CN213284432U - Drug administration device for tumor patients - Google Patents
Drug administration device for tumor patients Download PDFInfo
- Publication number
- CN213284432U CN213284432U CN202021332578.4U CN202021332578U CN213284432U CN 213284432 U CN213284432 U CN 213284432U CN 202021332578 U CN202021332578 U CN 202021332578U CN 213284432 U CN213284432 U CN 213284432U
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- China
- Prior art keywords
- medicine
- drug
- groove
- medicine feeding
- main body
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- 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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- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 12
- 238000001647 drug administration Methods 0.000 title description 2
- 239000003814 drug Substances 0.000 claims abstract description 116
- 238000012377 drug delivery Methods 0.000 claims abstract description 8
- 229940079593 drug Drugs 0.000 claims description 9
- 239000007788 liquid Substances 0.000 description 18
- 230000000474 nursing effect Effects 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000167880 Hirundinidae Species 0.000 description 1
- 238000009098 adjuvant therapy Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003701 histiocyte Anatomy 0.000 description 1
- 206010020718 hyperplasia Diseases 0.000 description 1
- 238000011866 long-term treatment Methods 0.000 description 1
- 231100000588 tumorigenic Toxicity 0.000 description 1
- 230000000381 tumorigenic effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The drug delivery device for the tumor patients effectively solves the problem of inconvenience in drug delivery for the patients; the medicine feeding device comprises a main body, wherein an up-and-down axial medicine feeding cavity is formed in the main body, a medicine feeding cavity which is positioned on the right side of the medicine feeding cavity and has an upward opening is formed in the main body, the right side wall of the medicine feeding cavity is communicated with the lower end of the medicine feeding cavity through a medicine feeding hole which is low at the left side and high at the right side, an inverted L-shaped medicine outlet hole which is positioned on the lower side of the medicine feeding cavity is formed in the main body, the left end of the medicine outlet hole penetrates through the main body and is provided with a medicine feeding pipe, a sliding groove which has an opening facing the left side and is communicated with the medicine outlet hole; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.
Description
Technical Field
The utility model relates to a medical oncology auxiliary instrument technical field, concretely relates to tumour patient device of dosing.
Background
Tumor refers to a new organism formed by local histiocyte hyperplasia under the action of various tumorigenic factors. The existing means for adjuvant therapy of tumors mainly comprises medicine taking and transfusion, and most patients choose to take medicine for treating tumors due to high cost of transfusion, while the patients gradually lose strength and feel weak in body during long-term treatment and are difficult to take medicine.
SUMMERY OF THE UTILITY MODEL
To the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide a drug delivery device for tumor patients, which effectively solves the problem of inconvenient drug feeding for patients.
The technical scheme of its solution is, comprising a main body, axial medicine feed chamber about having seted up in the main part, set up in the main part and be located the right-hand and opening medicine feeding chamber that advances of medicine feeding chamber up, medicine feeding chamber right side wall advances the medicine hole and advances medicine chamber lower extreme intercommunication through low right height in a left side, set up the medicine hole that goes out that is located medicine feeding chamber downside and falls the L shape in the main part, it runs through the main part and is equipped with the medicine feeding pipe to go out medicine hole left end, the sliding tray that the opening was towards a left side and with a medicine hole intercommunication is seted up in the main part left side, sliding tray sliding connection has the slider, the slider right side is equipped with the medicine.
Compared with the prior art, the beneficial effects of the utility model are that: set up piston head, spring for the speed of flow of liquid medicine, the patient of being convenient for takes the liquid medicine, has saved patient's physical power, has reduced the time that the patient took medicine, is equipped with stay cord, pull ring, slider, extension spring, has increased patient's comfort level, has reduced nursing staff's operating procedure, has reduced nursing staff's nursing intensity, has saved a large amount of time, physical power and energy of nursing staff, this simple structure, convenient operation conceives the novelty, and the practicality is strong.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a full-section top perspective view of the utility model.
Fig. 3 is a perspective view of the utility model.
Fig. 4 is an enlarged view of a in fig. 3 according to the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
By figure 1 to 4, including main part 1, axial feeding chamber 2 about having seted up in main part 1, set up in main part 1 and be located feeding chamber 2 right-hand and opening medicine feeding chamber 3 that faces upward, 2 right side walls in feeding chamber advance medicine hole 4 and advance 3 lower extremes in medicine feeding chamber intercommunication through low right-hand height in a left side, set up in main part 1 and be located feeding chamber 2 downside and fall the play medicine hole 5 of L shape, it runs through main part 1 and is equipped with medicine feed pipe 6 to go out medicine hole 5 left end, the sliding tray 7 that opening face left and communicate with play medicine hole 5 is seted up in main part 1 left side, sliding tray 7 sliding connection has slider 8, slider 8 right side is equipped with medicine hole 9 of crossing through from top to bottom.
