CN211096581U - Transfusion system fixer - Google Patents
Transfusion system fixer Download PDFInfo
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- CN211096581U CN211096581U CN201921156873.6U CN201921156873U CN211096581U CN 211096581 U CN211096581 U CN 211096581U CN 201921156873 U CN201921156873 U CN 201921156873U CN 211096581 U CN211096581 U CN 211096581U
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Abstract
The embodiment of the utility model discloses an infusion apparatus fixer, which comprises an infusion joint and a bottle stopper puncture outfit, wherein the bottle stopper puncture outfit is connected with the infusion joint through a buckle clamping assembly, and the buckle clamping assembly comprises a semi-annular buckle for connecting the infusion joint and the bottle stopper puncture outfit; the semi-annular buckle consists of an upper disc and a lower disc, a large round hole is formed in the center of the upper disc, a small round hole is formed in the center of the lower disc, a cylinder is connected between the upper disc and the lower disc through a connecting part, the upper disc and the lower disc both consist of two semicircular snap rings, and the two semicircular snap rings are connected through a buckle; the utility model discloses a simple structure carries out the first time to infusion joint and bottle plug puncture ware and fixes, recycles elasticity constraint screen panel cover and establishes on the bottle plug puncture ware to it is fixed with the bottle plug puncture ware through shrink rubber circle, thereby reach the fixed purpose of second time, reduced the probability that the bottle plug puncture ware deviates from, the infusion of adaptable different models connects, and easy operation.
Description
Technical Field
The embodiment of the utility model provides a relate to the medical instrument field, concretely relates to transfusion system fixer.
Background
Infusion is a common means in clinical treatment, and clinical infusion sets are various and comprise precision infusion sets, common infusion sets, light-shading infusion sets and the like. However, during the course of an infusion by a patient, an event of inadvertent pulling off of the infusion set always occurs. Sometimes the transfusion device is pulled carelessly when the patient goes to a toilet, sometimes the patient turns over the transfusion device, the needle of the transfusion device is separated from the transfusion bag and is polluted, and sometimes the bottle stopper puncture outfit on the transfusion device is pulled out of the transfusion bag under the condition of unclear state because the anesthetic is not clear after the operation.
However, in a general hospital, the infusion apparatus and the infusion bag are simply fixed by using the adhesive plaster, so that the fixation between the infusion apparatus and the infusion bag is not firm, the infusion apparatus still easily drops from the infusion bag, and even some patients insert the bottle stopper puncture outfit on the infusion apparatus back after dropping, so that the medicine in the infusion bag is polluted.
If application number is 201720402470.X, the patent name is a utility model patent of transfusion system with fixer, it sets up the fixer on the transfusion system and avoids droing of bottle plug syringe needle, but its fixer is mainly fixed from the flank through a flexible portion, under the condition that artificial is pulled carelessly, there is great possibility that drops in bottle plug syringe needle still.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an infusion apparatus fixer to solve the problem that bottle plug needle drops from infusion bag easily among the prior art.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
the utility model provides an infusion apparatus fixer, which comprises an infusion joint and a bottle stopper puncture outfit, wherein the bottle stopper puncture outfit is connected with the infusion joint through a buckle clamping component, the buckle clamping component comprises a semi-annular buckle for connecting the infusion joint and the bottle stopper puncture outfit, and the middle part of the semi-annular buckle is respectively connected with two ends in the vertical direction through rotation, so that the semi-annular buckle can be conveniently opened and closed;
the semi-annular buckle is composed of an upper disc and a lower disc, a large round hole is formed in the center of the upper disc, a small round hole is formed in the center of the lower disc, the upper disc and the lower disc are connected through a connecting portion to form an integrated cylinder, the upper disc and the lower disc are composed of two semicircular snap rings, and the two semicircular snap rings are connected through a buckle.
Further, the buckle clamping assembly further comprises a thread fixing straight cylinder which is directly sleeved on the bottle stopper puncture device, and the semi-annular buckle is hinged to the joint of the thread fixing straight cylinder and the bottle stopper puncture device.
Furthermore, an elastic binding mesh enclosure is sleeved at the top end of the infusion joint, and a contraction rubber ring for clamping the bottle stopper puncture device is arranged at the bottom end of the elastic binding mesh enclosure.
Furthermore, a lifting nut is movably mounted on the thread fixing straight cylinder through thread engagement, and a C-shaped clamping claw is mounted on the lifting nut through hinging.
Furthermore, the clamping claw is connected with the lifting nut through a torsion spring, and anti-slip pads are arranged at the other ends of the clamping claw and the semi-annular buckle.
Furthermore, the semi-annular buckle and the clamping claw are crossed on a transverse section, and an elastic sheet is arranged between the semi-annular buckle and the bottom of the thread fixing straight cylinder.
Furthermore, a conduit penetration channel is arranged on the central axis of the thread-fixed straight cylinder, the contraction rubber ring is in a circular ring shape and is clamped at the end part of the thread-fixed straight cylinder, and the conduit penetration channel is opposite to the center of the contraction rubber ring.
Furthermore, an annular stop ring is fixedly mounted on the infusion connector, an annular sliding groove is formed in the top of the stop ring, and friction plates are fixedly mounted on the inner walls of two sides of the annular sliding groove.
The utility model discloses an embodiment has following advantage:
the utility model discloses a simple structure carries out the first time to infusion joint and bottle plug puncture ware and fixes, recycles elasticity constraint screen panel cover and establishes on the bottle plug puncture ware to it is fixed with the bottle plug puncture ware through shrink rubber circle, thereby reach the fixed purpose of second time, greatly reduced the probability that the bottle plug puncture ware deviates from, the infusion of adaptable different models connects, and easy operation, convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the clamping jaw of the present invention;
FIG. 3 is a schematic view of the semi-annular buckle structure of the present invention;
in the figure: 1-an infusion connector; 2-bottle stopper puncture outfit; 3-a non-slip mat; 4-elastic binding net cover; 5-shrinking the rubber ring; 6-fixing the straight cylinder by threads; 7-semi-annular buckle; 8-lifting nut; 9-a clamping jaw; 10-a torsion spring; 11-an elastic sheet; 12-a catheter penetration channel; 13-a blocking ring; 14-an annular sliding groove;
701-an upper disc; 702-a lower disc; 703-a linker; 704-snap fit.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
The utility model discloses the novel main purpose of this implementation is in order to make on the fixed infusion of bottle plug puncture ware connects, provides an infusion set fixer, and it mainly comprises elasticity constraint screen panel and shrink rubber circle, in order to fix bottle plug puncture ware and infusion joint the first time after, establish elasticity constraint screen panel cover on the bottle plug puncture ware again, and it is fixed with the bottle plug puncture ware through shrink rubber circle, thereby reach the fixed purpose of second time, wherein, as shown in fig. 1 to 3, the mode of first time fixing specifically includes infusion joint 1 and bottle plug puncture ware 2, its characterized in that, bottle plug puncture ware 2 is connected with infusion joint 1 through buckle clamping component, infusion joint 1 top cover is equipped with elasticity constraint screen panel 4, elasticity constraint screen panel 4 bottom is provided with the shrink rubber circle 5 that is used for blocking puncture ware 2.
The buckle clamping component comprises a thread fixing straight cylinder 6 which is directly sleeved on the bottle stopper puncture device 2, a semi-annular buckle 7 is installed at the joint of the thread fixing straight cylinder 6 and the bottle stopper puncture device 2 through hinging, the middle part of the semi-annular buckle 7 is respectively connected at two ends of the vertical direction through rotation, the semi-annular buckle 7 convenient to open and close, a lifting nut 8 is movably installed on the thread fixing straight cylinder 6 through thread occlusion, and a clamping claw 9 which is C-shaped is installed on the lifting nut 8 through hinging.
The bottle stopper puncture outfit 2 and the infusion joint 1 are both arranged into semicircular buckles, and the two buckles are tightly connected to form telescopic adjustment. In the present embodiment, the specific manner of the semi-annular buckle 7 is as follows:
(1) the upper disc is connected with the infusion bag by two semicircles which can be opened and closed and can clamp the infusion joint tightly;
(2) the lower disc is connected with the bottle stopper puncture outfit by two semicircles which can be opened and closed and can tightly clamp the bottle stopper puncture outfit;
(3) the upper disc and the lower disc are the same in diameter, the upper disc and the lower disc are connected to form a hollow cylinder, and the upper disc and the lower disc are connected through a connecting part to form an integrated cylinder, so that the upper disc and the lower disc can be opened together and clamped together.
If the cylindrical structure is a wrapping type, the material must be transparent; if the hollow-out type is adopted, the transparent is not needed, and the material is specifically plastic.
The clamping claw 9 and the lifting nut 8 are connected through a torsion spring 10, and the other ends of the clamping claw 9 and the semi-annular buckle 7 are provided with anti-skid pads 3.
In the aforesaid, pierce the infusion of infusion bag bottom earlier bottle plug puncture ware 2 in connecting 1, rubber in the infusion connects 1 blocks bottle plug puncture ware 2, but it is not firm, so set up buckle clamping component on bottle plug puncture ware 2, buckle clamping component is claw form and buckle form, thereby the infusion of grasping the upper end connects 1 to form and presss from both sides tight reinforcement for the first time, rethread elasticity constraint screen panel 4 carries out the secondary and fixes, elasticity constraint screen panel 4 has good elasticity, entangle bottle plug puncture ware 2 downwards with elasticity constraint screen panel 4, thereby under the shrink rubber circle 5 of elasticity constraint screen panel 4 bottom lost the human intervention's the condition, can oneself contract, thereby block bottle plug puncture ware 2, elasticity rubber section of thick bamboo 4 can also upwards curl up, be convenient for medical personnel pierce bottle plug puncture ware 2.
The clamping component is characterized in that the thread fixing straight cylinder 6 is fixedly sleeved on the bottle stopper puncture outfit 2, the thread fixing straight cylinder 6 is sleeved with the lifting nut 8, the lifting nut 8 is provided with the clamping claw 9, and the lifting nut 8 is rotated to control the height of the lifting nut 8 on the thread fixing straight cylinder 6, so that the position of the top of the clamping claw 9 on the infusion connector 1 is adjusted, and the infusion connector 1 with different lengths can be conveniently adapted.
At this moment, the bottom of clamping jaw 9 is all through articulating on lifting nut 8, then clamping jaw 9 can be followed the pin joint and rotated, the concrete expression is that clamping jaw 9 top is kept away from and is close to infusion and connects 1, again be connected torsion spring 10's both ends with clamping jaw 9 and lifting nut 8 respectively, and torsion spring 10 makes clamping jaw 9 top contact each other, when medical personnel carry out the bottle plug puncture, only need to separate clamping jaw 9 with the hand, after the bottle plug puncture finishes, loosen the hand, when torsion spring 10 separates with the hand, receive the compression, the external force that acts on torsion spring 10 this moment disappears, so torsion spring 10 makes clamping jaw 9 top be close to infusion set joint 1 gradually, until pressing from both sides infusion set and connecting 1, thereby reach the effect of fixing for the first time.
Furthermore, the anti-slip pad 3 can increase the friction force between the top of the clamping jaw 9 and the surface of the infusion connector 1, so that the clamping jaw 7 can clamp the infusion connector 1 more firmly.
In addition, in the above-mentioned, semi-ring buckle 7 includes the semi-ring connecting plate, the semi-ring connecting plate is upper and lower extreme all is provided with the semicircle cardboard, the semicircle cardboard that the semi-ring connecting plate corresponds about two can splice into circularly through the draw-in groove, two semi-ring connecting plates splice into cylindricly thereupon, and still be provided with the bayonet socket of bottle plug puncture ware 2 and infusion joint 1 on the semicircle cardboard, the semicircle semi-plate after the concatenation blocks the junction of bottle plug puncture ware 2 and infusion joint 1 through the bayonet socket, at this moment, the upper end of semi-ring connecting plate blocks infusion joint 1, the lower extreme of semi-ring connecting plate blocks bottle plug puncture ware 2, can prevent both separation like this, during dismounting device, it can to use external force to separate semi-ring buckle 7 about.
It should be noted that the semi-annular buckle 7 and the clamping claw 9 are crossed in a transverse cross section, and an elastic sheet 11 is installed between the semi-annular buckle 7 and the bottom of the thread fixing straight cylinder 6.
The utility model discloses a set up infusion set, including screw thread fixed straight section of thick bamboo 6, be provided with pipe on the central axis and pierce through passageway 12 on the screw thread fixed straight section of thick bamboo 6, shrink rubber ring 5 is the ring form, just shrink rubber ring 5 card is in the tip of screw thread fixed straight section of thick bamboo 6, pipe pierce through passageway 12 is just to the center of shrink rubber ring 5, the setting of the infusion pipe of being convenient for.
In addition, an annular stop ring 13 is fixedly mounted on the infusion joint 1, so that the movable claw 10 can be fixed conveniently, an annular sliding groove 14 is formed in the top of the stop ring 13, and friction plates are fixedly mounted on the inner walls of two sides of the annular sliding groove 14, so that the movable claw can stably slide in the rotating process.
Wherein, all structures can all adopt arbitrary material to make, but, consider that the clean degree requirement to the equipment that uses is higher in the hospital, need pass through strict disinfection procedure to the material that uses repeatedly, and adopt the plastics material, and the cost is lower, is favorable to realizing disposable.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. An infusion apparatus fixator comprises an infusion joint (1) and a bottle stopper puncture outfit (2), and is characterized in that the bottle stopper puncture outfit (2) is connected with the infusion joint (1) through a buckle clamping assembly, the buckle clamping assembly comprises a semi-annular buckle (7) used for connecting the infusion joint (1) and the bottle stopper puncture outfit (2), and two ends of the middle part of the semi-annular buckle (7) in the vertical direction are respectively connected through rotation, so that the semi-annular buckle (7) can be conveniently opened and closed;
semi-annular buckle (7) comprise last disc (701) and lower disc (702), it is equipped with big round hole to go up disc (701) center disc (702) center down is equipped with little round hole go up disc (701) and connect the drum that forms the integral type through connecting portion (703) between disc (702) down, go up disc (701) and disc (702) down and constitute by two semicircle snap rings, and connect through buckle (704) between two semicircle snap rings.
2. The infusion set fixator according to claim 1, wherein the clamping assembly further comprises a thread fixing straight cylinder (6) directly sleeved on the bottle stopper puncture device (2), and the semi-annular clamp (7) is hinged to a joint of the thread fixing straight cylinder (6) and the bottle stopper puncture device (2).
3. The infusion set fixator according to claim 2, wherein an elastic restraining mesh (4) is sleeved on the top end of the infusion connector (1), and a contracting rubber ring (5) for clamping the bottle stopper puncture device (2) is arranged at the bottom end of the elastic restraining mesh (4).
4. The infusion set fixator according to claim 2, wherein the thread-fixed straight cylinder (6) is movably provided with a lifting nut (8) through thread engagement, and the lifting nut (8) is provided with a C-shaped clamping claw (9) through hinge joint.
5. The infusion set fixator according to claim 4, wherein the clamping jaw (9) and the lifting nut (8) are connected through a torsion spring (10), and the other ends of the clamping jaw (9) and the semi-annular buckle (7) are provided with anti-skid pads (3).
6. The infusion set fixator according to claim 5, wherein the semi-annular buckle (7) and the clamping jaw (9) are crossed in a transverse section, and an elastic sheet (11) is arranged between the semi-annular buckle (7) and the bottom of the thread fixing straight cylinder (6).
7. The infusion set fixator according to claim 3, wherein a catheter penetration channel (12) is arranged on a central axis of the thread-fixed straight cylinder (6), the contraction rubber ring (5) is annular, the contraction rubber ring (5) is clamped at the end of the thread-fixed straight cylinder (6), and the catheter penetration channel (12) is opposite to the center of the contraction rubber ring (5).
8. The infusion set fixator according to claim 1, wherein an annular blocking ring (13) is fixedly mounted on the infusion connector (1), an annular sliding groove (14) is formed in the top of the blocking ring (13), and friction plates are fixedly mounted on inner walls of two sides of the annular sliding groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156873.6U CN211096581U (en) | 2019-07-23 | 2019-07-23 | Transfusion system fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921156873.6U CN211096581U (en) | 2019-07-23 | 2019-07-23 | Transfusion system fixer |
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| Publication Number | Publication Date |
|---|---|
| CN211096581U true CN211096581U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921156873.6U Active CN211096581U (en) | 2019-07-23 | 2019-07-23 | Transfusion system fixer |
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| CN (1) | CN211096581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569187A (en) * | 2020-05-30 | 2020-08-25 | 严高超 | Transfusion stand |
| CN112169074A (en) * | 2020-10-30 | 2021-01-05 | 上海工程技术大学 | Transfusion system anti-drop device |
-
2019
- 2019-07-23 CN CN201921156873.6U patent/CN211096581U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569187A (en) * | 2020-05-30 | 2020-08-25 | 严高超 | Transfusion stand |
| CN112169074A (en) * | 2020-10-30 | 2021-01-05 | 上海工程技术大学 | Transfusion system anti-drop device |
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