CN113576552B - Early integrated painless section sampler of female reproductive organ pathological change - Google Patents
Early integrated painless section sampler of female reproductive organ pathological change Download PDFInfo
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- CN113576552B CN113576552B CN202110859356.0A CN202110859356A CN113576552B CN 113576552 B CN113576552 B CN 113576552B CN 202110859356 A CN202110859356 A CN 202110859356A CN 113576552 B CN113576552 B CN 113576552B
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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
- A61B10/02—Instruments for taking cell samples or for biopsy
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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
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0291—Instruments for taking cell samples or for biopsy for uterus
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Abstract
The utility model relates to the field of medical equipment, in particular to painless section sampler of early integration of women's reproductive organ pathological change, it includes: the two groups of first sampling assemblies are arranged close to or far away from each other; the second sampling assembly is positioned between the two groups of the first sampling assemblies; the second sampling assembly and the second sampling assembly are connected through the connecting assembly and are connected with each other along with the first sampling assembly, and the connecting assembly drives the second sampling assembly to extend out of one end of the first sampling assembly. The utility model has the advantages of taking a sample simultaneously to genitals inner wall and palace intracavity, improved sample efficiency, and reduced the sample number of times, optimized patient's experience.
Description
Technical Field
The application relates to the field of medical equipment, in particular to an early integrated painless section sampler for female reproductive organ pathological changes.
Background
The female reproductive organ pathological changes include various tumors such as ovarian tumors, fallopian tube tumors, uterine body tumors and the like, various canceration diseases such as cervical canceration and the like, and various infection diseases, the reproductive diseases of the female reproductive organs need to be regularly screened, diagnosed at early stage, and treated by an early operation, so that the morbidity and the mortality of the female reproductive organs are reduced, and the screening mode is that a brushing technology, a washing technology and an extraction technology are adopted, so that the sampler becomes one of necessary tools in the screening and treating process.
In the related art, a cotton swab or a sponge is usually used to wipe the genitalia to adhere a sample on the inner wall of the genitalia, so as to take a cell sample in the genitalia, thereby facilitating subsequent detection and diagnosis.
However, when sampling in the genitals of patients with genital organ diseases, if the mode of wiping the genitals for sampling is adopted, the sampling volume is limited, the sampling can only be performed at a position with a certain depth, and if the conditions of the inner walls of the genitals and the uterine cavity need to be known, the sampling needs to be performed for multiple times, the sampling efficiency is slow for multiple times, the pain of the patients when the patients are subjected to the sampling needs to be realized for multiple times, and the experience of the patients is poor.
Disclosure of Invention
The embodiment of the application provides a painless section sampler of early integration of female reproductive organ pathological change to when cleaning the formula sample among the solution correlation technique, required sample number of times is more, and efficiency is lower, and influences the technical problem that the patient experienced the sense.
An early integrated painless slice sampler of female reproductive organ lesions, comprising:
the two groups of first sampling assemblies are arranged close to or far away from each other;
the second sampling assembly is positioned between the two groups of the first sampling assemblies;
the second sampling assembly and the second sampling assembly are connected through the connecting assembly and are connected with each other along with the first sampling assembly, and the connecting assembly drives the second sampling assembly to extend out of one end of the first sampling assembly.
In some embodiments, the first sampling assembly includes a first sampling sheet, the interior of which is hollow, and the surface of the first sampling sheet is provided with a first sampling hole communicated with the interior of the first sampling sheet.
In some embodiments, the first sampling assembly further comprises a connection rod, and the first sampling sheet is connected with an end face of the connection rod.
In some embodiments, the integrated painless section sampler for early female reproductive organ lesion further comprises a collecting barrel, and the first sampling assembly further comprises a collecting pipe, wherein two ends of the collecting pipe are respectively communicated with the collecting barrel and the first sampling sheet.
In some embodiments, the integrated painless section sampler for early stage of female genital organ lesion further comprises two guide rods, wherein the two guide rods are both connected with the circumferential outer side surface of the collecting cylinder, and the two guide rods are respectively arranged through the two connecting rods, so that the two groups of first sampling assemblies are arranged close to or far away from each other.
In some embodiments, the integrated painless section sampler for early female genital organ lesion further comprises a suction member which is communicated with the collecting cylinder to reduce the air pressure in the collecting cylinder.
In some embodiments, the second sampling assembly includes a second sampling sheet, the interior of which is hollow, and the surface of the second sampling sheet is provided with a second sampling hole communicated with the interior of the second sampling sheet.
In some embodiments, the second sampling assembly further comprises an anesthetic ball disposed in communication with the second sampling sheet.
In some embodiments, the second sampling assembly further comprises a reservoir tube disposed in communication with the anesthetic ball.
In some embodiments, coupling assembling includes two connecting rods, the both ends of connecting rod respectively with the collecting pipe with the stock solution pipe is articulated, along with two the collecting pipe is kept away from gradually, the connecting rod drives second sampling subassembly removes, so that the second sampling piece is followed the tip of first sampling piece stretches out.
The beneficial effect that technical scheme that this application provided brought includes:
the embodiment of the application provides an early integration painless section sampler of women's genitals pathological change, during the sample, this sampler extends in the genitals, first sampling component carries out the sample operation to the inner wall of genitals, inside along with first sampling component gos deep into the genitals, keep away from each other through making two sets of first sampling components, under coupling assembling's effect, second sampling component is driven and is stretched out from first sampling component's one end, be convenient for extend second sampling component to the palace intracavity and take a sample, can be at a sampling in-process, take a sample to genitals inner wall and palace intracavity simultaneously, the sampling efficiency is improved, and the number of times of taking a sample has been reduced, patient's experience has been optimized.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an integrated painless section sampler for early stage of female genital organ lesion provided in the embodiment of the present application;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
FIG. 4 is a longitudinal sectional view of an integrated painless section sampler for early stage of female genital organ lesion provided in the embodiment of the present application;
FIG. 5 is a schematic view of an air-absorbing member provided in an embodiment of the present application.
In the figure: 1. a first sampling assembly; 101. a first sampling sheet; 1011. a first sampling hole; 102. a connecting rod; 103. a handle; 104. a collection pipe; 2. a second sampling assembly; 201. a second sampling sheet; 2011. a second sampling hole; 202. an anesthetic ball; 2021. a micro hemp spacer; 203. a liquid storage pipe; 3. a connecting assembly; 4. a collection canister; 5. a guide rod; 6. a suction member; 7. a pressure relief pipe; 701. a pressure relief vent; 8. and (6) shielding the cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all 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 application.
The embodiment of the application provides a painless section sampler of early integration of women's genitals pathological change, and when it can solve the wiping formula sample among the correlation technique, required sample number of times is more, and efficiency is lower, and influences the technical problem that the patient experienced the sense.
An early integrated painless slice sampler of female reproductive organ lesions, comprising:
the two groups of first sampling assemblies 1 are arranged close to or far away from each other;
the second sampling assembly 2 is positioned between the two groups of the first sampling assemblies 1;
coupling assembling 3, second sampling component 2 and two sets of second sampling component 2 passes through coupling assembling 3 connects, and is along with two sets of first sampling component 1 keeps away from the activity each other, coupling assembling 3 drives second sampling component 2 follows first sampling component 1's one end stretches out.
Referring to fig. 1, wherein the integrated painless section sampler for early stage of female genital organ lesion comprises: a second sampling component 2, a connecting component 3 and two groups of first sampling components 1.
Referring to fig. 1, two sets of first sampling component 1 are close to each other or keep away from the setting, and first sampling component 1 is back in extending the genitals, and first sampling component 1 samples the inner wall of genitals.
Referring to fig. 1, the second sampling assembly 2 is located between the two first sampling assemblies 1, and is connected to the two first sampling assemblies 1 through the connecting assembly 3. Because second sampling component 2 is located between two first sampling component 1, when first sampling component 1 samples the genitals inner wall, second sampling component 2 is under the sheltering from of first sampling component 1, and second sampling component 2 does not sample the inner wall of genitals.
Referring to fig. 1 and 2, the connecting assembly 3 connects the second sampling assembly 2 with two sets of first sampling assemblies 1, and along with the activity of keeping away from each other of two first sampling assemblies 1, the connecting assembly 3 drives the second sampling assembly 2 to stretch out from the end of the first sampling assembly 1, and the second sampling assembly 2 of being convenient for extends to the uterine cavity, and samples in the uterine cavity. After the sampling of second sampling component 2 was accomplished, two sets of first sampling component 1 were close to the activity, and coupling assembling 3 drives second sampling component 2 and contracts back for first sampling component 1 shelters from second sampling component 2, therefore at the in-process of taking out this sampler, second sampling component 2 is difficult subsidiary to the sample of genitals inner wall. Therefore, the samples in the inner wall of the genitalia and the uterine cavity are respectively stored in the first sampling component 1 and the second sampling component 2, and are not easy to mix, thereby facilitating the subsequent examination and diagnosis.
Set up like this, during the sample, this sampler extends in the genitals, first sampling subassembly 1 carries out sampling operation to the inner wall of genitals, along with first sampling subassembly 1 deepens inside the genitals, keep away from each other through making two sets of first sampling subassemblies 1, under coupling assembling 3's effect, second sampling subassembly 2 is stretched out from the one end of first sampling subassembly 1 by the drive, be convenient for extend second sampling subassembly 2 to the palace intracavity and take a sample, can be at a sampling in-process, sample the genitals inner wall and palace intracavity simultaneously, the sampling efficiency has been improved, and the number of times of taking a sample has been reduced, patient's experience has been optimized.
Optionally, the first sampling assembly 1 includes a first sampling sheet 101, the interior of which is hollow, and a first sampling hole 1011 communicating with the interior of the first sampling sheet 101 is formed on the surface of the first sampling sheet 101.
Referring to fig. 1 and 4, wherein, first sampling component 1 includes first sampling piece 101, and first sampling piece 101 is the setting of circular arc slice, and the equal circular arc transition setting of edges and corners department of first sampling piece 101. The inside cavity of first sampling piece 101 sets up, and a plurality of first thief holes 1011 have been seted up to the surface of first sampling piece 101, and first thief hole 1011 makes the inside and outside intercommunication of first sampling piece 101. As the first sampling sheet 101 contacts the inner wall of the genitals, the sample piece enters the first sampling sheet 101 through the first sampling hole 1011, thereby completing the sampling operation of the inner wall of the genitals.
Referring to fig. 1 and 4, when sampling the genital inner wall, one ends of the two first sampling sheets 101 abut against each other, thereby restricting the contact of the second sampling member 2 with the genital inner wall. When a sample needs to be taken from the uterine cavity, the two first sampling sheets 101 are separated, so that the second sampling assembly 2 extends out of the end parts of the first sampling sheets 101, and the second sampling assembly 2 extends into the uterine cavity for sampling.
Optionally, the first sampling assembly 1 further includes a connection rod 102, and the first sampling sheet 101 is connected to an end face of the connection rod 102.
Referring to fig. 1 and 4, the first sampling assembly 1 further includes a connecting rod 102 and a handle 103, and two end faces of the connecting rod 102 are respectively fixed to the first sampling sheet 101 and the handle 103. The connecting rod 102 and the handle 103 are both formed by bending medical 316 stainless steel, and corners are both subjected to arc transition treatment. Through holding handle 103, and be convenient for extend first sampling piece 101 to in the genitals, and connecting rod 102 has increased the length of stretching into of first sampling piece 101, is convenient for to the sample of the position of the different degree of depth. Meanwhile, the second sampling assembly 2 can be conveniently extended to the position of the uterine cavity, and the second sampling assembly 2 can be conveniently extended to the uterine cavity.
The sampler is required to be sterilized before use, the traditional 430 stainless steel adopts more than iron and 18 percent of chromium without nickel, can prevent oxidation caused by natural factors but cannot resist oxidation caused by chemical substances in air, the 430 stainless steel still has oxidation and rust formation due to unnatural factors after being used for a period of time, the 430 stainless steel and the stainless steel which are not suitable for being used as the connecting rod 102 and the handle 103 of the sampler are required to ensure the safety of the highest performance for the safety requirement of equipment in medical treatment, the 304 stainless steel adopts the iron, 18 percent of chromium and 8 percent of nickel, can resist chemical oxidation, but chemical components in air are more and more, and some parts with serious pollution are connected with the 304 and have rust formation, so the connecting rod 102 and the handle 103 of the sampler are made of the medical 316 stainless steel, 18 percent of chromium and 10 percent of nickel, so that the sampler is more durable and more corrosion resistant, no metal ions are separated out, the safety of the sampler is improved,
optionally, the integrated painless section sampler for early female reproductive organ lesion further comprises a collecting barrel 4, the first sampling assembly 1 further comprises a collecting pipe 104, and two ends of the collecting pipe 104 are respectively communicated with the collecting barrel 4 and the first sampling sheet 101.
Referring to fig. 1 and 4, wherein the collection cylinder 4 is located between two connecting rods 102, and two sets of second sampling assemblies 2 are uniformly circumferentially distributed about the axis of the collection cylinder 4. The first sampling assembly 1 further comprises a collecting pipe 104, two ends of the collecting pipe 104 are respectively communicated with the collecting cylinder 4 and the first sampling sheet 101, and the communicated positions of the collecting pipe 104, the collecting cylinder 4 and the first sampling sheet 101 are sealed. The two collection tubes 104 in the first sampling assembly 1 of both sets are evenly circumferentially distributed about the axis of the collection cartridge 4.
With such an arrangement, when the first sampling sheet 101 is used for sampling, a sample on the inner wall of the genitals enters the first sampling sheet 101 through the first sampling hole 1011, and then flows into the collecting tube 4 through the collecting tube 104 for storage. Meanwhile, the collecting cylinder 4 comprises a cylinder body and a cover body in threaded connection with the cylinder body, and the sample stored in the collecting cylinder 4 can be taken out by removing the cover body.
Optionally, the integrated painless section sampler for early stage of female genital organ lesion further includes two guide rods 5, the two guide rods 5 are both connected with the circumferential outer side surface of the collecting cylinder 4, and the two guide rods 5 are respectively inserted into the two connecting rods 102, so that the two sets of first sampling assemblies 1 are arranged close to or far away from each other.
Referring to fig. 1 and 4, an end surface of the guide rod 5 is fixed to an outward-facing side wall of the collection tube 4, and a length direction of the guide rod 5 coincides with a radial direction of the collection tube 4. The two guide rods 5 are uniformly and circumferentially distributed along the axis of the collecting cylinder 4, and the two guide rods 5 are respectively arranged through the two connecting rods 102, wherein the connecting position of the connecting rod 102 and the guide rods 5 is located at one end of the connecting rod 102 close to the handle 103. The connecting rods 102 thus slide on the guide rods 5, so as to be able to move closer to or away from the collecting cylinder 4, and the two connecting rods 102 can slide closer to or away from each other, so that the two sets of first sampling assemblies 1 are arranged closer to or away from the sliding arrangement. The end of the guide rod 5 facing away from the collecting cylinder 4 is integrally formed with a limiting head having a sectional area larger than that of the guide rod 5 to limit the connecting rod 102 from being separated from the guide rod 5.
When two connecting rods 102 are both arranged closest to the collecting cylinder 4, the two first sampling sheets 101 are abutted to each other, so as to shield the second sampling assembly 2. When the two connecting rods 102 are both arranged furthest away from the collecting cylinder 4, the two first sampling sheets 101 are separated, and the second sampling assembly 2 extends out from between the two first sampling sheets 101, so that the uterine cavity is sampled.
Optionally, the integrated painless section sampler for early female genital organ lesion further comprises a suction member 6 which is communicated with the collecting cylinder 4 to reduce the air pressure in the collecting cylinder 4.
Referring to fig. 1 and 4, wherein the getter 6 is located between the two first sampling assemblies 1 and communicates with the collection cylinder 4, in the present embodiment the axis of the collection cylinder 4 coincides with the axis of the getter 6. The air suction member 6 comprises a balloon or an air suction machine, in the embodiment, the air suction member 6 comprises a balloon, and the balloon is communicated with the collecting cylinder 4. Before the first sampling sheet 101 extends into the genitals, the balloon is in a pre-compression state, and when sampling is needed, the balloon is unfolded to suck air, so that the air pressure in the collecting cylinder 4 is reduced, the sample in the first sampling sheet 101 is conveniently sucked into the collecting cylinder 4, and the sampling process of the inner wall of the genitals is completed.
Referring to fig. 5, the air suction member 6 is communicated with a pressure release pipe 7, and the pressure release pipe 7 is integrally formed with the balloon so as to communicate the inside and outside of the balloon through the pressure release pipe 7. The upper cover of the pressure release pipe 7 is provided with a shielding cover 8, the circumferential outer side wall of the pressure release pipe 7 is provided with threads, and the shielding cover 8 is connected with the pressure release pipe 7 through the threads. A plurality of pressure relief holes 701 are further formed in the circumferential side wall of the pressure relief pipe 7, and when the shielding cover 8 is matched with the pressure relief pipe 7, the pressure relief holes 701 are also shielded by the shielding cover 8. When the balloon is in a deflated state, the pressure relief hole 701 is shielded by the shielding cover 8, the air pressure in the collection cylinder 4 can be reduced by recovering the balloon, and the balloon and the sample flow into the collection cylinder 4 from the first sampling sheet 101. If the sample amount entering the collection cylinder 4 is small in one-time recovery process of the balloon, the shielding cover 8 can be opened to re-deflate the balloon, and the gas in the balloon is released to the atmosphere from the pressure release hole 701, so that the sample in the first sampling sheet 101 can be sucked into the collection cylinder 4 again by recovering the balloon again.
Optionally, the second sampling assembly 2 includes a second sampling sheet 201, the interior of which is hollow, and a second sampling hole 2011 communicated with the interior of the second sampling sheet 201 is formed on the surface of the second sampling sheet 201.
Referring to fig. 1 and 3, the second sampling assembly 2 includes a second sampling sheet 201, and the second sampling sheet 201 is disposed in an arc-shaped sheet shape and has a hollow interior. The outer surface of the second sampling sheet 201 is provided with a plurality of second sampling holes 2011 for communicating the inside and the outside of the second sampling sheet 201. When the second sampling sheet 201 is used for sampling, the sample enters the second sampling sheet 201 from the second sampling hole 2011. The second sampling piece 201 is located between two first sampling pieces 101, and along with the movement of keeping away from each other of first sampling piece 101, coupling assembling 3 drives second sampling piece 201 and stretches out from between two first sampling pieces 101, and second sampling piece 201 extends to the palace intracavity to accomplish the sample.
Optionally, the second sampling assembly 2 further includes an anesthetic ball 202, and the anesthetic ball 202 is disposed in communication with the second sampling sheet 201.
Referring to fig. 1, 3 and 4, the second sampling assembly 2 further includes an anesthetic ball 202, and the anesthetic ball 202 is made of rubber. The second sampling sheet 201 is communicated with the anesthetic ball 202, and the sample in the second sampling sheet 201 flows into the anesthetic ball 202. The anesthetic ball 202 is shaped like a cone, and a plurality of micro-hemp pads 2021 are fixed on the outer surface of the anesthetic ball. Before sampling, the anesthetic ball 202 is soaked in a lidocaine solution with a mass fraction of 0.5%, so that the micro-anesthesia pad 2021 is coated with the lidocaine solution. With the second sampling sheet 201 extending into the uterine cavity, the anesthetic ball 202 extends into the uterine cavity to perform anesthetic treatment on the sampling position, thereby alleviating pain during sampling.
Optionally, the second sampling assembly 2 further comprises a liquid storage tube 203, and the liquid storage tube 203 is communicated with the anesthetic ball 202.
Referring to fig. 1 and 3, a liquid storage tube 203 is arranged to communicate with the anesthetic ball 202, and the liquid storage tube 203 is connected with the anesthetic ball 202 by screw threads. The sample in the anesthetic ball 202 flows into the liquid storage tube 203 for storage, and the sample in the liquid storage tube 203 is taken out conveniently by detaching the liquid storage tube 203 from the anesthetic ball 202.
Optionally, coupling assembling 3 includes two connecting rods, the both ends of connecting rod respectively with the collecting pipe 104 with stock solution pipe 203 is articulated, along with two the collecting pipe 104 is kept away from gradually, the connecting rod drives second sampling subassembly 2 removes, so that second sampling piece 201 is followed the tip of first sampling piece 101 stretches out.
Referring to fig. 1 and 2, the connecting assembly 3 includes two connecting rods, two ends of each connecting rod are respectively hinged to the liquid storage tube 203 and the collecting tube 104, in this embodiment, the connecting rod is hinged to one end of the liquid storage tube 203, which is away from the second sampling sheet 201, and an acute angle opening formed by the two connecting rods is arranged towards the second sampling sheet 201. Along with keeping away from of two first collecting pipes 104, the angle between two connecting rods is crescent, and drives the stock solution pipe 203 and remove, and simultaneously, second sampling piece 201 is driven to remove and stretches out from between two first sampling pieces 101 to this second sampling piece 201 extends to the uterine cavity and takes a sample.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, 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 application can be understood by those of ordinary skill in the art as appropriate.
It is noted that, in the present application, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An early integrated painless section sampler of female reproductive organ pathological changes, which is characterized in that the sampler comprises:
the two groups of first sampling assemblies (1), the two groups of first sampling assemblies (1) are arranged close to or far away from each other;
the second sampling assembly (2) is positioned between the two groups of the first sampling assemblies (1), when the first sampling assemblies (1) perform sampling, the second sampling assemblies (2) are shielded by the first sampling assemblies (1), and the second sampling assemblies (2) do not perform sampling;
the second sampling assembly (2) and the two groups of first sampling assemblies (1) are connected through the connecting assembly (3), and along with the mutual away movement of the two groups of first sampling assemblies (1), the connecting assembly (3) drives the second sampling assembly (2) to extend out from one end of the first sampling assembly (1), so that the second sampling assembly (2) can sample; after the second sampling assembly (2) finishes sampling, the connecting assembly (3) drives the second sampling assembly (2) to retract along with the mutual approaching movement of the two groups of first sampling assemblies (1), so that the first sampling assembly (1) shields the second sampling assembly (2);
the first sampling assembly (1) comprises a first sampling sheet (101), the interior of the first sampling sheet is hollow, and a first sampling hole (1011) communicated with the interior of the first sampling sheet (101) is formed in the surface of the first sampling sheet;
the first sampling assembly (1) further comprises a connecting rod (102), and the first sampling sheet (101) is connected with the end face of the connecting rod (102);
the first sampling assembly (1) further comprises a collecting tube (104), and two ends of the collecting tube (104) are respectively communicated with the collecting tube (4) and the first sampling sheet (101);
still include the piece of inhaling gas (6), its with the surge drum (4) intercommunication, in order to reduce atmospheric pressure in the surge drum (4), it has pressure release pipe (7) to inhale gas piece (6) intercommunication, pressure release pipe (7) are gone up the cover and are equipped with shielding cover (8), be equipped with the screw thread on the circumference lateral wall of pressure release pipe (7), shielding cover (8) are passed through the screw thread with pressure release pipe (7) are connected, a plurality of pressure release holes (701) have still been seted up to the circumference lateral wall of pressure release pipe (7), shielding cover (8) with when pressure release hole (701) cooperate, shielding cover (8) shelter from pressure release hole (701), when shielding cover (8) are opened, shielding cover (8) do not shelter from pressure release hole (701).
2. The integrated painless section sampler of the female genital organ lesion in the early stage is characterized by further comprising two guide rods (5), wherein the two guide rods (5) are both connected with the circumferential outer side surface of the collecting cylinder (4), and the two guide rods (5) are respectively arranged through the two connecting rods (102) so as to enable the two groups of first sampling assemblies (1) to be close to or far away from each other.
3. The integrated painless section sampler of the female genital organ in the early stage of pathological changes is characterized in that the second sampling component (2) comprises a second sampling sheet (201), the interior of the second sampling sheet is hollow, and the surface of the second sampling sheet (201) is provided with a second sampling hole (2011) communicated with the interior of the second sampling sheet.
4. The integrated painless section sampler of the female genital organ lesion in the early stage is characterized in that the second sampling component (2) further comprises an anesthetic ball (202), and the anesthetic ball (202) is communicated with the second sampling sheet (201).
5. The integrated painless section sampler of the female genital organ lesion in the early stage is characterized in that the second sampling assembly (2) further comprises a liquid storage tube (203), and the liquid storage tube (203) is communicated with the anesthetic ball (202).
6. The integrated painless section sampler of the female genital organ lesion in the early stage is characterized in that the connecting assembly (3) comprises two connecting rods, the two ends of the connecting rods are respectively hinged with the collecting pipe (104) and the liquid storage pipe (203), and the connecting rods drive the second sampling assembly (2) to move as the two collecting pipes (104) get away from each other, so that the second sampling sheet (201) extends out of the end of the first sampling sheet (101).
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| CN112494081A (en) * | 2020-12-25 | 2021-03-16 | 王慧 | Be used for gynaecology's reproductive organ inspection sampling device |
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2021
- 2021-07-28 CN CN202110859356.0A patent/CN113576552B/en active Active
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| WO2014174490A1 (en) * | 2013-04-26 | 2014-10-30 | Michael Owen Richards | Cervical access device |
| CN105555200A (en) * | 2013-10-14 | 2016-05-04 | Dna研究中心（马来西亚）私人有限公司 | Exocervical and endocervical cell sampling device |
| CN206745384U (en) * | 2017-01-10 | 2017-12-15 | 中国人民解放军第三军医大学第三附属医院 | Cervical sampling device |
| CN108354636A (en) * | 2018-04-05 | 2018-08-03 | 王丽先 | A kind of Gynecological cervical disease examination sampler |
| CN111513770A (en) * | 2020-04-30 | 2020-08-11 | 秦彦芹 | Vaginal secretion sampling device for gynecological clinical treatment |
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