CN211096648U - Scalp needle protective sleeve and scalp needle device - Google Patents
Scalp needle protective sleeve and scalp needle device Download PDFInfo
- Publication number
- CN211096648U CN211096648U CN201921351619.1U CN201921351619U CN211096648U CN 211096648 U CN211096648 U CN 211096648U CN 201921351619 U CN201921351619 U CN 201921351619U CN 211096648 U CN211096648 U CN 211096648U
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- China
- Prior art keywords
- opening
- scalp
- scalp needle
- needle
- port
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 210000004761 scalp Anatomy 0.000 title claims abstract description 123
- 230000001681 protective effect Effects 0.000 title claims abstract description 50
- 239000007779 soft material Substances 0.000 claims description 3
- 238000001467 acupuncture Methods 0.000 abstract description 32
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000028990 Skin injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Finger-Pressure Massage (AREA)
- Massaging Devices (AREA)
Abstract
The utility model discloses a scalp acupuncture protective sheath and scalp acupuncture device, scalp acupuncture protective sheath include the body, are equipped with through-hole, opening, direction mouth and fixed mouthful on the body, and opening, direction mouth and fixed mouthful all are linked together with the through-hole, and direction mouth one end intercommunication opening, other end intercommunication fixed mouthful. The scalp needle device comprises a scalp needle and the scalp needle protective sleeve. The utility model can fix and wrap the scalp needle, prevent the scalp needle from exposing and stabbing the human body, and play a good protection role.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to scalp needle protective sheath and scalp needle device.
Background
Scalp needles are medical devices that are frequently touched by medical personnel. Scalp acupuncture usually contains the syringe needle, with the hose of syringe needle intercommunication, is located syringe needle one side and is used for facilitating the application of force to pull out the plug blade of inserting the syringe needle. Because the scalp needle is long in needle head length, when the needle head is pulled out in the using process, if medical staff do not carry a sharp instrument box, the scalp needle can only be placed on a treatment plate or other positions. The scalp needle in the prior art has no protection device, and an exposed needle head may puncture medical care personnel, cause secondary puncture and pollution and harm the health of the medical care personnel. And the scalp needle after being used can cause injury to the treating personnel when being used as a medical waste treatment process. On the other hand, due to the soft and deformable quality of the hose, after the scalp needle is pulled out, the phenomenon that the scalp needle rebounds due to the elasticity of the hose to cause the needle head to stab the skin can occur.
In conclusion, the existing scalp acupuncture lacks of a protection device, and the exposed scalp acupuncture easily punctures the human body in the using process and the subsequent treatment, thereby causing damage to the human body.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, one of the objects of the present invention is to provide a scalp needle protection cover, and the other object is to provide a scalp needle device. The utility model can fix and wrap the scalp needle, prevent the scalp needle from exposing and stabbing the human body, and play a good protection role.
The scalp needle protective sleeve of the utility model comprises a needle head, an inserting and pulling piece and a hose, wherein the needle head is communicated with the hose, and the inserting and pulling piece is arranged at one side of the needle head; the scalp needle protective sleeve comprises a body; the middle part of the body is provided with a through hole which extends in the same direction as the body, and the through hole is used for placing the hose; the side surface of the body is provided with an opening, a guide port and a fixing port, and the opening, the guide port and the fixing port are communicated with the through hole; the width of the opening, the width of the guide opening and the width of the fixing opening are all larger than the thickness of the plugging sheet; the opening extends from one end face of the body to the other end face of the body, the opening is used for inserting the plug sheet, and the plug sheet is inserted into the opening along the extending direction of the opening; the width of the opening is greater than the outer diameter of the hose; the extending direction of the guide port is inclined to the extending direction of the opening, and the extending direction of the guide port is inclined to the extending direction of the fixing port; one end of the guide port is communicated with the opening, and the other end of the guide port is communicated with the fixing port; the inserting and pulling piece moves from the opening to the fixing opening through the guide opening; the fixing port is used for fixing the plugging sheet.
Preferably, the body is a regular hexagonal prism, the body comprises a first side surface, a second side surface and a third side surface which are sequentially connected, the opening is formed in the first side surface, the fixing port is formed in the third side surface, and the guide port extends to the third side surface from the first side surface through the second side surface.
Preferably, the side length of the body is 0.5cm, and the height of the body is 4 cm; the through-hole is the circular port, and its diameter is 0.4 cm.
Preferably, the width of the opening, the width of the guide opening and the width of the fixing opening are all 0.2 cm.
Preferably, the distance between the fixing port and the end of the body is 0.5cm, and the length of the fixing port is 1.5 cm.
Preferably, the distance between the starting end of the guide opening and the lower end face of the body is 0.7cm, and the distance between the tail end of the guide opening and the lower end face of the body is 1 cm.
Preferably, the opening and the fixing port extend in directions perpendicular to the end surface of the body.
Preferably, the body is made of a soft material.
The scalp needle device comprises a scalp needle and the scalp needle protective sleeve, wherein the scalp needle protective sleeve is sleeved on a hose of the scalp needle, and the aperture of the through hole is larger than the outer diameter of the hose.
The scalp acupuncture protective sheath of the utility model, its advantage lies in: when the utility model is used, the hose of the scalp needle is inserted into the through hole from the side through the opening, so that the body can move along the hose. After the scalp acupuncture is extracted, make the body move to the direction of scalp acupuncture, rotate the body, make the opening align with pulling out the inserted sheet, make to pull out the inserted sheet and insert in the opening along open-ended extending direction, when pulling out the inserted sheet and move to the junction of opening and guide way, the body inclines, makes to pull out the inserted sheet slope card and go into in the guide way, rotates the body, makes to pull out the inserted sheet and get into fixed mouthful department, continues to promote the body to the syringe needle direction, makes to pull out the inserted sheet and fix the lower part at fixed mouthful. Just so fix the scalp acupuncture in the scalp acupuncture protective sheath of the utility model discloses a scalp acupuncture quilt the utility model discloses a scalp acupuncture protective sheath parcel and fixed can not expose and take place to shift, avoids the syringe needle of scalp acupuncture to prick the human body with human contact, has played good guard action. The scalp needle protective sleeve can radially limit the freedom of movement of the hose, reduce the deformation radian of the hose, reduce the elasticity borne by the scalp needle when the scalp needle is pulled out, and avoid the skin from being damaged by the rebound of the scalp needle. The scalp needle protective sleeve of the utility model is fast and convenient to operate and easy to master when wrapping the scalp needle.
Can also assemble the scalp needle and the scalp needle protective sleeve of the utility model into a whole, and can be produced and sold as a whole scalp needle device. Therefore, when in use, medical staff do not need to additionally sleeve the scalp needle protective sleeve on the scalp needle, the workload of the medical staff can be further reduced, and the operation of the medical staff is convenient.
Drawings
Fig. 1 is a schematic structural view of the scalp needle protective sleeve of the present invention.
Fig. 2 is a schematic structural view of the scalp needle protective sleeve of the present invention when used in cooperation with a scalp needle.
Description of reference numerals: 1-body, 11-through hole, 12-opening, 13-guide port, 14-fixing port, 21-needle, 22-hose and 23-pull-out inserting piece.
Detailed Description
As shown in fig. 1, the scalp needle protective sleeve of the present invention comprises a body 1, wherein the body 1 is a regular hexagonal prism, and a through hole 11 is arranged in the middle of the body 1. The through hole 11 extends in the same direction as the body 1, and the axis of the through hole 11 is in the same point with the center of the body 1. The body 1 comprises a first side surface, a second side surface and a third side surface which are connected in sequence, wherein an opening 12 is arranged on the first side surface, and the opening 12 extends from one end surface of the body 1 to the other end surface of the body 1. The opening 12 is recessed toward the middle of the body 1 until communicating with the through hole 11 in the middle of the body 1. The width of the opening 12 is greater than the thickness of the pull-out tab 23 and greater than the outer diameter of the hose 22. The hose 22 can be inserted into the through hole 11 from the opening 12 in the radial direction, and the pull-out piece 23 can be inserted into the opening 12 in the axial direction.
The third side surface is provided with a fixed port 14, the fixed port 14 is close to one end of the body 1, and the width of the fixed port 14 is larger than the thickness of the plugging sheet 23. The fixing port 14 is used for placing the inserting and pulling sheet 23, and after the inserting and pulling sheet 23 is placed in the fixing port 14, the scalp needle cannot rotate, so that a good limiting effect can be achieved on the scalp needle, and the scalp needle is prevented from moving in a scalp needle protective sleeve.
The body 1 is further provided with a guide port 13, and the guide port 13 extends from the first side surface to the third side surface through the second side surface. The guide port 13 is communicated with the through hole 11 in the middle of the body 1. One end of the guide port 13 communicates with the opening 12, and the other end communicates with the fixing port 14. The width of the guide opening 13 is larger than the thickness of the scalp needle plug-in piece 23, and the guide opening 13 is used as a guide channel between the opening 12 and the fixing opening 14 for moving the plug-in piece 23 from the opening 12 to the fixing opening 14.
The scalp needle generally comprises a needle head 21, a plug-in piece 23 at one side of the needle head 21 and a hose 22 communicated with the needle head 21. The needle 21 is used for inserting into a human body for injection or blood sampling, and one end of the hose 22 is communicated with the needle 21, and the other end is communicated with the medicine container. The plugging piece 23 is positioned at one side of the needle 21 and is convenient for medical staff to apply force for plugging.
When the scalp acupuncture protective sleeve is used, as shown in fig. 2, the hose 22 is clamped into the through hole 11 from the opening 12, so that the scalp acupuncture protective sleeve of the utility model is arranged outside the hose 22, and the scalp acupuncture protective sleeve can move along the hose 22. The scalp needle was then packaged. When the scalp acupuncture uses, extract syringe needle 21 back, just can with the utility model discloses a scalp acupuncture protective sheath promotes to the direction of syringe needle 21, when the scalp acupuncture protective sheath moves syringe needle 21 department, rotates body 1, makes opening 12 on the body 1 align with the plug-in strip 23 of pulling out of scalp acupuncture, continues to promote the direction of scalp acupuncture protective sheath to scalp acupuncture with the scalp acupuncture, makes and pull out plug-in strip 23 and get into in the opening 12. The scalp needle protective sleeve is pushed towards the needle head 21, so that the plug-pull piece 23 moves to the position of communicating the opening 12 with the guide port 13. The scalp needle protective sleeve is inclined, so that the plugging piece 23 is obliquely clamped into the guide opening 13, and the body 1 is rotated, so that the plugging piece 23 enters the fixing opening 14 through the guide opening 13. The scalp needle protective sleeve is pushed to fix the plug-in pulling sheet 23 at the lower part of the fixed port 14. The fixing port 14 can limit the plug-in piece 23, so that the scalp needle cannot rotate, and the scalp needle is stably placed in the scalp needle protective sleeve. The scalp needle protective sleeve limits the scalp needle on one hand, so that the scalp needle cannot be displaced, and on the other hand, the scalp needle protective sleeve can wrap the needle head 21 part of the scalp needle, so that the phenomenon that the needle head 21 is exposed to the outside and contacts with a human body to injure the human body is avoided, and a good protective effect is achieved. The scalp needle protective sleeve can radially limit the freedom of movement of the hose 22, reduce the deformation radian of the hose 22, reduce the elasticity borne by the scalp needle when the scalp needle is pulled out, and avoid the skin injury caused by the rebound of the scalp needle. The scalp needle protective sleeve of the utility model is fast and convenient to operate and easy to master when wrapping the scalp needle.
The side length of the body 1 is 0.5cm, and the height is 4 cm. The through-hole 11 is a circular hole having a diameter of 0.4 cm. The width of the opening 12, the width of the guide opening 13 and the width of the fixing opening 14 are all 0.2 cm. The distance between the fixed port 14 and the end of the body 1 is 0.5cm, and the length of the fixed port 14 is 1.5 cm. The distance between the starting end of the guide port 13 and the lower end face of the body 1 is 0.7cm, the distance between the tail end of the guide port and the lower end face of the body 1 is 1cm, and the height difference between the two ends is 0.3 cm. The above dimensions are designed according to the common scalp needle size. The thickness of the plug 23 of a common scalp needle is usually about 0.15 cm. The outer diameter of the hose 22 is typically around 0.18 cm. The length of the needle 21 is typically 2cm to 3 cm. Based on the above dimensioning of the scalp needle protective sleeve and the usual scalp needle dimensioning, the flexible tube 22 can be introduced into the through-opening 11 through the opening 12, the pull-out tab 23 can be inserted into the opening 12 and moved over the guide opening 13 and into the fastening opening 14. And because there is great clearance between the inside of the external diameter of hose 22 and through-hole 11, in the process of slope scalp acupuncture protective sheath, making the plug-in sheet 23 card go into guide way 13, make hose 22 and syringe needle 21 can take place the slope and syringe needle 21 can not touch the inner wall of through-hole 11, conveniently the plug-in sheet card goes into guide way 13. Based on the position and the length of the fixing port 14, the length of the body 1 and the length of the needle head 21 of the scalp needle, when the plug sheet moves to the lower part of the fixing port 14 for installation and fixation, the needle head 21 of the scalp needle is wrapped by the body 1 and cannot be exposed, so that the scalp needle protective sleeve has a good protective effect.
The extending direction of the opening 12 is perpendicular to the end face of the body 1, so that the plug-in pull piece can be conveniently inserted into the opening 12. The extending direction of the fixing port 14 is perpendicular to the end face of the body 1, so that after the plug-in piece enters the fixing port 14, the needle head 21 of the scalp needle is vertically placed in the through hole 11 in the middle and cannot be inclined or contacted with the inner wall of the through hole 11, and the needle head 21 is prevented from being bent or broken.
The body 1 is made for soft material, can select for use rubber or silica gel material to make, makes body 1 elastic deformation can take place, makes the plug-in sheet 23 change in going into the guide way 13 from opening 12 department, also moves to fixed mouthful 14 from guide way 13 department easily.
In the in-service use, also can just will when the production assembly the utility model discloses a scalp acupuncture protective sheath is established on the hose of scalp acupuncture, makes the utility model discloses a scalp acupuncture protective sheath is produced with the scalp acupuncture as holistic scalp acupuncture device and is sold, and medical personnel just need not additionally to establish scalp acupuncture protective sheath on the scalp acupuncture when using like this, can further reduce medical personnel's work load, makes things convenient for medical personnel's operation.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (9)
1. A scalp needle protective sleeve comprises a needle head, a pulling and inserting piece and a hose, wherein the needle head is communicated with the hose, and the pulling and inserting piece is arranged on one side of the needle head; the scalp needle protective sleeve is characterized by comprising a body; the middle part of the body is provided with a through hole which extends in the same direction as the body, and the through hole is used for placing the hose; the side surface of the body is provided with an opening, a guide port and a fixing port, and the opening, the guide port and the fixing port are communicated with the through hole; the width of the opening, the width of the guide opening and the width of the fixing opening are all larger than the thickness of the plugging sheet; the opening extends from one end face of the body to the other end face of the body, the opening is used for inserting the plug sheet, and the plug sheet is inserted into the opening along the extending direction of the opening; the width of the opening is greater than the outer diameter of the hose; the extending direction of the guide port is inclined to the extending direction of the opening, and the extending direction of the guide port is inclined to the extending direction of the fixing port; one end of the guide port is communicated with the opening, and the other end of the guide port is communicated with the fixing port; the inserting and pulling piece moves from the opening to the fixing opening through the guide opening; the fixing port is used for fixing the plugging sheet.
2. The scalp needle protective sleeve according to claim 1, wherein the body is a regular hexagonal prism, the body comprises a first side, a second side and a third side which are connected in sequence, the opening is arranged on the first side, the fixing port is arranged on the third side, and the guide port extends from the first side to the third side through the second side.
3. The scalp needle protective sleeve of claim 2, wherein the body has a side length of 0.5cm and a height of 4 cm; the through-hole is the circular port, and its diameter is 0.4 cm.
4. The scalp needle protective sleeve of claim 3, wherein the width of the opening, the guide port and the fixing port are all 0.2 cm.
5. The scalp needle protection sleeve according to claim 4, wherein the distance between the fixing port and the end of the body is 0.5cm, and the length of the fixing port is 1.5 cm.
6. The scalp needle protective sleeve according to claim 5, wherein the distance between the starting end of the guide port and the lower end face of the body is 0.7cm, and the distance between the tail end of the guide port and the lower end face of the body is 1 cm.
7. The scalp needle protection sleeve according to claim 1, wherein the openings and the fixing ports extend in a direction perpendicular to the end face of the body.
8. The scalp needle protective sheath of claim 1, wherein the body is made of a soft material.
9. A scalp needle device comprising a scalp needle and the scalp needle protecting cover of any one of claims 1 to 8, wherein the scalp needle protecting cover is sleeved on a hose of the scalp needle, and the aperture of the through hole is larger than the outer diameter of the hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351619.1U CN211096648U (en) | 2019-08-20 | 2019-08-20 | Scalp needle protective sleeve and scalp needle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351619.1U CN211096648U (en) | 2019-08-20 | 2019-08-20 | Scalp needle protective sleeve and scalp needle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211096648U true CN211096648U (en) | 2020-07-28 |
Family
ID=71709681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921351619.1U Expired - Fee Related CN211096648U (en) | 2019-08-20 | 2019-08-20 | Scalp needle protective sleeve and scalp needle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211096648U (en) |
-
2019
- 2019-08-20 CN CN201921351619.1U patent/CN211096648U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |