CN217040253U - Cervical dilator for treating infertility in gynecology - Google Patents
Cervical dilator for treating infertility in gynecology Download PDFInfo
- Publication number
- CN217040253U CN217040253U CN202220121694.4U CN202220121694U CN217040253U CN 217040253 U CN217040253 U CN 217040253U CN 202220121694 U CN202220121694 U CN 202220121694U CN 217040253 U CN217040253 U CN 217040253U
- Authority
- CN
- China
- Prior art keywords
- cervical dilator
- connecting seat
- expansion
- expansion plates
- infertility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 208000000509 infertility Diseases 0.000 title claims abstract description 18
- 230000036512 infertility Effects 0.000 title claims abstract description 18
- 231100000535 infertility Toxicity 0.000 title claims abstract description 18
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 26
- 238000011282 treatment Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 abstract description 14
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 5
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 208000007984 Female Infertility Diseases 0.000 description 1
- 206010021928 Infertility female Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a gynaecology's treatment infertility cervical dilator belongs to medical instrument technical field, include: the anti-bacterial device comprises a mounting seat, a connecting seat connected to the outer wall of one mounting side and two expansion plates positioned on the outer side of the connecting seat, wherein the two expansion plates are connected through a regulating assembly, and an anti-bacterial mechanism is arranged on the outer surfaces of the expansion plates; the adjusting part comprises a bidirectional screw rod, two supporting frames, wherein the supporting frames are respectively sleeved with threads on two thread parts of the bidirectional screw rod and connected with the inner side walls of the expansion plates, the outer walls of the supporting frames are hinged with two inclined rods, one ends of the inclined rods, far away from the supporting frames, are hinged with the outer walls of the sleeve blocks, one ends of the bidirectional screw rod are connected with a rotating rod, and one ends of the rotating rod, far away from the bidirectional screw rod, sequentially penetrate through holes, connecting seats and mounting seats formed between the two expansion plates and extend to the outer sides of the mounting seats. The cervical dilator for treating infertility in gynecology has simple structure and good distraction stability.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to gynaecology's treatment infertility cervical dilator.
Background
Medical devices refer to instruments, devices, apparatuses, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly in the human body, including necessary computer software, and the effects are mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or are only assisted by the means. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, substitution, regulation, or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.
At present, in the investigation and statistics of female infertility caused by cervical factors, the proportion of more than 5 percent is caused by cervical stenosis, and the expansion rod used in the existing cervical dilatation is not reasonable enough in structural design, so that the expansion stability is poor, and the use of a user is influenced.
Therefore, in order to meet the current situation, the design and production of the cervical dilator for treating infertility in gynecology are urgently needed to meet the actual use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gynaecology's treatment infertility cervical dilator to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cervical dilator for gynecological treatment of infertility, comprising:
the anti-bacterial device comprises a mounting seat, a connecting seat connected to the outer wall of one side of the mounting seat and two expansion plates positioned on the outer side of the connecting seat, wherein the two expansion plates are connected through a regulating assembly, and an anti-bacterial mechanism is arranged on the outer surfaces of the expansion plates;
the adjusting part comprises a bidirectional screw rod, two supporting frames, wherein the supporting frames are respectively sleeved with threads on two thread parts of the bidirectional screw rod and connected with the inner side walls of the expansion plates, the outer walls of the supporting frames are hinged with two inclined rods, one ends of the inclined rods, far away from the supporting frames, are hinged with the outer walls of the sleeve blocks, one ends of the bidirectional screw rod are connected with a rotating rod, and one ends of the rotating rod, far away from the bidirectional screw rod, sequentially penetrate through holes, connecting seats and mounting seats formed between the two expansion plates and extend to the outer sides of the mounting seats.
In a further embodiment, the antibacterial mechanism comprises an antibacterial layer and an elastic layer attached to the lower surface of the antibacterial layer, and the elastic layer is bonded with the outer surface of the expansion plate through a connecting layer.
In a further embodiment, a handle is arranged below the mounting seat, a threaded rod is connected to a threaded hole formed in the top of the handle in a threaded manner, and the top end of the threaded rod is connected with a protruding portion at the bottom of the mounting seat.
In the further embodiment, two all be connected with the sliding block on the vertical plane of expansion board, the spout that expansion board was seted up through sliding block and connecting seat outer wall is sliding connection.
In a further embodiment, the rotating rod is rotatably connected with the mounting seat and the connecting seat.
In a further embodiment, the end connection of dwang has the ring, the periphery cover of ring is equipped with the rubber sleeve.
The utility model discloses a technological effect and advantage: according to the cervical dilator for treating the infertility in the gynaecology, the rotating rod drives the bidirectional screw rod to rotate, the two support frames are driven to move relatively through the two sleeve blocks and the plurality of inclined rods, so that the two expansion plates perform opening and closing movement along the two sliding grooves on the connecting seat through the two sliding blocks, and the opening stability is good;
the comfort and the antibacterial property of a user are improved by the arranged antibacterial layer and the elastic layer; the elastic layer and the antibacterial layer are bonded on the outer surface of the expansion plate through the arranged connecting layer and are replaced after being used every time, so that cross infection is avoided, and the safety is improved;
the distance between the threaded rod and the handle is adjusted by rotating the position of the handle on the threaded rod, so that the medical nursing handle is suitable for different medical workers; the cervical dilator for treating infertility in gynecology has the advantages of simple structure and good distraction stability.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a schematic structural view of the expansion board of the present invention;
fig. 3 is a partial sectional view of the antibacterial layer of the present invention.
In the figure: 1. a mounting seat; 2. a connecting seat; 3. an expansion plate; 4. an antibacterial layer; 41. an elastic layer; 42. a connection layer; 5. a support frame; 6. a bidirectional lead screw; 7. a diagonal rod; 8. sleeving blocks; 9. a handle; 10. a threaded rod; 11. a circular ring; 12. a slider; 13. rotating the rod.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to meet the actual use requirement, as shown in fig. 1, fig. 2 and fig. 3, a cervical dilator for gynecological treatment of infertility comprises: the antibacterial anti-bacterial device comprises a mounting seat 1, a connecting seat 2 connected to the outer wall of one side of the mounting seat 1 and two expansion plates 3 positioned on the outer side of the connecting seat 2, wherein the two expansion plates 3 are connected through an adjusting assembly, and an antibacterial mechanism is arranged on the outer surfaces of the expansion plates 3; the adjusting component comprises a bidirectional screw 6, two sleeve blocks 8 which are respectively sleeved on two thread parts of the bidirectional screw 6 in a threaded manner and a supporting frame 5 connected with the inner side wall of each expansion plate 3, the outer wall of the supporting frame 5 is hinged with two symmetrically arranged inclined rods 7, one ends of the inclined rods 7 far away from the supporting frame 5 are hinged with the outer wall of the sleeve blocks 8, one end of the bidirectional screw 6 is connected with a rotating rod 13, one end of the rotating rod 13 far away from the bidirectional screw 6 sequentially penetrates through a through hole formed between the two expansion plates 3, the connecting seat 2 and the mounting seat 1 and extends to the outer side of the mounting seat 1, the rotating rod 13 is rotatably connected with the mounting seat 1 and the connecting seat 2, the tail end of the rotating rod 13 is connected with a ring 11, the periphery of the ring 11 is sleeved with a rubber sleeve, sliding blocks 12 are respectively connected on the vertical planes of the two expansion plates 3, and the sliding grooves formed on the outer wall of the connecting seat 2 through the sliding blocks 12 are in a sliding connection manner, through rotatory ring 11, ring 11 drives dwang 13 and rotates, and dwang 13 drives two-way lead screw 6 and rotates, drives two support frame 5 relative motion through two collets 8 and a plurality of down tube 7 for two expansion plates 3 open and shut the motion through two sliding blocks 12 along two spouts on connecting seat 2, make the stability of strutting better.
In order to avoid cross infection of users, as shown in fig. 1 and fig. 3, the antibacterial mechanism comprises an antibacterial layer 4 and an elastic layer 41 attached to the lower surface of the antibacterial layer 4, the elastic layer 41 is bonded to the outer surface of the expansion board 3 through a connecting layer 42, and the comfort and antibacterial property of users are improved through the arranged antibacterial layer 4 and the elastic layer 4; the elastic layer 41 and the antibacterial layer 4 are bonded on the outer surface of the expansion plate 3 through the arranged connecting layer 42, and are replaced after being used every time, so that cross infection is avoided, and the safety is improved.
In order to meet the use requirements of different medical workers, as shown in fig. 1, a handle 9 is arranged below the mounting seat 1, a threaded rod 10 is connected with the top of the handle 9 in a threaded hole in an internal thread manner, and the top end of the threaded rod 10 is connected with a protruding part at the bottom of the mounting seat 1.
Theory of operation, this gynaecology's treatment infertility cervical dilator, when using, through rotating handle 9 position on threaded rod 10, thereby adjusting threaded rod 10 and the interval between handle 9, at this moment, medical personnel handheld handle 9, connect elastic layer 41 and antibiotic layer 4 at expansion plate 3's surface through the articulamentum 42 that sets up, through rotatory ring 11, ring 11 drives dwang 13 and rotates, dwang 13 drives two-way lead screw 6 and rotates, drive two support frame 5 relative motion through two collets 8 and a plurality of down tube 7, make two expansion plate 3 open and shut the motion through two sliding blocks 12 along two spouts on connecting seat 2, make the stability of strutting better.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A cervical dilator for gynecological treatment of infertility, comprising:
the anti-bacterial device comprises a mounting seat (1), a connecting seat (2) connected to the outer wall of one side of the mounting seat (1) and two expansion plates (3) located on the outer side of the connecting seat (2), wherein the two expansion plates (3) are connected through an adjusting assembly, and an anti-bacterial mechanism is arranged on the outer surface of each expansion plate (3);
the method is characterized in that: adjusting part includes that two-way lead screw (6), two are respectively the thread bush locate two screw thread portions of two-way lead screw (6) cover piece (8) and support frame (5) that are connected with expansion plate (3) inside wall, support frame (5) outer wall articulates has down tube (7) that two symmetries set up, and the one end that support frame (5) were kept away from in down tube (7) is articulated mutually with the outer wall of cover piece (8), the one end of two-way lead screw (6) is connected with dwang (13), the one end that two-way lead screw (6) were kept away from in dwang (13) passes through-hole, connecting seat (2) and mount pad (1) that form between two expansion plate (3) in proper order and extends to the mount pad (1) outside.
2. The cervical dilator for gynecological treatment of infertility according to claim 1, wherein: the antibacterial mechanism comprises an antibacterial layer (4) and an elastic layer (41) attached to the lower surface of the antibacterial layer (4), and the elastic layer (41) is bonded with the outer surface of the expansion plate (3) through a connecting layer (42).
3. The cervical dilator for gynecological treatment of infertility according to claim 1, wherein: the handle (9) is arranged below the mounting seat (1), a threaded rod (10) is connected to the threaded hole formed in the top of the handle (9) in an internal thread mode, and the top end of the threaded rod (10) is connected with the protruding portion of the bottom of the mounting seat (1).
4. The cervical dilator for gynecological treatment of infertility according to claim 1, wherein: two all be connected with sliding block (12) on the vertical plane of expansion board (3), the spout that expansion board (3) were seted up through sliding block (12) and connecting seat (2) outer wall is sliding connection.
5. The cervical dilator for gynecological treatment of infertility according to claim 1, wherein: the rotating rod (13) is rotatably connected with the mounting seat (1) and the connecting seat (2).
6. The cervical dilator for gynecological treatment of infertility according to claim 1, wherein: the end-to-end connection of dwang (13) has ring (11), the periphery cover of ring (11) is equipped with the rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220121694.4U CN217040253U (en) | 2022-01-18 | 2022-01-18 | Cervical dilator for treating infertility in gynecology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220121694.4U CN217040253U (en) | 2022-01-18 | 2022-01-18 | Cervical dilator for treating infertility in gynecology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217040253U true CN217040253U (en) | 2022-07-26 |
Family
ID=82481676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220121694.4U Expired - Fee Related CN217040253U (en) | 2022-01-18 | 2022-01-18 | Cervical dilator for treating infertility in gynecology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217040253U (en) |
-
2022
- 2022-01-18 CN CN202220121694.4U patent/CN217040253U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220726 |