CN216798477U - Portable handheld drug delivery device for anorectal department - Google Patents
Portable handheld drug delivery device for anorectal department Download PDFInfo
- Publication number
- CN216798477U CN216798477U CN202122183005.0U CN202122183005U CN216798477U CN 216798477 U CN216798477 U CN 216798477U CN 202122183005 U CN202122183005 U CN 202122183005U CN 216798477 U CN216798477 U CN 216798477U
- Authority
- CN
- China
- Prior art keywords
- column
- injection tube
- fixedly connected
- hose
- dosing
- 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
- 238000012377 drug delivery Methods 0.000 title abstract description 18
- 239000003814 drug Substances 0.000 claims abstract description 43
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 229940079593 drug Drugs 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001356 surgical procedure Methods 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 210000000436 anus Anatomy 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 210000000936 intestine Anatomy 0.000 claims 1
- 230000001755 vocal effect Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 2
- 229940043263 traditional drug Drugs 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 208000015815 Rectal disease Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000002429 large intestine Anatomy 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical instruments and discloses a portable handheld drug delivery device for anorectal department, which comprises an injection tube and a drug delivery column, wherein a drug liquid cavity is arranged inside the injection tube, a graduated scale is arranged on the front surface of the injection tube, a fixing piece is fixedly connected to the bottom of the injection tube, a connector is fixedly connected to the top of the injection tube, a piston is hermetically and slidably connected to the drug liquid cavity, a rotary clamping block is fixedly connected to the bottom of the piston, a threaded column is connected to the middle part of the fixing piece in a threaded manner, a rotary groove is formed in the top of the threaded column, a rotary knob is fixedly connected to the bottom of the threaded column, the rotary groove is rotatably connected with the rotary clamping block, and a hose is fixedly mounted on the connector. The utility model solves the problems that the integral structure of the traditional drug delivery device is inconvenient to disassemble and the treatment and recovery of the body of a patient are easily affected by drug delivery operation, and achieves the purposes of conveniently adding drugs, improving the working efficiency and reducing the pain of the patient.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a portable handheld drug delivery device for anorectal department.
Background
Anorectal surgery is a clinical subject which takes operation as a main method to treat tumors, trauma and other diseases at anus and large intestine, anorectal diseases occur most frequently in anorectal sections, and many anorectal diseases are not known to be serious and serious. But the degree of trouble and pain is at the front of all kinds of diseases. In fact, it is one of the features of anorectal diseases, and is a common disease and frequently encountered disease in daily life.
At present, some patients are when carrying out the state of an illness recovery treatment, often need carry out the direct treatment of dosing of pathological change position so that reach best effect, and the device simple structure of dosing in the past, medical staff can cause the inhomogeneous of dosing when dosing, and if the speed of dosing of control that can not be fine can cause the hourglass of medicine extravagant, the catheter is easy crooked when leading-in patient's health and is caused the jam of dosing, a large amount of time and energy of medical staff have been wasted, and traditional device of dosing is a body structure mostly, be not convenient for dismantle and get the medicine operation, treatment to patient's health resumes and causes the influence, in the long past, greatly increased medical staff's the work degree of difficulty.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable handheld drug delivery device for anorectal department, which achieves the aims of conveniently adding drugs, improving the working efficiency and reducing the pain of patients.
In order to achieve the purpose, the utility model provides the following technical scheme:
a portable handheld drug delivery device for anorectal department comprises an injection tube and a drug delivery column, wherein a drug liquid cavity is arranged inside the injection tube, a graduated scale is arranged on the front surface of the injection tube, a fixing piece is fixedly connected to the bottom of the injection tube, a connector is fixedly connected to the top of the injection tube, a piston is connected to the drug liquid cavity in a sealing and sliding manner, a rotary clamping block is fixedly connected to the bottom of the piston, a threaded column is connected to the middle of the fixing piece in a threaded manner, a rotary groove is formed in the top of the threaded column, a rotary knob is fixedly connected to the bottom of the threaded column, the rotary groove is rotatably connected with the rotary clamping block, a hose is fixedly mounted on the connector, a fixed seat is fixedly connected to the other end of the hose, a threaded groove is formed in the top of the fixed seat, a communicating hole communicated with the hose is formed in the middle of the fixed seat, a sealing ring is arranged at the bottom of the threaded groove, the bottom fixedly connected with connecting block of powder column gives the side of powder column and has seted up out the medicine hole, connecting block and thread groove threaded connection.
Preferably, the hose is made of soft polyethylene.
Preferably, the connector is fixedly installed with one end of the hose through threads, and a through hole communicated with the hose is formed in the connector.
Preferably, the side of the rotating knob is provided with frosted lines, and the diameter of the rotating knob is not larger than that of the fixing piece.
Preferably, the seal ring is made of polyurethane elastomer.
Preferably, the number of the medicine outlet holes is a plurality, and the medicine outlet holes are uniformly arranged on the side surface of the medicine feeding column.
Preferably, the top of the dosing column is circular, and the top and the side of the dosing column are polished.
The utility model provides a portable handheld drug delivery device for anorectal department. The method has the following beneficial effects:
(1) according to the utility model, the fixing piece is arranged at the bottom of the injection tube and is in threaded connection with the threaded column through the fixing piece, after the drug delivery column is placed in an affected part of a patient, the threaded column is rotated by rotating the rotating knob, so that the piston is pushed to move, and the liquid medicine in the liquid medicine cavity is extruded out.
(2) According to the utility model, the hose is fixedly arranged on the connecting head of the injection tube and is connected with the fixed seat through the hose, the threaded groove is arranged on the fixed seat, the bottom of the dosing column is fixedly connected with the connecting block matched with the threaded groove, the dosing column and the fixed seat are fixedly arranged through the connecting block and the threaded groove, the liquid medicine in the injection tube is conducted to the dosing column through the hose and the communicating hole, the affected part of a patient, which is discharged through the medicine outlet holes uniformly distributed on the side surface of the dosing column, is treated, and the dosing column connected with the threaded groove through the connecting block can be conveniently separated from the fixed seat, so that medicine can be conveniently added.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a view of the structure of the syringe of the present invention;
FIG. 3 is a view of the structure of the fixing base of the present invention.
In the figure: 1. an injection tube; 2. a fixing sheet; 3. a threaded post; 4. rotating the knob; 5. a rotating tank; 6. A piston; 7. rotating the fixture block; 8. a liquid medicine cavity; 9. a connector; 10. a graduated scale; 11. a hose; 12. A fixed seat; 13. a thread groove; 14. a communicating hole; 15. a seal ring; 16. connecting blocks; 17. a dosing column; 18. a medicine outlet.
Detailed Description
As shown in fig. 1-3, the present invention provides a technical solution:
a portable handheld drug delivery device for anorectal department comprises an injection tube 1 and a drug delivery column 17, wherein the top of the drug delivery column 17 is round, the top and the side of the drug delivery column 17 are polished and polished, the outer surface of the drug delivery column 17 is smooth through polishing and polishing, the drug delivery column is conveniently placed in an affected part, a drug solution cavity 8 is formed in the injection tube 1, a scale 10 is arranged on the front surface of the injection tube 1, a fixing piece 2 is fixedly connected to the bottom of the injection tube 1, a connector 9 is fixedly connected to the top of the injection tube 1, a piston 6 is hermetically and slidably connected to the drug solution cavity 8, a rotary fixture block 7 is fixedly connected to the bottom of the piston 6, a threaded column 3 is in threaded connection with the middle of the fixing piece 2, a rotary groove 5 is formed in the top of the threaded column 3, a rotary knob 4 is fixedly connected to the bottom of the threaded column 3, frosted lines are arranged on the side of the rotary knob 4, and the diameter of the rotary knob 4 is not larger than that of the fixing piece 2, the friction force can be increased by the frosted grains arranged on the surface of the rotary knob 4, the rotary groove 5 is rotationally connected with the rotary fixture block 7, the hose 11 is fixedly arranged on the connector 9, the connector 9 is fixedly arranged at one end of the hose 11 through threads, a through hole communicated with the hose 11 is arranged inside the connector 9, the liquid medicine in the injection tube 1 is conducted to the administration column 17 through the hose 11 and the communication hole 14, the other end of the hose 11 is fixedly connected with the fixed seat 12, the hose 11 is made of soft polyethylene, the injection tube 1 is connected with the administration column 17 through the hose 11, the top of the fixed seat 12 is provided with a thread groove 13, the communication hole 14 communicated with the hose 11 is arranged in the middle of the fixed seat 12, the bottom of the thread groove 13 is provided with the sealing ring 15, the sealing ring 15 is made of a polyurethane elastomer, and the leakage at the joint of the administration column 17 and the fixed seat 12 is prevented by the sealing ring 15, give the bottom fixedly connected with connecting block 16 of powder column 17, give the side of powder column 17 and seted up out medicine hole 18, the quantity that goes out medicine hole 18 is a plurality of, and a plurality of goes out medicine hole 18 and evenly sets up in the side of giving powder column 17, and the liquid medicine in injection tube 1 conducts to dosing column 17 back, treats through the affected part of the 18 exhaust patients in the play medicine hole of dosing column 17 side evenly distributed, connecting block 16 and thread groove 13 threaded connection.
When using, carry out fixed mounting with fixing base 12 through connecting block 16 and thread groove 13 with the pillar of will dosing 17 through hose 9, be connected pillar of dosing 17 with injection tube 1, after patient's affected part is put into to individual pillar of dosing 17, through rotating rotation knob 4, make the pillar of threading 3 rotate, and then promote piston 6 and remove, make the liquid medicine in the liquid medicine chamber 8 extruded, rotate knob 4 through slow rotation, make the liquid medicine can slowly enter pillar of dosing 17 through the extrusion of hose 9, the rethread treats for pillar 17 side evenly distributed's play medicine hole 18 exhaust patient's affected part.
In conclusion, the fixing piece 2 is arranged at the bottom of the injection tube 1, the threaded column 3 is connected with the fixing piece 2 through threads, after the administration column 17 is placed in an affected part of a patient, the threaded column 3 is rotated by rotating the rotating knob 4, the piston 6 is pushed to move, liquid medicine in the liquid medicine cavity 8 is extruded out, the liquid medicine can slowly enter the administration column 17 through extrusion of the piston 6 by slowly rotating the rotating knob 4, discomfort of the patient caused by too fast administration is prevented, and the administration amount can be observed through the graduated scale 10 arranged on the front surface of the injection tube 1; through fixed mounting hose 11 on connector 9 at injection tube 1, be connected with fixing base 12 through hose 11, be provided with thread groove 13 on the fixing base 12, and the bottom fixedly connected with of post 17 and the connecting block 16 of 13 looks adaptations of thread groove, carry out fixed mounting with fixing base 12 for post 17 through connecting block 16 and thread groove 13, conduct to post 17 of dosing through hose 11 and intercommunicating pore 14 with the liquid medicine in injection tube 1, the affected part of the patient of 18 exhausts of play medicine hole through post 17 side evenly distributed treats, post 17 of dosing that carries out being connected through connecting block 16 and thread groove 13 can be convenient with fixing base 12 separate, conveniently add the medicine.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a portable handheld device of dosing that anus intestines branch of academic or vocational study was used, includes injection cylinder (1) and dosing column (17), its characterized in that: a liquid medicine cavity (8) is arranged inside the injection tube (1), a graduated scale (10) is arranged on the front face of the injection tube (1), a fixing piece (2) is fixedly connected to the bottom of the injection tube (1), a connector (9) is fixedly connected to the top of the injection tube (1), a piston (6) is connected to the liquid medicine cavity (8) in a sealing and sliding manner, a rotary clamping block (7) is fixedly connected to the bottom of the piston (6), a threaded column (3) is connected to the middle of the fixing piece (2) in a threaded manner, a rotary groove (5) is formed in the top of the threaded column (3), a rotary knob (4) is fixedly connected to the bottom of the threaded column (3), the rotary groove (5) is rotatably connected to the rotary clamping block (7), a hose (11) is fixedly mounted on the connector (9), a fixing seat (12) is fixedly connected to the other end of the hose (11), and a threaded groove (13) is formed in the top of the fixing seat (12), intercommunicating pore (14) with hose (11) intercommunication are seted up at the middle part of fixing base (12), the bottom of thread groove (13) is provided with sealing washer (15), the bottom fixedly connected with connecting block (16) of dosing post (17), drug outlet hole (18) have been seted up to the side of dosing post (17), connecting block (16) and thread groove (13) threaded connection.
2. A portable hand-held administration set for anorectal surgery according to claim 1 wherein: the hose (11) is made of soft polyethylene.
3. A portable hand-held administration set for anorectal surgery according to claim 1 wherein: the connector (9) is fixedly installed with one end of the hose (11) through threads, and a through hole communicated with the hose (11) is formed in the connector (9).
4. A portable hand-held medicating device for use in anorectal surgery according to claim 1 wherein: the side of the rotary knob (4) is provided with frosted lines, and the diameter of the rotary knob (4) is not larger than that of the fixing plate (2).
5. A portable hand-held administration set for anorectal surgery according to claim 1 wherein: the seal ring (15) is made of a polyurethane elastomer.
6. A portable hand-held medicating device for use in anorectal surgery according to claim 1 wherein: the number of the medicine outlet holes (18) is a plurality, and the medicine outlet holes (18) are evenly arranged on the side surface of the medicine feeding column (17).
7. A portable hand-held administration set for anorectal surgery according to claim 1 wherein: the top of the dosing column (17) is round, and the top and the side of the dosing column (17) are polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122183005.0U CN216798477U (en) | 2021-09-09 | 2021-09-09 | Portable handheld drug delivery device for anorectal department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122183005.0U CN216798477U (en) | 2021-09-09 | 2021-09-09 | Portable handheld drug delivery device for anorectal department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216798477U true CN216798477U (en) | 2022-06-24 |
Family
ID=82039696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122183005.0U Expired - Fee Related CN216798477U (en) | 2021-09-09 | 2021-09-09 | Portable handheld drug delivery device for anorectal department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216798477U (en) |
-
2021
- 2021-09-09 CN CN202122183005.0U patent/CN216798477U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Luo Mingwei Inventor after: Ou Weinan Inventor before: Ou Weinan |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230411 Address after: 628003 Traditional Chinese Medicine Hospital of Lizhou District, Guangyuan City, Sichuan Province (No. 212, Shuidian Road, Baolun Town) Patentee after: Luo Mingwei Address before: 637000 No. 388, Yan'an Road, Shunqing District, Nanchong City, Sichuan Province Patentee before: Ou Weinan |
|
| 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: 20220624 |