Bleeding nursing device for digestion

Abstract

The invention belongs to the technical field of hemostatic nursing devices for digestive tracts, and provides a bleeding nursing device for digestion. The clamping device comprises a clamping main body, wherein the clamping main body is provided with a clamping arm and an abutting disc support; the two clamping arms are oppositely hinged to each other; the number of the abutting disc supports is two, and the abutting disc supports are installed at one ends of the clamping arms correspondingly and hinged to the clamping arms. The hemostasis assembly is arranged on the clamping main body and is located on the abutting disc support; the hemostasis assembly comprises a plasma electrocoagulation needle, clamping teeth, seta and soft hairs; the blood coagulation assembly is arranged on the clamping main body; the blood coagulation assembly comprises a thrombin release microneedle; wherein the thrombin release microneedle is filled with thrombin, and the thrombin is used for rapid blood coagulation. The device can nurse bleeding spots which are not easy to fix, and the application range of the device is effectively widened, so that the device is suitable for industrial popularization.

Description

Technical Field

[0001] The present invention relates to the technical field of hemostasis care devices for the digestive tract, and particularly relates to a bleeding care device for digestion. Background Art

[0002] During the endoscopic hemostasis process in the digestive tract, when high-risk diseases such as variceal bleeding and ulcer bleeding usually occur, hemostasis care operations need to be carried out;

[0003] The traditional hemostasis care process is to use multiple components such as hemostatic clips, injection needles, electrocoagulation probes, and negative pressure suction tubes for step-by-step operations. This operation method not only has a complex process; it is easy to have problems such as the shedding of hemostatic clips and the carbonization of deep tissues caused by the high temperature of the electrocoagulation probe, delaying healing, and repeated entry and exit of the digestive tract is also likely to cause mucosal damage;

[0004] In view of this, we propose a bleeding care device with multiple functions, which effectively solves the situation of step-by-step operations required in the existing care process. Summary of the Invention

[0005] Aiming at the defects in the prior art, the present invention provides a bleeding care device for digestion, which effectively solves the problem of step-by-step operations required in the existing care process.

[0006] A bleeding care device for digestion provided by the present invention includes: a clamping main body, the clamping main body is provided with clamping arms and abutting disk braces; there are two clamping arms, and they are relatively hinged; there are two abutting disk braces, and they are respectively installed at one end of the clamping arms and are hinged to the clamping arms; a hemostasis component, the hemostasis component is arranged on the clamping main body and is located on the abutting disk braces; the hemostasis component includes plasma electrocoagulation needles, clamping teeth, bristles and pubes; the clamping teeth are arranged on the abutting disk braces; there are multiple bristles and pubes, and they are arranged in the area of the abutting disk braces within the clamping teeth, wherein the pubes are located at the ends of the bristles; there are multiple plasma electrocoagulation needles, and they are arranged in an array and evenly distributed on the abutting disk braces; wherein the plasma electrocoagulation needles fix the blood coagulation at the bleeding point through electric shock; and a blood coagulation component, the blood coagulation component is arranged on the clamping main body; the blood coagulation component includes thrombin-releasing micro needles; there are multiple thrombin-releasing micro needles, and they are evenly distributed along the periphery of the plasma electrocoagulation needles; wherein thrombin is loaded into the thrombin-releasing micro needles, and the thrombin is used for rapid blood coagulation.

[0007] Further, it further includes a driving component, the driving component includes a double-headed cylinder, the double-headed cylinder is provided with two output shafts, and the two output shafts are respectively connected to the other ends of the two clamping arms. In actual use, the purpose of this design is to achieve driving, drive the clamping arms to achieve their biting, so that it is convenient to clamp the bleeding point, and then facilitate the hemostasis effect; at the same time, in actual use; the above-mentioned double-headed cylinder adopts a micro-electric cylinder design.

[0008] Further, the driving component further includes a connecting chuck, one side of the connecting chuck is fixedly installed on the outer wall of the double-headed cylinder; the other side of the connecting chuck is connected to an external digestive endoscope.

