CN212593459U - Multi-cavity infusion drainage pipeline - Google Patents
Multi-cavity infusion drainage pipeline Download PDFInfo
- Publication number
- CN212593459U CN212593459U CN202020379010.1U CN202020379010U CN212593459U CN 212593459 U CN212593459 U CN 212593459U CN 202020379010 U CN202020379010 U CN 202020379010U CN 212593459 U CN212593459 U CN 212593459U
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- Prior art keywords
- drainage
- cavity
- infusion
- section
- drainage section
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- 238000001802 infusion Methods 0.000 title claims abstract description 73
- 239000003814 drug Substances 0.000 abstract description 6
- 230000028327 secretion Effects 0.000 abstract description 6
- 241000521257 Hydrops Species 0.000 abstract description 3
- 206010061218 Inflammation Diseases 0.000 abstract description 3
- 206010030113 Oedema Diseases 0.000 abstract description 3
- 230000004054 inflammatory process Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 210000003781 tooth socket Anatomy 0.000 description 8
- 238000001727 in vivo Methods 0.000 description 3
- 230000002757 inflammatory effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 206010057751 Post procedural discharge Diseases 0.000 description 1
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 206010036410 Postoperative wound infection Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 208000031650 Surgical Wound Infection Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a but multicavity infusion drainage pipeline, include along guide needle, guide needle linkage segment, cavity drainage section and the slot drainage section that the direction of wearing to draw set gradually, guide needle tail end and guide needle linkage segment head end are connected, guide needle linkage segment with cavity drainage section integrated into one piece, cavity drainage section and slot drainage section integrated into one piece, be equipped with the infusion chamber in cavity drainage section and the slot drainage section pipe wall, cavity drainage section still is equipped with the drainage chamber, still includes the infusion device. The utility model provides a simple structure, processing is convenient, easy operation, drainage are efficient multicavity can infuse the drainage tube, when medical institution carries out effective drainage to hydrops or inflammation secretion in the operation patient to have closed passage to carry the medicine, give the focus and dose or give gas, improve treatment.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a multi-cavity infusion drainage pipeline.
Background
The drainage tube is generally used after surgical operation and is mainly used for guiding pus, waste blood and waste liquid accumulated in human tissues or body cavities to the outside of the body, preventing postoperative infection and promoting wound healing. The drainage pipeline variety that clinical surgery used at present is various, and the overwhelming majority adopts the macromolecular material pipeline that has multiple shape side opening and circular end hole, and current drainage pipeline ubiquitous has two problems: 1. the holes are easily blocked by human tissue fragments, physiological residues and blood clots, particularly in a negative pressure state, the drainage is not smooth, the treatment effect is not good enough, the tube drawing is difficult after the completion, the pain of a patient is aggravated, and the labor intensity of medical staff is increased; 2. the domestic common drainage tube is open, is easy to pollute, can not use a puncture needle to place the drainage tube 3, and the pressure in the human body is lower after long-time negative pressure drainage, so that the internal and external pressure difference can not meet the drainage requirement, and the drainage effect is influenced; 4. some patients need to take medicine at the focus position in vivo, most of the existing drainage tubes can not realize the function, or the operation is complicated, so that the pain is caused to the patients while the burden is increased to medical staff.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multicavity drainage tube that can infuse to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but multicavity infusion drainage pipeline, includes guide needle, guide needle linkage segment, cavity drainage segment and the slot drainage segment that sets gradually along threading direction, guide needle tail end and guide needle linkage segment head end are connected, guide needle linkage segment with cavity drainage segment integrated into one piece, cavity drainage segment and slot drainage segment integrated into one piece, be equipped with the infusion chamber in cavity drainage segment and the slot drainage segment pipe wall, cavity drainage segment still is equipped with the drainage chamber, the drainage chamber is located the lower part in infusion chamber still includes infusion device, infusion device includes check valve, infusion passageway and drainage channel, check valve and infusion passageway communicate with each other, infusion passageway connects the infusion chamber, drainage channel connects the drainage chamber.
Preferably, the groove drainage section comprises a tooth cylinder and a pipe cylinder, a pipeline is arranged on the pipe cylinder, a tooth socket communicated with the pipeline is arranged on the tooth cylinder, and the pipeline is communicated with the drainage cavity.
Preferably, the infusion device further comprises a cap and a strainer, the cap is connected with the one-way valve, and the strainer is sleeved with the cavity drainage section.
Preferably, the infusion lumen is a capillary tube embedded within the wall of the lumen drainage segment and the gutter drainage segment.
Preferably, the infusion cavity is a cavity formed in the canal drainage section and the wall of the cavity drainage section along the extension direction thereof.
Preferably, the number of the infusion cavities is at least one, and the head end of the infusion cavity is closed and the tail end of the infusion cavity is opened.
Preferably, the outer surface of the cavity drainage section is provided with one or a plurality of marking points at the head end position of the infusion cavity.
Preferably, the infusion device is arranged in a T-shape or Y-shape.
Preferably, the gullets of the drainage channel are arranged evenly or at an angle to the infusion lumen.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model provides a simple structure, processing is convenient, easy operation, the multicavity drainage tube that can infuse that drainage efficiency is high, when medical institution carries out effective drainage to hydrops or inflammation secretion in the operation patient's body, and have the closed passage to carry the medicine, administer for the focus, improve treatment, in the operation of specific administrative or technical offices, also can inject the intracavity gas, increase internal and external pressure difference, in order to improve drainage efficiency, alleviate medical staff's burden and patient's misery, infusion device has nimble multi-purpose advantage.
2. The design that the slot drainage section passes through the slot has replaced the design of hole in the past, has solved the problem that hole adsorption structure caused the jam easily in the past through slot adsorption structure when adsorbing hydrops or inflammation secretion for the drainage is more smooth and easy, and therapeutic effect is better.
3. Set up the guide needle linkage segment, solved cavity drainage section because the existence in infusion chamber leads to the problem of not laminating when connecting the guide needle, be convenient for guide needle afterbody and drainage tube are connected, realize the puncture drainage from inside to outside of postoperative drainage, have overcome traditional outside-in drainage mode of directly placing, the reduction of very big degree the risk of postoperative wound infection.
Drawings
FIG. 1 is a schematic view of the structure of the guide needle of the present invention;
FIG. 2 is a schematic structural view of the drainage and infusion device of the present invention;
FIG. 3 is a sectional view of the drainage section of the groove of the present invention;
FIG. 4 is a sectional view of the drainage section of the cavity of the present invention;
FIG. 5 is a cross-sectional view of the connecting section of the guide pin of the present invention;
fig. 6 is a schematic perspective view of the infusion device of the present invention.
In the figure: 1. a groove drainage section; 2. a cavity drainage section; 3. an infusion device; 4. an infusion lumen; 5. a drainage lumen; 6. an infusion channel; 7. a drainage channel; 8. a guide pin; 9. a guide pin connection section; 10. a toothed cylinder; 11. a tooth socket; 12. capping; 13. a one-way valve; 14. a slack valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, a multi-cavity infusion drainage pipeline comprises a guide needle 8, a guide needle connecting section 9, a cavity drainage section 2 and a groove drainage section 1 which are sequentially arranged along a threading direction, wherein the tail end of the guide needle 8 is connected with the head end of the guide needle connecting section 9, the guide needle connecting section 9 and the cavity drainage section 2 are integrally formed, as shown in fig. 4, the problem that the guide needle 8 is not attached easily when being connected due to the existence of an infusion cavity 4, the guide needle connecting section 9 is arranged and can be integrally formed with the cavity drainage section 2 through one end, the other end is arranged into a structure which is conveniently connected with the tail part of the guide needle 8 as shown in fig. 5, the problem that the guide needle 8 is connected can be well solved, the cavity drainage section 2 and the groove drainage section 1 are integrally formed, an infusion cavity 4 is arranged in the wall of the cavity drainage section 2 and the groove drainage section 1, the cavity drainage section 2 is also provided, the drainage cavity 5 is positioned at the lower part of the infusion cavity 4, the groove drainage section 1 comprises a tooth cylinder body 10 and a pipe cylinder body, a pipeline is arranged on the pipe cylinder body, a tooth socket 11 communicated with the pipeline is arranged on the tooth cylinder body 10, the pipeline is communicated with the drainage cavity 5, preferably, the number of the tooth sockets 11 is three, the cross section of the three tooth sockets 11 on the tooth cylinder body is Y-shaped, so that the tooth socket cross section can be increased, the drainage speed is improved when collecting effusion or inflammatory secretion, the blockage can be prevented, the tooth sockets 11 on the tooth cylinder body 10 are averagely or in a certain angle distribution with the infusion cavity 4, one or a plurality of mark points are arranged on the outer surface of the cavity drainage section 2 at the head end position of the infusion cavity 4, after the penetration is finished, the mark points are cut off, the guide needle 8 and the cavity drainage section 2 are disconnected, the infusion device 3 is arranged on the cavity drainage section 2, and, The infusion channel 6, the drainage channel 7 and the elasticity valve 14, the cap 12 is provided with or without a belt and is connected with the one-way valve 13 to play a role of protection, the one-way valve 13 can be used for feeding medicine through a needle cylinder with a needle or without a needle, the one-way valve 13 is communicated with the infusion channel 6, the infusion channel 6 and the drainage channel 7 are arranged up and down and can be integrally formed or bonded, the infusion channel 6 is connected with the infusion cavity 4, the drainage channel 7 is connected with the drainage cavity 5, the infusion channel 6 is made of stainless steel materials meeting the standard of medical instruments, the elasticity valve 14 can well fix the infusion device 3 and the cavity drainage section 2, the number of the infusion cavity 4 is at least one, the head end of the infusion cavity 4 is arranged in the cavity drainage section in a closed manner, the tail end is open, the infusion cavity 4 can be a capillary tube embedded in the tube walls of the cavity drainage section 2 and the groove drainage section 1, or a cavity formed in the tube walls of the groove drainage section 1 and the cavity drainage section 2 along the extension direction of the groove drainage section and the groove drainage section. Infusion set 3 wholly is T shape or Y shape, and infusion passageway 6 and drainage channel 7 are extending along same water flat line when being T shape, and check valve 13 is mutually perpendicular with the two, and when being Y shape, infusion passageway 6 and drainage channel 7 both sides are certain angle setting, and check valve 13 still keeps vertical setting, and the Y shape setting can save space.
The utility model discloses an application principle does: when drainage is carried out on a surgical patient, an installed drainage tube firstly passes through a guide needle 8 and enters from a surgical incision, then the drainage tube is punctured from a good skin place, all the groove drainage sections 1 and part of the cavity drainage sections 2 are arranged at a position needing drainage, a guide needle connecting section is cut off from a marking point, the infusion device 3 is installed and connected, the infusion device 3 and the cavity drainage sections 2 are fixed through a strainer 14, in-vivo effusion or inflammatory secretion is collected in the maximum position through a tooth socket 11 of a tooth cylinder 10, the collected effusion or inflammatory secretion flows into a tube cylinder pipeline under the action of gravity or negative pressure and then is led out of the body through a drainage cavity 5 and a drainage channel 7, according to treatment requirements, liquid medicine or gas can be injected into the body through the closed infusion device 3, and the injection liquid medicine is sent into an infusion channel 6 through a needle cylinder and a one-way valve 13 and flows out of the infusion cavity 4, the method is used for carrying out targeted treatment on the focus in vivo, the generated waste can be drained out of the body through the process, the same is true for injecting gas, and gas injection is used for increasing the pressure difference inside and outside the body so as to improve the drainage efficiency and reduce the burden of medical staff and the pain of a patient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A multicavity drainage tube that can infuse which characterized in that: comprises a guide needle (8), a guide needle connecting section (9), a cavity drainage section (2) and a groove drainage section (1) which are sequentially arranged along a threading direction, wherein the tail end of the guide needle (8) is connected with the head end of the guide needle connecting section (9), the guide needle connecting section (9) and the cavity drainage section (2) are integrally formed, the cavity drainage section (2) and the groove drainage section (1) are integrally formed, an infusion cavity (4) is arranged in the tube wall of the cavity drainage section (2) and the groove drainage section (1), the cavity drainage section (2) is also provided with a drainage cavity (5), the drainage cavity (5) is positioned at the lower part of the infusion cavity (4) and further comprises an infusion device (3), the infusion device (3) comprises a one-way valve (13), an infusion channel (6) and a drainage channel (7), the one-way valve (13) is communicated with the infusion channel (6), the infusion channel (6) is connected with the infusion cavity (4), and the drainage channel (7) is connected with the drainage cavity (5).
2. A multi-lumen infusible drainage line as set forth in claim 1 wherein: the groove drainage section (1) comprises a tooth cylinder body (10) and a pipe cylinder body, a pipeline is arranged on the pipe cylinder body, a tooth groove (11) communicated with the pipeline is formed in the tooth cylinder body (10), and the pipeline is communicated with the drainage cavity (5).
3. A multi-lumen infusible drainage line as set forth in claim 2 wherein: the infusion device (3) further comprises a cover cap (12) and a strainer valve (14), the cover cap (12) is connected with the one-way valve (13), and the strainer valve (14) is sleeved with the cavity drainage section (2).
4. A multi-lumen infusible drainage line as set forth in claim 3 wherein: the infusion cavity (4) is a capillary tube which is embedded in the tube walls of the cavity drainage section (2) and the groove drainage section (1).
5. A multi-lumen infusible drainage line as set forth in claim 3 wherein: the infusion cavity (4) is a cavity formed in the pipe walls of the groove drainage section (1) and the cavity drainage section (2) along the extension direction of the groove drainage section and the cavity drainage section.
6. A multi-lumen infusible drainage line according to claim 4 or claim 5 wherein: the number of the infusion cavities (4) is at least one, the head end of each infusion cavity (4) is closed, and the tail end of each infusion cavity (4) is open.
7. A multi-lumen infusible drainage line as set forth in claim 1 wherein: one or a plurality of mark points are arranged on the outer surface of the cavity drainage section (2) at the head end of the infusion cavity (4).
8. A multi-lumen infusible drainage line as set forth in claim 1 wherein: the infusion device is arranged in a T-shape or a Y-shape.
9. A multi-lumen infusible drainage line as set forth in claim 1 wherein: the tooth grooves (11) of the groove drainage section (1) are evenly distributed with the infusion cavity (4) or distributed at a certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020379010.1U CN212593459U (en) | 2020-03-24 | 2020-03-24 | Multi-cavity infusion drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020379010.1U CN212593459U (en) | 2020-03-24 | 2020-03-24 | Multi-cavity infusion drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212593459U true CN212593459U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020379010.1U Withdrawn - After Issue CN212593459U (en) | 2020-03-24 | 2020-03-24 | Multi-cavity infusion drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212593459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282138A (en) * | 2020-03-24 | 2020-06-16 | 江苏爱源医疗科技股份有限公司 | Multi-cavity infusion drainage pipeline |
-
2020
- 2020-03-24 CN CN202020379010.1U patent/CN212593459U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282138A (en) * | 2020-03-24 | 2020-06-16 | 江苏爱源医疗科技股份有限公司 | Multi-cavity infusion drainage pipeline |
| CN111282138B (en) * | 2020-03-24 | 2024-09-03 | 江苏扬子江医疗科技股份有限公司 | Multicavity infusion drainage pipeline |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225300 west gate of G20, phase II, Yaocheng Avenue, Hailing District, Taizhou City, Jiangsu Province Patentee after: Jiangsu Yangzi River Medical Technology Co.,Ltd. Address before: 225300 west gate of G20, phase II, Yaocheng Avenue, Hailing District, Taizhou City, Jiangsu Province Patentee before: JIANGSU AIYUAN MEDICAL TECHNOLOGY Corp. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210226 Effective date of abandoning: 20240903 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210226 Effective date of abandoning: 20240903 |