CN215780584U - Infusion dripping speed detector with adjustable measurement height - Google Patents
Infusion dripping speed detector with adjustable measurement height Download PDFInfo
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- CN215780584U CN215780584U CN202121107750.0U CN202121107750U CN215780584U CN 215780584 U CN215780584 U CN 215780584U CN 202121107750 U CN202121107750 U CN 202121107750U CN 215780584 U CN215780584 U CN 215780584U
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Abstract
The utility model belongs to the field of medical appliances, and particularly relates to an infusion dripping speed detector with adjustable measurement height. A detector for measuring the infusion drop velocity with adjustable height, comprising: the suspension cylinder is of a cylindrical structure without a bottom and provided with a through hole at the top, and the cylinder wall is in a grid shape; the hanging cylinder is sleeved on a drip cup of the infusion apparatus and is detachably connected with the infusion apparatus; the wall of the suspension cylinder is in a grid shape; the positioning ring is sleeved on the suspension cylinder and is in sliding connection with the suspension cylinder; and the alarm is sleeved on the suspension cylinder and is abutted to the positioning ring. Compare in current alarm, this application is with the alarm with hang a section of thick bamboo separately for the alarm can slide the measuring position who adjusts the alarm from top to bottom on hanging a section of thick bamboo, has avoided leading to the interior liquid level of drip cup to rise owing to changing the infusion bottle, and then leads to the condition that the alarm detected the mistake.
Description
Technical Field
The utility model belongs to the field of medical appliances, and particularly relates to an infusion dripping speed detector with adjustable measurement height.
Background
Infusion is also called as infusion or hanging water. Is a large dose (more than 100ml per administration) of injection which is infused into the body by intravenous drip. Is usually packaged in glass or plastic infusion bottles or bags and does not contain preservatives or bacteriostatic agents. When in use, the dropping speed is adjusted by the infusion apparatus, and the infusion apparatus continuously and stably enters the vein to supplement body fluid, electrolyte or provide nutrient substances.
During infusion, the infusion speed is very important, so that the medical care personnel needs to well hold the liquid inlet speed of the infusion. For the measurement of the infusion rate, it is generally known that the medical staff observes the frequency of the drops dripping into the drip chamber. And the medical staff is required to count the watch to calculate the transfusion speed, so that the time is wasted and the calculation is not accurate. And along with the gradual reduction of liquid in the infusion bottle, can influence infusion speed, need medical personnel to adjust from time to time.
Therefore, in order to solve the problem that medical staff cannot determine the transfusion speed conveniently, a plurality of transfusion speed detection devices exist in the market. For example, the Chinese publication No. CN211512947U, publication No. 20200918 discloses a dripping speed control and infusion monitoring alarm device. The utility model discloses a dripping speed control and transfusion monitoring alarm device. The infusion device comprises a sleeve, a dripping speed control component and an infusion monitoring and alarming component; the sleeve is formed into an inverted funnel-shaped structure and comprises a left sleeve body and a right sleeve body which are arranged in a halved manner; the dripping speed control component is fixed outside the upper end of the left sleeve body and is abutted against the outer wall of the infusion tube sleeved on the upper part of the sleeve; the transfusion monitoring alarm component is fixed in the left sleeve body and the right sleeve body and is opposite to a transfusion tube sleeved at the lower part of the sleeve. The effect is as follows: the sleeve can be simply disassembled and taken, so that the subsequent recyclable use is facilitated, the effective resource saving is realized, the cost is greatly reduced, the dropping speed of the liquid medicine can be effectively controlled and adjusted due to the arrangement of the dropping speed control component, and the infusion monitoring alarm component can be used for monitoring the output alarm when no liquid medicine is dropped on the upper end of the infusion tube within the preset time range.
However, many times of transfusion can be input into a plurality of bottles at one time, and medical staff can replace the transfusion bottle in time. And the infusion apparatus commonly used for infusion is a gravity infusion apparatus. The liquid level in the drip chamber rises inevitably after bottle replacement.
