Medical device integrating blood-letting puncture and bloodletting treatment
By designing a medical device that integrates thrust and bloodletting treatment, the negative pressure is enhanced by using suction cups and collection mechanisms, the problems of poor bleeding effect and high infection risk in the prior art are solved, and more efficient and safe thrust and bloodletting treatment is achieved.
Patent Information
- Application Number
- CN202421393169.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The existing treatment methods for puncture and bleeding are poor in bloodletting due to the limited negative pressure provided by the negative pressure tube, and there is a risk of infection and cross-infection.
A medical device integrating puncture and bleeding treatment is designed, including a suction cup and a collection mechanism. A fluid conduit and a plug are installed on the top of the suction cup to enhance the negative pressure by connecting the vacuum negative pressure tube; the collection mechanism can strengthen the negative pressure of the vacuum negative pressure tube through the cooperation of the cylinder, screw and piston plate, thereby improving the efficiency of waste blood collection.
By enhancing negative pressure, the collection efficiency of waste blood is improved, the treatment time is reduced, the risk of infection is reduced, and the safety and practicality of the treatment is improved.
Smart Images
Figure CN222816039U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bloodletting therapy, in particular to a medical device integrating bloodletting therapy. Background Art
[0002] Bloodletting therapy is a unique acupuncture treatment method in traditional Chinese medicine. It is also one of the most commonly used treatment methods in traditional Chinese medicine. It is not only effective for many common and frequently occurring diseases, but also has unexpected effects on some difficult and complicated diseases. Bloodletting therapy has a long history in my country and is widely used among the people. The specific operation is to use a three-edged needle or a thick and pointed needle to acupuncture certain acupuncture points or superficial collaterals on the patient according to the patient's disease, and release an appropriate amount of blood to achieve the purpose of treating the disease. Bloodletting therapy combined with cupping therapy, the synergistic effect of the two can accelerate the treatment of the disease and the recovery of the body, so that the efficacy of bloodletting therapy can be significantly improved.
[0003] Existing medical treatment methods often use a No. 12 syringe needle or a triangular needle to pierce the skin at the acupuncture point, squeeze the fingertips, squeeze out 20-30 drops of blood, and use a cotton ball to absorb and squeeze, or use a cup to absorb, in order to achieve the effects of promoting blood circulation and removing blood stasis, relieving pain and relieving heat, and relaxing muscles and tendons. These two methods can easily cause medical staff gloves and other parts to come into contact with the patient's blood, posing risks of infection and cross-infection. A No. 12 syringe needle or a triangular needle may cause patients to feel fear when facing a needle. If a cup is used, the negative pressure that the cup can provide is limited, resulting in poor bloodletting effects, and the need to add steps such as soaking the cup for disinfection. To this end, we propose a medical device that integrates pricking bloodletting treatment to solve the above-mentioned problems. Utility Model Content
[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.
[0005] Therefore, the purpose of the utility model is to provide a medical device that integrates bloodletting therapy, which can solve the problem that existing medical treatment methods usually use bloodletting for treatment, which requires bleeding from the patient, and the waste blood needs to be collected by a negative pressure tube. Since the negative pressure that the negative pressure tube can provide is limited, the bloodletting effect is poor.
[0006] In order to solve the above technical problems, the utility model provides a medical device integrating bloodletting treatment and adopts the following technical scheme: comprising a suction cup, wherein a collecting mechanism is provided on the right side of the suction cup;
[0007] The collecting mechanism includes a cylinder, a bracket is fixedly installed in the inner cavity of the cylinder, a screw is movably connected with a thread on the surface of the bracket, a piston plate is fixedly installed on the left end of the screw, the circumferential outer wall of the piston plate is tightly attached to the inner wall of the cylinder, a knob is fixedly installed on the right end of the screw, the knob is located on the right side of the bracket, and a connecting pipe is fixedly provided on the left end of the cylinder.
[0008] Optionally, a liquid guide tube is fixedly arranged on the top of the suction cup, and a plug is fixedly installed on the right end of the liquid guide tube.
[0009] By adopting the above technical solution, a liquid guide tube is arranged on the top of the suction cup, and a plug is fixedly installed on the right side of the liquid guide tube. The staff can align the plug with the left end of the vacuum negative pressure tube, so that the liquid guide tube is connected with the vacuum negative pressure tube.
[0010] Optionally, a vacuum negative pressure tube is sealed and inserted on the right side of the plug, a one-way valve is fixedly installed on the right side of the vacuum negative pressure tube, and the connecting tube is inserted on the right side of the one-way valve.
[0011] By adopting the above technical solution, a one-way valve is arranged on the right side of the vacuum negative pressure tube, so that the waste blood inside the vacuum negative pressure tube cannot overflow from the vacuum negative pressure tube, thereby ensuring the safety when the cylinder is evacuated.
