CN217391362U - Central venous catheter protective sleeve - Google Patents
Central venous catheter protective sleeve Download PDFInfo
- Publication number
- CN217391362U CN217391362U CN202123110692.XU CN202123110692U CN217391362U CN 217391362 U CN217391362 U CN 217391362U CN 202123110692 U CN202123110692 U CN 202123110692U CN 217391362 U CN217391362 U CN 217391362U
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- groove
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- free
- cover
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- 230000001681 protective effect Effects 0.000 title claims description 5
- 239000012528 membrane Substances 0.000 claims description 10
- 210000005056 cell body Anatomy 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000002583 cell-derived microparticle Anatomy 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 9
- 210000002808 connective tissue Anatomy 0.000 description 7
- 239000002313 adhesive film Substances 0.000 description 6
- 238000001802 infusion Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000036772 blood pressure Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000004731 jugular vein Anatomy 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000001321 subclavian vein Anatomy 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000016236 parenteral nutrition Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 210000005245 right atrium Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000002620 vena cava superior Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The central venous catheter protecting sleeve comprises a transparent film, a catheter fixing sleeve and an anti-falling assembly, wherein the catheter fixing sleeve comprises a placing groove and a fixing cover, the fixing cover is buckled and covered on the placing groove, the fixing cover comprises a main cover body and a plurality of branch cover bodies, one end part of each branch cover body is connected to the end part of the main cover body, the other end part of each branch cover body is provided with a first outlet, and the placing groove comprises a main groove body and a plurality of branch groove bodies; to sum up, the utility model discloses seal tighter, through the ectosome and the second tether on the anticreep subassembly, reduce by the possibility of tractive extubation, the standard is placed to the convenient management pipeline of fixed external member of pipe.
Description
Technical Field
The utility model belongs to the technical field of the medical treatment, concretely relates to central venous catheter protective sleeve spare.
Background
The central venous catheter is an infusion pipeline placed in an internal jugular vein or a subclavian vein, one end of the central venous catheter is inserted into a superior vena cava through the internal jugular vein or the subclavian vein and enters a right atrium, the other end of the central venous catheter is kept outside the body, one end of the central venous catheter kept outside the body is usually a double-end or a multi-end, and pipeline blockage caused by blood coagulation and the like when only one infusion channel is arranged is avoided. Central venous catheters are mainly suitable for: 1. the central venous pressure is measured, so that the liquid amount in the body of the patient is judged, and the method has important significance for adjusting the liquid infusion amount of the patient; 2. the shock patient is quickly infused in a large quantity to maintain the blood pressure; 3. patients with long-term parenteral nutrition, long-term transfusion, tumor chemotherapy, hemodialysis, etc.; 4. the indwelling central venous catheter is prevented before the operation of a patient.
The existing central venous catheter protection is that a transparent adhesive film is usually adhered to a puncture point of a catheter to prevent the puncture point from being infected, the adhesive film needs to be replaced periodically, and then the central venous catheter is wrapped by a clean dressing to prevent the central venous catheter from being infected by a pipeline. But the protection effect of the existing cleaning dressing package is poor, and the infection risk at the joint between the central venous catheter and the infusion tube is higher; in the prior art, when a plurality of infusion pipelines are available, for example, when a patient needs to input a plurality of paths of liquid at the same time, a central venous catheter can be connected with a plurality of three-way valves to connect the plurality of three-way valves in series with the plurality of paths of liquid, because a severe patient usually needs to pump a plurality of paths of liquid such as a blood pressure increasing drug, a blood sugar lowering drug and the like, the prior art easily causes the plurality of infusion pipelines to be mutually staggered and infected, the placement is not standard, the arrangement is not orderly, and even the liquid at the joint can be pulled out when the liquid is replaced; the new technology has poor fixing effect, only the central venous catheter is used for extracting skin and is suspended and fixed by wires, and partial restless and uncooperative patients can cause the risk of tube detachment such as pulling the catheter out and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a central venous catheter protection sleeve spare that conveniently manages the pipeline, and avoid the pipe to drop.
In order to solve the technical problem, the utility model adopts the following technical scheme: the central venous catheter anti-sheath component comprises a transparent adhesive film, a catheter fixing kit and an anti-falling assembly, wherein the catheter fixing kit comprises a placing groove and a fixing cover, the fixing cover is buckled and covered on the placing groove, the fixing cover comprises a main cover body and a plurality of branch cover bodies, one end parts of the branch cover bodies are connected with the end parts of the main cover body, the other end parts of the branch cover bodies are provided with first outlets, the placing groove comprises a main groove body and a plurality of branch groove bodies, one end parts of the branch groove bodies are connected with the end parts of the main groove body, the main cover bodies are buckled and covered on the main groove body, the branch cover bodies and the branch groove bodies are arranged in one-to-one correspondence, and the branch cover bodies are buckled and covered on the branch groove bodies;
the anticreep subassembly includes the elastic tube, pastes end ring and the outer membrane body, and the elastic tube is all seted up jaggedly with pasting the end ring, and corresponds the setting from top to bottom for two breachs, and the outer membrane body coupling is between the elastic tube and paste end ring, wears to be equipped with first tether in the elastic tube, and outside wearing out from the both ends of elastic tube in first tether both ends, and outer membrane body end is connected with two second tethers, is connected with the viscose area at one side of the outer membrane body, and the surface of the outer membrane body is provided with the mark window.
Central venous catheter protects sleeve spare still includes the extension and connects, and the extension connects including free groove and free lid, and free lid buckle closure has freely covered and has seted up the second export on the free groove, all is connected with the bayonet joint of T type on free lid and the free groove, branch lid tip, branch cell body tip all seted up T type groove, the bayonet joint and the T type groove looks adaptation of T type, free lid passes through the bayonet joint to be connected on the T type groove of branch lid tip, the free groove passes through the bayonet joint to be connected on the T type groove of branch cell body tip.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has: the utility model discloses seal tighter, through the outer membrance body and the second tether on the anticreep subassembly, reduce by the possibility of tractive takeoff, the standard is placed to the convenient management pipeline of the fixed external member of pipe.
Drawings
FIG. 1 is a schematic view of the structure of a receiving chamber;
FIG. 2 is a schematic view of the structure of the stationary cover;
FIG. 3 is a schematic view of the anti-separation assembly;
fig. 4 is a schematic view of the structure of the extension joint.
Detailed Description
As shown in fig. 1-4, the central venous catheter protective sleeve of the present invention comprises a transparent adhesive film, a catheter fixing kit and an anti-drop assembly, wherein the catheter fixing kit comprises a placement groove 1 and a fixing cover 2, the fixing cover 2 is buckled on the placement groove 1, the fixing cover 2 comprises a main cover body 3 and a plurality of branch cover bodies 4, one end of each branch cover body 4 is connected to the end of the main cover body 3, the other end of each branch cover body 4 is provided with a first outlet 5, the placement groove 1 comprises a main groove body 6 and a plurality of branch groove bodies 7, one end of each branch groove body 7 is connected to the end of the main groove body 6, the main cover body 3 is buckled on the main groove body 6, the branch cover bodies 4 and the branch groove bodies 7 are arranged in a one-to-one correspondence, and the branch cover bodies 4 are buckled on the branch groove bodies 7;
anticreep subassembly includes elastic tube 8, paste end ring 9 and adventitia body 10, elastic tube 8 and paste end ring 9 and all seted up breach 11, and two breach 11 correspond the setting from top to bottom, adventitia body 10 is connected between elastic tube 8 and paste end ring 9, wear to be equipped with first tether 12 in the elastic tube 8, wear out from elastic tube 8's both ends at first tether 12 both ends, adventitia body 10 end connection has two second tethers 13, one side of adventitia body 10 is connected with adhesive tape 14, adventitia body 10's surface is provided with mark window 15.
Central venous catheter protects sleeve spare still includes the extension and connects, and the extension connects including free groove 16 and free lid 17, and free lid 17 buckle closure is on free groove 16, has seted up second export 18 on free lid 17, all is connected with the bayonet joint 19 of T type on free lid 17 and the free groove 16, 4 tip of branch lid, branch cell body 7 tip all seted up T type groove 20, the bayonet joint 19 and the T type groove 20 looks adaptation of T type, free lid 17 passes through bayonet joint 19 to be connected on the T type groove 20 of 4 tips of branch lid, free groove 16 passes through bayonet joint 19 to be connected on the T type groove 20 of 7 tips of branch cell body.
When the novel technology is used, the novel technology is divided into 3 external members which are respectively a transparent adhesive film, a conduit fixing external member and an anti-falling component, wherein the transparent adhesive film is adhered to a puncture point of a central venous conduit after disinfection, the conduit fixing external member is used for wrapping and fixing the central venous conduit, different numbers of branch cover bodies 4 and branch trough bodies 7 are arranged according to different numbers of conduits at the exposed end of the central venous conduit, when the novel technology is used, the central venous conduit is placed in a main trough body 6 and the branch trough bodies 7, the main cover body 3 and the branch cover bodies 4 are used for buckling and covering the central venous conduit, a three-way valve connected with the central venous conduit penetrates out of a first outlet 5, all the three-way valves face to one direction, the management is convenient, the placement is regular, and the cross winding is avoided;
in addition, if new liquid input is needed to be added, a new three-way valve needs to be connected in series, and then a new path of liquid is externally connected, at the moment, the end part of the branch groove body 7 is connected with the free groove 16 through the connection-peg 19 and the T-shaped groove 20 in a matching mode, the end part of the branch cover body 4 is connected with the free cover 17 through the connection-peg 19 and the T-shaped groove 20 in a matching mode, the free cover 17 is buckled on the free groove 16, and the free cover 17 is provided with a second outlet 18 for penetrating out of the new three-way valve. The third external member is the anticreep subassembly, the anticreep subassembly is including pasting bottom ring 9, can paste central venous duct exit and conveniently fix, first tether 12 conveniently tightens up the distal end of fixed central venous duct, both ends are uncovered when having avoided the simple parcel of current clean dressing, the possibility of pollution has been reduced, adventitia body 10 parcel partial central venous duct, it seals fixedly to utilize the viscose area 14 of side, be provided with the time that mark window 15 conveniently recorded and changed and place central venous duct on it, set up second tether 13 on adventitia body 10, can bypass the neck and fix.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (2)
1. Central venous catheter protects sleeve spare, its characterized in that: the catheter fixing kit comprises a placing groove and a fixing cover, wherein the fixing cover is buckled on the placing groove and comprises a main cover body and a plurality of branch cover bodies, one end parts of the branch cover bodies are connected with the end parts of the main cover body, the other end parts of the branch cover bodies are provided with first outlets, the placing groove comprises a main groove body and a plurality of branch groove bodies, one end parts of the branch groove bodies are connected with the end parts of the main groove body, the main cover bodies are buckled on the main groove body, the branch cover bodies and the branch groove bodies are arranged in a one-to-one correspondence mode, and the branch cover bodies are buckled on the branch groove bodies;
the anticreep subassembly includes the elastic tube, pastes end ring and the outer membrane body, and the elastic tube is all seted up jaggedly with pasting the end ring, and corresponds the setting from top to bottom for two breachs, and the outer membrane body coupling is between the elastic tube and paste end ring, wears to be equipped with first tether in the elastic tube, and outside wearing out from the both ends of elastic tube in first tether both ends, and outer membrane body end is connected with two second tethers, is connected with the viscose area at one side of the outer membrane body, and the surface of the outer membrane body is provided with the mark window.
2. The central venous catheter protective sheath of claim 1, wherein: still connect including the extension, the extension connects including free groove and free lid, and free lid buckle closure is on free groove, and free covering has seted up the second export, all is connected with the bayonet joint of T type on free lid and the free groove, branch lid tip, branch cell body tip all seted up T type groove, the bayonet joint and the T type groove looks adaptation of T type, free lid passes through the bayonet joint to be connected on the T type groove of branch lid tip, the free groove passes through the bayonet joint and connects on the T type groove of branch cell body tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123110692.XU CN217391362U (en) | 2021-12-13 | 2021-12-13 | Central venous catheter protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123110692.XU CN217391362U (en) | 2021-12-13 | 2021-12-13 | Central venous catheter protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217391362U true CN217391362U (en) | 2022-09-09 |
Family
ID=83132076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123110692.XU Active CN217391362U (en) | 2021-12-13 | 2021-12-13 | Central venous catheter protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217391362U (en) |
-
2021
- 2021-12-13 CN CN202123110692.XU patent/CN217391362U/en active Active
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| GR01 | Patent grant |