CN220370227U - Shunt negative pressure suction tube - Google Patents
Shunt negative pressure suction tube Download PDFInfo
- Publication number
- CN220370227U CN220370227U CN202321302936.0U CN202321302936U CN220370227U CN 220370227 U CN220370227 U CN 220370227U CN 202321302936 U CN202321302936 U CN 202321302936U CN 220370227 U CN220370227 U CN 220370227U
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- China
- Prior art keywords
- pipe
- branch
- collecting
- tube
- branch pipe
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- 239000012528 membrane Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000000926 separation method Methods 0.000 claims description 18
- 238000004378 air conditioning Methods 0.000 claims description 2
- 208000010392 Bone Fractures Diseases 0.000 abstract description 42
- 239000007788 liquid Substances 0.000 abstract description 29
- 239000013049 sediment Substances 0.000 abstract description 8
- 239000002893 slag Substances 0.000 description 13
- 210000000988 bone and bone Anatomy 0.000 description 9
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Abstract
The utility model discloses a split-flow negative-pressure suction tube, which comprises a main tube, a branch tube and a collecting part, wherein the top end of the main tube is used for being connected with a suction head, a split-flow hole is formed in the side surface of the bottom end of the main tube, and a connecting tube is fixedly arranged in the split-flow hole; one end of the branch pipe is detachably connected with one end of the connecting pipe far away from the branch flow hole, and the other end of the branch pipe is connected to the drainage bottle; the detachable bottom of being responsible for of collecting portion, collecting portion include the collecting pipe, and the bottom outside cover of being responsible for is equipped with the sealing ring, and annular seal groove with the sealing ring matching has been seted up to the top inner wall of collecting pipe. This reposition of redundant personnel negative pressure suction tube is shunted main pipe and branch pipe through the separating membrane for broken bone sediment in the liquid is blocked outside the separating membrane and falls into the collecting pipe, and in the liquid flows into the drainage bottle after being in the branch pipe inside through the sieve mesh of separating membrane, thereby separates liquid and broken bone sediment, makes broken bone sediment fall into the collecting pipe in, unifies concentrated collection, avoids broken bone sediment inflow to be in the branch pipe and causes the jam.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a split-flow negative pressure suction tube.
Background
The aspirator device is a necessary basic device in modern operating rooms. Common aspirator devices such as medical negative pressure aspirators include, as main components: three parts of an absorbing head, an absorbing tube and an absorbing bag/bottle. The waste gas generated by blood, body fluid, flushing fluid and electric coagulation device in operation needs to be sucked away by the negative pressure device which can generate negative pressure of air and the medical negative pressure aspirator in time, so that the operation can be carried out smoothly. Wherein the negative pressure device is connected with the suction bottle/bag, one end of the suction tube is connected with the suction bottle/bag, the other end of the suction tube is connected with the suction head, and waste liquid and waste gas are sucked through the suction head, so that the purpose of sucking various wastes in operation is achieved.
In the bone surgery process, when the aspirator device is used for carrying out negative pressure suction on liquid in a patient, as the liquid contains broken bone residues, a plurality of broken bone residues are blocked in the suction tube, so that the liquid is blocked in the suction tube, the circulation is unsmooth, and the negative pressure suction effect is influenced. The traditional method for medical staff to block the suction tube is to repeatedly squeeze the position of the broken bone slag accumulation part in the drainage tube by hand to separate the broken bone slag from each other, but the broken bone slag has higher hardness, the time is occupied by squeezing by hand, and the broken bone slag is not thoroughly removed; and the aspirator tube is replaced again, the operation time is long.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a split-flow negative-pressure suction tube, which solves the problems that medical staff repeatedly squeeze the position of the broken bone slag accumulation in a drainage tube by hand to separate the broken bone slag from each other, but the broken bone slag has higher hardness, takes time by squeezing by hand, and the broken bone slag is not thoroughly removed; and the aspirator tube is replaced again, the operation time is long.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a split negative pressure suction tube comprising:
the main pipe is characterized in that the top end of the main pipe is used for being connected with the suction head, a diversion hole is formed in the side face of the bottom end of the main pipe, and a connecting pipe is fixedly arranged in the diversion hole;
the branch pipe is detachably connected with one end of the connecting pipe far away from the flow dividing hole, and the other end of the branch pipe is connected to the drainage bottle; a kind of electronic device with high-pressure air-conditioning system
The collecting part, the detachable bottom of being responsible for of collecting part, collecting part includes the collecting pipe, and the bottom outside cover of being responsible for is equipped with the sealing ring, and annular seal groove has been seted up to the top inner wall of collecting pipe, and when the bottom of being responsible for inserts the top inside of collecting pipe, the sealing ring can inlay to establish in the seal groove.
Above-mentioned reposition of redundant personnel negative pressure suction tube is shunted main pipe and branch pipe through the separating membrane for broken bone sediment in the liquid is blocked outside the separating membrane and falls into the collecting pipe, and in the liquid flows into the drainage bottle after the sieve mesh of separating membrane flows into the branch pipe inside, thereby separates liquid and broken bone sediment, makes broken bone sediment fall into the collecting pipe in, and unified concentrated collection avoids broken bone sediment inflow to be in the branch pipe and causes the jam.
Further, a separation membrane is arranged in the split flow hole, and a plurality of sieve holes are formed in the separation membrane.
Further, the diameter of the main pipe is larger than that of the branch pipe.
Further, one end of the connecting pipe far away from the diversion hole is connected with the branch pipe through the connector, the connector comprises a connecting shell, the inside of the connecting shell is of a hollow structure, a first pipe and a second pipe are fixedly arranged on two side surfaces of the connecting shell respectively, one end of the connecting pipe far away from the diversion hole is connected with one end of the first pipe, and the second pipe is connected with the branch pipe.
Further, an attracting branch pipe is arranged between the main pipe and the connecting pipe, one end of the attracting branch pipe is connected with the outer side of the bottom end of the main pipe, and the other end of the attracting branch pipe is connected with the side surface of one end of the connecting pipe, which is far away from the flow dividing hole.
The utility model has the beneficial effects that: the split-flow negative-pressure suction pipe splits the main pipe and the branch pipe through the separation membrane, so that broken bone residues in the liquid are blocked outside the separation membrane and fall into the collecting pipe, and the liquid flows into the drainage bottle after flowing into the branch pipe through the sieve holes of the separation membrane, so that the liquid and the broken bone residues are separated, the broken bone residues fall into the collecting pipe and are collected in a unified and concentrated way, and the blockage caused by the flowing of the broken bone residues into the branch pipe is avoided; and the removability of the collecting pipe enables the collecting pipe to be removed for replacement or the broken bone residues in the collecting pipe to be poured out, so that the operation time is short.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a schematic structural view of a connector;
reference numerals:
10-main pipe, 11-diversion hole, 12-connecting pipe;
20-branch pipes;
30-collecting part, 31-collecting pipe, 32-sealing ring, 33-sealing groove;
40-separation membrane;
50-connector, 51-connection housing, 52-first tube, 53-second tube;
60-suction manifold.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations and positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the indicated positions or elements must have a specific orientation, be constructed and operated in a specific manner, and thus are not to be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Referring to fig. 1 to 2, the split negative pressure suction tube provided by the utility model comprises a main tube 10, a branch tube 20 and a collecting part 30, wherein the top end of the main tube 10 is used for connecting a suction head, a split hole 11 is formed in the side surface of the bottom end of the main tube 10, a connecting tube 12 is fixedly arranged in the split hole 11, one end of the branch tube 20 is detachably connected with one end of the connecting tube 12 far away from the split hole 11, the other end of the branch tube is used for being connected to a drainage bottle, and the collecting part 30 is detachably connected to the bottom end of the main tube 10. Wherein the position of the diverting holes 11 is above the collecting part 30.
