CN215025031U - Prostate drug delivery device - Google Patents
Prostate drug delivery device Download PDFInfo
- Publication number
- CN215025031U CN215025031U CN202120353026.XU CN202120353026U CN215025031U CN 215025031 U CN215025031 U CN 215025031U CN 202120353026 U CN202120353026 U CN 202120353026U CN 215025031 U CN215025031 U CN 215025031U
- Authority
- CN
- China
- Prior art keywords
- passageway
- connector
- cylindrical pipe
- pipe
- lubricated
- 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
- 210000002307 prostate Anatomy 0.000 title claims abstract description 19
- 238000012377 drug delivery Methods 0.000 title claims description 5
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 238000003384 imaging method Methods 0.000 claims abstract description 14
- 230000001050 lubricating effect Effects 0.000 claims description 25
- 239000003814 drug Substances 0.000 claims description 16
- 230000007704 transition Effects 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 108010025899 gelatin film Proteins 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 abstract description 15
- 230000000007 visual effect Effects 0.000 abstract description 3
- 210000003708 urethra Anatomy 0.000 description 16
- 230000006378 damage Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229940079593 drug Drugs 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 201000007094 prostatitis Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a prostate device of dosing, including pipe, connector and imaging system, the pipe is a cylindrical pipe, is provided with lubricated liquid storage chamber in the pipe wall of cylindrical pipe, is provided with a plurality of lubrication grooves at the surface of cylindrical pipe, the connector is provided with dose the mouth, dose the passageway, annotates liquid mouth and lubricated liquid passageway, dose the mouth and dose the passageway intercommunication of dosing, annotate liquid mouth and lubricated liquid passageway intercommunication, the connector is connected with the one end of cylindrical pipe, and the hole intercommunication of passageway and cylindrical pipe of dosing, lubricated liquid passageway and lubricated liquid storage chamber intercommunication, imaging system includes camera and display. The utility model forms multi-region lubrication by arranging a plurality of lubrication grooves, so that the resistance for taking out the catheter is small, and the skin can not be damaged; meanwhile, the administration operation is visual through the imaging system, the operation is accurate and reliable, common medical personnel can carry out the administration operation, and the operation difficulty and the requirement on the skills of the medical personnel are reduced.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to prostate device of dosing.
Background
Prostatitis is a common disease for men. At present, oral administration or direct administration is mostly adopted for prostatitis, the oral administration can reach the prostate part after being absorbed, and the treatment effect is not obvious; one way of direct administration is through rectal administration, which is easy to cause defecation after administration, and the duration time is not too long, and meanwhile, the medicine cannot be directly administered to the prostate to influence the treatment effect; the other mode of direct administration is to administer the drug into the bladder through the urethra, so that the drug enters the prostate after the bladder is full, thereby achieving better treatment effect. However, urethral administration still presents some problems:
this in-process, the device of dosing usually can expand the urethra, and it is the direct contact state with human urethra, and the back of dosing for a long time, the device of dosing and the state of adhering to of urethra surface existence, when taking out, the device of dosing has stronger tractive effect to the urethra to probably cause the damage to the urethra surface. In clinic, the condition of bleeding usually appears, the medicine taking control and the observation for several hours are needed, and the color can be separated after the color is normal after the urination is performed for many times.
Meanwhile, the existing drug delivery device is not provided with a real-time display device, and can only be operated by experience after entering the urethra, so that the operation efficiency is influenced, and the drug delivery difficulty is increased.
Therefore, there is an urgent need to develop a prostate administration device, which can keep lubrication with the urethra, does not damage the patient, can be visible, can display the forward visual object in real time, can operate accurately and reliably, and can help the urethra administration.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a prostate administration device to solve the problem of the prior art that the urethra is easily damaged and cannot be displayed.
The utility model discloses a following technical scheme realizes:
the utility model provides a prostate device of dosing, includes pipe, connector and imaging system, the pipe is a cylindrical pipe, is provided with lubricated liquid storage chamber in the pipe wall of cylindrical pipe, is provided with a plurality of lubricated grooves that store the chamber intercommunication with lubricated liquid at the surface of cylindrical pipe, and a plurality of lubricated grooves are parallel with the axis of cylindrical pipe, and the equipartition is on the outer wall of cylindrical pipe, the connector is provided with dose the mouth, dose the passageway, annotates liquid mouth and lubricated liquid passageway, dose the mouth and dose the passageway intercommunication, annotate liquid mouth and lubricated liquid passageway intercommunication, the connector is connected with the one end of cylindrical pipe, and the hole intercommunication of passageway and cylindrical pipe of just dosing, lubricated liquid passageway and lubricated liquid storage chamber intercommunication, imaging system is including setting up the camera at the cylindrical pipe other end and the display that passes through the wire intercommunication with the camera.
Further, the connector includes body, first joint and second joint, the hole of body does the passageway of dosing, set up in the pipe wall of body the lubricated liquid passageway, first joint sets up the one end at the body, and is provided with on the first joint the mouth of dosing, the second joint sets up the side at the body, and sets up on the second joint notes liquid mouth, the other end of body with cylindrical union coupling.
Furthermore, the device also comprises a transition joint, wherein a conduit connecting end and a connector connecting end are respectively arranged at two ends of the transition joint, and a medicine channel and a lubricating channel are arranged in the transition joint.
Further, the first connector and the second connector are both connecting flanges, and the administration port or the liquid injection port is a sealing step and a connecting thread which are arranged in the connecting flanges.
Further, a soft contact layer is arranged on the surface of the conduit except the lubricating groove.
Further, the soft contact layer is a porous silica gel film.
Furthermore, the imaging system further comprises a lens mount detachably fixed with the catheter, and the camera is fixed at the front end of the lens mount.
Further, the lens mount has a taper that tapers toward the front end.
The beneficial effects of the utility model reside in that:
the utility model injects the lubricating liquid into the lubricating groove through the liquid injection port and the lubricating liquid channel, so that the contact surface of the catheter and the urethra is in a lubricating state, the surface of the urethra is not damaged when the catheter is taken out, and the lubricating grooves are arranged, so that the contact area can be lubricated in multiple points, and a better lubricating effect is formed; meanwhile, the imaging system can be used for imaging and observing the forward visual object, so that the administration operation is visible, the operation is accurate and reliable, common medical personnel can carry out the operation, and the operation difficulty and the requirements on the medical personnel are reduced.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is an enlarged cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the connection head;
FIG. 4 is a cross-sectional view of a transition joint;
fig. 5 is a combination view of a connection head and a transition joint.
Description of reference numerals:
1-a catheter; 2-a connector; 201-a tube body; 202-a first joint; 203-a second joint; 3-lubricating fluid storage chamber; 4-a lubrication groove; 5-an administration port; 6-administration channel; 7-liquid injection port; 8-lubricating fluid channel; 9-a camera; 10-a wire; 11-a display; 12-a transition joint; 13-a catheter connection end; 14-connector connection end; 15-a drug channel; 16-a lubrication channel; 17-a connecting flange; 18-sealing step; 19-connecting screw thread; 20-soft contact layer; 21-lens holder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.
As shown in fig. 1-5, a prostate administration device is provided, which comprises a conduit 1, a connector 2 and an imaging system, wherein the conduit is a cylindrical tube, both ends of which are communicated, and can convey medicine through a communicated pipeline, in particular, a lubricating liquid storage cavity 3 is arranged in the tube wall of the cylindrical tube, a plurality of lubricating grooves 4 are arranged on the outer surface of the cylindrical tube, the plurality of lubricating grooves are communicated with the lubricating liquid storage cavity, the lubricating liquid is provided for the lubricating grooves through the storage cavity, and the lubricating liquid is contacted with the urethra of a human body through a plurality of areas, so as to realize multi-point lubrication, meanwhile, the plurality of lubricating grooves of the embodiment are parallel to the axis of the cylindrical tube and are uniformly distributed on the outer wall of the cylindrical tube, so as to realize more uniform lubrication and avoid the problem of uneven or insufficient lubrication, the connector of the embodiment is provided with an administration port 5, an administration channel 6, a liquid injection port 7 and a lubricating liquid channel 8, administer mouthful and the passageway intercommunication of dosing, annotate liquid mouth and lubricated liquid channel intercommunication, the connector is connected with the one end of cylindrical pipe, and the hole intercommunication of passageway and cylindrical pipe of dosing, lubricated liquid channel and lubricated liquid storage chamber intercommunication to the realization is dosed: the medicine of the administration port enters through the administration channel, then enters the inner hole of the catheter, and finally enters the bladder, and similarly, the lubrication is realized: annotate the liquid mouth and pour into lubricated liquid into, the lubricated liquid storage chamber of rethread lubricated liquid passageway entering forms the multizone lubrication through lubricated liquid storage chamber at last, and the imaging system of this embodiment is including setting up camera 9 at the cylindrical pipe other end and the display 11 that passes through wire 10 intercommunication with the camera. Medical personnel can observe the thing through the display to the advancing when operating to guide its normal operating, avoid the maloperation, cause the injury.
In this embodiment, the connector includes body 201, first joint 202 and second joint 203, and the hole of body is the passageway of dosing promptly, sets up the lubricated liquid passageway in the pipe wall of body, and first joint setting is in the one end of body, and sets up on the first joint and dose the mouth, and the second connects the setting in the side of body, and sets up on the second joint and annotates the liquid mouth, annotates liquid mouth and lubricated liquid passageway intercommunication, and the other end and the cylindrical union coupling of body form the intercommunication, carry out the material transport.
In this embodiment, still include transition joint 12, transition joint's both ends are provided with conduit coupling end 13 and connector link 14 respectively, and transition joint's one end sets up conduit coupling end promptly, and transition joint's the other end sets up the connector link, simultaneously, is provided with medicine passageway 15 and lubrication channel 16 in transition joint to need keep medicine passageway and confession medicine notice intercommunication, lubrication channel and lubricated liquid channel intercommunication when connecting.
In this embodiment, the first joint and the second joint are both a connecting flange 17, and the administration port or the liquid injection port is a sealing step 18 and a connecting screw 19 provided in the connecting flange. When the lubricating liquid injector is used, the first joint is connected with the medicine injector, and the second joint is connected with the lubricating liquid injector. When being connected with the medicine injector, add the sealed pad at sealed step, make the link of medicine injector and sealed pad tie to and connect with connecting thread, form sealed fixed, and the same is true for the connection of lubricated liquid injector.
In this embodiment, the surface of the conduit except the lubrication groove is provided with a soft contact layer 20, and particularly, the soft contact layer is a porous silicone membrane. The silica gel membrane has better compliance with a human body, is extremely friendly to the inner surface of the urethra, does not damage the surface, and is porous, so that lubricating liquid can be stored in the pores, more lubrication can be realized on the silica gel membrane and the surface of the urethra, and a better lubricating effect can be achieved.
Above-mentioned structure directly paints one deck lubricating liquid on the pellosil surface before can using, reaches better lubricated effect.
In this embodiment, imaging system still includes can dismantle fixed lens mount 21 with the pipe, and the front end at the lens mount is fixed to the camera, and the lens mount is fixed the camera, makes formation of image reliable and stable, and simultaneously, the lens mount has the tapering that reduces gradually to the front end, makes the lens mount be a guide cone, conveniently leads to the urethra, reduces the damage risk.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. A prostate drug delivery device, characterized by: including pipe, connector and imaging system, the pipe is a cylindrical pipe, is provided with lubricated liquid storage chamber in the pipe wall of cylindrical pipe, is provided with a plurality of lubricated grooves that store the chamber intercommunication with lubricated liquid at the surface of cylindrical pipe, and a plurality of lubricated grooves are parallel with the axis of cylindrical pipe, and the equipartition is on the outer wall of cylindrical pipe, the connector is provided with for the mouth, the passageway of dosing, annotates liquid mouth and lubricated liquid passageway, for the mouth and feed through the passageway of dosing, annotate liquid mouth and lubricated liquid passageway intercommunication, the connector is connected with the one end of cylindrical pipe, and feeds through with the hole intercommunication of cylindrical pipe, lubricated liquid passageway and lubricated liquid storage chamber intercommunication, imaging system is including setting up the camera at the cylindrical pipe other end and passing through the display of wire intercommunication with the camera.
2. The prostate administration device according to claim 1, wherein: the connector includes body, first joint and second joint, the hole of body do the passageway of dosing, set up in the pipe wall of body lubricating fluid passageway, first joint sets up the one end at the body, and is provided with on the first joint the mouth of dosing, the second connects the setting in the side of body, and the second connects and sets up the notes liquid mouth, the other end of body with cylindrical union coupling.
3. The prostate administration device according to claim 2, wherein: the medical tube connector is characterized by further comprising a transition joint, wherein a catheter connecting end and a connector connecting end are arranged at two ends of the transition joint respectively, and a medicine channel and a lubricating channel are arranged in the transition joint.
4. The prostate administration device according to claim 2, wherein: the first connector and the second connector are both connecting flanges, and the medicine feeding port or the liquid injection port is a sealing step and a connecting thread which are arranged in the connecting flanges.
5. The prostate administration device according to any of claims 1 to 4, wherein: the surface of the conduit except the lubricating groove is provided with a soft contact layer.
6. The prostate administration device according to claim 5, wherein: the soft contact layer is a porous silica gel film.
7. The prostate administration device according to any one of claims 1 to 6, wherein: the imaging system further comprises a lens mount detachably fixed with the catheter, and the camera is fixed at the front end of the lens mount.
8. The prostate administration device according to claim 7, wherein: the lens mount has a taper that tapers to a front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120353026.XU CN215025031U (en) | 2021-02-08 | 2021-02-08 | Prostate drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120353026.XU CN215025031U (en) | 2021-02-08 | 2021-02-08 | Prostate drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215025031U true CN215025031U (en) | 2021-12-07 |
Family
ID=79255861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120353026.XU Expired - Fee Related CN215025031U (en) | 2021-02-08 | 2021-02-08 | Prostate drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215025031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917459A (en) * | 2022-06-20 | 2022-08-19 | 江苏伟康洁婧医疗器械股份有限公司 | Catheter |
| CN115120854A (en) * | 2022-07-04 | 2022-09-30 | 奥格生物技术（六安）有限公司 | Natural direct administration method for prostate |
-
2021
- 2021-02-08 CN CN202120353026.XU patent/CN215025031U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114917459A (en) * | 2022-06-20 | 2022-08-19 | 江苏伟康洁婧医疗器械股份有限公司 | Catheter |
| CN115120854A (en) * | 2022-07-04 | 2022-09-30 | 奥格生物技术（六安）有限公司 | Natural direct administration method for prostate |
| CN115120854B (en) * | 2022-07-04 | 2023-10-13 | 奥格生物技术（六安）有限公司 | Natural direct administration device for prostate |
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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: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |