CN213249307U - Cervical sampling device - Google Patents
Cervical sampling device Download PDFInfo
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- CN213249307U CN213249307U CN202021067027.XU CN202021067027U CN213249307U CN 213249307 U CN213249307 U CN 213249307U CN 202021067027 U CN202021067027 U CN 202021067027U CN 213249307 U CN213249307 U CN 213249307U
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Abstract
The utility model discloses a cervical sampling device relates to medical equipment technical field, and its technical scheme main points are: comprises a sampling part and a handle part, wherein the surface of the sampling part is provided with a soft brush; the soft brush is composed of a plurality of soft fluff densely distributed on the surface of the sampling part, and the soft fluff is curled; the handle part comprises a hollow outer sleeve and an inner core pipe positioned in the outer sleeve, and the end part of the inner core pipe is fixedly connected with the center of the bottom end of the sampling part; the end part of the outer sleeve close to the bottom end of the sampling part is connected with a soft protective film wrapping the outer wall of the sampling part; the soft protective film is provided with an opening positioned on the surface of the top end of the sampling part. This cervical sampling device, when sampling, the pappus brush hair on sample portion surface is the curly form, can gather the tissue thing in a large amount of cervixes, uses convenient operation, and the pappus brush of curly form can prevent to cause the condition of loss and hemorrhage to human cervical tissue in the sampling process.
Description
Technical Field
The utility model relates to the technical field of medical equipment, more specifically say, it relates to a cervical sampling device.
Background
The pathological changes of the cervix uteri of women are frequently-occurring diseases and common diseases which affect the physical and psychological health of women, the early detection and treatment of the pathological changes of the cervix uteri have great practical significance, and the early detection and treatment of the pathological changes of the cervix uteri are extremely important measures for relieving the mental burden and the suffering of the pathological changes of the women, so the effective collection of the mucous tissues of the cervix uteri is an important basis for detecting and diagnosing the pathological changes of the uterus. Early detection of early or malignant lesions is largely dependent on the correct collection of tissue cell samples during the transition phase, and the presence of tissue cells during the transition phase can only be detected if a large sample of cervical cells is taken. Therefore, at present, the cervical brush is frequently used in gynecological cytology examination in clinic.
The cervical sampling brush among the prior art adopts direct hinge brush hair or hair fibre on the slender stick usually in its structure, and the brush hair or the hair fibre of hinge on the slender stick are straight form, and cervical sampling brush among the prior art is when sampling, and brush hair or hair fibre are difficult for straight form, are difficult for gathering the tissue thing in a large amount of cervixes, and use the operation inconvenient, and the brush hair or the hair fibre of straight form easily injure harm human cervical tissue, cause the bleeding condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cervical sampling device, this cervical sampling device, when sampling, the soft brush hair on sample portion surface is the curl form, can gather the tissue thing in a large amount of cervixes, uses convenient operation, and the soft brush of curl form can prevent to cause the condition of loss and hemorrhage to human cervical tissue in the sampling process.
The above technical purpose of the present invention can be achieved by the following technical solutions: a cervix sampling device comprises a sampling part and a handle part connected with the center of the bottom end of the sampling part, wherein the longitudinal section of the sampling part is triangular, and the triangular part of the sampling part is in circular arc transition; the surface of the sampling part is provided with a soft brush; the soft brush is composed of a plurality of soft fluff densely distributed on the surface of the sampling part, and the soft fluff is curled; the handle part comprises a hollow outer sleeve and an inner core pipe positioned in the outer sleeve, and the end part of the inner core pipe is fixedly connected with the center of the bottom end of the sampling part; the end part of the outer sleeve close to the bottom end of the sampling part is connected with a soft protective film wrapping the outer wall of the sampling part; the soft protective film is provided with an opening positioned on the surface of the top end of the sampling part.
By adopting the technical scheme, when the device is used for collecting tissues in the cervix of women, the device is sterilized firstly, then the sampling part of the device is sent into the cervix of women by holding the handle part by hand, then the outer sleeve of the handle part and the soft protective film connected with the outer sleeve are pulled away from the surface of the sampling part, so that the soft hairbrush on the surface of the sampling part is exposed, then the end part of the sampling part is far away from the inner core pipe by rotating, the soft hairbrush on the surface of the sampling part is driven to rotate, so that the soft hairbrush is rotationally adhered to a large amount of tissues in the cervix, and then the sampling device is taken out from the pudendum of women by the handle part, thereby completing the sampling operation of the; the soft hairbrush is convenient for adhering tissue in the cervix uteri through the sampling part and the soft hairbrush on the surface of the sampling part, the soft hairbrush is composed of a plurality of densely distributed curled soft fluffs, compared with a straight hairbrush in the prior art, the curled soft fluffs are easier to adhere a large amount of tissue in the cervix uteri, so that a large amount of tissue in the cervix uteri can be conveniently collected for detection, and meanwhile, compared with the straight fluffs in the prior art, the curled soft fluffs are not easy to damage the cervical wall of a woman in the rotary sampling process of the sampling part during operation, and the bleeding condition is avoided; the handle part of the device is composed of an outer sleeve and an inner core tube, and the soft protective film is connected with the outer sleeve and wraps the outer wall of the sampling part through the outer sleeve and the soft protective film; the opening of the soft protection film on the surface of the top end of the sampling part is convenient for pulling the outer sleeve after the sampling part is sent to the cervical canal, so that the soft protection film is conveniently pulled away from the surface of the sampling part by pulling the outer sleeve, and the soft brush is exposed; this cervical sampling device, when sampling, the pappus brush hair on sample portion surface is the curly form, can gather the tissue thing in a large amount of cervixes, uses convenient operation, and the pappus brush of curly form can prevent to cause the condition of loss and hemorrhage to human cervical tissue in the sampling process.
The utility model discloses further set up to: the inner core pipe is a cylindrical slender rod; the end part of the inner core pipe, which is far away from the sampling part, is sleeved with a telescopic thin rod.
Through adopting above-mentioned technical scheme, through scalable slender pole, be convenient for adjust the length of inner core pipe according to women's vagina degree of depth condition, be convenient for send into the operation to the position that suits the sampling with sample portion.
The utility model discloses further set up to: the end part of the telescopic thin rod far away from the inner core pipe is fixedly connected with a handheld part, and the handheld part is in the shape of a polyhedral rod.
By adopting the technical scheme, after the sampling part is sent into the cervical canal, the rotating inner core pipe is convenient to operate to drive the soft hairbrush to rotate and adhere to tissue in the cervix through the polyhedral rod-shaped hand-held part.
The utility model discloses further set up to: the width of sampling portion bottom is 1.5cm, the height of sampling portion is 3.0 cm.
Through adopting above-mentioned technical scheme, according to the length design of women's cervical canal, the width of sample portion bottom is 1.5cm, and the height of sample portion is 3.0cm to conveniently carry out the deep sampling in the women cervical canal.
The utility model discloses further set up to: the top end of the inner core pipe is detachably and fixedly connected with the bottom end of the sampling part.
Through adopting above-mentioned technical scheme, fixed connection can be dismantled with sample portion bottom on the inner core pipe top, is convenient for accomplish cervical sampling back, conveniently dismantles sample portion by the inner core pipe tip to the convenient tissue thing to gathering on the sample portion detects the pretreatment.
To sum up, the utility model discloses following beneficial effect has: the soft hairbrush is convenient for adhering tissue in the cervix uteri through the sampling part and the soft hairbrush on the surface of the sampling part, the soft hairbrush is composed of a plurality of densely distributed curled soft fluffs, compared with a straight hairbrush in the prior art, the curled soft fluffs are easier to adhere a large amount of tissue in the cervix uteri, so that a large amount of tissue in the cervix uteri can be conveniently collected for detection, and meanwhile, compared with the straight fluffs in the prior art, the curled soft fluffs are not easy to damage the cervical wall of a woman in the rotary sampling process of the sampling part during operation, and the bleeding condition is avoided; the handle part of the device is composed of an outer sleeve and an inner core tube, and the soft protective film is connected with the outer sleeve and wraps the outer wall of the sampling part through the outer sleeve and the soft protective film; the opening of the soft protection film on the surface of the top end of the sampling part is convenient for pulling the outer sleeve after the sampling part is sent to the cervical canal, so that the soft protection film is conveniently pulled away from the surface of the sampling part by pulling the outer sleeve, and the soft brush is exposed; this cervical sampling device, when sampling, the pappus brush hair on sample portion surface is the curly form, can gather the tissue thing in a large amount of cervixes, uses convenient operation, and the pappus brush of curly form can prevent to cause the condition of loss and hemorrhage to human cervical tissue in the sampling process.
Drawings
Fig. 1 is a schematic structural diagram in an embodiment of the present invention;
fig. 2 is a top view of the soft protective film sheath and the outer surface of the sampling portion in the embodiment of the present invention.
In the figure: 1. a sampling section; 2. a soft brush; 3. soft fluff; 4. an outer sleeve; 5. an inner core tube; 6. a soft protective film; 7. an opening; 8. a telescopic thin rod; 9. a hand-held portion.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-2.
Example (b): a cervical sampling device, as shown in fig. 1 and 2, comprises a sampling part 1 and a handle part connected with the center of the bottom end of the sampling part 1, wherein the longitudinal section of the sampling part 1 is triangular, and the triangular parts of the sampling part 1 are all in circular arc transition. The surface of the sampling part 1 is integrally formed with a soft brush 2. The soft brush 2 is composed of a plurality of soft fluff 3 densely distributed on the surface of the sampling part 1, and the soft fluff 3 is curled. The handle part comprises a hollow outer sleeve 4 and an inner core tube 5 positioned inside the outer sleeve 4, and the end part of the inner core tube 5 is fixedly connected with the center of the bottom end of the sampling part 1. The tip of outer tube 4 is close to 1 bottom of sample portion, and the end connection that outer tube 4 is close to 1 bottom of sample portion has the soft protective film 6 of parcel sample portion 1 outer wall. The soft protective film 6 is provided with an opening 7 on the top surface of the sampling part 1.
In this embodiment, the length of the inner core tube 5 is greater than the length of the outer sleeve 4. The soft fluff 3 is made of non-toxic elastic material. When using the device to gather women's endocervical tissue thing, at first carry out aseptic disinfection operation to the device, then through handheld stalk portion, send into women's cervix uteri department with the sample portion 1 of device, then draw the outer tube 4 of stalk portion and the soft protective film 6 of being connected with outer tube 4 from sample portion 1 surface, make the pappus brush 2 on 1 surface of sample portion expose, then keep away from the tip of sample portion 1 through rotatory inner core pipe 5, drive the pappus brush 2 on 1 surface of sample portion and rotate, make the inside tissue portion of a large amount of cervixes of pappus brush 2 rotatory adhesion, then take out this sampling device from women's private parts through the stalk portion, accomplish cervical sampling operation. Through the pappus brush 2 on 1 surface of sample portion 1 and sample portion, be convenient for organize the thing in the adhesion cervix, pappus brush 2 comprises the soft fine hair 3 of the curly form of many intensive distributions, than the straight brush among the prior art, organize the thing in the soft fine hair 3 a large amount of cervix of easier adhesion of curly form, so that organize the thing in the collection a large amount of cervix and be used for detecting, simultaneously, the straight hair among the soft fine hair 3 of curly form among the prior art, in 1 rotatory sampling in-process of operation sample portion, be difficult for causing the injury to women's cervix wall, avoid causing the condition of bleeding. The handle of the device is provided with an outer sleeve 4 and an inner core tube 5, the outer sleeve 4 and a soft protective film 6 which is connected with the outer sleeve 4 and wraps the outer wall of the sampling part 1 are connected, the sampling part 1 of the device is sent into a cervical canal by a woman vagina, the soft protective film 6 wraps a soft hairbrush 2 on the surface of the sampling part 1, the soft hairbrush 2 is prevented from contacting with the vaginal wall, and the soft hairbrush 2 is prevented from being infected with other impurities in the vagina or damaging the vaginal wall. Through the opening 7 that soft protective film 6 is located 1 top surface of sample portion, be convenient for send into sample portion 1 back to cervical canal department, through pulling outer tube 4, be convenient for pull soft protective film 6 from sample portion 1 surface, with the operation that the pappus brush 2 exposes. This cervical sampling device, when sampling, the pappus brush hair on 1 surface of sample portion is the curly form, can gather the tissue thing in a large amount of cervixes, uses convenient operation, and the pappus brush 2 of curly form can prevent to cause the condition of loss and hemorrhage to human cervical tissue in the sampling process.
The inner core tube 5 is a cylindrical thin rod. The end part of the inner core tube 5 far away from the sampling part 1 is sleeved with a telescopic thin rod 8.
In the embodiment, the telescopic thin rod 8 is used for conveniently adjusting the length of the inner core tube 5 according to the depth of the female vagina and conveniently feeding the sampling part 1 to a position suitable for sampling.
The end part of the telescopic thin rod 8 far away from the inner core pipe 5 is fixedly connected with a handheld part 9, and the handheld part 9 is in the shape of a polyhedral rod.
In this embodiment, after the sampling portion 1 is fed to the cervical canal, the rotating inner core tube 5 is operated to rotate the soft brush 2 to adhere to the tissue in the cervix through the polyhedral rod-shaped hand-held portion 9.
The width of the bottom end of the sampling part 1 was 1.5cm, and the height of the sampling part 1 was 3.0 cm.
In this embodiment, according to the length design of the cervical canal of women, the width of the bottom end of the sampling part 1 is 1.5cm, and the height of the sampling part 1 is 3.0cm, so that the deep sampling in the cervical canal of women is convenient.
The top end of the inner core tube 5 is detachably and fixedly connected with the bottom end of the sampling part 1.
In this embodiment, the fixed connection can be dismantled with the 1 bottom of sample portion in the top of inner core pipe 5, is convenient for after accomplishing cervical sampling, conveniently dismantles sample portion 1 by inner core pipe 5 tip to the convenient tissue thing to gathering on the sample portion 1 detects the pretreatment.
The working principle is as follows: when using the device to gather women's endocervical tissue thing, at first carry out aseptic disinfection operation to the device, then through handheld stalk portion, send into women's cervix uteri department with the sample portion 1 of device, then draw the outer tube 4 of stalk portion and the soft protective film 6 of being connected with outer tube 4 from sample portion 1 surface, make the pappus brush 2 on 1 surface of sample portion expose, then keep away from the tip of sample portion 1 through rotatory inner core pipe 5, drive the pappus brush 2 on 1 surface of sample portion and rotate, make the inside tissue portion of a large amount of cervixes of pappus brush 2 rotatory adhesion, then take out this sampling device from women's private parts through the stalk portion, accomplish cervical sampling operation. Through the pappus brush 2 on 1 surface of sample portion 1 and sample portion, be convenient for organize the thing in the adhesion cervix, pappus brush 2 comprises the soft fine hair 3 of the curly form of many intensive distributions, than the straight brush among the prior art, organize the thing in the soft fine hair 3 a large amount of cervix of easier adhesion of curly form, so that organize the thing in the collection a large amount of cervix and be used for detecting, simultaneously, the straight hair among the soft fine hair 3 of curly form among the prior art, in 1 rotatory sampling in-process of operation sample portion, be difficult for causing the injury to women's cervix wall, avoid causing the condition of bleeding. The handle of the device is provided with an outer sleeve 4 and an inner core tube 5, the outer sleeve 4 and a soft protective film 6 which is connected with the outer sleeve 4 and wraps the outer wall of the sampling part 1 are connected, the sampling part 1 of the device is sent into a cervical canal by a woman vagina, the soft protective film 6 wraps a soft hairbrush 2 on the surface of the sampling part 1, the soft hairbrush 2 is prevented from contacting with the vaginal wall, and the soft hairbrush 2 is prevented from being infected with other impurities in the vagina or damaging the vaginal wall. Through the opening 7 that soft protective film 6 is located 1 top surface of sample portion, be convenient for send into sample portion 1 back to cervical canal department, through pulling outer tube 4, be convenient for pull soft protective film 6 from sample portion 1 surface, with the operation that the pappus brush 2 exposes. This cervical sampling device, when sampling, the pappus brush hair on 1 surface of sample portion is the curly form, can gather the tissue thing in a large amount of cervixes, uses convenient operation, and the pappus brush 2 of curly form can prevent to cause the condition of loss and hemorrhage to human cervical tissue in the sampling process.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (5)
1. A cervical sampling device, characterized by: the sampling device comprises a sampling part (1) and a handle part connected with the center of the bottom end of the sampling part (1), wherein the longitudinal section of the sampling part (1) is triangular, and the triangular part of the sampling part (1) is in circular arc transition; the surface of the sampling part (1) is provided with a soft brush (2); the soft hairbrush (2) is composed of a plurality of soft fluff (3) densely distributed on the surface of the sampling part (1), and the soft fluff (3) is curled; the handle part comprises a hollow outer sleeve (4) and an inner core pipe (5) positioned in the outer sleeve (4), and the end part of the inner core pipe (5) is fixedly connected with the center of the bottom end of the sampling part (1); the end part of the outer sleeve (4) is close to the bottom end of the sampling part (1), and the end part of the outer sleeve (4) close to the bottom end of the sampling part (1) is connected with a soft protective film (6) wrapping the outer wall of the sampling part (1); the soft protective film (6) is provided with an opening (7) positioned on the top end surface of the sampling part (1).
2. The cervical sampling apparatus of claim 1, wherein: the inner core pipe (5) is a cylindrical thin rod; the end part of the inner core tube (5) far away from the sampling part (1) is sleeved with a telescopic thin rod (8).
3. The cervical sampling apparatus of claim 2, wherein: the end part of the telescopic thin rod (8) far away from the inner core pipe (5) is fixedly connected with a handheld part (9), and the handheld part (9) is in the shape of a polyhedral rod.
4. The cervical sampling apparatus of claim 1, wherein: the width of the bottom end of the sampling part (1) is 1.5cm, and the height of the sampling part (1) is 3.0 cm.
5. The cervical sampling apparatus of claim 1, wherein: the top end of the inner core tube (5) is detachably and fixedly connected with the bottom end of the sampling part (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021067027.XU CN213249307U (en) | 2020-06-11 | 2020-06-11 | Cervical sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021067027.XU CN213249307U (en) | 2020-06-11 | 2020-06-11 | Cervical sampling device |
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| Publication Number | Publication Date |
|---|---|
| CN213249307U true CN213249307U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021067027.XU Active CN213249307U (en) | 2020-06-11 | 2020-06-11 | Cervical sampling device |
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| CN (1) | CN213249307U (en) |
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2020
- 2020-06-11 CN CN202021067027.XU patent/CN213249307U/en active Active
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