CN214286258U - Fixing device of medical head blood filter catheter - Google Patents
Fixing device of medical head blood filter catheter Download PDFInfo
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- CN214286258U CN214286258U CN202022798145.4U CN202022798145U CN214286258U CN 214286258 U CN214286258 U CN 214286258U CN 202022798145 U CN202022798145 U CN 202022798145U CN 214286258 U CN214286258 U CN 214286258U
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- catheter
- fixing device
- head
- magic tape
- arc
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Abstract
The utility model relates to a fixing device of pipe is strained to medical head blood, it includes that headgear, arc wall and first magic are pasted, be equipped with the jaw protection area on the headgear, be equipped with first magic subsides on the jaw protection area, the arc wall is located in the first magic subsides. The utility model can well fix the catheter when ensuring the normal use of the catheter, and ensure that the catheter can not fall off and fold; the utility model can reduce the risk occurrence probability, thereby reducing the workload of medical staff; the utility model discloses simple structure, it is safe stable during the use, cost low cost.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a fixing device of pipe is strained to medical head blood.
Background
The blood filtration is to introduce venous blood of a patient into a semipermeable membrane filter which has good permeability and is equivalent to the area of a glomerular filtration membrane, remove excessive water and solutes which are retained in the blood and then return the blood to the patient to achieve the treatment effect. However, during the head hemofiltration process, patient movement can cause compression, folding and dislodging of the catheter, thereby causing clotting, rupture of membranes and risk of infection. It is also possible that the blood filter catheter is disconnected from the puncture dialysis site, so that blood seeps from the needle of the patient, causing pain to the patient and increasing the workload of medical staff.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fixing device for a medical head blood filter catheter for solving the technical problems.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the fixing device for the medical head blood filtering catheter comprises a head sleeve, an arc-shaped groove and a first magic tape, wherein a jaw protecting belt is arranged on the head sleeve, the first magic tape is arranged on the jaw protecting belt, and the arc-shaped groove is arranged in the first magic tape.
Furthermore, one end of the jaw protection belt is fixedly connected to the head sleeve, a second magic tape is arranged at the free end of the jaw protection belt, and the second magic tape is connected with the head sleeve in a sticking mode.
Furthermore, one end of the first magic tape buckle is fixed on the jaw protection belt.
Furthermore, the arc-shaped grooves are semicircular and are concentrically arranged in a double-groove mode.
Furthermore, the arc wall is 2, and an opening of the arc wall is upwards and another opening is downwards, 2 arc wall openings are staggered in the horizontal direction and are arranged on the first magic tape female buckle.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model can well fix the catheter when ensuring the normal use of the catheter, and ensure that the catheter can not fall off and fold;
2. the utility model can reduce the risk occurrence probability, thereby reducing the workload of medical staff;
3. the utility model discloses simple structure, it is safe stable during the use, cost low cost.
Drawings
Fig. 1 is a three-dimensional view of the present invention;
fig. 2 is a schematic view of the use of the conduit in an arcuate slot.
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.
As shown in fig. 1, the utility model discloses a fixing device of catheter is strained to medical head blood, including headgear 1, arc wall 5 and first magic subsides, be equipped with the jaw protection area on the headgear, be equipped with first magic subsides on the jaw protection area, arc wall 5 is located in the first magic subsides.
One end of the jaw protection belt is fixedly connected to the head sleeve 1, the free end of the jaw protection belt is provided with a second magic tape 2, the second magic tape 2 is connected with the head sleeve 1 in a sticking mode, the jaw protection belt can prevent the catheter from being pulled due to downward sliding of the head, the catheter and a patient are guaranteed to be in relative rest positions, and the second magic tape can be pasted/pulled to freely sleeve/take down the head sleeve on the head of the patient.
One end of the first magic tape buckle 4 is fixed on the jaw protection belt, and is conveniently adhered to the first magic tape female buckle 3 at any time.
As shown in fig. 2, the arc-shaped groove 5 is semicircular, the arc-shaped groove 5 is concentrically arranged with double grooves, a plurality of groups of convex strips are arranged on the first hook-and-loop fastener 3, the same group of convex strips are concentrically arranged, and the arc-shaped groove 5 is formed between two adjacent convex strips inside and outside the same group.
The height of arc wall 5 is the diameter length of pipe, ensures can not oppress the pipe when gluing first magic subsides, and arc wall 5 is the plastics material.
As shown in fig. 2, the number of the arc-shaped grooves 5 is 2, one opening of the arc-shaped grooves 5 is upward, the other opening is downward, and the 2 openings of the arc-shaped grooves 5 are staggered in the horizontal direction and are arranged on the first magic tape female buckle 3. The setting position can furthest guarantee that the catheter is not extruded and stably fix the catheter on the first magic tape.
The specific implementation principle flow of the embodiment is as follows:
the head cover is worn on the head of a patient, and the jaw protecting belt wraps the lower jaw of the patient and is stuck on the head cover. The 2 guide pipes are respectively embedded on the arc-shaped grooves according to the embedding mode of a figure 2, and a first magic tape is bonded.
Of course, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and that such changes and modifications are intended to be included within the scope of the appended claims.
Claims (5)
1. A fixing device of a medical head blood filtering catheter is characterized in that: the novel jaw protection device comprises a head sleeve, an arc-shaped groove and a first magic tape, wherein a jaw protection belt is arranged on the head sleeve, the jaw protection belt is provided with the first magic tape, and the arc-shaped groove is arranged in the first magic tape.
2. The medical head hemofilter catheter fixing device as claimed in claim 1, wherein: one end of the jaw protection belt is fixedly connected to the head sleeve, and a second magic tape is arranged at the free end of the jaw protection belt and is connected with the head sleeve in a sticking mode.
3. The medical head hemofilter catheter fixing device as claimed in claim 1, wherein: one end of the first magic tape buckle is fixed on the jaw protection belt.
4. The medical head hemofilter catheter fixing device as claimed in claim 1, wherein: the arc-shaped grooves are semicircular and are arranged concentrically.
5. The fixing device of the medical head hemofilter catheter as claimed in claims 1 and 4, wherein: the arc wall is 2, and an opening of arc wall is upwards another opening downwards, 2 arc wall opening horizontal direction staggers and arranges in on first magic subsides box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022798145.4U CN214286258U (en) | 2020-11-27 | 2020-11-27 | Fixing device of medical head blood filter catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022798145.4U CN214286258U (en) | 2020-11-27 | 2020-11-27 | Fixing device of medical head blood filter catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214286258U true CN214286258U (en) | 2021-09-28 |
Family
ID=77844269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022798145.4U Active CN214286258U (en) | 2020-11-27 | 2020-11-27 | Fixing device of medical head blood filter catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214286258U (en) |
-
2020
- 2020-11-27 CN CN202022798145.4U patent/CN214286258U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |