CN215018041U - Endometrium cell collecting and filling device - Google Patents
Endometrium cell collecting and filling device Download PDFInfo
- Publication number
- CN215018041U CN215018041U CN202120637557.1U CN202120637557U CN215018041U CN 215018041 U CN215018041 U CN 215018041U CN 202120637557 U CN202120637557 U CN 202120637557U CN 215018041 U CN215018041 U CN 215018041U
- Authority
- CN
- China
- Prior art keywords
- collection
- interior pole
- lamella
- petals
- collecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000004696 endometrium Anatomy 0.000 title claims abstract description 8
- 241000446313 Lamella Species 0.000 claims abstract description 15
- 230000010412 perfusion Effects 0.000 claims abstract description 15
- 239000011148 porous material Substances 0.000 claims abstract description 5
- 210000005168 endometrial cell Anatomy 0.000 claims description 17
- 210000004027 cell Anatomy 0.000 claims description 11
- 238000001802 infusion Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 206010014733 Endometrial cancer Diseases 0.000 description 7
- 206010014759 Endometrial neoplasm Diseases 0.000 description 7
- 238000007790 scraping Methods 0.000 description 7
- 206010028980 Neoplasm Diseases 0.000 description 5
- 210000004291 uterus Anatomy 0.000 description 5
- 201000011510 cancer Diseases 0.000 description 4
- 210000004996 female reproductive system Anatomy 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 206010008342 Cervix carcinoma Diseases 0.000 description 2
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 201000010881 cervical cancer Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000036210 malignancy Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 206010000077 Abdominal mass Diseases 0.000 description 1
- 206010000084 Abdominal pain lower Diseases 0.000 description 1
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 240000007817 Olea europaea Species 0.000 description 1
- 206010033128 Ovarian cancer Diseases 0.000 description 1
- 206010061535 Ovarian neoplasm Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 206010046788 Uterine haemorrhage Diseases 0.000 description 1
- 206010046910 Vaginal haemorrhage Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000013399 early diagnosis Methods 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- VAOCPAMSLUNLGC-UHFFFAOYSA-N metronidazole Chemical compound CC1=NC=C([N+]([O-])=O)N1CCO VAOCPAMSLUNLGC-UHFFFAOYSA-N 0.000 description 1
- 229960000282 metronidazole Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002611 ovarian Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 208000015608 reproductive system cancer Diseases 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model belongs to the technical field of medical instrument, a endometrium cell collection and perfusion device concurrently is related to, locate the outer sleeve pipe of this interior pole including interior pole and cover, interior pole front end is equipped with and draws in the sleeve pipe and be two collection lamellas of symmetrical arrangement, interior pole rear end is equipped with the handle, the protruding doctor-bar that is equipped with a plurality of interval arrangements in the outside of each collection lamella, two both ends of gathering the lamella link to each other, and its stiff end links to each other with interior pole, the free end is connected with the bulb body, interior pole and at least one collection lamella all are equipped with the cavity along respective length direction, and cavity between them communicates with each other, be equipped with the pore with the cavity intercommunication of gathering the lamella on the bulb body. When this device can realize gathering endometrium cell, need not extract this device and just can fill the treatment for this device has the multi-purpose function of a ware, and be favorable to reducing medical personnel's operation procedure, save clinical time, and reduce patient's operation risk and shorten patient's uncomfortable sense time.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to endometrium cell collection and perfusion device.
Background
Endometrial cancer is a group of epithelial malignancies that occur in the endometrium, well-developed in perimenopausal and postmenopausal women. Endometrial cancer is one of the most common tumors of the female reproductive system, with nearly 20 million new cases each year, and is the third most common gynecological malignancy that leads to death (second only to ovarian and cervical cancer). The incidence of the cancer is closely related to the life style, the incidence rate is different from region to region, and the incidence rate of the cancer is only second to breast cancer, lung cancer and colorectal tumor in North America and Europe and is higher than that of female reproductive system cancer; in China, with the development of society and the improvement of economic conditions, the incidence rate of endometrial cancer is also increased year by year, and the endometrial cancer is second to cervical cancer at present and is the second place of female reproductive system malignant tumor. Early diagnosis can obviously reduce incidence and fatality rate of endometrial cancer, but most of patients in early stage of lesion without clinical symptoms are not easy to find, and examination is carried out until symptoms such as irregular vaginal bleeding, abnormal vaginal drainage, lower abdominal pain, abdominal mass and the like appear. Patients with endometrial cancer that are found to be a large number have late stages of diagnosis and low survival rates. Therefore, early detection and early treatment are the best prevention approaches for endometrial cancer.
The current clinical examinations such as curettage, biopsy and hysteroscopy all cause certain damage to patients, and the patients feel more pain in the examination process, so that the compliance is poor, and the current clinical examinations are not suitable to be used as conventional examination means. And the endometrial cell/tissue collection instruments are simple and convenient to operate and small in body injury, so that a safe, simple, convenient and effective examination mode with good compliance can be provided for clinic. However, the existing uterine cell collector is independent, for example, the collector is used separately from a perfusion therapy apparatus, so that repeated operation is required for medical staff, and treatment time and discomfort time are increased for patients. Therefore, the development of one instrument with multiple functions, reduced operation procedures, time saving and reduced operation risks and discomfort is a problem which needs to be solved clinically.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a device for collecting and injecting endometrial cells, which aims to solve the problem that the injection therapy cannot be performed while the endometrial cells are collected.
In order to achieve the above object, the utility model provides a device for collecting and filling endometrial cells, locate the outer sleeve pipe of this pole including interior pole and cover, interior pole front end be equipped with can draw in two collection lamellas that the sleeve pipe is intraductal and be symmetrical arrangement, interior pole rear end is equipped with the handle, the outside of each collection lamella is protruding to be equipped with a plurality of interval arrangement's doctor-bar, two both ends of gathering the lamella link to each other, and its stiff end links to each other with interior pole, and the free end is equipped with the bulb body, and interior pole and at least one collection lamella all are equipped with the cavity along respective length direction, and cavity between them communicates with each other, is equipped with the pore with the cavity intercommunication of gathering the lamella on the bulb body.
Further, when the collecting petals are folded, the scraping pieces on the two collecting petals are staggered in the axial direction of the sleeve.
Furthermore, the two collecting petals and the inner rod are integrally formed.
Furthermore, the ball head body is in a hemispherical shape, a conical shape or a blunt bullet shape.
Further, the duct is arranged at the axial front end or/and the radial direction of the ball head body.
Further, the ball head body is a rubber ball.
Furthermore, the ball head body is connected with the free end of the collecting valve in a rotatable manner.
Furthermore, the two collecting lobes are arranged in a convex-concave structure at the corresponding sides corresponding to each other, and the collecting lobes with the convex structures are arranged in the hollow cavity communicated with the inner rod.
Furthermore, when the collecting valve with the concave structure and the collecting valve with the convex structure are folded, a cavity is reserved between the collecting valve with the concave structure and the collecting valve with the convex structure.
The beneficial effects of the utility model reside in that: when this device can realize gathering endometrium cell, need not extract this device and just can fill the treatment for this device has the multi-purpose function of a ware, and be favorable to reducing medical personnel's operation procedure, save clinical time, and reduce patient's operation risk and shorten patient's uncomfortable sense time, and convenient to use, it is effectual.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic front view of the device for collecting and perfusing endometrial cells (with the collecting valve extended).
FIG. 2 is a schematic cross-sectional view of another structure of the collecting flap of the endometrial cell collecting and perfusion device.
FIG. 3 is a schematic front view of another structure of the bulb body of the endometrial cell collection and perfusion device.
Reference numerals: the device comprises an inner rod 1, a sleeve 2, a collecting valve 3, a scraping blade 4, a ball head 5, a pore passage 6, a handle 7, a hollow cavity 8 and a cavity 9.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1, the device for collecting and injecting endometrial cells in this embodiment includes an inner rod 1 and a sleeve 2 sleeved outside the inner rod 1, wherein two collecting petals 3 which can be folded inside the sleeve 2 and are symmetrically arranged are disposed at the front end of the inner rod 1, a handle 7 is disposed at the rear end of the inner rod 1, a plurality of scraping blades 4 which are arranged at intervals are convexly disposed at the outer side of each collecting petal 3, two ends of the two collecting petals 3 are connected, the fixed ends of the two collecting petals are connected with the inner rod 1, the free ends of the two collecting petals are provided with ball heads 5, the inner rod 1 and one of the collecting petals 3 are respectively provided with hollow cavities 8 along respective length directions, the hollow cavities 8 of the inner rod and the hollow cavities 8 of the two collecting petals are communicated, and the ball heads 5 are provided with ducts 6 communicated with the hollow cavities 8 of the collecting petals 3.
When the device is used, when the device extends into the uterus to collect cell samples, the collecting valve is opened under the matching of the handle, the inner rod and the sleeve, and the scraping blade on the collecting valve is also opened. The inner rotary rod drives the collecting valve to rotate, so that the scraping blade scrapes off cells for collection. When the collecting petals are folded in the sleeve, the two collecting petals are close to each other, and the scraping blade and the collected sample attached to the collecting petals are contained in the sleeve. If the intrauterine infusion therapy needs to be carried out, the inner rod is externally connected with the injector, and medicines for promoting the regeneration of blood vessels, such as growth factors, metronidazole and the like, are injected into the uterus from the hollow cavity of the inner rod, the hollow cavity of the collection valve and the pore passage of the ball head body in sequence, the cell sample collected in the collection valve is contained in the sleeve, and the collection work cannot be influenced by the infusion at the moment, so that the device can be used for diagnosing and treating uterine cavity scratching and uterine cavity infusion when a uterus enters once.
In the embodiment shown, the collecting petals 3 are folded, with the wiper blades 4 of the two collecting petals 3 offset in the axial direction of the sleeve 2. So that when the collecting petals are folded and put into the sleeve, the collecting petals have smaller volume so as to be smoothly put into the sleeve. Meanwhile, the scraping blades on the collecting valve are staggered, so that more cells can be collected conveniently.
The two collecting lobes 3 in this embodiment are integrally formed with the inner rod 1. Can be injection molded for a mold, is convenient to manufacture, and is made of medical high polymer materials.
The ball head 5 in this embodiment has a hemispherical shape, a conical shape, an olive shape, or a blunt bullet shape. Thereby preventing the device from scratching the human body when extending into the uterus or collecting cells and improving the safety of the device. Further, the ball head body 5 is a rubber ball. Is more protective.
The ball head 5 in this embodiment is rotatably connected to the free end of the collecting flap 3. The bulb body is in a static state relative to the uterus, and discomfort of patients can be reduced when endometrial cells are collected.
As shown in fig. 2, the two collecting lobes 3 in the present embodiment are arranged in a convex-concave structure at the corresponding sides corresponding to each other, and the collecting lobe 3 with the convex structure is arranged in the hollow cavity 8 communicated with the inner rod 1, and when the collecting lobe 3 with the concave structure and the collecting lobe 3 with the convex structure are folded, a cavity 9 is left between the two collecting lobes. Therefore, on one hand, the collecting valve with the convex structure is used for arranging the hollow cavity, so that the perfusion efficiency can be improved, and the collecting valve is also beneficial to manufacture; on the other hand, a chamber formed between the two collecting valves after the two collecting valves are close to each other has a certain accommodating space so as to store a cell sample, prevent the collected sample from being extruded and improve the quantity of the collected sample.
As shown in fig. 3, the tunnel 6 in the present embodiment is arranged at the axial front end and in the radial direction of the ball head 5. So as to improve the perfusion effect.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a device is gathered and perfusion concurrently to endometrium cell, locates outer sleeve pipe (2) of this interior pole including interior pole (1) and cover, interior pole front end be equipped with can draw in two collection lamella (3) that are symmetrical arrangement in the sleeve pipe, interior pole rear end is equipped with handle (7), each the outside of gathering the lamella is protruding to be equipped with doctor-bar (4) of a plurality of interval arrangements, two the both ends of gathering the lamella link to each other, and its stiff end links to each other with interior pole, and the free end is equipped with ball head body (5), its characterized in that, interior pole and at least one collection lamella all are equipped with cavity (8) along respective length direction, and cavity between them communicates with each other, be equipped with pore (6) with the cavity intercommunication of gathering the lamella on the ball head body.
2. The endometrial cell collection and perfusion device according to claim 1, wherein the blades of the two collection petals are offset from each other in the axial direction of the cannula when the collection petals are in a collapsed state.
3. The endometrial cell collection and infusion device of claim 1, wherein the two collection petals are integrally formed with the inner rod.
4. The endometrial cell collection and perfusion device according to claim 1, wherein the ball head body is hemispherical, conical or blunt bullet shaped.
5. The endometrial cell collection and perfusion device according to claim 1, wherein the channel is disposed at an axial forward end or/and a radial direction of the ball body.
6. The endometrial cell collection and perfusion device according to claim 1, wherein the ball head body is a rubber ball.
7. The endometrial cell collection and perfusion device according to claim 1, wherein the ball body is rotatably connected to a free end of the collection flap.
8. The endometrial cell collection and perfusion device according to claim 1, wherein the two collection petals are arranged in a convex-concave structure at respective sides corresponding to each other, and the collection petals with the convex structure are arranged in a hollow cavity communicated with the inner rod.
9. Endometrial cell collection and perfusion device according to claim 8, characterized by the fact that the collection flap with concave structure and the collection flap with convex structure, when folded together, leave a chamber (9) between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637557.1U CN215018041U (en) | 2021-03-30 | 2021-03-30 | Endometrium cell collecting and filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120637557.1U CN215018041U (en) | 2021-03-30 | 2021-03-30 | Endometrium cell collecting and filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215018041U true CN215018041U (en) | 2021-12-07 |
Family
ID=79151835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120637557.1U Expired - Fee Related CN215018041U (en) | 2021-03-30 | 2021-03-30 | Endometrium cell collecting and filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215018041U (en) |
-
2021
- 2021-03-30 CN CN202120637557.1U patent/CN215018041U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3527203A (en) | Apparatus for circulating a fluid within a body cavity | |
| US3540432A (en) | Cytological instrument | |
| CN202776442U (en) | Packing device for treating uterine bleeding | |
| WO2014166187A1 (en) | Uterine sampling device | |
| EP3035855A1 (en) | Apparatus and method for ovarian cancer screening | |
| CN102940518A (en) | Rotary self-absorbing pawl-type knife system for minimally-invasive whole excision of breast lesion | |
| CN215018041U (en) | Endometrium cell collecting and filling device | |
| CN203139357U (en) | Gynecological triple-bag multi-cavity tube | |
| ES2671993T3 (en) | Three-light balloon catheter apparatus | |
| CN207654172U (en) | Transvaginal Ultrasound probe Special water sac | |
| CN208851561U (en) | Anti-dropout silica gel uterus hemostasis with packs sacculus | |
| CN206434397U (en) | A kind of uterus and uterine neck hemostasis sacculus | |
| CN210871737U (en) | Uterine cavity sampler | |
| CN104586501A (en) | High frequency tumor ablation system of gynecology | |
| US20110184314A1 (en) | Endocervical lavage device and method | |
| McGowan | Cytologic methods for the detection of endometrial cancer | |
| CN1174694A (en) | Multi-function suction device for medical use | |
| CN220477613U (en) | Gynecological tumor puncture sampler | |
| RAJU et al. | Routine hysteroscopy for patients with a high risk of uterine malignancy | |
| CN205031317U (en) | Cervical hemostasis by compression water pocket | |
| CN209172432U (en) | Myomata bores protective case | |
| CN214857093U (en) | Novel hemostatic bag for obstetrics and gynecology department | |
| CN214511245U (en) | Postoperative nursing hemostasis device for cervical nursing | |
| CN215129382U (en) | Obstetrical department uses hemostasis device | |
| CN211022897U (en) | Postoperative rectal blood-sucking hemostatic device |
Legal Events
| 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: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |