CN207323833U - A kind of cervical canal medicine applying instrument - Google Patents
A kind of cervical canal medicine applying instrument Download PDFInfo
- Publication number
- CN207323833U CN207323833U CN201820077849.2U CN201820077849U CN207323833U CN 207323833 U CN207323833 U CN 207323833U CN 201820077849 U CN201820077849 U CN 201820077849U CN 207323833 U CN207323833 U CN 207323833U
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- China
- Prior art keywords
- inner cylinder
- piston head
- axle center
- cervical canal
- outer barrel
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Abstract
The utility model discloses a kind of cervical canal medicine applying instrument, include the outer barrel of both ends conducting, the inner side of outer barrel front end is equipped with the circular bosses extended radially, the inner cylinder of activity is equipped with outer barrel, the outside diameter piston head consistent with inner cylinder internal diameter is equipped with inner cylinder, is equipped with axle center hole at the axle center of piston head, the side of piston head is connected with the hollow ram turned on axle center hole, upper absorbent-cotton rod is equipped with the axle center hole of opposite side, bracing wire is connected with upper absorbent-cotton rod；The barrel of the inner cylinder both sides is equipped with the sliding slot for extending to front end, and piston head is equipped with position limiting slide block corresponding with sliding slot, and the difference in height between the leading flank of position limiting slide block and the leading flank of piston head is equal to the thickness of circular bosses.The utility model has medicine-feeding simple, conveniently, the characteristics of not easily causing waste, and can voluntarily take out cotton balls；The utility model is disposable apparatus, can directly abandon it after medicine-feeding, avoids reuse, cross-infection.
Description
Technical field
A kind of medicine applying instrument is the utility model is related to, particularly a kind of cervical canal medicine applying instrument.
Background technology
The detection of human papilloma virus HPV and the cytology detection connection of cervical canal are pointed out in the examination guide of cervical carcinoma
The method of conjunction be it is presently recommended that state's cervical carcinoma screening project.The crowd of high-risk HPV infection is clinically found, using cervical canal
The mode of medicine-feeding treat with other cervical canals medicine-feeding mode contrast high-risk HPV infection negative conversion rate significantly improve.In addition through making a definite diagnosis
The mode that the patient for suffering from endocervicitis can also take cervical canal to add medicine to is treated.
For gyniatrics also without the instrument of cervical canal medicine-feeding, general use is clamped with tweezers or haemostatic clamp is saturated with medicine at present
The cotton balls of thing, directly probes into cervical canal and carries out cervical canal medicine-feeding.Since operation technique is different, patient can feel that obvious pain is unworthy of
Closing operation, causing cervical canal medicine-feeding, position is not in place or drug waste very serious situation, so as to influence therapeutic effect, and suffers from
Hospital, which must be all arrived, after each cervical canal medicine-feeding of person takes out cotton balls again.
Utility model content
The purpose of this utility model is that, there is provided a kind of cervical canal medicine applying instrument.The utility model has medicine-feeding simply, side
Just, not the characteristics of not easily causing waste, and can voluntarily taking out swab stick；In addition, the utility model is disposable apparatus, after medicine-feeding
It can directly be abandoned, avoid reuse, cross-infection.
The technical solution of the utility model：A kind of cervical canal medicine applying instrument, includes the outer barrel of both ends conducting, before outer barrel
The inner side at end is equipped with the circular bosses extended radially, and the inner cylinder of activity, the internal diameter and circular bosses of inner cylinder are equipped with outer barrel
The diameter of endoporus is consistent, and the outer wall of inner cylinder is equipped with spacing ring, and the outside diameter work consistent with inner cylinder internal diameter is equipped with inner cylinder
Chock plug, is equipped with axle center hole at the axle center of piston head, the side of piston head is connected with the hollow ram turned on axle center hole, opposite side
Axle center hole in be equipped with upper absorbent-cotton rod, be connected with bracing wire on upper absorbent-cotton rod, one end of bracing wire pushes away after passing through hollow ram from hollow
The rear end of bar is stretched out；The barrel of the inner cylinder both sides is equipped with the sliding slot for extending to front end, and piston head is equipped with and sliding slot
Corresponding position limiting slide block, the difference in height between the leading flank of position limiting slide block and the leading flank of piston head are equal to the thickness of circular bosses.
Foregoing cervical canal medicine applying instrument, the bracing wire are cotton cord.
Foregoing cervical canal medicine applying instrument, the rear end of the sliding slot extend to the middle part of inner cylinder.
Foregoing cervical canal medicine applying instrument, is equipped with injection ram head in the hollow ram, the first side of injection ram is connected with
Injection putter.
The beneficial effects of the utility model：
1st, the utility model can fix uterine neck by the outer barrel of setting with vaginal dilation, and spacing cunning is set in cylinder
Block, and the upper absorbent-cotton rod of compression is set in the front end of position limiting slide block, cylinder need to only be pushed away in rear end connection hollow ram, medicine-feeding
Uterine neck is fixed to uterine neck, hollow ram is pushed until going deep into cervical canal forward, is then pushed away by the injection in hollow ram
Injection medicament on the upward absorbent-cotton rod of bar, and absorbent cotton is promoted into cervical canal, hollow push away then is pulled back under the assistance of injection putter
Bar makes absorbent-cotton rod completely disengage cylinder, and the swab stick to absorb the drug is scattered in the case of footloose, is retained in cervical canal,
It is unlikely to be taken out of by cylinder, its use is very simple, and operation is very easy, and it is accurate to add medicine to, painless, does not easily cause medicine
Thing wastes；And by the connection stay cord on upper absorbent-cotton rod, patient voluntarily can pull out swab stick after medication from vagina.
2nd, the utility model is disposable apparatus, can directly abandon it after medicine-feeding, avoids reusing, intersects sense
Dye.
Brief description of the drawings
Attached drawing 1 is the dimensional structure diagram of the utility model；
Attached drawing 2 is the planar structure schematic diagram of the utility model；
Description of reference numerals：1- outer barreies, 2- inner cylinders, 3- piston heads, the upper absorbent-cotton rods of 4-, 5- hollow rams, 6- axle center
Hole, 7- bracing wires, 8- sliding slots, 9- position limiting slide blocks, 10- spacing rings, 11- circular bosses, 12- injection ram heads, 13- injection putters.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
The embodiment of the utility model：
A kind of cervical canal medicine applying instrument, as shown in attached drawing 1-2, includes the outer barrel 1 of both ends conducting, 1 front end of outer barrel
Inner side is equipped with the circular bosses 11 extended radially, and the inner cylinder 2 of activity, the internal diameter and circular bosses of inner cylinder 2 are equipped with outer barrel 1
The diameter of 11 endoporus is consistent, and the outer wall of inner cylinder 2 is equipped with spacing ring 10, and outside diameter and 2 internal diameter one of inner cylinder are equipped with inner cylinder 2
The piston head 3 of cause, is equipped with axle center hole 6 at the axle center of piston head 3, the side of piston head 3 be connected with turned on axle center hole 6 it is hollow
Push rod 5（Exceed the front end face of piston head 3 after the front end stretching axle center hole 6 of hollow ram 5）, it is equipped with the axle center hole 6 of opposite side
Upper absorbent-cotton rod 4, is connected with bracing wire 7 on upper absorbent-cotton rod 4, and one end of bracing wire 7 is passed through after hollow ram 5 from the rear end of hollow ram 5
Stretch out；The barrel of 2 both sides of inner cylinder is equipped with the sliding slot 8 for extending to front end, and piston head 3 is equipped with corresponding with sliding slot 8
Position limiting slide block 9, difference in height between the leading flank of position limiting slide block 9 and the leading flank of piston head 3 is equal to the thickness of circular bosses 11.
The bracing wire 7 is cotton cord.
The rear end of the sliding slot 8 extends to the middle part of inner cylinder 2.
Injection ram first 12 is equipped with the hollow ram 5, first 12 side of injection ram is connected with injection putter 13.
Operation principle：In use, being placed on after upper absorbent-cotton rod 4 is compressed first in axle center hole 6, bracing wire 7 is from axle center hole 6 with
Pass through in empty push rod 5, then inner cylinder 2 is placed in outer barrel 1, inner cylinder 2 is limited to by outer barrel 1 by spacing ring 10
At center, outer barrel 1 is then pushed into intravaginal, its top to opening of the cervix, then touches forward hollow ram 5, until hollow
Cervical canal is stretched into the front end of push rod 5, and upper absorbent-cotton rod 4 then is pushed into cervical canal by injection putter 13, medicine is added hollow
In push rod 5, after injection ram first 12 is filled in hollow ram 5, medicine is pushed in the upper absorbent-cotton rod 4 of front end, then will
Injection ram first 12 takes out, and is pulled outwardly outer barrel 1, the front side of position limiting slide block 9 is against on circular bosses 11, at this time upper absorbent-cotton rod 4
Inner cylinder 2 is completely withdrawn, while avoiding piston head 3 to release inner cylinder 2 again causes its side to cause to damage to vaginal wall, and it is complete
The complete upper absorbent-cotton rod 4 for releasing inner cylinder 2 is expanded in the case where absorbing moisture, is rested in cervical canal, is pulled out outer barrel at this time
1, you can completely upper absorbent-cotton rod 4 is stayed in cervical canal, is unlikely to be taken out of by cylinder, meanwhile, bracing wire 7 is also from hollow ram 5
Middle extraction, stays in the body, and its one end can be about to medicine-feeding swab stick 4 certainly and pull out in vitro, after medication.
Claims (4)
- A kind of 1. cervical canal medicine applying instrument, it is characterised in that：Include the outer barrel of both ends conducting（1）, outer barrel（1）Front end it is interior Side is equipped with the circular bosses extended radially（11）, outer barrel（1）The interior inner cylinder for being equipped with activity（2）, inner cylinder（2）Internal diameter with Circular bosses（11）The diameter of endoporus is consistent, inner cylinder（2）Outer wall be equipped with spacing ring（10）, inner cylinder（2）It is interior to be equipped with outside diameter With inner cylinder（2）The consistent piston head of internal diameter（3）, piston head（3）Axle center at be equipped with axle center hole（6）Piston head（3）Side It is connected with and axle center hole（6）The hollow ram of conducting（5）, the axle center hole of opposite side（6）In be equipped with upper absorbent-cotton rod（4）, upper absorbent cotton Rod（4）On be connected with bracing wire（7）, bracing wire（7）One end pass through hollow ram（5）Afterwards from hollow ram（5）Rear end stretch out；Institute State inner cylinder（2）The barrel of both sides is equipped with the sliding slot for extending to front end（8）, piston head（3）It is equipped with and sliding slot（8）It is corresponding Position limiting slide block（9）, position limiting slide block（9）Leading flank and piston head（3）Leading flank between difference in height be equal to circular bosses （11）Thickness.
- 2. cervical canal medicine applying instrument according to claim 1, it is characterised in that：The bracing wire（7）For cotton cord.
- 3. cervical canal medicine applying instrument according to claim 1, it is characterised in that：The sliding slot（8）Rear end extend to inner cylinder Body（2）Middle part.
- 4. cervical canal medicine applying instrument according to claim 1, it is characterised in that：The hollow ram（5）In be equipped with injection live Chock plug（12）, injection ram head（12）Side is connected with injection putter（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077849.2U CN207323833U (en) | 2018-01-17 | 2018-01-17 | A kind of cervical canal medicine applying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077849.2U CN207323833U (en) | 2018-01-17 | 2018-01-17 | A kind of cervical canal medicine applying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207323833U true CN207323833U (en) | 2018-05-08 |
Family
ID=62427860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820077849.2U Active CN207323833U (en) | 2018-01-17 | 2018-01-17 | A kind of cervical canal medicine applying instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207323833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939273A (en) * | 2018-08-04 | 2018-12-07 | 苏州英诺迈医学科技服务有限公司 | A kind of HPV filling gun |
| CN113456258A (en) * | 2021-05-24 | 2021-10-01 | 邵笑 | Bite-preventing device for disinfection rod of stomatology department |
-
2018
- 2018-01-17 CN CN201820077849.2U patent/CN207323833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939273A (en) * | 2018-08-04 | 2018-12-07 | 苏州英诺迈医学科技服务有限公司 | A kind of HPV filling gun |
| CN113456258A (en) * | 2021-05-24 | 2021-10-01 | 邵笑 | Bite-preventing device for disinfection rod of stomatology department |
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