CN115399811A - Gynecological examination sample processing device - Google Patents
Gynecological examination sample processing device Download PDFInfo
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- CN115399811A CN115399811A CN202210935947.6A CN202210935947A CN115399811A CN 115399811 A CN115399811 A CN 115399811A CN 202210935947 A CN202210935947 A CN 202210935947A CN 115399811 A CN115399811 A CN 115399811A
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- sleeve
- sampling
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- rod
- hole
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- 238000005070 sampling Methods 0.000 claims abstract description 105
- 230000001954 sterilising effect Effects 0.000 claims abstract description 35
- 230000033001 locomotion Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 21
- 238000013016 damping Methods 0.000 claims description 18
- 238000005452 bending Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 210000001215 vagina Anatomy 0.000 abstract description 20
- 230000028327 secretion Effects 0.000 abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram 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
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 210000003101 oviduct Anatomy 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 210000004291 uterus Anatomy 0.000 description 1
- 210000003905 vulva Anatomy 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B2010/0074—Vaginal or cervical secretions
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Hematology (AREA)
- Epidemiology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a gynecological examination sample processing device, relates to the field of medical instruments, solves the problems that a sampling structure is inconvenient to use and does not have a sterilization function, and comprises a sleeve, a piston rod positioned in the sleeve and a sampling sleeve which is positioned in the sleeve and is opposite to the piston rod left and right, wherein the piston rod comprises a piston in sliding fit with the sleeve and a push rod connected with the piston and used for pushing the piston to do linear motion in the sleeve, and when the sampling sleeve moves along with the retreat of the sampling sleeve, negative pressure gas is used for quickly sucking secretion in the vagina of a patient, so that the sampling sleeve achieves the purposes of quick sampling and quick retreat, and a sterilization lamp capable of being electrified to work quickly after the piston rod retreats is arranged in the sleeve, so that the sleeve after sampling, the sampling tube and the piston rod in the sleeve are sterilized automatically, the use is convenient, and the functionality is improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a gynecological examination sample processing device.
Background
Gynecological examination mainly includes general examination, abdominal examination and pelvic cavity examination, examines the condition of vulva, vagina, cervix and uterus, oviduct, ovary and other palace tissue and pelvic cavity inner wall, and the primary function is to make early diagnosis, prevention and early treatment to some gynecological disease, and to above-mentioned background, chinese patent application No. CN202121884567.1 discloses a gynecological examination sample processing apparatus, and its structure includes the sampling cylinder, the left side fixedly connected with negative pressure case of sampling cylinder, the right side intercommunication of negative pressure case has the intake pipe, and the upper surface intercommunication of negative pressure case has the blast pipe, and the left side sliding connection of negative pressure case has the connecting rod, and the right-hand member of connecting rod extends to the inside of negative pressure case to fixedly connected with piston.
The inventor finds that similar to the gynecological examination sample processing device with the structure, the following defects exist: the inner cavity of the sampling tube cannot be well sterilized after the sampling tube is used, the external thread sleeve extending into the vagina of a patient can be pushed into the vagina of the patient in a thread rotating mode during use, then a piston rod located at the different end of the external thread sleeve is operated to enable the external thread sleeve to complete sampling in the vagina, and inconvenience is caused due to the step-by-step operation mode.
Disclosure of Invention
Based on the problems, the invention provides the gynecological examination sample processing device, and the sampling structure can conveniently extend into the vagina and can also complete sampling simultaneously by linking the action of the sampling structure and the action of the piston rod, so that the sampling work is simpler and more convenient.
In order to realize the purpose, the invention provides the following technical scheme:
gynecological examination sample processing device, including the sleeve pipe, be located the intraductal piston rod of sleeve and be located the sleeve pipe and with the piston rod about relative sample cover, the piston rod include sliding fit in the intraductal piston of sleeve and connect in the piston is used for promoting the piston and is linear motion's push rod in the sleeve pipe, the push rod extends to outside the sleeve pipe in order to deviate from the direction of sample cover, the sleeve pipe deviates from the one end of installing the push rod and inlays and be used for the closure plate with this end shutoff of sleeve pipe, install the spring beam on the interior terminal surface of the first half of closure plate, the spring beam orientation in the one end of piston extends to the sheathed tube middle part, the latter half of closure plate seted up with the communicating through-hole of sleeve pipe lumen, a guide sleeve extending to the lower part of the middle part of the spring rod is arranged along the direction of the inner end surface of the through hole facing the piston, the sampling sleeve is in sliding fit with the guide sleeve, a sampling end is sleeved on the sampling sleeve, a first sampling hole is formed in the sampling end, the sampling end of the sampling sleeve extends into the through hole, the other end of the sampling sleeve is connected with a crank arm rod, the crank arm rod extends to be bent upwards and then is connected to the spring rod, one end of the spring rod extending to the middle part of the sleeve is adjacent to the piston, so that when the piston moves along the lumen of the sleeve and pushes towards one end of the blocking plate, the spring rod is pressed, the compression action of the spring rod is forced, and meanwhile, the sampling end of the measuring sleeve is pushed to the outside of the blocking plate along the guide sleeve from the through hole through the crank arm rod; the sleeve is also internally provided with a sterilizing tube which penetrates through the piston.
As further preferred: the spring rod comprises a sleeve part connected with the sampling sleeve through a crank arm rod, a guide rod part with one end in sliding fit with the sleeve part and the other end connected with the blocking plate, and a spring sleeved outside the sleeve part and the guide rod part to enable the sleeve part to realize elastic reset action again after sliding along the guide rod part, wherein the sleeve part is adjacent to the piston.
As further preferred: the sleeve pipe extends the one end that has the piston rod and installs the guide holder through the screw thread, and the guide holder is rubber materials, and first damping hole has been seted up at the middle part of guide holder, and the piston rod runs through first damping hole, the piston is rubber materials, and the piston is the damping formula and slides in the cover intraductal.
As further preferred: the sampling sleeve is characterized in that a round angle is arranged at one end, provided with the blocking plate, of the sleeve, a spherical surface is arranged at one end, corresponding to the blocking plate, of the sampling sleeve, a second sampling hole is formed between the spherical surface and the sampling sleeve, the first sampling hole is formed along the cylindrical surface of the sampling sleeve, and the second sampling hole is formed from the spherical surface end into the sampling sleeve, is perpendicular to the first sampling hole.
As further preferred: the middle part of the sleeve is provided with an intercepting hole communicated with the inner cavity of the sleeve, the middle part of the sleeve is provided with an intercepting pipe which is vertical to the outer wall surface of the sleeve and is on the same straight line with the intercepting hole, and the intercepting pipe is connected with a sampling cover through threads.
As further preferred: one end of the sampling cover, which is far away from the intercepting hole, is provided with an inner concave part, and a dropper inserting hole which inclines towards the inner concave part is formed in the intercepting pipe from the outside of the sampling cover.
As further preferred: the sterilizing tube is an ultraviolet sterilizing lamp, a second damping hole deviated from and parallel to the first damping hole is formed in the piston, one end of the sterilizing tube is connected to the guide seat from the inside of the sleeve, the other end of the sterilizing tube penetrates through the piston along the first damping hole and is provided with a bending part bent in the intercepting tube, the guide seat is provided with a contact switch electrically connected to the sterilizing tube towards one end of the piston, and the guide seat is provided with a plug of which the electrical property and the contact switch are opposite to the other side provided with the contact switch and the sterilizing tube.
As further preferred: the sterilization pipe deviates from the center of the intercepting pipe corresponding to the bending part in the intercepting pipe and is far away from the sampling sleeve, and one end of the sampling sleeve, which is adjacent to the intercepting hole, is provided with a chamfer inclined towards the intercepting hole.
Compared with the prior art, the invention has the following beneficial effects:
the device is characterized in that a tubular sleeve is arranged, a piston rod and a sampling sleeve are respectively arranged at two ends of the sleeve, and compared with the prior art, the device is simpler and more convenient to operate in a thread pushing mode, when the piston rod in the device pushes the sampling sleeve into the vagina of a patient and then returns reversely, the sampling sleeve can reset reversely under the action of a spring rod, negative pressure gas generated in the sleeve during the piston returning action on the piston rod can enter the sampling sleeve smoothly, and secretion in the vagina of the patient can be sucked quickly by the negative pressure gas during the returning movement of the sampling sleeve, so that the sampling sleeve achieves the purposes of quick sampling and quick returning, and a sterilizing lamp capable of being electrified to work quickly after the piston rod is returned is arranged in the sleeve, so that the sleeve after sampling, the sampling tube and the piston rod in the sleeve can be automatically sterilized, the device is convenient to use, and the functionality is improved.
Drawings
FIG. 1 is a schematic structural diagram of a front view plane of the present invention;
FIG. 2 is a schematic view of the cut-away internal structure of the present invention, taken from FIG. 1;
FIG. 3 is a bottom perspective view of the present invention from FIG. 2;
FIG. 4 is a schematic view of the sampling sleeve of FIG. 2 during a sampling operation when the sampling sleeve is pushed by the piston rod;
fig. 5 is a bottom view of the present invention from fig. 1.
Description of the main reference numerals:
1. a sleeve; 2. a piston rod; 201. a piston; 202. a push rod; 3. a sampling sleeve; 31. a sampling end; 32. a first sampling hole; 4. a blocking plate; 5. a spring lever; 51. a sleeve portion; 52. a guide bar portion; 53. a spring; 6. a through hole; 7. a guide sleeve; 8. a crank arm lever; 9. a guide seat; 10. a first orifice; 11. round corners; 12. spherical surface; 13. a second sampling hole; 14. intercepting a hole; 15. intercepting a pipe; 16. a sampling hood; 17. an inner concave portion; 18. a dropper insert hole; 19. a sterilizing tube; 191. a bending section; 20. a second orifice; 21. a contact switch; 22. a plug; 23. and (6) chamfering.
Detailed Description
The technical solutions of the present invention will be described in detail and fully below with reference to the accompanying drawings, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be specifically understood by those skilled in the art.
Referring to the attached drawings 1-5, a gynecological examination sample processing device comprises a sleeve 1, a piston rod 2 positioned in the sleeve 1 and a sampling sleeve 3 positioned in the sleeve 1 and opposite to the piston rod 2 in the left and right directions, wherein the piston rod 2 comprises a piston 201 in sliding fit in the sleeve 1 and a push rod 202 connected to the piston 201 and used for pushing the piston 201 to do linear motion in the sleeve 1, the push rod 202 extends out of the sleeve 1 in a direction departing from the sampling sleeve 3, a blocking plate 4 used for blocking the end of the sleeve 1 is embedded at one end of the sleeve 1 departing from the end where the push rod 202 is installed, a spring rod 5 is installed on the inner end surface of the upper half part of the blocking plate 4, one end of the spring rod 5 facing the piston 201 extends to the middle part of the sleeve 1, a through hole 6 communicated with the tube cavity of the sleeve 1 is formed in the lower half part of the blocking plate 4, a guide sleeve 7 extending to the lower part of the middle part of the spring rod 5 is arranged along the direction of the inner end surface of the through hole 6 facing the piston 201, the sampling sleeve 3 is in sliding fit in the guide sleeve 7, the sampling sleeve 3 is provided with a sampling end 31, the sampling end 31 is provided with a first sampling hole 32, the sampling end 31 of the sampling sleeve 3 extends into the through hole 6, the other end of the sampling sleeve 3 is connected with a crank arm rod 8, the crank arm rod 8 extends to be bent upwards and then is connected to the spring rod 5, one end of the spring rod 5 extending to the middle part of the sleeve 1 is adjacent to the piston 201, so that when the piston 201 pushes the spring rod 5 along the tube cavity of the sleeve 1 towards one end of the blocking plate 4, the piston can also apply pressure on the spring rod 5 and force the spring rod 5 to compress and push the sampling end 31 of the sampling sleeve 3 to the outside of the blocking plate 4 along the guide sleeve 7 from the through the crank arm rod 8 and in the through hole 6; the sleeve 1 is also provided with a sterilizing tube 19 which passes through the piston 201.
In this embodiment, if a secretion sample is to be taken from the vagina of a patient, one end of the sleeve 1 with the blocking plate 4 is aligned outside the vagina, and then the piston rod 2 is pushed to make the piston 201 at the inner end of the piston rod press the spring rod 5, since the spring rod 5 comprises the sleeve part 51 connected with the sampling sleeve 3 through the crank arm 8, the guide rod part 52 with one end slidably fitted in the sleeve part 51 and the other end connected with the blocking plate 4, and the spring 53 sleeved outside the sleeve part 51 and the guide rod part 52 to make the sleeve part 51 slide along the guide rod part 52 and then realize the elastic return action again, wherein the sleeve part 51 is adjacent to the piston 201, namely, in the pushing action, the sleeve part 51 of the spring rod 5 will move slowly along the guide rod part 52, and the spring 53 will compress and store force slowly under the pressing of the sleeve part 51, and at the same time the crank arm 8 will push the sampling sleeve 3 originally received in the guide sleeve 7 outwards under the synchronous driving of the sleeve part 51, the sampling end 31 extending out of the through hole 6 of the sampling sleeve 3 extends into the vagina of a patient, then the sleeve part 51 pushes the sampling sleeve 3 to reversely withdraw from the vagina through the crank arm rod 8 by propping against the push rod 202 in a slow withdrawing way under the action of the elastic force released by the spring 53, meanwhile, the piston 201 also reversely withdraws along the push rod 202, then the push rod 202 is dragged in the withdrawing direction, negative pressure gas is generated in the sleeve 1 when the piston 201 retreats along the inner cavity of the sleeve 1, and because the sampling sleeve 3 correspondingly forms a piston-like fit relationship with the guide sleeve 7 in the guide sleeve 7, the negative pressure gas generated in the sleeve 1 acts on the sampling sleeve 3, so that the secretion in the vagina is sucked into the sampling sleeve 3 through the first sampling hole 32 while the sampling sleeve 3 retreats along the vagina, compared with the prior art, when the operator performs the sampling operation, the operator does not need to independently operate the sampling end 31 to extend into the vagina of the patient in a threaded transmission mode in the first step, and then independently operate the piston structure to perform negative pressure sampling in the second step, and the sampling operation can be realized only by pushing the push rod 202 or reversely withdrawing the push rod 202 by the operator, so that the operation is convenient. Meanwhile, the sterilizing tube 19 arranged in the sleeve 1 can sterilize various functional structures in the sleeve 1 during power-on operation.
As further preferred: the one end that sleeve pipe 1 extends to have piston rod 2 installs guide holder 9 through the screw thread, and guide holder 9 is rubber materials, and first damping hole 10 has been seted up at guide holder 9's middle part, and piston rod 2 runs through first damping hole 10, and piston 201 is rubber materials, and piston 201 is the damping formula and slides in sleeve pipe 1.
As shown in fig. 2 to 4: sleeve pipe 1 installs the one end of closure plate 4 and is equipped with the fillet 11 that forms good contact with the vagina outside, the sample cover 3 is equipped with the one end that supplies sample end 31 to stretch in the patient's vagina and can not form rigid collision to vagina inner wall tissue and cause the uncomfortable sphere 12 of patient, set up the second thief hatch 13 with first thief hatch 32 equal sampling effect between sphere 12 and the sample cover 3, first thief hatch 32 is seted up along the face of cylinder of sample cover 3, second thief hatch 13 is held to set up the back and is perpendicular to first thief hatch 32 in sample cover 3 from sphere 12, when making sample cover 3 stretch in the patient's vagina sample, utilize these pore structures to carry out a large amount of samplings, and the sampling efficiency is improved.
As shown in fig. 2 to 4: the middle part of sleeve pipe 1 is seted up rather than communicating intercepting hole 14 of inner chamber, the mid-mounting of sleeve pipe 1 has perpendicular and intercepting pipe 15 on the collinear with intercepting hole 14 rather than outer wall, there is sample cover 16 through threaded connection on intercepting pipe 15, the secretion sample that utilizes negative pressure gas to absorb from the vagina in the sample cover 3 withdrawal in-process will be when its withdrawal reaches intercepting hole 14 position, flow into intercepting pipe 15 along its inner chamber, then flow to in the interior recess 17 of sample cover 16 bottom by the bottom of intercepting pipe 15 again, or directly demolish sample cover 16 from intercepting pipe 15, in order to take implementation room to detect, or utilize the burette patchhole 18 of seting jointly between intercepting pipe 15 and sample cover 16 to utilize the burette to pour into interior recess 17 into with the secretion sample and carry out the sealed reaction on the transfer to detection equipment and detect after transferring to, rational in infrastructure.
As shown in fig. 2 to 4: the sterilizing tube 19 is an ultraviolet sterilizing lamp, a second damping hole 20 deviated from and parallel to the first damping hole 10 is arranged on the piston 201, one end of the sterilizing tube 19 is connected to the guide seat 9 from the inside of the sleeve 1, the other end of the sterilizing tube 19 penetrates through the piston 201 along the first damping hole 10 and is provided with a bending part 191 bent in the intercepting tube 15, one end of the guide seat 9 facing the piston 201 is provided with a contact switch 21 electrically connected to the sterilizing tube 19, the other side of the guide seat 9 facing away from the contact switch 21 is provided with a plug 22 electrically connected with the contact switch 21 and the sterilizing tube 19, therefore, the sterilizing tube 19 arranged in the invention also extends into the intercepting tube 15 and the sampling cover 16, after the sterilizing tube is used, not only the sterilization treatment can be carried out on various functional structures in the sleeve 1, but also the synchronous sterilization operation can be realized on the intercepting tube 15 and the sampling cover 16, and in actual use, an operator only needs to retreat the piston 201 to press the contact switch 21 to trigger the electrifying operation of the tube 19, the sterilizing operation is convenient, and the sterilizing operation is improved compared with the prior art.
As shown in fig. 2: the sterilizing tube 19 is offset from the center of the cutting tube 15 and away from the sampling sleeve 3 corresponding to the bend 191 in the cutting tube 15, and one end of the sampling sleeve 3 adjacent to the cutting hole 14 is provided with a chamfer 23 facing towards the cutting hole 14 so as to make the secretion sample in the sampling sleeve 3 flow into the cutting tube 15.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (8)
1. Gynecological examination sample processing apparatus, including sleeve pipe (1), be located piston rod (2) in sleeve pipe (1) and be located sleeve pipe (1) and with piston rod (2) about relative sample cover (3), its characterized in that: the piston rod (2) comprises a piston (201) which is in sliding fit with the sleeve (1) and a push rod (202) which is connected with the piston (201) and used for pushing the piston (201) to do linear motion in the sleeve (1), the push rod (202) extends out of the sleeve (1) in a direction deviating from the sampling sleeve (3), one end, deviating from the push rod (202), of the sleeve (1) is inlaid with a blocking plate (4) used for blocking the end of the sleeve (1), the inner end face of the upper half portion of the blocking plate (4) is provided with a spring rod (5), one end, facing the piston (201), of the spring rod (5) extends to the middle portion of the sleeve (1), the lower half portion of the blocking plate (4) is provided with a through hole (6) communicated with a tube cavity of the sleeve (1), a guide sleeve (7) extending to the lower portion of the spring rod (5) is arranged in a direction towards the piston (201) along the inner end face of the through hole (6), the sampling sleeve (3) is in a sliding fit with the guide sleeve (7), the sampling sleeve (3) is provided with a sampling end (31), and the other end (3) is connected with a sampling arm (31) extending into a sampling sleeve (31) extending end (31) of the sampling arm (3), the crank arm rod (8) extends to be bent upwards and then is connected to the spring rod (5), one end, extending to the middle of the sleeve (1), of the spring rod (5) is adjacent to the piston (201), so that when the piston (201) pushes towards one end of the blocking plate (4) along the tube cavity of the sleeve (1), the pressure is applied to the spring rod (5), the spring rod (5) is forced to compress, and meanwhile, the sampling end (31) of the measuring sleeve (3) is pushed to the outside of the blocking plate (4) along the guide sleeve (7) from the inside of the through hole (6) through the crank arm rod (8); the sleeve (1) is also internally provided with a sterilizing pipe (19) which penetrates through the piston (201).
2. A gynecological examination sample processing device according to claim 1, characterized in that: the spring rod (5) comprises a sleeve part (51) connected with the sampling sleeve (3) through a crank arm rod (8), a guide rod part (52) with one end in sliding fit in the sleeve part (51) and the other end connected with the blocking plate (4), and a spring (53) sleeved outside the sleeve part (51) and the guide rod part (52) to enable the sleeve part (51) to realize elastic resetting after sliding along the guide rod part (52), wherein the sleeve part (51) is adjacent to the piston (201).
3. A gynecological examination sample processing device according to claim 1, characterized in that: sleeve pipe (1) extends the one end that has piston rod (2) and installs guide holder (9) through the screw thread, and guide holder (9) are rubber materials, and first damping hole (10) have been seted up at the middle part of guide holder (9), and piston rod (2) run through first damping hole (10), piston (201) are rubber materials, and piston (201) are the damping formula and slide in sleeve pipe (1).
4. A gynecological examination sample processing device according to claim 3, characterized in that: the one end that closure plate (4) were installed in sleeve pipe (1) is equipped with fillet (11), the one end that sample cover (3) correspond closure plate (4) is equipped with sphere (12), sphere (12) with second thief hole (13) have been seted up between sample cover (3), first thief hole (32) are seted up along the face of cylinder of sample cover (3), second thief hole (13) are held to sample cover (3) and are seted up the back and perpendicular to first thief hole (32) from sphere (12).
5. A gynecological examination sample processing device according to claim 4, characterized in that: the middle part of sleeve pipe (1) is seted up rather than communicating intercepting hole (14) of inner chamber, and the mid-mounting of sleeve pipe (1) has perpendicular and intercepting pipe (15) on the collinear with intercepting hole (14) rather than outer wall, there is sample cover (16) through threaded connection on intercepting pipe (15).
6. A gynecological examination sample processing device according to claim 5, characterized in that: an inner concave part (17) is arranged at one end of the sampling cover (16) far away from the intercepting hole (14), and a dropper inserting hole (18) which inclines towards the inner concave part (17) is arranged from the outside of the sampling cover (16) to the intercepting pipe (15).
7. A gynecological examination sample processing device according to claim 1, characterized in that: the sterilizing tube (19) is an ultraviolet sterilizing lamp, a second damping hole (20) deviated from and parallel to the first damping hole (10) is formed in the piston (201), one end of the sterilizing tube (19) is connected to the guide seat (9) from the inside of the sleeve (1), the other end of the sterilizing tube (19) penetrates through the piston (201) along the first damping hole (10) and is provided with a bending part (191) bent in the intercepting tube (15), the guide seat (9) is provided with a contact switch (21) electrically connected to the sterilizing tube (19) towards one end of the piston (201), and the guide seat (9) deviates from a plug (22) provided with an electric property, the contact switch (21) and the sterilizing tube (19) on the other side provided with the contact switch (21).
8. A gynecological examination sample processing device according to claim 7, characterized in that: the sterilizing tube (19) deviates from the center of the intercepting tube (15) corresponding to a bending part (191) in the intercepting tube (15) and is far away from the sampling sleeve (3), and one end of the sampling sleeve (3) adjacent to the intercepting hole (14) is provided with a chamfer (23) which inclines towards the intercepting hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210935947.6A CN115399811B (en) | 2022-08-05 | 2022-08-05 | Gynecological examination sample processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210935947.6A CN115399811B (en) | 2022-08-05 | 2022-08-05 | Gynecological examination sample processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115399811A true CN115399811A (en) | 2022-11-29 |
| CN115399811B CN115399811B (en) | 2024-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210935947.6A Active CN115399811B (en) | 2022-08-05 | 2022-08-05 | Gynecological examination sample processing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116948800A (en) * | 2023-09-19 | 2023-10-27 | 深圳市第二人民医院(深圳市转化医学研究院) | Gastrointestinal flora sampling device |
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| US20150190125A1 (en) * | 2014-01-06 | 2015-07-09 | Richard Hwang | Organism Paracentesis Device And Method Thereof |
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| CN116948800A (en) * | 2023-09-19 | 2023-10-27 | 深圳市第二人民医院(深圳市转化医学研究院) | Gastrointestinal flora sampling device |
| CN116948800B (en) * | 2023-09-19 | 2024-01-05 | 深圳市第二人民医院(深圳市转化医学研究院) | Gastrointestinal flora sampling device |
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| CN115399811B (en) | 2024-05-07 |
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