CN210750633U

CN210750633U - Micro pump short-circuit protection device for operating room

Info

Publication number: CN210750633U
Application number: CN201921305132.XU
Authority: CN
Inventors: 杨亚利; 张伟
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-16
Anticipated expiration: 2029-08-12

Abstract

A micro pump short circuit prevention protection device for an operating room comprises a top sleeve, wherein the bottom of the top sleeve is rotatably connected with a bottom sleeve, the bottom of the bottom sleeve is provided with a circular groove with a T-shaped longitudinal section along the circumferential direction, a plurality of tying blocks, hooks and clamping blocks are slidably connected in the circular groove, the bottoms of the tying blocks are connected with tying bands, and the bottoms of the clamping blocks are provided with clamping blocks capable of moving up and down; the bottom end of the bottom sleeve is fixedly connected with a bottom basket, a plurality of uniformly distributed object containing grooves are formed in the outer circumference of the bottom basket, and uniformly distributed plug bushes are arranged outside the object containing grooves; a clamping sleeve is arranged at the bottom end of the bottom sleeve downwards, and a fastening screw is connected to the outer circumference of the clamping sleeve in a threaded manner; the top sleeve is provided with a first through insertion groove from the axis to the outside, the bottom sleeve is provided with a second through insertion groove from the axis to the outside, and the bottom basket is provided with a third through insertion groove from the axis to the outside. The utility model discloses solved effectively that present micropump is when the operating room uses in the transfusion system liquid drip to the micropump on easily take place short circuit, the operating room and the problem of the line mixed and disorderly of patient connection.

Description

Micro pump short-circuit protection device for operating room

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to a short-circuit protection device is prevented with micropump to operating room.

Background

The micro pump is an instrument which can accurately control the number of infusion drops, ensure that the medicine can enter the body of a patient to play a role with uniform speed and accurate dosage, and realize high-precision and stable liquid transmission without pulsation. Meanwhile, the efficiency and flexibility of clinical administration operation can be improved, and the nursing workload is reduced. Not only does dopamine calmly maintain blood pressure, but drugs requiring precise bolus injections can be used.

When the micro pump is used in an operating room, because an infusion apparatus is hung on an infusion support, and an anesthetic assistant micro pump is hung below the infusion apparatus, but the liquid in the infusion apparatus always drips on the micro pump, the pump is easily exploded due to short circuit after a power line meets water. The subaerial line of operating room is more, and is very mixed and disorderly, and these lines are connected with the patient, and when actual operation, play extremely easily, pull the line mistake from the patient on one's body.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a short-circuit protection device is prevented to micropump for operating room, solved present micropump in the operating room when using liquid drop to the micropump easily take place short circuit, the interior indiscriminate problem of line that connects with the patient of operating room effectively.

In order to solve the above problems, the utility model adopts the following technical proposal:

a micro pump short circuit prevention protection device for an operating room comprises an umbrella-shaped top sleeve, wherein the bottom of the top sleeve is rotatably connected with an umbrella-shaped bottom sleeve, the bottom of the bottom sleeve is provided with an annular groove with a T-shaped longitudinal section along the circumferential direction, a plurality of tying blocks, hooks and clamping blocks are slidably connected in the annular groove, the bottoms of the tying blocks are connected with tying bands, and the bottoms of the clamping blocks are provided with clamping blocks capable of moving up and down;

the bottom end of the bottom sleeve is fixedly connected with a columnar bottom basket, a plurality of uniformly distributed object containing grooves are formed in the outer circumference of the bottom basket, and uniformly distributed plug bushes are arranged outside the object containing grooves; a cylindrical clamping sleeve is arranged at the bottom end of the bottom sleeve downwards, and a fastening screw is connected to the outer circumference of the clamping sleeve in a threaded manner; the top sleeve is provided with a first through insertion groove from the axis to the outside, the bottom sleeve is provided with a second through insertion groove from the axis to the outside, and the bottom basket is provided with a third through insertion groove from the axis to the outside.

Preferably, the top ends of the top sleeve and the bottom sleeve are smooth conical surfaces, and the bottom end of the top sleeve is provided with a conical recess with the same shape as the top end of the bottom sleeve; an inverted U-shaped bend is arranged at the bottom of the top sleeve in the circumferential direction, an inserting plate is arranged outwards on the outer circumference of the bottom sleeve, and the inserting plate is positioned in the bend; the left side and the right side of the bottom end of the bend are both hinged with a U-shaped handle.

Preferably, the longitudinal section of the ring groove is T-shaped, a plurality of top retaining pieces capable of sliding along the ring groove are arranged at the top end of the ring groove, the bottom ends of the top retaining pieces are fixedly connected with screw rods, the screw rods extend out of the ring groove downwards and are in threaded connection with clamping nuts, and the bottom ends of the screw rods are fixedly connected with bottom retaining pieces; the top ends of the binding block, the hook and the clamping block are rotatably connected with the screw rod.

Preferably, the clamping block comprises an inverted U-shaped rotating hook connected with the screw rod, the bottom end of the rotating hook is upwards slidably connected with a pull rod capable of moving up and down, a pull handle is arranged at the bottom end of the pull rod, a spring is sleeved in the middle of the pull rod, a clamping block is fixedly connected to the top end of the pull rod, an arc-shaped groove is formed in the top end of the clamping block, and the bottom end of the spring abuts against the top end of the bottom of the rotating hook.

Preferably, the binding block comprises a rotating plate connected with the screw rod, connecting holes are formed in the left side and the right side of the bottom end of the rotating plate, the binding belt is fixedly connected with the connecting holes on the left side, and the binding belt penetrates through the right side and is positioned through magic tapes after the connecting holes.

Preferably, the hook comprises a positioning plate connected with the screw rod, and the bottom end of the positioning plate is fixedly connected with a fixed hook.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

1. the device can block liquid dripping from the infusion apparatus by being fixed on the infusion support, thereby effectively reducing the phenomenon that the micro pump is damaged due to short circuit.

2. The height position can be adjusted freely from top to bottom as required to satisfy different operation needs, when keeping apart water, also very be convenient for operate.

3. This device can be collected the mixed and disorderly line in the operating room, fixes back and patient connection on this device through each couple, clamp splice and tie up the piece respectively for it is more neat in the operating room, and the line and the pipeline of being connected with patient's health are also difficult to be bumped, have increased the security of this device.

4. The bottom of this device has set up a plurality of thing grooves and plug bushes of putting, can put into some debris and put the thing groove, also can collect some little column reagent bottles and arrange in order, improves the efficiency of operation.

Drawings

Fig. 1 is a first axis mapping of the working state of the micro-pump short-circuit prevention protection device for the operating room of the utility model.

Fig. 2 is a second axis mapping diagram of the working state of the micro-pump short-circuit prevention protection device for the operating room of the utility model.

Fig. 3 is an axonometric view of the micro-pump short-circuit prevention protection device for operating room of the utility model.

Fig. 4 is an explosion diagram of the micro pump short-circuit prevention protection device for the operating room of the present invention.

Fig. 5 is an axonometric view of the bottom cover of the micro-pump short-circuit prevention protection device for the operating room of the utility model.

Fig. 6 is an axonometric view of the top cover of the micro-pump short-circuit prevention protection device for operating room of the utility model.

Fig. 7 is a front view of the clamping block of the micro pump short-circuit prevention protection device for the operating room of the present invention.

Fig. 8 is an isometric view of the clamping block of the micro-pump short-circuit prevention protection device for the operating room of the present invention.

Fig. 9 is an axonometric view of the binding block of the micro pump short-circuit prevention protection device for operating room of the present invention.

Fig. 10 is an isometric view of a hook of the micro-pump short-circuit prevention protection device for an operating room of the present invention.

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 fig. 1-10, the utility model provides a micro pump short circuit protection device for operating room, including umbelliform top cover 1, the bottom of top cover 1 is rotationally connected with umbelliform bottom cover 6, the bottom of bottom cover 6 is provided with annular groove 15 with a T-shaped longitudinal section along the circumferential direction, a plurality of tying blocks 16, hooks 17 and clamping blocks 18 are connected in annular groove 15 in a sliding way, tying block 16 is connected with tying band 29 at the bottom, clamping block 26 capable of moving up and down is arranged at the bottom of clamping block 18;

the bottom end of the bottom sleeve 6 is fixedly connected with a columnar bottom basket 7, the outer circumference of the bottom basket 7 is provided with a plurality of uniformly distributed object placing grooves 12, and the outer sides of the object placing grooves 12 are provided with uniformly distributed plug bushes 8; a cylindrical clamping sleeve 13 is arranged at the bottom end of the bottom sleeve 6 downwards, and a set screw 14 is connected to the outer circumference of the clamping sleeve 13 in a threaded manner; the top sleeve 1 is provided with a first through insertion groove 4 from the axis to the outside, the bottom sleeve 6 is provided with a second through insertion groove 9 from the axis to the outside, and the bottom basket 7 is provided with a third through insertion groove 10 from the axis to the outside. The included angle of the rotating shafts of the inserting sleeve 8 and the bottom sleeve 6 is 30-45 degrees, so that the reagent bottle can be conveniently inserted.

When in use, the first insertion groove 4 and the second insertion groove 9 of the device are aligned and then inserted into the infusion rod 2, and the device is placed on the top of the micro pump 3, and finally the set screw 14 is screwed. The top sleeve 1 and the bottom sleeve 6 can realize the functions of inserting the infusion tube and isolating the dropped liquid through relative rotation. A plurality of binding blocks 16, hooks 17 and clamping blocks 18 which can adjust the positions and are arranged at the bottom of the bottom sleeve 6 are used for clamping and fixing different pipes and electric wires. The tube or line can be clamped by a strap 29. The pipe can be clamped in place by moving the clamping block 26 up and down.

The bottom basket 7 is provided with a through operating hole 11 downwards at the center for screwing a set screw 14 more conveniently. The storage groove 12 is used for storing some sundries for operation, and the plug bush 8 is used for inserting some easily-fallen and fragile reagent tubes.

The top ends of the top sleeve 1 and the bottom sleeve 6 are both smooth conical surfaces, and the bottom end of the top sleeve 1 is provided with a conical recess with the same shape as the top end of the bottom sleeve 6; an inverted U-shaped bend is arranged at the bottom of the top sleeve 1 in the circumferential direction, an inserting plate is arranged outwards on the outer circumference of the bottom sleeve 6, and the inserting plate is positioned in the bend; the left side and the right side of the bottom end of the bend are both hinged with a U-shaped handle 5.

The design of the top end of the top platform 1 enables the dropped liquid to easily slide to a far place and not drop to the micro pump 3, so that short circuit is avoided. The design of the top sleeve 1 and the bottom sleeve 6 ensures that the two can be well jointed, water leakage can not occur, and the two can freely rotate relatively. The handle 5 can not only stably lift the device, but also facilitate the relative rotation between the top sleeve 1 and the bottom sleeve 6.

The longitudinal section of the ring groove 15 is T-shaped, a plurality of top blocking pieces 19 capable of sliding along the ring groove 15 are arranged at the top end of the ring groove 15, the bottom ends of the top blocking pieces 19 are fixedly connected with screw rods 20, the screw rods 20 extend out of the ring groove 15 downwards and are in threaded connection with clamping nuts 21, and the bottom ends of the screw rods 20 are fixedly connected with bottom blocking pieces 22; the top ends of the binding block 16, the hook 17 and the clamping block 18 are rotatably connected with the screw rod 20.

By tightening the clamping nut 21 so that the clamping nut 21 is tightly pressed against the bottom of the ring groove 15, the screw 20 is positioned in the current position by friction. The top parts of the binding block 16, the hook 17 and the clamping block 18 are all provided with holes which are sleeved on a screw rod 20 and are prevented from falling off through a bottom blocking piece 22.

The clamping block 18 comprises an inverted U-shaped rotating hook 23 connected with the screw rod 20, the bottom end of the rotating hook 23 is connected with a pull rod 24 capable of moving up and down in an upward sliding mode, a pull handle is arranged at the bottom end of the pull rod 24, a spring 25 is sleeved in the middle of the pull rod 24, a clamping block 26 is fixedly connected to the top end of the pull rod 24, an arc-shaped groove is formed in the top end of the clamping block 26, and the bottom end of the spring 25 abuts against the top end of the bottom of the rotating hook 23.

The spring 25 is compressed by pulling the pull handle downwards, the clamping block 26 is pulled downwards, the pull handle can be released after the pipe or the electric wire is inserted, and the pipe or the electric wire can be stably positioned through the arc-shaped groove of the clamping block 26 under the action of the spring 25.

The binding block 16 comprises a rotating plate 27 connected with the screw rod 20, connecting holes 28 are formed in the left side and the right side of the bottom end of the rotating plate 27, a binding belt 29 is fixedly connected to the connecting holes 28 on the left side, and the binding belt 29 penetrates through the right side and is positioned through a magic tape after the connecting holes 28. The tube or wire is tied up with the tie 29 and positioned with the hook and loop fastener.

The hook 17 comprises a positioning plate connected with the screw rod 20, and a fixed hook 30 is fixedly connected to the bottom end of the positioning plate. The fixing hook 30 can be used for hanging some surgical instruments, so that the space is saved. The binding block 16, the hook 17 and the clamping block 18 can rotate 360 degrees horizontally, so that the use is convenient.

When the device is used, the first insertion groove 4 on the top sleeve 1 and the second insertion groove 9 on the bottom sleeve 6 are aligned, then the device is inserted into the transfusion rod 2, the relative position of the device and the micro pump 3 is adjusted by moving the device up and down, and finally the device is positioned on the transfusion rod 2 by using the set screw 14. Then, the top sleeve 1 is rotated to enable the included angle between the first insertion groove 4 and the second insertion groove 9 to be 180 degrees, namely, the top sleeve is rotated by 180 degrees to seal the top of the device, so that the device is watertight.

Then, in practice, the storage trough 12 can be used for storing some sundries and the plug sleeve 8 can be used for inserting some reagent bottles. After the circumferential positions of the binding block 16, the hook 17 and the clamping block 18 are adjusted, the clamping nut is screwed. The tube or wire is then inserted into the tie 16 and clamp 18, respectively, and the tube or wire is clamped by tying with the tie 29 and pulling the pull handle downward. Some medical instruments may be hung on the hook 17.

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.

Although the terms of the top cover 1, the infusion rod 2, the micro pump 3, the first insertion groove 4, the handle 5, the bottom cover 6, the bottom basket 7, the insertion cover 8, the second insertion groove 9, the third insertion groove 10, the operation hole 11, the storage groove 12, the clamping cover 13, the set screw 14, the annular groove 15, the binding block 16, the hook 17, the clamping block 18, the top blocking piece 19, the screw rod 20, the clamping nut 21, the bottom blocking piece 22, the rotating hook 23, the pull rod 24, the spring 25, the clamping block 26, the rotating plate 27, the connection hole 28, the binding band 29, the fixing hook 30 and the like are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides an operating room is with micropump short circuit protection device which characterized in that: the anti-theft device comprises an umbrella-shaped top sleeve (1), wherein the bottom of the top sleeve (1) is rotatably connected with an umbrella-shaped bottom sleeve (6), an annular groove (15) with a T-shaped longitudinal section is formed in the bottom of the bottom sleeve (6) along the circumferential direction, a plurality of tying blocks (16), hooks (17) and clamping blocks (18) are slidably connected in the annular groove (15), tying bands (29) are connected to the bottom of each tying block (16), and clamping blocks (26) capable of moving up and down are arranged at the bottom of each clamping block (18);

the bottom end of the bottom sleeve (6) is fixedly connected with a columnar bottom basket (7), a plurality of uniformly distributed object placing grooves (12) are formed in the outer circumference of the bottom basket (7), and plug bushes (8) are uniformly distributed on the outer sides of the object placing grooves (12); a cylindrical clamping sleeve (13) is arranged at the bottom end of the bottom sleeve (6) downwards, and a set screw (14) is connected to the outer circumference of the clamping sleeve (13) in a threaded manner; the top sleeve (1) is provided with a first through insertion groove (4) from the axis to the outside, the bottom sleeve (6) is provided with a second through insertion groove (9) from the axis to the outside, and the bottom basket (7) is provided with a third through insertion groove (10) from the axis to the outside.

2. The micro-pump short-circuit prevention protection device for an operating room as claimed in claim 1, wherein: the top ends of the top sleeve (1) and the bottom sleeve (6) are both smooth conical surfaces, and the bottom end of the top sleeve (1) is provided with a conical recess with the same shape as the top end of the bottom sleeve (6); an inverted U-shaped bend is arranged at the bottom outer circumference of the top sleeve (1) in the circumferential direction, and an inserting plate is arranged at the bottom outer circumference of the bottom sleeve (6) outwards and is positioned in the bend; the left side and the right side of the bottom end of the bend are both hinged with a U-shaped handle (5).

3. The micro-pump short-circuit prevention protection device for an operating room as claimed in claim 1, wherein: the longitudinal section of the ring groove (15) is T-shaped, a plurality of top blocking pieces (19) capable of sliding along the ring groove (15) are arranged at the top end of the ring groove (15), screw rods (20) are fixedly connected to the bottom ends of the top blocking pieces (19), the screw rods (20) extend downwards out of the ring groove (15) and are in threaded connection with clamping nuts (21), and bottom blocking pieces (22) are fixedly connected to the bottom ends of the screw rods (20); the top ends of the binding block (16), the hook (17) and the clamping block (18) are rotatably connected with the screw rod (20).

4. The micro-pump short-circuit prevention protection device for an operating room as claimed in claim 3, wherein: the clamping block (18) comprises an inverted U-shaped rotating hook (23) connected with the screw rod (20), the bottom end of the rotating hook (23) is upwards slidably connected with a pull rod (24) capable of moving up and down, a pull handle is arranged at the bottom end of the pull rod (24), a spring (25) is sleeved in the middle of the pull rod (24), a clamping block (26) is fixedly connected to the top end of the pull rod (24), an arc-shaped groove is formed in the top end of the clamping block (26), and the bottom end of the spring (25) abuts against the top end of the bottom of the rotating hook (23).

5. The micro-pump short-circuit prevention protection device for an operating room as claimed in claim 3, wherein: the binding block (16) comprises a rotating plate (27) connected with the screw rod (20), connecting holes (28) are formed in the left side and the right side of the bottom end of the rotating plate (27), the left side of the connecting holes (28) are fixedly connected with binding bands (29), and the binding bands (29) penetrate through the right side and are positioned through magic tapes after the connecting holes (28).

6. The micro-pump short-circuit prevention protection device for an operating room as claimed in claim 3, wherein: the hook (17) comprises a positioning plate connected with the screw rod (20), and the bottom end of the positioning plate is fixedly connected with a fixed hook (30).