CN202236541U - Drainage device for flushing and negative pressure suction of wound - Google Patents
Drainage device for flushing and negative pressure suction of wound Download PDFInfo
- Publication number
- CN202236541U CN202236541U CN2011202836857U CN201120283685U CN202236541U CN 202236541 U CN202236541 U CN 202236541U CN 2011202836857 U CN2011202836857 U CN 2011202836857U CN 201120283685 U CN201120283685 U CN 201120283685U CN 202236541 U CN202236541 U CN 202236541U
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- China
- Prior art keywords
- offset plate
- drainage
- medical sponge
- convexity
- vacuum suction
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- 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 technical field of manufacturing of medical appliances, in particular to a drainage device for flushing and negative pressure suction of a wound. The utility model adopts the following technical scheme that: the drainage device for flushing and negative pressure suction of the wound comprises a medical sponge and a drainage tube, wherein a rubber plate is fixedly arranged on the outer surface of the medical sponge and forms an oblique first through hole, and the drainage tube can penetrate through the first through hole, obliquely penetrate through the rubber plate from the outer side and then extend into the medical sponge, and bend at an obtuse angle to form an inner section of the drainage tube. The drainage tube obliquely extends into the front surface of the medical sponge, so that the impact on drainage pressure does not exist, and the drainage of the tube drainage is smooth.
Description
Technical field
This utility model belongs to manufacture technology field of medical appliance, the drainage system that particularly a kind of wound surface flushing and vacuum suction are used.
Background technology
The wound surface drainage system is used for the debridement of patient's dignity, and it has obtained significant effect in clinical practice, and domestic many hospitals are all applying.The technical scheme of relevant this type of drainage system; The Chinese patent document also has open, discloses a kind of wound surface flushing-vacuum suction like patent No. ZL200920237244.6 and has used drainage system, though this patented technology scheme has its advantage; But there is following defective: close with the technical scheme that generally adopts in the industry; It stretches into drainage tube from the side of medical foamed materials (in the form of sheets), in use, foam material for medical use draws the drainage tube part and there is big space in patient's body surface; Must adopt surgical membrane that it is sealed here, otherwise because " gas leakage " and can't the sucking-off patient honorable wound surface material.And, therefore, must use more surgical membrane just can obtain the better seal effect because aforementioned interspace is bigger.Like this, not only cost is high, and troublesome poeration.
At present also have drainage tube is vertically stretched into from the front of medical foamed materials, though there is not aforementioned technical problem in this technical scheme; But; Outside section was extended after this technical scheme made the inner segment of drainage tube roll over the quarter bend of one 90 degree, thereby drain is exerted an influence, and caused drain to have some setbacks.
Summary of the invention
The utility model discloses the drainage system that a kind of wound surface flushing and vacuum suction are used, it has solved the above-mentioned technical problem that prior art exists.
This utility model is taked following technical scheme: the drainage system that wound surface flushing and vacuum suction are used; Comprise medical sponge, drainage tube; The outer surface of medical sponge is fixed an offset plate, and offset plate forms the first skewed through hole, and first through hole is used to the drainage tube that stretches through; Drainage tube stretches in the medical sponge after passing offset plate from the outside skewedly, and rolls over an obtuse angle and form the inner segment of drainage tube.
The drainage system that said wound surface flushing and vacuum suction are used also comprises a syringe pipe; Said offset plate forms the second skewed through hole; Second through hole is used to the syringe pipe that stretches through; After syringe pipe passes offset plate from the outside skewedly, to medical sponge inside be extend skewedly and break-through medical sponge inner surface after, rolled over an obtuse angle and formed the inner segment of syringe pipe.
The drainage system that said wound surface flushing and vacuum suction are used, the local convexity that forms of the medial surface of offset plate, this convexity stretches in the medical sponge; Described first through hole extends to the medial surface of said convexity from the lateral surface of offset plate.
The drainage system that said wound surface flushing and vacuum suction are used, the inner segment of drainage tube has a plurality of holes.
The drainage system that said wound surface flushing and vacuum suction are used, the local convexity that forms of the lateral surface of offset plate; Described first through hole extends to the medial surface of offset plate from the lateral surface of said convexity.
The drainage system that flushing of said wound surface and vacuum suction are used, the port of the inner segment of drainage tube are communicated with other through two logical, threeway or four-way and are in the pipe in the medical sponge.
The drainage system that said wound surface flushing and vacuum suction are used, the local convexity that forms of the medial surface of offset plate, this convexity stretches in the medical sponge; Described second through hole extends to protruding medial surface from the lateral surface of offset plate.
The drainage system that said wound surface flushing and vacuum suction are used, the local convexity that forms of the lateral surface of offset plate; Described second through hole extends to the medial surface of offset plate from the lateral surface of said convexity.
The drainage system that flushing of said wound surface and vacuum suction are used, the port of the inner segment of syringe pipe is communicated with other pipe through two logical, threeway or four-way.
This utility model stretches into drainage tube from the positive of medical sponge skewedly, and drain pressure is not had influence, and the drain of drainage tube is smooth and easy.
As preferred version, syringe pipe also adopts from the positive of medical sponge and stretches into skewedly, and its flushing pressure to syringe pipe does not have influence, washes smooth and easy.
Description of drawings
Fig. 1 is the structure cutaway view of this utility model.
Fig. 2 is the vertical view of this utility model.
The specific embodiment
Embodiment to this utility model elaborates below in conjunction with accompanying drawing.
Like Fig. 1, shown in 2; Medical sponge 4 is in the form of sheets (during use; Be called inner surface with the one side that patient's body surface touches mutually, another surface relative with inner surface is outer surface), the outer surface of medical sponge 4 is fixed an offset plate 3; The protruding 3-1 of the local formation of the medial surface of offset plate 3, this convexity 3-1 stretches in the medical sponge 4.Offset plate 3 forms the through hole of an inclination; This through hole extends to the medial surface of protruding 3-1 from the lateral surface of offset plate 3, and this through hole drainage tube 1 that is used to stretch through is after drainage tube 1 passes offset plate 3 from the outside skewedly; Continuation is in medical sponge 4 extends a segment distance skewedly; Rolled over an obtuse angle then, and formed the interior traversing section 1-1 of drainage tube, traversing section 1-1 has a plurality of hole 1-1-1 in this.Because stretch out after the bending of interior traversing section 1-1 through an obtuse angle again, thereby can the drain process of integral tube not impacted, its drain is smooth and easy.
In the use, the operation diaphragm seal passes drainage tube, syringe pipe and with each contact site sealing of drainage tube, syringe pipe, offset plate and medical sponge.
More than the preferred embodiment of this utility model is specified; As far as those of ordinary skill in the art, according to the thought that this utility model provides, part can change on the specific embodiment; For example; Offset plate does not have internal projection or convexity toward the outer side, and the inner port of drainage tube is communicated with other through two logical, threeway or four-way and is in the pipe in the medical sponge, and the inner port of syringe pipe is communicated with other pipe through two logical, threeway or four-way; Or the like, these change the protection domain that also should be regarded as this utility model.
Claims (9)
1. the drainage system that wound surface washes and vacuum suction is used; Comprise medical sponge, drainage tube; It is characterized in that: the outer surface of medical sponge is fixed an offset plate, and offset plate forms the first skewed through hole, and first through hole is used to the drainage tube that stretches through; Drainage tube stretches in the medical sponge after passing offset plate from the outside skewedly, and rolls over an obtuse angle and form the inner segment of drainage tube.
2. the drainage system that wound surface washes and vacuum suction is used according to claim 1, it is characterized in that: described drainage system also comprises a syringe pipe; Said offset plate forms the second skewed through hole; Second through hole is used to the syringe pipe that stretches through; After syringe pipe passes offset plate from the outside skewedly, to medical sponge inside be extend skewedly and break-through medical sponge inner surface after, rolled over an obtuse angle and formed the inner segment of syringe pipe.
3. the drainage system that wound surface washes and vacuum suction is used according to claim 1 is characterized in that: the local convexity that forms of the medial surface of said offset plate, and this convexity stretches in the medical sponge; Described first through hole extends to the medial surface of said convexity from the lateral surface of offset plate.
4. the drainage system that wound surface washes and vacuum suction is used according to claim 1, it is characterized in that: the inner segment of said drainage tube has a plurality of holes.
5. the drainage system that wound surface washes and vacuum suction is used according to claim 1 is characterized in that: the local convexity that forms of the lateral surface of said offset plate; Described first through hole extends to the medial surface of offset plate from the lateral surface of said convexity.
6. the drainage system of using like claim 1 or the flushing of 4 said wound surface and vacuum suction is characterized in that: the port of the inner segment of said drainage tube is communicated with other through two logical, threeway or four-way and is in the pipe in the medical sponge.
7. like the drainage system that the said wound surface of claim 2 washes and vacuum suction is used, it is characterized in that: the local convexity that forms of the medial surface of said offset plate, this convexity stretches in the medical sponge; Described second through hole extends to the medial surface of said convexity from the lateral surface of offset plate.
8. like the drainage system that the said wound surface of claim 2 washes and vacuum suction is used, it is characterized in that: the local convexity that forms of the lateral surface of said offset plate; Described second through hole extends to the medial surface of offset plate from the lateral surface of said convexity.
9. the drainage system used of wound surface flushing and vacuum suction according to claim 1 or claim 2 is characterized in that: the port of the inner segment of said syringe pipe is communicated with other pipe through two logical, threeway or four-way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202836857U CN202236541U (en) | 2011-08-05 | 2011-08-05 | Drainage device for flushing and negative pressure suction of wound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202836857U CN202236541U (en) | 2011-08-05 | 2011-08-05 | Drainage device for flushing and negative pressure suction of wound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236541U true CN202236541U (en) | 2012-05-30 |
Family
ID=46097855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202836857U Expired - Fee Related CN202236541U (en) | 2011-08-05 | 2011-08-05 | Drainage device for flushing and negative pressure suction of wound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236541U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755217A (en) * | 2012-08-03 | 2012-10-31 | 山东威高新生医疗器械有限公司 | Washable negative pressure drainage dressing |
| CN103480081A (en) * | 2013-10-22 | 2014-01-01 | 李颖 | Negative pressure closed drainage wound protection device and preparation method thereof |
| CN103961791A (en) * | 2014-05-26 | 2014-08-06 | 黄鹭强 | Spliced type vacuum sealing drainage device and vacuum sealing drainage method |
| WO2015101157A1 (en) * | 2014-01-06 | 2015-07-09 | 朱新生 | Suction-cup type negative pressure drainage apparatus |
| CN107485737A (en) * | 2017-08-14 | 2017-12-19 | 广州润虹医药科技股份有限公司 | A kind of Medical wounded surface care device |
| CN113082342A (en) * | 2021-03-30 | 2021-07-09 | 绵阳美科电子设备有限责任公司 | Disposable pipeline system for cutting or flushing wound surface by adopting high-pressure fluid |
-
2011
- 2011-08-05 CN CN2011202836857U patent/CN202236541U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755217A (en) * | 2012-08-03 | 2012-10-31 | 山东威高新生医疗器械有限公司 | Washable negative pressure drainage dressing |
| CN103480081A (en) * | 2013-10-22 | 2014-01-01 | 李颖 | Negative pressure closed drainage wound protection device and preparation method thereof |
| CN103480081B (en) * | 2013-10-22 | 2015-11-18 | 李颖 | Wound device and preparation method thereof is protected in the airtight drain of a kind of negative pressure |
| WO2015101157A1 (en) * | 2014-01-06 | 2015-07-09 | 朱新生 | Suction-cup type negative pressure drainage apparatus |
| CN103961791A (en) * | 2014-05-26 | 2014-08-06 | 黄鹭强 | Spliced type vacuum sealing drainage device and vacuum sealing drainage method |
| CN103961791B (en) * | 2014-05-26 | 2016-02-24 | 黄鹭强 | Spliced negative pressure closed drainage device and negative-pressure sealed drainage method |
| CN107485737A (en) * | 2017-08-14 | 2017-12-19 | 广州润虹医药科技股份有限公司 | A kind of Medical wounded surface care device |
| CN113082342A (en) * | 2021-03-30 | 2021-07-09 | 绵阳美科电子设备有限责任公司 | Disposable pipeline system for cutting or flushing wound surface by adopting high-pressure fluid |
| CN113082342B (en) * | 2021-03-30 | 2022-08-02 | 绵阳美科电子设备有限责任公司 | Disposable pipeline system for cutting or flushing wound surface by adopting high-pressure fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160819 Address after: 100029 No. 2211, 69 West Beichen Road, Beijing, Chaoyang District, No. 3 Patentee after: Institute of Health (Beijing) Technology Co., Ltd. Address before: 310014 block A, New Youth Plaza, Hangzhou, Zhejiang, Gongshu District 1808 Patentee before: Ding Yiyang Patentee before: Cui Zhouyang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20200805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |