CN203763201U - Rotary induced abortion suction head - Google Patents
Rotary induced abortion suction head Download PDFInfo
- Publication number
- CN203763201U CN203763201U CN201420138611.8U CN201420138611U CN203763201U CN 203763201 U CN203763201 U CN 203763201U CN 201420138611 U CN201420138611 U CN 201420138611U CN 203763201 U CN203763201 U CN 203763201U
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- CN
- China
- Prior art keywords
- suction
- suction pipe
- rotary
- head
- induced abortion
- 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
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Abstract
The utility model belongs to the field of medical instruments, and relates to a rotary induced abortion suction head comprising a suction tube. The head of the suction tube is provided with a suction head, the tail of the suction tube is connected to an inserting head, the suction head is inserted into a rotary seat comprising an outer shell and an inner rotary core, a locking device is arranged at two ends of the rotary core, the surface of the shell is provided with indicating marks, and an annular scale ruler is arranged on the suction tube corresponding to the indicating marks. The rotary induced abortion suction head is capable of rotating by 360 DEG in a uterine cavity and sucking without dead corners, problems of incomplete uterine aspiration, suction leakage or decidual residue can be prevented, usage is facilitated, and operation effect can by guaranteed.
Description
Technical field
This utility model relates to a kind of rotary induced abortion suction apparatus's head, belongs to medical instruments field.
Background technology
Artificial abortion is at present common one operation, and artificial abortion can be divided into Surgical abortion and two kinds of methods of drug induced abortion.Conventional method has artificial abortion-vacuum aspiration, dilitation clamp and curettage and drug induced abortion art.The suction aspirator tip that existing artificial abortion-vacuum aspiration uses, comprises a suction pipe, and suction pipe is provided with suction nozzle, and suction pipe is arranged on negative pressure device by a patch plug, and when operation, doctor absorbs intrauterine pregnant tissue by rotating suction pipe.The deficiency of this mode is: need doctor rule of thumb to control owing to inhaling head-turned angle, easily cause suction nozzle rotation not in place, can not carry out the comprehensive absorption of 360 °, easily cause inhale palace complete, leak and inhale or the problem such as Hemorrhage, affect surgical effect.
Utility model content
According to above the deficiencies in the prior art, technical problem to be solved in the utility model is: a kind of rotary induced abortion suction apparatus's head is provided, ensures that 360 ° of rotations are absorbed without dead angle in uterine cavity, prevent from inhaling palace complete, leak and inhale or the problem such as Hemorrhage, easy to use, ensure surgical effect.
Rotary induced abortion suction apparatus's head described in the utility model, comprise suction pipe, suction pipe head is provided with suction nozzle, suction pipe afterbody connects patch plug, suction pipe inserts in rotating seat, and rotating seat is made up of peripheral housing and inner rotary core, and the upper and lower two ends of rotary core are provided with locking device, surface of shell is provided with cue mark, and the suction pipe corresponding with cue mark is provided with circular scale chi.
Suction pipe is inserted in rotary core, by the locking device auto lock at two ends, by the corresponding relation of cue mark and circular scale chi, make suction pipe carry out 360 ° of rotations from starting point, avoid relying on experience control to cause rotating situation not in place, make suction nozzle carry out absorbing without dead angle to uterine cavity, simultaneously by accurately controlling the angle of rotation, accurately locate, ensure surgical effect.
In described housing, be provided with internal gear, rotary core outside is provided with and the unidirectional outer tooth bar coordinating of internal gear, makes the relative housing of rotary core can only be to same direction rotation, and while avoiding operating, suction pipe, because other factors rotate backward, causes suction with Louing.
Described locking device is made up of the some independently snap lock pilled-in selvedges that surround an annular, and locking end, limit is fixed on rotary core, when suction pipe inserts, locking limit deforms, after suction pipe inserts, the locking limit of distortion has locking effect to suction pipe, and suction pipe is rotated with rotary core.
Described suction nozzle is 15mm apart from suction pipe end minimum range, and suction nozzle is 15mm～25mm along suction pipe axial length.
When use, suction pipe is inserted in the rotary core of rotating seat, by locking limit locking suction pipe, make rule be positioned at cue mark top, the suction pipe other end connects negative pressure device by patch plug, rotates suction pipe, makes cue mark be positioned at rule initial position.Suction pipe is inserted in uterine cavity, pregnant tissue is absorbed, stationary housing, rotate suction pipe, suction pipe driven rotary core rotates, when the cue mark on housing is after the rule rotating 360 degrees on suction pipe simultaneously, complete the absorption of a week, make to absorb without dead angle, and the angle that can adjust to appointment absorbs, improve manipulation accuracy.
Compared with prior art, the beneficial effect the utlity model has is:
This rotary induced abortion suction apparatus's head, by rotating seat and rule are set, ensures that in uterine cavity, 360 ° of rotations are absorbed without dead angle, prevent from inhaling palace complete, leak and inhale or the problem such as Hemorrhage, simple to operate, easy to use, ensure surgical effect.
Brief description of the drawings
Fig. 1 is this utility model structural representation;
Fig. 2 is A-A place cutaway view in Fig. 1;
Fig. 3 is rotating seat and suction pipe connection diagram.
In figure: 1, suction pipe; 2, rule; 3, cue mark; 4, rotating seat; 5, patch plug; 101, suction nozzle; 401, housing; 402, rotary core; 403, locking limit.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
As shown in Figures 1 to 3, this rotary induced abortion suction apparatus's head comprises suction pipe 1, patch plug 5, and suction pipe 1 head is provided with suction nozzle 101, and suction nozzle 101 is 15mm apart from suction pipe 1 end minimum range, and suction nozzle 101 is 15mm～25mm along suction pipe 1 axial length.Suction pipe 1 afterbody connects patch plug 5, and connect negative pressure device by patch plug 5, insert in rotating seat 4 at suction pipe 1 middle part, rotating seat 4 is made up of peripheral housing 401 and inner rotary core 402, in housing 401, be provided with internal gear, rotary core 402 outsides are provided with and the unidirectional outer tooth bar coordinating of internal gear, make the rotary core 402 can only be along housing 401 single direction rotations, while avoiding performing the operation, counter-rotate because external force causes suction pipe 1, affect surgical effect.Rotary core is provided with locking device in two ends Shang Xia 402, and locking device is made up of the some independently snap lock pilled-in selvedges 403 that surround an annular, and locking 403 ends, limit are fixed on rotary core 402, and suction pipe 1 inserts in rotary core 402, and locks by locking limit 403.Housing 401 surfaces are provided with cue mark 3, and the suction pipe 1 corresponding with cue mark 3 is provided with circular scale chi 2, and circular scale chi is carved with 0～360 ° of angle value.
Work process:
When use, suction pipe 1 is inserted in the rotary core 402 of rotating seat 4, lock suction pipe 1 by locking limit 403, make rule 2 be positioned at cue mark 3 tops, suction pipe 1 other end connects negative pressure device by patch plug 5, rotates suction pipe 1, makes cue mark 3 be positioned at rule 2 initial positions.Suction pipe 1 is inserted in uterine cavity, pregnant tissue is absorbed, stationary housing 401, rotate suction pipe 1, suction pipe 1 driven rotary core 402 rotates simultaneously, when the cue mark 3 on housing 401 is after rule 2 rotating 360 degrees on suction pipe 1, complete the absorption of a week, make to absorb without dead angle, and the angle that can adjust to appointment absorbs, improve manipulation accuracy.
Claims (4)
1. rotary induced abortion suction apparatus's head, comprise suction pipe (1), suction pipe (1) head is provided with suction nozzle (101), suction pipe (1) afterbody connects patch plug (5), it is characterized in that: suction pipe (1) inserts in rotating seat (4), rotating seat (4) is made up of peripheral housing (401) and inner rotary core (402), the upper and lower two ends of rotary core (402) are provided with locking device, housing (401) surface is provided with cue mark (3), and the suction pipe (1) corresponding with cue mark (3) is provided with circular scale chi (2).
2. rotary induced abortion suction apparatus's head according to claim 1, is characterized in that: in described housing (401), be provided with internal gear, rotary core (402) outside is provided with and the unidirectional outer tooth bar coordinating of internal gear.
3. rotary induced abortion suction apparatus's head according to claim 1, is characterized in that: described locking device is made up of the some independently snap lock pilled-in selvedges (403) that surround an annular, and locking end, limit (403) is fixed on rotary core (402).
4. according to the arbitrary described rotary induced abortion suction apparatus's head of claim 1～3, it is characterized in that: described suction nozzle (101) is 15mm apart from suction pipe (1) end minimum range, and suction nozzle (101) is 15mm～25mm along suction pipe (1) axial length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138611.8U CN203763201U (en) | 2014-03-26 | 2014-03-26 | Rotary induced abortion suction head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138611.8U CN203763201U (en) | 2014-03-26 | 2014-03-26 | Rotary induced abortion suction head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763201U true CN203763201U (en) | 2014-08-13 |
Family
ID=51280459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138611.8U Expired - Fee Related CN203763201U (en) | 2014-03-26 | 2014-03-26 | Rotary induced abortion suction head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528299A (en) * | 2018-12-03 | 2019-03-29 | 丽水市人民医院 | Deep Lesions separate device for excising |
-
2014
- 2014-03-26 CN CN201420138611.8U patent/CN203763201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528299A (en) * | 2018-12-03 | 2019-03-29 | 丽水市人民医院 | Deep Lesions separate device for excising |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150326 |
|
| EXPY | Termination of patent right or utility model |