[0012] Optionally, a support tube is fixedly installed on the top of the suction cup, a telescopic rod is provided in the inner cavity of the support tube, the bottom of the telescopic rod passes through the top of the suction cup, and the bottom of the telescopic rod extends to the inner cavity of the suction cup, and a Mitsubishi needle is fixedly installed on the bottom of the telescopic rod.
[0013] By adopting the above technical solution, the present solution provides a telescopic rod, and when the telescopic rod moves downward, it drives the bottom Mitsubishi needle to puncture the patient's skin surface, thereby bleeding.
[0014] Optionally, a limit plate is fixedly installed on the surface of the telescopic rod, a telescopic spring is provided between the bottom of the limit plate and the top of the suction cup, and the telescopic spring is sleeved on the outside of the telescopic rod.
[0015] By adopting the above technical solution, a telescopic spring is arranged on the outside of the telescopic rod. When the telescopic rod moves downward, it drives the limit plate to squeeze the telescopic spring. After the squeezing is completed, the staff releases the telescopic rod, and the telescopic rod is reset by the action of the telescopic spring. The operation is simple.
[0016] Optionally, an extrusion plate is fixedly installed on the top of the telescopic rod, and a sealing ring is fixedly installed on the bottom of the suction cup.
[0017] By adopting the above technical solution, the present solution provides an extrusion plate, through which the staff adjusts the height of the telescopic rod, and by providing a sealing ring, after the staff aligns the suction cup with the patient's bleeding site, the sealing ring can prevent waste blood from overflowing.
[0018] In summary, the utility model includes at least one of the following beneficial effects: 1. By setting up a collection mechanism, when the staff uses the vacuum negative pressure tube to collect the waste blood inside the suction cup, they can insert the connecting tube to the right side of the one-way valve, and then turn the knob. The knob drives the screw to rotate, and the screw drives the piston plate away from one end of the connecting tube. At this time, the negative pressure inside the vacuum negative pressure tube can be further strengthened, thereby enhancing the collection efficiency of the waste blood, and realizing the adjustment of the collection efficiency according to the amount of waste blood. The operation is simple and practical.
[0019] 2. By setting a telescopic rod, when the telescopic rod moves downward, it drives the bottom Mitsubishi needle to puncture the patient's skin surface, thereby bleeding. By providing a telescopic spring on the outside of the telescopic rod, when the telescopic rod moves downward, it drives the limit plate to squeeze the telescopic spring. After the squeezing is completed, the staff releases the telescopic rod, and the telescopic rod is reset by the action of the telescopic spring. After puncturing with the Mitsubishi needle, it can be loosened and retracted to prevent the staff's hand shaking from further expanding the puncture site, thereby achieving safety protection for treatment and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 It is a schematic cross-sectional view of the interior of the collection mechanism of the utility model;
[0023] Figure 3 This is a schematic diagram of the structure of the collection mechanism of the utility model;
[0024] Figure 4 It is a schematic diagram of the surface of the vacuum negative pressure tube of the utility model;
[0025] Figure 5 It is a schematic diagram of the internal cross-sectional structure of the suction cup of the present utility model.
[0026] Explanation of the reference numerals in the accompanying drawings: 1. Suction cup; 2. Cylinder; 3. Bracket; 4. Screw; 5. Piston plate; 6. Knob; 7. Connecting tube; 8. Liquid guide tube; 9. Plug; 10. Vacuum negative pressure tube; 11. One-way valve; 12. Support cylinder; 13. Telescopic rod; 14. Mitsubishi needle; 15. Limit plate; 16. Telescopic spring; 17. Extrusion plate; 18. Sealing ring. DETAILED DESCRIPTION
[0027] The following is combined with Figure 1-5 The utility model is described in further detail.
[0028] Embodiment 1, refer to Figure 1-5 In order to solve the existing medical treatment methods, bloodletting is usually used for treatment in this embodiment, which requires bleeding from the patient, and the waste blood needs to be collected by a negative pressure tube. Since the negative pressure that the negative pressure tube can provide is limited, the bloodletting effect is poor. The utility model discloses a medical device that integrates bloodletting treatment.
[0029] It comprises a suction cup 1, and a collecting mechanism is provided on the right side of the suction cup 1;
[0030] The collecting mechanism includes a cylinder 2, a bracket 3 is fixedly installed in the inner cavity of the cylinder 2, a screw 4 is movably connected with a thread on the surface of the bracket 3, a piston plate 5 is fixedly installed on the left end of the screw 4, the circumferential outer wall of the piston plate 5 is tightly attached to the inner wall of the cylinder 2, a knob 6 is fixedly installed on the right end of the screw 4, the knob 6 is located on the right side of the bracket 3, and a connecting pipe 7 is fixedly provided on the left end of the cylinder 2.
[0031] A liquid guide tube 8 is fixedly arranged on the top of the suction cup 1 , and a plug 9 is fixedly installed on the right end of the liquid guide tube 8 .
[0032] A vacuum negative pressure tube 10 is sealed and inserted on the right side of the plug 9 , a one-way valve 11 is fixedly installed on the right side of the vacuum negative pressure tube 10 , and the connecting tube 7 is inserted on the right side of the one-way valve 11 .
[0033] The specific working principle is: when it is necessary to collect the waste blood inside the suction cup 1, the staff first aligns the plug 9 at the right end of the catheter 8 with the left side of the vacuum negative pressure tube 10 and then inserts the connecting tube 7 to the right side of the one-way valve 11 according to the volume of the waste blood, and then turns the knob 6, which drives the screw 4 to rotate, and the screw 4 drives the piston plate 5 away from one end of the connecting tube 7. At this time, the negative pressure inside the vacuum negative pressure tube 10 can be further strengthened, thereby accelerating the collection efficiency of the waste blood.
[0034] Example 2, refer to Figure 1 and 5In this embodiment, in order to solve the problem of a large bloodletting opening caused by hand shaking of the staff in the existing bloodletting, based on the same concept as the above-mentioned embodiment 1, the medical device integrating bloodletting treatment also includes:
[0035] A support tube 12 is fixedly installed on the top of the suction cup 1, and a telescopic rod 13 is provided in the inner cavity of the support tube 12. The bottom of the telescopic rod 13 passes through the top of the suction cup 1, and the bottom of the telescopic rod 13 extends to the inner cavity of the suction cup 1, and a Mitsubishi needle 14 is fixedly installed at the bottom of the telescopic rod 13.
[0036] A limit plate 15 is fixedly mounted on the surface of the telescopic rod 13 . A telescopic spring 16 is provided between the bottom of the limit plate 15 and the top of the suction cup 1 . The telescopic spring 16 is sleeved on the outside of the telescopic rod 13 .
[0037] A squeezing plate 17 is fixedly mounted on the top of the telescopic rod 13 , and a sealing ring 18 is fixedly mounted on the bottom of the suction cup 1 .
[0038] The specific working principle is: the staff first aligns the suction cup 1 with the bleeding part of the patient's skin, and then uses the squeezing plate 17 to move the triangular needle 14 downward to puncture the patient's body surface. By providing a telescopic spring 16 on the outside of the telescopic rod 13, the telescopic rod 13 moves downward and drives the limit plate 15 to squeeze the telescopic spring 16. After the squeezing is completed, the staff releases the telescopic rod 13, and the telescopic rod 13 is reset by the action of the telescopic spring 16.
[0039] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A medical device integrating bloodletting therapy, comprising a suction cup (1), characterized in that: A collecting mechanism is provided on the right side of the suction cup (1); The collecting mechanism comprises a cylinder (2), a bracket (3) is fixedly mounted in the inner cavity of the cylinder (2), a screw (4) is movably connected to the surface of the bracket (3) by a thread, a piston plate (5) is fixedly mounted on the left end of the screw (4), the circumferential outer wall of the piston plate (5) is tightly attached to the inner wall of the cylinder (2), a knob (6) is fixedly mounted on the right end of the screw (4), and the knob (6) is located on the right side of the bracket (3), and a connecting pipe (7) is fixedly arranged on the left end of the cylinder (2).
2. A medical device integrating bloodletting therapy according to claim 1, characterized in that: A liquid guide tube (8) is fixedly arranged on the top of the suction cup (1), and a plug (9) is fixedly installed on the right end of the liquid guide tube (8).
3. A medical device integrating bloodletting therapy according to claim 2, characterized in that: A vacuum negative pressure tube (10) is sealed and inserted on the right side of the plug (9), a one-way valve (11) is fixedly installed on the right side of the vacuum negative pressure tube (10), and the connecting tube (7) is inserted on the right side of the one-way valve (11).
4. A medical device integrating bloodletting therapy according to claim 1, characterized in that: A support tube (12) is fixedly mounted on the top of the suction cup (1), a telescopic rod (13) is provided in the inner cavity of the support tube (12), the bottom of the telescopic rod (13) passes through the top of the suction cup (1), and the bottom of the telescopic rod (13) extends to the inner cavity of the suction cup (1), and a Mitsubishi needle (14) is fixedly mounted on the bottom of the telescopic rod (13).
5. A medical device integrating bloodletting therapy according to claim 4, characterized in that: A limit plate (15) is fixedly mounted on the surface of the telescopic rod (13), a telescopic spring (16) is provided between the bottom of the limit plate (15) and the top of the suction cup (1), and the telescopic spring (16) is sleeved on the outside of the telescopic rod (13).
6. A medical device integrating bloodletting therapy according to claim 5, characterized in that: An extrusion plate (17) is fixedly mounted on the top of the telescopic rod (13), and a sealing ring (18) is fixedly arranged on the bottom of the suction cup (1).