CN204133913U - Adjustable endocrine drainage system - Google Patents
Adjustable endocrine drainage system Download PDFInfo
- Publication number
- CN204133913U CN204133913U CN201420578317.9U CN201420578317U CN204133913U CN 204133913 U CN204133913 U CN 204133913U CN 201420578317 U CN201420578317 U CN 201420578317U CN 204133913 U CN204133913 U CN 204133913U
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- China
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- drainage
- housing
- expansion chamber
- drainage tube
- elastic tubes
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Abstract
This utility model relates to a kind of medical apparatus, is a kind of adjustable endocrine drainage system specifically.Comprise drainage bottle, be connected to drainage tube on drainage bottle and negative pressure generator, described negative pressure generator comprises by the expansion chamber of pipeline communication drainage bottle, the helical spring be sleeved on expansion chamber, the outer surface of described expansion chamber is provided with helical groove, and described helical spring is installed in a groove.This drainage system structure is simple, easy to use, drain can be regulated to regulate pressure size according to patient's condition, patient stand up or out-of-bed activity time, only drainage tube need can be dammed by down-pressed pole, can effectively prevent the impact of adverse current on patient activity ability less, orthosis can also be corrected the drainage tube of distortion, makes it recover round tube shape.
Description
Technical field
This utility model relates to a kind of medical apparatus, is a kind of adjustable endocrine drainage system specifically.
Background technology
The pleural effusions and ascites that endocrine disturbance causes, needs to adopt negative pressure drainage.Existing depression drainage device cannot from main regulation pressure size, and the patient of different body constitution, different symptoms requires different to the pressure parameter of depression drainage device, existing drainage device cannot meet this requirement.In addition, in drainage process, when patient stand up or out-of-bed activity time, often change the position of drainage bag, slightly do not note easily causing adverse current, in clinical practice, the general apparatuses such as mosquito forceps that adopt by drainage tube closing, but due to mosquito forceps volume comparatively large and use inconvenient, also easily cause difficulty to patient activity, in addition, clamp drainage tube for a long time and easily cause drainage tube to be out of shape, cause inadequate drainage.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, easy to use, adjustable pressure size have the adjustable endocrine drainage system of dam counterflow-preventing and the orthopedic effect of drainage tube.
The technical scheme that this utility model adopts for technical solution problem is as follows:
Adjustable endocrine drainage system described in the utility model comprises drainage bottle, be connected to drainage tube on drainage bottle and negative pressure generator, described negative pressure generator comprises by the expansion chamber of pipeline communication drainage bottle, the helical spring be sleeved on expansion chamber, described expansion chamber is cylindrical-shaped structure, the outer surface of expansion chamber is provided with the helical groove extending to bottom, and described helical spring is installed in a groove.
Described drainage tube is provided with guillotine, described guillotine comprises housing, the elastic tubes be arranged in housing cavity, the depression bar be inserted on housing exterior walls, described elastic tubes is cross section is oval straight tube, and drainage tube runs through housing and is inserted in the inner chamber of elastic tubes; Described depression bar is vertical with elastic tubes to be arranged, and the stage casing of depression bar is provided with ratchet, and the inner of depression bar is resisted against on elastic tubes.
The position running through housing at drainage tube is provided with orthosis, described orthosis comprises the two arc channel-shaped section bars relatively linked together, one of them arc channel-shaped section bar is fixedly connected with housing, drainage tube is between two arc channel-shaped section bars, the side of two arc channel-shaped section bars is provided with flat wing limit, the outer side edges on the wing limit that the outer side edges on wing limit is corresponding with another is fixedly connected with, one of them wing limit is provided with lock pin, described lock pin is at least provided with the lock ring of an annular protrusion, another wing limit corresponding with lock pin is provided with keyhole, lock pin is inserted in described keyhole.
Owing to have employed said structure, this drainage system structure is simple, easy to use, drain can be regulated to regulate pressure size according to patient's condition, patient stand up or out-of-bed activity time, only drainage tube need can be dammed by down-pressed pole, can effectively prevent the impact of adverse current on patient activity ability less, orthosis can also be corrected the drainage tube of distortion, makes it recover round tube shape.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the A portion partial enlarged drawing of Fig. 1.
Fig. 3 is the schematic cross-section of an elastic tubes embodiment.
Fig. 4 is the schematic cross-section of another embodiment of elastic tubes.
Fig. 5 is the B-B sectional view of Fig. 2.
Fig. 6 is the D-D sectional view of Fig. 2.
Fig. 7 is the structural representation of orthosis releasing orientation.
Fig. 8 is the structural representation of lock pin.
Detailed description of the invention
As shown in Figure 1, adjustable endocrine drainage system described in the utility model comprises drainage bottle 1, be connected to drainage tube 2 on drainage bottle 1 and negative pressure generator, described negative pressure generator comprises by the expansion chamber 7 of pipeline communication drainage bottle 1, the helical spring 8 be sleeved on expansion chamber 7, described expansion chamber 7 is cylindrical-shaped structure, the outer surface of expansion chamber 7 is provided with the helical groove 9 extending to bottom, and described helical spring 8 is arranged in groove 9.Expansion chamber 7 adopts the materials such as the good silica gel of elasticity to make, and when helical spring 8 all packs into expansion chamber 7 time, elastic force is comparatively large, produces lower negative pressure in expansion chamber 7.Otherwise time a part for helical spring 8 is exited groove 9, the active force of spring is less, produces relatively high negative pressure in expansion chamber 7.
Described drainage tube 2 is provided with guillotine.As shown in Figure 2, described guillotine comprise housing 3, the elastic tubes 4 be arranged in housing 3 inner chamber, the depression bar 5 be inserted on housing 3 outer wall.Described elastic tubes 4 is cross sections is oval straight tube, and drainage tube 2 runs through housing 3 and is inserted in the inner chamber of elastic tubes 4; Described depression bar 5 is vertical with elastic tubes 4 to be arranged, and the stage casing of depression bar 5 is provided with ratchet 51, and the inner of depression bar 5 is resisted against on elastic tubes 4.Depression bar 5 is upspring under state, and drainage tube 2 is not squeezed, can normal drainage.When needing to dam, by moulded rod 5, ratchet 51 is subject to the extruding of outside housing 3, make depression bar 5 produce radial deformation, ratchet 51 enters in housing 3, is stuck on sidewall, the inner extruding elastic tubes 4 of depression bar 5, makes elastic tubes 4 deformable squeeze drainage tube 2, drainage tube 2 is ended simultaneously.When needing to recover drain, as long as press the both sides of moulded rod 5, make it produce radial deformation, ratchet 51 can depart from housing 3, and now because the elastic reaction of elastic tubes 4 makes it recover original shape, depression bar 5 resilience, drainage tube 2 loses pressure, can recover drain.
As shown in Figure 5, described elastic tubes 4 is formed by connecting relatively by two elasticity good arc channel-shaped section bars, and the side of two arc channel-shaped section bars is with bolts.Certainly, described elastic tubes 4 also can adopt integrated elliptical tube, adopts the material of the good springiness such as rustless steel to make.
As shown in Figure 3, described depression bar 5 is cross sections is oval straight tube, and ratchet 51 is arranged on oval minor axis.
As shown in Figure 4, described depression bar 5 comprises two elastic rods 52 be arranged in parallel, and the inner of described elastic rod 52 is fixed together by end plate 53.
Depression bar 5 adopts the material of the good springiness such as rustless steel, plastics to make, and can automatically reply former state after compressive deformation.
In addition, in order to correct the distortion of drainage tube 2, the position running through housing 3 at drainage tube 2 is provided with orthosis 6.As shown in Figure 6, described orthosis 6 comprises the two arc channel-shaped section bars relatively linked together, one of them arc channel-shaped section bar is fixedly connected with housing 3, drainage tube 2 is between two arc channel-shaped section bars, as shown in Figure 7, the side of two arc channel-shaped section bars is provided with flat wing limit 61, the outer side edges on the wing limit 61 that the outer side edges on wing limit 61 is corresponding with another is fixedly connected with, one of them wing limit 61 is provided with lock pin 62 as shown in Figure 8, described lock pin 62 is at least provided with the lock ring 63 of an annular protrusion, another wing limit 61 corresponding with lock pin 62 is provided with keyhole, lock pin 62 is inserted in described keyhole.
During normal use, orthosis 6 is in the releasing orientation shown in Fig. 7, space now between two arc channel-shaped section bars is larger, be convenient to the plug-in mounting of drainage tube 2, through operation of repeatedly damming, if drainage tube 2 produces distortion, orthotic procedure can be carried out, now can press the wing limit, side 61 with lock pin 62, lock ring on lock pin 62 is sticked in keyhole two wing limits to be closely linked, make the space between two arc channel-shaped section bars form a circle of mating with the external diameter of drainage tube 2, then repeatedly twitch drainage tube 2 until recover round tube shape.Orthosis 6 adopts plastics etc. to have certain elastic material and makes, keyhole adopts ellipsoidal structure, or crack is set in the both sides of circular keyhole, lock ring a little firmly can be made to stick in keyhole, as long as also it a little firmly can be made to be separated between two arc channel-shaped section bars when unclamping.
Claims (3)
1. adjustable endocrine drainage system, comprise drainage bottle (1), be connected to drainage tube (2) on drainage bottle (1) and negative pressure generator, it is characterized in that: described negative pressure generator comprises by the expansion chamber (7) of pipeline communication drainage bottle (1), the helical spring (8) be sleeved on expansion chamber (7), described expansion chamber (7) is cylindrical-shaped structure, the outer surface of expansion chamber (7) is provided with the helical groove (9) extending to bottom, and described helical spring (8) is arranged in groove (9).
2. adjustable endocrine drainage system according to claim 1, it is characterized in that: (2) are provided with guillotine to described drainage tube, described guillotine comprises housing (3), the elastic tubes (4) be arranged in housing (3) inner chamber, the depression bar (5) be inserted on housing (3) outer wall, described elastic tubes (4) is cross section is oval straight tube, and drainage tube (2) runs through housing (3) and is inserted in the inner chamber of elastic tubes (4); Described depression bar (5) is vertical with elastic tubes (4) to be arranged, and the stage casing of depression bar (5) is provided with ratchet (51), and the inner of depression bar (5) is resisted against on elastic tubes (4).
3. adjustable endocrine drainage system according to claim 2, it is characterized in that: the position running through housing (3) at drainage tube (2) is provided with orthosis (6), described orthosis (6) comprises the two arc channel-shaped section bars relatively linked together, one of them arc channel-shaped section bar is fixedly connected with housing (3), drainage tube (2) is between two arc channel-shaped section bars, the side of two arc channel-shaped section bars is provided with flat wing limit (61), the outer side edges on the wing limit (61) that the outer side edges on wing limit (61) is corresponding with another is fixedly connected with, one of them wing limit (61) is provided with lock pin (62), described lock pin (62) is at least provided with the lock ring (63) of an annular protrusion, another wing limit (61) corresponding with lock pin (62) is provided with keyhole, lock pin (62) is inserted in described keyhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578317.9U CN204133913U (en) | 2014-10-09 | 2014-10-09 | Adjustable endocrine drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420578317.9U CN204133913U (en) | 2014-10-09 | 2014-10-09 | Adjustable endocrine drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204133913U true CN204133913U (en) | 2015-02-04 |
Family
ID=52410635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420578317.9U Expired - Fee Related CN204133913U (en) | 2014-10-09 | 2014-10-09 | Adjustable endocrine drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204133913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350828A (en) * | 2018-11-27 | 2019-02-19 | 王奂生 | One kind being conducive to postoperative movable first drainage tube fixing device of gynaecology |
| CN109395178A (en) * | 2018-11-01 | 2019-03-01 | 威海柯西医疗科技有限公司 | A kind of multi-functional drainage system |
-
2014
- 2014-10-09 CN CN201420578317.9U patent/CN204133913U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395178A (en) * | 2018-11-01 | 2019-03-01 | 威海柯西医疗科技有限公司 | A kind of multi-functional drainage system |
| CN109350828A (en) * | 2018-11-27 | 2019-02-19 | 王奂生 | One kind being conducive to postoperative movable first drainage tube fixing device of gynaecology |
| CN109350828B (en) * | 2018-11-27 | 2021-11-09 | 张立柱 | Do benefit to first drainage tube fixing device of gynaecology's postoperative activity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |