CN212996526U - Gynecological sampling dilator - Google Patents
Gynecological sampling dilator Download PDFInfo
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- CN212996526U CN212996526U CN202021273452.4U CN202021273452U CN212996526U CN 212996526 U CN212996526 U CN 212996526U CN 202021273452 U CN202021273452 U CN 202021273452U CN 212996526 U CN212996526 U CN 212996526U
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- Prior art keywords
- handle
- expansion piece
- connecting frame
- liquid storage
- storage bag
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- 238000005070 sampling Methods 0.000 title abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000000314 lubricant Substances 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 210000001215 vagina Anatomy 0.000 abstract description 18
- 230000000916 dilatatory effect Effects 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000405070 Percophidae Species 0.000 description 1
- 206010047791 Vulvovaginal dryness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
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Abstract
The utility model discloses a gynecological sampling dilator, which comprises a first mechanism and a second mechanism, wherein the first mechanism comprises a first expansion sheet, a first connecting frame and a first handle, the second mechanism comprises a second expansion sheet, a second connecting frame and a second handle, the first connecting frame is rotationally connected with the second connecting frame through a connecting rod, and the first expansion sheet and the second expansion sheet are both in a cavity structure; the upper surface of the first expansion sheet is fixedly provided with a first liquid storage bag, and a plurality of first through holes are arranged on the upper surface of the first expansion sheet in a penetrating manner; the lower surface of the second expansion piece is fixedly provided with a second liquid storage bag, and the lower surface of the second expansion piece is provided with a plurality of first through holes in a penetrating manner. The utility model can inject the lubricant in real time after the first expansion piece and the second expansion piece enter the vagina of a patient, thereby avoiding the pain of the patient caused by the dryness of the vagina; the utility model discloses when the sample, through the piston rod of pulling syringe, produce suction, take a sample through the suction head again.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to gynaecology uses expander that takes a sample.
Background
The vaginal dilator is also called as a vaginal dilator and mainly used for gynecological routine examination, sampling and operation, the vaginal dilator is structurally a thin duckbill clip, a doctor can firstly coat a lubricant before putting the vagina, then can slowly push the vagina until the whole clip enters the vagina, the vagina is slowly opened through handles at two sides, and then the matched examination is carried out by using a flashlight/fingers/instruments.
The existing vaginal dilator is convenient to enter a vagina before being used, a lubricant needs to be coated on the surface of the dilator sheet and the inner wall of the vagina, the vagina dilator is troublesome, time and labor are wasted, the situation that the lubrication is insufficient is easy to occur, the vagina dilator needs to be pulled out again to be coated with the lubricant, the sampling time is wasted, the physiological pain of a patient is increased easily, the existing vaginal dilator needs to hold two handles all the time when being used, the force for holding the handles is changed, the patient is easy to feel painful, the doctor can feel tired if the same force is kept continuously, and the vaginal dilator is not beneficial to popularization and use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gynaecology uses expander of taking a sample to solve above-mentioned technical problem.
The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:
the gynecological sampling dilator comprises a first mechanism and a second mechanism, wherein the first mechanism comprises a first expansion sheet, a first connecting frame and a first handle, the left side of the first connecting frame is fixedly provided with the first expansion sheet, the bottom of the first connecting frame is fixedly provided with the first handle, the second mechanism comprises a second expansion sheet, a second connecting frame and a second handle, the left side of the second connecting frame is fixedly provided with the second expansion sheet, and the bottom of the second connecting frame is fixedly provided with the second handle; the first connecting frame is rotatably connected with the second connecting frame through a connecting rod, and the first expansion piece and the second expansion piece are curved surfaces; the first expansion piece and the second expansion piece are both of a cavity structure; a first liquid storage bag is fixedly arranged on the upper surface of the first expansion sheet, a liquid outlet of the first liquid storage bag is communicated with the cavity of the first expansion sheet, and a plurality of first through holes are arranged on the upper surface of the first expansion sheet in a penetrating manner; the second expands piece lower surface and has set firmly the second liquid storage bag, the liquid outlet of second liquid storage bag and the cavity intercommunication of second expansion piece, second expansion piece lower surface runs through and is provided with the first through-hole of a plurality of.
Preferably, the second handle is square tubular, a syringe is arranged below the second handle, the upper end of the syringe is fixedly connected and communicated with one end of a connecting pipe, the other end of the connecting pipe penetrates through the second handle, extends to the upper right of the second expansion sheet and is fixedly connected and communicated with a suction head, and a plurality of second through holes are formed in the surface of the suction head in a penetrating mode.
Preferably, the upper part of the first connecting frame is provided with an observation hole.
Preferably, the first liquid storage bag and the second liquid storage bag are filled with lubricant.
Preferably, a limit screw is arranged on the left side of the first handle, the left end of the limit screw penetrates through the first handle and is fixedly connected with the left side face of the second handle, and a nut is connected to the right end of the limit screw in a threaded manner; the right side surface of the first handle is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the left side surface of the second handle.
