CN209966580U - Tuberculin (PPD) test protection device - Google Patents
Tuberculin (PPD) test protection device Download PDFInfo
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- CN209966580U CN209966580U CN201920539085.9U CN201920539085U CN209966580U CN 209966580 U CN209966580 U CN 209966580U CN 201920539085 U CN201920539085 U CN 201920539085U CN 209966580 U CN209966580 U CN 209966580U
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- wrist
- ppd
- test
- safety cover
- tuberculin
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Abstract
The utility model discloses a tuberculin (PPD) test protection device, including safety cover, anti-skidding packing ring, wrist strap, buckle, safety cover bottom set up anti-skidding packing ring, the safety cover both sides connect the wrist strap, the wrist strap tip of one side sets up the buckle, the safety cover on be provided with a plurality of bleeder vents. The utility model can be buckled on the skin at the wrist test part along with the radian of the wrist, not only protects the skin at the test part, but also can observe the skin condition, and the protective cover is provided with a plurality of air holes and has good air permeability; the protective cover does not hurt skin, is beneficial to skid prevention, and is firmly fixed above a PPD test; the protective cover can be fixed on the wrist, and can play the roles of water resistance and sweat resistance; can be adjusted freely according to the thickness of the wrist of the patient, and the protective device can be taken off from the wrist at any time.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary appliance, specifically relate to a tuberculin (PPD) test protection device.
Background
Currently, tuberculin (PPD) test is mainly used clinically to diagnose tuberculosis, so as to provide reliable reference for treatment. However, the tuberculin test is different from other drug allergy tests, the result of PPD is observed within 48-72 hours, the test solution is injected into the flexor skin of the forearm, the test solution is clinically injected, no protective measures are taken for the skin of the test part, so that the contact friction time between the skin of the PPD test part and the sleeve of a patient is longer, the PPD test part is easily polluted by sewage when the patient washes the mouth, and if the patient with pruritus at the test part is easily scratched, the PPD test result is inaccurate due to the factors.
Disclosure of Invention
Aiming at the problems, the utility model makes up the defects of the prior art and provides a tuberculin (PPD) test protection device; the utility model discloses a protection device is tested to tuberculin (PPD), can protect the skin at the experimental position of PPD effectively, can thoroughly solve the unsafe problem of PPD test result that leads to by above-mentioned factor.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The utility model relates to a tuberculin (PPD) test protection device, its characterized in that: including safety cover, anti-skidding packing ring, wrist strap, buckle, safety cover bottom set up anti-skidding packing ring, the safety cover both sides connect the wrist strap, the wrist strap tip of one side sets up the buckle, the safety cover on be provided with a plurality of bleeder vents of evenly arranging.
As an optimized scheme of the utility model, the safety cover be semi-ellipsoid shape, the safety cover adopt the soft transparent plastic material of texture to make, the safety cover that is semi-ellipsoid shape is detained and is located on the experimental position skin of wrist.
Specifically, be semi-ellipsoid, adopt the soft transparent plastic material of texture to make the safety cover can not only protect test position skin, also can observe the skin condition on wrist radian buckle locates wrist test position skin, a plurality of bleeder vents that the safety cover upper band was evenly arranged have fine gas permeability.
As another preferred scheme of the utility model, anti-skidding packing ring adopt the rubber material to make, and with the bottom surface shape looks adaptation of the safety cover of semi-ellipsoid shape, anti-skidding packing ring fixed connection contacts with skin on the bottom edge of the safety cover of semi-ellipsoid shape.
As another preferred aspect of the present invention, the anti-slip gasket is annular, and the width of the anti-slip gasket is greater than or equal to the width of the bottom edge of the semi-ellipsoidal protective cover.
Specifically, the anti-skidding gasket arrange in on the bottom surface of safety cover, paste in skin, adopt rubber material, do not hinder skin, do benefit to the antiskid, make the safety cover position firmly be fixed in the experimental top of PPD.
As another preferred scheme of the utility model, the wrist strap adopt nylon or canvas material to make.
In particular, the protective cover can be fixed on the wrist through the wrist strap, which can be made of nylon or canvas,
can play the roles of water resistance and sweat resistance.
As another preferred scheme of the utility model, the buckle be the letter of a Chinese character ri knot or mesh letter knot.
Specifically, the wrist strap is provided with the buckle, so that the wrist strap can be adjusted freely according to the thickness of the wrist of a patient, and the protective device can be detached from the wrist at any time.
The beneficial effects of the utility model.
The utility model provides a tuberculin (PPD) test protection device has following advantage.
(1) The protective cover which is in an oval shape and made of soft transparent plastic material can be buckled on the skin of the wrist test part along with the radian of the wrist, so that the skin of the test part can be protected, the condition of the skin can be observed, and the protective cover is provided with a plurality of air holes and has good air permeability.
(2) The antiskid gasket is arranged on the periphery of the protective cover and buckled on the bottom surface of the wall, is pasted on skin, is made of rubber materials, does not hurt the skin, is beneficial to antiskid, and enables the protective cover to be firmly fixed above a PPD test.
(3) The protective cover can be fixed on the wrist through the wrist strap, which can be made of nylon or canvas,
can play the roles of water resistance and sweat resistance.
(4) The wrist strap is provided with the buckle, the wrist strap can be adjusted freely according to the thickness of the wrist of a patient, and the protective device can be taken off from the wrist at any time.
Drawings
In order to make the technical problem, technical scheme and beneficial effect that the utility model solved more clearly understand, it is right to combine the attached drawing and detailed description mode below the utility model discloses further detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Fig. 1 is a schematic view of the three-dimensional structure of a tuberculin (PPD) test protection device of the present invention.
Fig. 2 is a schematic view of the structure of the tuberculin (PPD) test protection device in a top view.
Fig. 3 is a schematic diagram of a half-section structure of a protective cover of a tuberculin (PPD) test protection device of the present invention.
Fig. 4 is a schematic perspective view of a protective cover of a tuberculin (PPD) test protection device according to the present invention.
Fig. 5 is a schematic view of a side wrist band structure of a tuberculin (PPD) test protection device of the present invention.
The labels in the figure are: 1 is a protective cover, 2 is an anti-slip washer, 3 is a wrist strap, 4 is a buckle, and 5 is an air hole.
Detailed Description
The utility model relates to a tuberculin (PPD) test protection device, which is characterized in that: including safety cover 1, slip washer 2, wrist strap 3, buckle 4, 1 bottom of safety cover set up slip washer 2, 1 both sides of safety cover connect wrist strap 3, 3 tip of wrist strap of one side set up buckle 4, safety cover 1 on be provided with a plurality of bleeder vents 5 of evenly arranging.
The safety cover 1 be half ellipsoid shape, safety cover 1 adopt the soft transparent plastic material of texture to make, the safety cover 1 that is half ellipsoid shape is detained and is located wrist test position skin.
Specifically, the protective cover 1 which is semi-ellipsoidal and made of soft transparent plastic material can be buckled on the skin of the wrist test part along with the radian of the wrist, so that the skin of the test part can be protected, the condition of the skin can be observed, and the protective cover is provided with a plurality of air holes and has good air permeability.
Antiskid gasket 2 adopt the rubber material to make, and with the bottom surface shape looks adaptation of half ellipsoidal safety cover 1, antiskid gasket 2 fixed connection contacts with skin on half ellipsoidal safety cover 1's the bottom edge.
The anti-skid gasket 2 is annular, the width of the annular anti-skid gasket 2 is greater than or equal to the width of the bottom edge of the semi-ellipsoidal protective cover 1, and the anti-skid gasket can be seen from the schematic half-section structure of the protective cover 1 shown in fig. 3.
Specifically, the anti-slip gasket 2 is arranged on the bottom surface of the protective cover 1, is attached to the skin, is made of rubber materials, does not hurt the skin, is beneficial to anti-slip, and enables the protective cover 1 to be more stably fixed above a PPD test.
The wrist strap 3 is made of nylon or canvas materials.
In particular, the protective cover 1 can be fixed to the wrist by means of said wrist strap 3, which can be nylon or sail
The cloth material can play the role of water resistance and sweat resistance.
The buckle 4 is a Chinese character ' ri ' buckle or a mu ' buckle.
Specifically, the wrist strap 3 is provided with the buckle 4 which can be adjusted freely according to the thickness of the wrist of the patient, and the protective device can be taken off from the wrist at any time.
Use the utility model discloses a during experimental protection device, can directly wear this experimental protection device on the wrist, make 1 central point of safety cover aim at PPD experimental department, make slip washer 2 hug closely in skin, according to wrist size regulation wrist strap 3, tie buckle 4, accomplish promptly the utility model discloses experimental protection device wear.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (6)
1. A tuberculin (PPD) test protection device is characterized in that: including safety cover (1), slip washer (2), wrist strap (3), buckle (4), safety cover (1) bottom set up slip washer (2), safety cover (1) both sides connect wrist strap (3), wrist strap (3) tip of one side sets up buckle (4), safety cover (1) on be provided with a plurality of bleeder vents (7).
2. The tuberculin (PPD) test protector according to claim 1, wherein: the protective cover (1) is semi-ellipsoidal, the protective cover (1) is made of soft transparent plastic materials, and the protective cover (1) which is semi-ellipsoidal is buckled on the skin of a wrist test part.
3. The tuberculin (PPD) test protector according to claim 1, wherein: antiskid gasket (2) adopt the rubber material to make, the bottom surface shape looks adaptation of antiskid gasket (2) and half ellipsoidal safety cover (1), antiskid gasket (2) fixed connection contacts with skin on the bottom edge of half ellipsoidal safety cover (1).
4. The tuberculin (PPD) test protector according to claim 1, wherein: the anti-skid gasket (2) is annular, and the width of the annular anti-skid gasket (2) is greater than or equal to the width of the edge of the bottom of the semi-ellipsoidal protective cover (1).
5. The tuberculin (PPD) test protector according to claim 1, wherein: the wrist strap (3) is made of nylon or canvas materials.
6. The tuberculin (PPD) test protector according to claim 1, wherein: the buckle (4) is a Chinese character 'ri' buckle or a Chinese character 'mu' buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539085.9U CN209966580U (en) | 2019-04-19 | 2019-04-19 | Tuberculin (PPD) test protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539085.9U CN209966580U (en) | 2019-04-19 | 2019-04-19 | Tuberculin (PPD) test protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209966580U true CN209966580U (en) | 2020-01-21 |
Family
ID=69258588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920539085.9U Active CN209966580U (en) | 2019-04-19 | 2019-04-19 | Tuberculin (PPD) test protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209966580U (en) |
-
2019
- 2019-04-19 CN CN201920539085.9U patent/CN209966580U/en active Active
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