CN216257691U - Hemodialysis nursing vein keeps somewhere pipe lag - Google Patents
Hemodialysis nursing vein keeps somewhere pipe lag Download PDFInfo
- Publication number
- CN216257691U CN216257691U CN202122721590.5U CN202122721590U CN216257691U CN 216257691 U CN216257691 U CN 216257691U CN 202122721590 U CN202122721590 U CN 202122721590U CN 216257691 U CN216257691 U CN 216257691U
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- China
- Prior art keywords
- protection
- main body
- pipe
- fixedly connected
- indwelling catheter
- 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
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- 238000001631 haemodialysis Methods 0.000 title claims abstract description 21
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 21
- 230000000474 nursing effect Effects 0.000 title claims abstract description 10
- 210000003462 vein Anatomy 0.000 title claims description 6
- 230000004224 protection Effects 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 230000009979 protective mechanism Effects 0.000 abstract description 4
- 208000035143 Bacterial infection Diseases 0.000 abstract description 2
- 208000022362 bacterial infectious disease Diseases 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical treatment, and particularly relates to a protective sleeve for a hemodialysis nursing venous indwelling catheter, which comprises a main body, wherein a protective mechanism is arranged on one side of the main body; through protection machanism, the connecting strip, the protection casing, the monitoring window, equipment mechanism, the draw-in groove, the fixture block, the structural design of chase and sealing strip, realized that the pipe provides the function of a protection isolation, solved at the during operation, can't carry out effectual protection to the pipe sealed, lead to the pipe to expose in the air, cause the condition of the partial bacterial infection that the pipe exposes, thereby the problem of secondary injury has been brought for patient, in operation, put into this protection cover inboard back with the pipe, cover into the main part top through the connecting strip with the protection casing again, the stopper card on the protection casing is gone into the spacing inslot side in the main part and is protected, the sealing strip can effectually carry out the condition that an ear light blockked up to the gap between pipeline and the chase simultaneously, thereby the protection isolation for this protection casing provides effectual guarantee.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a protective sleeve of a hemodialysis nursing venous indwelling catheter.
Background
Hemodialysis is one of kidney substitution treatment modes of acute and chronic renal failure patients, and is characterized in that blood in vivo is drained to the outside of the body, and the blood and electrolyte solution with similar body concentration are arranged inside and outside one hollow fiber in a dialyzer consisting of a plurality of hollow fibers, so that substance exchange is carried out by the principles of dispersion, ultrafiltration, adsorption and convection, metabolic waste in the body is removed, electrolyte and acid-base balance are maintained, excessive water in the body is removed at the same time, and the whole process of purified blood transfusion is called hemodialysis.
After the central catheter dialysis is finished, the clinical nurse needs to protect and isolate the catheter, so that a vein indwelling catheter protective sleeve is needed.
However, most of the currently used vein indwelling catheter protective sleeves have poor protective and isolation effects, and when the venous indwelling catheter protective sleeves work, the catheters cannot be effectively protected and sealed, so that the catheters are exposed in the air, the condition that the exposed parts of the catheters are infected by bacteria is caused, and the problem of secondary injury is brought to patients.
Therefore, the protecting sleeve for the venous indwelling catheter for hemodialysis nursing is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to make up the defects of the prior art and solve the problem that most of protection and isolation effects are poor, the utility model provides a protective sleeve for a hemodialysis nursing venous indwelling catheter.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model discloses a protective sleeve for a hemodialysis nursing venous indwelling catheter, which comprises a main body, wherein one side of the main body is provided with a protective mechanism, the protective mechanism comprises a connecting strip, the other end of the connecting strip is fixedly connected with a protective cover, and the inner side of the protective cover is provided with a monitoring window.
The inboard of main part is provided with fixture, fixture includes the base, the inboard fixedly connected with expanding spring of base, expanding spring's the other end fixedly connected with rubber slab.
Preferably, one side of main part is provided with equipment mechanism, and equipment mechanism includes the draw-in groove, and the opposite side fixedly connected with fixture block of main part, and the size of fixture block is identical with the size of draw-in groove, through the setting of draw-in groove and fixture block, can carry out the function of a concatenation extension to this lag.
Preferably, the pipe chase has all been seted up to the both sides of main part, and the inner wall of pipe chase is provided with the sealing strip, and the sealing strip with the pipe chase closely laminate, through the setting of sealing strip, can be inside to provide a sealed purpose.
Preferably, the both sides of main part all are provided with sealing mechanism, and sealing mechanism includes the rubber rope, and the other end fixedly connected with connecting block of rubber rope, and the opposite side fixedly connected with cylinder stopper of connecting block, and the size of cylinder stopper is identical with the size of tube seat, through the setting of cylinder stopper, can carry out the purpose of a jam to both sides tube seat.
Preferably, the spacing groove has all been seted up to the top both sides of main part, and the equal fixedly connected with stopper in top both sides of protection casing, and the stopper is at the equidistant distribution in the top both sides of protection casing, through the setting of spacing groove and stopper, can carry out a fixed function of preventing opening for the protection casing.
Preferably, the protection casing passes through connecting strip and main part swing joint, and coincides between connecting strip and the protection casing central line, through the setting of protection casing, can carry out a purpose of protection to inside pipe.
Preferably, monitoring window and protection casing are for running through the structure, and the size of protection casing is greater than the size of monitoring window, through the setting of monitoring window, can implement the effectual condition of watching inside pipe.
Preferably, the rubber plate, the telescopic spring and the base form a telescopic structure, the base is distributed on two sides of the inner side of the main body at equal intervals, and the purpose of clamping and fixing the conduit can be achieved through the arrangement of the rubber plate, the telescopic spring and the base.
The utility model has the advantages that:
1. according to the utility model, through the structural design of the protection mechanism, the connecting strip, the protective cover, the monitoring window, the assembling mechanism, the clamping groove, the clamping block, the pipe groove and the sealing strip, the function of providing a protection isolation for the conduit is realized, the problem that the conduit is exposed to the air and is infected by bacteria at the exposed part of the conduit due to the fact that the conduit cannot be effectively protected and sealed during operation is solved, and therefore, the problem of secondary injury is brought to a patient;
2. according to the utility model, through the structural design of the clamping mechanism, the base, the telescopic springs and the rubber plates, the function of providing a fixed clamping function for the inner conduit is realized, the problem that the inner conduit cannot be effectively clamped and fixed during working, so that the protective sleeve is easy to slide and cause instability is solved, and therefore, the practicability is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a perspective view of a protecting cover of an intravenous catheter for hemodialysis treatment according to an embodiment;
FIG. 2 is a perspective view of the example guard mechanism;
FIG. 3 is a perspective view of an embodiment assembly mechanism;
FIG. 4 is a front view of an embodiment clamping mechanism;
FIG. 5 is a perspective view of an embodiment sealing mechanism.
In the figure: 1. a main body; 2. a protection mechanism; 201. a connecting strip; 202. a protective cover; 203. a monitoring window; 3. an assembly mechanism; 301. a card slot; 302. a clamping block; 4. a clamping mechanism; 401. a base; 402. a tension spring; 403. a rubber plate; 5. a pipe groove; 6. a sealing strip; 7. a sealing mechanism; 701. a rubber cord; 702. connecting blocks; 703. a cylindrical plug; 8. a limiting groove; 9. and a limiting block.
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.
Referring to fig. 1-5, a protecting jacket for a hemodialysis nursing intravenous catheter comprises a main body 1, a protecting mechanism 2 is arranged on one side of the main body 1, the protecting mechanism 2 comprises a connecting strip 201, a protecting cover 202 is fixedly connected to the other end of the connecting strip 201, and a monitoring window 203 is arranged on the inner side of the protecting cover 202.
The inboard of main part 1 is provided with fixture 4, and fixture 4 includes base 401, the inboard fixedly connected with expanding spring 402 of base 401, the other end fixedly connected with rubber slab 403 of expanding spring 402.
In this embodiment, one side of the main body 1 is provided with the assembly mechanism 3, and the assembly mechanism 3 includes the clamping groove 301, and the opposite side fixedly connected with fixture block 302 of the main body 1, and the size of fixture block 302 is identical with the size of clamping groove 301, and during operation, can block fixture block 302 card of this lag into the purpose of splicing the extension to the clamping groove 301 inboard of another lag.
This embodiment, pipe box 5 has all been seted up to the both sides of main part 1, and the inner wall of pipe box 5 is provided with sealing strip 6, and sealing strip 6 with the pipe box 5 closely laminate, through the setting of sealing strip 6, the during operation can carry out the purpose of a jam to the gap between pipe box 5 and the pipe.
In this embodiment, the two sides of the main body 1 are provided with the sealing mechanisms 7, each sealing mechanism 7 comprises a rubber rope 701, the other end of each rubber rope 701 is fixedly connected with a connecting block 702, the other side of each connecting block 702 is fixedly connected with a cylindrical plug 703, the size of each cylindrical plug 703 is identical to that of the corresponding pipe groove 5, and when the device is idle, the cylindrical plugs 703 can be plugged into the pipe groove 5 to seal the protective device.
This embodiment, spacing groove 8 has all been seted up to the top both sides of main part 1, and the equal fixedly connected with stopper 9 in top both sides of protection casing 202, and stopper 9 is at the equidistant distribution in the top both sides of protection casing 202, through the setting of spacing groove 8 and stopper 9, can provide one to protection casing 202 and prevent the purpose of opening.
In this embodiment, the protection cover 202 is movably connected to the main body 1 through the connecting strip 201, the connecting strip 201 coincides with the center line of the protection cover 202, and the protection cover 202 can be connected through the connecting strip 201.
In this embodiment, the monitoring window 203 and the protection cover 202 are a penetrating structure, and the size of the protection cover 202 is larger than that of the monitoring window 203, so that the condition of the inner pipeline can be observed from the outside through the arrangement of the monitoring window 203.
This embodiment, rubber slab 403, expanding spring 402 and base 401 constitute extending structure, and base 401 is equidistant distribution in the inboard both sides of main part 1, through the setting of rubber slab 403, can carry out a protection skid-proof purpose to the pipe of centre gripping, avoids the hardness too hard condition that leads to the damage.
The during operation, at first open protection casing 202, secondly place this lag inboard into the pipe, put into the inboard back with the pipe, both sides rubber slab 403 can stretch out and draw back through expanding spring 402 and carry out the centre gripping to it fixed, cover into main part 1 top through connecting strip 201 with protection casing 202 again, the spacing groove 8 inboard of going into on main part 1 with stopper 9 card on protection casing 202 is protected again, when the pipeline is longer, can go into the draw-in groove 301 inboard of another lag with the fixture block 302 card of this lag and splice the extension, this is exactly this hemodialysis nursing vein and keeps somewhere pipe lag theory of operation.
To sum up, the protective sleeve of the venous indwelling catheter for hemodialysis care realizes the function of providing a protection and isolation for the catheter through the structural design of the protective mechanism 2, the connecting strip 201, the protective cover 202, the monitoring window 203, the assembling mechanism 3, the clamping groove 301, the clamping block 302, the pipe groove 5 and the sealing strip 6, solves the problem that the catheter cannot be effectively protected and sealed during working, so that the catheter is exposed in the air, and the bacterial infection of the exposed part of the catheter is caused, thereby bringing secondary injury to patients, and during working, after the catheter is placed in the protective sleeve, the protective cover 202 is covered above the main body 1 through the connecting strip 201, the limiting block 9 on the protective cover 202 is clamped into the inner side of the limiting groove 8 on the main body 1 for protection, and meanwhile, the sealing strip 6 can effectively block the gap between the pipeline and the pipe groove 5 by one ear light, thereby providing an effective guarantee for the protection and isolation of the protective sleeve, through fixture 4, base 401, the structural design of expanding spring 402 and rubber slab 403, realized providing the function of a fixed centre gripping for inside pipe, it is fixed that the during operation can't carry out effective centre gripping to the inside pipe, it causes the unstable condition to lead to the lag to slide easily, thereby the problem of practicality has been reduced, in operation, after putting into the inboard with the pipe, both sides rubber slab 403 can be fixed its centre gripping through expanding spring 402 is flexible, thereby stable fixed for this lag provides effectual guarantee.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (8)
1. The utility model provides a hemodialysis nursing vein keeps somewhere pipe lag which characterized in that: the monitoring device comprises a main body (1), wherein a protection mechanism (2) is arranged on one side of the main body (1), the protection mechanism (2) comprises a connecting strip (201), the other end of the connecting strip (201) is fixedly connected with a protection cover (202), and a monitoring window (203) is arranged on the inner side of the protection cover (202);
the inboard of main part (1) is provided with fixture (4), fixture (4) are including base (401), the inboard fixedly connected with expanding spring (402) of base (401), the other end fixedly connected with rubber slab (403) of expanding spring (402).
2. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: one side of the main body (1) is provided with an assembling mechanism (3), the assembling mechanism (3) comprises a clamping groove (301), the other side of the main body (1) is fixedly connected with a clamping block (302), and the size of the clamping block (302) is matched with that of the clamping groove (301).
3. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: pipe groove (5) have all been seted up to the both sides of main part (1), and the inner wall of pipe groove (5) is provided with sealing strip (6), and sealing strip (6) with pipe groove (5) closely laminate.
4. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: the sealing device is characterized in that sealing mechanisms (7) are arranged on two sides of the main body (1), each sealing mechanism (7) comprises a rubber rope (701), the other end of each rubber rope (701) is fixedly connected with a connecting block (702), the other side of each connecting block (702) is fixedly connected with a cylindrical plug (703), and the size of each cylindrical plug (703) is matched with that of the corresponding pipe groove (5).
5. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: spacing groove (8) have all been seted up to the top both sides of main part (1), and the equal fixedly connected with stopper (9) in top both sides of protection casing (202), and stopper (9) are at the equidistant distribution in top both sides of protection casing (202).
6. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: the protective cover (202) is movably connected with the main body (1) through a connecting strip (201), and the connecting strip (201) and the central line of the protective cover (202) are overlapped.
7. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: the monitoring window (203) and the protective cover (202) are of a penetrating structure, and the size of the protective cover (202) is larger than that of the monitoring window (203).
8. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: the rubber plate (403), the telescopic spring (402) and the base (401) form a telescopic structure, and the base (401) is distributed on two sides of the inner side of the main body (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122721590.5U CN216257691U (en) | 2021-11-08 | 2021-11-08 | Hemodialysis nursing vein keeps somewhere pipe lag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122721590.5U CN216257691U (en) | 2021-11-08 | 2021-11-08 | Hemodialysis nursing vein keeps somewhere pipe lag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216257691U true CN216257691U (en) | 2022-04-12 |
Family
ID=81007597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122721590.5U Expired - Fee Related CN216257691U (en) | 2021-11-08 | 2021-11-08 | Hemodialysis nursing vein keeps somewhere pipe lag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216257691U (en) |
-
2021
- 2021-11-08 CN CN202122721590.5U patent/CN216257691U/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: 20220412 |