CN214807385U

CN214807385U - Multifunctional infusion support

Info

Publication number: CN214807385U
Application number: CN202120585227.2U
Authority: CN
Inventors: 许平; 赵莉敏; 蔺大明; 周丽娜; 李惠
Original assignee: Jiangyin Peoples Hospital
Current assignee: Jiangyin Peoples Hospital
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-23
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a multifunctional infusion support, which comprises a base, wherein an infusion rod is fixed above the base and is connected with a first hook, and the infusion rod is connected with a movable hook through a connecting rod assembly; the connecting rod component has an unfolding state and a folding state; the connecting rod assembly in the unfolded state is used for positioning the movable hook at a hanging position, the hanging position is spaced from the first hook, and the connecting rod assembly in the folded state is used for enabling the movable hook to be arranged at the position close to the infusion rod; the movable hook comprises a second hook and a third hook. This multifunctional infusion support passes through link assembly and adjusts movable hook to the position different with first couple, avoids the infusion confusion when conveniently hanging different liquid medicine containers, in addition, can also adjust movable hook to being close to transfusion rod department through link assembly, reduces the occupation space of equipment, makes things convenient for medical personnel's activity.

Description

Multifunctional infusion support

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to a multifunctional infusion support is related to.

Background

The existing infusion support is either vertical or hanging, the structure is mostly fixed and single, and a lot of inconvenience is encountered in the clinical use process. In particular, in the treatment process of critical patients, multiple liquids (including various nutrient solutions, common saline and flushing liquid) need to be infused simultaneously, and because different liquid medicines and different infusion sequences and times exist, infusion confusion easily occurs in the actual infusion process, and potential safety hazards exist.

Therefore, the Chinese utility model with the publication number of CN205598335U discloses an error-proof infusion support, which comprises a base and a height-adjustable support, wherein the base is provided with a universal wheel with a brake, the support is fixedly provided with a first support arm, and an infusion hook is arranged on the first support arm; the bracket is also fixedly provided with a second support arm which is positioned below the first support arm, and the second support arm is provided with an infusion hook. The infusion support is convenient to move, common liquid and high-risk liquid can be separately hung, and the health of a patient is prevented from being threatened due to infusion errors.

However, the critical patients need to transfuse from different positions, and the transfusion hooks of the transfusion stand are intensively fixed at different height positions right above the base, and the liquid medicine container can be hung from only one direction position, so that the transfusion stand needs to be additionally arranged during transfusion, and the transfusion is inconvenient; in addition, the infusion device of the infusion support is fixed in structure, occupies too much space in the horizontal direction, and influences the movement of medical staff.

Therefore, there is a need for an improved multifunctional infusion support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide a use convenient and the structure is nimble, occupation space is few multi-functional infusion support.

In order to realize the technical effects, the utility model adopts the technical scheme that: a multifunctional infusion support comprises a base, wherein an infusion rod is arranged above the base and connected with a first hook, and the infusion rod is connected with a movable hook through a connecting rod assembly; the connecting rod assembly has an unfolding state and a folding state; the connecting rod assembly in the unfolded state is used for positioning the movable hook at a hanging position, the hanging position is spaced from the first hook, and the connecting rod assembly in the folded state is used for enabling the movable hook to be arranged at the position of the infusion rod in a close proximity mode; the movable hook comprises a second hook and a third hook.

Preferably, in order to facilitate the position of adjusting the second couple, link assembly include with second couple fixed connection's support arm, the support arm with the transfusion rod rotates to be connected, the support arm with be provided with first support piece between the transfusion rod, first support piece is used for supporting the state of expanding the support arm.

Preferably, in order to reduce the number of parts and the equipment cost, the first support is a first hook.

Preferably, in order to adjust the position of the third hook, the connecting rod assembly comprises an expansion piece, one end of the expansion piece is fixedly connected with the third hook, and the other end of the expansion piece is rotatably connected with the infusion rod; a second supporting piece is arranged between the telescopic piece and the infusion rod and used for supporting the telescopic piece in an unfolding state.

Preferably, in order to guarantee the supporting effect of the extensible member in the unfolded state, one end of the extensible member connected with the third hook is a hanging end, and the second supporting member is connected with the hanging end.

Preferably, in order to facilitate the movement of the third hook, the telescopic part is a telescopic rod.

Preferably, in order to realize the support of third couple when utilizing the third couple to hang third liquid medicine container, prevent that the infusion support from empting, be convenient for simultaneously accomodate, second support piece includes branch, branch with be provided with the setting element between the extensible member, the setting element be used for with branch is fixed in the support station and accomodates the station, accomodates the station branch both ends with the proximate proximity setting of extensible member.

Preferably, in order to realize position adjustment of the support rod and fix the working positions of the support rod under the support station and the storage station, the support rod is rotatably connected with the third hook; the locating part comprises a supporting locating part and/or a storage locating part, and the supporting locating part and the storage locating part are respectively used for fixing the supporting station and the supporting rod for storing the station.

Preferably, in order to fix the position of the support rod under the support station, the support positioning part is a clamping part.

Preferably, in order to fix the position of the support rod under the storage station, one of the support rod and the telescopic piece is fixedly connected with the storage positioning piece, and the other is in clamping fit with the storage positioning piece.

To sum up, the utility model discloses multifunctional infusion support passes through link assembly and adjusts movable hook to the position different with first couple, avoids infusing the confusion when conveniently hanging different liquid medicine containers, in addition, can also adjust movable hook to being close to transfusion rod department through link assembly, reduces the occupation space of equipment, makes things convenient for medical personnel's activity.

Drawings

FIG. 1 is a schematic structural view of the infusion apparatus of embodiment 1 of the present invention in an infusion state;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is a schematic view of the embodiment 1 of the present invention with the support rod and the telescopic rod engaged;

fig. 5 is a schematic structural view of embodiment 1 of the present invention in a storage state;

FIG. 6 is an enlarged view of section C of FIG. 5;

FIG. 7 is a schematic structural view of the infusion apparatus of embodiment 2 of the present invention in an infusion state;

FIG. 8 is an enlarged view of section D of FIG. 7;

in the figure: 1. the infusion device comprises a base, 2 parts of an infusion rod, 2a parts of a fixed pipe, 2b parts of a movable rod, 2c parts of a locking screw, 3 parts of a first hook, 4 parts of a second hook, 5 parts of a third hook, 6 parts of a telescopic rod, 6a parts of a sliding sleeve, 6b parts of a sliding strip, 6b-1 parts of a jack, 6c parts of a first bolt, 7 parts of a support rod, 8 parts of a clamping unit, 8a parts of a clamping plate, 8b parts of a threaded pipe, 9 parts of a screw rod, 10 parts of a fixed plate, 11 parts of a first cross shaft, 12 parts of a support arm, 13 parts of a fixed frame, 14 parts of a second cross shaft, 15 parts of a second bolt, 16 parts of a clamping block, 17 parts of a protrusion, 18 parts of a fixed strip, 19 parts of a rotating seat, 20 parts of a pin shaft, 21 parts of a connecting plate, 22 parts of a bearing and 23 parts of a universal wheel.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1

As shown in fig. 1-6, the multifunctional infusion support of embodiment 1 comprises a base 1, wherein universal wheels 23 are arranged at four corners below the base 1, so that the infusion support can move conveniently; transfusion rod 2 is fixed with in base 1's top, transfusion rod 2 includes that the mouth of pipe upwards just is fixed in the fixed pipe 2a on the base 1, and fixed pipe 2a sliding fit has carriage release lever 2b, is provided with the opening on the pipe wall of fixed pipe 2a, and fixed pipe 2a has locking screw 2c through opening screw-thread fit, through rotating locking screw 2c, with carriage release lever 2b and fixed pipe 2a locking connection to fixed transfusion rod 2's height.

