CN110108176B - Foldable drainage device graduated scale - Google Patents
Foldable drainage device graduated scale Download PDFInfo
- Publication number
- CN110108176B CN110108176B CN201910359075.1A CN201910359075A CN110108176B CN 110108176 B CN110108176 B CN 110108176B CN 201910359075 A CN201910359075 A CN 201910359075A CN 110108176 B CN110108176 B CN 110108176B
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- main body
- clamping
- hinging
- tensioning
- seat
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- 238000000034 method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 230000004872 arterial blood pressure Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000009593 lumbar puncture Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 210000001147 pulmonary artery Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/02—Rulers with scales or marks for direct reading
- G01B3/04—Rulers with scales or marks for direct reading rigid
- G01B3/06—Rulers with scales or marks for direct reading rigid folding
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Clamps And Clips (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A scale hanging ruler of a foldable drainage device relates to a scale hanging ruler of a medical drainage device, which is provided with a hanging ruler main body, wherein an upper chute and a lower chute are arranged on the hanging ruler main body, a height adjusting seat is arranged in the upper chute and the lower chute, and a fixing clamp is arranged on the height adjusting seat; the upper end part of the hanging ruler main body is provided with a clamping and connecting device connected with the fixed column; the hanging ruler main body consists of an upper main body and a lower main body, wherein one side of the lower end of the upper main body is provided with at least two clamping hinging seats, one side of the upper end of the lower main body is provided with a tensioning hinging seat which is inserted between two adjacent clamping hinging seats and is hinged and matched with the two clamping hinging seats, the clamping hinging seat is provided with a wedge-shaped clamping boss, and the tensioning hinging seat is provided with a wedge-shaped tensioning boss matched with the clamping boss; when the upper main body and the lower main body rotate until the upper end face of the lower main body is tightly attached to the lower end face of the upper main body, the tensioning boss is opposite to the thickest part of the clamping boss. The invention has the advantages of simple structure, convenient use, convenient transportation and storage, adjustable length according to the actual use environment, and the like.
Description
Technical Field
The invention relates to a medical drainage device graduated scale, in particular to a foldable drainage device graduated scale which has the advantages of simple structure, convenient use, convenient transportation and storage and adjustable length according to the actual use environment.
Background
The method is characterized in that a hospital monitors certain vital signs of a patient in real time in the operation process or in daily nursing (such as pulmonary artery pressure and central venous pressure monitoring) so as to help doctors to accurately master the condition of the patient and take measures in time to save lives, the monitoring method adopts a sensor to establish connection with a blood circulation system of the patient, the principle that liquid transmission energy and parity pressure are consistent is utilized to monitor a target position, and then the hanging height of the sensor is adjusted to ensure the accuracy of measurement; or the local pressure is increased due to internal hemorrhage of the organ of the patient, and when the other organs are damaged to conduct liquid drainage (such as external craniocerebral drainage and lumbar puncture drainage), in order to prevent the drainage speed from being too slow or too fast, the height of the collecting device needs to be accurately adjusted to raise or lower the drainage pressure, so that more serious conditions are avoided. The graduated scale can be used in the adjusting process, so that a doctor can conveniently and simply, accurately and quickly adjust the graduated scale. The prior graduated scale hanging structure is as follows: the hanging ruler is provided with a long-strip hanging ruler main body, wherein the hanging ruler main body is provided with an upper sliding groove and a lower sliding groove, scale marks are arranged on the hanging ruler main bodies at the two sides of the upper sliding groove and the lower sliding groove, a height adjusting seat which can slide up and down in the upper sliding groove and then be locked and fixed is arranged in the upper sliding groove and the lower sliding groove, and a fixing clamp is arranged on the height adjusting seat; the upper end of the hanging ruler main body is provided with a clamping and connecting device which vertically connects the hanging ruler main body with the fixed column. Because of the complexity and uncertainty of the illness state of the patient and the use requirement of the treatment process, the scale hanging ruler is required to have a longer length, the whole existing scale hanging ruler is long in length and is not easy to transport, especially the plastic material, and the long and thin structure is not easy to put and break in the transportation and storage processes; the length of the water tank can not be adjusted according to the needs in the use process, and the water tank is inconvenient to use.
Disclosure of Invention
The invention aims to solve the defects of the prior art, and provides the foldable drainage device graduated scale which is simple in structure, convenient to use, convenient to transport and store and adjustable in length according to the actual use environment.
The invention solves the defects of the prior art, adopts the following technical proposal:
The utility model provides a foldable drainage device scale hanging ruler, is equipped with long banding hanging ruler main part, is equipped with upper and lower spout on the hanging ruler main part, is equipped with scale mark on the hanging ruler main part of upper and lower spout both sides, is equipped with the height control seat that can lock fixedly after it slides from top to bottom in upper and lower spout, is equipped with the fixation clamp on the height control seat; the upper end part of the hanging ruler main body is provided with a clamping and connecting device which vertically connects the hanging ruler main body with the fixed column; the hanging ruler is characterized in that the hanging ruler main body consists of an upper main body and a lower main body, at least two clamping hinging seats are arranged on one side of the lower end of the upper main body or one side of the upper end of the lower main body, a tensioning hinging seat which is inserted between two adjacent clamping hinging seats and is hinged with the two clamping hinging seats is arranged on one side of the lower end of the lower main body or one side of the lower end of the upper main body, a wedge-shaped clamping boss is arranged on the side surface, opposite to the tensioning hinging seat, of the clamping hinging seat, a wedge-shaped tensioning boss which is matched with the clamping boss is arranged on the side surface, opposite to the clamping hinging seat, of the tensioning hinging seat, and the upper main body and the lower main body can rotate relatively around the clamping hinging seat and the tensioning hinging seat; when the upper main body and the lower main body rotate to the state that the upper end face of the lower main body is tightly attached to the lower end face of the upper main body, the tension boss is opposite to the thickest part of the clamping boss, the tension hinging seat is clamped between the two clamping hinging seats, when the upper main body and the lower main body rotate to the state that the upper end face of the lower main body is not attached to the lower end face of the upper main body, a certain angle (usually more than 30 degrees) or parallel is formed between the upper main body and the lower main body, and the tension boss is separated from the clamping boss so as to facilitate rotation.
The right side of the lower end of the upper main body is provided with two mutually parallel clamping hinging seats, the right side of the upper end of the lower main body is provided with a tensioning hinging seat which is inserted between the two clamping hinging seats and is hinged and matched with the two clamping hinging seats, the sides of the two clamping hinging seats opposite to the tensioning hinging seats are respectively provided with a clamping boss (arranged around a hinging shaft) which is in a wedge shape and gradually thickened in the clockwise direction, the sides of the tensioning hinging seats opposite to the clamping hinging seats are provided with a wedge-shaped tensioning boss (arranged around the hinging shaft) which is matched with the clamping boss and gradually thickened in the anticlockwise direction, and the centers of the upper main body and the lower main body are hinged through the hinging shaft. The hinge shaft is a tension hinge seat, two cylindrical hinge bulges are arranged in the center of the tension hinge seat, hinge holes matched with the cylindrical hinge bulges are respectively arranged in the centers of the two clamping hinge seats, and the two cylindrical hinge bulges can be freely rotated and respectively inserted into the two hinge holes by virtue of elastic deformation between the two clamping hinge seats.
The clamping hinge seat and the tensioning hinge seat are round, and arc-shaped grooves which are used for avoiding interference when the clamping hinge seat and the tensioning hinge seat relatively rotate are formed in the positions of the upper main body and the lower main body which are connected with the clamping hinge seat and the tensioning hinge seat. Compact structure and simple appearance.
The hanging ruler main body is horizontally cut at the center and is divided into an upper main body and a lower main body which are the same in upper and lower lengths.
The upper end of the upper main body is provided with a lock catch which is matched and fixed with the lower end of the lower main body. The lower main body and the upper main body are fixedly connected through the lock catch after being folded, and the use is simple and quick.
The lock catch disclosed by the invention is as follows: the upper end of the upper main body is provided with a first locking jack, the lower end of the lower main body is provided with a second locking jack, a locking buckle is arranged on the lower main body, and locking posts which can be inserted into the first locking jack and the second locking jack are respectively arranged on the locking buckle. After the lower main body rotates around the hinge shaft to be parallel to the upper main body and is close to the upper main body, the locking columns on the locking buckles can be respectively inserted into the first locking jack and the second locking jack, and the upper main body and the lower main body are folded and then fixed. The locking buckle and the locking column are made of silica gel materials, are elastic and are not easy to fall off.
When the invention is stored or transported, the upper main body and the lower main body are folded around the hinge shaft, and the length of the upper main body and the lower main body is half of the original length, so that the invention is convenient for transportation and storage and is not easy to damage. When the hanging ruler is needed to be used, the lower main body rotates around the hinge shaft and is separated from the upper main body, when the lower main body is unfolded until the upper end face of the lower main body is tightly attached to the lower end face of the upper main body, and the upper main body and the lower main body form a hanging ruler main body, the tension boss is opposite to the thickest part of the clamping boss, the tension hinge seat is clamped between the two clamping hinge seats, and then the upper main body and the lower main body are fixedly connected into a whole to form the same hanging ruler main body as in the prior art. When the length of the hanging ruler main body needs to be shortened, the upper main body is fixed, the lower main body is moved forcefully, the tension force between the tension hinging seat and the two clamping hinging seats is overcome, and after the lower main body rotates around the hinging shaft by a certain angle (usually 5-10 degrees, the thickest part of the tension boss and the clamping boss is separated), the lower main body can be easily rotated around the hinging shaft and then is fixed after the upper main body is folded. The invention has simple structure, convenient use, convenient transportation and storage, and adjustable length according to the actual use environment (such as narrow space, long length and easy mutual interference with other equipment, etc.).
Drawings
Fig. 1 is a schematic view showing a structure in which an upper body and a lower body are separated in a unfolded state of the present invention.
Fig. 2 is a schematic perspective view of the hanging rule body of the present invention in a unfolded state, when the upper body is separated from the lower body.
Fig. 3 is a partial enlarged view at a of fig. 2.
Fig. 4 is a schematic perspective view of the folded state of the present invention.
Detailed Description
The scale hanging ruler of the foldable drainage device shown in the figures 1-4 is provided with a strip-shaped hanging ruler main body, wherein an upper chute and a lower chute are arranged on the hanging ruler main body, scale marks 4 are arranged on the hanging ruler main body at two sides of the upper chute and the lower chute, a height adjusting seat 13 which can slide up and down in the upper chute and then be locked and fixed is arranged in the upper chute and the lower chute, and a fixing clamp 14 connected with a liquid collecting bottle is arranged on the height adjusting seat 13; the upper end part of the hanging ruler main body is provided with a clamping and connecting device 1 which vertically connects the hanging ruler main body with the fixed column; the invention is characterized in that: the hanging ruler main body is composed of an upper main body 2 and a lower main body 3, and is horizontally cut off at the center and divided into an upper main body and a lower main body with the same upper and lower lengths. At least two mutually parallel clamping hinging seats 5 are arranged on one side of the lower end of the upper main body 2 or one side of the upper end of the lower main body 3 or one side of the lower end of the upper main body is provided with a tensioning hinging seat 6 which is inserted between the two adjacent clamping hinging seats 5 and is hinged with the two adjacent clamping hinging seats, a wedge-shaped clamping boss 9 is arranged on the side (around a hinging shaft) of the clamping hinging seat 5 opposite to the tensioning hinging seat 6, a wedge-shaped tensioning boss 7 which is matched with the clamping boss 9 is arranged on the side (around a hinging shaft 15) of the tensioning hinging seat 6 opposite to the clamping hinging seat 5, and the upper main body 2 and the lower main body 3 can relatively rotate around the clamping hinging seat 6 and the tensioning hinging seat 6; when the upper main body and the lower main body rotate to the state that the upper end face of the lower main body is tightly attached to the lower end face of the upper main body (the upper main body and the lower main body form a hanging ruler main body), the tensioning boss 7 is opposite to the thickest part of the clamping boss 9, the tensioning hinging seat is clamped between the two clamping hinging seats, when the upper main body and the lower main body rotate to the state that the upper end face of the lower main body is not attached to the lower end face of the upper main body, a certain angle (usually more than 30 degrees) or parallel is formed between the upper main body and the lower main body, and the tensioning boss 7 is separated from the clamping boss 9 so as to facilitate rotation. As can be seen from the figure, in this embodiment, two parallel clamping hinge seats 5 are disposed on the right side of the lower end of the upper body 2, a tensioning hinge 6 seat inserted between the two clamping hinge seats 5 and hinged with the two clamping hinge seats is disposed on the right side of the upper end of the lower body 3, wedge-shaped clamping bosses 9 (disposed around a hinge shaft) with gradually thicker clockwise thickness are disposed on the opposite sides of the two clamping hinge seats 5 from the tensioning hinge seat 6, wedge-shaped tensioning bosses 7 (disposed around the hinge shaft) with gradually thicker counterclockwise thickness are disposed on the opposite sides of the tensioning hinge seat 6 from the clamping bosses and hinged with the clamping bosses, as can be seen from fig. 3, the thickest wedge-shaped part of the clamping boss 9 is provided with a clamping table 10 with the same thickness, and the thickest wedge-shaped part of the tensioning boss 7 is provided with a tensioning table 8 with the same thickness, and the clamping table 10 is matched with the tensioning table 8, so that the upper main body and the lower main body are fixed more firmly and stably. The upper body and the lower body are hinged at the center of the clamping hinge seat and the tensioning hinge seat through a hinge shaft 15. The hinge shaft 15 is provided with two cylindrical hinge bulges at the center of the tensioning hinge seat, hinge holes matched with the cylindrical hinge bulges are respectively arranged at the centers of the two clamping hinge seats, and the two cylindrical hinge bulges can be freely rotated and respectively inserted into the two hinge holes by virtue of elastic deformation between the two clamping hinge seats. The clamping hinge seat 5 and the tensioning hinge seat 6 are round, arc grooves which are used for avoiding interference when the clamping hinge seat and the tensioning hinge seat relatively rotate are formed in the positions of the upper main body and the lower main body which are connected with the clamping hinge seat and the tensioning hinge seat, and the clamping hinge seat is compact in structure and simple in appearance.
According to the invention, the upper end of the upper main body is provided with a lock catch which is matched and fixed with the lower end of the lower main body. The lower main body and the upper main body are fixedly connected through the lock catch after being folded, and the use is simple and quick. The lock catch is as follows: the upper end of the upper main body is provided with a first locking jack 11, the lower end of the lower main body is provided with a second locking jack, a locking buckle 12 is arranged, and locking posts which can be inserted into the first locking jack 11 and the second locking jack are respectively arranged on the locking buckle 12. After the lower main body rotates around the hinge shaft to be parallel to the upper main body and is close to the upper main body, the locking columns on the locking buckles can be respectively inserted into the first locking jack and the second locking jack, and the upper main body and the lower main body are folded and then fixed. The locking buckle and the locking column are made of silica gel materials, are elastic and are not easy to fall off.
When the invention is stored or transported, the upper main body and the lower main body are folded around the hinge shaft, and the length of the upper main body and the lower main body is half of the original length, so that the invention is convenient for transportation and storage and is not easy to damage. When the hanging ruler is needed to be used, the lower main body rotates around the hinge shaft and is separated from the upper main body, when the lower main body is unfolded until the upper end face of the lower main body is tightly attached to the lower end face of the upper main body, and the upper main body and the lower main body form a hanging ruler main body, the tension boss is opposite to the thickest part of the clamping boss, the tension hinge seat is clamped between the two clamping hinge seats, and then the upper main body and the lower main body are fixedly connected into a whole to form the same hanging ruler main body as in the prior art. When the length of the hanging ruler main body needs to be shortened, the upper main body is fixed, the lower main body is moved forcefully, the tension force between the tension hinging seat and the two clamping hinging seats is overcome, and after the lower main body rotates around the hinging shaft by a certain angle (usually 5-10 degrees, the thickest part of the tension boss and the clamping boss is separated), the lower main body can be easily rotated around the hinging shaft and then is fixed after the upper main body is folded. The invention has simple structure, convenient use, convenient transportation and storage, and adjustable length according to the actual use environment (such as narrow space, long length and easy mutual interference with other equipment, etc.).
Claims (4)
1. The utility model provides a foldable drainage device scale hanging ruler, is equipped with long banding hanging ruler main part, is equipped with upper and lower spout on the hanging ruler main part, is equipped with scale mark on the hanging ruler main part of upper and lower spout both sides, is equipped with the height control seat that can lock fixedly after it slides from top to bottom in upper and lower spout, is equipped with the fixation clamp on the height control seat; the upper end part of the hanging ruler main body is provided with a clamping and connecting device which vertically connects the hanging ruler main body with the fixed column; the hanging ruler is characterized in that the hanging ruler main body consists of an upper main body and a lower main body, at least two clamping hinging seats are arranged on one side of the lower end of the upper main body or one side of the upper end of the lower main body, a tensioning hinging seat which is inserted between two adjacent clamping hinging seats and is hinged with the two clamping hinging seats is arranged on one side of the lower end of the lower main body or one side of the lower end of the upper main body, a wedge-shaped clamping boss is arranged on the side surface, opposite to the tensioning hinging seat, of the clamping hinging seat, a wedge-shaped tensioning boss which is matched with the clamping boss is arranged on the side surface, opposite to the clamping hinging seat, of the tensioning hinging seat, and the upper main body and the lower main body can rotate relatively around the clamping hinging seat and the tensioning hinging seat; when the upper main body and the lower main body rotate until the upper end face of the lower main body is tightly attached to the lower end face of the upper main body, the thickest part of the tensioning boss and the clamping boss is opposite, and the tensioning hinging seat is clamped between the two clamping hinging seats; the right side of the lower end of the upper main body is provided with two mutually parallel clamping hinging seats, the right side of the upper end of the lower main body is provided with a tensioning hinging seat which is inserted between the two clamping hinging seats and is hinged and matched with the two clamping hinging seats, the sides of the two clamping hinging seats opposite to the tensioning hinging seats are respectively provided with a wedge-shaped clamping boss with gradually thicker clockwise thickness, the sides of the tensioning hinging seats opposite to the clamping hinging seats are provided with wedge-shaped tensioning bosses with gradually thicker anticlockwise thickness, and the centers of the upper main body and the lower main body are hinged through hinging shafts; the clamping hinge seat and the tensioning hinge seat are circular, and arc-shaped grooves which are used for avoiding interference when the clamping hinge seat and the tensioning hinge seat relatively rotate are formed in the positions of the upper main body and the lower main body which are connected with the clamping hinge seat and the tensioning hinge seat.
2. The scale hanging ruler of the foldable drainage device according to claim 1, wherein the hanging ruler main body is horizontally cut off at the center and is divided into an upper main body and a lower main body which are the same in upper and lower lengths.
3. The scale hanging ruler of the foldable drainage device according to claim 1, wherein the upper end of the upper main body is provided with a lock catch which is matched and fixed with the lower end of the lower main body.
4. The foldable drainage device scale according to claim 3, wherein the lock catch is: the upper end of the upper main body is provided with a first locking jack, the lower end of the lower main body is provided with a second locking jack, a locking buckle is arranged on the lower main body, and locking posts which can be inserted into the first locking jack and the second locking jack are respectively arranged on the locking buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359075.1A CN110108176B (en) | 2019-04-30 | 2019-04-30 | Foldable drainage device graduated scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359075.1A CN110108176B (en) | 2019-04-30 | 2019-04-30 | Foldable drainage device graduated scale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110108176A CN110108176A (en) | 2019-08-09 |
| CN110108176B true CN110108176B (en) | 2024-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910359075.1A Active CN110108176B (en) | 2019-04-30 | 2019-04-30 | Foldable drainage device graduated scale |
Country Status (1)
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|---|---|
| CN (1) | CN110108176B (en) |
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| Title |
|---|
| 脑科引流固定器的设计与应用;冯清亮;柯以铨;刘艳君;李冰;;转化医学电子杂志(第08期);全文 * |
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| Publication number | Publication date |
|---|---|
| CN110108176A (en) | 2019-08-09 |
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