CN215023767U

CN215023767U - Infusion heater for neurosurgery nursing

Info

Publication number: CN215023767U
Application number: CN202120303094.5U
Authority: CN
Inventors: 陈菁; 李茜
Original assignee: Changzhou TCM Hospital
Current assignee: Changzhou TCM Hospital
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-07
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses an infusion heater is used in neurosurgery nursing, including first splint and second splint, the top of first splint is provided with the second splint, the bottom of first splint is provided with fixed knot and constructs. The utility model discloses a medical personnel struts the grip block of set casing bottom, under the effect of power, the grip block drives the movable block and removes to the both sides of set casing, the movable block can press reset spring at the outside slip of slide bar, then with the position card in the middle of the grip block on the wrist of disease, loosen the grip block of strutting, reset spring loses the pressure recovery original state and drives the movable block and remove to the position at disease wrist place, the grip block is followed simultaneously and is removed, the wrist of disease is hugged closely until the grip block, can accomplish fixedly, fix the work through the elasticity of grip block, stability has further been improved, can the fixed unstable problem of effectual solution, thereby the practicality has been improved.

Description

Infusion heater for neurosurgery nursing

Technical Field

The utility model relates to an infusion technical field specifically is an infusion heater is used in neurosurgery nursing.

Background

With the continuous development of society and the continuous progress of medical treatment level, many diseases need to be transfused in treatment nowadays, in winter, due to cold weather, the stimulation to the blood vessel of a patient can be caused by the lower temperature of liquid medicine, the stimulation to the blood vessel by the liquid medicine needs to be reduced in the aspect of neurosurgical care, so that the heating of the transfusion to reduce the stimulation is particularly important, and a corresponding transfusion heater needs to be used.

The variety of the heaters on the market is wide, and the heaters can basically meet the use requirements of people, but certain problems still exist: when the traditional heater is used, the heater is often deviated due to inconvenient fixation during transfusion, and the needle head is possibly driven to move, so that the transfusion position is swollen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an infusion heater is used in neurosurgery nursing to propose fixed inconvenient problem in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an infusion heater for neurosurgery nursing, includes first splint and second splint, the top of first splint is provided with the second splint, the bottom of first splint is provided with fixed knot constructs, fixed knot constructs including set casing, slide bar, movable block, reset spring, separation block and grip block, the set casing is fixed in the both ends of first splint bottom, the inside intermediate position department of set casing is fixed with the separation block, the both sides of separation block all are fixed with the slide bar, and one side and the set casing fixed connection of slide bar, the intermediate position department cover of slide bar is equipped with the movable block, the both sides of movable block all are provided with reset spring, and reset spring twines in the outside of slide bar, the bottom of movable block runs through the inner wall in the set casing and extends to the external fixation and has the grip block.

Preferably, the inside of first splint and second splint all is provided with the dismouting structure, the dismouting structure includes fixed slot, spout, slider and bolt, the inside of first splint and second splint is all seted up to the fixed slot, the inside of fixed slot is inserted and is equipped with the heating plate, the both sides of heating plate all are fixed with the slider, the both sides of fixed slot are all seted up to the spout, the inside of spout is inserted and is equipped with the slider, the both ends of slider one side are all inserted and are equipped with the bolt, and one side of bolt runs through the outside that the inner wall in the spout extends to first splint and second splint.

Preferably, four corners on first splint top all are provided with limit structure, limit structure includes stopper, recess, spacing groove, lug, expanding spring and flexible chamber, four corners on first splint top are all seted up to the spacing groove, flexible chamber has all been seted up to the both sides of spacing inslot portion, four corners of second splint bottom all are fixed with the stopper, and the stopper inserts the inside of locating the spacing groove, the both sides of stopper are all seted up flutedly, the inside in flexible chamber is provided with expanding spring, one side of expanding spring is fixed with the lug, and the lug inserts the inside of establishing to the recess.

Preferably, the outer diameter of the sliding block is smaller than the inner diameter of the sliding groove, and the sliding groove and the sliding block are in sliding connection.

Preferably, the longitudinal section of the sliding rod is smaller than that of the movable block, and the movable block is in sliding connection with the sliding rod through a return spring.

Preferably, the clamping blocks are arranged in two numbers, and the clamping blocks are symmetrically distributed about a vertical middle axis of the fixed shell.

Compared with the prior art, the beneficial effects of the utility model are that: the transfusion heater for neurosurgical care not only realizes the convenient fixing of the heater on the wrist and effectively prevents the position of the heater from deviating, but also realizes the limitation of the clamping plate, so that a transfusion tube can accurately enter the inside of the fixing hole in the clamping plate to prevent the transfusion tube from separating from the fixing hole, so that the internal liquid can be fully heated, and the heating plate is convenient to replace, so that the heating efficiency is more efficient;

(1) the clamping block at the bottom of the fixed shell is propped open by medical staff, under the action of force, the clamping block drives the movable block to move towards two sides of the fixed shell, the movable block slides outside the slide bar to press the reset spring, then the middle position of the clamping block is clamped on the wrist of a patient, the propped-open clamping block is loosened, the reset spring loses the original state of pressure recovery to drive the movable block to move towards the position of the wrist of the patient, and meanwhile, the clamping block moves along with the movable block until the clamping block is tightly attached to the wrist of the patient, so that the fixation can be completed, the fixation work is carried out through the elasticity of the clamping block, the stability is further improved, the unstable fixation problem can be effectively solved, and the practicability is improved;

(2) only need to pull out the bolt, exert the pulling force to the heating plate and slip out the slide block from the inside of the concrete chute, the heating plate is removed from the inside of the fixed slot at this moment, change can, while installing, only need to aim at the position of the fixed slot with the heating plate, aim at the position where the concrete chute locates with the slide block, exert the thrust to the heating plate and utilize the sliding connection of concrete chute and slide block to slip into the inside of the fixed slot with the heating plate and can finish the installation, it is easy to change the heating plate, can solve the heating plate and use the problem that the heating efficiency is relatively poor for a long time, thus has improved the convenience;

(3) the infusion tube is aligned to the inside of the fixing hole at the top of the first clamping plate by a worker, then the limiting blocks at the four corners at the bottom of the second clamping plate are aligned to the limiting grooves at the four corners at the top of the first clamping plate, the limiting blocks are clamped with the limiting grooves, when the limiting blocks enter the limiting grooves, the outer wall of the limiting block exerts pressure on the convex block, the telescopic spring is in a contraction state and contracts together with the convex block to the inside of the telescopic cavity, when the limiting blocks are completely clamped with the limiting grooves, the convex blocks are opposite to the positions of the grooves, the telescopic springs lose pressure to enable the convex blocks to be popped into the grooves, the limiting blocks at the four corners are opposite to the positions of the limiting grooves, can make the inside fixed orifices of first splint and second splint just aim at the position department of transfer line, can make the fixed orifices more convenient fix the transfer line through the direction to first splint and second splint, further increase the convenience.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the front view of the present invention;

FIG. 4 is a schematic view of the front cross-sectional structure of the replacement structure of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a first splint; 2. a disassembly and assembly structure; 201. fixing grooves; 202. a chute; 203. a slider; 204. a bolt; 3. a second splint; 4. a limiting structure; 401. a limiting block; 402. a groove; 403. a limiting groove; 404. a bump; 405. a tension spring; 406. a telescoping chamber; 5. a fixed structure; 501. a stationary case; 502. a slide bar; 503. a movable block; 504. a return spring; 505. a barrier block; 506. a clamping block; 6. and (4) heating the sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-5, the present invention provides an embodiment: a transfusion heater for neurosurgical care comprises a first clamping plate 1 and a second clamping plate 3, wherein the second clamping plate 3 is arranged at the top end of the first clamping plate 1, a fixing structure 5 is arranged at the bottom of the first clamping plate 1, the fixing structure 5 comprises a fixing shell 501, a sliding rod 502, a movable block 503, a reset spring 504, a blocking block 505 and a clamping block 506, the fixing shell 501 is fixed at two ends of the bottom of the first clamping plate 1, the blocking block 505 is fixed at the middle position inside the fixing shell 501, the sliding rod 502 is fixed on two sides of the blocking block 505, one side of the sliding rod 502 is fixedly connected with the fixing shell 501, the movable block 503 is sleeved at the middle position of the sliding rod 502, the reset spring 504 is arranged on two sides of the movable block 503, the reset spring 504 is wound outside the sliding rod 502, and the bottom of the movable block 503 extends to the outside through the inner wall of the fixing shell 501 and is fixed with the clamping block 506;

the longitudinal section of the sliding rod 502 is smaller than that of the movable block 503, and the movable block 503 is in sliding connection with the sliding rod 502 through a return spring 504;

two clamping blocks 506 are arranged, and the clamping blocks 506 are symmetrically distributed around the vertical middle axis of the fixed shell 501;

medical staff prop open a clamping block 506 at the bottom of the fixed shell 501, under the action of force, the clamping block 506 drives a movable block 503 to move towards two sides of the fixed shell 501, the movable block 503 slides outside a sliding rod 502 to press a return spring 504, then the middle position of the clamping block 506 is clamped on the wrist of a patient, the propped-open clamping block 506 is loosened, the return spring 504 loses the pressure recovery state to drive the movable block 503 to move towards the position of the wrist of the patient, and meanwhile, the clamping block 506 moves along with the return spring until the clamping block 506 is tightly attached to the wrist of the patient, so that the fixation can be completed, the fixation work is performed through the elasticity of the clamping block 506, the stability is further improved, the problem of unstable fixation can be effectively solved, and the practicability is improved;

the inside of the first clamping plate 1 and the second clamping plate 3 is provided with a dismounting structure 2, the dismounting structure 2 comprises a fixing groove 201, a sliding groove 202, a sliding block 203 and a bolt 204, the fixing groove 201 is arranged inside the first clamping plate 1 and the second clamping plate 3, a heating plate 6 is inserted inside the fixing groove 201, the sliding block 203 is fixed on two sides of the heating plate 6, the sliding grooves 202 are arranged on two sides inside the fixing groove 201, the sliding block 203 is inserted inside the sliding groove 202, the bolt 204 is inserted at two ends of one side of the sliding block 203, and one side of the bolt 204 penetrates through the inner wall of the sliding groove 202 and extends to the outside of the first clamping plate 1 and the second clamping plate 3;

the outer diameter of the sliding block 203 is smaller than the inner diameter of the sliding groove 202, and the sliding groove 202 and the sliding block 203 form sliding connection;

only the plug pin 204 needs to be pulled out, the heating plate 6 is pulled to slide the sliding block 203 out of the inside of the sliding groove 202, at the moment, the heating plate 6 is detached from the inside of the fixing groove 201 and replaced, during installation, the heating plate 6 only needs to be aligned to the position of the fixing groove 201, the sliding block 203 is aligned to the position of the sliding groove 202, the heating plate 6 is pushed to slide into the inside of the fixing groove 201 by utilizing the sliding connection of the sliding groove 202 and the sliding block 203 to complete installation, the heating plate 6 is convenient to replace, and the problem that the heating efficiency is poor when the heating plate 6 is used for a long time can be solved;

the four corners of the top end of the first clamping plate 1 are respectively provided with a limiting structure 4, each limiting structure 4 comprises a limiting block 401, a groove 402, a limiting groove 403, a convex block 404, a telescopic spring 405 and a telescopic cavity 406, the limiting grooves 403 are formed in the four corners of the top end of the first clamping plate 1, the telescopic cavities 406 are formed in two sides of the interior of the limiting groove 403, the limiting blocks 401 are fixed at the four corners of the bottom end of the second clamping plate 3, the limiting blocks 401 are inserted into the limiting grooves 403, the grooves 402 are formed in two sides of the limiting blocks 401, the telescopic springs 405 are arranged in the telescopic cavities 406, the convex blocks 404 are fixed on one sides of the telescopic springs 405, and the convex blocks 404 are inserted into the grooves 402;

by aligning the infusion tube with the inside of the fixing hole at the top of the first splint 1, aligning the limiting blocks 401 at the four corners of the bottom of the second splint 3 with the limiting grooves 403 at the four corners of the top of the first splint 1, clamping the limiting blocks 401 with the limiting grooves 403, when the limiting blocks 401 enter the limiting grooves 403, the outer wall of the stop block 401 exerts pressure on the protrusion 404, the extension spring 405 is in a contraction state, and contracts together with the protrusion 404 into the extension cavity 406, when the limiting blocks 401 are completely clamped with the limiting grooves 403, the convex blocks 404 are opposite to the positions of the grooves 402, the telescopic springs 405 lose pressure to enable the convex blocks 404 to be bounced into the grooves 402, the limiting blocks 401 at the four corners are opposite to the positions of the limiting grooves 403, the fixing holes in the first splint 1 and the second splint 3 can be aligned with the infusion tube, the transfusion tube can be fixed by the fixing holes more conveniently through the guidance of the first clamping plate 1 and the second clamping plate 3.

The working principle is as follows: firstly, medical staff prop open a clamping block 506 at the bottom of a fixed shell 501, under the action of force, the clamping block 506 drives a movable block 503 to move towards two sides of the fixed shell 501, the movable block 503 slides outside a sliding rod 502 to press a return spring 504, then the middle position of the clamping block 506 is clamped on the wrist of a patient, the propped open clamping block 506 is loosened, the return spring 504 loses the pressure recovery state to drive the movable block 503 to move towards the position of the wrist of the patient, meanwhile, the clamping block 506 moves along with the movement until the clamping block 506 is tightly attached to the wrist of the patient, the fixation can be completed, the fixation work is performed through the elasticity of the clamping block 506, the stability is further improved, and the problem of unstable fixation can be effectively solved;

then, the operator aligns the infusion tube inside the fixing hole at the top of the first splint 1, aligns the limiting blocks 401 at the four corners at the bottom of the second splint 3 inside the limiting grooves 403 at the four corners at the top of the first splint 1, clamps the limiting blocks 401 with the limiting grooves 403, when the limiting blocks 401 enter the limiting grooves 403, the outer walls of the limiting blocks 401 apply pressure to the protruding blocks 404, the telescopic springs 405 are in a contraction state and contract into the telescopic cavities 406 together with the protruding blocks 404, after the limiting blocks 401 are completely clamped with the limiting grooves 403, the protruding blocks 404 are just aligned to the positions of the grooves 402, the telescopic springs 405 lose pressure to eject the protruding blocks 404 into the grooves 402, the fixing holes inside the first splint 1 and the second splint 3 are just aligned to the positions of the limiting grooves 403 through the limiting blocks 401 at the four corners, the fixing holes can be more conveniently fixed through the guidance of the first splint 1 and the second splint 3, the convenience is further improved;

finally, during the infusion, heating plate 6 can heat the liquid in the transfer line, heating plate 6 is after repetitious usage, its heating efficiency can the step-down, consequently need change it, only need extract bolt 204, exert the pulling force with slider 203 from the inside roll-off of spout 202 to heating plate 6, heating plate 6 is torn open from the inside of fixed slot 201 this moment, change can, during the installation, only need aim at the position of fixed slot 201 with heating plate 6, aim at the position at spout 202 place with slider 203, exert thrust to heating plate 6 and utilize the sliding connection of spout 202 and slider 203 to accomplish the installation with the inside of heating plate 6 slip-in fixed slot 201, be convenient for change heating plate 6, can solve heating plate 6 and use the relatively poor problem of heating efficiency of overuse for a long time.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An infusion heater for neurosurgical care, comprising a first splint (1) and a second splint (3), characterized in that: the top of first splint (1) is provided with second splint (3), the bottom of first splint (1) is provided with fixed knot constructs (5), fixed knot constructs (5) including set casing (501), slide bar (502), movable block (503), reset spring (504), separation piece (505) and grip block (506), set casing (501) are fixed in the both ends of first splint (1) bottom, the inside intermediate position department of set casing (501) is fixed with separation piece (505), the both sides of separation piece (505) all are fixed with slide bar (502), and one side and set casing (501) fixed connection of slide bar (502), the intermediate position department cover of slide bar (502) is equipped with movable block (503), the both sides of movable block (503) all are provided with reset spring (504), and reset spring (504) twine in the outside of slide bar (502), the bottom of the movable block (503) penetrates through the inner wall of the fixed shell (501) and extends to the outside to be fixed with a clamping block (506).

2. The neurosurgical care infusion heater of claim 1, wherein: the inside of first splint (1) and second splint (3) all is provided with dismouting structure (2), dismouting structure (2) are including fixed slot (201), spout (202), slider (203) and bolt (204), the inside of first splint (1) and second splint (3) is all seted up in fixed slot (201), the inside of fixed slot (201) is inserted and is equipped with heating plate (6), the both sides of heating plate (6) all are fixed with slider (203), the both sides of fixed slot (201) inside are all seted up in spout (202), the inside of spout (202) is inserted and is equipped with slider (203), the both ends of slider (203) one side are all inserted and are equipped with bolt (204), and one side of bolt (204) runs through the inner wall in spout (202) and extend to the outside of first splint (1) and second splint (3).

3. The neurosurgical care infusion heater of claim 1, wherein: four corners of the top end of the first clamping plate (1) are respectively provided with a limiting structure (4), the limiting structure (4) comprises a limiting block (401), a groove (402), a limiting groove (403), a convex block (404), a telescopic spring (405) and a telescopic cavity (406), the limiting grooves (403) are all arranged at four corners of the top end of the first clamping plate (1), both sides of the inner part of the limiting groove (403) are provided with telescopic cavities (406), four corners of the bottom end of the second splint (3) are fixed with limiting blocks (401), the limiting block (401) is inserted into the limiting groove (403), both sides of the limiting block (401) are provided with grooves (402), the telescopic cavity (406) is internally provided with a telescopic spring (405), one side of the telescopic spring (405) is fixedly provided with a convex block (404), and the convex block (404) is inserted into the groove (402).

4. The neurosurgical care infusion heater of claim 2, wherein: the outer diameter of the sliding block (203) is smaller than the inner diameter of the sliding groove (202), and the sliding groove (202) and the sliding block (203) are in sliding connection.

5. The neurosurgical care infusion heater of claim 1, wherein: the longitudinal section of the sliding rod (502) is smaller than that of the movable block (503), and the movable block (503) is in sliding connection with the sliding rod (502) through a return spring (504).

6. The neurosurgical care infusion heater of claim 1, wherein: the number of the clamping blocks (506) is two, and the clamping blocks (506) are symmetrically distributed around the vertical central axis of the fixed shell (501).