CN217697599U

CN217697599U - Height measuring instrument for clinical drainage tube

Info

Publication number: CN217697599U
Application number: CN202220550088.4U
Authority: CN
Inventors: 李凡; 朱明珂; 林雪莹; 李小倩; 李小涵
Original assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Current assignee: Peking University Third Hospital Peking University Third Clinical Medical College
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-11-01
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to a clinical height measurement appearance with drainage tube, including the major structure, set up at the horizontal support of major structure one side and set up the mounting structure in the major structure, the drainage tube exit of horizontal support and patient's head wound keeps the same level, and the major structure includes first body subassembly and second body subassembly, and first body subassembly includes first body and setting element, is equipped with the scale on the first body perisporium to supply to measure the flexible interval of the relative first body subassembly of second body subassembly. The height measuring instrument of the clinical drainage tube of the utility model measures the distance between the two tube components through the scales on the peripheral wall of the first tube body so as to accurately measure the height of the drainage tube and improve the clinical treatment effect of patients; secondly, can adjust the flexible interval between two pipe body subassemblies through the setting element fast conveniently to according to patient's state of an illness change, adjust at any time the drainage tube height of patient, avoid the drainage tube too high or low intracranial pressure change that arouses.

Description

Height measuring instrument for clinical drainage tube

Technical Field

The utility model relates to a medical instrument especially relates to a clinical height measurement appearance with drainage tube.

Background

The common external drainage tube for neurosurgery in the neurosurgical ward comprises a subcutaneous drainage tube, an epidural drainage tube, an subdural drainage tube, a subarachnoid drainage tube (lumbar cisterna drainage tube), a lateral ventricle drainage tube and a wound (tumor) cavity drainage tube. The drainage height and the drainage effect are different, the height of the drainage tube of a patient needs to be adjusted at any time according to the change of the illness state of the patient, and the intracranial pressure change caused by overhigh or overlow drainage tube is avoided; secondly in nursing patient's in-process, the patient often leads to the drainage tube height to change because the head of a bed is raised, position changes etc. when the nurse changes duty, ruler, tape commonly used measure the drainage tube height, and the randomness is strong, nevertheless can produce measuring error to the drainage tube height, leads to the effect of clinical treatment to influence the state of an illness and change, in view of this, it is necessary to improve this technique.

Disclosure of Invention

The utility model provides a height measuring instrument of clinical drainage tube to the precision measurement drainage tube height.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a height measurement appearance of clinical drainage tube, includes major structure, sets up the horizontal support in major structure one side and sets up the mounting structure in major structure, horizontal support keeps level with the drainage tube exit of patient's head wound, major structure includes first body subassembly and sets up in first body subassembly and the flexible second body subassembly of first body subassembly slip relatively, and first body subassembly includes first body and sets up the setting element that is used for fixing second body subassembly on first body, is equipped with the scale on the first body perisporium to supply to measure the flexible interval of second body subassembly first body subassembly relatively.

As a further improvement, a sliding cavity is formed inside the first pipe body, a longitudinal sliding groove is formed in the peripheral wall of the first pipe body, the second pipe body assembly comprises a second pipe body and a horizontal hanging and holding rod arranged on one side of the second pipe body, the second pipe body is telescopically arranged in the sliding cavity of the first pipe body, one end of the horizontal hanging and holding rod penetrates through the longitudinal sliding groove formed in the peripheral wall of the first pipe body and is used for hanging and holding a drainage bag, and a drainage tube connected to the drainage bag is connected with a wound of the head of a patient.

As a further improvement, the longitudinal sliding groove is arranged at the upper part of the transverse bracket, the first pipe body peripheral wall at the outer end of the longitudinal sliding groove is provided with the scale, and preferably, the distance between two scale marks arranged on the first pipe body peripheral wall is 1 cm.

As a further improvement, a plurality of first screw holes are further formed in the peripheral wall of the first pipe body at equal intervals, a plurality of second screw holes are formed in the peripheral wall of the second pipe body at equal intervals, and the second screw holes in the peripheral wall of the second pipe body correspond to the first screw holes in the peripheral wall of the first pipe body, so that the positioning members penetrate into the corresponding first screw holes and the corresponding second screw holes to fix the second pipe body assembly on the first pipe body.

As further improvement, mounting structure is attached formula structure, first body bottom is formed with a mounting hole to supply to connect mounting structure, this mounting structure includes coupling assembling and sets up the magnetic force on coupling assembling and pastes the strip support, and coupling assembling connects the mounting hole department in the first body bottom of major structure, and the attached to sick bed head of a bed position department of magnetic force strip support is pasted to the main structure, in order to fix the major structure at the head of a bed, and make horizontal support keeps level with patient's head wound.

As a further improvement, coupling assembling is protruding and is formed the support on connecting the arch including connecting, connects protruding being cylindric structure, and connect bellied diameter and the aperture of first body lower part mounting hole and match, supports to hold protruding being cylindric structure, and the diameter is greater than and connects bellied diameter, magnetic force pastes a strip support and sets up in coupling assembling support and holds protruding lower part, and coupling assembling's connection is protruding to be put into first body lower part mounting hole, supports to hold protruding to support to lean on to first body diapire department.

As a further improvement, the mounting structure is an adsorption structure, and comprises a clamping component and an adsorption disc formed on the clamping component, wherein the clamping component is clamped outside the first tube body of the main body structure, and is adsorbed to the position of the sickbed through the adsorption disc so as to fix the main body structure at the bedside and enable the transverse support to be level with the outlet of the drainage tube of the head wound of the patient.

As a further improvement, the clamping assembly comprises a connecting section and flexible clamping sections formed at two ends of the connecting section, each flexible clamping section is of an arc-surface structure, and the diameter of the circumference surrounded by the two flexible clamping sections is smaller than the outer diameter of the first pipe body, so that the two flexible clamping sections of the clamping assembly clamp the first pipe body of the main structure.

As a further improvement, the adsorption disk is formed on the connecting section of the clamping component.

As a further improvement, the inner peripheral wall of each flexible clamping section is provided with an anti-skid surface, and the anti-skid surface is correspondingly provided with a plurality of anti-skid bulges.

The above technical scheme of the utility model following beneficial effect has: the height measuring instrument of the clinical drainage tube of the utility model extends and retracts along the first tube body through the second tube body component, and measures the distance between the second tube body component and the transverse bracket at the lower part of the first tube body component by the scale on the circumferential wall of the first tube body, so as to accurately measure the height of the drainage tube and improve the clinical treatment effect of patients; secondly, penetrate corresponding first screw and second screw through the setting element, can adjust the flexible interval of second body subassembly relative first body subassembly fast conveniently to according to patient's state of an illness change, the drainage tube height to the patient is adjusted at any time, avoids the drainage tube too high or crosses low intracranial pressure that arouses to change.

Drawings

FIG. 1 is a schematic view of the overall structure of a height measuring instrument for a clinical drainage tube according to a first embodiment of the present invention;

FIG. 2 is an exploded view of the height measuring device of the clinical drainage tube according to the first embodiment of the present invention;

FIG. 3 is a schematic view of a height measuring device of a clinical drainage tube according to a second embodiment of the present invention;

fig. 4 is an exploded view of a height measuring instrument of a clinical drainage tube according to a second embodiment of the present invention.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings and examples.

Referring to fig. 1 to 4, the height measuring apparatus for clinical drainage tube of the present invention includes a main body structure 10, a transverse bracket 20 disposed at one side of the main body structure 10, and a mounting structure 30 disposed on the main body structure 10.

The main structure 10 includes a first tube assembly 11 and a second tube assembly 12 disposed in the first tube assembly 11 and capable of sliding and stretching relative to the first tube assembly 11, a transverse support 20 is installed at a bottom position of an outer peripheral wall of the first tube assembly 11, the first tube assembly 11 includes a first tube 111 and a positioning member 112 disposed on the first tube 111, so that the second tube assembly 12 is fixed on the first tube assembly 11 by the positioning member 112.

Inside sliding chamber that forms of first body 111, seted up a longitudinal sliding groove 1111 on the perisporium of first body 111, and this longitudinal sliding groove 1111 arranges transverse support 20 upper portion in, be equipped with the scale on the first body 111 perisporium of longitudinal sliding groove 1111 outer end to supply cooperation installation second body subassembly 12, and be convenient for measure the flexible interval of second body subassembly 12 relative first body subassembly 11. In this embodiment, the distance between the two scale marks disposed on the peripheral wall of the first tube 111 is 1 cm.

A plurality of first screw holes 1112 are further formed on the peripheral wall of the first tube 111 at equal intervals, so that the positioning element 112 penetrates through the corresponding first screw holes 1112 to fix the second tube assembly 12 on the first tube 111, in this embodiment, the positioning element 112 is a fastening screw. A mounting hole (not shown) is formed at the bottom of the first tube 111 for connecting the mounting structure 30.

The second tube assembly 12 comprises a second tube 121 and a horizontal hanging rod 122 arranged on one side of the second tube 121, the second tube 121 is telescopically arranged in a sliding cavity of the first tube 111, one end of the horizontal hanging rod 122 passes through a longitudinal sliding groove 1111 formed in the peripheral wall of the first tube 111, and is used for hanging a drainage bag, a drainage tube connected to the drainage bag is connected with a wound of the head of a patient, the second tube 121 stretches along the sliding cavity of the first tube 111, the horizontal hanging rod 122 is driven to slide up and down in the longitudinal sliding groove 1111, and then scales of the outer end of the longitudinal sliding groove 1111 are passed through, the telescopic distance of the second tube assembly 12 relative to the first tube assembly 11 is measured, and the height of the drainage tube for clinical use is determined.

The second tube 121 has a plurality of second screw holes 1211 equidistantly formed on a peripheral wall thereof, the second screw holes 1211 on the peripheral wall of the second tube 121 correspond to the first screw holes 1112 on the peripheral wall of the first tube 111, so that the positioning member 112 is inserted into the corresponding first screw holes 1112 and the second screw holes 1211, the second tube assembly 12 is fixed on the first tube 111, and the distance between the second tube assembly 12 and the first tube assembly 11 is accurately measured by the scale of the outer end of the longitudinal sliding groove 1111. The positioning member 112 penetrates through the corresponding first screw hole 1112 and the second screw hole 1211, so that the telescopic distance between the second tube assembly 12 and the first tube assembly 11 can be quickly and conveniently adjusted, the height of the drainage tube of the patient can be adjusted at any time according to the change of the state of the patient, and the change of intracranial pressure caused by over-high or over-low of the drainage tube is avoided.

The horizontal hanging and holding rod 122 comprises a horizontal section 1222, a sliding section 1221 formed at one end of the horizontal section 1222 and a hanging and holding section 1223 formed at the other end of the horizontal section 1222, the sliding section 1221 is slidably arranged in a longitudinal sliding groove 1111 of the first tube 111 and connected with the second tube 121, the sliding section 1221 of the horizontal hanging and holding rod 122 is driven to slide in the longitudinal sliding groove 1111 of the first tube 111 through the telescopic sliding of the second tube 121 in the sliding cavity of the first tube 111, a hook is formed on the hanging and holding section 1223 for hanging and holding a drainage bag, and a drainage tube connected to the drainage bag is connected with a wound on the head of a patient.

The transverse support 20 is arranged at the bottom end of the peripheral wall of the first tube body 111 and is arranged at the lower part of the longitudinal sliding groove 1111 of the peripheral wall of the first tube body 111 so as to be matched with the horizontal hanging and holding rod 122 of the second tube body assembly 12, the transverse support 20 is level with the head wound of a patient, the head wound of the patient is the outlet of the drainage tube, the telescopic distance between the second tube body assembly 12 and the first tube body assembly 11 is measured, and the height of the drainage tube for clinical use is accurately determined.

Please refer to fig. 1 and fig. 2 in combination, the mounting structure 30 is disposed on the main body structure 10 for fixing the main body structure 10 and preventing the main body structure 10 from swaying back and forth, in this embodiment, the mounting structure 30 is an attached structure, specifically, the mounting structure 30 includes a connecting component 31 and a magnetic strip-attaching bracket 32 disposed on the connecting component 31, the connecting component 31 is connected to the lower portion of the first tube 111 of the main body structure 10 and is attached to the bedside of the hospital bed through the magnetic strip-attaching bracket 32, so as to fix the main body structure 10 at the bedside and make the transverse bracket 20 level with the head wound of the patient.

The connecting assembly 31 comprises a connecting protrusion 311 and a supporting protrusion 312 formed on the connecting protrusion 311, the connecting protrusion 311 is of a cylindrical structure, the diameter of the connecting protrusion 311 is equal to the aperture of the mounting hole at the lower part of the first tube 111, the supporting protrusion 312 is of a cylindrical structure and the diameter of the supporting protrusion is larger than that of the connecting protrusion 311, the magnetic strip support 32 is arranged at the lower part of the supporting protrusion 312 of the connecting assembly 31, the connecting protrusion 311 of the connecting assembly 31 is placed in the mounting hole at the lower part of the first tube 111, the supporting protrusion 312 is supported against the bottom wall of the first tube 111 and is attached to a proper position of a sickbed through the magnetic strip support 32, so that the main body structure 10 is fixed at the head of the sickbed, and the transverse support 20 is flush with the drainage tube outlet of the head wound of a patient.

Referring to fig. 3 and 4, a height measuring instrument for a clinical drainage tube according to another embodiment of the present invention is substantially the same as the first embodiment, except that the mounting structure 30 is an absorption structure, and specifically, the mounting structure 30 includes a clamping component 33 and an absorption plate 34 formed on the clamping component 33. The holding component 33 is disposed outside the first tube 111 of the main body structure 10 and is adsorbed to the position of the patient bed through the adsorption tray 34 to fix the main body structure 10 at the bed head and make the transverse support 20 level with the drainage tube outlet of the head wound of the patient.

The retaining assembly 33 includes a connection section 331 and flexible retaining sections 332 formed at two ends of the connection section 331, each flexible retaining section 332 is of an arc-surface structure, and the diameter of a circumference surrounded by the two flexible retaining sections 332 is smaller than the outer diameter of the first tube 111, so that the first tube 111 of the main body structure 10 is retained by the two flexible retaining sections 332 of the retaining assembly 33.

The suction tray 34 is formed on the connecting section 331 of the holding assembly 33 and opposite to the two flexible holding sections 332, and is sucked to the sickbed position through the suction tray 34 to fix the main body structure 10 at the bedside and make the transverse support 20 level with the wound on the head of the patient.

During the use, install the head of a bed position department to the sick bed through mounting structure 30, in order to fix major structure 10 at the head of a bed, and make horizontal support 20 keep level with patient's head wound, patient's head wound is the drainage tube export promptly, it is flexible along the slip chamber of first body 111 to order about second body 121, it hangs pole 122 and slides from top to bottom in vertical spout 1111 to drive the level, and then the scale of the outer end through vertical spout 1111, measure the flexible interval of second body subassembly 12 first body subassembly 11 relatively, with the height of the drainage tube of accurate measurement clinical usefulness, improve patient's clinical treatment effect. Secondly, the positioning element 112 penetrates into the corresponding first screw hole 1112 and the corresponding screw hole 1112, so that the telescopic distance between the second tube assembly 12 and the first tube assembly 11 can be quickly and conveniently adjusted, the height of the drainage tube of the patient can be adjusted at any time according to the change of the condition of the patient, and the change of intracranial pressure caused by over-high or over-low drainage tube can be avoided.

To sum up, the height measuring instrument of the clinical drainage tube of the present invention measures the distance between the horizontal hanging rod 122 on the second tube assembly 12 and the horizontal bracket 20 at the lower part of the first tube assembly 11 by the scale of the outer end of the longitudinal sliding groove 1111 by driving the second tube 121 to extend and retract along the sliding cavity of the first tube 111, so as to accurately measure the height of the drainage tube and improve the clinical treatment effect of the patient; secondly, the positioning element 112 penetrates through the corresponding first screw hole 1112 and the second screw hole 1211, so that the telescopic distance between the second tube assembly 12 and the first tube assembly 11 can be quickly and conveniently adjusted, the height of the drainage tube of the patient can be adjusted at any time according to the change of the condition of the patient, and the change of intracranial pressure caused by over-high or over-low drainage tube can be avoided.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.

Claims

1. A height measuring instrument of clinical drainage tube which is characterized in that: including major structure (10), set up horizontal support (20) and the mounting structure (30) of setting on major structure (10) in major structure (10) one side, horizontal support (20) keep an equal level with the drainage tube exit of patient's head wound, major structure (10) include first body subassembly (11) and set up in first body subassembly (11) and second body subassembly (12) that can slide flexible relatively first body subassembly (11), first body subassembly (11) include first body (111) and set up and be used for fixing second body subassembly (12) locating piece (112) on first body (111), are equipped with the scale on first body (111) perisporium, so that supply to measure second body subassembly (12) is relative the flexible interval of first body subassembly (11).

2. The height measuring instrument of a clinical drainage tube according to claim 1, wherein: the utility model discloses a drainage bag, including first body (111), first body (111) inside forms a sliding cavity, has seted up a vertical spout (1111) on the perisporium of first body (111), second body subassembly (12) include second body (121) and set up horizontal string pole (122) of holding in second body (121) one side, and second body (121) telescopically sets up in the sliding cavity of first body (111), and horizontal string pole (122) one end passes vertical spout (1111) of seting up on first body (111) perisporium for hang and hold the drainage bag, the last drainage tube of connecting of drainage bag is connected with patient's head wound.

3. The height measuring instrument for clinical drainage tube according to claim 2, wherein: the longitudinal sliding groove (1111) is arranged at the upper part of the transverse bracket (20), and the scales are arranged on the peripheral wall of the first pipe body (111) at the outer end of the longitudinal sliding groove (1111).

4. The height measuring instrument of a clinical drainage tube according to claim 2, wherein: a plurality of first screw holes (1112) are further formed in the peripheral wall of the first pipe body (111) at equal intervals, a plurality of second screw holes (1211) are formed in the peripheral wall of the second pipe body (121) at equal intervals, the second screw holes (1211) in the peripheral wall of the second pipe body (121) correspond to the first screw holes (1112) in the peripheral wall of the first pipe body (111), so that the positioning piece (112) penetrates into the corresponding first screw holes (1112) and the second screw holes (1211), and the second pipe body assembly (12) is fixed on the first pipe body (111).

5. The height measuring instrument of a clinical drainage tube according to claim 1, wherein: mounting structure (30) are attached formula structure, first body (111) bottom is formed with a mounting hole to supply to connect mounting structure (30), this mounting structure (30) include coupling assembling (31) and set up magnetic force on coupling assembling (31) and paste strip support (32), coupling assembling (31) are connected in the mounting hole department of first body (111) bottom of major structure (10), and magnetic force pastes strip support (32) and attaches to head of a bed position department, fixes major structure (10) at the head of a bed, and makes transverse support (20) keep level with patient head wound.

6. The height measuring instrument of a clinical drainage tube according to claim 5, wherein: the connecting assembly (31) comprises a connecting protrusion (311) and a supporting protrusion (312) formed on the connecting protrusion (311), the connecting protrusion (311) is of a cylindrical structure, the diameter of the connecting protrusion (311) is equal to the aperture of the mounting hole in the lower portion of the first pipe body (111), the supporting protrusion (312) is of a cylindrical structure, the diameter of the supporting protrusion is larger than that of the connecting protrusion (311), the magnetic strip pasting support (32) is arranged on the lower portion of the supporting protrusion (312) of the connecting assembly (31), the connecting protrusion (311) of the connecting assembly (31) is arranged in the mounting hole in the lower portion of the first pipe body (111), and the supporting protrusion (312) abuts against the bottom wall of the first pipe body (111).

7. The height measuring instrument of a clinical drainage tube according to claim 1, wherein: the mounting structure (30) is an adsorption structure and comprises a clamping component (33) and an adsorption disc (34) formed on the clamping component (33), the clamping component (33) is clamped outside a first pipe body (111) of the main body structure (10), and the adsorption disc (34) is adsorbed to the position of a sickbed to fix the main body structure (10) at the head of the bed and enable the transverse support (20) to be flush with the drainage pipe outlet of the head wound of a patient.

8. The height measuring instrument for clinical drainage tube according to claim 7, wherein: the clamping assembly (33) comprises a connecting section (331) and flexible clamping sections (332) formed at two ends of the connecting section (331), each flexible clamping section (332) is of an arc-surface-shaped structure, and the diameter of the circumference surrounded by the two flexible clamping sections (332) is smaller than the outer diameter of the first pipe body (111) so as to clamp the first pipe body (111) of the main body structure (10) through the two flexible clamping sections (332) of the clamping assembly (33).

9. The height measuring instrument for clinical drainage tube according to claim 7, wherein: the adsorption disk (34) is formed on the connection section (331) of the chucking assembly (33).

10. The height measuring instrument of a clinical drainage tube according to claim 8, wherein: each flexible clamping section (332) is provided with an anti-slip surface on the inner peripheral wall, and a plurality of anti-slip protrusions are correspondingly arranged on the anti-slip surface.