CN217697509U - Scalp needle of venous transfusion with protective back-cover needle cap - Google Patents
Scalp needle of venous transfusion with protective back-cover needle cap Download PDFInfo
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- CN217697509U CN217697509U CN202221246380.3U CN202221246380U CN217697509U CN 217697509 U CN217697509 U CN 217697509U CN 202221246380 U CN202221246380 U CN 202221246380U CN 217697509 U CN217697509 U CN 217697509U
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Abstract
The utility model discloses a scalp acupuncture of venous transfusion with protectiveness back cover needle cap, including scalp needle body, cavity needle handle and curved even pipe, the one end of cavity needle handle is connected with fixed collection cover through the intercommunication buttcover plate, elastic extrusion post is all installed through the locating lever to one side top and the bottom of intercommunication buttcover plate, one side of cavity needle handle is provided with feed liquor port and passes through the adapter sleeve and be equipped with curved even pipe. When the transfusion tube is subjected to external force, the novel scalp needle can prevent the scalp needle body from falling off through the bent connecting tube, is convenient to clamp and fix the cap of the scalp needle body through the elastic extrusion column, and is suitable for wide popularization and use.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a scalp acupuncture of venous transfusion with protective back covering needle cap.
Background
The scalp acupuncture is a mode that medical staff inject children, and arms and blood vessels of limbs of the children are not easy to find, if the children suffer from acute upper respiratory tract infection or other troubles requiring transfusion, the scalp acupuncture needs to be fixed, so that transfusion is facilitated.
The patent No. CN202020183425.1 discloses a protective scalp needle, which comprises a scalp needle main body, a needle handle, a transfusion tube and a needle sleeve, wherein one end of the needle handle is connected with the transfusion tube, the other end of the needle handle is connected with the scalp needle main body, a boss is formed at one end of the needle handle close to the scalp needle main body, and the boss is in nested fit with the needle sleeve; just the boss is seted up flutedly along scalp acupuncture main part axial, is equipped with the multilayer folding rubber sleeve in this recess, the opening part of recess is equipped with the easy pull ring of being connected with the boss terminal surface, keeps off the rubber sleeve in the recess, beneficial effect lies in: the scalp needle has the advantages of simple structure and convenient use, and can effectively prevent the scalp needle main body from stabbing medical care personnel, thereby preventing the propagation of the spreading disease and ensuring the physical and mental health of the medical care personnel.
The scalp needle for transfusion has the following defects: 1. when the infusion tube is subjected to external force, the scalp needle body can not be prevented from falling off through the bent connecting tube; 2. the cap of the scalp needle body is not convenient to be clamped and fixed through the elastic extrusion column. To this end, we propose a scalp needle for intravenous infusion provided with a protective back-set needle cap.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a scalp acupuncture of venous transfusion with protective back cover needle cap can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a scalp acupuncture of venous transfusion with protectiveness back cover needle cap, includes scalp needle body, cavity needle handle and curved even pipe, the one end of cavity needle handle is connected with fixed collection cover through the intercommunication buttcover plate, the elastic extrusion post is all installed through the locating lever in one side top and the bottom of intercommunication buttcover plate, one side of cavity needle handle is provided with feed liquor port and passes through the adapter sleeve cover and be equipped with curved even pipe.
Furthermore, the fixed collecting sleeve is internally sleeved with the scalp needle body, the outer side of the scalp needle body is sleeved with the sleeve cap, the opening end of the sleeve cap is clamped on the inner side of the elastic extrusion column, the outer side of the scalp needle body is sleeved with the sleeve cap, and the opening end of the sleeve cap is clamped on the inner side of the elastic extrusion column, so that the sleeve cap is effectively limited, and the scalp needle body is protected.
Furthermore, the other end of the bent connecting pipe is sleeved with an infusion pipe through a connecting sleeve, a medical adhesive tape is bonded on the silica gel soft plate, and two free ends of the medical adhesive tape are bonded on the skin, so that the scalp needle body is fixed.
Furthermore, the other side of the hollow needle handle is connected with a silica gel soft plate through a connecting block in a hot melting mode, and anti-skidding grains are arranged at the top of the silica gel soft plate.
Further, the elastic extrusion column is made of TPU materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model relates to a scalp needle of venous transfusion with protectiveness back cover needle cap establishes the cover cap at the outside cover of scalp needle body to the open end card of cover cap is established in the inboard of elastic extrusion post, effectively plays spacing effect to the cover cap, thereby makes the scalp needle body obtain the protection, because the elastic extrusion post is made for the TPU material, and elasticity is high, and toughness is good, and the resilience is high, is convenient for use for a long time.
2. The utility model relates to a scalp acupuncture of venous transfusion with protectiveness back cover needle cap takes off the cover cap, utilizes the scalp needle body to carry out venous transfusion, bonds medical sticky tape on the silica gel soft board and two free ends bond on skin, plays fixed effect to the scalp needle body, because the feed liquor direction of transfer line sets up with the direction of scalp needle body is perpendicular, can prevent scalp needle body department when the transfer line receives external force and drop, influences the infusion effect, with the cooperation of sticky tape stationary phase, dual protection.
Drawings
Fig. 1 is a schematic view of the overall structure of the scalp acupuncture of venous transfusion with protective back-cover needle cap of the utility model.
Fig. 2 is a schematic view of the positioning rod structure of the scalp acupuncture of the venous transfusion with the protective back needle cap of the utility model.
In the figure: 1. a scalp needle body; 2. fixing a collecting sleeve; 3. an elastic extrusion column; 4. the butt joint plates are communicated; 5. a liquid inlet port; 6. bending the connecting pipe; 7. connecting sleeves; 8. a transfusion tube; 9. a hollow needle handle; 10. connecting blocks; 11. a silica gel soft board; 12. positioning a rod; 13. anti-skid lines; 14. and (5) sheathing a cap.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a scalp acupuncture of venous transfusion with protective back cover needle cap, including scalp needle body 1, cavity needle handle 9 and curved connecting tube 6, the one end of cavity needle handle 9 is connected with fixed collection cover 2 through intercommunication buttcover plate 4, one side top and the bottom of intercommunication buttcover plate 4 all are installed elasticity extrusion post 3 through locating lever 12, one side of cavity needle handle 9 is provided with feed liquor port 5 and is equipped with curved connecting tube 6 through adapter sleeve 7 cover.
The scalp needle body 1 is sleeved in the fixed collecting sleeve 2, a sleeve cap 14 is sleeved on the outer side of the scalp needle body 1, and the opening end of the sleeve cap 14 is clamped on the inner side of the elastic extrusion column 3.
In this embodiment, as shown in fig. 1, the cap 14 is sleeved on the outer side of the scalp needle 1, and the open end of the cap 14 is clamped on the inner side of the elastic extrusion column 3, so as to effectively limit the cap 14, thereby protecting the scalp needle 1.
Wherein, the other end of the elbow connecting pipe 6 is sleeved with an infusion tube 8 through a connecting sleeve 7.
The other side of the hollow needle handle 9 is connected with a silica gel soft board 11 through a connecting block 10 in a hot melting mode, and anti-skidding grains 13 are arranged on the top of the silica gel soft board 11.
In this embodiment, as shown in fig. 1, the medical adhesive tape is adhered to the silicone soft plate 11, and both free ends are adhered to the skin, thereby fixing the scalp needle 1.
Wherein, the elastic extrusion column 3 is made of TPU material.
In the embodiment, as shown in fig. 2, the elastic extrusion column 3 is made of TPU, so that the elastic extrusion column is high in elasticity, good in toughness, high in resilience and convenient to use for a long time.
It should be noted that, the utility model relates to a scalp acupuncture of venous transfusion with protective back cover needle cap, in operation, overlap cap 14 is established to the outside cover at scalp needle body 1, and the inboard at elastic extrusion post 3 is established to the open end card of overlap cap 14, effectively play spacing effect to overlap cap 14, thereby make scalp needle body 1 protected, because elastic extrusion post 3 is made for the TPU material, elasticity is high, toughness is good, the resilience is high, be convenient for use for a long time, take off overlap cap 14, utilize scalp needle body 1 to carry out venous transfusion, bond medical sticky tape on silica gel soft board 11 and both free ends bond on skin, play fixed effect to scalp needle body 1, because the feed liquor direction of transfer line 8 sets up with scalp needle body 1's direction is perpendicular, can prevent when scalp needle body 8 receives external force that scalp needle body 1 department drops, influence the infusion effect, cooperate with the sticky tape stationary phase, dual protection.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a scalp acupuncture of venous transfusion with needle cap is covered back to protectiveness, includes scalp needle body (1), cavity needle handle (9) and curved connecting tube (6), its characterized in that: the one end of cavity needle handle (9) is connected with fixed collection cover (2) through intercommunication butt plate (4), one side top and the bottom of intercommunication butt plate (4) all are installed elasticity extrusion post (3) through locating lever (12), one side of cavity needle handle (9) is provided with feed liquor port (5) and is equipped with curved connecting pipe (6) through adapter sleeve (7) cover.
2. An intravenous scalp needle provided with a protective back-cover needle cap according to claim 1, characterized in that: the scalp needle body (1) is sleeved in the fixed collecting sleeve (2), a sleeve cap (14) is sleeved on the outer side of the scalp needle body (1), and the opening end of the sleeve cap (14) is clamped on the inner side of the elastic extrusion column (3).
3. An intravenous scalp needle provided with a protective back-cover needle cap according to claim 1, characterized in that: the other end of the elbow connecting pipe (6) is sleeved with an infusion pipe (8) through a connecting sleeve (7).
4. The scalp needle for venous transfusion provided with the protective back-set needle cap according to the claim 1, characterized in that: the other side of cavity needle handle (9) is connected with silica gel soft board (11) through connecting block (10) hot melt, the top of silica gel soft board (11) is provided with anti-skidding line (13).
5. The scalp needle for venous transfusion provided with the protective back-set needle cap according to the claim 1, characterized in that: the elastic extrusion column (3) is made of TPU materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221246380.3U CN217697509U (en) | 2022-05-19 | 2022-05-19 | Scalp needle of venous transfusion with protective back-cover needle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221246380.3U CN217697509U (en) | 2022-05-19 | 2022-05-19 | Scalp needle of venous transfusion with protective back-cover needle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217697509U true CN217697509U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221246380.3U Active CN217697509U (en) | 2022-05-19 | 2022-05-19 | Scalp needle of venous transfusion with protective back-cover needle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217697509U (en) |
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2022
- 2022-05-19 CN CN202221246380.3U patent/CN217697509U/en active Active
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