CN211381671U - Gynecological uterine curettage device - Google Patents
Gynecological uterine curettage device Download PDFInfo
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- CN211381671U CN211381671U CN201822178080.6U CN201822178080U CN211381671U CN 211381671 U CN211381671 U CN 211381671U CN 201822178080 U CN201822178080 U CN 201822178080U CN 211381671 U CN211381671 U CN 211381671U
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Abstract
The utility model belongs to the technical field of medical appliance, in particular to a gynecological curettage device, which comprises an operation tube and a curettage spoon; the operation tube comprises an operation inner tube and an operation outer tube; the relative position of the operation inner tube and the operation outer tube is controlled through the reset spring, the operation handle and the limit bolt, so that the convenience for a user to control the scraping depth is further ensured; the arc connecting rod, the liquid suction ball, the liquid suction rotary rod, the negative pressure exhaust tube and the liquid suction bag which are rotatably arranged in the operation inner tube are matched with each other, so that uterine effusion is conveniently sucked while uterine curettage is carried out; through mutually supporting between medicine guide tube, medicine storage tank, the overstock gasbag, can extrude the sponge layer to curettage spoon front end setting through medicine guide tube with the liquid medicine of placing in medicine storage tank, supplementary doctor loads medicine on, reduces the secondary injury to the human body, the utility model has the advantages of simple structure, convenient to use, rational in infrastructure, alleviate patient's misery, prevent cross infection, facilitate promotion.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a gynecological curettage device.
Background
As is known, the uterine curettage operation is uterine curettage, which is a traditional induced abortion operation, is different from abortion operation, is used for cleaning tissues which are not fully remained in a uterine cavity after abortion operation, helps repair the uterus, and reduces the possibility of bleeding or infection, the uterine curettage operation is divided into two steps, the first step is to expand the cervix to a sufficient size, the second step is to extend a curettage spoon into the uterine cavity and curette an embryo, a uterine curettage device is needed in the operation process of the second step, the uterine curettage device generally has a curettage spoon part at the front end and a drive uterine handle part at the rear end to realize uterine curettage operation, but the uterine curettage device generally probes the uterine depth before uterine curettage and then performs curettage, particularly, because the curettage device needs to directly dose medicine at the local part after uterine curettage of a patient, the finger stall is usually pushed to dose, the operation is troublesome, and cross infection is easily caused; meanwhile, because no positioning facility is provided, the scraping depth is difficult to control, the uterine wall is easy to scrape, and the medicine application and the suction of the uterine effusion are also inconvenient; aiming at the problems, how to produce the gynecological uterine curettage device which is easy to control the cleaning depth and can also apply medicine and absorb the uterine effusion is an important problem which needs to be solved urgently in the current medical appliance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a gynecological curettage device.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a gynecological curettage device, which comprises an operating tube and a curettage spoon; the operating pipe comprises an operating inner pipe and an operating outer pipe, a limiting through hole is formed in the side wall of the operating outer pipe, and a limiting bolt is connected to the limiting through hole in a threaded manner; the operation inner pipe is sleeved in the operation outer pipe in a sliding mode, and the position of the operation inner pipe is limited by a limiting bolt;
an operating handle is fixedly arranged at one end of the operating inner tube, and a curettage spoon body is fixedly arranged at the other end of the operating inner tube; a medicine guide tube is arranged on the back of the upper end of the curettage spoon body, and one end of the medicine guide tube extends to the front end of the curettage spoon body; the other end of the medicine guide tube penetrates through the operation inner tube, extends to one side of an operation handle of the operation inner tube and is communicated with a medicine guide device fixedly arranged on the side surface of the operation handle;
the operation inner tube is also provided with a liquid absorption rotary rod along the extension direction of the operation inner tube, and the liquid absorption rotary rod is rotationally connected with the operation inner tube; an arc-shaped connecting rod matched with the radian of the uterine curettage spoon is arranged at one end part of the liquid suction rotating rod close to the uterine curettage spoon, and a liquid suction ball is arranged at the end part of the arc-shaped connecting rod; the spherical surface of the lower hemisphere of the liquid suction ball is provided with a liquid suction hole, and the liquid suction hole is communicated with the inner cavity of the arc-shaped connecting rod and the inner cavity of the liquid suction rotary rod; the other end of the imbibition rotating rod penetrates through the operating handle and is communicated with an imbibition processing device which is rotatably arranged outside the operating handle.
Preferably, the imbibing treatment device comprises a liquid receiving cylinder directly communicated with the imbibing rotating rod; the liquid receiving cylinder is provided with a liquid inlet pipe, and the liquid inlet pipe is communicated with the liquid absorption rotary rod through a connecting valve; the liquid receiving cylinder is provided with a negative pressure exhaust pipe, and the liquid receiving cylinder is communicated with a liquid suction bag arranged outside the liquid receiving cylinder through the negative pressure exhaust pipe.
Preferably, the medicine guide device comprises a medicine storage tank communicated with the medicine guide pipe; the medicine storage tank comprises a first medicine outlet, a first medicine inlet and an air inlet; the medicine storage tank is communicated with the medicine guide pipe through a first medicine outlet; the medicine storage tank is communicated with a pressure air bag through an air inlet.
Preferably, a return spring is arranged between the operating handle and the operating outer tube.
Preferably, the arc length of the arc-shaped connecting rod is half of the arc length of the curette body.
Preferably, a sponge layer is arranged on a medicine outlet at the edge of the front end of the curettage spoon body; the front end of the medicine guide tube extends to the edge of the front end of the curettage spoon body, and the end part of the medicine guide tube is buried in the sponge layer and is provided with a medicine outlet.
Preferably, the outer wall of the operation inner tube, which is close to one side of the operation handle, is provided with scale marks.
Has the advantages that: compared with the prior art, the beneficial effects of the utility model are that: the relative position of the operation inner tube and the operation outer tube is controlled through the reset spring, the operation handle and the limit bolt, so that the convenience for a user to control the scraping depth is further ensured; the arc connecting rod, the liquid suction ball, the liquid suction rotary rod, the negative pressure exhaust tube and the liquid suction bag which are rotatably arranged in the operation inner tube are matched with each other, so that uterine effusion is conveniently sucked while uterine curettage is carried out; through mutually supporting between medicine guide tube, medicine storage tank, the overstock gasbag, can extrude the sponge layer to curettage spoon front end setting through medicine guide tube with the liquid medicine of placing in medicine storage tank, supplementary doctor is loaded onto medicine.
Drawings
Fig. 1 is a schematic structural view of the gynecological curettage device in a non-imbibition state;
fig. 2 is a schematic structural view of the gynecological curettage device in a liquid-absorbing state;
FIG. 3 is a schematic structural view of a liquid suction device in the gynecological curettage device;
fig. 4 is a schematic structural view of a drug delivery device in a gynecological curettage device.
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.
Referring to fig. 1-4, the utility model provides a gynecological curettage device, which comprises an operation tube and a curettage spoon 2; the operating pipe comprises an operating inner pipe 7 and an operating outer pipe 8, a limiting through hole is formed in the side wall of the operating outer pipe 8, and a limiting bolt 9 is connected to the limiting through hole in a threaded mode; the operation inner pipe 7 is sleeved in the operation outer pipe 8 in a sliding mode, and the position of the operation inner pipe 8 is limited by a limiting bolt 9;
an operating handle is fixedly arranged at one end of the operating inner tube 7, and a curettage spoon 2 is fixedly arranged at the other end of the operating inner tube 7; a medicine guide tube 6 is arranged on the back of the upper end of the curette 2 body, and one end of the medicine guide tube extends to the front end of the curette 2 body; the other end of the medicine guide tube 6 penetrates through the operation inner tube 7, extends to one side of an operation handle of the operation inner tube, and is communicated with a medicine guide device fixedly arranged on the side face of the operation handle;
the operation inner tube 7 is also provided with a liquid absorption rotary rod 10 in a penetrating manner along the extension direction of the operation inner tube, and the liquid absorption rotary rod 10 is rotationally connected with the operation inner tube 7; an arc-shaped connecting rod 5 matched with the curettage spoon 2 in radian is arranged at one end part of the liquid suction rotating rod 10 close to the curettage spoon 2, and a liquid suction ball 3 is arranged at the end part of the arc-shaped connecting rod 5; the spherical surface of the lower hemisphere of the liquid suction ball 3 is provided with a liquid suction hole 4, and the liquid suction hole 4 is communicated with the inner cavity of the arc-shaped connecting rod 5 and the inner cavity of the liquid suction rotary rod 10; the other end portion of the liquid suction rotating rod 10 passes through the operation handle and communicates with a liquid suction processing device rotatably provided outside the operation handle.
Further, the pipetting treatment device comprises a pipette 20 directly communicating with the pipetting rotary rod 10; the liquid receiving cylinder 20 is provided with a liquid inlet pipe 19, and the liquid inlet pipe 19 is communicated with the liquid absorption rotary rod 10 through a connecting valve; the liquid receiving cylinder 20 is provided with a negative pressure air exhaust pipe 18, and the liquid receiving cylinder 20 is communicated with a liquid suction bag 17 arranged outside the liquid receiving cylinder through the negative pressure air exhaust pipe 18.
Furthermore, the medicine guiding device comprises a medicine storage tank 16 communicated with the medicine guiding tube 6; the medicine storage tank 16 comprises a first medicine outlet 15, a first medicine inlet 14 and an air inlet 13; the medicine storage tank 16 is communicated with the medicine guide pipe 6 through a first medicine outlet 15; the medicine storage tank 16 is communicated with the overstock air bag 12 through the air inlet 13.
Furthermore, a return spring 11 is arranged between the operating handle and the operating outer tube 8.
Furthermore, the arc length of the arc-shaped connecting rod 5 is half of the arc length of the curette 2.
Furthermore, a sponge layer 1 is arranged on a medicine outlet at the front end edge of the curette body 2; the front end of the medicine guide tube 6 extends to the edge of the front end of the curettage spoon body of the uterine curettage spoon 2, and the end part of the medicine guide tube is buried in the sponge layer 1 and is provided with a medicine outlet.
Furthermore, the outer wall of the operation inner tube 7 close to the operation handle is provided with scale marks.
The operation process is as follows:
firstly, according to the distance between two photographed curettage positions of the slice, then a driving handle is pressed, the specific depth is found by matching with the scale mark on the outer wall of an operation inner tube 7, then the relative position of the operation inner tube 7 and an operation outer tube 8 is limited by a limit bolt 9, and then the curettage is carried out by using a curettage spoon 2;
secondly, in the uterine curettage process, the overstocked air bag 12 outside the medicine storage tank 16 is extruded, the medicine liquid stored in the medicine storage tank 16 in advance is extruded to the front end of the uterine curettage spoon 2 through the medicine guide tube 6, and the medicine liquid is uniformly smeared on the uterine curettage part through the arranged sponge 1;
repeatedly, in the uterine curettage process, if uterine effusion occurs, the liquid absorption rotating rod 10 can be rotated, the arc-shaped connecting rod 10 is rotated, the liquid absorption ball 3 is rotated until the lower end is abutted against the inner wall of the uterus, and then the uterine effusion is absorbed out through the liquid absorption bag 17 and the negative pressure exhaust tube 18;
and finally, after the uterine curettage operation, the medicine applying operation and the liquid suction operation are finished, firstly, rotating the liquid suction rotating rod 10 to restore the position to the uterine curettage spoon 2, then, rotating the limiting bolt 9 to restore the operation inner tube 7 to the initial position, and taking out the uterine curettage device.
In conclusion, the relative positions of the operation inner tube 7 and the operation outer tube 8 are controlled by the return spring 11, the operation handle and the limit bolt 9, so that the convenience for a user to control the scraping depth is further ensured; the arc-shaped connecting rod 5, the liquid suction ball 3, the liquid suction rotary rod 10, the negative pressure air suction pipe 18 and the liquid suction bag 17 which are rotatably arranged in the operation inner pipe 7 are matched with each other, so that uterine effusion is conveniently sucked while uterine curettage; through mutually supporting between medicine guide tube 6, medicine storage tank 16, the overstock gasbag 12, can extrude the sponge layer 1 to curettage spoon front end setting through medicine guide tube 6 with the liquid medicine of placing in medicine storage tank 16, supplementary doctor loads medicine, reduces the secondary injury to the human body, the utility model has the advantages of simple structure, convenient to use, rational in infrastructure, alleviate patient's misery, prevent cross infection, the facilitate promotion.
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 (7)
1. A gynecological curettage device comprises an operation tube and a curettage spoon; the method is characterized in that: the operating pipe comprises an operating inner pipe and an operating outer pipe, a limiting through hole is formed in the side wall of the operating outer pipe, and a limiting bolt is connected to the limiting through hole in a threaded manner; the operation inner pipe is sleeved in the operation outer pipe in a sliding mode, and the position of the operation inner pipe is limited by a limiting bolt;
an operating handle is fixedly arranged at one end of the operating inner tube, and a curettage spoon body is fixedly arranged at the other end of the operating inner tube; a medicine guide tube is arranged on the back of the upper end of the curettage spoon body, and one end of the medicine guide tube extends to the front end of the curettage spoon body; the other end of the medicine guide tube penetrates through the operation inner tube, extends to one side of an operation handle of the operation inner tube and is communicated with a medicine guide device fixedly arranged on the side surface of the operation handle;
the operation inner tube is also provided with a liquid absorption rotary rod along the extension direction of the operation inner tube, and the liquid absorption rotary rod is rotationally connected with the operation inner tube; an arc-shaped connecting rod matched with the radian of the uterine curettage spoon is arranged at one end part of the liquid suction rotating rod close to the uterine curettage spoon, and a liquid suction ball is arranged at the end part of the arc-shaped connecting rod; the spherical surface of the lower hemisphere of the liquid suction ball is provided with a liquid suction hole, and the liquid suction hole is communicated with the inner cavity of the arc-shaped connecting rod and the inner cavity of the liquid suction rotary rod; the other end of the imbibition rotating rod penetrates through the operating handle and is communicated with an imbibition processing device which is rotatably arranged outside the operating handle.
2. A gynecological curettage device according to claim 1, characterized in that: the imbibition processing device comprises a imbibition cylinder directly communicated with the imbibition rotating rod; the liquid receiving cylinder is provided with a liquid inlet pipe, and the liquid inlet pipe is communicated with the liquid absorption rotary rod through a connecting valve; the liquid receiving cylinder is provided with a negative pressure exhaust pipe, and the liquid receiving cylinder is communicated with a liquid suction bag arranged outside the liquid receiving cylinder through the negative pressure exhaust pipe.
3. A gynecological curettage device according to claim 1, characterized in that: the medicine guide device comprises a medicine storage tank communicated with the medicine guide pipe; the medicine storage tank comprises a first medicine outlet, a first medicine inlet and an air inlet; the medicine storage tank is communicated with the medicine guide pipe through a first medicine outlet; the medicine storage tank is communicated with a pressure air bag through an air inlet.
4. A gynecological curettage device according to claim 1, characterized in that: and a return spring is arranged between the operating handle and the operating outer tube.
5. A gynecological curettage device according to claim 1, characterized in that: the arc length of the arc-shaped connecting rod is half of that of the curette body.
6. A gynecological curettage device according to claim 1, characterized in that: a sponge layer is arranged on a medicine outlet at the edge of the front end of the curettage spoon body; the front end of the medicine guide tube extends to the edge of the front end of the curettage spoon body, and the end part of the medicine guide tube is buried in the sponge layer and is provided with a medicine outlet.
7. A gynecological curettage device according to claim 1, characterized in that: the outer wall of the operation inner tube, which is close to one side of the operation handle, is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178080.6U CN211381671U (en) | 2018-12-17 | 2018-12-17 | Gynecological uterine curettage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822178080.6U CN211381671U (en) | 2018-12-17 | 2018-12-17 | Gynecological uterine curettage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211381671U true CN211381671U (en) | 2020-09-01 |
Family
ID=72229808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822178080.6U Expired - Fee Related CN211381671U (en) | 2018-12-17 | 2018-12-17 | Gynecological uterine curettage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211381671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587213A (en) * | 2020-12-14 | 2021-04-02 | 山东省日照市人民医院 | Uterine curettage device for obstetrics and gynecology department |
-
2018
- 2018-12-17 CN CN201822178080.6U patent/CN211381671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587213A (en) * | 2020-12-14 | 2021-04-02 | 山东省日照市人民医院 | Uterine curettage device for obstetrics and gynecology department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211217 |