CN211634605U - Anti-extravasation chemotherapy drug delivery device suitable for medical oncology - Google Patents
Anti-extravasation chemotherapy drug delivery device suitable for medical oncology Download PDFInfo
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- CN211634605U CN211634605U CN201922238346.6U CN201922238346U CN211634605U CN 211634605 U CN211634605 U CN 211634605U CN 201922238346 U CN201922238346 U CN 201922238346U CN 211634605 U CN211634605 U CN 211634605U
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- cover
- disinfection
- ring
- seepage
- set firmly
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Abstract
The utility model discloses a prevent exosmosis chemotherapy medicine feeder suitable for medical oncology, including the ring cover, the pjncture needle, the disinfection cover, the aseptic cotton, the closing cap, the connecting pipe, the prevention of seepage cover, a spring, the shrouding, dodge the hole, push away the handle, this prevent exosmosis chemotherapy medicine feeder suitable for medical oncology, the structure is ingenious, the operation is convenient, at first, through double seal mechanism, can ensure the leakproofness of infusion in-process, and cooperate elastic mechanism, also can avoid the rear end liquid medicine excessive, play further additional strengthening, secondly cooperate osmotic sterilization mechanism, thereby can realize the disinfection, reach the antipollution effect, it is sealed poor to have solved current clinical infusion set, a great deal of defects such as the operation is inconvenient, clinical practicality has been extended, do benefit to popularization and application.
Description
Technical Field
The utility model relates to a chemotherapy ware of dosing especially relates to a prevent exosmosis chemotherapy ware of dosing suitable for oncology internal medicine.
Background
Currently, clinical tumor patients, during chemotherapy treatment, need to input specific chemotherapy drugs into the body, so that the chemotherapy drugs are administered by corresponding administration devices, such as: PICC and the like, although the conventional administration device can deliver chemotherapy liquid medicine into a patient body at present, the conventional administration device also has certain defects and shortcomings, wherein the following problems are that clinical medical care workers are very headache; 1. although the traditional administration type administration device is convenient to operate, the traditional administration type administration device does not have a good anti-extravasation function, so that an extravasation condition is easy to occur in the administration process, and the drug loss is caused; 2. after the existing PICC is completely placed, the surrounding area of the opposite catheter cannot be well disinfected, so that the infection risk of a patient is increased, and in view of the problems, an anti-extravasation chemotherapy administration device suitable for the medical oncology department is needed to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: provides an anti-extravasation chemotherapy administration device suitable for medical oncology to solve the problems provided by the background technology.
In order to solve the technical problem, the technical scheme of the utility model is that: an anti-extravasation chemotherapy administration device suitable for medical oncology comprises a ring cover, a puncture needle, a disinfection cover, disinfection cotton, a sealing cover, a connecting pipe, an anti-seepage cover, a spring, a sealing plate, an avoidance hole and a push handle, wherein the puncture needle is fixedly arranged at the bottom of the ring cover, the puncture needle is tightly matched and connected with the ring cover, the disinfection cover is fixedly arranged at the middle end inside the ring cover, the disinfection cover and the ring cover are integrally formed, the disinfection cotton is fixedly arranged at the bottom of the disinfection cover, the disinfection cotton and the disinfection cover are connected by medical adhesive, the sealing cover is fixedly arranged at the top of the disinfection cover, the sealing cover and the disinfection cover are connected by medical adhesive, the connecting pipe is fixedly arranged at the left side and the right side of the front end of the ring cover, the connecting pipe and the ring cover are integrally formed, the anti-seepage cover is fixedly arranged at the front end of the connecting pipe, the anti-seepage cover and the connecting pipe are integrally formed, the spring is, the spring and the anti-seepage cover adopt bayonet connection, the shrouding set firmly in the spring opposite side, shrouding and spring adopt welded connection, dodge the hole and be located the inside top left and right sides of anti-seepage cover, dodge the hole and be the rectangle through-hole, the push handle run through in dodging the hole, push handle and infiltration cover sliding connection, just push handle and shrouding adopt bolted connection.
Furthermore, an annular cavity is further arranged inside the annular cover, the annular cavity is a hollow cavity in a shape like a Chinese character 'hui', the periphery of the bottom of the annular cover is fixedly provided with a patch, the patch and the annular cover are connected by medical-grade adhesive, a handle is further fixedly arranged at the corner of one side of the annular cover, and the handle and the annular cover are integrally formed.
Further, the inside middle end of closing cap still set firmly the rubber lid, rubber lid and closing cap adopt the hot melt to be connected.
Furthermore, insertion holes are further formed in the left side and the right side of the front end of the inner portion of the anti-seepage cover, and the insertion holes are circle center through holes.
Furthermore, the front end of the inner side of the sealing plate is a trapezoidal slope.
Compared with the prior art, this prevent exosmosis chemotherapy ware of dosing suitable for oncology, the structure is ingenious, the simple operation, at first through dual seal mechanism, can ensure the leakproofness of infusion in-process, and cooperate elastic mechanism, also can avoid the rear end liquid medicine excessive, play further additional strengthening, secondly cooperate penetrating type disinfection mechanism, thereby can realize the disinfection, reach the antipollution effect, solved current clinical infusion set sealed poor, a great deal of defects such as inconvenient operation, clinical practicality has been extended, do benefit to popularization and application.
Drawings
FIG. 1 is a top plan view of an anti-extravasation chemotherapy dispenser suitable for use in oncology;
FIG. 2 is a perspective view of an anti-extravasation chemotherapy administration device suitable for use in oncology;
fig. 3 is a perspective view of an anti-extravasation chemotherapy administration device suitable for oncology:
FIG. 4 is a perspective view of an anti-extravasation chemotherapy administration device suitable for use in oncology;
FIG. 5 is a cross-sectional view of an anti-extravasation chemotherapy applicator suitable for use in oncology;
FIG. 6 is a cross-sectional view of an anti-extravasation chemotherapy applicator suitable for use in oncology;
FIG. 7 is a cross-sectional view of an anti-extravasation chemotherapy applicator suitable for use in oncology;
figure 8 is a cross-sectional view 4 of an anti-extravasation chemotherapy applicator suitable for use in oncology.
The ring cover 1, the puncture needle 2, the disinfection cover 3, the disinfection cotton 4, the seal cover 5, the connecting pipe 6, the anti-seepage cover 7, the spring 8, the seal plate 9, the avoidance hole 10, the push handle 11, the annular cavity 101, the application 102, the handle 103, the rubber cover 501, the insertion hole 701 and the trapezoidal slope 901.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
As shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the anti-extravasation chemotherapy administration device suitable for medical oncology comprises a ring cover 1, a puncture needle 2, a disinfection cover 3, a sterilized cotton 4, a sealing cover 5, a connecting pipe 6, an anti-seepage cover 7, a spring 8, a sealing plate 9, an avoidance hole 10 and a push handle 11, wherein the puncture needle 2 is fixedly arranged at the bottom of the ring cover 1, the puncture needle 2 is tightly connected with the ring cover 1, the disinfection cover 3 is fixedly arranged at the middle end inside the ring cover 1, the disinfection cover 3 and the ring cover 1 are integrally formed, the sterilized cotton 4 is fixedly arranged at the bottom of the disinfection cover 3, the sterilized cotton 4 and the disinfection cover 3 are connected by medical adhesive, the sealing cover 5 is fixedly arranged at the top of the disinfection cover 3, the sealing cover 5 and the disinfection cover 3 are connected by medical adhesive, the connecting pipe 6 is fixedly arranged at the left side and the right side of the front end of the ring cover 1, the connecting pipe 6 and the ring cover 1 are integrally formed, the anti-seepage cover 7 is fixedly arranged at the front end of the connecting pipe 6, the anti-seepage cover 7 and the connecting pipe 6 are integrally formed, the springs 8 are fixedly arranged on the left side and the right side inside the anti-seepage cover 7, the springs 8 are connected with the anti-seepage cover 7 through bayonets, the sealing plate 9 is fixedly arranged on the other side of the springs 8, the sealing plate 9 and the springs 8 are connected in a welding mode, the avoidance holes 10 are formed in the left side and the right side of the top end inside the anti-seepage cover 7, the avoidance holes 10 are rectangular through holes, the push handle 11 penetrates through the avoidance holes 10, the push handle 11 is connected with the anti-seepage cover 7 in a sliding mode, and the push handle 11 is connected with the sealing plate 9 through;
it should be noted that, during the administration, the puncture needle 2 can conveniently puncture, which is convenient for the liquid medicine to be input into the human body, and at the same time, because the inner part of the ring cover 1 is a drug feeding cavity shaped like a Chinese character 'hui', the liquid medicine can conveniently pass through the ring cover 1 from the front end anti-seepage cover 7 through the connecting pipe 6, and finally is supplied to the human body from the puncture needle 2, meanwhile, in the administration process, because of the effect of the anti-seepage cover 7 with a double-layer structure, the inner and outer anti-seepage effects can be achieved, and in cooperation with the resilience force of the spring 8, the sealing plate 9 can be conveniently sealed, which not only facilitates the connection of the rear end with the infusion pipeline, but also can perform good sealing when not in use, which prevents the liquid medicine from permeating outwards, in addition, the disinfectant in the disinfection solution in the disinfection cover 3 can disinfect the periphery of the skin puncture of the patient through the disinfection, the long-time disinfection is convenient, and in conclusion, the good drug delivery is realized;
an annular cavity 101 is further arranged in the annular cover 1, the annular cavity 101 is a hollow cavity shaped like a Chinese character 'hui', the periphery of the bottom of the annular cover 1 is fixedly provided with a patch 102, the patch 102 is connected with the annular cover 1 by medical-grade adhesive, a handle 103 is further fixedly arranged at one side corner of the annular cover 1, and the handle 103 and the annular cover 1 are integrally formed;
it should be noted that the annular cavity 101 facilitates the input of the liquid medicine, the application 102 facilitates the mutual adhesion of the administration device and the limb of the patient, and the handle 103 facilitates the pinching of the medical care personnel by hand and facilitates the puncture operation;
the inside middle end of closing cap 5 still set firmly rubber lid 501, rubber lid 501 and closing cap 5 adopt the hot melt to be connected.
It should be noted that the rubber cover 501 can facilitate the insertion of the syringe and the injection of the disinfectant into the disinfecting cover 3, and after the syringe is pulled out, the sealing performance is realized due to the resilience of the rubber material;
it should be noted that the insertion hole 701 can facilitate the connection of the port of the existing infusion tube with the device, which facilitates the input of the liquid medicine, and at the same time, the closing plate 9 is convenient to slide to the other side to open under the effect of the insertion of the port of the infusion tube due to the trapezoidal slope 901 at the position close to the insertion hole 701, which finally facilitates the butt joint use.
Claims (5)
1. The utility model provides a prevent exosmosis chemotherapy ware of dosing suitable for oncology, its characterized in that includes ring cover, pjncture needle, disinfection cover, aseptic cotton, closing cap, connecting pipe, prevention of seepage cover, spring, shrouding, dodges the hole, pushes away the handle, the pjncture needle set firmly in the ring cover bottom, pjncture needle and ring cover tight fit be connected, disinfection cover set firmly in the inside middle-end of ring cover, disinfection cover and ring cover integrated into one piece, aseptic cotton set firmly in the disinfection cover bottom, aseptic cotton and disinfection cover adopt medical grade adhesive to be connected, the closing cap set firmly in the disinfection cover top, closing cap and disinfection cover adopt medical grade adhesive to be connected, the connecting pipe set firmly in the ring cover front end left and right sides, connecting pipe and ring cover integrated into one piece, prevention of seepage cover set firmly in the connecting pipe front end, prevention of seepage cover and connecting pipe integrated into one piece, the spring set firmly in the inside left and right sides of prevention of seepage cover, spring and prevention of seepage cover adopt bayonet coupling, the shrouding set firmly in the spring opposite side, shrouding and spring adopt welded connection, dodge the hole and be located the inside top left and right sides of prevention of seepage cover, the hole of dodging be the rectangle through-hole, the push handle run through in dodging the hole, push handle and infiltration cover sliding connection, just push handle and shrouding adopt bolted connection.
2. The anti-extravasation chemotherapy drug delivery device suitable for oncology department according to claim 1, wherein the ring cover is further internally provided with a ring cavity, the ring cavity is a hollow cavity shaped like a Chinese character 'hui', the periphery of the bottom of the ring cover is fixedly provided with a patch, the patch and the ring cover are connected by medical-grade adhesive, a handle is fixedly arranged at a corner of one side of the ring cover, and the handle and the ring cover are integrally formed.
3. The anti-extravasation chemotherapy drug delivery device suitable for oncology department according to claim 1, wherein the sealing cover is fixedly provided with a rubber cover at the middle end inside, and the rubber cover and the sealing cover are connected by hot melting.
4. The anti-extravasation chemotherapy drug delivery device suitable for oncology department according to claim 1, wherein the anti-infiltration cover is further provided with insertion holes at the left and right sides of the front end inside the anti-infiltration cover, and the insertion holes are through holes with circle centers.
5. The anti-extravasation chemotherapy administration device suitable for oncology according to claim 1, wherein the inside front end of the sealing plate is a trapezoidal slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238346.6U CN211634605U (en) | 2019-12-13 | 2019-12-13 | Anti-extravasation chemotherapy drug delivery device suitable for medical oncology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922238346.6U CN211634605U (en) | 2019-12-13 | 2019-12-13 | Anti-extravasation chemotherapy drug delivery device suitable for medical oncology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211634605U true CN211634605U (en) | 2020-10-09 |
Family
ID=72696011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922238346.6U Expired - Fee Related CN211634605U (en) | 2019-12-13 | 2019-12-13 | Anti-extravasation chemotherapy drug delivery device suitable for medical oncology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211634605U (en) |
-
2019
- 2019-12-13 CN CN201922238346.6U patent/CN211634605U/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: 20201009 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |