CN114190877A - Small shadowless lamp for gynecological examination - Google Patents
Small shadowless lamp for gynecological examination Download PDFInfo
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- CN114190877A CN114190877A CN202111423235.8A CN202111423235A CN114190877A CN 114190877 A CN114190877 A CN 114190877A CN 202111423235 A CN202111423235 A CN 202111423235A CN 114190877 A CN114190877 A CN 114190877A
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- Prior art keywords
- shadowless lamp
- rod
- annular
- small
- plate
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- 238000003825 pressing Methods 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 210000001124 body fluid Anatomy 0.000 abstract description 16
- 239000010839 body fluid Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 11
- 238000003384 imaging method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 210000003101 oviduct Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
- 210000003905 vulva Anatomy 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/303—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the vagina, i.e. vaginoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0676—Endoscope light sources at distal tip of an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/126—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning in-use
Abstract
The invention belongs to the technical field of medical instruments, and particularly relates to a small shadowless lamp for gynecological examination. According to the invention, the annular sponge is arranged, when body fluid is adhered to the surface of the shadowless lamp, the pressing plate is pressed, so that the cleaning tube drives the annular sponge to move towards the shadowless lamp under the pushing action of the movable tube, in the process, the annular sponge is gradually separated from the baffle, when the annular sponge is scraped from the surface of the shadowless lamp, the body fluid on the surface of the shadowless lamp can be scraped and absorbed by the annular sponge, and the normal use of the shadowless lamp is further ensured.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a small shadowless lamp for gynecological examination.
Background
The gynecological examination mainly comprises a general examination, an abdominal examination and a pelvic examination. Examination of vulva, vagina, cervix and uterus, fallopian tube, ovary and parauterine tissue and pelvic cavity wall. The main function is to make early diagnosis, prevention and early treatment for some gynecological diseases.
When gynecological examination is carried out, a doctor needs to put a small shadowless lamp and a small imaging device into the inner wall of a pelvic cavity of a patient together, so that the doctor can conveniently observe the inner wall of the pelvic cavity of the patient through the small imaging device, and a treatment scheme is further formulated; but after shadowless lamp and small-size image equipment were put into patient's pelvic cavity inner wall, because patient's pelvic cavity inner wall can secrete the body fluid, consequently, some body fluid can glue on the shadowless lamp outer wall, thereby make the shadowless lamp can produce the shadow, and then lead to small-size image equipment imaging error, image doctor's diagnosis, for this reason, it has need to take out the shadowless lamp from patient's internal after the body fluid to develop to glue on the shadowless lamp, wait to wipe clean back and just can continue to observe, consequently very influence doctor's diagnostic efficiency, patient's uncomfortable sense has also been increased simultaneously.
Therefore, it is necessary to invent a small shadowless lamp for gynecological examination to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides a small shadowless lamp for gynecological examination to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a small-size shadowless lamp is used in gynecologial examination, includes the body of rod, the shadowless lamp is installed to the one end of the body of rod, the connecting hole has been seted up to the other end of the body of rod, link firmly first spring in the connecting hole, and the free end of first spring links firmly the plectane, it has press device to peg graft in the connecting hole, the movable tube has been cup jointed on the body of rod, the symmetry has linked firmly two spacing strips on the inner wall of movable tube, and spacing strip corresponds the position the spacing groove has been seted up on the body of rod, and one side and the body of rod tip intercommunication of shadowless lamp are kept away from to the spacing groove, the one end threaded connection that the movable tube is close to the shadowless lamp has the clearance pipe, the intraductal cleaning device that is equipped with of clearance, one side that the shadowless lamp was kept away from to the cleaning device is equipped with watertight fittings.
Furthermore, the pressing device comprises a fixed plate, one side of the fixed plate close to the rod body is fixedly connected with an inserting cylinder, the inserting cylinder is inserted in the connecting hole in a sliding way, the fixing plate at the corresponding position of the inserting cylinder is provided with an inserting hole, the inside of the inserting hole is communicated with the inserting cylinder, a telescopic rod is inserted in the inserting cylinder, a second spring and a limiting plate are sleeved on the telescopic rod, the second spring is closer to the inserting cylinder than the limiting plate, one end of the telescopic rod, which is positioned outside the inserting cylinder, is in threaded connection with a first connecting column, one end of the first connecting column, which is far away from the telescopic rod, is rotatably connected with a pressing plate, the top and the bottom of the first connecting column are symmetrically provided with second connecting columns, the second connecting column is rotationally connected with the pressing plate, the free end of the second connecting column is in threaded connection with a connecting rod, the connecting rod penetrates through the fixing plate in a sliding mode and is inserted into the fixing plate, and one end, far away from the pressing plate, of the connecting rod is inserted into the rod body in a threaded mode; two clamping columns are symmetrically arranged on one side, away from the pressing plate, of the fixed plate, and L-shaped clamping strips are fixedly connected to the rod bodies at the corresponding positions of the clamping columns.
Further, cleaning device includes annular sponge, annular sponge links firmly with the inner wall that the clearance pipe is close to shadowless lamp one end, one side that annular sponge is close to the shadowless lamp is equipped with annular stripper plate, annular stripper plate links firmly with the clearance intraductal wall, the opposite side of annular sponge is equipped with the baffle, the fixed cover of baffle is cup jointed on the body of rod, the ring channel has been seted up to one side that the baffle is relative with annular sponge, the ring channel communicates with the outside of baffle, and the ring channel just has seted up the apopore on the cell wall of annular sponge.
Further, watertight fittings includes the buckler, the one end that the buckler is close to the shadowless lamp has linked firmly the elasticity ring, the elasticity ring cup joints on the body of rod, the other end of buckler has linked firmly the insert ring, and the insert ring corresponds the position link firmly the snap ring on the movable tube inner wall, and seted up annular slot between snap ring and the movable tube inner wall.
Furthermore, the maximum telescopic amount of the telescopic rod is larger than the length of the shadowless lamp.
Furthermore, the inner diameter of the annular sponge is smaller than the outer diameter of the shadowless lamp, and the thickness of the annular sponge is larger than the depth of the annular groove.
Furthermore, the inner diameter of the annular extrusion plate is larger than that of the annular sponge, and the annular extrusion plate is matched with the annular groove.
Furthermore, the length of the waterproof cover is larger than the maximum telescopic amount of the telescopic rod, and the waterproof cover is made of elastic plastics.
Furthermore, two L shape card strip is about inserting a rotational symmetry, and the card post matches with L shape card strip.
Furthermore, a rotating pipe is sleeved on the clamping column, a clamping groove is formed in the L-shaped clamping strip at the position corresponding to the rotating pipe, and the rotating pipe is matched with the clamping groove.
The invention has the technical effects and advantages that:
1. according to the invention, the annular sponge is arranged, when body fluid is adhered to the surface of the shadowless lamp, the pressing plate is pressed, so that the cleaning tube drives the annular sponge to move towards the shadowless lamp under the pushing action of the movable tube, in the process, the annular sponge is gradually separated from the baffle, when the annular sponge is scraped from the surface of the shadowless lamp, the body fluid on the surface of the shadowless lamp can be scraped and absorbed by the annular sponge, and the normal use of the shadowless lamp is further ensured;
2. according to the invention, the waterproof cover is arranged, before the movable pipe is sleeved on the rod body, the waterproof cover, the elastic ring and the inserting ring are sleeved on the rod body, one end of the elastic ring of the waterproof cover is opposite to the shadowless lamp, then the movable pipe is sleeved on the rod body, the pressing device is connected with the rod body, then the inserting ring is inserted into the clamping groove on the clamping ring, so that the inserting ring and the clamping ring are inserted together, the gap between the movable pipe and the rod body can be protected by the waterproof cover, the phenomenon that body fluid of a patient flows into the movable pipe through the gap between the movable pipe and the rod body in the checking process is avoided, and the cleaning difficulty of the movable pipe after use is further reduced;
3. because a plurality of structures in the invention are connected with the rod body in a threaded connection and insertion manner, the cleaning rod can be disassembled when used for cleaning, thereby improving the cleaning efficiency and the cleaning effect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
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 that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a perspective sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 2 according to the present invention;
FIG. 5 is a second perspective view of the present invention;
FIG. 6 is an enlarged view of the portion C of FIG. 5 according to the present invention.
In the figure: 1. a rod body; 2. a shadowless lamp; 3. a first spring; 4. a pressing device; 401. a fixing plate; 402. inserting a cylinder; 403. a telescopic rod; 404. a second spring; 405. a limiting plate; 406. a first connecting column; 407. a pressing plate; 408. a second connecting column; 409. a connecting rod; 410. clamping the column; 411. an L-shaped clamping strip; 5. a movable tube; 6. a limiting strip; 7. a limiting groove; 8. cleaning the pipe; 9. a cleaning device; 91. an annular sponge; 92. an annular extrusion plate; 93. a baffle plate; 94. a water outlet hole; 10. a waterproof device; 101. a waterproof cover; 102. an elastic ring; 103. inserting a ring; 104. a snap ring; 11. the tube is rotated.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a small shadowless lamp 2 for gynecological examination, which is shown in figures 1-6 and comprises a rod body 1, one end of the rod body 1 is provided with a shadowless lamp 2, the other end of the rod body 1 is provided with a connecting hole, a first spring 3 is fixedly connected in the connecting hole, and the free end of the first spring 3 is fixedly connected with a circular plate, a pressing device 4 is inserted into the connecting hole, the rod body 1 is sleeved with a movable tube 5, the inner wall of the movable tube 5 is symmetrically and fixedly connected with two limiting strips 6, the rod body 1 at the corresponding positions of the limiting strips 6 is provided with a limiting groove 7, and one side of the limiting groove 7 far away from the shadowless lamp 2 is communicated with the end part of the rod body 1, one end of the movable tube 5 near the shadowless lamp 2 is connected with a cleaning tube 8 through screw threads, a cleaning device 9 is arranged in the cleaning pipe 8, and a waterproof device 10 is arranged on one side, far away from the shadowless lamp 2, of the cleaning device 9;
before use, firstly sleeving a waterproof device 10 on a rod body 1, then sleeving a movable pipe 5 on the rod body 1, connecting the waterproof device 10 and the movable sleeve together, then sleeving a cleaning pipe 8 on the rod body 1, screwing the cleaning pipe 8 and the movable pipe 5 together through threads, finally inserting a pressing device 4 into a connecting hole, and tightly connecting the pressing device 4 with the rod body 1 and the movable pipe 5 together under the action of a first spring 3;
in the using process, when body fluid is adhered to the shadowless lamp 2, the pressing device 4 is pressed, so that the cleaning device 9 cleans the surface of the shadowless lamp 2 under the driving of the movable tube 5, the shadowless lamp 2 can be cleaned without taking the shadowless lamp 2 out of a patient body, the inspection efficiency is improved, the imaging error of small-sized imaging equipment caused by the adhesion of the body fluid is avoided in the using process of the shadowless lamp 2, and the discomfort caused by repeatedly putting the shadowless lamp 2 into the patient body is reduced;
in addition, in the detection process, the waterproof device 10 can prevent body fluid of a patient from flowing into the movable tube 5, so that pollution caused by the rod body 1 and the interior of the movable tube 5 is avoided, and the cleaning efficiency of the invention after use is improved.
As shown in fig. 1 to 6, the pressing device 4 includes a fixing plate 401, one side of the fixing plate 401 close to the rod body 1 is fixedly connected with an inserting cylinder 402, the inserting cylinder 402 is slidably inserted into a connecting hole, a jack is formed in the fixing plate 401 at a position corresponding to the inserting cylinder 402, the jack is communicated with the inserting cylinder 402, an expansion link 403 is inserted into the inserting cylinder 402, a second spring 404 and a limiting plate 405 are sleeved on the expansion link 403, the second spring 404 is closer to the inserting cylinder 402 than the limiting plate 405, a first connecting column 406 is screwed to one end of the expansion link 403 located outside the inserting cylinder 402, a pressing plate 407 is rotatably connected to one end of the first connecting column 406 away from the expansion link 403, second connecting columns 408 are symmetrically arranged at the top and the bottom of the first connecting column 406, the second connecting column 408 is rotatably connected to the pressing plate 407, a connecting rod 409 is screwed to the free end of the second connecting column 408, the connecting rod 409 penetrates through the fixing plate 401 in a sliding mode and is inserted into the fixing plate 401, and one end, far away from the pressing plate 407, of the connecting rod 409 is inserted into the rod body 1 in a threaded mode; two clamping columns 410 are symmetrically installed on one side, away from the pressing plate 407, of the fixing plate 401, two L-shaped clamping strips 411 are fixedly connected to the rod body 1 at positions corresponding to the clamping columns 410, the maximum telescopic amount of the telescopic rod 403 is larger than the length of the shadowless lamp 2, the two L-shaped clamping strips 411 are rotationally symmetrical about the inserting cylinder 402, the clamping columns 410 are matched with the L-shaped clamping strips 411, the rotating pipe 11 is sleeved on the clamping columns 410, clamping grooves are formed in the L-shaped clamping strips 411 at positions corresponding to the rotating pipe 11, and the rotating pipe 11 is matched with the clamping grooves;
when the pressing device 4 is connected with the rod body 1 and the movable tube 5, the inserting barrel 402 is inserted into the connecting hole, the two clamping columns 410 and the two L-shaped clamping strips 411 are staggered, then the fixing plate 401 is pressed, so that the inserting barrel 402 extrudes the first spring 3, when the fixing plate 401 is tightly pressed with the rod body 1, the fixing plate 401 is rotated, so that the two clamping columns 410 and the two L-shaped clamping strips 411 are clamped together, when the rotating tube 11 on the clamping columns 410 moves to the clamping groove position, the fixing plate 401 is loosened, and at the moment, the fixing plate 401 is clamped with the clamping grooves under the action of the first spring 3;
then inserting the two connecting rods 409 on the fixing plate 401, enabling one end of each connecting rod 409 to be in threaded connection with the movable tube 5, then connecting the telescopic rod 403 with the first connecting column 406 on the bottom of the pressing plate 407 in threaded connection, then inserting the telescopic rod 403 into the inserting cylinder 402, enabling the two connecting rods 409 to be opposite to the two second connecting columns 408 respectively, and finally rotating the two second connecting columns 408 respectively, thereby completing the assembly of the pressing device 4;
in the use process, when the body fluid is adhered to the surface of the shadowless lamp 2, the pressing plate 407 is pressed, so that the movable tube 5 and the cleaning tube 8 move towards the shadowless lamp 2 under the transmission action of the connecting rod 409, the surface of the shadowless lamp 2 is cleaned under the action of the cleaning device 9 in the cleaning tube 8 by the shadowless lamp 2, and the normal use of the shadowless lamp 2 is ensured;
because the pressing device 4 can be disassembled quickly, the pressing device 4 can be disassembled from the rod body 1 after the use is finished, and the invention is convenient to be cleaned and sterilized better.
As shown in fig. 1-3, the cleaning device 9 comprises an annular sponge 91, the annular sponge 91 is fixedly connected with the inner wall of the cleaning tube 8 near one end of the shadowless lamp 2, one side of the annular sponge 91 close to the shadowless lamp 2 is provided with an annular extrusion plate 92, the annular extrusion plate 92 is fixedly connected with the inner wall of the cleaning tube 8, the other side of the annular sponge 91 is provided with a baffle 93, the baffle 93 is fixedly sleeved on the rod body 1, an annular groove is arranged on one side of the baffle 93 opposite to the annular sponge 91 and is communicated with the outer side of the baffle 93, and the wall of the annular groove opposite to the annular sponge 91 is provided with a water outlet 94, the inner diameter of the annular sponge 91 is smaller than the outer diameter of the shadowless lamp 2, the thickness of the annular sponge 91 is greater than the depth of the annular groove, the inner diameter of the annular extrusion plate 92 is greater than that of the annular sponge 91, and the annular extrusion plate 92 is matched with the annular groove;
when the body fluid is adhered to the surface of the shadowless lamp 2, the pressing plate 407 is pressed, so that the cleaning tube 8 is pushed by the movable tube 5 to drive the annular sponge 91 to move towards the shadowless lamp 2, in the process, the annular sponge 91 is gradually separated from the baffle 93, when the annular sponge 91 is scraped from the surface of the shadowless lamp 2, the annular sponge 91 can scrape and absorb the body fluid on the surface of the shadowless lamp 2, and the normal use of the shadowless lamp 2 is further ensured;
when the pressing plate 407 is released, the pressing plate 407 pulls the movable tube 5 and the cleaning tube 8 to return to the original position under the action of the second spring 404, and in the process, the annular sponge 91 gradually enters the annular groove on the baffle 93, so that the annular sponge 91 extrudes body fluid in the annular sponge 91 under the extrusion of the annular pressing plate 92 and the baffle 93, and the annular sponge 91 can keep good water absorption when the surface of the shadowless lamp 2 is cleaned later.
As shown in fig. 1-3, the waterproof device 10 includes a waterproof cover 101, one end of the waterproof cover 101 close to the shadowless lamp 2 is fixedly connected with an elastic ring 102, the elastic ring 102 is sleeved on the rod body 1, the other end of the waterproof cover 101 is fixedly connected with an insert ring 103, the inner wall of the movable tube 5 at the position corresponding to the insert ring 103 is fixedly connected with a snap ring 104, an annular slot is formed between the snap ring 104 and the inner wall of the movable tube 5, the length of the waterproof cover 101 is greater than the maximum extension amount of the extension rod 403, and the waterproof cover 101 is made of elastic plastic;
before the movable pipe 5 is sleeved on the rod body 1, firstly, the waterproof cover 101, the elastic ring 102 and the inserting ring 103 are sleeved on the rod body 1 together, one end of the elastic ring 102 of the waterproof cover 101 is opposite to the shadowless lamp 2, then, the movable pipe 5 is sleeved on the rod body 1, the pressing device 4 is connected with the rod body 1, then, the inserting ring 103 is inserted into the clamping groove of the clamping ring 104, so that the inserting ring 103 and the clamping ring 104 are inserted together, a gap between the movable pipe 5 and the rod body 1 can be protected by the waterproof cover 101, the body fluid of a patient can be prevented from flowing into the movable pipe 5 through the gap between the movable pipe 5 and the rod body 1 in the examination process, and the cleaning difficulty of the movable pipe 5 after use is reduced;
in addition, in the process of cleaning the shadowless lamp 2, when the movable tube 5 slides along the rod body 1, one end of the waterproof cover 101 close to the insert ring 103 can be stacked towards one end of the elastic ring 102 under the driving of the movable tube 5, so that the movement of the movable tube 5 is not affected.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a small-size shadowless lamp is used in gynaecology's inspection, includes the body of rod (1), its characterized in that: one end of the rod body (1) is provided with a shadowless lamp (2), the other end of the rod body (1) is provided with a connecting hole, a first spring (3) is fixedly connected in the connecting hole, the free end of the first spring (3) is fixedly connected with a circular plate, a pressing device (4) is inserted into the connecting hole, the movable pipe (5) is sleeved on the rod body (1), the inner wall of the movable pipe (5) is symmetrically and fixedly connected with two limiting strips (6), limiting grooves (7) are formed in the rod body (1) at the positions corresponding to the limiting strips (6), and one side of the limiting groove (7) far away from the shadowless lamp (2) is communicated with the end part of the rod body (1), one end of the movable tube (5) close to the shadowless lamp (2) is connected with a cleaning tube (8) through screw threads, a cleaning device (9) is arranged in the cleaning pipe (8), and a waterproof device (10) is arranged on one side, far away from the shadowless lamp (2), of the cleaning device (9).
2. A small shadowless lamp for gynecological examination as claimed in claim 1, wherein: the pressing device (4) comprises a fixing plate (401), one side, close to the rod body (1), of the fixing plate (401) is fixedly connected with an inserting cylinder (402), the inserting cylinder (402) is inserted into a connecting hole in a sliding mode, a jack is formed in the fixing plate (401) at the position, corresponding to the inserting cylinder (402), of the inserting cylinder (402), the inserting cylinder (402) is communicated with the inserting cylinder (402), a telescopic rod (403) is inserted into the inserting cylinder (402), a second spring (404) and a limiting plate (405) are sleeved on the telescopic rod (403), the second spring (404) is closer to the inserting cylinder (402) than the limiting plate (405), one end, located outside the inserting cylinder (402), of the telescopic rod (403) is connected with a first connecting column (406) in a threaded mode, one end, far away from the telescopic rod (403), of the first connecting column (406) is rotatably connected with a pressing plate (407), and the top and the bottom of the first connecting column (406) are symmetrically provided with second connecting columns (408), the second connecting column (408) is rotatably connected with the pressing plate (407), a connecting rod (409) is connected to the free end of the second connecting column (408) in a threaded manner, the connecting rod (409) penetrates through the fixing plate (401) in a sliding manner and is inserted into the fixing plate, and one end, far away from the pressing plate (407), of the connecting rod (409) is inserted into the rod body (1) in a threaded manner; two card posts (410) are symmetrically installed on one side of the fixing plate (401) far away from the pressing plate (407), and the corresponding positions of the card posts (410) are fixedly connected with an L-shaped card strip (411) on the rod body (1).
3. A small shadowless lamp for gynecological examination as claimed in claim 2, wherein: cleaning device (9) include annular sponge (91), annular sponge (91) link firmly with the inner wall that clearance pipe (8) are close to shadowless lamp (2) one end, one side that annular sponge (91) are close to shadowless lamp (2) is equipped with annular stripper plate (92), annular stripper plate (92) link firmly with clearance pipe (8) inner wall, the opposite side of annular sponge (91) is equipped with baffle (93), baffle (93) are fixed to be cup jointed on the body of rod (1), the ring channel has been seted up to baffle (93) and the relative one side of annular sponge (91), the outside intercommunication of ring channel and baffle (93), and just seted up apopore (94) on the cell wall of ring channel (91).
4. A small shadowless lamp for gynecological examination as claimed in claim 3, wherein: watertight fittings (10) include buckler (101), one end that buckler (101) are close to shadowless lamp (2) has linked firmly elasticity ring (102), elasticity ring (102) cup joint on the body of rod (1), the other end of buckler (101) has linked firmly insert ring (103), insert ring (103) and correspond the position link firmly snap ring (104) on movable tube (5) inner wall, and seted up annular slot between snap ring (104) and movable tube (5) inner wall.
5. A small shadowless lamp for gynecological examination in accordance with claim 4, wherein: the maximum extension and retraction amount of the telescopic rod (403) is larger than the length of the shadowless lamp (2).
6. A small shadowless lamp for gynecological examination in accordance with claim 5, wherein: the inner diameter of the annular sponge (91) is smaller than the outer diameter of the shadowless lamp (2), and the thickness of the annular sponge (91) is larger than the depth of the annular groove.
7. A small shadowless lamp for gynecological examination as in claim 6, wherein: the inner diameter of the annular extrusion plate (92) is larger than that of the annular sponge (91), and the annular extrusion plate (92) is matched with the annular groove.
8. A small shadowless lamp for gynecological examination in accordance with claim 5, wherein: the length of the waterproof cover (101) is larger than the maximum telescopic amount of the telescopic rod (403), and the waterproof cover (101) is made of elastic plastics.
9. A small shadowless lamp for gynecological examination in accordance with claim 5, wherein: the two L-shaped clamping strips (411) are rotationally symmetrical about the insertion cylinder (402), and the clamping column (410) is matched with the L-shaped clamping strips (411).
10. A small shadowless lamp for gynecological examination as claimed in claim 9, wherein: the rotary pipe (11) is sleeved on the clamping column (410), a clamping groove is formed in the L-shaped clamping strip (411) at the position corresponding to the rotary pipe (11), and the rotary pipe (11) is matched with the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111423235.8A CN114190877A (en) | 2021-11-26 | 2021-11-26 | Small shadowless lamp for gynecological examination |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111423235.8A CN114190877A (en) | 2021-11-26 | 2021-11-26 | Small shadowless lamp for gynecological examination |
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| CN114190877A true CN114190877A (en) | 2022-03-18 |
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| CN202111423235.8A Withdrawn CN114190877A (en) | 2021-11-26 | 2021-11-26 | Small shadowless lamp for gynecological examination |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114869433A (en) * | 2022-05-19 | 2022-08-09 | 中国人民解放军空军军医大学 | Combined oviduct recanalization system for laparoscopic hysteroscope guide wire |
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2021
- 2021-11-26 CN CN202111423235.8A patent/CN114190877A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114869433A (en) * | 2022-05-19 | 2022-08-09 | 中国人民解放军空军军医大学 | Combined oviduct recanalization system for laparoscopic hysteroscope guide wire |
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