In order to achieve a better medicine feeding effect, a baffle plate 10 is fixed in the medicine feeding cavity 2, a piston head 11 is connected in the medicine feeding cavity 2 in a sliding mode, a piston rod 12 is coaxially fixed at the upper end of the piston head 11, the upper end of the piston rod 12 penetrates through the baffle plate 10, and a spring 13 located between the baffle plate 10 and the piston head 11 is sleeved on the piston rod 12.
In order to limit the moving height of the piston head 11, the main body 1 is provided with a through groove 14 with an upward opening and a lower end communicated with the medicine feeding cavity 2, the upper end of the piston rod 12 extends out of the through groove 14 and is provided with a pull handle 15, and the piston rod 12 is provided with a limiting plate 16 which is positioned in the through groove 14 and is consistent with the through groove 14 in length direction.
In order to avoid the pollution of the liquid medicine, the main body 1 is provided with a medicine inlet groove positioned at the upper side of the medicine inlet cavity 3, a medicine inlet cover 17 is detachably connected in the medicine inlet groove, and a handle 18 is fixed at the upper end of the medicine inlet cover 17.
In order to facilitate the operation of a patient, the right end of the sliding block 8 is connected with the right side wall of the sliding groove 7 through a tension spring 19, the left end of the main body 1 is provided with a fixed block 20, the left side of the fixed block 20 is rotatably connected with a fixed pulley 21, the left end of the sliding block 8 is fixedly provided with a pull rope 22, and the free end of the pull rope 22 bypasses the fixed pulley 21 and is provided with a pull ring 23.
In order to fix the device on the bed, the right side of the main body 1 is provided with a plurality of threaded holes 24.
When the utility model is used, the medicine inlet cover 17 is arranged in the medicine inlet groove, the lower side wall of the piston head 11 is attached to the lower side wall of the medicine feeding cavity 2, and the initial state of the medicine outlet hole 5 is shielded by the slide block 8;
the main body 1 is fixed on the bed body through the threaded hole 24, the pull handle 15 is pulled upwards, the pull handle 15 drives the limiting plate 16 and the piston head 11 to move upwards through the piston rod 12 and compress the spring 13, when the limiting plate 16 is pulled out of the through groove 14, the piston head 11 is positioned above the left-side hole opening of the medicine inlet hole 4, the pull handle 15 is rotated by 90 degrees clockwise, the pull handle 15 drives the limiting plate 16 to rotate 90 degrees clockwise, the limiting plate 16 is perpendicular to the length direction of the through groove 14, the lower end face of the limiting plate 16 is in contact with the upper surface of the main body 1, and the;
the pull handle 15 is loosened, the handle 18 is pulled upwards, the medicine inlet cover 17 is moved out of the medicine inlet groove, the medicine liquid is injected into the medicine inlet cavity 3, the medicine liquid completely flows into the medicine feeding cavity 2 through the medicine inlet hole 4 under the action of gravity, the medicine inlet cover 17 is placed into the medicine inlet groove to prevent dust or bacteria from entering the medicine inlet cavity 3, and then the pull handle 15 is rotated 90 degrees anticlockwise to enable the length direction of the limiting plate 16 to be consistent with that of the through groove 14;
the medicine feeding tube 6 is placed in the mouth of a patient, the patient pulls the pull ring 23 downwards, the pull ring 23 drives the slide block 8 to slide leftwards through the pull rope 22, the tension spring 19 is stretched, when the left end of the slide block 8 is contacted with the right end of the fixed pulley 21, the medicine outlet hole 5 is communicated with the medicine passing hole 9, the piston head 11 downwards extrudes medicine liquid under the action of the elasticity of the spring 13, so that the medicine liquid is accelerated to flow out of the medicine feeding cavity 2 and flows into the mouth of the patient through the medicine outlet hole 5, the medicine passing hole 9 and the medicine feeding tube 6;
when the liquid medicine that flows in the patient mouth reaches the right amount, the patient loosens pull ring 23, 19 pulling sliders 8 of extension spring slide right, slider 8 drives pull ring 23 rebound through stay cord 22, it is sheltered from to go out medicine hole 5 this moment, the liquid medicine is no longer flowed out and is fed medicine chamber 2, after the liquid medicine flows in the patient mouth completely in feeding pipe 6, the patient swallows the liquid medicine, swallow back above-mentioned step repeatedly, pull ring 23 stimulates downwards, the liquid medicine flows in the patient mouth, loosen pull ring 23, the liquid medicine stops to flow out and feeds medicine chamber 2, finish until the medicine of taking, the patient has realized intermittent type medicine feeding through self operation, thereby improve medicine feeding efficiency, alleviate nursing staff's work load.
The utility model discloses in set up the lower right high medicine hole 4 that advances in a left side, for the convenience is to injecting the liquid medicine in feeding medicine chamber 2, and when piston head 11 downstream and extrusion liquid medicine, the liquid medicine is through going out medicine hole 5, cross medicine hole 9, feed medicine pipe 6 flow in the patient's mouth.
Compared with the prior art, the beneficial effects of the utility model are that: set up piston head, spring for the speed of flow of liquid medicine, the patient of being convenient for takes the liquid medicine, has saved patient's physical power, has reduced the time that the patient took medicine, is equipped with stay cord, pull ring, slider, extension spring, has increased patient's comfort level, has reduced nursing staff's operating procedure, has reduced nursing staff's nursing intensity, has saved a large amount of time, physical power and energy of nursing staff, this simple structure, convenient operation conceives the novelty, and the practicality is strong.
Claims (6)
1. The utility model provides a tumour patient device of dosing, including main part (1), a serial communication port, axial medicine feeding chamber (2) about having seted up in main part (1), set up in main part (1) and be located medicine feeding chamber (2) right-hand and opening up advance medicine chamber (3), medicine feeding chamber (2) right side wall advances medicine hole (4) and advances medicine chamber (3) lower extreme intercommunication through low right side height in a left side, set up in main part (1) and be located medicine feeding chamber (2) downside and fall L shape play medicine hole (5), it runs through main part (1) and is equipped with medicine feeding pipe (6) to go out medicine hole (5) left end, sliding tray (7) that the opening is towards a left side and communicate with play medicine hole (5) are seted up in main part (1) left side, sliding tray (7) sliding connection has slider (8), slider (8) right side is equipped with medicine hole (9) of crossing that link up from top to bottom.
2. The drug delivery device for the oncology patient according to claim 1, wherein a baffle (10) is fixed in the drug feeding cavity (2), a piston head (11) is connected in the drug feeding cavity (2) in a sliding manner, a piston rod (12) is coaxially fixed at the upper end of the piston head (11), the upper end of the piston rod (12) penetrates through the baffle (10), and a spring (13) positioned between the baffle (10) and the piston head (11) is sleeved on the piston rod (12).
3. The drug delivery device for the oncology patients according to claim 2, wherein the main body (1) is provided with a through groove (14) with an upward opening and a lower end communicated with the drug feeding cavity (2), the upper end of the piston rod (12) extends out of the through groove (14) and is provided with a pull handle (15), and the piston rod (12) is provided with a limiting plate (16) which is positioned in the through groove (14) and is consistent with the through groove (14) in the length direction.
4. The drug delivery device for the tumor patients according to claim 1, wherein the main body (1) is provided with a drug inlet groove positioned at the upper side of the drug inlet cavity (3), a drug inlet cover (17) is detachably connected in the drug inlet groove, and a handle (18) is fixed at the upper end of the drug inlet cover (17).
5. The drug delivery device for the tumor patients according to claim 1, wherein the right end of the sliding block (8) is connected with the right side wall of the sliding groove (7) through a tension spring (19), the left end of the main body (1) is provided with a fixed block (20), the left side of the fixed block (20) is rotatably connected with a fixed pulley (21), the left end of the sliding block (8) is fixedly provided with a pull rope (22), and the free end of the pull rope (22) bypasses the fixed pulley (21) and is provided with a pull ring (23).
6. The tumor patient drug delivery device according to claim 1, wherein the right side of the main body (1) is provided with a plurality of threaded holes (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332578.4U CN213284432U (en) | 2020-07-08 | 2020-07-08 | Drug administration device for tumor patients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021332578.4U CN213284432U (en) | 2020-07-08 | 2020-07-08 | Drug administration device for tumor patients |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213284432U true CN213284432U (en) | 2021-05-28 |
Family
ID=76020101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021332578.4U Expired - Fee Related CN213284432U (en) | 2020-07-08 | 2020-07-08 | Drug administration device for tumor patients |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213284432U (en) |
-
2020
- 2020-07-08 CN CN202021332578.4U patent/CN213284432U/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: 20210528 |