CN213609267U

CN213609267U - Internal jugular vein puts pipe fixing device

Info

Publication number: CN213609267U
Application number: CN202022179895.3U
Authority: CN
Inventors: 邵凤兰
Original assignee: Guangan Peoples Hospital
Current assignee: Guangan Peoples Hospital
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-06
Anticipated expiration: 2030-09-28

Abstract

A fixing device for an internal jugular vein catheterization comprises a fixing band which can be worn on the neck of a patient, a containing sleeve for placing the vein catheterization and a bacterium isolation structure for isolating bacteria; one end of the containing sleeve is fixedly connected with the fixing band, the other end of the containing sleeve is connected with the ear hanging rope, and a fixing structure for fixing the intravenous catheter is arranged in the containing sleeve; the bacterium isolation structure comprises a disposable bacterium isolation sheet I detachably connected to the inner side of the fixing band and a disposable bacterium isolation sheet II detachably connected to the inner side of the containing sleeve. The utility model discloses when realizing fixed vein catheterization function, be provided with on the fixed band and the inboard that holds the cover and separate the fungus structure, effectively reduce the bacterium on the fixing device, make fixing device can use for a long time. And disposable separates fungus piece and fixed band and hold connection structure simple, reasonable between the cover, has advantages such as easy dismounting, stability height through bonding cooperation, and the medical personnel of being convenient for change and use disposable separates fungus piece, separates the fungus protection to fixing device.

Description

Internal jugular vein puts pipe fixing device

Technical Field

The utility model relates to a medical apparatus, concretely relates to internal jugular vein puts pipe fixing device.

Background

The artificial liver technology is a new medical technology which uses the blood purification technology to temporarily replace the liver function, so that the liver cells can be recovered and regenerated, and finally the life of a patient can be saved. It adopts the mode of "changing blood" to remove toxin from patient's blood plasma, i.e. the blood plasma containing toxin is changed into healthy blood plasma, and every time about 50% of blood plasma of whole body is changed. The artificial liver technology developed at present includes: in order to meet the requirement of blood flow, deep vein catheterization is required, and internal jugular vein catheterization is a good way for providing various therapeutic medicines and can reduce the stimulation of medicines to peripheral veins, so jugular vein catheterization is preferred in the clinical practical operation of artificial liver.

The exposed part of the common jugular vein catheterization in most existing hospitals can be covered and fixed on the body of a patient by using a transparent adhesive film, so that the vein catheterization can be kept for several months, and when artificial liver operation is performed next time, two blood vessels (which are blood vessels respectively corresponding to the vein vessel and the artery vessel of the patient) can be directly connected with the catheter on the vein catheterization externally, so as to form a blood flow channel again for performing the artificial liver operation. However, when a patient moves, the transparent adhesive film is easy to fall off, so that the catheter on the venous catheter is broken or accidentally falls off, and therefore the problem of hemodynamics stability caused by unsmooth pumping of vasoactive drugs is very easy to cause, and therefore, the exposed part of the venous catheter is fixed through a venous catheter fixing device (such as the fixing device provided by patent numbers 201820144842.8, 201921602679.6 and the like) in hospitals, so that the problems of breaking or accidentally falling off of the catheter on the venous catheter and the like are avoided. However, there is a need for improvement in that perspiration may occur during use of the device and the device is used for a prolonged period of time, resulting in a significant amount of bacteria on the device and resulting in contamination of the intravenous tube.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a fixing device for an internal jugular vein catheterization.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an internal jugular vein puts pipe fixing device which characterized in that: the fixing band can be worn on the neck of a patient, the accommodating sleeve is used for placing the intravenous catheter, and the bacteria isolating structure is used for isolating bacteria; the two ends of the accommodating sleeve are both provided with openings, one end of the accommodating sleeve is fixedly connected with the fixing belt, the other end of the accommodating sleeve is connected with the ear hanging rope, and a fixing structure for fixing the intravenous catheter is arranged in the accommodating sleeve; the bacterium isolation structure comprises a disposable bacterium isolation sheet I detachably connected to the inner side of the fixing band and a disposable bacterium isolation sheet II detachably connected to the inner side of the containing sleeve.

The utility model discloses in, be equipped with magic subsides hook face two on the inboard of fixed band, disposable separate be equipped with on the fungus piece one with the magic subsides hook face two bond complex magic subsides hair face two.

The utility model discloses in, it pastes hook face three to hold to be equipped with the magic on the inboard of cover, disposable separate be equipped with on the fungus piece two with the magic paste hook face three bond complex magic subsides hair face three.

The utility model discloses in, disposable first and disposable second fungus piece that separate all include according to preface range upon range of outer protective layer, the antibiotic deodorant layer of well spinning AB and active carbon layer and the interior protective layer that sets up.

The utility model discloses in, fixed knot constructs including locating the strapping in holding the cover, the outside that holds the cover is equipped with makes the exerted window of strapping.

The utility model discloses in, hold the cover including as holding the cover to patient one side connect the cloth piece, as holding the mesh cloth that patient one side was kept away from to the cover, connect the cloth piece about both ends be connected with mesh cloth about respectively and form both ends opening setting hold the cover, the string rope of ear is connected on the upper end of connecting the cloth piece.

The utility model has the advantages that: the utility model discloses when realizing fixed vein catheterization function, be provided with on the fixed band with hold the cover the inboard and separate the fungus structure, avoid the patient direct with the fixed band with hold the inboard contact of cover to can effectively reduce bacterium and spot and attach to the fixed band and hold the possibility of sheatheeing in, effectively reduce the bacterium on the fixing device, make fixing device can use for a long time. And disposable separates fungus piece and fixed band and hold connection structure simple, reasonable between the cover, has advantages such as easy dismounting, stability height through bonding cooperation, and the medical personnel of being convenient for change and use disposable separates fungus piece, separates the fungus protection to fixing device.

Drawings

The invention will be further explained with reference to the drawings and the embodiments below:

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic lateral side view of the fastening band;

FIG. 3 is a schematic view of the inside surface of the fastening band;

FIG. 4 is a schematic view of the composition structure of a disposable antimicrobial patch I or a disposable antimicrobial patch II;

FIG. 5 is a schematic view of a first embodiment of the bacteria-isolating structure;

FIG. 6 is a schematic view of a second embodiment of the bacteria-isolating structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Referring to fig. 1-3, an internal jugular vein catheterization fixing device comprises a fixing band 1 which can be worn on the neck of a patient, an accommodating sleeve 2 for placing a vein catheterization, and a bacteria isolation structure for isolating bacteria; the outside of 1 one end of fixed band is equipped with magic tape hook face 3, the inboard of 1 other end of fixed band is equipped with magic tape hair face 4, and magic tape hook face 3 and magic tape hair face 4 bond so that the both ends of fixed band 1 link to each other to make fixed band 1 wear on patient's neck. Both ends of the accommodating sleeve 2 are provided with openings, so that a venous catheter and two blood vessels are conveniently inserted into the accommodating sleeve 2 from both ends of the accommodating sleeve 2 respectively and are connected in the accommodating sleeve 2; one end of the accommodating sleeve 2 is fixedly connected with the fixing band 1, the other end of the accommodating sleeve 2 is connected with an ear hanging rope 5 capable of being hung on the ear of a patient, and the ear hanging rope 5 is an elastic ear hanging rope 5, so that the stability of the ear hanging rope 5 hung on the ear is enhanced; hold and be equipped with fixed knot who is used for fixed vein catheterization in the cover 2 and construct 6 to strengthen the vein catheterization and hold the stability that the cover 2 internal fixation was placed, further avoid vein catheterization the phenomenon of coming off to appear. Separate the fungus structure including can dismantle connect at the disposable fungus piece that separates of 1 inboard in fixed band 7, can dismantle to connect and hold 2 inboard disposable fungus pieces that separate two 8 of cover, medical personnel can regularly change disposable fungus piece that separates 7 and disposable fungus pieces that separate two 8 every day to reach the mesh that reduces the bacterium on the fixing device.

Preferably, as shown in fig. 5 and 6, a second hook-and-loop fastener surface 11 is arranged on the inner side of the fixing band 1, and a second hook-and-loop fastener rough surface 71 which is in adhesive fit with the second hook-and-loop fastener surface 11 is arranged on the first disposable bacteria isolating sheet 7; simultaneously, in order to reduce the waste of two pile surfaces 71 of magic subsides and two 11 of hook surface of magic subsides under the prerequisite of guaranteeing once only separating fungus piece 7 connection stability, 1 inboard of fixed band is equipped with two rows of hook surfaces of magic subsides 11 that the interval set up about being, and every row of hook surfaces of magic subsides 11 includes a plurality of pile surfaces of magic subsides 11 of arranging along 1 length direction space piece of fixed band, once only be equipped with two rows of pile surfaces of magic subsides 71 of corresponding two rows of hook surfaces of magic subsides 11 respectively on separating fungus piece 7, every row of pile surfaces of magic subsides 71 includes a plurality of pile surfaces of magic subsides 71 of arranging along once only separating fungus piece 7 length direction space piece. In addition, the length and width of the second hook and loop fastener matte surface 71 are smaller than the length and width of the second hook and loop fastener hook surface 11, so that the waste of the second hook and loop fastener matte surface 71 is further reduced.

Similarly, as shown in fig. 5 and 6, a third hook-and-loop fastener surface 21 is arranged on the inner side of the accommodating sleeve 2, and a third hook-and-loop fastener fluff surface 81 which is in adhesive fit with the third hook-and-loop fastener surface 21 is arranged on the second disposable bacteria isolating sheet 8; simultaneously, in order to reduce the waste of three 81 of magic tape hair side and three 21 of magic tape hook side under the prerequisite of guaranteeing disposable two 8 connection stability of separating the fungus piece, it is equipped with two rows of magic tape hook side three 21 that the interval set up about holding 2 inboards of cover, every row of magic tape hook side three 21 includes a plurality of magic tape hook side three 21 of arranging along holding 2 length direction spacers of cover, disposable two rows of magic tape hair side three 81 that correspond two rows of magic tape hook side three 21 respectively that are equipped with on separating fungus piece two 8, every row of magic tape hair side three 81 includes a plurality of magic tape hair side three 81 of arranging along disposable two 8 length direction spacers of separating the fungus piece. In addition, the length and width of the third hook and loop surface 81 is less than the length and width of the third hook and loop surface 21, so as to further reduce the waste of the third hook and loop surface 81.

Preferably, as shown in fig. 4, the disposable first antimicrobial sheet 7 and the disposable second antimicrobial sheet 8 both include an outer protective layer 10, a midtextile AB antimicrobial deodorant layer 20, an activated carbon layer 30, and an inner protective layer 40, which are sequentially stacked, the outer protective layer 10 is provided with the first velcro tape 71, which is attached to the fixing band 1 or the accommodating sleeve 2, and the inner protective layer 40 directly contacts with a human body. In the structure, the outer protection layer 10 and the inner protection layer 40 are both PP spunbonded fabrics which have high cleanliness and regular structure, so that the disposable isolation sheet has the advantage of strong bending fatigue resistance, can be stably used, and cannot be damaged and fall off when in use; the middle-spun AB antibacterial and deodorant layer 20 is composed of a middle-spun AB antibacterial and deodorant cloth layer, the activated carbon layer 30 is an activated carbon fiber non-woven cloth layer, and the middle-spun AB antibacterial and deodorant layer 20 and the activated carbon layer 30 can play a role in dual antibacterial, so that attachment of bacteria is reduced, and bacteria on a fixing device are greatly reduced.

Preferably, the bacteria-isolating structure has two types, as shown in fig. 5, the first type is that the disposable first bacteria-isolating sheet 7 and the disposable second bacteria-isolating sheet 8 are relatively independent structures and are respectively and independently adhered to the fixing band 1 and the accommodating sleeve 2; as shown in fig. 6, the second type is that after the disposable first antimicrobial patch 7 and the disposable second antimicrobial patch 8 are fixedly connected to form the T-shaped antimicrobial patch 9, the T-shaped antimicrobial patch 9 is adhered to the fixing band 1 and the accommodating sleeve 2, so as to achieve the purpose of simultaneously adhering the disposable first antimicrobial patch 7 and the disposable second antimicrobial patch 8, and the disposable first antimicrobial patch 7 and the disposable second antimicrobial patch 8 are mutually constrained under the structure, thereby improving the effect of fixing the two antimicrobial patches.

Preferably, as shown in fig. 1 to 2, the fixing structure 6 includes a binding band disposed in the accommodating case 2, a window 22 for exposing the binding band is disposed outside the accommodating case 2, and a medical staff can bind the intravenous catheter with the binding band by operating the binding band through the window 22 to fix the intravenous catheter in the accommodating case 2. In addition, the strapping tape can be a detachable plastic strapping tape or a rope, when the strapping tape is a plastic strapping tape, a connecting ring matched with the plastic strapping tape is arranged in the accommodating sleeve 2, and the plastic strapping tape firstly passes through the connecting ring and then binds the vein catheterization; when the strapping tape is a rope, the middle part of the rope is sewed in the accommodating sleeve 2 and can not be separated from the accommodating sleeve 2.

Preferably, as shown in fig. 2 to 3, the accommodating sleeve 2 includes a connecting cloth piece 23 facing one side of the accommodating sleeve 2 to the patient and a mesh cloth 24 facing one side of the accommodating sleeve 2 away from the patient, the left and right ends of the connecting cloth piece 23 are respectively connected with the left and right ends of the mesh cloth 24 to form the accommodating sleeve 2 with two open ends, the ear hanging rope 5 is connected to the upper end of the connecting cloth piece 23, the fixing structure 6 is arranged on one side of the connecting cloth piece 23 away from the patient, and the connecting cloth piece 23 is an elastic-free cloth, so that the accommodating sleeve 2 is prevented from being pulled and deformed, and the stability of the accommodating sleeve 2 and the fixing structure 6 for fixing the venous indwelling catheter is improved; the window 22 is arranged on the mesh cloth 24, and the mesh cloth 24 faces the outside, so that medical personnel can directly observe the state of the intravenous catheter in the accommodating sleeve 2 through the mesh cloth 24, and the stability of intravenous catheter protection is improved.

The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.

Claims

1. The utility model provides an internal jugular vein puts pipe fixing device which characterized in that: the disposable intravenous catheter comprises a fixing band (1) which can be worn on the neck of a patient, a containing sleeve (2) for placing an intravenous catheter and a bacterium isolation structure for isolating bacteria, wherein a magic tape hook surface I (3) is arranged on the outer side of one end of the fixing band (1), a magic tape hair surface I (4) is arranged on the inner side of the other end of the fixing band (1), and the magic tape hook surface I (3) and the magic tape hair surface I (4) are bonded to enable two ends of the fixing band (1) to be connected; both ends of the accommodating sleeve (2) are provided with openings, one end of the accommodating sleeve (2) is fixedly connected with the fixing band (1), the other end of the accommodating sleeve (2) is connected with the ear hanging rope (5), and a fixing structure (6) for fixing the intravenous catheter is arranged in the accommodating sleeve (2); the bacterium isolation structure comprises a disposable bacterium isolation sheet I (7) detachably connected to the inner side of the fixing band (1) and a disposable bacterium isolation sheet II (8) detachably connected to the inner side of the accommodating sleeve (2).

2. An internal jugular vein catheterization fixture device according to claim 1, wherein: the inner side of the fixing band (1) is provided with a second hook-and-loop surface (11), and the disposable bacterium isolation sheet (7) is provided with a second hook-and-loop surface (71) which is in bonding fit with the second hook-and-loop surface (11).

3. An internal jugular vein catheterization fixture device according to claim 1, wherein: the inner side of the accommodating sleeve (2) is provided with a third hook-and-loop surface (21), and the disposable bacterium isolating sheet (8) is provided with a third hook-and-loop surface (81) which is bonded and matched with the third hook-and-loop surface (21).

4. An internal jugular vein catheterization fixing device according to any one of claims 1 to 3, characterized in that: the disposable bacterium isolation sheet I (7) and the disposable bacterium isolation sheet II (8) respectively comprise an outer protection layer (10), a Zhongtextile AB antibacterial deodorant layer (20), an activated carbon layer (30) and an inner protection layer (40) which are sequentially stacked.

5. An internal jugular vein catheterization fixture device according to claim 1, wherein: the fixing structure (6) comprises a strapping tape arranged in the accommodating sleeve (2), and a window (22) for exposing the strapping tape is arranged on the outer side of the accommodating sleeve (2).

6. An internal jugular vein catheterization fixture device according to claim 1, wherein: hold cover (2) including as holding cover (2) towards connection cloth piece (23) of patient one side, as holding mesh cloth (24) that cover (2) kept away from patient one side, both ends are connected with both ends about mesh cloth (24) respectively about connecting cloth piece (23) and form both ends opening setting hold cover (2), ear's string rope (5) are connected on the upper end of connecting cloth piece (23).