CN211357327U - Drainage tube for hydrops extraction - Google Patents
Drainage tube for hydrops extraction Download PDFInfo
- Publication number
- CN211357327U CN211357327U CN201922083751.5U CN201922083751U CN211357327U CN 211357327 U CN211357327 U CN 211357327U CN 201922083751 U CN201922083751 U CN 201922083751U CN 211357327 U CN211357327 U CN 211357327U
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- Prior art keywords
- drainage tube
- drainage
- cavity
- tube
- cone
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- 241000521257 Hydrops Species 0.000 title claims description 21
- 206010030113 Oedema Diseases 0.000 title claims description 21
- 238000000605 extraction Methods 0.000 title claims description 6
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 208000002197 Ehlers-Danlos syndrome Diseases 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 19
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 208000002151 Pleural effusion Diseases 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 208000019423 liver disease Diseases 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 201000005569 Gout Diseases 0.000 description 1
- 208000017170 Lipid metabolism disease Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 210000004100 adrenal gland Anatomy 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 210000002149 gonad Anatomy 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 210000002990 parathyroid gland Anatomy 0.000 description 1
- 230000001817 pituitary effect Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
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Abstract
The utility model discloses a drainage tube for extracting accumulated liquid, which comprises a drainage tube, wherein the tube wall of the drainage tube is uniformly provided with drainage holes, a filter screen is arranged in the drainage tube, and the drainage tube is detachably connected with an installation sleeve; the mounting sleeve is provided with a mounting groove communicated with the drainage hole, the free end of the mounting sleeve close to the drainage tube is connected with a guide sleeve, the other end of the mounting sleeve is connected with a mounting seat, a first jacking device is arranged on the mounting seat and connected with a cone assembly, the cone assemblies form a complete cone, and the cone assembly is connected with the guide sleeve; the first jacking device comprises a first cavity, the first cavity is uniformly connected with a first piston hole corresponding to the cone assembly, a first piston is connected in the first piston hole in a sealing and sliding mode and connected with the cone assembly, and the first cavity is connected with a pressurizing mechanism. Through the arrangement, the drainage tube is low in cost, is beneficial to large-area popularization, and has a good anti-blocking effect.
Description
Technical Field
The utility model relates to a medical equipment field specifically is a drainage tube is used in hydrops extraction.
Background
The endocrinology department is a place special for treating diseases of the endocrinology department in hospitals and is mainly responsible for clinical diagnosis and treatment of diabetes, obesity, osteoporosis, gout, lipid metabolism disorder, diseases of thyroid, pituitary, adrenal gland, gonad, parathyroid gland and the like.
In clinical treatment, drainage is often required to drain a fluid accumulated in a human body by drainage, which is a process and method of drawing a fluid from a body cavity or wound by gravity or gravity. The common drainage of gauze strips in the medical clinical field and nursing is that the common drainage of gauze strips is to put an aseptic gauze strip into a superficial wound or a cut pus cavity, one end of the aseptic gauze strip is left outside the wound to discharge wound liquid, the drainage quality is not high, the tissue is stimulated, the possibility of causing infection exists, the common rubber tube drainage is to insert a latex tube with one end provided with a plurality of small holes in a cut mode into a deep wound cavity or a deep body cavity, and the drainage quality is better compared with the gauze drainage.
The department of hepatopathy uses the pleural effusion drainage tube mainly used to drain the air or liquid in the thorax, the drainage head of the pleural effusion drainage tube for the department of hepatopathy that has now is circular, often has a plurality of apertures to prevent to block up through opening on its lateral wall, but this kind of aperture size is less, inhales human tissue easily, prevents stifled unsatisfactory effect, not only makes nurse's work load increase, has increased the chance of thoracic cavity infection moreover, causes unnecessary misery to the patient.
A pleural effusion drainage tube for hepatopathy department as mentioned in utility model patent publication No. CN205626694U, comprising: the end of the pipe body is provided with an end head; the end comprises an inner drainage tube and an outer support tube which are coaxially arranged, and a connecting rib which connects the outer support tube to the inner drainage tube, the inner drainage tube is connected with the tube body, at least one first drainage hole is arranged on the tube wall of the inner drainage tube along the axial direction of the inner drainage tube, a drainage groove is arranged on the tube wall of the outer support tube along the axial direction of the outer support tube, a second drainage hole is arranged on the outer support tube, and the second drainage hole is positioned at each connecting rib and penetrates through the connecting rib and the inner drainage tube; the end of the end is a suction hole, an image shooting module is arranged at the suction hole of the end, a wireless transmitter is arranged on the image shooting module, and the image shooting module transmits image data to external control and display equipment through the wireless transmitter. The utility model discloses simple structure, convenient to use, and it is accurate to attract hydrops location, effectively alleviate patient's misery.
Because its image shooting module for the drainage tube structure is complicated, greatly increased the cost of drainage tube, be unfavorable for the large tracts of land to promote.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drainage tube is used in hydrops extraction, its cost is lower, and has good stifled effect of preventing.
In order to achieve the above object, the utility model provides a following technical scheme: a drainage tube for extracting accumulated liquid comprises a drainage tube, wherein drainage holes are uniformly formed in the tube wall of the drainage tube, a filter screen is arranged in the drainage tube, and the drainage tube is detachably connected with an installation sleeve;
the mounting sleeve is provided with a mounting groove communicated with the drainage hole, the free end of the mounting sleeve, which is close to the drainage tube, is connected with a guide sleeve, the other end of the mounting sleeve is connected with a mounting seat, a first jacking device is arranged on the mounting seat, the first jacking device is connected with a cone assembly, a plurality of cone assemblies form a complete cone, and the cone assembly is connected with the guide sleeve;
the first jacking device comprises a first cavity, the first cavity is uniformly connected with a first piston hole corresponding to the cone assembly, a first piston is connected in the first piston hole in a sealing and sliding mode and connected with the cone assembly, and the first cavity is connected with a pressurizing mechanism.
Through the technical scheme, the filter screen is arranged in the drainage tube, and the filter screen can prevent tissues from entering the drainage holes, so that the drainage holes can be prevented from being blocked, and an anti-blocking effect is achieved; in the unopened state of the first jacking device, the cone assembly forms a finished cone, and because the cone has a guiding function, the resistance is small when the whole drainage tube enters the tissue, and the preset position is easy to reach; under the state that first jacking system opened, open between cone subassembly and form the gap, because tissue and cone subassembly have frictional force this moment, consequently the tissue is driven by cone subassembly and moves to the both sides in gap, consequently the tissue is difficult to enter into in the middle of the gap, the gap of formation simultaneously for hydrops in the tissue enters into the drainage tube through gap, mounting groove and drainage hole in the middle of, and then accomplishes the drainage process.
Preferably, the filter screen is tubular and is coaxially arranged in the drainage tube or embedded in the tube wall of the drainage tube.
Through above-mentioned technical scheme, the filter screen can prevent that the tissue from entering into in the drainage hole, therefore can avoid the drainage hole to be plugged up to play the effect of preventing blocking up, the position of placing of two kinds of filter screens can be selected according to actual conditions.
Preferably, the pressurizing mechanism is a syringe.
Through above-mentioned technical scheme, the syringe is more common in the hospital, and uses more conveniently, is favorable to the large tracts of land to be promoted.
Preferably, the drainage tube is provided with a clamping block, and the mounting sleeve is provided with a clamping groove.
Through above-mentioned technical scheme, through the connection of completion drainage tube and installation cover that fixture block and draw-in groove can be convenient.
Preferably, the conical surface of the cone assembly is uniformly provided with guide grooves along the axial direction of the drainage tube.
Through above-mentioned technical scheme, set up the guiding gutter and be favorable to playing the effect of water conservancy diversion to the hydrops in the tissue for the hydrops is more easily collected, and the guiding gutter can increase the frictional force between cone subassembly and tissue simultaneously, and consequently when first jacking system was opened, the tissue can be distributed to the gap both sides by cone subassembly, consequently avoids the tissue to enter into in the middle of the gap, and then prevents that the drainage hole from being blocked up, has good stifled effect of preventing.
Preferably, the guide sleeve is provided with a second jacking device connected with the cone assembly, the second jacking device comprises a second cavity, the second cavity is uniformly connected with second piston holes corresponding to the cone assembly, a second piston is connected in the second piston hole in a sealing and sliding manner, the second piston is connected with the cone assembly, and a communicating pipe is communicated between the first cavity and the second cavity.
Through the technical scheme, the second jacking device is arranged, and the first jacking device and the second jacking device can move synchronously through the communicating pipe, so that formed gaps are more uniform, and the formed gaps are prevented from being blocked by tissues due to undersize.
Preferably, the conical surface of the cone assembly is provided with an expansion groove communicated with the second cavity, and the expansion groove is connected with an elastic skin for sealing the expansion groove.
Through above-mentioned technical scheme, when first jacking system and second jacking system were opened, the elasticity skin began the inflation, and the volume increase is because the space in the tissue is limited, and the elasticity skin after the inflation can produce the effect that the hydrops gathered, therefore makes the hydrops can be more thorough clear up.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the drainage tube is internally provided with the filter screen which can prevent tissues from entering the drainage holes, so that the drainage holes can be prevented from being blocked, and the anti-blocking effect is realized;
(2) when the first jacking device and the second jacking device are opened, a gap is formed between the cone assembly and the cone assembly, and at the moment, due to the fact that friction force exists between the tissue and the diversion trench, the tissue is driven by the cone assembly to move towards two sides of the gap, so that the tissue is not easy to enter the gap, and meanwhile, the formed gap enables effusion in the tissue to enter the drainage tube through the gap, the installation groove and the drainage hole, so that the drainage process is completed, and the anti-blocking effect is further enhanced;
(3) the setting up of guiding gutter and elasticity skin can make the further effect that produces and assemble of hydrops in organizing, therefore make that the hydrops can be more thorough by the clearance.
Drawings
FIG. 1 is a schematic view of the whole structure of the closed state of the present invention;
FIG. 2 is a schematic view of the overall structure of the utility model in an open state;
FIG. 3 is a schematic view of the structure of the drainage tube of the present invention;
FIG. 4 is a schematic structural view of the mounting sleeve and cone assembly of the present invention;
fig. 5 is a schematic diagram of the internal structure of the first and second jacking devices according to the present invention.
In the figure: 1. a drainage tube; 2. a drainage hole; 3. a filter screen; 4. installing a sleeve; 5. mounting grooves; 6. a guide sleeve; 7. a mounting seat; 8. a cone assembly; 9. a first cavity; 10. a first piston bore; 11. a first piston; 12. a pressurizing mechanism; 13. a clamping block; 14. a card slot; 15. a diversion trench; 16. a second cavity; 17. a second piston bore; 18. a second piston; 19. a communicating pipe; 20. an expansion tank; 21. an elastic skin.
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.
Referring to fig. 1-5, the present invention provides an embodiment:
the utility model provides a drainage tube for hydrops extraction, includes drainage tube 1, evenly is provided with drainage hole 2 on the pipe wall of drainage tube 1, is provided with filter screen 3 in the drainage tube 1. The filter screen 3 is tubular and is coaxially arranged in the drainage tube 1 or embedded in the tube wall of the drainage tube 1, and in the embodiment, the filter screen 3 is embedded in the tube wall of the drainage tube 1. Filter screen 3 can prevent that the tissue from entering into drainage hole 2, therefore can avoid drainage hole 2 to be plugged up to play the effect of preventing blocking up, two kinds of filter screen 3 place the position and can select according to actual conditions.
A clamping block 13 is arranged on the drainage tube 1, and a clamping groove 14 is arranged on the mounting sleeve 4. The drainage tube 1 and the mounting sleeve 4 can be conveniently connected through the clamping block 13 and the clamping groove 14.
Be provided with the mounting groove 5 with drainage hole 2 intercommunication on the installation cover 4, the installation cover 4 is close to 1 free end of drainage tube and is connected with guide pin bushing 6, and the other end of installation cover 4 is connected with mount pad 7, is provided with first jacking system on the mount pad 7, and first jacking system is connected with cone subassembly 8, and a plurality of cone subassemblies 8 form complete cone, and 4 cone subassemblies 8 form complete cone in this embodiment, and cone subassembly 8 is connected with guide pin bushing 6.
The first jacking device comprises a first cavity 9, the first cavity 9 is annularly arranged, the first cavity 9 is uniformly connected with a first piston hole 10 corresponding to the cone assembly 8, a first piston 11 is hermetically and slidably connected in the first piston hole 10, the first piston 11 is connected with the cone assembly 8, and the first cavity 9 is connected with a pressurizing mechanism 12. The pressurizing mechanism 12 is a syringe. The injector is common in hospitals, is convenient to use and is beneficial to large-area popularization.
The guide sleeve 6 is provided with a second jacking device connected with the cone assembly 8, the second jacking device comprises a second cavity 16, the second cavity 16 is annularly arranged, the second cavity 16 is uniformly connected with a second piston hole 17 corresponding to the cone assembly 8, a second piston 18 is hermetically and slidably connected in the second piston hole 17, the second piston 18 is connected with the cone assembly 8, and a communicating pipe 19 is communicated between the first cavity 9 and the second cavity 16. The second jacking device is arranged, and the first jacking device and the second jacking device can synchronously move through the communicating pipe 19, so that formed gaps are more uniform, and the formed gaps are prevented from being blocked by tissues due to undersize.
The conical surface of the cone assembly 8 is provided with an expansion groove 20 which is communicated with the second cavity 16, the expansion groove 20 is arranged in a ring shape, and the expansion groove 20 is connected with an elastic skin 21 which makes the expansion groove 20 sealed. When first jacking system and second jacking system opened, elasticity skin 21 began to expand, and the volume increase is because the space in the tissue is limited, and elasticity skin 21 after the inflation can produce the effect of assembling with the hydrops, therefore makes the hydrops can be more thorough by the clearance.
In the unopened state of the first and second jack-up devices, the cone assembly 8 forms a finished cone, which has a guiding effect, so that the resistance is small when the entire drainage tube 1 enters the tissue, and the predetermined position is easily reached; under the state that first jacking system and second device were opened, open between cone subassembly 8 and form the gap, because the tissue has frictional force with cone subassembly 8 this moment, consequently the tissue is driven by cone subassembly 8 and is moved to the both sides in gap, consequently the tissue is difficult to enter into the gap in the middle of, the gap of formation simultaneously for hydrops in the tissue enters into drainage tube 1 in the middle of through gap, mounting groove 5 and drainage hole 2, and then accomplishes the drainage process.
In addition, flow guide grooves 15 are uniformly arranged on the conical surface of the cone assembly 8 along the axial direction of the drainage tube 1. Set up guiding gutter 15 and be favorable to playing the effect of water conservancy diversion to the hydrops in the tissue for the hydrops is more easily collected, and guiding gutter 15 can increase the frictional force between cone subassembly 8 and tissue simultaneously, and consequently when first jacking system was opened, the tissue can be distributed to the gap both sides by cone subassembly 8, consequently avoids the tissue to enter into in the middle of the gap, and then prevents that drainage hole 2 from being stifled, has good stifled effect.
The using steps of the drainage tube 1 are as follows: a, the first jacking device and the second jacking device are in a closed state, and the devices are placed at specified positions; b, opening the pressurizing mechanism 12 to pressurize, opening the first jacking device and the second jacking device, and beginning to drain the effusion; c taking out the device, if the resistance is larger, the entering tissue in the gap is increased, and the device is taken out by continuously pressurizing through the pressurizing mechanism 12, so that the gap is enlarged.
In summary, the following steps: (1) the filter screen 3 is arranged in the drainage tube 1, and the filter screen 3 can prevent tissues from entering the drainage hole 2, so that the drainage hole 2 can be prevented from being blocked, and an anti-blocking effect is achieved; (2) under the state that the first jacking device and the second jacking device are opened, a gap is formed between the cone assembly 8 and the cone assembly 8, at the moment, due to the fact that friction force exists between tissues and the diversion trench 15, the tissues are driven by the cone assembly 8 to move towards two sides of the gap, the tissues are not prone to entering the gap, the gap is formed at the same time, accumulated liquid in the tissues enters the drainage tube 1 through the gap, the mounting groove 5 and the drainage hole 2, the drainage process is completed, and the anti-blocking effect is further enhanced; (3) the setting of guiding gutter 15 and elasticity skin 21 can make the further effect that produces the gathering of hydrops in the tissue, therefore make that the hydrops can be more thorough by the clearance.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a drainage tube is used in hydrops extraction which characterized in that: the drainage tube comprises a drainage tube (1), wherein drainage holes (2) are uniformly formed in the tube wall of the drainage tube (1), a filter screen (3) is arranged in the drainage tube (1), and the drainage tube (1) is detachably connected with an installation sleeve (4);
the mounting sleeve (4) is provided with a mounting groove (5) communicated with the drainage hole (2), the free end of the mounting sleeve (4) close to the drainage tube (1) is connected with a guide sleeve (6), the other end of the mounting sleeve (4) is connected with a mounting seat (7), the mounting seat (7) is provided with a first jacking device, the first jacking device is connected with a cone assembly (8), a plurality of cone assemblies (8) form a complete cone, and the cone assembly (8) is connected with the guide sleeve (6);
first jacking device includes first cavity (9), first cavity (9) evenly connected with first piston hole (10) that cone subassembly (8) correspond, first piston hole (10) internal seal sliding connection has first piston (11), first piston (11) with cone subassembly (8) are connected, first cavity (9) are connected with pressurization mechanism (12).
2. The drain tube for drawing off a liquid loading according to claim 1, wherein: the filter screen (3) is tubular and is coaxially arranged in the drainage tube (1) or embedded in the tube wall of the drainage tube (1).
3. The drain tube for drawing off a liquid loading according to claim 1, wherein: the pressurizing mechanism (12) is a syringe.
4. The drain tube for drawing off a liquid loading according to claim 1, wherein: a clamping block (13) is arranged on the drainage tube (1), and a clamping groove (14) is arranged on the mounting sleeve (4).
5. The drain tube for drawing off a liquid loading according to claim 1, wherein: the conical surface of the cone assembly (8) is uniformly provided with guide grooves (15) along the axial direction of the drainage tube (1).
6. The drain tube for drawing off a liquid loading according to claim 1, wherein: the guide sleeve (6) is provided with a second jacking device connected with the cone assembly (8), the second jacking device comprises a second cavity (16), the second cavity (16) is uniformly connected with a second piston hole (17) corresponding to the cone assembly (8), a second piston (18) is connected in the second piston hole (17) in a sealing and sliding mode, the second piston (18) is connected with the cone assembly (8), and a communicating pipe (19) is communicated between the first cavity (9) and the second cavity (16).
7. The drain tube for drawing off a liquid collection according to claim 6, wherein: an expansion groove (20) communicated with the second cavity (16) is formed in the conical surface of the cone assembly (8), and an elastic skin (21) enabling the expansion groove (20) to be sealed is connected to the expansion groove (20).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922083751.5U CN211357327U (en) | 2019-11-27 | 2019-11-27 | Drainage tube for hydrops extraction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922083751.5U CN211357327U (en) | 2019-11-27 | 2019-11-27 | Drainage tube for hydrops extraction |
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CN211357327U true CN211357327U (en) | 2020-08-28 |
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CN201922083751.5U Expired - Fee Related CN211357327U (en) | 2019-11-27 | 2019-11-27 | Drainage tube for hydrops extraction |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110787356A (en) * | 2019-11-27 | 2020-02-14 | 崔滨滨 | Drainage tube for hydrops extraction |
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2019
- 2019-11-27 CN CN201922083751.5U patent/CN211357327U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110787356A (en) * | 2019-11-27 | 2020-02-14 | 崔滨滨 | Drainage tube for hydrops extraction |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |
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CF01 | Termination of patent right due to non-payment of annual fee |