CN202909162U - Disposable self-guide type uroschesis remover - Google Patents
Disposable self-guide type uroschesis remover Download PDFInfo
- Publication number
- CN202909162U CN202909162U CN 201220598011 CN201220598011U CN202909162U CN 202909162 U CN202909162 U CN 202909162U CN 201220598011 CN201220598011 CN 201220598011 CN 201220598011 U CN201220598011 U CN 201220598011U CN 202909162 U CN202909162 U CN 202909162U
- Authority
- CN
- China
- Prior art keywords
- catheter
- lubricant
- tube body
- opening
- disposable self
- 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 - Lifetime
Links
- 239000000314 lubricant Substances 0.000 claims abstract description 36
- 210000002700 urine Anatomy 0.000 claims abstract description 26
- 206010046555 Urinary retention Diseases 0.000 claims abstract 8
- 239000000203 mixture Substances 0.000 claims abstract 4
- 230000027939 micturition Effects 0.000 claims abstract 3
- 239000011324 bead Substances 0.000 claims description 7
- 230000002485 urinary effect Effects 0.000 claims 2
- 239000003242 anti bacterial agent Substances 0.000 claims 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 19
- 210000003708 urethra Anatomy 0.000 abstract description 9
- 206010061218 Inflammation Diseases 0.000 abstract description 7
- 230000004054 inflammatory process Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 239000000022 bacteriostatic agent Substances 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 description 16
- 239000007943 implant Substances 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000003115 biocidal effect Effects 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 201000003146 cystitis Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 208000019206 urinary tract infection Diseases 0.000 description 2
- GHXZTYHSJHQHIJ-UHFFFAOYSA-N Chlorhexidine Chemical compound C=1C=C(Cl)C=CC=1NC(N)=NC(N)=NCCCCCCN=C(N)N=C(N)NC1=CC=C(Cl)C=C1 GHXZTYHSJHQHIJ-UHFFFAOYSA-N 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 206010033892 Paraplegia Diseases 0.000 description 1
- 206010037714 Quadriplegia Diseases 0.000 description 1
- 206010046543 Urinary incontinence Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- JQXXHWHPUNPDRT-WLSIYKJHSA-N rifampicin Chemical compound O([C@](C1=O)(C)O/C=C/[C@@H]([C@H]([C@@H](OC(C)=O)[C@H](C)[C@H](O)[C@H](C)[C@@H](O)[C@@H](C)\C=C\C=C(C)/C(=O)NC=2C(O)=C3C([O-])=C4C)C)OC)C4=C1C3=C(O)C=2\C=N\N1CC[NH+](C)CC1 JQXXHWHPUNPDRT-WLSIYKJHSA-N 0.000 description 1
- 229960001225 rifampicin Drugs 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Images
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- External Artificial Organs (AREA)
Abstract
本实用新型提供了一种一次性自导式尿潴留解除器，包括导尿管和一端开口呈中空状的套管，导尿管包括管体部和接口部，管体部一端设有进尿孔，另一端导通接口部，接口部设有排尿口；管体部置于套管内，且管体部和套管的内壁间充斥有润滑剂或润滑剂和抑菌剂的混合液；接口部堵住套管开口。导尿管的管体部放置于套管期间，浸泡于润滑剂或润滑剂和抑菌剂的混合液，从而在管体部表面涂覆一层润滑剂层或润滑剂和抑菌剂的混合液层。使用时将管体部并植入人体过程中，管体部表面涂覆的润滑剂具有润滑作用，使得管体部可便利地经由尿道置入人体，减小病人的痛楚；抑菌剂具抑菌作用，降低由于管体部植入人体而引起的各类炎症，提高导尿管的安全性。
The utility model provides a disposable self-guided urinary retention remover, which comprises a catheter and a sleeve tube with a hollow opening at one end. The catheter includes a tube body and an interface, and one end of the tube body is provided with a urine inlet The other end leads to the interface part, and the interface part is provided with a urination port; the tube body is placed in the casing, and the inner wall of the tube body and the casing is filled with a lubricant or a mixture of lubricant and bacteriostatic agent; the interface Partially plug the casing opening. During the catheter body is placed in the sleeve, it is soaked in a lubricant or a mixture of a lubricant and a bacteriostatic agent, thereby coating a layer of lubricant or a mixture of a lubricant and a bacteriostatic agent on the surface of the catheter body liquid layer. When the tube body is implanted into the human body during use, the lubricant coated on the surface of the tube body has a lubricating effect, so that the tube body can be conveniently inserted into the human body through the urethra, reducing the pain of the patient; Antibacterial effect, reduce all kinds of inflammation caused by implanting the body of the catheter into the human body, and improve the safety of the catheter.
Description
Technical field
This utility model relates to surgical operation auxiliary material field, particularly relates to a kind of disposable self-contained urine retention remover.
Background technology
As suffering from the people with disability of urinary incontinence, urine retention or paraplegia or quadriplegia, catheter can help them in time to urinate for some, and catheter uses a part that becomes already their daily life, to improve their quality of life.
The main body of catheter comprises the conduit of an elongated both ends open made from natural rubber, silicone rubber or polrvinyl chloride (PVC).During use, an end of conduit through per urethram inserting bladder in case drainage of urine out.Need to squeeze in catheter insertion human body process and open the human urethra tissue, client need bears larger misery; And when catheter inserts urethra, may bring the antibacterial of urethral orifice inboard into urethra deep and bladder by catheter, thereby cause urinary tract infection and bladder inflammation.Thereby before use, the doctor inserts human urethra after catheter fully need to being infiltrated with lubricant, and it is loaded down with trivial details that this catheter inserts the human body process, needs medical worker's operation of specialty; And for fear of inflammation, also need patient constantly to take antibiotic.
And in daily life, for such as disease patients such as urine retention, when its bladder inner product has a large amount of urine, need in time to discharge just to be alleviated pain, but in view of existing catheter uses comparatively loaded down with trivial details, cause patient to use voluntarily, demand helps medical professional, often bears affliction because can't in time urinating.Thereby how to improve catheter property easy to use, be that those skilled in the art are badly in need of dealing with problems.
The utility model content
The purpose of this utility model provides a kind of disposable self-contained urine retention remover, it in use, the tube body of described catheter can be inserted human body by human urethra easily and be reduced patient's misery, and all kinds of inflammation that cause owing to the catheter implant into body of establishment, the safety that improves catheter; And described disposable self-contained urine retention remover is simple in structure, easy to use, but patient's Self-operating, and it has improved the practicality of catheter.
A kind of disposable self-contained urine retention remover provided by the utility model comprises the catheter as main body, wherein, described catheter comprises tube body and interface portion, described tube body one end is provided with into the urine hole, the described interface portion of other end conducting, and described interface portion is provided with the mouth of urinating;
Described disposable self-contained urine retention remover comprises that also an end opening is the sleeve pipe of hollow form; Described tube body places in the described sleeve pipe, and is full of the mixed liquor that lubricant or lubricant and antibacterial are arranged between the inwall of described tube body and described sleeve pipe; Described interface portion is blocked described ferrule openings.
Alternatively, the mouth of urinating of described interface portion is provided with chock plug.
Alternatively, described ferrule openings place is provided with female thread, and the outer surface of described interface portion is provided with the external screw thread that the female thread structure with described sleeve pipe is complementary.
Alternatively, described interface portion is addendum cone shape.
Alternatively, described interface portion is addendum cone shape; The opening of described sleeve pipe is that structure with described interface portion is complementary goes addendum cone shape.
Alternatively, the outer surface with contact site described ferrule openings described interface portion is provided with at least one annular bead, is provided with the annular groove that matches with described annular bead structure in the opening inboard of described sleeve pipe.
Compared with prior art, the utlity model has following advantage:
The disposable self-contained urine retention remover of this utility model has comprised catheter and sleeve pipe, and described catheter has comprised interface portion and has been used for the tube body of implant into body.Described sleeve pipe is used for placing described tube body.The mixed liquor of lubricant or lubricant and antibacterial is housed in described sleeve pipe, the tube body of described catheter is positioned over during the described sleeve pipe, described tube body continues to be soaked in the mixed liquor of lubricant or lubricant and antibacterial, thereby the mixing liquid layer of one deck lubricant layer or lubricant and antibacterial is arranged in described tube body surface-coated.During use with described tube body by implanting in the sleeve pipe and taking out in the human body process, the lubricant of described tube body surface-coated has lubrication, so that described tube body can expediently through per urethram inserting human body, reduce patient's pain; Antibacterial tool bacteriostasis reduces all kinds of inflammation that cause owing to the tube body implant into body, thereby improves the safety of catheter.
Described disposable self-contained urine retention remover simple in structure and also the operation safe, patient can open described sleeve pipe and use described catheter voluntarily according to self needs, practicality is higher, designs more humane.
Description of drawings
Fig. 1 is the structural representation of a kind of disposable self-contained urine retention remover of this utility model;
Fig. 2 is the first syndeton schematic diagram of Fig. 1 middle sleeve and interface portion;
Fig. 3 is the second syndeton schematic diagram of Fig. 1 middle sleeve and interface portion;
Fig. 4 is the third syndeton schematic diagram of Fig. 1 middle sleeve and interface portion.
The specific embodiment
Described as background information, before traditional catheter used, the doctor need to adopt lubricant fully to infiltrate catheter, afterwards again through per urethram inserting bladder with the pain of alleviating patient and the safety that improves the catheter implant into body.And afterwards, thereby patient needs to take antibiotic especially when avoiding catheter to insert urethra, and antibacterial is invaded urethra deep and bladder and the inflammation that causes.Complicated processes and the misery that causes to patient when using in order to overcome above-mentioned catheter, but those skilled in the art finds in not only convenience and the safety during Effective Raise catheter implant into body of the surface-coated antibiotic layer of catheter and lubricating layer, but also can effectively reduce all kinds of inflammation that cause because of the catheter implant into body, and effect is remarkable.But the preparation process of this catheter is comparatively complicated, and manufacturing cost is high.
Complicated processes when using in order to solve above-mentioned catheter, this utility model provides a kind of disposable self-contained urine retention remover, comprises catheter and a sleeve pipe as main body.Described catheter has comprised interface portion and has been used for the tube body of implant into body.The mixed liquor of lubricant and antibacterial is housed in the described sleeve pipe, before use, the tube body of described catheter is positioned in the described sleeve pipe, described tube body is soaked in the mixed liquor of lubricant and antibacterial always, thereby form the mixing liquid layer that one deck comprises lubricant layer or lubricant and antibacterial on its surface, thereby when catheter used, this lubricant was convenient to the misery that the tube body implant into body is alleviated patient, and antibacterial can reduce the risk of patient infection inflammation.
Below in conjunction with accompanying drawing, by specific embodiment, the technical solution of the utility model is carried out clear, complete description, obviously, described embodiment only is the part of embodiment of the present utility model, rather than they are whole.According to these embodiment, those of ordinary skill in the art belongs to protection domain of the present utility model need not obtainable all other embodiments under the prerequisite of creative work.
With reference to shown in Figure 1, disposable self-contained urine retention remover provided by the utility model comprises: as catheter 100 and the sleeve pipe 20 of main body.Wherein, described catheter 100 comprises interface portion 30 and is used for the tube body 10 of implant into body, and an end of described tube body 10 is established into urine hole 11, and the described interface portion 30 of other end conducting arranges on the described interface portion 30 and urinates mouthfuls 12.During use, described tube body 10 is through per urethram inserting bladder drawing urine stream, and the urine urine hole 11 of flowing through enters described catheter 100 and mouthfuls 12 flows out by urinating.
Described sleeve pipe 20 is the hollow structure of an end opening, and the mixed liquor of lubricant or lubricant and antibacterial is housed in described sleeve pipe 20, the tube body 10 of described catheter 100 is positioned in the described sleeve pipe 20, thereby so that is full of the mixed liquor that lubricant and antibacterial are arranged between described catheter 100 and the sleeve pipe 20.The interface portion 30 of described catheter 100 is complementary with the hatch frame of described sleeve pipe 20, and is provided with chock plug 13 at the mouth 12 of urinating of described interface portion 30, is used for clogging the described mouth 12 of urinating.Before described catheter 100 used, described interface portion 30 realized described sleeve pipe 20 sealings in order to block described sleeve pipe 20.In use, open described sleeve pipe 20 openings, with the tube body 30 of catheter 100 by taking out in the described sleeve pipe 20.At this moment, formed the mixing liquid layer of one deck lubricant layer or lubricant and antibacterial on the surface of described tube body 10, it effectively plays lubricated and bacteriostasis.In the tube body 30 implant into body processes of catheter 100, described lubricant can effectively alleviate patient's pain, and but the tube body 30 of described antibacterial establishment catheter 100 is brought some pathogenic bacterias in urethra and the bladder into, reduce the probability that causes urinary tract infection and bladder inflammation, strengthen convenience and safety that catheter uses.And, the disposable self-contained urine retention remover that this utility model provides simple in structure and also the operation safe, thereby such as the urine retention patient when its intravesical is full of urine sensation pain, use described catheter to realize that urine discharge alleviates pain thereby can in time open voluntarily described sleeve pipe.The humanization designing that this is practical, practical value is high.
Wherein, described lubricant can be selected the medical lubricants such as conventional paraffin oil, glycerol, silicone oil, lubricant described in this utility model is preferably the hydrophilic high polymers such as Kynoar (PVDF), polyvinylpyrrolidone (Polyvinylpyrrolidone, PVP), polyethylene glycol oxide (PEO), glycerol and polymethyl methacrylate (PMMA).In use, the hydrophilic high polymer adheres to the outer wall of described catheter.Described antibacterial then adopts as comprising the solvent of silver ion, hibitane, rifampicin, Nepal's gold, nanometer silver.Wherein, silver ion or nanometer silver have multiple antibacterial mechanisms, can effectively antibiotic and not have a Drug resistance, have the long acting antibiotic function.
Before described disposable self-contained urine retention remover was opened, the interface portion 30 of described catheter 100 was blocked the opening 21 of described sleeve pipe 20, prevented lubricant in the sleeve pipe 20 or the mixed liquor spill and leakage of lubricant and antibacterial.Thereby described interface portion 30 and sleeve pipe 20 need realize that also described interface portion 30 is easy to take out when realizing being tightly connected, and improves the convenience that catheter uses.The syndeton of described interface portion 30 and sleeve pipe 20 can be shown in Figure 2 in conjunction with reference.Wherein, the outer surface of described interface portion 30 arranges external screw thread 32, at the opening 21 of described sleeve pipe 20 female thread 22 that external screw thread 32 structures with described interface portion 30 are complementary is set, so that described interface portion 30 and sleeve pipe 20 are fixedly connected with helicitic texture, during use, twist around forward (A to) or reverse (B to) with described interface portion 30 and to realize that described sleeve pipe 20 opens with closed.
Or as shown in Figure 3, described interface portion 30 is preferably designed to addendum cone shape structure, and upper surface (during installation, near the end face of the described mouth 12 of urinating) diameter inserts described sleeve pipe 20 greater than the other end diameter thereby be convenient to described interface portion 30.Further in the preferred version, the opening 21 of described sleeve pipe 20 can be arranged to equally upper end open and go addendum cone shape structure greater than lower ending opening, the upper end bore of wherein said opening 21 can be slightly larger than lower surface (being the less end faces of the described interface portion 30 areas) diameter of described interface portion 30, and be slightly less than the upper surface diameter of described interface portion 30, and opening 21 structures of the structure of described interface portion 30 and described sleeve pipe 20 match, when both were fixedly connected with, the inwall of the opening 21 of the side of described interface portion 30 and described sleeve pipe 20 fitted.Like this, be convenient to described interface portion 30 and be connected with sleeve pipe 20 installations, strengthen simultaneously the bonding strength of described interface portion 30 and sleeve pipe 20.
The syndeton of described interface portion 30 and sleeve pipe 20 also can be as shown in Figure 4, at the outer surface of described interface portion 30 annular bead 33 is set, and be provided with the annular groove 23 that matches with described annular bead 33 structures in the inboard of the opening 21 of described sleeve pipe 20.Described catheter 100 generally adopts certain elastic material that has that natural rubber, silicone rubber or polrvinyl chloride (PVC) etc. can be medical to make.Thereby, during design, described interface portion 30 and opening 21 structures of sleeve pipe 20 are complementary, when described interface portion 30 is positioned at described sleeve pipe 20, makes the outer surface of described interface portion 30 inwall of described opening 21 of fitting, thereby realize described sleeve pipe 20 sealings.And when installing, described interface portion 30 slightly extrusion plug in described opening 21, when described annular bead 33 places described annular groove 23 position, described interface portion 30 quicks rebound, described annular bead 33 is just in time fallen within the described annular groove 23, thereby realize being fixedly connected with of described interface portion 30 and sleeve pipe 20.
Except the above-mentioned structure that exemplifies, the interface portion 30 in this utility model and sleeve pipe 20 also can adopt and comprise buckle structure, or adopt the structure such as sealant tape to be fixedly connected with, and these simply change all in protection domain of the present utility model.
Above-mentioned explanation by embodiment should be able to make this area professional and technical personnel understand better this utility model, and can reproduce and use this utility model.Those skilled in the art can be in the situation that do not break away from essence of the present utility model and above-described embodiment is done various changes to scope and modification is apparent according to described principle herein.Therefore, this utility model should not be understood to be limited to above-described embodiment shown in this article, and its protection domain should be defined by appending claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598011 CN202909162U (en) | 2012-11-13 | 2012-11-13 | Disposable self-guide type uroschesis remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220598011 CN202909162U (en) | 2012-11-13 | 2012-11-13 | Disposable self-guide type uroschesis remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909162U true CN202909162U (en) | 2013-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220598011 Expired - Lifetime CN202909162U (en) | 2012-11-13 | 2012-11-13 | Disposable self-guide type uroschesis remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200431A (en) * | 2018-10-31 | 2019-01-15 | 绍兴麦杰新材料股份有限公司 | A kind of pre- envelope formula solution packaging and portable hydrophilic catheter |
-
2012
- 2012-11-13 CN CN 201220598011 patent/CN202909162U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200431A (en) * | 2018-10-31 | 2019-01-15 | 绍兴麦杰新材料股份有限公司 | A kind of pre- envelope formula solution packaging and portable hydrophilic catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |