CN211357388U - Be used for targeted conveyor that doses of interior cancer of alimentary canal - Google Patents
Be used for targeted conveyor that doses of interior cancer of alimentary canal Download PDFInfo
- Publication number
- CN211357388U CN211357388U CN201922042569.5U CN201922042569U CN211357388U CN 211357388 U CN211357388 U CN 211357388U CN 201922042569 U CN201922042569 U CN 201922042569U CN 211357388 U CN211357388 U CN 211357388U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- sealing plug
- alimentary canal
- fixedly connected
- drug delivery
- 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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- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 24
- 201000011510 cancer Diseases 0.000 title claims abstract description 17
- 238000002347 injection Methods 0.000 claims abstract description 31
- 239000007924 injection Substances 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 239000011550 stock solution Substances 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000012377 drug delivery Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 51
- 210000001503 joint Anatomy 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 25
- 230000000711 cancerogenic effect Effects 0.000 description 4
- 231100000315 carcinogenic Toxicity 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011242 molecular targeted therapy Methods 0.000 description 1
- 238000002626 targeted therapy Methods 0.000 description 1
- 229940126585 therapeutic drug Drugs 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a targeted drug delivery device for cancer in the alimentary canal, which comprises an injection tube and a liquid storage bottle, wherein a piston is slidably clamped at the position of an inner cavity of the injection tube, which is close to the bottom, a piston rod is fixedly connected with the central position of the top of the piston, a handle is fixedly connected with the central position of the top of the piston rod, and a needle head is arranged at the center of the bottom of the injection tube; the utility model is used for targeted conveyor that doses of cancer in alimentary canal, second connecting pipe, first connecting pipe, stock solution bottle, transmission groove and intercommunication groove isotructure through setting up makes the device in the back that finishes injecting the medicine injection in the injection tube, can continue the medicine in the injection stock solution bottle, need not to extract the syringe needle many times and insert, the effectual error rate that reduces the doctor and prick the needle, the damage to patient's skin has been reduced, the problem that traditional medicine conveyor can't last the injection has been solved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a targeted drug delivery device for treating cancer in the digestive tract.
Background
The targeted therapy is to design corresponding therapeutic drugs aiming at the well-defined carcinogenic sites on the cellular molecular level, inject the drugs into the body of a patient by utilizing a delivery device, and specifically select the carcinogenic sites to combine and act so as to ensure that tumor cells are specifically killed without affecting normal tissue cells around the tumor, so the molecular targeted therapy is also called as 'biological missile'.
However, when the existing drug delivery device is used for drug injection, all drugs cannot be injected at one time, and the drugs need to be injected at the same position in batches, so that the patients need to be punctured for many times, unnecessary loss is caused to the skin of the patients, and meanwhile, because the carcinogenic point is positioned through precise electronic medical equipment, the puncture needs to be very accurate when the puncture is performed, the puncture error rate of the puncture of doctors can be increased due to the fact that the puncture is performed after the puncture is performed for many times, certain influence is caused to treatment, and therefore the device for targeted drug delivery of the cancer in the digestive tract, which can perform continuous injection, needs to be designed.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a be used for targeted conveyor of dosing of cancer in alimentary canal possesses advantages such as sustainable injection, has solved traditional medicine conveyor and can't last the problem of injecting.
The utility model provides a conveyor that doses that is used for cancer to target in alimentary canal, includes injection tube and stock solution bottle, the position slip joint that the injection tube inner chamber is close to the bottom has the piston, the central point fixedly connected with piston rod at piston top, the central point fixedly connected with handle at piston rod top, the central point of injection tube bottom is provided with the syringe needle, the top of stock solution bottle is provided with the bottle lid, the central point fixedly connected with intercommunication at bottle lid top has the second connecting pipe, the other end fixedly connected with butt joint of second connecting pipe.
The utility model is used for targeted conveyor that doses of cancer in alimentary canal, wherein the solid fixed ring of central point fixedly connected with of stock solution bottle body, the fixed buckle of right side fixedly connected with of solid fixed ring, the stock solution bottle is the soft plastic bottle of a transparence, and this structure can utilize fixed buckle and solid fixed ring to make the stock solution bottle more convenient fixed, utilizes it to make for soft plastic simultaneously and makes the stock solution bottle press.
The utility model is used for targeted conveyor that doses of cancer in alimentary canal, wherein the transmission groove has been seted up along the vertical direction in the central position at piston rod top, and this transmission groove runs through the central authorities at piston rod and handle top, and this structure can utilize the transmission groove to make the better connection of first sealing plug and second sealing plug.
The utility model is used for targeted conveyor that doses of cancer in alimentary canal, wherein the transmission inslot activity of handle top central authorities is pegged graft and is had first sealing plug, the draw-in groove has all been seted up to the left and right sides of first sealing plug, the butt joint hole has been seted up to the central authorities at first sealing plug top, the size in butt joint hole and the big or small looks adaptation of second connecting pipe, the central position at piston top has seted up out the liquid hole, it has the second sealing plug to go out the downthehole activity grafting of liquid, through first connecting pipe fixed connection between first sealing plug and the second sealing plug, this structure can utilize opening and closing of the better control liquid hole of second sealing plug.
The utility model is used for targeted conveyor that doses of cancer in alimentary canal, wherein be connected through the second connecting pipe between the top of first sealing plug and the stock solution bottle, the one end that the second connecting pipe is close to first sealing plug runs through first sealing plug and communicates with first connecting pipe, and this structure can utilize the second connecting pipe to make the stock solution bottle better be connected with first connecting pipe, makes better carrying of medicine.
The utility model is used for targeted conveyor that doses of cancer in alimentary canal, wherein a plurality of pores have evenly been seted up to the surface that first connecting pipe is close to the bottom position, the intercommunication groove has been seted up around the annular to the position that the transmission tank is close to the bottom, and this structure can utilize pore and intercommunication groove to make that the medicine can be better flow out from first connecting pipe.
The utility model is used for targeted conveyor that doses of cancer in alimentary canal, wherein first connecting pipe is the stereoplasm pipe, the second connecting pipe is the hose, the size and the shape of second sealing plug and the size and the shape looks adaptation of going out the liquid hole, this structure can utilize first connecting pipe to seal for the better control second sealing plug of stereoplasm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model is used for targeted conveyor that doses of cancer in alimentary canal, second connecting pipe through setting up, first connecting pipe, the stock solution bottle, transmission groove and intercommunication groove isotructure, make the device in with the injection tube the medicine injection back that finishes, can continue the medicine in the injection stock solution bottle, need not to extract the syringe needle many times and insert, the effectual error rate that reduces the doctor and prick the needle, the damage to patient's skin has been reduced, the practicality of this medicine transmission device has been improved, the problem that traditional medicine transmission device can't last the injection has been solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of the overall front sectional structure of the present invention;
fig. 2 is a schematic structural view of the first sealing plug, the second sealing plug and the first connecting pipe of the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1;
fig. 4 is an enlarged schematic structural diagram of fig. 1 at B according to the present invention.
In the figure: 01. an injection tube; 02. a needle head; 03. a piston rod; 04. a handle; 05. a transmission slot; 06. a first connecting pipe; 07. a liquid storage bottle; 08. a fixing ring; 09. fixing the buckle; 10. a bottle cap; 11. a second connecting pipe; 12. a first sealing plug; 13. a card slot; 14. a butt joint hole; 15. a communicating groove; 16. fine pores; 17. a second sealing plug; 18. a liquid outlet hole; 19. a piston; 20. and (6) butting joints.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Please refer to fig. 1-4, the utility model discloses a targeted conveyor that doses for alimentary canal internal cancer, including injection tube 01 and liquid storage bottle 07, the position slip joint that the injection tube 01 inner chamber is close to the bottom has piston 19, the central point fixedly connected with piston rod 03 at piston 19 top, the central point fixedly connected with handle 04 at piston rod 03 top, the central point of injection tube 01 bottom is provided with syringe needle 02, the top of liquid storage bottle 07 is provided with bottle lid 10, the central point fixedly connected with intercommunication at bottle lid 10 top has second connecting pipe 11, the other end fixedly connected with of second connecting pipe 11 is to the joint 20.
The solid fixed ring 08 of central point fixedly connected with of stock solution bottle 07 body, the fixed buckle 09 of fixed ring 08's right side fixedly connected with, stock solution bottle 07 is the soft plastic bottle of a transparence, and this structure can utilize fixed buckle 09 and solid fixed ring 08 to make stock solution bottle 07 more convenient fixed, utilizes it to make for soft plastic simultaneously and makes stock solution bottle 07 can press.
The center position at the top of the piston rod 03 is provided with a transmission groove 05 along the vertical direction, the transmission groove 05 penetrates through the centers of the piston rod 03 and the top of the handle 04, and the structure can make the first sealing plug 12 and the second sealing plug 17 be better connected by using the transmission groove 05.
Activity is pegged graft in the transmission tank 05 of handle 04 top central authorities has first sealing plug 12, draw-in groove 13 has all been seted up to the left and right sides of first sealing plug 12, butt joint hole 14 has been seted up to the central authorities at first sealing plug 12 top, the size of butt joint hole 14 and the big or small looks adaptation of second connecting pipe 11, liquid hole 18 has been seted up to the central point position at piston 19 top, it has second sealing plug 17 to go out the activity grafting in liquid hole 18, through 06 fixed connection of first connecting pipe between first sealing plug 12 and the second sealing plug 17, this structure can utilize opening and closing of the better control of second sealing plug 17 liquid hole 18.
The top of first sealing plug 12 is connected through second connecting pipe 11 between stock solution bottle 07, and the one end that second connecting pipe 11 is close to first sealing plug 12 runs through first sealing plug 12 and communicates with first connecting pipe 06, and this structure can utilize second connecting pipe 11 to make stock solution bottle 07 better be connected with first connecting pipe 06, makes better carrying of medicine.
The outer surface of the first connecting pipe 06 close to the bottom is uniformly provided with a plurality of fine holes 16, the position of the transmission groove 05 close to the bottom is provided with a communication groove 15 in a surrounding manner, and the structure can make the medicine flow out of the first connecting pipe 06 better by utilizing the fine holes 16 and the communication groove 15.
The first connecting pipe 06 is a hard pipe, the second connecting pipe 11 is a hose, the size and shape of the second sealing plug 17 are matched with those of the liquid outlet hole 18, and the structure can be sealed by using the first connecting pipe 06 which is hard and can better control the second sealing plug 17.
When using the utility model discloses the time: firstly unscrewing a bottle cap 10, completely injecting the medicine to be injected into a liquid storage bottle 07, closing the bottle cap 10, then enabling a binding band with a magic tape for binding to pass through a fixing buckle 09, binding the liquid storage bottle 07 on the arm of a medical worker, then grasping a handle 04 to pull up a piston rod 03 and a piston 19, then pulling up a first sealing plug 12 by using a clamping groove 13, pulling up a second sealing plug 17 by using a first connecting pipe 06 while pulling up the first sealing plug 12, so that the second sealing plug 17 is separated from a liquid outlet hole 18, and the second sealing plug 17 is positioned at the position of a communicating groove 15, at the moment, extruding the liquid storage bottle 07 to enable the medicine to be transmitted to a first connecting pipe 06 through a second connecting pipe 11, flow out from a fine hole 16 on the first connecting pipe 06, flow out the medicine from two sides of the communicating groove 15 into the liquid outlet hole 18, and finally flow into an injection tube 01 below the piston 19 through the liquid outlet hole 18, when the medicine material in the injection tube 01 is full, stuff the first sealing plug 12 into the transmission groove 05 again, also make the second sealing plug 17 stop up going out liquid hole 18, make piston 19 possess the leakproofness again, prick the good carcinogenic point of location with syringe needle 02 this moment, it can to promote piston 19 with the medicine injection, after the medicine injection in the injection tube 01 finishes, repeat above-mentioned step, pull up first sealing plug 12 and second sealing plug 17, make the medicine flow in the injection tube 01 again, it can so to reciprocate, it can to finish the medicine injection in the stock solution bottle 07, need not to pull out syringe needle 02 when refilling the medicine, the effectual error rate that medical personnel pricked the needle that has reduced.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (7)
1. A targeted drug delivery device for cancer in the digestive tract comprises a syringe (01) and a liquid storage bottle (07), and is characterized in that: the injection cylinder is characterized in that a piston (19) is connected to the position, close to the bottom, of the inner cavity of the injection cylinder (01) in a sliding clamping mode, a piston rod (03) is fixedly connected to the center of the top of the piston (19), a handle (04) is fixedly connected to the center of the top of the piston rod (03), a needle head (02) is arranged in the center of the bottom of the injection cylinder (01), a bottle cap (10) is arranged at the top of the liquid storage bottle (07), a second connecting pipe (11) is fixedly communicated to the center of the top of the bottle cap (10), and a butt joint (20) is fixedly connected to the other end.
2. The targeted drug delivery device for cancers in the alimentary canal according to claim 1, wherein: the central point of stock solution bottle (07) body puts solid fixed ring (08) of fixedly connected with, the fixed buckle (09) of right side fixedly connected with of solid fixed ring (08), stock solution bottle (07) is a transparent soft plastic bottle.
3. The targeted drug delivery device for cancers in the alimentary canal according to claim 1, wherein: the middle position of the top of the piston rod (03) is provided with a transmission groove (05) along the vertical direction, and the transmission groove (05) penetrates through the centers of the top of the piston rod (03) and the top of the handle (04).
4. The targeted drug delivery device for cancers in the alimentary canal according to claim 3, wherein: handle (04) top central authorities' transmission groove (05) internalization is pegged graft and is had first sealing plug (12), draw-in groove (13) have all been seted up to the left and right sides of first sealing plug (12), butt joint hole (14) have been seted up to the central authorities at first sealing plug (12) top, the size of butt joint hole (14) and the size looks adaptation of second connecting pipe (11), liquid hole (18) have been seted up to the central point position at piston (19) top, it has second sealing plug (17) to go out liquid hole (18) internalization grafting, through first connecting pipe (06) fixed connection between first sealing plug (12) and second sealing plug (17).
5. The targeted drug delivery device for cancers in the alimentary canal according to claim 4, wherein: the top of the first sealing plug (12) is connected with the liquid storage bottle (07) through a second connecting pipe (11), and one end, close to the first sealing plug (12), of the second connecting pipe (11) penetrates through the first sealing plug (12) and is communicated with the first connecting pipe (06).
6. The targeted drug delivery device for cancers in the alimentary canal according to claim 5, wherein: a plurality of pores (16) are uniformly formed in the outer surface, close to the bottom, of the first connecting pipe (06), and a communication groove (15) is formed in the position, close to the bottom, of the transmission groove (05) in a surrounding mode.
7. The targeted drug delivery device for cancers in the alimentary canal according to claim 6, wherein: the first connecting pipe (06) is a hard pipe, the second connecting pipe (11) is a hose, and the size and the shape of the second sealing plug (17) are matched with those of the liquid outlet hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042569.5U CN211357388U (en) | 2019-11-22 | 2019-11-22 | Be used for targeted conveyor that doses of interior cancer of alimentary canal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042569.5U CN211357388U (en) | 2019-11-22 | 2019-11-22 | Be used for targeted conveyor that doses of interior cancer of alimentary canal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211357388U true CN211357388U (en) | 2020-08-28 |
Family
ID=72164833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922042569.5U Expired - Fee Related CN211357388U (en) | 2019-11-22 | 2019-11-22 | Be used for targeted conveyor that doses of interior cancer of alimentary canal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211357388U (en) |
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2019
- 2019-11-22 CN CN201922042569.5U patent/CN211357388U/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: 20200828 |