CN211911750U - Convenient auxiliary device of bone marrow puncture suitable for hematology department - Google Patents
Convenient auxiliary device of bone marrow puncture suitable for hematology department Download PDFInfo
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- CN211911750U CN211911750U CN202020193565.7U CN202020193565U CN211911750U CN 211911750 U CN211911750 U CN 211911750U CN 202020193565 U CN202020193565 U CN 202020193565U CN 211911750 U CN211911750 U CN 211911750U
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- bone marrow
- positioning plate
- bracing piece
- auxiliary device
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Abstract
The utility model discloses a convenient auxiliary device for bone marrow puncture suitable for hematology department, the I bracing piece set firmly in the left side of the top of the fixed plate, the limiting plate set firmly in the front end of the top of the I bracing piece, the II bracing piece set firmly in the front and back sides of the middle end of the top of the fixed plate, the bearing seat set firmly in the top of the II bracing piece, the upper body positioning plate is arranged between the bearing seats, the head keeps away from the left side inside the upper body positioning plate, the body keeps away from the right side inside the upper body positioning plate, the lower limb positioning plate is slidably arranged on the right side inside the upper body positioning plate, the foot support is set firmly on the right side of the lower limb positioning plate, firstly, through the design of the limb positioning type mechanism, the effective limiting fixation can be carried out on the patient, the stability and the accuracy in the follow-up puncture process are ensured, secondly, the combination of, optimizes the operation of medical staff and finally achieves the purpose of good popularization and application.
Description
Technical Field
The utility model relates to a bone marrow puncture assistor especially relates to a convenient auxiliary device of bone marrow puncture suitable for hematology department.
Background
Bone marrow aspiration (bone marrow aspiration) is a common diagnostic technique for taking bone marrow fluid, and the examination includes cytology, protozoa, and bacteriology.
Is suitable for diagnosis, differential diagnosis and treatment follow-up of various blood diseases; increase or decrease in the number of erythrocytes, leukocytes, platelets and morphological abnormalities of unknown origin; the diagnosis and differential diagnosis of fever of unknown origin can be used for bone marrow culture, bone marrow smear for locating parasites, etc.
According to the above, currently, three types of bone marrow puncture, namely iliac crest puncture, spinous process puncture and sternum puncture, are conventionally adopted in clinical bone marrow puncture, and during puncture, an adult patient can normally perform the bone marrow puncture, but child patients have poor tolerance and pain during puncture, but at the same time, although the limb of an infant patient can be restrained by the traditional bandage, the problem that the infant patient moves during puncture cannot be avoided, puncture failure is easily caused, and psychological burden of medical care personnel is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: provides a convenient auxiliary device for bone marrow puncture, which is applicable to hematology department and solves the problems provided by the background technology.
In order to solve the technical problem, the technical scheme of the utility model is that: a convenient auxiliary device for bone marrow puncture suitable for hematology department comprises a fixing plate, a support rod I, a limiting plate, a support rod II, a bearing seat, an upper body positioning plate, a head avoiding hole, a body avoiding hole, a lower limb positioning plate and a foot support, wherein the support rod I is fixedly arranged on the left side of the top of the fixing plate, the support rod I and the fixing plate are in welded connection, the limiting plate is fixedly arranged at the front end of the top of the support rod I, the limiting plate and the support rod I are integrally formed, the support rod II is fixedly arranged on the front side and the rear side of the middle end of the top of the fixing plate, the support rod II and the fixing plate are in welded connection, the bearing seat is fixedly arranged on the top of the support rod II, the bearing seat and the support rod II are in welded connection, the upper body positioning plate is rotatably arranged between the bearing seats, the, the head keep away the hole and be circular through-hole, the body keep away the hole and be located the inside right side of upper part of the body locating plate, the body keep away the hole and be the rectangle through-hole, the inside right side of upper part of the body locating plate is located to the low limbs locating plate cunning, low limbs locating plate and upper part of the body locating plate horizontal sliding connection, the foot support set firmly in low limbs locating plate right side, foot support and low limbs locating plate adopt welded connection.
Furthermore, an I bolt penetrates through the middle end inside the limiting plate, and the I bolt is connected with the limiting plate through internal and external threads.
Further, upper part of the body locating plate right side bottom around still run through II bolt, II bolt and upper part of the body locating plate adopt interior external thread connection, upper part of the body locating plate left side around both ends still set firmly the upper limbs support, upper limbs support and upper part of the body locating plate integrated into one piece, upper limbs support top still set firmly I spacing pad, I spacing pad and upper limbs support and adopt the adhesive to be connected, I spacing pad top middle-end still set firmly the I bandage, I bandage one end and I spacing pad adopt to sew up and be connected, just the I bandage other end and I spacing pad adopt the buckle to be connected.
Further, the inner wall of the head avoiding hole is fixedly provided with a silica gel ring, and the silica gel ring and the head avoiding hole are connected by adopting an adhesive.
Further, the inner wall of the body avoiding hole is fixedly provided with a reinforcing rod, and the reinforcing rod and the body avoiding hole are integrally formed.
Further, inside left side of low limbs locating plate around both ends still be equipped with the locating hole of a plurality of quantity, the locating hole be circular through-hole, low limbs locating plate top right side around both ends still set firmly II spacing pad, II spacing pad and low limbs locating plate adopt the adhesive to be connected, II spacing pad top middle-end still set firmly the II bandage, II bandage one end and II spacing pad adopt to sew up and be connected, just II bandage other end and II spacing pad adopt the buckle to be connected.
Compared with the prior art, this convenient auxiliary device of marrow puncture suitable for hematology branch of academic or vocational study at first through limb locate mode mechanism design, can be convenient for carry out effectual spacing fixed to patient, especially children patient's health, ensured stability and accuracy in the follow-up puncture process, secondly combine many dodges the hole site, can make things convenient for developing of spinous process puncture art and sternum puncture art, greatly optimized medical personnel's the simple operation nature, extend clinical practicality, finally reach fine popularization and application purpose.
Drawings
FIG. 1 is a front view of a convenient auxiliary device for bone marrow aspiration suitable for hematology;
FIG. 2 is a perspective view of a convenient auxiliary device for bone marrow aspiration suitable for hematology;
FIG. 3 is a top view of a convenient auxiliary device for bone marrow aspiration suitable for hematology;
FIG. 4 is a perspective view of a convenient auxiliary device for bone marrow aspiration suitable for hematology;
FIG. 5 is a perspective view of a convenient auxiliary device for bone marrow aspiration suitable for hematology;
FIG. 6 is a state of the change of a bone marrow puncture facilitating and assisting device for hematology department shown in FIG. 1;
fig. 7 is a state diagram of a variation of the bone marrow puncture facilitating and assisting device for hematology department 2.
The fixing plate comprises a fixing plate 1, an I supporting rod 2, a limiting plate 3, a II supporting rod 4, a bearing seat 5, an upper body positioning plate 6, a head avoiding hole 7, a body avoiding hole 8, a lower limb positioning plate 9, a foot support 10, an I bolt 301, an II bolt 601, an upper limb support 602, an I limiting pad 603, an I binding band 604, a silica gel ring 701, a reinforcing rod 801, a positioning hole 901, an II limiting pad 902 and an II binding band 903.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the convenient auxiliary device for bone marrow puncture suitable for hematology department comprises a fixing plate 1, a supporting rod I2, a limiting plate 3, a supporting rod II 4, a bearing seat 5, an upper body positioning plate 6, a head avoiding hole 7, a body avoiding hole 8, a lower limb positioning plate 9 and a foot support 10, wherein the supporting rod I2 is fixedly arranged at the left side of the top of the fixing plate 1, the supporting rod I2 and the fixing plate 1 are connected by welding, the limiting plate 3 is fixedly arranged at the front end of the top of the supporting rod I2, the limiting plate 3 and the supporting rod I2 are integrally formed, the supporting rod II 4 is fixedly arranged at the front side and the rear side of the middle end of the top of the fixing plate 1, the supporting rod II 4 is connected with the fixing plate 1 by welding, the bearing seat 5 is fixedly arranged at the top of the supporting rod II 4, and, the upper body positioning plate 6 is rotatably arranged between the bearing seats 5, the upper body positioning plate 6 is rotatably connected with the bearing seats 5, the head avoiding hole 7 is positioned on the left side inside the upper body positioning plate 6, the head avoiding hole 7 is a circular through hole, the body avoiding hole 8 is positioned on the right side inside the upper body positioning plate 6, the body avoiding hole 8 is a rectangular through hole, the lower limb positioning plate 9 is slidably arranged on the right side inside the upper body positioning plate 6, the lower limb positioning plate 9 is in left-right sliding connection with the upper body positioning plate 6, the foot support 10 is fixedly arranged on the right side of the lower limb positioning plate 9, and the foot support 10 is in welded connection with the lower limb positioning plate 9;
when the bone marrow puncture is needed to be carried out on a patient, namely an aged patient, the upper body positioning plate 6 can be laid flat in advance, then the patient is fixed through the corresponding bolt, then the patient lies down, the lower limb positioning plate 9 is pulled to a proper position according to the height of the patient, the four limbs of the patient are positioned, and then the bone marrow puncture is carried out; when a child patient needs puncturing, the child patient is prevented from being out of fit, the child patient can rotate and vertically rotate after the body of the child patient is fixed, when sternal puncture or spinous process puncture is performed, the family members stand on the right side and cling to the back or the front of the chest of the child patient, and hold the upper body positioning plate 6, so that medical personnel on the left side can conveniently perform corresponding puncturing operation through the body avoiding holes 8, and therefore, the fixation of the family members on the child patient is facilitated, and the problem that the child patient can not move in the puncturing process although the limbs of the child patient can be restrained by a traditional bandage is solved;
an I bolt 301 penetrates through the middle end inside the limiting plate 3, and the I bolt 301 is connected with the limiting plate 3 through internal and external threads;
it should be noted that by rotating the I-bolt 301, when the I-bolt 301 is located at the top of the upper body positioning plate 6, the upper body positioning plate 6 is further limited, and the upper body positioning plate 6 is prevented from being inclined and reset;
a II bolt 601 penetrates through the front and the back of the bottom of the right side of the upper body positioning plate 6, the II bolt 601 is connected with the upper body positioning plate 6 through internal and external threads, upper limb supports 602 are fixedly arranged at the front and the back ends of the left side of the upper body positioning plate 6, the upper limb supports 602 and the upper body positioning plate 6 are integrally formed, an I limiting pad 603 is fixedly arranged at the top of the upper limb support 602, the I limiting pad 603 is connected with the upper limb supports 602 through an adhesive, an I binding band 604 is fixedly arranged at the middle end of the top of the I limiting pad 603, one end of the I binding band 604 is connected with the I limiting pad 603 through sewing, and the other end of the I binding band 604 is connected with the I limiting pad 603 through a buckle;
it should be noted that the II bolt 601 can fix the lower limb positioning plate 6, the top of the upper limb support 602 is provided with the I limiting pad 603, so that the upper limb of the patient can be conveniently placed, and the restraint and fixation of the upper limb of the patient can be realized by surrounding the I binding band 604;
a silica gel ring 701 is fixedly arranged on the inner wall of the head avoiding hole 7, and the silica gel ring 701 is connected with the head avoiding hole 7 by adopting an adhesive;
the silicone ring 701 has good flexibility, can be in soft contact with the face of a patient, and improves the use comfort;
a reinforcing rod 801 is fixedly arranged on the inner wall of the body avoiding hole 8, and the reinforcing rod 801 and the body avoiding hole 8 are integrally formed;
it should be noted that the reinforcing rod 801 is for supporting and supporting the body of the patient;
a plurality of positioning holes 901 are further formed in the front end and the rear end of the left side inside the lower limb positioning plate 9, the positioning holes 901 are circular through holes, II limiting pads 902 are further fixedly arranged at the front end and the rear end of the right side of the top of the lower limb positioning plate 9, the II limiting pads 902 are connected with the lower limb positioning plate 901 through adhesives, II binding bands 903 are further fixedly arranged at the middle ends of the tops of the II limiting pads 902, one ends of the II binding bands 903 are connected with the II limiting pads 902 through sewing, and the other ends of the II binding bands 903 are connected with the II limiting pads 902 through buckles;
need to explain be that locating hole 901 can cooperate II bolt 601, make things convenient for medical personnel to adjust length between upper part of the body locating plate 6 and the low limbs locating plate 9 then, when adjusting cooperation position, II bolt 601 inserts when corresponding location 901 holes, reach spacing fixed action then, II spacing pad 902 is the silica gel pad, the patient low limbs of being convenient for are put into, and II bandage 903 is wound to the rethread, reaches the spacing purpose to patient low limbs then.
Claims (6)
1. The utility model provides a convenient auxiliary device of bone marrow puncture suitable for hematology department, its characterized in that includes fixed plate, I bracing piece, limiting plate, II bracing piece, bearing frame, upper part of the body locating plate, head keep away the hole, the body keeps away hole, low limbs locating plate, foot support, the I bracing piece set firmly in fixed plate top left side, the limiting plate set firmly in I bracing piece top front end, the II bracing piece set firmly both sides around the fixed plate top middle-end, the bearing frame set firmly in II bracing piece top, the upper part of the body locating plate change locate between the bearing frame, the head keep away the hole and lie in the inside left side of upper part of the body locating plate, the body keep away the hole and lie in the inside right side of upper part of the body locating plate, the low limbs locating plate slide and locate the inside right side of upper part.
2. The convenient auxiliary device for bone marrow puncture suitable for hematology department of claim 1 wherein the inner middle end of the limiting plate is further penetrated with an I bolt.
3. The convenient auxiliary device for bone marrow puncture suitable for hematology department of claim 1, characterized in that bolts II are further penetrated through the front and back of the bottom of the right side of the upper body positioning plate, upper limb supports are further fixedly arranged at the front and back ends of the left side of the upper body positioning plate, an I limit pad is further fixedly arranged at the top of the upper limb support, and an I binding band is further fixedly arranged at the middle end of the top of the I limit pad.
4. The convenient auxiliary device for bone marrow puncture suitable for hematology department of claim 1 wherein the inner wall of the head avoiding hole is further fixedly provided with a silica gel ring.
5. The convenient auxiliary device for bone marrow puncture suitable for hematology department of claim 1 wherein the inner wall of the body avoiding hole is further fixed with a reinforcing rod.
6. The convenient auxiliary device for bone marrow aspiration suitable for hematology department of claim 1 wherein the lower limb positioning plate has a plurality of positioning holes at the front and rear ends of the left side, the lower limb positioning plate has II position limiting pads fixed at the front and rear ends of the right side of the top, and the II position limiting pad has II bandage fixed at the middle end of the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193565.7U CN211911750U (en) | 2020-02-21 | 2020-02-21 | Convenient auxiliary device of bone marrow puncture suitable for hematology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020193565.7U CN211911750U (en) | 2020-02-21 | 2020-02-21 | Convenient auxiliary device of bone marrow puncture suitable for hematology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211911750U true CN211911750U (en) | 2020-11-13 |
Family
ID=73351581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020193565.7U Expired - Fee Related CN211911750U (en) | 2020-02-21 | 2020-02-21 | Convenient auxiliary device of bone marrow puncture suitable for hematology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211911750U (en) |
-
2020
- 2020-02-21 CN CN202020193565.7U patent/CN211911750U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |