CN214074527U - Anti-extravasation chemotherapy drug delivery device for medical oncology - Google Patents
Anti-extravasation chemotherapy drug delivery device for medical oncology Download PDFInfo
- Publication number
- CN214074527U CN214074527U CN202022815762.0U CN202022815762U CN214074527U CN 214074527 U CN214074527 U CN 214074527U CN 202022815762 U CN202022815762 U CN 202022815762U CN 214074527 U CN214074527 U CN 214074527U
- Authority
- CN
- China
- Prior art keywords
- extravasation
- cover
- check valve
- fixedly arranged
- seepage
- 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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- 206010015866 Extravasation Diseases 0.000 title claims abstract description 48
- 229940044683 chemotherapy drug Drugs 0.000 title claims description 9
- 238000012377 drug delivery Methods 0.000 title claims description 6
- 238000002512 chemotherapy Methods 0.000 claims abstract description 23
- 230000002265 prevention Effects 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000012943 hotmelt Substances 0.000 claims description 6
- 239000003814 drug Substances 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 5
- 210000005077 saccule Anatomy 0.000 abstract description 4
- 230000010412 perfusion Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 12
- 230000008018 melting Effects 0.000 description 12
- 238000001802 infusion Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036251 extravasation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an anti-extravasation chemotherapy administration device for medical oncology, wherein an anti-extravasation cover is fixedly arranged at the top of a fixed cushion, a connecting sleeve is fixedly arranged at the rear end of the right side inside the anti-extravasation cover, a needle sleeve is fixedly arranged at the right side of the connecting sleeve, a check valve A is fixedly arranged at the front end of the right side inside the anti-extravasation cover, a suction saccule is fixedly arranged at the left side of the check valve A, a check valve B is fixedly arranged at the left side of the suction saccule, an anti-seepage cover plate is rotatably arranged at the top of the anti-extravasation cover, firstly, residual liquid medicine between the check valve B and a perfusion tube can be sucked through a one-way suction design, the problem that a large amount of residual liquid medicine is easy to overflow in the traditional dismounting process is solved, secondly, the mutual matching structure of the anti-extravasation cover and the anti-seepage cover plate can realize protection, plays a certain purpose of anti-extravasation and can also be operated through simple rotation, the suction sacculus is shielded or exposed, thereby facilitating the operation of medical personnel and expanding the clinical practicability.
Description
Technical Field
The utility model relates to a chemotherapy ware of dosing especially relates to a chemotherapy ware of dosing of preventing oozing outward of 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, certain defects and shortcomings exist more or less, and the specific details are as follows;
1. although the traditional administration type administration device is convenient to operate, the external part of the device lacks an impermeable structure, so that the condition of extravasation is easily caused in the administration process, and the drug loss is caused.
2. The existing clinical problem that a large amount of residual liquid medicine is easy to overflow because of the residual liquid medicine existing at the port when the pipeline is disassembled.
Therefore, in view of the above problems, there is a need to design an anti-extravasation chemotherapy administration device for oncology.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: provides an anti-extravasation chemotherapy administration device 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 for medical oncology comprises a fixing pad, an anti-extravasation cover, a connecting sleeve, a needle sleeve, an A check valve, a suction balloon, a B check valve and an anti-seepage cover plate, wherein the anti-extravasation cover is fixedly arranged at the top of the fixing pad, the anti-extravasation cover is connected with the fixing pad by hot melting, the connecting sleeve is fixedly arranged at the rear end of the right side inside the anti-extravasation cover, the connecting sleeve is connected with the anti-extravasation cover by hot melting, the connecting sleeve is connected with the fixing pad by adhesive, the needle sleeve is fixedly arranged at the right side of the connecting sleeve, the needle sleeve is connected with the connecting sleeve by hot melting, the A check valve is fixedly arranged at the front end of the right side inside of the anti-extravasation cover, the A check valve is connected with the anti-extravasation cover by hot melting, the suction balloon is fixedly arranged at the left side of the A check valve, the suction balloon is connected with the A check valve by hot melting, and the, the B check valve set firmly in suction sacculus left side, B check valve and suction sacculus adopt hot melt to be connected, just B check valve and anti-extravasation cover adopt hot melt to be connected, prevention of seepage apron change locate anti-extravasation cover top, prevention of seepage apron and anti-extravasation cover adopt to rotate to be connected.
Further, the middle end of the left side of the fixing pad is provided with a clamping groove, the clamping groove is a C-shaped groove, the top of the left side of the fixing pad is provided with an anti-seepage strip, and the anti-seepage strip is connected with the fixing pad through an adhesive.
Furthermore, the left side of the connecting sleeve is fixedly provided with an I-shaped plugging cap, and the I-shaped plugging cap is connected with the connecting sleeve by internal and external threads.
Furthermore, a connecting pipe is fixedly arranged between the check valve A and the connecting sleeve, and the connecting pipe is respectively connected with the check valve A and the connecting sleeve in a hot melting way.
Furthermore, the left side of the one-way valve B is fixedly provided with a II plugging cap, and the II plugging cap and the one-way valve B are connected by internal and external threads.
Further, prevention of seepage apron left side middle-end still set firmly the card post, card post and prevention of seepage apron adopt the hot melt to be connected, just card post and draw-in groove adopt the tight fit to be connected, the inside left side front end of prevention of seepage apron still be equipped with and dodge the groove, the groove of dodging be U type recess.
Compared with the prior art, the anti-extravasation chemotherapy administration device for the medical oncology has the following advantages;
A. through the one-way suction design at first, also can pump the remaining liquid medicine between B check valve and the transfer line before dismantling, solved the problem that causes a large amount of remaining liquid medicines excessive easily among the traditional dismantlement process.
B. Secondly by the structure of mutually supporting of preventing exosmosis cover and prevention of seepage apron, not only can realize the protection, play certain excessive purpose of preventing, also can shelter from or expose the suction sacculus through simple rotation operation in addition, made things convenient for medical personnel's operation, expanded clinical practicality.
Drawings
FIG. 1 is a front view 1 of an anti-extravasation chemotherapy administration device for oncology;
FIG. 2 is a perspective view of an anti-extravasation chemotherapy administration device for oncology;
fig. 3 is a perspective view of an anti-extravasation chemotherapy administration device for oncology:
FIG. 4 is a perspective view of an anti-extravasation chemotherapy administration device in oncology 1;
FIG. 5 is a perspective view of an anti-extravasation chemotherapy administration device in oncology 2;
fig. 6 is a perspective view of a state of a medical oncology anti-extravasation chemotherapy applicator in accordance with one embodiment of the present invention.
The anti-seepage medical instrument comprises a fixing pad 1, an anti-seepage cover 2, a connecting sleeve 3, a needle sleeve 4, a one-way valve A5, a suction balloon 6, a one-way valve B7, an anti-seepage cover plate 8, a clamping groove 101, an anti-seepage strip 102, an I plugging cap 301, a connecting pipe 501, an II plugging cap 701, a clamping column 801 and an avoiding groove 802.
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 and 6, an anti-extravasation chemotherapy administration device for medical oncology comprises a fixed cushion 1, an anti-extravasation cover 2, a connecting sleeve 3, a needle sleeve 4, an A check valve 5, a suction balloon 6, a B check valve 7 and an anti-seepage cover plate 8, wherein the anti-extravasation cover 2 is fixedly arranged at the top of the fixed cushion 1, the anti-extravasation cover 2 is connected with the fixed cushion 1 by hot melting, the connecting sleeve 3 is fixedly arranged at the rear end of the right side inside the anti-extravasation cover 2, the connecting sleeve 3 is connected with the anti-extravasation cover 2 by hot melting, the connecting sleeve 3 is connected with the fixed cushion 1 by adhesive, the needle sleeve 4 is fixedly arranged at the right side of the connecting sleeve 3, the needle sleeve 4 is connected with the connecting sleeve 3 by hot melting, the A check valve 5 is fixedly arranged at the front end of the right side inside the anti-extravasation cover 2, the A check valve 5 is connected with the anti-extravasation cover 2 by hot melting, the suction balloon 6 is fixedly arranged on the left side of the one-way valve A5, the suction balloon 6 is in hot-melt connection with the one-way valve A5, the suction balloon 6 is connected with the fixing pad 1 through an adhesive, the one-way valve B7 is fixedly arranged on the left side of the suction balloon 6, the one-way valve B7 is in hot-melt connection with the anti-extravasation cover 2, the anti-seepage cover plate 8 is rotatably arranged on the top of the anti-extravasation cover 2, and the anti-seepage cover plate 8 is rotatably connected with the anti-extravasation cover 2;
the anti-extravasation chemotherapy administration device for the medical oncology has the following functions;
A. the periphery of the top of the fixed cushion 1 is provided with the anti-extravasation cover 2 which can shield and protect the suction saccule 6, avoid unconscious touch and effectively avoid the problem that the port positions of the connecting sleeve 3 and the one-way valve B7 directly overflow;
B. the anti-seepage cover plate 8 can be rotated to be opened, so that medical personnel can press the suction saccule 6 conveniently, and can also be rotated to be closed after the operation is finished, thereby realizing the purpose of covering;
C. the left side of the connecting sleeve 3 can be inserted into the existing syringe, so that the injection of the chemotherapy liquid medicine of the syringe is convenient;
D. the left port of the check valve B7 can be connected with the port of the existing infusion tube, so that the administration of the infusion-type chemotherapy liquid medicine is facilitated;
E. when the check valve B7 and the existing infusion tube port need to be disassembled, in order to avoid a large amount of residual chemotherapy liquid medicine existing between the check valve B7 and the existing infusion tube port, medical personnel can press the suction balloon 6, and because the circulation directions of the check valve A and the check valve B are both performed rightwards, the suction balloon 6 is pressed in a reciprocating manner, so that residual liquid medicine between the check valve B7 and the existing infusion tube port can be sucked better, and the problem that a large amount of residual liquid medicine is easy to overflow in the traditional disassembling process is solved;
the middle end of the left side of the fixing pad 1 is also provided with a clamping groove 101, the clamping groove 101 is a C-shaped groove, the top of the left side of the fixing pad 1 is also fixedly provided with an impermeable strip 102, and the impermeable strip 102 is connected with the fixing pad 1 by adopting an adhesive;
it should be noted that the clamping groove 101 can facilitate the clamping of the clamping column on the left side of the anti-seepage cover plate 8, so as to realize the connection and fixation of the anti-seepage cover plate 8 and the fixing pad 1, and the anti-seepage strip 102 is made of sponge material, so that the anti-seepage strip has a liquid absorption function, and further improves the anti-seepage effect;
the left side of the connecting sleeve 3 is also fixedly provided with an I-shaped plugging cap 301, and the I-shaped plugging cap 301 is connected with the connecting sleeve 3 by internal and external threads;
it should be noted that the I-shaped plugging cap 301 can rotationally plug the port on the left side of the connecting sleeve 3, and when the connector is needed to be used, only the connector needs to be rotationally disassembled;
a connecting pipe 501 is fixedly arranged between the check valve A5 and the connecting sleeve 3, and the connecting pipe 501 is respectively connected with the check valve A5 and the connecting sleeve 3 by hot melting;
it should be noted that the connecting tube 501 can connect the one-way valve a 5 with the connecting sleeve 3, so that external liquid medicine can conveniently flow into the connecting sleeve 3 and the needle cannula 4 through the one-way valve B7, the suction balloon 6 and the one-way valve a 5 and then through the connecting tube 501, and chemotherapy administration is realized;
the left side of the check valve B7 is also fixedly provided with a plugging cap II 701, and the plugging cap II 701 is connected with the check valve B7 through internal and external threads;
it should be noted that the II blocking cap 701 can rotationally block the left port of the B check valve 7, when an external infusion tube port needs to be connected, the II blocking cap 701 can be rotationally detached, and then the left port of the B check valve 7 is connected with the infusion tube port in the prior art, which is even for continuous feeding of the subsequent chemotherapy drug solution;
a clamping column 801 is fixedly arranged at the middle end of the left side of the anti-seepage cover plate 8, the clamping column 801 is connected with the anti-seepage cover plate 8 in a hot melting mode, the clamping column 801 is connected with the clamping groove 101 in a tight fit mode, an avoiding groove 802 is further arranged at the front end of the left side inside the anti-seepage cover plate 8, and the avoiding groove 802 is a U-shaped groove;
it should be noted that the clamping column 801 can be clamped into the clamping groove 101, so that the left side of the anti-seepage cover plate 8 is firmly connected with the fixing pad 1, the problem that the anti-seepage cover plate 8 is opened by rotation is effectively solved, the avoiding groove 802 can facilitate the infusion tube in the prior art to penetrate and insert to be connected with the left port of the one-way valve B7, and the purpose of convenient avoiding is achieved.
Claims (6)
1. The utility model provides a ware of dosing of exosmosis chemotherapy is prevented to medical oncology, its characterized in that includes the fixed bolster, prevents exosmosis cover, adapter sleeve, needle sleeve pipe, A check valve, suction sacculus, B check valve, prevention of exosmosis cover, prevent that exosmosis cover sets firmly in the fixed bolster top, the adapter sleeve set firmly in preventing the inside right side rear end of exosmosis cover, just adapter sleeve and fixed bolster adopt the adhesive to be connected, the needle sleeve pipe set firmly in the adapter sleeve right side, A check valve set firmly in preventing the inside right side front end of exosmosis cover, the suction sacculus set firmly in A check valve left side, just suction sacculus and fixed bolster adopt the adhesive to be connected, B check valve set firmly in suction sacculus left side, just B check valve with prevent that the exosmosis cover adopts the hot melt to be connected, prevention of seepage apron change locate and prevent exosmosis cover top.
2. The anti-extravasation chemotherapy drug delivery device for medical oncology according to claim 1, wherein the middle end of the left side of the fixing pad is further provided with a clamping groove, and the top of the left side of the fixing pad is further fixedly provided with an anti-seepage strip.
3. The anti-extravasation chemotherapy drug delivery device for medical oncology according to claim 1, wherein an I-shaped plugging cap is further fixedly arranged at the left side of the connecting sleeve.
4. The anti-extravasation chemotherapy drug delivery device for medical oncology according to claim 1, wherein a connecting tube is further fixedly arranged between the check valve A and the connecting sleeve.
5. The anti-extravasation chemotherapy drug delivery device for medical oncology according to claim 1, wherein a II plugging cap is further fixedly arranged on the left side of the B one-way valve.
6. The anti-extravasation chemotherapy administration device for medical oncology according to claim 1, wherein a clamping column is further fixedly arranged at the middle end of the left side of the anti-seepage cover plate, the clamping column and the clamping groove are tightly connected, and an avoiding groove is further arranged at the front end of the left side inside the anti-seepage cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022815762.0U CN214074527U (en) | 2020-11-30 | 2020-11-30 | Anti-extravasation chemotherapy drug delivery device for medical oncology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022815762.0U CN214074527U (en) | 2020-11-30 | 2020-11-30 | Anti-extravasation chemotherapy drug delivery device for medical oncology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214074527U true CN214074527U (en) | 2021-08-31 |
Family
ID=77453720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022815762.0U Expired - Fee Related CN214074527U (en) | 2020-11-30 | 2020-11-30 | Anti-extravasation chemotherapy drug delivery device for medical oncology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214074527U (en) |
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2020
- 2020-11-30 CN CN202022815762.0U patent/CN214074527U/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: 20210831 |