The top of the transfusion rod 2 is fixed with a first hook 3, and after the transfusion rack is moved to the operation bed position, the first hook 3 is used for hanging a first liquid medicine container from the upper part of the left shoulder of a patient.

The transfusion rod 2 is connected with a movable hook through a connecting rod component; the connecting rod component has an unfolding state and a folding state; the connecting rod assembly in the unfolded state is used for positioning the movable hook at a hanging position, the hanging position is spaced from the first hook 3, and the connecting rod assembly in the folded state is used for enabling the movable hook to be arranged at the position close to the infusion rod 2; as shown in fig. 1, the movable hook comprises a second hook 4 and a third hook 5, and the second hook 4 and the third hook 5 are respectively used for hanging the first liquid medicine container from the upper part of the left shoulder and the upper part of the foot of the patient, thereby facilitating the transfusion and avoiding the transfusion confusion.

Two fixing plates 10 which are vertically arranged and are parallel to each other are fixed above the moving rod 2b, the two fixing plates 10 are fixedly connected through a first cross shaft 11, and the connecting rod assembly comprises a support arm 12 which is fixedly connected with the second hook 4 and sleeved outside the first cross shaft 11, so that the second hook 4 can rotate conveniently, and the position of the second hook can be adjusted; as shown in fig. 2, when the support arm 12 rotates to a horizontal angle, the support arm 12 abuts against the top of the first hook 3, that is, the first hook 3 is a first support member capable of supporting the support arm 12 in an unfolded state and further supporting the second hook 4; the first hook 3 and the second hook 4 are respectively used for hanging a first liquid medicine container and a second liquid medicine container (generally various nutrient solutions and common saline) from the upper parts of the shoulders at the two sides of the patient for transfusion.

The connecting rod assembly comprises a telescopic piece, the telescopic piece is a telescopic rod 6, the telescopic rod 6 comprises a sliding strip 6b fixedly connected with the third hook 5, the second sliding strip 6b is in sliding fit with a sliding sleeve 6b consistent with the length direction of the second sliding strip, an opening is formed in the sliding sleeve 6b, a plurality of jacks 6b-1 are distributed on the sliding strip 6b along the length direction of the sliding strip at intervals, and the opening is in splicing fit with one jack 6b through a first bolt 6c, so that the position of the sliding strip 6b relative to the sliding sleeve 6a is locked. The end of the sliding sleeve 6a is sleeved with a second transverse shaft 14, and two ends of the second transverse shaft 14 are respectively fixedly connected with one of the fixing plates 10 through two L-shaped fixing frames 13. Through the structure, the telescopic piece is connected with the infusion rod 2 in a rotating mode, and the position of the third hook 5 is convenient to adjust through the sliding fit of the sliding strip 6b and the sliding sleeve 6a.

When a third liquid medicine (generally, a flushing liquid) needs to be delivered to the foot position of a patient, the sliding sleeve 6a is rotated to the position shown in fig. 1, the sliding sleeve 6a drives the third hook 5 to rotate to abut against the upper part of the fixing plate 10 through the sliding strip 6b, then the first bolt 6c is taken down, the sliding strip 6b is pulled out for a certain distance outwards, so that the third hook 5 moves to the upper part of the foot of the patient, then the first bolt 6c is inserted, the opening in the sliding sleeve 6a is in inserting fit with one of the insertion holes 6b-1 in the sliding strip 6b, and the relative position of the sliding sleeve 6a and the sliding strip 6b is locked. After the transfusion is finished, the sliding strip 6b is plugged back to the original position, the first bolt 6c is used for fixing the relative position of the sliding strip and the sliding strip (as shown in figure 4), and then the sliding sleeve 6a is rotated until the third hook 6 is arranged close to the transfusion rod 2 (as shown in figure 5), so that the occupied space of the transfusion frame is reduced, and the movement of medical staff is facilitated.

As shown in fig. 1 and 3, one end of the extensible member connected to the third hook is a suspended end, and the suspended end is connected to a second support member for supporting the extensible member in an expanded state; the second supporting piece comprises a connecting plate 21 fixed below the sliding strip 6b, and the connecting plate 21 is rotatably connected with the supporting rod 7 through a pin shaft 20.

