CN215424542U - Safe vaginal dilator for gynecologist - Google Patents
Safe vaginal dilator for gynecologist Download PDFInfo
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- CN215424542U CN215424542U CN202120647307.6U CN202120647307U CN215424542U CN 215424542 U CN215424542 U CN 215424542U CN 202120647307 U CN202120647307 U CN 202120647307U CN 215424542 U CN215424542 U CN 215424542U
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Abstract
A safe vaginal dilator for gynecologists comprises a rotary rod, a handheld rod, a plurality of groups of supporting plates, a second moving part, a first moving part and a plurality of groups of guide rods; the rotating rod is provided with a fixing part and an installation part; a first positive thread part and a first reverse thread part are arranged on the rotating rod between the mounting part and the fixing part; the screw directions of the first forward screw part and the first reverse screw part are opposite, and the first forward screw part and the first reverse screw part are respectively in threaded connection with the first moving part and the second moving part; the second moving part and the first moving part are both connected with a plurality of groups of guide rods in a sliding manner; two ends of the guide rods are respectively connected with the mounting part and the fixing part; the second moving part and the first moving part are respectively connected with a plurality of groups of supporting plates through a plurality of groups of second supporting rods and a plurality of groups of first supporting rods in a rotating way; the handheld rod is connected with the mounting part. The utility model is convenient to use and can not cause harm to the female patient when the private part of the female patient is checked.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a safe vaginal dilator for a gynecologist.
Background
When a female patient carries out gynecological examination, the vaginal opening needs to be opened by using a vaginal dilation instrument, so that a doctor can conveniently examine the private parts of the patient, and the condition of the patient in the vagina can be judged; however, the existing vaginal dilator for gynecological examination is inconvenient to use, is easy to cause discomfort of patients, and can cause injury to private parts of the patients in severe cases.
SUMMERY OF THE UTILITY MODEL
Objects of the utility model
In order to solve the technical problems in the background technology, the utility model provides the safe vaginal dilator for the gynecologist, which is convenient to use and can not cause injury to the female patient during private examination.
(II) technical scheme
The utility model provides a safe vaginal dilator for gynecologists, which comprises a rotary rod, an installation part, a handheld rod, a plurality of groups of supporting plates, a plurality of groups of first supporting rods, a plurality of groups of second supporting rods, a second moving part, a first moving part and a plurality of groups of guide rods, wherein the rotary rod is arranged on the installation part;
the rotating rod is provided with a fixing part; the fixing part is superposed with the central axis of the rotating rod; the mounting part is sleeved on the outer side of the rotating rod and is rotationally connected with the rotating rod, and the mounting part and the fixing part are symmetrically distributed by using the central axis of the rotating rod; a first positive thread part and a first reverse thread part are arranged on the rotating rod between the mounting part and the fixing part; the spiral directions of the threads of the first forward thread part and the first reverse thread part are opposite, and the first forward thread part and the first reverse thread part are symmetrically distributed by using the central axis of the rotating rod;
the guide rods are uniformly distributed in a circumference manner by taking the central axis of the rotating rod as the center, and two ends of the guide rods are respectively connected with the mounting part and the fixing part;
the second moving part and the first moving part are both connected with a plurality of groups of guide rods in a sliding manner; the second moving part is in threaded fit connection with the first positive threaded part; the first moving part is in threaded fit connection with the first reverse threaded part;
one end of each of the first support rods is rotatably connected with the first moving parts, and the other ends of the first support rods are respectively rotatably connected with the support plates;
one end of each of the second support rods is rotatably connected with a plurality of second moving parts, and the other end of each of the first support rods is rotatably connected with a plurality of support plates;
the outer peripheral face of installation department is connected to the one end of handheld pole, and the axis of handheld pole is perpendicular with the axis of rotary rod.
Preferably, the lamp also comprises a plurality of groups of lamp beads, a switch and an end cover;
one end of the rotating rod is provided with a battery jar; a power supply module is arranged in the battery jar; the end cover is matched and connected with one end of the rotating rod;
a plurality of groups of mounting grooves are arranged on the outer peripheral surface of the other end of the rotating rod; the multiple groups of mounting grooves are uniformly distributed in a circumferential manner by taking the central axis of the rotating rod as the center; the multiple groups of lamp beads are respectively arranged in the multiple groups of mounting grooves; a transparent plate is arranged in the notch of each group of mounting grooves;
the switch is connected with the peripheral surface of the rotating rod; switch, power module and multiunit lamp pearl electric connection.
Preferably, the other end of the rotating rod is provided with a spherical surface.
