CN205198099U - Prevent contrary sacculus uterus support - Google Patents
Prevent contrary sacculus uterus support Download PDFInfo
- Publication number
- CN205198099U CN205198099U CN201520894954.1U CN201520894954U CN205198099U CN 205198099 U CN205198099 U CN 205198099U CN 201520894954 U CN201520894954 U CN 201520894954U CN 205198099 U CN205198099 U CN 205198099U
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- pipe
- check valve
- topping
- reverse
- main flow
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Abstract
The utility model discloses a prevent contrary sacculus uterus support, including the two -chamber pipe and preventing check valve against the current, the two -chamber pipe includes mainstream pipe and pair flow tube, and the front end of mainstream pipe is equipped with mainstream pipe and perforates, and this perforation of mainstream pipe and discharge port intercommunication, and the rear end of vice flow tube is isolated and is extended in the two -chamber pipe is followed to the rear end lateral wall of mainstream pipe, and prevents that the check valve is installed on the extension of vice flow tube against the current, be close to the mainstream pipe in the rear end of two -chamber pipe and be equipped with the 0 -10cm scale with vice flow tube separation department, and this scale extends to the front end along the two -chamber pipe. The utility model provides a prevent contrary sacculus uterus support has and prevents contrary check valve and the two -chamber pipe that has the scale, has avoided medical staff in operation too loaded down with trivial details clinically, can accurately judge the position of metrorrhagia moreover again. Thereby the medical staff's who has reduced work load and work efficiency have alleviateed patient's misery.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of for anti-reverse sacculus uterus support.
Background technology
Intrauterine adhesion (intrauterineadhesion, IUA) refers to because intrauterine surgical operation or secondary infection cause endometrium to damage, thus causes uterine cavity wall to occur the pathological symptom of mutual adhesion.Along with the increase of the palace such as uterine curettage, cesarean section transluminal operation, the sickness rate of IUA rises year by year.IUA main manifestations is amenorrhea, through amount minimizings, recurrent abortion, infertile and Embryo implantation exception etc., can causes great threat to the health of patient.
Usually postoperative placement catheter or sacculus uterus support is adopted to prevent intrauterine adhesion at present clinically, but it is more loaded down with trivial details during operation, and existing sacculus uterus support, though can observe place after hemorrhage or hemostasis situation, but the position of metrorrhagia can not be judged exactly.Placement effect and support take-off time judge with the individual of doctor entirely.
Utility model content
For the above-mentioned weak point of existing sacculus uterus support, this utility model provides a kind of anti-reverse sacculus uterus support.Avoid the operation that medical worker is too loaded down with trivial details clinically, and the position of metrorrhagia can be judged exactly again.Thus the workload of the medical worker decreased and work efficiency, alleviate the misery of patient.
For achieving the above object, this utility model provides a kind of anti-reverse sacculus uterus support, comprise double channel catheter and counterflow-preventing check valve, double channel catheter comprises main flow pipe and secondary stream pipe, the front end of main flow pipe is provided with a main flow pipe perforation, and the perforation of this main flow pipe is communicated with outlet, the rear end of secondary stream pipe is separated along the rear end sidewall of main flow pipe and extends from double channel catheter, and counterflow-preventing check valve is arranged on the extension of secondary stream pipe; Be provided with the scale of 0-10cm near main flow pipe and the pair stream pipe place of separation in the rear end of double channel catheter, and this scale extends along double channel catheter forward end.
Wherein, described double channel catheter front end is provided with a topping up liquid capsule, and described topping up liquid capsule flows pipe with pair and is connected, and both junctions are provided with a through hole.
Wherein, described counterflow-preventing check valve comprises check valve valve body and silica gel block, and described check valve valve body flows pipe extension by screw thread with pair and is connected, and described silica gel block is positioned at check valve valve inner.
Wherein, described silica gel block is provided with cross-cut; Topping up liquid capsule is flow to after the liquid of cross-cut injection circulates check valve valve body, secondary stream pipe and through hole successively.
Wherein, described topping up liquid capsule is topping up expansion type liquid capsule, and topping up liquid capsule under expanded state, grow into 8.12cm and diameter is the cylinder of 4.12cm, and described topping up liquid capsule presents various shape under topping up state and maximum full amount of liquid is 500ml.
Wherein, the length of described pair stream pipe extension is 6cm, and the internal diameter of described main flow pipe is greater than the internal diameter of secondary stream pipe.
Wherein, described double channel catheter is extended with buffer head forward.
The beneficial effects of the utility model are: compared with prior art, the anti-reverse sacculus uterus support that this utility model provides, by the setting to anti-reverse check valve, when improving operation, the operation that medical worker is loaded down with trivial details, improves serviceability and the operation technique safety of product, more meet operator operating habit and be conducive to perform the operation enforcement, by arranging scale on double channel catheter, medical worker can judge intrauterine bleeding and bleed site exactly, and adjusts it.Thus effectively improve healing efficiency, decrease the misery of patient, by changing the shape of topping up expansion type liquid capsule, make its place time, more easily enter uterus, and because of its specific surface area larger, contact area is wide, makes it effectively strut uterine cavity, prevents intrauterine adhesion.
Accompanying drawing explanation
Fig. 1 is the structure chart of anti-reverse sacculus uterus of the present utility model support;
Fig. 2 is the structure chart of anti-reverse check valve of the present utility model;
Fig. 3 is the plane graph of the silica gel block in this utility model in anti-reverse check valve.
Main element symbol description is as follows:
1, double channel catheter 2, anti-reverse check valve
3, topping up liquid capsule 4, buffer head
5, main flow pipe perforation 6, through hole
7, scale
11, main flow pipe 12, secondary stream pipe
21, check valve valve body 22, silica gel block.
Detailed description of the invention
In order to more clearly state this utility model, below in conjunction with accompanying drawing, this utility model is further described.
Refer to Fig. 1-3, the anti-reverse sacculus uterus support that this utility model provides, comprise double channel catheter 1 and counterflow-preventing check valve 2, double channel catheter 1 comprises main flow pipe 11 and secondary stream pipe 12, the front end of main flow pipe 11 is provided with a main flow pipe perforation 5, and this main flow pipe perforation 5 is communicated with outlet, the rear end of secondary stream pipe 12 is separated along the rear end sidewall of main flow pipe 11 and extends from double channel catheter 1, and counterflow-preventing check valve 2 is arranged on the extension of secondary stream pipe 12, be provided with the scale 7 of 0-10cm near main flow pipe 11 and pair stream pipe 12 place of separation in the rear end of double channel catheter 1, and this scale 7 extends along double channel catheter 1 forward end.
Compared to the situation of prior art, the anti-reverse sacculus uterus support that this utility model provides, by the setting to anti-reverse check valve 2, when improving operation, the operation that medical worker is loaded down with trivial details, improves serviceability and the operation technique safety of product, more meet operator operating habit and be conducive to perform the operation enforcement, by arranging scale 7 on double channel catheter 1, medical worker can judge intrauterine bleeding and bleed site exactly, and adjusts it.Thus effectively improve healing efficiency, decrease the misery of patient.
In the present embodiment, double channel catheter 1 front end is provided with a topping up liquid capsule 3, and topping up liquid capsule 3 flows pipe 12 with pair and is connected, and both junctions are provided with a through hole 6.By the evacuating air in topping up liquid capsule 3 or injecting fluid can be carried out to it by the through hole 6 on pair stream pipe 12.
In the present embodiment, counterflow-preventing check valve 2 comprises check valve valve body 21 and silica gel block 22, and check valve valve body 21 flows pipe 12 extension by screw thread with pair and is connected, and it is inner that silica gel block 22 is positioned at check valve valve body 21.Anti-reverse check valve 2 effectively makes topping up liquid capsule 3 keep vacuum state and stops topping up liquid capsule 3 liquid return under topping up state.
In the present embodiment, silica gel block 22 is provided with cross-cut; Topping up liquid capsule 3 is flow to after the liquid of cross-cut injection circulates check valve valve body 21, secondary stream pipe 12 and through hole 6 successively.
In the present embodiment, topping up liquid capsule 3 is topping up expansion type liquid capsule, and topping up liquid capsule 3 under expanded state, grow into 8.12cm and diameter is the cylinder of 4.12cm, and topping up liquid capsule 3 presents various shape under topping up state and maximum full amount of liquid is 500ml.By changing the shape of topping up expansion type liquid capsule, making it when placing, more easily entering uterus, and because of its specific surface area larger, contact area extensively, makes it effectively strut uterine cavity, prevents intrauterine adhesion.
In the present embodiment, the length of secondary stream pipe 12 extension is 6cm, and the internal diameter of main flow pipe 11 is greater than the internal diameter of secondary stream pipe 12.
In the present embodiment, double channel catheter 1 is extended with forward buffer head 4.What buffer head 4 can make anti-reverse sacculus uterus support be more prone to enters in patient body.
Advantage of the present utility model is: by the setting to anti-reverse check valve 2, when improving operation, the operation that medical worker is loaded down with trivial details, improve serviceability and the operation technique safety of product, more meet operator operating habit and be conducive to perform the operation enforcement, by arranging scale 7 on double channel catheter 1, medical worker can judge intrauterine bleeding and bleed site exactly, and adjusts it.Thus effectively improve healing efficiency, decrease the misery of patient, by changing the shape of topping up expansion type liquid capsule, make its place time, more easily enter uterus, and because of its specific surface area larger, contact area is wide, makes it effectively strut uterine cavity, prevents intrauterine adhesion.
Be only several specific embodiment of the present utility model above, but this utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (7)
1. an anti-reverse sacculus uterus support, it is characterized in that, comprise double channel catheter and counterflow-preventing check valve, described double channel catheter comprises main flow pipe and secondary stream pipe, the front end of described main flow pipe is provided with a main flow pipe perforation, and the perforation of this main flow pipe is communicated with outlet, the rear end of described pair stream pipe is separated along the rear end sidewall of main flow pipe and extends from double channel catheter, and counterflow-preventing check valve is arranged on the extension of secondary stream pipe; Be provided with the scale of 0-10cm near main flow pipe and the pair stream pipe place of separation in the rear end of described double channel catheter, and this scale extends along double channel catheter forward end.
2. anti-reverse sacculus uterus according to claim 1 support, is characterized in that, described double channel catheter front end is provided with a topping up liquid capsule, and described topping up liquid capsule flows pipe with pair and is connected, and both junctions are provided with a through hole.
3. anti-reverse sacculus uterus according to claim 1 support, it is characterized in that, described counterflow-preventing check valve comprises check valve valve body and silica gel block, and described check valve valve body flows pipe extension by screw thread with pair and is connected, and described silica gel block is positioned at check valve valve inner.
4. anti-reverse sacculus uterus according to claim 3 support, it is characterized in that, described silica gel block is provided with cross-cut; Topping up liquid capsule is flow to after the liquid of cross-cut injection circulates check valve valve body, secondary stream pipe and through hole successively.
5. anti-reverse sacculus uterus according to claim 2 support, it is characterized in that, described topping up liquid capsule is topping up expansion type liquid capsule, topping up liquid capsule under expanded state, grow into 8.12cm and diameter is the cylinder of 4.12cm, and described topping up liquid capsule presents various shape under topping up state and maximum full amount of liquid is 500ml.
6. anti-reverse sacculus uterus according to claim 1 support, is characterized in that, the length of described pair stream pipe extension is 6cm, and the internal diameter of described main flow pipe is greater than the internal diameter of secondary stream pipe.
7. anti-reverse sacculus uterus according to claim 1 support, it is characterized in that, described double channel catheter is extended with buffer head forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894954.1U CN205198099U (en) | 2015-11-11 | 2015-11-11 | Prevent contrary sacculus uterus support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520894954.1U CN205198099U (en) | 2015-11-11 | 2015-11-11 | Prevent contrary sacculus uterus support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205198099U true CN205198099U (en) | 2016-05-04 |
Family
ID=55835848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520894954.1U Expired - Fee Related CN205198099U (en) | 2015-11-11 | 2015-11-11 | Prevent contrary sacculus uterus support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205198099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714757A (en) * | 2020-07-16 | 2020-09-29 | 浙江大学 | Support and drainage integrative palace shape uterine cavity physics barrier device |
| CN112402807A (en) * | 2020-11-18 | 2021-02-26 | 中国人民解放军总医院 | Photodynamic therapeutic apparatus for human body cavity and cavity organ |
-
2015
- 2015-11-11 CN CN201520894954.1U patent/CN205198099U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714757A (en) * | 2020-07-16 | 2020-09-29 | 浙江大学 | Support and drainage integrative palace shape uterine cavity physics barrier device |
| CN112402807A (en) * | 2020-11-18 | 2021-02-26 | 中国人民解放军总医院 | Photodynamic therapeutic apparatus for human body cavity and cavity organ |
| CN112402807B (en) * | 2020-11-18 | 2021-11-23 | 中国人民解放军总医院 | Photodynamic therapeutic apparatus for human body cavity and cavity organ |
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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: 20160504 Termination date: 20181111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |