CN209204240U - Postoperative soft tissue effusion drainage device - Google Patents
Postoperative soft tissue effusion drainage device Download PDFInfo
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- CN209204240U CN209204240U CN201822156381.9U CN201822156381U CN209204240U CN 209204240 U CN209204240 U CN 209204240U CN 201822156381 U CN201822156381 U CN 201822156381U CN 209204240 U CN209204240 U CN 209204240U
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- drainage
- soft tissue
- interconnecting piece
- tube
- drainage tube
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Abstract
The utility model provides a kind of postoperative soft tissue effusion drainage device, which includes: drainage tube, and one end is drainage end, is provided with multiple drainage side openings on the tube wall at the drainage end；And puncture seal wire part, with needle section, the interconnecting piece being fixedly connected with the needle section and the seal wire portion being fixedly connected with the interconnecting piece far from one end of needle section, wherein, interconnecting piece is cylindrical, the diameter to match with the internal diameter with drainage tube, the inside pipe wall at drainage end is provided with internal screw thread, the side of interconnecting piece is provided with the external screw thread matched with internal screw thread, the tube wall at drainage end is set in the side of interconnecting piece and is threadedly coupled with the interconnecting piece, so that needle section is stretched out from drainage end, the one end of seal wire portion far from interconnecting piece is stretched out from drainage tube far from one end of needle section, and after to be pierced into soft tissue under the guidance of needle section when drainage tube, seal wire portion is able to drive the inside pipe wall that interconnecting piece exits drainage end along internal screw thread rotation when being rotated.
Description
Technical field
The utility model belongs to area of medical devices, and in particular to a kind of postoperative soft tissue effusion drainage device.
Background technique
After the integumentary musculature soft tissue to patient is performed the operation, the sub-dermal soft tissue of some patientss can generate hydrops, doctor
Shield personnel need to drain the hydrops in time.
Mainly use the following two kinds method at present: 1. extract hydrops using syringe；2. being cut on patient skin
A notch is opened so that place can be to the plastic drainage item that the hydrops in soft tissue is drained.Using first method, need
Medical staff periodically carries out hydrops extraction to patient's sub-dermal soft tissue, increases biggish workload to medical staff；Using
Two kinds of methods can generate a notch on the skin of the patient, not only increase workload to medical staff, and to patient with
Pain centainly is carried out, even, the symptoms such as inflammation easily occurs in the incision of patient, and patient health status is caused to deteriorate.
To sum up, it is urgent to provide a kind of postoperative soft tissue effusion drainage devices at present, to overcome above-mentioned existing drainage method institute
Existing shortcoming and defect.
Utility model content
The utility model is to solve disadvantages mentioned above or deficiency, and it is an object of the present invention to provide a kind of postoperative soft tissue hydrops drainage dress
It sets, the hydrops in soft tissue can be drained after patients surgery, and structure is simple, it is easy to operate.
The utility model adopts the technical scheme that
The utility model provides a kind of postoperative soft tissue effusion drainage device, is used for after patients surgery in soft tissue
Hydrops drained characterized by comprising drainage tube, one end are drainage end, are provided on the tube wall at the drainage end multiple
Drain side opening；And seal wire part is punctured, with needle section, the interconnecting piece that is fixedly connected with the needle section and remote with the interconnecting piece
The seal wire portion that one end from needle section is fixedly connected, wherein interconnecting piece is cylindrical, matches with the internal diameter with drainage tube
Diameter, the inside pipe wall for draining end are provided with internal screw thread, and the side of interconnecting piece is provided with the external screw thread matched with internal screw thread, drainage
The tube wall at end is set in the side of interconnecting piece and is threadedly coupled with the interconnecting piece, so that needle section is stretched out from drainage end, seal wire portion
One end far from interconnecting piece is stretched out from drainage tube far from one end of needle section, and to pierce under the guidance of needle section when drainage tube
After entering soft tissue, seal wire portion is able to drive the inside pipe wall that interconnecting piece exits drainage end along internal screw thread rotation when being rotated.
Postoperative soft tissue effusion drainage device provided by the utility model, can also have the feature that, further includes: punching
Pipe is washed, one end is drainage tube connecting pin, and the other end is flushing device connecting pin, wherein drainage tube connecting pin is connected to drainage tube,
Flushing device connecting pin is rinsed the drainage tube for being connected with flushing device to which flushing liquor is imported drainage tube.
Postoperative soft tissue effusion drainage device provided by the utility model can also have the following features: wherein, rinse
The pipe outer wall of pipe and the pipe outer wall of drainage tube are fixed as one.
Postoperative soft tissue effusion drainage device provided by the utility model can also have the following features: wherein, rinse
The distance at the drainage tube connecting pin of pipe to the drainage end of drainage tube is 5-10cm.
Postoperative soft tissue effusion drainage device provided by the utility model can also have the following features: wherein, drainage
The diameter of pipe is 2-4mm.
Postoperative soft tissue effusion drainage device provided by the utility model, can also have the following features: wherein, syringe needle
Portion is in cone.
Postoperative soft tissue effusion drainage device provided by the utility model can also have the following features: wherein, drainage
Managing one end far from needle section is negative pressure connecting pin, is passed through for being connected after needle section exits drainage tube with syringe
Syringe generates negative pressure and aspirates to hydrops.
Postoperative soft tissue effusion drainage device provided by the utility model can also have the following features: wherein, drainage
Pipe is hard medical plastic expects pipe.
The action and effect of utility model
According to postoperative soft tissue effusion drainage device provided by the utility model, because in the inside pipe wall at drainage end is provided with
Screw thread, the side of interconnecting piece are provided with the external screw thread matched with internal screw thread, and the tube wall for draining end can be set in interconnecting piece
It side and is threadedly coupled with the interconnecting piece, therefore drainage tube can be pierced into soft tissue and be can be avoided under the guidance of needle section
In puncture process, inconsistent phenomenon occurs with needle section and prevents the drainage end of drainage tube from reaching the hydrops of sub-dermal soft tissue
Place；Also, it, can be by rotation seal wire portion to rotation connection edge after at the hydrops that the drainage end reaches sub-dermal soft tissue
Internal screw thread rotation exit drainage end inside pipe wall and be retained in the leading end of guiding tube at the sub-dermal soft tissue of patient, operate
Simply, it and does not need to generate notch at the skin of patient in advance.
Moreover, because multiple drainage side openings are provided on the tube wall at the drainage end of drainage tube, so as to realize to soft group
The drainage movement of hydrops is knitted, structure is simple, and cost is relatively low, easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of postoperative soft tissue effusion drainage device in the embodiments of the present invention；And
Fig. 2 is the structural representation of the puncture seal wire part of postoperative soft tissue effusion drainage device in the embodiments of the present invention
Figure.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, with
Lower embodiment combination attached drawing is specifically addressed the utility model.
Fig. 1 is the structural schematic diagram of postoperative soft tissue effusion drainage device in the embodiments of the present invention.
As shown in Figure 1, the postoperative soft tissue effusion drainage device 100 in the present embodiment is used for after patients surgery to soft group
Hydrops in knitting is drained, including drainage tube 10, puncture seal wire part 20 and flushing pipe 30.
Drainage tube 10 is hard medical plastic expects pipe, diameter 2-4mm.One end of the drainage tube 10 is drainage end 11, another
End is negative pressure connecting pin 12.
It drains and is provided with multiple drainage side openings 13 on the tube wall at end 11.The inside pipe wall at the drainage end 11 is provided with internal screw thread.
Negative pressure connecting pin 12 is in the shape to match with the injection head of syringe, is passed through for being connected with syringe
Pull syringe generates negative pressure and aspirates to hydrops.In the present embodiment, syringe is 20ml syringe.
Fig. 2 is the structural representation of the puncture seal wire part of postoperative soft tissue effusion drainage device in the embodiments of the present invention
Figure
As shown in Fig. 2, puncture seal wire part 20 have needle section 21, the interconnecting piece 22 that is fixedly connected with the needle section 21 and
The seal wire portion 23 being fixedly connected with the other end of the interconnecting piece 22.
Needle section 21 is conical metal head.
Interconnecting piece 22 is cylindrical, has the outer diameter to match with the internal diameter of drainage tube 10.On the side of the interconnecting piece 22
It is provided with the external screw thread matched with the internal screw thread of drainage 11 inside pipe wall of end, so that the tube wall at drainage end 11 is set in interconnecting piece 22
Outside and be threadedly coupled with the interconnecting piece 22, and make the head end of needle section 21 from drainage end 11 stretch out.
Seal wire portion 23 is guide wire, and one end far from interconnecting piece 22 is extension end, and the extension end is from drainage tube 10
Negative pressure connecting pin 12 is stretched out.
One end of flushing pipe 30 is drainage tube connecting pin 31, and the other end is flushing device connecting pin 32.
Drainage tube connecting pin 31 is connected with drainage tube 10.The drainage tube connecting pin 31 to the drainage end 11 of drainage tube 10
Distance is 5-10cm.
Flushing liquor is imported and is drained for being connected with flushing device (not shown) by flushing device connecting pin 32
Pipe 10 and the drainage tube 10 is rinsed.In the present embodiment, the pipe outer wall of flushing pipe 30 and the pipe outer wall of drainage tube 10 are solid
It is set to one.
Below in conjunction with the application method of the postoperative soft tissue effusion drainage device 100 of Detailed description of the invention the present embodiment.
When needing first drawing in needle section 21 by drainage tube 10 when the postoperative hydrops in soft tissue of patient drains
It leads at the lower hydrops for being pierced into soft tissue, then rotating seal wire portion 23 revolves interconnecting piece 22 along the internal screw thread of drainage 11 inside pipe wall of end
Turn to exit the inside pipe wall at drainage end 11 and is retained at the sub-dermal soft tissue hydrops of patient to realize to hydrops by drainage end 11
Drainage.After it will puncture seal wire part 20 and take out, the negative pressure connecting pin 12 of drainage tube 10 can be connected with 20ml syringe, be led to
The piston for crossing pull syringe generates negative pressure, realizes the negative pressure drainage to hydrops.
The action and effect of embodiment
According to postoperative soft tissue effusion drainage device provided in this embodiment, because the inside pipe wall at drainage end is provided with interior spiral shell
Line, the side of interconnecting piece are provided with the external screw thread matched with internal screw thread, and the tube wall for draining end can be set in the side of interconnecting piece
It face and is threadedly coupled with the interconnecting piece, therefore drainage tube can be pierced into soft tissue and be can be avoided under the guidance of needle section and wear
During thorn, inconsistent phenomenon occurs with needle section and prevents at hydrops of the drainage end of drainage tube from reaching sub-dermal soft tissue；
Meanwhile the drainage end reach sub-dermal soft tissue hydrops at after, can by rotation seal wire portion to rotation connection along
Internal screw thread rotation exits the inside pipe wall at drainage end and is retained in the leading end of guiding tube at the sub-dermal soft tissue of patient, operation letter
It is single, and do not need to generate notch at the skin of patient in advance.
Moreover, because multiple drainage side openings are provided on the tube wall at the drainage end of drainage tube, so as to realize to soft group
The drainage movement of hydrops is knitted, structure is simple, and cost is relatively low, easy to spread.
In addition, because having the flushing pipe that is connected with drainage tube, the flushing pipe can be connected with flushing device to
Flushing liquor is imported in drainage tube, the flushing operation to the drainage tube is realized.
In addition, because the pipe outer wall and the pipe outer wall of drainage tube of flushing pipe are fixed as one, the present embodiment it is postoperative
Soft tissue effusion drainage device has lesser volume, takes conveniently.
In addition, because needle section is in cone, exactly because the needle section of the present embodiment has this shape, so as to
When facilitating the sub-dermal soft tissue being pierced into patient, and being pierced into, the wound caused by the skin of patient is smaller.
In addition, because the one end of drainage tube far from needle section can be connected after needle section exits drainage tube with syringe
It connects, so in the present embodiment, medical staff can generate negative pressure by syringe to realize the suction to hydrops to prevent
There is hydrops remaining in soft tissue.
Above-described embodiment is only used for illustrating specific embodiment of the present utility model, but the utility model is not limited to
Range described in embodiment is stated, those of ordinary skill in the art do not need creative work just within the scope of the appended claims
The various deformations or amendments that can be made still belong to the protection scope of this patent.
Claims (8)
1. a kind of postoperative soft tissue effusion drainage device, for being drained after patients surgery to the hydrops in soft tissue,
It is characterized in that, comprising:
Drainage tube, one end are drainage end, are provided with multiple drainage side openings on the tube wall at the drainage end；And
Seal wire part is punctured, with needle section, the interconnecting piece being fixedly connected with the needle section and with the interconnecting piece far from the needle
The seal wire portion that the one end on head is fixedly connected,
Wherein, the interconnecting piece is cylindrical, has the diameter to match with the internal diameter of the drainage tube,
The inside pipe wall at the drainage end is provided with internal screw thread, and the side of the interconnecting piece is provided with to be matched with the internal screw thread
The tube wall of external screw thread, the drainage end is set in the side of the interconnecting piece and is threadedly coupled with the interconnecting piece, so that the needle
Head is stretched out from the drainage end, and the described one end of seal wire portion far from the interconnecting piece is from the drainage tube far from the needle section
One end stretch out, and make after being pierced into the soft tissue under guidance of the drainage tube in the needle section, the seal wire portion
The inside pipe wall that the interconnecting piece exits the drainage end along internal screw thread rotation is able to drive when being rotated.
2. postoperative soft tissue effusion drainage device according to claim 1, which is characterized in that further include:
Flushing pipe, one end are drainage tube connecting pin, and the other end is flushing device connecting pin,
Wherein, the drainage tube connecting pin is connected to the drainage tube,
Flushing liquor is imported the drainage tube and drawn to this by the flushing device connecting pin for being connected with flushing device
Flow tube is rinsed.
3. postoperative soft tissue effusion drainage device according to claim 2, it is characterised in that:
Wherein, the pipe outer wall of the flushing pipe and the pipe outer wall of the drainage tube are fixed as one.
4. postoperative soft tissue effusion drainage device according to claim 2, it is characterised in that:
Wherein, the distance at the drainage tube connecting pin of the flushing pipe to the drainage end of the drainage tube is 5-10cm.
5. postoperative soft tissue effusion drainage device according to claim 1, it is characterised in that:
Wherein, the diameter of the drainage tube is 2-4mm.
6. postoperative soft tissue effusion drainage device according to claim 1, it is characterised in that:
Wherein, the needle section is in cone.
7. postoperative soft tissue effusion drainage device according to claim 1, it is characterised in that:
Wherein, the one end of the drainage tube far from the needle section is negative pressure connecting pin, described for exiting in the needle section
It is connected to generate negative pressure by the syringe and aspirate the hydrops with syringe after drainage tube.
8. postoperative soft tissue effusion drainage device according to claim 1, it is characterised in that:
Wherein, the drainage tube is hard medical plastic expects pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822156381.9U CN209204240U (en) | 2018-12-21 | 2018-12-21 | Postoperative soft tissue effusion drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822156381.9U CN209204240U (en) | 2018-12-21 | 2018-12-21 | Postoperative soft tissue effusion drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209204240U true CN209204240U (en) | 2019-08-06 |
Family
ID=67465588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822156381.9U Expired - Fee Related CN209204240U (en) | 2018-12-21 | 2018-12-21 | Postoperative soft tissue effusion drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209204240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368077A (en) * | 2019-08-22 | 2019-10-25 | 福建骏格科技有限公司 | Visualize thoracocentesis abdominocentesis drain system |
-
2018
- 2018-12-21 CN CN201822156381.9U patent/CN209204240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368077A (en) * | 2019-08-22 | 2019-10-25 | 福建骏格科技有限公司 | Visualize thoracocentesis abdominocentesis drain system |
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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: 20190806 Termination date: 20191221 |