CN217138788U - Urinary catheter for surgery convenient to change and store up urine bag - Google Patents
Urinary catheter for surgery convenient to change and store up urine bag Download PDFInfo
- Publication number
- CN217138788U CN217138788U CN202220086353.8U CN202220086353U CN217138788U CN 217138788 U CN217138788 U CN 217138788U CN 202220086353 U CN202220086353 U CN 202220086353U CN 217138788 U CN217138788 U CN 217138788U
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- Prior art keywords
- catheter
- groove
- storage bag
- convenient
- urine storage
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- Expired - Fee Related
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- 210000002700 urine Anatomy 0.000 title claims abstract description 46
- 230000002485 urinary effect Effects 0.000 title claims abstract description 23
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 11
- 230000008859 change Effects 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000003780 insertion Methods 0.000 claims abstract description 17
- 230000037431 insertion Effects 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002627 tracheal intubation Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
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Abstract
The utility model relates to a urinary catheter for surgery convenient for replacing a urine storage bag, which comprises a catheter, wherein the rear end of the catheter is provided with a joint, and the joint is provided with a fixing mechanism; this urinary surgery is with catheter convenient to change storage urine bag is through joint, intubate, fixed establishment and the coupling mechanism who is equipped with: on one hand, the quick assembly and disassembly between the catheter and the intubation tube are convenient to realize and the urine bag is convenient to replace through the insertion between the joint and the intubation tube; on the other hand, mutually supporting at briquetting, limiting plate and spacing tooth etc. is convenient for play the effect of being connected and fixing between catheter and storage urine bag, avoids connecting and intubate and takes place the situation that breaks away from under the effect of external force, and this design has improved the firm nature of being connected between storage urine bag and the catheter, stores up the difficult situation that takes place to break away from between urine bag and the catheter, and the dismouting between storage urine bag and the catheter of also being convenient for simultaneously is convenient for change storage urine bag.
Description
Technical Field
The utility model relates to a drainage equipment technical field specifically is a urinary catheter for surgery convenient to change storage urine bag.
Background
A urinary catheter is a tube that is inserted into the bladder from the urethra to drain urine, typically in conjunction with a urine storage bag; at present, generally the joint and the intubate that set up are pegged graft between catheter and the urine storage bag and are connected, are convenient for introduce the urine to the urine storage bag in, but this connected mode exists the poor shortcoming of firm nature of connection, easily take place the situation that joint and intubate break away from under the effect of external force to in order to lead to urine etc. to drip to external situation, not only cause the embarrassment of patient, increased medical personnel's work burden moreover, in view of this, we provide a urinary catheter for urology surgery convenient to change urine storage bag.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an uropoiesis is catheter for surgery convenient to change urine storage bag to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a urinary catheter for surgery convenient for replacing a urine storage bag comprises a urinary catheter, wherein a joint is arranged at the rear end of the urinary catheter, a fixing mechanism is arranged on the joint, the urine storage bag is arranged on the rear side of the joint, an insertion tube is arranged on the urine storage bag, the insertion tube is in insertion fit with the joint, and a connecting mechanism is arranged on the insertion tube; the fixing mechanism comprises a first fixing ring which is sleeved on the joint and tightly bonded with the joint, two symmetrical shells are tightly bonded on the first fixing ring, the shells are of hollow structures, the top surfaces of the shells are provided with connecting grooves, and two symmetrical through grooves are further formed in the side walls of the shells.
As a preferred technical solution of the present invention, a sliding block is slidably connected to the inside of the housing, a spring is disposed inside the housing below the sliding block, a fixing groove is formed on the sliding block, a plurality of first limiting teeth are embedded in the bottom surface of the fixing groove, and the fixing groove is communicated with the through groove; and a pressing block is tightly bonded on the sliding block and penetrates through the connecting groove and protrudes to the outside.
As the utility model discloses preferred technical scheme, coupling mechanism locates on the intubate and the solid fixed ring of the second that closely bonds with the intubate including the cover, the solid fixed ring of second goes up closely to bond has two symmetrical otic placodes, it has the limiting plate all to closely bond on the otic placode, the end of limiting plate passes in proper order and runs through groove and fixed slot, it has the spacing tooth of a plurality of seconds still to closely bond on the limiting plate, first spacing tooth meshes with the spacing tooth of second mutually.
As the preferable technical proposal of the utility model, the front end of the intubation tube is in a bevel shape.
As the preferred technical scheme of the utility model, the interior bottom surface center department of casing closely bonds and has the location axle.
As the utility model discloses preferred technical scheme, it is located same vertical face to run through groove and fixed slot.
Compared with the prior art, the beneficial effects of the utility model are that: this urinary surgery is with catheter convenient to change urine storage bag is through joint, intubate, fixed establishment and the coupling mechanism who is equipped with: on one hand, the quick assembly and disassembly between the catheter and the intubation tube are convenient to realize and the urine bag is convenient to replace through the insertion between the joint and the intubation tube; on the other hand, mutually supporting at briquetting, limiting plate and spacing tooth etc. is convenient for play between catheter and storage urine bag and is connected and fixed effect, avoids connecting and the intubate situation that takes place to break away from under the effect of external force, and this design has improved the firm nature of being connected between storage urine bag and the catheter, stores up the difficult situation that takes place to break away from between urine bag and the catheter, and the dismouting between storage urine bag and the catheter of also being convenient for simultaneously is convenient for change storage urine bag.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of a urinary catheter according to the present invention;
fig. 3 is a partial structural sectional view of the present invention;
fig. 4 is a partial structural sectional view of the fixing mechanism of the present invention;
fig. 5 is a schematic view of a part of the fixing mechanism of the present invention;
FIG. 6 is a schematic structural view of the urine storage bag of the present invention;
fig. 7 is an enlarged schematic view of a portion a in fig. 6 according to the present invention.
In the figure:
1. a urinary catheter; 11. a joint;
2. a fixing mechanism; 21. a first retaining ring; 22. a housing; 221. a through groove; 222. connecting grooves; 23. positioning the shaft; 24. a spring; 25. a slider; 251. fixing grooves; 252. a first limit tooth; 26. briquetting;
3. a urine storage bag; 31. inserting a tube;
4. a connecting mechanism; 41. a second retaining ring; 42. an ear plate; 43. a limiting plate; 431. and a second limit tooth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The embodiment provides a technical scheme:
referring to fig. 1-5, a urinary catheter for surgery, which is convenient for replacing a urine storage bag, comprises a urinary catheter 1, wherein a connector 11 is arranged at the rear end of the urinary catheter 1, and a fixing mechanism 2 is arranged on the connector 11. The fixing mechanism 2 comprises a first fixing ring 21 sleeved on the joint 11 and tightly bonded with the joint 11, two symmetrical shells 22 are tightly bonded on the first fixing ring 21, the shells 22 are of a hollow structure, the top surfaces of the shells 22 are both provided with connecting grooves 222, and the side walls of the shells 22 are also provided with two symmetrical through grooves 221; a sliding block 25 is connected to the inside of the housing 22 in a sliding manner, a spring 24 is arranged in the inside of the housing 22 below the sliding block 25, a fixing groove 251 is formed in the sliding block 25, a plurality of first limiting teeth 252 are embedded in the bottom surface of the fixing groove 251, and the fixing groove 251 is communicated with the through groove 221; the slider 25 is also closely adhered with a pressing block 26, and the pressing block 26 passes through the connecting groove 222 and protrudes to the outside.
In this embodiment, the positioning shaft 23 is tightly adhered to the center of the inner bottom surface of the housing 22, and when the slider 25 slides downwards along the inside of the housing 22 and tightly abuts against the positioning shaft 23, the positioning shaft 23 acts as a limit function for the slider 25, and the fixing groove 251 on the slider 25 is communicated with the through groove 221, so that the limit plate 43 can conveniently penetrate through the fixing groove 251 and the through groove 221.
In the present embodiment, the through groove 221 and the fixing groove 251 are located on the same vertical plane, and this design facilitates the stopper plate 43 to pass through the fixing groove 251 and the through groove 221, and facilitates the stopper plate 43 to be fixed in the fixing groove 251.
It should be added that the cross-sectional shapes of the pressing block 26 and the connecting groove 222 in this embodiment are both rectangular, on one hand, the pressing block 26 can slide up and down along the connecting groove 222, so as to drive the sliding block 25 to move; on the other hand, the rectangular design prevents the pressing piece 26 from rotating in the connecting groove 222, thereby facilitating the communication between the fixing groove 251 and the through groove 221, and facilitating the passage of the stopper plate 43 through the fixing groove 251.
Referring to fig. 6-7, a urine storage bag 3 is disposed at the rear side of the joint 11, a cannula 31 is disposed on the urine storage bag 3, the cannula 31 is inserted into and matched with the joint 11, and a connection mechanism 4 is disposed on the cannula 31. The connecting mechanism 4 comprises a second fixing ring 41 which is sleeved on the insertion tube 31 and is tightly bonded with the insertion tube 31, two symmetrical ear plates 42 are tightly bonded on the second fixing ring 41, a limiting plate 43 is tightly bonded on each ear plate 42, the tail end of each limiting plate 43 sequentially penetrates through the through groove 221 and the fixing groove 251, a plurality of second limiting teeth 431 are further tightly bonded on each limiting plate 43, and the first limiting teeth 252 are meshed with the second limiting teeth 431.
In this embodiment, the forward end of the cannula 31 is bevelled, which facilitates insertion of the cannula 31 into the fitting 11 and connection of the catheter 1 to the urine storage bag 3.
When the urine bag is used, a user firstly inserts the connector 11 on the urinary catheter 1 into the insertion tube 31 on the urine storage bag 3, meanwhile, the user squeezes the pressing block 26 inwards from the upper side and the lower side, the pressing block 26 drives the sliding block 25 to slide in the shell 22, the sliding block 25 compresses the spring 24 simultaneously, when the sliding block 25 abuts against the top end of the positioning shaft 23, the sliding block 25 does not move any more, then the user continues to push the insertion tube 31 to the connector 11, the tail end of the limiting plate 43 penetrates through the through groove 221 on one side, penetrates through the fixing groove 251 and penetrates out of the through groove 221 on the other side, when the first fixing ring 21 abuts against the second fixing ring 41, the user loosens the pressing block 26 on the upper side and the lower side, the spring 24 resets and drives the sliding block 25 to reset, along with the movement of the sliding block 25, the first limiting tooth 252 is meshed with the second limiting tooth 44, the limiting plate 43 is fixed in the fixing groove 251, at this time, the connector 11 is fixed with the insertion tube 31, the catheter 1 is connected to the urine storage bag 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A urinary catheter for surgery convenient to change urine storage bag, includes catheter (1), its characterized in that: the rear end of the catheter (1) is provided with a connector (11), the connector (11) is provided with a fixing mechanism (2), the rear side of the connector (11) is provided with a urine storage bag (3), the urine storage bag (3) is provided with an insertion tube (31), the insertion tube (31) is in insertion fit with the connector (11), and the insertion tube (31) is provided with a connecting mechanism (4); fixed establishment (2) are located on joint (11) and with first solid fixed ring (21) that joint (11) closely bonded including the cover, closely bonded has two symmetrical casing (22) on first solid fixed ring (21), casing (22) are the cavity structure, spread groove (222) have all been seted up to the top surface of casing (22), still set up two symmetrical through groove (221) that run through on the lateral wall of casing (22).
2. A urinary surgical catheter facilitating replacement of a urine storage bag as claimed in claim 1, wherein: a sliding block (25) is connected to the inside of the shell (22) in a sliding mode, a spring (24) is arranged in the inside of the shell (22) and located below the sliding block (25), a fixing groove (251) is formed in the sliding block (25), a plurality of first limiting teeth (252) are embedded in the bottom surface of the fixing groove (251), and the fixing groove (251) is communicated with the through groove (221); a pressing block (26) is tightly adhered to the sliding block (25), and the pressing block (26) penetrates through the connecting groove (222) and protrudes to the outside.
3. A urinary surgical catheter facilitating replacement of a urine storage bag as claimed in claim 2, wherein: coupling mechanism (4) are located intubate (31) and the solid fixed ring (41) of the second that closely bonds with intubate (31) including the cover, the solid fixed ring of second (41) close bonding has two symmetrical otic placodes (42), it has limiting plate (43) all to closely bond on otic placode (42), the end of limiting plate (43) passes in proper order and runs through groove (221) and fixed slot (251), it has a plurality of second spacing teeth (431) still to closely bond on limiting plate (43), first spacing tooth (252) mesh with second spacing tooth (431) mutually.
4. A urinary surgical catheter facilitating replacement of a urine storage bag as claimed in claim 1, wherein: the front end of the insertion pipe (31) is in a bevel shape.
5. A urinary surgical catheter facilitating replacement of a urine storage bag as claimed in claim 1, wherein: and a positioning shaft (23) is tightly adhered to the center of the inner bottom surface of the shell (22).
6. A urinary surgical catheter facilitating replacement of a urine storage bag as claimed in claim 1, wherein: the through groove (221) and the fixing groove (251) are located on the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220086353.8U CN217138788U (en) | 2022-01-13 | 2022-01-13 | Urinary catheter for surgery convenient to change and store up urine bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220086353.8U CN217138788U (en) | 2022-01-13 | 2022-01-13 | Urinary catheter for surgery convenient to change and store up urine bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217138788U true CN217138788U (en) | 2022-08-09 |
Family
ID=82688759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220086353.8U Expired - Fee Related CN217138788U (en) | 2022-01-13 | 2022-01-13 | Urinary catheter for surgery convenient to change and store up urine bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217138788U (en) |
-
2022
- 2022-01-13 CN CN202220086353.8U patent/CN217138788U/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: 20220809 |
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| CF01 | Termination of patent right due to non-payment of annual fee |