CN211157631U - Disposable medical superficial indwelling negative pressure drainage device - Google Patents
Disposable medical superficial indwelling negative pressure drainage device Download PDFInfo
- Publication number
- CN211157631U CN211157631U CN201921777623.4U CN201921777623U CN211157631U CN 211157631 U CN211157631 U CN 211157631U CN 201921777623 U CN201921777623 U CN 201921777623U CN 211157631 U CN211157631 U CN 211157631U
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- drainage
- negative pressure
- pressure drainage
- needle
- tube
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Abstract
The utility model discloses a negative pressure drainage device is kept somewhere to disposable medical shallow, including negative pressure drainage ball, the bottom of negative pressure drainage ball is connected with the drainage tube, the tip of drainage tube is provided with Y type and connects, the end connection that Y type connects has the hose, it has the clamp to have hung on the hose, the end connection of hose has the syringe needle main part, the both ends of syringe needle main part are provided with gomphosis port and drainage needle tube respectively, the connecting axle has been cup jointed on the gomphosis port, the seat of taking back is installed to the bottom of connecting axle, be provided with the puncture needle body on the seat of taking back, and inside running through connecting axle to drainage needle tube, one side of the seat of taking. The utility model discloses a negative pressure drainage device is kept somewhere to disposable medical shallow, the device can satisfy the drainage demand that current skin is complete and the damage of superficial tissue causes hydrops or hematocele to the drainage effect is splendid, makes things convenient for the patient to nurse by oneself, is particularly useful for the operation postoperative hydrops or the hematocele drainage of mammary gland surgery and thyroid surgery.
Description
Technical Field
The utility model relates to the field of medical supplies, in particular to a disposable medical superficial indwelling negative pressure drainage device.
Background
At the present stage, the widely applied vacuum closed drainage mainly uses VSD material, a semi-permeable membrane, a three-way connecting pipe and a negative pressure suction device to carry out negative pressure suction, is suitable for treating various complex wound surfaces and deep focus drainage, and can thoroughly remove lacuna or wound surface secretion and necrotic tissues. However, the equipment is complex to assemble, high in operation technical requirement, high in cost of each component, large in size and incapable of realizing self-care of a patient at home. Meanwhile, the vacuum closed drainage is not suitable for subcutaneous effusion or hematocele caused by small-range superficial tissue injury and infection due to the fact that the vacuum closed drainage is not provided with a puncture needle tube and the indwelling drainage pipeline is thick.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defects of the prior art and provide a disposable medical superficial indwelling negative pressure drainage device.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model discloses negative pressure drainage device is kept somewhere to disposable medical shallow, including negative pressure drainage ball, the bottom of negative pressure drainage ball is connected with the drainage tube, the tip of drainage tube is provided with Y type and connects, the end connection that Y type connects has the hose, it has the clamp to have hung on the hose, the end connection of hose has the syringe needle main part, the both ends of syringe needle main part are provided with gomphosis port and drainage needle tube respectively, the connecting axle has been cup jointed on the gomphosis port, the seat of taking back is installed to the bottom of connecting axle, be provided with the puncture needle body on the seat of taking back, and run through inside connecting axle to drainage needle tube, one side of the seat of taking back is provided with the handle.
As an optimized technical proposal of the utility model, a suspension part is sleeved on the negative pressure drainage ball, and the top end of the negative pressure drainage ball is provided with a split port.
As an optimized technical proposal of the utility model, the needle head main body is connected with the withdrawing seat through a connecting shaft.
As an optimized technical proposal of the utility model, a protective sleeve is sleeved on the drainage needle tube, and a plugging cap is arranged on the Y-shaped joint.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a negative pressure drainage device is kept somewhere to disposable medical shallow, seal the drainage in order to overcome current vacuum and be not applicable to the skin and complete and superficial tissue damage causes the not enough of hydrops or hematocele, the device can satisfy the drainage demand that current skin is complete and superficial tissue damage causes hydrops or hematocele to the drainage effect is splendid, makes things convenient for the patient to nurse by oneself, is particularly useful for galactophore surgery and thyroid surgery's operation postoperative hydrops or hematocele drainage.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the needle head of the present invention;
FIG. 3 is a schematic view of the detachable structure of the needle body of the present invention;
in the figure: 1. a negative pressure drainage ball; 2. a drainage tube; 3. a Y-shaped joint; 4. a hose; 5. a clipping device; 6. a needle body; 7. a suspension member; 8. disassembling the port; 9. a protective sleeve; 10. a handle; 11. a connecting shaft; 12. a drawing-back seat; 13. puncturing the needle body; 14. a mating port; 15. a drainage needle tube; 16. and (4) a plugging cap.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
As shown in fig. 1-3, the utility model provides a negative pressure drainage device is kept somewhere to disposable medical shallow, including negative pressure drainage ball 1, the bottom of negative pressure drainage ball 1 is connected with drainage tube 2, the tip of drainage tube 2 is provided with Y type joint 3, the end connection of Y type joint 3 has hose 4, it has clamping device 5 to articulate on hose 4, the end connection of hose 4 has syringe needle main part 6, the both ends of syringe needle main part 6 are provided with gomphosis port 14 and drainage needle tubing 15 respectively, connecting axle 11 has been cup jointed on the gomphosis port 14, withdrawal seat 12 is installed to the bottom of connecting axle 11, be provided with puncture needle body 13 on withdrawal seat 12, and inside running through connecting axle 11 to drainage needle tubing 15, one side of withdrawal seat 12 is provided with handle 10.
Further, suspension parts 7 are sleeved on the negative pressure drainage ball 1, a detaching port 8 is arranged at the top end of the negative pressure drainage ball 1, the suspension parts 7 are used for the negative pressure drainage ball 1 to be hung and used, and the detaching port 8 is used for an opening switch of the negative pressure drainage ball 1 to be used.
The needle body 6 is connected with the withdrawing seat 12 through the connecting shaft 11, and the connecting shaft 11 is used for connecting the needle body 6 with the withdrawing seat 12, so that the needle can be conveniently installed and detached, and the use is simple and convenient.
The drainage needle tube 15 is sleeved with a protective sleeve 9, the Y-shaped joint 3 is provided with a plugging cap 16, the protective sleeve 9 is used for protecting the exterior of the drainage needle tube 15, and the plugging cap 16 is used for sealing the Y-shaped joint 3.
Specifically, the device comprises disposable indwelling needles (22G, 24G), a disposable puncture needle head, a puncture needle head cap, an indwelling hose, a clipping device and a y-shaped interface (one end is connected with a drainage tube, the other end is provided with a blocking cap, a butterfly-shaped fixing glue paste of the indwelling needle, one end of the drainage tube 2 is connected with a y-shaped connector 3 of the indwelling needle, the other end is connected with a disposable silica gel negative pressure drainage ball 1, the top end is connected with the drainage tube 1, a tail end disassembling port 8 is used for dumping drainage liquid, after the connection is finished, the clipping device 5 at the disposable indwelling needle position is closed, the disposable silica gel negative pressure drainage ball 1 is extruded, the air in the ball is exhausted, the negative pressure is ensured to be formed, after the puncture needle body 13 punctures the skin, the clipping device 5 is opened, the suction seat 12 is withdrawn, little effusion or hematocele flows out, the puncture is successful, after the puncture is, the puncture needle body 13 can be completely withdrawn, the tail end is automatically closed, the puncture needle body is fixed by using a transparent application, the drainage tube naturally drops to a proper position, and the drainage tube is fixed by using a butterfly-shaped fixing adhesive of the remaining needle which is stuck to the lower part of the drainage tube interface by 3 cm.
The utility model discloses but negative pressure suction device is from taking closed disposable pjncture needle, and its pjncture needle diameter is little and short, selects the diameter according to the demand, is applicable to the skin surface puncture that the damage of small range superficial tissue caused hydrops or hematocele, does not cause secondary damage to deep tissue. After the puncture needle core is extracted, only the puncture needle transparent hose is kept somewhere, when conveniently observing, avoided the drainage tube to keep somewhere the influence and the needle in traditional operation that lead to the fact the damage to the patient of patient's normal life, the operation of negative pressure suction device is simple and easy, has shortened operating time, simplifies the operation process, reduces because of the infection risk that changes dressings repeatedly and bring, is showing and is improving medical work efficiency, and negative pressure suction device has stronger special practicality in the aspect of mammary gland surgery and thyroid surgery. To mammary gland surgery radical treatment postoperative patient, because of its surface of a wound is great, when original drainage device drainage is not smooth, probably cause subcutaneous hematocele or hydrops to separate, the utility model discloses negative pressure suction device can carry out the drainage to great separation to help art mouth to resume, all subassemblies of negative pressure suction device are disposable, and the low price, the device is small, and when necessary, the patient can change terminal disposable silica gel negative pressure drainage ball by oneself, is favorable to the patient to nurse by oneself, thereby avoids the patient to seek medical advice repeatedly and diagnose the high scheduling problem of expense.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A disposable medical superficial indwelling negative pressure drainage device comprises a negative pressure drainage ball (1), it is characterized in that the bottom end of the negative pressure drainage ball (1) is connected with a drainage tube (2), a Y-shaped joint (3) is arranged at the end part of the drainage tube (2), a hose (4) is connected at the end part of the Y-shaped joint (3), a clamping device (5) is hung on the hose (4), the end part of the hose (4) is connected with a needle head main body (6), the two ends of the needle head main body (6) are respectively provided with an embedded port (14) and a drainage needle tube (15), the embedded port (14) is sleeved with a connecting shaft (11), the bottom end of the connecting shaft (11) is provided with a withdrawing seat (12), the withdrawing seat (12) is provided with a puncture needle body (13), and penetrates through the connecting shaft (11) to the inside of the drainage needle tube (15), and one side of the withdrawal seat (12) is provided with a handle (10).
2. The disposable medical superficial indwelling negative pressure drainage device according to claim 1, wherein a suspension member (7) is sleeved on the negative pressure drainage ball (1), and a detaching port (8) is arranged at the top end of the negative pressure drainage ball (1).
3. The disposable medical superficial indwelling negative pressure drainage device according to claim 1, wherein the needle body (6) is connected with the withdrawal seat (12) through a connecting shaft (11).
4. The disposable medical superficial indwelling negative pressure drainage device according to claim 1, wherein a protective sleeve (9) is sleeved on the drainage needle tube (15), and a plugging cap (16) is installed on the Y-shaped joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921777623.4U CN211157631U (en) | 2019-10-22 | 2019-10-22 | Disposable medical superficial indwelling negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921777623.4U CN211157631U (en) | 2019-10-22 | 2019-10-22 | Disposable medical superficial indwelling negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211157631U true CN211157631U (en) | 2020-08-04 |
Family
ID=71813874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921777623.4U Expired - Fee Related CN211157631U (en) | 2019-10-22 | 2019-10-22 | Disposable medical superficial indwelling negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211157631U (en) |
-
2019
- 2019-10-22 CN CN201921777623.4U patent/CN211157631U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 Termination date: 20211022 |