CN205041839U - Integral hemodialysis bung - Google Patents
Integral hemodialysis bung Download PDFInfo
- Publication number
- CN205041839U CN205041839U CN201520718292.2U CN201520718292U CN205041839U CN 205041839 U CN205041839 U CN 205041839U CN 201520718292 U CN201520718292 U CN 201520718292U CN 205041839 U CN205041839 U CN 205041839U
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- CN
- China
- Prior art keywords
- tear line
- hemodialysis
- bung
- fixed part
- roof
- Prior art date
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Abstract
The utility model relates to a hemodialysis equipment technical field. An integral hemodialysis bung, is including covering the body, the lid body includes roof and cylindric lateral wall, the roof includes fixed part and the portion of opening, the fixed part together the lateral wall links together, open the portion by set up in the tear line of the internal surface of roof together fixed part sealing connection together, the top outer surface of the wall corresponding to the position of tear line is the convex surface, fixed part, the portion of opening and tear line three link together with the mode of a body structure, the one end of the portion of opening is equipped with the connecting block, the connecting block is connected with and can uses the connecting block immediately for the portion of opening as the fulcrum and be in the flat pull ring of putting the state. The utility model provides an open the convenient and effectual integral hemodialysis bung of resistance to compression of handhole door, solved the current integral hemodialysis bung who portals that brings into and opened the inconvenient problem of handhole door.
Description
Technical field
This utility model relates to hemodialysis apparatus technical field, particularly relates to a kind of monoblock type hemodialysis bung.
Background technology
Hemodialysis is one of acute or chronic renal failure kidneys of patients Replacement Therapy.It is by being drained to external by body inner blood, through one by the dialyser formed without several hollow fibre, blood to containing the similar electrolyte solution (dialysis solution) of body concentration inside and outside hollow fibre one by one, mass exchange is carried out, the metabolic waste in purged body, maintenance electrolyte and acid-base balance by disperse/convection current; Simultaneously too much in purged body moisture, and the whole process of the blood recovery through purification is called hemodialysis.Concentrated solution is needed to flow to haemodialysis control unit in blood dialysis.Concentrated solution is stored in hemodialysis bucket and carries.Be 201420778811x in China Patent No., authorized announcement date be April 29 in 2015 day, be called in the patent document of " a kind of hemodialysis concentrated solution bucket " and namely disclose a kind of existing hemodialysis bucket.Hemodialysis bucket in this patent document comprises bucket and covers the bung on bucket, by opening bung during use, then the concentrated solution input pipe of haemodialysis control unit being input to be connected in input pipe in hemodialysis bucket and by pump to realize exporting and leave space between the concentrated solution input pipe of bung with haemodialysis control unit to enter for air through bung concentrated solution can be exported.
Existing hemodialysis concentrated solution bucket has the following disadvantages: in use procedure dust can enter into concentrated solution through bung and cause concentrated solution pollute and unhealthful; Concentrated solution exposes easily contaminated for a long time; The risk of cross-contamination is there is when staving is reused; May produce the bubble be present in concentrated solution in course of conveying, this bubble is likely transferred in patient body and causes thromboembolism.Have devised the bung with manhole appendix for this reason, and the existing manhole appendix had on the bung of manhole appendix to be still the lid being connected by plug or be rotatably connected carry out covering, therefore still there is the deficiency of opening port lid inconvenience in existing bung.
Utility model content
This utility model provides a kind ofly opens the convenient and monoblock type hemodialysis bung that resistance to compression is effective of port lid, and the monoblock type hemodialysis bung solving existing band manhole appendix opens the problem of port lid inconvenience.
Above technical problem is solved by following technical proposal: a kind of monoblock type hemodialysis bung, comprise lid body, described lid body comprises roof and cylindrical sidewall, described roof comprises fixed part and open portion, described fixed part links together with described sidewall, described open portion is sealed connected together with described fixed part by the tear line of the inner surface being arranged at described roof, the position that described top wall outer surface corresponds to described tear line is convex surface, described fixed part, open portion and tear line three link together in the mode of integrative-structure, one end of described open portion is provided with contiguous block, described contiguous block be connected with can be with contiguous block fulcrum and relative to open portion erect and be in the draw ring of horizontal state.During use, this utility model covers on hemodialysis bucket, when inserting in pipe to hemodialysis bucket, be fulcrum with contiguous block and erect draw ring to required angle relative to roof, then draw open portion by draw ring and tear line is torn and realize by open portion with standing part from, now form a manhole appendix at the position of the corresponding open portion of roof, pipe is inserted in hemodialysis bucket through this manhole appendix.Link together because the open portion forming manhole appendix lid is structure as a whole with fixed part, namely produce together, so easy to make and to manhole appendix good airproof performance.Namely can open by drawing and be designed with draw ring therefore open conveniently.Tear line place is not only not easy laying dust to keep the spatter property of top wall outer surface thus to make the generation that is not easy to cause when opening open portion to pollute, and epirelief design can improve open portion anti-pressure ability, play and prevent open portion in storage process to be subject to extruding downwards and the probability that is unlocked.
As preferably, described tear line is be made up of the inner surface of the described roof groove formed that caves in.Can make reliably to tear along tear line when opening open portion.The bonding strength of tear place can be made during unlatching to decline by pressing down open portion, thus required power declines when making to open, opening force is declined and is then not easy to produce draw ring and in opening process, produces phenomenon of rupture with the junction of contiguous block and cause to be opened by draw ring.
As preferably, the groove forming described tear line is sharp kerve.The effect making the bonding strength of tear place decline by pressing down open portion can be improved further.
As preferably, described draw ring prizes gap with being provided with between described roof.The intensity pressing down to reduce tear line to open portion can be realized by pressing down draw ring.
As preferably, the lower surface of described draw ring is provided with the first cutting edge, and the cutting edge line of described first cutting edge is positioned at directly over described tear line.Realize the first cutting edge in the process pressed down to open portion by pressing down draw ring and can produce downcutting to tear line, make the intensity fall of tear line larger thus open portion can be opened more effortlessly.
This utility model has following advantage: good airproof performance; It is convenient to open; Tear line place is not easy laying dust; When being squeezed open portion be not easy same standing part from.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model reality;
In figure: lid body 1, roof 11, fixed part 111, open portion 112, sidewall 12, tear line 13, prize gap 14, top wall outer surface corresponds to the position 15 of tear line, contiguous block 2, draw ring 3, first cutting edge 31.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, this utility model is further described.
See Fig. 1, a kind of monoblock type hemodialysis bung, comprises lid body 1.Lid body 1 comprises roof 11 and cylindrical sidewall 12.Roof 11 comprises fixed part 111 and open portion 112.Fixed part 111 links together with sidewall 12.The wall thickness of open portion 112 is less than the wall thickness of fixed part 111.Open portion 112 is sealed connected together with fixed part 111 by tear line 13.Fixed part 111, open portion 112 and tear line 13 three link together in the mode of integrative-structure.Tear line 13 is arranged at the inner surface of roof 11.The position 15 that top wall outer surface corresponds to tear line is convex surface.Tear line 13 is for be caved in by the inner surface of roof 11 and the groove that formed is formed, and the groove of formation tear line 13 is sharp kerve.One end of open portion 112 is provided with contiguous block 2.Contiguous block 2 is linked together with open portion 112 by the mode of welding or integrative-structure.Contiguous block 2 is connected with the draw ring 3 being in horizontal state., described contiguous block be connected with can be with contiguous block fulcrum and relative to open portion erect and be in.Draw ring 3 prizes gap 14 with being provided with between roof 11.The lower surface of draw ring 3 is provided with the first cutting edge 31.The cutting edge line of the first cutting edge 31 is positioned at directly over tear line 13, and when namely pressing down draw ring 13, the first cutting edge 31 can switch to tear line 13.
During use, by realizing covering on hemodialysis bucket by this utility model in the bung that sidewall 12 is assembled to hemodialysis bucket, when inserting in pipe to hemodialysis bucket, first the right-hand member of draw ring 3 is pressed down namely away from one end of contiguous block 2, the first cutting edge 31 pairs of tear lines 13 are made to produce incision action and destroy the intensity of tear line 13, then rotate counterclockwise draw ring 3 for fulcrum to draw ring with contiguous block 2 and erect required angle relative to roof 11, 3 are drawn and pull-up open portion 112 again by draw ring, tear line 13 is made to tear and realize open portion 112 to be separated with fixed part 111, now form a manhole appendix at the position of the corresponding open portion of roof 11, pipe is inserted in hemodialysis bucket through this manhole appendix.
Claims (5)
1. a monoblock type hemodialysis bung, comprise lid body, described lid body comprises roof and cylindrical sidewall, it is characterized in that, described roof comprises fixed part and open portion, described fixed part links together with described sidewall, described open portion is sealed connected together with described fixed part by the tear line of the inner surface being arranged at described roof, the position that described top wall outer surface corresponds to described tear line is convex surface, described fixed part, open portion and tear line three link together in the mode of integrative-structure, one end of described open portion is provided with contiguous block, described contiguous block be connected with can be with contiguous block fulcrum and relative to open portion erect and be in the draw ring of horizontal state.
2. monoblock type hemodialysis bung according to claim 1, is characterized in that, described tear line is be made up of the inner surface of the described roof groove formed that caves in.
3. monoblock type hemodialysis bung according to claim 2, is characterized in that, the groove forming described tear line is sharp kerve.
4. the monoblock type hemodialysis bung according to claim 1 or 2 or 3, is characterized in that, described draw ring prizes gap with being provided with between described roof.
5. monoblock type hemodialysis bung according to claim 4, is characterized in that, the lower surface of described draw ring is provided with the first cutting edge, and the cutting edge line of described first cutting edge is positioned at directly over described tear line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718292.2U CN205041839U (en) | 2015-09-17 | 2015-09-17 | Integral hemodialysis bung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718292.2U CN205041839U (en) | 2015-09-17 | 2015-09-17 | Integral hemodialysis bung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205041839U true CN205041839U (en) | 2016-02-24 |
Family
ID=55335461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520718292.2U Expired - Fee Related CN205041839U (en) | 2015-09-17 | 2015-09-17 | Integral hemodialysis bung |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205041839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105362072A (en) * | 2015-10-27 | 2016-03-02 | 江山显进机电科技服务有限公司 | Integral type hemodialysis barrel cover |
| CN105268042B (en) * | 2015-09-17 | 2016-07-13 | 浙江济民制药股份有限公司 | Hemodialysis container cover |
-
2015
- 2015-09-17 CN CN201520718292.2U patent/CN205041839U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268042B (en) * | 2015-09-17 | 2016-07-13 | 浙江济民制药股份有限公司 | Hemodialysis container cover |
| CN105362072A (en) * | 2015-10-27 | 2016-03-02 | 江山显进机电科技服务有限公司 | Integral type hemodialysis barrel cover |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160917 |