CN212090400U - Dressing type embedded infusion device for venous transfusion port - Google Patents
Dressing type embedded infusion device for venous transfusion port Download PDFInfo
- Publication number
- CN212090400U CN212090400U CN202020071524.0U CN202020071524U CN212090400U CN 212090400 U CN212090400 U CN 212090400U CN 202020071524 U CN202020071524 U CN 202020071524U CN 212090400 U CN212090400 U CN 212090400U
- Authority
- CN
- China
- Prior art keywords
- dressing
- storage tank
- liquid storage
- convex
- sterile
- 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
- 238000001802 infusion Methods 0.000 title claims description 14
- 239000007788 liquid Substances 0.000 claims abstract description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000001066 destructive effect Effects 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 20
- 239000007924 injection Substances 0.000 abstract description 20
- 238000013461 design Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000002085 irritant Substances 0.000 description 1
- 231100000021 irritant Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000002620 vena cava superior Anatomy 0.000 description 1
Images
Abstract
The utility model discloses a dressing type embedded transfusion device for a venous transfusion port, which comprises a nondestructive needle head, a liquid storage tank, an extension pipe, a joint, a convex dressing and a sterile dressing paste; the nondestructive needle head is arranged right below the liquid storage tank, and the liquid storage tank is communicated with the joint through an extension pipe; the sterile dressing paste is arranged below the convex dressing, and the nondestructive needle vertically and downwards passes through the middle through hole of the convex dressing and the sterile dressing paste. The liquid storage tank is an oval liquid storage tank, and the middle through holes of the convex dressing and the sterile dressing paster are oval through holes corresponding to the outer shape of the oval liquid storage tank. The convex dressing and the sterile dressing paste are also provided with a through groove for allowing the nondestructive needle head to enter the oval through hole from the side. The utility model has the advantages of simple structure and reasonable design, the operation is rapid, convenient, can effectively fix the injection seat, can fix harmless syringe needle and reservoir again, still reduces the emergence of infecting simultaneously, furthest has improved patient's comfort level.
Description
Technical Field
The utility model relates to the field of medical equipment, more specifically say, especially relate to a formula infusion set is put into to dressing type for venous transfusion harbor.
Background
Implantable central venous transfusion PORT (PORT) is a closed infusion set, including the pipe part that is located the superior vena cava and the injection seat of implanting in the subcutaneous, belongs to the medical instrument field, because the pipe end can dilute the drug concentration rapidly in the great vein, avoids the stimulation and the damage to the vascular wall, reduces the chance of vascular sclerosis than general venous transfusion, has also reduced because can not find the blood vessel and prick the needle repeatedly bitter, and this kind of infusion mode is more and more popular by the patient. The venous transfusion port has the advantages that: the novel medicine infusion port is buried under the skin, is simple and convenient to operate, is comfortable for patients, is convenient to bathe and swim, does not affect the appearance and the self image, does not need frequent flushing, does not need frequent catheter maintenance, does not need frequent puncture, protects blood vessels, is long in remaining time, reduces the pain of repeated venipuncture of the patients and the difficulty of venipuncture, prevents irritant medicines from damaging peripheral veins, greatly improves the life quality of the patients, is not limited in daily life of the patients, and is particularly suitable for some patients who are inconvenient to change medicines because of PICC (peripherally inserted central catheter) tube replacement.
However, in the existing transfusion port, an operator needs to hold the transfusion port by one hand and fix the injection seat by the other hand in the transfusion process, then the transfusion port is inserted, and finally the transfusion paste is pasted and fixed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the problem that above-mentioned prior art exists, provide a simple structure, reasonable in design, convenient to use, both infection of prevention infusion in-process, the dressing type that is used for venous transfusion harbor that again can effectively be fixed puts into formula infusion set.
The utility model adopts the technical proposal that: a dressing type embedded transfusion device for a venous transfusion port comprises a nondestructive needle head, a liquid storage tank, an extension pipe, a joint, a convex dressing and a sterile dressing patch; the nondestructive needle head is arranged right below the liquid storage tank, and the liquid storage tank is communicated with the joint through an extension pipe; the sterile dressing paste is arranged below the convex dressing, and the nondestructive needle vertically and downwards passes through the middle through hole of the convex dressing and the sterile dressing paste.
Furthermore, the liquid storage tank is an oval liquid storage tank, and the middle through hole of the convex dressing and the sterile dressing paster is an oval through hole corresponding to the outer shape of the oval liquid storage tank.
Furthermore, the convex dressing and the sterile dressing are attached with a through groove for allowing the nondestructive needle head to enter the oval through hole from the side.
Furthermore, a turning dressing paste is arranged on the sterile dressing paste, and the turning dressing paste completely covers and adheres the liquid storage tank and the convex dressing after being turned.
Preferably, the sterile dressing patch is a disposable film patch, and the pasting part of the sterile dressing patch is arranged on the bottom surface.
Preferably, the convex dressing material is transparent or semitransparent silica gel.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model fixes the nondestructive needle head and the liquid storage tank on the injection seat of the transfusion port through the integrated convex dressing and the aseptic dressing paste, and simultaneously further fixes the injection seat on the surface of the human body, thereby avoiding the situation that the transfusion port is easy to slide in the later period;
the utility model can ensure that the needle head can be inserted into the injection seat directly and accurately by arranging the convex dressing and the aseptic dressing paster into a whole and separating the convex dressing and the aseptic dressing paster from the intact needle head and the liquid storage tank, and the convex dressing and the aseptic dressing paster inserted from the through groove at the later stage are more convenient and safer; after the injection needle is rotated and then is turned and adhered, the injection seat, the liquid storage tank and the nondestructive needle head are further fixed, so that a user can operate the injection needle more quickly and safely. The situation that the transfusion port and the injection seat are easy to slide in the later period is also avoided.
To sum up, the utility model has the advantages of simple structure and reasonable design, the operation is rapid, convenient, can effectively fix the injection seat, can fix harmless syringe needle and reservoir again, still reduces the emergence of infecting simultaneously, has improved patient's comfort level furthest.
Drawings
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
Fig. 1 is a plan view of a third embodiment of the present invention.
Fig. 2 is a sectional view of a-a in fig. 1 according to the present invention.
Fig. 3 is a top view of the present invention after the fixing state is completed.
Reference numerals: 1. the needle head is not damaged; 2. a convex dressing; 3. a liquid storage tank, 4, a sterile dressing plaster, 5, an extension pipe, 6, a joint, 7, an oval through hole, 8, a through groove, 9 and a turnover sterile dressing plaster.
Detailed Description
Referring to the attached drawings, the dressing type embedded transfusion device for the venous transfusion port comprises a nondestructive needle head, a liquid storage tank, an extension pipe, a joint, a convex dressing and a sterile dressing paste; the nondestructive needle head is arranged right below the liquid storage tank, and the liquid storage tank is communicated with the joint through an extension pipe; the sterile dressing paste is arranged below the convex dressing, and the nondestructive needle vertically and downwards passes through the middle through hole of the convex dressing and the sterile dressing paste.
The utility model discloses an embodiment, harmless syringe needle, reservoir, extension pipe, joint, convex dressing and aseptic dressing subsides are the integral type preparation and form, and during the use, the aseptic dressing subsides of upset, handheld convex dressing and reservoir insert the injection seat with harmless syringe needle, then paste aseptic dressing subsides.
As further improvement, the utility model discloses a second kind of embodiment, convex dressing and aseptic dressing paste formula as an organic whole, harmless syringe needle, reservoir, extension pipe, joint are as an organic whole, the reservoir is oval reservoir, the oval through-hole that the middle through-hole that convex dressing and aseptic dressing pasted is for the oval through-hole that corresponds with the outside shape of oval reservoir. The two are combined by an oval through hole. The non-invasive needle can vertically penetrate through the convex dressing and the sterile dressing paste through the oval through hole. After entering, the convex dressing and the sterile dressing paste can be rotated at any angle, so that the liquid storage tank is pressed to cover part of the convex dressing.
As a third embodiment, on the basis of the second embodiment, the convex dressing and the sterile dressing are attached with a through groove for allowing an undamaged needle head to enter the oval through hole from the side. The non-destructive needle head can also enter the oval through hole through the through groove, and the convex dressing and the sterile dressing paste are rotated after entering the oval through hole.
As a fourth embodiment, on the basis of any one of the above three embodiments, the sterile dressing patch of the present invention is further provided with a turning dressing patch, and the turning dressing patch completely covers and adheres to the reservoir and the convex dressing.
Preferably, the sterile dressing patch is a disposable film patch, and the pasting part of the sterile dressing patch is arranged on the bottom surface.
Preferably, the convex dressing material is transparent or semitransparent silica gel.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model fixes the nondestructive needle head and the liquid storage tank on the injection seat of the transfusion port through the integrated convex dressing and the aseptic dressing paste, and simultaneously further fixes the injection seat on the surface of the human body, thereby avoiding the situation that the transfusion port is easy to slide in the later period;
the utility model can ensure that the needle head can be inserted into the injection seat directly and accurately by arranging the convex dressing and the aseptic dressing paster into a whole and separating the convex dressing and the aseptic dressing paster from the intact needle head and the liquid storage tank, and the convex dressing and the aseptic dressing paster inserted from the through groove at the later stage are more convenient and safer; after the injection needle is rotated and then is turned and adhered, the injection seat, the liquid storage tank and the nondestructive needle head are further fixed, so that a user can operate the injection needle more quickly and safely. The situation that the transfusion port and the injection seat are easy to slide in the later period is also avoided.
To sum up, the utility model has the advantages of simple structure and reasonable design, the operation is rapid, convenient, can effectively fix the injection seat, can fix harmless syringe needle and reservoir again, still reduces the emergence of infecting simultaneously, has improved patient's comfort level furthest.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.
Claims (6)
1. A dressing type implanted infusion device for a venous transfusion port, characterized in that: comprises a non-destructive needle head, a liquid storage tank, an extension pipe, a joint, a convex dressing and a sterile dressing paste; the nondestructive needle head is arranged right below the liquid storage tank, and the liquid storage tank is communicated with the joint through an extension pipe; the sterile dressing paste is arranged below the convex dressing, and the nondestructive needle vertically and downwards passes through the middle through hole of the convex dressing and the sterile dressing paste.
2. The cast access port infusion device of claim 1, wherein: the liquid storage tank is an oval liquid storage tank, and the middle through holes of the convex dressing and the sterile dressing paster are oval through holes corresponding to the outer shape of the oval liquid storage tank.
3. The cast access port infusion device of claim 2, wherein: the convex dressing and the sterile dressing paste are also provided with a through groove for allowing the nondestructive needle head to enter the oval through hole from the side.
4. The cast access infusion device for an iv port of any of claims 1 to 3, further comprising: the upper surface of the aseptic dressing paste is also provided with a turnover aseptic dressing paste which completely covers and sticks the liquid storage tank and the convex dressing after being turned over.
5. The cast access infusion device for an iv port of claim 4, wherein: the sterile dressing patch is a disposable film patch, and the pasting part of the sterile dressing patch is arranged on the bottom surface.
6. The cast access infusion device for an iv port of claim 4, wherein: the convex dressing material is transparent or semitransparent silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071524.0U CN212090400U (en) | 2020-01-14 | 2020-01-14 | Dressing type embedded infusion device for venous transfusion port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071524.0U CN212090400U (en) | 2020-01-14 | 2020-01-14 | Dressing type embedded infusion device for venous transfusion port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212090400U true CN212090400U (en) | 2020-12-08 |
Family
ID=73626169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020071524.0U Expired - Fee Related CN212090400U (en) | 2020-01-14 | 2020-01-14 | Dressing type embedded infusion device for venous transfusion port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212090400U (en) |
-
2020
- 2020-01-14 CN CN202020071524.0U patent/CN212090400U/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: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |