CN212325440U - Medical puncture-proof fingerstall and medical puncture-proof glove - Google Patents
Medical puncture-proof fingerstall and medical puncture-proof glove Download PDFInfo
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- CN212325440U CN212325440U CN202020141081.8U CN202020141081U CN212325440U CN 212325440 U CN212325440 U CN 212325440U CN 202020141081 U CN202020141081 U CN 202020141081U CN 212325440 U CN212325440 U CN 212325440U
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Abstract
The utility model discloses a medical dactylotheca of preventing stinging and medical gloves of preventing stinging belongs to the medical gloves field. Part or all of the inner wall of the finger sleeve is provided with a puncture-proof layer; the puncture-proof layer comprises a hollow layer for separating the finger sleeve body from the skin and a flexible supporting puncture-proof piece for supporting the hollow layer. The glove comprises a glove body, a glove outer wall and a puncture-proof layer, wherein the part or the whole of the glove outer wall is provided with the puncture-proof layer, and the puncture-proof layer comprises a hollow layer between the glove outer wall and the puncture-proof layer inner wall, a flexible support puncture-proof piece for supporting the hollow layer and a puncture-proof layer wall; the flexible support stab-resistant piece is arranged on the inner wall of the stab-resistant layer. The puncture-proof rate of the puncture-proof finger sleeve and the medical puncture-proof glove of the utility model is more than 80%.
Description
Technical Field
The utility model belongs to medical gloves field, concretely relates to medical dactylotheca of preventing stinging and medical gloves of preventing stinging.
Background
In the medical operation, some sharp medical articles (sharp instruments) such as syringe needles, suture needles, electric drills, electric saws, steel needles, steel nails and the like are frequently contacted, especially when a surgical operation is performed on a patient, some sharp and sharp surgical instruments can be used to stab an operator, wounds can be caused, the operation is affected, if the patient is an infectious disease, the wounds (needle pricks and splash wounds) caused by the stabbing of the surgical instruments can cause the occupational exposure of the medical personnel to be exposed to the risk of infecting the diseases (such as AIDS, hepatitis B, hepatitis C, syphilis, tuberculosis and the like), and therefore, in the surgical operation, some stab-resistant surgical gloves need to be developed to prevent or reduce the risk of infecting the infectious disease.
In the prior art, there are some known stab-resistant surgical gloves, for example:
utility model patent 201720556344.X provides a surgical anti-prick finger cot, it includes: a plurality of nails, connecting ropes, a silica gel ring and a fingertip sleeve; the front end of the first slice is thinner than the rear end, the front end of the first slice is provided with a front support plate, the front support plate is provided with a connecting hole with a lateral opening, the rear end of the first slice is provided with a clamping groove into which the front end of a next adjacent first slice can be inserted, the clamping groove is internally provided with a notch into which the front support plate of the next adjacent first slice can be inserted, the rear end of the first slice is provided with a through hole which laterally penetrates through the first slice and penetrates through the notch, the left and right adjacent first slices are overlapped together, the first slices in the same row are strung into a ring by a connecting rope, and the front support plate of the next first slice between the two adjacent first slices is inserted into the clamping groove; the fingertip ring is a semi-ellipsoid shape which is matched with the finger, the end part of the fingertip ring is provided with a rear support plate, the rear support plate is provided with a fixing hole with a lateral opening, the rear support plate is embedded into the concave of the last row of the nail plates, the connecting rope passes through the through hole and the fixing hole, and the nail plates are uniformly covered on the fingertip ring; the silica gel ring is fixedly connected with the first row of the first plates, and the metal net layer is wrapped outside the first plates. The puncture-proof fingerstall mainly solves the technical problem that the rubber gloves have no protection effect on finger abdomen parts of doctors and nurses.
However, the above conventional stab-resistant surgical gloves have a complicated structure, and hard members such as a metal mesh layer and a nail sheet are disposed at finger tip positions, so that the flexibility of fingers is limited after wearing the gloves, and certain obstacles are present to some fine motion operations in the surgical process, which affect the surgical operations.
Therefore, there is a need in the art to develop a new structure of stab-resistant medical finger cot/glove that is both stab-resistant and soft enough to fit the finger structure, and that can allow the finger to flexibly manipulate fine movements after wearing.
SUMMERY OF THE UTILITY MODEL
According to the above-mentioned not enough and demand in this field, the utility model aims to provide a medical dactylotheca/gloves that have new construction, soft texture, laminating hand, do not influence meticulous action operation and compromise good thorn-proof effect simultaneously to effectively reduce the risk of being punctured and being susceptible to infection.
The technical scheme of the utility model as follows:
a medical puncture-proof fingerstall is characterized in that part or all of the inner wall of the fingerstall is provided with a puncture-proof layer; the puncture-proof layer comprises a hollow layer for separating the finger sleeve body from the skin and a flexible supporting puncture-proof piece for supporting the hollow layer.
The number of the flexible support stab-resistant pieces is a plurality, and the flexible support stab-resistant pieces are distributed to form a stab-resistant array; each stab-resistant array comprises 7-9 flexible supporting stab-resistant members; the distribution density of the stab-resistant array is 7-9/cm2。
The arrangement shape of each flexible support stab-resistant piece in the stab-resistant array is selected from: triangular, quincunx, cross and rice-shaped;
preferably, the stab-resistant arrays are distributed at the positions corresponding to the finger pulp and the finger side of the finger sleeve.
The flexible support stab-resistant pieces are a plurality of flexible members arranged on the inner wall of the finger sleeveA protrusion; the hollow layer is a gap between the flexible bulges; the distribution density of the flexible bulges on the inner wall of the finger sleeve is 7-9/cm2。
The height of the flexible bulge is 0.1-0.2 mm; the shape of the flexible protrusions is selected from the group consisting of cylindrical, conical, spherical, prismatic, papillary; the vertical projection area of each flexible bulge is 0.05-0.1mm2。
The finger stall and the flexible bulge are made of medical silica gel.
A medical stab-resistant glove is characterized in that part or all of the outer wall of the glove is provided with a stab-resistant layer, and the stab-resistant layer comprises a hollow layer between the outer wall of the glove and the inner wall of the stab-resistant layer, a flexible supporting stab-resistant piece for supporting the hollow layer, and a stab-resistant layer wall; the flexible support stab-resistant piece is arranged on the inner wall of the stab-resistant layer.
The number of the flexible support stab-resistant pieces is a plurality, and the flexible support stab-resistant pieces are distributed to form a stab-resistant array; each stab-resistant array comprises 7-9 flexible supporting stab-resistant members; the distribution density of the stab-resistant array is 7-9/cm2；
Preferably, the arrangement shape of each flexible supporting stab-resistant member in the stab-resistant array is selected from the group consisting of: triangular, quincunx, cross and rice-shaped;
more preferably, the flexible support stab-resistant members are a plurality of flexible bulges arranged on the inner wall of the stab-resistant layer; the hollow layer is a gap between the flexible bulges; the distribution density of the flexible bulges on the inner wall of the puncture-proof layer is 7-9/cm2；
Further preferably, the glove has a stab-resistant layer on the corresponding parts of thumb, index finger and middle finger.
The height of the flexible bulge is 0.1-0.2 mm; the shape of the flexible protrusions is selected from the group consisting of cylindrical, conical, spherical, prismatic, papillary; the vertical projection area of each flexible bulge is 0.05-0.1mm2；
Preferably, the glove, the flexible bulge and the outer wall of the puncture-proof layer are all made of medical silica gel.
A puncture-preventing method in medical operation is characterized in that after a common medical glove is worn, the medical puncture-preventing finger sleeve is sleeved on a finger, or the medical puncture-preventing glove is directly worn and then the medical operation is carried out.
The medical procedures include, but are not limited to: surgery, injection, cleaning, disinfection, etc.
The utility model finds that most of the existing puncture-proof gloves on the market are labor protection gloves, which are inconvenient to perform operations after being worn and other medical operation work needing fine actions, and the existing medical puncture-proof gloves are mostly added with metal layers with hard texture, which are limited by the actions of fingers after being worn and inconvenient to perform fine operations, and only ordinary medical gloves are easy to puncture by sharp instruments, which easily causes wounds and faces infection risks, and finds that the finger sleeves with some flexible particle bulges on the inner wall are sleeved on the hands with gloves through a plurality of times of practices, which can better play the puncture-proof function, and simultaneously does not limit the hand movement, and further experiments prove that the puncture-proof gloves have fixed-shaped particle bulges and form a certain-shaped arrangement array between the bulges, thereby leading the puncture-proof effect to reach the best, but also can ensure that the flexible operation of the hand is not limited; the utility model discloses a prevent stinging array arrange shape and distribution density be the key of guaranteeing to prevent stinging the effect.
Drawings
Fig. 1 is a schematic structural view (a) of the puncture-proof array of the puncture-proof layer of the puncture-proof finger cot according to some embodiments of the present invention and a sectional structural view (B) of the outer wall.
Fig. 2 is a schematic structural view (a) of the anti-prick array of the anti-prick layer of the anti-prick finger cot according to another embodiment of the present invention and a sectional structural view (B) of the outer wall.
Fig. 3 is a schematic structural view (a) of the stab-resistant array of the stab-resistant layer of the stab-resistant glove according to some embodiments of the present invention and a structural view (B) of the cross section of the outer wall.
Fig. 4 is a schematic structural view (a) of the stab-resistant array of the stab-resistant layer of the stab-resistant glove according to another embodiment of the present invention and a structural view (B) of the cross-section of the outer wall.
Fig. 5 is a schematic structural view (a) of the stab-resistant array of the stab-resistant layer of the stab-resistant glove according to some embodiments of the present invention and a structural view (B) of the cross section of the outer wall.
The numbers in the figures are listed below: 1-stab-resistant finger cot, 11-abdomen, 12-side, 13-inner wall of finger cot, 2-stab-resistant layer, 21-flexible supporting stab-resistant member, 211-stab-resistant array, 2111-triangular stab-resistant array, 2112-quincunx stab-resistant array, 2113-cross stab-resistant array, 2114-rice stab-resistant array, 212-flexible bump, 2121-cylindrical flexible bump, 2122-conical flexible bump, 2123-papilla-shaped flexible bump, 2124-spherical flexible bump; 22-hollow layer, 23-inner wall of anti-stab layer, 3-anti-stab glove, 31-outer wall of anti-stab glove, 4-common medical glove
Detailed Description
The present invention will be described in further detail with reference to the following drawings and detailed description, but the scope of the invention is not limited thereto.
The embodiment of the group provides a medical puncture-proof finger sleeve. The anti-prick finger cot provided by the group of embodiments has the following common characteristics: as shown in fig. 1-2, part or all of the inner wall 13 of the finger sleeve 1 is provided with a puncture-proof layer 2; the puncture-proof layer 2 comprises a hollow layer 22 for separating the finger sleeve body from the skin and a flexible support puncture-proof piece 21 for supporting the hollow layer.
The hollow layer 22 serves to provide a certain buffer space for the puncturing action, so that the skin is not directly contacted at the moment of puncturing, and the flexible support anti-puncturing member 21 serves to provide support for the hollow layer and provide a certain barrier for the puncturing action, so as to play a main anti-puncturing role.
In some embodiments, the number of the flexible support stab-resistant members 21 is several, and the flexible support stab-resistant members are distributed to form a stab-resistant array 211; each stab-resistant array 211 comprises 7-9 flexible supporting stab-resistant members 21; the distribution density of the stab-resistant array 211 is 7-9/cm2。
The stab-resistant arrays 211 are preferably evenly distributed on the inner wall 13 of the finger cuff.
Prevent stinging array 211 and adopt above-mentioned density of arranging to verify repeatedly through many times of experiments and obtain, adopt such density of arranging, make its most probable ground in the twinkling of an eye that the action of stabbing takes place stab to prevent stabbing the flexible in the array and prevent stinging on the piece and the hollow layer, can block effectively to a great extent from the action of stabbing that each direction takes place, thereby guarantee the utility model discloses prevent stinging dactylotheca/gloves prevent stinging the effect. And the evenly distributed of preventing stinging array guarantees on the one hand that it is more likely to sting when taking place on preventing stinging the piece, consolidates and prevents stinging the effect, and on the other hand can ensure the laminating degree after sheatheeing in, convenient operation.
In a preferred embodiment, the flexible supporting stab-resistant members 21 in the stab-resistant array 211 are arranged in a shape selected from the group consisting of: triangle 2111 (fig. 3), quincunx 2112 (fig. 2), cross 2113 (fig. 3), and Chinese character mi (fig. 5); proved by verification, the puncture-proof effect of the puncture-proof arrays in the four arrangement shapes is optimal, and the flexible support puncture-proof pieces 21 can be uniformly distributed on the inner wall 13 of the finger cot 1 or the inner wall 23 (shown in figure 4) of the puncture-proof layer according to a certain distribution density, so that a better puncture-proof effect can be achieved.
Preferably, the stab-resistant arrays 211 are distributed at the positions corresponding to the finger pulp and the finger side of the finger cot 1; generally, in the practice of medical work, the fingers which are easy to be punctured are generally a thumb, an index finger and a middle finger, so that the inner diameter and the length of the finger sleeve can be made into different sizes and specifications according to actual requirements so as to adapt to wearing by different fingers.
In other embodiments, the flexible supporting stab-resistant members 21 are a plurality of flexible protrusions 212 arranged on the inner wall 13 of the finger cot 1; the hollow layer 22 is a gap between the plurality of flexible protrusions 212; the distribution density of the flexible bulges 212 on the inner wall 13 of the finger sleeve is 7-9/cm2。
In a specific embodiment, the height of the flexible protrusions 212 is 0.1-0.2 mm; the shape of the flexible protrusions 212 is selected from the group consisting of cylindrical (fig. 1), conical (fig. 3), spherical (fig. 4), prismatic (fig. 1), mastoid (fig. 2); the vertical projection area of each flexible projection 212 is 0.05-0.1mm2. The bulges with a certain height can ensure the puncture-proof effect and prevent the puncture-proof layer from being too thick so as to influence the operation, so that the fingerstall with the puncture-proof layer is more attached to the fingersThe operation is more convenient; the flexible bulge with a certain size ensures the effect of fitting to a certain extent, increases friction when being sleeved, is firmer and difficult to slide, and simultaneously has a proper area to ensure that puncture can be punctured on the flexible bulge with a higher probability instantly to consolidate the puncture-preventing effect.
In some embodiments, the finger cuff 1 and the flexible protrusions 212 are made of medical silica gel.
The present group of embodiments provides a medical stab-resistant glove. In all the embodiments of this group, the stab-resistant gloves were provided with the following features: as shown in fig. 3 and 4, part or all of the outer wall 31 of the glove 3 is provided with the puncture-proof layer 2, and the puncture-proof layer 2 comprises a hollow layer 22 between the outer wall of the glove 3 and the inner wall of the puncture-proof layer, a flexible supporting puncture-proof member 21 for supporting the hollow layer 22, and a puncture-proof layer inner wall 23; the flexible support stab-resistant members 21 are arranged on the stab-resistant layer inner wall 23.
In some embodiments, the number of the flexible support stab-resistant members 21 is several, and the flexible support stab-resistant members are distributed to form a stab-resistant array 211; each stab-resistant array 211 comprises 7-9 flexible supporting stab-resistant members 21; the distribution density of the stab-resistant array 211 is 7-9/cm2；
Preferably, the arrangement shape of each flexible supporting stab-resistant member 21 in the stab-resistant array 211 is selected from: triangle 2111 (fig. 2), quincunx 2112 (fig. 1), cross 2113 (fig. 3), and Chinese character mi (fig. 5);
more preferably, the flexible support stab-resistant members 21 are a plurality of flexible protrusions 212 arranged on the inner wall 23 of the stab-resistant layer; the hollow layer 22 is a gap between the plurality of flexible protrusions 212; the distribution density of the flexible bulges 212 on the inner wall 23 of the puncture-proof layer is 7-9/cm2。
In a further embodiment, the glove 3 has a puncture-proof layer 2 on the corresponding parts of the thumb, index finger and middle finger, because the first knuckle and the third knuckle of three fingers, i.e. the first finger (thumb), the second finger (index finger) and the third finger (middle finger), are usually most easily punctured according to the medical practice experience of the utility model for many years.
More preferably, the array 211 is located on the corresponding finger belly, and/or finger side of the glove 3, where the most likely puncture occurs.
In other embodiments, the puncture-proof layer 2 can also be locally thickened, and the thickness of the thickening is 0.2-0.3 mm; the local thickening is arranged on the finger abdomen and/or the glove position corresponding to the finger side in a thickening way.
In a specific embodiment, the height of the flexible protrusions 212 is 0.1-0.2 mm; the shape of the flexible protrusions 212 is selected from the group consisting of cylindrical 2121 (fig. 1), conical 2122 (fig. 3), spherical 2124 (fig. 4), prismatic 2121 (fig. 1), papillary 2123 (fig. 2); the vertical projection area of each flexible bulge is 0.05-0.1mm2；
Preferably, the glove, the flexible bulge and the outer wall of the puncture-proof layer are all made of medical silica gel. The gloves may also be rubber gloves or latex gloves.
The group of embodiments provides a puncture-preventing method in medical operation, which is characterized in that after a common medical glove is worn, any one of the medical puncture-preventing finger sleeves in the group 1 is sleeved on a finger, or any one of the medical puncture-preventing glove in the group 2 is directly worn, and then the medical operation is performed.
In particular embodiments, the medical procedure includes, but is not limited to: surgery, injection, cleaning, disinfection, etc., and other medical tasks that may contact sharp objects.
More preferably, the medical operation is performed after the medical finger-protective sleeves are put on the thumb, the index finger and the middle finger of the two hands wearing the medical gloves.
Experimental example, verification of stab-resistant Effect
The hand model made of 3 plasters is respectively sleeved with a common medical glove, the finger cot of any one of the group 1 embodiments is sleeved after the common medical glove is sleeved, the glove of any one of the group 2 embodiments is directly sleeved on the hand model, then the finger position of the hand model is randomly needled by using a needle head through a soft action, the needle head is dipped with red pigment before each needling, the color (small red dots) is remained when the plaster is needled, the needled position is not overlapped, the finger cot or the glove is respectively needled for 100 times, the finger cot/the glove is taken down, the number of the small red dots remained on the plaster hand model is counted, the number of the small red dots of the plaster hand model sleeved with any one of the group 1 embodiments is 20, the number of the small red dots of the plaster hand model sleeved with any one of the group 2 embodiments is 10, the number of the small red dots of the plaster hand model sleeved with the common medical gloves is 20, and statistics shows that the puncture prevention rate of the fingerstall in any group 1 embodiment is 80%, the puncture prevention rate of the glove in any group 2 embodiment is 90%, and the puncture prevention rate of the common medical gloves is 50%.
Claims (18)
1. A medical puncture-proof fingerstall is characterized in that part or all of the inner wall of the fingerstall is provided with a puncture-proof layer; the puncture-proof layer comprises a hollow layer for separating the finger sleeve body from the skin and a flexible supporting puncture-proof piece for supporting the hollow layer.
2. The medical puncture-proof finger cot according to claim 1, wherein the number of the flexible supporting puncture-proof pieces is several, and the flexible supporting puncture-proof pieces are distributed to form a puncture-proof array; each stab-resistant array comprises 7-9 flexible supporting stab-resistant members; the distribution density of the stab-resistant array is 7-9/cm2。
3. The medical puncture preventing finger cot of claim 2, wherein the arrangement shape of each flexible supporting puncture preventing member in the puncture preventing array is selected from the group consisting of: triangular, quincunx, cross, and rice-shaped.
4. The medical puncture-proof finger cot according to claim 2 or 3, wherein the puncture-proof array is distributed at the position corresponding to the finger abdomen and the finger side of the finger cot.
5. The medical puncture preventing finger cot according to claim 2 or 3, wherein the flexible supporting puncture preventing member is a fingerA plurality of flexible bulges are arranged on the inner wall of the sleeve; the hollow layer is a gap between the flexible bulges; the distribution density of the flexible bulges on the inner wall of the finger sleeve is 7-9/cm2。
6. The medical puncture-proof finger cot according to claim 5, wherein the height of the flexible protrusion is 0.1-0.2 mm; the shape of the flexible protrusions is selected from the group consisting of cylindrical, conical, spherical, prismatic, papillary; the vertical projection area of each flexible bulge is 0.05-0.1mm2。
7. The medical puncture-proof finger cot of claim 5, wherein the finger cot and the flexible protrusion are made of medical silica gel.
8. The medical puncture-proof finger cot of claim 6, wherein the finger cot and the flexible protrusion are made of medical silica gel.
9. A medical stab-resistant glove is characterized in that part or all of the outer wall of the glove is provided with a stab-resistant layer, and the stab-resistant layer comprises a hollow layer between the outer wall of the glove and the inner wall of the stab-resistant layer, a flexible supporting stab-resistant piece for supporting the hollow layer, and a stab-resistant layer wall; the flexible support stab-resistant piece is arranged on the inner wall of the stab-resistant layer.
10. The medical stab-resistant glove according to claim 9, wherein the number of the flexible supporting stab-resistant members is several and distributed to form a stab-resistant array; each stab-resistant array comprises 7-9 flexible supporting stab-resistant members; the distribution density of the stab-resistant array is 7-9/cm2。
11. The medical stab-resistant glove of claim 10, wherein each of the flexible supporting stab-resistant members of the stab-resistant array is arranged in a shape selected from a group consisting of: triangular, quincunx, cross, and rice-shaped.
12. The medical stab-resistant glove of claim 10, wherein the flexible supporting stab-resistant members are flexible protrusions provided on an inner wall of the stab-resistant layer; the hollow layer is a gap between the flexible bulges; the distribution density of the flexible bulges on the inner wall of the puncture-proof layer is 7-9/cm2。
13. The medical stab-resistant glove of claim 11, wherein the flexible supporting stab-resistant members are flexible protrusions provided on an inner wall of the stab-resistant layer; the hollow layer is a gap between the flexible bulges; the distribution density of the flexible bulges on the inner wall of the puncture-proof layer is 7-9/cm2。
14. The medical stab-resistant glove according to any one of claims 9-13, wherein the glove has stab-resistant layers on the corresponding parts of thumb, index finger and middle finger.
15. The medical stab-resistant glove according to claim 12 or 13, wherein the height of the flexible protrusions is 0.1-0.2 mm; the shape of the flexible protrusions is selected from the group consisting of cylindrical, conical, spherical, prismatic, papillary; the vertical projection area of each flexible bulge is 0.05-0.1mm2。
16. The medical stab-resistant glove according to any one of claims 9 to 13, wherein the glove and the outer wall of the stab-resistant layer are made of medical silica gel.
17. The medical stab-resistant glove according to claim 12 or 13, wherein the flexible protrusions are made of medical silica gel.
18. The medical stab-resistant glove of claim 15, wherein said flexible protrusions are made of medical silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141081.8U CN212325440U (en) | 2020-01-22 | 2020-01-22 | Medical puncture-proof fingerstall and medical puncture-proof glove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141081.8U CN212325440U (en) | 2020-01-22 | 2020-01-22 | Medical puncture-proof fingerstall and medical puncture-proof glove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212325440U true CN212325440U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020141081.8U Expired - Fee Related CN212325440U (en) | 2020-01-22 | 2020-01-22 | Medical puncture-proof fingerstall and medical puncture-proof glove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212325440U (en) |
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2020
- 2020-01-22 CN CN202020141081.8U patent/CN212325440U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 Termination date: 20220122 |