CN211157715U - Surgical irrigation drainage tube - Google Patents
Surgical irrigation drainage tube Download PDFInfo
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- CN211157715U CN211157715U CN201921725545.3U CN201921725545U CN211157715U CN 211157715 U CN211157715 U CN 211157715U CN 201921725545 U CN201921725545 U CN 201921725545U CN 211157715 U CN211157715 U CN 211157715U
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Abstract
The utility model discloses a drainage tube is washed in surgery, include: an outer section of the body, which is formed into a tubular structure, one end of which is an outlet and the other end of which is an inlet; a transition section integrally formed with the outer section and communicating with the inlet; the internal section is formed into a strip-shaped structure and is integrally formed with the transition section, and a drainage groove and a pipe cavity with holes are arranged in the length direction of the strip-shaped structure; and the liquid feeding pipe is formed into a tubular structure, one port is communicated with the cavity with the hole, and the other port is used for accessing liquid. According to the anti-blocking drainage device, the traditional side-opening drainage channel is replaced by the in-vivo section slotted structure, so that human volume liquid can smoothly enter the slot through the slot opening until the human volume liquid is discharged out of the body, and the anti-blocking effect is better; increase behind the liquid feeding pipe and wash the function, clean the operation surface of a wound or to the focus position dosing, have the drainage and prevent blockking up and wash the technical effect of dosing to the affected part when drainage, be a section and collect drainage, wash, the integrative structural design of dosing, but wide application in hospital, army.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary appliances, in particular to a surgical irrigation drainage tube.
Background
The surgical drainage tube is matched with a negative pressure or normal pressure drainage device for use, and is widely used for drainage and evacuation of postoperative wound surfaces, subcutaneous tissues and body cavity oozing blood or effusion. According to the use position and the drainage quantity, the tube body of the drainage tube has various tube diameter specifications, the tube body of the drainage tube generally consists of an outer section and an inner section, and the side wall of the inner section is provided with a plurality of small holes which are easy to block as a drainage liquid channel; and when the affected part needs to be cleaned and administered, the device needs to be used again, so that the cost is increased, and the risk of the patient is increased.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a surgical irrigation drainage tube for the washing and the problem of dosing when solving the surgical operation drainage has the technological effect of conveniently washing the affected part and dosing for the affected part.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a surgical irrigation drain comprising:
an outer section of the body, which is formed into a tubular structure, one end of which is an outlet and the other end of which is an inlet;
a transition section integrally formed with the outer section and communicating with the inlet;
the internal section is formed into a strip-shaped structure and is integrally formed with the transition section, and a drainage groove and a pipe cavity with holes are arranged in the length direction of the strip-shaped structure;
and the liquid feeding pipe is formed into a tubular structure, one port is communicated with the cavity with the hole, and the other port is used for accessing liquid.
Furthermore, the drainage grooves are provided with a plurality of grooves which gradually transition to the transition section and are communicated with the external section of the body.
Further, one end of the cavity with the hole extends into the transition section, and the other end of the cavity with the hole extends to the port of the inner section of the body.
Further, the cavity with holes comprises a liquid inlet and a plurality of liquid outlet holes which are arranged at equal intervals.
Furthermore, the aperture of the liquid outlet hole is sequentially enlarged towards the port of the inner section of the body along the transition section.
Furthermore, the drainage grooves are arranged at equal intervals along the inner section of the body; the drainage groove is T-shaped.
Further, the other port of the liquid feeding pipe is communicated with a three-way cock.
Furthermore, the internal section, the external section and the transition section are all tubular structures, and developing lines are arranged along the length direction of the tubular structures.
Furthermore, a mark point is arranged on the outer wall between the transition section and the external section.
Furthermore, the internal section, the external section and the transition section form a drainage tube and are made of silicon rubber or soft PVC or TPU materials.
Due to the adoption of the technical scheme, the utility model discloses at least, following advantage has:
a surgical irrigation drain comprising: an outer section of the body, which is formed into a tubular structure, one end of which is an outlet and the other end of which is an inlet; a transition section integrally formed with the outer section and communicating with the inlet; the internal section is formed into a strip-shaped structure and is integrally formed with the transition section, and a drainage groove and a pipe cavity with holes are arranged in the length direction of the strip-shaped structure; and the liquid feeding pipe is formed into a tubular structure, one port is communicated with the cavity with the hole, and the other port is used for accessing liquid. The side wall slotting mode is adopted to replace the traditional side-opening diversion channel, so that the anti-blocking effect is better; according to the anti-blocking drainage device, the traditional side-opening drainage channel is replaced by the in-vivo section slotted structure, so that human volume liquid can smoothly enter the slot through the slot opening until the human volume liquid is discharged out of the body, and the anti-blocking effect is better; furthermore, the drainage groove section on the inner section of the body and the transition pipe circular tube section are integrally formed, so that the transition is smooth, and the leakage or fracture risk caused by bonding is avoided; furthermore, the washing function is added after the liquid feeding tube is added, the operation wound surface is cleaned or the medicine is fed to the focus position, the rehabilitation healing is promoted, the function of the liquid feeding tube and the drainage function are not mutually influenced and can be carried out simultaneously; the design that the washing liquid goes out liquid hole aperture gradual change from the washing liquid entry end to exit end crescent, and the resistance reduces gradually, makes the washing liquid flow distribution in each hole even. The problem of traditional drainage tube block up easily and can not wash and dose simultaneously is solved, wash the affected part or dose when having the drainage and preventing blockking up and drainage technological effect, be a section collection drainage, wash, the integrative structural design of dosing, but wide application in hospital, army.
Drawings
The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
FIG. 3 is a sectional view taken along line B-B of FIG. 1;
FIG. 4 is a cross-sectional view taken along line C-C of FIG. 1;
FIG. 5 is a cross-sectional view taken along line D-D of FIG. 1;
FIG. 6 is a cross-sectional view taken along line E-E of FIG. 1;
FIG. 7 is a draft tube development line view;
FIG. 8 is an enlarged view of the section D-D of FIG. 1;
reference numerals: an extracorporeal section 1; a transition section 2; an in-vivo section 3; a drainage groove 4; a perforated lumen 5; a liquid feed pipe 6; a liquid inlet 7; a liquid outlet hole 8; a three-way cock 9; a developing line 10; the dots 11 are marked.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Description of the drawings: it is obvious that the invention is primarily intended to provide a conception, and that all details of technical features may not be fully elaborated, and that no disclosure is given that is within the knowledge and height of a person skilled in the art.
The technical concept of the invention is as follows:
a surgical irrigation drain comprising:
an outer section of the body, which is formed into a tubular structure, one end of which is an outlet and the other end of which is an inlet;
a transition section integrally formed with the outer section and communicating with the inlet;
the internal section is formed into a strip-shaped structure and is integrally formed with the transition section, and a drainage groove and a pipe cavity with holes are arranged in the length direction of the strip-shaped structure;
and the liquid feeding pipe is formed into a tubular structure, one port is communicated with the cavity with the hole, and the other port is used for accessing liquid.
Technical solutions of the present invention will be described in detail through the following examples in terms of the technical idea of the present invention.
Example 1, described in conjunction with figures 1-8.
As shown in fig. 1-8, a surgical irrigation drain comprising:
comprises an external section 1 and a transition section 2 integrated with and communicated with the external section, wherein the transition section 2 is communicated with an internal section 3 integrated with the transition section;
the external section 1 is a silicone rubber tube I, one end of the external section is an outlet, and the other end of the external section is an inlet; the transition section 2 is formed by communicating a silicone rubber pipe II with an inlet of a silicone rubber pipe I; the body inner section 3 is strip-shaped silicon rubber, a plurality of (3) drainage grooves 4 and (at least one) pipe cavity 5 with holes are formed in the strip-shaped silicon rubber along the length direction, and the drainage grooves 4 are communicated with the transition section 2 and extend towards an outlet of the silicon rubber pipe; the pipe cavity 5 with the holes comprises a liquid inlet 7 and a plurality of liquid outlet holes 8 which are arranged at equal intervals, and the aperture of the liquid outlet holes 8 is sequentially enlarged towards the inner end of the pipe cavity along the transition section 2. The liquid inlet of the cavity with holes 5 is communicated with a liquid feeding pipe 6; the other end of the liquid feeding pipe 6 is communicated with a three-way cock 9 for connecting liquid in the liquid inlet 8. One end of the tube cavity 5 with the hole extends into the transition section 2, and the other end extends to the port of the inner section 3; 3 drainage grooves 4 are communicated with the outer section 1 of the body and gradually transited to the transition section 2, the drainage grooves 4 are equidistantly arranged along the inner section of the body, and the drainage grooves 4 are T-shaped grooves; the in-vivo section 3, the in-vitro section 1 and the transition section 2 are provided with developing lines 10 along the length direction, and the outer wall between the transition section 2 and the in-vitro section 1 is provided with a mark point 11. When the flushing is needed, an injector or an infusion apparatus is used for loading flushing liquid, a flushing pipe or an administration pipe with a Ruhr outer cone interface is inserted into a Ruhr inner cone interface of the three-way cock, the three-way cock valve 9 is opened, and the flushing liquid is injected or instilled into the flushing and administration channel.
