CN216962507U

CN216962507U - Gynecological clinical secretion sampling device

Info

Publication number: CN216962507U
Application number: CN202123283453.4U
Authority: CN
Inventors: 李晓阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-07-15
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a secretion sampling device for gynecological clinical use, which comprises an insertion cylinder, wherein a push rod is arranged in the insertion cylinder in a penetrating and sliding manner, one end of the push rod is fixedly provided with a driving bin, the other end of the push rod is detachably connected with a top head, a rolling rod positioned between the driving bin and the top head is arranged in the insertion cylinder in a rotating manner, a driving assembly for driving the rolling rod to roll is arranged in the driving bin, and a brush capable of extending out of the insertion cylinder along with the rotation of the rolling rod is arranged at the end part of the rolling rod far away from the driving bin. According to the utility model, the inserting cylinder and the ejector are arranged, the hairbrush can be protected in the inserting cylinder before entering the designated sampling position of the vagina of a patient, then the push rod is pushed to extend the hairbrush when the hairbrush reaches the designated position, then the driving component drives the rolling rod to rotate, the hairbrush rolls and extends out of the cylinder wall of the inserting cylinder and samples the secretion of the vaginal wall of the patient, after sampling is completed, the push rod is pulled to retract the hairbrush into the inserting cylinder, and then the inserting cylinder is taken out, so that accurate sampling can be achieved.

Description

Gynecological clinical secretion sampling device

Technical Field

The utility model relates to the technical field of sampling devices, in particular to a secretion sampling device for gynecological clinical use.

Background

Gynaecology is the administrative or technical offices to gynaecology's disease, in gynaecology's inspection, sometimes need to take a sample to examine the state of an illness, and this process often needs to use sampling device, and current sampling device to gynaecology's disease is instrument such as simple cotton swab or gauze usually, and it is troublesome and the sample effect is poor to use.

Patent document CN213883299U proposes an obstetrical secretion sampling device, which comprises a sampling tube: the utility model discloses a sampling device, including sampling tube, air inflation pipe, a plurality of sampling hole, the last and its length direction of following of sampling tube is equipped with a plurality of sampling hole, the inside of sampling tube is inlayed and is equipped with the gas tube, and just is provided with a plurality of air pocket that extends to in the sampling hole on the gas tube and along its length direction, the open end of sampling tube is provided with independent air outlet nozzle and suction nozzle respectively. According to the utility model, the sampling device can be used for blowing gas into the gas bag to expand the gas bag and filling the sampling hole through the gas bag and the sampling hole which correspond one by one, so that when the sampling tube is inserted into the obstetric canal of a puerpera, cleanness and tidiness in the sampling hole are ensured, the sampling hole can be moved to a proper sampling position for sampling treatment, sampling accuracy of the sampling device on different positions of the obstetric canal of the puerpera is ensured, and accuracy of secretion sampling detection is improved.

When using sampling device to take a sample to patient's vaginal secretion, need sampling device to go deep into certain degree of depth and carry out the accuracy sample usually, can satisfy the needs of the state of an illness of diagnosing, but present sampling device is when taking a sample, is difficult to avoid the secretion interference that other positions in the patient's vagina are linked to, and then leads to the inaccurate scheduling problem of analysis result, consequently urgently needs a secretion sampling device for gynaecology clinical to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a secretion sampling device for gynecological clinical use, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clinical secretion sampling device of using of gynaecology, is including inserting a section of thick bamboo, it is provided with the push rod to run through the slip in inserting a section of thick bamboo, the fixed drive storehouse that is provided with of push rod one end, and the other end can be dismantled and be connected with the top, insert a section of thick bamboo internal rotation and be provided with the roller bar that is located between drive storehouse and the top, be equipped with the drive in the drive storehouse and roll the rolling drive assembly of pole, the tip that the drive storehouse was kept away from to the roller bar is provided with the brush that can stretch out an inserted section of thick bamboo along with the rotation of roller bar.

Preferably, a supporting part is arranged in the inserting cylinder, and a plurality of through holes which are respectively matched with the push rod and the rolling rod are arranged on the supporting part.

Preferably, drive assembly includes the interior ring gear that the drive storehouse internal rotation set up, the meshing of interior ring gear is connected with the gear, the tip that the brush was kept away from to the hob rotates and runs through the drive storehouse and sets up with the coaxial fixed connection of gear.

Preferably, the end part, far away from the driving bin, of the push rod is provided with a collecting tank, and the collecting tank is connected with a threaded head fixedly connected with the top head in a threaded manner.

Preferably, the end face, far away from the top, of the threaded head is fixedly provided with a collecting brush, an opening communicated with the collecting tank is formed in the position, corresponding to the hairbrush, of the push rod, and the hairbrush can roll in contact with the collecting brush through the opening.

Preferably, the plug is hemispherical.

Preferably, the insert barrel is sleeved with a blocking piece in a sliding manner.

Preferably, one side of the blocking piece close to the driving bin is provided with a convex sleeve, and the convex sleeve is in threaded connection with a fastening screw capable of fixing the convex sleeve on the inserting barrel.

Compared with the prior art, the utility model has the beneficial effects that:

this clinical secretion sampling device of using of gynaecology inserts a section of thick bamboo and top through setting up, can enter into before the appointed sampling position of patient's vagina at the brush, protect the brush in inserting a section of thick bamboo, then when the brush reachs the appointed position, promote the push rod and make the top keep away from inserting a section of thick bamboo, the brush stretches out and inserts a section of thick bamboo, then, under the rotation of drive assembly drive roll pole, the brush can roll and stretch out and insert a section of thick bamboo wall and carry out the scraping sample to patient's vaginal wall secretion, the sample is accomplished the back, the pulling push rod, and make the brush withdraw again and insert in the section of thick bamboo, ensure that the brush can not contact with other parts in the patient's vagina again, will insert a section of thick bamboo again and take out, can reach accurate sample.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic front view of the plug of the present invention in a closed configuration;

FIG. 4 is a schematic side sectional view of the present invention;

FIG. 5 is a schematic side view of another cross-sectional structure of the present invention.

In the figure: 1. inserting a cylinder; 2. a push rod; 3. a driving bin; 4. ejecting the head; 5. rolling a rod; 6. a brush; 7. a support portion; 8. an inner gear ring; 9. a gear; 10. collecting tank; 11. a screw head; 12. a collecting brush; 13. an opening; 14. a blocking member; 15. a convex sleeve; 16. and (5) fastening the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are 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.

Referring to fig. 1-5, the secretion sampling device for gynecological clinical use according to the embodiment of the present invention includes an insertion tube 1, a push rod 2 slidably disposed in the insertion tube 1, a driving chamber 3 fixedly disposed at one end of the push rod 2, and a head 4 detachably connected to the other end of the push rod 2, a rolling rod 5 rotatably disposed between the driving chamber 3 and the head 4 and disposed in the insertion tube 1, a driving assembly disposed in the driving chamber 3 for driving the rolling rod 5 to roll, and a brush 6 disposed at an end of the rolling rod 5 far from the driving chamber 3 and capable of extending out of the insertion tube 1 along with the rotation of the rolling rod 5.

Specifically, the inserting cylinder 1 is a hollow cylinder, and the preferable length of the inserting cylinder 1 is 8-12 cm; the length of the push rod 2 is not less than that of the insertion cylinder 1, and the end part of the push rod 2 provided with the driving bin 3 can be provided with a handle structure convenient for pushing and pulling; the driving bin 3 is of a cylindrical structure, the inside of the driving bin is also provided with a cylindrical cavity, and the diameter of the excircle of the driving bin 3 is not less than that of the inserting barrel 1; the top head 4 is arranged in a hemispherical shape, the top head 4 and the insertion barrel 1 are coaxially arranged, and the diameter of the outer circle of the top head 4 is equal to that of the outer circle of the insertion barrel 1, so that the end part of the insertion barrel 1 can be blocked by the top head 4, and meanwhile, the outer surface of the hemispherical top head 4 is mild, and the injury to a patient is not easily caused; the length of the rolling rod 5 is not less than that of the inserting cylinder 1, the rolling rod 5 can move along with the push rod 2 to extend out of the inserting cylinder 1, and the brush 6 can rotate along with the rolling rod 5 to extend out of the cylinder wall of the inserting cylinder 1. In actual use, the top head 4 is firstly tightly closed at one end of the inserting barrel 1, at the moment, the brush 6 is positioned inside the inserting barrel 1, the state is maintained, the inserting barrel 1 is slowly inserted into the vagina of a patient, then when the inserting barrel 1 reaches a target position, the inserting barrel 1 is kept still, the push rod 2 is pushed, the push rod 2 drives the top head 4 to leave away from the end part of the inserting barrel 1, the brush 6 is driven by the rolling rod 5 to extend out of the inserting barrel 1 through the driving bin 3, the rolling rod 5 drives the brush 6 to rotate through the driving component, the rolling rod 5 drives the brush 6 to roll and extend out of the barrel wall of the inserting barrel 1 and scrape and sample the secretion of the vaginal wall of the patient, after the sampling is completed, the push rod 2 is pulled, the brush 6 is retracted into the inserting barrel 1 again, the brush 6 is ensured not to be contacted with other parts in the vagina of the patient any more, and then the inserting barrel 1 is taken out of the vagina of the patient, so that accurate sampling can be achieved.

Compared with the prior art, the secretion sampling device for gynecological clinical use provided by the embodiment of the utility model has the advantages that the inserting cylinder 1 and the ejector 4 are arranged, the hairbrush 6 can be protected in the inserting cylinder 1 before the hairbrush 6 enters the designated sampling position of the vagina of a patient, then the push rod 2 is pushed to enable the ejector 4 to be away from the inserting cylinder 1 when the hairbrush 6 reaches the designated position, the hairbrush 6 extends out of the inserting cylinder 1, then the hairbrush 6 can roll to extend out of the cylinder wall of the inserting cylinder 1 and scrape and sample secretions on the vaginal wall of the patient under the rotation of the rolling rod 5 driven by the driving component, after sampling is completed, the push rod 2 is pulled to enable the hairbrush 6 to be retracted into the inserting cylinder 1 again, and then the inserting cylinder 1 is taken out, so that accurate sampling can be achieved.

As a preferred solution of the present embodiment, a supporting portion 7 is disposed in the insertion tube 1, the supporting portion 7 is provided with a plurality of through holes respectively matching with the push rod 2 and the rolling rod 5, and specifically, the supporting portion 7 is used for establishing a sliding relationship between the push rod 2 and the insertion tube 1 and a sliding and rotating relationship between the rolling rod 5 and the insertion tube 1, so as to ensure that the push rod 2 and the rolling rod 5 function in the insertion tube 1 according to a set movement form.

As the preferred technical scheme of this embodiment, drive assembly includes the interior ring gear 8 that the 3 internal rotations in drive storehouse set up, the meshing of interior ring gear 8 is connected with gear 9, the tip that brush 6 was kept away from to hob rod 5 rotates and runs through drive storehouse 3 and set up with the coaxial fixed connection of gear 9, it is specific, the both ends of interior ring gear 8 all are equipped with the bulge loop, the bulge loop embedding is in drive storehouse 3, the excircle diameter of interior ring gear 8 is not less than the excircle diameter of drive storehouse 3, make and directly take place relative rotation between manual messenger interior ring gear 8 and the drive storehouse 3 in the outside, interior ring gear 8 rotates the back, can drive gear 9 and rotate, gear 9 drives hob rod 5 again and rotates.

In another embodiment of the present invention, a collecting groove 10 is disposed at an end of the push rod 2 away from the driving chamber 3, the collecting groove 10 is connected with a screw head 11 fixedly connected with the top head 4 through an internal thread, and specifically, the collecting groove 10 is used for collecting secretions sampled by the brush 6; the setting of screw thread head 11 makes things convenient for the dismouting of top 4, when needs acquire the secretion from collecting vat 10 in, rotatable top 4, top 4 drive take place the screw thread between screw thread head 11 and the collecting vat 10 and feed the effect and make top 4 dismantle, and screw thread head 11 then leaves collecting vat 10, at this moment, alright gain the secretion sample of collecting in the collecting vat 10 through cotton swab or other instruments.

As the preferred technical scheme of this embodiment, the fixed collection brush 12 that is provided with of terminal surface that keeps away from top 4 of screw thread head 11, the position that corresponds brush 6 on push rod 2 is provided with the opening 13 of intercommunication collecting vat 10, brush 6 accessible opening 13 rolling contact collects brush 12, specifically, the setting of collecting brush 12 for brush 6 can continue to contact with collection brush 12 after scraping the sample of taking a sample of secretion, because the secretion has certain viscidity, and the continuous collection of brush 6, the secretion will be constantly detained in collecting brush 12, and then collect in collecting vat 10.

In another embodiment of the present invention, a blocking member 14 is slidably disposed on the insertion tube 1, and specifically, the blocking member 14 is configured to block the outside of the patient when the insertion tube 1 is inserted into the vagina of the patient, so as to pre-reference the insertion depth of the insertion tube 1 and ensure the accuracy of the sampling position.

As a preferred technical solution of this embodiment, a convex sleeve 15 is disposed on one side of the blocking member 14 close to the driving chamber 3, a fastening screw 16 capable of fixing the blocking member on the insertion tube 1 is connected to the convex sleeve 15 through a thread, and specifically, the fastening screw 16 is disposed, so that the convex sleeve 15 can be fastened at any position on the insertion tube 1, that is, the position of the blocking member 14 on the insertion tube 1 can be conveniently adjusted, and the sampling device is suitable for sampling positions with different depths.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a gynaecology is secretion sampling device for clinical, is including inserting a section of thick bamboo (1), its characterized in that: run through in a section of thick bamboo (1) and slide and be provided with push rod (2), push rod (2) one end is fixed and is provided with drive storehouse (3), and the other end can be dismantled and be connected with top (4), an interior rotation of section of thick bamboo (1) is provided with and is located roll pole (5) between drive storehouse (3) and top (4), be equipped with the rolling drive assembly of drive roll pole (5) in drive storehouse (3), the tip that drive storehouse (3) was kept away from in roll pole (5) is provided with can follow the rotation of roll pole (5) and stretch out brush (6) of an section of thick bamboo (1).

2. A gynecological clinical secretion sampling device according to claim 1, wherein: a supporting part (7) is arranged in the inserting cylinder (1), and a plurality of through holes matched with the push rod (2) and the rolling rod (5) are formed in the supporting part (7).

3. A gynecological clinical secretion sampling device according to claim 1, wherein: the drive assembly comprises an inner gear ring (8) which is rotatably arranged in the drive bin (3), the inner gear ring (8) is meshed with a gear (9), and the end part of the rolling rod (5) far away from the hairbrush (6) rotates to penetrate through the drive bin (3) and is fixedly connected with the gear (9) in a coaxial mode.

4. A gynecological clinical secretion sampling device according to claim 1, wherein: the end part of the push rod (2) far away from the driving bin (3) is provided with a collecting tank (10), and the collecting tank (10) is internally connected with a thread head (11) fixedly connected with the ejector head (4).

5. A gynecological clinical secretion sampling device according to claim 4, wherein: the end face, far away from the top head (4), of the threaded head (11) is fixedly provided with a collecting brush (12), an opening (13) communicated with the collecting tank (10) is formed in the position, corresponding to the brush (6), of the push rod (2), and the brush (6) can be in rolling contact with the collecting brush (12) through the opening (13).

6. A gynecological clinical secretion sampling device according to claim 1, wherein: the top head (4) is in a hemispherical shape.

7. A gynecological clinical secretion sampling device according to claim 1, wherein: the insert barrel (1) is sleeved with a blocking piece (14) in a sliding mode.

8. A gynecological clinical secretion sampling device according to claim 7, wherein: one side of the blocking piece (14) close to the driving bin (3) is provided with a convex sleeve (15), and the convex sleeve (15) is in threaded connection with a fastening screw (16) capable of fixing the convex sleeve on the inserting barrel (1).