The utility model has the advantages that:
1. the utility model can inject the lubricant in real time after the first expansion piece and the second expansion piece enter the vagina of a patient, thereby avoiding the pain of the patient caused by the dryness of the vagina; the utility model discloses when the sample, through the piston rod of pulling syringe, produce suction, take a sample through the suction head again, also can pull the piston rod of syringe when the operation, with the bloody water suction in the vagina, the doctor of being convenient for uses.
2. The utility model discloses a nut and the contact of first handle to and the elasticity of spring is to lasting influence of first handle, blocks first handle, makes first handle and second handle contained angle fixed, and then makes the contained angle of first expansion piece and second expansion piece fixed, makes the doctor when operation or sample, need not to cleft two handles always, the doctor of being convenient for operates.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a front view of the first mechanism of the present invention;
FIG. 3 is a front view of a second mechanism of the present invention;
reference numerals: 1. a first expansion sheet; 2. a second expansion piece; 3. a first connecting frame; 4. a second link frame; 5. a first handle; 6. a second handle; 7. a connecting rod; 8. a limit screw; 9. a nut; 10. a spring; 11. an injector; 12. a connecting pipe; 13. a suction head; 14. a first liquid storage bag; 15. a second liquid storage bag; 16. a first through hole; 17. a first mechanism; 18. a second mechanism.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, the gynecological dilator comprises a first mechanism 17 and a second mechanism 18, wherein the first mechanism 17 comprises a first expansion sheet 1, a first connecting frame 3 and a first handle 5, the first expansion sheet 1 is fixedly arranged on the left side of the first connecting frame 3, the first handle 5 is fixedly arranged at the bottom of the first connecting frame 3, the second mechanism 18 comprises a second expansion sheet 2, a second connecting frame 4 and a second handle 6, the second expansion sheet 2 is fixedly arranged on the left side of the second connecting frame 4, the second handle 6 is fixedly arranged at the bottom of the second connecting frame 4, the first connecting frame 3 is rotatably connected with the second connecting frame 4 through a connecting rod 7, and the first expansion sheet 1 and the second expansion sheet 2 are curved surfaces; the first expansion sheet 1 and the second expansion sheet 2 are both in a cavity structure; a first liquid storage bag 14 is fixedly arranged on the upper surface of the first expansion piece 1, a liquid outlet of the first liquid storage bag 14 is communicated with the cavity of the first expansion piece 1, and a plurality of first through holes 16 are arranged on the upper surface of the first expansion piece 1 in a penetrating manner; the lower surface of the second expansion piece 2 is fixedly provided with a second liquid storage bag 15, the liquid outlet of the second liquid storage bag 15 is communicated with the cavity of the second expansion piece 2, the lower surface of the second expansion piece 2 is provided with a plurality of first through holes 16 in a penetrating manner, the second handle 6 is in a square tube shape, the lower part of the second handle 6 is provided with an injector 11, the upper end of the injector 11 is fixedly connected and communicated with one end of a connecting pipe 12, the other end of the connecting pipe 12 penetrates through the second handle 6 to extend to the upper right of the second expansion piece 2 and is fixedly connected and communicated with a suction head 13, the surface of the suction head 13 is provided with a plurality of second through holes in a penetrating manner, the upper part of the first connecting frame 3 is provided with an observation hole, and the.
The working principle is as follows: when the vaginal dilator is used, the lubricant in the first liquid storage bag 14 and the second liquid storage bag 15 respectively enters the cavities of the first dilating tablet 1 and the second dilating tablet 2 by squeezing the first liquid storage bag 14 and the second liquid storage bag 15, the lubricant is distributed on the upper surface of the first dilating tablet 1 and the lower surface of the second dilating tablet 2 through the plurality of first through holes 16, the vaginal dilator is slowly inserted into the vagina of a patient after the lubricant is completely inserted, pain of the patient caused by excessive friction force during insertion is avoided, and after the lubricant is completely inserted, the included angle between the first dilating tablet 1 and the second dilating tablet 2 is gradually increased by slowly grasping the first handle 5 and the second handle 6, so that the vagina is opened, and a doctor can conveniently check, perform surgery or sample the vagina of the patient; during sampling or operation, the lubricant can be injected in real time by squeezing the first liquid storage bag 14 and the second liquid storage bag 15, so that pain of a patient caused by vaginal dryness is avoided; by arranging the syringe 11 and the suction head 13, the piston rod of the syringe 11 can be pulled during sampling to enable the syringe 11 to generate suction force, and then the suction sampling is carried out through the second through hole on the suction head 13, and the piston rod of the syringe 11 can be pulled during surgery to suck the blood water in the vagina, thereby facilitating the surgery of doctors.
Example 2
As shown in fig. 1, in the case where the other parts are the same as those of embodiment 1, this embodiment is different from embodiment 1 in that: a limit screw 8 is arranged on the left side of the first handle 5, the left end of the limit screw 8 penetrates through the first handle 5 and is fixedly connected with the left side surface of the second handle 6, and a nut 9 is connected to the right end of the limit screw 8 in a threaded manner; the right side surface of the first handle 5 is fixedly connected with one end of a spring 10, and the other end of the spring 10 is fixedly connected with the left side surface of the second handle 6.
The working principle is as follows: when the contained angle of first expansion piece 1 and second expansion piece 2 increases, first handle 5 and second handle 6 can compress spring 10, when doctor needs to perform the operation or sample to patient's vagina for a long time, through forward rotation nut 9, make nut 9 remove right along stop screw 8, until nut 9 and first handle 5 contact, meanwhile, first handle 5 receives the continuous influence of spring 10 elasticity after being compressed, block first handle 5, make first handle 5 and 6 contained angles of second handle fixed, and then the contained angle of first expansion piece 1 and second expansion piece 2 is fixed, make the doctor when the operation or sample, need not to hold two handles all the time, the doctor's of being convenient for operates.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. Gynaecology is with sample expander, including first mechanism (17), second mechanism (18), its characterized in that:
the first mechanism (17) comprises a first expansion piece (1), a first connecting frame (3) and a first handle (5), the left side of the first connecting frame (3) is fixedly provided with the first expansion piece (1), the bottom of the first connecting frame (3) is fixedly provided with the first handle (5), the second mechanism (18) comprises a second expansion piece (2), a second connecting frame (4) and a second handle (6), the left side of the second connecting frame (4) is fixedly provided with the second expansion piece (2), and the bottom of the second connecting frame (4) is fixedly provided with the second handle (6); the first connecting frame (3) is rotatably connected with the second connecting frame (4) through a connecting rod (7), and the first expansion piece (1) and the second expansion piece (2) are curved surfaces; the first expansion piece (1) and the second expansion piece (2) are both of a cavity structure; a first liquid storage bag (14) is fixedly arranged on the upper surface of the first expansion piece (1), a liquid outlet of the first liquid storage bag (14) is communicated with a cavity of the first expansion piece (1), and a plurality of first through holes (16) are arranged on the upper surface of the first expansion piece (1) in a penetrating manner; the lower surface of the second expansion piece (2) is fixedly provided with a second liquid storage bag (15), a liquid outlet of the second liquid storage bag (15) is communicated with a cavity of the second expansion piece (2), and the lower surface of the second expansion piece (2) is provided with a plurality of first through holes (16) in a penetrating manner.
2. A gynecological dilator sampler according to claim 1, characterised in that: second handle (6) are square tubular, second handle (6) below is provided with syringe (11), the upper end and connecting pipe (12) one end rigid coupling and the intercommunication of syringe (11), connecting pipe (12) other end runs through second handle (6) and extends to second expansion piece (2) upper right side and with suction head (13) rigid coupling and intercommunication, suction head (13) surface runs through and is provided with a plurality of second through-hole.
3. A gynecological dilator sampler according to claim 1, characterised in that: and an observation hole is formed in the upper part of the first connecting frame (3).
4. A gynecological dilator sampler according to claim 1, characterised in that: the first liquid storage bag (14) and the second liquid storage bag (15) are filled with lubricant.
5. A gynecological dilator sampler according to claim 1, characterised in that: a limit screw (8) is arranged on the left side of the first handle (5), the left end of the limit screw (8) penetrates through the first handle (5) and is fixedly connected with the left side face of the second handle (6), and a nut (9) is connected to the right end of the limit screw (8) in a threaded manner;
the right side surface of the first handle (5) is fixedly connected with one end of a spring (10), and the other end of the spring (10) is fixedly connected with the left side surface of the second handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021273452.4U CN212996526U (en) | 2020-07-02 | 2020-07-02 | Gynecological sampling dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021273452.4U CN212996526U (en) | 2020-07-02 | 2020-07-02 | Gynecological sampling dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212996526U true CN212996526U (en) | 2021-04-20 |
Family
ID=75499463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021273452.4U Active CN212996526U (en) | 2020-07-02 | 2020-07-02 | Gynecological sampling dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212996526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180742A (en) * | 2021-05-07 | 2021-07-30 | 青岛大学附属医院 | Vaginal dilator capable of quantitatively sampling |
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2020
- 2020-07-02 CN CN202021273452.4U patent/CN212996526U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180742A (en) * | 2021-05-07 | 2021-07-30 | 青岛大学附属医院 | Vaginal dilator capable of quantitatively sampling |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220119 Address after: 212000 Jiefang Road 438, Zhenjiang, Jiangsu Patentee after: AFFILIATED HOSPITAL OF JIANGSU University Address before: 212000 chunse Jiangnan Xinlan garden, Runzhou District, Zhenjiang City, Jiangsu Province Patentee before: Zhang Wenjuan |