CN102210891A - Combined type joint cupping device - Google Patents
Combined type joint cupping device Download PDFInfo
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- CN102210891A CN102210891A CN2011101474514A CN201110147451A CN102210891A CN 102210891 A CN102210891 A CN 102210891A CN 2011101474514 A CN2011101474514 A CN 2011101474514A CN 201110147451 A CN201110147451 A CN 201110147451A CN 102210891 A CN102210891 A CN 102210891A
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- port
- suction cup
- combination type
- joint suction
- joint
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Abstract
The invention discloses a combined type joint cupping device comprising a combined cup shell, a sealing washer, a sealing sleeve and an air evacuation valve, characterized in that the combined cup shell comprises an upper part and a lower part each of which is provided with an upper port and a lower port, the lower port of the upper part is hermetically connected with the upper port of the lower part through the sealing washer; the sealing sleeve is used for sealing a human body with at least one port of the upper port of the upper part and the lower port of the lower part; and the air evacuation valve is used for evacuating air from the cupping device. The combined cup shell can be produced according to different specifications of diameter for sealing the legs of patients with different thicknesses, thereby maintaining favorable air tightness in the cup shell, strengthening the cupping effect, being convenient in operation and improving the therapeutic efficiency.
Description
Technical field
The present invention relates to the suction cup of medical instruments field, especially relate to a kind of combination type joint suction cup.
Background technology
Suction cup product in the medical apparatus and instruments upgrades very fast, and in the negative-pressure suction cup product that adopts air-exhaust method, common suction cup can only act on body local, smooth position, can not act on whole knee joint fully.Though some joint suction cup can seal whole knee joint fully, sealing is relatively poor, and complex operation.And in actual applications because the diversity of patient's leg configuration thickness, not only time-consuming but also require great effort when entangling patient's joint with the suction cup of whole ladle bowl when the doctor operates, and be easy to the suction cup gas leak phenomenon in operating process, occur, lessen the curative effect.
A kind of suction cup is disclosed in Chinese patent ZL201020136097.6, it has adopted the gum cover that will be used to seal earlier to be enclosed within the human body affected part, two upper and lower housings 3 butt joint is clamped affected part such as ancon, knee joint or foot again and then bleed by extraction valve to form the cavity of negative pressure.On the one hand, the seal gasket of the suction cup of this structure is easy to generate the slit than long and tank body butted line with the seal rubber sleeve binding site relatively, increases the risk of leaking gas easily; On the other hand, because seal gasket is positioned at the big forearm in affected part joint or the both sides of thigh and calf, and the patient is when treatment, often carry out the slight curves motion between big forearm of patient or the thigh and calf carelessly, this curvature movement also may drive the seal gasket generation micro-strain of suction cup and leak gas, thereby influence the sealing effectiveness of seal gasket.
Summary of the invention
Technical problem to be solved by this invention provides the different patients of a kind of adaptation, and sealing effectiveness further is enhanced, the combination type knee joint suction cup that medical treatment is convenient to operation.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of combination type joint suction cup, comprise composite can housing, seal washer, Sealed casing pipe and extraction valve, it is characterized in that: described composite can housing comprises upper and lower two parts, each part in described upper and lower two parts all has upper and lower two ports, and the lower port on described top is connected and sealed by the upper port of described seal washer and described lower part; Described Sealed casing pipe is used at least one port of the lower port of the upper port on human body and described top, lower part is sealed; Described extraction valve is used for bleeding of suction cup; A port in the lower port on described top and the upper port of lower part and described seal washer can be combined into one by mounting structure bonding or that be arranged on the port in the upper port of the lower port on described top and lower part.
Further improvement can have following improved combination in any:
Wherein, between the port of described upper and lower part by butt, being threaded or rabbeting links to each other, and seal by the mode that seal washer is arranged on the junction;
Wherein, the planform of described combination type joint suction cup is, the middle part is the circular arc type of projection, and the port position at two ends is a broadening formation, and the inside of described combination type joint suction cup is cavity;
Wherein, described Sealed casing pipe is the gum sleeve on the lower port of an end described lower part that is enclosed within the combination type tank shell;
Wherein, described extraction valve is a check valve;
Wherein, the port of described composite can housing is the round mouth toroidal, or oval mouthful toroidal;
Wherein, this joint suction cup further is knee joint suction cup or elbow joint suction cup;
Wherein, described composite can housing also comprises the one or more mid portions between upper and lower two parts except that comprising upper and lower two parts, connect by sealing means between the described above various piece;
Wherein, also comprise another Sealed casing pipe, described another Sealed casing pipe is used for the upper port on human body and described top is connected and sealed;
Adopt the beneficial effect that technique scheme produced to be:
The combination type tank shell adopts and docks along the perpendicular direction of the direction of limbs length and the liner seal washer, improves sealing and quick detachable, and handled easily improves the cupping for treatment effect, improves the efficient of curing the disease.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is the front section view of invention.
As shown in Figure 1: 1 composite can housing, 2 seal washers, 3 Sealed casing pipes, 4 extraction valves.
The specific embodiment
By embodiment shown in Figure 1 as can be known, a kind of combination type joint suction cup: a kind of combination type joint suction cup comprises composite can housing 1, seal washer 2, Sealed casing pipe 3 and extraction valve 4.Described composite can housing 1 comprises upper and lower two parts, and each part in described upper and lower two parts all has upper and lower two ports, and the lower port on described top is connected and sealed by the upper port of described seal washer 2 with described lower part; Described Sealed casing pipe 3 is used at least one port of the lower port of the upper port on human body and described top, lower part is sealed; Described extraction valve 4 is used for bleeding of suction cup.Upper and lower in described top wherein and the described lower part is meant when dress at knee or elbow joint place upper and lower with respect to human body limb.
Adopt step interlocking or screw type connection between the adjacent part of tank shell 1 and have seal washer 2 to be stuck in the docking port, its butted line is between composite can housing 1 both ends of the surface and parallel with composite can housing 1 two-port, the middle part of its appearance is the circular arc type of projection, two-end part is a broadening formation, and its inside is cavity shape; Described Sealed casing pipe 3 is the gum sleeve that an end is enclosed within combination type tank shell 1 port cylindrical place; Described extraction valve 4 is a check valve.The two-port of described composite can housing 1 is the round mouth horn shape, and described composite can housing 1 two-port is oval mouthful horn shape.
Combination type tank shell 1 of the present invention is made up of two parts up and down, also can further comprise one or more mid portions.
Each part in described upper and lower two parts all has upper and lower two ports, the lower port on described top is connected and sealed by the upper port of described seal washer and described lower part, arbitrary port in these two ports of the upper port on described top and the lower port of described lower part both can be directly and skin directly seal, also can seal by Sealed casing pipe, for example, the former and skin directly seal, and the latter seals by Sealed casing pipe; Or both all seal by Sealed casing pipe; Or both all directly seal with skin; Or, the former and Sealed casing pipe sealing, the latter and skin directly seal.And, because the body surface of human knee top limbs forms sealing easily, and the body surface of knee below limbs is because the structure of tibia is not suitable for direct sealing, usually not preferably, the port and the skin of knee top directly seal, and the port of knee below is by the sealing means of Sealed casing pipe sealing.
Contrast Fig. 1 is described further the operating procedure of inventive embodiments: purpose is in order to adapt to different patients, handled easily.If patient's foot is bigger, can be respectively with the each several part ladle bowl to being enclosed within on patient's knee joint, assembling jar housing 1 compresses seal washer 2 then, just can bleed the beginning cup.Because the long tube that Sealed casing pipe 3 is a high-tension rubber to be made, its diameter is less than the external diameter of tank shell 1 port under the naturalness, can tightly be enclosed within the cylindrical of tank shell 1 port, remainder contracts in tank shell 1 opening direction extends also, in putting in, patient's lower limb during reducing, is used for tightening sealing place of patient's thigh or shank.At joint seal washer 2 is arranged by the tank shell 1 that combines, can make to keep good sealing property in the tank shell 1, reach and strengthen the cup effect, handled easily, the purpose of raising therapeutic efficiency.
The sealing of tank shell 1 for convenience, seal washer 2 is placed on the port in the upper port of the lower port on described top and lower part, be used for seal washer and one of them port set are integrated, it should be noted that this just makes that to avoid when butt joint seal washer being installed just not only time-consuming but also inconvenient.Described seal washer both can be connected and sealed by a bonding and a described port, also can seal washer be installed by the mounting structure that described port is provided with, those skilled in the art should know the design of such mounting structure, for example can make the structure of carrying out clamping between the two, not only be beneficial to sealing but also utilized the installation of seal washer firm and be unlikely when dressing this top or lower part and fall down.
Though just simply described embodiments of the present invention above, under the situation that does not depart from spirit of the present invention or inner characteristic, the present invention can also embody with other form.Therefore, above description only is in order to illustrate, rather than in order to limit.Protection scope of the present invention should be limited by the above description in claims rather than the description.All equivalence transformations in the claim implication all should fall within protection scope of the present invention.
Claims (9)
1. combination type joint suction cup, comprise composite can housing, seal washer, Sealed casing pipe and extraction valve, it is characterized in that: described composite can housing comprises upper and lower two parts, each part in described upper and lower two parts all has upper and lower two ports, and the lower port on described top is connected and sealed by the upper port of described seal washer and described lower part; Described Sealed casing pipe is used at least one port of the lower port of the upper port on human body and described top, lower part is sealed; Described extraction valve is used for bleeding of suction cup; A port in the lower port on described top and the upper port of lower part and described seal washer can be combined into one by mounting structure bonding or that be arranged on the port in the upper port of the lower port on described top and lower part.
2. combination type according to claim 1 joint suction cup is characterized in that, wherein, between the port of described upper and lower part by butt, being threaded or rabbeting links to each other, and seal by the mode that seal washer is arranged on the junction.
3. combination type according to claim 1 joint suction cup is characterized in that, wherein, the planform of described combination type joint suction cup is, the middle part is the circular arc type of projection, and the port position at two ends is a broadening formation, and the inside of described combination type joint suction cup is cavity.
4. combination type according to claim 1 joint suction cup is characterized in that, wherein, described Sealed casing pipe is the gum sleeve on the lower port of an end described lower part that is enclosed within the combination type tank shell.
5. combination type according to claim 1 joint suction cup is characterized in that, wherein, described extraction valve is a check valve.
6. combination type according to claim 1 joint suction cup is characterized in that, wherein, the port of described composite can housing is the round mouth toroidal, or oval mouthful toroidal.
7. combination type according to claim 1 joint suction cup is characterized in that, wherein, this joint suction cup further is knee joint suction cup or elbow joint suction cup.
8. combination type according to claim 1 joint suction cup, it is characterized in that wherein, described composite can housing is except that comprising upper and lower two parts, also comprise the one or more mid portions between upper and lower two parts, connect by sealing means between the described above various piece.
9. combination type according to claim 1 joint suction cup is characterized in that, wherein, also comprises another Sealed casing pipe, and described another Sealed casing pipe is used for the upper port on human body and described top is connected and sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110147451.4A CN102210891B (en) | 2011-06-02 | 2011-06-02 | Combined type joint cupping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110147451.4A CN102210891B (en) | 2011-06-02 | 2011-06-02 | Combined type joint cupping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102210891A true CN102210891A (en) | 2011-10-12 |
| CN102210891B CN102210891B (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110147451.4A Expired - Fee Related CN102210891B (en) | 2011-06-02 | 2011-06-02 | Combined type joint cupping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102210891B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306778Y (en) * | 1997-02-19 | 1999-02-10 | 刘忠斌 | Fully enclosed massage pot for elbow joint and knee joint |
| CN201643079U (en) * | 2010-03-22 | 2010-11-24 | 李志彬 | Cupping device |
| CN202951010U (en) * | 2012-11-22 | 2013-05-29 | 李国兴 | Foot cupping device |
-
2011
- 2011-06-02 CN CN201110147451.4A patent/CN102210891B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306778Y (en) * | 1997-02-19 | 1999-02-10 | 刘忠斌 | Fully enclosed massage pot for elbow joint and knee joint |
| CN201643079U (en) * | 2010-03-22 | 2010-11-24 | 李志彬 | Cupping device |
| CN202951010U (en) * | 2012-11-22 | 2013-05-29 | 李国兴 | Foot cupping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102210891B (en) | 2014-07-09 |
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Granted publication date: 20140709 Termination date: 20170602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |