Pipeline pressurization hemostasis device

Abstract

The utility model relates to the technical field of medical instruments, and discloses a pipeline pressurization hemostasis device which comprises a fixing band, a puncture window and a compression joint assembly. A first connecting part and a second connecting part are arranged on the two opposite edges of the fixing band respectively, extend in the length direction of the fixing band and are suitable for being detachably connected together. The puncture window is formed in the middle of the fixing band, and a third connecting part is arranged on the edge of the puncture window. The crimping assembly comprises a connecting piece and a pressing block, the edge of the connecting piece is provided with a fourth connecting part corresponding to the third connecting part in shape and size, the pressing block is located in the center of the connecting piece, and the third connecting part and the fourth connecting part are detachably connected together. The pressure on a puncture opening of the PICC on the skin is increased, the observation difficulty and the nursing difficulty are reduced, and the emergency treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a pipeline pressurized hemostasis device. Background Art

[0002] In clinical work, most elderly patients who are bedridden for a long time need to have a PICC tube placed to maintain infusion due to the difficulty of puncture. Newly punctured PICC tubes are prone to bleeding around the puncture site. The existing solution to the bleeding at the puncture site is to cover the puncture site with gauze and then apply a transparent dressing for protection. Elderly patients cannot take care of themselves due to long-term bed rest and need nursing staff to turn them over, wipe their bodies, change their clothes and other nursing actions. In addition, the patients' skin is loose, and conventional fixed dressings cannot firmly fix the PICC tube. Sometimes the dressing becomes loose and causes bleeding. Most of these long-term bedridden patients take anticoagulants, which cause poor coagulation function. Once bleeding occurs, it is particularly easy to cause bacterial infection, and severe cases may even cause the tube to fall out. Utility Model Content

[0003] In view of this, the utility model provides a pipeline pressurized hemostasis device to solve the problem that conventional fixing bores cannot firmly fix the PICC pipeline, resulting in loosening of the PICC pipeline and even bleeding in the wound, causing complications.

[0004] The utility model provides a pipeline pressurized hemostasis device, comprising:

[0005] A fixing belt, having two opposite edges respectively provided with a first connecting portion and a second connecting portion, the first connecting portion and the second connecting portion extending along the length direction of the fixing belt and adapted to be detachably connected together;

[0006] a puncture window formed in the middle of the fixing belt, wherein a third connecting portion is provided at an edge of the puncture window;

[0007] The crimping assembly includes a connecting piece and a pressing block. The edge of the connecting piece is provided with a fourth connecting part corresponding to the shape and size of the third connecting part. The pressing block is located at the center of the connecting piece. The third connecting part and the fourth connecting part are detachably connected together.

[0008] Optionally, the first connecting portion is one of the velvet surface and the hook and barb surface of the Velcro, and the second connecting portion is the other of the velvet surface and the hook and barb surface of the Velcro.

[0009] Optionally, the third connecting portion is one of the velvet surface and the hook and barb surface of the Velcro, and the fourth connecting portion is the other of the velvet surface and the hook and barb surface of the Velcro.

[0010] Optionally, the connecting piece is an elastic bandage, a foam dressing is provided at the center of the connecting piece, and the pressing block is a gauze block and is provided at the center of the foam dressing.

[0011] Optionally, the puncture window, connecting piece, foam dressing and gauze block are all in the shape of rectangles or squares of different sizes, the size of the connecting piece is larger than the size of the puncture window, and the sizes of the connecting piece, foam dressing and gauze block decrease in sequence and are stacked together in sequence.

[0012] Optionally, the third connecting portion and the fourth connecting portion are in a square shape.

[0013] Optionally, the foam dressing has a length of 5 cm and a width of 5 cm; the gauze block has a length of 3 cm and a width of 3 cm.

[0014] Optionally, the fixing belt is an elastic bandage.

[0015] Optionally, the fixing belt has a length of 20 cm and a width of 10 cm.

[0016] Beneficial effects:

[0017] The utility model provides a pipeline pressurized hemostasis device, comprising: a fixing belt, a puncture window and a crimping assembly. The fixing belt is provided with a first connecting portion and a second connecting portion at two opposite edges, respectively. The first connecting portion and the second connecting portion extend along the length direction of the fixing belt and are suitable for being detachably connected together. The puncture window is formed in the middle of the fixing belt, and a third connecting portion is provided at the edge of the puncture window. The crimping assembly comprises a connecting plate and a pressing block. The edge of the connecting plate is provided with a fourth connecting portion corresponding to the shape and size of the third connecting portion. The pressing block is located at the center of the connecting plate, and the third connecting portion and the fourth connecting portion are detachably connected together.

[0018] After the PICC line puncture is completed, the puncture window can be aligned with the puncture position, and the fixing belt can be wrapped around the arm and fixed using the first connecting part and the second connecting part. During this process, the wrapping strength of the fixing belt can be adjusted according to the adaptability of the patient's arm, so that it fits firmly on the skin and prevents the fixing belt from shaking.

[0019] The crimping assembly can then be connected to the puncture window. Specifically, the pressure block is aligned with the puncture port and the fourth connection portion of the connecting piece edge is connected to the third connection portion of the puncture window. The pressure block can increase the pressure on the puncture port, preventing the PICC line from shifting or bleeding from the puncture port due to insufficient pressure on the puncture port when the patient moves. During subsequent observation, medical staff can remove the connecting piece and observe the puncture port located in the puncture window. If no bleeding occurs, the connecting piece can be reconnected to the puncture window. If bleeding occurs, it can be cleaned and disinfected, and a new crimping assembly can be replaced. This reduces the difficulty of observation and nursing care, and improves the efficiency of handling emergencies. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic structural diagram of a pipeline pressurized hemostatic device according to an embodiment of the present utility model;

[0022] Figure 2 This is a schematic structural diagram of a fixing belt according to an embodiment of the present utility model;

[0023] Figure 3 This is a schematic structural diagram of a crimping assembly according to an embodiment of the present invention.

[0024] Description of reference numerals:

[0025] 1. Fixing band; 11. First connecting part; 12. Second connecting part; 2. Puncture window; 21. Third connecting part; 31. Connecting piece; 32. Pressing block; 33. Fourth connecting part; 34. Foam dressing. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0027] like Figure 1 、 Figure 2 and Figure 3As shown, an embodiment of the present application provides a pipeline pressurized hemostatic device, comprising: a fixing belt 1, a puncture window 2 and a crimping assembly.

[0028] The fixing strap 1 is provided with a first connecting portion 11 and a second connecting portion 12 at two opposite edges, respectively. The first connecting portion 11 and the second connecting portion 12 extend along the length direction of the fixing strap 1 and are suitable for being detachably connected together. The connection length of the first connecting portion 11 and the second connecting portion 12 is adjustable to adapt to the arm sizes of different patients, so that the fixing strap 1 can fit firmly on the patient's arm.

[0029] The puncture window 2 is formed in the middle of the fixing belt 1. For example, a notch is set in the center of the fixing belt 1. The notch is the puncture window 2. Medical staff can observe the puncture port through the puncture window 2. A third connecting portion 21 is set at the edge of the puncture window 2. The third connecting portion 21 can surround the puncture window 2.

[0030] The crimping assembly includes a connecting piece 31 and a pressure block 32. A fourth connecting portion 33, corresponding in shape and size to the third connecting portion 21, is provided on the edge of the connecting piece 31. The pressure block 32 is located in the center of the connecting piece 31. The third connecting portion 21 and the fourth connecting portion 33 are detachably connected. The connecting piece 31 is used to seal the puncture window 2, and the pressure block 32 can provide sufficient pressure on the puncture opening.

[0031] After the PICC line puncture is completed, the puncture window 2 can be aligned with the puncture position, and the fixing belt 1 can be wrapped around the arm and fixed using the first connecting part 11 and the second connecting part 12. During this process, the wrapping strength of the fixing belt 1 can be adjusted according to the adaptability of the patient's arm, so that it fits firmly on the skin and prevents the fixing belt 1 from shaking.

[0032] The crimping assembly can then be connected to the puncture window 2. Specifically, the pressing block 32 is aligned with the puncture port and the fourth connection portion 33 on the edge of the connecting piece 31 is connected to the third connection portion 21 of the puncture window 2. The pressing block 32 can increase the pressure on the puncture port to prevent the PICC line from shifting or bleeding from the puncture port due to insufficient pressure on the puncture port when the patient moves. During subsequent observation, medical staff can remove the connecting piece 31 and observe the puncture port located in the puncture window 2. If no bleeding occurs, the connecting piece 31 can be reconnected to the puncture window 2. If bleeding occurs, it can be cleaned and disinfected, and a new crimping assembly can be replaced, reducing the difficulty of observation and nursing care and improving the efficiency of handling emergencies.

[0033] like Figure 1 、 Figure 2 and Figure 3As shown, in this embodiment, the first connecting portion 11 is one of the velvet side and the hook and barb side of the Velcro, and the second connecting portion 12 is the other of the velvet side and the hook and barb side of the Velcro. The Velcro can facilitate adjustment of the connection length.

[0034] like Figure 1 、 Figure 2 and Figure 3 As shown, in this embodiment, the third connecting part 21 is one of the velvet side and the hook and barb side of the Velcro, and the fourth connecting part 33 is the other of the velvet side and the hook and barb side of the Velcro. The Velcro can facilitate the removal or installation of the connecting piece 31.

[0035] like Figure 1 、 Figure 2 and Figure 3 As shown, in this embodiment, the connecting piece 31 is an elastic bandage, with a foam dressing 34 disposed in the center of the connecting piece 31. The pressing block 32 is a gauze block disposed in the center of the foam dressing 34. That is, the pressing block 32, the foam dressing 34, and the connecting piece 31 are stacked together. During use, the pressing block 32 presses the puncture opening, thereby applying sufficient pressure, and the foam dressing 34 is protected from mechanical pressure sores caused by pressure. The elastic bandage is connected to the puncture window 2 via the fourth connecting portion 33. The elastic bandage itself is elastic, which can further improve the degree of contact with the skin, and the gauze block facilitates hemostasis.

[0036] like Figure 1 、 Figure 2 and Figure 3 As shown, in this embodiment, the puncture window 2, the connecting piece 31, the foam dressing 34 and the gauze block are all in the shape of rectangles or squares of different sizes. The size of the connecting piece 31 is larger than the size of the puncture window 2, and the sizes of the connecting piece 31, the foam dressing 34 and the gauze block decrease in sequence and are stacked together in sequence.

[0037] like Figure 1 、 Figure 2 and Figure 3 As shown, in this embodiment, the third connecting portion 21 and the fourth connecting portion 33 are in the shape of a square frame, so that the connecting piece 31 can completely seal the puncture window 2.

[0038] like Figure 1 、 Figure 2 and Figure 3 As shown, in this embodiment, the length and width of the foam dressing 34 are 5 cm and 5 cm, respectively, and the length and width of the gauze block are 3 cm and 3 cm, respectively. Of course, other sizes can also be set as needed.

[0039] like Figure 1 、 Figure 2 and Figure 3As shown, in this embodiment, the fixing belt 1 is an elastic bandage, the tightness of which can be adjusted according to the size of the patient's arm, thereby improving the fit with the skin and preventing local skin from being compressed.

[0040] like Figure 1 、 Figure 2 and Figure 3 As shown, in this embodiment, the length of the fixing belt 1 is 20 cm and the width is 10 cm. This setting can meet the arm size of most patients, and can be adaptively adjusted through the fixing belt 1 itself, the first connecting part 11 and the second connecting part 12. Of course, other sizes can also be set as needed.

[0041] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations shall fall within the scope defined by the appended claims.

Claims

1. A pipeline pressurized hemostasis device, characterized in that: include: A fixing belt (1) is provided with a first connecting portion (11) and a second connecting portion (12) at two opposite edges, wherein the first connecting portion (11) and the second connecting portion (12) extend along the length direction of the fixing belt (1) and are suitable for being detachably connected together; A puncture window (2) is formed in the middle of the fixing belt (1), and a third connecting portion (21) is provided at the edge of the puncture window (2); A crimping assembly comprises a connecting piece (31) and a pressing block (32); a fourth connecting portion (33) having a shape and size corresponding to the third connecting portion (21) is provided at the edge of the connecting piece (31); the pressing block (32) is located at the center of the connecting piece (31); and the third connecting portion (21) and the fourth connecting portion (33) are detachably connected together.

2. The pipeline pressurized hemostatic device according to claim 1, characterized in that: The first connecting portion (11) is one of the velvet surface and the hook and thorn surface of the Velcro, and the second connecting portion (12) is the other of the velvet surface and the hook and thorn surface of the Velcro.

3. The pipeline pressurized hemostasis device according to claim 1, characterized in that: The third connecting portion (21) is one of the velvet surface and the hook and thorn surface of the Velcro, and the fourth connecting portion (33) is the other of the velvet surface and the hook and thorn surface of the Velcro.

4. The pipeline pressurized hemostasis device according to claim 1, characterized in that: The connecting piece (31) is an elastic bandage, a foam dressing (34) is arranged at the center of the connecting piece (31), and the pressing block (32) is a gauze block and is arranged at the center of the foam dressing (34).

5. The pipeline pressurizing hemostasis device according to claim 4, characterized in that: The puncture window (2), the connecting piece (31), the foam dressing (34) and the gauze block are all in the shape of rectangles or squares of different sizes. The size of the connecting piece (31) is larger than the size of the puncture window (2). The sizes of the connecting piece (31), the foam dressing (34) and the gauze block decrease in sequence and are stacked together in sequence.

6. The pipeline pressurizing hemostasis device according to claim 5, characterized in that: The third connecting portion (21) and the fourth connecting portion (33) are in the shape of a square frame.

7. The pipeline pressurizing hemostasis device according to claim 5, characterized in that: The foam dressing (34) has a length of 5 cm and a width of 5 cm; the gauze block has a length of 3 cm and a width of 3 cm.

8. The pipeline pressurized hemostasis device according to claim 1, characterized in that: The fixing belt (1) is an elastic bandage.

9. The pipeline pressurizing hemostasis device according to claim 1, characterized in that: The fixing belt (1) has a length of 20 cm and a width of 10 cm.

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