CN215960752U

CN215960752U - Head frame for semi-permanent hemodialysis catheter placement

Info

Publication number: CN215960752U
Application number: CN202121606742.0U
Authority: CN
Inventors: 苏文琼; 潘习彰; 唐泰; 陈雁; 叶娟
Original assignee: Guidong People's Hospital Of Guangxi Zhuang Autonomous Region
Current assignee: Guidong People's Hospital Of Guangxi Zhuang Autonomous Region
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2022-03-08
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a head frame for semi-permanent hemodialysis catheter intubation, belongs to the field of hemodialysis catheter intubation auxiliary devices, and solves the problem of breathing discomfort caused by the fact that a sterile towel directly covers the head and face of a patient during intubation. The headstock comprises a base frame and a top frame, wherein the rear side of the base frame is connected with the rear side of the top frame through a supporting component, the top frame is arc-shaped, and an inclined notch is formed in one side of the top frame adjacent to the supporting component. The head frame for the semi-permanent hemodialysis catheter is arranged above the head of a patient and supports the sterile towel, so that the patient can breathe comfortably, and the work of medical staff is facilitated.

Description

Head frame for semi-permanent hemodialysis catheter placement

Technical Field

The utility model relates to a hemodialysis catheter tube placement auxiliary device, in particular to a head frame for semi-permanent hemodialysis catheter tube placement.

Background

The chronic renal failure patient develops to the uremia stage, the metabolic balance is maintained by hemodialysis, the blood vessel access of the patient cannot be established due to various reasons at the early stage, and a semi-permanent hemodialysis catheter needs to be reserved to ensure the blood flow and the dialysis quality. When the intubation operation is performed, the maximum sterile barrier needs to be ensured, so that the sterile towel needs to be covered on the head and face of a patient, the patient easily feels uncomfortable breathing, fear and even uncontrollable small actions, and meanwhile, the pollution probability of the sterile towel is easily increased, the intubation efficiency is affected, the patient discomfort is caused, and doctors and patients complain about the situation.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a head frame for semi-permanent hemodialysis catheter catheterization, which is arranged above the head of a patient and supports a sterile towel, so that the patient can breathe comfortably and the work of medical care personnel is facilitated.

The technical scheme of the utility model is as follows: the utility model provides a headstock that is used for semi-permanent hemodialysis pipe to put pipe, includes chassis and roof-rack, the chassis rear side pass through the rear side of supporting component with the roof-rack and be connected, the roof-rack be the arc form, just the roof-rack on with supporting component adjacent one side seted up oblique breach.

As a further improvement, the underframe is a square frame.

Further, the roof-rack include a vertical pole and many arc poles, the one end of vertical pole is connected with supporting component's top one end, many arc pole one end is the interval connection respectively on the vertical pole, and many the other end of arc pole is gathered together and is connected at supporting component's the top other end.

Furthermore, the supporting component comprises two vertical rods which are arranged in parallel, and the upper end and the lower end of each vertical rod are respectively connected with the bottom frame and the top frame.

Furthermore, the vertical rod is a telescopic column, and an adjusting component for adjusting the height of the top frame is arranged between the bottom frame and the top frame.

Furthermore, the adjusting component comprises a screw and two screw sleeves, the two screw sleeves are respectively installed on the bottom frame and the top frame, the screwing directions of the threads at the two ends of the screw are opposite, and the two ends of the screw are respectively in threaded connection with the two screw sleeves.

Furthermore, the middle part of the screw is provided with a hexagonal head.

Furthermore, a plurality of elastic clamps are arranged on the bottom frame below the supporting component.

Furthermore, one side of the top frame close to the supporting component is provided with a plurality of clamping teeth.

Advantageous effects

Compared with the prior art, the utility model has the following advantages:

1. when the head frame is actually used, the head frame is arranged above the head of a patient, the underframe is arranged below the mattress of a sickbed, and the inclined notch is arranged at the right head of the patient, so that the right neck and chest of the patient can be exposed, the operation of medical staff is facilitated, the sterile towel is covered on the head frame, and the head frame is used for supporting the sterile towel, so that the patient can breathe comfortably, and the work of the medical staff is facilitated.

2. According to the head frame, the supporting assembly is an adjustable mechanism, so that the height of the top frame can be adjusted according to the height requirement of the head or operation of a patient when the head frame is used, and the use is more convenient.

Drawings

FIG. 1 is a schematic perspective view of the front side of the present invention;

FIG. 2 is a perspective view of the rear side of the present invention;

fig. 3 is a schematic front view of the present invention.

Wherein: 1-bottom frame, 2-top frame, 3-inclined notch, 4-vertical rod, 5-screw rod, 6-thread sleeve, 7-hexagonal head, 8-elastic clamp, 9-latch, 21-longitudinal rod and 22-arc rod.

Detailed Description

The utility model will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1-3, the head frame for semi-permanent hemodialysis catheter placement of the present invention comprises a bottom frame 1 and a top frame 2, wherein the rear side of the bottom frame 1 is connected with the rear side of the top frame 2 through a support assembly, such that the top frame 2 is located above the bottom frame 1, the top frame 2 is arc-shaped, which facilitates the placement of sterile tissues, and an inclined notch 3 is formed on the top frame 2 at one side adjacent to the support assembly, which facilitates the operation of medical personnel and prevents the elbow of the medical personnel from touching the head frame.

When the head frame is actually used, the head frame is placed above the head of a patient, the underframe 1 is placed below a mattress of a sickbed, the inclined notch 3 is formed in the right head of the patient, so that the right neck and chest of the patient can be exposed, operation of medical staff is facilitated, the sterile towel is covered on the head frame, the sterile towel is supported by the head frame, and the sterile towel is separated from the face of the patient, so that the patient can breathe comfortably, and the work of the medical staff is facilitated.

Preferably, the underframe 1 is a square frame, is conveniently inserted under a mattress of a sickbed, plays a role of supporting the whole head frame, and simultaneously effectively reduces the weight of the head frame.

Preferably, the roof-rack 2 includes a vertical pole 21 and many arc poles 22, and wherein, the one end of vertical pole 21 is connected with supporting component's top one end, and many arc poles 22 one end interval connection respectively are on vertical pole 21, and the other end of many arc poles 22 gathers together and connects at supporting component's the top other end, conveniently forms oblique breach 3, has effectively alleviateed the weight of whole headstock simultaneously.

Preferably, the supporting component comprises two vertical rods 4 which are arranged in parallel, the upper end and the lower end of each vertical rod 4 are respectively connected with the bottom frame 1 and the top frame 2, the two vertical rods 4 are utilized to support the top frame 2, and the weight of the head frame can be reduced while the supporting effect is met. Further, one side that is close to chassis 1 on the supporting component is equipped with the foam-rubber cushion, and this foam-rubber cushion detachable fixes on chassis 1, can prevent that the head from touchhing supporting component or adjusting part during the use, can also tear out after using up and come the cleaning and disinfecting to keep the foam-rubber cushion clean.

Preferably, montant 4 is flexible post, plays the guide effect to roof-rack 2 regulation, is equipped with the adjusting part of adjusting the height of roof-rack 2 between chassis 1 and roof-rack 2. The head frame is provided with the adjustable mechanism through the supporting component, and when the head frame is used, the height of the top frame 2 can be adjusted according to the height requirement of the head of a patient or operation, so that the use is more convenient. Specifically, the adjusting assembly comprises a screw rod 5 and two screw sleeves 6, wherein the two screw sleeves 6 are respectively installed on the bottom frame 1 and the top frame 2, the screw thread turning directions of two ends of the screw rod 5 are opposite, and two ends of the screw rod 5 are respectively in threaded connection with the two screw sleeves 6. In the adjusting process, the screw rod 5 is rotated to drive the two screw sleeves 6 to move oppositely, so that the two screw sleeves are far away from each other, the top frame 2 can be driven to be lifted upwards, the height of the top frame 2 can be adjusted, and the adjusting device is very convenient to use.

Preferably, a hexagonal head 7 is arranged in the middle of the screw 5, so that the screw 5 can be conveniently rotated.

Preferably, still be equipped with a plurality of elastic clamp 8 on chassis 1 of supporting component below, this elastic clamp 8 can be the stainless steel clip of Meijia nan M1269, and after chassis 1 inserted under the mattress of sick bed, utilize elastic clamp 8 to grasp the edge of sick bed, can realize fixing the headstock, prevent that it from rocking, also make things convenient for the dismouting simultaneously.

Preferably, one side that is close to supporting component on roof-rack 2 is equipped with a plurality of latches 9, and aseptic piece of cloth is placed on the headstock after, usable latch 9 blocks, increases the frictional force of roof-rack 2 and aseptic piece of cloth, effectively prevents the problem that aseptic piece of cloth dropped.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various changes and modifications without departing from the structure of the utility model, which will not affect the effect of the utility model and the practicability of the patent.

Claims

1. The headstock is used for semi-permanent hemodialysis catheter catheterization and is characterized by comprising a base frame (1) and a top frame (2), wherein the rear side of the base frame (1) is connected with the rear side of the top frame (2) through a supporting component, the top frame (2) is arc-shaped, and one side, adjacent to the supporting component, of the top frame (2) is provided with an inclined notch (3); roof-rack (2) include a vertical pole (21) and many arc pole (22), the one end of vertical pole (21) is connected with supporting component's top one end, many arc pole (22) one end is the interval connection respectively on vertical pole (21), and many the other end of arc pole (22) is gathered together and is connected at supporting component's the top other end.

2. A headgear for semi-permanent hemodialysis catheter according to claim 1, wherein the base frame (1) is a square frame.

3. A headgear for semi-permanent hemodialysis catheter according to claim 1 or 2, wherein the support assembly comprises two vertical rods (4) arranged in parallel, and the upper and lower ends of the vertical rods (4) are respectively connected with the base frame (1) and the top frame (2).

4. The head frame for semi-permanent hemodialysis catheter placement according to claim 3, wherein the vertical rod (4) is a telescopic column, and an adjusting component for adjusting the height of the top frame (2) is arranged between the bottom frame (1) and the top frame (2).

5. The head frame for semi-permanent hemodialysis catheter according to claim 4, wherein the adjusting assembly comprises a screw rod (5) and two screw sleeves (6), the two screw sleeves (6) are respectively installed on the bottom frame (1) and the top frame (2), the thread directions of the two ends of the screw rod (5) are opposite, and the two ends of the screw rod (5) are respectively in threaded connection with the two screw sleeves (6).

6. A headgear for semi-permanent hemodialysis catheter according to claim 5, wherein the screw (5) is provided with a hexagonal head (7) at the middle.

7. A headgear for semi-permanent hemodialysis catheter according to claim 1, wherein a plurality of resilient clips (8) are further provided on the base frame (1) below the support assembly.

8. A headgear for semi-permanent hemodialysis catheter according to claim 1, wherein said top frame (2) is provided with a plurality of latches (9) on a side thereof adjacent to the support assembly.