When in use, the negative pressure device connected to the drainage bottle is opened, so that negative pressure is generated in the branch pipe 20 and the main pipe 10, and liquid in a patient is sucked into the main pipe 10; when the liquid flows into the main pipe 10, the liquid mixed with the crushed bone residues flows into the collecting part 30, so that the crushed bone residues are deposited at the bottom of the collecting part 30, and when the height of the liquid is higher than that of the split-flow holes 11, the liquid flows into the branch pipe 20 and then flows into the drainage bottle; the collection portion 30 is configured to split and collect the crushed bone residues in a unified and concentrated manner, so as to avoid blockage caused by the crushed bone residues flowing into the branched pipe 20.
Referring to fig. 3, the diameter of the main pipe 10 is larger than that of the branch pipe 20, so that the broken bone residues can smoothly flow in the main pipe 10 to avoid blocking the main pipe 10. A separation membrane 40 is arranged in the diversion hole 11, and a plurality of sieve holes are formed in the separation membrane 40; the separation membrane 40 can block the broken bone residues from entering the branch pipe 20, so that the broken bone residues can only flow into the collecting part 30, the arrangement of the sieve holes enables liquid to enter the branch pipe 20 and flow into the drainage bottle, and the separation of the broken bone residues and the liquid is realized by the arrangement of the separation membrane 40, so that the broken bone residues and the liquid respectively flow into different collecting positions.
Referring to fig. 4, the collecting portion 30 includes a collecting pipe 31, a sealing ring 32 is sleeved on the outer side of the bottom end of the main pipe 10, an annular sealing groove 33 is formed on the inner wall of the top end of the collecting pipe 31, and when the bottom end of the main pipe 10 is inserted into the top end of the collecting pipe 31, the sealing ring 32 can be embedded in the sealing groove 33. When the broken bone slag is blocked outside the separation membrane 40 and then falls into the collecting pipe 31 for deposition, the sealing ring 32 and the sealing groove 33 are arranged to facilitate the disassembly and the assembly between the collecting pipe 31 and the main pipe 10, once the number of the broken bone slag in the collecting pipe 31 is large, the collecting pipe 31 can be disassembled for replacement or the broken bone slag in the collecting pipe 31 is poured out, and the operation time is short.
Referring to fig. 5, in the embodiment, one end of the connecting tube 12 away from the tap hole 11 is connected with the branched tube 20 through the connector 50, the connector 50 includes a connecting housing 51, the interior of the connecting housing 51 is a hollow structure, two side surfaces of the connecting housing 51 are respectively and fixedly provided with a first tube 52 and a second tube 53, one end of the connecting tube 12 away from the tap hole 11 is connected with one end of the first tube 52, and the second tube 53 is connected with the branched tube 20. Wherein the diameter of the connection housing 51 is larger than the diameter of the branch pipe 20.
The connection head 50 is arranged to enable the connection pipe 12 and the branch pipe 20 to be separated, so that the branch pipe 20 is more convenient to connect with the main pipe 10; when the fine broken bone residues pass through the sieve holes, the fine broken bone residues are blocked by the connecting shell 51 and further deposited in the connecting shell 51, so that the fine broken bone residues are further prevented from flowing into the branch pipes 20; at the same time the removability of the connection head 50 enables the connection head 50 to be replaced.
Preferably, a suction branch pipe 60 is provided between the main pipe 10 and the connection pipe 12, one end of the suction branch pipe 60 is connected to the outside of the bottom end of the main pipe 10, and the other end is connected to the side surface of one end of the connection pipe 12 away from the diversion hole 11. The suction manifold 60 is arranged so that negative pressure can flow into the bottom of the main pipe 10, so that the bottom of the main pipe 10 also has negative pressure suction force, and the suction force is exerted on the crushed bone slag, so that the crushed bone slag moves down into the collecting pipe 31 more quickly. Wherein, the diameter of the suction branch pipe 60 is smaller than that of the main pipe 10 and the connecting pipe 12, so that the negative pressure suction force generated by the suction branch pipe 60 is smaller than that of the position of the shunt hole 11.
In this embodiment, the main pipe 10, the branch pipe 20 and the connecting pipe 12 are all transparent hoses and can be bent.
The working principle of the utility model is as follows: when in use, one end of the branch pipe 20 is connected to the connecting pipe 12 through the connector 50, the other end is connected to the drainage bottle, and the suction head connected with the top end of the main pipe 10 is placed into the body of a patient; opening a negative pressure device connected to the drainage bottle to generate negative pressure in the branch pipe 20 and the main pipe 10, and sucking the liquid mixed with the broken bone residues in the patient into the main pipe 10; after the liquid flows into the main pipe 10, the liquid mixed with the crushed bone residues flows into the collecting pipe 31, so that the crushed bone residues fall on the bottom of the collecting pipe 31 and are collected in a unified and concentrated way; when the height of the liquid in the main pipe 10 is higher than the diversion holes 11, the liquid is made to flow into the branch pipe 20 through the sieve holes on the separation membrane 40, and then flows into the drainage bottle.
When the number of the broken bone residues in the collecting pipe 31 is large, the collecting pipe 31 can be detached for replacement or the broken bone residues in the collecting pipe 31 can be poured out, so that the operation time is short.
The utility model has the beneficial effects that: the split-flow negative pressure suction pipe splits the main pipe 10 and the branch pipe 20 through the separation membrane 40, so that broken bone residues in liquid are blocked outside the separation membrane 40 and fall into the collecting pipe 31, and the liquid flows into the drainage bottle after flowing into the branch pipe 20 through the sieve holes of the separation membrane 40, so that the liquid and the broken bone residues are separated, the broken bone residues fall into the collecting pipe 31, and are collected in a unified and concentrated way, and the broken bone residues are prevented from flowing into the branch pipe 20 to cause blockage; the removability of the collecting pipe 31 enables the collecting pipe 31 to be removed for replacement or the broken bone residues in the collecting pipe 31 to be poured out, and the operation time is short.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (4)
1. A split negative pressure suction tube, comprising:
the main pipe is characterized in that the top end of the main pipe is used for being connected with the suction head, a flow dividing hole is formed in the side face of the bottom end of the main pipe, and a connecting pipe is fixedly arranged in the flow dividing hole;
the branch pipe is detachably connected with one end of the connecting pipe far away from the flow dividing hole, and the other end of the branch pipe is connected to the drainage bottle; a kind of electronic device with high-pressure air-conditioning system
The collecting part is detachably connected to the bottom end of the main pipe and comprises a collecting pipe, a sealing ring is sleeved outside the bottom end of the main pipe, an annular sealing groove is formed in the inner wall of the top end of the collecting pipe, and when the bottom end of the main pipe is inserted into the top end of the collecting pipe, the sealing ring can be embedded in the sealing groove;
the split flow holes are internally provided with separation membranes, and the separation membranes are provided with a plurality of sieve holes.
2. A split negative pressure suction tube according to claim 1, wherein: the diameter of the main pipe is larger than that of the branch pipe.
3. A split negative pressure suction tube according to claim 1, wherein: the one end that the branch flow hole was kept away from to the connecting pipe is passed through the connector and is connected with being in charge of, the connector is including connecting the casing, the inside of connecting the casing is hollow structure, the both sides face of connecting the casing is fixed respectively and is equipped with first pipe and second pipe, the one end that the branch flow hole was kept away from to the connecting pipe is connected with the one end of first pipe, the second pipe is connected with being in charge of.
4. A split negative pressure suction tube according to claim 3, wherein: an attracting branch pipe is arranged between the main pipe and the connecting pipe, one end of the attracting branch pipe is connected with the outer side of the bottom end of the main pipe, and the other end of the attracting branch pipe is connected with the side surface of one end of the connecting pipe, which is far away from the flow dividing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302936.0U CN220370227U (en) | 2023-05-26 | 2023-05-26 | Shunt negative pressure suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302936.0U CN220370227U (en) | 2023-05-26 | 2023-05-26 | Shunt negative pressure suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220370227U true CN220370227U (en) | 2024-01-23 |
Family
ID=89559410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321302936.0U Active CN220370227U (en) | 2023-05-26 | 2023-05-26 | Shunt negative pressure suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220370227U (en) |
-
2023
- 2023-05-26 CN CN202321302936.0U patent/CN220370227U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |