Semi-implantable protective bellyband for intrathecal PCA (principal component analysis)
The design of the protective abdominal bandage solves the problem of dressing loosening and falling off, achieving stable fixation of the infusion components and patient comfort, and is suitable for intrathecal PCA systems for patients of different body types.
Patent Information
- Application Number
- CN202422704774.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-11-06
AI Technical Summary
In existing technologies, the dressings in semi-implantable intrathecal PCA systems are prone to loosening and falling off due to friction from clothing, affecting the stability of drug infusion and patient comfort.
A protective abdominal binder for semi-implantable intrathecal PCA was designed, featuring an observation port, a strip groove, a female buckle, a binding strip, and Velcro. The binder covers the infusion tube assembly and the binding strip and Velcro secure it, avoiding friction from clothing and excessive pressure.
It effectively prevents the dressing from loosening and falling off, maintains the stability of drug infusion, reduces patient discomfort, is suitable for different body types, and is convenient for observation and replacement.
Smart Images
Figure CN223874079U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of medical supplies, specifically relates to a half implantable protective abdominal bandage for intrathecal PCA. BACKGROUND
[0002] In the field of medical care, the half implantable intrathecal PCA (intraspinal drug infusion system) is a common treatment method, aiming at helping patients manage pain; the system usually comprises a body bag, an analgesic pump, a transfusion tube and a butterfly needle, the transfusion tube is provided with a screw joint and a switch clamp for controlling the flow of liquid, the butterfly needle is connected with the analgesic pump through the transfusion tube, the butterfly needle is inserted into the patient's body, and the analgesic pump is placed in the body bag; this system usually needs to be worn by the patient for half a month each time, and the pain is relieved by regularly delivering drugs in the sheath.
[0003] In order to avoid the butterfly needle from falling off or loosening during the wearing process of the patient, after the patient is punctured with the butterfly needle, medical staff usually pad appropriate gauze between the needle wing of the butterfly needle and the skin of the patient, and then cover a transparent dressing on the gauze and the butterfly needle, and paste and fix the dressing around the patient's skin to prevent the butterfly needle from falling off or loosening during the wearing process of the patient.
[0004] However, since the patient's clothes are not tightly pressed on the dressing, the patient's clothes are easy to scratch and rub the dressing during daily activities, and long-time scratching and rubbing can easily cause the dressing to curl and rise, and finally cause the dressing to loosen and fall off, therefore, the existing technology has the problem that the dressing is easy to loosen and fall off. UTILITY MODEL CONTENTS
[0005] In view of the deficiencies of the prior art, the utility model aims to provide a protective abdominal bandage for half implantable intrathecal PCA, which solves the problem that the dressing is easy to loosen and fall off in the prior art.
[0006] The utility model can achieve the purpose by the following technical scheme:
[0007] A protective abdominal bandage for half implantable intrathecal PCA, comprising an abdominal bandage;
[0008] An observation hole and a strip-shaped groove are formed on the surface of the abdominal bandage, the strip-shaped groove is arranged along the axial direction of the abdominal bandage, one end of the strip-shaped groove is connected with the observation hole, and the observation hole and the strip-shaped groove both penetrate the two sides of the abdominal bandage; when the abdominal bandage is wrapped around the patient's body, the abdominal bandage completely covers the dressing, and the edge of the observation hole is located inside the edge of the dressing.
[0009] The abdominal belt is provided with a pair of symmetrically arranged female buckles on either side of the belt surface. The side of the abdominal belt where the female buckles are installed is provided with a pair of symmetrically arranged straps made of elastic material. The straps are located at the end of the strip-shaped slot away from the observation port. The two straps correspond to the two female buckles one by one. One end of each strap is fixed to the abdominal belt, and the other end of each strap is fixed with a male buckle. The male buckle is detachably connected to the female buckle. When the male buckle is connected to the corresponding female buckle, the straps are perpendicular to the strip-shaped slot and are in a stretched state.
[0010] The above technical solution has the following principles and effects:
[0011] The close coverage of the abdominal belt on the plaster can avoid the problem of the edge of the plaster being raised caused by the continuous friction between the patient's clothes and the plaster during use, effectively reducing the risk of the plaster becoming loose or detached. At the same time, the clamping clamp and the screw joint are fixed on the belt surface of the abdominal belt by the two straps, which can avoid excessive pressure on the skin of the patient's puncture site.
[0012] A first magic tape velour side is fixedly connected to one end of the belt surface of the abdominal belt, and a first magic tape hook side is fixed to the belt surface of the other end of the abdominal belt. The first magic tape velour side and the first magic tape hook side are respectively located on the two opposite belt surfaces of the abdominal belt.
