CN219538898U - Disposable puncture cupping device - Google Patents

Abstract

The utility model provides a disposable puncture cupping device, which comprises a puncture needle and a cupping device, wherein the puncture needle comprises a needle cylinder, a shallow puncture needle, a deep puncture needle connecting rod, a deep puncture needle connecting rod handle and a needle cover; the axis of the needle cylinder is provided with a deep-needle connecting rod mounting through groove, the deep-needle connecting rod is mounted in the deep-needle connecting rod mounting through groove in a matching manner, the deep-needle is mounted at the front end of the deep-needle connecting rod, the shallow-needle is mounted at the front end of the needle cylinder, the needle cover is sleeved at the front end of the needle cylinder, and a deep-needle penetrating hole is formed in the center of the front end of the needle cover; the puncture needle can be switched into a shallow puncture mode or a deep puncture mode, the puncture depth can be prevented from being too deep by the length of the shallow puncture needle and the deep puncture needle and the limit of the needle cylinder and the front end face of the needle cover, and the potential safety hazard is reduced; meanwhile, the density of bleeding points can be increased when a plurality of shallow needles are used for puncturing, so that the puncturing times are reduced, and the pain of a patient is relieved; the cupping device is provided with the air extractor, is convenient to use and operate, and can reduce the risk of infection.

Description

Disposable puncture cupping device

Technical Field

The utility model relates to the technical field of traditional Chinese medical appliances, in particular to a disposable puncture cupping device.

Background

The blood stasis is locally absorbed and extracted by cupping, so as to achieve the treatment aims of clearing heat and detoxicating, detumescence and resolving hard mass, dredging channels and collaterals, calming and relieving pain and regulating yin and yang; it is used for treating soft tissue strain, sprain, lumbago, skelalgia, neurodermatitis, skin pruritus, erysipelas, neurasthenia, and gastrointestinal neurosis.

The puncture cupping is divided into a superficial puncture and a deep puncture, the deep puncture is suitable for bleeding of deeper and larger veins, and is used for treating diseases such as acute vomiting and diarrhea, heatstroke fever, varicose veins of lower limbs and the like, and the puncture part such as an upper limb fossa of an elbow, a lower limb fossa of an popliteal and varicose veins has a needling depth of about 1.6-3.3mm; the shallow puncture is applicable to most parts of the body such as head and face, waist and back, limbs and the like, is applicable to various diseases such as facial paralysis, herpes zoster, rubella and the like, and has shallow puncture depth which is not more than 1mm approximately; as the deep puncture generally uses the triangular needle, the section is larger after the puncture and the bleeding amount is more, the puncture is not suitable for multiple times and multiple needles, the skin area of the shallow puncture part is wider, the disease position is shallower, the focus is wider, the blood vessel which is punctured mainly uses superficial capillary vessels and venules, and the bleeding point is more and the bleeding amount is more only ensured by puncturing about 20-30 times clinically by a single needle.

Because the puncture needles used for shallow puncture or deep puncture are different from the puncture depth, the current commonly used puncture needle (shallow puncture needle and deep puncture needle) can only be used for shallow puncture or deep puncture independently, and no puncture needle which can integrate the shallow puncture or the deep puncture into a whole is provided; meanwhile, when a single needle is used for shallow puncture, the puncture needs to be performed for about 20-30 times, and the pain of a patient can be increased due to frequent puncture; the cupping device commonly used at present is generally carried out through an additional air extracting device, the air extracting devices are shared, the puncture cupping can increase the risk of infection due to skin wounds, and the additional air extracting devices are inconvenient to use.

Disclosure of Invention

The utility model aims to solve the problems and provide a disposable puncture cupping device which comprises a puncture needle integrating shallow puncture or deep puncture and a cupping device with a negative pressure air extractor.

The utility model adopts the following technical scheme to realize the aim of the utility model: the disposable puncture cupping device comprises a puncture needle and a cupping device, wherein the puncture needle comprises a needle cylinder, a shallow puncture needle, a deep puncture needle connecting rod, a deep puncture needle connecting rod handle and a needle cover; the needle cylinder is characterized in that a deep-needle connecting rod mounting through groove is formed in the axis of the needle cylinder, the deep-needle connecting rod is mounted in the deep-needle connecting rod mounting through groove in a matching mode, the rear end of the deep-needle connecting rod extends out of the needle cylinder, a deep-needle and a deep-needle connecting rod handle are mounted at the front end and the rear end of the deep-needle connecting rod respectively, a shallow-needle is mounted at the front end of the needle cylinder, a needle cover is sleeved at the front end of the needle cylinder, and a deep-needle penetrating hole is formed in the center of the front end of the needle cover.

Further, threads capable of being screwed in a matched mode are arranged on the circumferential surface of the deep puncture needle connecting rod and the circumferential surface of the deep puncture needle connecting rod mounting through groove, and the needle cover is screwed at the front end of the needle cylinder through the threads.

Further, the deep puncture needle is a triangular needle; the plurality of shallow needles are uniformly arranged at the front end of the needle cylinder at equal distance.

Preferably, the shallow puncture needle is a plum-blossom needle or a seven-star needle.

Preferably, the length of the deep puncture needle is 1.6-3.3mm, and the length of the shallow puncture needle is shorter than 1mm.

Further, the cupping device comprises a tank body, a negative pressure cylinder, a piston connecting rod, a drawing handle and a positioning assembly for positioning the piston connecting rod; the bottom surface of the tank body is open, one end of the negative pressure cylinder is communicated with the tank body, and the other end of the negative pressure cylinder extends out of the top of the tank body; the piston is arranged in the negative pressure cylinder, one end of the piston connecting rod is fixedly connected with the piston, the other end of the piston connecting rod extends out of the top of the negative pressure cylinder, and the other end of the piston connecting rod is fixedly provided with a drawing handle.

Furthermore, the positioning assembly comprises positioning pins and positioning holes, the positioning holes horizontally penetrate through the piston connecting rod, a plurality of positioning holes are formed in the length direction of the piston connecting rod at equal intervals, and the positioning pins can be inserted into the positioning holes.

Preferably, the positioning pin is connected to the pull handle through a connecting band.

Preferably, a puncture needle accommodating hole is formed along the vertical direction of the drawing handle and the piston connecting rod, the puncture needle can be accommodated in the puncture needle accommodating hole, and a sealing film or a sealing cover capable of sealing the puncture needle accommodating hole is arranged at the top opening of the drawing handle.

Further, the disposable puncture cupping device also comprises a disposable plastic bending disc, an iodine cotton ball for disinfection, sterile gauze and sterile gloves.

By adopting the technical scheme, the utility model better realizes the aim of the utility model, the puncture needle of the puncture cupping device can be switched into a shallow puncture mode or a deep puncture mode according to the symptoms or the puncture part of a patient, and the puncture depth can be prevented from being too deep and the potential safety hazard can be reduced by the length of the shallow puncture needle and the deep puncture needle and the limit of the needle cylinder and the front end surface of the needle cover; meanwhile, the arrangement of a plurality of shallow needles can simultaneously act on the bleeding part during puncturing, so that the density of bleeding points is increased, the puncturing frequency is reduced, and the pain of a patient is relieved; the cupping device of the vein-puncturing cupping device is provided with the air extractor, is convenient to use and operate, and can reduce the risk of infection; meanwhile, the puncture needle can be integrally contained in the drawing handle and the piston connecting rod of the cupping device, so that the time for temporarily searching the puncture needle can be saved, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic view of the structure of a lancet 1 according to the present utility model.

Fig. 2 is a schematic view of the structure of the puncture needle 1 according to the present utility model after the needle cover 16 is removed.

Fig. 3 is a schematic cross-sectional view of the lancet 1 according to the present utility model.

Fig. 4 is a schematic view of the structure of the cupping device 2 according to the present utility model.

Fig. 5 is a schematic cross-sectional view of the cupping device 2 according to the present utility model.

The reference numerals are described in the following table.

Number of marks	Tag name	Number of marks	Tag name
				1	Puncture needle 1	21	Tank body 21
11	Needle cylinder 11	22	Negative pressure cylinder 22
				111	Deep-lancet connecting rod mounting through groove 111	23	Piston 23
12	Shallow pricking pin 12	24	Piston connecting rod 24
				13	Deep-needle connecting rod 13	241	Positioning hole 241
14	Deep lancet 14	25	Pulling handle 25
				15	Deep-needle link handle 15	26	Locating pin 26
16	Needle cover 16	27	Connecting band 27
				161	Deep-needle puncture hole 161	28	The puncture needle accommodating hole 28
2	Cupping device 2

Detailed Description

For a clearer description of embodiments of the utility model or of the solutions of the prior art, the drawings that are needed in the description of the embodiments or of the prior art will be briefly described, it being apparent that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art, the utility model being further described below with reference to the accompanying drawings:

example 1

Referring to fig. 1-3 of the drawings, the disposable puncture cupping device comprises a puncture needle 1 and a cupping device 2, wherein the puncture needle 1 comprises a needle cylinder 11, a shallow puncture needle 12, a deep puncture needle connecting rod 13, a deep puncture needle 14, a deep puncture needle connecting rod handle 15 and a needle cover 16; the needle cylinder 11 is provided with a deep needle connecting rod mounting through groove 111 in the axis center, the deep needle connecting rod 13 is mounted in the deep needle connecting rod mounting through groove 111 in a matching mode, the rear end of the deep needle connecting rod 13 extends out of the needle cylinder 11, the deep needle 14 and the deep needle connecting rod handle 15 are mounted at the front end and the rear end of the deep needle connecting rod 13 respectively, the deep needle connecting rod 13 can move back and forth along the deep needle connecting rod mounting through groove 111, the shallow needle 12 is mounted at the front end of the needle cylinder 11, the needle cover 16 is sleeved at the front end of the needle cylinder 11, the shallow needle 12 is positioned in the needle cover 16, a deep needle penetrating hole 161 is formed in the center of the front end of the needle cover 16, the deep needle 14 can penetrate out of the deep needle penetrating hole 161, the diameter of the deep needle penetrating hole 161 is at least larger than the outer diameter of the deep needle 14, when the diameter of the deep needle penetrating hole 161 is larger than the diameter of the deep needle connecting rod 13, the deep needle connecting rod 13 can penetrate out of the deep needle penetrating hole 161, and the deep needle penetrating hole 14 can be limited by the depth of the deep needle connecting rod 13 when the deep needle penetrating part is performed.

Naturally, the cupping device 2 can also be a vacuum suction type cupping device or a glass cupping device commonly used at present.

In one embodiment, the circumferential surface of the deep-lancet connecting rod 13 and the circumferential surface of the deep-lancet connecting rod mounting through groove 111 are provided with threads capable of being screwed in a matching manner, and the deep-lancet connecting rod 13 can move back and forth along the deep-lancet connecting rod mounting through groove 111 by rotating the deep-lancet connecting rod handle 15 in the forward direction or the reverse direction; the deep puncture needle can be realized by rotating the deep puncture needle connecting rod handle 15 to make the deep puncture needle 14 penetrate out of the deep puncture needle penetrating hole 161, and the deep puncture needle 14 is hidden in the deep puncture needle connecting rod mounting through groove 111 to directly open the needle cover 16 when shallow puncture is performed; the needle cover 16 is screwed on the front end of the needle cylinder 11 through threads, namely, threads which can be matched and screwed are arranged on the inner circumferential surface of the needle cover 16 and the outer circumferential surface of the front end of the needle cylinder 11, so that the needle cover 16 can be disassembled.

In one embodiment, the deep puncture needle 14 is a three-edged needle, the three-edged needle has a larger section after puncture, and the bleeding amount is large, so that the deep puncture needle is suitable for deep puncture and is not suitable for multiple puncture; the plurality of shallow needles 12 are uniformly arranged at the front end of the needle cylinder 11 at equal distance; specifically, the shallow pricking needles 12 are plum blossom needles or seven star needles, and a plurality of shallow pricking needles 12 can simultaneously act on the bleeding part during pricking, so that the density of the bleeding points is increased, the pricking times are reduced, and the pain of a patient is relieved.

In a preferred embodiment, the length of the deep lancet 14 is 1.6-3.3mm, such as 3mm, and the length of the shallow lancet 12 is shorter than 1mm, such as 0.8mm; because the deep puncture needle 14 is arranged on the front end face of the deep puncture needle connecting rod 13, the front end face shields the deep puncture needle 14 during puncture, the maximum puncture depth of the deep puncture needle 14 is only the length of the deep puncture needle 14, namely 1.6-3.3mm, the deep puncture depth can be prevented from being too deep, the potential safety hazard is reduced, meanwhile, the shallow puncture needle 12 is arranged on the front end face of the needle cylinder 11, the front end face shields the front end face during puncture, the maximum puncture depth of the shallow puncture needle 12 is only the length of the shallow puncture needle 12, namely shorter than 1mm, the shallow puncture depth can be prevented from being too deep, and the potential safety hazard is reduced.

In one embodiment, referring to fig. 4-5, the cupping device 2 comprises a tank body 21, a negative pressure cylinder 22, a piston 23, a piston connecting rod 24, a pull handle 25 and a positioning assembly for positioning the piston connecting rod 24; the bottom surface of the tank body 21 is open, one end of the negative pressure cylinder 22 is communicated with the tank body 21, and the other end extends out of the top of the tank body 21; the piston 23 is arranged in the negative pressure cylinder 22, the piston 23 is made of rubber materials, the wall surface of the piston 23 is tightly attached to the wall surface of the negative pressure cylinder 22, one end of the piston connecting rod 24 is fixedly connected with the piston 23, the other end of the piston connecting rod extends out of the top of the negative pressure cylinder 22, a drawing handle 25 is fixedly arranged at the other end of the piston connecting rod 24, and the piston 23 can be driven to slide up and down in the negative pressure cylinder 22 by drawing the drawing handle 25.

In one embodiment, referring to fig. 4 to 5, the positioning assembly is a positioning pin 26 and a positioning hole 241, the positioning hole 241 horizontally penetrates through the piston connecting rod 24, a plurality of positioning holes 241 are equidistantly arranged along the length direction of the piston connecting rod 24, and the positioning pin 26 can be inserted into the positioning holes 241; the position of the piston 23 in the negative pressure cylinder 22 can be adjusted by inserting the positioning pin 26 into the positioning holes 241 at different positions, so that the magnitude of the negative pressure in the tank 21 can be adjusted.

In a preferred embodiment, referring to fig. 4, the positioning pin 26 is connected to the pull handle 25 by a connecting band 27, so that the positioning pin 26 is prevented from falling off.

In a preferred embodiment, referring to fig. 4 and 5, a lancet accommodating hole 28 is formed along the vertical direction of the pull handle 25 and the piston connecting rod 24, the lancet 1 may be accommodated in the lancet accommodating hole 28, the lancet 1 and the cupping device 2 may be integrated into a whole, so as to be convenient for taking, a sealing film or a sealing cover capable of sealing the lancet accommodating hole 28 is provided at the top opening of the pull handle 25, the sealing film or the sealing cover may prevent the lancet 1 from falling, and the lancet 1 may be taken out for use only by tearing the sealing film or opening the sealing cover.

In one embodiment, the disposable lancing and cupping device further comprises a disposable plastic bending disc, an iodine cotton ball for disinfection, sterile gauze and sterile gloves; the puncture needle 1, the cupping device 2, the disposable plastic bending disc, the disinfection iodophor cotton ball, the sterile gauze and the sterile glove are all contained in the same paper-plastic packaging bag; the iodophor cotton ball is used for disinfection before and after treatment; the sterile gauze is used for wrapping the bleeding part, wrapping the blood around the tank body 21 and wiping the blood when taking the tank, preventing the blood from flowing out, and also acting on the application of a larger wound part after the treatment is finished; the plastic bending tray is used for holding medical waste, and the sterile glove is used for being worn by medical staff.

The application method of the disposable puncture cupping device comprises the following steps: the medical staff wears sterile gloves, uses the iodophor cotton balls to disinfect the part to be punctured, tears off the sealing film from the cupping device 2 or opens the sealing cover to take out the puncture needle 1;

when shallow puncture is carried out, the needle cover 16 is directly rotated and taken down, the puncture needle 1 is directly used for carrying out multiple puncturing or tapping on the sterilized part to be punctured, the puncture needle 1 is placed in a plastic bending disc, the cupping device 2 is taken out, the handle 25 is pushed and pulled to enable the piston 23 to be positioned at the bottommost part of the negative pressure tube 22, then the bottom opening of the cupping body 21 is attached to the skin and wraps the puncturing points in the skin, the bottom edge of the cupping body 21 is tightly attached to the skin, the pulling and pulling handle 25 is pulled to enable negative pressure to be formed in the cupping body 21, when the cupping body 21 is completely and stably adsorbed on the skin, the positioning pin 26 is inserted in the positioning hole 241 at the corresponding position to realize positioning of the piston 23, the negative pressure is maintained, the positioning pin 26 can also be inserted in the positioning holes at different positions to regulate and control the size of the negative pressure in the cupping body 21, after the puncturing of the cupping is finished, at the moment, the piston 23 is moved back to the position, the negative pressure disappears, the gauze is wrapped around the cupping body 21 when the gauze is used for taking out, and the blood is prevented from flowing out of the plastic bending disc, and the blood is also prevented from being sucked and applied to the medical tape;

when deep puncture is performed, the deep puncture needle connecting rod handle 15 is rotated to enable the deep puncture needle 14 to completely penetrate out of the deep puncture needle penetrating hole 161, the puncture needle 1 is used for performing one-time point puncture or tap puncture on a sterilized part to be punctured, the puncture needle 1 is placed into a plastic bending disc, the cupping device 2 is taken out, the push-pull handle 25 enables the piston 23 to be positioned at the bottommost part of the negative pressure tube 22, then the bottom opening of the cupping body 21 is attached to skin and a plurality of puncture points are wrapped in the skin, the cupping body 21 is pressed to enable the bottom edge of the cupping body 21 to be tightly attached to the skin, the push-pull handle 25 is pulled to enable negative pressure to be formed in the cupping body 21, when the cupping body 21 is completely and stably adsorbed on the skin, the positioning pin 26 is inserted into the positioning hole 241 at the corresponding position to achieve positioning of the piston 23, the negative pressure is maintained, after the puncture of the cupping device is finished, the positioning pin 26 is taken out, the piston 23 is moved back to the position, the negative pressure is removed, the sterile gauze is wrapped around the blood bag, and the blood bag is wrapped around the blood bag 21 and the blood bag is wound around the blood bag, and the blood bag is also prevented from being sucked into the position of the plastic bending disc, and the blood bag is prevented from being sucked and the blood bag is wrapped around the blood bag.

It is clear that modifications and/or additions of parts may be made to the disposable lancing device and to the corresponding method, without departing from the scope and the scope of the present utility model.

It is also clear that, although the present utility model has been described in detail with respect to this disposable lancing cupping device, a person of skill in the art shall certainly be able to achieve many other equivalent forms of disposable lancing cupping device and corresponding method, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.

Claims (9)

1. A disposable puncture cupping device, which is characterized in that: comprises a puncture needle (1) and a cupping device (2), wherein the puncture needle (1) comprises a needle cylinder (11), a shallow puncture needle (12), a deep puncture needle connecting rod (13), a deep puncture needle (14), a deep puncture needle connecting rod handle (15) and a needle cover (16); the needle cylinder is characterized in that a deep needle connecting rod mounting through groove (111) is formed in the axis of the needle cylinder (11), the deep needle connecting rod (13) is mounted in the deep needle connecting rod mounting through groove (111) in a matching mode, the rear end of the deep needle connecting rod (13) extends out of the needle cylinder (11), a deep needle (14) and a deep needle connecting rod handle (15) are respectively mounted at the front end and the rear end of the deep needle connecting rod (13), a shallow needle (12) is mounted at the front end of the needle cylinder (11), a needle cover (16) is sleeved at the front end of the needle cylinder (11), and a deep needle penetrating hole (161) is formed in the center of the front end of the needle cover (16);

the cupping device (2) comprises a cupping body (21), a negative pressure cylinder (22), a piston (23), a piston connecting rod (24), a drawing handle (25) and a positioning assembly for positioning the piston connecting rod (24); the bottom surface of the tank body (21) is open, one end of the negative pressure cylinder (22) is communicated with the tank body (21), and the other end extends out of the top of the tank body (21); the piston (23) is arranged in the negative pressure cylinder (22), one end of the piston connecting rod (24) is fixedly connected with the piston (23), the other end of the piston connecting rod extends out of the top of the negative pressure cylinder (22), and the other end of the piston connecting rod (24) is fixedly provided with a drawing handle (25).

2. The disposable lancing cupping device according to claim 1, wherein: the circumference of the deep puncture needle connecting rod (13) and the circumference of the deep puncture needle connecting rod mounting through groove (111) are provided with threads which can be matched and screwed, and the needle cover (16) is screwed at the front end of the needle cylinder (11) through the threads.

3. The disposable lancing cupping device according to claim 1, wherein: the deep puncture needle (14) is a triangular needle; the plurality of shallow needles (12) are uniformly arranged at the front end of the needle cylinder (11) at equal distance.

4. The disposable lancing cupping device according to claim 1, wherein: the shallow puncture needle (12) is a plum-blossom needle or a seven-star needle.

5. The disposable lancing cupping device according to claim 1, wherein: the length of the deep puncture needle (14) is 1.6-3.3mm, and the length of the shallow puncture needle (12) is shorter than 1mm.

6. The disposable lancing cupping device according to claim 1, wherein: the positioning assembly comprises positioning pins (26) and positioning holes (241), the positioning holes (241) horizontally penetrate through the piston connecting rod (24), a plurality of positioning holes (241) are equidistantly arranged along the length direction of the piston connecting rod (24), and the positioning pins (26) can be inserted into the positioning holes (241).

7. The disposable lancing cupping device according to claim 6, wherein: the locating pin (26) is connected to the pull handle (25) through a connecting belt (27).

8. The disposable lancing cupping device according to claim 1, wherein: the puncture needle containing hole (28) is formed in the vertical direction of the drawing handle (25) and the piston connecting rod (24), the puncture needle (1) can be contained in the puncture needle containing hole (28), and a sealing film or a sealing cover capable of sealing the puncture needle containing hole (28) is arranged at the top opening of the drawing handle (25).

9. The disposable lancing cupping device according to claim 1, wherein: the disposable puncture cupping device also comprises a disposable plastic bending disc, an iodine cotton ball for disinfection, sterile gauze and sterile gloves.