CN217526065U - Novel negative pressure drainage tube - Google Patents
Novel negative pressure drainage tube Download PDFInfo
- Publication number
- CN217526065U CN217526065U CN202121349524.3U CN202121349524U CN217526065U CN 217526065 U CN217526065 U CN 217526065U CN 202121349524 U CN202121349524 U CN 202121349524U CN 217526065 U CN217526065 U CN 217526065U
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- Prior art keywords
- pipe
- negative pressure
- section pipe
- pipeline
- fixedly connected
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- 238000011010 flushing procedure Methods 0.000 claims abstract description 43
- 238000005406 washing Methods 0.000 claims abstract description 27
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 238000001802 infusion Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 206010052428 Wound Diseases 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 6
- 230000000474 nursing effect Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003902 lesion Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 206010060921 Abdominal abscess Diseases 0.000 description 1
- 208000009663 Acute Necrotizing Pancreatitis Diseases 0.000 description 1
- 206010003445 Ascites Diseases 0.000 description 1
- 206010024652 Liver abscess Diseases 0.000 description 1
- 206010048984 Pancreatic abscess Diseases 0.000 description 1
- 206010066170 Plasma cell mastitis Diseases 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 201000003229 acute pancreatitis Diseases 0.000 description 1
- 230000000151 anti-reflux effect Effects 0.000 description 1
- 210000003567 ascitic fluid Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
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Abstract
The utility model discloses a novel negative pressure drainage tube, relating to the technical field of medical appliances; a novel negative pressure drainage tube comprises a front section part, a middle section part, a negative pressure part and a rear section part, wherein the front section part, the middle section part and the negative pressure part are made of transparent materials, the front section part comprises a front section tube and a front flushing pipeline, the diameter of the front flushing pipeline is smaller than that of the front section tube, the front flushing pipeline is fixedly connected to the inner wall of the front section tube, and the front flushing pipeline penetrates through the upper end of the front section tube; the utility model provides a novel negative pressure drainage tube, anterior segment pipe and well intermediate segment intraductal preceding washing tube and well flushing pipe of being equipped with avoid two pipeline increase wounds, and the difficult problem of nursing, preceding washing tube runs through from the anterior segment pipe front end, is located the distal end of anterior segment pipe side opening, avoids the flush fluid that just comes in not yet to produce the problem that the effect just was drawn forth by the drainage tube.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specificly relate to a novel negative pressure drainage tube.
Background
After surgical operation treatment is carried out on most surgical operation patients, particularly patients with acute necrotizing pancreatitis, plasma cell mastitis, pancreatic abscess, liver abscess, abdominal abscess and the like, a drainage tube needs to be kept in place for a period of time, so that peritoneal effusion and necrotic tissues are drained and washed in time after the operation, healing of a lesion part is promoted, in the rehabilitation process, the lesion part needs to be cleaned and drained in addition to timely treatment, two tubes are inserted from the skin, one tube is used for washing, the other tube is used for draining the washed liquid out of the body, and the rehabilitation of the patients is facilitated.
In summary, the following technical problems exist in the existing treatment process of patients needing an indwelling tube: 1) The existing drainage tube and the existing flushing tube are both provided with side holes, and the relative positions of the two tubes are close to each other, so that the adjacent side holes are close to each other, liquid flowing out of the flushing tube is drained and guided out by the drainage tube without acting on a focus, not only is flushing liquid wasted, but also the focus is lack of flushing treatment, treatment time is delayed, and the affected part is not beneficial to rehabilitation; 2) The existing treatment process is characterized in that the flushing pipe is additionally arranged on the basis of the drainage pipe, two pipes cause skin wounds of a patient to be increased, the problems of inconvenience in wound nursing and the like occur, ideal flushing and drainage effects cannot be achieved, and the time for curing the patient syndromes is further prolonged.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art exists, the utility model provides a novel negative pressure drainage tube, anterior segment pipe and well section intraductal preceding washing tube and well flushing pipe that are equipped with avoid two pipeline increase wounds, and the problem of difficult nursing, preceding washing tube runs through from the preceding section pipe front end, is located the distal end of preceding section pipe side opening, avoids the flush fluid that just comes in not yet to produce the problem that the effect just was drawn forth by the drainage tube.
In order to achieve the technical purpose and achieve the technical effect, the utility model discloses a realize through following technical scheme:
a novel negative pressure drainage tube comprises a front section part, a middle section part, a negative pressure part and a rear section part, wherein the front section part, the middle section part and the negative pressure part are made of transparent materials, the front section part comprises a front section tube and a front flushing pipeline, the diameter of the front flushing pipeline is smaller than that of the front section tube, the front flushing pipeline is fixedly connected to the inner wall of the front section tube, the front flushing pipeline penetrates through the upper end of the front section tube, the upper end of the front section tube is conical, the diameter of the front section tube is gradually reduced to the diameter of the front flushing pipeline, the front section tube is longitudinally provided with a front side hole, a middle side hole and a rear side hole in an array mode on a straight pipeline close to the conical front end, the front side hole, the middle side hole and the rear side hole are annularly distributed at the position of the front section tube far away from the front flushing pipeline, the middle section part is arranged at the position far away from the front flushing pipeline penetrating end, the middle section part comprises a middle section pipe, a middle flushing pipeline and an eduction pipe, the middle section pipe is fixedly connected with the front section pipe, the middle flushing pipeline is fixedly connected on the inner wall of the middle section pipe, the middle flushing pipeline is fixedly connected with the front flushing pipeline, the other end of the middle flushing pipeline is fixedly connected with the eduction pipe, the eduction pipe penetrates out of the middle section pipe, the other end of the middle section pipe is fixedly connected with a control handle seat, two sides of the control handle seat are fixedly connected with side wings, the control handle seat is connected with infusion equipment such as an injector, the other end of the control handle seat is provided with a threaded interface, the control handle seat is in threaded connection with a threaded cap through the threaded interface, the middle section pipe is far away from the front section pipe and is connected with a negative pressure part, the negative pressure part comprises a negative pressure ball, a front hole of the negative pressure ball is fixedly connected with the middle section pipe, and the joint of the negative pressure ball and the middle section pipe is provided with an anti-reflux valve, negative pressure ball surface mark has the capacity mark, fixedly connected with vent line on the negative pressure ball, swing joint has the buckle cap on the vent line, the negative pressure ball is kept away from middle section pipe one end fixedly connected with back end pipe, be connected with back end portion on the back end pipe, back end portion is including accuse flow post and rotation post, fixedly connected with accuse flow post in the middle of the back end pipe, sliding connection has the rotation post in the accuse flow post, it has the drainage hole to rotate the post division.
Further, the front section pipe with middle section pipe integral type shaping, preceding flushing pipeline, well flushing pipeline and eduction tube integral type shaping, the front section pipe with middle section pipe length is in the 25-35cm within range, the front section pipe with the middle section pipe mark has the size mark, the size mark is at least 20cm.
Furthermore, the rotating column is connected in the flow control column in a rotating or sliding manner, so that the drainage holes in the rotating column are overlapped or staggered relative to the rear-section pipe.
Furthermore, a cylinder is fixedly connected in the middle of the threaded cap and matched with the control handle seat.
Furthermore, a drainage pipeline is connected to the rear section pipe in a sliding mode, the drainage pipeline is in interference fit with the rear section pipe, and the drainage pipeline is fixedly connected with a drainage bag.
Furthermore, the front section pipe is of a cross pipe structure in the prior art, a front flushing pipeline is arranged in the middle, drainage cavities are arranged on the periphery of the front section pipe, rear side holes are formed in the side edges in a staggered mode, supporting force is strong, and clamping is prevented.
Further, in the above-mentioned case, the negative pressure ball is arranged in a negative pressure ball pattern consistent with the prior art.
The utility model has the advantages that:
the utility model provides a novel negative pressure drainage tube, anterior segment pipe and well intermediate segment intraductal preceding washing tube and well flushing pipe of being equipped with avoid two pipeline increase wounds, and the difficult problem of nursing, preceding washing tube runs through from the anterior segment pipe front end, is located the distal end of anterior segment pipe side opening, avoids the flush fluid that just comes in not yet to produce the problem that the effect just was drawn forth by the drainage tube.
The utility model discloses a preceding washing pipe runs through from the anterior segment pipe front end, and anterior segment pipe is by opening on the straight pipeline of front end toper has preceding side opening, well side opening and rear opening, and side opening and preceding washing pipe run through the interval between the end have a preceding segment pipe toper front end, avoid the flush fluid that just comes in not yet to produce the problem that the effect just was drawn forth by the drainage tube, and the flush fluid can not be wasted, is favorable to the patient to be recovered.
The utility model discloses a preceding washing pipe and well flushing pipe are fixed at the front section pipe and the middle section intraduct, make the whole single tube pattern that is of drainage tube, need not enlarge the wound area advancing tub department, and avoid the inconvenient condition of two pipes in the nursing process of later stage, reach and stabilize rational drainage effect that washes.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the novel negative pressure drainage tube according to the embodiment of the present invention;
fig. 2 is a schematic view of structural connection between the front section and the middle section according to the embodiment of the present invention;
fig. 3 is a schematic structural view of the front section according to the embodiment of the present invention;
fig. 4 is a schematic sectional view of the front section according to the embodiment of the present invention;
FIG. 5 is a schematic structural view of the middle section according to an embodiment of the present invention;
fig. 6 is a schematic cross-sectional view of the middle section according to the embodiment of the present invention;
FIG. 7 is a schematic structural view of a middle section pipe section and an outlet pipe according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of the negative pressure portion according to the embodiment of the present invention;
fig. 9 is a first structural schematic diagram of the rear section according to the embodiment of the present invention;
fig. 10 is a second structural schematic view of the rear section according to the embodiment of the present invention;
fig. 11 is a schematic structural view of a drainage bag according to an embodiment of the present invention;
fig. 12 is another schematic structural diagram of the front pipe according to the embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-front section pipe, 100-size mark, 101-rear side hole, 102-middle side hole, 103-front side hole, 104-front flushing pipeline, 2-middle section pipe, 202-middle flushing pipeline, 203-eduction tube, 204-control handle seat, 205-threaded connector, 206-threaded cap, 3-negative pressure ball, 301-front hole, 302-ventilation pipeline, 303-buckle cap, 304-capacity mark, 305-rear section pipe, 4-flow control column, 401-rotation column, 402-drainage hole, 403-control handle, 5-drainage bag and 501-drainage pipeline.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-11
The utility model relates to a novel negative pressure drainage tube, including front end portion, middle-section portion, negative pressure portion and back end portion, front end portion, middle-section portion and negative pressure portion material are transparent, make things convenient for medical personnel to observe the judgement, front end portion includes front end pipe (1) and preceding washing pipeline (104), preceding washing pipeline (104) diameter is less than front end pipe (1) diameter, preceding washing pipeline (104) fixed connection is in on front end pipe (1) inner wall, preceding washing pipeline (104) run through front end pipe (1) upper end, front end pipe (1) upper end is the toper, by front end pipe (1) diameter reduces gradually to preceding washing pipeline (104) diameter, front end pipe (1) is opened front side opening (103) on being close to the straight pipeline that is the toper front end, well side opening (102) and back side opening (101), front side opening (103), well side opening (102) and back side opening (101) are in the front end pipe (1) keep away from on the straight pipeline that is the toper front end, front end pipe (1) is in the fixed pipeline (202) is equipped with a fixed pipeline (202), wherein wash middle-section pipe (202) and the fixed pipeline (202) is equipped with a fixed pipeline (202) and a fixed pipeline (202) is kept away from in the front end, the washing pipeline (1) is equipped with the middle-section pipe (202) and the drainage pipe (202) is equipped with a fixed pipeline (2) and the middle-section pipe (202), the middle flushing pipeline (202) is fixedly connected with the front flushing pipeline (104), the other end of the middle flushing pipeline (202) is fixedly connected with an eduction tube (203), the eduction tube (203) penetrates out of the middle section pipe (2), the other end of the middle section pipe (2) is fixedly connected with a control handle (403) seat (204), two sides of the control handle (403) seat (204) are fixedly connected with side wings to facilitate control operation, the control handle (403) seat (204) is connected with infusion equipment such as an injector, the other end of the control handle (403) seat (204) is provided with a threaded connector (205), the control handle (403) seat (204) is in threaded connection with a threaded cap (206) through the threaded connector (205) to ensure the sealing of the eduction tube (203), the middle section pipe (2) is far away from the front section pipe (1) and is connected with a negative pressure ball (3), a front hole (301) of the negative pressure ball (3) is fixedly connected with the middle section pipe (2), the negative pressure ball (3) is marked on the surface, one end of the negative pressure ball (304) is marked on the fixed ball (3), the middle section pipe (302) is connected with a fixed ball (302), the vent pipe (302), and the vent ball (302) is far away from the vent pipe (302), the rear section pipe (305) is connected with a rear section part, the rear section part comprises a flow control column (4) and a rotating column (401), the flow control column (4) is fixedly connected in the middle of the rear section pipe (305), the rotating column (401) is connected in the flow control column (4) in a sliding mode, a drainage hole (402) is formed in the rotating column (401), and when the drainage hole (402) is axially overlapped with the rear section pipe (305), liquid of the negative pressure ball (3) flows out through the rear section pipe (305); the front section pipe (1) and the middle section pipe (2) are integrally formed, the front flushing pipeline (104), the middle flushing pipeline (202) and the eduction tube (203) are integrally formed, the lengths of the front section pipe (1) and the middle section pipe (2) are in the range of 25-35cm, the front section pipe (1) and the middle section pipe (2) are marked with size marks, and the size marks are at least 20cm, so that medical workers can conveniently analyze whether the position of the drainage tube is correct or not by reference; the rotating column (401) is connected in a rotating or sliding way in the flow control column (4), so that the drainage holes (402) on the rotating column (401) are overlapped or staggered relative to the rear-section pipe (305); the middle of the threaded cap (206) is fixedly connected with a cylinder which is matched with the control handle (403) seat (204) to seal the eduction tube (203) to prevent pollution; sliding connection has drainage pipeline (501) on back end pipe (305), drainage pipeline (501) with back end pipe (305) interference fit prevents drainage pipeline (501) with back end pipe (305) break away from, drainage pipeline (501) fixedly connected with drainage bag (5) when drainage liquid collection is full in need not using negative pressure ball (3) or negative pressure ball (3), drainage hole (402) through rotation post (401) of back end portion switch on back end pipe (305), make drainage liquid flow in drainage bag (5).
The front flushing pipe and the middle flushing pipe are fixed in the front section pipe and the middle section pipe, so that the drainage pipe is integrally in a single-pipe type, the front flushing pipe penetrates through the front end of the front section pipe, a front side hole, a middle side hole and a rear side hole are formed in the straight pipeline, close to the straight pipeline, tapered through the front end, of the front section pipe, and the front section pipe and the middle section pipe are marked with size marks, so that medical workers can conveniently refer to and analyze whether the position of the drainage pipe is correct or not; the front section part, the middle section part and the negative pressure part are made of transparent materials, so that medical staff can observe and judge conveniently, the front side hole, the middle side hole and the rear side hole are kept away from the front section pipe in an annular mode, the situation that one side hole is blocked and drainage cannot be conducted is prevented, the control handle seat is in threaded connection with a threaded cap, sealing of an eduction tube is guaranteed, the control handle seat is connected with infusion equipment such as an injector, when injection liquid needs to be flushed, the threaded cap is opened, infusion is carried out through the control handle seat, the threaded cap is screwed after infusion is finished, capacity marks are marked on the surface of the negative pressure ball, the medical staff can observe and judge the volume of the drainage liquid conveniently when the negative pressure ball returns to a normal state, a normal state ventilation pipeline is fixedly connected onto the negative pressure ball, the vent pipe is movably connected with the threaded cap, the threaded cap is opened, the negative pressure ball is pressed, the threaded cap is fastened, the negative pressure ball is enabled to generate negative pressure by means of elasticity, the threaded cap is opened when negative pressure is not needed, the negative pressure ball is enabled to enable the interior of the negative pressure ball to be communicated with the atmosphere, the negative pressure ball, the drainage liquid is enabled to flow into the drainage bag, and the drainage liquid is enabled to flow into the drainage bag when the drainage bag without using the negative pressure ball or the negative pressure ball to be fully collected in the negative pressure ball.
To sum up, the utility model relates to a novel negative pressure drainage tube, anterior segment pipe and well washing pipe before being equipped with in the well section intraductal, avoid two pipeline increase wounds, and the difficult problem of nursing, preceding washing pipe runs through from the preceding section pipe front end, is located the distal end of preceding section pipe side opening, avoids the flush fluid that just comes in not yet to produce the problem that the effect just was drawn forth by the drainage tube.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A novel negative pressure drainage tube is characterized in that: the washing device comprises a front section part, a middle section part, a negative pressure part and a rear section part, wherein the front section part, the middle section part and the negative pressure part are made of transparent materials, the front section part comprises a front section pipe and a front washing pipeline, the diameter of the front washing pipeline is smaller than that of the front section pipe, the front washing pipeline is fixedly connected to the inner wall of the front section pipe, the front washing pipeline penetrates through the upper end of the front section pipe, the upper end of the front section pipe is conical, the diameter of the front section pipe is gradually reduced to the diameter of the front washing pipeline, the front section pipe is longitudinally arrayed with a front side hole, a middle side hole and a rear side hole on a straight pipeline close to the conical front end, the front side hole, the middle side hole and the rear side hole are annularly distributed at the position, far away from the front washing pipeline, the middle section part is arranged at the penetrating end of the front washing pipeline, the middle section part comprises a middle section pipe, a middle washing pipeline and an outlet pipe, the middle section pipe is fixedly connected with the front section pipe, the middle flushing pipeline is fixedly connected to the inner wall of the middle section pipe, the middle flushing pipeline is fixedly connected with the front flushing pipeline, the other end of the middle flushing pipeline is fixedly connected with an eduction pipe, the eduction pipe penetrates out of the middle section pipe, the other end of the middle section pipe is fixedly connected with a control handle seat, two sides of the control handle seat are fixedly connected with side wings, the control handle seat is connected with infusion equipment such as an injector, the other end of the control handle seat is provided with a threaded interface, the control handle seat is connected with a threaded cap through the threaded interface in a threaded manner, the middle section pipe is far away from the front section pipe and is connected with a negative pressure part, the negative pressure part comprises a negative pressure ball, a front hole of the negative pressure ball is fixedly connected with the middle section pipe, the surface of the negative pressure ball is marked with capacity marks, and a ventilation pipeline is fixedly connected onto the negative pressure ball, the breather pipe is provided with a buckle cap, the negative pressure ball is kept away from a rear section pipe fixedly connected with one end of the middle section pipe, the rear section pipe is connected with a rear section part, the rear section part comprises a flow control column and a rotating column, the flow control column is fixedly connected with the middle of the rear section pipe, the rotating column is connected with the rotating column in a sliding mode, and the rotating column is provided with a drainage hole.
2. The novel negative pressure drainage tube of claim 1, wherein: the front section pipe with middle section pipe integral type shaping, preceding wash the pipeline, in wash pipeline and stand-off pipe integral type shaping, the front section pipe with middle section pipe length is in 25-35cm within range, the front section pipe with the middle section pipe mark has the size mark, the size mark is at least 20cm.
3. The novel negative pressure drainage tube of claim 1, wherein: the rotating column is rotationally or slidably connected in the flow control column, so that the drainage holes in the rotating column are overlapped or staggered relative to the rear-section pipe.
4. The novel negative pressure drainage tube of claim 1, wherein: the middle of the threaded cap is fixedly connected with a cylinder which is matched with the control handle seat.
5. The novel negative pressure drainage tube of claim 1, wherein: the drainage device is characterized in that the rear section pipe is connected with a drainage pipeline in a sliding mode, the drainage pipeline is in interference fit with the rear section pipe, and the drainage pipeline is fixedly connected with a drainage bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121349524.3U CN217526065U (en) | 2021-06-17 | 2021-06-17 | Novel negative pressure drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121349524.3U CN217526065U (en) | 2021-06-17 | 2021-06-17 | Novel negative pressure drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217526065U true CN217526065U (en) | 2022-10-04 |
Family
ID=83418111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121349524.3U Expired - Fee Related CN217526065U (en) | 2021-06-17 | 2021-06-17 | Novel negative pressure drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217526065U (en) |
-
2021
- 2021-06-17 CN CN202121349524.3U patent/CN217526065U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221004 |