According to the anti-blocking drainage device, the traditional side-opening drainage channel is replaced by the in-vivo section slotted structure, so that human volume liquid can smoothly enter the slot through the slot opening until the human volume liquid is discharged out of the body, and the anti-blocking effect is better; furthermore, the drainage groove section on the inner section of the body and the transition pipe circular tube section are integrally formed, so that the transition is smooth, and the leakage or fracture risk caused by bonding is avoided; furthermore, the washing function is added after the liquid feeding tube is added, the operation wound surface is cleaned or the medicine is fed to the focus position, the rehabilitation healing is promoted, the function of the liquid feeding tube and the drainage function are not mutually influenced and can be carried out simultaneously; the design that the washing liquid goes out liquid hole aperture gradual change from the washing liquid entry end to exit end crescent, and the resistance reduces gradually, makes the washing liquid flow distribution in each hole even. The problem of traditional drainage tube block up easily and can not wash and dose simultaneously is solved, wash the affected part or dose when having the drainage and preventing blockking up and drainage technological effect, be a section collection drainage, wash, the integrative structural design of dosing, but wide application in hospital, army.
On the basis of the embodiment 1, the embodiment 2 is combined with the attached figures 1-8.
To further illustrate the advantages of the drain of the present invention, described in detail below with respect to specific embodiments thereof and with reference to FIGS. 1-8, a surgical irrigation drain comprises:
the soft PVC pipe comprises an external section 1 and a transition section 2 integrated with the external section and communicated with the external section, wherein the transition section 2 is communicated with an internal section 3 integrated with the transition section, and the external section 1, the internal section 3 and the transition section 2 are all made of soft PVC materials.
One end of the external section 1 is an outlet, the other end of the external section is an inlet, and the section of the external section 1 is circular;
the transition section 2 is communicated with the inlet of the external section, and the section of the transition section 2 is in a ring shape with internal cross ribs to form four fan-shaped cavities;
the side wall of the ring of the three cavities of the section of the transition section 2 of the in-vivo section 3 is grooved to form a plurality of (3 or 4 or 5) drainage grooves, the drainage grooves 4 are arranged in a plurality and gradually transited to the transition section 2 to be communicated with the in-vitro section 1, the drainage grooves 4 are arranged at equal intervals along the in-vivo section 3, and the drainage grooves 4 are T-shaped; one cavity which is not grooved is a tube cavity 5 with holes, the side wall is provided with a plurality of liquid outlet holes 8, the liquid outlet holes 8 are arranged from the inlet of the tube cavity 5 with holes to the outlet in equal distance, and the aperture is gradually increased.
And a liquid feeding pipe 6, one port of which is communicated with the cavity 5 with the hole, and the other port of which is used for accessing liquid. The two ends of the pipe cavity 5 with the hole are sealed by soft rubber, and a liquid feeding pipe 6 is embedded in the soft rubber sealed at the liquid inlet end to form a flushing and dosing channel. One end of the cavity with the hole 5 is communicated with the liquid supply pipe 6; the other end of the liquid feeding pipe 6 is communicated with a three-way cock 9 for connecting liquid in the liquid inlet 8. The in-vivo section 3, the in-vitro section 1 and the transition section 2 are provided with developing lines 10 along the length direction thereof, and can display the embedding position of the liquid feeding pipe 6 under X-ray; an identification point 11 is arranged on the outer wall between the transition section 2 and the external section 1 and is used for observing and controlling the length when the internal section is embedded.
When the medicine needs to be administered, a syringe or an infusion apparatus is used for loading the liquid medicine, the external cone interface with the Ruhr is inserted into one Ruhr internal cone interface of the three-way cock, the three-way cock valve 9 is opened, and the liquid medicine is injected or instilled into the flushing and administration channel.
In the embodiment of the application, the side wall slotting mode is adopted to replace the traditional side-opening diversion channel, so that the anti-blocking effect is better; according to the anti-blocking drainage device, the traditional side-opening drainage channel is replaced by the in-vivo section slotted structure, so that human volume liquid can smoothly enter the slot through the slot opening until the human volume liquid is discharged out of the body, and the anti-blocking effect is better; furthermore, the drainage groove section on the inner section of the body and the transition pipe circular tube section are integrally formed, so that the transition is smooth, and the leakage or fracture risk caused by bonding is avoided; furthermore, the washing function is added after the liquid feeding tube is added, the operation wound surface is cleaned or the medicine is fed to the focus position, the rehabilitation healing is promoted, the function of the liquid feeding tube and the drainage function are not mutually influenced and can be carried out simultaneously; the design that the washing liquid goes out liquid hole aperture gradual change from the washing liquid entry end to exit end crescent, and the resistance reduces gradually, makes the washing liquid flow distribution in each hole even. The problem of traditional drainage tube block up easily and can not wash and dose simultaneously is solved, wash the affected part or dose when having the drainage and preventing blockking up and drainage technological effect, be a section collection drainage, wash, the integrative structural design of dosing, but wide application in hospital, army.
On the basis of the embodiment 2, the embodiment 3 is combined with the attached figures 1-8.
To further illustrate the advantages of the drain of the present invention, a method of using a surgical irrigation drain is provided, as described in detail below with reference to FIGS. 1-8, comprising:
selecting the specification of the diameter of the drainage tube according to the requirement, making an incision at the focus or wound edge, and introducing the incision into the inner side of the wound;
inserting the inner section of the drainage tube body from one side of the incision, and pulling out the end of the pipeline towards the inner side of the wound by using a clamp until the identification point is close to the skin;
arranging the inner body section at the pre-drainage position, and closing the wound by suturing;
the pipeline is firmly fixed on the body surface by using a special catheter fixer or a medical adhesive tape;
firmly connecting an outlet of the outer section of the drainage tube with an inlet of a collecting container;
when the flushing or the drug administration is needed, a syringe or an infusion apparatus is used for loading flushing fluid or liquid medicine, the luer outer cone interface with the luer outer cone interface is inserted into the luer inner cone interface of the three-way cock, the three-way cock valve is opened, and the flushing fluid or the liquid medicine is injected or instilled into the flushing and drug administration channel.
The use method of the surgical irrigation drainage tube in the embodiment of the application can clean the surgical wound surface or administer medicine to the focus position, promote rehabilitation and healing, does not influence drainage function, and can be carried out simultaneously; the problem of traditional drainage tube block up easily and can not wash and dose simultaneously is solved, wash the affected part or dose when having the drainage and preventing blockking up and drainage technological effect, be a section collection drainage, wash, the integrative structural design of dosing, but wide application in hospital, army.
The above description is only for the preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can make various modifications, equivalent changes and modifications using the above-described technical content, all of which fall within the scope of the present invention.
Claims (10)
1. A surgical irrigation drain comprising:
an outer section of the body, which is formed into a tubular structure, one end of which is an outlet and the other end of which is an inlet;
a transition section integrally formed with the outer section and communicating with the inlet;
the internal section is formed into a strip-shaped structure and is integrally formed with the transition section, and a drainage groove and a pipe cavity with holes are arranged in the length direction of the strip-shaped structure;
and the liquid feeding pipe is formed into a tubular structure, one port is communicated with the cavity with the hole, and the other port is used for accessing liquid.
2. The irrigation drain of claim 1 wherein the drainage channels are multiple and gradually transition to a transition section that communicates with the external section of the body.
3. The irrigation drainage tube of claim 2 wherein the lumen extends into the transition section at one end and into the body section port at the other end.
4. The irrigation drain of claim 3 wherein the perforated lumen comprises an inlet and a plurality of equidistantly spaced exit holes.
5. The irrigation drainage tube of claim 4 wherein the diameters of the exit holes are sequentially larger from the transition section to the port of the inner section of the body.
6. The irrigation drainage tube of claim 2 wherein the drainage channels are equally spaced along the inner section of the body; the drainage groove is T-shaped.
7. An irrigation drain according to any of claims 1-6 wherein the other end of the feeding tube is connected to a three-way cock.
8. The irrigation drainage tube of any one of claims 1 to 6 wherein the internal, external and transition sections are tubular structures with a visualization line along their length.
9. The irrigation drainage tube of any one of claims 1 to 6 wherein marker points are provided on the outer wall between the transition section and the extracorporeal section.
10. The irrigation drain according to any one of claims 1 to 6 wherein the inner, outer and transition sections comprise the drain and are made of silicone rubber or soft PVC or TPU material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725545.3U CN211157715U (en) | 2019-10-15 | 2019-10-15 | Surgical irrigation drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725545.3U CN211157715U (en) | 2019-10-15 | 2019-10-15 | Surgical irrigation drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211157715U true CN211157715U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921725545.3U Active CN211157715U (en) | 2019-10-15 | 2019-10-15 | Surgical irrigation drainage tube |
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| Country | Link |
|---|---|
| CN (1) | CN211157715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082472A (en) * | 2021-05-08 | 2021-07-09 | 宁波市第一医院 | Drainage nephrostomy tube |
-
2019
- 2019-10-15 CN CN201921725545.3U patent/CN211157715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113082472A (en) * | 2021-05-08 | 2021-07-09 | 宁波市第一医院 | Drainage nephrostomy tube |
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Address after: 710075 Longji Guanlanshan Building No. 4, Building No. 1, Unit 17, Layer 1171-A, Science and Technology Second Road, Xi'an High-tech Zone, Shaanxi Province Patentee after: SHAANXI KUNYOU MEDICAL TECHNOLOGY Co.,Ltd. Address before: 710075 Longji Guanlanshan Building No. 4, Building No. 1, Unit 17, Layer 1171-A, Science and Technology Second Road, Xi'an High-tech Zone, Shaanxi Province Patentee before: Shaanxi kunyou Medical Technology Co.,Ltd. |