CN215308922U - Aseptic protection device of disposable hemodialysis concentrate - Google Patents
Aseptic protection device of disposable hemodialysis concentrate Download PDFInfo
- Publication number
- CN215308922U CN215308922U CN202022998816.1U CN202022998816U CN215308922U CN 215308922 U CN215308922 U CN 215308922U CN 202022998816 U CN202022998816 U CN 202022998816U CN 215308922 U CN215308922 U CN 215308922U
- Authority
- CN
- China
- Prior art keywords
- suction pipe
- suction tube
- bottle
- protection device
- inlet cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 19
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 19
- 239000012141 concentrate Substances 0.000 title claims description 12
- 238000007789 sealing Methods 0.000 description 7
- 239000008280 blood Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000502 dialysis Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 208000001647 Renal Insufficiency Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 201000006370 kidney failure Diseases 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model belongs to the technical field of medical instruments, and particularly relates to a disposable sterile protection device for hemodialysis concentrated solution. Make the dislysate bottle also can not receive the pollution in the time of not dialyzing through having installed suction tube inlet cover, made things convenient for the dismantlement of device through having installed quick detach device, guaranteed the leakproofness of dislysate bottle through suction tube socket aperture is identical with the suction tube pipe diameter and the soft cover inner circle bore of bottleneck and the dislysate bottle bottleneck bore is identical and prevents that the dislysate from suffering the pollution, device main part and suction tube inlet cover course of working are simple and low cost, be convenient for produce on a large scale, disposable.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a disposable sterile protection device for a hemodialysis concentrated solution.
Background
Hemodialysis, also known as artificial kidney or kidney washing in popular parlance, is called hemodialysis for short, and is one of the blood purification techniques. The blood purification device utilizes the principle of a semipermeable membrane, and achieves the purposes of purifying blood and correcting water electrolyte and acid-base balance by dispersing and removing various harmful and redundant metabolic wastes and excessive electrolytes in the body. The dialysate is the liquid which is needed for solute exchange with blood on both sides of the dialysis membrane by diffusion during hemodialysis. Hemodialysis is the essential means of maintaining renal failure patient's existence, but prior art is doing hemodialysis's in-process for the patient, the dislysate bottle specification is different, the dislysate is arranged outside the machine under the current condition, when treating for every patient at every turn, need open a bottle of dislysate specially, special bottle is special, dislysate bottle opening design often is greater than the suction tube diameter, so when the suction tube was arranged in the dislysate bottleneck, some mouth is in open state, external dust, harmful particulate matter such as impurity gets into from open mouth, harmful can get into patient's blood through the dislysate, harm is very big.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a disposable blood dialysis concentrated solution sterile protection device, which ensures that a dialysate bottle is not polluted when not dialyzing by installing a suction pipe inlet cover, facilitates the disassembly of the device by installing a quick disassembly device, and ensures the sealing property of the dialysate bottle to prevent the dialysate from being polluted by ensuring that the aperture of a suction pipe socket is matched with the diameter of a suction pipe and the aperture of an inner ring of a bottle mouth soft sleeve is matched with the aperture of a bottle mouth of the dialysate bottle.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sterile protection device of disposable hemodialysis concentrate, includes device main part and suction tube inlet cover, device main part top is equipped with the soft cover of suction tube, device main part below is equipped with the bottleneck soft cover, the soft cover of suction tube has cup jointed the bottle lid, be equipped with quick detach device on the bottleneck soft cover.
Preferably, the suction pipe inlet cover is connected with the suction pipe inlet cover and the outer side of the suction pipe soft sleeve through a connecting rope, so that the suction pipe inlet cover is prevented from being lost.
Preferably, the quick release device is provided with a quick release pull head above, the quick release pull head protrudes out of the bottle mouth soft sleeve, the bottle mouth soft sleeve is conveniently and quickly separated from the bottle mouth of the dialysate bottle, the quick release device is provided with a groove, the quick release pull head is pulled downwards and forcefully, and the quick release device is separated from the bottle mouth soft sleeve along the groove, so that the bottle mouth soft sleeve is loosened and separated from the bottle mouth.
Preferably, the soft cover top outside of suction tube and suction tube access opening lid all are equipped with corresponding spiral line, can combine closely, prevent to pull out dust, bacterium etc. entering dislysate behind the suction tube socket, keep sterile environment at the suction tube.
Preferably, the device body is flared to facilitate free movement of the suction tube without obstruction.
Preferably, the outside of the suction pipe inlet cover is provided with anti-skidding lines, so that the suction pipe inlet cover is not easy to slip when being opened, and the operation is convenient and fast.
Preferably, the soft sleeve of the suction tube is provided with a suction tube socket, the aperture of the suction tube socket is matched with the tube diameter of the suction tube, the handle of the suction tube is prevented from sliding into a bottle mouth and pollution sources such as dust, bacteria and the like to enter dialysate, and the sealing property in the dialysate bottle is ensured.
Preferably, the caliber of the inner ring of the bottle mouth soft sleeve is matched with the caliber of the bottle mouth of the dialysate bottle, so that the sealing property in the bottle can be ensured, and the dialysate can be prevented from being polluted.
Preferably, the soft cover of suction tube and the soft cover of bottleneck are the silica gel material, and sealing performance is better, is not afraid of extrusion deformation and damage.
Preferably, the device body and the suction pipe inlet cover are simple to process and low in cost, and are convenient to produce in a large scale and disposable.
Compared with the prior art, the utility model has the beneficial effects that: make the dislysate bottle also can not receive the pollution in the time of not dialyzing through having installed suction tube inlet cover, made things convenient for the dismantlement of device through having installed quick detach device, guaranteed the leakproofness of dislysate bottle through suction tube socket aperture is identical with the suction tube pipe diameter and the soft cover inner circle bore of bottleneck and the dislysate bottle bottleneck bore is identical and prevents that the dislysate from suffering the pollution, device main part and suction tube inlet cover course of working are simple and low cost, be convenient for produce on a large scale, disposable.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the main body of the present invention;
in the figure: 1. a device main body; 2. a soft sleeve of a suction pipe; 3. a soft bottle mouth sleeve; 4. a suction tube socket; 5. helical thread; 6. connecting ropes; 7. a suction pipe inlet cover; 8. anti-skid lines; 9. a quick release device; 10. quickly disassembling the puller; 11. and (6) digging a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a sterile protection device of disposable hemodialysis concentrate, includes device main part 1 and suction tube inlet cover 7, the soft cover of suction tube 2 is equipped with to device main part 1 top, the soft cover of bottleneck 3 is equipped with to device main part 1 below, the soft cover of suction tube 2 has connect suction tube inlet cover 7, be equipped with quick detach device 9 on the soft cover of bottleneck 3.
Specifically, the suction pipe inlet cover 7 is connected with the suction pipe inlet cover 7 and the outer side of the suction pipe soft sleeve 2 through the connecting rope 6, so that the suction pipe inlet cover 7 is prevented from being lost.
Specifically, quick detach device 9 top is equipped with quick detach pull head 10, and quick detach pull head 10 protrusion bottleneck soft cover 3 makes things convenient for the quick separation from the dislysate bottle bottleneck of bottleneck soft cover 3, and quick detach device 9 is equipped with cut-out groove 11, holds quick detach pull head 10 and pulls downwards hard, thereby quick detach device 9 breaks away from along cut-out groove 11 and makes the not hard up separation from the bottleneck of bottleneck soft cover 3.
Specifically, the outside of the soft cover 2 top of suction tube and suction tube inlet cap 7 all are equipped with corresponding spiral line 5, can combine closely, prevent that dust, bacterium etc. from getting into the dislysate after the suction tube is extracted suction tube socket 4, keep sterile environment.
In particular, the device body 1 is trumpet-shaped, which facilitates the free movement of the suction tube without obstruction.
Specifically, the outside of the suction pipe inlet cover 7 is provided with anti-skidding lines 8, so that the suction pipe inlet cover 7 is not easy to slip when opened, and is convenient and fast.
Specifically, the soft cover 5 of suction tube is provided with a suction tube socket 4, the aperture of the suction tube socket 4 is matched with the tube diameter of the suction tube, so that the handle of the suction tube is prevented from sliding into a bottle mouth and pollution sources such as dust, bacteria and the like to enter dialysate, and the sealing property in the dialysate bottle is ensured.
Specifically, the caliber of the inner ring of the bottle mouth soft sleeve 3 is matched with the caliber of the bottle mouth of the dialysate bottle, so that the sealing property in the bottle can be ensured, and the dialysate can be prevented from being polluted.
Specifically, the soft cover 2 of suction tube and the soft cover 3 of bottleneck are the silica gel material, and sealing performance is better, is not afraid of extrusion deformation and damage.
Specifically, the device main body 1 and the suction pipe inlet cover 7 are simple to process and low in cost, and are convenient for large-scale production and disposable use.
The working principle and the using process of the utility model are as follows: when the device is used, the suction pipe inlet cover 7 is firstly opened to expose the suction pipe socket 4, then the suction pipe is inserted into the suction pipe socket 4 until the suction pipe socket 4 is tightly combined with the suction pipe handle, then the suction pipe is inserted into the opening of a dialysate bottle, and finally the opening soft sleeve 3 is pressed to tightly sleeve the opening soft sleeve 3 on the opening of the dialysate bottle. After the use, hold the suction tube handle and outwards pull out the suction tube and pull out from suction tube socket 4 and put back dialysis machine department, cover suction tube inlet cap 7 again and change tightly along spiral line 5, prevent that the dislysate bottle from receiving the pollution and guarantee its leakproofness to use next time. If the device needs to be replaced in emergencies such as pollution and the like, the quick-release pull head 10 is pulled downwards and is pulled forcefully, the quick-release device 9 is separated along the groove 11, so that the bottle mouth soft sleeve 3 is loosened and separated from the bottle mouth, and then a new sterile device is replaced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a sterile protection device of disposable hemodialysis concentrate which characterized in that: the device comprises a device main body (1) and a suction pipe inlet cover (7), wherein a suction pipe soft sleeve (2) is arranged above the device main body (1), a bottle mouth soft sleeve (3) is arranged below the device main body (1), the suction pipe soft sleeve (2) is connected with the suction pipe inlet cover (7), and a quick-release device (9) is arranged on the bottle mouth soft sleeve (3).
2. The disposable hemodialysis concentrate sterile protection device of claim 1, wherein: the suction pipe inlet cover (7) is connected with the suction pipe inlet cover (7) and the outer side of the suction pipe soft sleeve (2) through a connecting rope (6).
3. The disposable hemodialysis concentrate sterile protection device of claim 1, wherein: a quick-release pull head (10) is arranged above the quick-release device (9), and the quick-release pull head (10) protrudes out of the bottle mouth soft sleeve (3).
4. The disposable hemodialysis concentrate sterile protection device of claim 1, wherein: the outer side of the top of the soft suction pipe sleeve (2) and the suction pipe inlet cover (7) are provided with corresponding spiral threads (5).
5. The disposable hemodialysis concentrate sterile protection device of claim 1, wherein: the device body (1) is horn-shaped.
6. The disposable hemodialysis concentrate sterile protection device of claim 1, wherein: the outer side of the suction pipe inlet cover (7) is provided with anti-skid grains (8).
7. The disposable hemodialysis concentrate sterile protection device of claim 1, wherein: the soft suction pipe sleeve (2) is provided with a suction pipe socket (4), and the aperture of the suction pipe socket (4) is matched with the pipe diameter of the suction pipe.
8. The disposable hemodialysis concentrate sterile protection device of claim 1, wherein: the inner ring caliber of the bottle mouth soft sleeve (3) is matched with the caliber of the bottle mouth of the dialysate bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022998816.1U CN215308922U (en) | 2020-12-15 | 2020-12-15 | Aseptic protection device of disposable hemodialysis concentrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022998816.1U CN215308922U (en) | 2020-12-15 | 2020-12-15 | Aseptic protection device of disposable hemodialysis concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215308922U true CN215308922U (en) | 2021-12-28 |
Family
ID=79545259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022998816.1U Expired - Fee Related CN215308922U (en) | 2020-12-15 | 2020-12-15 | Aseptic protection device of disposable hemodialysis concentrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215308922U (en) |
-
2020
- 2020-12-15 CN CN202022998816.1U patent/CN215308922U/en not_active Expired - Fee Related
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Legal Events
| 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: 20211228 |