CN107411808B - Double J tube pulling device and double J tube pulling set - Google Patents
Double J tube pulling device and double J tube pulling set Download PDFInfo
- Publication number
- CN107411808B CN107411808B CN201710870131.9A CN201710870131A CN107411808B CN 107411808 B CN107411808 B CN 107411808B CN 201710870131 A CN201710870131 A CN 201710870131A CN 107411808 B CN107411808 B CN 107411808B
- Authority
- CN
- China
- Prior art keywords
- tube
- pulling
- plucking
- double
- bladder
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/50—Instruments, other than pincettes or toothpicks, for removing foreign bodies from the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0082—Catheter tip comprising a tool
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1085—Bladder
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- External Artificial Organs (AREA)
Abstract
The invention provides a double J tube pulling device and a double J tube pulling set, and relates to the field of medical appliances. It includes pulls out the pipe and pulls out the line, and the one end of this pulls out the pipe is connected with the one end of pulling out the line, and pulls out the pipe flexible, wherein: when the one end of the plucking pipe is pushed, the one end of the plucking pipe sequentially passes through the urethra and the bladder and then contacts with the bladder wall, and is bent in the bladder wall, an annular body is formed together with the plucking wire to cover one end of the double J-pipe positioned in the bladder, one end of the plucking wire sequentially passes through the urethra and the bladder and then is positioned in the bladder under the drive of the plucking pipe, the annular body formed by one end of the plucking pipe connected with the plucking wire and the plucking wire is contracted under the action of the pulling force at the other ends of the plucking pipe and the plucking wire, and then one end of the double J-pipe is hooked to sequentially pass through the bladder and the urethra and then is plucked out of the body. The double J tube pulling-out device and the double J tube pulling-out sleeve provided by the invention are simple in operation, high in success rate, capable of reducing medical expenses and capable of reducing damage to human bodies.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a double J-tube pulling device and a double J-tube pulling set.
Background
The double J-tube is one of conventional treatment appliances for urinary surgery and pediatric surgery, is commonly used for ureter support and drainage after operation of patients with upper urinary tract stenosis and calculus, and can prevent local inflammation edema caused by calculus or operation factors from secondary upper urinary tract obstruction and even cause ureter anastomotic leakage, thereby affecting operation effect. Due to the limitations of the current manufacturing materials and techniques, the double-J tube cannot be placed in a human body for a long period of time and needs to be removed or replaced periodically to reduce adverse effects caused by the double-J tube, such as pain, hematuria and calculus formation. At present, for adults, a common clinical method is to take out the double J tube by using an object taking forceps holder under the direct view of a cystoscope in a conscious state, while for children, general anesthesia is needed to carry out the operation, thus bringing economic and psychological burden to families of patients.
Disclosure of Invention
The invention aims to provide a double J tube pulling-out device and a double J tube pulling-out set, which are simple to operate, high in success rate, capable of reducing medical cost and reducing damage to human bodies, and particularly suitable for pediatric patients.
Embodiments of the present invention are implemented as follows:
in a first aspect, an embodiment of the present invention provides a double J-tube pulling apparatus, including a pulling tube and a pulling wire, one end of the pulling tube being connected to one end of the pulling wire, the pulling tube being bendable, wherein: when the end, connected with the plucking line, of the plucking tube sequentially passes through the urethra and the bladder to contact with the bladder wall and bend in the bladder when being pushed, and forms an annular body together with the plucking line to cover one end of the double J-tube positioned in the bladder; one end of the plucking wire connected with the plucking tube is driven by the plucking tube to sequentially pass through the urethra and the bladder and then positioned in the bladder; the annular body is formed by one end, connected with the plucking wire, of the plucking tube and the plucking wire, the other end of the plucking tube and the other end of the plucking wire shrink under the action of pulling force, and then one end of the double J tube is hooked to sequentially pass through the bladder and the urethra along with the plucking tube and the plucking wire, so that the double J tube is plucked out of the body.
In a preferred embodiment of the present invention, the outer surface of the plucking tube is coated with paraffin oil, and the outer surface of the plucking wire is coated with paraffin oil.
In a preferred embodiment of the present invention, the length of the pull-out wire is equal to or greater than the length from the urethral orifice of the urethra to the bladder wall; the length of the pulling-out pipe is 2-5 times of the length of the pulling-out line.
In a preferred embodiment of the present invention, one end of the pulling tube is detachably connected or fixedly connected to one end of the pulling wire.
In a preferred embodiment of the present invention, the other end of the pulling tube and the other end of the pulling wire are both free ends.
In a preferred embodiment of the present invention, the plucking tube is a hollow plucking tube or a solid plucking tube.
In a preferred embodiment of the present invention, the diameter of the plucking tube is 0.5-2mm.
In a second aspect, an embodiment of the present invention provides a double-J-tube pulling-out kit, which includes the double-J-tube pulling-out device, an outer packaging bag, a first packaging layer and a second packaging layer, wherein the double-J-tube pulling-out device, the first packaging layer and the second packaging layer are all disposed in the outer packaging bag, the first packaging layer and the second packaging layer are disposed in a stacked manner, and the double-J-tube pulling-out device is disposed on the second packaging layer.
In a preferred embodiment of the present invention, the first packaging layer includes a first packaging layer body, a first tweezer, a first glove and a first gauze, wherein the first packaging layer body is provided with a first accommodating groove, a second accommodating groove, a first bowl and a second bowl, and the first accommodating groove, the second accommodating groove, the first bowl and the second bowl are arranged in the first packaging layer body, wherein: the first tweezers are arranged in the first accommodating groove; the first hand sleeve is arranged in the second accommodating groove; the first yarn arrangement is arranged in the first small bowl; the second bowl is used for containing the first gauze after disinfection.
In a preferred embodiment of the present invention, the second packaging layer includes a second packaging layer body, a second glove, a second forceps and/or hemostat and/or oval forceps, a second gauze, a hole towel and paraffin oil, wherein the second packaging layer body is provided with an annular groove, a third accommodating groove, a fourth accommodating groove, a fifth accommodating groove, a sixth accommodating groove and a third bowl, and the second packaging layer body is provided with an annular groove, a third accommodating groove, a fourth accommodating groove, a fifth accommodating groove, a sixth accommodating groove and a third bowl, wherein: the double J-tube pulling device is arranged in the annular groove; the second sleeve is arranged in the third accommodating groove; the second forceps and/or the hemostatic forceps and/or the oval forceps are arranged in the fourth accommodating groove; the second yarn arrangement is arranged in the third small bowl; the hole towel is arranged in the fifth accommodating groove; the paraffin oil is arranged in the sixth accommodating groove.
The double J tube pulling device and the double J tube pulling sleeve provided by the embodiment of the invention comprise a pulling tube and a pulling wire, wherein one end of the pulling tube is connected with one end of the pulling wire, the pulling tube can be bent, one end of the pulling tube sequentially passes through the urethra and the urinary bladder and then contacts with the wall of the urinary bladder when being pushed, the pulling tube bends in the wall of the urinary bladder, an annular body is formed together with the pulling wire to sleeve one end of the double J tube in the urinary bladder, one end of the pulling wire sequentially passes through the urethra and the urinary bladder and then is positioned in the urinary bladder under the driving of the pulling tube, the annular body formed by the end connected with the pulling wire and the pulling wire is contracted under the action of the pulling force of the other end of the pulling tube and the pulling wire, and then one end of the double J tube is sequentially penetrated through the urinary bladder and pulled out of the urinary bladder, so that the double J tube pulling device and the double J tube pulling sleeve can be provided, and the double J tube pulling sleeve device which are simple to operate, high in success rate, can reduce medical cost and damage to human body, and are particularly suitable for children patients.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the embodiments of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. The above and other objects, features and advantages of the present invention will become more apparent from the accompanying drawings. Like reference numerals refer to like parts throughout the several views of the drawings. The drawings are not intended to be drawn to scale, with emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a schematic structural diagram of a dual J-tube pulling device according to a first embodiment of the present invention;
fig. 2 is a schematic view showing a state in which the double J-tube pulling device according to the first embodiment of the present invention is introduced into the urethra and the bladder;
FIG. 3 is a schematic view showing a state of the double J-tube pulling device according to the first embodiment of the present invention when forming a ring body;
FIG. 4 is a schematic diagram showing a state of the double J-tube pulling device according to the first embodiment of the present invention when the double J-tube pulling device hooks the double J-tube;
fig. 5 is a schematic view showing a state when the double J-tube pulling out device according to the first embodiment of the present invention pulls out the bladder and the urethra;
FIG. 6 is a schematic view showing a state in which the double J-tube pulling device according to the first embodiment of the present invention is driving the double J-tube to pull out the bladder and the urethra;
FIG. 7 is a schematic diagram of a dual J-tube pulling kit according to a second embodiment of the present invention;
fig. 8 is a schematic structural view of a first packaging layer of a dual J-tube removal kit according to a second embodiment of the present invention;
fig. 9 is a schematic structural view of a second packaging layer of a double J-tube removal kit according to a second embodiment of the present invention.
Icon: 100-double J tube pulling device; 110-pulling out the tube; 120-pulling out the wire; 200-double J tube pulling out the suit; 210-packaging bags; 220-a first packaging layer; 221-a first packaging layer body; 2211—a first accommodation groove; 2212—a second accommodation groove; 2213—a first bowl; 2214-a second bowl; 222-first forceps; 223-first glove; 224-a first gauze; 230-a second package layer; 231-a second wrapper body; 2311-an annular groove; 2312-a third accommodating groove; 2313-a fourth accommodating groove; 2314-a fifth accommodating groove; 2315-a sixth accommodating groove; 2316-third bowl; 232-a second glove; 233-second tweezers; 234-hemostatic forceps; 235-oval forceps; 236-a second gauze; 237-hole towel; 238-paraffin oil.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of 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 apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention 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 invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
First embodiment
Referring to fig. 1, the present embodiment provides a dual J-tube pulling device 100, where the dual J-tube pulling device 100 includes a pulling tube 110 and a pulling wire 120, and one end of the pulling tube 110 is connected to one end of the pulling wire 120.
Referring to fig. 2, as an implementation manner of the present embodiment, the plucking tube 110 is bendable, it can be understood that the plucking tube 110 bends under the action of pressure, wherein the bending degree depends on the magnitude of the pressure, and when the pressure is cancelled, the plucking tube 110 is restored to be a straight tube. Further, the material for manufacturing the plucking tube 110 can be polyurethane, which has strong aging resistance, good tissue compatibility, no toxicity and extremely smooth surface, and meanwhile, the plucking tube 110 has elasticity, thus effectively preventing puncture.
Referring to fig. 3, in this embodiment, one end of the plucking tube 110 sequentially passes through the urethra and the bladder to contact the bladder wall when being pushed, it is understood that the end of the plucking tube 110 far from the plucking wire 120 is pushed, the end of the plucking tube 110 connected with the plucking wire 120 sequentially passes through the urethra and the bladder to contact the bladder wall when being pushed, and under the continuing action of the pushing force, the end of the plucking tube 110 bends in the bladder to form a ring together with the plucking wire 120 to cover one end of the double J-tube located in the bladder, wherein the plucking tube 110 forms an arch shape when the bending just begins in the bladder and forms a ring shape with the plucking wire 120 connected with the same, and the plucking tube 110 itself forms a ring shape when the plucking tube 110 is further bent.
It will be appreciated that one end of the plucking wire 120 is located in the bladder after passing through the urethra and the bladder in sequence by the plucking tube 110, and in particular, since one end of the plucking wire 120 is connected to one end of the plucking tube 110, when one end of the plucking tube 110 passes through the urethra and the bladder in sequence to contact the wall of the bladder, one end of the plucking wire 120 connected to the plucking tube 110 also passes through the urethra and the bladder in sequence and then is located in the bladder. It should be noted that, if one end of the plucking wire 120 is just connected to the top of one end of the plucking tube 110, the plucking wire 120 is also in contact with the bladder wall after passing through the urethra and the bladder in sequence, and if one end of the plucking wire 120 is connected to a position of one end of the plucking tube 110 near the top, the plucking wire 120 is located in the bladder after passing through the urethra and the bladder in sequence.
Wherein, when the pulling out tube 110 continues to bend under the pushing force, the pulling out wire 120 will not receive the force because the junction of the pulling out tube 110 and the pulling out wire 120 will remain motionless, and the pulling out wire 120 will not enter the urethra and the bladder any more.
Referring to fig. 4, 5 and 6, it will be understood that the pulling force of the pulling tube 110 and the pulling wire 120 sequentially passes through the bladder and the urethra to be pulled out, wherein the pulling force acts on the end of the pulling tube 110 far from the end connected with the pulling wire 120 and acts on the end of the pulling wire 120 far from the end connected with the pulling tube 110, so as to drive the end of the pulling tube 110 connected with the pulling wire 120 and the end of the pulling wire 120 connected with the pulling tube 110 sequentially pass through the bladder and the urethra to be pulled out.
In this embodiment, in the process of pulling out the pulling out tube 110 and the pulling out wire 120 after the pulling force passes through the bladder and the urethra in sequence, the annular body formed by the pulling out wire 120 and the end of the pulling out tube 110 connected with the pulling out wire 120 contracts under the pulling force, so that the end of the pulling out wire 120 hooks the end of the double J tube and passes through the bladder and the urethra in sequence with the pulling out tube 110 and the pulling out wire 120, and the double J tube is pulled out of the body. Specifically, when the pulling force is not applied to the pulling tube 110 and the pulling wire 120, the pulling tube 110 is bent, and forms a ring body together with the pulling wire 120 to cover one end of the double-J tube, but at this time, the aperture of the ring body is too large to accurately hook one end of the double-J tube, and after the pulling force is applied to the pulling tube 110 and the pulling wire 120, the ring body contracts to hook one end of the double-J tube, so that the double-J tube is pulled out of the body.
The simple double-J tube pulling device 100 formed by the pulling tube 110 and the pulling line 120 is convenient to operate when being used for pulling double J tubes, has small injuries to the urethra, the bladder and the human body, and greatly reduces the cost of pulling double J tubes, and can be understood that the double-J tube pulling device 100 is particularly suitable for pulling double J tubes of children patients under non-general anesthesia and non-cystoscope.
As an implementation of this embodiment, the outer surface of the plucking tube 110 may be coated with paraffin oil to lubricate the plucking tube 110, and the outer surface of the plucking wire 120 may be coated with paraffin oil to lubricate the plucking wire 120. Wherein the paraffinic oil is a mineral oil, and is a colorless and odorless mixture obtained by fractionating crude oil. It can be divided into light mineral oil and general mineral oil, and the specific gravity and viscosity of light mineral oil are lower.
It will be appreciated that the length of the plucking wire 120 is greater than or equal to the length from the urethral orifice to the bladder wall, specifically, because one end of the plucking wire 120 is connected to one end of the plucking tube 110, and the plucking tube 110 drives the plucking wire 120 to sequentially pass through the urethra and the bladder to contact the bladder wall, and at the same time, the plucking wire 120 is pulled by external force to sequentially pass through the bladder and the bladder to pluck, and thus, the length of the plucking wire 120 is at least equal to the length from the urethral orifice to the bladder wall, i.e. greater than or equal to the length from the urethral orifice to the bladder wall.
Further, the length of the plucking tube 110 is longer than the length from the urethral orifice to the bladder wall, in particular, since the plucking tube 110 is contacted with the bladder wall after passing through the urethra and the bladder in order by a pushing force and is bent inside the bladder to form a ring body, the length of the plucking tube 110 is longer than the length from the urethral orifice to the bladder wall, wherein the length of the plucking tube 110 is 2-5 times the length of the plucking wire 120. Preferably, in this embodiment, the length of the plucking tube 110 is 50cm-70cm.
As a way, the connection manner between the one end of the pulling out tube 110 and the one end of the pulling out wire 120 may be detachable connection or may be fixed connection, wherein, when the one end of the pulling out tube 110 and the one end of the pulling out wire 120 are detachable connection, the one end of the pulling out wire 120 may be sleeved on the one end of the pulling out tube 110; when one end of the plucking tube 110 is fixedly connected to one end of the plucking wire 120, the plucking wire 120 and the plucking tube 110 are integrally formed during manufacturing, and the plucking wire 120 may be fixed to the plucking tube 110 at a later stage.
Further, the other end of the plucking tube 110 is a free end, i.e. the end of the plucking tube 110 far away from the connection with the plucking wire 120 is a free end; the other end of the pull-out wire 120 is a free end, i.e., the end of the pull-out wire 120 distal from the connection with the pull-out tube 110 is a free end, to minimize the double J-tube pull-out device 100.
In the present embodiment, the plucking tube 110 is a solid plucking tube or a hollow plucking tube, which is not limited herein.
Wherein, the direct of the plucking tube 110 is 0.5-2mm to meet the patients of different ages and sizes.
The double-J-tube pulling device 100 provided in the first embodiment of the present invention sequentially passes through the urethra and the bladder to contact the bladder wall when one end of the pulling tube 110 is pushed, and bends in the bladder wall, and forms a ring together with the pulling wire 120 to cover one end of the double-J-tube located in the bladder, wherein one end of the pulling wire 120 sequentially passes through the urethra and the bladder under the driving of the pulling tube 110, and the ring formed by the end of the pulling tube 110 connected with the pulling wire 120 and the pulling wire 120 sequentially contracts under the action of the pulling force of the other ends of the pulling tube 110 and the pulling wire 120, so that one end of the double-J-tube sequentially passes through the bladder and the urethra to pull the double-J-tube out of the body, thereby providing the double-J-tube pulling device 100 which has the advantages of simple operation, high success rate, reduced medical cost, reduced damage to the human body, and is particularly suitable for pediatric patients.
Second embodiment
Referring to fig. 7, the present embodiment provides a double-J-tube removing set 200, which includes a double-J-tube removing device 100, an outer packaging bag 210, a first packaging layer 220 and a second packaging layer 230, wherein the double-J-tube removing device 100, the first packaging layer 220 and the second packaging layer 230 are all disposed in the outer packaging bag 210, the first packaging layer 220 and the second packaging layer 230 are stacked, the first packaging layer 220 is disposed above the second packaging layer 230, and the double-J-tube removing device 100 is disposed on the second packaging layer 230.
Referring to fig. 8, the first packaging layer 220 includes a first packaging layer body 221, a first tweezer 222, a first glove 223, and a first gauze 224, and as one way, the first packaging layer body 221 is provided with a first accommodating groove 2211, a second accommodating groove 2212, a first bowl 2213, and a second bowl 2214. The first forceps 222 are disposed in the first receiving groove 2211, the first glove 223 is disposed in the second receiving groove 2212, the first gauze 224 is disposed in the first bowl 2213, and the second bowl 2214 is used for holding the first gauze 224 after disinfection.
Referring to fig. 9, the second packaging layer 230 includes a second packaging layer body 231, a second glove 232, a second forceps 233 and/or a hemostatic forceps 234 and/or oval forceps 235, a second gauze 236, a hole towel 237 and paraffin oil 238, and as one way, the second packaging layer body 231 is provided with an annular groove 2311, a third receiving groove 2312, a fourth receiving groove 2313, a fifth receiving groove 2314, a sixth receiving groove 2315 and a third small bowl 2316. The double-J-tube pulling device 100 is disposed in the annular groove 2311, the second glove 232 is disposed in the third accommodating groove 2312, the second forceps 233 and/or the hemostatic forceps 234 and/or the oval forceps 235 are disposed in the fourth accommodating groove 2313, the second gauze 236 is disposed in the third small bowl 2316, the hole towel 237 is disposed in the user-protecting operation area in the fifth accommodating groove 2314, wherein the hole towel 237 is a sterile hole towel and the paraffin oil 238 is disposed in the sixth accommodating groove 2315.
The double-J-tube removing set 200 according to the second embodiment of the present invention includes a double-J-tube removing device 100, an outer packaging bag 210, a first packaging layer 220 and a second packaging layer 230, wherein the double-J-tube removing device 100, the first packaging layer 220 and the second packaging layer 230 are all disposed in the outer packaging bag 210, the first packaging layer 220 and the second packaging layer 230 are stacked, and the double-J-tube removing device 100 is disposed on the second packaging layer 230, so that the double-J-tube removing set 200 capable of reducing damage to human body, reducing cost and facilitating storage is provided.
In summary, the double-J-tube pulling device and the double-J-tube pulling kit provided by the embodiments of the invention include a pulling tube and a pulling wire, one end of the pulling tube is connected with one end of the pulling wire, the pulling tube is bendable, one end of the pulling tube sequentially passes through the urethra and the bladder and then contacts with the bladder wall when being pushed, and bends in the bladder wall to form a ring together with the pulling wire to sleeve one end of the double-J-tube located in the bladder, one end of the pulling wire sequentially passes through the urethra and the bladder and then is located in the bladder under the driving of the pulling tube, the ring formed by the end connected with the pulling wire and the pulling wire is contracted under the pulling force of the other end of the pulling tube and the pulling wire, and one end of the pulling tube is sequentially hooked to pass through the bladder and the urethra to be pulled out of the body, so that the double-J-tube pulling device and the double-J-tube pulling kit can be provided, which are simple to operate, high in success rate, can reduce medical cost, reduce damage to human body, and are particularly suitable for children patients.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a two J pipe pulling out device which characterized in that, including pulling out pipe and pulling out the line, the one end of pulling out the pipe with the one end of pulling out the line is connected, the pulling out the pipe is flexible, wherein:
when the end, connected with the plucking line, of the plucking tube sequentially passes through the urethra and the bladder to contact with the bladder wall and bend in the bladder when being pushed, and forms an annular body together with the plucking line to cover one end of the double J-tube positioned in the bladder;
one end of the plucking wire connected with the plucking tube is driven by the plucking tube to sequentially pass through the urethra and the bladder and then positioned in the bladder;
the annular body is formed by one end, connected with the plucking wire, of the plucking tube and the plucking wire, and the other end of the plucking tube and the other end of the plucking wire shrink under the action of pulling force, so that one end of the double J tube is hooked to sequentially pass through the bladder and the urethra along with the plucking tube and the plucking wire, and the double J tube is plucked out of the body;
the outer surface of the pulling-out pipe is coated with paraffin oil, and the outer surface of the pulling-out line is coated with paraffin oil;
the length of the plucking line is greater than or equal to the length from the urethral orifice of the urethra to the bladder wall;
the length of the pulling-out pipe is 2-5 times of the length of the pulling-out line;
the plucking tube forms an arch shape when the inside of the bladder is just started to bend, forms a ring shape with the plucking wire connected thereto, and forms a ring body itself when the plucking tube is further bent.
2. The double J-tube pulling apparatus of claim 1, wherein one end of the pulling tube is detachably or fixedly connected to one end of the pulling wire.
3. The double J-tube pulling apparatus of claim 2, wherein the other end of the pulling tube and the other end of the pulling wire are both free ends.
