CN211188724U

CN211188724U - Deep vein catheterization bundling and fixing device

Info

Publication number: CN211188724U
Application number: CN201921691998.9U
Authority: CN
Inventors: 唐中华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-08-07
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a deep vein catheterization bundling and fixing device, which comprises an inner isolation sleeve, wherein the inner isolation sleeve is a flexible sleeve bag with openings at two ends, an outer contraction sleeve is sleeved outside the inner isolation sleeve and is of a sandwich structure, a contraction rope is arranged in a sandwich layer of the outer contraction sleeve, two ends of the contraction rope pass through the outer surface of the outer contraction sleeve and extend to the outside of the outer contraction sleeve, the outer contraction sleeve can be contracted by tensioning the contraction rope, a binding band is arranged outside the outer contraction sleeve, and the outer contraction sleeve can be fixed on a human body through the binding band; the deep vein catheterization is stably fixed through the inner isolation sleeve, the outer contraction sleeve and the binding band, the inner isolation sleeve is replaced when articles for use covering the deep vein catheterization are disassembled and replaced, the possibility that the puncture part is infected is reduced, the usage amount of medical adhesive tapes is reduced, the medical adhesive tapes are successfully reduced, the deep vein catheterization is fixed in a contraction and outer sleeve mode, and the fixation of the deep vein catheterization is effectively strengthened.

Description

Deep vein catheterization bundling and fixing device

Technical Field

The utility model relates to a dark vein disease treatment is in hospital and is assisted the utensil field, specifically is dark vein catheterization bundling fixing device.

Background

The deep venous catheterization is a medical appliance for removing blood toxins, renal failure of patients with chronic kidney diseases gradually progresses, and finally end-stage renal diseases, namely uremia, are caused, and the kidneys of the patients cannot maintain normal physiological functions, so that replacement treatment of the kidneys or kidney transplantation operation is required. If the patient chooses to perform renal replacement therapy, commonly used renal replacement therapy regimens include both hemodialysis and peritoneal dialysis. Hemodialysis is the process of extracorporeal circulation to drain the patient's blood out of the body, followed by a purification treatment and then back into the patient. Therefore, in order to perform hemodialysis, a vascular access is established to the patient, and commonly used vascular accesses include both internal fistulas and deep venous catheterizations. For a patient who does not have an internal fistula operation established in advance, or has poor vascular conditions and can not establish the internal fistula, the deep vein catheterization is performed on the patient. The common deep vein comprises an internal jugular vein and a femoral vein, and the deep vein catheterization is realized by indwelling a dialysis catheter in the deep vein of a patient, draining blood out of the body through the catheter, and then purifying and then returning the blood back to the body through the catheter.

To wrapping up fixedly of dark vein catheterization among the prior art, it is fixed to generally adopt gauze and medical adhesive tape to twine, and mainly paste the gauze through medical adhesive tape and fix dark vein catheterization in the mode on the human body, such fixed mode can cause the fixed unstable situation of viscose to take place because of reasons such as the flexible elasticity of skin, and because the human body is static still not always, can lead to the patient to make the skew of dark vein catheterization emergence position through the mode of tractive easily like this, and because the gauze can not block the dust completely, can make puncture part receive the infection easily, based on this condition, the inventor discovers, how on the basis of effectively fixedly wrapping up dark vein catheterization, prevent that dust pollution puncture position just becomes the problem that needs a urgent solution in the auxiliary implement field of dark vein disease treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome prior art and wrap when fixed use medical adhesive tape in a large number and fix and make the fixed unstable not enough of dark vein catheterization, provide a dark vein catheterization and prick fixing device, put the pipe through the fixed dark vein of the mode that reduces medical adhesive tape and adopt the shrink overcoat, the effectual fixed of strengthening dark vein catheterization.

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

dark vein catheterization bundling fixing device, including interior isolation sleeve, interior isolation sleeve is opened for both ends has the flexible cover bag of open-ended, including the isolation sleeve overcoat be equipped with outer shrink cover, outer shrink cover is sandwich structure, be equipped with the shrink rope in the intermediate layer of outer shrink cover, the surface that outer shrink cover was passed at the both ends of shrink rope extends to the outside of outer shrink cover, outer shrink cover can contract through the take-up of shrink rope, the outside of outer shrink cover is equipped with the bandage, outer shrink cover can be fixed in on the human body through the bandage.

The wrapping and fixing of the deep vein catheterization in the prior art usually adopts the traditional gauze winding and fixing and is fixed by sticking a medical adhesive plaster to a human body, because the deep vein catheterization needs a clean environment to be kept, the gauze is generally wrapped in a full covering manner when being wrapped, the gauze needs to be uncovered and used after being used each time, and is wrapped again after being used, the gauze is generally replaced and wrapped when being wrapped again in order to keep the deep vein catheterization relatively clean, so that the gauze consumption is increased sharply, the use process of the deep vein catheterization is complicated due to repeated disassembly and wrapping of the gauze, the use of the deep vein catheterization is extremely not facilitated, the instability of a fixing point of the medical adhesive plaster on the human body is strong, and the risk of driving the deep vein catheterization to displace is caused by slight movement of the human body, the deep vein catheterization is easy to be polluted by the environment under the condition of being exposed to the external environment by winding gauze, so that the puncture part is infected; the utility model adopts the inner isolation sleeve to fully coat the deep vein catheterization, the inner isolation sleeve is contracted and tightly attached to the deep vein catheterization by the contraction of the outer contraction sleeve, the deep vein catheterization is isolated from the outside in the inner isolation sleeve by tying up the contraction rope, the part outside the inner isolation sleeve and the outer contraction sleeve is protected and fixed by a sanitary cotton pad or a gauze piece, the outer contraction sleeve is fixed with the human body in a way of abandoning the fixation of the traditional medical adhesive plaster, the bandage with the magic plaster is adopted for fixation, the bandage surrounds the human body for a circle and forms a closed state by the magic plaster, the outer contraction sleeve is tightly attached to the human body, the fixation of the deep vein catheterization is completed, the patient puncturing the deep vein catheterization is generally bedridden, the bed can not be lifted up to carry out a large-scale movement, the bandage can allow the patient to carry out a slight movement on the bed without affecting the normal use of the deep vein catheterization, also avoided the influence that the tractive of medical adhesive tape brought, use dark vein at every turn only need with outer shrink sleeve open when putting the pipe can, for the clean nature of guarantee use at every turn, change interior separation sleeve can, the change process is simple and convenient, use environment sanitation and hygiene, the possibility that the puncture position received the infection has also been reduced, the quantity of use of medical adhesive tape has also been reduced in a large number simultaneously, the successful fixed dark vein of mode through reducing medical adhesive tape and adopting the shrink overcoat puts the pipe, the effectual fixed of strengthening dark vein catheterization.

Further, still include the backing plate, the backing plate is located between outer shrink sleeve and the human body, the bandage can be fixed in the backing plate on the human body. Among the prior art with the human contact be the gauze of parcel deep vein catheterization, and the human body can secrete body fluids such as sweat, the gauze just absorbs these body fluids, because the gauze is changed often, just need not handle these body fluids, and the utility model discloses in change only be limited in with deep vein catheterization direct contact's interior isolation cover, outer shrink cover and human direct contact can absorb human secreted body fluid, can pollute outer shrink cover like this for a long time, so set up the backing plate between outer shrink cover and human and be used for keeping apart human and outer shrink cover, avoid outer shrink cover to receive the pollution of body fluid and infect deep vein catheterization.

Further, the backing plate includes the main bottom plate, and the both sides edge that the main bottom plate is relative all is equipped with the slotted hole, and two slotted holes are symmetrical for the central line of main bottom plate, the bandage passes the slotted hole and is fixed in the human body with the main bottom plate on, the main bottom plate with the one side of outer shrink cover contact inwards caves in and forms the inner chamber, and the size of inner chamber is greater than the size of outer shrink cover, and the degree of depth of inner chamber is less than the thickness of outer shrink cover, and the main bottom plate is equipped with the imbibition pad with the one side of human contact, imbibition pad and main bottom plate fixed connection. It all adopts a worn-out fur to keep apart to mention the backing plate generally now, the utility model provides a backing plate adopts a main bottom plate as the basis, set up the inner chamber that holds outer shrink cover in the one side with outer shrink cover contact, set up the imbibition pad that adsorbs the body fluid in the one side with human contact, the inner chamber can the position of the outer shrink cover of effectual restriction, and can avoid the unexpected removal of outer shrink cover, two long through holes that the symmetry set up on the main bottom plate can effectual restriction bandage position, avoid causing the landing of bandage because human removal, the imbibition pad also can play certain antiskid in adsorbing the body fluid, the steadiness that outer shrink cover was bound to the bandage has not only been strengthened to the backing plate, also make dark vein catheterization be difficult to receive the infection more.

Further, still be equipped with dustproof frame on the backing plate, dustproof frame is articulated and can extend to on the backing plate top with backing plate bottom, is equipped with the buckle of fixed dustproof frame position on the backing plate. When not setting up dustproof frame, what dark vein catheterization was pricked fixing device keeps apart the dust is bandage and outer shrink sleeve, and bandage and outer shrink sleeve can not carry out change often, can make the dust carry out a large amount of accumulations on bandage and outer shrink sleeve like this, can not play better effect to preventing that dark vein catheterization from being infected, and the utility model discloses in through setting up dustproof frame, block the dust outside outer shrink sleeve and local bandage, through the further health protection of strengthening to dark vein catheterization of isolated dust to make dark vein catheterization be difficult to infected more.

Furthermore, the dustproof frame comprises a dustproof frame which is rectangular and can completely cover the base plate, a dustproof net is arranged on the dustproof frame and fixedly connected with the dustproof frame, and the bottom of the dustproof frame is hinged to the bottom of the base plate. Through articulated dustproof frame and backing plate for dustproof frame can use the backing plate bottom to carry out 180 rotations of controlling as the axle, and rotatory in-process forms the function of opening and closing dustproof frame, does not influence the stopping of dust screen to the dust like this, does not influence yet and takes out dark vein catheterization and carry out normal use, when the effectual sanitary environment who has protected dark vein catheterization, does not influence the normal use of dark vein catheterization yet.

To sum up, compared with the prior art, the utility model has the following beneficial effects:

(1) carry out comparatively stable fixed to dark vein catheterization through interior spacer sleeve, outer shrink cover and bandage to when tearing open the articles for use that trade the dark vein catheterization of cladding, change the process simple and convenient, use environment sanitation and hygiene has also reduced the puncture position and has received the possibility of infecting, has also reduced the use amount of medical adhesive tape simultaneously in a large number, and the successful mode of reducing medical adhesive tape and adopting the shrink overcoat is fixed dark vein catheterization, the effectual fixed of strengthening dark vein catheterization.

(2) The backing plate is used for isolating the human body from the external contraction sleeve, so that the external contraction sleeve is prevented from being polluted by body fluid to infect the deep vein catheterization.

(3) Through setting up dustproof frame, stop the dust outside shrink cover and local bandage, through isolated dust further strengthen the health protection to dark vein catheterization to make dark vein catheterization be difficult to infected more.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is the schematic view of the structure of the backing plate of the present invention

FIG. 3 is a schematic right sectional view of the backing plate of the present invention;

1-backing plate, 2-binding band, 3-outer shrink sleeve, 4-inner isolation sleeve, 5-shrink rope, 6-dustproof frame, 101-main bottom plate, 102-long through hole, 103-inner cavity, 104-liquid absorption pad, 601-dustproof frame and 602-dustproof net.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example (b):

as shown in fig. 1-3, the deep vein catheterization bundling and fixing device comprises an inner isolation sleeve 4, wherein the inner isolation sleeve 4 is a flexible bag with openings at two ends, an outer contraction sleeve 3 is sleeved outside the inner isolation sleeve 4, the outer contraction sleeve 3 is of a sandwich structure, a contraction rope 5 is arranged in a sandwich layer of the outer contraction sleeve 3, two ends of the contraction rope 5 penetrate through the outer surface of the outer contraction sleeve 3 and extend to the outside of the outer contraction sleeve 3, the outer contraction sleeve 3 can be contracted through tensioning of the contraction rope 5, a binding band 2 is arranged outside the outer contraction sleeve 3, the outer contraction sleeve 3 can be fixed on a human body through the binding band 2, the device further comprises a backing plate 1, the backing plate 1 is positioned between the outer contraction sleeve 3 and the human body, the backing plate 1 can be fixed on the human body through the binding band 2, a dustproof frame 6 is further arranged on the backing plate 1, the dustproof frame 6 is hinged with the bottom of the backing plate 1 and can extend to, the backing plate 1 is provided with a buckle for fixing the position of the dustproof frame 6; dustproof frame includes dustproof frame 601, and dustproof frame 601 is the rectangle, and can cover completely backing plate 1 is equipped with dust screen 602 on dustproof frame 601, dust screen 602 and dustproof frame 601 fixed connection, backing plate 1 includes main bottom plate 101, and the both sides edge that main bottom plate 101 is relative all is equipped with slotted hole 102, and two slotted hole 102 are symmetrical for the central line of main bottom plate 101, bandage 2 passes slotted hole 102 and is fixed in main bottom plate 101 on the human body, main bottom plate 101 with the one side of outer shrink cover 3 contact inwards forms inner chamber 103, and the size of inner chamber 103 is greater than the size of outer shrink cover 3, and the degree of depth of inner chamber 103 is less than the thickness of outer shrink cover 3, and main bottom plate 101 is equipped with imbibition pad 104 with the one side of human body contact, imbibition pad 104 and main bottom plate 101 fixed connection, and dustproof frame 6 is articulated with the bottom of main bottom plate 101.

The utility model is characterized in that the part of the puncture needle head of the deep vein catheterization is fixed and protected by a cotton pad or a gauze pad, the external deep vein catheterization is sleeved with the inner isolation sleeve 4 and placed in the outer shrink sleeve 3, at the moment, the shrink rope 5 of the outer shrink sleeve 3 is tightened and knotted for fixation, the outer shrink sleeve 3 is placed in the inner cavity 103 of the main bottom plate 101 of the backing plate 1, the two ends of the bandage 2 respectively pass through the long through holes 102 on the main bottom plate 101 and the outer shrink sleeve 3 and the main bottom plate 101 are tightly adhered to the human body for fixation through the magic paste on the bandage 2, the imbibition pad 104 is adhered to the human body and adsorbs the human body fluid, the dustproof frame 6 is rotated to the upper part of the outer shrink sleeve 3 after the arrangement is completed, the dustproof net 602 forms an arc-shaped space to avoid the dustproof net 602 from touching the outer shrink sleeve 3, the buckles which are matched with each other are arranged on the backing plate, for fixing the position of the dust-proof frame 6.

According to clinical trial, being adopted the utility model discloses afterwards, dark vein catheterization infection rate has reduced 46.8% than historical data, and the obscission rate that produces because fixed unstable has reduced 69.3%, and the effectual fixed of strengthening dark vein catheterization has reduced the probability of dark vein catheterization infection.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. Dark vein catheterization bundling fixing device, a serial communication port, including interior isolation sleeve (4), interior isolation sleeve (4) are opened for both ends has open-ended flexible cover bag, including isolation sleeve (4) overcoat be equipped with outer shrink cover (3), outer shrink cover (3) are sandwich structure, be equipped with shrink rope (5) in the intermediate layer of outer shrink cover (3), the surface that outer shrink cover (3) were passed at the both ends of shrink rope (5) extends to the outside of outer shrink cover (3), outer shrink cover (3) can contract through the take-up of shrink rope (5), the outside of outer shrink cover (3) is equipped with bandage (2), outer shrink cover (3) can be fixed in on the human body through bandage (2).

2. The deep vein catheterization bundling and fixing device according to claim 1, further comprising a backing plate (1), wherein the backing plate (1) is located between the outer shrink sleeve (3) and the human body, and the bundling belt (2) can fix the backing plate (1) on the human body.

3. The deep vein catheterization bundling and fixing device according to claim 2, wherein the backing plate (1) comprises a main bottom plate (101), long through holes (102) are formed in two opposite side edges of the main bottom plate (101), the two long through holes (102) are symmetrical relative to a center line of the main bottom plate (101), the bundling belt (2) penetrates through the long through holes (102) and fixes the main bottom plate (101) on a human body, one surface, in contact with the outer shrink sleeve (3), of the main bottom plate (101) is inwards recessed to form an inner cavity (103), the size of the inner cavity (103) is larger than that of the outer shrink sleeve (3), the depth of the inner cavity (103) is smaller than the thickness of the outer shrink sleeve (3), a liquid absorption pad (104) is arranged on the surface, in contact with the human body, of the main bottom plate (101), and the liquid absorption pad (104) is fixedly connected with the main bottom plate (101.

4. The deep vein catheterization bundling and fixing device according to claim 2, wherein the backing plate (1) is further provided with a dustproof frame (6), the dustproof frame (6) is hinged to the bottom of the backing plate (1) and can extend to the top of the backing plate (1), and the backing plate (1) is provided with a buckle for fixing the position of the dustproof frame (6).

5. The deep vein catheterization bundling and fixing device according to claim 4, wherein the dust-proof frame (6) comprises a dust-proof frame (601), the dust-proof frame (601) is rectangular and can completely cover the base plate (1), a dust-proof net (602) is arranged on the dust-proof frame (601), the dust-proof net (602) is fixedly connected with the dust-proof frame (601), and the bottom of the dust-proof frame (601) is hinged to the bottom of the base plate (1).