Preferably, each group of lamp beads adopts LED lamp beads.
Preferably, one end of the rotating rod is provided with a connecting part; the connecting part is in threaded fit with the end cover, and the connecting part and the rotating rod are of an integrated structure.
Preferably, the cross section of each group of bracing plate is bow-shaped, and the tip of each group of bracing plate all sets up to spherical face.
Preferably, the guide rods and the supporting plates are arranged in three groups.
Preferably, the first moving part and the second moving part are respectively provided with a plurality of groups of through holes for the guide rods to pass through; the multiple groups of through holes correspond to the multiple groups of guide rods one to one.
Preferably, the outer peripheral surface of the handheld rod is uniformly provided with anti-skid grains.
Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:
in the utility model, when in use, the expander is disinfected; holding the hand-held rod, and extending the multiple groups of supporting plates into the private parts of the patient; the rotating rod is rotated to drive the first moving part and the second moving part to move close to each other, so that included angles between the multiple groups of first supporting rods and the multiple groups of second supporting rods are gradually reduced, the multiple groups of supporting plates move towards one side far away from the rotating rod to prop open private parts of patients, doctors can conveniently check the private parts, and the operation is simple and the use is convenient; in addition, the lamp beads arranged on the medical examination table provide illumination, so that doctors can conveniently examine private parts of patients.
Drawings
Fig. 1 is a schematic perspective view of a safety vaginal dilator for gynecologists according to the present invention.
Fig. 2 is a schematic structural diagram of the safety vaginal dilator for gynecologists in accordance with the present invention.
Fig. 3 is a partially enlarged structural schematic diagram of a part A of the safety vaginal dilator for gynecologists.
Fig. 4 is a schematic structural view of the part B of the safety vaginal dilator for the gynecologist according to the present invention.
Fig. 5 is a top view of the safety vaginal dilator for gynecologist according to the present invention.
Reference numerals: 1. rotating the rod; 2. an end cap; 3. an installation part; 4. a hand-held wand; 5. a supporting plate; 6. a first support bar; 7. a second support bar; 8. a second moving part; 9. a first moving part; 10. a guide bar; 11. a fixed part; 12. a transparent plate; 13. mounting grooves; 14. a lamp bead; 15. a power supply module; 16. a battery case; 17. a connecting portion; 18. and (4) switching.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the safe vaginal dilator for gynecologist provided by the present invention comprises a rotating rod 1, a mounting portion 3, a handheld rod 4, a plurality of supporting plates 5, a plurality of first supporting rods 6, a plurality of second supporting rods 7, a second moving portion 8, a first moving portion 9 and a plurality of guiding rods 10;
the rotating rod 1 is provided with a fixing part 11; the fixing part 11 is superposed with the central axis of the rotating rod 1;
further, the projection shape of the fixing part 11 is a circular ring;
the mounting part 3 is sleeved on the outer side of the rotating rod 1, the mounting part 3 is rotatably connected with the rotating rod 1, and the mounting part 3 and the fixing part 11 are symmetrically distributed on the central axis of the rotating rod 1;
furthermore, the projection shape of the mounting part 3 is a circular ring, and the outer diameter value of the mounting part 3 is the same as that of the fixing part 11;
a first forward thread part and a first reverse thread part are arranged on the rotating rod 1 between the mounting part 3 and the fixing part 11; the spiral directions of the threads of the first forward thread part and the first reverse thread part are opposite, and the first forward thread part and the first reverse thread part are symmetrically distributed by using the central axis of the rotating rod 1;
the multiple groups of guide rods 10 are uniformly distributed in a circumferential manner by taking the central axis of the rotating rod 1 as the center, and two ends of the multiple groups of guide rods 10 are respectively connected with the mounting part 3 and the fixing part 11;
the second moving part 8 and the first moving part 9 are both connected with a plurality of groups of guide rods 10 in a sliding way; the second moving part 8 is in threaded fit connection with the first positive thread part; the first moving part 9 is in threaded fit connection with the first reverse threaded part;
one end of each of the first support rods 6 is rotatably connected with a plurality of first moving parts 9, and the other end of each of the first support rods 6 is rotatably connected with a plurality of support plates 5;
one end of the plurality of groups of second supporting rods 7 is rotatably connected with the plurality of groups of second moving parts 8, and the other end of the plurality of groups of first supporting rods 6 is respectively rotatably connected with the plurality of groups of supporting plates 5;
furthermore, the included angle between each group of first supporting rods 6 and each group of second supporting rods 7 connected with each group of supporting plates 5 is more than ninety degrees;
the outer peripheral face of installation department 3 is connected to the one end of handheld pole 4, and the axis of handheld pole 4 is perpendicular with the axis of rotary rod 1.
In one embodiment of the utility model, in use, the extender is sterilized; holding the holding rod 4, and extending the plurality of groups of supporting plates 5 into the private parts of the patient; rotate rotary rod 1 to drive first removal portion 9 and second removal portion 8 and be close to the removal each other, then contained angle between first bracing piece 6 of multiunit and the multiunit second bracing piece 7 reduces gradually, and multiunit fagging 5 moves towards one side of keeping away from rotary rod 1, with strutting patient's private part, makes things convenient for the doctor to examining easy operation convenient to use.
In an optional embodiment, the lamp also comprises a plurality of groups of lamp beads 14, a switch 18 and an end cover 2;
one end of the rotating rod 1 is provided with a battery jar 16; a power supply module 15 is arranged in the battery jar 16; the end cover 2 is matched and connected with one end of the rotating rod 1;
a plurality of groups of mounting grooves 13 are arranged on the peripheral surface of the other end of the rotating rod 1; the plurality of groups of mounting grooves 13 are uniformly distributed in a circumference manner by taking the central axis of the rotating rod 1 as the center; a plurality of groups of lamp beads 14 are respectively arranged in a plurality of groups of mounting grooves 13; a transparent plate 12 is arranged in the notch of each group of mounting grooves 13;
the switch 18 is connected with the outer peripheral surface of the rotating rod 1; the switch 18, the power supply module 15 and the multiple groups of lamp beads 14 are electrically connected;
in use, the switch 18 is pressed to turn on the plurality of groups of beads 14 for illumination, so that doctors can conveniently check the private parts of patients.
In an alternative embodiment, the other end of the rotary rod 1 is provided as a spherical surface;
when the patient-friendly nursing bed is used, the other end of the rotating rod 1 is a spherical surface, and the rotating rod 1 is prevented from stretching into the private parts of patients to cause injury to the private parts of the patients.
In an alternative embodiment, each group of beads 14 is LED beads;
the LED lamp bead has the advantages of low power consumption, high brightness, bright color, vibration resistance and long service life; the LED lamp beads are also cold light sources, and when the LED lamp beads are used, discomfort of a patient caused by heating can be avoided.
In an alternative embodiment, one end of the rotary rod 1 is provided with a connection 17; the connecting part 17 is in threaded fit connection with the end cover 2; the end surface of the end cover 2 presses the end surface of the rotating rod 1; the connecting part 17 and the rotating rod 1 are of an integrated structure;
when in use, the connecting part 17 is in threaded fit connection with the end cover 2, so that the end cover 2 is convenient to disassemble and assemble.
In an optional embodiment, the cross section of each group of supporting plates 5 is arc-shaped, and the end part of each group of supporting plates 5 is provided with a spherical surface, so that the supporting plates 5 can be prevented from injuring the private parts of the patient.
In an alternative embodiment, the guide rods 10 and the stay plates 5 are provided in three sets.
In an alternative embodiment, the first moving part 9 and the second moving part 8 are provided with a plurality of sets of through holes for the guide rods 10 to pass through; the plurality of groups of through holes correspond to the plurality of groups of guide rods 10 one to one.
In an alternative embodiment, the outer circumference of the holding rod 4 is uniformly provided with anti-slip lines to improve the stability of the user holding the holding rod 4.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (9)
1. A safe vaginal dilator for gynecologists is characterized by comprising a rotary rod (1), an installation part (3), handheld rods (4), a plurality of groups of supporting plates (5), a plurality of groups of first supporting rods (6), a plurality of groups of second supporting rods (7), a second moving part (8), a first moving part (9) and a plurality of groups of guide rods (10);
the rotating rod (1) is provided with a fixing part (11); the mounting part (3) is sleeved on the outer side of the rotating rod (1), and the mounting part (3) is rotatably connected with the rotating rod (1); a first positive thread part and a first reverse thread part are arranged on the rotating rod (1) between the mounting part (3) and the fixing part (11); the spiral directions of the threads of the first positive thread part and the first reverse thread part are opposite, and the first positive thread part and the first reverse thread part are symmetrically distributed by the central axis of the rotating rod (1);
the guide rods (10) are uniformly distributed in a circumferential manner by taking the central axis of the rotating rod (1) as the center, and two ends of each guide rod (10) are respectively connected with the mounting part (3) and the fixing part (11);
the second moving part (8) and the first moving part (9) are both connected with a plurality of groups of guide rods (10) in a sliding way; the second moving part (8) is in threaded fit connection with the first positive thread part; the first moving part (9) is in threaded fit connection with the first reverse threaded part; one end of each of the plurality of groups of first supporting rods (6) is rotatably connected with a plurality of groups of first moving parts (9), and the other end of each of the plurality of groups of first supporting rods (6) is rotatably connected with a plurality of groups of supporting plates (5); one end of the plurality of groups of second supporting rods (7) is rotatably connected with a plurality of groups of second moving parts (8), and the other end of the plurality of groups of first supporting rods (6) is respectively rotatably connected with a plurality of groups of supporting plates (5);
one end of the handheld rod (4) is connected with the peripheral surface of the mounting part (3), and the central axis of the handheld rod (4) is vertical to the central axis of the rotating rod (1).
2. The safe vaginal dilator for gynecologists according to claim 1, further comprising a plurality of groups of lamp beads (14), a switch (18) and an end cover (2);
one end of the rotating rod (1) is provided with a battery jar (16); a power supply module (15) is arranged in the battery jar (16); the end cover (2) is matched and connected with one end of the rotating rod (1);
a plurality of groups of mounting grooves (13) are arranged on the peripheral surface of the other end of the rotating rod (1); the multiple groups of mounting grooves (13) are uniformly distributed in a circle by taking the central axis of the rotating rod (1) as the center; a plurality of groups of lamp beads (14) are respectively arranged in a plurality of groups of mounting grooves (13); a transparent plate (12) is arranged in the notch of each group of mounting grooves (13);
the switch (18) is connected with the peripheral surface of the rotating rod (1); the switch (18), the power module (15) and the multiple groups of lamp beads (14) are electrically connected.
3. A gynecologist-safe vaginal dilator according to claim 2, characterized in that the other end of the rotating rod (1) is provided with a spherical surface.
4. The safe vaginal dilator for gynecologists according to claim 2, wherein each group of the lamp beads (14) is an LED lamp bead.
5. A gynecologist-safe vaginal dilator according to claim 2, characterized in that one end of the rotating rod (1) is provided with a connecting portion (17); connecting portion (17) screw-thread fit connects end cover (2), and connecting portion (17) and rotary rod (1) are the integral structure.
6. A gynecologist-safe vaginal dilator according to claim 1, wherein each group of supporting plates (5) has an arched cross section, and the end of each group of supporting plates (5) is provided with a spherical surface.
7. A gynecologist-safe vaginal dilator according to claim 1, wherein the guide rods (10) and the supporting plates (5) are provided in three groups.
8. A gynecologist-safe vaginal dilator according to claim 1, characterized in that the first mobile portion (9) and the second mobile portion (8) are provided with a plurality of sets of through holes for the guide rods (10) to pass through; the plurality of groups of through holes correspond to the plurality of groups of guide rods (10) one by one.
9. A gynecologist-use safety vaginal dilator, according to claim 1, characterized in that the outer circumference of the hand-held rod (4) is uniformly provided with anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647307.6U CN215424542U (en) | 2021-03-30 | 2021-03-30 | Safe vaginal dilator for gynecologist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647307.6U CN215424542U (en) | 2021-03-30 | 2021-03-30 | Safe vaginal dilator for gynecologist |
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| Publication Number | Publication Date |
|---|---|
| CN215424542U true CN215424542U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120647307.6U Active CN215424542U (en) | 2021-03-30 | 2021-03-30 | Safe vaginal dilator for gynecologist |
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| CN (1) | CN215424542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209361A (en) * | 2022-01-26 | 2022-03-22 | 重庆市江北区中医院 | High-efficient sampling device of vagina is used in gynaecology and obstetrics disease inspection |
-
2021
- 2021-03-30 CN CN202120647307.6U patent/CN215424542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209361A (en) * | 2022-01-26 | 2022-03-22 | 重庆市江北区中医院 | High-efficient sampling device of vagina is used in gynaecology and obstetrics disease inspection |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230411 Address after: No. 304, 305, 3rd Floor, Building 5, No. 1111, Guandong 1st Street, Chengdu Hi-tech Zone, China (Sichuan) Free Trade Pilot Zone, Chengdu, Sichuan 646603 Patentee after: Chengdu Gaoxin Huadu Mimei Medical Beauty Clinic Co.,Ltd. Address before: 221000 in Zhuzhuang primary school, Geduan village, Wangji Town, Suining County, Xuzhou City, Jiangsu Province Patentee before: Xuzhou LIBOR industry and Trade Co.,Ltd. |
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| TR01 | Transfer of patent right |