In order to ensure that the support rod 7 can stably support the telescopic rod 6 and facilitate the storage of the support rod 7 so as to reduce the occupied space of the infusion support, the support rod 7 is provided with a support station and a storage station, two ends of the support rod 7 under the storage station are arranged close to the telescopic piece, a positioning part is arranged between the support rod 7 and the telescopic piece, and the positioning part comprises a support positioning part and a storage positioning part; the supporting positioning element is used for fixing the supporting rod 7 (shown in fig. 3) at the supporting station, and the receiving positioning element is used for fixing the supporting rod 7 (shown in fig. 4) at the receiving station.

The supporting and positioning part comprises a rotating seat 19 fixed on the supporting rod 7, the rotating seat 19 is rotatably connected with a fixing strip 18, a fixing port is formed in the fixing strip 18, and the fixing port is in inserting fit with one of the inserting holes 6b in the sliding strip 6b through a second inserting pin 15.

The accommodating positioning piece comprises a U-shaped fixture block 16 fixed on the sliding sleeve 6a, protrusions 17 are fixed on two inner side walls of the fixture block 16, and the support rod 7 is in clamping fit with the fixture block 16.

When the supporting rod 7 is positioned under the supporting station, a stable triangular structure is formed by the supporting rod, the fixing strip 18 and the sliding strip 6b, so that the position change of the third hook 5 in the infusion process is avoided. During the infusion, only need support branch 7 through the operation table through the bottom with branch 7 and the contact of operation table bed board, then rotate fixed strip 18, make fixed mouthful on the fixed strip 18 align the back with one of them jack 6b on the draw runner 6b, insert second bolt 15, can prevent branch 7, draw runner 6b and third couple 5 and rotate to the realization is firm to be supported. After the transfusion is finished, the second bolt 15 is taken down, the sliding strip 6b is plugged back to the original position, then the support rod 7 is close to the sliding sleeve 6a to rotate, so that the support rod 7 is rotated into the inner side of the U-shaped opening of the clamping block 16, and the support rod 7 is prevented from rotating out by the bulge 17. When the support rod 7 is used again, the support rod 7 is rotated by force, so that the support rod 7 is separated from the clamping block 16. Here, the clamping block 16 is preferably made of an elastic plastic plate, and the clamping fit between the telescopic rod 6 and the supporting rod 7 can be conveniently realized for many times through the deformation of the clamping block.

In conclusion, the multifunctional infusion support is flexible in structure and convenient to use, when the infusion is needed to be performed on a surgical patient, the connecting rod assembly is operated, the second hook 4 and the third hook 5 are rotated, the first liquid medicine container and the second liquid medicine container are hung above the two shoulders of the surgical patient by utilizing the first hook 3 and the second hook 4, and the third liquid medicine container is hung above the feet of the surgical patient, so that the confusion of liquid medicine is avoided, and the infusion is convenient; after the operation is finished, the hook assembly is rotated to the first working position, the second hook 4 and the third hook 5 are rotated to be arranged close to the infusion rod 2, the occupied space of the infusion support is reduced, and therefore the medical care personnel can move conveniently.

It should be noted that, in this embodiment, the infusion rod 2 may also be directly supported by a vertical rod; the first support part and the second support part are respectively used for supporting the second hook 4 and the third hook 5 when in the second position, and the first support part and the second support part can adopt other structural forms to realize the functions; in order to facilitate the storage of the support rod 7 and reduce the size of the equipment, the fixture block 16 can be replaced by a lantern ring, when the equipment is stored, the support rod 7 is close to the sliding strip 6b and rotates until the sliding strip 6b is aligned with the lantern ring, then the sliding strip 6b is plugged back into the sliding sleeve 6a, and the support rod 7 penetrates through the lantern ring, so that the storage of the support rod 7 can be realized; in addition, the movable hook can also be designed to only comprise the second hook 4 or the third hook 5 according to the actual use requirement; of course, the latch 16 can also be fixed on the rod 7 for snap-fit engagement with the sliding sleeve 6a.

Example 2

As shown in fig. 7 and 8, the multifunctional infusion support of embodiment 2 is based on embodiment 1, and is different in that the supporting and positioning member is a clamping member, the clamping member includes two clamping units 8, the two clamping units 8 are slidably disposed along a direction parallel to a length direction of the supporting rod 7, sliding directions of the two clamping units 8 are opposite, the clamping unit 8 includes a clamping plate 8a slidably disposed on the supporting rod 7, a threaded pipe 8b is fixed on the clamping plate 8a, a threaded rod 9 is threadedly engaged with the threaded pipe 8b, and the threaded rod 9 is rotatably disposed inside a bearing 22 fixedly connected with the supporting rod 7 around its axial lead.

When using the infusion support of this embodiment, rotate vertical direction position with branch 7, then remove the infusion support, make two splint 8a be located the top and the below of operation bed board respectively, then rotate the screw rod 9 that two splint 8a correspond respectively, make two splint 8a be close to the removal to the operation bed board, finally two splint 8a support respectively and lean on upper surface and the lower surface at the operation bed board, press from both sides tightly on the operation bed board through supporting the setting element, accomplish the fixed connection between infusion support and the operation bed, the realization is to the firm support of telescopic link 6 and third couple 5.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional infusion support, includes base (1), the top of base (1) is provided with transfusion rod (2), transfusion rod (2) are connected with first couple (3), its characterized in that:

the transfusion rod (2) is connected with a movable hook through a connecting rod component;

the connecting rod assembly has an unfolding state and a folding state;

the connecting rod assembly in the unfolded state is used for positioning the movable hook at a hanging position, the hanging position is spaced from the first hook (3), and the connecting rod assembly in the folded state is used for enabling the movable hook to be arranged at the position close to the infusion rod (2);

the movable hook comprises a second hook (4) and a third hook (5).

2. The multifunctional infusion support of claim 1, wherein: the link assembly include with second couple (4) fixed connection's support arm (12), support arm (12) with transfusion rod (2) rotate to be connected, support arm (12) with be provided with first support piece between transfusion rod (2), first support piece is used for supporting the state of expanding support arm (12).

3. The multifunctional infusion support of claim 2, wherein: the first supporting part is a first hook (3).

4. The multifunctional infusion support of claim 1, wherein: the connecting rod assembly comprises an expansion piece, one end of the expansion piece is fixedly connected with the third hook (5), and the other end of the expansion piece is rotatably connected with the transfusion rod (2); a second supporting piece is arranged between the telescopic piece and the transfusion rod (2), and the second supporting piece is used for supporting the telescopic piece in an unfolding state.

5. The multifunctional infusion support of claim 4, wherein: the end that the extensible member with third couple (5) is connected is the free end, second support piece with the free end is connected.

6. The multifunctional infusion support of claim 4, wherein: the telescopic piece is a telescopic rod (6).

7. The multifunctional infusion support of claim 4, wherein: the second support piece comprises a supporting rod (7), a positioning piece is arranged between the supporting rod (7) and the telescopic piece, the positioning piece is used for fixing the supporting rod (7) to a supporting station and a containing station, and two ends of the supporting rod (7) are arranged close to the telescopic piece.

8. The multifunctional infusion support of claim 7, wherein: the support rod (7) is rotatably connected with the third hook (5); the positioning part comprises a supporting positioning part and/or a storage positioning part, and the supporting positioning part and the storage positioning part are respectively used for fixing the supporting station and the supporting rod (7) below the storage station.

9. The multifunctional infusion support of claim 8, wherein: the supporting and positioning part is a clamping part.

10. The multifunctional infusion support of claim 8, wherein: one of the supporting rod (7) and the telescopic piece is fixedly connected with the accommodating positioning piece, and the other one of the supporting rod and the telescopic piece is matched with the accommodating positioning piece in a clamping manner.