[0013] The first magic tape velour side and the first magic tape hook side are both arranged in a long strip shape along the axial direction of the abdominal belt.
[0014] A cover cloth is connected to the abdominal belt for covering the observation port. One end of the cover cloth is fixedly connected to the side wall of the observation port away from the end of the strip-shaped slot.
[0015] A cutting slot is provided on the abdominal belt and is connected through the observation port. The other end of the cutting slot penetrates the edge of either side of the abdominal belt.
[0016] The length of the cover cloth along the axial direction of the strip-shaped slot is greater than the length of the observation port along the axial direction of the strip-shaped slot.
[0017] A second magic tape velour side is fixed to the belt surface of the side of the abdominal belt where the straps are installed. The second magic tape velour side is located at the end of the observation port close to the strip-shaped slot. A second magic tape hook side is fixed to the cover cloth. When the cover cloth covers the observation port, the second magic tape hook side and the second magic tape velour side are adhered to each other.
[0018] The following explains the nouns, conjunctions or adjectives involved in the above technical solution:
[0019] Fixed connection: refers to the process of connecting two separate profiles or parts into a complex part or component using fasteners such as screws, bolts and rivets.
[0020] Detachable connection: refers to the connection or separation of two objects or components in a convenient and quick manner.
[0021] The utility model discloses the beneficial effect of:
[0022] 1, through the close covering of abdominal belt to the application, can avoid the problem that the patient clothes and the application rub constantly during use cause the application edge to rise, effectively reduce the risk that the application is loose or separates, and through two binding strip and the card close to the joint limit fixed on the abdominal belt surface, can avoid the excessive compression of the card close to the joint and the skin of patient puncture part;
[0023] 2, through the setting of long strip first magic paste nappe and first magic paste hook face paste, can through the control first magic paste nappe and first magic paste hook face paste length of sticking part, make the abdominal belt suitable for different body shape patient uses;
[0024] 3, through the cooperation setting of the cover cloth, second magic paste nappe and second magic paste hook face paste, in order to facilitate the selective covering or opening of observation port;
[0025] 4, through the establishment of cutting seam groove, can facilitate the disassembly replacement of abdominal belt on the patient without affecting the normal work of butterfly wing needle. DRAWINGS
[0026] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be briefly introduced the drawing needed to be used in the embodiment or prior art description, obviously, for the ordinary skilled person in the art, without creative labor, can also obtain other drawings according to these drawings.
[0027] Figure 1 It is the overall structure schematic diagram of the utility model;
[0028] Figure 2 It is the overall structure schematic diagram of different perspective of the utility model;
[0029] Figure 3 It is the part structure schematic diagram of the male buckle of the utility model;
[0030] Figure 4 It is the part structure schematic diagram of the utility model in use state. DETAILED DESCRIPTION
[0031] The technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment.Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled person in the art without creative labor belong to the scope of protection of the utility model.
[0032] This combination Figures 1 to 4 This describes an embodiment of a semi-implantable intrathecal PCA protective abdominal binder. Specifically, the semi-implantable intrathecal PCA protective abdominal binder is constructed as a split structure, comprising components such as an abdominal binder 100, an observation port 101, a strip groove 102, a female buckle 200, binding strips 300, and a male buckle 400. The abdominal binder 100 tightly covers the dressing, preventing the dressing edges from lifting due to constant friction between the patient's clothing and the dressing during use, effectively reducing the risk of the dressing loosening or detaching. Simultaneously, the two binding strips 300 limit and fix the locking clip and spiral connector to the surface of the abdominal binder 100, preventing excessive pressure between the locking clip and spiral connector and the patient's skin at the puncture site.
[0033] Please refer to Figures 1 to 4 A protective abdominal binder for a semi-implantable intrathecal PCA, comprising an abdominal binder 100;
[0034] The abdominal binder 100 has an observation port 101 and a strip groove 102 on its surface. The strip groove 102 is arranged along the axial direction of the abdominal binder 100, and one end of the strip groove 102 is connected to the observation port 101. Both the observation port 101 and the strip groove 102 penetrate through both sides of the abdominal binder 100. When the abdominal binder 100 is wrapped around the patient, the abdominal binder 100 completely covers the dressing, and the edge of the observation port 101 is located inside the edge of the dressing.
[0035] A pair of symmetrically placed female buckles 200 are fixed on one side of the abdominal belt 100. A pair of symmetrically placed binding strips 300 are provided on the side of the abdominal belt 100 where the female buckles 200 are installed. The binding strips 300 are made of elastic material and are located at the end of the strip groove 102 away from the observation port 101. The two binding strips 300 correspond one-to-one with the two female buckles 200. One end of the binding strips 300 is fixed to the abdominal belt 100, and the other end of the binding strips 300 is fixed with a male buckle 400. The male buckle 400 is detachably connected to the female buckle 200. When the male buckle 400 is connected to the corresponding female buckle 200, the binding strips 300 are placed perpendicular to the strip groove 102 and are in a stretched state.
[0036] Preferably, the abdominal binder 100 can be made of comfortable, breathable medical-grade soft materials, such as medical cotton or leather, to ensure the patient's comfort and skin breathability during long-term wear.
[0037] Preferably, the binding strip 300 can be made of a material with sufficient elasticity and durability, such as elastic fiber or rubber, and the surface of the binding strip 300 should be smooth to facilitate easy cleaning and disinfection, so as to ensure that its performance and hygiene standards are maintained during long-term use.
[0038] When the patient completes the butterfly needle puncture, the medical staff needs to pad the appropriate gauze between the needle wings of the butterfly needle and the patient's skin, and then cover the transparent dressing on the gauze and the butterfly needle, and paste and fix the dressing around the patient's skin.
[0039] In use, the abdominal belt 100 is wrapped around the patient, so that the belt surface of the abdominal belt 100 completely covers the dressing, and the observation port 101 is directly opposite the dressing position. The infusion tube at the tail end of the butterfly needle is passed out of the strip-shaped slot 102 to the side of the abdominal belt 100 away from the patient's skin, and the infusion tube is passed through the binding strip 300 and the corresponding female buckle 200. At the same time, the clamping clamp and the screw joint on the infusion tube are kept in position between the two binding strips 300. Then, the male buckle is pressed and clamped with the corresponding female buckle 200. The infusion tube is pressed and buckled with the belt surface of the abdominal belt 100 away from the patient's skin through the two binding strips 300, and the clamping clamp and the screw joint can be stably placed between the two binding strips 300. Finally, the two ends of the abdominal belt 100 are fixed by binding or other methods, so that the abdominal belt 100 is tightly wrapped around the patient.
[0040] The close coverage of the dressing by the abdominal belt 100 can prevent the problem of the edge of the dressing being raised due to constant friction with the patient's clothes during use, effectively reducing the risk of the dressing becoming loose or detached. At the same time, the clamping clamp and the screw joint are limited and fixed on the belt surface of the abdominal belt 100 by the two binding strips 300, which can prevent excessive pressure on the skin of the patient's puncture site.
[0041] In order to facilitate the fixation of the two ends of the abdominal belt 100, a first magic tape velvet side 500 is fixedly connected to the belt surface at one end of the abdominal belt 100, and a first magic tape hook side 501 is fixedly connected to the belt surface at the other end of the abdominal belt 100. The first magic tape velvet side and the first magic tape hook side 501 are respectively located on the belt surfaces on opposite sides of the abdominal belt 100. The first magic tape velvet side 500 and the first magic tape hook side 501 are adhered to each other to facilitate the fixation of the two ends of the abdominal belt 100.
[0042] In order to be suitable for use by patients of different body types, the first magic tape velvet side 500 and the first magic tape hook side 501 are both arranged in a long strip shape along the axial direction of the abdominal belt 100. By controlling the length of the adhered part of the first magic tape velvet side 500 and the first magic tape hook side 501, the abdominal belt 100 can be adapted for use by patients of different body types.
[0043] The abdominal belt 100 is connected with a cover cloth 600 for covering the observation port 101. One end of the cover cloth 600 is fixedly connected to the side wall of the observation port 101 away from the strip-shaped slot 102. During normal use, the cover cloth 600 covers the observation port 101. When it is necessary to observe the puncture site, the cover cloth 600 can be lifted to allow observation through the observation port 101.
[0044] The abdominal belt 100 is provided with a cut slot 103 connected with the observation hole 101, and the other end of the cut slot 103 penetrates the edge of the abdominal belt 100 on either side; by providing the cut slot 103, the abdominal belt 100 on the patient can be easily disassembled and replaced without affecting the normal operation of the butterfly needle.
[0045] The length of the flap cloth 600 along the axis direction of the strip-shaped slot 102 is greater than the length of the observation hole 101 along the axis direction of the strip-shaped slot 102; so as to facilitate the flap cloth 600 to completely cover the observation hole 101.
[0046] The second magic tape velour side 700 is fixed on one side of the abdominal belt 100, and the second magic tape velour side 700 is located at one end of the observation hole 101 close to the strip-shaped slot 102, and the second magic tape hook side 701 is fixed on the flap cloth 600, and when the flap cloth 600 covers the observation hole 101, the second magic tape hook side 701 and the second magic tape velour side 700 are adhered to each other; so as to improve the stability of the connection when the flap cloth 600 covers the observation hole 101.
[0047] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0048] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A semi-implanted protective abdominal belt for intrathecal PCA, comprising an abdominal belt (100), characterized in that: the belt surface of the abdominal belt (100) is provided with an observation port (101) and a strip-shaped slot (102), the strip-shaped slot (102) is arranged along the axial direction of the abdominal belt (100), and one end of the strip-shaped slot (102) is connected with the observation port (101) in a penetrating manner, both the observation port (101) and the strip-shaped slot (102) penetrate through the belt surfaces on both sides of the abdominal belt (100), when the abdominal belt (100) is wrapped on the patient's body, the abdominal belt (100) completely covers the patch, and the edge of the observation port (101) is located inside the edge of the patch; one side of the abdominal belt (100) is fixed with a pair of symmetrically arranged female buckles (200), one side of the abdominal belt (100) where the female buckles (200) are installed is provided with a pair of symmetrically arranged binding strips (300), the binding strips (300) are all made of elastic material, and one end of the binding strips (300) is located away from the observation port (101), the two binding strips (300) correspond to the two female buckles (200) one by one, one end of the binding strips (300) is fixed with the abdominal belt (100), and the other end of the binding strips (300) is fixed with a male buckle (400), the male buckle (400) is detachably connected with the female buckle (200), when the male buckle (400) is connected with the corresponding female buckle (200), the binding strips (300) are vertically arranged with the strip-shaped slot (102), and the binding strips (300) are in a stretched state. The first magic tape velour side (500) and the first magic tape hook side (501) are both provided in a strip shape arranged along the axial direction of the abdominal belt (100).
2. The semi-implanted PCA guard belly band according to claim 1, wherein, The abdominal belt (100) is connected with a cover cloth (600) used for covering the observation port (101), one end of the cover cloth (600) is fixedly connected with the side wall of the observation port (101) away from one end of the strip-shaped slot (102).
3. The semi-implanted PCA shield bellyband of claim 2, wherein, The abdominal belt (100) is provided with a cutting seam slot (103) connected with the observation port (101) in a penetrating manner, the other end of the cutting seam slot (103) penetrates through the edge of any side of the abdominal belt (100).
4. The semi-implanted PCA shield bellyband of claim 3, wherein, The length of the cover cloth (600) along the axial direction of the strip-shaped slot (102) is greater than the length of the observation port (101) along the axial direction of the strip-shaped slot (102).
5. The semi-implanted PCA shield bellyband of claim 4, wherein, The first magic tape velour side (500) and the first magic tape hook side (501) are both provided in a strip shape arranged along the axial direction of the abdominal belt (100).
6. The semi-implanted PCA shield bellyband of claim 5, wherein, The abdominal belt (100) is connected with a cover cloth (600) used for covering the observation port (101), one end of the cover cloth (600) is fixedly connected with the side wall of the observation port (101) away from one end of the strip-shaped slot (102).
7. The semi-implanted PCA shield bellyband of claim 6, wherein, The abdominal belt (100) is provided with a cutting seam slot (103) connected with the observation port (101) in a penetrating manner, the other end of the cutting seam slot (103) penetrates through the edge of any side of the abdominal belt (100). The length of the cover cloth (600) along the axial direction of the strip-shaped slot (102) is greater than the length of the observation port (101) along the axial direction of the strip-shaped slot (102). The first magic tape velour side (500) and the first magic tape hook side (501) are both provided in a strip shape arranged along the axial direction of the abdominal belt (100). The abdominal belt (100) is connected with a cover cloth (600) used for covering the observation port (101), one end of the cover cloth (600) is fixedly connected with the side wall of the observation port (101) away from one end of the strip-shaped slot (102). The abdominal belt (100) is provided with a cutting seam slot (103) connected with the observation port (101) in a penetrating manner, the other end of the cutting seam slot (103) penetrates through the edge of any side of the abdominal belt (100). The length of the cover cloth (600) along the axial direction of the strip-shaped slot (102) is greater than the length of the observation port (101) along the axial direction of the strip-shaped slot (102). The first magic tape velour side (500) and the first magic tape hook side (501) are both provided in a strip shape arranged along the axial direction of the abdominal belt (100).