CN215024174U - Anti-needle-drop device for venous transfusion - Google Patents

Anti-needle-drop device for venous transfusion Download PDF

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Publication number
CN215024174U
CN215024174U CN202120053112.9U CN202120053112U CN215024174U CN 215024174 U CN215024174 U CN 215024174U CN 202120053112 U CN202120053112 U CN 202120053112U CN 215024174 U CN215024174 U CN 215024174U
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CN
China
Prior art keywords
fixedly connected
supporting plate
needle
belt
rear end
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Expired - Fee Related
Application number
CN202120053112.9U
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Chinese (zh)
Inventor
范桐坊
周丽娟
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Henan Provincial Peoples Hospital
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Henan Provincial Peoples Hospital
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Priority to CN202120053112.9U priority Critical patent/CN215024174U/en
Application granted granted Critical
Publication of CN215024174U publication Critical patent/CN215024174U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The anti-drop needle device for venous transfusion comprises a supporting plate, an arc-shaped groove is formed in the outer surface of the front end of the supporting plate, the front end and the rear end of the upper surface of the arc-shaped groove are respectively fixedly connected with back cushions, the left sides of the front end and the rear end of the supporting plate are respectively slidably connected with a first restraint belt, the right sides of the front end and the rear end of the supporting plate are respectively slidably connected with a second restraint belt, and the central position of the outer surface of the left end and the right end of the supporting plate is fixedly connected with a telescopic belt. The utility model discloses a set up the backup pad and realized the support to the patient arm, but through setting up the about band of back-and-forth movement, realized the rigidity to the patient arm, enlarged the application scope of this device simultaneously, realized the rigidity to the transfer line through setting up fixed section of thick bamboo, increased the stability of this device structure, fixed the faller through setting up and realized the rigidity to the syringe needle, through setting up the cushion, realized the support to the patient arm, increased patient's comfort level, be favorable to promoting.

Description

Anti-needle-drop device for venous transfusion
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to a vein infusion is with anticreep needle device.
Background
Intravenous infusion is a method of infusing a large amount of sterile liquid, electrolyte and medicine into the body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure, and the intravenous infusion is called as intravenous infusion method by infusing a large amount of liquid, electrolyte or blood from veins. The injection site and the transfusion are different, and the injection can be classified into peripheral venous transfusion, central venous transfusion, high nutrition transfusion, blood transfusion and the like. Medical personnel often can meet the situation that the infusion needle drops when carrying out venous transfusion, and current anti-drop needle device still has the operation complicacy, uses inconveniently, and stability is not enough, and the comfort level when the patient uses is not good, a great deal of problems such as application scope is narrow, consequently needs the improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide the anticreep needle device for venous transfusion, solved current anticreep needle device for venous transfusion operation complicacy effectively, it is inconvenient to use, and stability is not enough, and the comfort level when the patient uses is not good, the narrow problem of application scope.
In order to solve the above problems, the utility model adopts the following technical proposal: the novel massage chair comprises a supporting plate, wherein an arc-shaped groove is formed in the outer surface of the front end of the supporting plate, back cushions are fixedly connected to the front end and the rear end of the upper surface of the arc-shaped groove respectively, first restraint belts are slidably connected to the left sides of the front end and the rear end of the supporting plate respectively, second restraint belts are slidably connected to the right sides of the front end and the rear end of the supporting plate respectively, telescopic belts are fixedly connected to the central positions of the outer surfaces of the left end and the right end of the supporting plate respectively, a fixing cylinder is fixedly connected to the central position of the upper surface of the telescopic belt, a needle pressing belt is fixedly connected to the left side of the outer surface of the rear end of the supporting plate, a sliding block capable of moving left and right is slidably connected to the central position of the outer surface of the bottom end of the supporting plate, supporting blocks are fixedly connected to the front side and the rear side of the outer surface of the supporting plate respectively, and two supporting blocks are fixedly connected to a carrying belt respectively.
Preferably, the front end and the rear end of the outer surfaces of the left end and the right end of the supporting plate are respectively provided with a T-shaped groove, the inner walls of the four T-shaped grooves are respectively connected with a T-shaped block capable of moving back and forth in a sliding mode, the outer surfaces of the two T-shaped blocks on the left side of the supporting plate are fixedly connected with a first restraint belt, the outer surfaces of the two T-shaped blocks on the right side of the supporting plate are fixedly connected with a second restraint belt, and one end, close to the center of the supporting plate, of the two first restraint belts is respectively and fixedly connected with a second retaining ring matched with the second restraint belt.
Preferably, the central positions of the two carrying belts are connected through a connecting belt.
Preferably, the left side of the outer surface of the rear end of the supporting plate is fixedly connected with a second fixing block, the left end of the needle pressing belt is fixedly connected to the center of the outer surface of the left end of the second fixing block, and the rear side of the right end of the supporting plate is fixedly connected with a first retaining ring matched with the needle pressing belt.
Preferably, the outer surface of two about bands of second is provided with the magic subsides, the surface of needle pressing area right-hand member also is provided with the magic subsides.
Preferably, the central point of slider bottom surface puts fixedly connected with medicine loading board, the central point of slider front end surface puts fixedly connected with and decides the faller, the central point of deciding the faller upper surface puts the fixedly connected with sticker, the central point of deciding the faller rear end surface puts and has seted up logical groove, the central point of deciding the faller front end surface puts and has seted up the ladder groove.
The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:
the utility model is simple in operation, high durability and convenient use, the structure is ingenious, the design is novel, it is stable strong mutually, the comfort level is high, be favorable to promoting, realized the support to patient's arm through setting up the backup pad, realized the purpose that supports the backup pad through setting up the carrying area, further made things convenient for the transfer of patient infusion in-process, but through setting up the about band of back-and-forth movement, further realized the rigidity to patient's arm, the application scope of this device has been enlarged simultaneously, realized the rigidity to the transfer line through setting up the solid fixed cylinder, the stability of this device structure has been increased, fix the faller through setting up and realized the rigidity to the syringe needle, the problem of proposing in the background art has been solved, through setting up the cushion, realized the support to patient's arm, patient's comfort level has been increased, be favorable to promoting.
Drawings
Fig. 1 is a perspective view 1 of the anti-needle-off device for intravenous infusion of the present invention.
Fig. 2 is a perspective view 2 of the anti-needle-off device for intravenous infusion of the present invention.
Fig. 3 is a schematic view of a structure of a shoulder belt of the anti-needle-off device for intravenous infusion of the present invention.
Fig. 4 is a schematic structural view of the restraint strap of the anti-needle-off device for intravenous infusion of the present invention.
Fig. 5 is a schematic structural view of the needle pressing device of the anti-drop needle device for intravenous infusion of the present invention.
The medical device comprises a support plate 1, a back cushion 2, a back cushion 3, a first restraint belt 4, a second restraint belt 4, a telescopic belt 5, a fixing cylinder 6, a needle pressing belt 7, a sliding block 8, a connecting belt 9, a first snap ring 10, a T-shaped groove 11, a first fixing block 12, a supporting block 13, a carrying belt 14, a T-shaped block 15, a second snap ring 16, a medicine feeding plate 17, a needle fixing plate 18, a through groove 19, a step groove 20, a sticking sheet 21 and a second fixing block 22.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in figures 1-5, the utility model provides an anti-needle-off device for venous transfusion, which comprises a supporting plate 1, wherein the outer surface of the front end of the supporting plate 1 is provided with an arc-shaped groove, the front end and the rear end of the upper surface of the arc-shaped groove are respectively fixedly connected with a back cushion 2, the left sides of the front end and the rear end of the supporting plate 1 are respectively connected with a first restraint belt 3 in a sliding way, the right sides of the front end and the rear end of the supporting plate 1 are respectively connected with a second restraint belt 4 in a sliding way, the central position of the outer surface of the left end and the right end of the supporting plate 1 is fixedly connected with a telescopic belt 5, the central position of the upper surface of the telescopic belt 5 is fixedly connected with a fixed cylinder 6, the left side of the outer surface of the rear end of the supporting plate 1 is fixedly connected with a needle pressing belt 7, the central position of the outer surface of the needle pressing belt 7 is slidably connected with a slide block 8 which can move left and right, the front side and rear sides of the central position of the outer surface of the bottom end of the supporting plate 1 are respectively and fixedly connected with supporting blocks 13, the left and right ends of the two supporting blocks 13 are respectively fixedly connected with a carrying belt 14.
Realized fixing the transfer line through setting up a fixed section of thick bamboo 6, the deciding of a fixed section of thick bamboo is rolled and has been seted up logical groove, and the material of a fixed section of thick bamboo is the rubber material, and the accessible is broken open logical groove then and is realized the transfer line joint in the inner wall of a fixed section of thick bamboo 6 when carrying out the rigidity to the transfer line, this device easy operation, convenient to use is favorable to the popularization.
The front end and the rear end of the outer surfaces of the left end and the right end of the supporting plate 1 are respectively provided with a T-shaped groove 11, the inner walls of the four T-shaped grooves are respectively connected with a T-shaped block 15 capable of moving back and forth in a sliding mode, the outer surfaces of two T-shaped blocks 15 on the left side of the supporting plate 1 are fixedly connected with a first restraint belt 3, the outer surfaces of two T-shaped blocks 15 on the right side of the supporting plate 1 are fixedly connected with a second restraint belt 4, and one end, close to the center of the supporting plate 1, of each of the two first restraint belts 3 is respectively fixedly connected with a second snap ring 16 matched with the second restraint belt 4.
Through the restraint strap that sets up the back-and-forth movement, satisfied different users' user demand, enlarged the application scope of this device, be favorable to promoting.
The central positions of the two carrying belts 14 are connected through the connecting belt 9.
The connecting belt 9 is arranged to realize the connection between the two carrying belts 14, the carrying belts 14 can be carried around the neck of a patient, the supporting plate 1 is further conveniently supported, the patient can move conveniently, the practicability of the device is improved, and the popularization is facilitated.
The left side of the outer surface of the rear end of the supporting plate 1 is fixedly connected with a second fixing block 22, the left end of the needle pressing belt 7 is fixedly connected to the central position of the outer surface of the left end of the second fixing block 22, and the rear side of the right end of the supporting plate 1 is fixedly connected with a first retaining ring 10 matched with the needle pressing belt 7.
Realize the rigidity to the syringe needle through setting up needle pressing area 7, realized the purpose of anticreep needle then, this device easy operation, convenient to use, the structure is ingenious, is favorable to promoting.
The outer surface of the second restraint strap 4 is provided with a magic tape, and the outer surface of the right end of the needle pressing strap 7 is also provided with a magic tape.
The magic tape is further convenient for medical personnel to use, saves time and labor, is simple to operate, increases the practicability of the device, and is favorable for popularization.
Fixedly connected with medicine loading plate 17 is put at the center of 8 bottom surfaces of slider, the central point of 8 front end surfaces of slider puts fixedly connected with and decides faller 18, the central point of deciding the faller 18 upper surface puts fixedly connected with sticker 21, the central point of deciding the faller 18 rear end surface puts and has seted up logical groove 19, the central point of deciding the faller 18 front end surface puts and has seted up ladder groove 20.
The purpose that sets up medicine loading plate 17 is in order to solve the bacterial infection that the patient infusion in-process probably met, increased the utility model discloses a security and functionality, the needle is pricked patient after the vein and is realized the rigidity through logical groove 19 and ladder groove 20, then further realizes the rigidity to the syringe needle through pasting piece 21 to realized the mesh of anticreep needle, this device easy operation, novel structure, convenient to use, the practicality is strong, is favorable to promoting.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims (6)

1. The anti-needle-dropping device for venous transfusion is characterized in that: the multifunctional nursing bed comprises a supporting plate (1), wherein an arc-shaped groove is formed in the outer surface of the front end of the supporting plate (1), back cushions (2) are fixedly connected to the front end and the rear end of the upper surface of the arc-shaped groove respectively, first restraint belts (3) are slidably connected to the left sides of the front end and the rear end of the supporting plate (1) respectively, second restraint belts (4) are slidably connected to the right sides of the front end and the rear end of the supporting plate (1) respectively, telescopic belts (5) are fixedly connected to the central positions of the outer surfaces of the left end and the right end of the supporting plate (1), a fixing cylinder (6) is fixedly connected to the central position of the upper surface of the telescopic belt (5), a needle pressing belt (7) is fixedly connected to the left side of the outer surface of the rear end of the supporting plate (1), a sliding block (8) capable of moving left and right is slidably connected to the central position of the outer surface of the bottom end of the supporting plate (1), supporting blocks (13) are fixedly connected to the front side and the rear side of the central position of the outer surface of the bottom end of the supporting plate respectively, the left end and the right end of each of the two supporting blocks (13) are respectively and fixedly connected with a carrying belt (14).
2. The anti-needle-off device for intravenous infusion according to claim 1, characterized in that: t type groove (11) have been seted up respectively at both ends around both ends surface about backup pad (1), four the inner wall in T type groove sliding connection has T type piece (15) that can move back and forth respectively, is located the first about band (3) of the outer fixed surface of two T type pieces (15) on backup pad (1) left side, is located the outer fixed surface of two T type pieces (15) on backup pad (1) right side and is connected with about band (4) of second, two one end difference fixedly connected with that first about band (3) is close to backup pad (1) central point and puts with about band (4) complex second buckle (16).
3. The anti-needle-off device for intravenous infusion according to claim 1, characterized in that: the central positions of the two carrying belts (14) are connected through a connecting belt (9).
4. The anti-needle-off device for intravenous infusion according to claim 1, characterized in that: the left side of the outer surface of the rear end of the supporting plate (1) is fixedly connected with a second fixing block (22), the left end of the needle pressing belt (7) is fixedly connected to the center of the outer surface of the left end of the second fixing block (22), and the rear side of the right end of the supporting plate (1) is fixedly connected with a first retaining ring (10) matched with the needle pressing belt (7).
5. The anti-needle-off device for intravenous infusion according to claim 1, characterized in that: the outer surface of the two second restraint belts (4) is provided with a magic tape, and the outer surface of the right end of the needle pressing belt (7) is also provided with a magic tape.
6. The anti-needle-off device for intravenous infusion according to claim 1, characterized in that: fixedly connected with medicine loading plate (17) is put at the center of slider (8) bottom surface, fixedly connected with decides faller (18) is put at the center of slider (8) front end surface, the central point of deciding faller (18) upper surface puts fixedly connected with sticker (21), the central point of deciding faller (18) rear end surface puts and has seted up logical groove (19), the central point of deciding faller (18) front end surface puts and has seted up ladder groove (20).
CN202120053112.9U 2021-01-08 2021-01-08 Anti-needle-drop device for venous transfusion Expired - Fee Related CN215024174U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120053112.9U CN215024174U (en) 2021-01-08 2021-01-08 Anti-needle-drop device for venous transfusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120053112.9U CN215024174U (en) 2021-01-08 2021-01-08 Anti-needle-drop device for venous transfusion

Publications (1)

Publication Number Publication Date
CN215024174U true CN215024174U (en) 2021-12-07

Family

ID=79250107

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120053112.9U Expired - Fee Related CN215024174U (en) 2021-01-08 2021-01-08 Anti-needle-drop device for venous transfusion

Country Status (1)

Country Link
CN (1) CN215024174U (en)

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Granted publication date: 20211207