CN113750307A

CN113750307A - Disposable blood-letting and dirt-removing integrated pot for stabbing collaterals

Info

Publication number: CN113750307A
Application number: CN202010488045.3A
Authority: CN
Inventors: 朱海莉; 朱亚鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-12-07

Abstract

The design discloses a disposable blood-letting and dirt-removing integrated tank suitable for traditional Chinese medicine blood-letting treatment. Comprises a tank body, a tank opening and a negative pressure piston blood taking needle. Has the advantages that: the device has small and exquisite appearance, and is safe and convenient. The pressure blood collection, the acupuncture, the negative pressure bloodletting and the blood dirt cleaning are continuously completed at one time. The cup not only has the functions of acupuncture and negative pressure bloodletting, but also has the functions of blood absorption and coagulation, and the surface attached to the skin is covered with a hydrophobic isolation layer, so that blood is prevented from splashing and overflowing, and the wound surface is cleaned in time. The treatment process is continuous, no sharp instrument or blood exposure exists, and the fear psychology of the patient is reduced. When in use, the blood taking needle and the absorbed blood are both sealed in the pot, so that the wound surface and the blood are prevented from being contacted. Overcomes the defects of environmental pollution, various instruments used in the traditional bloodletting treatment, fire consumption, blood stain cleaning and instrument disinfection. The iatrogenic infection is effectively avoided. The working efficiency and the safety of medical staff are improved, and the medical experience of patients is improved.

Description

Disposable blood-letting and dirt-removing integrated pot for stabbing collaterals

Technical Field

The device relates to a vein-pricking cupping bloodletting treatment device for traditional Chinese medicine bloodletting therapy, and belongs to the field of appliances and equipment used in the suitable technology of traditional Chinese medicine.

Background

Along with the emphasis on the traditional Chinese medicine characteristic therapy, the channel pricking cupping bleeding as a non-drug therapy is gradually emphasized and widely developed in clinic and is widely applied to various diseases of internal heat, qi stagnation and blood stasis and the like in traditional Chinese medicine, such as internal, external, gynecological, pediatric and dermatological diseases. The bloodletting therapy is used properly, and can achieve the effects of allaying fever, relieving pain, detoxifying, purging intense heat, relieving itching, detumescence, treating numbness, relieving vomiting, stopping diarrhea and treating emergency. Modern researches show that the blood-letting puncture therapy can promote metabolism of human body, improve microcirculation and blood vessel function of human body and has good regulating effect on blood system; simultaneously has good pain relieving effect, and can stimulate the defense function in human body and improve the immunity of human body. However, the complexity of clinical procedures and the contamination and infectivity of blood have limited the development and application of this therapy to some extent.

At present, a three-edged needle or a blood taking needle, a plum-blossom needle and an acupuncture needle are generally used for pricking and bleeding clinically, a vein-pricking and bleeding pen is available on the market, the vein-pricking and bleeding pen is a simple needle, and bleeding and blood taking usually require medical staff to manually squeeze skin tissues around a needle-pricked part or combine negative pressure of a traditional cupping jar to take blood, and then the blood remained in the skin or the jar is cleaned. Blood splash can also form if small blood vessels are encountered. These operations are fragmentary and complicated, and are liable to cause doctor-patient infection and environmental pollution, and medical staff has blood contact risk and causes blood contact infection. It can also cause nosocomial infections, such as by affecting the surrounding environment and other patients. The glass jars contaminated with blood need to be cleaned and disinfected rigorously in time. Fire is needed in the cupping process, and the fire risk is easy to occur; improper operation and even possible scalding of the patient. In the traditional treatment process, the needles and blood are exposed outside in the whole process, and the processes of puncturing the collaterals and discharging blood are discontinuous, so that the patients wait, which all cause certain psychological stress to the patients. Clinical completion stings collateral channels, cup, bloodletting needs a plurality of steps, and the utensil that uses is various for the use scene is limited.

Disclosure of Invention

In order to overcome the defects that the traditional glass pot which is not fast enough in needle inserting speed and generates pain, doctors and patients are easy to be infected by blood, and the traditional glass pot is polluted by blood, needs to be cleaned in time and disinfected strictly, is not used continuously, enables the patients to wait in multiple steps, exposes sharp instruments and blood in the whole process, generates fear psychology to the patients, is various in instrument use and inconvenient to carry, is limited in use scene and the like, the invention provides a disposable blood pricking and cleaning integrated pot adopting a mechanical linkage technology, and the quick needling, negative pressure blood sampling and blood absorption are finished continuously; the therapeutic cup has the advantages of simple structure, reliable performance, small volume, low cost, complete storage, solidification and sealing of blood stains, and can be discarded as medical waste after use.

The technical scheme adopted by the invention to solve the technical problem is as follows:

a vein-stabbing, blood-discharging and dirt-removing integrated treatment tool is of a pot-shaped integrated structure; the spring stores energy in advance, and other auxiliary equipment is not needed to provide acting force: is disposable.

The blood collecting and sealing device comprises a tank body, a tank opening, a piston and a blood taking needle, wherein the tank body is cylindrical and comprises a tank body and a top cover which are bonded into a whole by ultrasonic waves, a plurality of lateral exhaust holes are formed in the top cover, the tank opening is arranged at the lower part of the tank body, the piston with a spring and the blood taking needle are arranged inside the tank body, the tank opening comprises a blood collecting opening, a straight pipe with a locking device, a blood absorbing material with a hydrophobic isolation layer covered on the surface and a sealing ring, and the piston comprises a piston rigid body, a piston sealing ring, a spring, a blood taking needle and a piston locking and releasing structure.

The working principle of the invention is as follows: the piston is fixed at the bottom in the tank by a piston locking device compression spring. The tank opening straight pipe is inserted into the lower part of the tank body and is fixed by the tank opening locking device. The tank opening locking device prevents the tank opening from being pulled out, and only releases the tank opening when certain pressure is applied, so that the tank opening can move towards the inside of the tank quickly. When the pot opening moves towards the inside of the pot, the blood taking needle on the piston can pierce the blood absorbing material and the hydrophobic isolation layer at the center of the pot opening and pierce the skin by 1-3 mm. The straight tube at the tank opening triggers the piston locking device to release the piston. The piston is popped out to the tank top together with the blood taking needle under the action of the spring, the blood taking needle is pulled up, and the tank body generates negative pressure. Meanwhile, the sealing ring on the pot opening seals the gap between the pot opening and the pot body, and the pot opening is fastened on the pot body by the pot opening locking device to form a sealed negative pressure space, so that the bloodletting is completed. After the treatment pot is used, the pot opening, the piston and the blood taking needle can not reset under the condition of not breaking the pot body, and the disposable use is ensured.

The invention has the beneficial effects that: this device is through mechanical linkage operation, and the structure is ingenious, and is easy and simple to handle, and the appearance is small and exquisite portable, and the thorn vein, cup, bloodletting, the dirty completion that links up of clearance blood once of start-up back. The negative pressure degree and the needle insertion depth can be different types according to the age, the constitution, the illness state and different bloodletting parts of the patient, so that the safety and the controllability of the treatment are improved. Blood taking is safe, rapid and effective, a one-way and efficient blood absorption and coagulation material is arranged in the negative pressure tank, and a hydrophobic isolation layer is covered on one surface of the blood absorption material close to the skin, so that blood stains on the acupuncture wound surface can be rapidly and timely cleaned, the contact of the blood with the skin surface and the wound is reduced, blood overflow and splashing are avoided, local infection is reduced, and the working efficiency and safety of clinical medical staff and the medical experience of a patient are improved. Overcomes the defects that the operator directly contacts the wound surface and the blood of the acupuncture part of the patient to prevent iatrogenic infection and nosocomial infection caused by blood overflow and splash. The treatment pot containing the needle and the absorption material is disposable and is treated as medical waste after being used, so that the pollution to the surrounding environment is avoided; overcomes the defects of blood cleaning and soaking and disinfecting of the traditional blood stain glass tank by using high-concentration disinfectant. The whole treatment process is continuous without waiting, no sharp instrument and blood exposure, and the defect of fear psychology of patients is overcome. The therapeutic instrument is small and exquisite and easy to carry, and overcomes the defects of multiple instruments, fire and limited places in the traditional bloodletting treatment.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the present invention;

in the figure, 1, a can top, 2, an exhaust hole, 3, a can body, 4, a piston sealing ring, 5, a piston rigid body, 6, a spring, 7, a can opening locking device, 8, a blood taking needle, 9, a piston locking device, 10, a blood absorbing and coagulating material, 11, a hydrophobic isolation layer, 12, a hollow sealing ring and 13, a blood gathering opening are arranged.

Detailed Description

The blood collecting opening 13 of the tank opening is aligned to the treatment position, the tank top 1 is pressed downwards, when pressure reaches a certain force, the tank opening (composed of the tank opening locking device 7, the blood absorption and solidification material 10, the hydrophobic isolation layer 11, the hollow sealing ring 12 and the blood collecting opening 13) can move quickly in the tank body (composed of the tank top 1, the exhaust hole 2 and the tank body 3), and the blood taking needle 8 penetrates out of the blood absorption material to penetrate into the skin. The upper edge of the tank opening triggers a piston locking device to release a piston (comprising a piston sealing ring 4, a piston rigid body 5, a spring 6, a blood taking needle 8 and a piston locking device 9), and the tank body is completely sealed by a hollow sealing ring 12 between the tank opening and the tank body; the piston and the blood taking needle 8 are bounced by the internal spring 6, negative pressure is generated in the pot, and blood is sucked out by the negative pressure. The surface of the blood absorption and coagulation material 10 which is close to the skin is covered with a hydrophobic isolation layer 11, and the blood is absorbed by the absorption material and is coagulated. After the treatment is finished, the cup can be pulled up, and the blood which is not coagulated is completely sucked into the cup by the residual negative pressure in the cup.

Claims

1. The utility model provides a disposable blood letting and dirt removing integrated tank of stinging, by a jar body, jar mouth, piston and blood taking needle triplex, a jar body is cylindrical, jar body and top cap two parts, it is as an organic whole by the ultrasonic bonding, there are a plurality of side direction exhaust holes on the top cap, jar mouth is installed in jar body lower part, take the piston of spring and blood taking needle to install in jar internal portion, jar mouth comprises gathering the blood mouth, the straight tube of area locking device, the surface covers the blood absorption material and the sealing washer of hydrophobic isolation layer, the piston comprises the piston rigid body, the piston sealing washer, the spring, the blood taking needle, piston locking and release structure, all parts constitute a whole, can not split.

2. The disposable blood pricking, discharging and cleaning integrated tank as recited in claim 1, wherein the tank port (composed of a tank port locking device (7), a blood absorption and coagulation material (10), a hydrophobic isolation layer (11), a hollow sealing ring (12) and a blood gathering port (13)) is of a shallow conical blood gathering structure.

3. The disposable blood-letting and dirt-removing integrated tank of claim 2, wherein the cross section of the conical tank opening is in a hyperbolic shape, so that the blood-gathering effect is further enhanced.

4. A disposable blood pricking, discharging and cleaning integrated pot as claimed in claim 1, wherein the center of the pot opening is filled with a blood absorption material (10) and a hydrophobic isolation layer (11) which are attached to the surface of the skin.

5. The disposable blood pricking and discharging integrated pot as recited in claim 1, wherein the pot opening locking device 7 is installed in a clamping groove of the pot body to prevent the pot opening from falling off, and when a certain pressure is applied, the pot opening can be released to rapidly slide into the pot, so that the effect of rapid acupuncture of the blood taking needle (8) is achieved.

6. A disposable blood pricking and discharging integrated pot according to claim 1, wherein the pot mouth is at the end of inward sliding, and the piston locking device (9) is triggered to release the piston (composed of the piston sealing ring (4), the piston rigid body (5), the spring (6), the blood taking needle (8) and the piston locking device (9), so as to form the effects of rapid needle pulling and negative pressure in the pot.

7. The disposable blood-letting and dirt-removing integrated tank with the stabbing function as claimed in claim 1 is characterized in that a tank opening extends into the tank body (consisting of a tank top (1), an exhaust hole (2) and a tank body (3)), and a tank opening locking device (7) completes locking of the tank opening to the tank body and cannot reset.

8. The disposable blood-letting and dirt-removing integrated tank with a puncture needle as claimed in claim 1, wherein after the tank opening is locked, the tank opening and the tank body are tightly pressed, and a hollow sealing ring (12) at the tank opening forms a complete seal.

9. The disposable blood-letting and dirt-removing integrated pot according to claim 1, wherein when the pot mouth is pulled up, the negative pressure in the pot further sucks in the wound and the uncoagulated blood in the blood sucking material (10) enters the pot.

10. The disposable blood collection and drainage integrated tank of claims 1-8, wherein the steps of blood collection, acupuncture, needle pulling, negative pressure, blood collection, and drainage are performed consecutively in sequence.