CN213488843U

CN213488843U - Fixable blood taking needle

Info

Publication number: CN213488843U
Application number: CN202021995889.9U
Authority: CN
Inventors: 吴玲
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-06-22
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a fixable blood taking needle, which comprises a connecting pipe, a steel needle and a hose, wherein the top end of the connecting pipe is communicated with the bottom end of the steel needle, the bottom end of the connecting pipe is communicated with the top end of the hose, one side of the connecting pipe is provided with an auxiliary soft wing, the other side of the connecting pipe is integrally processed with a fixed wing, and a fixing adhesive tape is bonded between the surfaces of the auxiliary soft wing and the fixed wing; the utility model is a special adhesive tape which is carried by itself, the surface of the adhesive tape is only provided with glue at the contact part with the skin, the two ends of the adhesive tape are not provided with glue and can not be attached to the surface of the skin, and the adhesive tape can be easily torn off only by pinching the two ends without glue; set up the needle wing of a stereoplasm and a soft needle wing on the surface of needle utensil, utilize two needle wings to increase medical personnel and point the area of contact between the needle wing, increase frictional force, conveniently hold between the fingers, soft needle wing is folding in addition also makes things convenient for medical personnel to operate.

Description

Fixable blood taking needle

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a fixable blood taking needle.

Background

Blood collection needles are needle tools for collecting blood as their name suggests, and are medical instruments necessary for collecting blood.

The patent of application number 201920558597.X discloses a blood taking needle, it is fixed can only rely on medical personnel's medical sticky tape of cutting down, because the bottom of sticky tape is glue can be attached on the skin surface completely, often need medical personnel to use the nail to hug closely skin when tearing down, easy fish tail skin, the blood taking needle has only a less thinner needle wing moreover, inconvenient medical personnel hold, the slippery hand phenomenon appears easily, we propose fixable blood taking needle for this reason, solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can fixed blood taking needle to solve the fixed medical sticky tape that can only rely on medical personnel to cut that proposes in the above-mentioned background art, because the bottom of sticky tape is glue can be attached completely on the skin surface, often need medical personnel to use the nail to hug closely skin when tearing and scratch down, easy fish tail skin, the blood taking needle has only a less thinner needle wing moreover, inconvenient medical personnel hold, the problem of smooth hand phenomenon appears easily.

In order to achieve the above object, the utility model provides a following technical scheme:

fixable blood taking needle, including connecting pipe, steel needle and hose, the top of connecting pipe and the bottom intercommunication of steel needle, the bottom of connecting pipe and the top intercommunication of hose, one side of connecting pipe is provided with supplementary soft wing, the opposite side integrated into one piece of connecting pipe has the stationary vane, it has fixed sticky tape to adhere between the surface of supplementary soft wing and stationary vane, the equal integrated into one piece in both ends of fixed sticky tape has or not adhesive tape, the surface of no adhesive tape is the antiskid face, fixed sticky tape is close to the both sides of connecting pipe one side and all adheres to there is the viscose, one side that fixed sticky tape was kept away from to the viscose is adhered to there is from type paper.

Preferably, a cotton piece is bonded on one side, away from the fixing adhesive tape, of the auxiliary soft wing, and the surface of the cotton piece is provided with anti-skid grains.

Preferably, the anti-slip sheet is adhered to one side of the fixed wing, which is far away from the fixed adhesive tape, and the anti-slip sheet is positioned on one side of the fixed wing, which is far away from the connecting pipe.

Preferably, the bottom of the release paper is integrally processed with a tearing piece, and the surface of the tearing piece is of an anti-skid structure.

Preferably, the surfaces of the auxiliary soft wing and the fixed wing are both bonded with glue layers, the glue layers are bonded with the fixed adhesive tapes, and the fixed adhesive tapes are respectively bonded with the auxiliary soft wing and the fixed wing through the glue layers.

Preferably, the top end of the connecting pipe is provided with a sealing head, and the inside of the sealing head is fixedly sleeved with the surface of the steel needle.

Preferably, the length of the auxiliary soft wing is one and a half times that of the fixed wing, and the fixed wing is made of plastic.

Compared with the prior art, the utility model provides a can fixed blood taking needle possesses following beneficial effect:

1. the utility model is a special adhesive tape which is carried by itself, the surface of the adhesive tape is only provided with glue at the contact part with the skin, the two ends of the adhesive tape are not provided with glue and can not be attached to the surface of the skin, and a gap is left, so that medical personnel can easily tear off the adhesive tape only by pinching the two ends without glue;

2. the utility model discloses set up the needle wing and a soft needle wing of a stereoplasm on the surface of needle utensil, soft needle wing can be as required crooked folding, utilizes two needle wings to increase the area of contact between medical personnel's finger and the needle wing, increases frictional force, conveniently holds between the fingers, and soft needle wing is folding in addition also makes things convenient for medical personnel to operate.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a schematic top view of the fixing tape of the present invention;

fig. 4 is a schematic top view of the fixed wing of the present invention.

In the figure: 1. a connecting pipe; 2. a steel needle; 3. a hose; 4. auxiliary soft wings; 5. a fixed wing; 6. fixing the adhesive tape; 7. no adhesive tape is used; 8. gluing; 9. release paper; 10. cotton sheets; 11. anti-slip sheets; 12. tearing the sheet; 13. a glue layer; 14. and (6) sealing the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a fixable blood taking needle comprises a connecting pipe 1, a steel needle 2 and a hose 3, wherein the top end of the connecting pipe 1 is communicated with the bottom end of the steel needle 2, the bottom end of the connecting pipe 1 is communicated with the top end of the hose 3, an auxiliary soft wing 4 is arranged on one side of the connecting pipe 1, a fixed wing 5 is integrally processed on the other side of the connecting pipe 1, a fixed adhesive tape 6 is bonded between the surfaces of the auxiliary soft wing 4 and the fixed wing 5, adhesive-free strips 7 are integrally processed at two ends of the fixed adhesive tape 6, the surface of the adhesive-free strips 7 is an anti-skid surface, adhesive 8 is bonded on two sides of one side, close to the connecting pipe 1, of the fixed adhesive tape 6, release paper 9 is bonded on one side, away from the fixed adhesive tape 6, a special adhesive tape is carried by the fixable blood taking needle, the adhesive tape is only arranged on a; the surface of the needle tool is provided with a hard needle wing and a soft needle wing, and the soft needle wing can be bent and folded as required, so that the requirements of users are met.

Referring to fig. 2, in order to increase the friction force on the surface of the auxiliary soft wing 4, a cotton piece 10 is bonded to the side of the auxiliary soft wing 4 away from the fixing tape 6, and the surface of the cotton piece 10 is an anti-slip pattern.

Referring to fig. 2, in order to enhance the friction force and facilitate the grasping, an anti-slip sheet 11 is adhered to one side of the fixing wing 5 away from the fixing tape 6, and the anti-slip sheet 11 is located on one side of the fixing wing 5 away from the connecting tube 1.

Referring to fig. 1, in order to facilitate tearing off the release paper 9, a tear sheet 12 is integrally formed at the bottom of the release paper 9, and the surface of the tear sheet 12 is an anti-slip structure.

Referring to fig. 3, in order to fix and mount the fixing tape 6, the adhesive layers 13 are adhered to the surfaces of the auxiliary flexible wing 4 and the fixing wing 5, the adhesive layers 13 are adhered to the fixing tape 6, and the fixing tape 6 is adhered to the auxiliary flexible wing 4 and the fixing wing 5 through the adhesive layers 13.

Referring to fig. 1, in order to enhance the sealing property between the steel needle 2 and the connection tube 1, a sealing head 14 is disposed at the top end of the connection tube 1, and the inside of the sealing head 14 is fixedly sleeved on the surface of the steel needle 2.

Referring to fig. 2, the length of the auxiliary soft wing 4 is one and a half times that of the fixed wing 5 for the user's grasp, and the fixed wing 5 is made of plastic.

The working principle is as follows: the user can crooked supplementary soft wing 4, let supplementary soft wing 4 hug closely stationary vane 5, also can directly hold between the fingers supplementary soft wing 4 and stationary vane 5, utilize the contact surface of the two reinforcing connecting pipe 1 and finger, prick into skin with steel needle 2, the puncture is accomplished the back, loosen supplementary soft wing 4, tear off from type paper 9, let viscose 8 on the fixed adhesive tape 6 expose, it is fixed to utilize viscose 8 to carry out attached to the blood taking needle, blood passes through steel needle 2 and connecting pipe 1 entering hose 3, after the blood sampling is accomplished, hold between the fingers no adhesive tape 7, no glue on no adhesive tape 7, can not be attached with skin, can easily hold between the fingers, just so can separate viscose 8 and skin, thereby very convenient tearing off fixed adhesive tape 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Fixable blood taking needle comprises a connecting pipe (1), a steel needle (2) and a hose (3), and is characterized in that: the top of connecting pipe (1) and the bottom intercommunication of steel needle (2), the bottom of connecting pipe (1) and the top intercommunication of hose (3), one side of connecting pipe (1) is provided with supplementary soft wing (4), the opposite side integrated into one piece of connecting pipe (1) has stationary vane (5), it has fixed sticky tape (6) to adhere between the surface of supplementary soft wing (4) and stationary vane (5), the equal integrated into one piece in both ends of fixed sticky tape (6) has or not adhesive tape (7), the surface of no adhesive tape (7) is the non-slip surface, both sides that fixed sticky tape (6) are close to connecting pipe (1) one side all adhere and have viscose (8), one side that fixed sticky tape (6) were kept away from in viscose (8) is adhered and is had from type paper (9).

2. A fixable blood lancet according to claim 1, characterised in that: one side of the auxiliary soft wing (4) far away from the fixed adhesive tape (6) is adhered with a cotton piece (10), and the surface of the cotton piece (10) is provided with anti-skid grains.

3. A fixable blood lancet according to claim 1, characterised in that: and an anti-slip sheet (11) is bonded on one side, far away from the fixing adhesive tape (6), of the fixing wing (5), and the anti-slip sheet (11) is positioned on one side, far away from the connecting pipe (1), of the fixing wing (5).

4. A fixable blood lancet according to claim 1, characterised in that: tear piece (12) from the bottom integrated into one piece processing of type paper (9), the surface that tears piece (12) is anti-skidding structure.

5. A fixable blood lancet according to claim 1, characterised in that: the surface of the auxiliary soft wing (4) and the fixed wing (5) is bonded with a glue layer (13), the glue layer (13) is bonded with the fixed adhesive tape (6), and the fixed adhesive tape (6) is bonded with the auxiliary soft wing (4) and the fixed wing (5) respectively through the glue layer (13).

6. A fixable blood lancet according to claim 1, characterised in that: the top of connecting pipe (1) is provided with sealed head (14), the inside of sealed head (14) and the fixed surface cup joint of steel needle (2).

7. A fixable blood lancet according to claim 1, characterised in that: the length of the auxiliary soft wing (4) is one to five times that of the fixed wing (5), and the fixed wing (5) is made of plastic.