TWM596087U - Fixing sleeve of intravenous drip pipe joint - Google Patents

Abstract

This creation is a fixing sleeve for drip pipe joint. The fixing sleeve is mainly a ring sleeve for the drip pipe to pass through and is located at the rear end of a joint, and a unilateral arrow-shaped clamping rod is formed on the end face of the ring sleeve to form The oblique pushing surface and the locking shoulder part can be combined after the two drip lines are connected through the joint, so that the locking shoulder part of the clamping rod and the end face of the ring sleeve can be respectively snapped on the end face of the rear end of the two joints, so as to prevent the two The purpose of joint separation and shedding.

Description

Fixing sleeve of drip pipe joint

This creation is a fixing sleeve for drip pipe joints. The fixing sleeve mainly includes a ring sleeve and a single-sided arrow-shaped clamping rod extending through the end face of the ring sleeve, so as to form an inclined thrust surface and a locking shoulder, so when When the ring sleeve is for the drip line to pass through and is located at the rear end of a joint, after the two drip lines are combined through the joint, the locking shoulder of the clamping rod and the end surface of the ring sleeve can be separately locked behind the two joints At the end of the end, prevent the two joints from separating and falling off.

Infusion therapy (infusion) refers to the direct infusion of water, nutrients or drugs (supplement of body fluids, electrolytes or antibiotics) through the vein to provide life-sustaining functions, and is an indispensable part of current medical measures.

However, the applied drip line will be different according to different treatment purposes (especially the drip line at the tip of the needle, such as the thicker needle required for blood transfusion), in order to facilitate the rapid drip line at the end of the needle and the drip at the end of the medical fluid The pipelines are combined, and the joint ends between the drip pipelines will be joined in a joint (the structural design of each is divided into a male cone tube and a female cone sleeve), and the friction force of the taper of the joint is used to facilitate the combination or separation again. The purpose of removal. However, due to the uncertainty of possible loosening of the taper fit, especially the drip line (connector) will always shake, pull or knock on the hospital bed and drip frame with the patient's movement, and the loosening of the joint and leakage will often occur in the clinic. The phenomenon of medical fluids, so they can only be wrapped with tape at the junction of the two joints to fix, not only extremely The trouble also made it difficult to replace the drip line and lost the original intention of setting the joint.

In view of the above-mentioned problems, the author deeply feels that the design of the joint of the conventional drip line has not taken into account the patient's activity status, so that the joint does not have practical applicability, so he has actively engaged in research and development based on his many years of experience in clinical care of patients Improvement, after careful consideration of the conditions of all parties, finally created the composition of this structure, which will completely solve the above problems.

This creation is a fixing sleeve for drip pipe joint. The fixing sleeve is mainly a ring sleeve for the drip pipe to pass through and is located at the rear end of a joint, and a unilateral arrow-shaped clamping rod is formed on the end face of the ring sleeve to form The inclined thrust surface and the locking shoulders will provide the following performance after implementation:

Since the fixed sleeve of this creation includes a ring sleeve and a single-sided arrow-shaped clamping rod extending through the end face of the sleeve, the end of the clamping rod forms an inclined thrust surface and a locking shoulder, so when the two drip lines are combined through the joint After that, the ring sleeve that can be pushed against the fixed sleeve is locked at the rear end of its joint, and the locking shoulder of the clamping rod can be buckled at the end surface of the rear end of the other joint, so that the distance between the two joints is limited To achieve the purpose of truly preventing the accidental separation and fall-off of the two joints.

The ring sleeve of this creative sleeve can be a C-shaped sleeve structure, so that it can be used directly for the conventional drip pipeline to form a composition. It also achieves the purpose of ensuring that the joint is not loosened, so that the conventional drip pipeline is used in this creation The configuration of the fixed sleeve achieves the purpose of improving the efficiency and reducing the waste of the use cost.

10‧‧‧Fixed sleeve

1‧‧‧Loop

11‧‧‧Clamp

111‧‧‧inclined face

112‧‧‧Stuck shoulder

2‧‧‧ drip line

3‧‧‧Connector

31‧‧‧End

The first picture: the structural diagram of this creation.

The second picture: the composition of this creation.

The third picture: It is the use state structure diagram of this creation.

Fourth picture: It is another structural picture of this creation.

Fifth picture: It is another structural picture of this creation.

In order to enable your reviewers to clearly understand the structural composition of this creation and the functional benefits it can achieve, for the rest, the examples are listed in conjunction with the drawings, and the detailed descriptions are as follows:

This creation is a fixing sleeve for a drip pipe joint. The main fixing sleeve 10 is a ring sleeve 1 for the drip pipe 2 to pass through and is located at the rear end of a joint 3 (as shown in the first and second figures). The end surface of the ring sleeve 1 is extended with a single-sided arrow-shaped clamping rod 11, so that the end of the clamping rod 11 forms an inclined thrust surface 111 and a locking shoulder 112, so that the two drop lines 2 can be combined through the joint 3 to promote the card The locking shoulder 112 of the rod 11 and the end surface of the ring sleeve 1 can be respectively snapped on the end surface 31 of the rear end of the two joints 3 (as shown in the third figure), so as to prevent the two joints 3 from separating and falling off.

It can be seen from the above structure composition that the fixed sleeve 10 of this creation is composed of the ring sleeve 1 and the clamping rod 11, and the end of the clamping rod 11 has the design of the inclined push surface 111 and the locking shoulder 112, so when After the two joints 3 are combined with their tapers, the tightness can be achieved. At this time, it is only necessary to push the ring sleeve 1 of the fixed sleeve 10 along the drip line 2, and the inclined pushing surface 111 can follow the shape of the two joints 3 Undulate and move forward, and allow the clamping rod 11 to elastically deform correspondingly, until the end surface of the ring sleeve 1 is locked to the rear end surface 31 of the joint 3, the locking shoulder 112 of the clamping rod 11 can be synchronously snapped on the other joint 3 At the end surface 31 of the rear end, the bonding distance between the two joints 3 is limited to maintain the close state, so that the purpose of preventing the two joints 3 from being accidentally separated and falling off can be achieved. On the contrary, when separating the two connectors 3, the two connectors 3 can be held by both hands, After the clamping lever 11 is released from the inclined pushing surface 111 with one finger to release the restriction effect of the locking shoulder 112, the two joints 3 can be quickly separated, and the operation is extremely convenient.

In addition, the fixed sleeve 10 of the present invention can be provided with opposite clamping rods 11 (as shown in the fourth figure) through two corresponding sides of the end face of the ring sleeve 1, so that the double locking shoulder 112 is snapped on the rear end of the other joint 3 The fixing force of the end surface 31 is more stable.

In addition, the ring sleeve 1 of the above-mentioned creative fixing sleeve 10 is a C-shaped sleeve (as shown in the fifth figure, which can be applied to a single clamping rod 11 and a double clamping rod 11), so that it can be directly directed to the conventional drip line 2 It can be used as a lateral sleeve.

10‧‧‧Fixed sleeve

1‧‧‧Loop

11‧‧‧Clamp

111‧‧‧inclined face

112‧‧‧Stuck shoulder

2‧‧‧ drip line

3‧‧‧Connector

31‧‧‧End

Claims (3)

A fixing sleeve for a drip pipe joint. The fixing sleeve is mainly provided with a ring sleeve for the drip pipe to penetrate and is located at the rear end of a joint, and a unilateral arrow-shaped clamping rod is extended on the end face of the ring sleeve to make the clamping rod end The inclined thrust surface and the locking shoulder are formed, so that after the two drip lines are combined through the joint, the locking shoulder of the clamping rod and the end surface of the ring sleeve are respectively snapped on the end surface of the rear end of the two joints, so as to prevent the two joints The purpose of separation and shedding. The fixing sleeve of the drip pipe joint as described in item 1 of the patent application scope, wherein the clamping bar is relatively extended by two corresponding sides of the end face of the ring sleeve. The fixing sleeve of the drip line joint as described in item 1 or 2 of the patent application scope, wherein the ring sleeve is a C-shaped sleeve.

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