CN214550085U

CN214550085U - Dressing change bracket

Info

Publication number: CN214550085U
Application number: CN202120414476.5U
Authority: CN
Inventors: 何娟; 李貌; 柯世莉; 葛金钰; 李晓; 蓝艳秋
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-02
Anticipated expiration: 2031-02-25

Abstract

The utility model relates to the technical field of nursing appliances, and provides a dressing change bracket; the utility model discloses a dressing change bracket which comprises a base component and a supporting component; the base component comprises a base plate and at least two groups of sliding seats, the sliding seats are arranged on the base plate and can slide along the length direction of the base plate, and supporting rods extending upwards are arranged on the sliding seats; the quantity of supporting components is consistent with the sliding seat, the supporting components comprise fixed supporting plates, sliding supporting plates and threaded adjusting rods, and the supporting components are fixedly arranged on the supporting rods through the fixed supporting plates respectively. The sliding support plate can be close to or far away from the fixed support plate along the width direction of the base plate by rotating the threaded adjusting rod, so that the width of the support assembly is adjusted; the sliding seats are moved, and the distance between the two sliding seats is adjusted, so that the total length of the supporting assembly can be adjusted; thereby adapt to the arm support demand that different patients carried out PICC and change dressings.

Description

Dressing change bracket

Technical Field

The utility model relates to a nursing apparatus technical field, concretely relates to support of changing dressings.

Background

The PICC is put the pipe both through the central vein catheterization of periphery vein puncture, utilizes the pipe to puncture from the vein of periphery arm, and the pipe directly gets into the vein near the heart, avoids medicine and arm vein direct contact, reduces the stimulation of medicine to the vein. Is used for providing middle-term and long-term intravenous infusion treatment for patients.

PICC puts the pipe and need change dressings once every week, changes dressing. In the traditional dressing change mode, the arm is placed at a lower position, and clothes on the arm easily slide down to enable the skin of the arm to be incompletely exposed, so that the disinfection is not in place; in addition, the sterilized cotton ball is easy to touch the treatment towel or clothes to be polluted during sterilization. When changing the medicine, the patient still needs to raise the arm from time to time in order to cooperate, and some special patients still need medical staff to help to lift the arm, and patient and medical staff's burden are great.

Among the prior art, there is a support of changing dressings, when changing dressings, puts patient's arm on the support of changing dressings earlier, raises the position of arm to can be convenient change dressings. However, the width and length of the arm placing bedplate cannot be adjusted by the conventional dressing change support, so that the conventional dressing change support cannot be well adapted to patients with thick arms, and hands of some patients with long arms are difficult to support. Thereby requiring preparation of dressing change holders of various specifications.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a support of changing dressings, it can adjust the arm and place the width and the length of platen, adapts to different patients.

In order to achieve the purpose, the dressing change bracket of the utility model comprises a base component and a supporting component;

the base component comprises a base plate and at least two groups of sliding seats, the sliding seats are arranged on the base plate and can slide along the length direction of the base plate, and supporting rods extending upwards are arranged on the sliding seats;

the number of the supporting components is consistent with that of the sliding seats, each supporting component comprises a fixed supporting plate, a sliding supporting plate and a threaded adjusting rod, the fixed supporting plates are fixedly arranged on the supporting rods respectively, the sliding supporting plates are slidably arranged on the fixed supporting plates, and the sliding supporting plates can slide along the width direction of the base plate; the threaded adjusting rod is rotatably arranged on the sliding support plate, the axial direction of the threaded adjusting rod is parallel to the sliding direction of the sliding support plate, and the sliding support plate can prevent the threaded adjusting rod from sliding along the direction; one end of the threaded adjusting rod is screwed with the fixed supporting plate.

According to the technical scheme, the sliding support plate can be close to or far away from the fixed support plate along the width direction of the base plate by rotating the threaded adjusting rod, so that the width of the support assembly is adjusted; the sliding seats are moved, and the distance between the two sliding seats is adjusted, so that the total length of the supporting assembly can be adjusted; thereby accommodating different patients.

In one embodiment, the sliding support plate is provided with a positioning portion, the threaded adjusting rod is provided with two groups of limiting portions which are arranged at intervals along the axial direction of the threaded adjusting rod, and the positioning portion is limited between the two limiting portions.

In one embodiment, a hand wheel is further arranged at one end, away from the fixed supporting plate, of the threaded adjusting rod.

In one embodiment, two sides of the sliding support plate are respectively provided with a guide groove, and the guide grooves are respectively sleeved on two side edges of the fixed support plate in a sliding manner.

In one embodiment, the base plate is further provided with a sliding groove, and the sliding seat is slidably arranged in the sliding groove.

In one embodiment, the sliding groove is a dovetail groove, the sliding seat further comprises a seat body, the seat body is a trapezoidal block matched with the dovetail groove, and the trapezoidal block is slidably arranged in the dovetail groove.

The base body slides in the dovetail groove, and cannot be separated from the dovetail groove-shaped sliding groove opening due to the limitation of the side wall of the dovetail groove. Preventing the sliding seat from slipping off the base plate.

In one embodiment, the sliding seat further comprises a first threaded locking member threadably mounted on the seat body, wherein rotation of the first threaded locking member locks the seat body to the base plate.

In one embodiment, the supporting rod is a telescopic rod, and the sliding seat further comprises a second threaded locking member for locking the length of the supporting rod.

The height of the supporting component is adjusted in a telescopic mode through the supporting rod, the application range of the dressing change support is further widened, and the use is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

Fig. 1 is a schematic structural view of a dressing change holder according to an embodiment of the present invention;

FIG. 2 is a front partial cross-sectional view of the dressing change holder shown in FIG. 1 (the cross-sectional view is shown in FIG. 3A-A);

FIG. 3 is a cross-sectional view of the dressing change holder shown in FIG. 1 (the cross-sectional view is shown in B-B of FIG. 2);

FIG. 4 is an enlarged view A of the dressing change holder shown in FIG. 2;

reference numerals:

1-base, 11-base plate, 111-sliding groove, 12-sliding seat, 121-supporting rod, 122-base body, 123-first threaded locking member, 124-second threaded locking member, 2-supporting component, 21-fixed supporting plate, 22-sliding supporting plate, 221-positioning portion, 222-guiding groove, 23-threaded adjusting rod, 231-limiting portion and 232-hand wheel.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby. It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, the dressing change stand according to an embodiment includes a base 1 assembly and a support assembly 2, and the support assembly 2 has an adjustable width and an adjustable total length, so as to be suitable for PICC dressing change of different patients.

Specifically, the base 1 assembly includes a base plate 11 and at least two sets of sliding blocks 12. The sliding base 12 is provided on the base plate 11 and is slidable in a longitudinal direction of the base plate 11. The sliding seat 12 is provided with a support rod 121 extending upwards. The base plate 11 is used for supporting and mounting other members such as the slide base 12. Specifically, the base plate 11 is further provided with a sliding groove 111, and the sliding seat 12 is slidably disposed in the sliding groove 111. The sliding blocks 12 are sequentially disposed in the sliding grooves 111 along the axial direction of the sliding grooves 111. The distance between the sliding bases 12 is slidably adjusted by the sliding bases 12. In one embodiment, the sliding groove 111 is a dovetail groove, the sliding seat 12 further includes a seat body 122, and the seat body 122 is a trapezoidal block matching with the dovetail groove, and the trapezoidal block is slidably disposed in the dovetail groove. The base plate 11 is a rectangular plate, and the sliding grooves 111 are dovetail grooves extending along the length direction of the base plate 11. The seat body 122 is a trapezoidal block with the cross section same as that of the dovetail groove. The seat body 122 can only slide along the axial direction of the dovetail groove under the limitation of the side wall of the dovetail groove. The seat body 122 cannot be disengaged from the opening of the dovetail-shaped chute 111. Thereby preventing the sliding seat 12 from slipping off the base plate 11. It will be appreciated that the slide block 12 may also be mounted to the base plate 11 using rails, T-slots, or other shaped runners.

In one embodiment, the sliding base 12 further includes a first threaded locking member 123. The first screw locking member 123 is screwed on the base body 122. Rotation of the first threaded locking member 123 locks the base body 122 to the base plate 11. Specifically, a threaded through hole is formed in the top surface of the trapezoidal block seat body 122, the first threaded locking member 123 is screwed in the threaded through hole, and the first threaded locking member 123 is rotated to extend out of the threaded through hole to abut against the groove bottom of the dovetail groove, so that the seat body 122 is locked on the base plate 11. In one embodiment, the first threaded fastener 123 is a hand-threaded bolt.

The number of support assemblies 2 corresponds to the number of sliding shoes 12. The support assembly 2 includes a fixed support plate 21, a sliding support plate 22 and a threaded adjustment rod 23. The fixed supporting plates 21 are respectively fixed on the supporting rods 121. The supporting members 2 correspond to the sliding seats 12 one to one, and are mounted to the supporting rods 121 through the fixed supporting plates 21. The sliding seat 12 slides to change the interval of the support components 2, so that the overall length of the distribution of the support components 2 can be adjusted. Thereby adjusting the support range of the support assembly 2. In one embodiment, the supporting rod 121 is a telescopic rod. Slide base 12 also includes a second threaded fastener 124. A second threaded locking member 124 is used to lock the length of the support rod 121. Specifically, the supporting rod 121 is a telescopic antenna type sleeve structure, an outermost sleeve of the supporting rod 121 is vertically installed on the top surface of the base 122, an inner sleeve is slidably inserted into the outermost sleeve at least, and the supporting rod 121 is stretched and retracted through sliding of the inner sleeve. The second screw locking member 124 is screwed into the screw through hole on the sidewall of the outermost sleeve, and the second screw locking member 124 is screwed into the outermost sleeve to abut against the inner sleeve, so that the support rod 121 is locked. It will be appreciated that when the supporting rod 121 has a multi-layer sleeve structure, the length of the supporting rod 121 can be locked by respectively providing the second threaded locking members 124 on the other sleeves except the innermost sleeve. The height of bracing piece 121 flexible regulation supporting component 2 to can satisfy different patients when lying, the demand of different arm support heights further promotes the application scope of the support of changing dressings, facilitates the use. In one embodiment, the fixed support plate 21 is parallel to the base plate 11 and is disposed at an end of the support rod 121 remote from the base plate 11.

Referring to fig. 4, the sliding support plate 22 is slidably disposed on the fixed support plate 21, and the sliding support plate 22 can slide along the width direction of the base plate 11. Specifically, guide grooves 222 are respectively formed on both sides of the sliding support plate 22. The guide grooves 222 are slidably fitted over both sides of the fixed support plate 21, respectively. In one embodiment, the fixed support plate 21 and the sliding support plate 22 are both rectangular plate-shaped structures. Two sides of the sliding support plate 22 are bent at the bottom surface of the sliding support plate 22 to form two sets of opposite guide grooves 222. The sliding support plate 22 is clamped on two sides of the fixed support plate 21 through the guide slot 222. When assembled, the guide grooves 222 are provided along the width direction of the base plate 11.

One end of the threaded adjusting rod 23 is rotatably mounted on the sliding support plate 22, and the axial direction of the threaded adjusting rod 23 is parallel to the sliding direction of the sliding support plate 22. The screw adjustment rod 23 is rotatably mounted on the sliding support plate 22, the axial direction of the screw adjustment rod 23 is parallel to the sliding direction of the sliding support plate 22, and the sliding support plate 22 can prevent the screw adjustment rod 23 from sliding in the sliding direction. One end of the screw adjustment rod 23 is screwed to the fixed support plate 21. Specifically, the slide support plate 22 is provided with a positioning portion 221. The threaded adjustment rod 23 has two sets of stopper portions 231 spaced apart from each other in the axial direction of the threaded adjustment rod 23. The positioning portion 221 is limited between the two limiting portions 231. The bottom surface of the fixed support plate 21 is provided with a screw hole extending in the width direction of the base plate 11, and one end of the screw adjustment rod 23 is screwed into the screw hole. The screw adjustment lever 23 is rotated to bring the stopper 231 into contact with the positioning portion 221, thereby bringing the slide support plate 22 closer to or away from the fixed support plate 21. In one embodiment, the bottom surface of the sliding support plate 22 is provided with a through hole coaxial with the screw hole in the bottom surface of the fixed support plate 21. Both end surfaces of the through-hole constitute positioning portions 221. Two sets of collar forming limiting parts 23 are fixedly arranged on the threaded adjusting rod 23. In one embodiment, a hand wheel 232 is further disposed at an end of the threaded adjusting rod 23 away from the fixed supporting plate 21. The width of the supporting component 2 is adjusted by conveniently rotating the threaded adjusting rod 23 through the hand wheel 232.

According to the above technical solution, the sliding support plate 22 can be moved closer to or away from the fixed support plate 21 along the width direction of the base plate 11 by rotating the screw thread adjusting rod 23, thereby adjusting the width of the support assembly 2; the sliding seats 12 are moved, and the distance between the two sliding seats 12 is adjusted, so that the total length of the supporting component 2 can be adjusted; therefore, the support assembly 2 is used as an arm placing bedplate, and can meet the arm support requirements of PICC dressing change of different patients.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a support of changing dressings, includes base subassembly and supporting component, its characterized in that:

2. The dressing change bracket according to claim 1, wherein the sliding support plate is provided with a positioning portion, the threaded adjusting rod is provided with two sets of limiting portions arranged at intervals along the axial direction of the threaded adjusting rod, and the positioning portion is limited between the two limiting portions.

3. The dressing change bracket of claim 1, wherein a hand wheel is further provided at an end of the threaded adjustment rod remote from the fixed support plate.

4. The dressing change bracket according to claim 1, wherein guide grooves are respectively formed on both sides of the sliding support plate, and the guide grooves are respectively slidably fitted on both side edges of the fixed support plate.

5. The dressing change bracket of claim 1, wherein the base plate further comprises a slide slot, and the slide block is slidably disposed within the slide slot.

6. A dressing change bracket according to claim 5, wherein the sliding groove is a dovetail groove, and the sliding seat further comprises a seat body which is a trapezoidal block matched with the dovetail groove, and the trapezoidal block is slidably arranged in the dovetail groove.

7. The dressing support of claim 6, wherein the sliding base further comprises a first threaded locking member threadably mounted to the base body, rotation of the first threaded locking member locking the base body to the base plate.

8. The dressing support of claim 1, wherein the support rod is a telescoping rod, and the sliding seat further comprises a second threaded locking member for locking the length of the support rod.