CN215134294U

CN215134294U - Medical catheterization nursing system

Info

Publication number: CN215134294U
Application number: CN202120981898.0U
Authority: CN
Inventors: 陈梅; 张静; 吴莉
Original assignee: Second Hospital of Nanjing
Current assignee: Second Hospital of Nanjing
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-12-14
Anticipated expiration: 2031-05-10

Abstract

The utility model relates to a medical care apparatus technical field provides a medical catheterization nursing system, including liquid storage bag and catheter, the left intermediate position department of liquid storage bag is inserted and is equipped with first pipeline, the outside that the left side of first pipeline extends to the liquid storage bag is provided with the second pipeline, the left intermediate position department fixedly connected with catheter of second pipeline, the inside of catheter is provided with anti-drop structure, anti-drop structure includes the gasbag, annotates the liquid head and annotates the liquid pipe, it sets up in the inside of catheter to annotate the liquid pipe, the left side cover of catheter is equipped with the gasbag. The utility model discloses a be provided with the anti-drop structure, pour into the inside of gasbag with normal saline, utilize the gasbag of bloated can prevent that the catheter from coming off from bladder inside at the inside separation of patient's bladder, handle through the anti-drop to the catheter, effectually solved because of the catheter comes off the problem that influences patient's urination to the suitability has been improved.

Description

Medical catheterization nursing system

Technical Field

The utility model relates to a medical care apparatus technical field, in particular to medical catheterization nursing system.

Background

With the continuous progress of the scientific level, the treatment means of various diseases in hospitals are continuously improved and perfected, some patients can only urinate on the sick bed after operation because the patients cannot get out of the bed to discharge urine, and in order to facilitate the urination of the patients, a medical catheterization nursing system is needed to be used, which is a catheterization nursing system for inserting a catheter into the bladder so as to drain the urine, and the use is extremely wide;

therefore, the patent with publication number CN207323607U discloses a medical nursing urethral catheterization device, which comprises a waist bandage, a waist magic tape, nursing underpants, a urethral receiving sleeve body, a sleeving elastic band, a plurality of pipeline connecting ends, a urethral catheterization pipeline, a urethral receiving bag body, a suspension rope, a pair of bag body bandages, a pair of bag body magic tapes and a liquid absorption inner layer; waist magic subsides are established on the waist bandage, and nursing pants connect the waist bandage, and the imbibition inlayer is established on nursing pants, connects the urine cover body and links nursing pants, cup joints the elastic cord and establishes on connecting the urine cover body, and the catheter is said and is passed through the pipe connection end and connect the urine cover body and connect the urine bag body, and the suspension rope sets up on a terminal surface that connects the urine bag body, and the one end of a pair of bag body bandage is connected with the top both sides of the urine bag body, and a pair of bag body magic subsides correspond the other end that sets up at a pair of bag body bandage. The utility model can be used for postoperative catheterization of patients in urology department and the like, has higher wrapping degree and comfort level, can protect privacy of patients and facilitate catheterization, reduces the trouble of leakage, and can be used repeatedly;

the above prior art solutions have the following drawbacks: this catheterization care system often handles because of lacking the anti-drop to the catheter when using for the catheter often drops from bladder inside, thereby influences patient's urine discharge, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a medical catheterization nursing system for solve current medical catheterization nursing system and lack the defect of handling the anti-drop of catheter.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: a medical catheterization nursing system comprises a liquid storage bag and a catheter, wherein a first pipeline is inserted in the middle of the left side of the liquid storage bag;

a second pipeline is arranged at the left side of the first pipeline and extends to the outside of the liquid storage bag, and a catheter is fixedly connected to the middle position of the left side of the second pipeline;

the utility model discloses a catheter, including catheter, infusion head, liquid injection pipe, gasbag, liquid injection pipe is connected with the bottom fixedly connected with on catheter right side, and the inside of liquid injection head is linked together with liquid injection pipe.

Preferably, the right side of second pipeline is provided with the dismouting structure, the dismouting structure includes thread bush, thread piece, kicking block and sealing washer, the kicking block is fixed in the right side of second pipeline, the inside of kicking block is provided with the sealing washer, the right side of kicking block is provided with the thread piece, and the right side and the first pipeline fixed connection of thread piece, the left side of thread piece all offsets with kicking block and sealing washer, the thread piece is equipped with the thread bush with the outside cover of kicking block, the inside intermediate position department of thread bush is inserted and is equipped with the second pipeline.

Preferably, the inside of second pipeline is provided with anti-overflow structure, anti-overflow structure includes supporting shoe, baffler, telescopic link and reset spring, the supporting shoe is fixed in the inside of second pipeline, the inside one side of supporting shoe articulates there is the baffler, the bottom mounting of baffler one side has the telescopic link, and the bottom and the supporting shoe fixed connection of telescopic link, the outside winding of telescopic link has reset spring.

Preferably, the outer part of the thread block is provided with an external thread, the inner part of the thread sleeve is provided with an internal thread, and the thread sleeve and the thread block form a thread structure.

Preferably, the top block and the sealing ring are both provided with a group, and the top block and the sealing ring are parallel to each other.

Preferably, the inner wall of the threaded sleeve is abutted to the outer wall of the ejector block, and the longitudinal section of the ejector block is larger than that of the through hole of the threaded sleeve.

Preferably, the return spring is provided with a group, and the blocking plate and the supporting block form a movable structure through the return spring.

(III) advantageous effects

The utility model provides a pair of medical catheterization nursing system, its advantage is in: the anti-drop structure is arranged, the normal saline is injected into the air bag, the catheter can be prevented from dropping from the bladder by utilizing the blocking of the expanded air bag in the bladder of the patient, and the problem that the urination of the patient is influenced by the dropping of the catheter is effectively solved by the anti-drop treatment of the catheter, so that the applicability is improved;

through the arrangement of the dismounting structure, medical staff can unscrew the threaded sleeve from the outside of the threaded block by rotating the threaded sleeve and utilizing threaded connection between the threaded sleeve and the threaded block, the liquid storage bag can be dismounted at the moment, urine in the liquid storage bag can be cleaned, and the threaded sleeve can be tightly sleeved outside the threaded block only by rotating the threaded sleeve during mounting, so that the convenient dismounting can enable the medical staff to more conveniently process the urine in the liquid storage bag, and the convenience is improved;

through being provided with the anti-overflow structure, when urine got into the inside of supporting shoe from the inside overflow of stock solution bag, the urine can assault the baffler outer wall, and under the separation effect of supporting shoe inner wall, the baffler can with the inner wall in close contact with of supporting shoe, the urine then can't be washed away the baffler to open the through-hole of supporting shoe, handle through the anti-overflow to the urine, can prevent that the urine from flowing back to inside the bladder, thereby improved the practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic view of the anti-overflow structure of the present invention in front view, with a section and a three-dimensional structure;

FIG. 4 is a front view, a sectional view, and a schematic view of the detachable structure of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 6 is a schematic view of the cross-sectional structure of the anti-overflow structure of the present invention.

The reference numerals in the figures illustrate: 1. a liquid storage bag; 2. a first conduit; 3. a disassembly and assembly structure; 301. a threaded sleeve; 302. a thread block; 303. a top block; 304. a seal ring; 4. a second conduit; 5. an anti-drop structure; 501. an air bag; 502. a liquid injection head; 503. a liquid injection pipe; 6. a urinary catheter; 7. an anti-overflow structure; 701. a support block; 702. a barrier plate; 703. a telescopic rod; 704. a return spring.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the utility model provides a medical catheterization nursing system, including liquid storage bag 1 and catheter 6, the left intermediate position department of liquid storage bag 1 is inserted and is equipped with first pipeline 2, the left side of first pipeline 2 extends to the outside of liquid storage bag 1 and is provided with second pipeline 4, the left intermediate position department of second pipeline 4 is fixedly connected with catheter 6, the inside of catheter 6 is provided with anti-drop structure 5, anti-drop structure 5 includes gasbag 501, annotate liquid head 502 and notes liquid pipe 503, notes liquid pipe 503 sets up in the inside of catheter 6, the left side cover of catheter 6 is equipped with gasbag 501, and the inside of gasbag 501 is inserted and is equipped with notes liquid pipe 503, the bottom fixedly connected with notes liquid head 502 on the right side of catheter 6, and the inside of notes liquid head 502 is linked together with notes liquid pipe 503;

when the structure is used, the liquid injection head 502 is used for injecting the normal saline into the air bag 501 through the liquid injection pipe 503, at the moment, the air bag 501 expands in the bladder of the patient to play a role in blocking, and the catheter 6 can be prevented from falling off from the bladder by blocking of the air bag 501;

the dismounting structure 3 is arranged on the right side of the second pipeline 4, the dismounting structure 3 comprises a threaded sleeve 301, a threaded block 302, a top block 303 and a sealing ring 304, the top block 303 is fixed on the right side of the second pipeline 4, the sealing ring 304 is arranged inside the top block 303, the threaded block 302 is arranged on the right side of the top block 303, the right side of the threaded block 302 is fixedly connected with the first pipeline 2, the left side of the threaded block 302 is abutted against the top block 303 and the sealing ring 304, the threaded sleeve 301 is sleeved outside the threaded block 302 and the top block 303, and the second pipeline 4 is inserted in the middle position inside the threaded sleeve 301;

the external part of the thread block 302 is provided with external threads, the internal part of the thread sleeve 301 is provided with internal threads, and the thread sleeve 301 and the thread block 302 form a thread structure;

the jacking blocks 303 and the sealing rings 304 are arranged in a group, and the jacking blocks 303 and the sealing rings 304 are parallel to each other;

the inner wall of the threaded sleeve 301 is abutted against the outer wall of the top block 303, and the longitudinal section of the top block 303 is larger than that of the through hole of the threaded sleeve 301;

when the structure is used, the threaded connection between the threaded sleeve 301 and the threaded block 302 is utilized to realize convenient disassembly and assembly, so that the first pipeline 2 and the second pipeline 4 are connected and disconnected, the convenient disassembly and assembly can enable medical workers to more conveniently treat urine in the liquid storage bag 1, the parallel top blocks 303 and the sealing rings 304 can be more accurately attached to ensure that the stress is more uniform when the top blocks 303 are extruded by the inner wall of the threaded sleeve 301, and the top blocks 303 can be prevented from being separated from the inside of the threaded sleeve 301 by utilizing the longitudinal sections, larger than the through holes of the threaded sleeve 301, of the top blocks 303;

an anti-overflow structure 7 is arranged inside the second pipeline 4, the anti-overflow structure 7 comprises a supporting block 701, a blocking plate 702, a telescopic rod 703 and a return spring 704, the supporting block 701 is fixed inside the second pipeline 4, the blocking plate 702 is hinged to one side inside the supporting block 701, the telescopic rod 703 is fixed to the bottom end of one side of the blocking plate 702, the bottom end of the telescopic rod 703 is fixedly connected with the supporting block 701, and the return spring 704 is wound outside the telescopic rod 703;

the return springs 704 are provided with a group, and the blocking plate 702 and the supporting block 701 form a movable structure through the return springs 704;

when the structure is used, when urine enters the inside of the supporting block 701 from the internal overflow of the liquid storage bag 1, the blocking plate 702 is utilized to form a movable structure through the reset spring 704 and the supporting block 701, the blocking plate 702 can rotate rightwards and rotate leftwards to restore the original state, and cannot directly rotate leftwards, even if the urine impacts on the urine, the blocking plate 702 still cannot move leftwards under the blocking effect of the inner wall of the supporting block 701, the blocking plate 702 plugs the through hole of the supporting block 701 all the time, and the urine overflow is effectively blocked.

The working principle is as follows: when the catheter is used, firstly, a medical worker inserts the catheter 6 into the bladder of a patient, the air bag 501 moves to the bladder of the patient along with the top of the catheter 6 at the moment, then 10 ml of normal saline is extracted by using the needle tube and is injected by the injection head 502, the normal saline is injected into the air bag 501 through the injection tube 503, the air bag 501 expands due to being filled with the normal saline, the expanded air bag 501 can be blocked at the bladder opening to enable the catheter 6 not to easily fall off, and the anti-falling treatment of the catheter 6 can prevent the smooth urine discharge of the patient from being influenced by the falling of the catheter 6 when the patient urinates;

secondly, when a patient urinates, urine enters the inside of the second pipeline 4 through the catheter 6, the blocking plate 702 moves under the impact of the urine, the telescopic rod 703 and the return spring 704 are pressed to contract, at the moment, the blocking plate 702 can blow the left side of the supporting block 701 away from the through hole blocked by the blocking plate 702 under the impact of the urine, the urine is injected into the liquid storage bag 1 through the first pipeline 2 through the supporting block 701, after the urination is finished, the telescopic rod 703 and the return spring 704 lose the pressure effect to recover the original state, the blocking plate 702 is bounced to the state of being in contact with the inner wall of the supporting block 701, if the urine overflows from the inside of the liquid storage bag 1, the overflowing urine enters the inside of the supporting block 701 and impacts the outer wall of the blocking plate 702, because the left side of the blocking plate 702 is blocked by the inner wall of the supporting block 701, the blocking plate 702 can only be in close contact with the inner wall of the supporting block 701 under the overflow impact of the urine, the blocking plate 702 cannot be flushed away, the through hole of the supporting block 701 cannot be opened, and the urine can be prevented from flowing back to the inside of the bladder through the anti-overflow treatment of the urine;

finally, the back is filled up to the inside urine of stock solution bag 1, medical personnel only need to rotate thread bush 301, utilize threaded connection between thread bush 301 and the screw thread piece 302, rotatable thread bush 301 is with its outside screw out from screw thread piece 302, can pull down stock solution bag 1 this moment, clear up its inside urine, during the installation, only need aim at screw thread bush 301 screw thread piece 302, can closely overlap screw thread bush 301 in the outside of screw thread piece 302 through rotatory screw thread bush 301, the kicking block 303 can be extruded to the inner wall of screw thread bush 301 simultaneously, and closely laminate it with screw thread piece 302, wherein sealing washer 304 can seal first pipeline 2 and second pipeline 4 junction, in order to prevent that the junction urine from spilling, convenient dismouting can make medical personnel more convenient to the processing of the inside urine of stock solution bag 1, finally accomplish this medical catheterization nursing system's use work.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A medical catheterization care system, includes stock solution bag (1) and catheter (6), its characterized in that: a first pipeline (2) is inserted in the middle position of the left side of the liquid storage bag (1);

a second pipeline (4) is arranged at the left side of the first pipeline (2) and extends to the outside of the liquid storage bag (1), and a catheter (6) is fixedly connected to the middle position of the left side of the second pipeline (4);

the inside of catheter (6) is provided with anti-drop structure (5), anti-drop structure (5) are including gasbag (501), annotate liquid head (502) and annotate liquid pipe (503), it sets up in the inside of catheter (6) to annotate liquid pipe (503), the left side cover of catheter (6) is equipped with gasbag (501), and the inside of gasbag (501) is inserted and is equipped with and annotate liquid pipe (503), bottom fixedly connected with on catheter (6) right side annotates liquid head (502), and annotates the inside of liquid head (502) and annotate liquid pipe (503) and be linked together.

2. The medical catheterization care system of claim 1, wherein: the right side of second pipeline (4) is provided with dismouting structure (3), dismouting structure (3) are including thread bush (301), screw block (302), kicking block (303) and sealing washer (304), kicking block (303) are fixed in the right side of second pipeline (4), the inside of kicking block (303) is provided with sealing washer (304), the right side of kicking block (303) is provided with screw block (302), and the right side and first pipeline (2) fixed connection of screw block (302), the left side of screw block (302) all offsets with kicking block (303) and sealing washer (304) and is contradicted, the outside cover of screw block (302) and kicking block (303) is equipped with screw bush (301), the middle position department of screw bush (301) inside is inserted and is equipped with second pipeline (4).

3. The medical catheterization care system of claim 1, wherein: the anti-overflow structure (7) is arranged inside the second pipeline (4), the anti-overflow structure (7) comprises a supporting block (701), a blocking plate (702), an expansion link (703) and a reset spring (704), the supporting block (701) is fixed inside the second pipeline (4), one side inside the supporting block (701) is hinged to the blocking plate (702), the bottom end of one side of the blocking plate (702) is fixed with the expansion link (703), the bottom end of the expansion link (703) is fixedly connected with the supporting block (701), and the reset spring (704) is wound outside the expansion link (703).

4. The medical catheterization care system of claim 2, wherein: the external part of the thread block (302) is provided with external threads, the internal part of the thread sleeve (301) is provided with internal threads, and the thread sleeve (301) and the thread block (302) form a thread structure.

5. The medical catheterization care system of claim 2, wherein: the jacking block (303) and the sealing ring (304) are both provided with a group, and the jacking block (303) and the sealing ring (304) are parallel to each other.

6. The medical catheterization care system of claim 2, wherein: the inner wall of the threaded sleeve (301) is inconsistent with the outer wall of the ejector block (303), and the longitudinal section of the ejector block (303) is larger than that of the through hole of the threaded sleeve (301).

7. A medical catheterization care system according to claim 3, characterized in that: the reset spring (704) is provided with a group, and the blocking plate (702) and the supporting block (701) form a movable structure through the reset spring (704).