CN217510522U - Sampling device for treating nipple discharge of hospital - Google Patents
Sampling device for treating nipple discharge of hospital Download PDFInfo
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- CN217510522U CN217510522U CN202221444224.8U CN202221444224U CN217510522U CN 217510522 U CN217510522 U CN 217510522U CN 202221444224 U CN202221444224 U CN 202221444224U CN 217510522 U CN217510522 U CN 217510522U
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- barrel
- rod
- sampling device
- discharge
- cylinder body
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- 238000005070 sampling Methods 0.000 title claims abstract description 27
- 206010006223 Breast discharge Diseases 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 208000028659 discharge Diseases 0.000 claims abstract description 19
- 210000000038 chest Anatomy 0.000 claims abstract description 17
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 6
- 238000005381 potential energy Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000009795 derivation Methods 0.000 abstract 1
- 206010006187 Breast cancer Diseases 0.000 description 3
- 208000026310 Breast neoplasm Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000006651 lactation Effects 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000030270 breast disease Diseases 0.000 description 1
- 230000002380 cytological effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000005075 mammary gland Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229940127234 oral contraceptive Drugs 0.000 description 1
- 239000003539 oral contraceptive agent Substances 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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Abstract
The utility model is suitable for the relevant technical field of medical equipment, provides a sampling device for hospital nipple discharge treatment, including the barrel, first check valve and second check valve are installed respectively to one end and the lateral part of barrel, the one end that first check valve and the second check valve both kept away from the barrel is connected with the cover fill and pipe respectively, the one end that the cover fill was kept away from the first check valve still is provided with the sealing washer, the barrel is towards the one end of cover fill is provided with a plurality of round rollers through the activity of multiunit elastic telescopic mechanism, elastic telescopic mechanism cooperates with multiunit slide mechanism who installs on the barrel periphery, extraction mechanism is used for absorbing the discharge to the barrel after the cover fill contacts with patient's chest, finally, because the action of drawing in of a plurality of round rollers execution around patient's chest, can be favorable to smooth derivation of discharge, reducing patient discomfort during sampling.
Description
Technical Field
The utility model belongs to the technical field of medical instrument is relevant, especially, relate to a sampling device for hospital's nipple discharge disease treatment.
Background
Nipple discharge is a common symptom of breast diseases and can be classified into physiological discharge and pathological discharge. Physiological fluid discharge refers to lactation phenomenon in pregnancy and lactation period, bilateral nipple discharge caused by oral contraceptive or sedative, and small amount of single or bilateral discharge of postmenopausal women. Pathological discharge refers to the non-physiological condition of intermittent, persistent nipple discharge from one or more ducts on one or both sides, from months to years.
The cytological examination of the overflowing liquid is simple and convenient, can detect the breast cancer early, and is a diagnosis method which is easy to be accepted by patients, so that the breast cancer can not be ignored when the phenomenon of the overflowing liquid of the nipple occurs, and the breast cancer should be timely examined and treated correspondingly in hospitals.
The method that present hospital pathology branch of academic or vocational study, mammary gland branch of academic or vocational study adopted to nipple discharge sample mainly adopts the brush of liquid-based cytology to brush and gets nipple discharge, and some sampling device adopts the negative pressure principle directly to extract the discharge in addition, however, adopts the method of extraction, is difficult to guarantee leading out smoothly of discharge, just can cause painful sense to patient's chest, and the sampling effect is not good.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sampling device for hospital nipple discharge treatment aims at solving the current not good problem of sampling device sampling effect.
The utility model is realized in such a way, the sampling device for the treatment of the nipple discharge disease in the hospital comprises a cylinder body, one end and the side part of the cylinder body are respectively provided with a first one-way valve and a second one-way valve, one ends of the first one-way valve and the second one-way valve, which are far away from the cylinder body, are respectively connected with a cover bucket and a conduit, and one end of the cover bucket, which is far away from the first one-way valve, is also provided with a sealing ring;
a plurality of round rollers are movably arranged at one end of the cylinder body facing the cover bucket through a plurality of groups of elastic telescopic mechanisms, the elastic telescopic mechanisms are matched with a plurality of groups of sliding mechanisms arranged on the periphery of the cylinder body, and the sliding mechanisms are connected with an extraction mechanism arranged in the cylinder body;
the drawing mechanism is used for sucking the overflowing liquid into the cylinder body after the cover bucket is contacted with the chest of the patient, and in the process of sucking the overflowing liquid, the sliding mechanism is matched with the elastic telescopic mechanism so that the elastic telescopic mechanism stores elastic potential energy, and the circular rollers perform furling action on the chest of the patient.
Furthermore, the extraction mechanism comprises a piston disc arranged in the barrel in a sealing sliding mode, a threaded rod connected with the piston disc in a rotating mode and a threaded pipe fixedly installed at one end, far away from the cover, of the barrel, the threaded rod penetrates through the threaded pipe and is in threaded connection with the threaded pipe, and a rotating wheel is fixedly arranged at one end, far away from the piston disc, of the threaded rod.
Furthermore, elastic telescoping mechanism installs including rotating dwang on the barrel outer wall and through the elastic component with the telescopic link that dwang slip registrates, the circle roller rotates to be installed the telescopic link is kept away from the one end of dwang, the dwang is kept away from the one end of circle roller still fixed mounting has a three hornblocks, just inclined plane orientation on the three hornblocks the barrel, and with the sliding mechanism cooperation.
Furthermore, the dwang with all be fixed on the telescopic link the two and be provided with a protruding piece, the elastic component is including connecting two the cylindricality spring of protruding piece, and two still respectively fixed mounting has fixed pipe and flexible post on the protruding piece, fixed pipe with the two sliding sleeve of flexible post closes, the cylindricality spring housing is located fixed pipe with on the periphery of flexible post.
Still further, slide mechanism is including installing translation subassembly on the barrel outer wall and with the tractive structure that the threaded rod is connected, tractive structure include rotate the installation on the threaded rod rotate the piece and fixed mounting rotate the piece orientation many spliced poles of barrel one side.
Furthermore, the translation subassembly includes fixed mounting and is in guide bar and the slip setting on the barrel outer wall are in slider on the guide bar, the slider with the spliced pole is kept away from the one end of rotating the piece is connected, just the lateral part of slider still rotates and installs a gyro wheel, when absorbing the overflow, the gyro wheel with inclined plane butt on the triangle block.
Compared with the prior art, the beneficial effects of the utility model are that:
when using, the handheld barrel of medical personnel, cover the nipple of fighting with the patient and cover, and ensure that a plurality of round rollers and patient's chest contact and be in the expansion state, afterwards, extraction mechanism work, alright begin to extract the discharge, meanwhile, extraction mechanism will drive the motion of slide mechanism, slide mechanism cooperates with elastic telescoping mechanism, make elastic telescoping mechanism carry out elastic potential energy's deposit, a plurality of round rollers carry out around patient's chest and draw in the action in, so, alright be favorable to exporting smoothly of discharge, slow down uncomfortable sense at the sample in-process patient.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram provided by the present invention.
Fig. 2 is a schematic structural diagram of another angle provided by the present invention.
Fig. 3 is a half-sectional view provided by the present invention.
Fig. 4 is an enlarged view of a structure in fig. 2 according to the present invention.
Fig. 5 is a schematic structural diagram of the elastic telescopic mechanism provided by the present invention.
Reference numerals:
1. a barrel; 2. a first check valve; 3. a hood bucket; 4. a piston disc; 5. a threaded rod; 6. a threaded pipe; 7. a rotating wheel; 8. a second one-way valve; 9. a conduit; 10. a handle; 11. rotating the rod; 12. a telescopic rod; 13. a round roller; 14. a fixed tube; 15. a telescopic column; 16. a cylindrical spring; 17. a triangular block; 18. a roller; 19. a guide rod; 20. a slider; 21. connecting columns; 22. and a rotating member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to effectively explain the embodiments of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The utility model provides a sampling device for hospital nipple discharge treatment to solve the not good problem of current sampling device sampling effect.
Referring to fig. 1-5, the sampling device for treating nipple discharge of hospital comprises a barrel body 1, and a handle 10 is further fixedly arranged on the outer wall of the barrel body 1, so that when a worker samples discharge, the barrel body 1 can be held by the handle 10.
A first one-way valve 2 and a second one-way valve 8 are respectively arranged at one end and the side part of the cylinder body 1, one ends, far away from the cylinder body 1, of the first one-way valve 2 and the second one-way valve 8 are respectively connected with a cover bucket 3 and a guide pipe 9, and one end, far away from the first one-way valve 2, of the cover bucket 3 is also provided with a sealing ring;
the barrel 1 is towards the one end of cover fill 3 is provided with a plurality of round rollers 13 through the activity of multiunit elastic telescoping mechanism, elastic telescoping mechanism with install the cooperation of multiunit slide mechanism on the barrel 1 periphery, just slide mechanism with install extraction mechanism in the barrel 1 is connected.
Referring to fig. 3 again, the extracting mechanism includes a piston disc 4 arranged in the cylinder 1 in a sealing sliding manner, a threaded rod 5 connected to the piston disc 4 in a rotating manner, and a threaded pipe 6 fixedly installed at one end of the cylinder 1 far from the cover bucket 3, the threaded rod 5 penetrates through the threaded pipe 6, central axes of the threaded pipe 6, the threaded rod 5 and the cylinder 1 are overlapped, and threads engaged with the threaded rod 5 are arranged on an inner wall of the threaded pipe 6.
And one end of the threaded rod 5, which is far away from the piston disc 4, is also fixedly provided with a rotating wheel 7.
When sampling of the overflowing liquid is carried out, medical staff holds the barrel body 1, the cover bucket 3 covers the nipple of a patient, and ensures that the round rollers 13 are in contact with the chest of the patient and are in an expansion state, then, the medical staff rotates the threaded rod 5 in the forward direction through the rotating wheel 7, so that the threaded pipe 6 is in sliding fit with the threaded rod 5, the threaded rod 5 gradually rotates out towards the outside of the barrel body 1, and the piston disc 4 is pulled to slide towards the outside of the barrel body 1, in the process, the first one-way valve 2 is conducted, the second one-way valve 8 is not conducted, so that the overflowing liquid can be sucked into the barrel body 1, after sampling is finished, when the overflowing liquid in the barrel body 1 needs to be transferred into the liquid-based cytology storage bottle, the medical staff rotates the threaded rod 5 in the reverse direction, therefore, the threaded rod 5 can rotate towards the inside of the barrel body 1, and pushes the piston disc 4 to reset gradually, in this process, first check valve 2 does not switch on, and second check valve 8 switches on, so, the discharge in barrel 1 just discharges to liquid-based cytology storage bottle through second check valve 8 and pipe 9 in to, convenient sampling function when having realized nipple discharge disease treatment has made things convenient for medical personnel's work, has promoted the efficiency of treatment inspection.
Referring to fig. 5 again, the elastic telescopic mechanism includes a rotating rod 11 rotatably mounted on the outer wall of the cylinder 1 and a telescopic rod 12 slidably sleeved with the rotating rod 11 through an elastic member, and the circular roller 13 is rotatably mounted at one end of the telescopic rod 12 far away from the rotating rod 11. Dwang 11 is kept away from there is a triangle piece 17 in the one end of round roller 13 still fixed mounting, just inclined plane orientation on the triangle piece 17 barrel 1, and with slide mechanism cooperates.
It should be emphasized that, this application realizes the extraction of discharge through the screw-thread fit between threaded rod 5 and screwed pipe 6, because the cooperation precision between the threaded rod 5 and the screwed pipe 6 is high, can guarantee the stability of piston dish 4 motion for the extraction process goes on slowly, can effectively reduce patient's uncomfortable sense in the sample process.
Referring to fig. 2 again, the sliding mechanism includes a translation assembly mounted on the outer wall of the cylinder 1 and a pulling structure connected to the threaded rod 5, the pulling structure includes a rotating member 22 rotatably mounted on the threaded rod 5 and a plurality of connecting posts 21 fixedly mounted on one side of the rotating member 22 facing the cylinder 1. Translation subassembly includes fixed mounting and is in guide bar 19 and the slip setting on the barrel 1 outer wall are in slider 20 on the guide bar 19, slider 20 with spliced pole 21 is kept away from the one end of rotating piece 22 is connected, just slider 20's lateral part still rotates and installs a gyro wheel 18, when absorbing the overflow, gyro wheel 18 with inclined plane butt on the triangle block 17.
In-process at the extraction discharge, threaded rod 5 back-out towards the outside of barrel 1, and drive and rotate a 22 orientation and keep away from barrel 1 and remove, and rotate a 22 and pass through spliced pole 21 pulling slider 20 and slide on guide bar 19, correspondingly, gyro wheel 18 rolls on the inclined plane of triangle-shaped piece 17, make triangle-shaped piece 17 produce and give way, dwang 11 takes place to rotate with telescopic link 12, a plurality of round rollers 13 roll and draw in patient's chest, this in-process, telescopic link 12 slides on dwang 11, cylindrical spring 16 is compressed, reserve elastic potential energy gradually, thereby, realized at the sampling in-process, round roller 13 has a rolling action to patient's chest, be favorable to the discharge of discharge, guarantee the smoothness that sampling work goes on.
Cylindrical spring 16 is at the in-process of compressed, and flexible post 15 slides towards the inside of fixed pipe 14 gradually, flexible post 15 with the setting of fixed pipe 14 is right cylindrical spring 16 can play effectual guide effect, prevents that cylindrical spring 16 from taking place the problem of buckling when compressed.
It should be further noted that when the plurality of round rollers 13 roll and are folded on the chest of the patient, the chest of the patient deforms, and in order to prevent a gap from occurring between the hood bucket 3 and the chest of the patient, in the sampling process, the medical staff should properly apply a certain pushing force to the chest of the patient, so as to ensure that the sealing ring on the hood bucket 3 is tightly attached to the chest of the patient, and prevent the derived overflow from leaking.
Preferably, the patient is held in a prone position while the sample is being taken.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A sampling device for the treatment of nipple discharge in hospitals is characterized by comprising a cylinder body (1);
a first one-way valve (2) and a second one-way valve (8) are respectively installed at one end and the side part of the cylinder body (1), one ends, far away from the cylinder body (1), of the first one-way valve (2) and the second one-way valve (8) are respectively connected with a cover bucket (3) and a guide pipe (9), and one end, far away from the first one-way valve (2), of the cover bucket (3) is further provided with a sealing ring;
a plurality of round rollers (13) are movably arranged at one end of the cylinder body (1) facing the cover bucket (3) through a plurality of groups of elastic telescopic mechanisms, the elastic telescopic mechanisms are matched with a plurality of groups of sliding mechanisms arranged on the periphery of the cylinder body (1), and the sliding mechanisms are connected with an extraction mechanism arranged in the cylinder body (1);
the drawing mechanism is used for sucking the overflowing liquid into the barrel body (1) after the cover bucket (3) is contacted with the chest of the patient, in the process of sucking the overflowing liquid, the sliding mechanism is matched with the elastic telescopic mechanism, so that the elastic telescopic mechanism stores elastic potential energy, and the round rollers (13) perform furling action on the chest of the patient.
2. The sampling device for the treatment of nipple discharge in hospitals according to claim 1, characterized in that said extraction mechanism comprises a piston disc (4) sealingly and slidably arranged in said cylinder (1), a threaded rod (5) rotatably connected with said piston disc (4), and a threaded tube (6) fixedly mounted at the end of said cylinder (1) remote from said funnel (3);
the threaded rod (5) penetrates through the threaded pipe (6) and is in threaded connection with the threaded pipe, and a rotating wheel (7) is fixedly arranged at one end, far away from the piston disc (4), of the threaded rod (5).
3. The sampling device for the treatment of nipple discharge in hospitals according to claim 2, characterized in that said elastic telescopic mechanism comprises a rotating rod (11) rotatably mounted on the outer wall of said cylinder body (1) and a telescopic rod (12) slidably fitted with said rotating rod (11) through an elastic member, said round roller (13) is rotatably mounted on one end of said telescopic rod (12) far from said rotating rod (11);
dwang (11) are kept away from the one end of circle roller (13) still fixed mounting have one three hornblocks (17), just inclined plane orientation on three hornblocks (17) barrel (1), and with the slide mechanism cooperation.
4. The sampling device for the treatment of nipple discharge of hospital according to claim 3, wherein both the rotating rod (11) and the telescopic rod (12) are fixedly provided with a protruding block, the elastic member comprises a cylindrical spring (16) connecting the two protruding blocks, and the two protruding blocks are further fixedly provided with a fixed tube (14) and a telescopic column (15), respectively, the fixed tube (14) and the telescopic column (15) are slidably sleeved, and the cylindrical spring (16) is sleeved on the outer peripheries of the fixed tube (14) and the telescopic column (15).
5. The sampling device for hospital nipple discharge treatment according to claim 4, characterized in that said sliding mechanism comprises a translation assembly mounted on the outer wall of said barrel (1) and a pulling structure connected with said threaded rod (5), said pulling structure comprising a rotating member (22) rotatably mounted on said threaded rod (5) and a plurality of connection posts (21) fixedly mounted on the side of said rotating member (22) facing said barrel (1).
6. The sampling device for the treatment of nipple discharge of hospital according to claim 5, characterized in that said translation assembly comprises a guide rod (19) fixedly mounted on the outer wall of said barrel (1) and a slide block (20) slidably mounted on said guide rod (19), said slide block (20) is connected with one end of said connection column (21) far away from said rotation member (22), and a roller (18) is rotatably mounted on the side of said slide block (20), and when the discharge is sucked, said roller (18) abuts against the inclined surface of said triangular block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221444224.8U CN217510522U (en) | 2022-06-09 | 2022-06-09 | Sampling device for treating nipple discharge of hospital |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221444224.8U CN217510522U (en) | 2022-06-09 | 2022-06-09 | Sampling device for treating nipple discharge of hospital |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217510522U true CN217510522U (en) | 2022-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221444224.8U Expired - Fee Related CN217510522U (en) | 2022-06-09 | 2022-06-09 | Sampling device for treating nipple discharge of hospital |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217510522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116058783A (en) * | 2023-02-24 | 2023-05-05 | 东莞市人民医院 | Precession type anorectal endoscope and application method thereof |
-
2022
- 2022-06-09 CN CN202221444224.8U patent/CN217510522U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116058783A (en) * | 2023-02-24 | 2023-05-05 | 东莞市人民医院 | Precession type anorectal endoscope and application method thereof |
| CN116058783B (en) * | 2023-02-24 | 2024-04-02 | 东莞市人民医院 | Precession type anorectal endoscope and application method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220930 |