CN215083048U - Hemodialysis nursing vein keeps somewhere pipe lag - Google Patents
Hemodialysis nursing vein keeps somewhere pipe lag Download PDFInfo
- Publication number
- CN215083048U CN215083048U CN202120418442.3U CN202120418442U CN215083048U CN 215083048 U CN215083048 U CN 215083048U CN 202120418442 U CN202120418442 U CN 202120418442U CN 215083048 U CN215083048 U CN 215083048U
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- CN
- China
- Prior art keywords
- spring
- fixed connection
- casing
- bolt
- alcohol
- 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 17
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 17
- 230000000474 nursing effect Effects 0.000 title claims abstract description 9
- 210000003462 vein Anatomy 0.000 title claims abstract description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229920000742 Cotton Polymers 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 206010040047 Sepsis 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 208000013223 septicemia Diseases 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The application discloses catheter lag is kept somewhere to hemodialysis nursing vein, including protection casing, connection casing, No. two springs, bolt and dead lever, protection casing and alcohol cotton layer fixed connection, and protective housing surface is provided with the through-hole, connect casing and protection casing fixed connection, and connect casing and mount fixed connection, mount and syringe needle sliding connection, syringe needle and fixed plate fixed connection, No. two spring one ends and mount fixed connection, and No. two spring other ends and fixed plate fixed connection, a bolt is pegged graft with the syringe needle, and a bolt and mount sliding connection, dead lever and protection casing fixed connection. Drive the syringe needle through the fixed plate and puncture the alcohol bag along the through-hole of connecting the casing, inside the inside alcohol inflow protection casing of alcohol bag this moment, absorb alcohol through the alcohol cotton layer and disinfect the pipe surface through the through-hole simultaneously.
Description
Technical Field
The application relates to a catheter protecting sleeve, in particular to a protecting sleeve for a hemodialysis nursing venous indwelling catheter.
Background
Hemodialysis is a common treatment method for treating acute and chronic renal failure, a central venous indwelling catheter can immediately perform hemodialysis, blood flow is sufficient, dialysis is sufficient, and the hemodialysis is a safe, rapid and reliable common temporary vascular access, but infection of the vascular access is one of main causes of death of a dialyser and is also a main cause of septicemia, so that the problem of preventing and controlling the infection of the venous indwelling catheter is also increasingly concerned.
Traditional catheter of keeping somewhere adopts the cotton of disinfection alcohol to wrap up the protection after using more, and fixed firm drops easily, and the cotton exposure of alcohol simultaneously breeds the bacterium in the air easily. Therefore, the hemodialysis nursing intravenous indwelling catheter protecting sleeve is provided for solving the problems.
Disclosure of Invention
A hemodialysis nursing vein indwelling catheter protecting jacket comprises a protecting shell, a connecting shell, a second spring, a first bolt, a fixing rod, a fixing shell, a connecting rod, an anti-slip rubber layer, a second bolt and a third spring, wherein the protecting shell is fixedly connected with an alcohol cotton layer, a through hole is formed in the surface of the protecting shell, the connecting shell is fixedly connected with a fixing frame, the fixing frame is slidably connected with a needle head, the needle head is fixedly connected with the fixing plate, one end of the second spring is fixedly connected with the fixing frame, the other end of the second spring is fixedly connected with the fixing plate, the first bolt is inserted into the needle head, the first bolt is slidably connected with the fixing frame, the fixing rod is fixedly connected with the protecting shell, the fixing shell is fixedly connected with the protecting shell, and the connecting rod is fixedly connected with a semicircular clamping plate, and the connecting rod is fixedly connected with one end of the first spring, the other end of the first spring is fixedly connected with the fixing rod, the anti-slip rubber layer is fixedly connected with the semicircular clamping plate, the second bolt is fixedly connected with the connecting rod, one end of the third spring is fixedly connected with the semicircular clamping plate, and the other end of the third spring is fixedly connected with the fixed shell.
Further, the inside cavity that is provided with of protection casing, the alcohol cotton layer is located the cavity and protects casing fixed connection, the inside a plurality of through-holes that are provided with of protection casing, through-hole evenly distributed is on protection casing surface.
Further, connect the casing surface and be provided with the through-hole, the syringe needle is located directly over the through-hole, the fixed plate surface is provided with two No. two springs, two No. two spring symmetric distribution is in syringe needle both sides, and No. two springs are in and draw the state of rising.
Further, No. one bolt runs through syringe needle and mount respectively, and mount and pull ring fixed connection, the inside alcohol bag that is provided with of connection housing, the inside medical alcohol that contains of alcohol bag.
Furthermore, the connecting rods are connected with the fixed shell in a sliding mode, and the connecting rods are symmetrically arranged on two sides of the fixed shell.
Furthermore, the surface of the connecting rod is provided with two first springs, the two first springs are symmetrically arranged on two sides of the connecting rod and are in a pulling state, the surface of the semicircular clamping plate is provided with two third springs, the two third springs are symmetrically distributed on two sides of the connecting rod and are in a compression state.
The beneficial effect of this application is: the application provides a hemodialysis nursing vein keeps somewhere pipe lag.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic diagram of the overall internal structure of an embodiment of the present application;
FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1 according to an embodiment of the present disclosure;
fig. 3 is a schematic view of a portion of the enlarged structure at B in fig. 1 according to an embodiment of the present application.
In the figure: 1. the protective shell body comprises a protective shell body, 2, an alcohol cotton layer, 3, a through hole, 4, a connecting shell body, 5, a fixing frame, 6, an alcohol bag, 7, a fixing plate, 8, a fixing rod, 9, a fixing shell body, 10, a connecting rod, 11, a first spring, 12, a semicircular clamping plate, 13, an anti-slip rubber layer, 14, a needle head, 15, a first bolt, 16, a pull ring, 17, a second spring, 18, a second bolt, 19 and a third spring.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, a protecting jacket for a hemodialysis nursing intravenous indwelling catheter comprises a protecting shell 1, a connecting shell 4, a second spring 17, a first bolt 15, a fixing rod 8, a fixing shell 9, a connecting rod 10, an anti-slip rubber layer 13, a second bolt 18 and a third spring 19, wherein the protecting shell 1 is fixedly connected with an alcohol cotton layer 2, a through hole 3 is formed in the surface of the protecting shell 1, the connecting shell 4 is fixedly connected with a fixing frame 5, the fixing frame 5 is slidably connected with a needle 14, the needle 14 is fixedly connected with a fixing plate 7, one end of the second spring 17 is fixedly connected with the fixing frame 5, the other end of the second spring 17 is fixedly connected with the fixing plate 7, the first bolt 15 is inserted with the needle 14, the first bolt 15 is slidably connected with the fixing frame 5, the fixing rod 8 is fixedly connected with the protecting shell 1, fixed casing 9 and protection casing 1 fixed connection, connecting rod 10 and semicircular clamp plate 12 fixed connection, and connecting rod 10 and 11 one end fixed connection of a spring, the 11 other end of a spring and dead lever 8 fixed connection, non-slip rubber layer 13 and semicircular clamp plate 12 fixed connection, No. two bolt 18 and connecting rod 10 fixed connection, No. three 19 one ends of spring and semicircular clamp plate 12 fixed connection, and No. three 19 other ends of spring and fixed casing 9 fixed connection.
The novel medical alcohol bottle is characterized in that a cavity is formed in the protection shell 1, the alcohol cotton layer 2 is located in the cavity and fixedly connected with the protection shell 1, a plurality of through holes 3 are formed in the protection shell 1, the through holes 3 are evenly distributed on the surface of the protection shell 1, through holes are formed in the surface of the connection shell 4, the needle 14 is located right above the through holes, two springs 17 are arranged on the surface of the fixing plate 7, the two springs 17 are symmetrically distributed on two sides of the needle 14, the spring 17 is in a pulling-up state, the first bolt 15 penetrates through the needle 14 and the fixing frame 5 respectively, the fixing frame 5 is fixedly connected with the pull ring 16, an alcohol bag 6 is arranged in the connection shell 4, medical alcohol is contained in the alcohol bag 6, the connecting rod 10 is slidably connected with the fixing shell 9, connecting rods 10 are symmetrically arranged on two sides of the fixing shell 9, two springs 11 are arranged on the surface of the connecting rod 10, two spring 11 symmetry sets up in connecting rod 10 both sides, and spring 11 is in the state of drawing to rise, semicircular splint 12 surface is provided with two No. three springs 19, two No. three springs 19 symmetric distribution is in connecting rod 10 both sides, and No. three springs 19 are in compression state, it communicates each other to be provided with the connecting pipe between connecting shell 4 and the protection casing 1.
When the device is used, the inner wall of a catheter is inserted along the fixing rod 8, the catheter is prevented from being bent inside the protective shell 1 through the fixing rod 8, when the catheter is inserted to the bottom of the protective shell 1, the second bolt 18 is upwards pulled out, the connecting rod 10 is pulled into the protective shell 1 through the first spring 11, the semicircular clamping plate 12 is pushed through the connecting rod 10, the semicircular clamping plate 12 is pushed through the third spring 19, the catheter is clamped on the surface of the fixing rod 8 through the semicircular clamping plate 12, the catheter is firmly fixed through the anti-slip rubber layer 13, the first bolt 15 is driven to be separated from the needle 14 through the pull ring 16 which is pulled outwards, when the first bolt 15 is separated from the needle 14, the fixing plate 7 is driven downwards through the second spring 17, the needle 14 is driven to puncture the alcohol bag 6 along the through hole of the connecting shell 4 through the fixing plate 7, and at the moment, alcohol inside the alcohol bag 6 flows into the protective shell 1, alcohol is absorbed through the alcohol cotton layer 2 and the surface of the catheter is disinfected through the through hole 3.
The application has the advantages that:
1. in order to ensure firm connection, the inner wall of the conduit is inserted along the fixed rod, the conduit is prevented from being bent in the protective shell through the fixed rod, when the conduit is inserted to the bottom of the protective shell, the second bolt is upwards pulled out, the connecting rod is pulled up in the protective shell through the first spring, the semicircular clamping plate is pushed through the connecting rod, the semicircular clamping plate is pushed through the third spring, the conduit is clamped on the surface of the fixed rod through the semicircular clamping plate, and the conduit is ensured to be firmly fixed through the anti-slip rubber layer;
2. this application is rational in infrastructure, drive a bolt and syringe needle through outside pulling pull ring and break away from, when a bolt breaks away from with the syringe needle, drive the fixed plate downwards through No. two springs, drive the syringe needle through the fixed plate and puncture the alcohol bag along the through-hole of connecting the casing, inside the inside alcohol of alcohol bag flowed in the protection casing this moment, absorb alcohol through the alcohol cotton layer and disinfect to the pipe surface through the through-hole simultaneously, fix the alcohol cotton layer and avoid breeding the bacterium at the protection casing.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. The utility model provides a hemodialysis nursing vein keeps somewhere pipe lag which characterized in that: comprises a protective shell (1), a connecting shell (4), a second spring (17), a first bolt (15), a fixing rod (8), a fixing shell (9), a connecting rod (10), an anti-slip rubber layer (13), a second bolt (18) and a third spring (19), wherein the protective shell (1) is fixedly connected with an alcohol cotton layer (2), a through hole (3) is formed in the surface of the protective shell (1), the connecting shell (4) is fixedly connected with a fixing frame (5), the fixing frame (5) is slidably connected with a needle (14), the needle (14) is fixedly connected with a fixing plate (7), one end of the second spring (17) is fixedly connected with the fixing frame (5), the other end of the second spring (17) is fixedly connected with the fixing plate (7), the first bolt (15) is inserted into the needle (14), and a bolt (15) and mount (5) sliding connection, dead lever (8) and protection casing (1) fixed connection, fixed casing (9) and protection casing (1) fixed connection, connecting rod (10) and semicircular clamping plate (12) fixed connection, and connecting rod (10) and spring (11) one end fixed connection, spring (11) other end and dead lever (8) fixed connection, non-slip rubber layer (13) and semicircular clamping plate (12) fixed connection, No. two bolt (18) and connecting rod (10) fixed connection, No. three spring (19) one end and semicircular clamping plate (12) fixed connection, and No. three spring (19) other end and fixed casing (9) fixed connection.
2. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: the utility model discloses a protection casing, including protection casing (1), alcohol cotton layer (2) are located the cavity and protect casing (1) fixed connection, protection casing (1) inside is provided with a plurality of through-holes (3), through-hole (3) evenly distributed is on protection casing (1) surface.
3. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: connect casing (4) surface and be provided with the through-hole, syringe needle (14) are located directly over the through-hole, fixed plate (7) surface is provided with two No. two springs (17), two No. two spring (17) symmetric distribution is in syringe needle (14) both sides, and No. two spring (17) are in and draw the state of rising.
4. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: a bolt (15) runs through syringe needle (14) and mount (5) respectively, and mount (5) and pull ring (16) fixed connection, connect casing (4) inside and be provided with alcohol bag (6), alcohol bag (6) inside contains medical alcohol.
5. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: the connecting rods (10) are connected with the fixed shell (9) in a sliding mode, and the connecting rods (10) are symmetrically arranged on two sides of the fixed shell (9).
6. A hemodialysis care indwelling catheter sheath according to claim 1, wherein: the connecting rod (10) surface is provided with two first springs (11), two first spring (11) symmetry sets up in connecting rod (10) both sides, and first spring (11) are in and draw the state of rising, semicircular clamping plate (12) surface is provided with two No. three springs (19), two No. three springs (19) symmetric distribution is in connecting rod (10) both sides, and No. three springs (19) are in compression state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120418442.3U CN215083048U (en) | 2021-02-25 | 2021-02-25 | Hemodialysis nursing vein keeps somewhere pipe lag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120418442.3U CN215083048U (en) | 2021-02-25 | 2021-02-25 | Hemodialysis nursing vein keeps somewhere pipe lag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215083048U true CN215083048U (en) | 2021-12-10 |
Family
ID=79336686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120418442.3U Expired - Fee Related CN215083048U (en) | 2021-02-25 | 2021-02-25 | Hemodialysis nursing vein keeps somewhere pipe lag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215083048U (en) |
-
2021
- 2021-02-25 CN CN202120418442.3U patent/CN215083048U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |