CN215083183U

CN215083183U - Flushing pipe for treating pacemaker sac infection

Info

Publication number: CN215083183U
Application number: CN202120883324.XU
Authority: CN
Inventors: 陈学颖; 宿燕岗; 葛均波
Original assignee: Zhongshan Hospital Fudan University
Current assignee: Zhongshan Hospital Fudan University
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-10
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a flushing pipe of treatment pacemaker bag infection, the inside cavity of flushing pipe, the equal opening in both ends, the flushing pipe divide into straight tube (1) that is used for leading-in washing liquid and is used for stretching into carry out abluent crooked pipe (2) in the bag, straight tube (1) and crooked pipe (2) body coupling, the tail end of straight tube (1) can be dismantled and be equipped with sealing cap (3), it is equipped with a plurality of side openings (4) that are used for flowing out the washing liquid to run through along circumference on crooked pipe (2), the external diameter of flushing pipe is not more than bag open-ended internal diameter. Compared with the prior art, the utility model discloses difficult damage tissue just reaches the purpose of washing well and treating the capsular bag infection.

Description

Flushing pipe for treating pacemaker sac infection

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to flushing pipe of treatment pacemaker bag infection.

Background

The heart pacemaker is an electronic therapeutic apparatus implanted in a human body, and electric pulses powered by a battery are delivered by a pulse generator, and conducted by a lead electrode to stimulate cardiac muscle contacted by the electrode so as to excite and contract the heart, thereby achieving the aim of treating heart dysfunction caused by certain arrhythmia. Cardiac pacing systems typically include a pulse generator, often referred to individually as a pacemaker, and an electrode lead. The pacemaker consists of power source and electronic circuit, and can produce and output electric pulse, and the electrode wire is conducting metal wire with insulating layer to transmit the electric pulse of the pacemaker to heart and the intracavitary electrocardiogram of the heart to the sensing circuit of the pacemaker.

Pacemakers are classified into temporary and permanent types, and after a permanent pacemaker is implanted, the incidence rate of capsular bag infection is about 1%, and once the infection occurs, a lead needs to be pulled out to remove the whole pacing system and perform local debridement treatment on the capsular bag. The capsular bag is generally positioned under the clavicle, the surface of the wound is shallow, the range is not large, about 5cm by 5cm, the deep part of the capsular bag still needs to be locally flushed after debridement and suturing, and a thicker flushing pipe is difficult to be placed for flushing and is not beneficial to healing of the wound because the size of the capsular bag is smaller and the tension of local tissues after debridement is larger. Currently, there is no irrigation tube specifically for pacemaker capsular bag infection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a washing tube for treating pacemaker capsular bag infection.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a flushing pipe of treatment pacemaker bag infection, the inside cavity of flushing pipe, both ends are all opened, the flushing pipe divide into the straight tube that is used for leading-in washing liquid and is used for stretching into the bag and carry out abluent crooked pipe in, straight tube and crooked pipe body coupling, the tail end of straight tube can be dismantled and is equipped with the closing cap, it is equipped with a plurality of side openings that are used for flowing out the washing liquid to run through along circumference on the crooked pipe, the external diameter of flushing pipe is not more than bag open-ended internal diameter.

The side holes are uniformly distributed on the bent pipe along the length direction of the bent pipe in a spiral shape, so that the cleaning liquid is conveniently distributed in the bag and cleaned.

Assuming that the number of side holes is n, the length of the bending tube is L, and the distance between adjacent side holes along the length direction of the bending tube (i.e., along the center line of the bending tube) is L/n.

Along the radial direction of the bent pipe, the included angle between the adjacent side holes is 90 degrees.

The straight pipe and the bent pipe are in arc transition.

The length ratio of the straight pipe to the bent pipe is 1: 1.

The total length of the flushing pipe is 20cm, the length of the straight pipe is 10cm, and the length of the bent pipe is 10 cm.

The inner diameters of the straight pipe and the bent pipe are both 2 mm.

The side hole is circular, the diameter of side hole is 1 mm.

The side hole sets up 10 altogether.

The flushing pipe is made of soft materials, such as rubber and the like, so that damage to a patient is avoided.

The sealing cap adopts a heparin cap, is a common sealing part in the field, and simulates the effect of a Rieful principle on the vein indwelling needle sealing tube, so that the medical cost of a patient is reduced, and the working efficiency of a nurse is improved.

When in use, the sealing cap is taken down, and the tail end of the straight tube is connected with an injector or an infusion set.

The utility model discloses a flushing pipe divide into straight tube and crooked pipe, and crooked pipe is convenient for coil in the pacemaker pocket, increases area of contact, is located the opening of the tip of crooked pipe and is located the inside that the lateral opening of crooked pipe lateral part is convenient for the washing liquid fully gets into the bag, the trailing end connection syringe or the transfusion system of straight tube when using, and the washing liquid in syringe or the transfusion system flows in to crooked pipe through the opening that is located the straight tube tip, and convenient to use washing liquid (including flush fluid or antibiotic) washes, washes and finishes to connect heparin cap and seals the pipe, moreover the utility model discloses a flushing pipe material softness is difficult for damaging the tissue, reaches the purpose of washing well and treatment bag infection.

Drawings

Fig. 1 is a schematic structural diagram of an irrigation tube for treating pacemaker capsular bag infection.

In the figure: 1-straight pipe; 2-bending the tube; 3-sealing the cap; 4-side holes.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Examples

As shown in figure 1 (in the figure, the washing pipe is divided into a straight pipe and a bent pipe by using a dotted line), the washing pipe for treating pacemaker capsular bag infection is hollow, both ends of the washing pipe are open, the washing pipe is divided into a straight pipe 1 for leading in cleaning fluid and a bent pipe 2 for extending into a capsular bag to be cleaned, the straight pipe 1 and the bent pipe 2 are integrally connected, the straight pipe 1 and the bent pipe 2 are in arc transition, the length ratio of the straight pipe 1 to the bent pipe 2 is 1:1, a sealing cap 3 (a heparin cap can be adopted) is detachably arranged at the tail end of the straight pipe 1, a plurality of side holes 4 for flowing out the cleaning fluid are arranged on the bent pipe 2 in a penetrating way along the circumferential direction, the plurality of side holes 4 are uniformly distributed on the bent pipe 2 in a spiral shape along the length direction of the bent pipe 2, the number of the side holes 4 is assumed to be n, the length of the bent pipe 2 is L, and the distance between the adjacent side holes 4 is L/n along the length direction of the bent pipe 2, along the radial direction of the bent pipe 2, the included angle between the adjacent side holes 4 is 90 degrees, the outer diameter of the flushing pipe is not more than the inner diameter of the opening of the sac, the flushing pipe is made of soft materials, when in use, the sealing cap 3 is taken down, and the tail end of the straight pipe 1 is connected with an injector or an infusion apparatus.

In this embodiment, the total length of the flushing pipe is 20cm, the length of the straight pipe 1 is 10cm, the length of the bent pipe 2 is 10cm, the inner diameters of the straight pipe 1 and the bent pipe 2 are both 2mm, the side holes 4 are circular, the diameter of each side hole 4 is 1mm, the number of the side holes 4 is 10, namely, the axial distance between the adjacent side holes is 1 cm. The positions of the side holes are only exemplarily shown in fig. 1, and the specific distribution users can be arranged according to actual conditions.

When the clear wound of pacemaker bag needs the wound part to wash, will the utility model discloses a bent pipe of flushing pipe puts into the bag to the bent pipe on have the part of side opening and get into the bag completely, and the straight tube is stayed outside the bag, and the flushing pipe is fixed on skin to the suture. When in flushing, the straight tube can be connected with an injector, and flushing fluid is injected into the sac through the injector for flushing; the flushing pipe can also be connected with an infusion apparatus, and antibiotics are instilled into the capsular bag through the infusion apparatus for flushing. After the flushing is finished, the tail end of the straight pipe is connected with a heparin cap sealing pipe, and the local wound is bandaged after dressing change.

The embodiments described above are intended to facilitate the understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.

Claims

1. The utility model provides a flushing pipe of treatment pacemaker bag infection, a serial communication port, the inside cavity of flushing pipe, both ends are all opened, the flushing pipe divide into straight tube (1) that is used for leading-in washing liquid and is used for stretching into to carry out abluent crooked pipe (2) in the bag, straight tube (1) and crooked pipe (2) body coupling, the tail end of straight tube (1) can be dismantled and be equipped with sealing cap (3), it is equipped with a plurality of side openings (4) that are used for flowing out the washing liquid to run through along circumference on crooked pipe (2), the external diameter of flushing pipe is not more than bag open-ended internal diameter.

2. An irrigation tube for treating pacemaker capsular bag infection according to claim 1 wherein the plurality of side holes (4) are uniformly arranged on the curved tube (2) in a spiral shape along the length of the curved tube (2).

3. An irrigation tube for treating pacemaker pocket infections according to claim 2 wherein assuming that the number of side holes (4) is n, the length of the bending tube (2) is L and the distance between adjacent side holes (4) along the length of the bending tube (2) is L/n.

4. An irrigation tube for the treatment of pacemaker pocket infections according to claim 2, wherein the angle between adjacent side holes (4) in the radial direction of the curved tube (2) is 90 °.

5. An irrigation tube for pacemaker pocket infections according to claim 1 characterized in that the straight tube (1) and the curved tube (2) are in circular arc transition.

6. An irrigation tube for treatment of pacemaker capsular bag infection according to claim 1 wherein the length ratio of the straight tube (1) and the curved tube (2) is 1: 1.

7. An irrigation tube for treating pacemaker pocket bag infection according to claim 6, wherein the total length of the irrigation tube is 20cm, the length of the straight tube (1) is 10cm, and the length of the curved tube (2) is 10 cm;

the inner diameters of the straight pipe (1) and the bent pipe (2) are both 2 mm;

the side hole (4) is circular, and the diameter of the side hole (4) is 1 mm;

the side holes (4) are totally 10.

8. The irrigation tube for treating pacemaker pocket infection according to claim 1, wherein the irrigation tube is made of soft material.

9. An irrigation tube for pacemaker pocket infections according to claim 1 characterized in that the sealing cap (3) is a heparin cap.

10. The irrigation tube for treating pacemaker capsular bag infection according to claim 1, wherein the sealing cap (3) is removed and an injector or an infusion set is connected to the tail end of the straight tube (1) in use.