Dressing change frame
By introducing rubber hinder columns and spring connectors into the dressing rack, the problem of loose locking parts after height adjustment of the dressing rack is solved, and the stability detection of the height of the top plate before dressing is achieved, avoiding injuries to the patient and providing safety guarantees.
Patent Information
- Application Number
- CN202422239133.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-12
AI Technical Summary
The existing dressing rack cannot effectively detect whether the locking member is loose after height adjustment, resulting in the safety hazard of sudden slippage of the patient's legs when changing the dressing.
A dressing rack was designed. Through the combination of rubber hinder columns and spring connectors, medical staff were mandatory to adjust the position of the rubber hinder columns before changing the dressing, to detect the stability of the height of the roof plate, and to ensure whether the limit pressure between the locking bolt and the support rod was loose.
The stability detection of the height position of the roof plate before changing the dressing is achieved, avoiding sudden sliding caused by loose locking parts during changing the dressing, providing early warning protection to ensure the safety of the patient.
Smart Images
Figure CN223126813U_ABST
Abstract
Description
Technical Field
[0001] The present utility model relates to the technical field of dressing change racks, and particularly relates to a dressing change rack. Background Art
[0002] In the work of emergency surgery, wound dressing change is a frequently involved task. When the injured part is the leg, in order to prevent the potion from contaminating the clothes and sheets, generally the patient's leg is placed on the dressing change rack to support the patient's leg, so as to facilitate the dressing change operation. In order to meet the height requirements of different patients' leg support, the dressing change rack is designed with adjustable height. Usually, the adjusted height of the dressing change rack is constant, which can meet the height requirements of most patients' leg support. However, for this reason, medical staff will not deliberately adjust the height of the dressing change rack. As a result, if the locking member used to lock and fix the height of the dressing change rack becomes loose, the medical staff will not be aware of it. When the patient's leg is subsequently placed on the dressing change rack, under the pressure of the patient's leg, the dressing change rack may suddenly slide downwards, causing the patient's leg to also fall. This suddenness is extremely likely to cause secondary injury to the wound area of the patient's leg, posing a safety hazard. Content of the Utility Model
[0003] The present utility model relates to a dressing change rack, which solves the problem that when the existing dressing change rack is applied, it cannot force medical staff to check and determine the stability of the fixed height of the dressing change rack.
[0004] The present utility model provides a dressing change rack, which specifically includes: a base, a support column is welded on the top end surface of the base, and a slot is opened at the axial center of the support column; a top plate is arranged above the base, a support rod is welded on the bottom end surface of the top plate, and the support rod is slidably inserted and matched with the slot; two locking and matching protrusions are fixedly installed on the outer peripheral surface of the support column, and a threaded through hole communicating with the slot is opened at the axial center of the locking and matching protrusion, and a locking bolt is threadedly installed in the threaded through hole. A mating jack b penetrating through its top end surface is opened on the bottom end surface of the top plate; a rubber pad is fixedly bonded to the top end surface of the top plate, and a mating jack a penetrating through its bottom end surface is opened at the position of the mating jack b on the top end surface of the rubber pad; the bottom end surface of the top plate is fixedly connected to the upper plate body through a spring connector; a rubber blocking column is fixedly bonded to the top end surface of the upper plate body, and the top end of the rubber blocking column penetrates through the mating jack b and the mating jack a.
[0005] Further, the bottom end surface of the upper plate body is welded with a lower plate body through two connecting plates; a ring is welded on the bottom end surface of the lower plate body.
[0006] Further, a limiting hook is welded on the top end surface of the base; in the extended state of the spring connector, the ring is located directly above the limiting hook; when the ring is hooked and connected to the limiting hook, the spring connector is in a stretched state.
[0007] Further, two notches are symmetrically formed in the front and rear on the right end face of the base, and the notches penetrate through the top end face and the bottom end face of the base. A traveling wheel is rotatably installed in each of the two notches.
[0008] Further, two anti-slip pads are fixedly bonded symmetrically in the front and rear on the bottom end face of the base; the bottom of the outer periphery of the traveling wheel is higher than the bottom end face of the anti-slip pad; a push rod is welded to the right end face of the top plate.
[0009] The present utility model provides a dressing change rack, which has the following beneficial effects:
[0010] Through the obstruction of the rubber obstruction column higher than the top end face of the rubber pad during dressing change, it is forced that before the medical staff performs the dressing change operation, an adjustment operation is required to make the top end of the rubber obstruction column lower than the top end face of the rubber pad. Based on this adjustment operation, the pulling of the top plate by the spring connecting piece can be synchronized to detect the fixing of the height position of the top plate. Thus, before the patient places the limb on the top plate, it can be detected and determined whether there is looseness in the limit pressing between the locking bolt and the support rod, so as to ensure the stability of the fixed height position of the top plate, and avoid the situation that when the patient places the limb to be dressed on the top plate for dressing change operation, due to the looseness in the limit pressing between the locking bolt and the support rod, the top plate suddenly slides down and causes harm to the patient's limb, realizing early warning protection. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings of the embodiments will be briefly introduced below.
[0012] The drawings in the following description only relate to some embodiments of the present utility model and do not limit the present utility model.
[0013] In the drawings:
[0014] Figure 1 The top axonometric structure diagram of the present application is shown;
[0015] Figure 2 The bottom axonometric structure diagram of the present application is shown;
[0016] Figure 3 The top axonometric structure diagram of the present application in the disassembled state is shown;
[0017] Figure 4 The bottom axonometric structure diagram of the present application in the disassembled state is shown;
[0018] Figure 5 The side view structure diagram of the present application is shown;
[0019] LIST OF REFERENCE NUMERALS
[0020] 1. Base; 101. Anti-slip mat; 102. Notch; 103. Traveling wheel; 104. Limit hook; 105. Support column; 106. Locking fit projection; 107. Locking bolt; 108. Threaded through-hole; 109. Slot
[0021] 2. Top plate; 201. Push rod; 202. Rubber pad; 203. Support rod; 204. Fitting socket a; 205. Fitting socket b
[0022] 3. Upper plate body; 301. Rubber blocking column; 302. Spring connecting piece; 303. Lower plate body; 304. Connecting plate; 305. Ring Detailed implementation mode
[0023] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.
[0024] Embodiment: Please refer to Figures 1 to 5 :
[0025] The present utility model provides a dressing change rack, including: a base 1, a support column 105 is welded to the top end surface of the base 1, and a slot 109 is provided at the axial center of the support column 105; a top plate 2 is provided above the base 1, a support rod 203 is welded to the bottom end surface of the top plate 2, and the support rod 203 is slidably inserted and fitted with the slot 109; two locking fit projections 106 are fixedly installed on the outer peripheral surface of the support column 105, and a threaded through-hole 108 communicating with the slot 109 is provided at the axial center of the locking fit projection 106, a locking bolt 107 is threadedly installed in the threaded through-hole 108, and a fitting socket b 205 penetrating through its top end surface is provided on the bottom end surface of the top plate 2; a rubber pad 202 is fixedly adhered to the top end surface of the top plate 2, and a fitting socket a 204 penetrating through its bottom end surface is provided at a position corresponding to the fitting socket b 205 on the top end surface of the rubber pad 202; the bottom end surface of the top plate 2 is fixedly connected to the upper plate body 3 through a spring connecting piece 302; a rubber blocking column 301 is fixedly adhered to the top end surface of the upper plate body 3, and the top of the rubber blocking column 301 passes through the fitting socket b 205 and the fitting socket a 204; the bottom end surface of the upper plate body 3 is welded to the lower plate body 303 through two connecting plates 304; a ring 305 is welded to the bottom end surface of the lower plate body 303; a limit hook 104 is welded to the top end surface of the base 1; in the extended state of the spring connecting piece 302, the ring 305 is located directly above the limit hook 104; when the ring 305 is hooked and connected to the limit hook 104, the spring connecting piece 302 is in a stretched state.
[0026] In this embodiment, two notches 102 are symmetrically formed in the front and rear on the right end face of the base 1. The notches 102 penetrate through the top end face and the bottom end face of the base 1. A traveling wheel 103 is rotatably installed in each of the two notches 102. When moving, the two traveling wheels 103 can be in contact with the ground, so as to realize the quick moving operation through the traveling wheels 103; two anti-slip pads 101 are fixedly bonded symmetrically in the front and rear on the bottom end face of the base 1. Through the arrangement of the two anti-slip pads 101, the base 1 will not move during the dressing change application, ensuring the stability during the dressing change; the bottom of the outer circumference of the traveling wheel 103 is higher than the bottom end face of the anti-slip pad 101, ensuring that the traveling wheel 103 will not affect the stability of the anti-slip pad 101 on the base 1; a push rod 201 is welded on the right end face of the top plate 2.
[0027] The working principle of this embodiment is as follows:
[0028] The height adjustment operation is as follows: Loosen the locking bolt 107 along the threaded through hole 108. At this time, without the limiting extrusion of the locking bolt 107 on the support rod 203, the medical staff can move the support rod 203 up and down along the slot 109, so as to adjust the height position of the top plate 2. When the height position is adjusted and determined, tighten the locking bolt 107 along the threaded through hole 108. The stud end of the locking bolt 107 presses against the support rod 203 located in the slot 109, so as to limit and fix the height position of the top plate 2;
[0029] Since the top end of the rubber blocking post 301 of the present application penetrates through the mating jack b205 and the mating jack a204, and the rubber blocking post 301 protruding from the top opening end of the mating jack a204 causes an obstruction during dressing change. Therefore, when the patient needs to place the limb to be dressed on the top plate 2 for dressing change operation, the medical staff first needs to adjust the top end of the rubber blocking post 301 to be lower than the top surface of the rubber pad 202. The operation is as follows: First, the medical staff holds the top plate 2 with their hand, and then steps on the lower plate body 303 with their foot. At this time, the upper plate body 3 welded to the lower plate body 303 through the connecting plate 304 moves downward, and the spring connector 302 will also be stretched accordingly. Along with the downward movement of the upper plate body 3, the rubber blocking post 301 will also move downward synchronously along the mating jack a204 and the mating jack b205. Step on the lower plate body 303 until the circular ring 305 is hooked with the limit hook 104. At this time, the top end of the rubber blocking post 301 will be lower than the top surface of the rubber pad 202, and it will no longer affect the dressing change operation. Through this operation setting, the detection of the fixed height position of the top plate 2 can be realized. If there is looseness in the limit pressing between the locking bolt 107 and the support rod 203, then under the pulling of the spring connector 302, the support rod 203 will slide downward along the slot 109 to achieve a mandatory detection operation, effectively avoiding the situation where the patient's limb is injured due to a sudden downward slide when the patient places the limb to be dressed on the top plate 2 for dressing change operation. When the dressing change application is completed, only slightly step on the lower plate body 303 to separate the circular ring 305 from the limit hook 104, and then the position of the rubber blocking post 301 can be reset under the reset rebound of the spring connector 302, so as to realize a mandatory detection operation for the medical staff when it is applied again later.
[0030] Through the setting of the two anti-slip pads 101, the position of the base 1 will not move during the dressing change application, ensuring the stability during dressing change. When the present application needs to be moved, the medical staff can grasp the push rod 201 and tilt it backward, so that the two walking wheels 103 are in contact with the ground, facilitating the quick movement operation through the walking wheels 103. Further, the bottom of the outer periphery of the walking wheel 103 is higher than the bottom end surface of the anti-slip pad 101. Through this structural setting, it is ensured that the walking wheel 103 will not affect the stability provided by the anti-slip pad 101 to the base 1.
[0031] In this article, the following points need to be noted:
[0032] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.
[0033] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.
[0034] The above are only the specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure.
Claims
1. A dressing change rack, comprising a base (1), a support column (105) is welded to the top surface of the base (1), and a slot (109) is provided at the axial center of the support column (105); a top plate (2) is provided above the base (1), a support rod (203) is welded to the bottom surface of the top plate (2), and the support rod (203) is slidably inserted and matched with the slot (109); two locking and matching protrusions (106) are fixedly installed on the outer peripheral surface of the support column (105), and a threaded through hole (108) communicating with the slot (109) is provided at the axial center of the locking and matching protrusion (106), and a locking bolt (107) is installed with internal threads in the threaded through hole (108), characterized in that, A mating socket b (205) penetrating through its top surface is formed on the bottom end surface of the top plate (2); a rubber pad (202) is fixedly bonded to the top surface of the top plate (2), and a mating socket a (204) penetrating through its bottom surface is formed at the position of the mating socket b (205) on the top surface of the rubber pad (202); the bottom end surface of the top plate (2) is fixedly connected to the upper plate body (3) through a spring connector (302); a rubber blocking post (301) is fixedly bonded to the top surface of the upper plate body (3), and the top end of the rubber blocking post (301) penetrates through the mating socket b (205) and the mating socket a (204).
2. The dressing change rack according to claim 1, characterized in that, The lower plate body (303) is welded to the bottom end surface of the upper plate body (3) through two connecting plates (304); a ring (305) is welded to the bottom end surface of the lower plate body (303).
3. The dressing change stand according to claim 2, wherein A limiting hook (104) is welded to the top surface of the base (1); when the spring connector (302) is in an extended state, the ring (305) is located directly above the limiting hook (104); when the ring (305) is hooked to the limiting hook (104), the spring connector (302) is in a stretched state.
4. The dressing change rack according to claim 3, characterized in that, Two notches (102) are formed in a front-back symmetric manner on the right end surface of the base (1), the notches (102) penetrate through the top surface and the bottom surface of the base (1), and a traveling wheel (103) is rotatably installed in each of the two notches (102).
5. A dressing change rack according to claim 4, characterized in that, Two anti-slip pads (101) are fixedly bonded to the bottom end surface of the base (1) in a front-back symmetric manner; the bottom of the outer circumference of the traveling wheel (103) is higher than the bottom end surface of the anti-slip pad (101); a push rod (201) is welded to the right end surface of the top plate (2).