Aiming at the gravity infusion apparatus, the infusion dropping speed is required to be measured, and the measurement can be only carried out by measuring the dropping speed in the dropping kettle without damaging the infusion apparatus. Since the detector is attached to the infusion tube without squeezing the infusion tube as much as possible, the measuring device is usually covered on the drip cup as in the above patent, but the position that can be detected by the measuring device is fixed. Therefore, when the liquid level in the drip chamber rises due to the replacement of the infusion bottle, the liquid level of the drip chamber may approach or exceed the position detected by the measuring device. When the liquid level of the drip cup approaches the position detected by the measurer, the measurement result is influenced by the liquid drops splashed when the liquid drops fall into the drip cup. When the liquid level of the drip cup exceeds the measuring position of the measurer, the result cannot be detected.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems, the utility model provides an infusion dropping speed detector with adjustable measurement height.
In order to achieve the above object, the present invention adopts a technical solution that a detector for measuring a dropping speed of an infusion solution with an adjustable height comprises: the suspension cylinder is of a cylindrical structure without a bottom and provided with a through hole at the top, and the cylinder wall is in a grid shape; the hanging cylinder is sleeved on a drip cup of the infusion apparatus and is detachably connected with the infusion apparatus; the wall of the suspension cylinder is in a grid shape; the positioning ring is sleeved on the suspension cylinder and is in sliding connection with the suspension cylinder; and the alarm is sleeved on the suspension cylinder and is abutted to the positioning ring.
Preferably, the suspension cylinder includes: the inner cylinder is bottomless, the top of the inner cylinder is provided with a through hole for accommodating a transfusion tube, and the cylinder wall of the inner cylinder is in a grid shape; the outer cylinder is sleeved outside the inner cylinder, has no top, the bottom of the outer cylinder is fixedly connected with the bottom of the inner cylinder, and the cylinder wall is in a grid shape.
Preferably, the retaining ring comprises: the arc-shaped sheet, the supporting part and the clamping part; the arc-shaped sheet has elasticity, is arranged between the inner cylinder and the outer cylinder when in use, and is in sliding connection with the inner cylinder and the outer cylinder; the clamping parts are arranged at two ends of the arc-shaped piece, are fixedly connected with the arc-shaped piece and are used for adjusting the distance between the two ends of the arc-shaped piece; the supporting part is arranged on the arc-shaped sheet, is opposite to the clamping part, is fixedly connected with the arc-shaped sheet and is used for supporting the alarm.
Preferably, the clamping part comprises a clamping piece and an adjusting bolt; the two clamping pieces are respectively oppositely arranged at two ends of the elastic piece and fixedly connected with the elastic piece; screw holes are formed in the clamping sheets; the adjusting bolt is arranged in the screw hole and is in threaded connection with the clamping piece.
Preferably, the alarm comprises: the semi-ring main body is abutted against the positioning ring when in use and is connected with the inner cylinder in a sliding way; the dripping speed measuring component is arranged on the inner wall of the semi-ring main body close to the end part; the handheld part is fixedly connected with the semi-ring main body; the alarm component is arranged in the handheld part and is electrically connected with the dripping speed measuring component; the setting assembly is arranged in the handheld part and is electrically connected with the alarm assembly.
The utility model has the beneficial effects that: compare in current alarm, this application is with the alarm with hang a section of thick bamboo separately for the alarm can slide the measuring position who adjusts the alarm from top to bottom on hanging a section of thick bamboo, has avoided leading to the interior liquid level of drip cup to rise owing to changing the infusion bottle, and then leads to the condition that the alarm detected the mistake. In order to fix the alarm on the suspension cylinder more stably, the positioning ring is also used, and the size of the positioning ring can be adjusted, so that the alarm is firmly fixed on the suspension cylinder to form a better supporting effect on the alarm.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
FIG. 1 is a schematic view of the overall structure of a suspension cylinder
FIG. 2 is a schematic view of the positioning ring
FIG. 3 is a schematic view of the overall structure of the alarm
Reference numerals:
1-inner cylinder, 2-outer cylinder, 3-through hole, 4-arc piece, 5-supporting part, 6-clamping piece, 7-adjusting bolt, 8-semi-ring main body, 9-handheld part, 10-dripping speed measuring component and 11-setting component.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, a detector for measuring the dropping speed of an infusion fluid with adjustable height, comprises: a suspension cylinder, a positioning ring and an alarm. The suspension cylinder is of a cylindrical structure without a bottom and provided with a through hole 3 at the top, and the cylinder wall is in a grid shape. The hanging cylinder is sleeved on a drip cup of the infusion apparatus and is detachably connected with the infusion apparatus. The wall of the hanging cylinder is in a grid shape. The hanging section of thick bamboo includes: an inner cylinder 1 and an outer cylinder 2. The inner cylinder 1 has no bottom, the top of the inner cylinder is provided with a through hole 3 for accommodating a transfusion tube, and the cylinder wall is in a grid shape. The outer cylinder 2 is sleeved outside the inner cylinder 1, has no top, the bottom of the outer cylinder is fixedly connected with the bottom of the inner cylinder 1, and the cylinder wall is in a grid shape.
As shown in figure 2, the positioning ring is sleeved on the suspension cylinder and is connected with the suspension cylinder in a sliding manner. The positioning ring comprises an arc-shaped piece 4, a supporting part 5 and a clamping part. The arc-shaped piece 4 has elasticity, is arranged between the inner cylinder 1 and the outer cylinder 2 when in use, and is connected with the inner cylinder 1 and the outer cylinder 2 in a sliding way. The supporting portion 5 is disposed on the arc piece 4, opposite to the clamping portion, and fixedly connected with the arc piece 4 for supporting the alarm.
The clamping parts are arranged at two ends of the arc-shaped piece 4 and fixedly connected with the arc-shaped piece 4, and are used for adjusting the distance between two ends of the arc-shaped piece 4. The clamping part comprises a clamping piece 6 and an adjusting bolt 7. The two clamping pieces 6 are respectively and oppositely arranged at the two ends of the elastic piece and fixedly connected with the elastic piece. The clamping pieces 6 are all provided with screw holes. The adjusting bolt 7 is arranged in the screw hole and is in threaded connection with the clamping piece 6.
As shown in FIG. 3, the alarm is sleeved on the suspension cylinder and abuts against the positioning ring. The alarm includes: the device comprises a semi-ring main body 8, a dripping speed measuring component 10, a handheld part 9, an alarm component and a setting component 11. The semi-ring main body 8 is propped against the positioning ring when in use and is connected with the inner cylinder 1 in a sliding way. The dripping speed measuring component 10 is arranged on the inner wall of the semi-ring main body 8 close to the end part. The hand-held part 9 is fixedly connected with the semi-ring main body 8. The alarm assembly is mounted in the hand-held portion 9 and is electrically connected to the dripping speed measuring assembly 10. And the setting component 11 is arranged in the handheld part 9 and is electrically connected with the alarm component.
When the infusion bottle is used, a medical staff infusion tube penetrates through the through hole 3 in the top of the inner cylinder 1, then the inner cylinder 1 is covered on the drip cup, then the positioning ring is sleeved between the inner cylinder 1 and the outer cylinder 2 and is fixed on a certain height of the inner cylinder 1, the needle end of the infusion apparatus is inserted into the infusion bottle, the alarm is placed on the positioning ring, and the handheld part 9 of the alarm is inserted into the supporting part 5 of the positioning ring.
Compare in current alarm, this application is with the alarm with hang a section of thick bamboo separately for the alarm can slide the measuring position who adjusts the alarm from top to bottom on hanging a section of thick bamboo, has avoided leading to the interior liquid level of drip cup to rise owing to changing the infusion bottle, and then leads to the condition that the alarm detected the mistake. The alarm device is fixed on the suspension cylinder more stably, the positioning ring is further arranged, and the size of the positioning ring can be adjusted, so that the alarm device is firmly fixed on the suspension cylinder to form a better supporting effect on the alarm device. The grating arrangement of the inner barrel 1 wall leaves a measuring position for the drip speed measuring assembly 10 of the alarm. The grid arrangement of 2 walls of urceolus can form a fixed insertion groove, restricts the rotation of holding ring and alarm, has avoided making the speed of dripping measuring subassembly 10 blockked by the grid of inner wall because of rotating the alarm for the alarm can't play a role. In order to minimize the width of the half-ring body 8, the alarm assembly and the setting assembly 11 are installed in the hand-held portion 9, and a narrower half-ring body 8 can obtain more measurement height ranges. While the hand-held portion 9 will also take up a large part of the weight of the whole alarm, the hand-held portion 9 may be inserted into the support portion 5. Make the alarm more stable on the holding ring, can not receive external influence and take place the skew, also can make holding ring both sides weight balance can not take place the emergence of the overweight condition simultaneously.
The above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. While the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: it is also possible to modify the solutions described in the previous embodiments or to substitute some or all of them with equivalents. Such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (5)
1. A measuring height-adjustable infusion drop speed detector is characterized by comprising:
the suspension cylinder is of a cylindrical structure without a bottom and provided with a through hole at the top, and the cylinder wall is in a grid shape;
the hanging cylinder is sleeved on a drip cup of the infusion apparatus and is detachably connected with the infusion apparatus;
the wall of the suspension cylinder is in a grid shape;
the positioning ring is sleeved on the suspension cylinder and is in sliding connection with the suspension cylinder;
and the alarm is sleeved on the suspension cylinder and is abutted to the positioning ring.
2. The detector of claim 1, wherein the hanging cartridge comprises:
the inner cylinder is bottomless, the top of the inner cylinder is provided with a through hole for accommodating a transfusion tube, and the cylinder wall of the inner cylinder is in a grid shape;
the outer cylinder is sleeved outside the inner cylinder, has no top, the bottom of the outer cylinder is fixedly connected with the bottom of the inner cylinder, and the cylinder wall is in a grid shape.
3. The detector of claim 2, wherein the positioning ring comprises: the arc-shaped sheet, the supporting part and the clamping part;
the arc-shaped sheet has elasticity, is arranged between the inner cylinder and the outer cylinder when in use, and is in sliding connection with the inner cylinder and the outer cylinder;
the clamping parts are arranged at two ends of the arc-shaped piece, are fixedly connected with the arc-shaped piece and are used for adjusting the distance between the two ends of the arc-shaped piece;
the supporting part is arranged on the arc-shaped sheet, is opposite to the clamping part, is fixedly connected with the arc-shaped sheet and is used for supporting the alarm.
4. The detector of claim 3, wherein the clamping portion comprises a clamping piece and an adjusting bolt;
the two clamping pieces are respectively oppositely arranged at two ends of the elastic piece and fixedly connected with the elastic piece; screw holes are formed in the clamping sheets; the adjusting bolt is arranged in the screw hole and is in threaded connection with the clamping piece.
5. The detector of claim 3, wherein the alarm comprises:
the semi-ring main body is abutted against the positioning ring when in use and is connected with the inner cylinder in a sliding way;
the dripping speed measuring component is arranged on the inner wall of the semi-ring main body close to the end part;
the handheld part is fixedly connected with the semi-ring main body;
the alarm component is arranged in the handheld part and is electrically connected with the dripping speed measuring component;
the setting assembly is arranged in the handheld part and is electrically connected with the alarm assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121107750.0U CN215780584U (en) | 2021-05-20 | 2021-05-20 | Infusion dripping speed detector with adjustable measurement height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121107750.0U CN215780584U (en) | 2021-05-20 | 2021-05-20 | Infusion dripping speed detector with adjustable measurement height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215780584U true CN215780584U (en) | 2022-02-11 |
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ID=80173438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121107750.0U Active CN215780584U (en) | 2021-05-20 | 2021-05-20 | Infusion dripping speed detector with adjustable measurement height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215780584U (en) |
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2021
- 2021-05-20 CN CN202121107750.0U patent/CN215780584U/en active Active
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