CN219764251U - Inflatable bracelet for fixing sheath tube - Google Patents
Inflatable bracelet for fixing sheath tube Download PDFInfo
- Publication number
- CN219764251U CN219764251U CN202321087481.5U CN202321087481U CN219764251U CN 219764251 U CN219764251 U CN 219764251U CN 202321087481 U CN202321087481 U CN 202321087481U CN 219764251 U CN219764251 U CN 219764251U
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- China
- Prior art keywords
- sheath
- inflation
- fixing structure
- fixed
- fixing
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Links
- 230000002792 vascular Effects 0.000 claims abstract description 28
- 239000002390 adhesive tape Substances 0.000 abstract description 9
- 230000000172 allergic effect Effects 0.000 abstract description 3
- 208000010668 atopic eczema Diseases 0.000 abstract description 3
- 210000004204 blood vessel Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000023597 hemostasis Effects 0.000 description 3
- 201000004624 Dermatitis Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides an inflatable bracelet for a fixed sheath tube, which relates to the technical field of medical appliances and aims at solving the technical problems that in the prior art, a part of people are allergic to adhesive tapes and are not suitable for being fixed through the adhesive tapes, and the fixing of a vascular sheath seam on skin can increase uncomfortable feeling of a patient and bring poor medical experience to the patient; the fixed subassembly includes first fixed knot structure and second fixed knot structure at least, and first fixed knot structure is connected with bracelet body, and second fixed knot structure is connected with first fixed knot structure for fixed vascular sheath. The utility model is used for comfortably and stably fixing the vascular sheath.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to an inflatable bracelet for a fixed sheath tube.
Background
Minimally invasive interventional surgery is a procedure in which a basic pathway is established from the skin to the blood vessel through percutaneous vascular puncture, allowing a catheter or guidewire to enter the blood vessel to reach the lesion. The vascular sheath is a professional interventional instrument which establishes an access channel from the skin to the vascular cavity, is convenient for repeatedly delivering or exchanging the instrument into the blood vessel and protecting the puncture blood vessel in the process of repeatedly delivering and exchanging the instrument into and from the blood vessel.
The vascular sheath may remain in the body for a long period of time during use, and may fall off when the device is withdrawn from the vascular sheath under the influence of blood pressure. The current method for fixing the vascular sheath is to fix the outer end of the vascular sheath by using a gauze pad and using an adhesive tape or to fix the vascular sheath on the skin by sewing.
The present inventors found that there are at least the following technical problems in the prior art:
some of the population are allergic to the adhesive tape, so that the fixing of the vascular sheath on the skin is not suitable for the fixation through the adhesive tape, discomfort of the patient can be increased, and poor medical experience is brought to the patient.
Disclosure of Invention
The utility model aims to provide an inflatable bracelet for a fixed sheath tube, which solves the technical problems that a part of people in the prior art are allergic to adhesive tapes and are not suitable for being fixed through the adhesive tapes, and the fixing of a vascular sheath seam on the skin can increase discomfort of a patient and bring poor medical experience to the patient 。 The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an inflatable bracelet for a fixed sheath tube, which comprises a bracelet body, an inflatable device and a fixed assembly, wherein:
the bracelet body is provided with an inflation cavity, and the inflation device is communicated with the inflation cavity and is used for inflating the inflation cavity;
the fixing assembly at least comprises a first fixing structure and a second fixing structure, wherein the first fixing structure is connected with the bracelet body, and the second fixing structure is connected with the first fixing structure and is used for fixing a vascular sheath.
Preferably, the end part of the first fixing structure is provided with a clamping groove, and the end part of the second fixing structure is provided with a buckle matched and connected with the clamping groove.
Preferably, the fixing assembly further comprises a connection shaft, wherein:
one end of the connecting rotating shaft is connected to the first fixed structure, and the other end of the connecting rotating shaft is connected to the second fixed structure;
the second fixing structure rotates around the connecting rotating shaft, so that the buckle enters the clamping groove or is separated from the clamping groove.
Preferably, a first accommodating part is arranged on the first fixing structure, and the first accommodating part is positioned between the clamping groove and the connecting position of the connecting rotating shaft;
the second fixing structure is provided with a second accommodating part, and the second accommodating part is arranged between the buckle and the connecting position of the connecting rotating shaft;
after the buckle enters the clamping groove, an accommodating structure is formed between the first accommodating part and the second accommodating part, and the vascular sheath is fixed in the accommodating structure.
Preferably, the end of the second fixing structure is provided with a notch.
Preferably, the air charging device comprises an air charging pipe and an air charging port, one end of the air charging pipe is connected with the air charging port, and the other end of the air charging pipe is communicated with the air charging cavity.
Preferably, a control device is arranged on the inflation tube.
Preferably, the bracelet body adopts an air bag structure, and the inflation cavity adopts an annular structure.
According to the inflatable bracelet for the fixed sheath tube, the bracelet body is arranged, and the inflatable cavity is arranged in the bracelet body. In the operation, pass patient's arm with the bracelet body at first, first fixed knot of rethread fixed knot subassembly constructs and second fixed knot construct carries out effectual fixed to the vascular sheath, and after the operation was accomplished, aerifyd the puncture position of passing the arm with the bracelet, adopt aerating device to aerify the inflation cavity of bracelet body again, carry out hemostasis by compression. The whole operation process is simple and convenient to operate, discomfort caused by fixing the vascular sheath on the skin is avoided, consumable materials such as adhesive tapes are not needed, and skin allergy and other discomfort of a patient are avoided.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an embodiment of an inflatable wristband for a fastening sheath according to the present utility model;
FIG. 2 is a schematic diagram of the front view of FIG. 1;
FIG. 3 is a schematic view of the structure of the utility model before the vessel sheath is fixed by the inflatable bracelet for fixing the sheath tube;
FIG. 4 is a schematic view of the inflatable wristband for securing a sheath in use according to the present utility model.
In the figure: 1. a bracelet body; 2. an inflator; 21. an inflation tube; 22. an inflation inlet; 3. a fixing assembly; 300. an accommodating structure; 31. a first fixed structure; 310. a clamping groove; 311. a first accommodating portion; 32. a second fixing structure; 320. a buckle; 321. a notch; 322. a second accommodating portion; 33. the connecting rotating shaft; 4. vascular sheath.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
In the description of the present utility model, it should be understood that the terms "center", "side", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
The utility model provides an inflatable bracelet for a fixed sheath, wherein fig. 1 is a schematic structural diagram of the embodiment, fig. 2 is a schematic structural diagram of the front view of fig. 1, and as shown in fig. 1 and 2, the inflatable bracelet comprises a bracelet body 1, an inflatable device 2 and a fixing component 3.
The bracelet body 1 is provided with an inflation cavity, and the inflation device 2 is communicated with the inflation cavity and is used for inflating the inflation cavity. The fixing assembly 3 at least comprises a first fixing structure 31 and a second fixing structure 32, wherein the first fixing structure 31 is connected with the bracelet body 1, and the second fixing structure 32 is connected with the first fixing structure 31 and is used for fixing the vascular sheath 4.
The inflatable bracelet for the fixed sheath tube is characterized in that the bracelet body 1 is arranged, and an inflatable cavity is arranged in the bracelet body 1. In the operation, firstly, the bracelet body passes through the arm of a patient, then the first fixing structure 31 and the second fixing structure 32 of the fixing component 3 are used for effectively fixing the vascular sheath 4, after the operation is finished, the puncture part of the bracelet passing through the arm is inflated, and then the inflation cavity of the bracelet body 1 is inflated by adopting the inflation device 2, so that compression hemostasis is carried out. The whole operation process is simple and convenient to operate, discomfort caused by fixing the vascular sheath on the skin is avoided, consumable materials such as adhesive tapes are not needed, and skin allergy and other discomfort of a patient are avoided.
As an alternative embodiment, the end of the first fixing structure 31 is provided with a clamping groove 310, and the end of the second fixing structure 32 is provided with a buckle 320 that is cooperatively connected with the clamping groove 310.
During the use, the buckle 320 that sets up through second fixed knot constructs 32 tip carries out the block with the joint groove 310 that first fixed knot constructs 31 tip and is connected, dismantles all more conveniently, and connection stability is good, and vascular sheath 4 is fixed firm.
Specifically, fig. 3 is a schematic structural diagram of the present embodiment before fixing the vascular sheath, and as shown in fig. 3, in the present embodiment, the fixing assembly 3 further includes a connecting shaft 33. One end of the connecting shaft 33 is connected to the first fixing structure 31, and the other end of the connecting shaft 33 is connected to the second fixing structure 32. The second fixing structure 32 rotates around the connecting shaft 33, so that the buckle 320 enters the clamping groove 310 or the buckle 320 is separated from the clamping groove 310.
Fig. 4 is a schematic structural diagram of the present embodiment when in use, as shown in fig. 4, when the buckle 320 enters the clamping groove 310, the vessel sheath 4 between the first fixing structure 31 and the second fixing structure 32 is firmly fixed, and when the buckle 320 is separated from the clamping groove 310, the vessel sheath 4 can be taken out, and the inflatable bracelet for fixing the vessel sheath can be reused after cleaning and disinfection, which is more energy-saving and environment-friendly.
As an alternative embodiment, the first fixing structure 31 is provided with a first accommodating portion 311, and the first accommodating portion 311 is located between the clamping groove 310 and the connection position of the connection rotating shaft 33; the second fixing structure 32 is provided with a second accommodating portion 322, and the second accommodating portion 322 is disposed between the buckle 320 and the connection position of the connection shaft 33.
After the buckle 320 enters the clamping groove 310, an accommodating structure 300 is formed between the first accommodating portion 311 and the second accommodating portion 322, and the vascular sheath 4 is fixed in the accommodating structure 300.
As an alternative embodiment, the end of the second fixing structure 32 is provided with a notch 321 for passing the vascular sheath 4, so as to avoid pressing the vascular sheath 4.
As an alternative embodiment, the inflation device 2 comprises an inflation tube 21 and an inflation port 22, one end of the inflation tube 21 is connected with the inflation port 22, the other end of the inflation tube 21 is communicated with the inflation cavity, the inflation cavity is inflated through the inflation port 22 and the inflation tube 21, and the arm puncture part is compressed for hemostasis by compression after inflation and pressurization.
Specifically, the inflation tube 21 is provided with a control device for inflating and deflating the inflation cavity through the inflation tube 21 of the control device. In the embodiment, the control device adopts a valve structure, so that the speed of inflation and deflation and the inflation quantity can be conveniently set according to actual use requirements.
As an alternative embodiment, the bracelet body 1 adopts an air bag structure, and the air inflation cavity adopts an annular structure. In the embodiment, the bracelet body 1 is made of flexible plastic, and when the bracelet is used, the arm of a patient is placed in the bracelet body 1, so that the bracelet is soft and comfortable. Through setting up bracelet body 1 and adopting annular gasbag structure, patient's arm atress homogeneity is good, improves the travelling comfort of using. When the hand ring body 1 is inflated by the inflation port 22 and the inflation tube 21, the puncture part of the arm is inflated and pressurized to stop bleeding.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. An inflatable bracelet for a fixed sheath tube, which is characterized in that: including bracelet body, aerating device and fixed subassembly, wherein:
the bracelet body is provided with an inflation cavity, and the inflation device is communicated with the inflation cavity and is used for inflating the inflation cavity;
the fixing assembly at least comprises a first fixing structure and a second fixing structure, wherein the first fixing structure is connected with the bracelet body, and the second fixing structure is connected with the first fixing structure and is used for fixing a vascular sheath.
2. An inflatable wristband for securing a sheath as defined in claim 1, wherein: the end part of the first fixing structure is provided with a clamping groove, and the end part of the second fixing structure is provided with a buckle matched and connected with the clamping groove.
3. An inflatable wristband for securing a sheath as defined in claim 2, wherein: the fixed subassembly still includes the connection pivot, wherein:
one end of the connecting rotating shaft is connected to the first fixed structure, and the other end of the connecting rotating shaft is connected to the second fixed structure;
the second fixing structure rotates around the connecting rotating shaft, so that the buckle enters the clamping groove or is separated from the clamping groove.
4. An inflatable wristband for securing a sheath as defined in claim 3, wherein: the first fixing structure is provided with a first accommodating part, and the first accommodating part is positioned between the clamping groove and the connecting position of the connecting rotating shaft;
the second fixing structure is provided with a second accommodating part, and the second accommodating part is arranged between the buckle and the connecting position of the connecting rotating shaft;
after the buckle enters the clamping groove, an accommodating structure is formed between the first accommodating part and the second accommodating part, and the vascular sheath is fixed in the accommodating structure.
5. An inflatable wristband for a fastening sheath according to any one of claims 1-4, wherein: the end part of the second fixing structure is provided with a notch.
6. An inflatable wristband for a fastening sheath according to any one of claims 1-4, wherein: the inflation device comprises an inflation tube and an inflation port, one end of the inflation tube is connected with the inflation port, and the other end of the inflation tube is communicated with the inflation cavity.
7. An inflatable wristband for securing a sheath as defined in claim 6, wherein: and a control device is arranged on the inflation tube.
8. An inflatable wristband for a fastening sheath according to any one of claims 1-4, wherein: the bracelet body adopts the gasbag structure, the cavity of aerifing adopts annular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087481.5U CN219764251U (en) | 2023-05-08 | 2023-05-08 | Inflatable bracelet for fixing sheath tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087481.5U CN219764251U (en) | 2023-05-08 | 2023-05-08 | Inflatable bracelet for fixing sheath tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219764251U true CN219764251U (en) | 2023-09-29 |
Family
ID=88131384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321087481.5U Active CN219764251U (en) | 2023-05-08 | 2023-05-08 | Inflatable bracelet for fixing sheath tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219764251U (en) |
-
2023
- 2023-05-08 CN CN202321087481.5U patent/CN219764251U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |