioning plate (53) is arranged in parallel with the clamping plate (41), and 1-5 positioning holes (54) are arranged on the positioning plate (53).
7. The new intrauterine device removal device for gynaecology and obstetrics according to claim 1, characterized in that the external support means (1) and the internal locking means (2) are rounded structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311027.0U CN209933147U (en) | 2019-03-12 | 2019-03-12 | Novel intrauterine device extractor for obstetrics and gynecology department |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311027.0U CN209933147U (en) | 2019-03-12 | 2019-03-12 | Novel intrauterine device extractor for obstetrics and gynecology department |
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| Publication Number | Publication Date |
|---|---|
| CN209933147U true CN209933147U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920311027.0U Expired - Fee Related CN209933147U (en) | 2019-03-12 | 2019-03-12 | Novel intrauterine device extractor for obstetrics and gynecology department |
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| CN (1) | CN209933147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023155534A1 (en) * | 2022-02-15 | 2023-08-24 | 易浦润（上海）生物技术有限公司 | Intrauterine diaphragm placement device |
-
2019
- 2019-03-12 CN CN201920311027.0U patent/CN209933147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023155534A1 (en) * | 2022-02-15 | 2023-08-24 | 易浦润（上海）生物技术有限公司 | Intrauterine diaphragm placement device |
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Granted publication date: 20200114 Termination date: 20210312 |