[0009] Further, the connecting chuck is provided with a connecting sleeve and a connecting hole section, wherein the connecting sleeve is detachably installed on the outer wall of the double-headed cylinder; the connecting hole section is detachably installed on the outer tube wall of the external digestive endoscope. In actual use, the purpose of this design is to facilitate disassembly. In this way, the device can be installed on the digestive endoscope and enter the digestive tract together with the digestive endoscope. Thus, it is convenient to perform bleeding care; at the same time, the detachable design also facilitates maintenance, effectively improving the safety performance and long-term use effect.

[0010] Further, the coagulation component further includes combined radiofrequency micro needles, there are multiple combined radiofrequency micro needles, and they are respectively arranged at intervals between the thrombin-releasing micro needles and the plasma electrocoagulation needles. In actual use, the purpose of this design is to reduce the carbonization area. The combined radiofrequency micro needles adopted are based on the medical low-temperature argon plasma (40 - 70 °C) combined radiofrequency ablation technology. In this way, it can effectively reduce the carbonization of the surface layer of the digestive tract. In the actual application test process, this design can effectively reduce the carbonization area by 80% compared with the traditional bleeding care method. In this way, it can better protect the surface layer of the digestive mucosa.

[0011] Further, the length of the bristles on the abutting disk support is 30 microns - 130 microns. In the actual design, there are millions of such bristles on the abutting disk support. This design effectively refers to the gecko foot support. In this way, in the actual operation process, the purpose of this design is to achieve a support effect without a suction cup and negative pressure, and can effectively support the abutting disk support at the bleeding point of the digestive tract. Even if the bleeding point is a curved surface; it can also be achieved.

[0012] Furthermore, one end of the villus, in the direction away from the seta, has a spatula-like shape. In practical applications, the purpose of this design is to further effectively imitate the gecko's foot support. The villus is designed to be spatula-like, which can greatly increase the contact area. Under the abutting action of millions of setae, an effective adsorption effect can be achieved. Such a design can effectively grasp the flexible inner walls such as the digestive tract; achieve effective adsorption and fixation. And a hydrophobic lipid layer is provided on the surfaces of the villus and the seta. This design utilizes the perfect combination of multi-level setae-nanovilli + hydrophobic lipid layer to achieve efficient adhesion through van der Waals forces, while also having self-cleaning and dynamic regulation of adsorption capabilities, and can effectively adsorb the device in the required area; facilitating bleeding care operations.

[0013] As can be seen from the above technical solutions, the beneficial effects of a bleeding care device for digestion provided by the present invention are as follows:

[0014] (1) In practical applications, the design adopted is integrated, which effectively replaces the step-by-step operation of traditional multiple components, effectively improves the convenience in the operation process, and effectively avoids the complexity caused by multiple components.

[0015] (2) Moreover, the design referring to the gecko's foot support is adopted, and the abutting disk support in the clamping main body can effectively achieve adsorption and fixation, reducing the occurrence of phenomena such as the shedding of similar hemostatic clips, that is, the shedding of the clamping arm; greatly improving the safety in medical care processes.

[0016] (3) Not only that, the plasma electrocoagulation needle in the hemostasis component effectively realizes the hemostasis operation on the wound; the adopted clip tooth design can further maintain the fixation effect on the bleeding site.

[0017] (4) Moreover, in order to further achieve the hemostasis effect, a thrombin-releasing micro needle is also adopted, which can effectively release thrombin, accelerate wound healing, and improve the nursing efficiency; and the design of its villus and seta effectively refers to the existing design, greatly reducing the overall difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present invention, the following will briefly introduce the drawings required for the specific embodiments or the description of the prior art. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

[0019] Figure 1 It is a front view schematic diagram of a bleeding care device for digestion provided by an embodiment of the present invention;

[0020] Figure 2 For Figure 1Schematic left view of the connection chuck in a bleeding care device for digestion shown

[0021] Figure 3 For Figure 1 Schematic three - dimensional view of the abutting disc support in a bleeding care device for digestion shown

[0022] Figure 4 Front view schematic of the abutting disc support in the present invention

[0023] Figure 5 Schematic of the soft hairs on the stiff hairs in the present invention

[0024] Figure 6 Schematic structure of a bleeding care device with auxiliary support provided by another embodiment of the present invention

[0025] Reference numerals:

[0026] Clamping main body 1, clamping arm 11, abutting disc support 12, hemostasis component 2, plasma electrocoagulation needle 21, clamping teeth 22, stiff hairs 23, soft hairs 24, coagulation component 3, thrombin - releasing micro - needle 31, combined radiofrequency micro - needle 32, driving component 4, double - headed cylinder 41, connection chuck 42, connection sleeve 421, connection hole section 422, auxiliary support telescopic cylinder 500 Detailed implementation manners

[0027] The embodiments of the technical solutions of the present invention will be described in detail below with reference to the drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, so they are only examples and cannot be used to limit the protection scope of the present invention

[0028] The embodiment is basically as shown in the attached Figures 1 to 6 shown

[0029] Embodiment 1:

[0030] As Figure 1 - Figure 5 shown, a bleeding care device for digestion provided in this embodiment can effectively solve the situation of step - by - step operation in the existing care process

[0031] A bleeding care device for digestion provided by the present invention includes: a clamping main body 1, the clamping main body 1 is provided with clamping arms 11 and abutting disk supports 12; there are two clamping arms 11, and they are relatively hinged; there are two abutting disk supports 12, and they are respectively installed at one end of the clamping arms 11 and are hinged to the clamping arms 11; a hemostasis component 2, the hemostasis component 2 is arranged on the clamping main body 1 and is located on the abutting disk support 12; the hemostasis component 2 includes plasma electrocoagulation needles 21, clamping teeth 22, bristles 23 and soft hairs 24; the clamping teeth 22 are arranged on the abutting disk support 12; there are multiple bristles 23 and soft hairs 24, and they are arranged in the area of the abutting disk support 12 within the clamping teeth 22, wherein the soft hairs 24 are located at the ends of the bristles 23; there are multiple plasma electrocoagulation needles 21, and they are arranged in an array and evenly distributed on the abutting disk support 12; wherein the plasma electrocoagulation needles 21 coagulate and fix the bleeding point through electric shock; and a coagulation component 3, the coagulation component 3 is arranged on the clamping main body 1; the coagulation component 3 includes thrombin-releasing micro needles 31; there are multiple thrombin-releasing micro needles 31, and they are evenly distributed along the periphery of the plasma electrocoagulation needles 21; wherein thrombin is loaded in the thrombin-releasing micro needles 31, and the thrombin is used for rapid blood coagulation. In actual use, this design adopts an integrated design, which effectively replaces the step-by-step operation of traditional multiple components, effectively improves the convenience in the operation process, and effectively avoids the complexity caused by multiple components; moreover, the design referring to the gecko foot support is adopted, and the abutting disk support 12 in the clamping main body 1 can effectively achieve adsorption and fixation, reducing the occurrence of phenomena such as the shedding of similar hemostatic clips, that is, the shedding of the clamping arms 11; greatly improving the safety in the medical care process; not only that, the plasma electrocoagulation needles 21 in the hemostasis component 2 effectively achieve the hemostasis operation on the wound; the design of the clamping teeth 22 adopted can further maintain the fixation effect on the bleeding part; furthermore, in order to further achieve the hemostasis effect, thrombin-releasing micro needles 31 are also adopted, which can effectively release thrombin, accelerate wound healing, and improve the nursing efficiency.

[0032] In this embodiment, in order to achieve effective driving, a driving component 4 is further included. The driving component 4 includes a double-headed cylinder 41. The double-headed cylinder 41 is provided with two output shafts, and the two output shafts are respectively connected to the other ends of the two clamping arms 11. In actual use, the purpose of this design is to achieve driving, drive the clamping arms 11 to achieve their occlusion, so that it is convenient to clamp the bleeding point, and then facilitate the hemostasis effect; at the same time, in actual use, the above-mentioned double-headed cylinder 41 adopts a micro electric cylinder design.

[0033] For convenience of use, in this embodiment, the driving assembly 4 further includes a connecting chuck 42, one side of the connecting chuck 42 is fixedly installed on the outer wall of the double-headed cylinder 41; the other side of the connecting chuck 42 is connected to an external digestive endoscope.

[0034] Specifically, in this embodiment, the connecting chuck 42 is provided with a connecting sleeve 421 and a connecting hole section 422, wherein the connecting sleeve 421 is detachably installed on the outer wall of the double-headed cylinder 41; the connecting hole section 422 is detachably installed on the outer tube wall of the external digestive endoscope. In actual use, the purpose of this design is to facilitate disassembly, so that the device can be installed on the digestive endoscope and enter the digestive tract together with the digestive endoscope, thus facilitating bleeding care; at the same time, the detachable design also facilitates maintenance, effectively improving safety performance and long-term use effect.

[0035] In order to further achieve the blood coagulation effect and reduce the carbonized surface area, in this embodiment, the blood coagulation assembly 3 further includes a combined radiofrequency micro-needle 32. There are multiple combined radiofrequency micro-needles 32, which are respectively arranged at intervals between the thrombin-releasing micro-needle 31 and the plasma electrocoagulation needle 21. In actual use, the purpose of this design is to reduce the carbonized area. The designed combined radiofrequency micro-needle 32 adopts a medical low-temperature argon plasma (40 - 70 °C) combined radiofrequency ablation technology. In this way, it can effectively reduce the carbonization of the surface layer of the digestive tract. In the actual application test process, this design can effectively reduce the carbonized area by 80% compared with the traditional bleeding care method. In this way, it can better protect the surface layer of the digestive mucosa.

[0036] In order to achieve the technical effect of the gecko foot support, in this embodiment, the length of the setae 23 on the abutting disc support 12 is 30 microns - 130 microns. In the actual design, there are millions of the setae 23 on the abutting disc support 12. This design effectively refers to the gecko foot support. In this way, in the actual operation process, the purpose of this design is to achieve the support effect without a suction cup and negative pressure, and can effectively support the abutting disc support 12 at the bleeding site of the digestive tract, even if the bleeding site is a curved surface; it can also be achieved.

[0037] Among them, in this embodiment, one end of the soft hair 24, and in the direction away from the seta 23, its outer shape is shovel-shaped. In actual use, the purpose of this design is to more effectively imitate the gecko's foot support. The soft hair 24 is designed to be shovel-shaped, so that the contact area can be greatly increased. Under the abutting action of millions of roots, an effective adsorption effect can be achieved. Such a design can effectively grasp the flexible inner wall such as the digestive tract; achieve effective adsorption and fixation. And a hydrophobic lipid layer is provided on the surfaces of the soft hair 24 and the seta 23. Its design utilizes the perfect combination of multi-level setae 23 - nano-villi + hydrophobic lipid layer, and realizes high-efficiency adhesion through van der Waals force. At the same time, it has self-cleaning and dynamic regulation of adsorption ability, and can effectively adsorb the device in the required area; it is convenient to carry out bleeding care operations.

[0038] Embodiment 2:

[0039] As Figure 6 shown, a bleeding care device with auxiliary support provided in this embodiment; the components it contains and the positions and connection relationships between the components are basically the same as those in the above Embodiment 1. The difference is that it further includes an auxiliary support telescopic cylinder 500. There are two auxiliary support telescopic cylinders 500, and they are arranged between the clamping arm 11 and the abutting disc support 12. One end of the auxiliary support telescopic cylinder 500 is connected to the clamping arm 11, and the other end of the auxiliary support telescopic cylinder 500 is connected to the abutting disc support 12; the auxiliary support telescopic cylinder 500 is an electric cylinder.

[0040] In actual work, the device is installed on the digestive endoscope, and the device is effectively delivered to the required area through the digestive endoscope, that is, near the bleeding point. Then, the double-headed cylinder 41 is started, and the abutting disc support 12 is brought close to and abutted near the bleeding site. Then, electric coagulation of the motor is realized through the plasma electrocoagulation needle 21 to coagulate the bleeding site; at the same time, the combined radiofrequency micro needle 32 is started, and then the thrombin release micro needle 31 is started; they act on the site respectively. In this way, the nursing process of the bleeding site in the digestive tract is realized; of course, when the bleeding site is not easy to be clamped tightly, through the setae 23 and soft hair 24 of the abutting disc support 12; the adsorption and fixation effect can also be achieved; then, as in the above steps, the nursing process of the bleeding site is completed.

[0041] To sum up, this bleeding care device for digestion is not only reasonable in design, but also simple in operation. It can realize the nursing of bleeding points that are not easy to be fixed, effectively improving the applicable range of the device. Therefore, this device is suitable for industry promotion.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered within the scope of the claims and the description of the present invention.

Claims

1. A bleeding care device for digestion, characterized in that, Comprising: A clamping body, the clamping body is provided with clamping arms and abutting disk braces; there are two clamping arms, and they are relatively hinged; there are two abutting disk braces, and they are respectively installed at one end of the clamping arms and are hinged to the clamping arms; A hemostasis component, the hemostasis component is arranged on the clamping body and is located on the abutting disk brace; the hemostasis component includes plasma electrocoagulation needles, clamping teeth, bristles and pubes; the clamping teeth are arranged on the abutting disk brace; there are multiple bristles and pubes, and they are arranged in the area of the abutting disk brace within the clamping teeth, wherein the pubes are located at the ends of the bristles; there are multiple plasma electrocoagulation needles, and they are arranged in an array and evenly distributed on the abutting disk brace; wherein the plasma electrocoagulation needles coagulate and fix the bleeding point through electric shock; and A blood coagulation component, the blood coagulation component is arranged on the clamping body; the blood coagulation component includes thrombin-releasing microneedles; there are multiple thrombin-releasing microneedles, and they are evenly distributed along the periphery of the plasma electrocoagulation needles; wherein thrombin is loaded in the thrombin-releasing microneedles, and the thrombin is used for rapid blood coagulation.

2. The bleeding care device for digestion according to claim 1, wherein, It further includes a driving component, the driving component includes a double-headed cylinder, the double-headed cylinder is provided with two output shafts, and the two output shafts are respectively connected to the other ends of the two clamping arms.

3. The bleeding care device for digestion according to claim 2, characterized in that, The driving component further includes a connecting chuck, one side of the connecting chuck is fixedly installed on the outer wall of the double-headed cylinder; the other side of the connecting chuck is connected to an external digestive endoscope.

4. The bleeding care device for digestion according to claim 3, wherein, The connecting chuck is provided with a connecting sleeve and a connecting hole section, wherein the connecting sleeve is detachably installed on the outer wall of the double-headed cylinder; the connecting hole section is detachably installed on the outer wall of the external digestive endoscope.

5. A bleeding care device for digestion according to claim 1, characterized in that, The blood coagulation component further includes combined radiofrequency microneedles, there are multiple combined radiofrequency microneedles, and they are respectively arranged at intervals between the thrombin-releasing microneedles and the plasma electrocoagulation needles.

6. The bleeding care device for digestion according to claim 1, wherein The length of the bristles on the abutting disk brace is 30 microns - 130 microns.

7. A bleeding care device for digestion according to claim 1, characterized in that, One end of the pubes, and in the direction away from the bristles, its outer shape is shovel-shaped.

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