Cyst puncture positioning device and puncture bag

Abstract

The utility model relates to the technical field of medical instruments, in particular to a cyst puncture positioning device and a puncture bag, the cyst puncture positioning device comprises a limiting clamping ring and an application, the limiting clamping ring is arranged to be of an annular structure, the diameter of the limiting clamping ring is matched with the diameter of a cyst on the skin of a patient, and the application is arranged on the limiting clamping ring. The application is connected to the limiting clamping ring, the face, attached to the skin of the human body, of the application is sticky, and the application is used for fixing the limiting clamping ring to the skin of a patient. According to the cyst puncture positioning device, the limiting clamping ring is arranged to be matched with the application, and the cyst on the skin of a patient can be limited within the range of the limiting clamping ring during puncture operation, so that the risk of deviation of puncture is reduced, the pain of the patient caused by secondary puncture is avoided, and the safety of the patient is improved. And psychological burdens of medical staff and patients in the puncture operation are also relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a cyst puncture positioning device and a puncture bag. Background Art

[0002] Skin cyst refers to a type of disease in which the lesions are hollow in the dermis or subcutaneous tissue. It feels cystic when palpated and has semisolid or liquid contents. It is common in dermatology.

[0003] Clinically, the treatment of skin cysts usually requires puncturing the patient's skin at the site corresponding to the cyst, extracting the fluid in the cyst, and then injecting a hardening agent for flushing. The chemical action of the drug is used to destroy the skin cells and cyst wall collagen fibers in the cyst, causing the inner wall to lose the ability to continue to secrete fluid, and the cyst wall collapses, atrophies, closes, and is absorbed by the human body, thereby achieving the purpose of curing the cyst.

[0004] However, when the cyst appears in the area where the patient's skin is loose, it has a higher degree of freedom of movement and may even move under the patient's skin under the action of external force. This will undoubtedly increase the difficulty of the puncture operation and the risk of puncture deviation, causing a greater psychological burden on medical staff and patients during treatment.

[0005] Therefore, when a cyst appears in a part of the patient's skin that is loose, how to limit the freedom of the cyst, thereby reducing the difficulty of the puncture operation and reducing the risk of puncture deviation, is a technical problem that needs to be urgently solved in the prior art. Utility Model Content

[0006] The purpose of the utility model is to provide a cyst puncture positioning device and a puncture bag to address the problem in the prior art of how to limit the freedom of the cyst when the cyst appears in a part of the patient's loose skin, thereby reducing the difficulty of the puncture operation and the risk of puncture deviation.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A cyst puncture positioning device comprises a limiting clamp and a patch, wherein the limiting clamp is arranged as a circular ring structure, the diameter of the limiting clamp matches the diameter of the cyst on the patient's skin, the patch is connected to the limiting clamp, the side of the patch that contacts the human skin is sticky, and the patch is used to fix the limiting clamp on the patient's skin.

[0009] Preferably, the patch is provided as a plurality of strip-shaped structures, and the plurality of patches are distributed on the limit clamp at equal intervals.

[0010] Preferably, the patch is provided with a plurality of ventilation holes.

[0011] Preferably, a holding portion is provided on one side of the end of the patch, and the holding portion is non-sticky.

[0012] Preferably, the connection portion between the holding portion and the patch is spaced apart from the end portion of the patch.

[0013] Preferably, the cross-sectional shape of the limiting clamp ring is set to be a straight slot shape.

[0014] Preferably, the limiting snap ring is made of a deformable plastic material, and the limiting snap ring includes a plug-in section and a slot section, the plug-in section is inserted into the slot section to form a closed ring structure, an elastic rubber sleeve is provided at the end of the slot section, and the elastic rubber sleeve has a first state and a second state, in the first state of the elastic rubber sleeve, it is folded and sleeved on the outer surface of the slot section, at this time, the plug-in section can freely penetrate into the slot section, or the plug-in section can be pulled out of the slot section; in the second state of the elastic rubber sleeve, it is covered on the outer surface of the slot section, and the relative position of the plug-in section and the slot section is fixed by the elastic rubber sleeve.

[0015] Preferably, a scale is provided on the surface of the plug-in section.

[0016] Preferably, a rotating shaft component is further provided at the midline of the plug-in section and the slot section, and the rotating shaft component is used to divide the plug-in section and the slot section into two independent sections that can rotatably cooperate with each other.

[0017] Preferably, the patch is arranged at a location avoiding the rotating shaft component.

[0018] Preferably, a wing plate is also provided on the slot segment, and the wing plate is provided in two pieces. The wing plates are relatively arranged on both sides of the limiting clamp ring, and the wing plates extend obliquely upward away from the limiting clamp ring. The connecting line of the two wing plates is arranged perpendicular to the connecting line of the two rotating shaft components.

[0019] A puncture kit comprises the above-mentioned puncture positioning device, a puncture needle, and / or a puncture knife, a plurality of sterilized medical articles and a plurality of bandaging medical articles.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0021] 1. The cyst puncture positioning device described in the utility model is provided with the limiting clamp ring and the patch, so that the cyst on the patient's skin can be limited within the range of the limiting clamp ring during the puncture operation, thereby reducing the risk of puncture deviation, avoiding the pain of secondary puncture to the patient, and reducing the psychological burden of medical staff and patients during the puncture operation;

[0022] 2. A cyst puncture positioning device described in the utility model, wherein the limiting snap ring is made of a deformable plastic material, the limiting snap ring comprises a plug-in section and a slot section, the plug-in section is inserted into the slot section to form a closed annular structure, an elastic rubber sleeve is provided at the end of the slot section, and the elastic rubber sleeve has a first state and a second state, in the first state, the elastic rubber sleeve is folded and sleeved on the outer surface of the slot section, at which time the plug-in section can freely penetrate into the slot section, or the plug-in section can be pulled out of the slot section; in the second state of the elastic rubber sleeve, it is coated on the outer surface of the slot section, and the relative position of the plug-in section and the slot section is fixed by the elastic rubber sleeve; adopting this structural setting, the diameter of the limiting snap ring can be adjusted, so that the present invention can be adapted to cysts of different sizes in actual use, thereby improving the versatility of the present invention;

[0023] 3. In the cyst puncture positioning device described in the utility model, a wing plate is also provided on the limit clamp ring, and the wing plate is provided in two pieces. The wing plates are relatively arranged on both sides of the limit clamp ring, and the wing plates extend to the outside of the limit clamp ring. With this structural arrangement, the wing plates can form an area for medical staff to press their hands. In actual use, the medical staff presses their hands on the wing plates, which can make the limit clamp ring fit more closely to the patient's skin, avoiding the displacement of the limit clamp ring under the action of external force during the puncture operation, thereby further improving the accuracy of the puncture. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the second state of a limiting clamp of a cyst puncture positioning device;

[0025] Figure 2 It is a structural schematic diagram of a first state of a limiting clamp of a cyst puncture positioning device;

[0026] Figure 3 It is a schematic diagram of the structure of the holding portion provided on the patch;

[0027] Figure 4 It is a schematic diagram of the side structure of the limit clamp.

[0028] Markings in the figure: 1-limiting clamp, 2-application, 3-ventilation hole, 4-handling part, 5-plug-in section, 6-slot section, 7-elastic rubber sleeve, 8-wing plate, 9-scale ruler, 10-rotating shaft component. DETAILED DESCRIPTION

[0029] The utility model is described in detail below in conjunction with the accompanying drawings.

[0030] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0031] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention claimed for protection, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0035] Example 1

[0036] like Figures 1 to 3 As shown, a cyst puncture positioning device described in the utility model includes a limiting clamp 1 and a patch 2, wherein the limiting clamp 1 is configured as a circular ring structure, the diameter of the limiting clamp 1 matches the diameter of the cyst on the patient's skin, the patch 2 is connected to the limiting clamp 1, the side of the patch 2 that fits the human skin is sticky, and the patch 2 is used to fix the limiting clamp 1 on the patient's skin.

[0037] By adopting the cyst puncture positioning device described in the present invention, the limiting clamp 1 is set to cooperate with the patch 2, so that the cyst on the patient's skin can be limited within the range of the limiting clamp 1 during the puncture operation, thereby reducing the risk of puncture deviation, avoiding the pain of secondary puncture to the patient, and alleviating the psychological burden of medical staff and patients during the puncture operation.

[0038] Specifically, in this embodiment, a backing paper is provided on the sticky side of the patch 2. In actual use, after the limiting clamp 1 is placed on the skin of the patient's cystic part, the backing paper on the patch 2 is peeled off, and after the limiting clamp 1 is fixed on the patient's skin using the patch 2, the subsequent puncture operation can be performed.

[0039] As a preferred implementation scheme, based on the above-mentioned method, further, the patch 2 is configured as a plurality of strip structures, and the plurality of patches 2 are evenly spaced and distributed on the limiting clamp 1 .

[0040] In this embodiment, the patch 2 is configured as a plurality of strip structures, which makes it more convenient to stick the patch 2 in actual use, thereby improving the practicality of the present invention in actual use; on the other hand, such a structural configuration can improve the firmness with which the patch 2 is stuck to the patient's skin, so that the limiting clamp 1 can be more closely attached to the patient's skin, thereby exerting a stronger limiting effect on the cyst on the patient's skin, further reducing the risk of puncture deviation.

[0041] As a preferred embodiment, based on the above method, further, the patch 2 is provided with a plurality of air holes 3. This structural arrangement improves the comfort of the new type in actual use.

[0042] As a preferred embodiment, based on the above-mentioned method, further, a holding portion 4 is provided at one end of the patch 2, and the holding portion 4 is non-sticky.

[0043] Specifically, in this embodiment, the gripping portion 4 is provided at one end of the patch 2, and when removing the patch 2 adhered to the patient's skin, the patch 2 can be removed by lifting it upward from the gripping portion 4. This structural arrangement improves the convenience of removing the patch 2.

[0044] As a preferred embodiment, based on the above manner, further, the connection portion between the holding portion 4 and the patch 2 is separated from the end of the patch 2. This structural setting can prevent the holding portion 4 from being accidentally pulled in actual use, causing the patch 2 attached to the patient's skin to fall off, thereby further improving the practicality of the new type in actual use.

[0045] As a preferred embodiment, based on the above method, further, the cross-sectional shape of the position-limiting buckle 1 is set to a straight slot shape. With this structural setting, the contact area between the position-limiting buckle 1 and the patient's skin can be increased, the risk of the patient's skin being crushed by the position-limiting buckle 1 during treatment is reduced, and the comfort of the present invention in actual use is improved.

[0046] Example 2

[0047] like Figures 1 to 4 As shown, a cyst puncture positioning device described in the utility model is based on the above method, and further, the limiting snap ring 1 is made of deformable plastic material, and the limiting snap ring 1 includes a plug-in section 5 and a slot section 6, the plug-in section 5 is inserted into the slot section 6 to form a closed annular structure, and an elastic rubber sleeve 7 is provided at the end of the slot section 6, and the elastic rubber sleeve 7 has a first state and a second state. In the first state, the elastic rubber sleeve 7 is folded and sleeved on the outer surface of the slot section 6. At this time, the plug-in section 5 can freely penetrate into the slot section 6, or the plug-in section 5 can be pulled out of the slot section 6; in the second state of the elastic rubber sleeve 7, it is coated on the outer surface of the slot section 6, and the relative position of the plug-in section 5 and the slot section 6 is fixed by the elastic rubber sleeve 7.

[0048] By adopting this structural setting, the diameter of the limit snap ring 1 can be adjusted, so that the present invention can be adapted to cysts of different sizes in actual use, thereby improving the versatility of the present invention. Specifically, when the diameter of the limit snap ring 1 needs to be adjusted to a smaller size, the elastic rubber sleeve 7 is first adjusted to the first state, and then the plug-in section 5 is deeply inserted into the slot section 6 until the diameter of the limit snap ring 1 is the same as the set diameter, and then the elastic rubber sleeve 7 is changed from the first state to the second state, so that the relative position of the plug-in section 5 and the slot section 6 is fixed; when the diameter of the limit snap ring 1 needs to be increased, the elastic rubber sleeve 7 is adjusted to the first state, and then the plug-in section 5 is pulled out of the slot section 6 until the diameter of the limit snap ring 1 is the same as the set diameter, and then the elastic rubber sleeve 7 is changed from the first state to the second state, so that the relative position of the plug-in section 5 and the slot section 6 is fixed.

[0049] As a preferred embodiment, based on the above method, further, a scale ruler 9 is provided on the surface of the plug section 5. With this structural setting, a clear standard is provided when adjusting the diameter of the limit clamp ring 1, ensuring the accuracy of the diameter adjustment of the limit clamp ring 1, and further improving the practicality of the new model in actual use.

[0050] As a preferred embodiment, based on the above method, further, a rotating shaft component 10 is provided at the midline of the plug-in segment 5 and the slot segment 6, and the rotating shaft component 10 is used to divide the plug-in segment 5 and the slot segment 6 into two independent segments that can rotatably cooperate.

[0051] By adopting this structural setting, the plug-in section 5 and the slot section 6 on both sides of the rotating shaft component 10 can be folded at a certain angle. In this way, when the cyst appears on the skin of the patient's curved surface, the limiting clamp 1 can be made to fit the patient's skin better by adjusting the folding angle of the plug-in section 5 and the slot section 6 on both sides of the rotating shaft component 10, thereby improving the limiting effect of the present invention on the cyst.

[0052] It should be noted that the shaft component 10 described in this embodiment is a prior art, and its specific structure will not be described in detail in this application.

[0053] As a preferred embodiment, based on the above method, the patch 2 is further arranged away from the position of the shaft component 10. With this structural arrangement, the patch 2 can be prevented from affecting the rotation of the shaft component 10, thereby further improving the practicality of the present invention in actual use.

[0054] As a preferred embodiment, based on the above method, further, a wing plate 8 is provided on the slot segment 6, and the wing plate 8 is provided in two pieces. The wing plates 8 are relatively arranged on both sides of the limiting clamp 1, and the wing plates 8 extend obliquely upward away from the limiting clamp 1. The connecting line of the two wing plates 8 is perpendicular to the connecting line of the two rotating shaft components 10.

[0055] Specifically, the wing plate 8 and the slot section 6 in this embodiment are an integral structure, and the wing plate 8 is not connected to the plug-in section 5. The setting of the wing plate 8 in this embodiment can form an area for medical staff to press with their hands. In actual use, the medical staff presses on the wing plate 8 to make the limiting clamp 1 fit more closely to the patient's skin, avoiding the displacement of the limiting clamp 1 under the action of external force during the puncture operation, thereby further improving the accuracy of the puncture. On the other hand, by pressing the wing plate 8, the medical staff can further reduce the folding angles of the plug-in section 5 and the slot section 6 on both sides of the rotating shaft component 10, so that the limiting clamp 1 is close to the side wall of the cyst, thereby further improving the limiting effect of the present invention on the cyst. Moreover, in the present embodiment, the wing plate 8 is extended obliquely upward away from the limiting snap ring 1, which can increase the vertical distance between the end of the wing plate 8 and the limiting snap ring 1, and then pressing the wing plate 8 can achieve a wider range of adjustment of the folding angle of the limiting snap ring 1, thereby improving the practicality of the present invention in use and application.

[0056] Example 3

[0057] like Figures 1 to 4 As shown, the puncture kit described in the utility model includes the above-mentioned puncture positioning device, a puncture needle, and / or a puncture knife, a plurality of sterilized medical articles and a plurality of dressing medical articles.

[0058] Specifically, in this embodiment, the plurality of disinfection medical items include sterile cotton, medical alcohol and medical iodine; the plurality of bandaging medical items include medical tweezers, medical gauze and bandages.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cyst puncture positioning device, characterized in that: It includes a limiting clamp and a patch. The limiting clamp is set to a circular ring structure. The diameter of the limiting clamp matches the diameter of the cyst on the patient's skin. The patch is connected to the limiting clamp. The side of the patch that fits the human skin is sticky. The patch is used to fix the limiting clamp on the patient's skin.

2. The cyst puncture positioning device according to claim 1, characterized in that: The limit snap ring is made of a deformable plastic material, and the limit snap ring includes a plug-in section and a slot section. The plug-in section is inserted into the slot section to form a closed ring structure. An elastic rubber sleeve is provided at the end of the slot section, and the elastic rubber sleeve has a first state and a second state. In the first state, the elastic rubber sleeve is folded and sleeved on the outer surface of the slot section. At this time, the plug-in section can freely penetrate into the slot section, or the plug-in section can be pulled out of the slot section; in the second state of the elastic rubber sleeve, it is coated on the outer surface of the slot section, and the relative position of the plug-in section and the slot section is fixed by the elastic rubber sleeve; a rotating shaft component is also provided at the midline of the plug-in section and the slot section, and the rotating shaft component is used to divide the plug-in section and the slot section into two independent sections that can rotatably cooperate.

3. The cyst puncture positioning device according to claim 2, characterized in that: The slot section is also provided with a wing plate, which is provided in two pieces. The wing plates are relatively arranged on both sides of the limiting clamp ring, and the wing plates extend obliquely upward away from the limiting clamp ring. The connecting line of the two wing plates is perpendicular to the connecting line of the two rotating shaft components.

4. The cyst puncture positioning device according to claim 1, characterized in that: The patch is configured as a plurality of strip structures, and the plurality of patch are distributed on the limiting clamp at equal intervals, and the patch is provided with a plurality of air holes.

5. The cyst puncture positioning device according to claim 4, characterized in that: A holding portion is provided at one side of the end of the patch, and the holding portion is non-sticky.

6. The cyst puncture positioning device according to claim 5, characterized in that: The connection portion between the holding portion and the patch is spaced apart from the end portion of the patch.

7. The cyst puncture positioning device according to any one of claims 1 to 6, characterized in that: The cross-sectional shape of the limiting clamp ring is set to be a straight slot shape.

8. The cyst puncture positioning device according to claim 2, characterized in that: A scale is provided on the surface of the plug-in section.

9. The cyst puncture positioning device according to claim 8, characterized in that: The patch is arranged at a position avoiding the rotating shaft component.

10. A puncture kit, characterized in that: It comprises the puncture positioning device, puncture needle, and / or puncture knife, several sterilized medical articles and several bandaging medical articles as described in any one of claims 1 to 9.

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