4. A double J-tube extraction device according to claim 3, wherein the extraction tube is a hollow extraction tube or a solid extraction tube.
5. The double J-tube pulling apparatus of claim 4, wherein the diameter of the pulling tube is 0.5-2mm.
6. A double J-tube removal kit comprising the double J-tube removal device, an outer packaging bag, a first packaging layer and a second packaging layer according to any one of claims 1-5, wherein the double J-tube removal device, the first packaging layer and the second packaging layer are all arranged in the outer packaging bag, the first packaging layer and the second packaging layer are arranged in a laminated manner, and the double J-tube removal device is arranged on the second packaging layer.
7. The double J-tube removal kit of claim 6, wherein the first packaging layer comprises a first packaging layer body, first forceps, first gloves, and first gauze, the first packaging layer body being provided with a first receiving groove, a second receiving groove, a first bowl, and a second bowl, wherein:
the first tweezers are arranged in the first accommodating groove;
the first hand sleeve is arranged in the second accommodating groove;
the first yarn arrangement is arranged in the first small bowl;
the second bowl is used for containing the first gauze after disinfection.
8. The double J-tube removal kit of claim 7, wherein the second packaging layer comprises a second packaging layer body, a second glove, a second pair of forceps and/or hemostat, a second gauze, a hole towel, and paraffin oil, the second packaging layer body being provided with an annular groove, a third receiving groove, a fourth receiving groove, a fifth receiving groove, a sixth receiving groove, and a third bowl, wherein:
the double J-tube pulling device is arranged in the annular groove;
the second sleeve is arranged in the third accommodating groove;
the second forceps and/or the hemostatic forceps and/or the oval forceps are arranged in the fourth accommodating groove;
the second yarn arrangement is arranged in the third small bowl;
the hole towel is arranged in the fifth accommodating groove;
the paraffin oil is arranged in the sixth accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870131.9A CN107411808B (en) | 2017-09-19 | 2017-09-19 | Double J tube pulling device and double J tube pulling set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710870131.9A CN107411808B (en) | 2017-09-19 | 2017-09-19 | Double J tube pulling device and double J tube pulling set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107411808A CN107411808A (en) | 2017-12-01 |
| CN107411808B true CN107411808B (en) | 2023-08-11 |
Family
ID=60435769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710870131.9A Active CN107411808B (en) | 2017-09-19 | 2017-09-19 | Double J tube pulling device and double J tube pulling set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107411808B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982631B (en) * | 2018-01-16 | 2024-08-16 | 华中科技大学同济医学院附属协和医院 | Second-generation double-J tube pulling device and second-generation double-J tube pulling set |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0523442A1 (en) * | 1991-07-03 | 1993-01-20 | José Ricardo Alvarez-Vijande Garcia | Device for the extraction of internal urinary catheters |
| CN2185108Y (en) * | 1994-03-15 | 1994-12-14 | 向红 | Disposable medical apparatus bag |
| CN200980688Y (en) * | 2006-08-31 | 2007-11-28 | 梁清 | Female body double J-tube extractor |
| CN201727568U (en) * | 2010-04-11 | 2011-02-02 | 刘加升 | Female bladder intracavitary linear foreign matter extractor |
| CN203107243U (en) * | 2013-04-02 | 2013-08-07 | 魏乔红 | Hook used for pulling-out of double J-shaped pipes inside ureter |
| CN104207868A (en) * | 2014-09-01 | 2014-12-17 | 上海交通大学医学院附属新华医院 | Ureteral stent puller |
| CN104399173A (en) * | 2014-12-19 | 2015-03-11 | 王军 | Female double J tube extractor |
| CN105749404A (en) * | 2016-04-23 | 2016-07-13 | 初剑锋 | D-J pipe extractor |
| DE102015001505A1 (en) * | 2015-02-05 | 2016-08-11 | Nasser Farkhondeh | Stents extraction |
| CN205459233U (en) * | 2016-02-23 | 2016-08-17 | 郑州大学附属肿瘤医院 | Ureteral stent's extractor |
| CN106176005A (en) * | 2016-06-28 | 2016-12-07 | 刘超颖 | A kind of Ureteral stent tube removes hook |
| CN208541386U (en) * | 2017-09-19 | 2019-02-26 | 华中科技大学同济医学院附属协和医院 | Double J pipe plucking device and double J pipe pull out suit |
-
2017
- 2017-09-19 CN CN201710870131.9A patent/CN107411808B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0523442A1 (en) * | 1991-07-03 | 1993-01-20 | José Ricardo Alvarez-Vijande Garcia | Device for the extraction of internal urinary catheters |
| CN2185108Y (en) * | 1994-03-15 | 1994-12-14 | 向红 | Disposable medical apparatus bag |
| CN200980688Y (en) * | 2006-08-31 | 2007-11-28 | 梁清 | Female body double J-tube extractor |
| CN201727568U (en) * | 2010-04-11 | 2011-02-02 | 刘加升 | Female bladder intracavitary linear foreign matter extractor |
| CN203107243U (en) * | 2013-04-02 | 2013-08-07 | 魏乔红 | Hook used for pulling-out of double J-shaped pipes inside ureter |
| CN104207868A (en) * | 2014-09-01 | 2014-12-17 | 上海交通大学医学院附属新华医院 | Ureteral stent puller |
| CN104399173A (en) * | 2014-12-19 | 2015-03-11 | 王军 | Female double J tube extractor |
| DE102015001505A1 (en) * | 2015-02-05 | 2016-08-11 | Nasser Farkhondeh | Stents extraction |
| CN205459233U (en) * | 2016-02-23 | 2016-08-17 | 郑州大学附属肿瘤医院 | Ureteral stent's extractor |
| CN105749404A (en) * | 2016-04-23 | 2016-07-13 | 初剑锋 | D-J pipe extractor |
| CN106176005A (en) * | 2016-06-28 | 2016-12-07 | 刘超颖 | A kind of Ureteral stent tube removes hook |
| CN208541386U (en) * | 2017-09-19 | 2019-02-26 | 华中科技大学同济医学院附属协和医院 | Double J pipe plucking device and double J pipe pull out suit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107411808A (en) | 2017-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11661219B2 (en) | Catheter tray, packaging system, instruction insert, and associated methods | |
| US20210016055A1 (en) | Catheter tray, packaging system, and associated methods | |
| JP6339559B2 (en) | Intermittent catheter assembly | |
| US10265499B2 (en) | Compact urinary catheter | |
| CN103501850A (en) | Catheter assembly | |
| US8956340B2 (en) | Urethral catheter assembly with a guide wire | |
| JP2010269175A (en) | Retention element for telescopic device | |
| US6802323B1 (en) | Method and apparatus for storing guide wires | |
| US20240343429A1 (en) | Catheter Tray, Packaging System, Instruction Insert, and Associated Methods | |
| CN107411808B (en) | Double J tube pulling device and double J tube pulling set | |
| WO2021113962A1 (en) | Systems and methods for accessing small arteries for conveying catheters to target vessels | |
| US10300244B2 (en) | Unravelable catheter | |
| CN208541386U (en) | Double J pipe plucking device and double J pipe pull out suit | |
| WO2014093007A1 (en) | Urethral catheter assembly with a guide wire | |
| CN107982631B (en) | Second-generation double-J tube pulling device and second-generation double-J tube pulling set | |
| CN216724644U (en) | Be used for sutured stay tube of common bile duct I phase | |
| US20240099709A1 (en) | Device for atraumatic passageway of instruments with or without dilation | |
| CN219332887U (en) | Mouth-nose conversion device in nasal and biliary drainage operation | |
| CN219539199U (en) | Guide wire protection device | |
| CN110680580A (en) | A pull out device for ureteral stent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |