CN213099118U - PICC pipe maintenance seat - Google Patents
PICC pipe maintenance seat Download PDFInfo
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- CN213099118U CN213099118U CN202021297445.8U CN202021297445U CN213099118U CN 213099118 U CN213099118 U CN 213099118U CN 202021297445 U CN202021297445 U CN 202021297445U CN 213099118 U CN213099118 U CN 213099118U
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Abstract
A PICC catheter maintenance seat comprises a seat board, a backrest, armrests and seat legs, wherein the armrests comprise fixed modules and movable modules, one ends of the fixed modules are provided with vertically arranged rotating shafts, the side surfaces of the seat board are provided with shaft sleeves, and the rotating shafts are pivoted with the shaft sleeves; the bottom of the fixed module is provided with an arc-shaped rail, an arc-shaped sliding groove is formed in the seat plate, the arc-shaped rail is matched with the arc-shaped sliding groove, and the arc-shaped rail extends into the arc-shaped sliding groove from the side face of the seat plate; the movable module is arranged at the top of the fixed module and is close to or far away from the fixed mechanism through the lifting mechanism. After the patient sits and maintains the seat, the arm is placed on the handrail, adjusts the movable mould piece of handrail according to patient's height to adjust the height of patient's arm, then use the pivot as the rotatory handrail of center, make the handrail open certain angle, make things convenient for medical personnel to maintain the PICC pipe on the arm.
Description
Technical Field
The utility model relates to a medical instrument, especially a PICC pipe maintenance seat.
Background
The central venous catheter (PICC) is widely applied to clinic, can be used for infusing hypertonic and irritant medicaments for a long time, and is particularly suitable for patients with tumor chemotherapy. The patient need regularly maintain the PICC pipe after putting into the PICC pipe, in the PICC pipe maintenance operation, the nurse health is in a certain bad posture for a long time, cause skeletal muscle damage easily, and the medical personnel of different heights all have different demands to the back and the handrail etc. of seat, when too high or too short medical personnel sit on the seat, the damage that arouses is probably more, consequently the urgent need now one kind lets the nurse of different heights all have the seat of better comfort. In the prior art, a seat capable of adjusting the height of a handrail according to the height of a human body exists, for example, a multifunctional PICC catheter maintenance seat with the Chinese patent publication number of CN109157040A comprises a base and a seat board positioned above the base, wherein a first lifting mechanism for controlling the lifting of the seat board is arranged on the base, a backrest is assembled on one side of the seat board and comprises a rectangular vertical plate, elastic cloth is arranged on one side, close to the seat board, of the vertical plate, a space is reserved between the elastic cloth and the side surface of the vertical plate, a movable cushion is matched with one side, close to the elastic cloth, of the vertical plate in a sliding mode along the vertical direction, the elastic cloth is tightened by the movable cushion, and an adjusting mechanism for; the two sides of the seat board adjacent to the backrest are respectively provided with a handrail, and the seat board is provided with a second lifting mechanism for controlling the handrails to lift. Although the handrail of this kind of seat can apply for, when changing dressings, patient's arm need open certain angle so that medical personnel operate and maintain the PICC pipe, so above-mentioned seat can not satisfy medical personnel's maintenance operation demand.
Disclosure of Invention
The utility model aims to solve the technical problem that a PICC pipe maintenance seat is provided, the patient that is fit for different heights uses, makes things convenient for medical personnel to operate moreover and maintains the PICC pipe.
In order to solve the technical problem, the technical scheme of the utility model is that: a PICC catheter maintenance seat comprises a seat board, a backrest, armrests and seat legs, wherein the armrests comprise fixed modules and movable modules, one ends of the fixed modules are provided with vertically arranged rotating shafts, the side surfaces of the seat board are provided with shaft sleeves, and the rotating shafts are pivoted with the shaft sleeves; the bottom of the fixed module is provided with an arc-shaped rail, an arc-shaped sliding groove is formed in the seat plate, the arc-shaped rail is matched with the arc-shaped sliding groove, and the arc-shaped rail extends into the arc-shaped sliding groove from the side face of the seat plate; the movable module is arranged at the top of the fixed module and is close to or far away from the fixed mechanism through the lifting mechanism. The utility model discloses the principle: when medical care personnel maintain the PICC catheter on the arm of a patient, the patient needs to sit on the seat, the arm needs to be lifted to a certain height, and the arm needs to be extended and opened to a certain angle; after the patient sits and maintains the seat, the arm is placed on the handrail, adjusts the movable mould piece of handrail according to patient's height to adjust the height of patient's arm, then use the pivot as the rotatory handrail of center, make the handrail open certain angle, make things convenient for medical personnel to maintain the PICC pipe on the arm.
As an improvement, the lifting mechanism comprises a jack arranged at the top of the fixed module and an inserting column arranged at the bottom of the movable module, the inserting column is matched with the jack and provided with an arc-shaped groove, and a marble is arranged in the jack and matched with the arc-shaped groove.
As an improvement, the lifting mechanism comprises a screw rod penetrating through the fixed module and a nut arranged in the movable module, the upper end of the screw rod extends into the movable module to be internally tangent and matched with the nut, the lower end of the screw rod penetrates out of the fixed module and is connected with the handle, a guide hole is formed in the top of the fixed module, a guide column is arranged at the bottom of the movable module, and the guide column is matched with the guide hole.
As an improvement, the top of the movable module is provided with a cushion and a binding belt.
As an improvement, the outer side surface of the fixed module is provided with a supporting plate, and the lower part of the supporting plate is hinged with the fixed module.
Compared with the prior art, the utility model the beneficial effect who brings is:
after the patient sits and maintains the seat, the arm is placed on the handrail, adjusts the movable mould piece of handrail according to patient's height to adjust the height of patient's arm, then use the pivot as the rotatory handrail of center, make the handrail open certain angle, make things convenient for medical personnel to maintain the PICC pipe on the arm.
Drawings
Fig. 1 is a perspective view I of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a perspective view II of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a PICC catheter maintenance seat includes a seat plate 2, a backrest 1, armrests 3, and legs 4. The seat plate 2, backrest 1 and arm rests 3 can be made of a modular construction by blow moulding, and then the modules are covered with a decorative layer, which is produced by joining the modules together.
As shown in fig. 1 to 3, the armrest 3 includes a fixed module 31 and a movable module 32 disposed on the top of the fixed module 31, and the movable module 32 can be lifted and lowered relative to the fixed module 31. One end of the fixed module 31 is provided with a vertically arranged rotating shaft 5, the rotating shaft 5 can be integrally formed with the fixed module 31 or formed as an embedded part, the upper part of the rotating shaft 5 is fixed with the fixed module 31, and the lower part of the rotating shaft 5 extends downwards to form a connecting part; a shaft sleeve 6 is arranged on the side face of the joint of the seat plate 2 and the backrest 1, the shaft sleeve 6 is integrally formed with the seat plate 2 or is formed as an embedded part, the connecting part of the rotating shaft 5 is inserted into the shaft sleeve 6 and is pivoted with the shaft sleeve 6, a bearing can be arranged in the shaft sleeve 6 in order to reduce the friction force when the rotating shaft 5 rotates, and the fixing module 31 can rotate around the rotating shaft 5 for a certain angle; the cooperation of the shaft 5 and the shaft sleeve 6 not only enables the armrest 3 to have a rotating function, but also can serve as a first supporting point for the armrest 3. The bottom of the fixed module 31 is provided with an arc-shaped rail 7, the seat plate 2 is internally provided with an arc-shaped sliding chute 9, the arc shape can be formed by pre-burying metal pieces in the seat plate 2, the opening of the arc-shaped rail sliding chute is arranged on the side surface of the seat plate 2, the arc-shaped rail 7 of the fixed module 31 extends into the arc-shaped sliding chute 9 from the side surface of the seat plate 2, and the arc-shaped rail 7 is matched with the arc-shaped sliding chute 9, so that the handrail 3 can rotate more stably and can also be used as a second supporting point of the handrail 3; in addition, a limiting block can be added in the arc-shaped sliding groove 9 or on the seat board 2 to prevent the rotation angle of the handrail 3 from being too large.
As shown in fig. 1 to 3, the movable module is provided on the top of the fixed module 31, and the movable module 32 is close to or far from the fixed mechanism by the elevating mechanism. The elevating system of this embodiment is including establishing the jack at fixed module 31 top and establishing the post 8 of inserting in activity module 32 bottom, insert post 8 and jack cooperation, be equipped with the arc wall on inserting the post, be equipped with the marble in the jack, marble and arc wall cooperation can go up and down activity module 32 through external force, this simple structure, convenient to use. In addition, the lifting mechanism can also have other forms, such as a screw rod penetrating through the fixed module 31 and a nut arranged in the movable module 32, wherein the upper end of the screw rod extends into the movable module 32 to be internally tangent and matched with the nut, the lower end of the screw rod penetrates out of the fixed module 31 and is connected with the handle, a guide hole is formed in the top of the fixed module 31, a guide column is arranged at the bottom of the movable module 32 and matched with the guide hole, the screw rod is rotated through the handle, and the nut moves up and down relative to the screw rod, so that the height of the movable module 32 is changed.
The top of activity module 32 is equipped with cushion and bandage, places back on handrail 3 when patient's arm, and the cushion can increase patient's comfort level, can assist to bind moreover and fix the arm on handrail 3, avoids arm removal or unexpected handrail 3 that drops when maintaining the PICC pipe.
The lateral surface of fixed module 31 is equipped with the layer board, the lower part of layer board is articulated with fixed module 31, and when not using, the layer board is in fold condition, when medical personnel maintain patient PICC pipe, opens the layer board, and medical personnel's maintenance tool can place on the layer board.
The utility model discloses the principle: when medical care personnel maintain the PICC catheter on the arm of a patient, the patient needs to sit on the seat, the arm needs to be lifted to a certain height, and the arm needs to be extended and opened to a certain angle; after the patient sits and maintains the seat, the arm is placed on handrail 3, adjusts the movable module 32 of handrail 3 according to patient's height to adjust the height of patient's arm, then use pivot 5 as the rotatory handrail 3 of center, make handrail 3 open certain angle, make things convenient for medical personnel to maintain the PICC pipe on the arm.
Claims (5)
1. The utility model provides a PICC pipe maintenance seat, includes bedplate, back, handrail and chair foot, its characterized in that: the handrail comprises a fixed module and a movable module, one end of the fixed module is provided with a vertically arranged rotating shaft, the side surface of the seat board is provided with a shaft sleeve, and the rotating shaft is pivoted with the shaft sleeve; the bottom of the fixed module is provided with an arc-shaped rail, an arc-shaped sliding groove is formed in the seat plate, the arc-shaped rail is matched with the arc-shaped sliding groove, and the arc-shaped rail extends into the arc-shaped sliding groove from the side face of the seat plate; the movable module is arranged at the top of the fixed module and is close to or far away from the fixed mechanism through the lifting mechanism.
2. The PICC catheter maintenance seat of claim 1, wherein: the lifting mechanism comprises a jack arranged at the top of the fixed module and an inserting column arranged at the bottom of the movable module, the inserting column is matched with the jack and provided with an arc-shaped groove, and a marble is arranged in the jack and matched with the arc-shaped groove.
3. The PICC catheter maintenance seat of claim 1, wherein: elevating system is including passing the screw rod of fixed module and establishing the nut in the movable module, the upper end of screw rod stretches into movable module inscribe and nut cooperation, and the lower extreme of screw rod is worn out fixed module and is connected with the handle, the top of fixed module is equipped with the guiding hole, the bottom of movable module is equipped with the guide post, guide post and guiding hole cooperation.
4. The PICC catheter maintenance seat of claim 1, wherein: the top of the movable module is provided with a cushion and a binding belt.
5. The PICC catheter maintenance seat of claim 1, wherein: the outer side surface of the fixed module is provided with a supporting plate, and the lower part of the supporting plate is hinged with the fixed module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021297445.8U CN213099118U (en) | 2020-07-06 | 2020-07-06 | PICC pipe maintenance seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021297445.8U CN213099118U (en) | 2020-07-06 | 2020-07-06 | PICC pipe maintenance seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213099118U true CN213099118U (en) | 2021-05-04 |
Family
ID=75675342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021297445.8U Active CN213099118U (en) | 2020-07-06 | 2020-07-06 | PICC pipe maintenance seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213099118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729985A (en) * | 2021-10-21 | 2021-12-03 | 敖祖松 | Neurology examination lifting device |
-
2020
- 2020-07-06 CN CN202021297445.8U patent/CN213099118U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729985A (en) * | 2021-10-21 | 2021-12-03 | 敖祖松 | Neurology examination lifting device |
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