CN108618833A - Gynecological curette - Google Patents
Gynecological curette Download PDFInfo
- Publication number
- CN108618833A CN108618833A CN201710174623.4A CN201710174623A CN108618833A CN 108618833 A CN108618833 A CN 108618833A CN 201710174623 A CN201710174623 A CN 201710174623A CN 108618833 A CN108618833 A CN 108618833A
- Authority
- CN
- China
- Prior art keywords
- spoon
- curettage
- driving handle
- swingle
- fluid
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/4241—Instruments for manoeuvring or retracting the uterus, e.g. during laparoscopic surgery
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B2017/4216—Operations on uterus, e.g. endometrium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/14—Female reproductive, genital organs
- A61M2210/1433—Uterus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Reproductive Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention relates to manufacture technology field of medical appliance,Specifically a kind of gynecological curette,It is equipped with curettage spoon and driving handle,It is characterized in that the spoon body upper end back of curettage spoon is equipped with medicine-introducing pipe,One end of medicine-introducing pipe extends to the front edge of curettage spoon spoon body and is equipped with medicine outlet,The other end of medicine-introducing pipe is fitted in the spoon body upper end back of curettage spoon successively,Driving handle upper end back is simultaneously inconsistent with the end of driving handle,Medicine-introducing pipe end is connected with injection cylinder,Injection cylinder is connected through gas-guide tube with extruding gasbag,The spoon body lower end of curettage spoon is internally provided with swingle,The front end of swingle is equipped with pressing Liquid absorption ball,It presses Liquid absorption ball and is equipped with imbibing hole,Imbibing hole is interconnected and is connected with the pipette that swingle is internally provided with,The rear end of swingle is equipped with fluid-directing rod,Fluid-directing rod is internally provided with catheter,Driving handle is equipped with fixed ring,The end of fluid-directing rod is equipped with and connects fluid cylinder,With mitigation patient suffering,The advantages that preventing cross-infection.
Description
Technical field
The present invention relates to manufacture technology field of medical appliance, specifically a kind of simple in structure, easy to use, structure is closed
The gynecological curette managing, mitigate patient suffering, preventing cross-infection.
Background technology
It is well known that palace of the Qing Dynasty operation scrapes uterus, palace of the Qing Dynasty operation is exactly traditional induced abortion, and uterine curettage is different from the stream of people
Art stays in intrauterine tissue for incomplete abortion after removing Therapeutic Abortion, helps the reparation in uterus, reduces bleeding or infection
May, palace of the Qing Dynasty operation is divided into two steps and carries out, and for the first step first cervical dilatation to enough size, second step is stretched with curet
Into uterine cavity, embryo is scraped off, just needs to use curette, curette in the operating process of second step to be typically all to have
The spatula portion of front end and the driving handle portion of rear end realize dilatation and curettage operation, but this curette is all usually first to use before dilatation and curettage
Probe detects uterus depth, then is scraped clearly, and due to not having location facilities, it is difficult control to scrape weight clearly, is easy to scrape and wears uterus
Wall, especially because needing to be directly administered locally after curette is to patient's dilatation and curettage, often finger wears fingerstall
Push administration, it is troublesome in poeration, and it be easy to cause cross-infection.
Invention content
Present invention aim to address above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, easy to use, structure conjunction
The gynecological curette managing, mitigate patient suffering, preventing cross-infection.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of gynecological curette is equipped with curettage spoon and driving handle, and the rear end of curettage spoon is connected with driving handle, and feature exists
It is equipped with medicine-introducing pipe in the spoon body upper end back of the curettage spoon, one end of medicine-introducing pipe extends to the front edge of curettage spoon spoon body
And it is equipped with medicine outlet, the other end of medicine-introducing pipe is fitted in the spoon body upper end back of curettage spoon, driving handle upper end back simultaneously successively
Inconsistent with the end of driving handle, the medicine-introducing pipe end inconsistent with driving handle end is connected with injection cylinder, injection cylinder
Interior to be equipped with liquid, injection cylinder is connected through gas-guide tube with extruding gasbag, and the injection cylinder is equipped with feeding opening, the dilatation and curettage
The spoon body lower end of spoon be internally provided with the matched swingle of curettage spoon spoon body radian, the arc length of swingle is curettage spoon spoon body arc
Long half, corrects before swingle inconsistent with curettage spoon spoon body inner tip, offsets with curettage spoon spoon body inner tip
The front end of tactile swingle is equipped with pressing Liquid absorption ball, and the spherical surface for pressing the lower semisphere of Liquid absorption ball is equipped with imbibing hole, imbibing hole phase
Intercommunicated and be connected with the pipette that swingle is internally provided with, the rear end of swingle is equipped with and the matched drain of driving handle
Bar, fluid-directing rod are internally provided with the catheter being connected with pipette, and swingle is set on the driving handle of fluid-directing rod junction
There are fixed ring, fluid-directing rod to be socketed in the rotation of the inside ensuring fluid-directing rod rotation drive swingle of fixed ring, the fluid-directing rod
End be equipped with prevent liquid reflux suck-back connect fluid cylinder, the inlet tube for connecing fluid cylinder is connected through connection valve with fluid-directing rod end,
Connect fluid cylinder negative pressure ventilation pipe be connected with liquid sucking bag realize imbibition.
The medicine outlet of the front edge of curettage spoon spoon body of the present invention is equipped with spongy layer, prevents medicine outlet to uterus
Also it can guarantee that the smearing of drug is uniform while the secondary injury of inner wall.
The medicine-introducing pipe front end that the spoon body upper end back of curettage spoon of the present invention is equipped with is equipped at least three branch pipes, branch pipe
Front end extend to the spoon body front edge of curettage spoon, the end of branch pipe is embedded in spongy layer and is equipped with medicine outlet, ensures liquid
Uniform smearing.
Driving handle of the present invention is equipped with scale slot, and driving handle is equipped with movement indicia plate, ensures curette
Put in specific depth.
At least provided with three fixed rings on driving handle of the present invention, ensure the fixation of fluid-directing rod and rotation.
For the present invention since the spoon body upper end back of the curettage spoon is equipped with medicine-introducing pipe, one end of medicine-introducing pipe extends to dilatation and curettage
The front edge of spoon spoon body is simultaneously equipped with medicine outlet, and the other end of medicine-introducing pipe is fitted in the spoon body upper end back of curettage spoon, drives successively
Fixed handle upper end back is simultaneously inconsistent with the end of driving handle, the medicine-introducing pipe end and injection inconsistent with driving handle end
Cylinder is connected, and liquid is equipped in injection cylinder, and injection cylinder is connected through gas-guide tube with extruding gasbag, the injection cylinder equipped with into
The spoon body lower end of medicine mouth, the curettage spoon is internally provided with and the matched swingle of curettage spoon spoon body radian, the arc of swingle
The half of a length of curettage spoon spoon body arc length, correct before swingle it is inconsistent with curettage spoon spoon body inner tip, with curettage spoon
The front end of the inconsistent swingle of spoon body inner tip is equipped with pressing Liquid absorption ball, and the spherical surface for pressing the lower semisphere of Liquid absorption ball is equipped with
Imbibing hole, imbibing hole are interconnected and are connected with the pipette that swingle is internally provided with, and the rear end of swingle is equipped with and driving
The matched fluid-directing rod of handle, fluid-directing rod are internally provided with the catheter being connected with pipette, and swingle is connect with fluid-directing rod
The driving handle at place is equipped with fixed ring, and the inside ensuring fluid-directing rod rotation that fluid-directing rod is socketed in fixed ring drives turning for swingle
It is dynamic, the end of the fluid-directing rod be equipped with prevent liquid reflux suck-back connect fluid cylinder, connect the inlet tube of fluid cylinder through connection valve with lead
Liquid bar end is connected, and the negative pressure ventilation pipe for connecing fluid cylinder is connected with liquid sucking bag and realizes imbibition, before the curettage spoon spoon body
The medicine outlet of end margin is equipped with spongy layer, prevents from also can guarantee drug while secondary injury of the medicine outlet to intrauterine wall
Smear uniform, the medicine-introducing pipe front end that the spoon body upper end back of the curettage spoon is equipped with is equipped at least three branch pipes, before branch pipe
End extends to the spoon body front edge of curettage spoon, and the end of branch pipe is embedded in spongy layer and is equipped with medicine outlet, ensures the equal of liquid
Even smearing, the driving handle are equipped with scale slot, and driving handle is equipped with movement indicia plate, it is specific to ensure that curette is put in
Depth ensure the fixation of fluid-directing rod and rotation at least provided with three fixed rings on the driving handle, there is structure letter
It is single, easy to use, reasonable for structure, mitigate patient suffering, prevent the advantages that cross-infection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the postrotational structural schematic diagram of swingle in Fig. 1.
Fig. 3 is the rear view of curettage spoon in the present invention.
Specific implementation mode
The following further describes the present invention with reference to the drawings：
As shown in the picture, a kind of gynecological curette is equipped with curettage spoon 1 and driving handle 2, rear end and the driving handle 2 of curettage spoon 1
It is connected, it is characterised in that the spoon body upper end back of the curettage spoon 1 is equipped with medicine-introducing pipe 3, and one end of medicine-introducing pipe 3, which extends to, scrapes
The front edge of palace 1 spoon body of spoon is simultaneously equipped with medicine outlet, and the other end of medicine-introducing pipe 3 is fitted in the spoon body upper end back of the body of curettage spoon 1 successively
Portion, 2 upper end back of driving handle and, with driving handle 2 end inconsistent medicine-introducing pipe 3 inconsistent with the end of driving handle 2
End is connected with injection cylinder 5, liquid is equipped in injection cylinder 5, injection cylinder 5 is connected through gas-guide tube with extruding gasbag 6, described
Injection cylinder 5 is equipped with feeding opening 7, and the spoon body lower end of the curettage spoon 1 is internally provided with matched with 1 spoon body radian of curettage spoon
Swingle 8, the arc length of swingle 8 are the half of 1 spoon body arc length of curettage spoon, corrected before swingle 8 in 1 spoon body of curettage spoon
Portion top is inconsistent, and the front end of inconsistent swingle 8 is equipped with pressing Liquid absorption ball 9 with 1 spoon body inner tip of curettage spoon, and pressing is inhaled
The spherical surface of the lower semisphere of liquid ball 9 is equipped with imbibing hole 10, the pipette that imbibing hole 10 is interconnected and is internally provided with swingle 8
Be connected, the rear end of swingle 8 be equipped with 2 matched fluid-directing rod 11 of driving handle, fluid-directing rod 11 be internally provided with and imbibition
The catheter that pipe is connected, swingle 8 and the driving handle 2 of 11 junction of fluid-directing rod are equipped with fixed ring 12,11 sets of fluid-directing rod
The rotation of inside ensuring fluid-directing rod 11 for being connected on fixed ring 12 drives the rotation of swingle 8, and the end of the fluid-directing rod 11 is equipped with
Prevent liquid reflux suck-back connects fluid cylinder 13, and the inlet tube for connecing fluid cylinder 13 is connected through connection valve 4 with 11 end of fluid-directing rod, connects liquid
The negative pressure ventilation pipe of cylinder 13 is connected with liquid sucking bag 14 realizes imbibition, the medicine outlet of the front edge of 1 spoon body of curettage spoon
It is equipped with spongy layer 15, prevents from also can guarantee that the smearing of drug is uniform while secondary injury of the medicine outlet to intrauterine wall, institute
3 front end of medicine-introducing pipe that the spoon body upper end back for the curettage spoon 1 stated is equipped with is equipped at least three branch pipes 16, and the front end of branch pipe 16 extends
To the spoon body front edge of curettage spoon 1, the end of branch pipe 16 is embedded in spongy layer 15 and is equipped with medicine outlet, ensures the uniform of liquid
It smears, the driving handle 2 is equipped with scale slot 17, and driving handle 2 is equipped with movement indicia plate 18, ensures that curette is put in
Specific depth ensures the fixation of fluid-directing rod and rotation at least provided with three fixed rings 12 on the driving handle 2.
In the use of the present invention, then being found out on driving handle 2 according to the distance of dilatation and curettage at the slice, thin piece of shooting two first
Movement indicia plate 18 is moved to the position and is marked by the position of the distance, then by the equipment of cervix dilating to uterine neck into
Row expansion, the curette is inserted into after expansion, is put in specific position and is carried out dilatation and curettage later, during dilatation and curettage, squeezes simultaneously
The extruding gasbag 6 of injection tube rear end squeezes out liquid from medicine outlet, is applied to dilatation and curettage position and carries out drug smearing, subtracts in this way
The finger carried out in subsequent process is lacked and has worn the trouble of fingerstall push administration, and hydrops is will produce in dilatation and curettage, has at this moment rotated
Fluid-directing rod 11, fluid-directing rod 11 drive swingle 8 to be rotated, and then make the rotation of pressing Liquid absorption ball 9 to lower end and uterus inner wall phase
It contradicts, then will connect fluid cylinder 13 and be connected to the end of fluid-directing rod 11 by connection valve 4 again, pressing Liquid absorption ball 9 will be pressed inside uterus
Indentation is fallen into, and liquid is made all to be collected at the minimum point of pressing, then is connect internal draws fluid in fluid cylinder 13 by liquid sucking bag 14,
Inspiration connect the liquid in fluid cylinder 13 can anti-backflow, and then realize dilatation and curettage, avoid multiple operation from causing repeatedly intrauterine wall
Injury, while cross contamination is also prevented, it after the completion of imbibition, unloads and connects fluid cylinder 13, the revolution of fluid-directing rod 11 is made into pressing imbibition
Ball 9 is accommodated into inside curettage spoon 1, is then taken out, since the spherical surface of the lower semisphere of pressing Liquid absorption ball 9 is equipped with imbibing hole 10,
It presses after Liquid absorption ball 9 rotates, would be at top, carry out imbibition above pressing below the sphere, prevent from being drawn into endometrium,
Mitigate patient suffering, the present invention since the spoon body upper end back of the curettage spoon 1 is equipped with medicine-introducing pipe 3, prolong by one end of medicine-introducing pipe 3
It extends to the front edge of 1 spoon body of curettage spoon and is equipped with medicine outlet, the other end of medicine-introducing pipe 3 is fitted in the spoon body of curettage spoon 1 successively
Upper end back, 2 upper end back of driving handle and inconsistent with the end of driving handle 2, and 2 end of driving handle is inconsistent leads
3 end of pencil is connected with injection cylinder 5, and liquid is equipped in injection cylinder 5, and injection cylinder 5 is connected through gas-guide tube with extruding gasbag 6,
The injection cylinder 5 is equipped with feeding opening 7, and the spoon body lower end of the curettage spoon 1 is internally provided with and 1 spoon body radian phase of curettage spoon
The swingle 8 of cooperation, the arc length of swingle 8 are the half of 1 spoon body arc length of curettage spoon, are corrected and curettage spoon 1 before swingle 8
Spoon body inner tip is inconsistent, and the front end of inconsistent swingle 8 is equipped with pressing Liquid absorption ball 9 with 1 spoon body inner tip of curettage spoon,
The spherical surface for pressing the lower semisphere of Liquid absorption ball 9 is equipped with imbibing hole 10, and imbibing hole 10 is interconnected and is internally provided with swingle 8
Pipette is connected, and the rear end of swingle 8 is equipped with to be internally provided with 2 matched fluid-directing rod 11 of driving handle, fluid-directing rod 11
The catheter being connected with pipette, swingle 8 and the driving handle 2 of 11 junction of fluid-directing rod are equipped with fixed ring 12, drain
Bar 11 is socketed in the rotation of the rotation drive swingle 8 of inside ensuring fluid-directing rod 11 of fixed ring 12, the end of the fluid-directing rod 11
End be equipped with prevent liquid reflux suck-back connect fluid cylinder 13, the inlet tube for connecing fluid cylinder 13 is connected through connection valve 4 with 11 end of fluid-directing rod
It connects, connects the negative pressure ventilation pipe of fluid cylinder 13 and liquid sucking bag 14 is connected and realizes imbibition, the front edge of 1 spoon body of curettage spoon
Medicine outlet is equipped with spongy layer 15, prevents from also can guarantee that the smearing of drug is equal while secondary injury of the medicine outlet to intrauterine wall
Even, 3 front end of medicine-introducing pipe that the spoon body upper end back of the curettage spoon 1 is equipped with is equipped at least three branch pipes 16, before branch pipe 16
End extends to the spoon body front edge of curettage spoon 1, and the end of branch pipe 16 is embedded in spongy layer 15 and is equipped with medicine outlet, ensures liquid
Uniform smearing, the driving handle 2 be equipped with scale slot 17, driving handle 2 be equipped with movement indicia plate 18, ensure dilatation and curettage
Device puts in specific depth, at least provided with three fixed rings 12 on the driving handle 2, ensures the fixation of fluid-directing rod and rotation
Turn, the length of heretofore described fixed ring can be identical as the length of driving handle, the single fixed ring antithetical phrase that can be designed
In utero touching for wall generation is pullled, and reduces the secondary injury to human body, has simple in structure, easy to use, reasonable for structure, mitigation
Patient suffering prevents the advantages that cross-infection.
Claims (5)
1. a kind of gynecological curette is equipped with curettage spoon and driving handle, the rear end of curettage spoon is connected with driving handle, feature
It is that the spoon body upper end back of the curettage spoon is equipped with medicine-introducing pipe, one end of medicine-introducing pipe extends to the front end edge of curettage spoon spoon body
Edge is simultaneously equipped with medicine outlet, and the other end of medicine-introducing pipe is fitted in the spoon body upper end back of curettage spoon, driving handle upper end back successively
And it is inconsistent with the end of driving handle, the medicine-introducing pipe end inconsistent with driving handle end is connected with injection cylinder, injection
Liquid is equipped in cylinder, injection cylinder is connected through gas-guide tube with extruding gasbag, and the injection cylinder is equipped with feeding opening, and described scrapes
The spoon body lower end of palace spoon be internally provided with the matched swingle of curettage spoon spoon body radian, the arc length of swingle is curettage spoon spoon body
The half of arc length, correct before swingle it is inconsistent with curettage spoon spoon body inner tip, with curettage spoon spoon body inner tip phase
The front end of the swingle of conflict is equipped with pressing Liquid absorption ball, and the spherical surface for pressing the lower semisphere of Liquid absorption ball is equipped with imbibing hole, imbibing hole
It is interconnected and is connected with the pipette that swingle is internally provided with, the rear end of swingle is equipped with and driving handle is matched leads
Liquid bar, fluid-directing rod are internally provided with the catheter being connected with pipette, swingle on the driving handle of fluid-directing rod junction
Equipped with fixed ring, fluid-directing rod is socketed in the rotation of the inside ensuring fluid-directing rod rotation drive swingle of fixed ring, the drain
The end of bar be equipped with prevent liquid reflux suck-back connect fluid cylinder, the inlet tube for connecing fluid cylinder is connected through connection valve with fluid-directing rod end
Connect, connect fluid cylinder negative pressure ventilation pipe be connected with liquid sucking bag realize imbibition.
2. a kind of gynecological curette according to claim 1, it is characterised in that the front edge of the curettage spoon spoon body
Medicine outlet be equipped with spongy layer.
3. a kind of gynecological curette according to claim 1, it is characterised in that the spoon body upper end back of the curettage spoon
The medicine-introducing pipe front end being equipped with is equipped at least three branch pipes, and the front end of branch pipe extends to the spoon body front edge of curettage spoon, branch pipe
End is embedded in spongy layer and is equipped with medicine outlet.
4. a kind of gynecological curette according to claim 1, it is characterised in that the driving handle is equipped with scale slot,
Driving handle is equipped with movement indicia plate.
5. a kind of gynecological curette according to claim 1, it is characterised in that at least provided with three on the driving handle
A fixed ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174623.4A CN108618833A (en) | 2017-03-22 | 2017-03-22 | Gynecological curette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710174623.4A CN108618833A (en) | 2017-03-22 | 2017-03-22 | Gynecological curette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108618833A true CN108618833A (en) | 2018-10-09 |
Family
ID=63707099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710174623.4A Withdrawn CN108618833A (en) | 2017-03-22 | 2017-03-22 | Gynecological curette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108618833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366256A (en) * | 2022-01-24 | 2022-04-19 | 李菲 | Uterine curettage device for obstetrics and gynecology department |
-
2017
- 2017-03-22 CN CN201710174623.4A patent/CN108618833A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366256A (en) * | 2022-01-24 | 2022-04-19 | 李菲 | Uterine curettage device for obstetrics and gynecology department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |