CN205055140U - Wear -type center vein catheterization fixing device - Google Patents

Abstract

A head-mounted central venous tube fixing device of the present invention comprises a fixing device and a head-wearing device; the fixing device includes a catheter fixing sticker; the head-wearing device is a semi-arc headband; the headband Stuck in the head of the patient; the indwelling catheter of the central venous catheter is inserted into the central vein of the neck of the human body, and fixed with a catheter fixing sticker, and the other end of the indwelling catheter is connected to a sealed needle-free infusion liquid connector through a catheter; The end of the headband is provided with a first card slot and a fixing bar, and the headband is a size-adjustable headband. The utility model provides a head-mounted central venous catheter fixing device with simple structure, good fixing effect and improved patient comfort.

Description

Head-mounted central venous catheter fixing device

technical field

The utility model relates to the field of medical technology, in particular to a head-mounted central venous tube fixing device.

Background technique

Central venous catheterization is a kind of special puncture tube that is punctured through the skin and placed in the cavity of the central vein (currently the subclavian vein and internal jugular vein are mostly used in clinical practice). A medical method of measuring central venous pressure. Due to the advantages of long retention time, wide variety of infusions, and simple methods, central venous catheterization is a practical and reliable means of monitoring and treatment such as rapid infusion, monitoring, and nutritional support in the emergency rescue process.

However, since the patient needs to live with a tube during the treatment process, it is currently necessary to cover the incision of the intubation with a wound patch, wrap the exposed part of the tube with gauze, and then fix the tube on the shoulder of the patient with adhesive tape. Since the tube is fixed on the shoulder of the person, if the patient's head needs to be moved, the tube is easily pulled, causing pain to the patient and the risk of detachment.

In summary, there is an urgent need to design a central venous catheter fixation device that overcomes the above-mentioned technical problems.

Utility model content

The utility model provides a head-mounted central venous catheter fixing device with simple structure, good fixing effect and improved patient comfort.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a head-mounted central venous catheter fixation device,

It includes a fixing device and a head-wearing device; the fixing device includes a catheter fixing sticker; the head-wearing device is a half-arc headband; the headband is stuck on the patient's head;

The indwelling catheter of the central venous catheter is inserted into the central vein of the neck of the human body, and fixed with a catheter fixing sticker, and the other end of the indwelling catheter is connected to a closed needle-free infusion liquid joint through a catheter;

The end of the headband is provided with a first card slot and a fixing bar, and the airtight needle-free infusion liquid joint is stuck in the first card slot of the headband; the fixing bar wraps around the airtight The needle-free infusion of medicinal solution got stuck on the headband after one week;

The headband is an adjustable headband.

A head-mounted central venous catheter fixation device as described above, further comprising an ear-hook part, the strap of the ear-hook part is connected to the catheter fixing paste, and the ear-hook part is provided with Elasticized loop earloops.

A head-mounted central venous catheter fixing device as described above, wherein the headband includes a fixing piece and sliding pieces respectively arranged at two ends of the fixing piece, and the two ends of the fixing piece The upper part of the two sliding parts is respectively provided with a plurality of clips, and the upper part of the two sliding parts is respectively provided with a second card slot used in conjunction with the clips; the end of the sliding part is larger than the port of the fixing part, ensuring that its Will not slip out of the mount;

The first card slot is located in the middle of the sliding member.

In the head-mounted central venous catheter fixing device described above, the lower end of the slider of the headband is covered with a rubber sleeve.

The head-mounted central venous catheter fixation device as described above, wherein the ring-shaped ear hooks are made of soft and breathable materials.

According to the head-mounted central venous catheter fixation device as described above, the catheter fixation patch is a rectangular patch.

Compared with the prior art, the beneficial effects produced by the utility model are mainly reflected in:

1. A head-mounted central venous catheter fixing device of the present invention fixes the central venous catheter on the headband of the patient's head. The headband is easy to carry, it is easier to fix the catheter, and it is not easy to take off Tube;

2. A head-mounted central venous catheter fixation device of the present invention is also equipped with ear hooks to further better fix the central venous catheter, which overcomes the problem that the central venous catheter is easy to fall off when the patient lives with the catheter ;

3. A head-mounted central venous catheter fixing device of the present invention, the headband can be adjusted in size, and can be applied to patients with different head sizes, so as to ensure that the headband can be properly stuck on the patient's head and Adjust according to the size of the head to improve the wearing comfort of the patient;

4. A head-mounted central venous catheter fixing device of the present invention is also provided with a catheter fixing sticker, which avoids bandaging with gauze in the prior art, and effectively prevents wound infection of patients;

Description of drawings

Fig. 1 is a structural schematic diagram of a head-mounted central venous catheter fixing device of the present invention.

Explanation of reference signs:

1. Catheter fixing sticker 2. Hairband 3. Indwelling catheter

4. Catheter 5. Sealed needle-free infusion 6. The first card slot

Liquid connector

7. Fixing clip 8. Ear hook 9. Fixing parts

10. Sliding part 11, rubber sleeve 12, second card slot

13. Card strip

detailed description

In order to facilitate the understanding of the purpose, technical solutions and effects of the utility model, the utility model will be further described in detail in combination with embodiments.

As shown in Figure 1, a head-mounted central venous catheter fixing device of the present invention includes a fixing device and a head-mounted device; the fixing device includes a catheter fixing sticker 1; the head-mounted device is semi-arc Headband 2; the headband 2 is stuck on the head of the patient; the indwelling catheter 3 of the central venous catheter is inserted into the central vein of the neck of the human body, and is fixed by a catheter fixing sticker 1, and the other end of the indwelling catheter 3 passes through a The catheter 4 is connected to a sealed needle-free infusion liquid joint 5; the end of the headband 2 is provided with a first clamping groove 6 and a fixing strip 7, and the airtight needle-free liquid medicine infusion joint 5 is stuck on the In the first card slot 6 of the headband 2; the fixed clip 7 is stuck on the headband 2 after being connected around the closed needle-free infusion liquid for a week; the hairband 2 is a hairband with adjustable size. Hoop 2.

A head-mounted central venous tube fixing device of the present utility model fixes the closed needle-free infusion liquid joint 5 of the central venous tube on the headband 2 of the patient's head, and fixes it through 7 pairs of fixing clips. It is fixed, and the size of the headband 2 can be adjusted, which can be used by different patients; the head-mounted central venous catheter fixing device is also provided with a catheter fixing sticker 1 to avoid the gauze in the prior art. Unnecessary pollution.

A head-mounted central venous catheter fixation device of the utility model, when in use, first fixes the indwelling catheter 3 of the central catheter on the patient's neck with a catheter fixing sticker 1, and then attaches the catheter 4 and the airtight needle-free The liquid medicine infusion joint 5 is pulled up along the direction of the ear, and the airtight needle-free liquid medicine infusion joint 5 is clamped in the first slot 6 of the headband 2, and the fixing strip 7 wraps around the The airtight needle-free infusion medicine solution is stuck on the headband 2 after being connected for a week; at the same time, the ear hook part 8 can also be hung on the ear to achieve a further fixing effect; at the same time, the size of the headband 2 can be adjusted, It can be applied to different patients; after being fixed in this way, even if the patient's head moves, it will not affect the fixation of the tube, and there will be no risk of tube detachment.

As shown in Figure 1, a head-mounted central venous catheter fixing device of the present invention also includes an ear hanging part 8, and the hanging strap of the ear hanging part 8 is connected to the catheter fixing sticker 1, so that The ear-hook part 8 is provided with an elastic ring-shaped earhook.

A head-mounted central venous catheter fixing device of the present invention is also provided with ear hooks 8 to further better fix the central venous catheter and overcome the problem that the central venous catheter is easy to come off when the patient lives with the catheter;

As shown in Figure 1, a head-mounted central venous catheter fixing device of the present invention, the headband 2 includes a fixing part 9 and sliding parts 10 respectively arranged at the two ends of the fixing part 9, The two ends of the fixing part 9 are respectively provided with a plurality of clip bars 13, and the upper parts of the two sliding parts 10 are respectively provided with a second clip slot 12 used in conjunction with the clip bars 13; The end of 10 is larger than the port of the fixing part 9 to ensure that it will not slip out from the fixing part 9 ;

A head-mounted central venous tube fixing device of the present utility model, the headband 2 can adjust the size of the headband 2 by sliding the slider 10, and can be applied to patients with different head sizes to ensure the hairband The hoop 2 can be properly clamped on the patient's head and adjusted according to the size of the patient's head, so as to improve the wearing comfort of the patient.

As shown in Figure 1, in a head-mounted central venous catheter fixing device of the present invention, the lower end of the slider 10 of the headband 2 is covered with a rubber sleeve 11; The lower end is a place to contact the patient, so a rubber sleeve 11 is set here to further improve the comfort of the headband 2 .

As shown in Fig. 1, in a head-mounted central venous catheter fixation device of the present invention, the ring-shaped ear hooks are made of soft and breathable materials, so that patients will be more comfortable when using them for a long time.

As shown in FIG. 1 , in a head-mounted central venous catheter fixing device of the present invention, the catheter fixing sticker 1 is a rectangular application.

The utility model has been further described above in conjunction with the embodiments, but the utility model is not limited to the above-mentioned embodiment, within the scope of knowledge possessed by those of ordinary skill in the art, it can also be used without departing from the purpose of the utility model. Make various changes.

Claims (6)

1. a wear-type central vein catheter fixture, is characterized in that:

Comprise fixture and head-wearing device; Described fixture comprises paste for fixing connecting conduct; Described head-wearing device is the hair band of half arc; Described hair band is stuck in the head of patient;

The inlying catheter of central vein catheter inserts the central vein place of human body neck, and adopt paste for fixing connecting conduct to be fixed, the other end of described inlying catheter is by a tubes connection one airtight needleless infuse medical fluid joint;

The end of described hair band is provided with the first draw-in groove and fixing strip, and described airtight needleless infuse medical fluid joint is stuck in the first draw-in groove of described hair band; Described fixing strip is stuck on described hair band after described airtight needleless infuse medical fluid connects one week;

Described hair band is the hair band of adjustable size.

2. a kind of wear-type central vein catheter fixture according to claim 1, is characterized in that:

Also comprise an ear-hanger, being linked with of described ear-hanger is connected on described paste for fixing connecting conduct, and described ear-hanger is provided with has elastic annular ear-hang.

3. want a kind of wear-type central vein catheter fixture described in 2 according to right, it is characterized in that:

Described hair band comprises fixture and is located at the sliding part of two ends of described fixture respectively, and two ends of described fixture are respectively equipped with multiple card article, the top of described two sliding parts be respectively equipped with described card article with the use of the second draw-in groove; The end of described sliding part is greater than the port of described fixture, ensures that it can not skid off from fixture;

Described first draw-in groove is located at the middle part of described sliding part.

4. want a kind of wear-type central vein catheter fixture described in 3 according to right, it is characterized in that:

The lower end outsourcing of the sliding part of described hair band is provided with rubber sleeve.

5. want a kind of wear-type central vein catheter fixture described in 4 according to right, it is characterized in that:

Described annular ear-hang is softness, gas permeable material is made.

6. want a kind of wear-type central vein catheter fixture described in 5 according to right, it is characterized in that:

Described paste for fixing connecting conduct is applying ointment or plaster of rectangle.