CN219332376U

CN219332376U - Thoracic cavity puncture auxiliary seat under ultrasonic guidance

Info

Publication number: CN219332376U
Application number: CN202320576387.XU
Authority: CN
Inventors: 樊炳慧
Original assignee: Affiliated Hospital Of Inner Mongolia Medical University Cardiovascular Research Institute Of Inner Mongolia Autonomous Region
Current assignee: Affiliated Hospital Of Inner Mongolia Medical University Cardiovascular Research Institute Of Inner Mongolia Autonomous Region
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-07-14
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses an auxiliary seat for thoracocentesis under ultrasonic guidance, which relates to the technical field of auxiliary seats for thoracocentesis, and comprises a seat mechanism and an adjusting mechanism, wherein before a patient lies prone, the inclination angle of a seat back can be adjusted according to the needs of the patient, after the patient sits down in a recoil mode, the height of the seat back can be adjusted according to the needs of the patient, when the patient adjusts, a pulling plate is firstly moved towards the direction of a partition plate, a fixed inserting plate is separated from a fixed inserting hole, then a worker can upwards or downwards move a lifting plate according to needs, the lifting plate drives a seat back to move up and down for adjustment, after the patient moves to the needed height, the fixed inserting hole is aligned with the fixed inserting plate, the fixed inserting plate is reinserted into the fixed inserting hole for limiting, finally, after the height of the seat back is adjusted, a supporting rod is downwards turned into a vertical shape for auxiliary support, the support strength of the bottom of the seat back is improved, and the height and the inclination angle of the seat back can be adjusted according to the needs of the patient, and the overall comfort degree is improved.

Description

Thoracic cavity puncture auxiliary seat under ultrasonic guidance

Technical Field

The utility model relates to the technical field of auxiliary seats for thoracocentesis, in particular to an ultrasonic-guided auxiliary seat for thoracocentesis.

Background

Clinically, the puncture under the ultrasonic guidance is often used for sampling, liquid pumping, injection and the like in specific tissues and organs of a human body, for example, the puncture tissue acquires living cells and the medicine injection in interventional therapy, and the safety and the effectiveness of the operation of the puncture needle are directly influenced by a clear, efficient and accurate ultrasonic guidance area.

Thoracentesis is a common method of disease diagnosis and treatment in clinical medicine. In hospitals of various sizes throughout the country, a thoracocentesis chair is used, but in the existing thoracocentesis chairs, patients are mostly required to sit back, the upper half of the body is prone to lie on the chair back, and then a doctor performs thoracocentesis. Most chairs and chair backs are fixed, and in the whole thoracic cavity puncture process, because patients have different body types, the fixed chair back structure can not enable each patient to adjust to the best position, so that the whole thoracic cavity puncture process of the patient is tired, and discomfort of the patient is caused.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or existing problems with an ultrasound guided thoracocentesis aid seat.

Accordingly, the problem addressed by the present utility model is how to provide an ultrasound guided thoracocentesis aid seat.

In order to solve the technical problems, the utility model provides the following technical scheme: an ultrasonic guided thoracocentesis auxiliary seat, which comprises,

the seat mechanism comprises fixed support legs and a base arranged at the lower ends of the fixed support legs, wherein the upper ends of the fixed support legs are connected with connecting screw rods in a threaded manner, and round seats are arranged at the upper ends of the connecting screw rods;

the adjusting mechanism comprises a connecting plate and a fixed seat arranged at the upper end of one side of the connecting plate, supporting rods are symmetrically arranged at two sides of the outer end of the connecting plate, a locking screw is arranged at the joint of the connecting plate and the fixed seat, a lifting plate is arranged at the upper end of the fixed seat, and a chair back is arranged at the top end of the lifting plate.

As a preferred embodiment of the ultrasound guided thoracocentesis support seat according to the present utility model, wherein: the upper end of the round seat is provided with a semi-arc cushion.

Based on the technical characteristics: the comfort level is higher when the patient sits back on the round seat.

As a preferred embodiment of the ultrasound guided thoracocentesis support seat according to the present utility model, wherein: one end of the connecting plate is fixedly connected to the fixed supporting leg, a fixed nut is arranged at one end of the connecting plate, which is far away from the fixed supporting leg, and the locking screw is in threaded connection with the fixed nut.

Based on the technical characteristics: the locking screw passes through the connecting plate through the fixing nut, and when the locking screw rotates, the connecting plate can not rotate along with the locking screw.

As a preferred embodiment of the ultrasound guided thoracocentesis support seat according to the present utility model, wherein: the anti-drop nut is installed to the lower extreme both sides of fixing base, locking screw and anti-drop nut threaded connection, T type spout has been seted up to the inner wall symmetry of fixing base, the surface interval of fixing base is equipped with fixed jack.

Based on the technical characteristics: when the locking screw rotates, the fixing seat is driven to synchronously move by the anti-drop nut.

As a preferred embodiment of the ultrasound guided thoracocentesis support seat according to the present utility model, wherein: the support rod is hinged with the connecting plate.

Based on the technical characteristics: after the height of the chair back is adjusted, the supporting rod is turned down to be vertical for auxiliary support, the support at the bottom of the chair back is improved, and when the chair back is not needed to be used, the supporting rod can be folded upwards to be in a transverse state.

As a preferred embodiment of the ultrasound guided thoracocentesis support seat according to the present utility model, wherein: t-shaped sliding blocks are symmetrically arranged on two sides of the outer end of the lifting plate, a movable groove is formed in the middle of the lower end of the lifting plate, and through grooves are symmetrically formed on two sides of the lower end of the lifting plate.

Based on the technical characteristics: when the lifting plate moves up and down, the lifting plate can slide in the inner side of the T-shaped chute in a limiting manner through the T-shaped sliding block.

As a preferred embodiment of the ultrasound guided thoracocentesis support seat according to the present utility model, wherein: the middle of the movable groove is fixedly provided with a partition plate, and elastic pieces are symmetrically arranged on two sides of the partition plate.

Based on the technical characteristics: the elastic piece can be extruded to generate deformation, and can also rebound the object to two sides.

As a preferred embodiment of the ultrasound guided thoracocentesis support seat according to the present utility model, wherein: the middle of the through groove is movably penetrated with a fixed plugboard, one side of the fixed plugboard is welded with a pulling plate, and one end of the fixed plugboard is fixedly connected with one end of the elastic piece.

Based on the technical characteristics: the pulling plate can drive the fixed plugboard to synchronously move and adjust.

As a preferred embodiment of the ultrasound guided thoracocentesis support seat according to the present utility model, wherein: the surface of the chair back is provided with an elastic cushion.

Based on the technical characteristics: the elastic pad can be made of rubber materials, so that a patient can have good buffering elasticity when lying on the chair back, and discomfort of the patient caused by too hard chair back is avoided.

The utility model has the beneficial effects that: before the patient lies prone, can adjust the inclination of back of the chair according to patient's demand, during the regulation, the staff can rotate locking screw, make locking screw drive the fixing base through anticreep nut and take place the slope, at this moment the fixing base also will drive lifter plate and back of the chair in step and take place the angle slope, make things convenient for the back of the chair to cater for patient's upper half to need carry out the inclination adjustment, after the patient is sat down, the upper portion of the health will lie prone on the back of the chair, at this moment the staff can adjust the height of back of the chair according to patient's needs, during the regulation, the first direction removal of lifter plate to the division board, make fixed picture peg break away from fixed jack, later the staff can upwards or the downwardly moving lifter plate as required, make the lifter plate drive the back of the chair reciprocate to be adjusted, after moving to the height back of the needs, with fixed jack and fixed picture peg alignment again, make fixed picture peg spacing in the fixed jack can, finally after the altitude mixture is adjusted, turn down and change the pole into vertical back of the chair bottom of the chair and support intensity, and make can carry out the regulation of height and inclination according to patient's needs, the holistic comfort level.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is an overall construction diagram of an ultrasound guided thoracocentesis aid seat.

Fig. 2 is an enlarged view of the auxiliary seat for thoracocentesis under ultrasonic guidance at a position a in fig. 1.

Fig. 3 is a cross-sectional view of a lifter plate of an ultrasound guided thoracocentesis aid seat.

In the drawings, the list of components represented by the various numbers is as follows:

100. a seat mechanism; 101. a fixed support leg; 102. a base; 103. connecting a screw rod; 104. a circular seat; 104a, a cushion; 200. an adjusting mechanism; 201. a connecting plate; 201a, a fixing nut; 202. a fixing seat; 202a, a drop-proof nut; 202b, T-shaped sliding grooves; 202c, fixing the jack; 203. a support rod; 204. locking the screw rod; 205. a lifting plate; 205a, T-shaped slide blocks; 205b, a movable groove; 205b-1, a divider plate; 205b-2, an elastic member; 205c, through slots; 205c-1, a fixed plugboard; 205c-2, pulling plate; 206. a chair back; 206a, elastic pad.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, 2 and 3, a first embodiment of the present utility model provides an ultrasonic-guided thoracocentesis auxiliary seat, which comprises a seat mechanism 100, including a fixed leg 101 and a base 102 mounted at the lower end of the fixed leg 101, wherein the upper end of the fixed leg 101 is connected with a connecting screw 103 in a threaded manner, and a circular seat 104 is mounted at the upper end of the connecting screw 103;

the adjusting mechanism 200 comprises a connecting plate 201 and a fixed seat 202 arranged at the upper end of one side of the connecting plate 201, supporting rods 203 are symmetrically arranged at two sides of the outer end of the connecting plate 201, a locking screw 204 is arranged at the joint of the connecting plate 201 and the fixed seat 202, a lifting plate 205 is arranged at the upper end of the fixed seat 202, and a chair back 206 is arranged at the top end of the lifting plate 205.

T-shaped sliding grooves 202b are symmetrically formed in the inner wall of the fixing base 202, and fixing insertion holes 202c are formed in the surface of the fixing base 202 at intervals.

The supporting rod 203 is hinged with the connecting plate 201.

T-shaped sliding blocks 205a are symmetrically arranged on two sides of the outer end of the lifting plate 205, a movable groove 205b is formed in the middle of the lower end of the lifting plate 205, and a through groove 205c is symmetrically formed on two sides of the lower end of the lifting plate 205.

The middle of the movable groove 205b is fixedly provided with a partition plate 205b-1, and both sides of the partition plate 205b-1 are symmetrically provided with elastic members 205b-2.

The middle of the through groove 205c is movably penetrated with a fixed insertion plate 205c-1, one side of the fixed insertion plate 205c-1 is welded with a pull plate 205c-2, and one end of the fixed insertion plate 205c-1 is fixedly connected with one end of the elastic piece 205b-2.

The round seat 104 is connected to the upper end of the fixed leg 101 through the connecting screw 103, a worker can rotate the round seat 104 and the connecting screw 103 according to the height requirement, so that the round seat 104 can reach the height required by the patient, the patient can sit down conveniently, when the patient sits back, the upper part of the body can lie down on the chair back 206, the worker can adjust the height of the chair back 206 according to the requirement of the patient, during adjustment, the pulling plate 205c-2 moves towards the direction of the partition plate 205b-1, the pulling plate 205c-2 deforms the extrusion elastic piece 205b-2, the pulling plate 205c-2 drives the fixed plug plate 205c-1 to retract into the movable groove 205b, then the worker can move the lifting plate 205 upwards or downwards according to the requirement, the lifting plate 205 drives the chair back 206 to move up and down for adjustment, when the lifting plate 205 moves up and down, the lifting plate 205 is limited to slide on the inner side of the T-shaped sliding groove 202b through the T-shaped sliding block 205a, after the lifting plate moves to a required height, the fixed insertion holes 202c are aligned with the fixed insertion plates 205c-1, at the moment, the pull plate 205c-2 is loosened, the elastic piece 205b-2 drives the rebound pull plate 205c-2 to drive the fixed insertion plates 205c-1 to pop out towards two sides, at the moment, the fixed insertion plates 205c-1 extend outwards through the through grooves 205c and penetrate into the fixed insertion holes 202c to limit, so that the lifting plate 205 and the chair back 206 cannot move by themselves after being adjusted, after the height of the chair back 206 is adjusted, the supporting rods 203 are turned downwards to be converted into vertical shapes to be supported in an auxiliary mode, the supporting strength of the bottom of the chair back 206 is improved, the upper half of a patient can conveniently lie on the chair back 206, and the overall comfort is improved.

Example 2

Referring to fig. 1 and 2, a second embodiment of the present utility model is different from the first embodiment in that: one end of the connecting plate 201 is fixedly connected to the fixed supporting leg 101, a fixed nut 201a is installed at one end of the connecting plate 201 away from the fixed supporting leg 101, and a locking screw 204 is in threaded connection with the fixed nut 201 a.

The anti-drop nuts 202a are arranged on two sides of the lower end of the fixing seat 202, and the locking screw 204 is in threaded connection with the anti-drop nuts 202 a.

Before the patient lies prone, can adjust the inclination of back 206 according to patient's demand, when needs are adjusted, the staff can rotate locking screw 204, locking screw 204 passes through fixation nut 201a and anticreep nut 202a through connection, make fixing base 202 connect in one side of connecting plate 201, when locking screw 204 rotates, connecting plate 201 will be motionless, and locking screw 204 will drive fixing base 202 through anticreep nut 202a and take place the slope, at this moment fixing base 202 also will drive lifter plate 205 and back 206 in step and take place the angle slope, make things convenient for back 206 to cater for patient's upper half to need carry out the inclination adjustment, avoid causing patient's upper half uncomfortable as far as possible.

Example 3

Referring to fig. 1, a third embodiment of the present utility model is shown, which is different from the first two embodiments: a semi-arc cushion 104a is mounted at the upper end of the circular seat 104.

The surface of the seatback 206 is mounted with an elastic pad 206a.

The semi-arc cushion 104a provides a patient with greater comfort when sitting back on the circular seat 104, while the installed resilient pad 206a may be a rubber material, providing good cushioning resilience when lying on the back 206, avoiding discomfort to the patient caused by the back 206 being too stiff.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. An ultrasonic guided thoracocentesis auxiliary seat, which is characterized in that: comprising the steps of (a) a step of,

the seat mechanism (100) comprises fixed support legs (101) and a base (102) arranged at the lower ends of the fixed support legs (101), wherein the upper ends of the fixed support legs (101) are connected with connecting screw rods (103) in a threaded manner, and round seats (104) are arranged at the upper ends of the connecting screw rods (103);

the adjusting mechanism (200) comprises a connecting plate (201) and a fixed seat (202) arranged at the upper end of one side of the connecting plate (201), supporting rods (203) are symmetrically arranged at two sides of the outer end of the connecting plate (201), a locking screw (204) is arranged at the joint of the connecting plate (201) and the fixed seat (202), a lifting plate (205) is arranged at the upper end of the fixed seat (202), and a chair back (206) is arranged at the top end of the lifting plate (205).

2. An ultrasound guided thoracocentesis aid seat as set forth in claim 1, wherein: the upper end of the round seat (104) is provided with a semi-arc cushion (104 a).

3. An ultrasound guided thoracocentesis aid seat as set forth in claim 1, wherein: one end of the connecting plate (201) is fixedly connected to the fixed supporting leg (101), a fixed nut (201 a) is installed at one end, far away from the fixed supporting leg (101), of the connecting plate (201), and the locking screw (204) is in threaded connection with the fixed nut (201 a).

4. An ultrasound guided thoracocentesis aid seat as set forth in claim 1, wherein: the anti-drop nut (202 a) is installed to lower extreme both sides of fixing base (202), locking screw (204) and anti-drop nut (202 a) threaded connection, T type spout (202 b) have been seted up to the inner wall symmetry of fixing base (202), the surface interval of fixing base (202) is equipped with fixed jack (202 c).

5. An ultrasound guided thoracocentesis aid seat as set forth in claim 1, wherein: the support rod (203) is hinged with the connecting plate (201).

6. An ultrasound guided thoracocentesis aid seat as set forth in claim 1, wherein: t-shaped sliding blocks (205 a) are symmetrically arranged on two sides of the outer end of the lifting plate (205), a movable groove (205 b) is formed in the middle of the lower end of the lifting plate (205), and through grooves (205 c) are symmetrically formed on two sides of the lower end of the lifting plate (205).

7. An ultrasound guided thoracocentesis support seat as set forth in claim 6, wherein: the middle of the movable groove (205 b) is fixedly provided with a separation plate (205 b-1), and two sides of the separation plate (205 b-1) are symmetrically provided with elastic pieces (205 b-2).

8. An ultrasound guided thoracocentesis support seat as set forth in claim 6, wherein: the middle of the through groove (205 c) is movably penetrated with a fixed plugboard (205 c-1), one side of the fixed plugboard (205 c-1) is welded with a pulling plate (205 c-2), and one end of the fixed plugboard (205 c-1) is fixedly connected with one end of the elastic piece (205 b-2).

9. An ultrasound guided thoracocentesis aid seat as set forth in claim 1, wherein: an elastic pad (206 a) is arranged on the surface of the chair back (206).